Conveying device for car lamp accessory machining

Abstract

The invention relates to the technical field of conveying equipment, and particularly discloses a conveying device for car lamp accessory machining, which comprises a conveying frame body, a placing plate I and a placing plate II, a lifting device is arranged on the conveying frame body, a locking groove is formed in the conveying frame body, a locking block is arranged on the placing plate II, and an adjusting device is arranged on the placing plate II. The adjusting device comprises an adjusting column used for driving the locking block to slide into or out of the locking groove, an adjusting mechanism and a pushing mechanism, an extrusion plate is arranged on the first placing plate, the lifting device drives the first placing plate to ascend, the first placing plate drives the extrusion plate to ascend and extrudes the pushing mechanism, and the pushing mechanism drives the adjusting mechanism to move. The adjusting mechanism drives the adjusting column and the locking block to slide out of the locking groove, the second placing plate and the conveying frame body are unlocked, and the lifting device drives the first placing plate and the second placing plate to descend to the to-be-taken position; the conveying device for vehicle lamp accessory machining has the effect that the use convenience of the conveying device can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying equipment, and particularly relates to a conveying device for processing vehicle lamp accessories. Background Art

[0002] Vehicle lamps are tools for road lighting when a vehicle is driving at night and also tools for giving various vehicle driving signal prompts. Vehicle lamps are generally divided into headlamps, tail lamps, turn signals, etc. Among them, the headlamp is in the front of the vehicle and mainly plays the roles of lighting and signaling. The light emitted by the headlamp can illuminate the road conditions in front of the vehicle body, enabling the driver to drive safely at night; the tail lamp is in the rear of the vehicle and mainly plays the roles of lighting and signaling; the turn signal is a lamp used to indicate a left turn or a right turn to other road users; when processing vehicle lamp accessories, it is usually necessary to use a transport rack to transport the vehicle lamp accessories.

[0003] A Chinese patent document with the publication number CN215796171U discloses a material rack, which includes casters, a bottom frame, a top frame, crossbars and a curtain. Pillars are arranged around the bottom frame, and the top frame is installed at the upper ends of the pillars, thus forming a frame body. Multiple crossbars are sequentially arranged at both ends above the bottom frame, and the multiple crossbars at the upper ends on both sides correspond to each other. A shelf is placed on each pair of crossbars, and a top shelf is placed on the topmost pair of crossbars. Protective pads are arranged on both sides and the back of the frame body, and outer frames are arranged on the protective pads on both sides and the back of the frame body. The bottom frame, the pillars and the top frame are fixed through the outer frames, and a curtain is installed on the front of the frame body; when using the material rack, the workpiece is placed on the shelf, and the trolley is pushed to walk through the casters to convey the workpiece.

[0004] In the above technology, multiple shelves are arranged in the vertical direction for placing multiple layers of vehicle lamp accessories. When the user needs to take the vehicle lamp accessories from the shelf and then place them into the subsequent processing equipment for processing, the user is usually in a sitting posture. Since the height at which the user takes the vehicle lamp accessories corresponds to the height of a certain shelf in the vertical direction, when the user takes the vehicle lamp accessories on the shelf at a higher position, the user needs to stand or climb to take them, and the taking of the vehicle lamp accessories is not convenient, resulting in the inconvenient use of the conveying device. Summary of the Invention

[0005] The present invention provides a conveying device for processing vehicle lamp accessories, aiming to solve the technical problem in the prior art that there are multiple shelves arranged vertically for placing multiple layers of vehicle lamp accessories. When a user needs to take the vehicle lamp accessories from the shelves and then place them into subsequent processing equipment for processing, the user is usually in a sitting posture. Since the height at which the user takes the vehicle lamp accessories corresponds to the height of a certain shelf in the vertical direction, when the user takes the vehicle lamp accessories on the shelf at a higher position, the user needs to stand or climb to take them, which is not convenient for taking the vehicle lamp accessories and leads to inconvenient use of the conveying device.

[0006] A conveying device for processing vehicle lamp accessories of the present invention includes a conveying frame body, a first placing plate arranged at the lowest position of the conveying frame body, and a plurality of second placing plates arranged above the first placing plate. An elevating device for driving the first placing plate to lift is arranged on the conveying frame body. A plurality of locking grooves are arranged on the conveying frame body along the vertical direction. Locking blocks adapted to the locking grooves are arranged on the second placing plates. An adjusting device is arranged on the second placing plates. The adjusting device includes an adjusting column for driving the locking blocks to slide into or out of the locking grooves, an adjusting mechanism for driving the adjusting column to move, and a pushing mechanism for driving the adjusting mechanism to move. An extrusion plate is arranged on the first placing plate. The elevating device drives the first placing plate to rise. The first placing plate drives the extrusion plate to rise and extrudes the pushing mechanism. The pushing mechanism drives the adjusting mechanism to move. The adjusting mechanism drives the adjusting column and the locking blocks to slide out of the locking grooves. The second placing plates are unlocked from the conveying frame body. The elevating device drives the first placing plate and the second placing plates to descend to the position to be taken.

[0007] Beneficial effects: Through the arrangement of the adjusting device and the elevating device, when taking the workpieces on the second placing plates, first start the elevating device. The elevating device drives the first placing plate to rise. The first placing plate drives the extrusion plate to rise and extrudes the pushing mechanism. The pushing mechanism drives the adjusting mechanism to move. The adjusting mechanism drives the adjusting column and the locking blocks to slide out of the locking grooves. The second placing plates are unlocked from the conveying frame body. The second placing plates abut against the first placing plate. Then start the elevating device. The elevating device drives the first placing plate to descend. The first placing plate drives the second placing plates to descend, and the second placing plates move to the position to be taken. Then the user takes the workpieces on the second placing plates. In this way, the workpieces on the multiple second placing plates can be taken, which can improve the convenience of using the conveying device.

[0008] Preferably, the pushing mechanism includes a push rod slidably matched with the second placing plate along the vertical direction and a pushing component for driving the adjusting mechanism to move. The push rod and the extrusion plate are arranged corresponding to each other along the vertical direction.

[0009] Preferably, the pushing component includes a first elastic member for driving the push rod to reset and a rack arranged on the push rod. One end of the first elastic member is connected to the second placing plate, and the other end is connected to the push rod.

[0010] Beneficial effect: When the extrusion plate rises, the extrusion plate can extrude the push rod, thereby compressing the first elastic member. When the push rod rises, it drives the rack to slide, thereby driving the adjustment mechanism to move.

[0011] Preferably, the adjustment mechanism includes a sliding assembly for driving the locking block out of the locking groove and an adjustment assembly for driving the adjustment column to move.

[0012] Preferably, the sliding assembly includes a sliding column connected to the locking block and a second elastic member for driving the sliding column to slide away from the locking block. The sliding column is located between the locking block and the adjustment column. One end of the second elastic member is connected to the sliding column, and the other end is connected to the second placement plate.

[0013] Preferably, the adjustment assembly includes an extrusion column for driving the adjustment column to move and a gear for driving the extrusion column to rotate. The gear meshes with the rack.

[0014] Beneficial effect: When the rack rises, it can drive the gear to rotate. When the gear drives the extrusion column to rotate, the movement of the adjustment column can be realized when the extrusion column rotates.

[0015] Preferably, an adjustment tooth is provided at one end of the adjustment column close to the extrusion column, and an adjustment groove for driving the adjustment tooth to move is provided at one end of the extrusion column close to the adjustment column.

[0016] Preferably, the adjustment groove includes a plurality of extrusion segments and a plurality of reset segments. The plurality of extrusion segments and reset segments are arranged in a circle along the end face of the extrusion column in sequence. The bottom end of the extrusion segment is located at a position close to the locking block at the bottom end of the reset segment.

[0017] Preferably, a support plate for placing the workpiece is provided on the second placement plate, and an elastic rod for pushing the support plate to rise is provided between the support plate and the second placement plate.

[0018] Beneficial effect: Through the arrangement of the support plate and the elastic rod, when the workpiece is placed on the support plate, the elastic rod can push the support plate, so that the top of the workpiece abuts against the upper second placement plate, thereby realizing the positioning of the workpiece and reducing the phenomenon of shaking or falling of the workpiece on the support plate during the conveying process.

[0019] Preferably, a locking rod is provided on the support plate, and a plurality of locking holes corresponding to the locking rod are provided on the extrusion column. When the locking rod slides out of the locking hole, the extrusion column can rotate.

[0020] Beneficial effects: Through the setting of the locking rod, when no workpiece is placed on the support plate, the elastic force of the elastic rod can drive the locking rod to insert into the locking hole to fix the position of the second placing plate. When a workpiece is placed on the support plate, the support plate descends, compresses the elastic rod, and makes the locking rod slide out of the locking hole to unlock the extrusion column.

[0021] The beneficial effects of the present invention are as follows: 1. In the present invention, when taking the workpiece on the second placing plate, first start the lifting device. The lifting device drives the first placing plate to rise. The first placing plate drives the extrusion plate to rise and presses the pushing mechanism. The pushing mechanism drives the adjusting mechanism to move. The adjusting mechanism drives the adjusting column and the locking block to slide out of the locking groove. The second placing plate is unlocked from the conveying frame body and abuts against the first placing plate. Then start the lifting device. The lifting device drives the first placing plate to descend. The first placing plate drives the second placing plate to descend, and the second placing plate moves to the position to be taken. Then the user takes the workpiece on the second placing plate. In this way, the workpieces on multiple second placing plates can be taken, which can improve the convenience of using the conveying device.

[0022] 2. In the present invention, through the setting of the support plate and the elastic rod, when the workpiece is placed on the support plate, the elastic rod can push the support plate, so that the top of the workpiece abuts against the second placing plate above, thereby realizing the positioning of the workpiece and reducing the phenomenon of the workpiece shaking or falling on the support plate during the conveying process.

[0023] 3. In the present invention, through the setting of the locking rod, when no workpiece is placed on the support plate, the elastic force of the elastic rod can drive the locking rod to insert into the locking hole to fix the position of the second placing plate. When a workpiece is placed on the support plate, the support plate descends, compresses the elastic rod, and makes the locking rod slide out of the locking hole to unlock the extrusion column. Description of the Drawings

[0024] Figure 1 is the overall structural schematic diagram of the present invention.

[0025] Figure 2 is the structural schematic diagram of the lifting device shown in the present invention.

[0026] Figure 3 is the structural schematic diagram showing the connection relationship between the screw rod and the first placing plate in the present invention.

[0027] Figure 4 is Figure 3 the partial enlarged view at A in

[0028] Figure 5 is the structural schematic diagram showing the connection relationship between the support plate and the elastic rod in the present invention.

[0029] Figure 6 This is a schematic structural diagram showing the connection relationship between the push rod and the push assembly of the present invention.

[0030] Reference numerals: 1. Conveyor frame; 11. Locking groove; 2. First placing plate; 21. Extrusion plate; 3. Second placing plate; 31. Locking block; 4. Lifting device; 41. Screw rod; 5. Adjusting device; 51. Adjusting column; 511. Adjusting teeth; 52. Push rod; 53. Push assembly; 531. First elastic member; 532. Rack; 54. Sliding assembly; 541. Sliding column; 542. Second elastic member; 55. Adjusting assembly; 551. Extrusion column; 552. Gear; 553. Adjusting groove; 554. Locking hole; 6. Support plate; 7. Elastic rod; 8. Locking rod. Detailed implementation manners

[0031] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0032] Refer to Figures 1 - 6, A conveying device for processing vehicle lamp accessories of the present invention includes a conveying frame body 1, a first placing plate 2 arranged at the lowest position of the conveying frame body 1, a plurality of second placing plates 3 arranged above the first placing plate 2, and a lifting device 4. The conveying frame body 1 is provided with a plurality of locking grooves 11 at intervals in the vertical direction. A moving wheel (not shown in the figure) is installed at the bottom of the conveying frame body 1. The plurality of second placing plates 3 are arranged at intervals in the height direction of the conveying frame body 1. The second placing plate 3 is provided with a locking block 31 adapted to the locking groove 11. One end of the locking block 31 close to the locking groove 11 is provided with an arc surface. The lifting device 4 is used to drive the first placing plate 2 to lift. The lifting device 4 includes a screw rod 41, a driving member (not shown in the figure), and a plurality of guide rods. The screw rod 41 is in threaded cooperation with the first placing plate 2. The screw rod 41 passes through the second placing plate 3 and is in sliding cooperation with the second placing plate 3. The driving member directly adopts an electric motor. The output shaft of the driving member is fixedly connected to the screw rod 41. The guide rods are fixedly arranged on the conveying frame body 1. Both the first placing plate 2 and the second placing plate 3 are in sliding cooperation with the guide rods. The second placing plate 3 is provided with an adjusting device 5. The adjusting device 5 is used to drive the locking block 31 to slide into or out of the locking groove 11; when it is necessary to take the workpiece on the second placing plate 3, first start the driving member to drive the screw rod 41 to rotate, drive the first placing plate 2 to rise, the first placing plate 2 drives the adjusting device 5 to move, and the adjusting device 5 drives the locking block 31 to slide out of the locking groove 11, unlocking the second placing plate 3 close to the first placing plate 2 from between the conveying frame body 1. This second placing plate 3 abuts against the first placing plate 2. Then start the driving member to drive the screw rod 41 to rotate, drive the first placing plate 2 and the second placing plate 3 close to the first placing plate 2 to descend. When the second placing plate 3 moves to the initial position of the first placing plate 2, turn off the driving member, and the user takes the workpiece on the second placing plate 3. Subsequently, adjust the positions of the upper second placing plates 3 one by one in this way and move them to the initial position of the first placing plate 2 one by one, and the user takes the workpieces on the adjusted second placing plates 3 layer by layer.

[0033] Refer to Figure 3 , Figure 4 and Figure 6, the adjusting device 5 includes an adjusting column 51 for driving the locking block 31 to slide into or out of the locking groove 11, an adjusting mechanism for driving the adjusting column 51 to move, and a pushing mechanism for driving the adjusting mechanism to move. The adjusting column 51 is a hollow cylindrical structure, and the adjusting column 51 is slidably fitted to the second placing plate 3 along the central axis direction of the adjusting column 51. A plurality of adjusting teeth 511 are fixedly arranged at one end of the adjusting column 51 away from the locking block 31. The plurality of adjusting teeth 511 are arranged at intervals around the end face of the adjusting column 51. Pressing plates 21 are fixedly arranged at the four corners of the first placing plate 2. The lifting device 4 drives the first placing plate 2 to rise. The first placing plate 2 drives the pressing plate 21 to rise and presses the pushing mechanism. The pushing mechanism drives the adjusting mechanism to move. The adjusting mechanism drives the adjusting column 51 to move. When the adjusting column 51 moves, the locking block 31 slides out of the locking groove 11, and the second placing plate 3 is unlocked from the conveying frame 1. The lifting device 4 drives the first placing plate 2 and the second placing plate 3 to descend to the position where the workpiece is to be taken. The user can take the workpiece on the second placing plate 3.

[0034] Among them, referring to Figure 3 , Figure 4 and Figure 6 , the pushing mechanism includes a pushing rod 52 slidably fitted to the second placing plate 3 in the vertical direction and a pushing component 53 for driving the adjusting mechanism to move. The pushing rod 52 and the pressing plate 21 are arranged corresponding to each other in the vertical direction. The pushing component 53 includes a first elastic member 531 for driving the pushing rod 52 to reset and a rack 532 fixedly arranged on the pushing rod 52. The first elastic member 531 directly adopts a spring. The first elastic member 531 is arranged vertically. One end of the first elastic member 531 is fixedly connected to the second placing plate 3, and the other end is fixedly connected to the pushing rod 52. In the initial state, the first elastic member 531 exerts a downward acting force on the pushing rod 52. The rack 532 is arranged vertically.

[0035] Referring to Figure 3 , Figure 4 and Figure 6 , the adjusting mechanism includes a sliding component 54 for driving the locking block 31 to slide out of the locking groove 11 and an adjusting component 55 for driving the adjusting column 51 to move. The sliding component 54 includes a sliding column 541 fixedly connected to the locking block 31 and a second elastic member 542 for driving the sliding column 541 to slide away from the locking block 31. The sliding column 541 is a hollow cylindrical structure. The sliding column 541 is slidably fitted to the second placing plate 3 along the central axis direction of the sliding column 541. The sliding column 541 is located between the locking block 31 and the adjusting column 51. The second elastic member 542 directly adopts a spring. The second elastic member 542 is arranged through the adjusting column 51. One end of the second elastic member 542 is fixedly connected to the sliding column 541, and the other end is fixedly connected to the second placing plate 3.

[0036] Referring to Figure 3 , Figure 4 andFigure 6 The adjusting assembly 55 includes an extrusion column 551 for driving the movement of the adjusting column 51 and a gear 552 for driving the rotation of the extrusion column 551. The extrusion column 551 is of a hollow cylindrical structure. At one end of the extrusion column 551 close to the adjusting column 51, an adjusting groove 553 for driving the movement of the adjusting teeth 511 is provided. The adjusting teeth 511 are adapted to the adjusting groove 553. The adjusting groove 553 includes a plurality of extrusion segments and a plurality of reset segments. The plurality of extrusion segments and reset segments are arranged in sequence along the end face of the extrusion column 551 for one week. The bottom end of the extrusion segment is located at a position close to the locking block 31 at the bottom end of the reset segment. The second elastic member 542 is disposed through the extrusion column 551. The gear 552 is fixedly sleeved on the extrusion column 551, and the gear 552 meshes with the rack 532.

[0037] Referring to Figure 3 and Figure 5 Figure, a support plate 6 for placing a workpiece is provided on the second placing plate 3. The support plate 6 is located above the second placing plate 3. An elastic rod 7 for pushing the support plate 6 to rise is provided between the support plate 6 and the second placing plate 3. The elastic rod 7 is arranged as an elastic telescopic rod in the vertical direction. One end of the elastic rod 7 is fixedly connected to the support plate 6, and the other end is fixedly connected to the second placing plate 3.

[0038] Referring to Figures 4 - 6 Figure, a locking rod 8 is fixedly provided on the support plate 6. The locking rod 8 is slidably matched with the second placing plate 3. A plurality of locking holes 554 corresponding to the locking rod 8 are formed in the extrusion column 551. The plurality of locking holes 554 are arranged in sequence along the extrusion column 551 for one week. When the locking rod 8 slides out of the locking hole 554, the extrusion column 551 can rotate. When the locking rod 8 slides into the locking hole 554, the extrusion column 551 cannot rotate.

[0039] The implementation principle of a conveying device for processing vehicle lamp accessories in the present invention is as follows: In the initial state, multiple second placing plates 3 are placed on the first placing plate 2. When a workpiece needs to be placed, first place the workpiece on the uppermost second placing plate 3, and then start the driving member to drive the screw rod 41 to rotate, driving the first placing plate 2 to rise. The first placing plate 2 drives multiple second placing plates 3 and the support plate 6 to rise. When the workpiece on the uppermost support plate 6 abuts against the top end of the conveying frame 1, at this time, the uppermost second placing plate 3 no longer rises, and the uppermost support plate 6 descends relative to the uppermost second placing plate 3. When the support plate 6 drives the locking rod 8 to slide out of the locking hole 554, the extrusion column 551 in the uppermost second placing plate 3 can rotate at this time. When the first placing plate 2 continues to rise, it can drive the extrusion plate 21 to rise and squeeze the uppermost push rod 52. The push rod 52 squeezes the first elastic member 531. At the same time, the push rod 52 drives the rack 532 to rise. The rack 532 drives the gear 552 to rotate. The gear 552 drives the extrusion column 551 to rotate. During the rotation of the extrusion column 551, the sliding column 541 and the locking block 31 slide towards the locking groove 11. The locking block 31 slides into the locking groove 11, and the locking between the locking block 31 and the locking groove 11 is completed. At the same time, the adjustment teeth 511 of the adjustment column 51 slide from the reset section into the extrusion section, completing the positioning operation of the uppermost second placing plate 3; Then start the driving member to drive the screw rod 41 to rotate in the reverse direction, driving the first placing plate 2 to descend. The first placing plate 2 drives multiple second placing plates 3 to descend. When the second second placing plate 3 in the vertically downward direction moves a certain distance, place the workpiece on this second placing plate 3. At the same time, the second support plate 6 in the vertically downward direction descends. When the support plate 6 drives the locking rod 8 to slide out of the locking hole 554, the extrusion column 551 in the second second placing plate 3 in the vertically downward direction can rotate. At this time, the workpiece abuts against the uppermost second placing plate 3. When the lifting device 4 drives the first placing plate 2 to rise, the first placing plate 2 drives the extrusion plate 21 to rise and squeeze the push rod 52. The push rod 52 squeezes the first elastic member 531. At the same time, the push rod 52 drives the rack 532 to rise. The rack 532 drives the gear 552 to rotate. The gear 552 drives the extrusion column 551 to rotate. During the rotation of the extrusion column 551, the sliding column 541 and the locking block 31 slide towards the locking groove 11. The locking block 31 slides into the locking groove 11, and the locking between the locking block 31 and the locking groove 11 is completed. At the same time, the adjustment teeth 511 of the adjustment column 51 slide from the reset section into the extrusion section, completing the positioning operation of the second second placing plate 3 in the vertically downward direction. Subsequently, position multiple second placing plates 3 in this way to form a conveying device capable of placing multiple layers of workpieces; Subsequently, the workpiece is conveyed by the conveying device. After the workpiece conveying is completed, when the workpiece on the second placing plate 3 needs to be taken for processing, the driving part is first started to drive the screw rod 41 to rotate, driving the first placing plate 2 to rise. When the pressing plate 21 moves to the push rod 52, the first placing plate 2 continues to rise. The first placing plate 2 drives the pressing plate 21 to rise and presses the push rod 52. The push rod 52 presses the first elastic member 531. At the same time, the push rod 52 drives the rack 532 to rise. The rack 532 drives the gear 552 to rotate. The gear 552 drives the pressing column 551 to rotate. During the rotation of the pressing column 551, under the elastic force of the second elastic member 542, the sliding column 541 and the locking block 31 slide away from the locking groove 11. The locking block 31 slides out of the locking groove 11, and the locking block 31 is unlocked from the locking groove 11. At the same time, the adjusting teeth 511 of the adjusting column 51 slide into the reset section from the pressing section (its state is as Figure 6 shown), and at this time, the surface of the bottom of the push rod 52 close to the first elastic member 531 abuts against the second placing plate 3; Then, the driving part is started to drive the screw rod 41 to rotate in the reverse direction, driving the first placing plate 2 to descend. The first placing plate 2 drives the second placing plate 3 to descend. The second placing plate 3 drives the support plate 6 and the workpiece to descend. When the second placing plate 3 moves to the initial position of the first placing plate 2, the driving part is turned off, and the user takes the workpiece on the second placing plate 3.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A conveying device for processing vehicle lamp parts, comprising a conveying frame (1), a placing plate 1 (2) arranged at the lowest position of the conveying frame (1), and a plurality of placing plates 2 (3) arranged above the placing plate 1 (2), characterized in that: The conveying frame (1) is provided with a lifting device (4) for driving the placement plate (2) to be lifted and lowered; the conveying frame (1) is provided with a plurality of locking grooves (11) along the vertical direction; the placement plate (3) is provided with a locking block (31) adapted to the locking groove (11); the placement plate (3) is provided with an adjustment device (5); the adjustment device (5) comprises an adjustment column (51) for driving the locking block (31) to slide into or out of the locking groove (11); an adjustment mechanism for driving the adjustment column (51) to move; and a locking block (31) adapted to the locking groove (11). The pushing mechanism drives the adjusting mechanism to move, the placing plate 1 (2) is provided with a squeezing plate (21), the lifting device (4) drives the placing plate 1 (2) to rise, the placing plate 1 (2) drives the squeezing plate (21) to rise and squeezes the pushing mechanism, the pushing mechanism drives the adjusting mechanism to move, the adjusting mechanism drives the adjusting column (51) and the locking block (31) to slide out of the locking groove (11), the placing plate 2 (3) is unlocked from the conveying frame (1), and the lifting device (4) drives the placing plate 1 (2) and the placing plate 2 (3) to descend to a position to be taken.

2. A conveying device for processing vehicle lamp parts according to claim 1, characterized in that: The pushing mechanism comprises a pushing rod (52) vertically slidably engaged with the second placement plate (3) and a pushing assembly (53) for driving the adjustment mechanism to move. The pushing rod (52) and the extrusion plate (21) are arranged vertically correspondingly.

3. A conveying device for processing vehicle lamp parts according to claim 2, characterized in that: The pushing assembly (53) comprises an elastic member 1 (531) for driving the pushing rod (52) to reset, and a rack (532) arranged on the pushing rod (52); one end of the elastic member 1 (531) is connected to the placement plate 2 (3), and the other end is connected to the pushing rod (52).

4. A conveying device for processing vehicle lamp parts according to claim 3, characterized in that: The adjustment mechanism comprises a sliding assembly (54) for driving the locking block (31) to slide out of the locking groove (11) and an adjustment assembly (55) for driving the adjustment column (51) to move.

5. The conveying device for processing vehicle lamp parts according to claim 4, characterized in that: The sliding assembly (54) comprises a sliding column (541) connected to the locking block (31) and a second elastic member (542) for driving the sliding column (541) to slide away from the locking block (31); the sliding column (541) is located between the locking block (31) and the adjusting column (51); one end of the second elastic member (542) is connected to the sliding column (541) and the other end is connected to the second placement plate (3).

6. A conveying device for processing vehicle lamp parts according to claim 5, characterized in that: The adjustment component (55) comprises a pressing column (551) for driving the adjustment column (51) to move, and a gear (552) for driving the pressing column (551) to rotate, wherein the gear (552) is meshed with the rack (532).

7. A conveying device for processing vehicle lamp parts according to claim 6, characterized in that: An adjusting tooth (511) is provided at one end of the adjusting column (51) close to the squeezing column (551), and an adjusting groove (553) for driving the adjusting tooth (511) to move is provided at one end of the squeezing column (551) close to the adjusting column (51).

8. The conveying device for processing vehicle lamp parts according to claim 7, characterized in that: The adjustment groove (553) comprises a plurality of extrusion sections and a plurality of reset sections, and the plurality of extrusion sections and reset sections are sequentially arranged around the end surface of the extrusion column (551), and the bottom end of the extrusion section is located at a position close to the bottom end of the reset section and close to the locking block (31).

9. The conveying device for processing vehicle lamp parts according to claim 6, characterized in that: A support plate (6) for placing workpieces is arranged on the second placement plate (3), and an elastic rod (7) for pushing the support plate (6) upward is arranged between the support plate (6) and the second placement plate (3).

10. A conveying device for processing vehicle lamp parts according to claim 9, characterized in that: The support plate (6) is provided with a locking rod (8), and the extrusion column (551) is provided with a plurality of locking holes (554) corresponding to the locking rod (8). When the locking rod (8) slides out of the locking hole (554), the extrusion column (551) can rotate.

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