Multi-station chain assembly line

Abstract

The utility model relates to the technical field of chain assembly equipment, in particular to a multi-station chain assembly line which comprises a bottom plate, a binding mechanism and an assembly mechanism. According to the device, the binding mechanism is fixed to the bottom plate, the bearing assembly is used for conveniently bearing the outer chain plate and the hollow pin shaft, the driving assembly is used for conveniently adjusting the positions of the rotating shell, the circular plate and the bearing assembly, and then the third motor is started, so that the pressing plate is moved to the proper position; the position of a pressing plate can be adjusted according to the length of the outer chain plate, then a first air cylinder is started to stretch, the pressing plate moves downwards, then the outer chain plate and the hollow pin shaft are pressed together conveniently, a first motor continues to be started, and therefore the outer chain plate and the hollow pin shaft which are pressed together are moved to the bottom of the transferring assembly conveniently; and a starting electromagnet and a second air cylinder are used in cooperation, so that the outer chain plates and the hollow pin shafts which are pressed together can be conveniently moved, transferring is completed, and using is more convenient and faster.

Description

Technical Field

[0001] This utility model relates to the field of chain assembly equipment technology, specifically a multi-station chain assembly line. Background Technology

[0002] A roller chain consists of an inner link plate, an outer link plate, a pin, a bushing, and rollers. The inner link plate and bushing, and the outer link plate and pin, are fixed together by interference fits, called inner and outer link links. The rollers and bushings, and the bushings and pins, are clearance fits. When the inner and outer link plates flex relative to each other, the bushing can rotate freely around the pin. However, current chain assembly requires assembling the chain components step by step. When assembling the outer link plate and pin, an assembly device is generally used for pressing and transferring. But existing assembly devices are generally only suitable for outer link plates of fixed sizes, resulting in significant limitations and reduced efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a multi-station chain assembly line to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A multi-station chain assembly line includes:

[0006] Base plate;

[0007] A restraint mechanism is fixed to the base plate. The restraint mechanism includes a fixed shell, which is fixedly connected to the top of the base plate. A rotating shell is rotatably connected to the top of the fixed shell, and a driving component is provided on the outside of the rotating shell. A circular plate is fixedly connected to the top of the rotating shell, and a bearing component is provided on the rotating shell and the circular plate.

[0008] The assembly mechanism is fixed to the base plate;

[0009] The conveying mechanism is fixed to one end of the base plate.

[0010] Furthermore, the driving component includes:

[0011] A toothed ring is fixedly connected to the bottom of the rotating shell;

[0012] Motor 1 is fixedly connected to the fixed housing, and a rotating gear is fixedly connected to the output end of Motor 1, and the rotating gear meshes with a gear ring.

[0013] Furthermore, the carrier component includes:

[0014] Motor 2 is fixedly connected to the bottom surface of the rotating housing, and a bevel gear 1 is fixedly connected to the output end of motor 2;

[0015] Multiple fixed blocks are fixedly connected to the bottom of the circular plate. A rotating rod is rotatably connected to each fixed block. A bevel gear II is fixedly connected to one end of the rotating rod, and the bevel gear II meshes with a bevel gear I. A screw I is fixedly connected to the rotating rod, and a slider is screwed onto the screw I. The top of the slider is slidably connected to the circular plate, and a moving plate is fixedly connected to the top of the slider. A restraining plate is fixedly connected to the moving plate, and a restraining shell is slidably connected inside the moving plate. The restraining shell is fixedly connected to the top of the circular plate. Positioning rods are provided inside the multiple restraining plates and multiple restraining shells, and the multiple positioning rods are fixedly connected to the circular plate and multiple restraining shells respectively.

[0016] Furthermore, the assembly mechanism includes:

[0017] The first U-shaped plate is fixedly connected to the base plate;

[0018] A connecting shell is fixedly connected to the top of the C-shaped plate. One end of the connecting shell is provided with a pressing component, and the other end of the connecting shell is provided with a transfer component.

[0019] Preferably, the pressing assembly includes:

[0020] Motor 3 is fixedly connected to the connecting shell. The output end of motor 3 passes through the connecting shell and is fixedly connected to screw 2. A movable block is screwed to the outside of screw 2.

[0021] Cylinder 1 is fixedly connected to the moving block. The output end of cylinder 1 is slidably connected to the C-shaped plate 1, and a pressure plate is fixedly connected to the output end of cylinder 1.

[0022] Preferably, the transfer component includes:

[0023] Motor 4 is fixedly connected to the connecting shell. The output end of motor 4 is fixedly connected to screw 3, and a push rod is screwed to the outside of screw 3.

[0024] An L-shaped plate is fixedly connected to the connecting shell. The L-shaped plate is fixedly connected to the push rod. A second cylinder is fixedly connected to the L-shaped plate, and the output end of the second cylinder is slidably connected to the first L-shaped plate. An electromagnet is fixedly connected to the output end of the second cylinder.

[0025] Furthermore, the conveying mechanism includes:

[0026] The fixing frame is fixedly connected to the base plate;

[0027] The second U-shaped plate is fixedly connected to the top of the fixing frame;

[0028] The third inverted plate is fixedly connected to the second inverted plate. Both sides of the third inverted plate are fixedly connected with connecting holes. Limiting components are provided on the third inverted plate.

[0029] Both rotating rollers are rotatably connected to the C-shaped plate, and a conveyor belt is screwed onto the outer side of the two rotating rollers;

[0030] Motor 5 is fixedly connected to the C-shaped plate 3, and the output end of motor 5 passes through the three side walls of the C-shaped plate and is fixedly connected to the corresponding rotating roller.

[0031] Preferably, the limiting component includes:

[0032] Motor 6 is fixedly connected to the bottom of the C-shaped plate 3, and bevel gear 3 is fixedly connected to the output end of motor 6;

[0033] A bidirectional lead screw is rotatably connected to the second C-shaped plate. A fourth bevel gear is fixedly sleeved on the bidirectional lead screw and meshes with a third bevel gear. Both ends of the fourth bevel gear are screwed to the fourth C-shaped plate, and the bottom of the fourth C-shaped plate is slidably connected to the second C-shaped plate. A limiting plate is fixedly connected to the fourth C-shaped plate, and the limiting plate is slidably connected to the corresponding connecting hole.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] 1. By fixing a binding mechanism on the base plate and using a bearing component to easily support the outer chain plate and hollow pin, and using a drive component to easily adjust the position of the rotating shell, round plate and bearing component, and then starting motor three to move the pressure plate to the appropriate position, the position of the pressure plate can be adjusted according to the length of the outer chain plate. Then, by starting cylinder one to extend, the pressure plate moves downward, which facilitates pressing the outer chain plate and hollow pin together. Continuing to start motor one, it is easy to move the pressed outer chain plate and hollow pin to the bottom of the transfer component. And by starting electromagnet and cylinder two in cooperation, it is easy to move the pressed outer chain plate and hollow pin, completing the transfer, making it more convenient to use;

[0036] 2. By fixing a conveying mechanism at one end of the base plate and starting motor five to rotate the conveyor belt, it is easy to transport and transfer the pressed outer chain plate and hollow pin. By starting motor six, the two limiting plates are moved to limit the pressed outer chain plate and hollow pin, preventing them from scattering during transport. By adjusting the position of the two C-shaped plates four, the conveying mechanism can be adapted to outer chain plates of different lengths, ensuring the conveying effect of the conveying mechanism. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0038] Figure 2 This is a schematic diagram showing the positional relationship between the rotating shell and the circular plate in this utility model;

[0039] Figure 3 This is a schematic diagram of the restraint mechanism structure in this utility model;

[0040] Figure 4 This is a schematic diagram of the assembly mechanism in this utility model;

[0041] Figure 5 This is a schematic diagram of the conveying mechanism in this utility model.

[0042] In the diagram: 100, base plate; 200, restraint mechanism; 210, fixed shell; 220, rotating shell; 230, circular plate; 240, gear ring; 250, motor one; 251, rotating gear; 260, motor two; 261, bevel gear one; 270, fixed block; 271, rotating rod; 272, bevel gear two; 273, screw one; 274, slider; 280, moving plate; 281, restraint plate; 282, restraint shell; 283, positioning rod; 300, assembly mechanism; 310, U-shaped plate one; 320, connecting shell; 330, motor three; 331, screw... 332. Moving block; 340. Cylinder 1; 341. Pressure plate; 360. Motor 4; 361. Screw 3; 362. Push rod; 370. L-shaped plate; 371. Cylinder 2; 372. Electromagnet; 400. Conveying mechanism; 410. Fixed frame; 420. C-shaped plate 2; 430. C-shaped plate 3; 431. Connecting hole; 440. Rotating roller; 441. Conveyor belt; 450. Motor 5; 460. Motor 6; 461. Bevel gear 3; 470. Bidirectional lead screw; 471. Bevel gear 4; 472. C-shaped plate 4; 473. Limiting plate. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] Example 1

[0045] Please see Figure 1-5In this embodiment of the utility model, a multi-station chain assembly line includes: a base plate 100, a binding mechanism 200, and an assembly mechanism 300. The binding mechanism 200 is fixed on the base plate 100 and includes a fixed shell 210, which is fixedly connected to the top of the base plate 100. A rotating shell 220 is rotatably connected to the top of the fixed shell 210, and a driving component is provided on the outer side of the rotating shell 220. A circular plate 230 is fixedly connected to the top of the rotating shell 220, and a bearing component is provided on the rotating shell 220 and the circular plate 230. The assembly mechanism 300 is fixed on the base plate 100, and the conveying mechanism 400 is fixed to one end of the base plate 100.

[0046] Specifically, the load-bearing component facilitates the support of the outer chain plate and hollow pin, the drive component facilitates the adjustment of the position of the rotating shell 220, the circular plate 230 and the load-bearing component, the binding mechanism 200 can support and bind the outer chain plate of different lengths, the assembly mechanism 300 facilitates the pressing of the outer chain plate and hollow pin, and the assembly mechanism 300 can transfer the pressed outer chain plate and hollow pin to the conveying mechanism 400, and the conveying mechanism 400 facilitates the conveying of the pressed outer chain plate and hollow pin, making it more convenient to use.

[0047] like Figure 2-4As shown, in this embodiment, the driving assembly includes: a gear ring 240 and a motor 250. The gear ring 240 is fixedly connected to the bottom of the rotating shell 220, and the motor 250 is fixedly connected to the fixed shell 210. A rotating gear 251 is fixedly connected to the output end of the motor 250, and the rotating gear 251 meshes with the gear ring 240. The bearing assembly includes: a second motor 260 and multiple fixed blocks 270. The second motor 260 is fixedly connected to the inner bottom surface of the rotating shell 220, and a bevel gear 261 is fixedly connected to the output end of the second motor 260. The multiple fixed blocks 270 are all fixedly connected to the bottom of the circular plate 230. A rotating rod 271 is rotatably connected to the fixed block 270. One end of the rotating rod 271 is fixedly connected to a bevel gear 272, which meshes with a bevel gear 261. A screw 273 is fixedly connected to the rotating rod 271, and a slider 274 is screwed onto the screw 273. The top of the slider 274 is slidably connected to a circular plate 230, and a moving plate 280 is fixedly connected to the top of the slider 274. A restraining plate 281 is fixedly connected to the moving plate 280, and a restraining shell 282 is slidably connected inside the moving plate 280. The restraining shell 282 is fixedly connected to the top of the circular plate 230. Positioning rods 283 are provided inside the multiple restraining plates 281 and multiple restraining shells 282, and the multiple positioning rods 283 are respectively connected to the circular plate 230 and... Multiple binding shells 282 are fixedly connected. The assembly mechanism 300 includes: a C-shaped plate 310 and a connecting shell 320. The C-shaped plate 310 is fixedly connected to the base plate 100, and the connecting shell 320 is fixedly connected to the top of the C-shaped plate 310. One end of the connecting shell 320 is provided with a pressing component, and the other end of the connecting shell 320 is provided with a transfer component. The pressing component includes: a motor 330 and a cylinder 340. The motor 330 is fixedly connected to the connecting shell 320. The output end of the motor 330 passes through the connecting shell 320 and is fixedly connected to a screw 331. A moving block 332 is screwed onto the outside of the screw 331. The cylinder 340 is fixedly connected to the moving block 332. The output end of cylinder 340 is slidably connected to the C-shaped plate 310, and the output end of cylinder 340 is fixedly connected to the pressure plate 341. The transfer assembly includes: motor 360 and L-shaped plate 370. Motor 360 is fixedly connected to the connecting shell 320. The output end of motor 360 is fixedly connected to screw 361, and the outer side of screw 361 is screwed to push rod 362. L-shaped plate 370 is fixedly connected to connecting shell 320 and push rod 362. Cylinder 371 is fixedly connected to L-shaped plate 370, and the output end of cylinder 371 is slidably connected to the C-shaped plate 310. Electromagnet 372 is fixedly connected to the output end of cylinder 371.

[0048] In this embodiment, by starting motor 260, the first bevel gear 261 is rotated. The first bevel gear 261 meshes with multiple second bevel gears 272, causing the rotating rod 271 and the screw 273 to rotate. This causes the slider 274, the moving plate 280, and the restraining plate 281 to move, facilitating the adjustment of the distance between adjacent restraining plates 281 and the positioning rod 283. By adjusting the position of the restraining plate 281, it is convenient to place outer chain plates of different sizes between the restraining plate 281 and the adjacent restraining shell 282. The positioning rod 283 facilitates the placement of the hollow pin. Then, by starting motor 250, the rotating gear 251 is rotated. The rotating gear 251 meshes with the gear ring 240, causing the rotating shell 220, the circular plate 230, and the bearing assembly to rotate, facilitating the adjustment of the position of the outer chain plates and the hollow pin. When the outer chain plates and the hollow pin move to the bottom of the pressure plate 341, motor 3 is started. 30, causing screw 331 to rotate, thereby moving moving block 332, cylinder 340, and pressure plate 341 to the appropriate position, allowing the position of pressure plate 341 to be adjusted according to the length of the outer chain plate. Then, by extending cylinder 340, pressure plate 341 moves downward, facilitating the pressing of the outer chain plate and hollow pin together. Motor 250 is then activated, facilitating the movement of the pressed outer chain plate and hollow pin to the bottom of the transfer assembly, and... Start electromagnet 372 and cylinder 371. Cylinder 371 drives electromagnet 372 to move. Electromagnet 372 is also used to magnetically attract the outer link plate. After electromagnet 372 magnetically attracts the outer link plate and moves upward, motor 360 is started. Screw 361 is driven to rotate, thereby moving push rod 362, L-shaped plate 370, cylinder 371, electromagnet 372, the pressed outer link plate, and hollow pin shaft to complete the transfer.

[0049] Example 2

[0050] Based on Example 1, in order to transport and transfer the pressed outer chain plate and hollow pin shaft.

[0051] like Figure 5As shown, in this embodiment, the conveying mechanism 400 includes: a fixed frame 410, a C-shaped plate 420, a C-shaped plate 430, two rotating rollers 440, and a motor 450. The fixed frame 410 is fixedly connected to the base plate 100. The C-shaped plate 420 is fixedly connected to the top of the fixed frame 410. The C-shaped plate 430 is fixedly connected to the C-shaped plate 420. Both sides of the C-shaped plate 430 are fixedly connected to communicating holes 431. A limit component is provided on the C-shaped plate 430. Both rotating rollers 440 are rotatably connected to the C-shaped plate 430. A conveyor belt 441 is screwed onto the outer side of the two rotating rollers 440. The motor 450 is fixedly connected to the C-shaped plate 430. The output end of the motor 450 passes through the C-shaped plate 430. The sidewall is fixedly connected to the corresponding rotating roller 440. The limiting assembly includes: a motor 460 and a bidirectional lead screw 470. The motor 460 is fixedly connected to the bottom of the C-shaped plate 430. A bevel gear 461 is fixedly connected to the output end of the motor 460. The bidirectional lead screw 470 is rotatably connected to the C-shaped plate 420. A bevel gear 471 is sleeved and fixed on the bidirectional lead screw 470. The bevel gear 471 meshes with the bevel gear 461. Both ends of the bevel gear 471 are screwed and connected to the C-shaped plate 472. The bottom of the C-shaped plate 472 is slidably connected to the C-shaped plate 420. A limiting plate 473 is fixedly connected to the C-shaped plate 472. The limiting plate 473 is slidably connected to the corresponding connecting hole 431.

[0052] In specific implementation, the assembly mechanism 300 facilitates the transfer of the pressed outer chain plate and hollow pin to the top of the fixed frame 410. The motor 450 is started, driving the corresponding rotating roller 440 to rotate, thereby causing the conveyor belt 441 to rotate. This facilitates the transfer of the pressed outer chain plate and hollow pin. The motor 460 is started, driving the bevel gear 461 to rotate. The bevel gear 461 and the bevel gear... The engagement of wheel 471 causes the bidirectional lead screw 470 to rotate, which in turn causes the two C-shaped plates 472 and the two limiting plates 473 to move. The two limiting plates 473, after moving, facilitate the limiting of the pressed outer chain plate and hollow pin, preventing the pressed outer chain plate and hollow pin from scattering during conveying. Furthermore, by adjusting the position of the two C-shaped plates 472, the conveying mechanism 400 can be adapted to outer chain plates of different lengths, ensuring the conveying effect of the conveying mechanism 400.

[0053] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-station chain assembly line, characterized in that, include: Base plate (100); A restraint mechanism (200) is fixed on the base plate (100). The restraint mechanism (200) includes a fixed shell (210), which is fixedly connected to the top of the base plate (100). A rotating shell (220) is rotatably connected to the top of the fixed shell (210), and a driving component is provided on the outside of the rotating shell (220). A circular plate (230) is fixedly connected to the top of the rotating shell (220), and a bearing component is provided on the rotating shell (220) and the circular plate (230). An assembly mechanism (300) is fixed to the base plate (100); The conveying mechanism (400) is fixed to one end of the base plate (100).

2. The multi-station chain assembly line according to claim 1, characterized in that, The driving component includes: The toothed ring (240) is fixedly connected to the bottom of the rotating shell (220); Motor 1 (250) is fixedly connected to the fixed housing (210). A rotating gear (251) is fixedly connected to the output end of the motor 1 (250), and the rotating gear (251) meshes with the gear ring (240).

3. The multi-station chain assembly line according to claim 1 or 2, characterized in that, The carrier component includes: Motor 2 (260) is fixedly connected to the bottom surface of the inner side of the rotating shell (220), and bevel gear 1 (261) is fixedly connected to the output end of motor 2 (260). Multiple fixed blocks (270) are fixedly connected to the bottom of the circular plate (230). A rotating rod (271) is rotatably connected to each fixed block (270). A bevel gear (272) is fixedly connected to one end of the rotating rod (271), and the bevel gear (272) meshes with a bevel gear (261). A screw (273) is fixedly connected to the rotating rod (271), and a slider (274) is screwed onto the screw (273). The top of the slider (274) slides against the circular plate (230). The sliding block (274) is connected to a movable plate (280) at the top. A binding plate (281) is fixed on the movable plate (280). A binding shell (282) is slidably connected inside the movable plate (280). The binding shell (282) is fixed to the top of the circular plate (230). A positioning rod (283) is provided inside each of the multiple binding plates (281) and multiple binding shells (282). The multiple positioning rods (283) are fixed to the circular plate (230) and multiple binding shells (282) respectively.

4. The multi-station chain assembly line according to claim 1, characterized in that, The assembly mechanism (300) includes: The U-shaped plate (310) is fixedly connected to the base plate (100); The connecting shell (320) is fixedly connected to the top of the shaped plate (310). One end of the connecting shell (320) is provided with a pressing component, and the other end of the connecting shell (320) is provided with a transfer component.

5. The multi-station chain assembly line according to claim 4, characterized in that, The pressing assembly includes: Motor 3 (330) is fixedly connected to the connecting shell (320). The output end of motor 3 (330) passes through the connecting shell (320) and is fixedly connected to screw 2 (331). A moving block (332) is screwed to the outside of screw 2 (331). Cylinder 1 (340) is fixedly connected to the moving block (332). The output end of cylinder 1 (340) is slidably connected to the shaped plate 1 (310), and the output end of cylinder 1 (340) is fixedly connected to the pressure plate (341).

6. The multi-station chain assembly line according to claim 4, characterized in that, The transfer component includes: Motor 4 (360) is fixedly connected to the connecting shell (320). The output end of the motor 4 (360) is fixedly connected to screw 3 (361), and a push rod (362) is screwed to the outside of screw 3 (361). L-shaped plate (370) is fixedly connected to the connecting shell (320). L-shaped plate (370) is fixedly connected to push rod (362). Cylinder 2 (371) is fixedly connected to L-shaped plate (370). The output end of cylinder 2 (371) is slidably connected to L-shaped plate 1 (310). Electromagnet (372) is fixedly connected to the output end of cylinder 2 (371).

7. The multi-station chain assembly line according to claim 1, characterized in that, The conveying mechanism (400) includes: The fixing frame (410) is fixedly connected to the base plate (100); The second type of plate (420) is fixedly connected to the top of the fixing frame (410); The three-section plate (430) is fixedly connected to the two-section plate (420). Both sides of the three-section plate (430) are fixedly connected with connecting holes (431). Limiting components are provided on the three-section plate (430). Two rotating rollers (440) are rotatably connected to the three-section plate (430), and a conveyor belt (441) is screwed onto the outer side of the two rotating rollers (440). Motor 5 (450) is fixedly connected to the C-shaped plate 3 (430), and the output end of motor 5 (450) passes through the side wall of C-shaped plate 3 (430) and is fixedly connected to the corresponding rotating roller (440).

8. The multi-station chain assembly line according to claim 7, characterized in that, The limiting component includes: Motor 6 (460) is fixedly connected to the bottom of the C-shaped plate 3 (430), and bevel gear 3 (461) is fixedly connected to the output end of motor 6 (460). A bidirectional lead screw (470) is rotatably connected to the second shaped plate (420). A bevel gear four (471) is sleeved and fixed on the bidirectional lead screw (470), and the bevel gear four (471) meshes with the third bevel gear three (461). Both ends of the bevel gear four (471) are screwed and connected to the fourth shaped plate four (472), and the bottom of the fourth shaped plate four (472) is slidably connected to the second shaped plate (420). A limiting plate (473) is fixedly connected to the fourth shaped plate four (472), and the limiting plate (473) is slidably connected to the corresponding connecting hole (431).

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