Anti-wrinkle release film coating machine

Abstract

The utility model discloses an anti-wrinkle release film coating machine which comprises a working table, a coating box is mounted in the working table, and an unwinding roller is arranged on the inner side of the working table; an adjusting mechanism is arranged on one side of the top end of the coating box, and a transmission mechanism is arranged between the unwinding roller and the coating box. The adjusting mechanism comprises a mounting frame mounted on one side of the top end of the coating box, mounting frames are symmetrically mounted in the mounting frame, mounting plates are slidably connected to the interiors of the mounting frames, a scraping plate is arranged on one side of each mounting plate, fixing boxes are symmetrically mounted on one side of each scraping plate, and the fixing boxes and the mounting plates are connected in an inserted mode. And the fixing pipe is mounted on one side of the fixing box, so that the effect of quickly mounting and dismounting the scraper can be achieved, and compared with a clamping block and clamping groove insertion mode in the prior art, the scraper can be mounted more stably, and the phenomenon that the scraper deviates and falls off due to external force factors is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of release films, and particularly relates to an anti-wrinkle release film coater. Background Technique

[0002] The release film, also called the peeling film, isolation film or release paper, usually in order to increase the release force of the plastic film, the plastic film will be subjected to plasma treatment, or fluorine coating or silicon release agent coating on the surface of the film material, so that it can show a very light and stable release force for various different organic pressure-sensitive adhesives, and a special coater is often required during the coating process.

[0003] The publication number CN219024807U discloses a double-sided release film coater. Through the cooperation of structures such as connecting plates, connecting rods, sliders and springs, the scraper can be closely attached to the surface of the release film while greatly reducing the hard extrusion of the scraper on the release film, and thus the automatic compensation adjustment of the fitting force can be realized, avoiding the situation of being too tight or too loose, and greatly improving the use effect of the device; through the cooperation of the clamping block and the clamping groove, the quick connection and separation between the connecting plate and the scraper can be realized, and then it is convenient to replace and maintain the scraper, greatly improving the practicability of the device, and through the cooperation of the limiting rod and the limiting groove, the connecting plate can be supported and reinforced, thereby preventing the scraper from shaking and tilting, and greatly improving the stability of the scraper during operation. However, the following problems still exist in the actual use of this patent:

[0004] Through the cooperation of the clamping block and the clamping groove, the device can realize the quick connection and separation between the connecting plate and the scraper, and then it is convenient to replace and maintain the scraper, greatly improving the practicability of the device. The device only realizes the quick replacement of the scraper through the cooperation of the clamping block and the clamping groove, and there may be a phenomenon of unstable installation of the scraper, and then there may be a phenomenon of falling off, which brings inconvenience to the staff during use.

[0005] An anti-wrinkle release film coater is proposed to solve the problems raised above. Content of the Utility Model

[0006] The purpose of the utility model is to provide an anti-wrinkle release film coater to solve the problems raised in the above background technique. At present, through the cooperation of the clamping block and the clamping groove, the quick connection and separation between the connecting plate and the scraper can be realized, and then it is convenient to replace and maintain the scraper, greatly improving the practicability of the device. The device only realizes the quick replacement of the scraper through the cooperation of the clamping block and the clamping groove, and there may be a phenomenon of unstable installation of the scraper, and then there may be a phenomenon of falling off, which brings inconvenience to the staff during use.

[0007] To achieve the above object, the present utility model provides the following technical solutions: an anti-wrinkle type release film coater, including a workbench, wherein a paint box is installed inside the workbench, and a unwind roller is arranged inside the workbench; an adjusting mechanism is arranged on one side of the top of the paint box, and a transmission mechanism is arranged between the unwind roller and the paint box;

[0008] Among them, the adjusting mechanism includes a mounting frame installed on one side of the top of the paint box, and mounting brackets are symmetrically installed inside the mounting frame. An installation plate is slidably connected inside the mounting bracket. A scraping plate is arranged on one side of the installation plate, and fixing boxes are symmetrically installed on one side of the scraping plate. The fixing boxes are inserted into the installation plate. A fixing tube is installed on one side of the fixing box, and a protruding rod is slidably connected inside the fixing tube. A first telescopic spring is sleeved on the outside of the protruding rod. A push rod is installed at the bottom end of the protruding rod. Tooth plates are symmetrically and slidably connected inside both sides of the fixing box. Movable rods are symmetrically rotatably connected between the bottom ends of both sides of the push rod and the tooth plates. The tooth plates are inserted between the inner sides of the installation plates.

[0009] Preferably, a fixing plate is installed inside the mounting bracket. Slide bars are symmetrically installed on one side of the installation plate. Rotating seats are symmetrically rotatably connected to the outside of the fixing plate and the slide bars. A retractable rod is installed between the rotating seats, and a second telescopic spring is sleeved between the outside of the retractable rods.

[0010] Preferably, the transmission mechanism includes a rotating rod arranged at one end of the unwind roller. A sealing box is installed on one side of the paint box. A rotating shaft is rotatably connected inside the sealing box. A first rotating tooth is installed on the outside of the rotating shaft. A stirring rod is rotatably connected between the sealing box and the paint box. A second rotating tooth is installed at one end of the stirring rod. A first runner is installed on the outside of the rotating rod. A second runner is installed at one end of the rotating shaft. A belt is sleeved between the outside of the first runner and the second runner. Stirring blades are symmetrically installed on the outside of the stirring rod.

[0011] Preferably, sliding grooves are symmetrically opened inside the fixing box, and one side of the tooth plate is slidably connected to the sliding groove.

[0012] Preferably, the first rotating tooth and the second rotating tooth are meshed with each other.

[0013] Preferably, one end of the slide bar penetrates through the mounting bracket and is slidably connected.

[0014] Preferably, the push rod is slidably connected inside the top of the fixing box.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The anti-wrinkle type release film coater is as follows: By pulling the protruding rod to drive the movement of the push rod, at this time the first telescopic spring contracts. By driving the movement of the two sets of movable rods through the push rod, at this time the movable rods drive the toothed plate to slide inside the fixed box. Through the tension generated by the first telescopic spring, one side of the toothed plate is inserted between the inner side of the mounting plate, so as to achieve the effect of quickly installing and disassembling the scraper. Compared with the prior art using the plug-in method of the clamping block and the clamping groove, the scraper can be installed more stably, avoiding the phenomenon of the scraper shifting and falling due to external force factors. By the tension generated by the second telescopic spring, the scraper can always be attached to the surface of the release film, so that the scraper can be automatically adjusted according to the thickness of the release film. Furthermore, the excess coating on the surface of the release film is scraped by the scraper, and the scraper can smooth the wrinkles on the surface of the release film, thus greatly improving the quality of the release film after processing. Through the cooperation between the first runner, the second runner and the belt, the rotation of the rotating rod is driven. The rotation of the first rotating tooth drives the rotation of the second rotating tooth. The rotation of the second rotating tooth drives the stirring rod to rotate inside the coating tank. The rotation of the stirring rod further drives a plurality of stirring blades to stir the coating inside the coating tank. The stirring of the coating by the stirring blades can help remix the various components in the coating evenly, prevent the occurrence of precipitation phenomenon, and greatly improve the coating efficiency of the release film.

[0016] 1. By pulling the protruding rod to drive the movement of the push rod, at this time the first telescopic spring contracts. By driving the movement of the two sets of movable rods through the push rod, at this time the movable rods drive the toothed plate to slide inside the fixed box. By releasing the protruding rod, and then through the tension generated by the first telescopic spring, the movable rod is driven to push the toothed plate to move. At this time, one side of the toothed plate is inserted between the inner side of the mounting plate, so as to achieve the effect of quickly installing and disassembling the scraper. Compared with the prior art using the plug-in method of the clamping block and the clamping groove, the scraper can be installed more stably, avoiding the phenomenon of the scraper shifting and falling due to external force factors, bringing convenience to the staff during use. When the release film moves between the scrapers, at this time the scraper drives the mounting plate to slide inside the mounting frame. At this time, the sliding rod slides inside the mounting frame, and then the distance between the two sets of rotating seats changes, so that the retractable rod and the second telescopic spring contract. At this time, the tension generated by the second telescopic spring enables the scraper to always be attached to the surface of the release film, so that the scraper can be automatically adjusted according to the thickness of the release film. Furthermore, the excess coating on the surface of the release film is scraped by the scraper, and the scraper can smooth the wrinkles on the surface of the release film, thus greatly improving the quality of the release film after processing;

[0017] 2. The motor is started by the staff to drive the rotation of the unwinding roller and the winding roller. At this time, the release film is transmitted for coating effect. When the unwinding roller rotates, it drives the rotation of the first runner. Through the cooperation between the first runner, the second runner and the belt, the rotation of the rotating rod is driven. The rotation of the rotating rod drives the rotation of the first rotating gear, the rotation of the first rotating gear drives the rotation of the second rotating gear, and the rotation of the second rotating gear drives the stirring rod to rotate inside the paint tank. The rotation of the stirring rod further drives multiple groups of stirring blades to stir the paint inside the paint tank. The stirring of the paint by the stirring blades can help remix the various components in the paint evenly, prevent the occurrence of precipitation, greatly improve the coating efficiency of the release film, and bring convenience to the staff during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic side view of the overall structure of the adjustment mechanism in the present utility model;

[0020] Figure 3 is a partially enlarged schematic diagram of the adjustment mechanism in the present utility model;

[0021] Figure 4 is a partially enlarged schematic diagram of the operation of the adjustment mechanism in the present utility model;

[0022] Figure 5 is a partially enlarged schematic diagram of part A in the present utility model;

[0023] Figure 6 is a sectional view of the overall structure of the sealing box in the present utility model.

[0024] In the figure: 1, workbench; 101, paint tank; 102, unwinding roller; 2, adjustment mechanism; 201, mounting frame; 202, mounting bracket; 203, mounting plate; 204, scraper; 205, fixing box; 206, fixing tube; 207, protruding rod; 208, first telescopic spring; 209, push rod; 210, toothed plate; 211, movable rod; 212, fixing plate; 213, sliding rod; 214, rotating seat; 215, retractable rod; 216, second telescopic spring; 217, chute; 3, transmission mechanism; 301, rotating rod; 302, sealing box; 303, rotating rod; 304, first rotating gear; 305, stirring rod; 306, second rotating gear; 307, first runner; 308, second runner; 309, belt; 310, stirring blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figure 1-6 , the present invention provides a technical solution: an anti-wrinkle release film coater, including a workbench 1, a paint tank 101 is installed inside the workbench 1, and a unwind roller 102 is arranged inside the workbench 1; a regulating mechanism 2 is arranged on one side of the top of the paint tank 101, and a transmission mechanism 3 is arranged between the unwind roller 102 and the paint tank 101;

[0027] Among them, the regulating mechanism 2 includes a mounting frame 201 installed on one side of the top of the paint tank 101, and mounting brackets 202 are symmetrically installed inside the mounting frame 201. An installation plate 203 is slidably connected inside the mounting bracket 202. A scraping plate 204 is arranged on one side of the installation plate 203. Fixing boxes 205 are symmetrically installed on one side of the scraping plate 204. The fixing boxes 205 are inserted into the installation plate 203. A fixing tube 206 is installed on one side of the fixing box 205. A protruding rod 207 is slidably connected inside the fixing tube 206. A first telescopic spring 208 is sleeved on the outer side of the protruding rod 207. A push rod 209 is installed at the bottom of the protruding rod 207. The push rod 209 is slidably connected inside the top of the fixing box 205. Rack plates 210 are symmetrically slidably connected inside both sides of the fixing box 205. Movable rods 211 are symmetrically rotatably connected between the bottom two sides of the push rod 209 and the rack plates 210. The rack plates 210 are inserted into the inner side of the installation plate 203. Thus, the effect of quickly installing and disassembling the scraping plate 204 can be achieved. Compared with the method of inserting a clamping block into a clamping groove in the prior art, the scraping plate 204 can be installed more stably, avoiding the phenomenon of deviation and dropping of the scraping plate 204 caused by external force factors, bringing convenience to the staff during use. Chute 217 is symmetrically opened on the inner side of the fixing box 205. One side of the rack plate 210 is slidably connected to the chute 217. By sliding connection between the rack plate 210 and the chute 217, the movement of the rack plate 210 can be made more stable, bringing practicality to the staff during use;

[0028] The inner side of the mounting frame 202 is provided with a fixing plate 212, and sliding rods 213 are symmetrically installed on one side of the mounting plate 203. One end of each sliding rod 213 penetrates through the mounting frame 202 and is slidably connected. Moreover, rotating seats 214 are symmetrically and rotatably connected to the outer sides of both the fixing plate 212 and the sliding rods 213. A retractable rod 215 is installed between the rotating seats 214, and a second telescopic spring 216 is sleeved between the outer sides of the retractable rods 215. When the release film moves between the scraping plates 204, at this time, the scraping plates 204 drive the mounting plate 203 to slide inside the mounting frame 202. At this time, the sliding rods 213 slide inside the mounting frame 202, thereby changing the distance between the two groups of rotating seats 214, so that the retractable rod 215 and the second telescopic spring 216 contract. At this time, the tension generated by the second telescopic spring 216 enables the scraping plates 204 to always fit the surface of the release film, so that the scraping plates 204 can be automatically adjusted according to the thickness of the release film. Furthermore, the excess coating on the surface of the release film is scraped off by the scraping plates 204, and the scraping plates 204 can smooth the wrinkles on the surface of the release film, thus greatly improving the quality of the release film after processing.

[0029] The transmission mechanism 3 includes a rotating rod 301 provided at one end of the unwinding roller 102. A sealing box 302 is installed on one side of the paint box 101. A rotating rod 303 is rotatably connected inside the sealing box 302. A first rotating tooth 304 is installed on the outer side of the rotating rod 303. A stirring rod 305 is rotatably connected between the sealing box 302 and the paint box 101. A second rotating tooth 306 is installed at one end of the stirring rod 305. The first rotating tooth 304 and the second rotating tooth 306 are meshed with each other. A first runner 307 is installed on the outer side of the rotating rod 301. A second runner 308 is installed at one end of the rotating rod 303. A belt 309 is sleeved between the outer sides of the first runner 307 and the second runner 308. Stirring blades 310 are symmetrically installed on the outer side of the stirring rod 305. Through the cooperation among the first runner 307, the second runner 308 and the belt 309, the rotation of the rotating rod 303 is driven. The rotation of the rotating rod 303 drives the rotation of the first rotating tooth 304. The rotation of the first rotating tooth 304 drives the rotation of the second rotating tooth 306. The rotation of the second rotating tooth 306 drives the stirring rod 305 to rotate inside the paint box 101. The rotation of the stirring rod 305 further drives multiple groups of stirring blades 310 to stir the paint inside the paint box 101. The stirring of the paint by the stirring blades 310 helps to remix the various components in the paint evenly, prevent the occurrence of precipitation, greatly improve the coating efficiency of the release film, and bring convenience to the staff during use.

[0030] Working principle: Before using this anti-wrinkle release film coater, it is necessary to first check the overall condition of the device to ensure that it can work normally. According to Figure 1 - Figure 6As shown in the figure, by docking the squeegee 204 with the mounting plate 203, at this time, the fixing box 205 is inserted into the mounting plate 203. Then, by pulling the protruding rod 207 to drive the movement of the push rod 209, at this time, the first telescopic spring 208 contracts. By driving the movement of the two groups of movable rods 211 through the push rod 209, at this time, the movable rod 211 pulls the toothed plate 210 to slide inside the fixing box 205. By releasing the protruding rod 207, and then through the tension generated by the first telescopic spring 208, the movable rod 211 is enabled to push the toothed plate 210 to move. At this time, one side of the toothed plate 210 is inserted between the inner side of the mounting plate 203, so that the effect of quickly installing and disassembling the squeegee 204 can be achieved. Compared with the prior art method of inserting and connecting with a clamping block and a clamping groove, the squeegee 204 can be installed more stably, avoiding the phenomenon of the squeegee 204 shifting and falling due to external force factors, bringing convenience to the staff during use. When the release film moves between the squeegees 204, at this time, the squeegee 204 drives the mounting plate 203 to slide inside the mounting frame 202. At this time, the sliding rod 213 slides inside the mounting frame 202, and then the distance between the two groups of rotating seats 214 changes, so that the retractable rod 215 and the second telescopic spring 216 contract. At this time, the tension generated by the second telescopic spring 216 enables the squeegee 204 to always fit the surface of the release film, so that the squeegee 204 can be automatically adjusted according to the thickness of the release film. Then, the excess coating on the surface of the release film is scraped by the squeegee 204, and the squeegee 204 can smooth the wrinkles on the surface of the release film, thus greatly improving the quality of the release film after processing. By the sliding connection between the toothed plate 210 and the sliding groove 217, the movement of the toothed plate 210 can be made more stable, bringing practicality to the staff during use;

[0031] By the staff starting the motor to drive the rotation of the unwinding roller 102 and the winding roller, at this time, the release film is transmitted and coated. When the unwinding roller 102 rotates, it drives the rotation of the first runner 307. Through the cooperation between the first runner 307, the second runner 308 and the belt 309, the rotation of the rotating rod 303 is driven. The rotation of the rotating rod 303 drives the rotation of the first rotating tooth 304. The rotation of the first rotating tooth 304 drives the rotation of the second rotating tooth 306. The rotation of the second rotating tooth 306 drives the stirring rod 305 to rotate inside the coating tank 101. The rotation of the stirring rod 305 further drives the multiple groups of stirring blades 310 to stir the coating inside the coating tank 101. By stirring the coating by the stirring blades 310, the components in the coating can be re-mixed evenly, preventing the occurrence of precipitation phenomena, greatly improving the coating efficiency of the release film, and bringing convenience to the staff during use.

[0032] The workbench 1, the coating tank 101 and the unwinding roller 102 are prior art. The patent No. CN219024807U discloses a double-sided release film coater, and the devices used therein will not be elaborated here.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wrinkle-resistant release film coating machine, comprising a workbench (1), a coating box (101) is installed inside the workbench (1), and a reeling roller (102) is arranged on the inner side of the workbench (1); It is characterized in that Also includes: An adjustment mechanism (2) is provided on one side of the top end of the paint box (101), and a transmission mechanism (3) is provided between the unwinding roller (102) and the paint box (101); The adjustment mechanism (2) comprises a mounting frame (201) mounted on one side of the top end of the paint box (101), and a mounting frame (202) is symmetrically mounted inside the mounting frame (201), and a mounting plate (203) is slidably connected inside the mounting frame (202), and a scraper (204) is arranged on one side of the mounting plate (203), and a fixing box (205) is symmetrically mounted on one side of the scraper (204), and the fixing box (205) is plugged into the mounting plate (203), and a fixing box (205) is mounted on one side of the fixing box (205). A fixed tube (206) is provided, and a protruding rod (207) is slidably connected inside the fixed tube (206), and a first telescopic spring (208) is sleeved on the outer side of the protruding rod (207), and a push rod (209) is installed at the bottom end of the protruding rod (207), and tooth plates (210) are symmetrically slidably connected inside the two sides of the fixed box (205), and movable rods (211) are symmetrically rotatably connected between the two sides of the bottom end of the push rod (209) and the tooth plates (210), and the tooth plates (210) are plugged into the inner side of the mounting plate (203).

2. The anti-wrinkle release film coating machine according to claim 1, characterized in that: A fixing plate (212) is installed on the inner side of the mounting frame (202), and a sliding rod (213) is symmetrically installed on one side of the mounting plate (203), and the outer sides of the fixing plate (212) and the sliding rod (213) are symmetrically rotatably connected to a rotating seat (214), and a retractable rod (215) is installed between the rotating seats (214), and a second telescopic spring (216) is sleeved between the outer sides of the retractable rod (215).

3. The anti-wrinkle release film coating machine according to claim 1, characterized in that: The transmission mechanism (3) comprises a rotating rod (301) arranged at one end of the unwinding roller (102), and a sealing box (302) is installed on one side of the paint box (101), and the inside of the sealing box (302) is rotatably connected to a rotating rod (303), and the outer side of the rotating rod (303) is installed with a first rotating tooth (304), and a stirring rod (305) is rotatably connected between the sealing box (302) and the paint box (101), and one end of the stirring rod (305) is installed with a second rotating tooth (306), and a first rotating wheel (307) is installed on the outer side of the rotating rod (301), and a second rotating wheel (308) is installed on one end of the rotating rod (303), and a belt (309) is sleeved between the outer sides of the first rotating wheel (307) and the second rotating wheel (308), and stirring blades (310) are symmetrically installed on the outer sides of the stirring rod (305).

4. The anti-wrinkle release film coating machine according to claim 1, characterized in that: A sliding groove (217) is symmetrically provided on the inner side of the fixing box (205), and one side of the tooth plate (210) is slidably connected to the sliding groove (217).

5. The wrinkle-resistant release film coating machine according to claim 3, characterized in that: The first rotating tooth (304) and the second rotating tooth (306) are meshingly connected.

6. The wrinkle-resistant release film coating machine according to claim 2, characterized in that: One end of the sliding rod (213) passes through the mounting frame (202) for sliding connection.

7. The wrinkle-resistant release film coating machine according to claim 1, characterized in that: The push rod (209) is located inside the top end of the fixed box (205) and is slidably connected.

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