Full-automatic gilding and die-cutting machine with deep embossing function

Abstract

The application belongs to the technical field of full-automatic gilding and die-cutting equipment, and particularly relates to a full-automatic gilding and die-cuting machine with deep embossing function, which comprises a gilding machine body, a processing table, a pressure transmission plate, a gilding plate integrated with a deep embossing die, an exhaust assembly, a servo electric cylinder, a negative pressure pump, a feeder and a die-cutting device; the exhaust assembly comprises a first pre-pressing plate and a second pre-pressing plate, the pre-pressing plates are provided with arc-shaped pressure grooves and gas collecting grooves in opposite directions, the pressure transmission plate is provided with elastic sealing clamping plates and sealing baffle plates in a matched mode, and the processing table is provided with a heat dissipation plate and a heat dissipation fan. The servo electric cylinder drives the pressure transmission plate to press down, the two-stage reverse pre-pressing structure is used to discharge the gas mixed between the material and the aluminum and correct the material deformation; the gilding station constructs a closed negative pressure environment, reduces the intervention of gas, and synchronously completes the gilding and deep embossing processing.

Description

Technical Field

[0001] This invention belongs to the technical field of fully automatic hot stamping and die-cutting equipment, specifically a fully automatic hot stamping and die-cutting machine with deep embossing function. Background Technology

[0002] The deep embossing, hot stamping and die-cutting integrated machine can simultaneously complete the deep embossing, hot stamping and die-cutting processes of materials. It is widely used in the decorative pattern processing of soft films, artificial leather and special flexible materials. It has high processing efficiency and rich forming effects, and is gradually becoming the mainstream equipment for high-end printing and processing of flexible materials. In existing technologies, traditional deep embossing hot stamping and die-cutting equipment mostly adopts a single stamping and hot stamping method, relying on mechanical pressure to directly complete hot stamping and embossing. This can meet the processing needs of conventional rigid cardboard, but when used for processing soft and elastic materials, the following defects still exist: Firstly, traditional equipment relies solely on instantaneous mold closing and extrusion for venting, without a graded pre-pressure venting structure. During the bonding process between soft materials and electroplated aluminum foil, air is easily trapped. The air cannot be fully expelled, and during the high-temperature hot stamping process, bubbles and bulges are easily formed inside the hot stamping pattern. At the same time, a single extrusion can easily cause the flexible material to bend and deform, affecting the flatness and appearance quality of the finished product. Secondly, the hot stamping station of traditional equipment is an open processing environment. During the hot stamping and deep embossing process, air can freely enter the bonding interface, which cannot avoid the problem of gas residue. In particular, gas is easily trapped in the concave and convex textures of deep embossing, resulting in incomplete hot stamping, incomplete patterns, and frequent bubbling defects, which affects the product qualification rate and makes it difficult to adapt to the high-precision hot stamping processing needs of soft materials. Third, traditional hot stamping stations lack targeted heat dissipation and protection structures. The high temperature of hot stamping will be continuously conducted to the surrounding sealing structure. Long-term high-temperature baking can easily cause the sealing rings to age, deform, and fail, resulting in a decrease in the sealing performance of the equipment and unstable negative pressure suction effect. This not only affects the defoaming effect but also shortens the service life of sealing components, increasing equipment maintenance costs and downtime frequency. Summary of the Invention

[0003] The purpose of this invention is to provide a fully automatic hot stamping and die-cutting machine with deep embossing function to solve the technical problems of existing hot stamping and deep embossing processing of soft materials, such as easy generation of air bubbles, poor material flatness, easy aging of sealing structures at high temperatures, and low processing accuracy and product qualification rate. This invention, by setting a two-stage reverse pre-pressure exhaust structure, can fully expel the air trapped between the electroplated aluminum and the material and correct material deformation; by creating a closed negative pressure processing environment at the hot stamping station, it avoids residual gas during processing, improving the quality of hot stamping and deep embossing; at the same time, it sets a heat dissipation and protection structure to reduce the aging damage of sealing components caused by high temperatures, ensure the stability of the negative pressure seal, extend the service life of the equipment, and comprehensively improve the accuracy and stability of integrated hot stamping, deep embossing, and die-cutting processing of soft materials.

[0004] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: A fully automatic hot stamping and die-cutting machine with deep embossing function includes a hot stamping machine body. A strip-shaped processing table is located at the top of the hot stamping machine body, and a pad is fixedly installed on the top of the processing table. Above the processing table is a pressure transmission plate that can be raised and lowered, and a hot stamping plate with an integrated deep embossing mold is installed at the lower end of the pressure transmission plate. A base is fixedly installed at the top of the pressure transmission plate, and a servo electric cylinder for driving the overall raising and lowering of the pressure transmission plate is installed at the top of the base. Below the pressure transmission plate, along the material conveying direction, an exhaust assembly and a hot stamping plate are arranged sequentially. The exhaust assembly includes a first pre-pressure plate and a second pre-pressure plate, both of which consist of a fixed plate fixed to the processing table and a movable plate that rises and falls synchronously with the pressure transmission plate. A negative pressure pump is located at the bottom of the hot stamping machine body, and the negative pressure pump is connected to the first pre-pressure plate, the second pre-pressure plate, and the hot stamping station through pipelines. One end of the hot stamping machine body has an unwinding mechanism, and a feeder is located on one side of the unwinding mechanism. The other end of the hot stamping machine body has a die-cutting device.

[0005] According to some embodiments of the present invention, both ends of the base are fixedly provided with limiting plates, and both limiting plates are slidably provided with limiting rods, the bottom end of the limiting rods being fixedly installed on the top end of the pressure transmission plate.

[0006] According to some embodiments of the present invention, the feeder is provided with an electroplated aluminum feeding roller and a feeding component that cooperate with each other. The electroplated aluminum feeding roller is connected to a drive motor for driving its rotation. The electroplated aluminum feeding roller is used to convey electroplated aluminum foil. The feeding component is used to intermittently clamp and convey materials. Both sides of the feeding component are provided with threaded drive rods, and the other end of the threaded drive rods extends to one side of the die-cutting equipment.

[0007] According to some embodiments of the present invention, the movable plate and the fixed plate of the first pre-pressure plate and the second pre-pressure plate are provided with mutually cooperating arc-shaped pressurizing grooves, and the arc-shaped pressurizing grooves of the first pre-pressure plate and the second pre-pressure plate are bent in opposite directions; air collection grooves are provided on both sides of the arc-shaped pressurizing grooves, and the air collection grooves are connected to the negative pressure pump through a hose.

[0008] According to some embodiments of the present invention, the top of the processing table and the left and right sides of the pad are provided with air extraction ports, the air extraction ports are connected to conduits, and the other end of the conduits are connected to a negative pressure pump.

[0009] According to some embodiments of the present invention, the processing table is provided with extension platforms at both the left and right ends, and a sealing groove is provided at the top of the extension platform; a plurality of heat dissipation plates are arranged between the extension platform and the processing table, and a heat dissipation fan is fixedly installed at the bottom of the processing table, with the heat dissipation fan facing the heat dissipation plate to achieve air blowing and heat dissipation.

[0010] According to some embodiments of the present invention, sealing baffles are fixedly provided at both ends of the pressure transmission plate; a slot is provided at the bottom end of the pressure transmission plate, a spring is fixedly provided inside the slot, a sliding plug rod is connected to the lower end of the spring, an elastic sealing plate is fixedly provided at the bottom end of the plug rod and engages with the sealing groove, and multiple sealing rings are sleeved on the outer wall of the elastic sealing plate.

[0011] According to some embodiments of the present invention, a PLC controller is mounted on the outside of the hot stamping machine body, and the PLC controller is electrically connected to the servo electric cylinder, the negative pressure pump, the cooling fan, the feeder and the die-cutting equipment respectively.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention uses a servo electric cylinder to drive a pressure transmission plate, which in turn drives the movable plates of the first and second pre-press plates to reciprocate downwards. This works in conjunction with a fixed plate on the processing table. The material and the electroplated aluminum foil are subjected to two-stage extrusion using arc-shaped pressure grooves facing opposite directions. During the extrusion process, the gas trapped between the materials is collected in the gas collection groove and then extracted by a negative pressure pump. The two-stage pre-pressing can not only remove the gas trapped between the materials, but also correct the slight bending deformation of the materials caused by the pre-pressing, reducing the probability of air bubbles being generated in the subsequent hot stamping process. 2. In this invention, when the pressure transmission plate is pressed down, the spring in the slot pushes the plug rod, causing the elastic sealing plate to be inserted into the sealing groove of the extension table. The sealing ring on the elastic sealing plate, together with the sealing baffle, encloses a sealed area around the hot stamping plate. The negative pressure pump extracts the gas inside this area through the air extraction port, so that the hot stamping and deep embossing operations are completed in a negative pressure environment, reducing the adverse effects of gas intervention on the hot stamping pattern formation and realizing simultaneous processing of hot stamping and deep embossing. 3. This invention provides a heat dissipation plate between the extension table and the processing table. The heat dissipation fan at the bottom of the processing table blows air towards the heat dissipation plate. The heat generated by the hot stamping operation and conducted through the pad is first dispersed by the heat dissipation plate and then carried away by the heat dissipation fan. This reduces the heat transfer to the elastic sealing plate and the sealing ring, slows down the aging rate of the sealing ring under high temperature, maintains the sealing performance of the sealing structure, and extends the service life of the sealing ring.

[0013] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit the invention. Attached Figure Description

[0014] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0015] Figure 1This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the exhaust assembly structure of the present invention; Figure 4 This is a schematic diagram of the fixing plate structure of the present invention; Figure 5 This is a schematic diagram of the movable plate structure of the present invention; Figure 6 This is a schematic diagram of the feeding machine structure of the present invention; Figure 7 This is a schematic diagram of the limiting rod structure of the present invention; Figure 8 This is a schematic diagram of the pressure transmission plate structure of the present invention; Figure 9 yes Figure 8 A magnified structural diagram of point A in the middle.

[0016] In the diagram: 1. Hot stamping machine body; 2. Processing table; 21. Pad; 22. Extension table; 23. Heat sink; 24. Cooling fan; 25. Exhaust port; 3. Pressure transmission plate; 31. Base; 32. Servo electric cylinder; 33. Limit plate; 34. Limit rod; 35. Sealing baffle; 36. Elastic sealing plate; 4. Hot stamping plate; 41. Deep embossing mold; 5. Exhaust assembly; 51. First pre-pressure plate; 511. Fixed plate; 512. Movable plate; 513. Arc-shaped pressure groove; 514. Air collection groove; 52. Second pre-pressure plate; 53. Negative pressure pump; 6. Feeder; 61. Unwinding mechanism; 62. Electroplated aluminum feeding roller; 63. Feeding component; 64. Drive motor; 65. Threaded transmission rod; 7. Die-cutting equipment; 8. PLC controller. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] like Figure 1 and Figure 2As shown, a fully automatic hot stamping and die-cutting machine with deep embossing function includes a hot stamping machine body 1. A strip-shaped processing table 2 is set at the top of the hot stamping machine body 1. A pad 21 is fixedly mounted on the top surface of the processing table 2. The pad 21 serves as a support base for hot stamping and deep embossing operations, providing rigid support for the material. A pressure transmission plate 3 that can be raised and lowered vertically is set above the processing table 2. A hot stamping plate 4 is fixedly installed at the lower end of the pressure transmission plate 3. A deep embossing mold 41 is integrated on the hot stamping plate 4. The hot stamping plate 4 can complete the hot stamping operation of electroplated aluminum and simultaneously press concave and convex embossing on the surface of the material by relying on the deep embossing mold 41. A base 31 is fixedly installed at the top of the pressure transmission plate 3. A servo electric cylinder 32 is installed on the top of the base 31. The servo electric cylinder 32 serves as a power component, outputting vertical driving force to drive the base 31 and the pressure transmission plate 3 to complete the reciprocating action of pressing down and lifting, providing mold closing pressure for pre-pressing venting, hot stamping, and deep embossing.

[0019] like Figure 4 As shown, along the material conveying direction, the lower side of the pressure transmission plate 3 is arranged with an exhaust assembly 5 and a hot stamping plate 4. The exhaust assembly 5 includes a first pre-pressure plate 51 and a second pre-pressure plate 52. Both the first pre-pressure plate 51 and the second pre-pressure plate 52 are divided into a fixed plate 511 and a movable plate 512. The fixed plate 511 is fixedly installed on the processing table 2 and remains stationary. The movable plate 512 is fixed to the pressure transmission plate 3 and rises and falls synchronously with the pressure transmission plate 3. When the servo electric cylinder 32 drives the pressure transmission plate 3 to move downward, the movable plate 512 moves downward and approaches the fixed plate 511, thereby squeezing the material and the electroplated aluminum foil passing between them. When the servo electric cylinder 32 drives the pressure transmission plate 3 to lift, the movable plate 512 also lifts, releasing the pressure on the material and facilitating the feeding component 63 to continue conveying the material forward. A negative pressure pump 53 is installed at the bottom of the hot stamping machine body 1. The negative pressure pump 53 is connected to the first pre-pressure plate 51, the second pre-pressure plate 52 and the hot stamping station through pipelines, providing a negative pressure source for pre-pressure exhaust and air extraction of the hot stamping station. An unwinding mechanism 61 is installed at one end of the hot stamping machine body 1. The unwinding mechanism 61 is used to release the electroplated aluminum foil. A feeder 6 is arranged next to the unwinding mechanism 61 to realize intermittent material conveying. A die-cutting device 7 is installed at the end of the hot stamping machine body 1 away from the unwinding mechanism 61, which is used to cut the finished product after hot stamping and deep embossing.

[0020] like Figure 7As shown, limiting plates 33 are fixedly installed at both ends of the base 31, and limiting rods 34 are slidably mounted on the limiting plates 33. The lower end of the limiting rods 34 is fixedly connected to the top of the pressure transmission plate 3. During the process of the pressure transmission plate 3 being driven to rise and fall by the servo electric cylinder 32, the limiting rods 34 and the limiting plates 33 slide against each other to guide and constrain the movement of the pressure transmission plate 3, restricting the pressure transmission plate 3 from horizontal displacement, so that the pressure transmission plate 3 always moves in the vertical direction, thereby ensuring the alignment accuracy of the movable plate 512 and the pressing position accuracy of the hot stamping plate 4, and avoiding misalignment caused by displacement.

[0021] like Figure 4 and Figure 6 As shown, the feeder 6 is internally equipped with an electroplated aluminum feeding roller 62 and a feeding component 63. The electroplated aluminum feeding roller 62 is connected to a drive motor 64 for driving its rotation. The drive motor 64 provides rotational power to the electroplated aluminum foil released by the unwinding mechanism 61 to the middle position between the hot stamping plate 4 and the material. The feeding component 63 is used to intermittently clamp the material, driving it sequentially through the first pre-press plate 51 station, the second pre-press plate 52 station, and the hot stamping plate 4 station, and finally conveying it to the die-cutting equipment 7. Threaded drive rods 65 are mounted on both sides of the feeding component 63. The threaded drive rods 65 provide conveying power to the feeding component 63, stably pushing the material to the die-cutting equipment 7 for subsequent cutting.

[0022] like Figures 3-5 As shown, the first pre-pressing plate 51 and the second pre-pressing plate 52 have corresponding movable plates 512 and fixed plates 511 with mutually compatible arc-shaped pressure grooves 513, and the arc-shaped pressure grooves 513 of the first pre-pressing plate 51 and the second pre-pressing plate 52 have opposite bending directions. When the movable plate 512 is pressed down and closed, the arc-shaped pressure grooves 513 gradually crush and squeeze the material and the electroplated aluminum foil, squeezing the air trapped between the material and the electroplated aluminum foil to both sides; gas collection grooves 514 are opened on both sides of the arc-shaped pressure grooves 513, and the gas squeezed out is collected into the gas collection grooves 514. The negative pressure pump 53 draws away the gas collected in the gas collection grooves 514 through the hose, completing the first pre-pressing exhaust. The material is continuously conveyed to the second pre-press plate 52 station, where the servo electric cylinder 32 presses down again, crushing the material again towards the opposite arc-shaped pressure groove 513, further expelling residual gas between the materials, and correcting the slight bending deformation of the material and electroplated aluminum foil during the first pre-pressing process, so that the material is restored to a flat state, reducing the wrinkles and deformations brought into the hot stamping process, and reducing the probability of subsequent hot stamping bubbles and wrinkles.

[0023] like Figure 8 and Figure 9As shown, air extraction ports 25 are provided at the top of the processing table 2 and on both sides of the pad 21. The air extraction ports 25 are connected to the negative pressure pump 53 through conduits to extract air from the enclosed space of the hot stamping station. Extension platforms 22 are provided at both ends of the processing table 2. Sealing grooves are opened on the top surface of the extension platforms 22. Multiple heat dissipation plates 23 are installed between the extension platforms 22 and the processing table 2. A cooling fan 24 is fixedly installed at the bottom of the processing table 2, and the cooling fan 24 blows air towards the heat dissipation plates 23. The heat generated by the hot stamping operation is conducted to the extension platforms 22 on both sides through the pad 21. The heat is first transferred to the heat dissipation plates 23 for dispersion. The cooling fan 24 continuously blows air onto the heat dissipation plates 23 to remove heat, reducing the heat transfer to the extension platforms 22 and sealing components, and alleviating the problem of aging of the sealing ring due to high temperature baking.

[0024] Sealing baffles 35 are fixed at both ends of the pressure transmission plate 3; a slot is opened inward on the bottom surface of the pressure transmission plate 3, and a spring is fixed in the slot. The lower end of the spring is connected to a vertically sliding plug rod, and an elastic sealing plate 36 is fixed at the bottom end of the plug rod. Multiple sealing rings are assembled on the outer wall of the elastic sealing plate 36. When the servo electric cylinder 32 drives the pressure transmission plate 3 to press down to the position for hot stamping, the spring pushes the plug rod to extend downward, and the elastic sealing plate 36 is inserted into the sealing groove of the extension table 22. The sealing rings are used to seal the contact surface. Together with the sealing baffles 35 on both sides, a closed processing chamber is formed around the processing area of ​​the hot stamping plate 4. The negative pressure pump 53 extracts the gas inside the closed chamber through the air extraction port 25 and the conduit, so that the hot stamping and deep embossing operations are carried out in a negative pressure closed environment, reducing the air trapped at the interface between the electroplated aluminum and the material, and avoiding the generation of hot stamping bubble defects. When the pressure transmission plate 3 is raised, the elastic sealing plate 36 moves upward and disengages from the sealing groove, releasing the station seal and allowing the material to be conveyed forward.

[0025] A PLC controller 8 is mounted on the outside of the hot stamping machine body 1. The PLC controller 8 is electrically connected to the servo electric cylinder 32, the negative pressure pump 53, the cooling fan 24, the feeder 6, and the die-cutting equipment 7. The PLC controller 8 coordinates the timing of the actions of each component: it controls the feeder 6 to complete intermittent feeding, controls the servo electric cylinder 32 to complete the pressing and lifting actions, controls the negative pressure pump 53 to complete the air extraction of the pre-pressing station and the hot stamping sealed chamber, controls the cooling fan 24 to continuously dissipate heat, and finally controls the die-cutting equipment 7 to cut the finished product according to the set size, realizing the automated continuous processing of the whole machine.

[0026] Working principle: The feeding component 63 inside the feeder 6 clamps the material and intermittently conveys the material between the processing table 2 and the pressure transmission plate 3 to achieve stopping and positioning. The electroplated aluminum foil is fed out through the unwinding mechanism 61, and the electroplated aluminum feeding roller 62 conveys the electroplated aluminum foil to the middle position between the hot stamping plate 4 and the material, with the electroplated aluminum foil facing the material.

[0027] Servo electric cylinder 32 drives pressure transmission plate 3 to move downward. Pressure transmission plate 3 drives the movable plate 512 of first pre-pressure plate 51 and second pre-pressure plate 52 to move downward synchronously. When it is delivered to the first pre-pressure plate 51 station, the movable plate 512 of the first pre-pressure plate 51 and the fixed plate 511 fixed on the processing table 2 close and squeeze each other. The material and electroplated aluminum foil are pre-compressed by the cooperating arc-shaped pressure groove 513. The gas trapped between the electroplated aluminum foil and the material is squeezed and enters the gas collection groove 514 of the first pre-pressure plate 51. At this time, the negative pressure pump 53 is started. The gas collected in the gas collection groove 514 is extracted by the negative pressure pump 53 through the hose, completing the first pre-compression exhaust.

[0028] The feeding component 63 continues to transport the material and electroplated aluminum foil forward to the second pre-press plate 52 station. The curvature of the arc-shaped pressure groove 513 of the second pre-press plate 52 is opposite to that of the first pre-press plate 51. The servo electric cylinder 32 drives the pressure transmission plate 3 to press down again, causing the movable plate 512 and the fixed plate 511 of the second pre-press plate 52 to close and squeeze the material and electroplated aluminum foil, performing the same squeezing, gas collection, and gas extraction operations as the first pre-press plate 51. After the second pre-press, the slight bending deformation of the material and electroplated aluminum foil caused by the first pre-press can be corrected and restored. At the same time, the residual gas between the electroplated aluminum foil and the material is fully squeezed out, thereby avoiding the formation of bubble defects inside the hot stamping pattern due to the high temperature of the residual gas between the material and the electroplated aluminum foil in the subsequent hot stamping process.

[0029] After completing the two-stage pre-pressure venting, the material and the electroplated aluminum foil continue to be conveyed forward to the processing station of the hot stamping plate 4. The hot stamping plate 4, which integrates the deep embossing mold 41, moves down with the pressure transmission plate 3, pressing the electroplated aluminum foil and the material onto the surface of the pad 21, and simultaneously completing the hot stamping and deep embossing forming operations of the material.

[0030] When the pressure transmission plate 3 is pressed down to its final position, the spring inside the slot of the pressure transmission plate 3 pushes the insertion rod downwards, causing the elastic sealing plate 36 to engage with the sealing groove of the extension table 22. The sealing ring on the elastic sealing plate 36 achieves a seal at the contact surface, and together with the sealing baffles 35 on both sides of the pressure transmission plate 3, a closed negative pressure area is formed around the processing area of ​​the hot stamping plate 4. The negative pressure pump 53 is started, and the gas remaining in the closed area is extracted by the negative pressure pump 53 through the exhaust port 25 and the conduit, so that the hot stamping process is carried out in a closed negative pressure environment, reducing gas intervention and minimizing the generation of hot stamping bubbles.

[0031] The hot stamping and deep embossing processes generate heat, some of which is transferred to the extension tables 22 on both sides via the pad 21. To prevent high temperatures from accelerating the aging of the outer sealing ring of the elastic sealing plate 36 and shortening its service life, the cooling fan 24 installed at the bottom of the processing table 2 continuously blows air towards the heat sink 23. During the heat conduction to the extension table 22, the heat is first dispersed by the heat sink 23, and the cooling fan 24 carries away the heat accumulated on the heat sink 23, reducing the heat transfer to the extension table 22 and the sealing ring area, thus protecting the sealing ring and extending its service life.

[0032] After hot stamping and deep embossing are completed, the servo electric cylinder 32 drives the pressure transmission plate 3 to lift, and the feeding part 63 continues to transport the finished product to the die-cutting equipment 7. The whole machine is controlled by the PLC controller 8. The operator can set the process parameters according to the required cutting size of the finished product, and the die-cutting equipment 7 completes the final cutting process of the workpiece.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A fully automatic hot stamping and die-cutting machine with deep embossing function, characterized in that, The device includes a hot stamping machine body (1), a strip processing table (2) at the top of the hot stamping machine body (1), a pad (21) fixedly installed at the top of the processing table (2); a pressure transmission plate (3) that can be raised and lowered is provided above the processing table (2), a hot stamping plate (4) with an integrated deep embossing mold (41) is installed at the lower end of the pressure transmission plate (3); a base (31) is fixedly provided at the top of the pressure transmission plate (3), and a servo electric cylinder (32) for driving the pressure transmission plate (3) to be raised and lowered as a whole is installed at the top of the base (31). Below the pressure transmission plate (3), along the material conveying direction, an exhaust assembly (5) and a hot stamping plate (4) are arranged in sequence; the exhaust assembly (5) includes a first pre-pressure plate (51) and a second pre-pressure plate (52), both of which are composed of a fixed plate (511) fixed on the processing table (2) and a movable plate (512) that moves synchronously with the pressure transmission plate (3); The hot stamping machine body (1) is equipped with a negative pressure pump (53) at the bottom end. The negative pressure pump (53) is connected to the first pre-press plate (51), the second pre-press plate (52) and the hot stamping station through pipelines. The hot stamping machine body (1) is equipped with an unwinding mechanism (61) at one end. The unwinding mechanism (61) is equipped with a feeder (6) on one side. The hot stamping machine body (1) is equipped with a die-cutting device (7) at the other end.

2. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 1, characterized in that, Both ends of the base (31) are fixedly provided with limiting plates (33), and both limiting plates (33) are slidably provided with limiting rods (34). The bottom end of the limiting rods (34) is fixedly installed on the top end of the pressure transmission plate (3).

3. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 2, characterized in that, The feeder (6) is equipped with an electroplated aluminum feeding roller (62) and a feeding component (63) that cooperate with each other. The electroplated aluminum feeding roller (62) is connected to a drive motor (64) for driving its rotation. The electroplated aluminum feeding roller (62) is used to convey electroplated aluminum foil. The feeding component (63) is used to intermittently clamp and convey materials. Both sides of the feeding component (63) are provided with threaded transmission rods (65). The other end of the threaded transmission rods (65) extends to one side of the die-cutting equipment (7).

4. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 3, characterized in that, The first pre-press plate (51) and the second pre-press plate (52) each have a matching arc-shaped pressurizing groove (513) between their movable plate (512) and fixed plate (511), and the arc-shaped pressurizing groove (513) of the first pre-press plate (51) and the second pre-press plate (52) are bent in opposite directions; both sides of the arc-shaped pressurizing groove (513) are provided with air collection grooves (514), and the air collection grooves (514) are connected to the negative pressure pump (53) through a hose.

5. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 4, characterized in that, The top of the processing table (2) and the left and right sides of the pad (21) are provided with air extraction ports (25). The air extraction ports (25) are connected to conduits, and the other end of the conduits are connected to the negative pressure pump (53).

6. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 5, characterized in that, The processing table (2) is provided with extension tables (22) at both the left and right ends. The top of the extension table (22) is provided with a sealing groove. Several heat dissipation plates (23) are arranged between the extension table (22) and the processing table (2). A heat dissipation fan (24) is fixedly installed at the bottom of the processing table (2). The heat dissipation fan (24) is set directly opposite the heat dissipation plate (23) to achieve heat dissipation by blowing air.

7. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 1, characterized in that, Both ends of the pressure transmission plate (3) are fixedly provided with sealing baffles (35); the bottom end of the pressure transmission plate (3) is provided with a slot, and a spring is fixedly provided inside the slot. The lower end of the spring is connected to a sliding plug rod, and the bottom end of the plug rod is fixedly provided with an elastic sealing plate (36) that is corresponding to and engages with the sealing groove. Multiple sealing rings are provided on the outer wall of the elastic sealing plate (36).

8. The fully automatic hot stamping and die-cutting machine with deep embossing function according to claim 1, characterized in that, The hot stamping machine body (1) is equipped with a PLC controller (8) on its outer side. The PLC controller (8) is electrically connected to the servo electric cylinder (32), the negative pressure pump (53), the cooling fan (24), the feeder (6), and the die-cutting equipment (7).

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