A gilding die cutting plate positioning device with adjusting function

Abstract

The present application provides a gilding die-cutting plate positioning device with adjusting function, belonging to the technical field of cigarette box die-cutting plate positioning, comprising a lug arranged at the left and right ends of a die-cutting plate body, a hydraulic device arranged on the upper part of the die-cutting plate body, a heating sleeve arranged on the top wall of the die-cutting plate body, a connecting plate arranged on the top of the heating sleeve, a pair of telescopic beams arranged in the middle of the connecting plate, and a positioning frame arranged on the top of the two telescopic beams. The present application realizes planar uniform heating through a plurality of evenly arranged heating strips in the heating cavity, guarantees the consistency of the temperature of the die-cutting plate, and improves the consistency of the gilding effect. The heat insulation layer of the connecting plate blocks the heat transmission, reduces the influence of high temperature on the upper driving and adjusting components, and prolongs the service life of the equipment. The threaded rods on both sides of the rotary positioning frame drive the sliding block to slide along the guide rail, drive the connecting plate and the die-cutting plate body to move horizontally through the linkage plate and the telescopic beam, and complete the horizontal alignment fine adjustment.

Description

Technical Field

[0001] This invention relates to the field of cigarette box die-cutting plate positioning technology, specifically to a hot stamping die-cutting plate positioning device with adjustable function. Background Technology

[0002] In the cigarette box manufacturing process, hot stamping and die-cutting are key processes for shaping the appearance of cigarette boxes. Hot stamping patterns are embossed on the surface of cigarette box paper through hot stamping and die-cutting plates, and the outline is cut. The processing precision directly affects the appearance quality and forming effect of cigarette boxes. The positioning device is the core supporting structure that ensures the accuracy of hot stamping and die-cutting plate alignment and stable processing quality.

[0003] In related technologies, a search revealed a publication number: CN202521555918.2, entitled "A Multi-Station Adjustable Die-Cutting Plate Positioning Fixture." This fixture includes an upper template with two symmetrically arranged stations. Two guide members are symmetrically installed in each station, and clamping plates are also installed within each station. Fasteners, including two circular rubber pads, are installed within the guide members at their upper and lower ends. The fixture secures the die-cutting plate by setting several pluggable limiting members below it, and the clamping plates on both sides further secure the two sides of the die-cutting plate, ultimately ensuring reliable die-cutting. The adjustable clamping plates and pluggable limiting members allow for flexible adjustment of the limiting range for different sizes of die-cutting plates, eliminating the need for frequent fixture changes and significantly reducing production preparation time.

[0004] However, there are still some limitations when applying such positioning structures to the hot stamping and die-cutting of cigarette boxes. On the one hand, its adjustment function mainly revolves around the clamping size adaptation of the die-cutting plate, making it difficult to achieve fine-tuning of the die-cutting plate as a whole. On the other hand, the hot stamping pattern and the cut outline of the cigarette box mostly need to be adjusted as a whole to adapt to different templates, which is inconvenient in use. To solve the above problems, a hot stamping die-cutting plate positioning device with adjustment function is proposed to solve the above problems. Summary of the Invention

[0005] In view of this, the present invention provides a hot stamping die-cutting plate positioning device with adjustment function. The present invention drives the slider to slide laterally along the guide rail by outputting axial thrust through the threaded rods on both sides of the rotating positioning frame. The connecting plate and the telescopic beam drive the connecting plate and the die-cutting plate body to move laterally as a whole, thereby completing the lateral alignment and fine adjustment of the die-cutting plate body.

[0006] To solve the above-mentioned technical problems, the present invention provides a hot stamping die-cutting plate positioning device with adjustable function, including a hanging ear provided at each of the left and right ends of the die-cutting plate body, a hydraulic device provided at the top of the die-cutting plate body, a heating kit provided on the top wall of the die-cutting plate body, a connecting plate provided on the top of the heating kit, a pair of telescopic beams provided in the middle of the connecting plate, a slider provided on the top of each telescopic beam, a guide rail slidably provided on the top of each slider, a positioning frame provided on the top of the two guide rails, an adjustable threaded rod provided on one side of each slider, a support beam provided on the top of the positioning frame, a moving component provided in the center of the top of the support beam, and a hydraulic device provided at the bottom of the moving component.

[0007] The heating kit includes a heating cavity fixed to the top wall of the die-cut version body. The heating cavity is rectangular and has an internal cavity. Multiple heating strips are evenly arranged in the cavity. A connector is provided at the same end of the multiple heating strips. The connector is strip-shaped and has a sealing joint at the other end that passes through the heating cavity.

[0008] Each telescopic beam has a linkage plate at its top, and the bottom of each linkage plate is detachably connected to the bottom of the slider on the same side.

[0009] The support beam is in the shape of an inverted U. The moving component includes a track embedded in the center of the top of the support beam. The top of the track is hollow, and a slide block is slidably installed inside the track. An electric push rod is installed on one side of the slide block, and the drive end of the electric push rod is fixed to the support beam by a bracket.

[0010] The hydraulic end of the hydraulic device is equipped with a pressing plate, which is fitted to the connecting plate. The surface of the connecting plate is coated with a heat insulation layer.

[0011] A positioning seat is provided on each of the left and right sides of the connecting plate. Each positioning seat corresponds to a hanging ear on the same side. A threaded post is threaded into each hanging ear. The threaded post passes through the connecting plate and is fixedly connected to the positioning seat.

[0012] Each rectangular lug has a vertically penetrating opening, and each lug has a horizontally penetrating threaded hole. The threaded hole and the opening form a cross shape. Each threaded hole passes through the lower end of the threaded post, and each threaded hole contains a positioning bolt.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects: 1. By using multiple heating strips evenly arranged in the heating chamber, uniform surface heating is achieved, ensuring consistent temperature across all areas of the die-cutting plate and improving the consistency of the hot stamping effect; the connecting plate is equipped with a heat insulation layer to prevent heat from being conducted upwards, which can reduce the impact of high temperature on the upper drive and adjustment components and extend the overall service life of the equipment.

[0014] 2. By rotating the threaded rods on both sides of the positioning frame, the threaded rods output axial thrust to drive the slider to slide laterally along the guide rail; the movement of the slider is transmitted to the telescopic beam through the linkage plate, and the telescopic beam moves laterally synchronously with the slider, thereby driving the connecting plate and the die-cutting body assembled on the connecting plate to move laterally as a whole, realizing the fine adjustment of the lateral position of the die-cutting body and completing the lateral alignment adjustment operation.

[0015] 3. The combination of lugs, threaded posts, and positioning bolts allows for quick disassembly and replacement of the die-cutting plate, improving plate change efficiency; the locking structure of the positioning bolts effectively prevents the die-cutting plate from shifting position during processing, improving operational stability; and each adjustment component adopts a detachable connection method, facilitating later maintenance and component replacement, and reducing maintenance costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a front sectional view of the present invention; Figure 3 This is a side sectional view of the present invention; Figure 4 For the present invention Figure 3 A magnified view of part A; Figure 5 This is a side sectional view of the present invention; Figure 6 This is a top sectional view of the present invention.

[0017] Explanation of reference numerals in the attached drawings: 100, Die-cut version body; 101, Hanging ear; 102, Hydraulic device; 103, Support beam; 104, Pressing plate; 105, Positioning frame; 200, Heating kit; 201, Heating cavity; 202, Heating strip; 203, Connector; 204, Sealing joint; 300, Connecting plate; 301, Telescopic beam; 302, Slider; 303, Guide rail; 304, Threaded rod; 305, Linkage plate; 306, Positioning seat; 307, Threaded column; 400, Moving component; 401, Track; 402, Slide; 403, Electric push rod; 500, Opening; 501, Threaded hole; 502, Positioning bolt. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of the present invention. Figure 1-6 The technical solutions of the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention are within the scope of protection of the present invention.

[0019] like Figure 1-6 As shown: This embodiment provides a hot stamping die-cutting plate positioning device with adjustable function, including a hanging ear 101 respectively provided at the left and right ends of the die-cutting plate body 100, a hydraulic device 102 provided on the upper part of the die-cutting plate body 100, a heating kit 200 provided on the top wall of the die-cutting plate body 100, a connecting plate 300 provided on the top of the heating kit, a pair of telescopic beams 301 provided in the middle of the connecting plate 300, a slider 302 provided on the top of each telescopic beam 301, a guide rail 303 slidably provided on the top of each slider 302, a positioning frame 105 provided on the top of the two guide rails 303, an adjustable threaded rod 304 provided on one side of each slider 302, a support beam 103 provided on the top of the positioning frame 105, a moving component 400 provided in the center of the top of the support beam 103, and a hydraulic device 102 provided at the bottom of the moving component 400.

[0020] The hanging ears 101 are symmetrically and fixedly connected to the left and right side walls of the die-cutting body 100. Both the hanging ears 101 and the die-cutting body 100 can be made of stainless steel. The heating kit 200 is fixedly embedded in the top surface of the die-cutting body 100, and the top surface of the heating kit 200 is in contact with the bottom surface of the connecting plate 300. The connecting plate 300 is made of aluminum alloy, and a pair of telescopic beams 301 are symmetrically and vertically fixed in the middle of the top surface of the connecting plate 300. The telescopic beams 301 are made of alloy steel. The top of each telescopic beam 301 is fixedly connected to the bottom surface of a slider 302. The top surface of the slider 302 slides with the guide rail 303. The extension direction of the guide rail 303 is parallel to that of the telescopic beam 302. The arrangement direction of 1 is consistent; two guide rails 303 are arranged in parallel, and the top of each guide rail 303 is fixedly connected to the bottom surface of the positioning frame 105; the threaded rod 304 extends along the extension direction of the guide rail 303 and passes through the side wall of the positioning frame 105, and the end of the threaded rod 304 is rotatably connected to the side wall of the slider 302. By rotating the threaded rod 304, the slider 302 can be driven to slide back and forth along the guide rail 303; the top surface of the positioning frame 105 is fixedly connected to the support beam 103, the support beam 103 is made of carbon structural steel, the moving component 400 is embedded and fixed in the center of the top of the support beam 103, and the top of the cylinder of the hydraulic device 102 is fixedly connected to the bottom of the moving end of the moving component 400. This embodiment provides a hot stamping die-cutting plate positioning device with adjustable function. like Figure 1 , 2As shown in Figure 6: The heating kit 200 includes a heating cavity 201 fixed to the top wall of the die-cut version body 100. The heating cavity 201 is rectangular and has a cavity inside. Multiple heating strips 202 are evenly arranged in the cavity. A connector 203 is provided at the same end of the multiple heating strips 202. The connector 203 is strip-shaped, and the other end of the connector 203 passes through the heating cavity 201 and is provided with a sealing joint 204.

[0021] The heating cavity 201 is made of high-temperature resistant stainless steel, and its outer wall is fixedly connected to the top wall and inner wall of the die-cut version body 100. Multiple heating strips 202 are arranged in parallel inside the cavity of the heating cavity 201, and both ends of each heating strip 202 are fixed to the inner wall of the heating cavity 201 by insulating supports. The same end of all heating strips 202 is electrically connected to connector 203, which is made of high-temperature resistant insulating material. The terminal of connector 203 extends out of the side wall of heating cavity 201, and sealing joint 204 is sleeved on the part where connector 203 passes through heating cavity 201. Sealing joint 204 is made of high-temperature resistant silicone.

[0022] Its effects are as follows: the die-cut plate body 100 is uniformly heated by multiple heating strips 202 arranged evenly, ensuring that the temperature distribution of each area of ​​the die-cut plate is consistent during the hot stamping process, and improving the consistency of the hot stamping pattern effect; the connector 203 can realize the centralized power supply of multiple heating strips 202, and the sealing joint 204 can seal and protect the wire threading part, preventing external dust and moisture from entering the heating cavity 201, and ensuring the operational stability and service life of the heating components.

[0023] like Figure 1 , 2 As shown in Figure 5: Each telescopic beam 301 has a linkage plate 305 on its top, and the bottom of each linkage plate 305 is detachably connected to the bottom of the slider 302 on the same side.

[0024] The linkage plate 305 is made of alloy steel. The plate body of the linkage plate 305 and the bottom surface of the slider 302 are provided with multiple sets of coaxial mounting holes. The mounting holes on the bottom surface of the slider 302 are internal thread blind holes, and the corresponding mounting holes on the linkage plate 305 are countersunk through holes. A countersunk head bolt is used to pass through the countersunk through hole of the linkage plate 305 from bottom to top and screw into the thread blind hole at the bottom of the slider 302 to fasten the linkage plate 305 and the slider 302. The countersunk structure can ensure that the bottom surface of the linkage plate 305 is flat and avoid interference with the components below.

[0025] Its effects are as follows: by using the linkage plate 305 as an intermediate force transmission structure, a stable connection between the telescopic beam 301 and the slider 302 is achieved, ensuring uniform force distribution during vertical adjustment; the detachable connection method facilitates the separate disassembly and maintenance of the telescopic beam 301 or the slider 302 and the replacement of components in the later stage, reducing maintenance costs.

[0026] like Figure 1 , 2 As shown in Figures 3 and 5: The support beam 103 is in the shape of an inverted U-shape. The moving component 400 includes a track 401 embedded in the center of the top of the support beam 103. The top of the track 401 is hollow. A slide block 402 is slidably arranged inside the track 401. An electric push rod 403 is arranged on one side of the slide block 402. The driving end of the electric push rod 403 is fixed to the support beam 103 by a bracket.

[0027] The track 401 is embedded and fixed in the top groove of the support beam 103, and the track 401 is made of wear-resistant alloy steel. The slide 402 is embedded in the hollow cavity of the track 401 and slides in cooperation with the track 401. The bottom surface of the slide 402 is fixedly connected to the top of the cylinder of the hydraulic device 102. The cylinder of the electric push rod 403 is fixedly installed on one side of the support beam 103 by a bracket. The output rod end of the electric push rod 403 is fixedly connected to the side wall of the slide 402. The bracket is made of carbon structural steel and is welded and fixed to the support beam 103.

[0028] Its effect is as follows: the electric push rod 403 provides a stable linear driving force, which drives the slide 402 to slide smoothly back and forth along the track 401. The inverted U-shaped support beam 103 can provide sufficient installation and sliding space for the track 401 and the slide 402, while ensuring its own structural strength and reducing the overall structural weight.

[0029] like Figure 2 , 3 As shown in Figures 4 and 5: The hydraulic end of the hydraulic device 102 is provided with a pressing plate 104. The pressing plate 104 is fitted with the connecting plate 300. The surface of the connecting plate 300 is coated with a heat insulation layer. The top of the hydraulic cylinder is fixedly installed at the bottom of the slide 402 of the moving component 400 and can move longitudinally along the track 401 together with the slide 402. The inside of the cylinder is a hydraulic working chamber, and the lower end extends a piston rod that can extend and retract axially. The bottom end of the piston rod is fixedly connected to the pressing plate 104. The pressing plate 104 is a flat plate, and its bottom surface is fitted with the top surface of the connecting plate 300. It is used to evenly transmit the hydraulic driving force to the connecting plate 300 and drive the die-cutting plate 100 to complete the pressing action.

[0030] The pressing plate 104 is fixedly connected to the bottom end of the piston rod of the hydraulic device 102. The pressing plate 104 is made of alloy steel. The bottom surface of the pressing plate 104 is in contact with the middle of the top surface of the connecting plate 300. The heat insulation layer on the top surface of the connecting plate 300 is formed by coating with ceramic heat insulation coating.

[0031] Its effects are as follows: the downward pressure output by the hydraulic device 102 is evenly transmitted to the connecting plate 300 through the pressing plate 104, and then transmitted to the die-cutting plate body 100 by the connecting plate 300, ensuring that the die-cutting plate is subjected to uniform force during the pressing process, and avoiding uneven local pressure from affecting the die-cutting and hot stamping quality; the heat insulation layer can block the heat transmitted upward by the heating kit 200, preventing high temperature from being conducted to the hydraulic device 102 and the upper adjustment structure, ensuring the operational stability of the upper components, and extending the service life of the components.

[0032] like Figure 1 , 2 As shown in Figure 6: A positioning seat 306 is provided on the left and right sides of the connecting plate 300, and the positioning seat 306 corresponds to the hanging ear 101 on the same side. A threaded post 307 is threaded in each hanging ear 101, and the threaded post 307 passes through the connecting plate 300 and is fixedly connected to the positioning seat 306.

[0033] The positioning seat 306 is symmetrically fixed at the bottom of the left and right ends of the connecting plate 300. The positioning seat 306 is made of stainless steel. The threaded post 307 is set vertically. The top of the threaded post 307 is fixedly connected to the bottom surface of the positioning seat 306. The post body of the threaded post 307 passes downward through the connecting plate 300 and extends into the interior of the hanging ear 101. The outer wall of the threaded post 307 matches the threaded structure inside the hanging ear 101.

[0034] Its effect is as follows: through the threaded engagement of the threaded post 307 and the lug 101, the relative height between the connecting plate 300 and the die-cut version body 100 can be finely adjusted, further enriching the dimensions of vertical adjustment; at the same time, the vertical positioning connection between the connecting plate 300 and the die-cut version body 100 is realized, improving the connection strength and stability of the overall assembly structure.

[0035] like Figure 1 , 2 As shown: The hanging ear 101 is rectangular and has a vertically penetrating opening 500. Each hanging ear 101 has a horizontally penetrating threaded hole 501. The threaded hole 501 and the opening 500 form a cross shape. Each threaded hole 501 passes through the lower end of the threaded post 307. Each threaded hole 501 has a positioning bolt 502 installed inside it.

[0036] The opening 500 extends vertically through the upper and lower end faces of the lug 101, and the threaded hole 501 extends horizontally through the side wall of the lug 101 and intersects with the opening 500; the lower end of the threaded post 307 extends into the opening 500, and the positioning bolt 502 is screwed into the threaded hole 501 and passes through the corresponding through hole at the lower end of the threaded post 307. The positioning bolt 502 is made of stainless steel.

[0037] Its effects are as follows: by using the positioning bolt 502 to pass through the threaded post 307 and the lug 101 laterally, the vertical position of the threaded post 307 after adjustment can be locked and fixed, preventing the threaded post 307 from rotating or moving during processing, preventing the die-cutting plate body 100 from shifting position, and improving the structural reliability after positioning; the cross-shaped opening 500 and the threaded hole 501 structure facilitate quick alignment during assembly, making the disassembly and assembly of the die-cutting plate convenient and improving the plate change efficiency.

[0038] Working Principle: Before hot stamping and die-cutting, the die-cutting version 100 is assembled and its position adjusted. First, the threaded post 307 is inserted into the opening 500 of the lug 101, and the positioning bolt 502 is screwed in to complete the initial fixation of the die-cutting version 100 and the connecting plate 300. Then, the lateral position is adjusted: the threaded rods 304 on both sides of the positioning frame 105 are rotated to push the slider 302 to slide laterally along the guide rail 303. Through the linkage plate 305 and the telescopic beam 301, the connecting plate 300 and the die-cutting version 100 are moved laterally synchronously to complete the lateral alignment adjustment of the die-cutting version 100. After the lateral alignment is completed, the longitudinal centering alignment is performed: the electric push rod 403 is activated to drive the slide 402 to slide longitudinally along the track 401. The slide 402 drives the hydraulic device 102 and the pressing plate 104 to move longitudinally synchronously until the pressing plate 104 moves to the top center position of the connecting plate 300 to ensure that the pressure is uniform during subsequent pressing. The heat is transferred to the center area of ​​the connecting plate 300 to avoid uneven load. After the position is aligned, tighten the positioning bolts 502 in the hanging ears 101 on both sides to lock the vertical position of the die-cutting plate 100 and complete the overall positioning. During the operation, the external circuit is connected to the connector 203 through the sealing joint 204. The heating strip 202 is energized and heats up. The heat is evenly transferred to the die-cutting plate 100 through the heating cavity 201 to maintain the stable working temperature required for hot stamping. After the die-cutting plate temperature reaches the preset working temperature, the hydraulic device 102 is started. The hydraulic rod extends and drives the pressing plate 104 to press down. The pressure is evenly applied to the center position of the connecting plate 300, thereby driving the die-cutting plate 100 to press down the workpiece and complete the hot stamping die-cutting pressing operation. The heat insulation layer on the connecting plate 300 can block the upward conduction of heat and protect the upper adjustment and drive components from high temperature.

[0039] The steps for using this application are as follows: The heating kit 200 is embedded and fixed inside the top surface of the die-cut version body 100. The terminals of the heating strip 202 are connected to the connector 203. The external power supply line passes through the sealing joint 204 and is connected to the connector 203 to complete the assembly and wiring of the heating structure. The connecting plate 300 is placed above the heating kit 200. The top ends of the two threaded posts 307 are fixed to the bottom of the two positioning seats 306 respectively. The lower ends of the threaded posts 307 are inserted into the openings 500 of the lugs 101 on the same side. The positioning bolts 502 are screwed in to complete the initial assembly of the die-cut version body 100 and the upper structure.

[0040] Rotating the threaded rod 304 drives the slider 302 to slide along the guide rail 303, thereby causing the lower connecting plate 300 and the die-cutting body 100 to complete the lateral position fine adjustment; starting the electric push rod 403 drives the slide block 402 to move along the track 401 to complete the longitudinal position fine adjustment. After the position is adjusted to the correct position, tighten the positioning bolts 502 in the hanging ears 101 on both sides to lock the vertical position of the die-cutting body 100 and complete the overall positioning.

[0041] When the power supply of the heating kit 200 is turned on, the heating strip 202 heats up and evenly transfers the heat to the die-cutting plate 100. After the die-cutting plate reaches the preset working temperature, the hydraulic device 102 is started. The hydraulic rod extends and drives the pressing plate 104 to press down the connecting plate 300, which in turn drives the die-cutting plate 100 to press down the workpiece, thus completing the hot stamping die-cutting operation.

[0042] After a single batch of processing is completed, the hydraulic device 102 drives the pressing plate 104 to reset and disconnects the heating power supply. If it is necessary to replace the die-cutting body 100, unscrew the positioning bolts 502 on both sides to separate the die-cutting body 100 from the upper structure. After replacing the new die-cutting body 100, repeat the above assembly and positioning adjustment steps to continue the operation.

[0043] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0044] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A hot stamping die-cutting plate positioning device with adjustable function, comprising a hanging ear (101) respectively provided at the left and right ends of the die-cutting plate body (100), and a hydraulic device (102) provided at the upper part of the die-cutting plate body (100), characterized in that: The die-cut version body (100) is provided with a heating kit (200) on its top wall. The heating kit is provided with a connecting plate (300) on its top. A pair of telescopic beams (301) are provided in the middle of the connecting plate (300). A slider (302) is provided on the top of each telescopic beam (301). A guide rail (303) is slidably provided on the top of each slider (302). A positioning frame (105) is provided on the top of the two guide rails (303). An adjustable threaded rod (304) is provided on one side of each slider (302). A support beam (103) is provided on the top of the positioning frame (105). A moving component (400) is provided in the center of the top of the support beam (103). The hydraulic device (102) is provided at the bottom of the moving component (400).

2. The hot stamping die-cutting plate positioning device with adjustable function as described in claim 1, characterized in that: The heating kit (200) includes a heating cavity (201) fixed to the top wall of the die-cut version body (100). The heating cavity (201) is rectangular and has a cavity inside. Multiple heating strips (202) are evenly arranged in the cavity. A connector (203) is provided at the same end of the multiple heating strips (202). The other end of the connector (203) passes through the heating cavity (201) and is provided with a sealing joint (204).

3. The hot stamping die-cutting plate positioning device with adjustable function as described in claim 2, characterized in that: Each of the telescopic beams (301) is provided with a linkage plate (305) at its top, and the bottom of each linkage plate (305) is detachably connected to the bottom of the slider (302) on the same side.

4. The hot stamping die-cutting plate positioning device with adjustable function as described in claim 3, characterized in that: The support beam (103) is in the shape of an inverted U-shape. The moving component (400) includes a track (401) embedded in the center of the top of the support beam (103). The top of the track (401) is hollow. A slide block (402) is slidably arranged inside the track (401). An electric push rod (403) is provided on one side of the slide block (402). The driving end of the electric push rod (403) is fixed on the support beam (103) by a bracket.

5. The hot stamping die-cutting plate positioning device with adjustable function as described in claim 4, characterized in that: The hydraulic end of the hydraulic device (102) is provided with a pressing plate (104), and the pressing plate (104) is fitted to the connecting plate (300).

6. The hot stamping die-cutting plate positioning device with adjustable function as described in claim 5, characterized in that: A positioning seat (306) is provided on the left and right sides of the connecting plate (300). Each positioning seat (306) corresponds to the hanging ear (101) on the same side. A threaded post (307) is threaded into each hanging ear (101). The threaded post (307) passes through the connecting plate (300) and is fixedly connected to the positioning seat (306).

7. A hot stamping die-cutting plate positioning device with adjustable function as described in claim 6, characterized in that: Each of the rectangular lugs (101) has a vertically penetrating opening (500). Each lug (101) has a horizontally penetrating threaded hole (501). The threaded hole (501) and the opening (500) form a cross shape. Each threaded hole (501) passes through the lower end of the threaded post (307). Each threaded hole (501) has a positioning bolt (502) installed inside it.

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