CN112967899B - Key cap balancing pole kludge - Google Patents
Key cap balancing pole kludgeInfo
- Publication number
- CN112967899B CN112967899B CN202110396534.0A CN202110396534A CN112967899B CN 112967899 B CN112967899 B CN 112967899B CN 202110396534 A CN202110396534 A CN 202110396534A CN 112967899 B CN112967899 B CN 112967899B
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- China
- Prior art keywords
- material taking
- balance
- balance bar
- storage device
- guide
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a keycap balance bar assembling machine which comprises a machine table, a storage device, a blocking device, a feeding device, a material table and a material taking and pressing device, wherein the storage device, the blocking device, the feeding device, the material table and the material taking and pressing device are arranged on the machine table, the storage device is arranged on the machine table through a first support and used for storing and discharging one or more balance bars, the blocking device is arranged on the first support and is positioned below the storage device, one or more blocking devices are arranged to correspondingly block discharging of one or more balance bars, and the feeding device is positioned below the storage device. According to the key cap balance bar assembly machine, the blocking device is matched with the material storage device to carry out discharging on the balance bar, the feeding device is used for conveying the balance bar after discharging, the key caps are placed on the material table, and the key caps are sucked and assembled with the balance bar through the material taking and pressing device, so that automatic assembly of the key caps and the balance bar is realized, the assembly quality is high, the efficiency is high, and the labor cost is saved.
Description
Technical Field
The invention belongs to the field of automation, and particularly relates to a keycap balance bar assembly machine.
Background
The keyboard is widely applied as the most conventional input device of the electronic device, wherein, the key cap and the balance bar are important component parts on the keyboard, the key cap with long points needs the balance bar to increase the stability, the existing manual operation for assembling the key cap and the balance bar is always adopted, the assembly of the key cap and the balance bar is always troublesome because the size of the balance bar is small and long, the manual assembly efficiency is low, the key cap or the balance bar is easy to damage during the assembly, and the assembly quality cannot be ensured. Thus, there is an urgent need for an apparatus that improves the quality and efficiency of the assembly of the key cap and the balance bar.
Accordingly, in view of the above-mentioned problems, it is necessary to provide a key cap balance bar assembling machine.
Disclosure of Invention
Accordingly, the present invention is directed to a key cap and balance bar assembling machine, which can improve the assembling quality and efficiency of the key cap and the balance bar.
In order to achieve the above object, an embodiment of the present invention provides the following technical solution:
The utility model provides a key cap balancing pole kludge, kludge includes the board and installs storage device, blocking device, material feeding unit, material platform and getting material compression fittings on the board, storage device passes through first support mounting on the board, storage device is used for the storage and the unloading of one or more balancing pole, blocking device installs on first support, blocking device is located storage device's below, thereby blocking device is provided with one or more and corresponds the unloading that blocks one or more balancing pole, material feeding unit is located storage device's below, material feeding unit is used for accepting one or more balancing pole in the storage device and carries the balancing pole to getting material compression fittings department and presss from both sides, material platform is used for placing the key cap, getting material compression fittings is installed on the board through the second support, getting material compression fittings is used for the storage of key cap and the blanking of key cap and balancing pole after assembling.
In an embodiment, storage device includes a plurality of first material arrangement subassembly, first material arrangement subassembly includes two first stoppers and is located the first guide block between the first stopper, and first balancing pole is established to first guide block is used for the cover, has the first clearance that supplies first balancing pole to reciprocate between first stopper and the first guide block, all set up the first recess that holds partial first balancing pole and first balancing pole can follow first recess and reciprocate on the relative both sides wall of first stopper, set up first chamfer on the first guide block, first chamfer is located the both ends that are close to the first guide block bottom of first stopper.
In one embodiment, the first guide block is sleeved with a first weight member for pressing the first balance rod.
In an embodiment, the storage device comprises a plurality of second material placement components, each second material placement component comprises two second limiting blocks and second guide blocks positioned between the second limiting blocks, each second guide block is used for sleeving a second balance rod, a second gap for the second balance rod to move up and down is reserved between each second limiting block and each second guide block, third grooves for accommodating the end parts of the second balance rods are formed in the side walls, opposite to the second limiting blocks, of each second guide block, each second balance rod can move up and down along the corresponding third grooves, second chamfer angles are formed in the corresponding second guide blocks, and the second chamfer angles are positioned at two ends of the bottoms of the second guide blocks, close to the second limiting blocks.
In an embodiment, the two opposite side walls of the second limiting block are respectively provided with a second groove for accommodating part of the second balance rod, and the two side walls of each second limiting block are provided with two second grooves side by side, so that the second balance rods can move up and down along the second grooves.
In one embodiment, the second guide block is sleeved with a second weight member for pressing the second balance bar.
In an embodiment, the blocking device comprises a first cylinder, a first baffle and a second baffle, wherein a first guide hole is formed in the first baffle, a second guide hole is formed in the second baffle, the first baffle or the second baffle is fixedly mounted with a body of the first cylinder or a telescopic rod of the first cylinder, a third limiting block mounted in a matched mode with the first guide hole and a fourth limiting block mounted in a matched mode with the second guide hole are mounted on the first support, the first baffle is provided with a first blocking portion, the second baffle is provided with a second blocking portion, and the first blocking portion and the second blocking portion are driven by the first cylinder to approach or be far away from each other so as to block or release a balance rod in the storage device.
In an embodiment, the feeding device comprises a conveying cylinder installed on the machine table, a conveying platform installed in cooperation with the conveying cylinder, a first guide rail installed on the machine table and a first sliding block installed between the first guide rail and the conveying platform, one or more placement grooves for receiving the balance rod are formed in the conveying platform, and the conveying cylinder is used for driving the conveying platform to reciprocate linearly.
In an embodiment, the material taking and pressing device comprises a driving cylinder installed on the second support, a positioning support installed on the second support in a sliding manner along the second direction, a material taking part installed in the positioning support and capable of extending out of the positioning support or retracting into the positioning support along the first direction, a material taking cylinder installed on the second support and one or more pressing cylinders installed on the second support, wherein the driving cylinder is used for driving the positioning support to slide along the second direction, the material taking part corresponds to the pressing cylinders and the material taking cylinders and is provided with a plurality of telescopic rods of the material taking cylinders and the pressing cylinders can extend out of the corresponding material taking part to push the corresponding material taking part to take materials of the key caps, and the pressing cylinders are used for pushing the corresponding material taking part to press the key caps and the balance rods.
In an embodiment, get material and include the body, set up in a plurality of air guide channels of body bottom and install the elastic component on the body, air guide channel is connected with outside air supply device, set up passageway and spacing groove on the locating support, the passageway runs through the locating support, thereby the passageway is used for holding the body and supplies the body to remove along first direction, spacing groove and passageway intercommunication, thereby the spacing groove is used for holding the elastic component and supplies the elastic component to remove along first direction, and the elastic component is used for realizing the reset of body after contacting spacing tank bottom and producing the compression.
Compared with the prior art, the invention has the following advantages:
According to the key cap balance bar assembly machine, the blocking device is matched with the material storage device to carry out discharging on the balance bar, the feeding device is used for conveying the balance bar after discharging, the key caps are placed on the material table, and the key caps are sucked and assembled with the balance bar through the material taking and pressing device, so that automatic assembly of the key caps and the balance bar is realized, the assembly quality is high, the efficiency is high, and the labor cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic perspective view of a key cap balance bar assembly machine according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a storage device according to an embodiment of the invention;
FIG. 3 is a top view of a storage device according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a combination of a storage device and a blocking device according to an embodiment of the present invention;
FIG. 5 is a top view of a storage device according to an embodiment of the present invention;
FIG. 6 is a front cross-sectional view of a combination accumulator and barrier in accordance with one embodiment of the present invention;
FIG. 7 is a schematic perspective view of a feeding device according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a material-taking and pressing device according to an embodiment of the invention;
FIG. 9 is a schematic perspective view of a material taking member according to an embodiment of the present invention;
FIG. 10 is a schematic perspective view of another view of a material extracting member according to an embodiment of the present invention;
FIG. 11 is a schematic perspective view of a positioning bracket according to an embodiment of the invention;
FIG. 12 is a top view of a positioning bracket according to an embodiment of the present invention;
fig. 13 is a schematic perspective view of a material table according to an embodiment of the invention.
Detailed Description
The present invention will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the invention, but structural, methodological, or functional modifications of the invention from those skilled in the art are included within the scope of the invention.
The invention discloses a key cap balance bar assembling machine which comprises a machine table, a storage device, a blocking device, a feeding device, a material table and a material taking and pressing device, wherein the storage device, the blocking device, the feeding device, the material table and the material taking and pressing device are arranged on the machine table, the storage device is used for storing and discharging one or more balance bars, the blocking device is arranged on the first bracket, the blocking device is arranged below the storage device, the blocking device is provided with one or more blocks for discharging the one or more balance bars correspondingly, the feeding device is arranged below the storage device, the feeding device is used for receiving the one or more balance bars in the storage device and conveying the balance bars to the material taking and pressing device for pressing, the material table is used for placing a key cap, the material taking and pressing device is arranged on the machine table through the second bracket, and the material taking and pressing device is used for assembling the key cap and the balance bar and discharging the assembled key cap and the balance bar.
The invention is further illustrated below with reference to specific examples.
Referring to fig. 1, a key cap balance bar assembling machine includes a machine 100, a storage device 200 mounted on the machine 100, a blocking device 300, a feeding device 400, a material table 500 and a material taking and pressing device 600, wherein the storage device 200 is mounted on the machine 100 through a first bracket 700, the storage device 200 is used for storing and discharging one or more balance bars, the blocking device 300 is mounted on the first bracket 700, the blocking device 300 is located below the storage device 200, the blocking device 300 is provided with one or more materials for blocking the one or more balance bars correspondingly, the feeding device 400 is located below the storage device 200, the feeding device 400 is used for receiving one or more balance bars in the storage device 200 and conveying the balance bars to the material taking and pressing device 600 for pressing, the material table 500 is used for placing a key cap, the pressing device 600 is mounted on the machine 100 through a second bracket 800, and the pressing device 600 is used for assembling and discharging the key cap and the balance bar after being assembled.
Referring to fig. 2 in combination with fig. 3, the storage device 200 includes a plurality of first material placement components, each first material placement component includes two first limiting blocks 201 and a first guide block 202 located between the first limiting blocks 201, the first limiting blocks 201 are fixedly installed with the first bracket 700, the first guide blocks 202 are located between the two first limiting blocks 201 and can move up and down, the first guide blocks 202 are used for sleeving the first balance bars 100', a first gap for the first balance bars 100' to move up and down is provided between the first limiting blocks 201 and the first guide blocks 202, and a first groove 203 for accommodating part of the first balance bars 100 'is formed in two opposite side walls of the two first limiting blocks 201 and the first balance bars 100' can move up and down along the first groove 203.
In this embodiment, the first balance bar 100' is a zigzag balance bar, two ends of the first balance bar 100' respectively extend into the corresponding first grooves 203, the first grooves 203 on two sides are provided with first protruding strips 2031, and the first protruding strips 2031 are abutted against the ends of the first balance bar 100 '.
Further, the first material placement assembly further includes a first weight 208 sleeved on the first guide block 202, the first balance bars 100' are sleeved on the first guide block 202 one by one, and the first weight 208 is used for pressing the first balance bars 100', so that the first balance bars 100' can be effectively discharged.
Referring to fig. 2 and referring to fig. 3, the storage device 200 includes a plurality of second material placement components, each of the second material placement components includes two second limiting blocks 204 and second guide blocks 205 located between the second limiting blocks 204, the second limiting blocks 204 are fixedly mounted with the first bracket 700, the second guide blocks 205 are located between the two second limiting blocks 204 and can move up and down, the second guide blocks 205 are used for sleeving the second balance bar 200', a second gap for the second balance bar 200' to move up and down is provided between the second limiting blocks 204 and the second guide blocks 205, second grooves 206 are formed in two opposite side walls of the two second limiting blocks 204, two second grooves 206 are formed in parallel on the side wall of each second limiting block 204, two second balance bars 200' can be placed simultaneously by arranging two pairs of second grooves 206, the two second grooves 206 are separated by a blocking strip 210, and the second grooves 206 are used for accommodating part of the second balance bar 200' and the second balance bar 200' can move up and down along the second grooves 206.
In this embodiment, the second balance bar 200 'is a C-shaped balance bar and two second guide blocks 205 are sleeved at the same time, the second balance bar 200' includes a connecting portion 201 'and a first bending portion 202' and a second bending portion 203 'formed by two-time bending at two ends of the connecting portion 201', part of the connecting portion 201 'and the first bending portion 202' and the second bending portion 203 'form bending ends extending into corresponding second grooves 206, and each second groove 206 is provided with a second protruding strip 2061, and the second protruding strip 2061 is abutted against the first bending portion 202'.
Referring to fig. 3, the side walls of the second guide block 205 opposite to the second limiting block 204 are respectively provided with a third groove 207 for accommodating the end parts of the two second balance bars 200', the second balance bars 200' can move up and down along the third grooves 207, the two second balance bars 200 'are symmetrically placed, the end parts of the second guide block 205 form two protruding parts 2051 by opening the third grooves 207, the protruding parts 2051 can extend into the corresponding second grooves 206, meanwhile, the blocking strips 210 for forming the two second grooves 206 extend into the third grooves 207, the second bending parts 203' of the two second balance bars 200 'are respectively abutted against two sides of the blocking strips 210, and the three side walls of the protruding parts 2051 are respectively provided with third protruding strips 2052 abutted against the connecting parts 201', the first bending parts 202 'and the second bending parts 203'.
Further, referring to fig. 2, the second material placement assembly further includes a second weight 209 sleeved on the second guide block 205, and the second balance bars 200' are sleeved on the second guide block 205 one by one, and the second weight 209 is used for pressing the second balance bars 200', so that the second balance bars 200' can be effectively discharged.
In this embodiment, the feeding of the back-shaped balance bar and the feeding of the C-shaped balance bar can be performed simultaneously, and of course, in other embodiments, the feeding of the back-shaped balance bar or the C-shaped balance bar can be performed independently, and only the corresponding devices are required to be reduced.
Referring to fig. 4 in combination with fig. 5, since the blanking of the two balance bars, i.e., the first balance bar 100 'and the second balance bar 200', is required, the blocking device 300 is correspondingly provided with two guide holes 3021 formed in the first baffle plate 302 and the second baffle plate 303, respectively, and since the first balance bar 100 'and the second balance bar 200' are different in size, the respective components of the two blocking devices 300 are different only in size, the operation principle and the constituent components are the same, and are described in summary herein, the blocking device 300 includes a first cylinder 301, a first baffle plate 302 and a second baffle plate 303, the first baffle plate 302 and the second baffle plate 303 are horizontally arranged, the first baffle plate 302 is provided with a first guide hole 3021, the second baffle plate 303 is provided with a second guide hole 3031, and the first baffle plate 302 or the second baffle plate 303 is fixedly mounted with the body of the first cylinder 301 or the telescopic rod of the first cylinder 301, in this embodiment, the first baffle plate 302 is fixedly mounted with the body of the first cylinder 301, and the second baffle plate 303 is fixedly mounted with the telescopic rod of the first cylinder 301.
In this embodiment, the first baffle 302 has a first blocking portion 3022, the second baffle 303 has a second blocking portion 3032, the first blocking portion 3022 and the second blocking portion 3032 are respectively movably disposed below two ends of the balance bar, and the first blocking portion 3022 and the second blocking portion 3032 are driven by the first cylinder 301 to approach or separate from each other so as to block or release the balance bar in the storage device 200.
Meanwhile, a third stopper 304 mounted in cooperation with the first guide hole 3021 and a fourth stopper 305 mounted in cooperation with the second guide hole 3031 are mounted on the first bracket 700, the third stopper 304 includes a first fixing portion penetrating through the first guide hole 3021 in a first direction and a first protruding portion mounted on the first fixing portion for supporting the first barrier 302, the first direction is a y-axis direction, the fourth stopper 305 includes a second fixing portion penetrating through the second guide hole 3031 in the first direction and a second protruding portion mounted on the second fixing portion for supporting the second barrier 303, the support of the first barrier 302 is formed by the first protruding portion and the support of the second barrier 303 is formed by the second protruding portion, dropping of the first barrier 302 and the second barrier 303 is prevented while the opening degree of the first barrier 3022 and the second barrier 3032 is limited by the arrangement of the first guide hole 3021 and the first fixing portion and the arrangement of the second guide hole 3031 and the second fixing portion.
In this embodiment, the first cylinder 301 pushes the second baffle 303 to move so that the second blocking portion 3032 is far away from the first blocking portion 3022, and forms an acting force on the first baffle 302 under the limitation of the fourth limiting block 305, so that the first blocking portion 3022 is far away from the second blocking portion 3032, and then the distance between the first blocking portion 3022 and the second blocking portion 3032 is enlarged, so that the blanking of the balance bar is finally completed.
Referring to fig. 6, a first chamfer 2021 is formed on the first guide block 202, the first chamfer 2021 is located at two ends of the bottom of the first guide block 202 near the first limiting block 201, the first chamfer 2021 is formed on the first guide block 202 along the direction of the bottom of the side wall opposite to each first limiting block 201, a second chamfer 2053 is formed on the second guide block 205, the second chamfer 2053 is located at two ends of the bottom of the second guide block 205 near the second limiting block 204, and the second chamfer 2053 is formed on the second guide block 205 along the direction of the bottom of the side wall opposite to each second limiting block 204.
It should be noted that, in this embodiment, the corresponding first blocking portion 3022 and second blocking portion 3032 are not only used to block the blanking of the first balance bar 100 'and the second balance bar 200', but also used to hold the first guide block 202 and the second guide block 205, when the opening of the first blocking portion 3022 and the second blocking portion 3032 becomes larger, the bottommost first balance bar 100 'and the second balance bar 200' and the first guide block 202 and the second guide block 205 drop, and when one first balance bar 100 'and one second balance bar 200' drop, the opening of the first blocking portion 3022 and the second blocking portion 3032 becomes smaller, so as to prevent the following first balance bar 100 'and second balance bar 200' from dropping, and simultaneously, due to the arrangement of the first chamfer 2021 and the second chamfer 2053, when the opening of the first blocking portion 3022 and the second blocking portion 3032 becomes smaller, the first blocking portion 3022 and the second blocking portion 3032 press the first chamfer 2021 and the second chamfer 205 so as to make the first guide block 202 and the second guide block 202 more convenient to be made of the lightweight material.
Referring to fig. 7, a feeding device 400 includes a conveying cylinder 401 mounted on a machine 100, a conveying platform 402 mounted in cooperation with the conveying cylinder 401, a first guide rail 403 mounted on the machine 100, and a first slider 404 mounted between the first guide rail 403 and the conveying platform 402, one or more positioning slots 4021 for receiving balance bars are formed on the conveying platform 402, the conveying cylinder 401 is used for driving the conveying platform 402 to reciprocate linearly, in this embodiment, since the first balance bar 100 'and the second balance bar 200' need to be conveyed, two positioning slots 4021 are formed, and a magnet is mounted at the bottom of the positioning slots 4021, the magnet is attracted by the magnet to assist in positioning the magnet, and each time one of the first balance bar 100 'and the second balance bar 200' falls into the corresponding positioning slot 4021, the conveying cylinder 401 drives the conveying platform 402 to move to the pressing device 600 for further assembling of a key cap and the balance bar.
Referring to fig. 8, the material taking and pressing device 600 includes a driving cylinder 601 mounted on a second bracket 800, a positioning bracket 602 slidably mounted on the second bracket 800 along a second direction, a material taking member 603 mounted in the positioning bracket 602 and capable of extending out of the positioning bracket 602 or retracting back into the positioning bracket 602 along a first direction, a material taking cylinder 604 mounted on the second bracket 800, and one or more pressing cylinders 605 mounted on the second bracket 800, wherein the positioning bracket 602 is mounted in cooperation with a telescopic rod of the driving cylinder 601, the driving cylinder 601 is used for driving the positioning bracket 602 to slide along the second direction, the material taking member 603 is provided with a plurality of telescopic rods corresponding to the pressing cylinders 605 and the material taking cylinder 604, the telescopic rods of the material taking cylinders 604 and the pressing cylinders 605 can extend to push or retract to separate from the corresponding material taking member 603, the material taking cylinder 604 is used for pushing the corresponding material taking member 603 to perform material taking of the key caps, the pressing cylinder 605 is used for pressing the key caps and the balance rods along the first direction is the y axis direction, and the second direction is the x axis direction, in this embodiment, two pressing caps are simultaneously provided with two pressing members and two corresponding to two balance rods 200 'corresponding to the two and three balance rods 100' are provided with the corresponding to the material taking member 605.
Referring to fig. 9 in combination with fig. 10, the material taking member 603 includes a main body 6031, a plurality of air guide channels 6032 formed at the bottom of the main body 6031, and elastic members 6033 mounted on the main body 6031, wherein the air guide channels 6032 are connected with an external air source device, the number of the air guide channels 6032 is two to four, air nozzles 6034 connected with the external air source device are mounted on the side wall of the main body 6031, the air guide channels 6032 are mutually communicated with each other and simultaneously communicated with the air nozzles 6034, the elastic members 6033 are provided with two and are respectively mounted at two ends of the main body 6031, and the elastic members 6033 are springs or block-shaped objects made of rubber.
Further, a fourth groove 6035 is formed in the top of the body 6031, the bottom of the fourth groove 6035 is an arc surface, and the telescopic rods of the material taking cylinder 604 and the pressing cylinder 605 can extend into the corresponding fourth groove 6035 so as to drive the corresponding material taking member 603 to descend.
Further, a plurality of positioning blocks 6036 are installed at the bottom of the body 6031, a placement area 6037 for forming a keycap is surrounded at the bottom of the body 6031 by the positioning blocks 6036, the air guide channel 6032 is arranged in the placement area 6037, and the keycap is sucked by external air source suction and matching with the air guide channel 6032.
Referring to fig. 11 and referring to fig. 12, a positioning bracket 602 is provided with a channel 6021 and a limiting groove 6022, the channel 6021 is provided with three channels, the channel 6021 penetrates through the positioning bracket 602 along a first direction, the channel 6021 is used for accommodating a body 6031 so as to enable the body 6031 to move along the first direction, the limiting groove 6022 is communicated with the channel 6021, each channel 6022 is correspondingly provided with two limiting grooves 6022, the two limiting grooves 6022 are respectively located on two sides of the channel 6021, the limiting grooves 6022 are used for accommodating an elastic piece 6033 so as to enable the elastic piece 6033 to move along the first direction, and after the body 6031 descends together with the elastic piece 6033, the elastic piece 6033 bounces after contacting the bottom of the limiting groove 6022 to generate compression, so that the body 6031 is reset.
Referring to fig. 13 and referring to fig. 8, a material table 500 is located below the material taking cylinder 604, and a material groove 501 for placing a key cap and a plurality of positioning grooves 502 located around the material groove 501 and for accommodating corresponding positioning blocks 6036 are formed in the material table 500.
In this embodiment, after the key caps are placed in the material tank 501 by an operator or an external device, the first balance bar 100 'and the second balance bar 200' enter the corresponding placement grooves 4021, the conveying cylinder 401 drives the conveying platform 402 to move to the material taking and pressing device 600, at this time, the material taking cylinder 604 and the pressing cylinder 605 are respectively provided with a material taking member 603 below, the telescopic rod of the material taking cylinder 604 extends and drives the corresponding material taking member 603 to descend to suck the key caps in the material tank 501, the telescopic rod of the material taking cylinder 604 retracts, the driving cylinder 601 drives the positioning bracket 602 to move along with the material taking member 603, the material taking member 603 sucked with the key caps is moved to the upper portion of the first balance bar 100 'or the second balance bar 200', the telescopic rod of the pressing cylinder 605 above the first balance bar 100 'or the second balance bar 200' extends and drives the corresponding material taking member 603 to descend, and the key caps are placed on the first balance bar 100 'or the second balance bar 200' in such a way that the key caps are placed on the first balance bar 100 'and the second balance bar 200'.
Then, the driving cylinder 601 drives the positioning bracket 602 to move together with the material taking part 603, so that the material taking part 603 is correspondingly arranged below the material taking cylinder 604 and the pressing cylinder 605, at this time, the material taking cylinder 604 continuously drives the corresponding material taking part 603 to absorb the keycaps, the two pressing cylinders 605 then drive the corresponding material taking part 603 to press the keycaps and the first balance bar 100' and the second balance bar 200' together, and after continuously absorbing the keycaps and the first balance bar 100' and the second balance bar 200 which are pressed together, the driving cylinder 601 drives the positioning bracket 602 to move to the blanking part together with the material taking part 603 to carry out blanking, so that the keycaps and the balance bars are assembled in a circulating manner.
The technical scheme shows that the invention has the following beneficial effects:
According to the key cap balance bar assembly machine, the blocking device is matched with the material storage device to carry out discharging on the balance bar, the feeding device is used for conveying the balance bar after discharging, the key caps are placed on the material table, and the key caps are sucked and assembled with the balance bar through the material taking and pressing device, so that automatic assembly of the key caps and the balance bar is realized, the assembly quality is high, the efficiency is high, and the labor cost is saved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (8)
1. The key cap balance bar assembling machine is characterized by comprising a machine table, a storage device, a blocking device, a feeding device, a material table and a material taking and pressing device, wherein the storage device, the blocking device, the feeding device, the material table and the material taking and pressing device are arranged on the machine table, the storage device is arranged on the machine table through a first bracket and is used for storing and discharging one or more balance bars, the blocking device is arranged on the first bracket and is positioned below the storage device, the blocking device is provided with one or more blocks for correspondingly blocking the discharging of the one or more balance bars, the feeding device is positioned below the storage device and is used for receiving one or more balance bars in the storage device and conveying the balance bars to the material taking and pressing device for pressing, the material table is used for placing the key caps, the material taking and pressing device is arranged on the machine table through the second support and is used for taking the key caps, assembling the key caps and the balance bars and discharging the assembled key caps and balance bars;
The storage device comprises a plurality of first material placement components, the first material placement components comprise two first limiting blocks and first guide blocks positioned between the first limiting blocks, the first guide blocks are used for sleeving first balance bars, first gaps for the first balance bars to move up and down are formed between the first limiting blocks and the first guide blocks, first grooves for accommodating part of the first balance bars are formed in two opposite side walls of the first limiting blocks, and the first balance bars can move up and down along the first grooves;
The blocking device comprises a first air cylinder, a first baffle and a second baffle, wherein a first guide hole is formed in the first baffle, a second guide hole is formed in the second baffle, the first baffle or the second baffle is fixedly installed with a body of the first air cylinder or a telescopic rod of the first air cylinder, a third limiting block which is installed in a matched mode with the first guide hole and a fourth limiting block which is installed in a matched mode with the second guide hole are installed on the first support, the first baffle is provided with a first blocking part, the second baffle is provided with a second blocking part, and the first blocking part and the second blocking part are driven by the first air cylinder to approach or be far away so as to block or release a balancing rod in the storage device;
The material taking and pressing device comprises a driving cylinder arranged on a second support, a positioning support which can be slidably arranged on the second support along a second direction, a material taking part which is arranged in the positioning support and can extend out of the positioning support or retract into the positioning support along a first direction, a material taking cylinder arranged on the second support and one or more pressing cylinders arranged on the second support, wherein the driving cylinder is used for driving the positioning support to slide along the second direction, the material taking part is provided with a plurality of telescopic links corresponding to the pressing cylinders and the material taking cylinders, the telescopic links of the material taking cylinders and the pressing cylinders can extend to push or retract to separate from the corresponding material taking part, the material taking cylinder is used for pushing the corresponding material taking part to take materials of the key caps, and the pressing cylinders are used for pushing the corresponding material taking part to press the key caps and the balance rods.
2. The key cap balance bar assembly machine of claim 1, wherein the first guide block is provided with a first chamfer, and the first chamfer is positioned at two ends of the bottom of the first guide block close to the first limiting block.
3. The key cap balance bar assembling machine according to claim 1, wherein the first guide block is sleeved with a first weight member for pressing the first balance bar.
4. The key cap balancing pole kludge of any one of claims 1 or 2, wherein, the storage device includes a plurality of second material setting subassembly, second material setting subassembly includes two second stoppers and is located the second guide block between the second stopper, the second guide block is used for overlapping and establishes the second balancing pole, have the second clearance that supplies the second balancing pole to reciprocate between second stopper and the second guide block, all set up the third recess that is used for holding the second balancing pole tip on the lateral wall that second guide block is opposite with the second stopper and the second balancing pole can reciprocate along the third recess, set up the second chamfer on the second guide block, the second chamfer is located the both ends of second guide block bottom near the second stopper.
5. The key cap balancing pole kludge of claim 4, wherein the second recess that holds partial second balancing pole has all been seted up on the opposite both sides wall of second stopper, and the second recess has two side by side on the lateral wall of every second stopper, and the second balancing pole can reciprocate along the second recess.
6. The key cap balance bar assembling machine according to claim 4, wherein the second guide block is sleeved with a second weight member for pressing the second balance bar.
7. The key cap balance bar assembly machine according to claim 1, wherein the feeding device comprises a conveying cylinder installed on the machine table, a conveying platform installed in cooperation with the conveying cylinder, a first guide rail installed on the machine table and a first sliding block installed between the first guide rail and the conveying platform, one or more placement grooves for receiving the balance bar are formed in the conveying platform, and the conveying cylinder is used for driving the conveying platform to reciprocate linearly.
8. The key cap balance bar assembly machine according to claim 1, wherein the material taking member comprises a body, a plurality of air guide channels formed in the bottom of the body and an elastic member arranged on the body, the air guide channels are connected with an external air source device, channels and limiting grooves are formed in the positioning support, the channels penetrate through the positioning support, the channels are used for accommodating the body so as to enable the body to move along a first direction, the limiting grooves are communicated with the channels, the limiting grooves are used for accommodating the elastic member so as to enable the elastic member to move along the first direction, and the elastic member is used for achieving resetting of the body after being compressed when contacting the bottom of the limiting groove.
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| CN214411011U (en) * | 2021-04-13 | 2021-10-15 | 吴江亿韦机电科技有限公司 | Key cap balancing pole kludge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6495782B1 (en) * | 2000-09-01 | 2002-12-17 | Silitek Corporation | Keycap having a balance lever for keyswitch structure |
| US9984840B2 (en) * | 2015-12-18 | 2018-05-29 | Darfon Electronics (Suzhou) Co., Ltd. | Keyswitch structure, switch structure and method of assembling a keyswitch structure |
| CN106373810B (en) * | 2016-11-01 | 2018-07-06 | 昆山鸿志犀自动化机电设备有限公司 | Button balancing pole kludge, button balancing pole and the keycap assembling all-in-one machine of keyboard |
| CN206343888U (en) * | 2016-12-21 | 2017-07-21 | 江苏科瑞恩自动化科技有限公司 | A kind of special keycap automatic assembling |
| CN108257805A (en) * | 2018-01-02 | 2018-07-06 | 昆山市宏越精密机械有限公司 | A kind of more specification button balancing pole Automatic-feeding installing mechanisms |
| CN108550482B (en) * | 2018-03-21 | 2019-02-26 | 广东东博自动化设备有限公司 | A kind of balancing pole keycap kludge and assembling equipment |
| TWM575603U (en) * | 2018-07-11 | 2019-03-11 | 精元電腦股份有限公司 | Keycap with reinforced structure |
| CN111604689B (en) * | 2020-06-22 | 2024-11-12 | 吴江亿韦机电科技有限公司 | Automatic assembly machine |
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| CN214411011U (en) * | 2021-04-13 | 2021-10-15 | 吴江亿韦机电科技有限公司 | Key cap balancing pole kludge |
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