Three-in-one solvent-free compound equipment

Abstract

The utility model relates to the technical field of solvent-free compounding, in particular to three-in-one solvent-free compounding equipment which comprises a solvent-free compounding machine body, a scraping box is fixedly installed on the surface of the solvent-free compounding machine body, and a scraping mechanism used for scraping redundant solvent-free adhesive on the side wall of a base material is arranged on the scraping box. The scraping mechanism comprises two sleeves which are fixedly installed on the surface of the opposite side of the scraping box. According to the three-in-one solvent-free compound equipment, the scraping mechanism is arranged on the scraping box, when the three-in-one solvent-free compound equipment is used, a scraper can be lifted to scrape a solvent-free adhesive overflowing from the side wall of a base material, then the side wall of the base material is wiped through a sponge wiper, and the situation that the use of the base material is affected due to the fact that the redundant solvent-free adhesive is left on the side wall of the base material can be prevented; the problem that redundant solvent-free adhesive between two base materials is easy to overflow from the edges of the base materials and contaminate the side walls of the base materials when the solvent-free compounding equipment in the prior art compresses and composites the two base materials is solved.

Description

Technical Field

[0001] The present application relates to the technical field of solvent-free composite technology, and specifically to a three-in-one solvent-free composite equipment. Background Art

[0002] The three-in-one solvent-free composite equipment is a kind of equipment that integrates coating, drying and compounding. It adopts a solvent-free composite process, does not require the use of harmful solvents, and is environmentally friendly. The equipment can compound films or papers of different materials to form composite materials. It is widely used in packaging, printing, construction and other industries. The main components of the three-in-one solvent-free composite equipment include a coater, a dryer and a compounder. The coater is used to evenly coat the coating on the substrate, the dryer is used to quickly dry the coated coating, and the compounder is used to compound two or more substrates together. During the whole process, no solvent is required, which reduces pollution to the environment.

[0003] Chinese patent CN208263645U discloses a solvent-free composite device. The solvent-free composite device includes a support column; a feeding mechanism; a coating mechanism; a fixing box; a limiting mechanism, the limiting mechanism includes a limiting block and a limiting groove; a compression mechanism, the compression mechanism includes a first roller, a second roller, a third roller and a fourth roller; a cooling mechanism; a cleaning mechanism, the cleaning mechanism includes a discharge port, a first compression rod, a support plate, a spring, a second compression rod, a compression plate and a blade; one end of the support plate is fixedly connected to the first compression rod, and the first compression rod is connected to the second compression rod through the spring; the two second compression rods are connected through the compression plate, and the compression plate abuts against the cooling mechanism; the bottom end of the second compression rod is fixedly connected to the blade; a contraction mechanism.

[0004] The above patent improves the disadvantage that when the solvent-free composite equipment in the prior art compresses and composites two substrates, the excess solvent-free adhesive between the two substrates is easily overflowed from the edge of the substrate and contaminated on the side wall of the substrate, thus affecting the use of the substrate. The present application provides another implementation scheme for the problem raised in the above patent. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a three-in-one solvent-free composite equipment, which has the advantage of being easy to clean the solvent-free adhesive on the side wall of the substrate, and solves the problem that when the solvent-free composite equipment in the prior art compresses and composites the two substrates, the excess solvent-free adhesive between the two substrates easily overflows from the edge of the substrate and stains the side wall of the substrate, affecting the use of the substrate.

[0006] In summary, the present application provides the following technical solutions: a three-in-one solvent-free composite equipment, comprising a solvent-free composite machine body, a scraping box is fixedly installed on the surface of the solvent-free composite machine body, and a scraping mechanism for scraping excess solvent-free adhesive on the side wall of the substrate is provided on the scraping box;

[0007] The scraping mechanism includes two sleeves fixedly mounted on the surface of the opposite side of the scraping box, an elastic adaptation mechanism is provided in the sleeve, a connecting rod that penetrates into the scraping box is fixedly mounted on the surface of the elastic adaptation mechanism, a mounting plate located in the scraping box is fixedly mounted on one end of the connecting rod away from the sleeve, and a scraper is fixedly mounted on the surface of the mounting plate away from the connecting rod.

[0008] Furthermore, the elastic adaptation mechanism includes a spring fixedly mounted in the sleeve, a mounting block is fixedly mounted on one end of the spring, and the connecting rod is fixedly mounted on the surface of the mounting block.

[0009] The beneficial effect of adopting the above further solution is that the two mounting plates can be telescopically moved to facilitate adapting to substrates of different widths.

[0010] Furthermore, the surfaces of the sleeve and the scraper box are both provided with circular holes, the connecting rod is located in the circular hole, and the outer surface of the connecting rod is in sliding contact with the inner surface of the circular hole.

[0011] The beneficial effect of adopting the above further solution is that: by providing the circular hole, the connecting rod has a certain movable space, so that the connecting rod can move more smoothly on the sleeve and the scraper box.

[0012] Furthermore, the outer shape and size of the mounting block are matched with the inner shape and size of the sleeve, and the outer surface of the mounting block is in sliding contact with the inner surface of the sleeve.

[0013] The beneficial effect of adopting the above further solution is that the outside of the installation block is matched with the inside of the sleeve, making it more convenient for the installation block to move in the sleeve.

[0014] Furthermore, a sponge is fixedly mounted on the surface of the mounting plate.

[0015] The beneficial effect of adopting the above further solution is that the side wall of the substrate can be wiped by the sponge, so that the side wall of the substrate can be cleaned.

[0016] Furthermore, the upper surface of the scraper box is open, and a sealing cover for sealing the scraper box is movably installed on the upper surface of the scraper box.

[0017] The beneficial effect of adopting the above further solution is that it is convenient to maintain the structure inside the scraper box.

[0018] Furthermore, a collecting box is movably mounted on the lower surface of the inner cavity of the scraper box, and the collecting box is located directly below the mounting plate.

[0019] The beneficial effect of adopting the above further solution is that it is easy to collect the solvent-free adhesive cleaned off the substrate.

[0020] Furthermore, there are multiple scrapers, and the distances between two adjacent scrapers are equal.

[0021] The beneficial effect of adopting the above further solution is that the side wall of the substrate can be scraped and cleaned multiple times by using multiple scrapers, which is beneficial to improving the cleaning effect of the side wall of the substrate.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The three-in-one solvent-free composite equipment is provided with a scraping mechanism on the scraping box. When in use, the scraper can be raised to scrape off the solvent-free adhesive overflowing from the side wall of the substrate, and then the side wall of the substrate can be wiped with a sponge to prevent excess solvent-free adhesive from remaining on the side wall of the substrate and affecting the use of the substrate. This solves the problem in the prior art that when the solvent-free composite equipment compresses and composites the two substrates, excess solvent-free adhesive between the two substrates is easily overflowed from the edge of the substrate and stained on the side wall of the substrate, thereby affecting the use of the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the interior of the sleeve and the scraper box of the utility model;

[0026] Figure 3 It is a schematic diagram of a mounting plate of the utility model.

[0027] Description of reference numerals:

[0028] 1. Solvent-free laminating machine body; 2. Scraping box; 3. Sleeve; 4. Connecting rod; 5. Mounting plate; 6. Scraper; 7. Spring; 8. Mounting block; 9. Round hole; 10. Sponge; 11. Sealing cover; 12. Collection box. DETAILED DESCRIPTION

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

[0030] See also Figure 1-3 A three-in-one solvent-free composite equipment in this embodiment includes a solvent-free composite machine body 1, a scraping box 2 is fixedly installed on the surface of the solvent-free composite machine body 1, the upper surface of the scraping box 2 is open, and a sealing cover 11 for sealing the scraping box 2 is movably installed on the upper surface of the scraping box 2, which is convenient for maintaining the internal structure of the scraping box 2, and a scraping mechanism for scraping excess solvent-free adhesive on the side wall of the substrate is provided on the scraping box 2;

[0031] The scraping mechanism includes two sleeves 3 fixedly mounted on the surface of the opposite side of the scraping box 2, an elastic adaptation mechanism is arranged in the sleeve 3, and the elastic adaptation mechanism includes a spring 7 fixedly mounted in the sleeve 3, a mounting block 8 is fixedly mounted on one end of the spring 7, and a connecting rod 4 is fixedly mounted on the surface of the mounting block 8, so that the mounting plate 5 drives the connecting rod 4 to retract into the sleeve 3, so that the connecting rod 4 drives the mounting block 8 to move in the sleeve 3 and squeeze the spring 7, and the spring 7 will generate a rebound force after being squeezed, so that the scraper 6 is always in contact with the side surface of the substrate, so as to adapt to substrates of different widths. Circular holes 9 are opened on the surfaces of the sleeve 3 and the scraping box 2, and the connecting rod 4 is located in the sleeve circular hole 9. 4 is in sliding contact with the inner surface of the circular hole 9. By providing the circular hole 9, the connecting rod 4 has a certain movable space, so that the connecting rod 4 can telescopically move more smoothly on the sleeve 3 and the scraping box 2. The outer shape and size of the mounting block 8 are adapted to the inner shape and size of the sleeve 3. The outer surface of the mounting block 8 is in sliding contact with the inner surface of the sleeve 3, so that the outer surface of the mounting block 8 fits the inner surface of the sleeve 3, so that the mounting block 8 is more convenient to move in the sleeve 3. The surface of the elastic adaptation mechanism is fixedly installed with the connecting rod 4 that penetrates into the scraping box 2. The end of the connecting rod 4 away from the sleeve 3 is fixedly installed with a mounting plate 5 located in the scraping box 2, and the surface of the mounting plate 5 away from the connecting rod 4 is fixedly installed with a scraper 6.

[0032] A sponge 10 located on one side of the scraper 6 is fixedly mounted on the surface of the mounting plate 5. The sponge 10 can be used to wipe the side wall of the substrate, which is convenient for cleaning the side wall of the substrate. A collecting box 12 is movably mounted on the lower surface of the inner cavity of the scraping box 2. The collecting box 12 is located directly below the mounting plate 5, which is convenient for collecting the solvent-free adhesive cleaned from the substrate. There are multiple scrapers 6, and the spacing between two adjacent scrapers 6 is equal. The side wall of the substrate can be scraped and cleaned multiple times by multiple scrapers 6, which is beneficial to improving the cleaning effect of the side wall of the substrate.

[0033] It should be noted that the scraper box 2 in this embodiment is connected to the solventless laminating machine body 1, and the surface of the scraper box 2 away from the solventless laminating machine body 1 is open, which is convenient for feeding the composited substrate into the scraper box 2 and for discharging the cleaned substrate out of the scraper box 2.

[0034] It should be noted that in order to better adapt to substrates of different widths, a pull rod that penetrates the outside of the sleeve 3 is fixedly installed on the surface of the mounting block 8 in this embodiment away from the connecting rod 4, and one side surface of the mounting plate 5 is an inclined surface. When in use, the mounting block 8 can be pulled by the pull rod to move in the sleeve 3, so that the mounting block 8 drives the connecting rod 4 and the mounting plate 5 to move, and then the distance between the two mounting plates 5 can be adjusted to adapt to substrates of different widths.

[0035] The working principle of the above embodiment is:

[0036] When in use, the composited substrate is placed between the surfaces of the opposite sides of the two mounting plates 5, and the substrate squeezes the mounting plate 5 and the scraper 6. At this time, the connecting rod 4 contracts into the sleeve 3, and the mounting block 8 moves in the sleeve 3 and compresses the spring 7, so that the scraper 6 is in close contact with the side wall of the substrate, and the side wall of the substrate is in contact with the scraper 6 and the sponge 10. The solvent-free laminating machine body 1 drives the substrate to move in the scraping box 2. During the movement of the substrate, the scraper 6 scrapes off the solvent-free adhesive remaining on the side wall of the substrate, and the scraped solvent-free adhesive flows into the collection box 12 along the scraper 6. The sponge 10 can wipe the area of ​​the side wall of the substrate after being scraped by the scraper 6, thereby completing the cleaning of the side wall of the substrate.

Claims

1. A three-in-one solvent-free laminating device, comprising a solvent-free laminating machine body (1), a scraping box (2) being fixedly mounted on the surface of the solvent-free laminating machine body (1), characterized in that: The scraping box (2) is provided with a scraping mechanism for scraping off excess solvent-free adhesive on the side wall of the substrate; The scraping mechanism comprises two sleeves (3) fixedly mounted on the surface of the opposite side of the scraping box (2), an elastic adaptation mechanism being arranged inside the sleeve (3), a connecting rod (4) penetrating into the scraping box (2) being fixedly mounted on the surface of the elastic adaptation mechanism, a mounting plate (5) located in the scraping box (2) being fixedly mounted on one end of the connecting rod (4) away from the sleeve (3), and a scraper (6) being fixedly mounted on the surface of the mounting plate (5) away from the connecting rod (4).

2. A three-in-one solvent-free composite equipment according to claim 1, characterized in that: The elastic adaptation mechanism comprises a spring (7) fixedly mounted in the sleeve (3), a mounting block (8) fixedly mounted on one end of the spring (7), and the connecting rod (4) fixedly mounted on the surface of the mounting block (8).

3. A three-in-one solvent-free composite equipment according to claim 2, characterized in that: The surfaces of the sleeve (3) and the scraper box (2) are both provided with a circular hole (9), the connecting rod (4) is located in the sleeve circular hole (9), and the outer surface of the connecting rod (4) is in sliding contact with the inner surface of the circular hole (9).

4. The three-in-one solvent-free composite equipment according to claim 2, characterized in that: The external shape and size of the mounting block (8) are matched to the internal shape and size of the sleeve (3), and the outer surface of the mounting block (8) is in sliding contact with the inner surface of the sleeve (3).

5. The three-in-one solvent-free composite equipment according to claim 1, characterized in that: A sponge (10) is fixedly mounted on the surface of the mounting plate (5).

6. The three-in-one solvent-free composite equipment according to claim 1, characterized in that: The upper surface of the scraper box (2) is open, and a sealing cover (11) for sealing the scraper box (2) is movably mounted on the upper surface of the scraper box (2).

7. The three-in-one solvent-free compounding equipment according to claim 1, characterized in that: A collection box (12) is movably mounted on the lower surface of the inner cavity of the scraper box (2), and the collection box (12) is located directly below the mounting plate (5).

8. The three-in-one solvent-free composite equipment according to claim 1, characterized in that: The number of the scrapers (6) is multiple, and the distance between two adjacent scrapers (6) is equal.

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