A paper product printing and gilding machine

Abstract

The utility model relates to paper product processing technical field discloses a paper product printing gold stamping machine, including functional unit, the outer wall top of functional unit is equipped with two clamping mechanisms, the clamping mechanism is used for quick dismounting each function module, the outer wall left side of functional unit is equipped with speed change mechanism, the speed change mechanism is used for switching transmission speed as needed, the clamping mechanism includes support box, the support box fixedly connected in the outer wall top of functional unit, the outer wall top of support box is fixedly connected with the connecting frame, the outer wall left and right sides of connecting frame all are rotatably connected with the rotating shaft, the inner wall middle part of connecting frame is slidably connected with the sliding block. In the utility model, the rotating handle before rotating support box, can drive bevel gear one rotation through connecting shaft one, in turn drive the rotation of the gear teeth two meshed with it, drive the sliding block to slide in the connecting frame through connecting shaft two and drive the threaded rod rotation.

Description

Technical Field

[0001] This utility model relates to the field of paper product processing technology, and in particular to a paper product printing hot stamping machine. Background Technology

[0002] Paper product printing hot stamping machines are devices used to achieve hot stamping on the surface of paper. They work on the principle of heat transfer, where the electroplated aluminum layer peels off from the base film and is transferred onto the paper product under heat and pressure. In terms of type, there are manual, semi-automatic, and fully automatic models, with fully automatic models being more efficient. Structurally, they generally include units for unwinding and hot stamping, electroplating aluminum processing, and rewinding. In terms of mechanical design, attention must be paid to tension control and pressure adjustment to ensure the accuracy and quality of hot stamping. A reasonable structural design also affects the ease of operation, maintenance, and operational stability of the equipment.

[0003] The main mechanical components of a paper product printing hot stamping machine include: an unwinding device for installing and releasing the paper roll; a paper feeding mechanism equipped with paper feed rollers to smoothly transport the paper, some of which also have alignment and paper edge detection functions; a hot stamping unit containing a hot stamping plate, an impression plate, and a heated electric plate to complete the hot stamping transfer; an electroplated aluminum foil assembly consisting of an unwinding shaft, a take-up roller, and guide rollers to control the transport and take-up of the electroplated aluminum foil; a take-up device that collects the paper after hot stamping; and possibly a correction device for adjusting the paper position. However, existing paper product printing hot stamping machines have cumbersome functional unit disassembly and assembly, long maintenance and upgrade downtime, high operational difficulty, low equipment maintenance efficiency, and difficulty in flexibly adapting to different needs. The equipment lacks flexibility in use and may have a shortened service life due to frequent and complex operations. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a hot stamping machine for paper product printing, which aims to improve the problems of cumbersome disassembly and assembly of functional units, long downtime for maintenance and upgrades, high operational difficulty, low equipment maintenance efficiency, difficulty in flexibly adapting to different needs, insufficient equipment flexibility, and potential shortened service life due to frequent and complex operations in the existing paper product printing hot stamping machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a paper product printing hot stamping machine, comprising a functional unit, two clamping mechanisms installed on the top of the outer wall of the functional unit, the clamping mechanisms being used for quick assembly and disassembly of each functional module, a speed-changing mechanism installed on the left side of the outer wall of the functional unit, the speed-changing mechanism being used for switching transmission speed as needed, the clamping mechanism comprising a support box, the support box being fixedly connected to the top of the outer wall of the functional unit, a connecting frame being fixedly connected to the top of the outer wall of the support box, a rotating shaft being rotatably connected to the left and right sides of the outer wall of the connecting frame, a slider being slidably connected to the middle of the inner wall of the connecting frame, a clamping plate being fixedly connected to the top of the outer wall of the rotating shaft, and a rotating component being installed on the bottom of the outer wall of the clamping plate.

[0006] As a further description of the above technical solution:

[0007] The rotating assembly includes a rotating handle, which is installed on the front side of the outer wall of the support box. A connecting shaft is fixedly connected to the rear side of the outer wall of the rotating handle. A bevel gear is fixedly connected to the rear side of the outer wall of the connecting shaft. A bevel gear is rotatably connected to the bottom of the inner wall of the support box. The bevel gear is meshed with the bevel gear. A connecting shaft is fixedly connected to the top of the outer wall of the bevel gear. A threaded rod is fixedly connected to the top of the outer wall of the connecting shaft.

[0008] As a further description of the above technical solution:

[0009] The transmission mechanism includes a support plate, which is installed on the left side of the outer wall of the functional unit. A transmission box is fixedly connected to the top of the outer wall of the support plate. A wrench is installed on the front side of the outer wall of the transmission box. A sliding tube is fixedly connected to the bottom of the outer wall of the wrench. Limiting discs are installed on both the front and rear sides of the outer wall of the sliding tube. A drive assembly is installed in the middle of the inner wall of the limiting disc.

[0010] As a further description of the above technical solution:

[0011] The drive assembly includes a servo motor, which is mounted on the front side of the outer wall of the gearbox. The output end of the servo motor is fixedly connected to an output shaft. A gear tooth one is installed in the middle of the outer wall of the output shaft. A gear tooth two is meshed with the left side of the outer wall of the gear tooth one. An input shaft is fixedly connected in the middle of the inner wall of the gear tooth two. A gear tooth three is fixedly connected in the middle of the outer wall of the input shaft.

[0012] As a further description of the above technical solution:

[0013] A support column is installed on the top of the outer wall of the clamping plate, and a connecting plate is fixedly connected to the top of the outer wall of the support column.

[0014] As a further description of the above technical solution:

[0015] Anti-slip pads are fixedly connected to the front and rear sides of the bottom of the outer wall of the functional unit.

[0016] As a further description of the above technical solution:

[0017] A fixing plate is fixedly connected to the left side of the outer wall of the functional unit, and a winding drum is rotatably connected to the middle of the inner wall of the fixing plate. Limiting plates are fixedly connected to the front and rear sides of the outer wall of the winding drum.

[0018] As a further description of the above technical solution:

[0019] A display is mounted on the front side of the outer wall of the functional unit, and a keyboard is mounted on the bottom of the outer wall of the display.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotating handle in front of the rotating support box can drive the bevel gear to rotate through the connecting shaft, which in turn drives the gear tooth that meshes with it to rotate. The connecting shaft drives the threaded rod to rotate, which drives the slider to slide inside the connecting frame. When the slider rises and falls inside the connecting frame, the two clamping plates clamp and fix the support column on both sides of the connecting frame through the rotating shaft. This allows for quick disassembly and assembly of various functional modules, shortens maintenance and upgrade downtime, reduces operational difficulty, improves equipment maintenance efficiency, and can flexibly adapt to different needs, enhancing the overall flexibility and service life of the equipment.

[0022] 2. In this utility model, the servo motor on the front side of the starting gearbox can drive the output shaft to rotate. The input shaft obtains rotational driving force through the meshing of gear teeth two and gear teeth one. Moving the wrench back and forth can cause the sliding tube to push the limit plates fixed on both sides outside the input shaft to move. That is, moving the wrench can allow the input shaft to slide inside the gearbox and mesh with different gear teeth on the output shaft to achieve the speed change effect. It can switch the transmission speed as needed. When hot stamping is complex, the speed is reduced to maintain quality, and when hot stamping is simple, the speed is increased to improve efficiency. It takes into account different hot stamping needs, optimizes the production rhythm, and avoids the imbalance between quality and efficiency under a single speed. Attached Figure Description

[0023] Figure 1 This is a perspective view of a paper product printing hot stamping machine proposed in this utility model;

[0024] Figure 2 This is a front view of a paper product printing hot stamping machine proposed in this utility model;

[0025] Figure 3 This is a side view of a paper product printing hot stamping machine proposed in this utility model;

[0026] Figure 4 This is a partial structural exploded view of a paper product printing hot stamping machine proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of a paper product printing hot stamping machine proposed in this utility model.

[0028] Legend:

[0029] 1. Functional Unit; 2. Clamping Mechanism; 201. Support Box; 202. Connecting Frame; 203. Rotating Shaft; 204. Slider; 205. Clamping Plate; 206. Rotating Assembly; 2061. Rotating Handle; 2062. Connecting Shaft One; 2063. Bevel Gear One; 2064. Bevel Gear Two; 2065. Connecting Shaft Two; 2066. Threaded Rod; 3. Speed ​​Transmission Mechanism; 301. Support Plate; 302. 303. Gearbox; 304. Wrench; 305. Sliding tube; 306. Limit plate; 307. Drive assembly; 3081. Servo motor; 3092. Output shaft; 30063. Gear tooth 1; 30064. Gear tooth 2; 30065. Input shaft; 30066. Gear tooth 3; 4. Support column; 5. Connecting plate; 6. Anti-slip pad; 7. Fixing plate; 8. Unwinding drum; 9. Limit plate; 10. Display; 11. Keyboard. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a paper product printing hot stamping machine, including a functional unit 1. Two clamping mechanisms 2 are installed on the top of the outer wall of the functional unit 1. The clamping mechanisms 2 are used for quick assembly and disassembly of various functional modules. A speed-changing mechanism 3 is installed on the left side of the outer wall of the functional unit 1. The speed-changing mechanism 3 is used to switch the transmission speed as needed. The clamping mechanism 2 includes a support box 201, which is fixedly connected to the top of the outer wall of the functional unit 1. A connecting frame 202 is fixedly connected to the top of the outer wall of the support box 201. Rotating shafts 203 are rotatably connected to the left and right sides of the outer wall of the connecting frame 202. A slider 204 is slidably connected to the middle of the inner wall of the connecting frame 202. The top of the outer wall of the rotating shaft 203 is fixedly connected to the connecting frame 202. A clamping plate 205 is fixedly connected. A rotating component 206 is installed on the bottom of the outer wall of the clamping plate 205. The rotating component 206 includes a rotating handle 2061. The rotating handle 2061 is installed on the front side of the outer wall of the support box 201. A connecting shaft 2062 is fixedly connected to the rear side of the outer wall of the rotating handle 2061. A bevel gear 2063 is fixedly connected to the rear side of the outer wall of the connecting shaft 2062. A bevel gear 2064 is rotatably connected to the bottom of the inner wall of the support box 201. The bevel gear 2064 meshes with the bevel gear 2063. A connecting shaft 2065 is fixedly connected to the top of the outer wall of the bevel gear 2064. A threaded rod 2066 is fixedly connected to the top of the outer wall of the connecting shaft 2065.

[0032] Specifically, the rotating handle 2061 mounted on the front of the support box 201 can drive the bevel gear 2063 to rotate via the connecting shaft 2062. The bevel gear 2063 then drives the gear tooth 3064 meshing with it to rotate. The rotation of the gear tooth 3064 drives the threaded rod 2066 to rotate synchronously via the connecting shaft 2065. The rotation of the threaded rod 2066 then drives the slider 204 to slide smoothly inside the connecting frame 202. When the slider 204 rises and falls inside the connecting frame 202, it will drive the two clamping plates 205 to move relative to each other on both sides of the connecting frame 202 via the rotating shaft 203, realizing the clamping and releasing of the support column 4. This allows for the quick completion of the disassembly and assembly of various functional modules, shortens downtime during equipment maintenance and upgrades, reduces operational difficulty, significantly improves equipment maintenance efficiency, and can flexibly adapt to support columns of different specifications, enhancing the overall flexibility of the equipment and extending its service life.

[0033] Reference Figure 1 , Figure 2 and Figure 5The transmission mechanism 3 includes a support plate 301, which is installed on the left side of the outer wall of the functional unit 1. A transmission box 302 is fixedly connected to the top of the outer wall of the support plate 301. A wrench 303 is installed on the front side of the outer wall of the transmission box 302. A sliding tube 304 is fixedly connected to the bottom of the outer wall of the wrench 303. Limiting discs 305 are installed on both the front and rear sides of the outer wall of the sliding tube 304. A drive assembly 306 is installed in the middle of the inner wall of the limiting disc 305. The drive assembly 306 includes a servo motor 3061, which is an EM5J type. Servo motor 3061 drives the motor by receiving signals and achieves closed-loop precise control through encoding feedback. Servo motor 3061 is installed on the front side of the outer wall of transmission box 302. The output end of servo motor 3061 is fixedly connected to output shaft 3062. Gear tooth 3063 is installed in the middle of the outer wall of output shaft 3062. Gear tooth 3064 is meshed on the left side of the outer wall of gear tooth 3063. Input shaft 3065 is fixedly connected in the middle of the inner wall of gear tooth 3064. Gear tooth 3066 is fixedly connected in the middle of the outer wall of input shaft 3065.

[0034] Specifically, starting the servo motor 3061 installed on the front side of the gearbox 302 drives the output shaft 3062 to rotate stably, providing a power source for the entire transmission system. The input shaft 3065 is connected to the gear 3062 through the meshing of gear 3064 and gear 3063, effectively obtaining rotational driving force and ensuring efficient and reliable power transmission. By manually moving the wrench 303 located outside the gearbox 302, the sliding tube 304 can be driven to push the limit plates 305 on both sides synchronously along the axial direction. Since the limit plates 305 are firmly fixed to the outside of the input shaft 3065, the operation of moving the wrench 303 can drive the input shaft 3065 to rotate. Shaft 3065 slides smoothly within a preset track inside gearbox 302, thereby enabling the gear teeth on input shaft 3065 to precisely mesh with the gear teeth of different specifications on output shaft 3062. This achieves the effect of flexibly adjusting the transmission speed, allowing for free switching of transmission speed according to actual production needs. When performing complex hot stamping operations, reducing the transmission speed ensures the clarity and adhesion of the hot stamping pattern, while increasing the transmission speed improves production efficiency per unit time when performing simple hot stamping tasks. This comprehensively caters to the operational needs of different hot stamping processes and effectively avoids imbalances such as substandard quality or low efficiency under a single transmission speed.

[0035] Reference Figure 1 , Figure 2 and Figure 3A support column 4 is installed on the top of the outer wall of the clamping plate 205. A connecting plate 5 is fixedly connected to the top of the outer wall of the support column 4. Anti-slip pads 6 are fixedly connected to the front and rear sides of the bottom of the outer wall of the functional unit 1. A fixing plate 7 is fixedly connected to the left side of the outer wall of the functional unit 1. A unwinding drum 8 is rotatably connected to the middle of the inner wall of the fixing plate 7. Limiting plates 9 are fixedly connected to the front and rear sides of the outer wall of the unwinding drum 8. A display 10 is installed on the front side of the outer wall of the functional unit 1. A keyboard 11 is installed on the bottom of the outer wall of the display 10.

[0036] Specifically, the connecting plate 5 is connected to multiple functional units 1 through multiple support columns 4 at the bottom. The anti-slip pad 6 is used to provide shock absorption and anti-slip effect for the device. The unwinding drum 8 is installed inside the fixed plate 7 to continuously release paper and ensure stable paper delivery during subsequent processing. The limiting plate 9 is used to limit paper slippage. The display 10 is installed on the front side of the functional unit 1 to display the working status. The keyboard 11 is used to edit the parameter information of the device operation.

[0037] Working principle: By rotating the rotary handle 2061 installed in front of the support box 201, the bevel gear 2063 is driven to rotate through the connecting shaft 2062, which in turn drives the gear tooth 3064 meshing with it to rotate. The threaded rod 2066 is driven to rotate through the connecting shaft 2065, which in turn drives the slider 204 to slide inside the connecting frame 202. When the slider 204 rises and falls inside the connecting frame 202, the two clamping plates 205 can clamp and fix the support column 4 on both sides of the connecting frame 202 through the rotating shaft 203. This allows for quick disassembly and assembly of various functional modules, shortens maintenance and upgrade downtime, reduces operating difficulty, improves equipment maintenance efficiency, and can flexibly adapt to different needs, enhancing the overall flexibility and service life of the equipment.

[0038] Starting the servo motor 3061 installed on the front side of the gearbox 302 drives the output shaft 3062 to rotate. The input shaft 3065 is connected to the gear 3063 through gear 3064 to obtain the driving force for rotation. By moving the lever 303 back and forth, the sliding tube 304 can push the limit plates 305 on both sides to move. The limit plates 305 are fixed outside the input shaft 3065. That is, by moving the lever 303, the input shaft 3065 can slide inside the gearbox 302 and engage with different gears on the output shaft 3062 to achieve the effect of speed change. The transmission speed can be switched as needed. When hot stamping is complex, the speed is reduced to maintain quality, and when hot stamping is simple, the speed is increased to improve efficiency. This takes into account different hot stamping needs, optimizes the production rhythm, and avoids the imbalance between quality and efficiency under a single speed.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hot stamping machine for printing paper products, comprising a functional unit (1), characterized in that: Two clamping mechanisms (2) are installed on the top of the outer wall of the functional unit (1). The clamping mechanisms (2) are used to quickly assemble and disassemble each functional module. A speed-changing mechanism (3) is installed on the left side of the outer wall of the functional unit (1). The speed-changing mechanism (3) is used to switch the transmission speed as needed. The clamping mechanism (2) includes a support box (201), which is fixedly connected to the top of the outer wall of the functional unit (1). A connecting frame (202) is fixedly connected to the top of the outer wall of the support box (201). Rotating shafts (203) are rotatably connected to the left and right sides of the outer wall of the connecting frame (202). A slider (204) is slidably connected to the middle of the inner wall of the connecting frame (202). A clamping plate (205) is fixedly connected to the top of the outer wall of the rotating shaft (203). A rotating component (206) is installed at the bottom of the outer wall of the clamping plate (205).

2. The hot stamping machine for printing paper products according to claim 1, characterized in that: The rotating assembly (206) includes a rotating handle (2061), which is installed on the front side of the outer wall of the support box (201). A connecting shaft (2062) is fixedly connected to the rear side of the outer wall of the rotating handle (2061). A bevel gear (2063) is fixedly connected to the rear side of the outer wall of the connecting shaft (2062). A bevel gear (2064) is rotatably connected to the bottom of the inner wall of the support box (201). The bevel gear (2064) meshes with the bevel gear (2063). A connecting shaft (2065) is fixedly connected to the top of the outer wall of the bevel gear (2064). A threaded rod (2066) is fixedly connected to the top of the outer wall of the connecting shaft (2065).

3. The hot stamping machine for paper product printing according to claim 1, characterized in that: The transmission mechanism (3) includes a support plate (301), which is installed on the left side of the outer wall of the functional unit (1). A transmission box (302) is fixedly connected to the top of the outer wall of the support plate (301). A wrench (303) is installed on the front side of the outer wall of the transmission box (302). A sliding tube (304) is fixedly connected to the bottom of the outer wall of the wrench (303). Limiting discs (305) are installed on both the front and rear sides of the outer wall of the sliding tube (304). A drive assembly (306) is installed in the middle of the inner wall of the limiting disc (305).

4. A hot stamping machine for printing paper products according to claim 3, characterized in that: The drive assembly (306) includes a servo motor (3061), which is mounted on the front side of the outer wall of the gearbox (302). The output end of the servo motor (3061) is fixedly connected to an output shaft (3062). A gear tooth (3063) is installed in the middle of the outer wall of the output shaft (3062). A gear tooth (3064) is meshed on the left side of the outer wall of the gear tooth (3063). An input shaft (3065) is fixedly connected in the middle of the inner wall of the gear tooth (3064). A gear tooth (3066) is fixedly connected in the middle of the outer wall of the input shaft (3065).

5. A hot stamping machine for printing paper products according to claim 1, characterized in that: A support column (4) is installed on the top of the outer wall of the clamp (205), and a connecting plate (5) is fixedly connected to the top of the outer wall of the support column (4).

6. A hot stamping machine for printing paper products according to claim 1, characterized in that: Anti-slip pads (6) are fixedly connected to the front and rear sides of the bottom of the outer wall of the functional unit (1).

7. A hot stamping machine for printing paper products according to claim 1, characterized in that: A fixing plate (7) is fixedly connected to the left side of the outer wall of the functional unit (1), and a winding drum (8) is rotatably connected to the middle of the inner wall of the fixing plate (7). Limiting plates (9) are fixedly connected to the front and rear sides of the outer wall of the winding drum (8).

8. A paper product printing hot stamping machine according to claim 1, characterized in that: A display (10) is mounted on the front side of the outer wall of the functional unit (1), and a keyboard (11) is mounted on the bottom of the outer wall of the display (10).

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