Device for transferring vehicle lamps

Abstract

The present invention belongs to the technical field of production tools, and in particular, relates to a device for transferring vehicle lamps, including a first translation mechanism, a second translation mechanism, a lifting mechanism, a positioning adjustment mechanism, and a clamp mechanism, wherein the first translation mechanism includes a slide cylinder, which is used to drive the second translation mechanism to move along the X direction, the second translation mechanism includes a translation electric cylinder, which is used to drive the lifting mechanism to move along the X direction, the lifting mechanism is used to drive the clamp mechanism to move along the Z direction, the positioning adjustment mechanism is arranged between the lifting mechanism and the clamp mechanism, the positioning adjustment mechanism is used to adjust the positioning of the clamp mechanism in the Y direction, the clamp mechanism is used to grab the lamp on the lamp fixture, and the lamp fixture is located below the clamp mechanism. Beneficial effects: The present invention provides a device for transferring vehicle lamps, wherein the slide cylinder and the translation electric cylinder act simultaneously, thereby achieving rapidity and accuracy of the lamp during the transfer process, and at the same time lengthening the stroke of the lamp transfer.

Description

Technical Field

[0001] The invention belongs to the technical field of production tools, and in particular relates to a device for transferring vehicle lamps. Background Art

[0002] In daily production, the assembly of vehicle lamps involves multiple processes, and the handling of lamps in these processes is mostly done manually. This method of handling not only requires a large labor cost, but also has low production efficiency. If the automatic transfer of lamps between multiple processes can be achieved, it will inevitably greatly reduce labor intensity, improve production efficiency, and reduce production costs. Summary of the invention

[0003] In order to solve the problem of manual handling of lamps between multiple lamp assembly processes in the prior art, the present invention provides a device for transferring vehicle lamps.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a device for transferring vehicle lamps, comprising a first translation mechanism, a second translation mechanism, a lifting mechanism, a positioning adjustment mechanism and a clamping mechanism, wherein the first translation mechanism comprises a slide cylinder, and the slide cylinder is used to drive the second translation mechanism to move along the X direction, the second translation mechanism comprises a translation electric cylinder, and the translation electric cylinder is used to drive the lifting mechanism to move along the X direction, and the lifting mechanism is used to drive the clamping mechanism to move along the Z direction, the positioning adjustment mechanism is arranged between the lifting mechanism and the clamping mechanism, the positioning adjustment mechanism is used to adjust the positioning of the clamping mechanism in the Y direction, and the clamping mechanism is used to grab the lamp on the lamp tooling, and the lamp tooling is located below the clamping mechanism.

[0005] Preferably, the lifting mechanism comprises a connecting plate, a lifting cylinder, a guide shaft and a linear bearing, the connecting plate is fixedly connected to a moving slider of the translation electric cylinder, the lifting cylinder and the linear bearing are both fixedly arranged on the connecting plate, the guide shaft slides through the linear bearing, and its sliding direction is toward the Z direction, and the piston rod of the lifting cylinder is arranged downward;

[0006] The positioning adjustment mechanism includes a fixture positioning plate, a guide shaft mounting plate and a positioning screw. The piston rod of the lifting cylinder is fixedly connected to the guide shaft mounting plate, the bottom end of the guide shaft is fixedly connected to the guide shaft mounting plate, a waist-shaped hole is opened on the guide shaft mounting plate along the Y direction, and the positioning screw passes through the waist-shaped hole to fix the guide shaft mounting plate and the fixture positioning plate, and the fixture mechanism is fixedly connected to the fixture positioning plate. The lifting cylinder drives the guide shaft mounting plate to move up and down, and the guide shaft mounting plate drives the fixture positioning plate and the fixture mechanism to move up and down in turn. The setting of the guide shaft improves the directional accuracy of the guide shaft mounting plate, the dynamic fixture positioning plate and the fixture mechanism to move up and down; the lamp fixtures of multiple processes are distributed in turn along the X direction, and the waist-shaped hole of the guide shaft mounting plate cooperates with the fixture positioning plate to adjust the position of the fixture mechanism in the Y direction, so as to avoid the problem that the fixture and the lamp fixture positions do not correspond due to assembly errors, resulting in the fixture being unable to grasp the corresponding lamp, thereby improving the adjustability of the transfer device, ensuring the grasping success rate of the transfer device and expanding its scope of application.

[0007] Preferably, the clamp mechanism includes an upper template and a clamp, first guide grooves are provided on both sides of the clamp positioning plate, both sides of the upper template are slidably connected to the first guide grooves, a rotating plunger for fixedly connecting with the upper template is provided on the clamp positioning plate, and the clamp is fixedly arranged at the bottom end of the upper template. When replacing the clamp mechanism, it is only necessary to slide the upper template along the first guide groove, and then use the rotating plunger to fix the clamp positioning plate and the upper template. The clamp mechanism can be quickly replaced, and different types of clamps can be replaced at any time to realize the transfer of different types of lamps, thereby improving the flexibility of the transfer device.

[0008] Preferably, a guide sleeve is fixedly provided at the bottom end of the upper template, and a guide post that cooperates with the guide sleeve is fixedly provided on the lamp fixture; the clamp includes a pneumatic clamp, and when the guide sleeve and the guide post cooperate to close the mold, the pneumatic clamp grabs the lamp. The guide sleeve and the guide post cooperate to improve the closing precision of the upper template and the lamp fixture, and ensure the grabbing stability and reliability of the transfer device.

[0009] Preferably, a second guide groove is provided at the bottom end of the guide shaft mounting plate along the Y direction, and a guide strip cooperating with the second guide groove is fixedly provided on the fixture positioning plate, so as to improve the directional accuracy of the fixture positioning plate moving along the Y direction.

[0010] Furthermore, the lifting mechanism also includes a floating joint, a fixed seat is fixedly provided on the guide shaft mounting plate, a groove is provided on the fixed seat, and limit blocks extend inwardly on both sides of the groove, and an annular groove is provided at one end of the floating joint to cooperate with the limit block, and the end of the floating joint close to the annular groove is located in the groove, and the end of the floating joint away from the annular groove is threadedly connected to the piston rod of the lifting cylinder, and the axis of the floating joint is consistent with the axis direction of the piston rod of the lifting cylinder. By adjusting the thread, the floating joint can float up and down, compensate for the stroke error of the lifting cylinder, and improve the movement accuracy of the transfer device in the Z direction.

[0011] Furthermore, the connecting plate includes a first connecting plate and a second connecting plate, a reinforcing rib is fixedly arranged between the first connecting plate and the second connecting plate, the first connecting plate is fixedly connected to the moving slider of the translation electric cylinder, and the lifting cylinder and the linear bearing are both fixedly arranged on the second connecting plate. The arrangement of the reinforcing rib improves the working strength of the lifting mechanism and improves the reliability and stability of the transfer device.

[0012] Furthermore, the number of the guide shafts is four, the four guide shafts are located at four corners of a rectangular guide shaft mounting plate, and the lifting cylinder is located at the center of the rectangle.

[0013] Furthermore, the first translation mechanism further includes a cylinder mounting plate, a linear rail mounting plate, a cylinder connecting plate and an electric cylinder mounting plate, the slide cylinder is fixedly mounted on the cylinder mounting plate, the moving slider of the slide cylinder, the cylinder connecting plate and the electric cylinder mounting plate are fixedly connected in sequence, the linear rail mounting plate is fixedly connected to the cylinder mounting plate, a linear guide is fixedly mounted on the linear rail mounting plate along the X direction, a linear slider slidably connected to the linear guide is fixedly mounted on the electric cylinder mounting plate, and the translation electric cylinder is fixedly mounted on the electric cylinder mounting plate. The connection structure of the first translation mechanism and the second translation mechanism is simple and reliable, and the linear slider and the linear guide cooperate to improve the directional accuracy of the movement of the first translation mechanism.

[0014] Beneficial effects:

[0015] 1) In the device for transferring vehicle lamps of the present invention, the moving slider of the slide cylinder drives the second translation mechanism, the lifting mechanism and the clamp mechanism to move along the X direction. The lamp being transported can be quickly transported to a designated position by using the quick positioning of the slide cylinder, and the cost of the slide cylinder is relatively low; the moving slider of the translation electric cylinder drives the lifting mechanism and the clamp mechanism to move along the X direction, and the translation electric cylinder can be used to accurately position the lamp being transported; the slide cylinder and the translation electric cylinder act simultaneously, effectively realizing the speed and accuracy of the lamp during the transfer process, and at the same time lengthening the travel of the lamp transfer, realizing automatic transfer of the lamp, and reducing the workload of workers;

[0016] 2) The device for transferring vehicle lamps of the present invention can adjust the position of the clamp mechanism in the Y direction through the positioning adjustment mechanism, thereby avoiding the problem that the clamp cannot grasp the corresponding lamp due to the mismatch between the position of the clamp and the lamp fixture caused by the assembly error, thereby improving the adjustability of the transfer device, ensuring the grasping success rate of the transfer device and expanding its application range;

[0017] 3) When replacing the fixture mechanism of the device for transferring vehicle lamps of the present invention, it is only necessary to slide the upper template along the first guide groove, and then use the rotating plunger to fix the fixture positioning plate and the upper template together. The fixture mechanism can be quickly replaced, and different types of fixtures can be replaced at any time to realize the transfer of different types of lamps, thereby improving the flexibility of the transfer device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the device for transferring vehicle lamps of the present invention;

[0019] Figure 2 yes Figure 1 A is a partial enlarged schematic diagram;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the assembly of the first translation mechanism and the second translation mechanism of the device for transferring vehicle lamps of the present invention;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the device for transferring vehicle lamps of the present invention;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the floating joint and the fixing seat of the device for transferring vehicle lamps of the present invention;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of a guide shaft mounting plate of a device for transferring vehicle lamps according to the present invention;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of a clamp mechanism of a device for transferring vehicle lamps according to the present invention;

[0025] In the figure: 1, first translation mechanism, 11, slide cylinder, 12, cylinder mounting plate, 13, linear rail mounting plate, 14, cylinder connecting plate, 15, electric cylinder mounting plate, 16, linear guide rail, 17, linear slider, 2, second translation mechanism, 21, translation electric cylinder, 3, lifting mechanism, 31, connecting plate, 311, first connecting plate, 312, second connecting plate, 313, reinforcing rib, 32, lifting cylinder, 33, guide shaft, 34, linear bearing, 35, floating joint Head, 351, annular groove, 36, fixed seat, 361, groove, 362, limit block, 37, support, 4, positioning adjustment mechanism, 41, fixture positioning plate, 411, first guide groove, 42, guide shaft mounting plate, 421, waist-shaped hole, 422, second guide groove, 43, rotary plunger, 44, guide strip, 5, fixture mechanism, 51, upper template, 52, fixture, 521, pneumatic clamp, 53, guide sleeve, 6, lamp tooling, 61, guide column, 7, lamp. DETAILED DESCRIPTION

[0026] Example

[0027] like Figures 1 to 7 As shown, a device for transferring vehicle lamps includes a first translation mechanism 1, a second translation mechanism 2, a lifting mechanism 3, a positioning adjustment mechanism 4 and a clamp mechanism 5. For the convenience of description, the present application establishes a spatial coordinate system with mutually perpendicular X, Y and Z directions, wherein the Z direction is toward the vertical direction. The first translation mechanism 1 includes a slide cylinder 11, and the slide cylinder 11 is used to drive the second translation mechanism 2 to move along the X direction. The second translation mechanism 2 includes a translation electric cylinder 21, and the translation electric cylinder 21 is used to drive the lifting mechanism 3 to move along the X direction. The lifting mechanism 3 is used to drive the clamp mechanism 5 to move along the Z direction. The positioning adjustment mechanism 4 is arranged between the lifting mechanism 3 and the clamp mechanism 5. The positioning adjustment mechanism 4 is used to adjust the positioning of the clamp mechanism 5 in the Y direction. The clamp mechanism 5 is used to grab the lamp 7 on the lamp tooling 6, and the lamp tooling 6 is located below the clamp mechanism 5.

[0028] like Figure 3 As shown, the first translation mechanism 1 also includes a cylinder mounting plate 12, a linear rail mounting plate 13, a cylinder connecting plate 14 and an electric cylinder mounting plate 15. The slide cylinder 11 is fixedly arranged on the cylinder mounting plate 12. The moving slider of the slide cylinder 11, the cylinder connecting plate 14 and the electric cylinder mounting plate 15 are fixedly connected in sequence. The linear rail mounting plate 13 is fixedly connected to the cylinder mounting plate 12. A linear guide 16 is fixedly arranged on the linear rail mounting plate 13 along the X direction. A linear slider 17 slidably connected to the linear guide 16 is fixedly arranged on the electric cylinder mounting plate 15. The translation electric cylinder 21 is fixedly arranged on the electric cylinder mounting plate 15.

[0029] like Figure 2 and4 As shown, in order to improve the lifting direction accuracy of the lifting mechanism 3, the lifting mechanism 3 includes a connecting plate 31, a lifting cylinder 32, a guide shaft 33 and a linear bearing 34, the connecting plate 31 is fixedly connected to the moving slider of the translation electric cylinder 21, the lifting cylinder 32 and the linear bearing 34 are both fixedly arranged on the connecting plate 31, the guide shaft 33 slides through the linear bearing 34, and its sliding direction is toward the Z direction, and the piston rod of the lifting cylinder 32 is arranged downward; specifically, the connecting plate 31 includes a first connecting plate 311 and a second connecting plate 312, a reinforcing rib 313 is fixedly arranged between the first connecting plate 311 and the second connecting plate 312, the first connecting plate 311 is fixedly connected to the moving slider of the translation electric cylinder 21, the lifting cylinder 32 and the linear bearing 34 are both fixedly arranged on the second connecting plate 312; the number of the guide shafts 33 is four, the four guide shafts 33 are located at the four corners of the rectangular guide shaft mounting plate 42, and the lifting cylinder 32 is located at the center of the rectangle;

[0030] like Figure 2 , 5 As shown in Figure 6, in order to improve the movement accuracy of the lifting mechanism 3 in the Z direction, the lifting mechanism 3 also includes a floating joint 35. A fixed seat 36 is fixedly arranged on the guide shaft mounting plate 42. A groove 361 is provided on the fixed seat 36 along the Y direction. Limit blocks 362 extend inward on both sides of the groove 361. An annular groove 351 cooperating with the limit block 362 is provided at one end of the floating joint 35. The end of the floating joint 35 close to the annular groove 351 is located in the groove 361. The end of the floating joint 35 away from the annular groove 351 is threadedly connected to the piston rod of the lifting cylinder 32. The axis of the floating joint 35 is consistent with the axis direction of the piston rod of the lifting cylinder 32. The floating joint 35 can float up and down by adjusting the thread to compensate for the stroke error of the lifting cylinder 32.

[0031] like Figure 2 , 6As shown in 7, in order to facilitate the adjustment of the positioning of the clamp mechanism 5 in the Y direction, the positioning adjustment mechanism 4 includes a clamp positioning plate 41, a guide shaft mounting plate 42 and a positioning screw. The piston rod of the lifting cylinder 32 is fixedly connected to the guide shaft mounting plate 42, and the bottom end of the guide shaft 33 is fixedly connected to the guide shaft mounting plate 42 through the support 37. A waist-shaped hole 421 is opened on the guide shaft mounting plate 42 along the Y direction. The positioning screw passes through the waist-shaped hole 421 to fix the guide shaft mounting plate 42 and the clamp positioning plate 41. The clamp mechanism 5 is fixedly connected to the clamp positioning plate 41. Since the lamp tooling 6 of multiple processes is distributed in sequence along the X direction, the waist-shaped hole 421 of the guide shaft mounting plate 42 cooperates with the clamp positioning plate 41 to adjust the position of the clamp mechanism 5 in the Y direction to avoid the problem that the position of the clamp 52 and the lamp tooling 6 does not correspond to each other due to assembly errors, resulting in the inability of the clamp 52 to grasp the corresponding lamp 7. In order to improve the movement accuracy of the fixture positioning plate 41 along the Y direction, second guide grooves 422 are opened and closed along the Y direction on both sides of the bottom end of the guide shaft mounting plate 42, and a guide bar 44 that cooperates with the second guide groove 422 is fixedly provided on the fixture positioning plate 41.

[0032] like Figure 1 , 2 As shown in 7, in order to realize the rapid replacement of the fixture mechanism 5 according to different types of lamps 7, the fixture mechanism 5 includes an upper template 51 and a fixture 52, first guide grooves 411 are provided on both sides of the fixture positioning plate 41, and both sides of the upper template 51 are slidably connected to the first guide grooves 411, and a rotating plunger 43 for fixedly connected to the upper template 51 is provided on the fixture positioning plate 41, and the fixture 52 is fixedly set at the bottom end of the upper template 51, and a gas-electric socket is provided on the fixture positioning plate 41, and a gas-electric plug is provided on the upper template 51. When the upper template 51 slides into the first guide groove 411, the gas-electric plug is inserted into the gas-electric socket (the gas-electric plug and the gas-electric socket are not shown in the figure), and at this time, the fixture 52 is connected to gas and electricity. In order to improve the mold closing accuracy between the upper template 51 and the lamp fixture 6, a guide sleeve 53 is fixedly provided at the bottom end of the upper template 51, and a guide column 61 cooperating with the guide sleeve 53 is fixedly provided on the lamp fixture 6; the clamp 52 includes a pneumatic clamp 521, and when the guide sleeve 53 and the guide column 61 are matched for mold closing, the pneumatic clamp 521 grabs the lamp 7.

[0033] The working steps of the device for transferring vehicle lamps are as follows:

[0034] ① First, replace the fixture mechanism 5 according to the lamp 7 to be transferred. When replacing the fixture mechanism 5, it is only necessary to slide the upper template 51 along the first guide groove 411, and then use the rotating plunger 43 to fix the fixture positioning plate 41 and the upper template 51 to complete the replacement of the fixture mechanism 5;

[0035] ② Then, the fixture positioning plate 41 is moved in the Y direction under the guidance of the guide bar 44 along the second guide groove 422, and the fixture positioning plate 41 drives the fixture 52 to move in the Y direction. The positioning of the fixture 52 in the Y direction is determined according to the position of the lamp fixture 6, and then the positioning screws are tightened to fix the guide shaft mounting plate 42 and the fixture positioning plate 41 to complete the position adjustment of the fixture 52 in the Y direction;

[0036] ③ Then start the slide cylinder 11 and the translation cylinder 21 in sequence. The moving slider of the slide cylinder 11 drives the translation cylinder 21, the lifting mechanism 3 and the clamp mechanism 5 to move along the X direction. The slide cylinder 11 is used to quickly position and transport the lamp 7. The moving slider of the translation cylinder 21 drives the lifting mechanism 3 and the clamp mechanism 5 to move along the X direction. The translation cylinder 21 can accurately position the lamp 7 being transported to the top of the corresponding lamp fixture 6;

[0037] ④ Start the lifting cylinder 32 again, the lifting cylinder 32 drives the guide shaft mounting plate 42 to move downward, and the guide shaft mounting plate 42 drives the lower template and the clamp 52 to move downward until the guide sleeve 53 and the guide column 61 cooperate, and the clamp 52 stops moving downward. At this time, the pneumatic clamp 521 grabs the lamp 7 on the lamp fixture 6, and the lifting cylinder 32 drives the clamp 52 to move upward to the set position;

[0038] ⑤ The moving slider of the slide cylinder 11 drives the translation cylinder 21, the lifting mechanism 3, the clamping mechanism 5 and the lamp 7 to move along the X direction, and the moving slider of the translation cylinder 21 drives the lifting mechanism 3, the clamping mechanism 5 and the lamp 7 to move along the X direction to the top of the next lamp fixture 6.

[0039] ⑥ The lifting cylinder 32 then drives the guide shaft mounting plate 42 to move downward, and the guide shaft mounting plate 42 drives the lower template and the clamp 52 to move downward until the guide sleeve 53 and the guide column 61 cooperate, and the clamp 52 stops moving downward. At this time, the pneumatic clamp 521 releases the lamp 7. After the lamp 7 is placed on the corresponding lamp tooling 6, the lifting cylinder 32 drives the clamp 52 to move upward to the set position; repeat steps ③ to ⑥ until the processing of the lamp 7 to be transferred is completed.

Claims

1. A device for transferring vehicle lamps, characterized in that: The invention comprises a first translation mechanism (1), a second translation mechanism (2), a lifting mechanism (3), a positioning adjustment mechanism (4) and a clamping mechanism (5), wherein the first translation mechanism (1) comprises a slide cylinder (11), wherein the slide cylinder (11) is used to drive the second translation mechanism (2) to move along the X direction, the second translation mechanism (2) comprises a translation electric cylinder (21), wherein the translation electric cylinder (21) is used to drive the lifting mechanism (3) to move along the X direction, the lifting mechanism (3) is used to drive the clamping mechanism (5) to move along the Z direction, the positioning adjustment mechanism (4) is arranged between the lifting mechanism (3) and the clamping mechanism (5), wherein the positioning adjustment mechanism (4) is used to adjust the positioning of the clamping mechanism (5) in the Y direction, and the clamping mechanism (5) is used to grab a lamp (7) on a lamp fixture (6), wherein the lamp fixture (6) is located below the clamping mechanism (5); The lifting mechanism (3) comprises a connecting plate (31), a lifting cylinder (32), a guide shaft (33) and a linear bearing (34); the connecting plate (31) is fixedly connected to a movable slider of a translation electric cylinder (21); the lifting cylinder (32) and the linear bearing (34) are both fixedly arranged on the connecting plate (31); the guide shaft (33) slides through the linear bearing (34) with its sliding direction toward the Z direction; and the piston rod of the lifting cylinder (32) is arranged downward; The positioning adjustment mechanism (4) comprises a fixture positioning plate (41), a guide shaft mounting plate (42) and a positioning screw; the piston rod of the lifting cylinder (32) is fixedly connected to the guide shaft mounting plate (42); the bottom end of the guide shaft (33) is fixedly connected to the guide shaft mounting plate (42); a waist-shaped hole (421) is provided on the guide shaft mounting plate (42) along the Y direction; the positioning screw passes through the waist-shaped hole (421) to fix the guide shaft mounting plate (42) and the fixture positioning plate (41); the fixture mechanism (5) is fixedly connected to the fixture positioning plate (41); The clamp mechanism (5) comprises an upper template (51) and a clamp (52), first guide grooves (411) are arranged on both sides of the clamp positioning plate (41), both sides of the upper template (51) are slidably connected to the first guide grooves (411), a rotating plunger (43) for fixedly connecting to the upper template (51) is arranged on the clamp positioning plate (41), and the clamp (52) is fixedly arranged at the bottom end of the upper template (51); A guide sleeve (53) is fixedly provided at the bottom end of the upper mold plate (51), and a guide column (61) matched with the guide sleeve (53) is fixedly provided on the lamp fixture (6); the clamp (52) comprises a pneumatic clamp (521), and when the guide sleeve (53) and the guide column (61) are matched to close the mold, the pneumatic clamp (521) grabs the lamp (7); The lifting mechanism (3) also includes a floating joint (35), a fixed seat (36) is fixedly arranged on the guide shaft mounting plate (42), a groove (361) is provided on the fixed seat (36), and limit blocks (362) extend inwardly on both sides of the groove (361), one end of the floating joint (35) is provided with an annular groove (351) that cooperates with the limit block (362), the end of the floating joint (35) close to the annular groove (351) is located in the groove (361), and the end of the floating joint (35) away from the annular groove (351) is threadedly connected to the piston rod of the lifting cylinder (32), and the axis of the floating joint (35) is consistent with the axis direction of the piston rod of the lifting cylinder (32).

2. The device for transferring vehicle lamps according to claim 1, characterized in that: A second guide groove (422) is provided at the bottom end of the guide shaft mounting plate (42) along the Y direction, and a guide strip (44) cooperating with the second guide groove (422) is fixedly provided on the fixture positioning plate (41).

3. The device for transferring vehicle lamps according to claim 1, characterized in that: The connecting plate (31) comprises a first connecting plate (311) and a second connecting plate (312), a reinforcing rib (313) being fixedly arranged between the first connecting plate (311) and the second connecting plate (312), the first connecting plate (311) being fixedly connected to a moving slider of a translation electric cylinder (21), and the lifting cylinder (32) and the linear bearing (34) being fixedly arranged on the second connecting plate (312).

4. The device for transferring vehicle lamps according to claim 1 or 3, characterized in that: The number of the guide shafts (33) is four, and the four guide shafts (33) are located at the four corners of a rectangular guide shaft mounting plate (42), and the lifting cylinder (32) is located at the center of the rectangle.

5. The device for transferring vehicle lamps according to claim 1 or 3, characterized in that: The first translation mechanism (1) further comprises a cylinder mounting plate (12), a linear rail mounting plate (13), a cylinder connecting plate (14) and an electric cylinder mounting plate (15); the slide cylinder (11) is fixedly arranged on the cylinder mounting plate (12); the movable slider of the slide cylinder (11), the cylinder connecting plate (14) and the electric cylinder mounting plate (15) are fixedly connected in sequence; the linear rail mounting plate (13) is fixedly connected to the cylinder mounting plate (12); a linear guide rail (16) is fixedly arranged on the linear rail mounting plate (13) along the X direction; a linear slider (17) slidably connected to the linear guide rail (16) is fixedly arranged on the electric cylinder mounting plate (15); and the translation electric cylinder (21) is fixedly arranged on the electric cylinder mounting plate (15).

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