CN119566804B - Automatic assembly equipment for vacuum pumps - Google Patents
Automatic assembly equipment for vacuum pumpsInfo
- Publication number
- CN119566804B CN119566804B CN202411655718.4A CN202411655718A CN119566804B CN 119566804 B CN119566804 B CN 119566804B CN 202411655718 A CN202411655718 A CN 202411655718A CN 119566804 B CN119566804 B CN 119566804B
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- piston body
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- feeding
- conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
本发明公开了一种抽真空泵自动化组装设备，包括缸体组装机构、活塞体组装机构、胶壳组装机构、检测机构、移送夹具和输送机构；所述移送夹具，用于承载工件，其设置在输送机构上；所述输送机构，用于将移送夹具分别送至缸体组装机构、活塞体组装机构、胶壳组装机构、检测机构所在工位；所述缸体组装机构，用于将呼吸阀送入缸体并进行组装；所述活塞体组装机构，用于将限位环组装在活塞体上，并将组装后的活塞体组装在缸体内；所述胶壳组装机构，用于将胶壳组装在缸体上，并将底盖组装在活塞体端部上；所述检测机构，用于对组装后的抽真空泵进行检测。本发明结构简单，能实现自动化组装，组装效率高，产品质量稳定。
The present invention discloses an automated assembly device for a vacuum pump, comprising a cylinder assembly mechanism, a piston assembly mechanism, a plastic shell assembly mechanism, a detection mechanism, a transfer fixture, and a conveying mechanism; the transfer fixture is used to carry a workpiece and is arranged on the conveying mechanism; the conveying mechanism is used to respectively deliver the transfer fixture to the workstations where the cylinder assembly mechanism, the piston assembly mechanism, the plastic shell assembly mechanism, and the detection mechanism are located; the cylinder assembly mechanism is used to deliver the breathing valve into the cylinder and assemble it; the piston assembly mechanism is used to assemble the limit ring on the piston body and assemble the assembled piston body in the cylinder; the plastic shell assembly mechanism is used to assemble the plastic shell on the cylinder body and assemble the bottom cover on the end of the piston body; and the detection mechanism is used to detect the assembled vacuum pump. The present invention has a simple structure, can realize automated assembly, has high assembly efficiency, and stable product quality.
Description
Technical Field
The invention relates to the technical field of automatic assembly equipment of vacuum pumps, in particular to automatic assembly equipment of a vacuum pump.
Background
A vacuum pump is a suction device for creating a vacuum environment.
The existing vacuum pump assembly process is generally that workers assemble the vacuum pump manually, and then the vacuum pump components completed in a single process are placed on the conveyor belt, so that the workers in the next station continue to assemble the vacuum pump, the manual assembly scheme ensures that the reliability of the vacuum pump completed in production is poor, and meanwhile, the process efficiency is low due to the fact that the time required by each process is different, and improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides automatic assembly equipment for the vacuum pump, which has the advantages of simple structure, high assembly efficiency and stable product quality, and can realize automatic assembly.
In order to achieve the aim, the invention adopts the following scheme that the automatic assembly equipment of the vacuumizing pump is characterized by comprising a cylinder body assembly mechanism, a piston body assembly mechanism, a rubber shell assembly mechanism, a detection mechanism, a transfer clamp and a conveying mechanism;
The transferring clamp is used for bearing a workpiece and is arranged on the conveying mechanism;
the conveying mechanism is used for conveying the transfer clamp to stations where the cylinder body assembling mechanism, the piston body assembling mechanism, the rubber shell assembling mechanism and the detecting mechanism are located respectively;
The cylinder body assembling mechanism is used for conveying the breather valve into the cylinder body and assembling the breather valve, and conveying the assembled cylinder body into the transfer clamp to a station where the piston body assembling mechanism is located;
The piston body assembling mechanism is used for assembling the limiting ring on the piston body, assembling the assembled piston body in the cylinder body, and conveying the assembled piston body into the transferring clamp to a station where the rubber shell assembling mechanism is located;
The rubber shell assembling mechanism is used for assembling the rubber shell on the cylinder body, assembling the bottom cover on the end part of the piston body, and conveying the assembled rubber shell into the transferring clamp to a station where the detecting mechanism is located;
the detection mechanism is used for detecting the assembled vacuumizing pump.
As another improvement of the automatic assembly equipment of the vacuum pump, the cylinder body assembly mechanism comprises a first machine table, a first rotary table is arranged on the first machine table, the first rotary table is driven by a first motor, a plurality of cylinder body clamps used for fixing cylinders are arranged on the first rotary table along the circumferential direction, a cylinder body feeding mechanism is arranged on one side of a cylinder body feeding end of the first rotary table, a cylinder body transfer mechanism capable of transferring cylinders on the cylinder body feeding mechanism into the cylinder body clamps is arranged on the first machine table between the first rotary table and the cylinder body feeding mechanism, a breather valve conveying mechanism capable of transferring breather valves into the cylinders and performing press fit assembly is arranged on the first machine table on one side of the first rotary table, and a first delivery mechanism capable of delivering assembled cylinders to the transfer clamps is arranged on the first machine table.
As another improvement of the automatic assembly equipment of the vacuum pump, the cylinder feeding mechanism comprises a cylinder feeding table, a cylinder feeding conveyer belt is arranged on the cylinder feeding table, first positioning stop rods are respectively arranged on two sides of the upper end of the cylinder feeding conveyer belt along the conveying direction, a cylinder conveying motor is arranged on the cylinder feeding table, an output shaft of the cylinder conveying motor is connected with a transmission shaft of the cylinder feeding conveyer belt, and a discharge end of the cylinder feeding conveyer belt extends into the first machine table.
As another improvement of the automatic assembly equipment of the vacuum pump, the cylinder body transfer mechanism comprises a first bracket, a first transverse groove rail is arranged on the first bracket, a first moving belt is arranged in the first transverse groove rail through a first rotating shaft and a first belt pulley, a first transfer motor is arranged on one side of the first transverse groove rail, an output shaft of the first transfer motor is connected with one of the first rotating shafts, a first moving seat is fixedly arranged on the first moving belt, a first vertical cylinder is arranged outside the first moving seat, an output shaft of the first vertical cylinder is downwards arranged, and a first cylinder body transfer head is arranged on an output shaft of the first vertical cylinder.
As another improvement of the automatic assembly equipment of the vacuum pump, the breather valve conveying mechanism comprises a breather valve bearing disc arranged on a first machine table, a first manipulator is arranged between the breather valve bearing disc and the first rotating disc, a press connection pipe is arranged on the first manipulator, a sucker is arranged at the lower end of the press connection pipe, the sucker is connected through an exhaust pipe arranged in the press connection pipe, and the upper end of the exhaust pipe extends out of the upper end of the press connection pipe and is connected with an external exhaust device.
As another improvement of the automatic assembly equipment of the vacuum pump, the first delivery mechanism comprises a second bracket, a second transverse groove rail is arranged on the second bracket, a second moving belt is arranged in the second transverse groove rail through a second rotating shaft and a second belt pulley, a second moving motor is arranged on one side of the second transverse groove rail, an output shaft of the second moving motor is connected with one of the second rotating shafts, a second moving seat is fixedly arranged on the second moving belt, a second vertical cylinder is arranged outside the second moving seat, an output shaft of the second vertical cylinder is downwards arranged, and a second cylinder body moving head is arranged on an output shaft of the second vertical cylinder.
As another improvement of the automatic assembly equipment of the vacuum pump, the piston body assembly mechanism comprises a second machine table, a second turntable is arranged on the second machine table, a plurality of piston body positioning clamps are uniformly distributed on the second turntable along the circumferential direction, buckling mechanisms which can assemble two semicircular limiting rings on a piston body are arranged at positions corresponding to the piston body positioning clamps on the second turntable one by one, and a piston body feeding mechanism, a piston sealing member assembly mechanism, a limiting ring conveying mechanism, a cylinder body conveying mechanism, a first pressing mechanism and a second sending mechanism are sequentially arranged on the second machine table outside the second turntable at intervals in the anticlockwise direction.
As another improvement of the automatic assembly equipment of the vacuum pump, the piston body feeding mechanism comprises a piston body feeding table, a piston body feeding conveying belt is arranged on the piston body feeding table, second positioning blocking rods are respectively arranged on two sides of the upper end of the piston body feeding conveying belt along the conveying direction, a piston body conveying motor is arranged on the piston body feeding table, an output shaft of the piston body conveying motor is connected with a transmission shaft of the piston body feeding conveying belt, a discharging end of the piston body feeding conveying belt extends into the second machine, a first overturning mechanism capable of overturning a piston body is arranged on the second machine on one side of the discharging end of the piston body feeding conveying belt, and a piston body feeding mechanism capable of conveying the overturned piston body into a positioning clamp is arranged between the first overturning mechanism and the piston body feeding conveying belt.
As another improvement of the automatic assembly equipment of the vacuum pump, the first turnover mechanism comprises a first turnover frame, a first turnover motor is arranged on the first turnover frame, a first turnover arm is arranged on an output shaft of the first turnover motor, and a first clamping air claw is arranged on the first turnover arm.
As another improvement of the automatic assembly equipment of the vacuum pump, the piston body feeding mechanism comprises a piston body feeding seat, a vertical guide rail is arranged on one side of the piston body feeding seat, a sliding seat is movably arranged on the vertical guide rail, a first rotating motor is arranged on the sliding seat, a first rotating arm is arranged on an output shaft of the first rotating motor, and a second clamping air claw is arranged on the first rotating arm.
As another improvement of the automatic assembly equipment of the vacuum pump, the piston seal assembly mechanism comprises a piston seal bearing disc arranged on a second machine table, a second manipulator is arranged on the second machine table between the piston seal bearing disc and a second rotary table, and a piston seal press-fitting mechanism capable of conveying a piston seal to a piston body on a piston body positioning clamp and pressing the piston seal is arranged on the second manipulator.
The piston sealing member press-fitting mechanism comprises a screw rod assembly arranged in the second manipulator, a mounting frame is arranged on the screw rod assembly, a first telescopic cylinder is arranged in the mounting frame, and a press-fitting head is arranged on an output shaft of the first telescopic cylinder.
As another improvement of the automatic assembly equipment of the vacuum pump, the limit ring conveying mechanism comprises a third rotary table arranged on a second machine table, a plurality of second telescopic cylinders are uniformly distributed on the third rotary table along the circumferential direction, an installation table is arranged on an output shaft of the second telescopic cylinders, a third clamping air claw is arranged on the installation table, an air suction port is arranged in an air claw head of the third clamping air claw, the air suction port is connected with an air suction pipe, positioning grooves are formed in the air claw head, vibration disc mechanisms are symmetrically arranged on the second machine table on two sides of the third rotary table, and a limit ring conveying mechanism capable of conveying limit rings at discharge ends of the vibration disc mechanisms into the positioning grooves is arranged between the vibration disc mechanisms and the third rotary table.
As another improvement of the automatic assembly equipment of the vacuum pump, the limit ring conveying mechanism comprises a third support arranged on a second machine table, a third transverse groove rail is arranged on the third support, a third moving belt is arranged in the third transverse groove rail through a third rotating shaft and a third belt pulley, a third moving motor is arranged on one side of the third transverse groove rail, an output shaft of the third moving motor is connected with one of the third rotating shafts, a third moving seat is fixedly arranged on the third moving belt, a third vertical cylinder is arranged outside the third moving seat, an output shaft of the third vertical cylinder is arranged downwards, and a fourth clamping air claw is arranged on an output shaft of the third vertical cylinder.
As another improvement of the automatic assembly equipment of the vacuum pump, the cylinder body conveying mechanism comprises a fourth bracket arranged on a second machine table, a fourth transverse groove rail is arranged on the fourth bracket, a fourth moving belt is arranged in the fourth transverse groove rail through a fourth rotating shaft and a fourth belt pulley, a fourth moving motor is arranged on one side of the fourth transverse groove rail, an output shaft of the fourth moving motor is connected with one of the rotating shafts of the fourth moving motor, a fourth moving seat is fixedly arranged on the fourth moving belt, a fourth vertical cylinder is arranged outside the fourth moving seat, an output shaft of the fourth vertical cylinder is downwards arranged, a third cylinder moving head is arranged on an output shaft of the fourth vertical cylinder, and a second overturning mechanism capable of clamping and overturning a cylinder body in the third cylinder body moving head into a piston body positioning clamp is arranged on the second machine table between the fourth transverse groove rail and the second turntable.
As another improvement of the automatic assembly equipment of the vacuum pump, the second turnover mechanism comprises a second turnover frame, a lifting cylinder is arranged on the second turnover frame, an installing plate is arranged on an output shaft of the lifting cylinder, a second turnover motor is arranged on the outer side of the installing plate, a second turnover arm is arranged on an output shaft of the second turnover motor, and a sixth clamping air claw is arranged on the second turnover arm.
As another improvement of the automatic assembly equipment of the vacuum pump, the first pressing mechanism comprises a fifth bracket arranged on the second machine table, and a pressing head capable of moving up and down relative to the fifth bracket is arranged on the fifth bracket.
As another improvement of the automatic assembly equipment of the vacuum pump, the second delivery mechanism comprises a sixth support arranged on the second machine table, a first electric sliding rail is arranged on the sixth support, a second rotating motor is arranged on a sliding seat of the first electric sliding rail, a second rotating arm is arranged on an output shaft of the second rotating motor, and a seventh clamping air claw is arranged on the second rotating arm.
As another improvement of the automatic assembly equipment of the vacuum pump, the buckling mechanism comprises a buckling seat arranged on the second turntable, an eighth clamping air claw is arranged on the buckling seat, the eighth clamping air claw is arranged above the piston body positioning clamp, and a positioning arc groove matched with the limiting ring is formed in the inner side of the air claw head of the eighth clamping air claw.
As another improvement of the automatic assembly equipment of the vacuumizing pump, the rubber shell assembly mechanism comprises a third machine table, a rubber shell bearing disc is arranged on the third machine table, a third manipulator capable of grabbing a silica gel shell in the rubber shell bearing disc and sleeving a cylinder body on a transferring clamp is arranged on one side of a feeding end of the third machine table, a rubber shell press-fitting mechanism capable of pressing the silica gel shell into the cylinder body is arranged on the third machine table, a third turnover mechanism capable of turning over the cylinder body, which is sleeved with the silica gel shell, on the transferring clamp is arranged on one side of a discharging end of the rubber shell press-fitting mechanism, a bottom cover bearing disc is arranged on one side of the discharging end of the third machine table, a fourth manipulator capable of grabbing a bottom cover in the bottom cover bearing disc and conveying the bottom cover on the transferring clamp is arranged on the third machine table, and a bottom cover press-fitting mechanism capable of pressing the silica gel shell into the end of the piston body is arranged on the discharging end of the third machine table.
As another improvement of the automatic assembly equipment of the vacuum pump, the rubber shell press-mounting mechanism comprises a first support frame, a first press-mounting cylinder is arranged at a position corresponding to the transfer clamp of the first support frame, and a first press-fit head is arranged on an output shaft of the first press-mounting cylinder.
As another improvement of the automatic assembly equipment of the vacuum pump, the third turnover mechanism comprises a third turnover frame arranged on a third machine table, a second electric sliding rail is arranged on the third turnover frame, a third turnover motor is arranged on a sliding seat of the second electric sliding rail, a third turnover arm is arranged on an output shaft of the third turnover motor, and a ninth clamping air claw is arranged on the second turnover arm.
As another improvement of the automatic assembly equipment of the vacuum pump, the bottom cover press-fitting mechanism comprises a second support frame, a second press-fitting cylinder is arranged at the position of the second support frame corresponding to the transfer clamp, and a second press-fitting head is arranged on an output shaft of the second press-fitting cylinder.
As another improvement of the automatic assembly equipment of the vacuumizing pump, the detection mechanism comprises a fourth machine table, a fourth turntable is arranged on the fourth machine table, a plurality of finished product positioning clamps are uniformly distributed on the fourth turntable along the circumferential direction, a finished product conveying mechanism capable of conveying products in the conveying clamps into the finished product positioning clamps is arranged on the fourth machine table, at least one detection head is arranged on the outer side of the fourth turntable, a third delivery mechanism is arranged on the fourth machine table on one side of the discharge end of the detection head, a discharge conveying belt is arranged on the fourth machine table, three baffles are arranged on the discharge conveying belt at intervals, and the baffles divide the discharge conveying belt into a qualified product conveying channel and a unqualified product conveying channel.
As another improvement of the automatic assembly equipment of the vacuum pump, the finished product transfer mechanism comprises a seventh support arranged on a fourth machine table, a seventh transverse groove rail is arranged on the seventh support, a seventh moving belt is arranged in the seventh transverse groove rail through a seventh rotating shaft and a seventh belt pulley, a seventh transfer motor is arranged on one side of the seventh transverse groove rail, an output shaft of the seventh transfer motor is connected with one of the seventh rotating shafts, a seventh moving seat is fixedly arranged on the seventh moving belt, a third electric sliding rail is arranged on the outer side of the seventh moving seat, and a tenth clamping air claw is arranged on a sliding seat of the third electric sliding rail.
As another improvement of the automatic assembly equipment of the vacuum pump, the third delivery mechanism comprises an eighth support arranged on a fourth machine table, an eighth transverse groove rail is arranged on the eighth support, an eighth moving belt is arranged in the eighth transverse groove rail through an eighth rotating shaft and an eighth belt pulley, an eighth transferring motor is arranged on one side of the eighth transverse groove rail, an output shaft of the eighth transferring motor is connected with one of the eighth rotating shafts, an eighth moving seat is fixedly arranged on the eighth moving belt, a fourth electric sliding rail is arranged on the outer side of the eighth moving seat, and an eleventh clamping air claw is arranged on a sliding seat of the fourth electric sliding rail.
As another improvement of the automatic assembly equipment of the vacuum pump, the conveying mechanism comprises a conveying support, a conveying belt is arranged on the conveying support, the conveying clamp comprises clamp seats which are arranged on the conveying support in a sliding mode, the clamp seats are arranged on the conveying belt, clamping stations capable of clamping a piston body are respectively arranged on the clamp seats, and a first accommodating seat and a second accommodating seat capable of accommodating a cylinder body or a finished product are respectively arranged on the clamp seats.
In conclusion, compared with the prior art, the invention has the beneficial effects of simple structure, high assembly efficiency and stable product quality, and can realize automatic assembly.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the cylinder assembly mechanism of the present invention.
Fig. 3 is a schematic perspective view of the piston body assembly mechanism of the present invention.
Fig. 4 is a second perspective view of the piston body assembly mechanism of the present invention.
FIG. 5 is a schematic view of a stop collar delivery mechanism of the present invention.
Fig. 6 is a schematic view of a piston body feed mechanism of the present invention.
FIG. 7 is a schematic view of a glue shell assembly mechanism according to the present invention
Fig. 8 is a schematic perspective view of the detection mechanism of the present invention.
Fig. 9 is a schematic cross-sectional view of a workpiece of the present invention.
Detailed Description
The above and further technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In addition, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
1-8, The automatic assembly equipment of the vacuumizing pump is characterized by comprising a cylinder body assembly mechanism 1, a piston body assembly mechanism 2, a rubber shell assembly mechanism 3, a detection mechanism 4, a transfer clamp 5 and a conveying mechanism 6;
The transferring clamp 5 is used for bearing a workpiece and is arranged on the conveying mechanism 6;
The conveying mechanism 6 is used for conveying the transfer clamp 5 to stations where the cylinder body assembling mechanism 1, the piston body assembling mechanism 2, the rubber shell assembling mechanism 3 and the detecting mechanism 4 are located respectively;
The cylinder body assembling mechanism 1 is used for conveying the breather valve 40 into the cylinder body 10 for assembling, and conveying the assembled cylinder body 10 into the transfer clamp 5to a station where the piston body assembling mechanism 2 is located;
The piston body assembling mechanism 2 is used for assembling the limiting ring 50 on the piston body 20, assembling the assembled piston body 20 in the cylinder body 10, and conveying the assembled piston body into the transferring clamp 5 to a station where the rubber shell assembling mechanism 3 is located;
the rubber shell assembling mechanism 3 is used for assembling the silica gel shell 70 on the cylinder body 10, assembling the bottom cover 60 on the end part of the piston body 20, and conveying the assembled silica gel shell to the station where the conveying clamp 5 is positioned;
and the detection mechanism 4 is used for detecting the assembled vacuumizing pump.
According to the invention, a breather valve 40 can be sent into a cylinder body 10 through a cylinder body assembling mechanism 1 and assembled, the assembled cylinder body 10 is sent into a transfer clamp 5 and is conveyed to a station where a piston body assembling mechanism 2 is located through a conveying mechanism 6, the cylinder body 10 in the transfer clamp 5 is sent into the piston body assembling mechanism 2 through the piston body assembling mechanism 2, a limiting ring 50 is assembled on a piston body 20, a piston sealing element 30 is assembled on the piston body 20, then the assembled piston body 20 is assembled in the cylinder body 10, the assembled piston body is sent into the transfer clamp 5 and is conveyed to a station where a rubber shell assembling mechanism 3 is located through the conveying mechanism 6, a workpiece of the transfer clamp 5 is sent into the rubber shell assembling mechanism 3 to assemble a rubber shell 70 on the cylinder body 10, a bottom cover 60 is assembled on the end of the piston body 20, the assembled piston body is sent into the station where a detecting mechanism 5 is located, the detecting mechanism 4 grabs an assembled product, a vacuum pump is detected, and unqualified products are removed. Thereby realizing automatic assembly, high assembly efficiency and stable product quality.
Referring to fig. 2, the cylinder assembly mechanism 1 of the present invention includes a first machine 11, a first turntable 12 is provided on the first machine 11, the first turntable 12 is driven by a first motor, a plurality of cylinder jigs 13 for fixing the cylinders 10 are provided on the first turntable 12 in a circumferential direction, a cylinder feeding mechanism 14 is provided on a cylinder feeding end side of the first turntable 12, a cylinder transfer mechanism 15 capable of transferring the cylinders 10 on the cylinder feeding mechanism 14 into the cylinder jigs 13 is provided on the first machine 11 between the first turntable 12 and the cylinder feeding mechanism 14, a breather valve transfer mechanism 17 capable of transferring the breather valves 40 into the cylinders 10 and performing press-fit assembly is provided on the first machine 11 on a side of the first turntable 12, and a first discharge mechanism 16 capable of discharging the assembled cylinders 10 to the transfer jigs 5 is provided on the first machine 11.
In the invention, feeding of the cylinder body 10 is carried out through the cylinder body feeding mechanism 14, the cylinder body 10 is fed into the cylinder body clamp 13 through the cylinder body transferring mechanism 15, at the moment, the opening end of the cylinder body 10 is positioned above, the breather valve 40 is taken out from the breather valve bearing disc through the breather valve conveying mechanism 17, and is pressed and assembled in the cylinder body 10, the breather valve 40 is movably clamped at an air inlet hole at the lower end of the cylinder body 10 after the pressing and assembling, and after the assembling is finished, the breather valve is sent to the transferring clamp 5 on the conveying mechanism 6 through the first sending mechanism 16. And then moved to the next station by the conveyor 6.
The cylinder feeding mechanism 14 comprises a cylinder feeding table 141, a cylinder feeding conveyer belt 142 is arranged on the cylinder feeding table 141, first positioning baffle rods 143 are respectively arranged on two sides of the upper end of the cylinder feeding conveyer belt 142 along the conveying direction, a cylinder conveying motor 144 is arranged on the cylinder feeding table 141, an output shaft of the cylinder conveying motor 144 is connected with a transmission shaft of the cylinder feeding conveyer belt 142, and a discharge end of the cylinder feeding conveyer belt 142 extends into the first machine table 11. According to the invention, the cylinder body conveying motor 144 drives the cylinder body feeding conveying belt 142 to rotate, and the cylinder body 10 placed between the two first positioning baffle rods 143 can be conveyed forwards. In the invention, an interception mechanism is arranged at the discharge end of the cylinder feeding conveyer belt 142.
The cylinder transferring mechanism 15 of the present invention includes a first bracket 151, a first transverse groove rail 152 is provided on the first bracket 151, a first moving belt is provided in the first transverse groove rail 152 through a first rotating shaft and a first belt pulley, a first transferring motor 153 is provided on one side of the first transverse groove rail 152, an output shaft of the first transferring motor 153 is connected with one of the first rotating shafts, a first moving seat 154 is fixedly provided on the first moving belt, a first vertical cylinder 155 is provided outside the first moving seat 154, an output shaft of the first vertical cylinder 155 is downward provided, and a first cylinder transferring head 156 is provided on an output shaft of the first vertical cylinder 155. According to the invention, the cylinder body 10 at the discharge end of the cylinder body feeding conveyer belt 142 is grabbed and moved to a position above the first rotary disc 12 corresponding to the cylinder body clamp 13 by the cylinder body transfer mechanism 15, and then the first cylinder body transfer head 156 is controlled to move downwards, so that the cylinder body 10 is placed in the cylinder body clamp 13.
The breather valve conveying mechanism 17 comprises a breather valve bearing disc 171 arranged on a first machine table 11, a first manipulator 172 is arranged between the breather valve bearing disc 171 and the first rotating disc 12, a crimping tube 173 is arranged on the first manipulator 172, a sucker is arranged at the lower end of the crimping tube 173, the sucker is connected with an exhaust pipe arranged in the crimping tube 173, and the upper end of the exhaust pipe extends out of the upper end of the crimping tube 173 and is connected with an external exhaust device. In the invention, the first manipulator 172 controls the pressure connection pipe 173 to move, the breather valve 40 is taken out from the breather valve bearing disc 171 and is sent into the cylinder 10 on the cylinder clamp 13, and the pressure connection pipe 173 is pressed down to press the breather valve 40 into the air inlet hole of the cylinder 10.
The first feeding mechanism 16 includes a second bracket 161, a second transverse slot rail 162 is provided on the second bracket 161, a second moving belt is provided in the second transverse slot rail 162 through a second rotating shaft and a second belt pulley, a second moving motor 163 is provided on one side of the second transverse slot rail 162, an output shaft of the second moving motor 163 is connected with one of the second rotating shafts, a second moving seat 164 is fixedly provided on the second moving belt, a second vertical cylinder 165 is provided outside the second moving seat 164, an output shaft of the second vertical cylinder 165 is downward provided, and a second cylinder body moving head 166 is provided on an output shaft of the second vertical cylinder 165. In the present invention, the assembled workpiece can be taken out of the cylinder jig 13 by the first feed mechanism 16 and fed to the transfer jig 5 on the conveying mechanism 6. And then moved to the next station by the conveyor 6.
Referring to fig. 3-4, the piston body assembling mechanism 2 of the present invention includes a second machine 21, a second turntable 22 is disposed on the second machine 21, a plurality of piston body positioning jigs 23 are uniformly distributed on the second turntable 22 along a circumferential direction, a buckling mechanism 24 capable of assembling two semicircular limiting rings 50 on the piston body 20 is disposed on a position corresponding to the piston body positioning jigs 23 on the second turntable 22 one by one, and a piston body feeding mechanism 25, a piston seal assembling mechanism 26, a limiting ring conveying mechanism 27, a cylinder body conveying mechanism 28, a pressing mechanism 29 and a second delivering mechanism 210 are sequentially disposed on the second machine 21 outside the second turntable 22 at intervals in a counterclockwise direction. The limiting ring 50 is composed of 2 semicircular limiting rings, and a positioning hole and a positioning convex column are respectively arranged on each semicircular limiting ring, so that when the limiting rings are assembled into a whole, the positioning convex column of one semicircular limiting ring is inserted into the positioning hole of the other semicircular limiting ring. In the invention, a piston body 20 is sent into a piston body positioning clamp 23 through a piston body feeding mechanism 25, a piston sealing element 30 is assembled on the end part of the piston body 20 through a piston sealing element assembling mechanism 26, a limiting ring 50 is sent into the piston body 20 of the piston body positioning clamp 23 through a limiting ring conveying mechanism 27, two semicircular limiting rings are pressed into an annular limiting ring through a buckling mechanism 24, then a workpiece on a transferring clamp 5 is overturned and sent into the piston body 20 on the piston body positioning clamp 23 through a cylinder body conveying mechanism 28, a cylinder body 10 is sleeved outside the piston body 20 through a pressing mechanism 29, and after the assembly is completed, the workpiece is sent into the transferring clamp 5 on a conveying mechanism 6 through a second sending mechanism 210. And then moved to the next station by the conveyor 6.
The piston body feeding mechanism 25 of the present invention comprises a piston body feeding table 251, wherein a piston body feeding conveyor belt 252 is arranged on the piston body feeding table 251, second positioning stop rods 2530 are respectively arranged on two sides of the upper end of the piston body feeding conveyor belt 252 along the conveying direction, a piston body conveying motor 254 is arranged on the piston body feeding table 251, an output shaft of the piston body conveying motor 2540 is connected with a transmission shaft of the piston body feeding conveyor belt 252, a discharging end of the piston body feeding conveyor belt 252 extends into the second machine table 21, a first turnover mechanism 253 capable of turning over the piston body 20 is arranged on the second machine table 21 on one side of the discharging end of the piston body feeding conveyor belt 252, and a piston body feeding mechanism 254 capable of feeding the turned-over piston body 20 into the piston body positioning clamp 23 is arranged between the first turnover mechanism 253 and the piston body feeding conveyor belt 252. According to the invention, the head part with larger outer diameter at the upper part of the piston body 20 is clamped on the two second positioning baffle rods 2530, the piston body 20 is conveyed forward one by one along with the conveying of the piston body feeding conveying belt 252, the piston body 20 at the discharge end of the piston body feeding conveying belt 252 can be clamped and overturned through the first overturning mechanism 253, and the overturned piston body 20 is conveyed into the piston body positioning clamp 23 through the piston body feeding mechanism 254.
The first turnover mechanism 253 of the present invention comprises a first turnover frame 2531, a first turnover motor 2532 is disposed on the first turnover frame 2531, a first turnover arm 2533 is disposed on an output shaft of the first turnover motor 2532, and a first clamping air claw 2534 is disposed on the first turnover arm 2533.
The piston body feeding mechanism 254 comprises a piston body feeding seat 2541, a vertical guide rail 2542 is arranged on one side of the piston body feeding seat 2541, a sliding seat 2543 is movably arranged on the vertical guide rail 2542, a first rotating motor 2544 is arranged on the sliding seat 2543, a first rotating arm 2545 is arranged on an output shaft of the first rotating motor, and a second clamping air claw 2546 is arranged on the first rotating arm 2545.
The piston seal assembly mechanism 26 of the present invention includes a piston seal carrier plate 261 disposed on the second machine table 21, a second manipulator 262 is disposed on the second machine table 21 between the piston seal carrier plate 261 and the second turntable 22, and a piston seal press-fitting mechanism 263 capable of feeding and press-fitting the piston seal 30 onto the piston body 20 on the piston body positioning jig 23 is disposed on the second manipulator 262. In the present invention, the second manipulator 262 can control the piston seal press-fitting mechanism 263 to grasp the piston seal 30 in the seal carrier 261 and feed it to the piston body 20 on the piston body positioning jig 23, and then assemble the piston seal 30 to the piston body 20 by pressing down.
The piston sealing member press-fitting mechanism 263 comprises a screw rod assembly 2631 arranged in a second manipulator 262, a mounting frame 2632 is arranged on the screw rod assembly 2631, a first telescopic cylinder 2633 is arranged in the mounting frame 2632, and a press-fitting head 2634 is arranged on an output shaft of the first telescopic cylinder 2633.
The limit ring conveying mechanism 27 of the present invention includes a third turntable 271 disposed on the second machine 21, a plurality of second telescopic cylinders 272 are uniformly distributed on the third turntable 271 along the circumferential direction, a mounting table is disposed on an output shaft of the second telescopic cylinders 272, a third clamping air claw 273 is disposed on the mounting table, an air suction port is disposed in an air claw head of the third clamping air claw 273, the air suction port is connected with an air suction pipe, positioning grooves are disposed on the air claw head, vibration disk mechanisms 274 are symmetrically disposed on the second machine 21 on both sides of the third turntable 271, and a limit ring conveying mechanism 275 capable of conveying the limit ring 50 at a discharge end of the vibration disk mechanism 274 into the positioning grooves is disposed between the vibration disk mechanisms 274 and the third turntable 271. The invention can convey the semicircular limiting rings 50 in the fixed direction through the two vibrating disk mechanisms 274, and can respectively enter the positioning grooves on the fixed side of the third clamping air claw 273 through the limiting ring conveying mechanism 275. The semicircular limiting ring 50 can be effectively fixed in the positioning groove through the air suction port.
The limiting ring conveying mechanism 275 of the present invention includes a third bracket 2751 disposed on the second machine 21, a third transverse groove rail 2752 is disposed on the third bracket 2751, a third moving belt is disposed in the third transverse groove rail 2752 through a third rotating shaft and a third belt pulley, a third transferring motor is disposed on one side of the third transverse groove rail 2752, an output shaft of the third transferring motor is connected with one of the third rotating shafts, a third moving seat 2753 is fixedly disposed on the third moving belt, a third vertical cylinder 2754 is disposed outside the third moving seat 2753, an output shaft of the third vertical cylinder 2754 is disposed downward, and a fourth clamping air claw 2755 is disposed on an output shaft of the third vertical cylinder 2754.
The cylinder conveying mechanism 28 includes a fourth bracket 281 disposed on the second machine 21, a fourth transverse slot rail 282 disposed on the fourth bracket 281, a fourth moving belt disposed in the fourth transverse slot rail 282 through a fourth rotating shaft and a fourth belt pulley, a fourth transfer motor 283 disposed on one side of the fourth transverse slot rail 282, an output shaft of the fourth transfer motor connected to one of the fourth transfer motor rotating shafts, a fourth moving seat 284 fixedly disposed on the fourth moving belt, a fourth vertical cylinder 285 disposed outside the fourth moving seat 284, an output shaft of the fourth vertical cylinder 285 disposed downward, a third cylinder transfer head 286 disposed on an output shaft of the fourth vertical cylinder 285, and a second turnover mechanism 287 disposed on the second machine 21 between the fourth transverse slot rail 282 and the second turntable 22 capable of clamping and turning the cylinder 10 in the third cylinder transfer head 286 into the piston body positioning fixture 23.
The second turnover mechanism 287 comprises a second turnover frame 2871, a lifting cylinder 2872 is arranged on the second turnover frame 2871, a mounting plate 2873 is arranged on an output shaft of the lifting cylinder 2872, a second turnover motor 2874 is arranged on the outer side of the mounting plate 2873, a second turnover arm 2875 is arranged on an output shaft of the second turnover motor 2874, and a sixth clamping air claw 2876 is arranged on the second turnover arm 2875.
The pressing mechanism 29 of the present invention includes a fifth bracket 291 disposed on the second machine 21, and a pressing head 292 capable of moving up and down relative to the fifth bracket 291 is disposed on the fifth bracket 291. In the present invention, the cylinder body 10 can be sleeved outside the piston body 20 through the pressing mechanism 29.
In the present invention, the second feeding mechanism 210 includes a sixth bracket 2101 provided on the second machine 21, a first electric slide rail 2102 is provided on the sixth bracket 2101, a second rotating motor 2103 is provided on a sliding seat of the first electric slide rail 2102, a second rotating arm 2104 is provided on an output shaft of the second rotating motor 2103, and a seventh holding air claw 2105 is provided on the second rotating arm 2104.
The fastening mechanism 24 of the present invention includes a fastening seat 241 disposed on the second turntable 22, an eighth clamping air claw 242 is disposed on the fastening seat 241, the eighth clamping air claw 242 is disposed above the piston body positioning fixture 23, and a positioning arc groove 243 matched with the limiting ring 50 is disposed on the inner side of the air claw head of the eighth clamping air claw 242. In the present invention, the two semicircular retainer rings 50 can be assembled to the piston body 20 by the inward folding of the eighth clamping jaw 242.
The glue shell assembling mechanism 3 comprises a third machine table 31, wherein a glue shell bearing plate 32 is arranged on the third machine table 31, a third manipulator 33 which can grasp a glue shell 70 in the glue shell bearing plate 32 and is sleeved on a cylinder body 10 on a transfer clamp 5 is arranged on one side of a feeding end of the third machine table 31, a glue shell pressing mechanism 34 which can press the glue shell 70 into the cylinder body 10 is arranged on the third machine table 31, a third overturning mechanism 35 which can overturn the cylinder body 10 which is sleeved on the transfer clamp 5 and provided with the glue shell is arranged on one side of a discharging end of the glue shell pressing mechanism 34, a bottom cover bearing plate 36 is arranged on one side of a discharging end of the third machine table 31, a fourth manipulator 37 which can grasp a bottom cover 60 in the bottom cover bearing plate 36 and is sleeved on the piston body 20 on the transfer clamp 5 is arranged on one side of the third machine table 31, and a bottom cover pressing mechanism 38 which can press the glue shell 70 into the end of the piston body 20 is arranged on the discharging end of the third machine table 31. In the invention, the silica gel shell 70 in the rubber shell bearing plate 32 is taken out by the third manipulator 33 and sleeved on the cylinder body 10 on the transfer clamp 5, and then the silica gel shell and the cylinder body are pressed by the rubber shell press-fitting mechanism 34 to be assembled together. After assembly, the workpiece is turned over by the third turning mechanism 35, the bottom cover 60 is taken out of the bottom cover bearing tray 36 by the fourth manipulator 37 and is sent to the piston body 20 on the transfer jig 5, and the bottom cover 60 is pressed on the piston body 20 by the bottom cover pressing mechanism 38.
The glue shell pressing mechanism 34 of the present invention includes a first supporting frame 341, a first pressing cylinder 342 is disposed at a position of the first supporting frame 341 corresponding to the transferring fixture 5, and a first pressing head is disposed on an output shaft of the first pressing cylinder 342.
The third turnover mechanism 35 of the present invention includes a third turnover frame 351 disposed on the third machine 31, a second electric slide rail 352 is disposed on the third turnover frame 351, a third turnover motor 353 is disposed on a sliding seat of the second electric slide rail 352, a third turnover arm 354 is disposed on an output shaft of the third turnover motor 353, and a ninth clamping air claw 355 is disposed on the second turnover arm 2875.
The bottom cover press-fitting mechanism 38 of the present invention includes a second support frame 381, a second press-fitting cylinder 382 is disposed at a position of the second support frame 381 corresponding to the transfer fixture 5, and a second press-fitting head is disposed on an output shaft of the second press-fitting cylinder 382.
The detection mechanism 4 comprises a fourth machine table 41, wherein a fourth turntable 42 is arranged on the fourth machine table 41, a plurality of finished product positioning jigs 43 are uniformly distributed on the fourth turntable 42 along the circumferential direction, a finished product conveying mechanism 44 capable of conveying products in the conveying jigs 5 into the finished product positioning jigs 43 is arranged on the fourth machine table 41, at least one detection head 45 is arranged on the outer side of the fourth turntable 42, a third sending mechanism 46 is arranged on the fourth machine table 41 on one side of the discharging end of the detection head 45, a discharging conveying belt 47 is arranged on the fourth machine table 41, three baffles 48 are arranged on the discharging conveying belt 47 at intervals, and the baffles 48 divide the discharging conveying belt 47 into a qualified product conveying channel 49 and a unqualified product conveying channel 410. In the present invention, the workpiece in the upper feed jig 5 of the conveying mechanism 6 is taken out by the finished product feed mechanism 44, and fed into the finished product positioning jig 43, the characteristics of the assembled shape of the workpiece and the like are detected by the detection head 45, and the qualified and unqualified workpiece is fed into the qualified product conveying passage 49 and the unqualified product conveying passage 410 by the third feed mechanism 46, respectively.
The finished product transferring mechanism 44 of the present invention includes a seventh support 441 disposed on the fourth machine 41, a seventh transverse slot rail 442 is disposed on the seventh support 441, a seventh moving belt is disposed in the seventh transverse slot rail 442 through a seventh rotating shaft and a seventh belt pulley, a seventh transferring motor 443 is disposed on one side of the seventh transverse slot rail 442, an output shaft of the seventh transferring motor 443 is connected to one of the seventh rotating shafts, a seventh moving seat 444 is fixedly disposed on the seventh moving belt, a third electric sliding rail 445 is disposed outside the seventh moving seat 444, and a tenth clamping air claw 446 is disposed on a sliding seat of the third electric sliding rail 445.
The third feeding mechanism 46 of the present invention includes an eighth support 461 disposed on the fourth machine 41, an eighth transverse slot rail 462 is disposed on the eighth support 461, an eighth moving belt is disposed in the eighth transverse slot rail 462 through an eighth rotating shaft and an eighth belt pulley, an eighth transferring motor 463 is disposed on one side of the eighth transverse slot rail 462, an output shaft of the eighth transferring motor 463 is connected with one of the eighth rotating shafts, an eighth moving seat 464 is fixedly disposed on the eighth moving belt, a fourth electric sliding rail 465 is disposed outside the eighth moving seat 464, a fourth electric sliding rail 464 is disposed outside the eighth moving seat 465, and an eleventh clamping air claw 466 is disposed on a sliding seat of the fourth electric sliding rail 465.
The conveying mechanism 6 of the invention comprises a conveying support 61, a conveying belt 62 is arranged on the conveying support 61, the conveying clamp 5 comprises a clamp seat 51 which is arranged on the conveying support 61 in a sliding manner, the clamp seat 51 is arranged on the conveying belt 62, the clamp seat 51 is respectively provided with a clamping station 52 which can clamp the piston body 20, and a first accommodating seat 53 and a second accommodating seat 54 which can accommodate the cylinder body 10 or a finished product are respectively arranged on the clamp seat 51.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411655718.4A CN119566804B (en) | 2024-11-19 | 2024-11-19 | Automatic assembly equipment for vacuum pumps |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411655718.4A CN119566804B (en) | 2024-11-19 | 2024-11-19 | Automatic assembly equipment for vacuum pumps |
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| Publication Number | Publication Date |
|---|---|
| CN119566804A CN119566804A (en) | 2025-03-07 |
| CN119566804B true CN119566804B (en) | 2025-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411655718.4A Active CN119566804B (en) | 2024-11-19 | 2024-11-19 | Automatic assembly equipment for vacuum pumps |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673749A (en) * | 2021-07-29 | 2023-02-03 | 深圳市皓宇诚汽车电子有限公司 | Emulsion pump production line |
| CN220330533U (en) * | 2023-07-14 | 2024-01-12 | 宁波市旺圣工业自动化有限公司 | Pump body automatic assembly equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369841B (en) * | 2021-06-03 | 2023-06-16 | 昆山中立德智能科技有限公司 | Sphygmomanometer inflator pump equipment |
| CN215699522U (en) * | 2021-08-23 | 2022-02-01 | 苏州必优包装有限公司 | Automatic mechanism of assembling of pump core |
| KR102567333B1 (en) * | 2022-11-18 | 2023-08-18 | 주식회사 유일로보틱스 | Device for assembling discharge pump for fluid container |
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- 2024-11-19 CN CN202411655718.4A patent/CN119566804B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673749A (en) * | 2021-07-29 | 2023-02-03 | 深圳市皓宇诚汽车电子有限公司 | Emulsion pump production line |
| CN220330533U (en) * | 2023-07-14 | 2024-01-12 | 宁波市旺圣工业自动化有限公司 | Pump body automatic assembly equipment |
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| Publication number | Publication date |
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| CN119566804A (en) | 2025-03-07 |
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