CN116373445A

CN116373445A - Automobile decoration strip thermoprint device

Info

Publication number: CN116373445A
Application number: CN202310279465.4A
Authority: CN
Inventors: 史敏; 郝仁义; 吴建平
Original assignee: Nanjing Wanou Auto Parts Co ltd
Current assignee: Nanjing Wanou Auto Parts Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-04

Abstract

The utility model relates to an automobile decoration strip thermoprinting device, which belongs to the technical field of thermoprinting equipment and comprises a workbench and a heater, wherein a fixed plate is arranged on the workbench, the heater is arranged on the fixed plate in a sliding way, a thermoprinting pressure head is arranged on the heater, sliding rods are arranged on both sides of the heater, sliding plates are arranged on the sliding rods, an unreeling device is arranged on one sliding plate, and a reeling device is arranged on the other sliding plate; be provided with a plurality of clamp levers in the workstation, every two of a plurality of clamp levers are a set of, are provided with the slide bar in the workstation, are provided with the clamping component that makes two clamp levers of same group be close to each other in the workstation, rotate on the clamp lever and are connected with the clamp splice, and the workstation is provided with the rotating assembly who is used for driving the clamp splice upset out the workstation. The automobile decoration strip is longitudinally limited in the hot stamping process, and the effect of positioning the automobile decoration strip is achieved.

Description

Automobile decoration strip thermoprint device

Technical Field

The application relates to the technical field of thermoprinting equipment, in particular to a thermoprinting device for automobile decoration strips.

Background

The automobile decorative strip is a protective strip decorative strip of an automobile body, which is used on the automobile, increases the aesthetic feeling of the side surface of the automobile body, is highly matched with the radian of the automobile body, and is durable and non-deformable. Meanwhile, the automobile body paint which is easy to collide when the automobile door is opened and closed is effectively protected.

The automobile decoration strip is usually required to be subjected to hot stamping, and when the automobile decoration strip is subjected to hot stamping, hot stamping film paper is pressed on the automobile decoration strip through a heated hot stamping press head, and a bonding layer, a metal layer (aluminum or chromium) and a protective layer of the hot stamping film are left on hot stamping characteristic surfaces of hot stamping parts, so that the purposes of removing plastic feel and improving texture are achieved.

For the related art, when the automobile decoration strip is hot stamped, because the longitudinal section of the automobile decoration strip is arc-shaped, in order to enable the surface of the automobile decoration strip to be fully hot stamped, the automobile decoration strip cannot be fixed on two sides of the automobile decoration strip, and only the upper die matched with the automobile decoration strip can be used for transversely limiting the hot stamping press head, but the longitudinal displacement (namely the conveying direction of the conveying belt) cannot be limited, so that the longitudinal displacement of the automobile decoration strip is easily caused in the hot stamping process, and the offset of the automobile decoration strip and the upper grinding tool is caused, and the situation of offset or incomplete hot stamping is caused.

Disclosure of Invention

In order to realize carrying out vertical spacing to the automobile decoration strip at thermoprint in-process, realize fixing a position the automobile decoration strip, make automobile decoration strip can thermoprint completely, this application provides an automobile decoration strip thermoprint device.

The application provides a car ornamental strip thermoprint device adopts following technical scheme:

the utility model provides an automobile ornamental strip thermoprinting device, includes workstation and heater, be provided with the fixed plate on the workstation, the heater slides and sets up on the fixed plate, be provided with the pneumatic cylinder on the fixed plate, the pneumatic cylinder with the heater is connected, be provided with the thermoprinting pressure head on the heater, install the fetal membrane on the thermoprinting pressure head, the both sides of heater all are provided with the slide bar, be provided with the slide plate on the slide bar, be provided with the unreeling ware on the slide plate, another be provided with the rolling ware on the slide plate;

be provided with a plurality of clamp levers in the workstation, a plurality of every two clamp levers are a set of, be provided with the slide bar in the workstation, two of same group clamp lever sliding connection is in same one on the slide bar, be provided with in the workstation and make two of same group clamp assembly that the clamp lever is close to each other, in the workstation, rotate on the clamp lever and be connected with the clamp splice, the workstation is provided with and is used for driving the clamp splice upset goes out the rotating assembly of workstation.

Through adopting above-mentioned technical scheme, when carrying out the thermoprint, the pneumatic cylinder drives heater and thermoprint pressure head downwardly moving, and the sliding plate downwardly moving simultaneously, the sliding plate drives clamping assembly and makes two clamping bars of same group be close to each other, and two clamping bars drive the rotation subassembly operation at the in-process that is close to each other, and the rotation subassembly drives the clamp splice and rolls out the workstation gradually, and when last fetal membrane compresses tightly automobile decoration strip, the clamp splice just contacts with automobile decoration strip's tip, thereby realizes carrying out vertical spacing to it at thermoprint in-process to automobile decoration strip, realizes fixing a position automobile decoration strip, makes automobile decoration strip can the thermoprint completely.

Optionally, the clamping assembly includes rack and movable rod, rack one end is fixed on the sliding plate, the workstation be provided with rack engaged with rotation gear, it has the connecting rod to articulate on the clamp rod, same group the connecting rod of clamp rod articulates jointly has the movable rod, be provided with on the rotation gear and be used for promoting the connecting piece that the movable rod removed.

Through adopting above-mentioned technical scheme, the sliding plate drives the rack and moves down in the removal in-process, and the rack drives and rotates the gear rotation, rotates the gear and drives and drive connecting piece drive movable rod and remove, and the movable rod drives the connecting rod and removes, and the connecting rod drives the clamp lever and removes to realize following the effect that two clamp levers of heater decline two same group are close to each other

Optionally, the connecting piece includes sleeve pipe and guide bar, the guide bar sets up on the rotation gear, the sleeve pipe with the movable rod articulates, the guide bar passes the sleeve pipe.

Through adopting above-mentioned technical scheme, the rotation gear drives the guide bar and rotates when rotating, and the guide bar extends along the sleeve pipe gradually, and the sleeve pipe rotates and drives the movable rod and be close to towards the direction of rotating back gear to realize the removal of movable rod.

Optionally, the rotating assembly includes haulage rope, first bevel gear and second bevel gear, be provided with the rolling pivot in the workstation, be provided with the torsional spring in the rolling pivot, the haulage rope twines in the rolling pivot, haulage rope one end is fixed in the rolling pivot, the other end is fixed on the clamp lever, first bevel gear sets up in the rolling pivot, rotate on the clamp lever and be connected with the axis of rotation, the clamp splice is fixed in the axis of rotation, be provided with in the axis of rotation and rotate the sleeve, the axis of rotation stretch into in the rotation sleeve and with rotate sleeve sliding connection, the second bevel gear sets up on the rotation sleeve, first bevel gear with the second bevel gear meshes mutually.

Through adopting above-mentioned technical scheme, when two clamp levers are close to each other, the clamp lever pulling haulage rope, the rolling pivot rotates and realizes unreeling to the haulage rope, the rolling pivot drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, the second bevel gear drives the rotation sleeve and rotate, the rotation sleeve drives the axis of rotation, and along with the clamp lever removes, the axis of rotation moves towards stretching out the telescopic direction of rotation, thereby realize when two clamp levers are close to each other, the clamp splice upset stretches out the workstation and contacts automobile ornamental strip and carry out spacingly to it.

Optionally, be provided with the limiting plate in the workstation, be provided with the buffer pole on the sliding plate, the buffer tank has been seted up on the rack, be provided with the spring in the buffer tank, the buffer pole stretch into in the buffer tank and with spring coupling, the limiting plate is located the rack below.

Through adopting above-mentioned technical scheme, the sliding plate drives the buffer rod and descends, and the buffer rod is against the spring, and the spring drives the rack and descends, and when rack and limiting plate offset, the clamp splice just overturns the clamping automobile ornamental strip this moment, and when the sliding plate continued to descend, the buffer rod continued to stretch into in the rack and compress the spring to make the clamp splice when pressing from both sides the automobile ornamental strip, thermoprint pressure head can continue to descend and the clamp splice can not continue to remove the extrusion deformation of automobile ornamental strip again.

Optionally, the regulation hole has been seted up on the clamp lever, the adjustment tank has been seted up on the axis of rotation, clamp splice one end slip sets up in the adjustment tank, the clamp splice is located in the regulation hole, be provided with the connecting seat on the clamp splice, a plurality of connecting holes have been seted up in the axis of rotation, the connecting seat aim at one of them connecting hole and with axis of rotation bolted connection.

Through adopting above-mentioned technical scheme, the clamp splice can be along the length direction of adjustment tank at the regulation downthehole removal, then aim at one of them connecting hole with the connecting seat and carry out the bolt fastening to realize adjusting the interval of two relative clamp splice, thereby conveniently fix the automobile decoration strip of different length.

Optionally, a sliding groove is formed in the hot stamping press head, a sliding block is arranged on the upper tire membrane, and the sliding block is inserted into the sliding groove.

Through adopting above-mentioned technical scheme, can take out the sliding block from the sliding tray to change not unidimensional last fetal membrane, thereby realize carrying out thermoprint to not unidimensional automobile ornamental strip.

Optionally, be provided with first conveyer in the workstation, the conveyer belt of first conveyer with workstation top surface parallel and level, the conveyer is located two of same group the clamp splice between, the workstation is connected with the second conveyer.

Through adopting above-mentioned technical scheme, at present with the one end of automobile decoration strip from the second conveyer conveying to first conveyer, again by first conveyer with whole automobile decoration strip transmission to between two opposite clamp splice to realize the automatic transportation of automobile decoration strip in thermoprint in-process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hydraulic cylinder drives the heater and the sliding plate to descend, the sliding plate drives the rack to descend, the rack drives the gear to rotate, so that the gear drives the moving rod to move, the moving rod drives the connecting rod to move, the connecting rod drives the clamping rods to move, so that two clamping rods in the same group are close to each other, the traction rope drives the winding rotating shaft to rotate in the process of approaching, the winding rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating sleeve to rotate, the rotating sleeve rotates with the rotating shaft and simultaneously the rotating shaft moves in the direction of being pulled out of the rotating sleeve, and therefore two clamping block clamping blocks gradually roll out of the workbench and clamp and limit two automobile decorative strips, positioning of the automobile decorative strips is achieved, and the automobile decorative strips can be completely thermoprinted;

2. the buffer rod is driven to descend by the sliding plate, the buffer rod abuts against the spring, the spring drives the rack to descend, when the rack abuts against the limiting plate, the clamping block just overturns to clamp the automobile decorative strip, when the sliding plate descends continuously, the buffer rod stretches into the rack continuously and compresses the spring, and therefore the hot stamping press head can descend continuously and the clamping block can not move continuously to squeeze and deform the automobile decorative strip when the clamping block clamps the automobile decorative strip.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic structural view of an embodiment of the present application for embodying a spring.

Fig. 3 is a schematic structural view of an embodiment of the present application for embodying a connector.

Fig. 4 is a schematic structural view of an embodiment of the present application for embodying a rotating assembly.

Fig. 5 is an enlarged schematic view of the portion a in fig. 3.

Fig. 6 is an enlarged schematic view of the portion B in fig. 4.

Reference numerals illustrate: 1. a work table; 11. a fixing plate; 12. a hydraulic cylinder; 13. a limiting plate; 2. a heater; 21. thermoprinting a pressure head; 211. a sliding groove; 22. applying a fetal membrane; 23. a sliding block; 3. a slide bar; 31. a sliding plate; 32. an unreeling device; 33. a winder; 34. a buffer rod; 4. a slide bar; 41. a clamping rod; 411. an adjustment aperture; 42. clamping blocks; 43. a rotating shaft; 431. an adjustment tank; 432. a connection hole; 44. a connecting seat; 5. a clamping assembly; 51. a rack; 511. a buffer tank; 52. a moving rod; 53. a spring; 54. rotating the gear; 55. a connecting piece; 551. a sleeve; 552. a guide rod; 56. a connecting rod; 6. a rotating assembly; 61. winding a rotating shaft; 62. a traction rope; 63. a torsion spring; 64. a first bevel gear; 65. rotating the sleeve; 66. a second bevel gear; 7. a first conveyor; 8. a second conveyor.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses an automobile decoration strip thermoprinting device.

As shown in fig. 1, an automobile decoration strip thermoprinting device comprises a workbench 1, a heater 2 and a sliding rod 3, wherein a fixing plate 11 is arranged at the top of the workbench 1, the heater 2 is arranged on the fixing plate 11 in a sliding manner, a hydraulic cylinder 12 is arranged on the fixing plate 11, the hydraulic cylinder 12 is positioned above the heater 2, a piston rod of the hydraulic cylinder 12 is connected with the heater 2, a thermoprinting press head 21 is arranged at the bottom of the heater 2, a sliding groove 211 is formed in the bottom of the thermoprinting press head 21, an upper tire film 22 is arranged at the bottom of the thermoprinting press head 21, a sliding block 23 is arranged at the top of the upper tire film 22, and the sliding block 23 is inserted into the sliding groove 211. The two sliding rods 3 are arranged, the two sliding rods 3 are arranged on each side of the heater 2, the sliding rods 3 are connected with sliding plates 31, one sliding plate 31 is provided with an unreeling device 32, and the other sliding plate 31 is provided with a reeling device 33.

As shown in fig. 2 and 3, a sliding rod 4 is disposed in the workbench 1, two clamping rods 41 are slidably connected at two ends of the sliding rod 4, a clamping assembly 5 for making the two clamping rods 41 approach each other is disposed in the workbench 1, a clamping block 42 is rotatably connected on the clamping rods 41, a groove for the clamping block 42 to extend out of the table surface of the workbench 1 is formed in the workbench 1, and a rotating assembly 6 for driving the clamping block 42 to overturn and extend out of the workbench 1 is disposed in the workbench 1.

As shown in fig. 1 and 3, a first conveyor 7 is arranged on the workbench 1, a conveyor belt of the first conveyor 7 extends out of the workbench 1 and is flush with the top surface of the workbench 1, the first conveyor 7 is positioned between two clamping blocks 42, one side of the workbench 1 is connected with a second conveyor 8, and the clamping blocks 42 of a clamping rod 41 at one end of a sliding rod 4 are positioned between the first conveyor 7 and the second conveyor 8.

When the automobile decoration strip thermoprint is carried out, the second conveyer 8 conveys the automobile decoration strip to the first conveyer 7, the pneumatic cylinder 12 drives the heater 2 to descend, the heater 2 drives the sliding plate 31 to descend, the sliding plate 31 controls the clamping component 5 to drive two clamping bars 41 of the sliding rod 4 to be close to each other when descending, the two clamping bars 41 drive the clamping block 42 to overturn at the control rotation component 6 that is close to each other, when the upper tire mold 22 is heated and pressed on the automobile decoration strip after passing through the heater 2, the clamping block 42 stretches out the table surface of the workbench 1 and clamps the end part of the automobile decoration strip under the movement of the clamping bar 41, thereby realizing fixing when thermoprinting the automobile decoration strip, causing the automobile decoration strip not to easily deviate in the thermoprint process, and further enabling the automobile decoration strip to be fully thermoprinted.

As shown in fig. 2 and 3, the clamping assembly 5 includes a rack 51 and a moving rod 52, a buffer rod 34 is disposed on the sliding plate 31, one end of the buffer rod 34 extends into the workbench 1, a buffer groove 511 is disposed at the top of the rack 51, a spring 53 is disposed in the buffer groove 511, one end of the buffer rod 34 extends into the buffer groove 511 and is connected with the spring 53, a limiting plate 13 is disposed in the workbench 1, the rack 51 is located above the limiting plate 13, a rotating gear 54 meshed with the rack 51 is disposed in the workbench 1, a connecting piece 55 for pushing the moving rod 52 to move is disposed on the rotating gear 54, two connecting rods 56 are hinged on the moving rod 52, the connecting rods 56 are in one-to-one correspondence with the clamping rods 41, and the opposite clamping rods 41 and the connecting rods 56 are hinged.

As shown in fig. 4 and 5, the rotating assembly 6 includes a winding rotating shaft 61 and a traction rope 62, the winding rotating shaft 61 is rotatably connected to the workbench 1, a torsion spring 63 is sleeved at one end of the winding rotating shaft 61 connected to the workbench 1, one end of the torsion spring 63 is fixed to the winding rotating shaft 61, the other end of the torsion spring 63 is fixed to the workbench 1, the traction rope 62 is wound on the winding rotating shaft 61, the other end of the traction rope 62 is fixed to the clamping rod 41, and a first bevel gear 64 is arranged on the winding rotating shaft 61.

Referring to fig. 6, an adjusting hole 411 is formed in the clamping rod 41, the rotating shaft 43 is rotatably connected to the clamping rod 41, an adjusting groove 431 is formed in the rotating shaft 43, the clamping block 42 is located in the adjusting hole 411, one end of the clamping block 42 is located in the adjusting groove 431 and is slidably connected to the rotating shaft 43, a connecting seat 44 is disposed on the clamping block 42, a plurality of connecting holes 432 are formed in the inner wall of the sliding groove 211 along the length direction of the connecting seat, and the connecting seat 44 is aligned with one of the connecting holes 432 and is connected to the rotating shaft 43 by bolts.

The rotating shaft 43 is slidably connected with a rotating sleeve 65, one end of the rotating shaft 43 extends into the rotating sleeve 65 and is slidably connected with the rotating sleeve 65, one end of the rotating sleeve 65, which is far away from the clamping rod 41, is provided with a second bevel gear 66, and the second bevel gear 66 is meshed with the first bevel gear 64.

When the automobile decorative strip is subjected to hot stamping, as the hydraulic cylinder 12 drives the heater 2 to descend, the heater 2 drives the sliding plate 31 to descend, the sliding plate 31 drives the buffer rod 34 to descend, the buffer rod 34 presses the spring 53, the spring 53 pushes the rack 51 to move downwards, the rack 51 drives the rotating gear 54 to rotate, the rotating gear 54 drives the moving rod 52 to move towards the direction close to the buffer rod 34 through the connecting piece 55, and the moving rod 52 drives the connecting rod 56 to move. The connecting rod 56 drives the clamping bars 41 to slide on the slide bar 4, the two clamping bars 41 are close to each other, the clamping bars 41 pull the traction rope 62 in the moving process, the traction rope 62 rotates with the winding rotating shaft 61, the winding rotating shaft 61 drives the first bevel gear 64 to rotate, the first bevel gear 64 drives the second bevel gear 66 to rotate, the second bevel gear 66 drives the rotating sleeve 65 to rotate, the rotating sleeve 65 drives the rotating shaft 43 to rotate, and meanwhile, when the two clamping bars 41 are close to each other, the rotating shaft 43 moves towards the direction extending out of the rotating sleeve 65, so that the clamping blocks 42 clamp automobile decorative strips.

When the rack 51 contacts with the limiting plate 13, the clamping block 42 fully extends out of the workbench 1 and clamps the automobile decorative strip, and as the heater 2 continues to descend, the buffer rod 34 presses the spring 53, so that the heater 2 can also continue to descend after the clamping block 42 clamps the automobile decorative strip.

After the thermoprinting of the automobile decorative strip is finished, the hydraulic cylinder 12 drives the heater 2 to ascend, the heater 2 drives the sliding plate 31 to ascend, the sliding plate 31 is adjusted to be on the buffer rod 34, the buffer rod 34 is lifted independently, after the spring 53 is restored to a natural state, the buffer rod 34 is pulled to be lifted together with the rack 51, the rack 51 drives the rotating gear 54 to rotate in the lifting process, the rotating gear 54 drives the moving rod 52 to be close to the sliding rod 4, the moving rod 52 drives the connecting rod 56 to move, the connecting rod 56 drives the clamping rod 41 to move, the two clamping rods 41 are gradually separated from each other, the torsion spring 63 gradually restores to a natural state to drive the winding rotating shaft 61 to wind the traction rope 62, the winding rotating shaft 61 drives the first bevel gear 64 to rotate, the second bevel gear 66 drives the rotating sleeve 65 to rotate, and the clamping block 42 gradually retracts into the workbench 1 while being away from the automobile decorative strip, so that the resetting of the clamping block 42 is finished.

As shown in fig. 3, the connection member 55 includes a sleeve 551 and a guide rod 552, the guide rod 552 is provided on the rotation gear 54, the sleeve 551 is rotatably connected to one side of the moving rod 52, and the guide rod 552 passes through the sleeve 551.

When the rotating gear 54 rotates, the rotating gear 54 drives the guide rod 552 to swing, the guide rod 552 drives the sleeve to rotate, and the sleeve drives the moving rod 52 to move.

The implementation principle of the embodiment of the application is as follows: when the heater 2 descends, the heater 2 drives the sliding plate 31 to descend, the sliding plate 31 drives the buffer rod 34 to descend, the buffer rod 34 drives the rack 51 to descend, the rotating gear 54 drives the guide rod 552 to rotate, the guide rod 552 drives the sleeve 551 to move and rotate, the sleeve 551 drives the moving rod 52 to move, the moving rod 52 drives the two clamping rods 41 to be close to each other through the connecting rod 56, the winding rotating shaft 61 drives the first bevel gear 64 to rotate when the clamping rods 41 move, the first bevel gear 64 drives the second bevel gear 66 to rotate, the second bevel gear 66 drives the rotating shaft 43 to rotate, the rotating shaft 43 drives the clamping blocks 42 to be close to and gradually roll out of the workbench 1, when the rack 51 abuts against the limiting plate 13, the clamping blocks 42 clamp the ends of the automobile decorative strips, at the moment, the heater 2 continues to descend, the buffer rod 34 gradually stretches into the buffer groove 511, the upper tire film 22 gradually presses the automobile device strips, longitudinal limiting of the automobile decorative strips is achieved, positioning of the automobile decorative strips is achieved in the thermoprinting process, and the position of the automobile decorative strips is reduced when thermoprinting is carried out.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A car ornamental strip thermoprint device which characterized in that: the automatic feeding device comprises a workbench (1) and a heater (2), wherein a fixed plate (11) is arranged on the workbench (1), the heater (2) is arranged on the fixed plate (11) in a sliding mode, a hydraulic cylinder (12) is arranged on the fixed plate (11), the hydraulic cylinder (12) is connected with the heater (2), a hot stamping press head (21) is arranged on the heater (2), an upper tire mold (22) is arranged on the hot stamping press head (21), sliding rods (3) are arranged on two sides of the heater (2), a sliding plate (31) is arranged on the sliding rods (3), an unreeling device (32) is arranged on one sliding plate (31), and a reeling device (33) is arranged on the other sliding plate (31);

be provided with a plurality of clamp levers (41) in workstation (1), a plurality of every two clamp levers (41) are a set of, be provided with slide bar (4) in workstation (1), two of same group clamp levers (41) sliding connection is on same one slide bar (4), be provided with in workstation (1) and make two of same group clamp levers (41) clamp assembly (5) that are close to each other, rotate on clamp levers (41) and be connected with clamp splice (42), workstation (1) are provided with and are used for driving clamp splice (42) roll-over out rotating assembly (6) of workstation (1).

2. An automotive trim strip stamping apparatus as defined in claim 1, wherein: the clamping assembly (5) comprises a rack (51) and a moving rod (52), one end of the rack (51) is fixed on the sliding plate (31), the workbench (1) is provided with a rotating gear (54) meshed with the rack (51), the clamping rods (41) are hinged with connecting rods (56), the same group of connecting rods (56) of the clamping rods (41) are hinged with the moving rod (52) jointly, and the rotating gear (54) is provided with a connecting piece (55) used for pushing the moving rod (52) to move.

3. An automotive trim strip stamping apparatus as defined in claim 2, wherein: the connecting piece (55) comprises a sleeve (551) and a guide rod (552), the guide rod (552) is arranged on the rotating gear (54), the sleeve (551) is hinged with the moving rod (52), and the guide rod (552) penetrates through the sleeve (551).

4. An automotive trim strip stamping apparatus as defined in claim 2, wherein: the rotary assembly (6) comprises a traction rope (62), a first bevel gear (64) and a second bevel gear (66), a winding rotating shaft (61) is arranged in the workbench (1), a torsion spring (63) is arranged on the winding rotating shaft (61), the traction rope (62) is wound on the winding rotating shaft (61), one end of the traction rope (62) is fixed on the winding rotating shaft (61), the other end of the traction rope is fixed on the clamping rod (41), the first bevel gear (64) is arranged on the winding rotating shaft (61), a rotating shaft (43) is connected to the clamping rod (41) in a rotating mode, the clamping block (42) is fixed on the rotating shaft (43), a rotating sleeve (65) is arranged on the rotating shaft (43), the rotating shaft (43) stretches into the rotating sleeve (65) and is in sliding connection with the rotating sleeve (65), and the second bevel gear (66) is arranged on the rotating sleeve (65) and meshed with the second bevel gear (66).

5. A car trim strip stamping apparatus as defined in claim 3, wherein: be provided with limiting plate (13) in workstation (1), be provided with buffer rod (34) on sliding plate (31), buffer tank (511) have been seted up on rack (51), be provided with spring (53) in buffer tank (511), buffer rod (34) stretch into in buffer tank (511) and with spring (53) are connected, limiting plate (13) are located rack (51) below.

6. An automotive trim strip stamping apparatus as defined in claim 4, wherein: the adjustable clamp is characterized in that an adjusting hole (411) is formed in the clamp rod (41), an adjusting groove (431) is formed in the rotating shaft (43), one end of the clamp block (42) is arranged in the adjusting groove (431) in a sliding mode, the clamp block (42) is located in the adjusting hole (411), a connecting seat (44) is arranged on the clamp block (42), a plurality of connecting holes (432) are formed in the rotating shaft (43), and the connecting seat (44) is aligned with one of the connecting holes (432) and is connected with the rotating shaft (43) through bolts.

7. An automotive trim strip stamping apparatus as defined in claim 1, wherein: the hot stamping press head (21) is provided with a sliding groove (211), the upper tire membrane (22) is provided with a sliding block (23), and the sliding block (23) is inserted into the sliding groove (211).

8. An automotive trim strip stamping apparatus as defined in claim 1, wherein: be provided with first conveyer (7) in workstation (1), the conveyer belt of first conveyer (7) with workstation (1) top surface parallel and level, first conveyer (7) are located two of same group between clamp splice (42), workstation (1) are connected with second conveyer (8).