Plastic product hot stamping device

Abstract

The utility model relates to the field of hot stamping equipment, and discloses a plastic product hot stamping device which comprises a machining table, a hot stamping machine body, a hot stamping head and a hot stamping template, supporting legs are fixedly mounted at the four corners of the bottom of the machining table, a mounting hole is formed in the top of the machining table, and a vertical shaft is rotationally mounted in the mounting hole through a bearing; the two ends of the vertical shaft extend out of the mounting holes, a U-shaped plate is fixedly installed at the bottom of the machining table, a motor is fixedly installed in the U-shaped plate, the output shaft end of the motor is fixedly connected with the bottom end of the vertical shaft, and a disc is fixedly installed at the top of the vertical shaft. The device has the following advantages and effects that automatic feeding of the plastic plates can be controlled, namely, the plastic plates can be automatically pushed into the U-shaped positioning frame, automatic discharging of the plastic plates subjected to hot stamping machining can be controlled, namely, the plastic plates subjected to hot stamping machining can be automatically pushed out of the U-shaped positioning frame, operation is easy and convenient, the manual labor amount and working time are reduced, and the production efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of hot stamping equipment, and in particular to a hot stamping device for plastic products. Background Art

[0002] Hot stamping is an important means of surface decoration of plastic products. It is to heat the metal or paint layer on the hot stamping template to the surface of the workpiece to be processed by the heated hot stamping head to achieve the purpose of decoration or marking. In the process of plastic product production, a hot stamping device is needed to perform hot stamping processing on plastic products, that is, patterns, logos, dates, texts, etc. can be hot stamped on the surface of plastic products according to processing requirements. After searching, the patent document with the authorization announcement number CN218343056U announced a hot stamping device for plastic products, including a base, a limit frame is fixed on the top of the base, a hot stamping frame is sleeved on the inner wall of the limit frame, two groups of L seats are movably connected to the inner wall of the hot stamping frame, a force plate is provided at the bottom end of the L seat to be slidably connected to the inner wall of the hot stamping frame, two groups of springs are provided at the bottom end of the force plate to be fixed to the bottom end of the inner wall of the hot stamping frame, and a ball head rod is provided on the outer wall of the L seat to penetrate the hot stamping frame and extend to the inside of the limit frame, and a guide groove is provided at the contact position between the inner wall of the limit frame and the ball head rod. The utility model sets a limit frame, a hot stamping frame, an L seat, a protrusion, a guide groove and a ball head rod to cooperate with each other, and pushes and pulls the hot stamping frame in and out of the inner side of the limit frame to achieve the fitting and separation of the L seat to the plastic plate, omitting the manual disassembly and assembly process, thereby greatly improving the work efficiency of hot stamping on the plastic plate.

[0003] It is found in actual use that the above-mentioned related schemes still have at least the following deficiencies: during the hot stamping process on the plastic plate, the operator needs to manually place the plastic plate into the hot stamping frame, and then manually take it out after the hot stamping is completed, and then repeat the above steps to perform hot stamping on the next plastic plate. The above-mentioned existing operation method is cumbersome and troublesome, which increases working time and labor and reduces work efficiency. Therefore, we propose a plastic product hot stamping device to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a hot stamping device for plastic products, which can control the automatic feeding of plastic plates, that is, the plastic plates can be automatically pushed into a U-shaped positioning frame, and can control the automatic discharging of the hot stamped plastic plates, that is, the hot stamped plastic plates can be automatically pushed out of the U-shaped positioning frame. The operation is simple and convenient, which reduces manual labor and working time and improves work efficiency.

[0005] The above technical objectives of the present application are achieved through the following technical solutions: a plastic product hot stamping device, comprising a processing table, a hot stamping machine body, a hot stamping head and a hot stamping template, wherein legs are fixedly installed at the four corners of the bottom of the processing table, a mounting hole is provided at the top of the processing table, a vertical shaft is rotatably installed in the mounting hole through a bearing, both ends of the vertical shaft extend out of the mounting hole, a U-shaped plate is fixedly installed at the bottom of the processing table, a motor is fixedly installed in the U-shaped plate, the output shaft end of the motor is fixedly connected to the bottom end of the vertical shaft, a disc is fixedly installed on the top of the vertical shaft, and two symmetrically distributed U-shaped positioning frames are fixedly installed on the top of the disc An L-shaped frame is fixedly installed on the top of the processing table, an electric hydraulic cylinder is fixedly installed on the top of the L-shaped frame, a lifting plate is fixedly installed on the output shaft end of the electric hydraulic cylinder, the hot stamping machine body is fixedly installed on the bottom of the lifting plate, the hot stamping head is fixedly installed on the bottom of the hot stamping machine body, an electric heating plate is embedded and fixed inside the hot stamping head, the hot stamping template is detachably installed and fixed on the bottom of the hot stamping head, the hot stamping template is located directly above the U-shaped positioning frame on the right, a feeding mechanism for pushing plastic products into the U-shaped positioning frame is arranged on the top right side of the processing table, and a unloading mechanism for pushing plastic products out of the U-shaped positioning frame is arranged on the left side of the L-shaped frame.

[0006] The present application is further configured as follows: the feeding mechanism includes a containing box, a first electric push rod and a first push column; the containing box is fixedly mounted on the top of the processing table and is located on the right side of the disc; the top of the containing box is an open structure; a plurality of plastic products are stacked in the containing box; the plastic products are plastic plates; a through hole is provided on the right inner wall of the containing box; the first electric push rod is fixedly mounted on the right outer wall of the containing box; the output shaft end of the first electric push rod extends into the through hole; the first push column is fixedly mounted on the output shaft end of the first electric push rod; a discharge hole is provided on the left inner wall of the containing box.

[0007] The present application is further configured as follows: the cross-sectional dimension of the first push column is set to be the same as the cross-sectional dimension of the output shaft of the first electric push rod, the height dimension of the first push column is smaller than the height dimension of the plastic plate, the bottom inner wall of the containing box is flush with the top surface of the disc, and the inner height dimension of the discharge hole is larger than the thickness dimension of the plastic plate.

[0008] The present application is further configured as follows: two cushions are fixedly mounted on the bottom of the containing box, and the bottoms of the two cushions are fixedly connected to the top of the processing table.

[0009] The further configuration of the present application is as follows: the unloading mechanism includes a horizontal beam, a vertical beam, a mounting seat, a second electric push rod and a second push column, the horizontal beam is fixedly mounted on the left side wall of the L-shaped frame, the vertical beam is fixedly mounted on the bottom of the horizontal beam, the mounting seat is fixedly mounted on the bottom end of the vertical beam, the second electric push rod is fixedly mounted on the bottom of the mounting seat and is located between the two U-shaped positioning frames, the second push column is fixedly mounted on the output shaft end of the second electric push rod, and avoidance holes are opened on the sides of the two U-shaped positioning frames close to each other, the second push column and the two avoidance holes are located on the same axial line, and the second push column faces the avoidance hole on the left side.

[0010] The present application is further configured as follows: a cross-sectional dimension of the avoidance hole is greater than a cross-sectional dimension of the second push column.

[0011] The present application is further configured as follows: an L-shaped supporting plate is fixedly installed on the left side of the bottom of the processing table, and a collecting box with an open top is placed on the L-shaped supporting plate.

[0012] The present application is further configured as follows: a plurality of evenly distributed balls are nested at the bottom of the disc, and the plurality of balls are in rolling contact with the top of the processing table.

[0013] The present application includes at least one of the following beneficial technical effects:

[0014] 1. The present application utilizes a feeding mechanism consisting of a containing box, a first electric push rod and a first push column to push multiple plastic plates in the containing box one by one into corresponding U-shaped positioning frames and tighten them, thereby achieving an automatic feeding effect.

[0015] 2. The present application utilizes a discharge mechanism consisting of a horizontal beam, a vertical beam, a mounting seat, a second electric push rod and a second push column, which can automatically push the hot-stamped plastic plate out of the U-shaped positioning frame and drop it into a collection box, thereby achieving an automatic discharge effect.

[0016] 3. The present application uses a motor to control the horizontal rotation of the disc, thereby interchanging the positions of the U-shaped positioning frames, and can use two U-shaped positioning frames alternately.

[0017] 4. The present application utilizes the combined effects of the feeding mechanism, the unloading mechanism and the motor to control the automatic feeding of the plastic plate, that is, to automatically push the plastic plate into the U-shaped positioning frame, and can control the automatic discharging of the hot-stamped plastic plate, that is, to automatically push the hot-stamped plastic plate out of the U-shaped positioning frame. The operation is simple and convenient, which reduces manual labor and working time and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 3. It is a schematic diagram of the three-dimensional structure from the first viewing angle of this embodiment.

[0019] Figure 22 is a schematic diagram of the second viewing angle stereoscopic structure of this embodiment.

[0020] Figure 3 It is a schematic diagram of the main cross-sectional structure of this embodiment.

[0021] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of part A.

[0022] Figure 5 yes Figure 3 Schematic diagram of the enlarged structure of part B.

[0023] In the figure, 1, processing table; 2, supporting legs; 3, vertical axis; 4, U-shaped plate; 5, motor; 6, disc; 7, U-shaped positioning frame; 8, L-shaped frame; 9, electric hydraulic cylinder; 10, lifting plate; 11, hot stamping machine body; 12, hot stamping head; 13, electric heating plate; 14, hot stamping template; 15, holding box; 16, through hole; 17, first electric push rod; 18, first push column; 19, plastic plate; 20, cushion seat; 21, cross beam; 22, vertical beam; 23, mounting seat; 24, second electric push rod; 25, second push column; 26, avoidance hole; 27, L-shaped bearing plate; 28, collection box; 29, discharge hole. DETAILED DESCRIPTION

[0024] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0025] See also Figure 1-Figure 5 The present application provides a plastic product hot stamping device, comprising a processing table 1, a hot stamping machine body 11, a hot stamping head 12 and a hot stamping template 14, wherein the four corners of the bottom of the processing table 1 are fixedly mounted with legs 2, wherein:

[0026] A mounting hole is provided on the top of the processing table 1, in which a vertical shaft 3 is rotatably mounted through a bearing, and both ends of the vertical shaft 3 extend out of the mounting hole. A U-shaped plate 4 is fixedly mounted on the bottom of the processing table 1, and a motor 5 is fixedly mounted inside the U-shaped plate 4. The U-shaped plate 4 is used to support the motor 5, and the output shaft end of the motor 5 is fixedly connected to the bottom end of the vertical shaft 3. A disc 6 is fixedly mounted on the top of the vertical shaft 3, and the motor 5 is used to control the rotation of the vertical shaft 3, so that the vertical shaft 3 can drive the disc 6 to rotate. Two symmetrically distributed U-shaped positioning frames 7 are fixedly mounted on the top of the disc 6. By setting two U-shaped positioning frames 7, the U-shaped positioning frames 7 can be used alternately to confine plastic products therein for hot stamping processing. An L-shaped frame 8 is fixedly mounted on the top of the processing table 1, and an electric hydraulic cylinder 9 is fixedly mounted on the top of the L-shaped frame 8. A lifting plate 10 is fixedly mounted on the output shaft end of the electric hydraulic cylinder 9. A hot stamping machine body 11 is fixedly mounted on the bottom of the lifting plate 10, and a hot stamping head 12 is fixedly mounted on the bottom of the hot stamping machine body 11. An electric heating plate 13 is installed and fixed, and a hot stamping template 14 is detachably installed and fixed at the bottom of the hot stamping head 12. The hot stamping template 14 is located directly above the U-shaped positioning frame 7 on the right side. The electric hydraulic cylinder 9 is used to control the vertical lifting and lowering of the lifting plate 10, the hot stamping machine body 11, the hot stamping head 12, the electric heating plate 13 and the hot stamping template 14. The electric heating plate 13 is used to generate heat and transfer it to the hot stamping template 14, thereby heating the hot stamping template 14. The hot stamping template 14 is used to contact the surface of the plastic product with heat, so that the hot stamping treatment can be performed on the surface of the plastic product. It should be supplemented that the hot stamping template 14 is made of a metal material with good thermal conductivity. The hot stamping template 14 can be installed at the bottom of the hot stamping head 12 by the existing bolt assembly or snap connection and fixing method, so as to facilitate the disassembly and replacement of the hot stamping template 14. A feeding mechanism for pushing plastic products into the U-shaped positioning frame 7 is provided on the top right side of the processing table 1, and a unloading mechanism for pushing plastic products out of the U-shaped positioning frame 7 is provided on the left side of the L-shaped frame 8.

[0027] It should be noted that each time the motor 5 is powered on, the output shaft of the motor 5 will rotate 180 degrees, thereby causing the disk 6 to rotate 180 degrees following the vertical axis 3, thereby ensuring that the positions of the two U-shaped positioning frames 7 can be horizontally interchanged, and the two U-shaped positioning frames 7 can be used alternately.

[0028] In this embodiment, the feeding mechanism includes a holding box 15, a first electric push rod 17 and a first push column 18. The holding box 15 is fixedly installed on the top of the processing table 1 and is located on the right side of the disc 6. The top of the holding box 15 is an open structure. A plurality of plastic products are stacked in the holding box 15. The plastic products are plastic plates 19. A through hole 16 is opened on the right inner wall of the holding box 15. The first electric push rod 17 is fixedly installed on the right outer wall of the holding box 15. The output shaft end of the first electric push rod 17 extends into the through hole 16. The first push column 18 is fixedly installed on the right outer wall of the holding box 15. At the output shaft end of the first electric push rod 17, a discharge hole 29 is opened on the left inner wall of the containing box 15. By utilizing the retractable feature of the first electric push rod 17, the first push column 18 can be controlled to move horizontally and linearly, and then the first push column 18 can be used to push the plastic plate 19 at the bottom of the containing box 15 to pass through the discharge hole 29 and enter the U-shaped positioning frame 7 on the right, thereby achieving the effect of automatic feeding, and the first push column 18 can be used to press and fix the plastic plate 19 in the U-shaped positioning frame 7 on the right, so as to ensure that the plastic plate 19 will not shift during the hot stamping process.

[0029] In the present embodiment, in order to ensure that the first push column 18 can move smoothly and linearly in the containing box 15 without being blocked, the cross-sectional dimension of the first push column 18 is set to be the same as the cross-sectional dimension of the output shaft of the first electric push rod 17, and the height dimension of the first push column 18 is smaller than the height dimension of the plastic plate 19. In order to ensure that the plastic plate 19 is smoothly pushed into the U-shaped positioning frame 7, the bottom inner wall of the containing box 15 is flush with the top surface of the disc 6, and the inner height dimension of the discharge hole 29 is larger than the thickness dimension of the plastic plate 19. Furthermore, the inner height dimension of the discharge hole 29 is larger than the thickness dimension of one plastic plate 19 and smaller than the sum of the thickness dimensions of two plastic plates 19, so as to ensure that only one plastic plate 19 can be pushed out at a time.

[0030] In this embodiment, in order to make the bottom inner wall of the containing box 15 flush with the top surface of the disc 6, two cushions 20 are fixedly installed at the bottom of the containing box 15, and the bottoms of the two cushions 20 are fixedly connected to the top of the processing table 1, so as to pad the containing box 15 to a suitable height.

[0031] In this embodiment, the unloading mechanism includes a crossbeam 21, a vertical beam 22, a mounting seat 23, a second electric push rod 24 and a second push column 25. The crossbeam 21 is fixedly mounted on the left side wall of the L-shaped frame 8, the vertical beam 22 is fixedly mounted on the bottom of the crossbeam 21, the mounting seat 23 is fixedly mounted on the bottom end of the vertical beam 22, the second electric push rod 24 is fixedly mounted on the bottom of the mounting seat 23 and is located between the two U-shaped positioning frames 7, and the second push column 25 is fixedly mounted on the output shaft end of the second electric push rod 24. The two U-shaped positioning frames 7 are close to each other. The side where the two U-shaped positioning frames 7 are opened is provided with an avoidance hole 26. The second push column 25 and the two avoidance holes 26 are located on the same axis. The second push column 25 faces the avoidance hole 26 on the left side. The retractable feature of the second electric push rod 24 can be used to control the second push column 25 to move horizontally and linearly. The second push column 25 can be used to push out the plastic plate 19 that has been hot-stamped in the left U-shaped positioning frame 7, thereby achieving the effect of automatic unloading.

[0032] In this embodiment, in order to ensure that the second push pin 25 can smoothly pass through the avoidance hole 26 , the cross-sectional dimension of the avoidance hole 26 is larger than the cross-sectional dimension of the second push pin 25 .

[0033] In this embodiment, an L-shaped supporting plate 27 is fixedly installed on the left side of the bottom of the processing table 1, and a collecting box 28 with an open top is placed on the L-shaped supporting plate 27. The L-shaped supporting plate 27 is used to carry and place the collecting box 28, and the collecting box 28 can be used to contain and collect the plastic plates 19 that have been processed by hot stamping.

[0034] In this embodiment, a plurality of evenly distributed balls are embedded in the bottom of the disc 6 , and the plurality of balls are in rolling contact with the top of the processing table 1 , which can ensure that the disc 6 rotates smoothly on the processing table 1 .

[0035] In this embodiment, the motor 5, the electric hydraulic cylinder 9, the hot stamping machine body 11, the electric heating plate 13, the first electric push rod 17 and the second electric push rod 24 can all be purchased on the market or customized in the factory. Their circuit connection method and control method are mature technologies in this field, so they will not be described in detail in this article.

[0036] Through the above structure, the hot stamping device for plastic products provided by the present application can control the automatic feeding of the plastic plate 19 when in use, that is, the plastic plate 19 can be automatically pushed into the U-shaped positioning frame 7, and can control the automatic discharging of the hot stamped plastic plate 19, that is, the hot stamped plastic plate 19 can be automatically pushed out of the U-shaped positioning frame 7. The operation is simple and convenient, which reduces the manual labor and working time and improves the work efficiency. In the specific operation, the multiple plastic plates 19 to be hot stamped are neatly stacked and placed in the containing box 15, and the hot stamping template 14 can be heated by turning on the electric heating plate 13, and the hot stamping template 14 can be heated by controlling the first electric push plate 13. The rod 17 is extended to control the first push column 18 to move horizontally and linearly to the left, so that the plastic plate 19 at the bottom of the containing box 15 can be pushed out from the discharge hole 29 and pushed into the U-shaped positioning frame 7 pressed against the right side, and then the electric hydraulic cylinder 9 is controlled to extend to control the lifting plate 10, the hot stamping machine body 11, the hot stamping head 12, the electric heating plate 13 and the hot stamping template 14 to descend vertically until the hot stamping template 14 contacts the surface of the plastic plate 19. At this time, the hot stamping template 14 with heat contacts the surface of the plastic product, and the hot stamping process can be performed on the surface of the plastic product. After the hot stamping is completed, the electric hydraulic cylinder 9 is controlled to retract. By resetting, the lifting plate 10, the hot stamping machine body 11, the hot stamping head 12, the electric heating plate 13 and the hot stamping template 14 can be controlled to rise vertically and return to their positions. By controlling the first electric push rod 17 to retract and reset, the first push column 18 can be controlled to return to the right into the through hole 16. Then the motor 5 is controlled to run once, and the output shaft of the motor 5 drives the vertical shaft 3 and the disc 6 to rotate 180 degrees. At this time, the positions of the two U-shaped positioning frames 7 are interchanged. According to the above operating steps, the plastic plate 19 at the bottom of the containing box 15 can be pushed out from the discharge hole 29 and pushed into the U-shaped positioning frame 7 located on the right side at this time, and the plastic can be continued. The plate 19 is subjected to hot stamping processing. At the same time, by controlling the second electric push rod 24 to extend and run, the second push column 25 can be controlled to move horizontally and straightly to the left. The second push column 25 will pass through the avoidance hole 26 located on the left U-shaped positioning frame 7 at this time, and the hot stamped plastic plate 19 can be pushed out of the U-shaped positioning frame 7 on the left and fall into the collection box 28. Then, by repeating the above-mentioned operation steps, the multiple plastic plates 19 in the containing box 15 can be controlled to be pushed into the corresponding U-shaped positioning frame 7 one by one, and the hot stamped plastic plates 19 can be controlled to be automatically discharged one by one, pushed out of the U-shaped positioning frame 7 and fall into the collection box 28.

Claims

1. A hot stamping device for plastic products, characterized in that: The invention comprises a processing table (1), a hot stamping machine body (11), a hot stamping head (12) and a hot stamping template (14), wherein four corners of the bottom of the processing table (1) are fixedly mounted with legs (2), a mounting hole is provided on the top of the processing table (1), a vertical shaft (3) is rotatably mounted in the mounting hole through a bearing, both ends of the vertical shaft (3) extend out of the mounting hole, a U-shaped plate (4) is fixedly mounted on the bottom of the processing table (1), a motor (5) is fixedly mounted in the U-shaped plate (4), the output shaft end of the motor (5) is fixedly connected to the bottom end of the vertical shaft (3), a disc (6) is fixedly mounted on the top of the vertical shaft (3), two symmetrically distributed U-shaped positioning frames (7) are fixedly mounted on the top of the disc (6), an L-shaped frame (8) is fixedly mounted on the top of the processing table (1), and the L An electric hydraulic cylinder (9) is fixedly mounted on the top of the molding frame (8), a lifting plate (10) is fixedly mounted on the output shaft end of the electric hydraulic cylinder (9), the hot stamping machine body (11) is fixedly mounted on the bottom of the lifting plate (10), the hot stamping head (12) is fixedly mounted on the bottom of the hot stamping machine body (11), an electric heating plate (13) is embedded and fixed inside the hot stamping head (12), the hot stamping template (14) is detachably mounted and fixed on the bottom of the hot stamping head (12), the hot stamping template (14) is located directly above the U-shaped positioning frame (7) on the right side, a feeding mechanism for pushing plastic products into the U-shaped positioning frame (7) is arranged on the top right side of the processing table (1), and a unloading mechanism for pushing plastic products out of the U-shaped positioning frame (7) is arranged on the left side of the L-shaped frame (8).

2. The hot stamping device for plastic products according to claim 1, characterized in that: The feeding mechanism comprises a containing box (15), a first electric push rod (17) and a first push column (18); the containing box (15) is fixedly mounted on the top of the processing table (1) and is located on the right side of the disc (6); the top of the containing box (15) is an open structure; a plurality of plastic products are stacked in the containing box (15); the plastic products are plastic plates (19); a through hole (16) is provided on the right inner wall of the containing box (15); the first electric push rod (17) is fixedly mounted on the right outer wall of the containing box (15); the output shaft end of the first electric push rod (17) extends into the through hole (16); the first push column (18) is fixedly mounted on the output shaft end of the first electric push rod (17); and a discharge hole (29) is provided on the left inner wall of the containing box (15).

3. The hot stamping device for plastic products according to claim 2, characterized in that: The cross-sectional dimension of the first push column (18) is set to be the same as the cross-sectional dimension of the output shaft of the first electric push rod (17), the height dimension of the first push column (18) is smaller than the height dimension of the plastic plate (19), the bottom inner wall of the containing box (15) is flush with the top surface of the disc (6), and the inner height dimension of the discharge hole (29) is larger than the thickness dimension of the plastic plate (19).

4. The hot stamping device for plastic products according to claim 2, characterized in that: Two cushion seats (20) are fixedly mounted on the bottom of the containing box (15), and the bottoms of the two cushion seats (20) are fixedly connected to the top of the processing table (1).

5. The hot stamping device for plastic products according to claim 1, characterized in that: The unloading mechanism comprises a cross beam (21), a vertical beam (22), a mounting seat (23), a second electric push rod (24) and a second push column (25); the cross beam (21) is fixedly mounted on the left side wall of the L-shaped frame (8); the vertical beam (22) is fixedly mounted on the bottom of the cross beam (21); the mounting seat (23) is fixedly mounted on the bottom end of the vertical beam (22); the second electric push rod (24) is fixedly mounted on the bottom of the mounting seat (23) and is located between two U-shaped positioning frames (7); the second push column (25) is fixedly mounted on the output shaft end of the second electric push rod (24); a side of the two U-shaped positioning frames (7) close to each other is provided with an avoidance hole (26); the second push column (25) and the two avoidance holes (26) are located on the same axis; the second push column (25) faces the avoidance hole (26) on the left side.

6. The hot stamping device for plastic products according to claim 5, characterized in that: The cross-sectional dimension of the avoidance hole (26) is greater than the cross-sectional dimension of the second push column (25).

7. The hot stamping device for plastic products according to claim 1, characterized in that: An L-shaped carrying plate (27) is fixedly installed on the left side of the bottom of the processing table (1), and a collecting box (28) with an open top is placed on the L-shaped carrying plate (27).

8. The hot stamping device for plastic products according to claim 1, characterized in that: A plurality of evenly distributed balls are nested at the bottom of the disc (6), and the plurality of balls are in rolling contact with the top of the processing table (1).

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