Silicone oil coating equipment for release paper processing

Abstract

The utility model discloses silicone oil coating equipment for release paper processing. The silicone oil coating equipment comprises a base station; a conveying roller for conveying release paper is arranged on the base station; the coating mechanism is used for coating release paper with silicone oil; the coating mechanism comprises an n-shaped support arranged on the base table, the n-shaped support comprises two sets of supporting plates arranged on the base table and a top plate at the upper ends of the supporting plates, an oil conveying pipe is slidably inserted into the top plate, a silicone oil box is arranged at the lower end of the oil conveying pipe, and coating sponge is clamped to the bottom of the silicone oil box. A collecting box is embedded in the base table, located under the coating sponge and used for collecting dripping redundant silicone oil. The silicone oil coating device is simple in structure and convenient to use, dropped silicone oil can be recycled in the silicone oil coating process of the release paper through cooperation of the collecting box and the coating mechanism, waste of the silicone oil and pollution to the working environment are avoided, and the silicone oil coating device has high practical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of release paper processing equipment, and specifically to a silicon oil coating equipment for release paper processing. BACKGROUND

[0002] Release paper, also known as silicon oil paper and anti-sticking paper, mainly serves to isolate objects with stickiness, such as adhesive tape. It is generally peeled off and discarded during use. It is mainly used as a carrier for adhesive tape or adhesive products, and is also used in the food and medical industries. Release paper includes Grasen silicon oil paper (high-temperature resistant, moisture-proof and oil-proof, commonly used in the food industry for packaging), ordinary release paper (moisture-proof and oil-proof, serving to isolate products, suitable for industries including electronics, automotive foam and printing), CCK base paper (coated with a special layer of clay and then coated with a release agent, resulting in a release paper with excellent high-temperature resistance, widely used in the carbon fiber industry), and the like.

[0003] Silicon oil release paper needs to be coated with silicon oil during processing. According to the search, Chinese patent application No. CN202120209762.8 discloses a release paper coating device related to the production of release paper, which includes a working box. Two support plates are fixedly connected to the inner top of the working box. A brush roller is provided at the bottom of one side of the support plate. A cavity is provided inside the brush roller. A plurality of through holes are provided on the outer side of the cavity in an equidistant annular distribution. A sponge layer is bonded to the outer side of the brush roller. The utility model sets a cavity inside the brush roller and sets through holes on the outer side of the cavity. The silicon oil in the oil storage tank enters the cavity through the oil delivery pipe and is then absorbed by the sponge block. The brush roller rotates under the drive of the motor, and the brush roller drives the sponge block to rotate on the surface of the release paper to coat the release paper with silicon oil. The silicon oil is quantitatively passed through the through holes to ensure the stability of the oil output of the device and avoid different silicon oil thicknesses on the surface of the release paper.

[0004] The above technical solution and the traditional silicon oil coating equipment both lack a silicon oil recycling function, especially the silicon oil that drips during the coating process cannot be effectively recycled and utilized, resulting in problems such as silicon oil waste and environmental pollution. Therefore, we need to propose a silicon oil coating equipment for release paper processing. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a silicon oil coating equipment for release paper processing. The device has a simple structure and is easy to use. The cooperation of the collection box and the coating mechanism can recycle the dripping silicon oil during the release paper silicon oil coating process, avoid waste of silicon oil and pollution of the working environment, and has high practical value to solve the problems raised in the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme:

[0007] A silicon oil coating equipment for release paper processing, it includes:

[0008] The base station is set up for conveying the release paper conveying roller;

[0009] The base station is set up for conveying the release paper conveying roller;

[0010] It further includes the coating mechanism for the silicon oil coating of release paper;

[0011] The coating mechanism includes the U-shaped support arranged on the base station, the U-shaped support includes two groups of support plates arranged on the base station and the top plate of the support plate upper end, the oil delivery pipe is slidably inserted in the top plate, the lower end of the oil delivery pipe is provided with the silicon oil box, the bottom of the silicon oil box is clamped with the coating sponge;

[0012] The base station is embedded with the collection box, and the collection box is located directly below the coating sponge, and the collection box is used for collecting the excessive silicon oil dripping.

[0013] Preferably, two groups of synchronously arranged air cylinders are symmetrically installed on the top plate, the lower end of the piston rod of the air cylinder penetrates the top plate and is fixedly connected to the top of the silicon oil box.

[0014] Preferably, the lower end of the oil delivery pipe is communicated with the inner cavity of the silicon oil box, and the filter plate is clamped between the coating sponge and the inner top of the silicon oil box, and a plurality of filter holes are distributed on the filter plate.

[0015] Preferably, it further includes the scraping mechanism for scraping the excessive silicon oil on the release paper, and the scraping mechanism is located on one side of the silicon oil box, and the scraping mechanism includes the scraper, and the lower end of the scraper and the lower end of the coating sponge are on the same horizontal line.

[0016] Preferably, two groups of protrusions are symmetrically arranged on one side of the silicon oil box, the top of the scraper is provided with the connecting plate, two groups of guide rods are symmetrically arranged on the connecting plate, and the positions of the guide rods and the protrusions one-to-one correspond.

[0017] Preferably, the guide rod is slidably inserted in the protrusion, a limiting block is arranged on the upper end of the guide rod, and a compression spring is sleeved between the connecting plate and the bottom of the protrusion on the guide rod.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The utility model discloses a conveying roller is set up on the base station for conveying release paper, still set up including the coating mechanism of U-shaped support, the top plate below on U-shaped support sets up the silicon oil box with oil pipe, and the coating sponge is set up at the bottom of silicon oil box, and the collecting box is set up on the base station for collecting the silicon oil of surplus, and the device simple structure, convenient to use, through the cooperation of collecting box and coating mechanism can be in the silicon oil coating process of release paper to the silicon oil of drop and recover, avoid the waste of silicon oil and cause the pollution to the working environment, have higher practical value. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structural schematic diagram of the utility model;

[0021] Figure 2 It is the structural schematic diagram of the utility model silicon oil box;

[0022] Figure 3 It is the structural schematic diagram of the utility model scraper.

[0023] In the drawing: 1, base station;2, conveying roller;3, collecting box;4, support plate;5, silicon oil box;6, oil pipe;7, air cylinder;8, top plate;9, coating sponge;10, filter plate;11, lug;12, scraper;13, connecting plate;14, guide rod;15, compression spring;16, limit block. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Please refer to Figures 1-2 The utility model provides a technical scheme:

[0026] A silicon oil coating equipment for release paper processing, comprising:

[0027] Base station 1;Base station 1 is provided with conveying roller 2 for conveying release paper;

[0028] Still include the coating mechanism for the silicon oil coating of release paper;Coating mechanism includes the U-shaped support setting on base station 1, and U-shaped support includes two groups of support plate 4 setting on base station 1 and the top plate 8 on support plate 4 upper end, and the oil pipe 6 is slidably inserted in the top plate 8, and the silicon oil box 5 is set in the lower end of oil pipe 6, and the coating sponge 9 is clamped in the bottom of silicon oil box 5;

[0029] The base 1 is embedded with a collection box 3, which is located directly below the coating sponge 9 and is used to collect the excess silicone oil.

[0030] The utility model discloses a conveying roller 2 is set up on the base 1 for conveying release paper, still sets up the coating mechanism including the U-shaped support, and the top plate 8 below on the U-shaped support sets up the silicone oil box 5 with oil pipe 6, and the coating sponge 9 is set up at the bottom of silicone oil box 5, and the base 1 sets up the collection box 3 for collecting the excess silicone oil, in actual use, the release paper is conveyed through the conveying roller 2, when the release paper passes through the coating mechanism, the coating sponge 9 is in contact with the silicone oil coating surface of release paper, and the silicone oil is conveyed through the oil pipe 6, and the silicone oil is absorbed by the coating sponge 9 and is evenly coated on the release paper, in this process, the excess silicone oil will drop, and because the collection box 3 is set below the coating sponge 9, the dropped silicone oil will directly fall into the collection box 3 and be uniformly collected, which is convenient for subsequent recycling.

[0031] In general, the device has simple structure, convenient to use, and can recycle the dropped silicone oil during the silicone oil coating process of release paper through the cooperation of the collection box 3 and the coating mechanism, avoid the waste of silicone oil and the pollution to the working environment, and has high practical value.

[0032] Meanwhile, please refer to Figures 1-2 :

[0033] Two groups of synchronously arranged air cylinders 7 are symmetrically installed on the top plate 8, the lower end of the piston rod of the air cylinder 7 penetrates through the top plate 8 and is fixedly connected to the top of the silicone oil box 5.

[0034] The coating sponge 9 is driven by the air cylinder 7, which can conveniently adjust the extrusion force between the coating sponge and the release paper, and can also tension the release paper in conveying, thereby improving the practicability of the device.

[0035] Meanwhile, please refer to Figure 2 :

[0036] The lower end of the oil pipe 6 communicates with the inner cavity of the silicone oil box 5, and a filter plate 10 is clamped between the coating sponge 9 and the inner top of the silicone oil box 5, and a plurality of filter holes are distributed on the filter plate 10.

[0037] By setting the filter plate 10 in the silicone oil box 5, on the one hand, the delivered silicone oil can be filtered to avoid the silicone oil with impurities being absorbed by the sponge and coated on the release paper to pollute the release paper; on the other hand, the plurality of filter holes on the filter plate 10 can guide the flow of silicone oil, so that the silicone oil can be evenly soaked into the coating sponge 9.

[0038] Further, please refer to Figures 1-3 :

[0039] The scraping mechanism for scraping the excess silicone oil on the release paper is arranged on one side of the silicone oil box 5, and comprises a scraper 12, the lower end of the scraper 12 and the lower end of the coating sponge 9 are on the same horizontal line. Two groups of protrusions 11 are symmetrically arranged on one side of the silicone oil box 5, a connecting plate 13 is arranged on the top of the scraper 12, two groups of guide rods 14 are symmetrically arranged on the connecting plate 13, and the positions of the guide rods 14 and the protrusions 11 correspond to each other. The guide rods 14 are slidingly inserted into the protrusions 11, limit blocks 16 are arranged on the upper ends of the guide rods 14, and compression springs 15 are sleeved on the guide rods 14 between the connecting plate 13 and the bottom of the protrusions 11.

[0040] In actual use, during the conveying process of the release paper, the coating sponge 9 and the scraper 12 are in contact with the silicone oil coating surface of the release paper. After the coating sponge 9 is used for coating silicone oil, the excess silicone oil will first drop into the collection box 3, and the excess silicone oil that has not yet dropped on the release paper will be conveyed with the release paper and may drop in the area that cannot be collected by the collection box 3. Under the action of the compression spring 15, the scraper 12 in contact with the release paper can scrape the excess silicone oil on the release paper, the scraped silicone oil can fall back into the collection box 3 for collection, and the scraper 12 can also make the thickness of the silicone oil on the release paper more uniform.

[0041] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A silicone oil coating equipment for release paper processing, characterized in that, include: abutment(1); The base (1) is provided with a conveying roller (2) for conveying release paper; It also includes a coating mechanism for applying silicone oil to release paper; The coating mechanism includes a U-shaped bracket set on the base (1). The U-shaped bracket includes two sets of support plates (4) set on the base (1) and a top plate (8) at the upper end of the support plates (4). An oil supply pipe (6) is slidably inserted on the top plate (8). A silicone oil box (5) is set at the lower end of the oil supply pipe (6). A coating sponge (9) is snapped into the bottom of the silicone oil box (5). A collection box (3) is embedded on the base (1). The collection box (3) is located directly below the coated sponge (9). The collection box (3) is used to collect excess silicone oil that drips.

2. The silicone oil coating equipment for release paper processing according to claim 1, characterized in that: Two sets of synchronously arranged cylinders (7) are symmetrically installed on the top plate (8). The lower end of the piston rod of the cylinder (7) passes through the top plate (8) and is fixedly connected to the top of the silicone oil box (5).

3. The silicone oil coating equipment for release paper processing according to claim 1, characterized in that: The lower end of the oil pipe (6) is connected to the inner cavity of the silicone oil box (5), and a filter plate (10) is snapped between the coated sponge (9) and the top of the silicone oil box (5). Multiple sets of filter holes are distributed on the filter plate (10).

4. The silicone oil coating equipment for release paper processing according to claim 1, characterized in that: It also includes a scraping mechanism for scraping off excess silicone oil on the release paper. The scraping mechanism is located on one side of the silicone oil box (5). The scraping mechanism includes a scraper (12), and the lower end of the scraper (12) and the lower end of the coating sponge (9) are on the same horizontal line.

5. The silicone oil coating equipment for release paper processing according to claim 4, characterized in that: Two sets of protrusions (11) are symmetrically arranged on one side of the silicone oil box (5), and a connecting plate (13) is provided on the top of the scraper (12). Two sets of guide rods (14) are symmetrically arranged on the connecting plate (13), and the positions of the guide rods (14) and the protrusions (11) correspond one-to-one.

6. The silicone oil coating equipment for release paper processing according to claim 5, characterized in that: Place The guide rod (14) is slidably inserted into the protrusion (11), and a limit block (16) is provided at the upper end of the guide rod (14). A compression spring (15) is fitted on the guide rod (14) between the bottom of the connecting plate (13) and the protrusion (11).

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