Coating machine for processing anti-static film

Abstract

The utility model discloses a coating machine for processing an anti-static film, which comprises a base, an unwinding mechanism is fixed on the left side of the base, and a winding mechanism is fixed on the upper surface of the right side of the base; a mounting plate is fixedly welded to the trademark of the base, a spraying mechanism is fixed to the left side of the mounting plate, and a coating roller is fixedly mounted on the inner side of the mounting plate; the coating rollers are arranged in two sets, the right sides of the coating rollers are attached to the scraper, the right end of the scraper is fixed to the collecting tank, the scraper is of an inclined structure, and blocking plates are arranged on the two sides of the scraper. According to the coating machine for processing the anti-static film, redundant paint on the coating roller is scraped, the effect of collecting the paint is achieved, the coating roller does not need to be manually cleaned, the situation that the redundant paint influences the coating effect is avoided, the collecting tank can be conveniently detached to be cleaned, air can be heated, and the coating effect is improved. And then heated air is sprayed to the anti-static film, and then the drying effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to a coating machine for antistatic film processing. Background Art

[0002] The production of antistatic film mainly involves covering the film with a layer of antistatic coating. Coating machines are mainly used for surface coating processes of films, paper, etc. Therefore, the production of antistatic film often requires the use of coating machines for assistance. For example, in the patent number "CN218531517U" and the patent name "a film coating machine", the film to be coated is placed on the unwinding roller, and then its active end is passed through the two cleaning rollers and the inside of the coating mechanism in sequence, and finally wound on the receiving roller to be wound up by the driving motor on the receiving roller. Since the horizontal height of the lower wall of the upper cleaning roller is lower than the horizontal height of the upper wall of the upper cleaning roller, when the film passes between the two cleaning rollers, the outer wall surfaces of the two cleaning rollers will fit closely with the two side walls of the film. When the film is continuously moved forward for coating, the two cleaning rollers rotate with the movement of the film, thereby achieving the effect of wiping the outer wall surface of the film, avoiding the impurities adsorbed on the film affecting the quality of subsequent processes and causing unqualified quality problems. However, the above structure still has the following problems in actual use:

[0003] When the film passes through the two cleaning rollers, the above structure can wipe the outer wall of the film. However, the cleaning roller is easily contaminated with paint during use, and the paint will be contaminated on the cleaning roller for a long time, so it needs to be cleaned regularly. If it is not cleaned for a long time, the contaminated paint will easily affect the coating effect, thereby causing uneven coating.

[0004] Therefore, we proposed that the coating machine for anti-static film processing can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide a coating machine for anti-static film processing to solve the problem in the current market that regular cleaning is required if the coating machine is not cleaned for a long time, and the contaminated coating may affect the coating effect, thereby causing uneven coating.

[0006] To achieve the above object, the utility model provides the following technical solution: a coating machine for antistatic film processing, comprising a base, a reeling mechanism is fixed on the left side of the base, and a reeling mechanism is fixed on the upper surface of the right side of the base;

[0007] It also includes: a mounting plate is welded and fixed to the trademark of the base, a spraying mechanism is fixed to the left side of the mounting plate, and a coating roller is fixedly installed on the inner side of the mounting plate;

[0008] The coating rollers are arranged in two groups, and the right side of the coating roller is in contact with the scraper, and the right end of the scraper is fixed to the collecting tank, and the scraper is arranged in an inclined structure, and blocking plates are arranged on both sides of the scraper.

[0009] Preferably, extension rods are fixed to the front and rear ends of the collecting tank, and a sliding engagement connection is formed between the outer end of the extension rod and the connecting block, and the connecting block is fixed to the right side of the mounting plate.

[0010] Preferably, a clamping rod is slidably provided on the outer side of the connecting block, and a return spring is sleeved on the outer side of the clamping rod, and the outer end of the return spring is fixed to the clamping rod, and the inner end of the return spring is fixed to the connecting block.

[0011] Preferably, the upper surface of the inner end of the clamping rod is arranged in an inclined structure.

[0012] Preferably, a drying box is fixed to the upper surface of the base, and a first air pump is fixed to the upper surface of the drying box, and the right end of the first air pump is connected to the left side of the heating box, and the heating box is fixed to the upper surface of the drying box, and a heating tube is fixedly installed inside the heating box.

[0013] Preferably, the right side of the heating box is connected to the second air pump, and the lower end of the second air pump is fixed to the upper surface of the drying box, and the right end of the second air pump is connected to the air inlet pipe.

[0014] Preferably, the air inlet pipe is placed inside the drying box, and the lower end of the air inlet pipe is connected to the diverter pipe, and the diverter pipe is fixed to the inner wall of the upper surface of the drying box, and the lower end of the diverter pipe has air outlets distributed at equal intervals.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the coating machine for antistatic film processing can not only scrape off the excess coating on the coating roller, but also achieve the effect of collecting the coating, thereby eliminating the need to manually clean the coating roller, thus avoiding the excess coating affecting the coating effect, and facilitating the removal of the collection tank for cleaning, and can heat the air, and then spray the heated air onto the antistatic film, thereby achieving the effect of drying. The specific contents are as follows:

[0016] (1) The scraper is fitted with the outer wall of the coating roller to scrape off the excess coating on the coating roller, and the coating roller flows into the collection tank through the scraper, thereby achieving the effect of collecting the coating. There is no need to manually clean the coating roller, and the excess coating can be prevented from affecting the coating effect.

[0017] (2) Further, the film on the unwinding mechanism is wound to the right by the winding mechanism, and the film passes between the coating rollers, and the coating is sprayed on the film by the spraying mechanism, and then evenly spread by the coating roller, thereby achieving the coating effect;

[0018] (3) By pulling the card rod, the card rod is moved outward so that the inner end of the card rod no longer blocks the extension rod. At this time, the collection tank can be taken out, thereby facilitating cleaning of the collection tank;

[0019] (4) The inclined structure on the upper side of the clamping rod is set, so that when the extension rod squeezes the clamping rod, the clamping rod is forced to slide outward, so that the extension rod can continue to move downward. When the extension rod is completely moved to the bottom of the clamping rod, the elastic force of the reset spring can drive the clamping rod to reset, so that the clamping rod limits the extension rod again, thereby achieving the installation effect;

[0020] (5) By starting the second air pump, the heated air in the heating box can be sent into the air inlet pipe, and then enter the diversion pipe through the air inlet pipe. Through the connection between the diversion pipe and the air outlet head, the heated air can be diverted into each air outlet head for spraying, thereby achieving the effect of drying the coating on the surface of the antistatic film. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 3 This is a side view structural diagram of the connection between the mounting plate and the coating roller of the utility model;

[0024] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0025] Figure 5 This is a schematic diagram of the top view of the structure of the connection between the mounting plate and the coating roller of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the scraper and the collecting tank connected to the utility model;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the drying box of the utility model.

[0028] In the figure: 1. base; 2. unwinding mechanism; 3. winding mechanism; 4. mounting plate; 5. spraying mechanism; 6. coating roller; 7. collecting tank; 8. scraper; 9. extension rod; 10. connecting block; 11. clamping rod; 12. reset spring; 13. drying box; 14. first air pump; 15. heating box; 16. heating tube; 17. second air pump; 18. air inlet pipe; 19. diverter pipe; 20. air outlet head. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0031] Embodiment 1: In order to solve the problem in the prior art that regular cleaning is required, if cleaning is not performed for a long time, the contaminated paint may affect the coating effect, thereby causing uneven coating, the following technical solution is disclosed, including a base 1, a reeling mechanism 2 is fixed to the left side of the base 1, and a reeling mechanism 3 is fixed to the upper right surface of the base 1; further comprising: a mounting plate 4 is welded and fixed to the trademark of the base 1, a spraying mechanism 5 is fixed to the left side of the mounting plate 4, and a coating roller 6 is fixed to the inner side of the mounting plate 4; two groups of coating rollers 6 are provided, and the right side of the coating roller 6 is in contact with a scraper 8, and the right end of the scraper 8 is fixed to the collecting tank 7, and the scraper 8 is arranged in an inclined structure, and blocking plates are arranged on both sides of the scraper 8;

[0032] The film on the unwinding mechanism 2 is wound to the right by the winding mechanism 3, and the film passes between the coating rollers 6 on the way, and the coating is sprayed on the film by the spraying mechanism 5, and then evenly spread by the coating roller 6, so as to achieve the coating effect. The coating roller 6 will be stained with the coating during the coating process, and the coating roller 6 rotates and the scraper 8 fits with its outer wall, so as to scrape off the excess coating on the coating roller 6, and the inclined structure of the scraper 8 makes the coating flow along the scraper 8 to the collecting tank 7, so as to achieve the effect of collecting the coating, and there is no need to manually clean the coating roller 6, so as to avoid the excess coating affecting the coating effect;

[0033] Embodiment 2: Different from Embodiment 1, this embodiment can clean the collection tank 7. For details, refer to Figure 1-Figure 6 , extension rods 9 are fixed to the front and rear ends of the collecting tank 7, and the outer end of the extension rod 9 is connected to the connecting block 10 in a sliding engagement, and the connecting block 10 is fixed to the right side of the mounting plate 4, and a clamping rod 11 is slidably arranged on the outer side of the connecting block 10, and a return spring 12 is sleeved on the outer side of the clamping rod 11, and the outer end of the return spring 12 is fixed to the clamping rod 11, and the inner end of the return spring 12 is fixed to the connecting block 10, and the upper surface of the inner end of the clamping rod 11 is arranged in an inclined structure;

[0034] When the packing hopper 7 is fully loaded, the packing hopper 7 is automatically retracted, and ...

[0035] Embodiment 3: Different from Embodiment 2, this embodiment can dry the coating on the surface of the antistatic film. Figure 1 and Figure 7 A drying box 13 is fixed on the upper surface of the base 1, and a first air pump 14 is fixed on the upper surface of the drying box 13, and the right end of the first air pump 14 is connected to the left side of the heating box 15, and the heating box 15 is fixed to the upper surface of the drying box 13, and a heating pipe 16 is fixedly installed inside the heating box 15, the right side of the heating box 15 is connected to the second air pump 17, and the lower end of the second air pump 17 is fixed to the upper surface of the drying box 13, and the right end of the second air pump 17 is connected to the air inlet pipe 18, the air inlet pipe 18 is placed inside the drying box 13, and the lower end of the air inlet pipe 18 is connected to the shunt pipe 19, and the shunt pipe 19 is fixed to the inner wall of the upper surface of the drying box 13, and the lower end of the shunt pipe 19 is evenly spaced with air outlet heads 20;

[0036] By starting the first air pump 14, air can be sent into the heating box 15, and the heating tube 16 provided in the heating box 15 can heat the air. Subsequently, by starting the second air pump 17, the heated air can be sent into the air inlet pipe 18. Through the connection between the air inlet pipe 18 and the diverter pipe 19, the heated air can enter the diverter pipe 19. Through the connection between the diverter pipe 19 and the air outlet head 20, the heated air can be diverted into each air outlet head 20 for spraying, thereby achieving the effect of drying the coating on the surface of the antistatic film.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coating machine for antistatic film processing, comprising a base (1), a reeling mechanism (2) being fixed on the left side of the base (1), and a reeling mechanism (3) being fixed on the upper right surface of the base (1); It is characterized in that Also includes: The base (1) is welded with a mounting plate (4) fixed thereto, a spraying mechanism (5) is fixed on the left side of the mounting plate (4), and a coating roller (6) is fixedly mounted on the inner side of the mounting plate (4); The coating rollers (6) are provided in two groups, and the right side of the coating roller (6) is in contact with the scraper (8), and the right end of the scraper (8) is fixed to the collecting tank (7), and the scraper (8) is provided in an inclined structure, and blocking plates are provided on both sides of the scraper (8).

2. The coating machine for antistatic film processing according to claim 1, characterized in that: Extension rods (9) are fixed to the front and rear ends of the collecting tank (7), and a sliding engagement connection is formed between the outer end of the extension rod (9) and the connecting block (10), and the connecting block (10) is fixed to the right side of the mounting plate (4).

3. The coating machine for antistatic film processing according to claim 2, characterized in that: A clamping rod (11) is slidably arranged on the outer side of the connecting block (10), and a return spring (12) is sleeved on the outer side surface of the clamping rod (11), and the outer end of the return spring (12) is fixed to the clamping rod (11), and the inner end of the return spring (12) is fixed to the connecting block (10).

4. The coating machine for antistatic film processing according to claim 3, characterized in that: The upper surface of the inner end of the clamping rod (11) is arranged in an inclined structure.

5. The coating machine for antistatic film processing according to claim 1, characterized in that: A drying box (13) is fixed on the upper surface of the base (1), and a first air pump (14) is fixed on the upper surface of the drying box (13), and the right end of the first air pump (14) is connected to the left side of the heating box (15), and the heating box (15) is fixed on the upper surface of the drying box (13), and a heating pipe (16) is fixedly installed inside the heating box (15).

6. The coating machine for antistatic film processing according to claim 5, characterized in that: The right side of the heating box (15) is connected to the second air pump (17), and the lower end of the second air pump (17) is fixed to the upper surface of the drying box (13), and the right end of the second air pump (17) is connected to the air inlet pipe (18).

7. The coating machine for antistatic film processing according to claim 6, characterized in that: The air inlet pipe (18) is placed inside the drying box (13), and the lower end of the air inlet pipe (18) is connected to the diverter pipe (19), and the diverter pipe (19) is fixed to the inner wall of the upper surface of the drying box (13), and the lower end of the diverter pipe (19) is provided with air outlet heads (20) at equal intervals.

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