Embossing equipment and method capable of achieving local three-dimensional effect

Abstract

The invention belongs to the technical field of plastic plate embossing processing, and particularly relates to embossing equipment and method capable of achieving the local three-dimensional effect. The embossing equipment comprises a bottom plate, a rotating mechanism is fixed to the upper side of the bottom plate, a rotating plate is fixed to the upper end of the rotating mechanism, and clamping mechanisms are arranged at the left end and the right end of the upper side of the rotating plate correspondingly; a plastic plate is fixed to the upper end of the rotating plate through a clamping mechanism, two clamping stations are arranged, and in the process that one clamping station clamps the plastic plate and conducts embossing machining, the other plastic plate can be arranged in the other clamping station, so that the waiting time is shortened, and the machining efficiency is improved; according to the device, the plastic plate subjected to embossing machining is rotated to the right end, and the cooling fan at the upper end of the plastic plate can drive airflow to move, so that the hot-pressing part of the plastic plate is rapidly cooled, and the hot-pressing quality of the plastic plate is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic plate embossing processing, in particular to an embossing equipment and method capable of realizing local three-dimensional effect. BACKGROUND

[0002] With the more and more wide use of plastic plates, the appearance requirements of the plastic plates are also getting higher and higher. At present, in the production and processing process of the plastic plates, in order to improve the aesthetic degree of the plastic plates, patterns are usually engraved on the surface of the plastic plates, so that an embossing equipment needs to be used;

[0003] However, the existing embossing equipment still has the following technical problems when in use:

[0004] The existing embossing equipment is usually a single clamping station. During the heating treatment of one plastic plate, the other clamping station cannot be installed with a plastic plate to be processed, thereby affecting the processing efficiency;

[0005] In addition, after the hot pressing treatment of the plastic plate, the position of the plastic plate in contact with the embossing plate will be melted. The current embossing equipment does not have a heat dissipation structure, so that the contact position can be quickly condensed, thereby ensuring the rapid forming of the embossing.

[0006] Therefore, the present application provides an embossing equipment and method capable of realizing local three-dimensional effect to solve the above-mentioned problems. SUMMARY

[0007] The present application aims to provide an embossing equipment and method capable of realizing local three-dimensional effect to solve the above-mentioned problems in the background.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an embossing equipment capable of realizing local three-dimensional effect, comprising a bottom plate, a rotating mechanism fixed on the upper side of the bottom plate, a rotating plate fixed on the upper end of the rotating mechanism, a clamping mechanism arranged on the left end and the right end of the upper side of the rotating plate, and a plastic plate fixed on the upper end of the rotating plate through the clamping mechanism;

[0009] The left end and the right end of the upper side of the bottom plate are fixed with support tables, and the upper sides of the two support tables are in contact with the lower side of the rotating plate;

[0010] The left end of the upper side of the bottom plate is fixed with a support, the lower side of the support is fixed with a first telescopic cylinder, the lower end of the first telescopic cylinder is fixed with a mounting block, the lower side of the mounting block is fixed with a mounting plate, the lower side of the mounting plate is provided with a mounting groove, the left side and the right side of the mounting plate are threadedly connected with mounting bolts, the mounting groove is fixed with an embossing plate through the mounting bolts, the lower side of the embossing plate is fixed with uniformly arranged embossing strips, and the inside of the embossing strips is fixed with electric heating wires;

[0011] The right end of the upper side of the bottom plate is fixed with a lifting mechanism, the left end of the lifting mechanism is fixed with a mounting pipe, the lower side of the mounting pipe is fixed with a cooling cover, and the inside of the mounting pipe is fixed with a cooling fan.

[0012] Preferably, the rotating mechanism comprises a first machine box, the first machine box is fixedly connected with the upper side of the bottom plate, the inside of the first machine box is fixed with a first motor, the output end of the first motor is fixed with a rotating rod, the upper end of the rotating rod is fixedly connected with the lower side of the rotating plate, and the rotating rod is rotatably connected with the upper side of the first machine box.

[0013] Preferably, the clamping mechanism comprises a limiting rod, strip-shaped openings are formed in the upper side of the rotating plate and at both ends of the plastic plate, the limiting rod is transversely fixed in the inside of the strip-shaped opening, the outside of the limiting rod is slidably connected with a clamping plate, the side wall of the clamping plate is fixed with a rubber protection plate, a spring is sleeved on the outside of the limiting rod, one end of the spring is fixedly connected with the side wall of the clamping plate, and the other end of the spring is fixedly connected with the inner wall of the strip-shaped opening.

[0014] Preferably, the lifting mechanism comprises a supporting plate, the lower side of the supporting plate is fixedly connected with the upper side of the bottom plate, a cavity is formed in the inside of the supporting plate, the lower end in the inside of the cavity is fixed with a second telescopic cylinder, the upper end of the second telescopic cylinder is fixed with a lifting block, the upper side of the lifting block is fixed with a first moving rod, the first moving rod is slidably connected with the upper side of the supporting plate, the left upper end of the first moving rod is fixed with a cross rod, the left end of the cross rod is fixed with a fixed pipe, and the fixed pipe is fixedly sleeved on the outside of the mounting pipe.

[0015] Preferably, the left side of the support is fixed with a moving mechanism, the right end of the support is fixed with a cleaning mechanism through the moving mechanism, the cleaning mechanism comprises a U-shaped plate, a transmission roller is rotatably connected in the inside of the U-shaped plate, a cleaning brush is fixed on the outer wall of the transmission roller, a second motor is fixed on the rear side of the U-shaped plate, and the rear end of the transmission roller is fixedly connected with the output end of the second motor.

[0016] Preferably, the moving mechanism comprises a strip-shaped plate, the strip-shaped plate is fixedly connected with the left side of the support, a reciprocating screw rod is rotatably connected in the inside of the strip-shaped plate through a bearing, a second machine box is fixed on the left side of the strip-shaped plate, a third motor is fixed in the inside of the second machine box, the left end of the reciprocating screw rod is fixedly connected with the output end of the third motor, a moving block is threadedly connected on the rod wall of the reciprocating screw rod, the upper side and the lower side of the moving block are slidably connected with the inner wall of the strip-shaped plate, and symmetrically second moving rods are fixed on the right side of the moving block.

[0017] A method for embossing that can achieve a local three-dimensional effect. During processing, a plastic plate to be processed is fixed inside a clamping mechanism located on the left side of the upper end of a rotating plate. The electric heating wire is started, and the first telescopic cylinder is started. The first telescopic cylinder drives the mounting block, mounting plate, embossing plate, and embossing strip at the lower end to move downward, thereby contacting the upper side of the plastic plate, so that corresponding embossing is generated on the upper end of the plastic plate. During the embossing process of the plastic plate, another plastic plate is installed in the clamping mechanism on the right side of the upper end of the rotating plate for preparation. When the processing of the plastic plate at the left end is completed, the rotating plate is driven to rotate by the rotating mechanism, and the processed plastic plate is rotated to the right end. The installed plastic plate to be processed is rotated to the lower end of the embossing plate to continue processing.

[0018] During this process, the cooling fan is started, which drives the air flow to cool the embossed part of the plastic plate, so that the melted part is quickly condensed and the embossed position is finely processed. When the processing is completed, the processed plastic plate is removed and the plastic plate to be processed is installed again.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The present application sets two clamping stations. When one clamping station is clamping and embossing a plastic plate, another plastic plate can be set inside the other clamping station, thereby reducing waiting time and improving processing efficiency;

[0021] (2) The present application rotates the embossed plastic plate to the right end, and can drive the air flow through the heat dissipation fan at the upper end, thereby quickly cooling the hot pressing part of the plastic plate to ensure the quality of the hot pressing of the plastic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0024] Figure 3 It is a structural diagram of the cleaning mechanism;

[0025] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part A;

[0026] Figure 5 It is a structural diagram of the cooling cover and the cooling fan;

[0027] Figure 6 Schematic diagram of the structure of the mounting plate, embossed plate, embossed strip and electric heating wire.

[0028] In the figure: 1 bottom plate, 2 rotating plate, 3 plastic plate, 4 support table, 5 support, 6 first telescopic cylinder, 7 mounting block, 8 mounting plate, 9 embossing plate, 10 embossing strip, 11 electric heating wire, 12 mounting pipe, 13 cooling cover, 14 cooling fan, 15 first motor, 16 rotating rod, 17 limiting rod, 18 clamping plate, 19 rubber protection plate, 20 spring, 21 support plate, 22 second telescopic cylinder, 23 lifting block, 24 first moving rod, 25 cross rod, 26 fixed pipe, 27 U-shaped plate, 28 transmission roller, 29 cleaning brush, 30 second motor, 31 strip-shaped plate, 32 reciprocating screw rod, 33 third motor, 34 moving block, 35 second moving rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] Embodiment:

[0032] Please refer to Figures 1-6 The present application provides a technical solution:

[0033] The embossing device capable of realizing local three-dimensional effect comprises a bottom plate 1, a rotating mechanism is fixed on the upper side of the bottom plate 1, the upper end of the rotating mechanism is fixed with a rotating plate 2, clamping mechanisms are arranged at the left end and the right end of the upper side of the rotating plate 2, a plastic plate 3 is fixed on the upper end of the rotating plate 2 through the clamping mechanisms, the rotating plate 2 is driven to rotate through the rotating mechanism, and the rotating plate 2 drives two plastic plates 3 to rotate;

[0034] The left end and the right end of the upper side of the bottom plate 1 are both fixed with support tables 4, the upper sides of the two support tables 4 are both in contact with the lower side of the rotating plate 2, and the rotating plate 2 can be supported through the support tables 4, so that the stability of the rotating plate 2 is ensured during the pressing and embossing process of the plastic plate 3;

[0035] A bracket 5 is fixed to the left end of the upper side of the base plate 1, and a first telescopic cylinder 6 is fixed to the lower side of the bracket 5. A mounting block 7 is fixed to the lower end of the first telescopic cylinder 6, and a mounting plate 8 is fixed to the lower side of the mounting block 7. A mounting groove is provided on the lower side of the mounting plate 8, and mounting bolts are threadedly connected to the left and right sides of the mounting plate 8. An embossed plate 9 is fixed to the inside of the mounting groove by the mounting bolts. Evenly arranged embossed strips 10 are fixed to the lower side of the embossed plate 9, and an electric heating wire 11 is fixed to the inside of the embossed strip 10. The heating temperature of the electric heating wire 11 can be controlled by a corresponding control device, and the control device and system here are not described in detail in this application.

[0036] A lifting mechanism is fixed to the right end of the upper side of the base plate 1, a mounting tube 12 is fixed to the left end of the lifting mechanism, a cooling cover 13 is fixed to the lower side of the mounting tube 12, and a cooling fan 14 is fixed inside the mounting tube 12. The lifting mechanism can drive the mounting tube 12 and the cooling cover 13 to move up and down. When manual fine processing is required on the embossed plastic plate 3, the mounting tube 12 and the cooling cover 13 can be moved upward to avoid affecting manual operation.

[0037] The rotating mechanism includes a first chassis, which is fixedly connected to the upper side of the base plate 1. A first motor 15 is fixed inside the first chassis, and a rotating rod 16 is fixed to the output end of the first motor 15. The upper end of the rotating rod 16 is fixedly connected to the lower side of the rotating plate 2. The rotating rod 16 is rotatably connected to the upper side of the first chassis. The rotating rod 16 at the output end is driven to rotate by the first motor 15, and the rotating plate 2 at the upper end is driven to rotate by the rotating rod 16, thereby driving the two plastic plates 3 to rotate.

[0038] The clamping mechanism includes a limit rod 17. The upper side of the rotating plate 2 is located at both ends of the plastic plate 3 and a strip-shaped opening is opened. The limit rod 17 is horizontally fixed inside the strip-shaped opening. The outside of the limit rod 17 is slidably connected to a splint 18. The side wall of the splint 18 is fixed with a rubber protective plate 19. The outside of the limit rod 17 is sleeved with a spring 20. One end of the spring 20 is fixedly connected to the side wall of the splint 18, and the other end of the spring 20 is fixedly connected to the inner wall of the strip-shaped opening. The plastic plate 3 can be clamped and fixed by the clamping mechanism to ensure that the plastic plate 3 will not move in position during the hot pressing process, thereby increasing the accuracy of the embossing process.

[0039] The lifting mechanism includes a support plate 21, the lower side of the support plate 21 is fixedly connected to the upper side of the base plate 1, a cavity is opened inside the support plate 21, a second telescopic cylinder 22 is fixed to the lower end of the cavity, a lifting block 23 is fixed to the upper end of the second telescopic cylinder 22, a first moving rod 24 is fixed to the upper side of the lifting block 23, the first moving rod 24 is slidably connected to the upper side of the support plate 21, a cross bar 25 is fixed to the upper left end of the first moving rod 24, a fixed tube 26 is fixed to the left end of the cross bar 25, and the fixed tube 26 is fixedly sleeved on the outside of the mounting tube 12.

[0040] The left side of the support 5 is fixed with a moving mechanism, the right end of the support 5 is fixed with a cleaning mechanism through the moving mechanism, the cleaning mechanism comprises a U-shaped plate 27, the inside of the U-shaped plate 27 is rotatably connected with a transmission roller 28, the outer wall of the transmission roller 28 is fixed with a cleaning brush 29, the rear side of the U-shaped plate 27 is fixed with a second motor 30, the rear end of the transmission roller 28 is fixedly connected with the output end of the second motor 30, the second motor 30 drives the transmission roller 28 at the output end to rotate, the transmission roller 28 drives the cleaning brush 29 outside to rotate, so as to clean the plastic solidified block attached to the lower side of the embossing plate 9.

[0041] The moving mechanism comprises a strip-shaped plate 31, the strip-shaped plate 31 is fixedly connected with the left side of the support 5, the inside of the strip-shaped plate 31 is rotatably connected with a reciprocating screw rod 32 through a bearing, the left side of the strip-shaped plate 31 is fixed with a second machine box, the inside of the second machine box is fixed with a third motor 33, the left end of the reciprocating screw rod 32 is fixedly connected with the output end of the third motor 33, the rod wall of the reciprocating screw rod 32 is threadedly connected with a moving block 34, the upper side and the lower side of the moving block 34 are slidably connected with the inner wall of the strip-shaped plate 31, the right side of the moving block 34 is fixed with symmetrical second moving rods 35, the right ends of the symmetrical second moving rods 35 are fixedly connected with the left side of the U-shaped plate 27, the second moving rods 35 are slidably connected with the right side of the strip-shaped plate 31 and the side wall of the support 5, the third motor 33 drives the reciprocating screw rod 32 at the output end to rotate, the reciprocating screw rod 32 drives the moving block 34 threadedly connected with the rod wall to move, the moving block 34 drives the second moving rods 35 at the side wall to move, and the second moving rods 35 drive the cleaning mechanism to move.

[0042] A kind of embossing method that can realize local stereoscopic effect, when processing, the plastic plate 3 to be processed is installed and fixed in the clamping mechanism at the left side of the upper end of rotary plate 2, start electric heating wire 11, start first telescopic cylinder 6, first telescopic cylinder 6 drives the installation block 7 at lower end, installation plate 8, embossing plate 9, embossing strip 10, and moves down, so as to contact with the upper side of plastic plate 3, so that the upper end of plastic plate 3 generates corresponding embossing, during the process of plastic plate 3 embossing, another plastic plate 3 is installed in the clamping mechanism at the right side of the upper end of rotary plate 2 for preparation, when the plastic plate 3 at left end is processed, rotary plate 2 is rotated by rotating mechanism, and the plastic plate 3 processed is rotated to right end, and the plastic plate 3 to be processed is installed and rotated to the lower end of embossing plate 9 and continues to process;

[0043] During the process, start cooling fan 14, cooling fan 14 drives airflow to move, so as to cool the part of plastic plate 3 embossing, so that the part of melting is quickly condensed, and the position of embossing is finely processed, when processing is completed, the plastic plate 3 processed is disassembled, and the plastic plate 3 to be processed is installed again.

[0044] It should be noted that the electrical components mentioned in the present invention have their wiring harnesses sorted according to actual conditions during manufacturing, so there will be no problems with wiring harness entanglement or work-related issues.

[0045] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field. It should be noted that the electrical components mentioned in the present invention have been combed according to actual conditions during manufacturing, and will not cause wiring harness entanglement or affect work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0046] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure signs in the claims should not be regarded as limiting the claims involved.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An embossing device capable of achieving a local three-dimensional effect, comprising a base plate (1), characterized in that: A rotating mechanism is fixed on the upper side of the bottom plate (1), a rotating plate (2) is fixed on the upper end of the rotating mechanism, a clamping mechanism is provided at the left and right ends of the upper side of the rotating plate (2), and a plastic plate (3) is fixed to the upper end of the rotating plate (2) via the clamping mechanism; Support platforms (4) are fixed to the left and right ends of the upper side of the bottom plate (1), and the upper sides of the two support platforms (4) are in contact with the lower side of the rotating plate (2); A bracket (5) is fixed to the left end of the upper side of the base plate (1), a first telescopic cylinder (6) is fixed to the lower side of the bracket (5), a mounting block (7) is fixed to the lower end of the first telescopic cylinder (6), a mounting plate (8) is fixed to the lower side of the mounting block (7), a mounting groove is provided on the lower side of the mounting plate (8), mounting bolts are threadedly connected to the left and right sides of the mounting plate (8), an embossed plate (9) is fixed inside the mounting groove by the mounting bolts, evenly arranged embossed strips (10) are fixed to the lower side of the embossed plate (9), and an electric heating wire (11) is fixed inside the embossed strip (10); A lifting mechanism is fixed to the right end of the upper side of the base plate (1), a mounting tube (12) is fixed to the left end of the lifting mechanism, a cooling cover (13) is fixed to the lower side of the mounting tube (12), and a cooling fan (14) is fixed inside the mounting tube (12).

2. The embossing device capable of achieving a local three-dimensional effect according to claim 1, characterized in that: The rotating mechanism comprises a first chassis, the first chassis is fixedly connected to the upper side of the base plate (1), a first motor (15) is fixed inside the first chassis, a rotating rod (16) is fixed to the output end of the first motor (15), the upper end of the rotating rod (16) is fixedly connected to the lower side of the rotating plate (2), and the rotating rod (16) is rotatably connected to the upper side of the first chassis.

3. The embossing device capable of achieving a local three-dimensional effect according to claim 1, characterized in that: The clamping mechanism includes a limiting rod (17), and strip-shaped openings are provided at both ends of the upper side of the rotating plate (2) and the plastic plate (3). The limiting rod (17) is transversely fixed inside the strip-shaped opening. The outside of the limiting rod (17) is slidably connected to a clamping plate (18), and a rubber protective plate (19) is fixed to the side wall of the clamping plate (18). The outside of the limiting rod (17) is sleeved with a spring (20), one end of the spring (20) is fixedly connected to the side wall of the clamping plate (18), and the other end of the spring (20) is fixedly connected to the inner wall of the strip-shaped opening.

4. The embossing device capable of achieving a local three-dimensional effect according to claim 1, characterized in that: The lifting mechanism comprises a support plate (21), the lower side of the support plate (21) is fixedly connected to the upper side of the base plate (1), a cavity is provided inside the support plate (21), a second telescopic cylinder (22) is fixed to the lower end of the cavity, a lifting block (23) is fixed to the upper end of the second telescopic cylinder (22), a first moving rod (24) is fixed to the upper side of the lifting block (23), the first moving rod (24) is slidably connected to the upper side of the support plate (21), a cross bar (25) is fixed to the upper left end of the first moving rod (24), a fixed tube (26) is fixed to the left end of the cross bar (25), and the fixed tube (26) is fixedly sleeved on the outside of the mounting tube (12).

5. The embossing device capable of achieving a local three-dimensional effect according to claim 1, characterized in that: A moving mechanism is fixed on the left side of the bracket (5), and a cleaning mechanism is fixed on the right end of the bracket (5) through the moving mechanism. The cleaning mechanism comprises a U-shaped plate (27), the interior of the U-shaped plate (27) is rotatably connected to a transmission roller (28), a cleaning brush (29) is fixed to the outer wall of the transmission roller (28), a second motor (30) is fixed on the rear side of the U-shaped plate (27), and the rear end of the transmission roller (28) is fixedly connected to the output end of the second motor (30).

6. The embossing device capable of achieving a partial three-dimensional effect according to claim 5, characterized in that: The moving mechanism comprises a strip plate (31), the strip plate (31) is fixedly connected to the left side of the bracket (5), a reciprocating screw rod (32) is rotatably connected to the inside of the strip plate (31) through a bearing, a second chassis is fixed to the left side of the strip plate (31), a third motor (33) is fixed to the inside of the second chassis, the left end of the reciprocating screw rod (32) is fixedly connected to the output end of the third motor (33), the rod wall of the reciprocating screw rod (32) is threadedly connected to a moving block (34), the upper side and the lower side of the moving block (34) are both slidably connected to the inner wall of the strip plate (31), a symmetrical second moving rod (35) is fixed to the right side of the moving block (34), the right end of the symmetrical second moving rod (35) is fixedly connected to the left side of the U-shaped plate (27), and the second moving rod (35) is slidably connected to the right side of the strip plate (31) and the side wall of the bracket (5).

7. An embossing method capable of achieving a local three-dimensional effect according to any one of claims 1 to 6, characterized in that: During processing, a plastic plate (3) to be processed is fixed inside a clamping mechanism located on the left side of the upper end of the rotating plate (2), the electric heating wire (11) is started, and the first telescopic cylinder (6) is started. The first telescopic cylinder (6) drives the mounting block (7), the mounting plate (8), the embossing plate (9), and the embossing strip (10) at the lower end to move downward, thereby contacting the upper side of the plastic plate (3), so that corresponding embossing is generated on the upper end of the plastic plate (3). During the embossing process of this plastic plate (3), another plastic plate (3) is installed in the clamping mechanism on the right side of the upper end of the rotating plate (2) for preparation. When the plastic plate (3) at the left end is processed, the rotating plate (2) is driven to rotate by the rotating mechanism, and the processed plastic plate (3) is rotated to the right end, and the installed plastic plate (3) to be processed is rotated to the lower end of the embossing plate (9) for further processing. During this process, the cooling fan (14) is started, and the cooling fan (14) drives the air flow to move, thereby cooling the embossed portion of the plastic plate (3), causing the melted portion to condense quickly, and finely processing the embossed position. When the processing is completed, the processed plastic plate (3) is removed, and the plastic plate (3) to be processed is installed again.

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