Coating machine for manufacturing flame-retardant pressure-sensitive adhesive PVC (polyvinyl chloride) vehicle body sticker

Abstract

The utility model discloses a coating machine for manufacturing flame-retardant pressure-sensitive adhesive PVC (polyvinyl chloride) car body stickers, which relates to the technical field of coating machines and comprises a main body, a slicking mechanism is slidably connected to the inner side of the main body, a pulley mechanism is fixedly mounted on the back of the main body, a flushing mechanism is fixedly mounted on the back of the pulley mechanism, the slicking mechanism comprises a sliding chute, and the sliding chute is fixedly connected with the main body. And the inner wall of the sliding groove is slidably connected with the outer wall of a sliding block, the right side of the sliding block is fixedly connected with a fixing block, the pulley mechanism comprises a storage box, and the left side and the right side of the inner wall of the storage box are both fixedly connected with first supporting columns. According to the utility model, the scraping mechanism is arranged on the device, so that glue on the surface of a glued vehicle body sticker can be scraped to be flat, the pulley mechanism is arranged on the device, so that the vehicle body sticker can be uniformly dipped in the glue and then conveyed to the coating roller, and manual conveying is not needed, so that the conveying efficiency is high; and the gluing process of a factory on the automobile body sticker is met.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to a coating machine for making flame-retardant pressure-sensitive adhesive PVC vehicle body stickers. Background Art

[0002] Coating machines are mainly used for the surface coating process production of films, paper, etc. This machine is to coat the rolled substrate with a layer of glue, paint or ink with specific functions, and then rewind it after drying. It uses a special multi-functional coating head, which can realize various forms of surface coating. The rewinding and unwinding of the coating machine are equipped with full-speed automatic film splicing mechanism, PLC program tension closed loop automatic control. Brush coating machine is the oldest coating equipment, which was originally used in the 1850s to produce coated wall paper using porcelain clay coating. There are 3 different types of brush coating heads: round brush coating head, blanket roller coating head and blanket sleeve coating head. Figure 1 It is an early brush coating head; the advent of the air knife coater marks the birth of the modern paper coating industry. The air knife coater overcomes the above-mentioned shortcomings of the brush coater and is rapidly promoted, leading to a sharp increase in the output of coated paper and a patent for the blade coater. Since then, the blade coater technology has developed rapidly. According to the different feeding equipment, blade type and blade installation position, the blade coating head is also divided into many types, such as hard blade coater, drag blade coater, soft blade coater, fountain-type feeding blade coater, short-dwelling blade coater, Bill blade coater, roller coater, etc.

[0003] 1. In the prior art, during the gluing process of the conventional flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine, the side of the adhesive tape with glue is often uneven, which affects the quality of the vehicle body sticker.

[0004] 2. In the prior art, the traditional flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine requires manual coating of the surface of the vehicle body sticker with glue, which requires repeated application of glue, resulting in low production efficiency. Utility Model Content

[0005] The utility model aims to provide a flame retardant pressure sensitive adhesive PVC vehicle sticker coating machine to solve the problem of an existing flame retardant pressure sensitive adhesive PVC vehicle sticker coating machine proposed in the above background technology. During the gluing process of the traditional flame retardant pressure sensitive adhesive PVC vehicle sticker coating machine, the side of the adhesive tape with glue is often uneven, which affects the quality of the vehicle sticker. In addition, the traditional flame retardant pressure sensitive adhesive PVC vehicle sticker coating machine requires manual coating of the surface of the vehicle sticker with glue, and the glue needs to be applied over and over again, resulting in low production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flame retardant pressure-sensitive adhesive PV vehicle body sticker coating machine, comprising a main body, the inner side of which is slidably connected with a scraping mechanism, the back side of which is fixedly installed with a pulley mechanism, and the back side of which is fixedly installed with a flushing mechanism.

[0007] The scraping mechanism comprises a slide groove, the inner wall of the slide groove is slidably connected to the outer wall of the sliding block, and a fixed block is fixedly connected to the right side of the sliding block.

[0008] The pulley mechanism comprises a material storage box, the left and right sides of the inner wall of the material storage box are fixedly connected with first support columns, and the right and left sides of the first support columns are fixedly connected with first pulley blocks.

[0009] A further improvement of the technical solution of the utility model is that the main body includes a main board, a first paint roller passes horizontally below the left and right sides of the main board, and a second paint roller passes horizontally above the first paint roller and passes through the left and right sides of the main board.

[0010] A further improvement of the technical solution of the utility model is that the fixing blocks on both sides are fixedly connected by threaded rods, and a movable column is threadedly connected on the outer wall of the threaded rod.

[0011] A further improvement of the technical solution of the utility model is that: the top of the movable column is fixedly connected with a fixed column, and the top of the fixed column is clamped on the bottom of the scraper.

[0012] A further improvement of the technical solution of the utility model is that second support columns are fixedly connected to the left and right sides of the upper inner side of the mainboard, and second pulley blocks are fixedly connected to the left and right sides of the second support columns.

[0013] A further improvement of the technical solution of the utility model is that the flushing mechanism includes a bottom plate, a first fixing plate is fixedly connected to the left side of the top of the bottom plate, and a second fixing plate is fixedly connected to the right side of the top of the bottom plate.

[0014] A further improvement of the technical solution of the utility model is that the first fixing plate and the second fixing plate are rotatably connected via a cleaning roller.

[0015] A further improvement of the technical solution of the utility model is that a plurality of flushing nozzles are arranged on the upper inner sides of the first fixing plate and the second fixing plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model installs a scraping mechanism on the device, and through the mutual cooperation of the threaded rod, the movable column, the fixed column and the scraper, the glue on the surface of the body sticker coated with glue can be scraped flat, thereby improving the quality of the product. In addition, multiple scrapers are provided to improve the scraping efficiency. In addition, the device can be moved by the provided slide groove and slider to obtain the best scraping position.

[0018] 2. The utility model installs a pulley mechanism on the device, and through the cooperation of the first support column, the first pulley block, the second support column and the second pulley block, the body sticker can be evenly dipped in glue and then transferred to the paint roller without manual transmission, and the transmission efficiency is high. It has a simple structure and is easy to operate, which conforms to the factory's gluing process for body stickers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 The utility model is Figure 1 A structural diagram of a scraping mechanism;

[0021] Figure 3 This is a schematic diagram of the structure of a pulley mechanism of the utility model;

[0022] Figure 4 The utility model is Figure 2 Enlarged view of Figure A.

[0023] In the figure: 1. main body; 2. scraping mechanism; 3. pulley mechanism; 4. flushing mechanism; 11. main board; 12. first paint roller; 13. second paint roller; a1. slide groove; a2. slider; a3. fixed block; b1. threaded rod; b2. movable column; b3. fixed column; b4. scraper; 31. material storage box; c1. first support column; c2. first pulley block; c3. second support column; c4. second pulley block; 41. bottom plate; 42. first fixed plate; 43. second fixed plate; d1. cleaning roller; d2. flushing nozzle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4The utility model provides a technical solution: a flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine, comprising a main body 1, a scraping mechanism 2 is slidably connected to the inner side of the main body 1, a pulley mechanism 3 is fixedly installed on the back of the main body 1, and a flushing mechanism 4 is fixedly installed on the back of the pulley mechanism 3.

[0026] In this embodiment, the main body 1 includes a main board 11 , a first paint roller 12 is passed below the left and right sides of the main board 11 , and a second paint roller 13 is passed above the first paint roller 12 and passes through the left and right sides of the main board 11 .

[0027] Preferably, the scraping mechanism 2 includes a slide groove a1, the inner wall of the slide groove a1 is slidably connected to the outer wall of the slider a2, a fixed block a3 is fixedly connected to the right side of the slider a2, the fixed blocks a3 on both sides are fixedly connected by a threaded rod b1, a movable column b2 is threadedly connected to the outer wall of the threaded rod b1, a fixed column b3 is fixedly connected to the top of the movable column b2, and the top of the fixed column b3 is clamped on the bottom of the scraper b4. By installing a scraping mechanism 2 on the device, through the mutual cooperation of the threaded rod b1, the movable column b2, the fixed column b3 and the scraper b4, the body sticker coated with glue can have the glue on the surface scraped smooth, thereby improving the quality of the product. In addition, a plurality of scrapers b4 are provided to improve the scraping efficiency. In addition, the device can be moved by the set slide groove a1 and slider a2 to obtain the best scraping position.

[0028] Further selected, the pulley mechanism 3 includes a storage box 31, the left and right sides of the inner wall of the storage box 31 are fixedly connected with a first support column c1, the right and left sides of the first support column c1 are fixedly connected with a first pulley block c2, the left and right sides of the upper inner side of the main board 11 are fixedly connected with a second support column c3, and the left and right sides of the second support column c3 are fixedly connected with a second pulley block c4. By installing a pulley mechanism 3 on the device, through the cooperation of the first support column c1, the first pulley block c2, the second support column c3 and the second pulley block c4, the car body sticker can be evenly dipped in glue and then transferred to the paint roller without manual transmission, and the transmission efficiency is high. It has a simple structure and is easy to operate, which meets the factory's gluing process for car body stickers.

[0029] Furthermore, the flushing mechanism 4 includes a base plate 41, a first fixed plate 42 is fixedly connected to the top left side of the base plate 41, a second fixed plate 43 is fixedly connected to the top right side of the base plate 41, the first fixed plate 42 and the second fixed plate 43 are rotatably connected via a cleaning roller d1, and a plurality of flushing nozzles d2 are arranged on the inner upper sides of the first fixed plate 42 and the second fixed plate 43.

[0030] The working principle and use process of the utility model are as follows: first, the adhesive tape of the vehicle body is passed around the cleaning roller d1, rinsed by the rinse nozzle d2, and then enters the storage box 31, passes around the first pulley block c2, passes between the first paint roller 12 and the second paint roller 13, and then passes around the second pulley block c4. After the adhesive tape of the vehicle body is out, the sliding block a2 and the movable column b2 are slid, and the excess glue is scraped off by the scraper b4.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine, comprising a main body (1), characterized in that: A scraping mechanism (2) is slidably connected to the inner side of the main body (1), a pulley mechanism (3) is fixedly installed on the back side of the main body (1), and a flushing mechanism (4) is fixedly installed on the back side of the pulley mechanism (3); The scraping mechanism (2) comprises a slide groove (a1), the inner wall of the slide groove (a1) is slidably connected to the outer wall of the sliding block (a2), and the right side of the sliding block (a2) is fixedly connected to a fixed block (a3); The pulley mechanism (3) comprises a material storage box (31), the left and right sides of the inner wall of the material storage box (31) are fixedly connected with first support columns (c1), and the right and left sides of the first support columns (c1) are fixedly connected with first pulley blocks (c2).

2. A flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 1, characterized in that: The main body (1) comprises a main board (11), a first paint roller (12) passing horizontally below the left and right sides of the main board (11), and a second paint roller (13) passing horizontally above the first paint roller (12) and passing through the left and right sides of the main board (11).

3. A flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 1, characterized in that: The fixed blocks (a3) ​​on both sides are fixedly connected via a threaded rod (b1), and a movable column (b2) is threadedly connected on the outer wall of the threaded rod (b1).

4. A flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 3, characterized in that: The top of the movable column (b2) is fixedly connected to a fixed column (b3), and the top of the fixed column (b3) is clamped on the bottom of the scraper (b4).

5. The flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 2, characterized in that: Second support columns (c3) are fixedly connected to the left and right sides of the upper inner side of the main board (11), and second pulley blocks (c4) are fixedly connected to the left and right sides of the second support columns (c3).

6. The flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 1, characterized in that: The flushing mechanism (4) comprises a bottom plate (41), a first fixing plate (42) is fixedly connected to the left side of the top of the bottom plate (41), and a second fixing plate (43) is fixedly connected to the right side of the top of the bottom plate (41).

7. A flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 6, characterized in that: The first fixing plate (42) and the second fixing plate (43) are rotatably connected via a cleaning roller (d1).

8. The flame retardant pressure sensitive adhesive PVC vehicle body sticker coating machine according to claim 6, characterized in that: A plurality of flushing nozzles (d2) are arranged on the inner upper sides of the first fixing plate (42) and the second fixing plate (43).

Images