Machining device for car lamp support

Abstract

The invention provides a machining device for a car lamp support, and particularly relates to the technical field of car lamp support machining. The machining device for the automobile lamp support comprises a machining device body, a machining area arranged in the machining device body and material changing areas arranged on the two sides of the machining device body, a mounting plate is arranged on the machining device body, and a sliding plate is arranged on the mounting plate in a sliding mode; a first bearing plate and a second bearing plate are fixedly connected to the sliding plate, and the first bearing plate and the second bearing plate are used for bearing workpieces respectively and do reciprocating motion in a machining area and a material changing area; according to the machining device for the automobile lamp support, when one station is used for machining, feeding and discharging operation can be conducted on the other station, the downtime of the machining device is shortened, the machining efficiency of the device is higher, in addition, clamping or releasing of workpieces can be achieved in the station switching process, and the machining efficiency of the automobile lamp support is improved. And the convenience during feeding and discharging is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle lamp bracket processing, and in particular to a vehicle lamp bracket processing device. Background Art

[0002] The headlight bracket is an important component of automobile lamps. It is mainly used to fix and support the headlights to ensure that the headlights remain stable and not easy to fall off during the driving process of the car. The headlight bracket is usually made of metal or plastic and has certain strength and corrosion resistance.

[0003] In the processing flow of headlight brackets, in order to ensure processing accuracy, the headlight brackets are often fixed with clamping or positioning devices. With the popularization of automated processing equipment, factories often use automatic loading and unloading processing devices to improve processing efficiency. Therefore, after processing is completed, it is necessary to first release the fixation of the processed workpiece, and then use the unloading device to remove the processed workpiece. Subsequently, the loading device will place the workpiece to be processed, and then clamp or position the workpiece to be processed. The whole process consumes a lot of time, causing the processing device to stop for too long, slowing down the production rhythm, and affecting production progress and cost control.

[0004] Therefore, it is necessary to provide a new processing device for a headlight bracket to solve the above technical problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a processing device for a headlight bracket, which can enable one workstation to perform unloading and loading operations on another workstation during processing, and automatically complete the clamping or release of the workpiece during the switching of workstations, so that the processing efficiency of the headlight bracket is higher and the convenience of loading and unloading is improved.

[0006] In order to solve the above technical problems, the present invention provides a processing device for a headlight bracket, comprising: a processing device body, a processing area arranged in the processing device body and a material change area arranged on both sides of the processing device body, a mounting plate is provided on the processing device body, a sliding plate is slidably provided on the mounting plate, a first supporting plate and a second supporting plate are fixedly connected to the sliding plate, the first supporting plate and the second supporting plate are used to carry the workpiece respectively and move back and forth in the processing area and the material change area; a material transport component, the material transport component is arranged on the sliding plate, and the material transport component includes a rotating rod rotatably connected to the sliding plate and a fixed connection The first gear is connected to both ends of the rotating rod, and two first racks are fixedly connected to the mounting plate, which are respectively meshed with the two first gears. The material transport component is used to drive the sliding plate to move along the mounting plate when the rotating rod rotates so that the workpiece can move back and forth between the processing area and the material changing area; the clamping component is mirror-imaged on the first supporting plate and the second supporting plate, and the clamping component includes a plurality of clamping plates respectively slidably arranged on the first supporting plate and the second supporting plate, and the clamping plate and the first supporting plate or the second supporting plate are elastically arranged by a spring, and the clamping component is used to clamp the workpiece to be processed.

[0007] Preferably, the distances between the two material changing areas and the processing area are the same, the distance between the first supporting plate and the second supporting plate is the same as the distance between the processing area and the material changing area, and when either the first supporting plate or the second supporting plate is located in the processing area, the other is located in the material changing area.

[0008] Preferably, a first slider having an inverted T-shaped cross-section is fixedly connected to the bottom of the sliding plate, and a first sliding groove adapted to the size of the first slider is provided on the mounting plate. The distance of the first sliding groove is the same as the distance between the two processing areas, and the first sliding groove and the first slider are used to keep the movement of the sliding plate stable.

[0009] Preferably, a motor is fixedly connected to the mounting plate, a first bevel gear is fixedly connected to the output end of the motor, a second bevel gear is fixedly connected to the rotating rod, the first bevel gear and the second bevel gear are staggered, and the first bevel gear is meshed with the second bevel gear, and the motor is used to drive the rotating rod to rotate when started to drive the sliding plate to move along the first sliding groove.

[0010] Preferably, a second slider is fixedly connected to the clamping plate, and a second sliding groove for moving the clamping plate is provided on the first supporting plate and the second supporting plate. Two clamping plates are provided on the first supporting plate and the second supporting plate, and the second slider and the second sliding groove are elastically connected by a spring.

[0011] Preferably, a bidirectional screw is provided between the two clamping plates slidingly arranged in the same second slide groove, the threads at both ends of the bidirectional screw are arranged in opposite directions, and both ends of the bidirectional screw are threadedly connected with screw sleeves, and the two screw sleeves are respectively rotatably connected to the two clamping plates in the same second slide groove, and the bidirectional screw is used to drive the two clamping plates to move closer to or away from each other when rotating to achieve clamping and alignment of the workpiece.

[0012] Preferably, a rotating ring with a T-shaped cross section is fixedly connected to the screw sleeve, and the rotating ring is rotatably connected to the clamping plate. The rotating ring is used to rotatably connect the screw sleeve to the clamping plate so that the clamping plate can be driven to move when the bidirectional screw rotates.

[0013] Preferably, a connecting rod is fixedly connected to the bidirectional screw, and a section of the connecting rod away from the bidirectional screw is fixedly connected to a second gear. Two second racks for driving the second gear to rotate are fixedly connected to the mounting plate, and the two second racks are mirror-imaged on the mounting plate. The second gear and the second rack are used to drive the bidirectional screw to rotate to realize the switching of the two clamping plates between the clamping and release states.

[0014] Preferably, the clamping component also includes a first limiting plate and an electric push rod fixedly connected to the first supporting plate or the second supporting plate, and the protruding end of the electric push rod is fixedly connected to a second limiting plate for cooperating with the first limiting plate to limit the workpiece.

[0015] Preferably, the clamping assembly is mirror-imaged on the first carrier plate and the second carrier plate, so that the sliding plate can simultaneously switch the first carrier plate and the second carrier plate between the processing area and the material changing area during the reciprocating movement. It is used for unloading and loading operations when either one of the first carrier plate and the second carrier plate is performing processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 This is a structural schematic diagram of a processing device for a vehicle lamp bracket according to the present invention; Figure 2 This is a structural schematic diagram of a processing device for a vehicle lamp bracket according to the present invention from another angle; Figure 3This is a structural schematic diagram of a sliding plate of a processing device for a vehicle lamp bracket according to the present invention; Figure 4 This is a structural schematic diagram of a first sliding plate of a processing device for a vehicle lamp bracket according to the present invention; Figure 5 This is a schematic diagram of the positional relationship between a clamping plate and a spring of a processing device for a vehicle lamp bracket according to the present invention; Figure 6 A schematic cross-sectional view of a clamping plate of a processing device for a vehicle lamp bracket according to the present invention; Figure 7 A schematic cross-sectional view of a swivel of a processing device for a vehicle lamp bracket according to the present invention; Figure 8 The figure is a front view schematic diagram of a processing device for a vehicle lamp bracket according to the present invention.

[0018] Description of Figure Numbers: 1. Processing device body; 11. Processing area; 12. Material changing area; 13. Mounting plate; 14. Sliding plate; 15. First load-bearing plate; 16. Second load-bearing plate; 2. Material transport component; 21. Turning rod; 22. First gear; 23. First rack; 24. Motor; 25. First bevel gear; 26. Second bevel gear; 27. First slider; 28. First slide; 3. Clamping component; 31. Clamping plate; 32. Second slider; 33. Second slide; 34. Spring; 35. Bidirectional screw; 36. Screw sleeve; 37. Rotating ring; 38. Connecting rod; 39. Second gear; 310. Second rack; 312. First limit plate; 313. Electric push rod; 314. Second limit plate. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0020] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this disclosure, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0021] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0022] See also Figures 1 to 8 As shown, an embodiment of the present invention provides a processing device for a headlight bracket, comprising: a processing device body 1, a processing area 11 arranged in the processing device body 1, and a material change area 12 arranged on both sides of the processing device body 1, a mounting plate 13 is provided on the processing device body 1, a sliding plate 14 is slidably provided on the mounting plate 13, a first supporting plate 15 and a second supporting plate 16 are fixedly connected to the sliding plate 14, the first supporting plate 15 and the second supporting plate 16 are used to respectively carry the workpiece and reciprocate between the processing area 11 and the material change area 12; a material transport component 2, the material transport component 2 is provided on the sliding plate 14, the material transport component 2 includes a rotating rod 21 rotatably connected to the sliding plate 14 and a first gear 22 fixedly connected to both ends of the rotating rod 21, and two second gears 22 respectively meshing with the two first gears 22 are fixedly connected to the mounting plate 13. A rack 23, the material transport component 2 is used to drive the sliding plate 14 to move along the mounting plate 13 when the rotating rod 21 rotates so that the workpiece can move back and forth between the processing area 11 and the material changing area 12; the clamping component 3, the clamping component 3 is mirror-set on the first carrier plate 15 and the second carrier plate 16, the clamping component 3 includes a plurality of clamping plates 31 respectively slidably arranged on the first carrier plate 15 and the second carrier plate 16, the clamping plate 31 and the first carrier plate 15 or the second carrier plate 16 are elastically arranged by a spring 34, the clamping component 3 is used to clamp the workpiece to be processed, such an arrangement can enable the material transport component 2 to drive the two carrier plates to switch between the processing area 11 and the material changing area 12, the processing assembly of the processing device body 1 is set in the processing area 11, and the material changing area 12 is used for the first carrier plate 15 and the second carrier to perform loading and unloading operations.

[0023] Among them, the distances between the two material changing areas 12 and the processing area 11 are the same, and the distance between the first carrier plate 15 and the second carrier plate 16 is the same as the distance between the processing area 11 and the material changing area 12. When any one of the first carrier plate 15 and the second carrier plate 16 is located in the processing area 11, the other is located in the material changing area 12. This arrangement enables one of the two carrier plates to be processed while the other carrier plate is being unloaded and loaded, thereby improving the processing efficiency of the device and reducing the downtime of the processing components caused by unloading and loading.

[0024] Secondly, the bottom of the sliding plate 14 is fixedly connected to a first slider 27 with an inverted T-shaped cross-section. A first slide groove 28 that is adapted to the size of the first slider 27 is provided on the mounting plate 13. The distance between the first slide groove 28 is the same as the distance between the two processing areas 11. The first slide groove 28 and the first slider 27 are used to keep the movement of the sliding plate 14 stable. This arrangement can ensure that the movement of the sliding plate 14 is linear, ensuring the accuracy of the workpiece after loading and moving to the processing area 11.

[0025] Again, a motor 24 is fixedly connected to the mounting plate 13, and a first bevel gear 25 is fixedly connected to the output end of the motor 24. A second bevel gear 26 is fixedly connected to the rotating rod 21. The first bevel gear 25 and the second bevel gear 26 are staggered, and the first bevel gear 25 is meshed with the second bevel gear 26. The motor 24 is used to drive the rotating rod 21 to rotate when starting to drive the sliding plate 14 to move along the first slide groove 28. This arrangement enables the motor 24 to realize the reciprocating movement of the movable plate on the mounting plate 13 by switching between forward and reverse rotation.

[0026] Specifically, a second slider 32 is fixedly connected to the clamping plate 31, and a second sliding groove 33 for moving the clamping plate 31 is provided on the first supporting plate 15 and the second supporting plate 16. Two clamping plates 31 are provided on the first supporting plate 15 and the second supporting plate 16, and the second slider 32 and the second sliding groove 33 are elastically connected by a spring 34. In the initial state, the distance between the two clamping plates 31 on the same supporting plate is exactly the same as the width of the workpiece.

[0027] Furthermore, a bidirectional screw 35 is provided between the two clamping plates 31 slidingly arranged in the same second slide groove 33. The threads at both ends of the bidirectional screw 35 are set in opposite directions. Both ends of the bidirectional screw 35 are threadedly connected with screw sleeves 36. The two screw sleeves 36 are respectively rotatably connected to the two clamping plates 31 in the same second slide groove 33. The bidirectional screw 35 is used to drive the two clamping plates 31 to move closer to or away from each other when rotating to achieve clamping and alignment of the workpiece. Since the threads at both ends of the bidirectional screw 35 are set in opposite directions, when the bidirectional screw 35 rotates, the screw sleeves 36 at both ends are closer to or away from each other, thereby achieving clamping and release of the workpiece.

[0028] In addition, a swivel 37 with a T-shaped cross-section is fixedly connected to the sleeve 36, and the swivel 37 is rotatably connected to the clamping plate 31. The swivel 37 is used to rotatably connect the sleeve 36 to the clamping plate 31 so that the clamping plate 31 can be driven to move when the bidirectional screw 35 rotates. In the specific setting, the setting method of the sleeve 36 and the screw is set in the manner of a ball screw, that is, the rotation of the screw can drive the sleeve 36 to move linearly along the screw, and can convert the rotational motion into linear motion.

[0029] Specifically, a connecting rod 38 is fixedly connected to the bidirectional screw 35, and a section of the connecting rod 38 away from the bidirectional screw 35 is fixedly connected to the second gear 39. Two second racks 310 for driving the second gear 39 to rotate are fixedly connected to the mounting plate 13. The two second racks 310 are mirror-imaged on the mounting plate 13. The second gear 39 and the second rack 310 are used to drive the bidirectional screw 35 to rotate to realize the switching of the two clamping plates 31 between the clamping and release states. This arrangement enables the sliding plate 14 to drive the rotation of the bidirectional screw 35 during the movement process, thereby reducing the investment in power resources.

[0030] It should be noted that in the process of the sliding plate 14 moving from the material changing area 12 to the processing area 11, the two clamping plates 31 approach each other under the drive of the bidirectional screw 35. When the second gear 39 passes the second rack 310, the two clamping plates 31 are kept clamped on the workpiece by the spring 34.

[0031] Again, the clamping component 3 also includes a first limit plate 312 and an electric push rod 313 fixedly connected to the first supporting plate 15 or the second supporting plate 16. The protruding end of the electric push rod 313 is fixedly connected to the second limit plate 314 for cooperating with the first limit plate 312 to limit the workpiece. This arrangement enables the first limit plate 312 and the second limit plate 314 to limit the length direction of the workpiece. The electric push rod 313 extends during the process of moving from the material changing area 12 to the processing area 11, and retracts during the process of moving from the processing area 11 to the material changing area 12. The clamping plate 31 is used to limit the width direction of the workpiece, so the workpiece is firmly fixed in the processing area 11.

[0032] In addition, the clamping assembly is mirror-set on the first carrier plate 15 and the second carrier plate 16, so that the sliding plate 14 can simultaneously realize the switching of the first carrier plate 15 and the second carrier plate 16 between the processing area 11 and the material changing area 12 during the reciprocating movement. It is used for when any one of the first carrier plate 15 and the second carrier plate 16 is processing, the other performs unloading and loading operations. It should be noted that the two second gears 39 are mirror-set on the mounting plate 13, and the clamping component 3 is mirror-set between the two carrier plates. This arrangement enables the sliding plate 14 to move the two clamping plates 31 away from each other when it moves from the processing area 11 to any one of the two material changing areas 12, and to move the two clamping plates 31 close to each other when it moves from one of the two material changing areas 12 to the processing area 11.

[0033] Working principle: When the workpiece on the first carrier plate 15 is being processed, a workpiece to be processed is placed on the second carrier plate 16. When the workpiece on the first carrier plate 15 is processed, the motor 24 is started to move the first carrier plate 15 to the material changing area 12. At this time, the second carrier plate 16 moves to the processing area 11. During this process, the two clamping plates 31 on the first carrier plate 15 move away from each other to complete the release of the clamping of the processed workpiece, and the two clamping plates 31 on the second carrier plate 16 move close to each other to complete the clamping of the workpiece to be processed. Then, the workpiece to be processed on the second carrier plate 16 is processed, the processed workpiece on the first carrier plate 15 is removed and another workpiece to be processed is placed. When the workpiece on the second carrier plate 16 is processed, the motor 24 is rotated in the opposite direction to drive the first carrier plate 15 to move to the processing area 11, and the second carrier plate 16 moves to the material changing area 12. Then, the workpiece on the first carrier plate 15 is processed, the processed workpiece on the second carrier plate 16 is removed and a new workpiece to be processed is placed, and the above operation is repeated.

[0034] Compared with the related art, the processing device for the headlight bracket provided by the present invention has the following beneficial effects: 1. The processing device for the headlight bracket proposed in the present invention has two workstations, namely the first supporting plate 15 and the second supporting plate 16, so that one workstation can load and unload materials to the other workstation during processing, thereby reducing the downtime of the processing device and improving the processing efficiency of the device.

[0035] 2. The processing device for the headlight bracket proposed in the present invention triggers the rotation of the bidirectional screw 35 by the reciprocating movement of the material transport component 2, so that the first carrier plate 15 or the second carrier plate 16 can automatically release the clamping of the workpiece during the process of moving from the processing area 11 to the material changing area 12, making subsequent loading and unloading operations more convenient and improving the convenience of the device.

[0036] 3. The processing device for the headlight bracket proposed in the present invention can stably clamp the workpiece at multiple angles through the setting of the clamping component 3, thereby ensuring the processing accuracy of the device. In addition, during the process of moving the workpiece from the material changing area 12 to the processing area 11, the centering positioning effect of the device is ensured by the mutual approach of the two clamping plates 31, further ensuring the processing accuracy of the device.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A processing device for a vehicle lamp bracket, characterized in that: include: A processing device body (1), a processing area (11) arranged in the processing device body (1), and a material exchange area (12) arranged on both sides of the processing device body (1), the processing device body (1) is provided with a mounting plate (13), a sliding plate (14) is slidably arranged on the mounting plate (13), a first bearing plate (15) and a second bearing plate (16) are fixedly connected to the sliding plate (14), the first bearing plate (15) and the second bearing plate (16) are used to respectively carry workpieces and reciprocate between the processing area (11) and the material exchange area (12); A material transport component (2), the material transport component (2) being arranged on the sliding plate (14), the material transport component (2) comprising a rotating rod (21) rotatably connected to the sliding plate (14) and a first gear (22) fixedly connected to both ends of the rotating rod (21), the mounting plate (13) being fixedly connected to two first racks (23) respectively meshing with the two first gears (22), the material transport component (2) being used to drive the sliding plate (14) to move along the mounting plate (13) when the rotating rod (21) rotates, so that the workpiece can reciprocate between the processing area (11) and the material changing area (12); A clamping component (3), wherein the clamping component (3) is arranged in a mirror-image manner on the first bearing plate (15) and the second bearing plate (16), the clamping component (3) comprises a plurality of clamping plates (31) respectively slidably arranged on the first bearing plate (15) and the second bearing plate (16), the clamping plates (31) and the first bearing plate (15) or the second bearing plate (16) being elastically arranged between the clamping plates (31) and the first bearing plate (15) or the second bearing plate (16) via springs (34), and the clamping component (3) is used for clamping a workpiece to be processed.

2. The processing device for a vehicle lamp bracket according to claim 1, characterized in that: The distances between the two material changing areas (12) and the processing area (11) are the same, the distance between the first supporting plate (15) and the second supporting plate (16) is the same as the distance between the processing area (11) and the material changing area (12), and when either the first supporting plate (15) or the second supporting plate (16) is located in the processing area (11), the other is located in the material changing area (12).

3. The processing device for a vehicle lamp bracket according to claim 1, characterized in that: A first sliding block (27) having an inverted T-shaped cross section is fixedly connected to the bottom of the sliding plate (14); a first sliding groove (28) having a size matched to that of the first sliding block (27) is provided on the mounting plate (13); the distance between the first sliding groove (28) is the same as the distance between the two processing areas (11); the first sliding groove (28) and the first sliding block (27) are used to keep the movement of the sliding plate (14) stable.

4. The processing device for a vehicle lamp bracket according to claim 3, characterized in that: A motor (24) is fixedly connected to the mounting plate (13), a first bevel gear (25) is fixedly connected to the output end of the motor (24), a second bevel gear (26) is fixedly connected to the rotating rod (21), the first bevel gear (25) and the second bevel gear (26) are staggered, and the first bevel gear (25) and the second bevel gear (26) are meshingly connected, and the motor (24) is used to drive the rotating rod (21) to rotate when starting, so as to drive the sliding plate (14) to move along the first sliding groove (28).

5. The processing device for a vehicle lamp bracket according to claim 1, characterized in that: A second sliding block (32) is fixedly connected to the clamping plate (31); a second sliding groove (33) for moving the clamping plate (31) is provided on the first bearing plate (15) and the second bearing plate (16); two clamping plates (31) are provided on the first bearing plate (15) and the second bearing plate (16); and the second sliding block (32) and the second sliding groove (33) are elastically connected via a spring (34).

6. The processing device for a vehicle lamp bracket according to claim 5, characterized in that: A bidirectional screw (35) is provided between two clamping plates (31) slidably arranged in the same second slide groove (33), the threads at both ends of the bidirectional screw (35) are arranged in opposite directions, both ends of the bidirectional screw (35) are threadedly connected with screw sleeves (36), and the two screw sleeves (36) are respectively rotatably connected to the two clamping plates (31) in the same second slide groove (33). The bidirectional screw (35) is used to drive the two clamping plates (31) to move closer to or away from each other when rotating to achieve clamping and alignment of the workpiece.

7. The processing device for a vehicle lamp bracket according to claim 6, characterized in that: A rotating ring (37) having a T-shaped cross section is fixedly connected to the screw sleeve (36), and the rotating ring (37) is rotatably connected to the clamping plate (31). The rotating ring (37) is used to rotatably connect the screw sleeve (36) to the clamping plate (31) so that the bidirectional screw (35) can drive the clamping plate (31) to move when it rotates.

8. The processing device for a vehicle lamp bracket according to claim 7, characterized in that: The bidirectional screw (35) is fixedly connected to a connecting rod (38), a section of the connecting rod (38) away from the bidirectional screw (35) is fixedly connected to a second gear (39), and the mounting plate (13) is fixedly connected to two second racks (310) for driving the second gear (39) to rotate, the two second racks (310) being arranged in a mirror image on the mounting plate (13), and the second gear (39) and the second rack (310) are used to drive the bidirectional screw (35) to rotate so as to switch the two clamping plates (31) between a clamping state and a released state.

9. The processing device for a vehicle lamp bracket according to claim 1, characterized in that: The clamping component (3) further comprises a first limiting plate (312) and an electric push rod (313) fixedly connected to the first supporting plate (15) or the second supporting plate (16); the extended end of the electric push rod (313) is fixedly connected to a second limiting plate (314) for cooperating with the first limiting plate (312) to limit the workpiece.

10. The processing device for a vehicle lamp bracket according to claim 9, characterized in that: The clamping assembly is mirror-imaged on the first carrier plate (15) and the second carrier plate (16), so that the sliding plate (14) can simultaneously switch the first carrier plate (15) and the second carrier plate (16) between the processing area (11) and the material changing area (12) during the reciprocating movement. It is used for the operation of unloading and loading materials when either the first carrier plate (15) or the second carrier plate (16) is processing.

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