Non-indentation gold stamping device for tipping paper

Abstract

The invention discloses an indentation-free gold stamping device for tipping paper, and relates to the technical field of tipping paper gold stamping, the indentation-free gold stamping device comprises an operation box, both sides of the operation box are provided with through holes, and the same tipping paper body is inserted into the two through holes. The indentation-free gold stamping device for the tipping paper has the advantages that after the gold stamping sticker is damaged, the overall thickness of the gold stamping sticker is reduced, the extrusion force between the pressure-bearing sensor and the ring frame is reduced, the pressure measured by the pressure-bearing sensor is reduced, and under the condition that a press machine is kept unchanged, the indentation-free gold stamping device is used for the tipping paper. The extrusion force between the gilding paste and the tipping paper body below the gilding paste is reduced, a hydraulic cylinder II is adjusted to drive an upper pressing ring to extrude a spring sleeve, so that a lower pressing ring below the spring sleeve begins to apply pressure, the extrusion force between a pressure-bearing sensor and a ring frame is gradually increased to an initial value, and the gilding paste realizes self-adjusting downward pressing; and the extrusion force between the gold stamping paste and the tipping paper body is kept unchanged, so that the generation of indentations is avoided.

Description

Technical Field

[0001] This invention relates to the field of hot stamping technology for tipping paper, and more particularly to a non-marking hot stamping device for tipping paper. Background Technology

[0002] Hot stamping is a process that uses the principle of heat transfer to transfer the aluminum layer in electroplated aluminum foil to the surface of the substrate to create a special metallic effect. Because the main material used in hot stamping is electroplated aluminum foil, it is also called electroplated aluminum foil hot stamping. Hot stamping equipment is required when performing hot stamping operations on cork paper during its production process.

[0003] Existing creasing-free hot stamping devices for tipping paper rely on hot stamping stickers that are melted at high temperatures and then applied to the tipping paper. However, these stickers are subject to wear and tear, though the amount of wear is relatively small. During creasing-free hot stamping, the pressure between the sticker and the tipping paper needs to be constant. The wear and tear of the stickers results in insufficient initial pressure, and the pressure adjustment of the press can be too large, easily leading to overpressure, causing creasing, or excessively thick hot stamping on the tipping paper, resulting in blurry hot stamping. This reduces the usability of the creasing-free hot stamping device. Summary of the Invention

[0004] This invention discloses a non-crease hot stamping device for tipping paper, aiming to solve the technical problems of existing non-crease hot stamping devices for tipping paper. In these devices, the hot stamping sticker is melted at high temperature and then attached to the tipping paper. However, the hot stamping sticker is subject to wear and tear during use, although the thickness of the worn-out sticker is small. Furthermore, in non-crease hot stamping operations, the pressure between the hot stamping sticker and the tipping paper needs to be constant. The wear and tear of the hot stamping sticker causes the original set pressure to be insufficient. When the pressure of the press is adjusted, the adjustment range is large, which can easily lead to overpressure, resulting in creases, and the hot stamping of the tipping paper being too thick, resulting in blurry hot stamping.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A non-embossed hot stamping device for tipping paper includes an operation box with perforations on both sides, through which the same tipping paper body is inserted. A press is fixedly connected to the top of the operation box, and a connecting upper seat is fixedly connected to the output end of the press. A self-adjusting mechanism is provided below the connecting upper seat. The self-adjusting mechanism includes a docking base, and two connecting grooves are opened on the inner walls of both sides of the docking base. A connecting slider is slidably connected inside each connecting groove. A hanging spring rod is fixedly connected to the bottom of each connecting slider, and the bottom end of the hanging spring rod is fixedly connected to the bottom inner wall of the connecting groove. The same ring frame is fixedly connected to multiple connecting sliders, and connecting pull rods are fixedly connected to the four corners of the bottom of the ring frame. The same hot stamping sticker is fixedly connected to the bottom of multiple connecting pull rods. Telescopic connecting rods are fixedly connected at equal intervals to the top of the hot stamping sticker located below the docking base, and the top of the telescopic connecting rods is fixedly connected to the bottom of the docking base.

[0006] In a preferred embodiment, each of the four top corners of the ring frame is fixedly connected to a central column, and each central column has a spring sleeve fitted on its outer side wall. An upper pressure ring is fixedly connected above the spring sleeve, and a lower pressure ring is fixedly connected below the spring sleeve. Two pressure sensors are symmetrically distributed at the bottom of the lower pressure ring, and the pressure sensors are in contact with the top of the ring frame. Two hydraulic cylinders are fixedly connected to the inner top wall of the docking base located above each central column, and the output end of the hydraulic cylinder is fixedly connected to the top of the adjacent upper pressure ring.

[0007] In a preferred embodiment, a heating mechanism is fixedly connected inside the connecting upper seat, and mating grooves are opened on the connecting upper seat and the mating base. A retaining plate is inserted into the mating groove, and compression spring rods are fixedly connected at equal intervals on the top of the retaining plate. The top of the compression spring rods located on the same retaining plate is fixedly connected to the same mating pressure plate.

[0008] In a preferred embodiment, the control box has two symmetrically distributed hanging plates on the top inner wall below the press, and two lifting slots are opened on the opposite side of each hanging plate. A lifting slide rod is slidably connected inside each lifting slot, and the bottom of the lifting slide rod is fixedly connected to the top of the connecting seat. A door opening is opened on one side of the control box, and a box door is connected to both inner walls of the door opening by hinges. The control box is covered with a sealing strip around the box door.

[0009] In a preferred embodiment, the inner walls of the operation box located below the tipping paper body are fixedly connected to the same lower support plate, and the lower support plate is in contact with the bottom of the tipping paper body. The inner walls of the operation box located at both ends of the docking base are connected to guide rollers through bearings.

[0010] In a preferred embodiment, the operation box is provided with a flattening and impurity removal mechanism located between the tipping paper body and the docking base, and the flattening and impurity removal mechanism includes an annular adjusting rail, the top of the annular adjusting rail is fixedly connected to a connecting frame, and the connecting frame is fixedly connected to the inner wall of one side of the operation box.

[0011] In a preferred embodiment, a follower slider is slidably connected inside the annular adjustment rail, and a rotating frame is fixedly connected to the bottom of the follower slider. A forward and reverse motor is fixedly connected to the top of the rotating frame away from the annular adjustment rail. The output shaft of the forward and reverse motor is fixedly connected to a rotating ring through a coupling. An unfolding frame is fixedly connected to the bottom of the rotating ring. Side frames are fixedly connected to both ends of one side of the unfolding frame. Electrostatic adsorption rods are fixedly connected at equal intervals on the two side frames. The unfolding frame has a hollow structure, and collection holes are opened on the arc surface of the unfolding frame between the electrostatic adsorption rods.

[0012] In a preferred embodiment, a motor frame is fixedly connected to the top of the connecting frame, and a second reversible motor is fixedly connected to the motor frame. The output shaft of the second reversible motor is fixedly connected to a reversible shaft via a coupling. The bottom of the reversible shaft is fixedly connected to the rotating frame. A collection box is fixedly connected to the top of the annular adjusting rail, and a collection pump is fixedly connected to the bottom of the rotating frame. The collection end of the collection pump is connected to the inside of the unfolding frame via a pipe, and the delivery end of the collection pump is connected to the inside of the collection box via a pipe.

[0013] In a preferred embodiment, the operating box is equipped with an oscillating gas collection mechanism near the two perforations. The oscillating gas collection mechanism includes a surrounding frame, with mounting rods fixedly connected to both sides of the surrounding frame. The mounting rods are fixedly connected to the inner wall of the operating box. The cork paper body passes through the surrounding frame. An integrating frame is fixedly connected to the bottom inner wall of the surrounding frame. Limiting rings are fixedly connected at equal intervals on one side of the integrating frame. An oscillating spring rod is fixedly connected to the bottom inner wall of the surrounding frame below the limiting ring. The oscillating spring rod passes through the limiting ring. An oscillating head is fixedly connected to the top of each oscillating spring rod.

[0014] In a preferred embodiment, both sides of the enclosure frame are fixedly connected to limit rails, and the interior of each limit rail is slidably connected to a limit rod. The top of each limit rod is fixedly connected to the same iron rod. A hydraulic cylinder is fixedly connected to each end of the enclosure frame above the iron rod. An electromagnet is fixedly connected to the output end of each hydraulic cylinder, and the electromagnet is in contact with the iron rod. Two sleeves are fixedly connected to one side of the enclosure frame, and the interior of each sleeve is fixedly connected to the same air collecting pipe. An air collecting hole is opened on the arc surface of the air collecting pipe facing the interior of the enclosure frame. An air pump is fixedly connected to the top of the enclosure frame. The collecting end of the air pump is connected to the interior of the air collecting pipe through a pipe. The output end of the air pump is fixedly connected to an air guide pipe, and the opening end of the air guide pipe is located outside the operating box.

[0015] The present invention provides a non-indentation hot stamping device for tipping paper. When the hot stamping foil is worn down, its overall thickness decreases, leading to a reduction in the pressure between the pressure sensor and the ring frame. This results in a decrease in the pressure measured by the pressure sensor. With the press remaining constant, the pressure between the hot stamping foil and the tipping paper body below decreases. Adjusting the hydraulic cylinder drives the upper pressure ring to press the spring sleeve, causing the lower pressure ring below the spring sleeve to apply pressure. The pressure between the pressure sensor and the ring frame gradually increases to its initial value, thus achieving self-adjusting downward pressure on the hot stamping foil. The pressure between the hot stamping foil and the tipping paper body remains constant, preventing indentations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a non-marking hot stamping device for cork paper proposed in this invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the operation box of a non-marking hot stamping device for cork paper proposed in this invention.

[0018] Figure 3 This is a schematic diagram of the combined structure of a press, connecting upper seat, and self-adjusting mechanism for a non-marking hot stamping device for cork paper proposed in this invention.

[0019] Figure 4 This is a cross-sectional view of the connecting upper seat and docking base combination structure of a non-embossing hot stamping device for cork paper proposed in this invention.

[0020] Figure 5 for Figure 4 A schematic diagram of the planar structure.

[0021] Figure 6 This is a schematic diagram of the combined structure of the hot stamping sticker, ring frame, and lifting spring rod of a non-embossing hot stamping device for tipping paper proposed in this invention.

[0022] Figure 7 This is an enlarged view of the combined structure of the intermediate column, spring sleeve, and pressure sensor of a non-marking hot stamping device for cork paper proposed in this invention.

[0023] Figure 8 This is a schematic diagram of the oscillating air collection mechanism of a non-embossing hot stamping device for cork paper proposed in this invention.

[0024] Figure 9 for Figure 8 The structure is flipped.

[0025] Figure 10 This is a schematic diagram of the flattening and impurity removal mechanism of a non-indentation hot stamping device for cork paper proposed in this invention.

[0026] Figure 11 for Figure 10 The structure is flipped.

[0027] In the diagram: 1. Control box; 2. Guide roller; 3. Tipping paper body; 4. Vibrating air collection mechanism; 401. Enclosing frame; 402. Mounting rod; 403. Air collection pipe; 404. Air pump; 405. Air guide pipe; 406. Electromagnet; 407. Vibrating spring rod; 408. Integration frame; 409. Limiting ring; 410. Vibrating head; 411. Limiting rail; 412. Tube sleeve; 413. Hydraulic cylinder one; 414. Air collection hole; 415. Iron rod; 416. Limiting slide rod; 5. Sealing strip; 6. Box door; 7. Press; 8. Flattening and impurity removal mechanism; 801. Circular adjusting rail; 802. Electrostatic adsorption rod; 803. Rotating ring; 804. Rotating frame; 805. Unfolding frame; 806. Forward and reverse motor one; 807. Collection box; 808. Forward and reverse motor two; 809. 810. Motor frame; 811. Connecting frame; 812. Forward and reverse shaft; 813. Follower slider; 814. Collection pump; 815. Collection hole; 816. Side frame; 9. Lower support plate; 10. Hanging plate; 11. Lifting groove; 12. Self-adjusting mechanism; 1201. Docking base; 1202. Hot stamping sticker; 1203. Connecting slider; 1204. Connecting slide groove; 1205. Telescopic connecting rod; 1206. Lifting spring rod; 1207. Ring frame; 1208. Spring sleeve; 1209. Connecting tie rod; 1210. Intermediate column; 1211. Hydraulic cylinder II; 1212. Upper pressure ring; 1213. Lower pressure ring; 1214. Pressure sensor; 13. Lifting slide rod; 14. Connecting upper seat; 15. Heating mechanism; 16. Clamping plate; 17. Compression spring rod; 18. Matching pressure plate. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0029] The present invention discloses a non-crease hot stamping device for tipping paper. It is mainly used in existing non-crease hot stamping devices for tipping paper. In use, hot stamping stickers are melted at high temperature and attached to the tipping paper. However, the hot stamping stickers are subject to wear and tear during use, and the thickness of the wear is small. However, in the non-crease hot stamping operation, the pressure between the hot stamping sticker and the tipping paper needs to be constant. The wear and tear of the hot stamping sticker causes the original set pressure to be insufficient. When the pressure of the press is adjusted, the adjustment range is large, which can easily lead to overpressure, resulting in creases and excessively thick hot stamping on the tipping paper, resulting in blurry hot stamping.

[0030] Reference Figures 1-11A non-embossed hot stamping device for tipping paper includes an operation box 1. Both sides of the operation box 1 have perforations, and the same tipping paper body 3 is inserted into the two perforations. A press 7 is fixedly connected to the top of the operation box 1, and the output end of the press 7 is fixedly connected to a connecting upper seat 14. A self-adjusting mechanism 12 is provided below the connecting upper seat 14. The self-adjusting mechanism 12 includes a docking base 1201, and two connecting grooves 1204 are formed on the inner walls of both sides of the docking base 1201. A connecting slider 1203 is slidably connected inside each connecting groove 1204. Each connecting slider 1203... Each of the bottoms is fixedly connected to a lifting spring rod 1206. The bottom end of the lifting spring rod 1206 is fixedly connected to the bottom inner wall of the connecting slide 1204. Multiple connecting sliders 1203 are fixedly connected to the same ring frame 1207. The bottom four corners of the ring frame 1207 are fixedly connected to connecting pull rods 1209. The bottom of multiple connecting pull rods 1209 is fixedly connected to the same hot stamping sticker 1202. The top of the hot stamping sticker 1202 is located below the docking base 1201 and is fixedly connected to telescopic connecting rods 1205 at equal intervals. The top of the telescopic connecting rods 1205 is fixedly connected to the bottom of the docking base 1201.

[0031] In specific application scenarios, after the hot stamping sticker 1202 is worn out, its overall thickness decreases, which reduces the pressure between the pressure sensor 1214 and the ring frame 1207. As a result, the pressure measured by the pressure sensor 1214 decreases, and with the press 7 remaining unchanged, the pressure between the hot stamping sticker 1202 and the lower tipping paper body 3 decreases. The adjusting hydraulic cylinder 1211 drives the upper pressure ring 1212 to compress the spring sleeve 1208, causing the lower pressure ring 1213 below the spring sleeve 1208 to begin applying pressure. The spring sleeve 1208 is compressed again, and the pressure between the pressure sensor 1214 and the ring frame 1207 gradually increases to the initial value. Thus, the hot stamping sticker 1202 achieves self-adjusting downward pressure, and the pressure between the hot stamping sticker 1202 and the tipping paper body 3 remains constant, maintaining the optimal hot stamping contact pressure, avoiding the formation of indentations, and thereby improving the hot stamping effect.

[0032] Specifically, the hot stamping sticker 1202 achieves fine-tuning of height through the self-adjustment inside the docking base 1201. Compared with the overall adjustment of the press 7, its adjustment range is smaller and the pressure adjustment is more precise, thereby ensuring that the tipping paper body 3 can be effectively hot stamped.

[0033] Reference Figures 1-7In a preferred embodiment, each of the four top corners of the ring frame 1207 is fixedly connected to a middle column 1210, and each middle column 1210 is fitted with a spring sleeve 1208 on its outer side wall. An upper pressure ring 1212 is fixedly connected above the spring sleeve 1208, and a lower pressure ring 1213 is fixedly connected below the spring sleeve 1208. Two pressure sensors 1214 are symmetrically distributed at the bottom of the lower pressure ring 1213. The pressure sensors 1214 are in contact with the top of the ring frame 1207. Two hydraulic cylinders 1211 are fixedly connected to the inner top wall of the docking base 1201 above each middle column 1210. The output end of the hydraulic cylinder 1211 is fixedly connected to the top of the adjacent upper pressure ring 1212.

[0034] Reference Figure 1 , Figure 3 and Figure 4 In a preferred embodiment, a heating mechanism 15 is fixedly connected inside the connecting upper seat 14, and the connecting upper seat 14 and the docking base 1201 have mating grooves that fit together. A retaining plate 16 is inserted into the docking groove, and a compression spring rod 17 is fixedly connected at equal intervals to the top of the retaining plate 16. The top of the compression spring rod 17 located on the same retaining plate 16 is fixedly connected to the same mating pressure plate 18.

[0035] Reference Figure 1 and Figure 3 In a preferred embodiment, the operating box 1 has two symmetrically distributed hanging plates 10 on the top inner wall below the press 7, and two lifting slots 11 are opened on the opposite side of the two hanging plates 10. Each lifting slot 11 is slidably connected to a lifting slide rod 13. The bottom of the lifting slide rod 13 is fixedly connected to the top of the connecting seat 14. A door opening is opened on one side of the operating box 1, and the inner walls on both sides of the door opening are connected to the box door 6 by hinges. The operating box 1 is covered with a sealing strip 5 around the box door 6.

[0036] Reference Figure 2 In a preferred embodiment, the inner walls of the operation box 1 located below the tipping paper body 3 are fixedly connected to the same lower support plate 9, and the lower support plate 9 is in contact with the bottom of the tipping paper body 3. The inner walls of the operation box 1 located at both ends of the docking base 1201 are connected to guide rollers 2 through bearings.

[0037] Reference Figure 2 , Figure 10 and Figure 11 In a preferred embodiment, the operation box 1 is provided with a flattening and impurity removal mechanism 8 between the cork paper body 3 and the docking base 1201, and the flattening and impurity removal mechanism 8 includes an annular adjustment rail 801. A connecting frame 810 is fixedly connected to the top of the annular adjustment rail 801 and is fixedly connected to the inner wall of one side of the operation box 1.

[0038] Reference Figure 10 and Figure 11 In a preferred embodiment, a follower slider 812 is slidably connected inside the annular adjustment rail 801, and a rotating frame 804 is fixedly connected to the bottom of the follower slider 812. A forward and reverse motor 806 is fixedly connected to the top of the rotating frame 804 away from the annular adjustment rail 801. The output shaft of the forward and reverse motor 806 is fixedly connected to a rotating ring 803 via a coupling. An unfolding frame 805 is fixedly connected to the bottom of the rotating ring 803. Side frames 815 are fixedly connected to both ends of one side of the unfolding frame 805. Electrostatic adsorption rods 802 are fixedly connected at equal distances on both side frames 815. The unfolding frame 805 has a hollow structure, and a collection hole 814 is opened on the arc surface of the unfolding frame 805 between the electrostatic adsorption rods 802.

[0039] Reference Figure 10 and Figure 11 In a preferred embodiment, a motor frame 809 is fixedly connected to the top of the connecting frame 810, and a second reversible motor 808 is fixedly connected to the motor frame 809. The output shaft of the second reversible motor 808 is fixedly connected to a reversible shaft 811 via a coupling. The bottom of the reversible shaft 811 is fixedly connected to the rotating frame 804. A collection box 807 is fixedly connected to the top of the annular adjusting rail 801. A collection pump 813 is fixedly connected to the bottom of the rotating frame 804. The collection end of the collection pump 813 is connected to the inside of the unfolding frame 805 via a pipe, and the delivery end of the collection pump 813 is connected to the inside of the collection box 807 via a pipe.

[0040] Specifically, after the tipping paper body 3 is conveyed to the area below the hot stamping sticker 1202, the second reversible motor 808 is started to rotate the unfolding frame 805 90° to the area below the hot stamping sticker 1202. Then, the first reversible motor 806 is started to rotate the unfolding frame 805 180° back and forth, thereby unfolding and smoothing the upper surface of the tipping paper body 3 to prevent wrinkles from reducing the hot stamping effect. At the same time, the collection pump 813 is started. The collection pump 813 adsorbs the dust attached to the tipping paper body 3 through the collection hole 814 on the unfolding frame 805. The electrostatic adsorption rod 802 works in conjunction with this to improve the dust adsorption effect.

[0041] Reference Figure 1 , Figure 2 , Figure 8 and Figure 9In a preferred embodiment, the operating box 1 is provided with an oscillating gas collection mechanism 4 near the two through holes. The oscillating gas collection mechanism 4 includes a surrounding frame 401. Mounting rods 402 are fixedly connected to both sides of the surrounding frame 401. The mounting rods 402 are fixedly connected to the inner wall of the operating box 1. The cork paper body 3 passes through the surrounding frame 401. An integrated frame 408 is fixedly connected to the bottom inner wall of the surrounding frame 401. Limiting rings 409 are fixedly connected at equal intervals on one side of the integrated frame 408. An oscillating spring rod 407 is fixedly connected to the bottom inner wall of the surrounding frame 401 below the limiting ring 409. The oscillating spring rod 407 passes through the limiting ring 409. An oscillating head 410 is fixedly connected to the top of each oscillating spring rod 407.

[0042] It should be noted that during the movement of the tipping paper body 3, the electromagnet 406 is energized, and the hydraulic cylinder 413 drives the iron rod 415 to rise. The iron rod 415 then lifts the bottom of the tipping paper body 3, causing it to rise. Then, the electromagnet 406 is de-energized, and the tipping paper body 3 comes into contact with the vibrating head 410. Under the action of the vibrating spring rod 407, this part of the tipping paper body 3 is in a vibrating state, and the waste gas adsorbed on it is shaken out. The air pump 404 is started to collect the waste gas through the air collection hole 414 on the air collection pipe 403 to prevent the waste gas from leaking out and causing safety hazards. At the same time, when the tipping paper body 3 enters the operation box 1, the initial impurity removal on the surface of the tipping paper body 3 is completed by vibration.

[0043] Reference Figure 8 and Figure 9 In a preferred embodiment, both sides of the enclosure frame 401 are fixedly connected to limit rails 411, and the interiors of the two limit rails 411 are slidably connected to limit rods 416. The tops of the two limit rods 416 are fixedly connected to the same iron rod 415. Hydraulic cylinders 413 are fixedly connected to both ends of the enclosure frame 401 above the iron rods 415. Electromagnets 406 are fixedly connected to the output ends of the two hydraulic cylinders 413, and the electromagnets 406 are in contact with the iron rods 415. Two sleeves 412 are fixedly connected to one side of the enclosure 401. The same air collecting pipe 403 is fixedly connected inside the two sleeves 412. The air collecting pipe 403 has an air collecting hole 414 on the arc surface facing the inside of the enclosure 401. An air pump 404 is fixedly connected to the top of the enclosure 401. The collecting end of the air pump 404 is connected to the inside of the air collecting pipe 403 through a pipe. The output end of the air pump 404 is fixedly connected to an air guide pipe 405. The open end of the air guide pipe 405 is located outside the operation box 1.

[0044] Working principle: During use, when the tipping paper body 3 enters the control box 1, the electromagnet 406 is energized, and the hydraulic cylinder 413 drives the iron rod 415 to rise. The iron rod 415 lifts the bottom of the tipping paper body 3, causing it to rise. Then, the electromagnet 406 is de-energized, and the tipping paper body 3 comes into contact with the vibrating head 410. Under the action of the vibrating spring rod 407, this part of the tipping paper body 3 is in a vibrating state, and the dust attached to it is detached. The air pump 404 collects it through the air collection hole 414. Then, the tipping paper body 3 moves to the bottom of the hot stamping sticker 1202, and the forward and reverse rotation is started. Motor 2 808 rotates the unfolding frame 805 90° to below the hot stamping sticker 1202. Then, reversible motor 1 806 is activated to rotate the unfolding frame 805 180° back and forth, thus unfolding and smoothing the upper surface of the tipping paper body 3 to prevent wrinkles from reducing the hot stamping effect. At the same time, the collection pump 813 is activated. The collection pump 813 uses the collection holes 814 on the unfolding frame 805 to adsorb the dust attached to the tipping paper body 3. The electrostatic adsorption rod 802 works in conjunction to accelerate the dust adsorption. After the tipping paper body 3 is processed, the pressure machine 7 is adjusted to move the hot stamping sticker 1202. Moved to the designated position, the heating mechanism 15 operates, initiating the hot stamping operation. After a period of use, the hot stamping sticker 1202 wears down, reducing its overall thickness. Consequently, the pressure between the pressure sensor 1214 and the ring frame 1207 decreases, resulting in a reduction in the pressure measured by the pressure sensor 1214. With the press 7 remaining unchanged, the pressure between the hot stamping sticker 1202 and the lower cork paper body 3 decreases. The adjusting hydraulic cylinder 1211 drives the upper pressure ring 1212 to compress the spring sleeve 1208, causing the lower pressure ring below the spring sleeve 1208 to... When pressure is applied at 1213, the pressure between the pressure sensor 1214 and the ring frame 1207 gradually increases to the initial value, and the hot stamping sticker 1202 achieves self-adjusting downward pressure. The pressure between the hot stamping sticker 1202 and the tipping paper body 3 remains unchanged. Before the tipping paper body 3 is removed from the operation box 1, the iron rod 415 and the vibrating head 410 cooperate to achieve the vibration of the tipping paper body 3. The air pump 404 is started to collect the waste gas through the air collection hole 414 on the air collection pipe 403 and the waste gas is discharged and collected through the air guide pipe 405. At the same time, the air pump 404 is in a continuous working state during the hot stamping operation.

[0045] 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 non-marking hot stamping device for tipping paper, comprising an operation box (1), characterized in that, Both sides of the operation box (1) have perforations, and the same cork paper body (3) is inserted inside the two perforations. A press (7) is fixedly connected to the top of the operation box (1), and a connecting upper seat (14) is fixedly connected to the output end of the press (7). A self-adjusting mechanism (12) is provided below the connecting upper seat (14). The self-adjusting mechanism (12) includes a docking base (1201), and two connecting grooves (1204) are opened on the inner walls of both sides of the docking base (1201). A connecting slider (1203) is slidably connected inside each connecting groove (1204), and a hanging device is fixedly connected to the bottom of each connecting slider (1203). A spring rod (1206) is installed, and the bottom end of the spring rod (1206) is fixedly connected to the bottom inner wall of the connecting slide (1204). The same ring frame (1207) is fixedly connected to multiple connecting sliders (1203), and connecting pull rods (1209) are fixedly connected to the four bottom corners of the ring frame (1207). The bottom of multiple connecting pull rods (1209) is fixedly connected to the same hot stamping sticker (1202). The top of the hot stamping sticker (1202) located below the docking base (1201) is fixedly connected to telescopic connecting rods (1205) at equal distances. The top of the telescopic connecting rods (1205) is fixedly connected to the bottom of the docking base (1201).

2. The non-marking hot stamping device for tipping paper according to claim 1, characterized in that, The top four corners of the ring frame (1207) are fixedly connected to intermediate columns (1210), and each intermediate column (1210) is fitted with a spring sleeve (1208) on its outer side wall. An upper pressure ring (1212) is fixedly connected above the spring sleeve (1208), and a lower pressure ring (1213) is fixedly connected below the spring sleeve (1208). Two pressure sensors (1214) are symmetrically distributed at the bottom of the lower pressure ring (1213). The pressure sensors (1214) are in contact with the top of the ring frame (1207). The inner top wall of the docking base (1201) above each intermediate column (1210) is fixedly connected to two hydraulic cylinders (1211). The output end of the hydraulic cylinder (1211) is fixedly connected to the top of the adjacent upper pressure ring (1212).

3. The non-marking hot stamping device for tipping paper according to claim 1, characterized in that, The upper connecting seat (14) is internally fixedly connected to a heating mechanism (15), and the upper connecting seat (14) and the docking base (1201) are provided with mating grooves. A card plate (16) is inserted into the docking groove. A compression spring rod (17) is fixedly connected at equal distances to the top of the card plate (16). The top of the compression spring rod (17) located on the same card plate (16) is fixedly connected to the same mating pressure plate (18).

4. The non-marking hot stamping device for tipping paper according to claim 1, characterized in that, The operating box (1) is located on the top inner wall below the press (7) with two hanging plates (10) symmetrically distributed. Each of the two hanging plates (10) has two lifting slots (11) on the opposite side. Each lifting slot (11) is slidably connected to a lifting slide rod (13). The bottom of the lifting slide rod (13) is fixedly connected to the top of the connecting seat (14). The operating box (1) has a door opening on one side. Both sides of the door opening are connected to a box door (6) by hinges. The operating box (1) is covered with a sealing strip (5) around the box door (6).

5. A non-marking hot stamping device for tipping paper according to claim 1, characterized in that, The operation box (1) is fixedly connected to the same lower support plate (9) on both sides of the inner wall below the cork paper body (3), and the lower support plate (9) is in contact with the bottom of the cork paper body (3). The inner walls of the operation box (1) at both ends of the docking base (1201) are connected to guide rollers (2) through bearings.

6. A non-marking hot stamping device for tipping paper according to claim 5, characterized in that, The operation box (1) is provided with a flattening and impurity removal mechanism (8) between the cork paper body (3) and the docking base (1201). The flattening and impurity removal mechanism (8) includes an annular adjustment rail (801). A connecting frame (810) is fixedly connected to the top of the annular adjustment rail (801). The connecting frame (810) is fixedly connected to the inner wall of one side of the operation box (1).

7. A non-marking hot stamping device for tipping paper according to claim 6, characterized in that, The annular adjustment rail (801) is internally slidably connected to a follower slider (812), and the bottom of the follower slider (812) is fixedly connected to a rotating frame (804). The top of the rotating frame (804) away from the annular adjustment rail (801) is fixedly connected to a first reversible motor (806). The output shaft of the first reversible motor (806) is fixedly connected to a rotating ring (803) through a coupling. The bottom of the rotating ring (803) is fixedly connected to an unfolding frame (805). Both ends of one side of the unfolding frame (805) are fixedly connected to side frames (815). Electrostatic adsorption rods (802) are fixedly connected at equal distances on the two side frames (815). The unfolding frame (805) has a hollow structure. The unfolding frame (805) has a collection hole (814) on the arc surface between the electrostatic adsorption rods (802).

8. A non-marking hot stamping device for tipping paper according to claim 7, characterized in that, The top of the connecting frame (810) is fixedly connected to a motor frame (809), and a second reversible motor (808) is fixedly connected to the motor frame (809). The output shaft of the second reversible motor (808) is fixedly connected to a reversible shaft (811) via a coupling. The bottom of the reversible shaft (811) is fixedly connected to a rotating frame (804). The top of the annular adjusting rail (801) is fixedly connected to a collection box (807). The bottom of the rotating frame (804) is fixedly connected to a collection pump (813). The collection end of the collection pump (813) is connected to the inside of the unfolding frame (805) via a pipe. The delivery end of the collection pump (813) is connected to the inside of the collection box (807) via a pipe.

9. A non-marking hot stamping device for tipping paper according to claim 1, characterized in that, The operation box (1) is equipped with an oscillating gas collection mechanism (4) near the two perforations. The oscillating gas collection mechanism (4) includes a surrounding frame (401). Mounting rods (402) are fixedly connected to both sides of the surrounding frame (401). The mounting rods (402) are fixedly connected to the inner wall of the operation box (1). The cork paper body (3) passes through the surrounding frame (401). An integrated frame (408) is fixedly connected to the bottom inner wall of the surrounding frame (401). Limiting rings (409) are fixedly connected at equal intervals on one side of the integrated frame (408). An oscillating spring rod (407) is fixedly connected to the bottom inner wall of the surrounding frame (401) below the limiting ring (409). The oscillating spring rod (407) passes through the limiting ring (409). An oscillating head (410) is fixedly connected to the top of each oscillating spring rod (407).

10. A non-marking hot stamping device for tipping paper according to claim 9, characterized in that, Both sides of the enclosure frame (401) are fixedly connected to limit rails (411), and the interior of each limit rail (411) is slidably connected to a limit slide rod (416). The top of each limit slide rod (416) is fixedly connected to the same iron rod (415). Hydraulic cylinders (413) are fixedly connected to both ends of the enclosure frame (401) above the iron rod (415). Electromagnets (406) are fixedly connected to the output ends of each of the two hydraulic cylinders (413). The electromagnets (406) are in contact with the iron rod (415). Two sleeves (412) are fixedly connected to one side of the enclosure. The same gas collecting pipe (403) is fixedly connected inside the two sleeves (412). The gas collecting pipe (403) has a gas collecting hole (414) on the arc surface facing the inside of the enclosure frame (401). An air pump (404) is fixedly connected to the top of the enclosure frame (401). The collecting end of the air pump (404) is connected to the inside of the gas collecting pipe (403) through a pipe. The output end of the air pump (404) is fixedly connected to a guide pipe (405). The opening end of the guide pipe (405) is located outside the operation box (1).

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