Quick-release suspension assembly

Abstract

The utility model discloses a quick detachable suspension assembly line device belongs to automatic production line technical field, it includes track, gyro wheel, clamping mechanism and dismounting mechanism, the dismounting mechanism includes with the second fixed plate of gyro wheel below connection's third sliding block, guide rod and first sliding block, with the second sliding block of clamping mechanism's cover plate connection, and is equipped with positive and negative screw rod hand wheel, positive and negative screw rod and first sliding block screw connection, rotates hand wheel to drive first sliding block and moves to each other or separates, to clamp or loosen the second sliding block between it, clamping mechanism includes the gear of motor drive, gear engages two racks. The utility model discloses through setting up quick detachable dismounting mechanism, has realized the quick, manual, toolless dismounting of clamping mechanism, has solved the cumbersome time -consuming problem of fixture replacement in the prior art, has improved the maintenance efficiency and flexibility of production line.

Description

Technical Field

[0001] This utility model relates to the field of automated production line technology, and in particular to a quick-release suspended assembly line device. Background Technology

[0002] As a key piece of equipment in modern industrial production, suspended production lines are widely used in automobile manufacturing, electronic assembly, home appliance production and other fields. By setting up tracks in the air and using movable rollers and hanging fixtures to transport workpieces, they effectively save ground space and realize the automation and efficiency of the production process.

[0003] In conventional overhead conveyor line designs, the fixtures used to grip and hold workpieces are typically connected to the overhead roller carriage in a relatively fixed manner, such as by welding as a single piece or by fastening with multiple bolts. The drawbacks of this fixed connection method become apparent when the production line needs to change product models, requiring the replacement of fixtures of different specifications or shapes. Maintenance personnel must halt the entire production line, carry specialized tools to the designated location, and disassemble the fastening bolts one by one or cut the welded parts. This process is not only cumbersome and time-consuming, but also demands a certain level of skill from the maintenance personnel, reducing the production line's flexibility and maintenance efficiency.

[0004] Therefore, this utility model proposes a quick-release suspended assembly line device to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems in the existing technology of the connection and fixation between the clamp and the moving roller of the suspended assembly line device, the disassembly and replacement process is cumbersome, time-consuming and labor-intensive. The present invention aims to provide a quick-release suspended assembly line device with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a quick-release suspended assembly line device, including a track, rollers, a second fixing plate, a clamping mechanism, and a disassembly mechanism. The disassembly mechanism includes a third slider, a guide rod, a first slider, a limiting block, a second slider, and a handwheel.

[0007] Furthermore, the third slider is fixedly connected to the second fixed plate, the guide rod is connected to the third slider through the limiting block, the first slider is slidably connected to the guide rod, the clamping mechanism includes a cover plate, the second slider is fixedly connected to the cover plate, the handwheel is provided with a positive and negative screw, which is threadedly connected to the first slider, and the second slider is located between the first sliders. With this structural combination, rotating the handwheel can drive the first sliders to move towards or away from each other, realizing the quick connection or separation of the clamping mechanism and the roller part.

[0008] Preferably, the clamping mechanism further includes a motor, a gear, a first fixing block, a third fixing block, and two racks. The motor drives the gear to rotate, and the gear is rotatably connected to the cover plate through a limiting post. The first fixing block and the third fixing block are slidably connected to the cover plate. The two racks are respectively fixed on the first fixing block and the third fixing block, and both mesh with the gear, forming a synchronous clamping transmission structure.

[0009] Preferably, in order to provide precise guidance for the movement of the first fixing block and the third fixing block, a guide groove is provided on the cover plate, and the first fixing block and the third fixing block are slidably disposed in the guide groove.

[0010] Preferably, the clamping mechanism further includes a telescopic rod and a second fixing block. The telescopic rod is connected to the first fixing block through the second fixing block, and the other end of the telescopic rod is fixedly connected to the cover plate. This structure provides additional support and limitation when the first fixing block moves.

[0011] Preferably, to enhance clamping stability, the first slider is provided with a groove for accommodating the second slider. The groove provides a larger contact area and better positioning effect when the first slider clamps the second slider.

[0012] Preferably, the quick-release suspended assembly line device further includes a support frame, and the track is fixed on the support frame, providing a basic platform for the suspended operation of the entire device.

[0013] This utility model has the following beneficial effects: 1. This utility model, by setting up a disassembly mechanism, uses a handwheel to drive a first slider equipped with positive and negative lead screws to clamp or release a second slider connected to the clamping mechanism. This solves the problem in the prior art that the clamps and rollers of the suspended production line are usually fixed or connected by complex bolts, resulting in time-consuming and laborious disassembly and replacement, the need for special tools, and low maintenance efficiency. It achieves the technical effect of being able to quickly, manually, and without tools complete the installation and disassembly of the clamping mechanism, thereby improving the flexibility and convenience of the production line.

[0014] 2. This utility model solves the problem of asynchronous movement or uneven force on both sides of the gripper during the clamping process by using a motor-driven gear in the clamping mechanism, and making the gear mesh with the rack fixed on two opposite fixed blocks at the same time. It achieves the technical effects of synchronous clamping action, balanced clamping force and stable operation, and improves the reliability of clamping objects.

[0015] 3. This utility model solves the problem of possible shaking or swaying of the gripper during reciprocating motion, which affects the gripping accuracy, by adding a telescopic rod to the fixed block of the clamping mechanism and rotatably connecting its other end to the cover plate. It achieves the technical effect of providing auxiliary support for the gripper and forming dynamic linkage constraint, thereby enhancing its motion stability. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a quick-release suspended assembly line device proposed in this utility model. Figure 2 This is a schematic diagram of the track section structure of a quick-release suspended assembly line device proposed in this utility model. Figure 3 This is a schematic diagram of the gear section structure of a quick-release suspended assembly line device proposed in this utility model. Figure 4 This is a schematic diagram of the handwheel part of a quick-release suspended assembly line device proposed in this utility model.

[0017] Legend: 1. Clamping mechanism; 101. First fixing block; 102. Telescopic rod; 103. Second fixing block; 104. Third fixing block; 105. Motor; 106. Rack; 107. Gear; 108. Limiting post; 109. Cover plate; 2. Disassembly mechanism; 201. First slider; 202. Second slider; 203. Handwheel; 204. Guide rod; 205. Limiting block; 206. Third slider; 3. Bracket; 4. Roller; 5. Track; 6. Second fixing plate. Detailed Implementation

[0018] 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.

[0019] Please refer to Figures 1 to 4 This utility model provides a quick-release suspended assembly line device, which aims to solve the problem that the connection between the clamp and the moving roller 4 of the suspended assembly line is complicated in the prior art, which makes it difficult and time-consuming to disassemble when replacing or repairing the clamp.

[0020] like Figure 1 and Figure 2As shown, the quick-release suspended assembly line device includes a bracket 3, a track 5 fixed on the bracket 3, a roller 4 slidably connected to the track 5, and a second fixing plate 6 fixedly connected to the roller 4. The device further includes a clamping mechanism 1 for gripping objects and a disassembly mechanism 2 for connecting the clamping mechanism 1 and the second fixing plate 6.

[0021] Specifically, refer to Figure 1 and Figure 4 The disassembly mechanism 2 includes a third slider 206, which is fixedly connected to the second fixed plate 6. A guide rod 204 is connected to the third slider 206 through a limiting block 205. A first slider 201 is slidably connected to the guide rod 204. The clamping mechanism 1 includes a cover plate 109, and a second slider 202 is fixedly connected to the cover plate 109. The second slider 202 is located between the first sliders 201. The disassembly mechanism 2 also includes a handwheel 203, which is provided with a positive and negative screw. The positive and negative screw is threadedly connected to the first slider 201. When the handwheel 203 rotates, the positive and negative screw drives the first slider 201 to move towards or away from each other along the guide rod 204, thereby clamping or releasing the second slider 202, and thus quickly installing or disassembling the entire clamping mechanism 1.

[0022] The clamping mechanism 1 of the quick-release suspended assembly line device includes a motor 105, a gear 107, two racks 106, a first fixing block 101, and a third fixing block 104. The motor 105 drives the gear 107 to rotate, and the gear 107 is rotatably connected to the cover plate 109 through a limiting post 108. The first fixing block 101 and the third fixing block 104 are slidably connected to the cover plate 109. In order to achieve precise sliding guidance, a guide groove is provided on the cover plate 109, and the first fixing block 101 and the third fixing block 104 are slidably disposed in the guide groove.

[0023] To achieve linkage clamping, two racks 106 are fixed on the first fixed block 101 and the third fixed block 104 respectively, and both mesh with the gear 107. When the motor 105 drives the gear 107 to rotate, the gear 107 drives the two racks 106 at the same time, so that the first fixed block 101 and the third fixed block 104 move synchronously towards or away from each other in the guide groove, thereby achieving clamping or releasing of the object.

[0024] To further enhance the stability of the clamping process, the clamping mechanism 1 also includes a telescopic rod 102 and a second fixing block 103. The telescopic rod 102 is connected to the first fixing block 101 through the second fixing block 103, and the other end of the telescopic rod 102 is fixedly connected to the cover plate 109. This connection method provides auxiliary support and motion trajectory constraint for the first fixing block 101 when it moves.

[0025] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, to enhance the stability and positioning accuracy of the first slider 201 and the second slider 202 when clamped in the disassembly mechanism 2, please refer to... Figure 4 The first slider 201 has a groove for accommodating the second slider 202. The contour of the groove is adapted to the shape of the second slider 202. When the first slider 201 moves inward to clamp, a part of the second slider 202 can be embedded in the groove, thereby increasing the contact area and effectively preventing the second slider 202 from rotating or misaligning relative to each other.

[0026] As another preferred embodiment, to further improve the stability and guidance of the movement of the first fixed block 101 in the clamping mechanism 1, please refer to... Figure 3 The clamping mechanism 1 also includes a telescopic rod 102 and a second fixed block 103. The telescopic rod 102 is connected to the first fixed block 101 through the second fixed block 103. At the same time, the other end of the telescopic rod 102 is fixedly connected to the cover plate 109. This structure forms a dynamic triangular support linkage structure when the first fixed block 101 reciprocates, which effectively suppresses the swaying or swinging generated by it.

[0027] As another preferred embodiment, for constructing a complete suspended conveyor system, please refer to... Figure 1 The quick-release suspended assembly line device also includes a bracket 3, and the track 5 is fixedly installed on the bracket 3, thereby providing a stable suspension foundation for the operation of the roller 4 and the clamping mechanism 1 and disassembly mechanism 2 below it.

[0028] The working principle of this quick-release suspended assembly line device is as follows: When it is necessary to install or disassemble the clamping mechanism 1, the operator turns the handwheel 203. Since the handwheel 203 is equipped with a forward and reverse screw, and the forward and reverse screw is threadedly connected to the two first sliders 201, the rotation of the handwheel 203 will drive the two first sliders 201 to move synchronously towards or away from each other along the guide rod 204. During installation, the clamping mechanism 1 with the second slider 202 fixed is placed between the two first sliders 201. Turning the handwheel 203 causes the first sliders 201 to move towards each other and clamp the second slider 202, thus completing the quick locking of the clamping mechanism 1 and the roller 4. Turning the handwheel 203 in the opposite direction causes the first sliders 201 to move away from each other and release the second slider 202, thus achieving quick disassembly. This process solves the problem of inconvenient installation and disassembly of the clamp caused by the complex connection structure in the prior art.

[0029] When it is necessary to clamp an object, the motor 105 is started, and the motor 105 drives the gear 107 to rotate. Since the gear 107 is rotatably connected to the cover plate 109 through the limiting post 108, and simultaneously meshes with the two racks 106 fixed on the first fixing block 101 on both sides, the rotation of the gear 107 will drive the first fixing block 101 and the third fixing block 104 to move synchronously towards each other in the guide groove of the cover plate 109, thereby stably clamping the object. Rotating the motor 105 in the opposite direction will cause them to move apart to release the object.

[0030] During the transfer process, the entire device, after clamping the object, slides along the track 5 via rollers 4 under the drive of the power unit on the track 5, realizing the automatic transfer of the object from one workstation to another.

[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A quick-release suspended assembly line device, comprising a track (5), characterized in that, It also includes a roller (4), a second fixing plate (6), a clamping mechanism (1) and a disassembly mechanism (2). The roller (4) is slidably connected to the track (5), and the second fixing plate (6) is fixedly connected to the roller (4). The clamping mechanism (1) includes a cover plate (109). The disassembly mechanism (2) includes a third slider (206), a guide rod (204), a first slider (201), a second slider (202), and a handwheel (203). The third slider (206) is fixedly connected to the second fixing plate (6). The first slider (201) is slidably connected to the guide rod (204). The guide rod (204) is connected to the third slider (206) through a limiting block (205). The second slider (202) is fixedly connected to the cover plate (109). The handwheel (203) is provided with a positive and negative screw. The positive and negative screw is threadedly connected to the first slider (201). The second slider (202) is located between the first sliders (201). When the handwheel (203) rotates, the positive and negative screw drives the first slider (201) to move towards or away from the guide rod (204).

2. The quick-release suspended assembly line device according to claim 1, characterized in that, The clamping mechanism (1) further includes a motor (105) and a gear (107). The motor (105) drives the gear (107) to rotate. The gear (107) is rotatably connected to the cover plate (109) through a limiting post (108).

3. The quick-release suspended assembly line device according to claim 2, characterized in that, The clamping mechanism (1) further includes a first fixing block (101), a third fixing block (104) and two racks (106). The first fixing block (101) and the third fixing block (104) are slidably connected to the cover plate (109). The two racks (106) are respectively fixed to the first fixing blocks (101) on both sides and are meshed with the gears (107).

4. The quick-release suspended assembly line device according to claim 3, characterized in that, The cover plate (109) is provided with a guide groove, and the first fixing block (101) and the third fixing block (104) are both slidably disposed in the guide groove.

5. A quick-release suspended assembly line device according to claim 3, characterized in that, The clamping mechanism (1) further includes a telescopic rod (102) and a second fixing block (103), wherein the telescopic rod (102) is connected to the first fixing block (101) through the second fixing block (103).

6. The quick-release suspended assembly line device according to claim 5, characterized in that, The other end of the telescopic rod (102) is fixedly connected to the cover plate (109).

7. The quick-release suspended assembly line device according to claim 1, characterized in that, The first slider (201) has a groove for accommodating the second slider (202).

8. The quick-release suspended assembly line device according to claim 1, characterized in that, The device also includes a bracket (3), and the track (5) is fixed on the bracket (3).

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