Explosion-proof coating smearing device for gilding film

Abstract

The utility model discloses a gilding film explosion-proof coating smearing device which comprises a rack, a feeding roller, a receiving roller and a coating roller are arranged on the rack, a coating groove is formed in the side of the rack, the lower portion of the coating roller is immersed in the coating groove, an adjusting roller is further arranged on the rack, and a first auxiliary roller and a second auxiliary roller are further arranged on the rack. The first auxiliary roller and the second auxiliary roller are attached to the coating roller, the first auxiliary roller, the second auxiliary roller and the coating roller are jointly arranged on the fixing frame, the fixing frame is vertically connected to the rack in a sliding mode, and the adjusting roller is vertically connected to the rack in a sliding mode. The coating roller capable of being adjusted up and down ensures that the gilding film is coated with the coating stably, meanwhile, the two auxiliary rollers are arranged, one auxiliary roller prevents bubbles from being generated, and the other auxiliary roller further extrudes the gilding film, so that the coating is stable and uniform; and on the other hand, the gilding film coated with the paint is dried by obliquely upward hot air in the process of erecting the coat, so that the stability and uniformity of coating of the paint are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of hot stamping film production equipment, in particular to a hot stamping film explosion-proof coating coating device. Background Art

[0002] The hot stamping film, also known as electroplated aluminum, is a hot stamping material made by applying a layer of metal foil on a thin film base through coating and vacuum evaporation. When special performance, such as explosion-proof protection performance, is required, it is generally necessary to use explosion-proof coating to protect the pattern on the hot stamping film to achieve explosion-proof protection performance. When the explosion-proof coating is applied to the hot stamping film, a coating structure needs to be used. The existing utility model patent with application number 202222608903.0 discloses a hot stamping paper coating machine, which realizes the coating of the coating by cooperating with a coating tank and a coating roller, and a floating column is provided to eliminate the bubbles generated by the contact between the coating and the hot stamping paper. However, in the above structure, the coating roller structure is fixed, and when the coating in the coating tank is applied to the hot stamping film, the coating in the tank will be reduced, and then there will be a problem of uneven coating for the hot stamping film; on the other hand, for the hot stamping film after coating, it is set obliquely upward, and the blower blows air horizontally toward it, and there is a problem of blowing the coating downward, that is, causing the phenomenon of uneven coating of the hot stamping film. Utility Model Content

[0003] The utility model aims to provide a hot stamping film explosion-proof coating coating device which can ensure safe, stable and uniform coating of the explosion-proof coating.

[0004] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions for a hot stamping film explosion-proof coating coating device:

[0005] A hot stamping film explosion-proof paint coating device comprises a frame, on which a feed roller, a receiving roller and a paint roller are provided, the paint roller is located between the feed roller and the receiving roller, a paint groove is provided on the side of the frame, the lower part of the paint roller is immersed in the paint groove, an adjusting roller is also provided on the frame, the adjusting roller is arranged between the paint roller and the receiving roller, a first auxiliary roller and a second auxiliary roller are also provided on the frame, the first auxiliary roller is located on the side of the paint roller close to the feed roller, and the lower part is immersed in the paint groove, the second auxiliary roller is located on the side of the paint roller close to the receiving roller, and is higher than the paint groove, the first auxiliary roller and the second auxiliary roller are in contact with the paint roller, the first auxiliary roller, the second auxiliary roller and the paint roller are jointly arranged on a fixed frame, the fixed frame is vertically slidably connected to the frame, and the adjusting roller is vertically slidably connected to the frame.

[0006] The utility model is a device for applying explosion-proof coating for hot stamping film, and the further improvement lies in that the right end of the receiving roller is vertically flush with the right end of the adjusting roller, a hot blower is arranged on the frame, and the hot blower is inclined upward toward the upward moving direction of the hot stamping film.

[0007] The utility model discloses a device for applying hot stamping film explosion-proof paint, wherein a floating ball is arranged in the paint groove, a cover plate is arranged on the paint groove, and a notch is arranged on the cover plate, and the notch is used for the paint roller, the first auxiliary roller and the floating ball to pass through.

[0008] A further improvement of the hot stamping film explosion-proof paint coating device of the utility model is that a fixing plate is provided on the frame, a driving motor is provided on the fixing plate, the driving motor is connected to a screw rod, the screw rod passes through the fixing plate, a threaded hole is provided on the fixing frame, the screw rod is screwed into the threaded hole, and the fixing frame is limited relative to the frame.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model ensures the stability of the hot stamping film coated with paint by means of a paint roller that can be adjusted up and down, and simultaneously provides two auxiliary rollers, one for preventing the generation of bubbles and the other for further squeezing the hot stamping film, so that the paint coating is stable and uniform; on the other hand, the hot stamping film coated with paint is dried by upward oblique hot air during the vertical coating process, so that the paint coating is also stable and uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Among them, 1 is a frame, 2 is a coating tank, 3 is a feeding roller, 4 is a receiving roller, 5 is a coating roller, 6 is an adjusting roller, 7 is a first auxiliary roller, 8 is a second auxiliary roller, 9 is a floating ball, 10 is a hot blower, 11 is a fixed plate, 12 is a screw rod, and 13 is a fixed frame. DETAILED DESCRIPTION

[0013] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0014] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0015] like Figure 1As shown, a device for applying explosion-proof coating for hot stamping film comprises a frame 1, on which a feed roller 3, a receiving roller 4 and a coating roller 5 are arranged. The coating roller is located between the feed roller and the receiving roller. A coating tank 2 is arranged beside the frame, and the coating tank can also be connected to the frame. The lower part of the coating roller is immersed in the coating tank. The frame is also provided with an adjusting roller 6, which is arranged between the coating roller and the receiving roller. The adjusting roller is used to adjust the tension of the hot stamping film. The frame is also provided with a first auxiliary roller 7 and a second auxiliary roller 8. The first auxiliary roller is located on the side of the coating roller close to the feed roller, and the lower part is immersed in the coating tank. The second auxiliary roller is located on the side of the coating roller close to the receiving roller and is higher than the coating tank. The first auxiliary roller and the second auxiliary roller are in contact with the coating roller. The first auxiliary roller, the second auxiliary roller and the coating roller are arranged on a fixed frame 13 together. The fixed frame is vertically slidably connected to the frame, and the adjusting roller is vertically slidably connected to the frame.

[0016] Furthermore, the right end of the receiving roller is vertically aligned with the right end of the adjusting roller, and a hot blower 10 is arranged on the frame, and the hot blower is tilted upward toward the upward movement direction of the hot stamping film, so as to ensure the stability of the coating applied to the hot stamping film during hot air drying.

[0017] Furthermore, a float 9 is provided in the paint tank, and a cover plate is provided on the paint tank, and a notch is provided on the cover plate, and the notch is used for the paint roller, the first auxiliary roller, and the float to pass through. The cover plate further protects the explosion-proof paint in the paint tank, and the setting of the float makes it easy to understand the amount of paint, so as to facilitate the adjustment of the immersion depth of the paint roller to ensure the effect of paint coating.

[0018] Furthermore, a fixing plate 11 is provided on the frame, a driving motor is provided on the fixing plate, the driving motor is connected to a screw 12, the screw passes through the fixing plate, a threaded hole is provided on the fixing frame, the screw is screwed into the threaded hole, and the fixing frame is limited relative to the frame. Specifically, the frame can be slotted, and a limiting part that penetrates into the slot is provided on the fixing frame, and the limiting part slides up and down relative to the slot.

[0019] The specific working process and principle of the utility model are as follows: the feeding roller feeds the material, the receiving roller receives the material, after the feeding roller feeds the material, the hot stamping film is limited by the coating roller and passes through the coating groove to be coated with explosion-proof coating, and then passes through the adjusting roller to the receiving roller, and after passing through the adjusting roller, it is dried by hot air and then rolled up. During the coating process, the position of the float is observed, and the position of the coating roller is adjusted in time to make the coating fully contact with the hot stamping film. At the same time, the adjusting roller is adjusted to make the hot stamping film in a tensioned state to ensure the stability of the material collection.

Claims

1. A device for applying hot stamping film explosion-proof paint, characterized in that: The machine comprises a frame, on which a feed roller, a receiving roller and a paint roller are provided, the paint roller is located between the feed roller and the receiving roller, a paint tank is provided on the side of the frame, the lower part of the paint roller is immersed in the paint tank, an adjusting roller is also provided on the frame, the adjusting roller is arranged between the paint roller and the receiving roller, a first auxiliary roller and a second auxiliary roller are also provided on the frame, the first auxiliary roller is located on the side of the paint roller close to the feed roller, and the lower part is immersed in the paint tank, the second auxiliary roller is located on the side of the paint roller close to the receiving roller, and is higher than the paint tank, the first auxiliary roller and the second auxiliary roller are in contact with the paint roller, the first auxiliary roller, the second auxiliary roller and the paint roller are arranged together on a fixed frame, the fixed frame is vertically slidably connected to the frame, and the adjusting roller is vertically slidably connected to the frame.

2. The device for applying hot stamping film explosion-proof coating according to claim 1, characterized in that: The right end of the receiving roller is vertically aligned with the right end of the adjusting roller. A hot blower is arranged on the frame, and the hot blower is inclined upward toward the upward moving direction of the hot stamping film.

3. The device for applying hot stamping film explosion-proof paint according to claim 2, characterized in that: A floating ball is arranged in the paint tank, and a cover plate is arranged on the paint tank. A notch is arranged on the cover plate, and the notch is used for the paint roller, the first auxiliary roller and the floating ball to pass through.

4. The device for applying hot stamping film explosion-proof paint according to claim 3, characterized in that: The frame is provided with a fixing plate, the fixing plate is provided with a driving motor, the driving motor is connected with a screw rod, the screw rod passes through the fixing plate, the fixing frame is provided with a threaded hole, the screw rod is screwed into the threaded hole, and the fixing frame is limited relative to the frame.

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