Preheating type cigarette tipping paper stamping machine

Abstract

The utility model relates to the technical field of tipping paper gilding presses, in particular to a preheating type cigarette tipping paper gilding press which comprises a mounting column, and a pair of mounting plates are arranged on the mounting column. The gold stamping mechanism is arranged on the mounting column; the unwinding mechanism, the heat exchange mechanism, the winding mechanism and a plurality of traction rollers for dragging raw materials are sequentially arranged on the mounting plate, and the gold stamping mechanism comprises a printing roller rotationally arranged on the mounting column, a gold stamping roller capable of moving up and down and a heating assembly for heating the gold stamping roller. The upper-layer traction roller pulls out the alumite paper from the unwinding mechanism and conveys the alumite paper to the heat exchange mechanism for preheating, the lower-layer traction roller directly pulls out the tipping paper from the unwinding mechanism, the alumite paper and the tipping paper are simultaneously conveyed into the gold stamping mechanism for gold stamping treatment, and after gold stamping is completed, the alumite paper is conveyed into the winding mechanism through the traction rollers for winding. And after being fed into the heat exchange mechanism to be cooled, the tipping paper keeps relatively high stability, and then is fed into the winding mechanism to be wound.

Description

Technical Field

[0001] This utility model relates to the technical field of tipping paper hot stamping machines, specifically a preheating cigarette tipping paper hot stamping machine. Background Technology

[0002] Hot stamping is a special printing process that does not use ink. It involves applying electroplated aluminum foil to the surface of a substrate under specific temperature and pressure. Hot stamping enhances the visual appeal and perceived quality of a product. Hot stamping machines are the equipment used to perform this process, often found on high-end cigarette packaging. They are used to stamp gold or other colored patterns or text onto cigarette tipping paper, creating an impression on the surface.

[0003] When performing hot stamping, the hot stamping paper is directly drawn to the hot stamping mechanism for heating before being hot stamped with the tipping paper. This process requires a relatively long time for the hot stamping paper to reach the hot stamping temperature. If the hot stamping operation is performed before the hot stamping temperature is reached, it may result in insufficient adhesion and an unsatisfactory hot stamping effect. Based on this, a preheated hot stamping machine for cigarette tipping paper is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a preheated cigarette tipping paper hot stamping machine, which has the advantages of preheating the hot stamping paper in advance to improve hot stamping efficiency. It solves the problem that when the hot stamping paper is directly pulled to the hot stamping mechanism for heating and then hot stamped with the tipping paper, it takes a long time to wait for the hot stamping paper to reach the hot stamping temperature.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a preheated cigarette tipping paper hot stamping machine, comprising:

[0006] Mounting column, on which a pair of mounting plates are perpendicularly distributed; hot stamping mechanism, mounted on mounting column; unwinding mechanism, heat exchange mechanism, winding mechanism and several traction rollers for pulling raw materials are sequentially mounted on mounting plates;

[0007] The hot stamping machine has a two-layer structure. The upper traction roller pulls the electroplated aluminum paper out of the unwinding mechanism and sends it to the heat exchange mechanism for preheating. The lower traction roller directly pulls the tipping paper out of the unwinding mechanism. Both are sent to the hot stamping mechanism for hot stamping. After hot stamping, the electroplated aluminum paper is sent to the winding mechanism for winding through the traction roller. The tipping paper is sent to the heat exchange mechanism for cooling and to maintain relatively high stability before being sent to the winding mechanism for winding.

[0008] The hot stamping mechanism includes a printing roller rotatably mounted on a mounting column, a hot stamping roller that can move up and down, and a heating component for heating the hot stamping roller; electroplated aluminum paper and tipping paper are fed between the printing roller and the hot stamping roller, the heating component heats up the hot stamping roller, and pressure is applied through the hot stamping roller to transfer the hot stamping layer onto the tipping paper.

[0009] The heat exchange mechanism includes a heat exchange box, inside which is a rotatable air jet pipe that can swing back and forth. The air jet pipe has several nozzles arranged at equal intervals. One end of the air jet pipe extends through and to the outside of the heat exchange box, and its outer end is connected to an external ventilation pipe via a bearing. In the upper heat exchange mechanism, the external ventilation pipe is connected to a hot air source. Hot air enters the air jet pipe through the ventilation pipe and is sprayed onto the electroplated aluminum paper through the nozzles, thereby preheating the electroplated aluminum paper and reducing the heating time of the hot stamping material in the subsequent hot stamping process, thus improving work efficiency. In the lower heat exchange mechanism, the external ventilation pipe is connected to a cold air source. Cold air enters the air jet pipe through the ventilation pipe and is sprayed onto the hot stamping paper through the nozzles, thereby cooling the hot stamping layer of the hot stamping paper and maintaining its relatively high stability.

[0010] Furthermore, a mounting base is fixed on the mounting column, a lifting cylinder is fixed on the mounting base, a lifting plate is fixed to the output shaft of the lifting cylinder, a heating chamber is fixed to the lifting plate, and the hot stamping roller is rotatably mounted in the heating chamber via bearings. When the lifting cylinder extends or retracts, the hot stamping roller moves up and down.

[0011] Furthermore, a pair of sleeves are fixed on the mounting base, and a pair of limiting rods penetrating the corresponding sleeves are fixed on the lifting plate. The movement of the lifting plate is more stable, and the hot stamping roller will not deviate in the horizontal position when moving up and down, thus affecting the hot stamping process.

[0012] Furthermore, a mounting strip is fixed to the side of the lifting plate, and a drive motor is mounted on the mounting strip. The output shaft of the drive motor is connected to the rear end of the hot stamping roller via a belt drive component. Under the transmission action of the belt drive component, the output shaft of the drive motor drives the hot stamping roller to rotate together.

[0013] Furthermore, the heating component is a heating tube, which is installed on the inner wall of the heating chamber and surrounds the outside of the hot stamping roller. The heating tube generates heat, raising the temperature inside the heating chamber, thereby heating the hot stamping roller.

[0014] Furthermore, the unwinding mechanism includes an unwinding roller rotatably mounted on a mounting plate. A pair of limiting rings are provided on the outer side of the unwinding roller. The inner limiting ring is fixed to the outer side of the unwinding roller, and the outer limiting ring is sleeved on the outer side of the unwinding roller. A mounting ring can also be detachably mounted on the outer side of the unwinding roller. A positioning spring is provided between the mounting ring and the outer limiting rings. The tension of the positioning spring restricts the raw material roller between the pair of limiting rings, allowing for the limiting of raw material rollers of different lengths.

[0015] Furthermore, an unwinding motor is fixed on the mounting plate, and the output shaft of the unwinding motor is connected to the rear end of the unwinding roller via a transmission component two. Under the transmission action of the transmission component two, the output shaft of the unwinding motor can drive the unwinding roller to rotate, thereby realizing the release of the raw material from the raw material roller.

[0016] Furthermore, an L-shaped fixing plate is fixed on the heat exchange box, and a tilting cylinder is hinged to the L-shaped fixing plate. The output shaft of the tilting cylinder is rotatably connected to a connecting plate via a rotating shaft. A transmission rod is fixed to the end of the connecting plate, extending through and into the heat exchange box. The transmission rod is connected to the air spray pipe via a reversing transmission component. Under the transmission action of the reversing transmission component, the nozzle pipe can swing back and forth, thereby making the air sprayed from the air spray pipe onto the raw material paper more uniform.

[0017] Furthermore, the reversing transmission component includes a driving bevel gear fixed to the bottom end of the transmission rod and a transmission bevel gear fixed to the outside of the air nozzle and meshing with the driving bevel gear. Under the meshing transmission of the driving bevel gear and the driven bevel gear, the air nozzle can swing back and forth.

[0018] Furthermore, the winding mechanism includes a mounting frame fixed to a mounting plate, a winding motor fixed on the mounting frame, a winding roller fixed to the output shaft of the winding motor, and the end of the winding roller rotatably mounted on the mounting frame via a bearing. A pressure roller is also provided on the mounting frame. The pressure roller presses the raw paper onto the winding roller, and the winding motor drives the winding roller to rotate, thus performing the winding operation.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0020] 1. This preheating cigarette tipping paper hot stamping machine uses an upper traction roller to pull the electroplated aluminum paper from the unwinding mechanism and send it to the heat exchange mechanism for preheating, thereby reducing the heating time of the hot stamping material in the subsequent hot stamping process and improving work efficiency. The lower traction roller directly pulls the tipping paper from the unwinding mechanism. Both are sent to the hot stamping mechanism for hot stamping. After hot stamping, the electroplated aluminum paper is sent to the winding mechanism for winding through the traction roller, while the tipping paper is sent to the heat exchange mechanism for cooling and maintaining relatively high stability. Finally, it is sent to the winding mechanism for winding. The entire hot stamping process is highly automated and efficient.

[0021] 2. This preheated cigarette tipping paper hot stamping machine inserts the raw material roller into the outside of the unwinding roller, and its rear end is positioned by the inner limiting ring. Then, the mounting ring, positioning spring and outer limiting ring are sleeved on the outside of the unwinding roller. The tension of the positioning spring causes the outer limiting ring to squeeze the front end of the raw material roller, thereby restricting the raw material roller between a pair of limiting rings. It can also limit raw material rollers of different lengths. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the hot stamping mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram showing the positional structure of the lifting cylinder, lifting plate, and heating chamber of this utility model.

[0025] Figure 4 This is a schematic diagram showing the position and structure of the heating chamber and heating components of this utility model;

[0026] Figure 5 This is a schematic diagram of the unwinding mechanism of this utility model;

[0027] Figure 6 This is a schematic diagram of the heat exchange mechanism of this utility model;

[0028] Figure 7 This is a top view of the structure of the tilting cylinder, connecting plate, and transmission rod of this utility model.

[0029] Figure 8 This is a schematic diagram of the winding mechanism of this utility model.

[0030] In the diagram: 1. Mounting column; 2. Hot stamping mechanism; 201. Printing roller; 202. Hot stamping roller; 203. Heating assembly; 204. Mounting base; 205. Lifting cylinder; 206. Lifting plate; 207. Heating chamber; 208. Sleeve; 209. Limiting rod; 210. Mounting strip; 211. Drive motor; 212. Belt drive component one; 3. Mounting plate; 4. Unwinding mechanism; 401. Unwinding roller; 402. Limiting retaining ring; 403. Mounting ring 404. Positioning spring; 405. Unwinding motor; 406. Transmission component 2; 5. Heat exchange mechanism; 501. Heat exchange box; 502. Air spray pipe; 503. Nozzle; 504. L-shaped fixing plate; 505. Tilting cylinder; 506. Connecting plate; 507. Transmission rod; 508. Active bevel gear; 509. Transmission bevel gear; 6. Winding mechanism; 601. Mounting bracket; 602. Winding motor; 603. Winding roller; 604. Pressure roller; 7. Traction roller. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-8 This embodiment of a preheating cigarette tipping paper hot stamping machine includes a mounting column 1, on which a hot stamping mechanism 2 is provided for stably fixing the hot stamping layer on the electroplated aluminum paper onto the tipping paper. The mounting column 1 is provided with a pair of mounting plates 3 perpendicularly distributed thereto. Each of the two mounting plates 3 is provided with an unwinding mechanism 4, a heat exchange mechanism 5, a winding mechanism 6, and several traction rollers 7 for pulling the raw material.

[0033] The hot stamping machine has a two-layer structure. The upper traction roller 7 pulls the electroplated aluminum paper out from the unwinding mechanism 4 and sends it to the heat exchange mechanism 5 for preheating. The lower traction roller 7 directly pulls the tipping paper out from the unwinding mechanism 4. Both are sent to the hot stamping mechanism 2 for hot stamping. After hot stamping, the electroplated aluminum paper is sent to the winding mechanism 6 for winding through the traction roller 7. The tipping paper is sent to the heat exchange mechanism 5 for cooling, which can maintain relatively high stability, and then sent to the winding mechanism 6 for winding.

[0034] In this embodiment, as Figure 1-4 As shown, the hot stamping mechanism 2 includes a printing roller 201 rotatably mounted on the mounting column 1, a hot stamping roller 202 that can move up and down, and a heating component 203 for heating the hot stamping roller 202. Electroplated aluminum paper and tipping paper are fed between the printing roller 201 and the hot stamping roller 202. The heating component 203 heats up the hot stamping roller 202 and applies pressure through the hot stamping roller 202 to transfer the hot stamping layer onto the tipping paper.

[0035] As for how the hot stamping roller 202 moves up and down, such as Figure 2 As shown, a mounting base 204 is fixed on the mounting column 1, a lifting cylinder 205 is fixed on the mounting base 204, a lifting plate 206 is fixed on the output shaft of the lifting cylinder 205, a heating chamber 207 is fixed on the lifting plate 206, and a hot stamping roller 202 is rotatably mounted in the heating chamber 207 via a bearing.

[0036] The lifting cylinder 205 extends and retracts, allowing the hot stamping roller 202 to move up and down. When the hot stamping roller 202 moves down, the pressure on the electroplated aluminum paper and the tipping paper increases, and when the hot stamping roller 202 moves down, the pressure on the electroplated aluminum paper and the tipping paper decreases. Thus, by adjusting the height of the hot stamping roller 202, the pressure applied by the hot stamping roller 202 can be adjusted.

[0037] To ensure that the hot stamping roller 202 moves up and down along the same center line, a pair of sleeves 208 are fixed on the mounting base 204, and a pair of limiting rods 209 passing through the corresponding sleeves 208 are fixed on the lifting plate 206. When the lifting cylinder 205 extends or retracts, the lifting plate 206 can drive the limiting rods 209 to move up and down within the sleeves 208, thereby making the movement of the lifting plate 206 more stable, and the hot stamping roller 202 will not deviate in the horizontal position when moving up and down, thus affecting the hot stamping process.

[0038] As for how the hot stamping roller 202 rotates, an installation strip 210 is fixed to the side of the lifting plate 206. A drive motor 211 is installed on the installation strip 210. The output shaft of the drive motor 211 is connected to the rear end of the hot stamping roller 202 through a belt drive component 212. By starting the drive motor 211, the output shaft of the drive motor 211 drives the hot stamping roller 202 to rotate together under the transmission action of the belt drive component 212.

[0039] As a preferred embodiment, such as Figure 4 As shown, the heating component 203 is a heating tube, which is installed on the inner wall of the heating chamber 207 and surrounds the outside of the hot stamping roller 202. The heating tube generates heat, raising the temperature inside the heating chamber 207, thereby heating the hot stamping roller 202.

[0040] In this embodiment, as Figure 1 , Figure 5 As shown, the unwinding mechanism 4 includes an unwinding roller 401 rotatably mounted on the mounting plate 3. A pair of limiting rings 402 are provided on the outer side of the unwinding roller 401. The inner limiting ring 402 is fixed to the outer side of the unwinding roller 401, and the outer limiting ring 402 is sleeved on the outer side of the unwinding roller 401. An mounting ring 403 is also detachably mounted on the outer side of the unwinding roller 401 by bolts. A positioning spring 404 is provided between the mounting ring 403 and the outer limiting ring 402.

[0041] By inserting the raw material roller into the outside of the unwinding roller 401, its rear end is positioned by the inner limiting ring 402. Then, the mounting ring 403, the positioning spring 404, and the outer limiting ring 402 are sleeved on the outside of the unwinding roller 401. The tension of the positioning spring 404 causes the outer limiting ring 402 to squeeze the front end of the raw material roller, thereby restricting the raw material roller between a pair of limiting rings 402. This can limit the movement of raw material rollers of different lengths.

[0042] Regarding how to drive the unwinding roller 401 to rotate, as a preferred embodiment, such as... Figure 5 As shown, an unwinding motor 405 is fixed on the mounting plate 3, and the output shaft of the unwinding motor 405 is connected to the rear end of the unwinding roller 401 through the transmission component 406.

[0043] When the unwinding motor 405 is started, under the transmission action of the transmission component 406, the output shaft of the unwinding motor 405 can drive the unwinding roller 401 to rotate, thereby realizing the release of the raw material from the raw material roller.

[0044] The transmission components can be existing transmission structures such as belt drive structures and chain drive structures, and their specific structures and principles will not be described in detail here.

[0045] In this embodiment, as Figure 1 , Figure 6-7 As shown, the heat exchange mechanism 5 includes a heat exchange box 501 fixed on the mounting plate 3. A spray pipe 502 that can swing back and forth is rotatably provided inside the heat exchange box 501. Several nozzles 503 are arranged at equal intervals on the spray pipe 502. One end of the spray pipe 502 passes through and extends to the outside of the heat exchange box 501, and its outer end is connected to the external ventilation pipe through a bearing.

[0046] The external ventilation pipe in the upper heat exchange mechanism 5 is connected to a hot air source. Hot air enters the air spray pipe 502 through the ventilation pipe and is sprayed onto the electroplated aluminum paper through the nozzle 503, thereby preheating the electroplated aluminum paper and reducing the heating time of the hot stamping material in the subsequent hot stamping process, thus improving work efficiency.

[0047] The lower heat exchange mechanism 5 has an external ventilation pipe connected to a cold air source. The cold air passes through the ventilation pipe into the air spray pipe 502 and is sprayed out through the nozzle 503 onto the hot stamping paper, thereby cooling the hot stamping layer of the hot stamping paper and maintaining its relatively high stability.

[0048] As for how to drive the air jet pipe 502 to swing back and forth, as a preferred embodiment, such as Figure 7 As shown, an L-shaped fixing plate 504 is fixed on the heat exchange box 501. A tilting cylinder 505 is hinged on the L-shaped fixing plate 504. The output shaft of the tilting cylinder 505 is rotatably connected to a connecting plate 506 through a rotating shaft. A transmission rod 507 is fixed at the end of the connecting plate 506, extending through and into the heat exchange box 501. The transmission rod 507 is connected to the air spray pipe 502 through a reversing transmission component.

[0049] The reversing cylinder 505 extends and retracts, driving the transmission rod 507 to rotate via the connecting plate 506. Under the transmission action of the reversing transmission component, the nozzle 503 pipe can swing back and forth, thereby making the air sprayed by the air pipe 502 onto the raw material paper more uniform, thus improving the preheating and cooling efficiency of the raw material paper.

[0050] The reversing transmission component includes a driving bevel gear 508 fixed to the bottom end of the transmission rod 507 and a drive bevel gear 509 fixed to the outside of the air pipe 502 and meshing with the driving bevel gear 508. When the transmission rod 507 rotates, the air pipe 502 can swing back and forth under the meshing transmission of the driving bevel gear 508 and the driven bevel gear.

[0051] In addition, the reversing transmission component can also be a worm gear transmission or other reversing transmission structure, the specific structure and principle of which will not be described in detail here.

[0052] In this embodiment, as Figure 1 , Figure 8 As shown, the winding mechanism 6 includes a mounting frame 601 fixed on the mounting plate 3, a winding motor 602 fixed on the mounting frame 601, a winding roller 603 fixed on the output shaft of the winding motor 602, and the end of the winding roller 603 being rotatably mounted on the mounting frame 601 via a bearing. The mounting frame 601 is also provided with a pressure roller 604.

[0053] The raw paper is pressed onto the take-up roller 603 by the pressure roller 604, and the take-up motor 602 drives the take-up roller 603 to rotate, so that the take-up roller 603 can be used for winding.

[0054] In summary, in use, the present invention involves fitting the electroplated aluminum paper raw material roller and the receiving paper roller onto the outer sides of the upper unwinding roller 401 and the lower unwinding roller 401, respectively. The raw material roller is then restricted between a pair of limiting rings 402 by the tension of the positioning spring 404. The unwinding motor 405 is then started, and under the transmission action of the transmission component 406, the output shaft of the unwinding motor 405 can drive the unwinding roller 401 to rotate, thereby releasing the raw material from the raw material roller.

[0055] The upper traction roller 7 first pulls the electroplated aluminum paper out from the unwinding mechanism 4 and sends it to the heat exchange box 501 of the heat exchange mechanism 5. Hot air enters the air spray pipe 502 through the ventilation pipe and is sprayed onto the electroplated aluminum paper through the nozzle 503, thereby preheating the electroplated aluminum paper.

[0056] The upper traction roller 7 pulls the preheated electroplated aluminum paper and the lower traction roller 7 pulls the tipping paper, sending them between the printing roller 201 and the hot stamping roller 202. The heating tube heats up the temperature inside the heating chamber 207, thereby heating the hot stamping roller 202. The lifting cylinder 205 pushes out, and the printing roller 201 transfers the hot stamping layer on the electroplated aluminum paper to the tipping paper, completing the hot stamping operation.

[0057] Before the lower traction roller 7 feeds the feed paper into the winding mechanism 6, it passes through the lower heat exchange box 501. Cold air enters the air spray pipe 502 through the ventilation pipe and is sprayed out through the nozzle 503 onto the feed paper, thereby cooling the hot stamping layer of the feed paper and keeping it relatively stable.

[0058] Finally, the traction roller 7 can feed the electroplated aluminum paper and the tipping paper into the corresponding winding mechanism 6 respectively. The pressure roller 604 presses the raw paper onto the winding roller 603, and the winding motor 602 drives the winding roller 603 to rotate, so that the winding work can be carried out by the winding roller 603.

[0059] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0060] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A preheated tipping paper gilding machine, characterized in that, The application relates to a gilding device. The gilding device comprises a mounting column (1) provided with a pair of mounting plates (3) vertically distributed on the mounting column (1), a gilding mechanism (2) arranged on the mounting column (1), a unwinding mechanism (4), a heat exchange mechanism (5), a winding mechanism (6) and a plurality of traction rollers (7) arranged on the mounting plates (3) in sequence. The gilding mechanism (2) comprises a printing roller (201) rotatably arranged on the mounting column (1), a gilding roller (202) capable of moving up and down, and a heating assembly (203) for heating the gilding roller (202). The heat exchange mechanism (5) comprises a heat exchange box (501), a wind pipe (502) rotatably arranged in the heat exchange box (501) and capable of swinging forward and backward, a plurality of nozzles (503) equidistantly arranged on the wind pipe (502), and an outer end of the wind pipe (502) penetrating and extending to outside of the heat exchange box (501) and connected with an outer air pipe through a bearing.

2. A preheated tipping paper gilding machine according to claim 1, characterized in that: The mounting column (1) is fixed with a mounting seat (204), the mounting seat (204) is fixed with a lifting cylinder (205), an output shaft of the lifting cylinder (205) is fixed with a lifting plate (206), the lifting plate (206) is fixed with a heating bin (207), and the gilding roller (202) is rotatably arranged in the heating bin (207) through a bearing.

3. A preheated tipping paper gilding machine according to claim 2, characterized in that: A pair of sleeves (208) are fixed on the mounting seat (204), and a pair of limiting rods (209) penetrating through the sleeves (208) are fixed on the lifting plate (206).

4. A preheated tipping paper gilding machine according to claim 2, characterized in that: A mounting strip (210) is fixed on a side surface of the lifting plate (206), a driving motor (211) is mounted on the mounting strip (210), and an output shaft of the driving motor (211) is connected with a rear end of the gilding roller (202) through a belt transmission member (212).

5. A preheated tipping paper gilding machine according to claim 2, characterized in that: The heating assembly (203) is a heating pipe which is mounted on an inner wall of the heating bin (207) and surrounds an outer side of the gilding roller (202).

6. A preheated tipping paper gilding machine according to claim 1, characterized in that: The unwinding mechanism (4) comprises a unwinding roller (401) rotatably arranged on the mounting plate (3), a pair of limiting stop rings (402) arranged on an outer side of the unwinding roller (401), the limiting stop rings (402) fixed on the outer side of the unwinding roller (401), the limiting stop rings (402) sleeved on the outer side of the unwinding roller (401), a mounting ring (403) detachably mounted on the outer side of the unwinding roller (401), and a positioning spring (404) arranged between the mounting ring (403) and the limiting stop rings (402).

7. A preheated tipping paper gilding machine according to claim 6, characterized in that: A unwinding motor (405) is fixed on the mounting plate (3), and an output shaft of the unwinding motor (405) is connected with a rear end of the unwinding roller (401) through a transmission member (406).

8. A preheated tipping paper gilding machine according to claim 1, characterized in that: The heat exchange box (501) is fixed with an L-shaped fixed plate (504), the L-shaped fixed plate (504) is hinged with a turnover air cylinder (505), the output shaft of the turnover air cylinder (505) is rotationally connected with a connecting plate (506) through a rotating shaft, the end of the connecting plate (506) is fixed with a transmission rod (507) penetrating through and extending into the heat exchange box (501), and the transmission rod (507) is connected with the air blowing pipe (502) through a reversing transmission member.

9. A preheated tipping paper gilding machine according to claim 8, characterized in that: The reversing transmission member comprises a driving bevel gear (508) fixed at the bottom end of the transmission rod (507) and a transmission bevel gear (509) fixed at the outer side of the air blowing pipe (502) and engaged with the driving bevel gear (508).

10. A preheated tipping paper gilding machine according to claim 1, characterized in that: The winding mechanism (6) comprises a mounting frame (601) fixed on the mounting plate (3), a winding motor (602) fixed on the mounting frame (601), a winding roller (603) fixed on the output shaft of the winding motor (602), and a pressure roller (604) arranged on the mounting frame (601).

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