Stable chain type conveying equipment for automobile parts
Technical Field
The invention relates to the technical field of automobile part production, in particular to stable chain type conveying equipment for automobile parts.
Background
Along with the development of industry at present, automobile manufacturing is also developing at a rapid speed, and automobile finished products are manufactured by assembling produced automobile parts, and in the process of automobile manufacturing, the automobile parts are required to be conveyed, and are generally conveyed in a long distance through a plate chain line, so that the parts are rapidly conveyed to an assembly line from a production workshop, and a flow production mode is further completed.
At present, when conveying automobile parts, the automobile parts need to be conveyed from a lower plate chain line to a higher plate chain line, at the moment, oblique conveying is needed, but when conveying parts with large quality, the parts are placed in a box and are conveyed in an oblique mode, the phenomenon that the box slips is caused due to the fact that component force on the gravity plate chain line is larger than friction force, meanwhile, the oblique conveying speed is low, extrusion can occur between the boxes when conveying automobile parts, and conveying stability and conveying efficiency are affected.
Based on the above, the invention designs the automobile part stable chain type conveying equipment to solve the problems.
Disclosure of Invention
The embodiment of the invention aims to provide stable chain type conveying equipment for automobile parts, and aims to solve the technical problems in the prior art mentioned in the background art.
The embodiment of the invention is realized in such a way that the device for stably conveying the automobile parts in the chain comprises:
the main body frame comprises a mounting plate arranged on the main body frame;
The thrust mechanism comprises a plurality of thrust rods arranged on the mounting plate, wherein a rotary gear is fixedly arranged on the surface of each thrust rod, and the rotary gear is meshed with the rack rod;
the magnetic attraction mechanism is used for driving the thrust rod to limit the part box;
the swinging mechanism is used for accelerating the conveying speed of the part box through a thrust rod;
The limiting mechanism is used for limiting the reset of the thrust rod;
The driving mechanism is used for driving the thrust rod to drive the part box to move;
and the plate link chain mechanism is used for supporting the part box.
Further, the magnetism mechanism of inhaling is including installing the circular telegram magnet on the mounting panel, still including installing a plurality of magnetic force balls on the mounting panel, and the magnetic force that takes is different with the magnetic force ball after the circular telegram magnet circular telegram, every magnetic force ball all runs through in fixed frame and with fixed frame sliding connection, the surface rotation of magnetic force ball is connected with the swinging arms, the one end that the magnetic force ball was kept away from to the swinging arms rotates with the rack bar to be connected, the rack bar passes through extension spring and links to each other with fixed frame, rack bar and fixed frame sliding connection.
Still further, swing mechanism includes the L shape connecting rod that inner wall and magnetic force ball are fixed to link to each other, the surface of L shape connecting rod runs through has the slip club and links to each other with slip club sliding connection, slip club passes through compression spring and links to each other with L shape connecting rod, slip club contacts with two slip ramps, every slip ramp all fixed mounting is on fixed frame, fixed frame fixed mounting is on the connecting block, the spout inner wall that sets up on slip club and the sliding plate contacts, sliding plate and connecting block sliding connection, the both ends of sliding plate are fixed mounting respectively has first ratchet gear and second ratchet gear, the surface rotation of sliding plate is connected with the poking rod, the one end that the poking rod kept away from the sliding plate rotates with the movable block to be connected, link to each other through poking spring between sliding plate and the movable block, movable block and the inner wall sliding connection of connecting block, connecting block fixed mounting is on the surface of circulation belt, circulation belt both ends cover is established on the belt runner, belt runner rotates with the inner wall of mounting panel and is connected.
Furthermore, the limiting mechanism comprises a limiting plate fixedly mounted on the mounting plate, the surface of the limiting plate is fixedly provided with an electromagnet, the limiting plate is provided with a U-shaped groove and a linear groove, and two ends of the linear groove are respectively connected with the two U-shaped grooves.
Still further, the equipment still includes extrusion mechanism, and extrusion mechanism includes the extrusion piece of fixed mounting on the mounting panel inner wall, and the surface of extrusion piece is provided with the arcwall face that cooperatees the slip with the sliding plate.
Still further, actuating mechanism includes fixed mounting in the driving motor on the mounting panel, driving motor's output runs through in the mounting panel and rotates with the mounting panel to be connected, driving motor's output coaxial fixed mounting has gear wheel and pinion, gear wheel meshes with the follow-up gear, follow-up gear fixed mounting is on the surface of outer transmission shaft, the surface cover of follow-up gear is equipped with first chain, the side of first chain is provided with second ratchet matched with tooth, the pinion meshes with the plate link gear, plate link gear fixed mounting is on the surface of plate link pivot, the plate link gear rotates with the inner wall of mounting panel to be connected, the outer transmission shaft runs through in the plate link pivot and rotates with the plate link pivot to be connected, plate link pivot rotates with the belt runner to be connected, the surface cover of plate link pivot is equipped with the main chain, the surface fixed mounting of main chain has the second chain, the second chain meshes with first ratchet.
Further, the plate link chain mechanism comprises a plurality of chain clamping blocks fixedly installed on the main chain, a movable supporting plate is fixedly installed on the surface of each chain clamping block, and a plurality of rotary rollers are rotatably installed on the inner wall of each movable supporting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotating gear is driven to rotate anticlockwise through the upward movement of the rack bar, so that the thrust bar is driven to rotate, the opposite thrust bar synchronously rotates, at the moment, the downward sliding part box is blocked by the thrust bar to move upwards, and the part box is stably conveyed in the ascending stage through the supporting effect of the thrust bar, so that the aim of avoiding slipping is fulfilled.
2. According to the invention, the moving speed of the thrust rod along the plate link chain mechanism is improved through the magnetic attraction mechanism, so that the effect of separating the component boxes is achieved rapidly, and collision and extrusion between the component boxes are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a smooth chain type conveying device for automobile parts according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is another cross-sectional schematic view of a stationary chain conveyor for automotive parts according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a schematic view of a further cross-sectional structure of a stationary chain conveyor for automotive parts according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 at C in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 6 at D in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 6 at E according to the present invention;
FIG. 10 is a schematic view of the installation position structure of the plate link chain spindle of the present invention;
FIG. 11 is an enlarged schematic view of the structure of FIG. 10 at F in accordance with the present invention;
FIG. 12 is an enlarged schematic view of the structure of FIG. 11 at H in accordance with the present invention;
FIG. 13 is an enlarged schematic view of the structure of FIG. 10 at G in accordance with the present invention;
FIG. 14 is a schematic view of the mounting location of the outer drive shaft of the present invention;
fig. 15 is an enlarged view of the structure of fig. 13 at I according to the present invention.
In the drawings, 1, a main body frame, 101, a mounting plate, 2, a thrust mechanism, 201, a thrust rod, 202, a rotary gear, 203, a rack rod, 3, a magnetic attraction mechanism, 301, a electrified magnet, 302, a magnetic ball, 303, a swinging rod, 304, a tension spring, 305, a fixed frame, 4, a swinging mechanism, 401, an L-shaped connecting rod, 402, a sliding ball, 403, a compression spring, 404, a sliding ramp, 405, a sliding plate, 406, a first ratchet gear, 407, a second ratchet gear, 408, a toggle rod, 409, a toggle spring, 410, a connecting block, 411, a circulating belt, 412, a belt runner, 413, a moving block, 5, a limiting mechanism, 501, a limiting plate, 502, a U-shaped groove, 503, a linear groove, 6, a pressing mechanism, 601, a pressing block, 7, a driving mechanism, 701, a driving motor, 702, a large gear, 703, a pinion, 704, a follower gear, 705, a first chain, 706, a plate chain gear, 707, a plate chain rotating shaft, 708, a main chain, 709, a second chain, a plate driving shaft, a driving mechanism, 801, an outgoing chain, 8, a supporting plate 803, a roller 803, and a roller.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another element.
As shown in fig. 1, 6 and 7, in one embodiment, a stationary chain conveyor apparatus for automotive parts is provided, the apparatus comprising:
The main body frame 1 comprises a mounting plate 101 arranged on the main body frame 1;
The thrust mechanism 2 comprises a plurality of thrust rods 201 arranged on the mounting plate 101, a rotary gear 202 is fixedly arranged on the surface of each thrust rod 201, and the rotary gear 202 is meshed with a rack rod 203;
the magnetic attraction mechanism 3 is used for driving the thrust rod 201 to limit the part box;
a swinging mechanism 4 for accelerating the conveying speed of the parts box through a thrust rod 201;
the limiting mechanism 5 is used for limiting the reset of the thrust rod 201;
the driving mechanism 7 is used for driving the thrust rod 201 to drive the part box to move;
And the plate link chain mechanism 8 is used for supporting the part box.
In practical application, when the part box is conveyed, as shown in fig. 1, at this time, when the lower plate chain line moves onto the plate chain mechanism 8, it is required to say that, although the part box is caused to slip by the action of the plate chain mechanism 8, the part box still can change the posture upwards along with the plate chain mechanism 8 due to the pushing action of the lower plate chain line, at this time, through the action of an external photoelectric sensor, when the part box completely moves onto the plate chain mechanism 8, at this time, by the feedback of an electric signal, as shown in fig. 7, the rack bar 203 is driven to move upwards through the action of the magnetic attraction mechanism 3, the rack bar 203 is driven to rotate anticlockwise by the upward movement of the rotating gear 202, and then the thrust bar 201 is driven to rotate, the opposite thrust bar 201 is synchronously rotated, at this time, the downward sliding part box is blocked by the thrust bar 201 to move upwards, the part box is stably conveyed at the rising stage by the supporting action of the thrust bar 201, at this time, the purpose of avoiding is achieved, at the same time, the movement of the magnetic attraction mechanism 3 drives the swinging mechanism 4 to move, as shown in fig. 7, the front view of fig. 7, the magnetic attraction mechanism 3 drives the rack bar 203 to move upwards, the rotating gear 201 rotates anticlockwise, and the thrust bar 201 rotates, and the part box is prevented from moving forwards by the magnetic attraction mechanism 201, and the magnetic attraction mechanism moves between the parts, and the parts can be separated by the magnetic mechanism, and the parts can be separated from each other.
As shown in fig. 8 and 12, as a preferred embodiment of the present invention, the magnetic attraction mechanism 3 includes an energizing magnet 301 mounted on the mounting plate 101, and further includes a plurality of magnetic balls 302 mounted on the mounting plate 101, wherein the magnetism of the energizing magnet 301 is different from that of the magnetic balls 302 after the energizing magnet is energized, each magnetic ball 302 penetrates through the fixed frame 305 and is slidably connected with the fixed frame 305, a swinging rod 303 is rotatably connected to the surface of the magnetic ball 302, one end of the swinging rod 303 away from the magnetic ball 302 is rotatably connected with the rack rod 203, the rack rod 203 is connected with the fixed frame 305 through a tension spring 304, and the rack rod 203 is slidably connected with the fixed frame 305.
In practical application, when the part box moves to the plate link chain mechanism 8, at this time, through an electric signal fed back by induction and photoelectricity, as shown in fig. 12, the electrified magnet 301 is electrified, magnetism for attracting the magnetic ball 302 is generated at the moment after the electrified magnet 301 is electrified, as shown in fig. 8, when the magnetic ball 302 moves rightwards in the front view direction of fig. 8, the movement of the magnetic ball 302 drives the swinging rod 303 to swing, as shown in fig. 7, and then drives the rack rod 203 to move upwards so as to enable the thrust rod 201 to rotate, so that the part box is limited and supported.
As shown in fig. 8, as a further preferred embodiment of the present invention, the swinging mechanism 4 includes an L-shaped connecting rod 401 having an inner wall fixedly connected to the magnetic ball 302, the surface of the L-shaped connecting rod 401 is penetrated with a sliding rod 402 and is slidingly connected to the sliding rod 402, the sliding rod 402 is connected to the L-shaped connecting rod 401 by a compression spring 403, the sliding rod 402 is in contact with two sliding ramps 404, each sliding ramp 404 is fixedly mounted on a fixed frame 305, the fixed frame 305 is fixedly mounted on a connecting block 410, the sliding rod 402 is in contact with an inner wall of a chute formed on a sliding plate 405, the sliding plate 405 is slidingly connected to the connecting block 410, both ends of the sliding plate 405 are fixedly mounted with a first ratchet gear 406 and a second ratchet gear 407, the surface of the sliding plate 405 is rotatably connected to a toggle rod 408, one end of the toggle rod 408 remote from the sliding plate 405 is rotatably connected to a moving block 413, the sliding plate 405 is connected to the moving block 413 by a toggle spring 409, the moving block 413 is slidingly connected to the inner wall of the connecting block 410, the connecting block 410 is fixedly mounted on the surface of the circulating belt 411, both ends of the circulating belt 411 are sleeved on the belt 412, and both ends of the belt 412 are rotatably connected to the inner wall 101 of the mounting plate 101.
In practical application, when the magnetic attraction mechanism 3 moves, as shown in fig. 8, the magnetic ball 302 drives the L-shaped connecting rod 401 to move rightwards, then the sliding plate 405 is driven by the sliding ball rod 402 to move rightwards, the first ratchet gear 406 is disengaged from the driving mechanism 7 by the rightwards movement of the sliding plate 405, meanwhile, the second ratchet gear 407 is engaged with the driving mechanism 7, at the moment, the movement speed of the connecting block 410 is accelerated under the action of the driving mechanism 7, the first ratchet gear 406 and the second ratchet gear 407 are set as ratchet gears, the speed of the first ratchet gear 406 is also increased when the speed is increased under the action of the driving mechanism 7, the teeth of the other first ratchet gears 406 are shifted with the driving mechanism 7 under the action of the ratchet gears, the speed increasing movement of the driving mechanism 7 is prevented from being influenced, the movement speed of the part box is accelerated by the thrust rod 201, the purpose of quick separation between the parts boxes is achieved, it should be noted that, in the process of pushing the sliding plate 405 to move rightwards through the sliding ball rod 402, the toggle spring 409 is continuously compressed by squeezing the toggle spring 409, when the swing limit of the toggle rod 408 is reached, the second ratchet gear 407 is meshed with the driving mechanism 7 by instant rightwards movement under the action of the toggle spring 409, meanwhile, the sliding ball rod 402 continuously rises under the action of the sliding ramp 404, after the sliding plate 405 suddenly moves rightwards, the sliding ball rod 402 gradually breaks away from the sliding groove on the sliding plate 405 through the sliding ramp 404, so that the interference action of the sliding ball rod 402 is not received in the later resetting of the sliding plate 405, meanwhile, the sliding ball rod 402 slides on the surface of the sliding plate 405 in the resetting process through the arrangement of the compression spring 403, no hard extrusion occurs.
As shown in fig. 10, 11, 12 and 13, as a further preferred embodiment of the present invention, the limiting mechanism 5 includes a limiting plate 501 fixedly mounted on the mounting plate 101, the surface of the limiting plate 501 is fixedly mounted with the energizing magnet 301, the limiting plate 501 is provided with a U-shaped groove 502 and a linear groove 503, and two ends of the linear groove 503 are respectively connected with the two U-shaped grooves 502.
In practical application, when the magnetic ball 302 is attracted by the electromagnet 301, as shown in fig. 12, the magnetic ball 302 passes through the U-shaped groove 502 along with the movement of the driving mechanism 7, when the electromagnet 301 is powered off, the magnetic ball 302 cannot reset under the action of the extension spring 304 due to the limiting action of the linear groove 503, and it should be noted that the electromagnet 301 only briefly gets power, when the thrust rod 201 supports the part box to move upwards, the magnetic ball 302 moves synchronously, when the electromagnet moves onto the linear groove 503, the electromagnet 301 is powered off, so that the magnetic ball 302 which moves subsequently is prevented from being attracted to swing the thrust rod 201, and the part box is prevented from moving from the lower part plate chain to the plate chain mechanism 8, when the thrust rod 201 pushes the part box to move from the plate chain mechanism 8 to the upper part chain, as shown in fig. 13, the other end of the U-shaped groove 502 connected with the linear groove 503 releases the limiting action and resets, and thus the interference between the thrust rod 201 and the upper part chain is avoided.
As shown in fig. 2 and 3, as a further preferred embodiment of the present invention, the apparatus further includes a pressing mechanism 6, the pressing mechanism 6 includes a pressing block 601 fixedly installed on the inner wall of the mounting plate 101, and the surface of the pressing block 601 is provided with an arc surface that slides in cooperation with the sliding plate 405.
In practical application, as shown in fig. 3, when the driving mechanism 7 finishes the speed-up of the thrust rod 201 by a distance, the sliding plate 405 contacts with the extrusion block 601, the sliding plate 405 is extruded to move leftwards under the track action of the extrusion block 601, and then the sliding plate is reset under the poking action of the swinging mechanism 4, so that the speed of pushing the part box by the thrust rod 201 is reduced, and when the part box is transported again on the plate link mechanism 8, the speed is increased again, so that the distance between the part boxes is pulled, and transportation extrusion is avoided.
As shown in fig. 4, 5, 14 and 15, as a further preferred embodiment of the present invention, the driving mechanism 7 includes a driving motor 701 fixedly installed on the mounting board 101, an output end of the driving motor 701 penetrates through the mounting board 101 and is rotatably connected with the mounting board 101, a large gear 702 and a small gear 703 are coaxially and fixedly installed at an output end of the driving motor 701, the large gear 702 is meshed with a follower gear 704, the follower gear 704 is fixedly installed on a surface of an outer driving shaft 710, a first chain 705 is sleeved on a surface of the follower gear 704, a tooth matched with the second ratchet gear 407 is provided on a side surface of the first chain 705, the small gear 703 is meshed with a plate chain gear 706, the plate chain gear 706 is fixedly installed on a surface of a plate chain rotating shaft 707, the plate chain gear 706 is rotatably connected with an inner wall of the mounting board 101, the outer driving shaft 710 penetrates through the plate chain rotating shaft 707 and is rotatably connected with the plate chain rotating shaft 707, the plate chain rotating shaft is rotatably connected with a belt rotating wheel 412, a main chain 708 is sleeved on a surface of the plate chain rotating shaft, a second chain 709 is fixedly installed on a surface of the main chain 708, and a second chain 709 is meshed with the second ratchet gear 709.
In practical application, when the component box is transported, as shown in fig. 15, the driving motor 701 starts to operate, the driving motor 701 drives the large gear 702 and the small gear 703 to rotate, and then drives the follower gear 704 and the plate chain gear 706 to rotate through the meshing action, because the large gear 702 is transferred to the follower gear 704 to transfer to the small radius, and the small gear 703 is transferred to the plate chain gear 706 to transfer to the large radius, the rotation speed of the follower gear 704 is greater than the rotation speed of the plate chain gear 706, namely, the rotation speed of the first chain 705 is greater than the rotation speed of the second chain 709, so that the swinging mechanism 4 accelerates when the second ratchet gear 407 is meshed with the first chain 705 under the stirring action, and meanwhile, the plate chain mechanism 8 is driven to carry out circulating conveying through the transmission action of the main chain 708.
As shown in fig. 9, as still another preferred embodiment of the present invention, the plate link chain mechanism 8 includes a plurality of chain blocks 801 fixedly mounted on the main chain 708, a movable support plate 802 is fixedly mounted on a surface of the chain blocks 801, and a plurality of rotary rollers 803 are rotatably mounted on an inner wall of the movable support plate 802.
In practical application, as shown in fig. 9, when the push rod 201 pushes the parts box to move upwards, although the speed of the chain clamping block 801 is low, the parts box rolls on the rotary roller 803 by the arrangement of the movable supporting plate 802, so that the conveying speed of the parts box is improved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.