Impregnated paper gluing device

Abstract

The utility model discloses an impregnated paper gluing device which comprises a supporting body, an impregnating tank is formed in the left end of the supporting body, a gluing device is installed at the top of the supporting body and located above the impregnating tank, an adjusting roller is installed on the left side of the gluing device, and a glue removing assembly is installed on the right side of the impregnating tank. A drying plate is installed at the top of the supporting body and located on the right side of the glue removing assembly, a collecting roller is installed at the right end of the top of the supporting body, and an auxiliary roller is installed at the top of the supporting body and located between the gluing device and the glue removing assembly. The gluing device comprises fixing feet, a supporting rod, a gluing roller, a sliding rod, a connecting rod, an adjusting rod and a limiting clamping strip, compared with the prior art, through the design of the gluing device and the glue removing assembly, glue liquid can be effectively saved, the glue liquid can be conveniently recycled, and waste of the glue liquid is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of impregnated paper production equipment, in particular to an impregnated paper sizing device. Background Art

[0002] Impregnated paper is a material made by mixing non-woven wood pulp with PE and plant fibers. It is a composite material that combines the characteristics of multiple materials. It not only has the advantages of natural materials but also is endowed with more functionality and aesthetics through modern process technologies. As a special type of paper and cardboard, the paper and cardboard impregnated with rubber latex or resin demonstrate their special performance requirements in aspects such as waterproofing, fireproofing, wear resistance, strengthening, moistureproofing, and insulation. Therefore, it occupies an important position in the fields of modern home decoration and building materials;

[0003] When processing impregnated paper, an impregnated paper sizing device will be used. Chinese Patent Publication No. CN 220284487U discloses an impregnated paper sizing device, including a box body. Two fixing plates are fixedly connected to the box body. An adjusting roller is rotatably connected between the fixing plates. A coating roller is rotatably connected inside the box body. A placement block is fixedly connected inside the box body. Two limiting blocks are slidably connected inside the placement block. A lead screw is rotatably connected inside the placement block. The lead screw is threadedly connected inside the placement block. The lead screw extends to the inside of the side wall of the box body and is connected with a hand wheel. Through the placement block, the hand wheel, the lead screw, and the limiting blocks, during the operation, the hand wheel can be rotated. Then the hand wheel drives the lead screw to rotate. As the lead screw rotates, it will drive the two limiting blocks to continuously move towards each other inside the placement block until the built-in pads on the limiting blocks contact the edges of the impregnated paper, avoiding the deviation of the impregnated paper due to external factors during the actual operation, so as to ensure the coating process of the impregnated paper;

[0004] In the actual use process of this utility model, although it can prevent the impregnated paper from shifting during operation, in this utility model, the coating roller is rotatably installed inside the box body and cannot move up and down. It is necessary to always keep enough glue liquid inside the box body. And in order to collect the excess glue liquid well after it is scraped off, the volume of the box body is designed to be relatively large. Therefore, the box body has a large demand for storing glue liquid, which is likely to cause waste of glue liquid;

[0005] Therefore, the utility model provides an impregnated paper sizing device to solve the above-mentioned problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model designs an impregnated paper sizing device, which aims to solve the technical problem that the coating roller cannot move up and down in the prior art, easily causing waste of glue liquid.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] An impregnated paper sizing device includes a support main body. An impregnation tank is opened at the left end of the support main body. A sizing device is installed above the impregnation tank at the top of the support main body. An adjusting roller is installed on the left side of the sizing device. A glue cleaning component is installed on the right side of the impregnation tank. A drying plate is installed above the glue cleaning component at the top of the support main body. A collecting roller is installed at the right end of the top of the support main body. An auxiliary roller is installed between the sizing device and the glue cleaning component at the top of the support main body;

[0009] The sizing device includes fixed feet, support rods, a sizing roller, sliding rods, connecting rods, adjusting rods, and limit clamping strips. Two groups of the fixed feet are respectively fixedly connected to the front and rear ends of the top of the support main body. Two groups of the support rods are respectively slidably connected to the opposite surfaces of the two groups of fixed feet. The sizing roller is rotatably connected between the two groups of support rods. Two groups of the sliding rods are both slidably connected to the tops of the two groups of support rods. The connecting rod is fixedly connected to the left ends of the two groups of sliding rods, and the connecting rod is rotatably connected to the support main body. The adjusting rod is fixedly connected to the left end of the front group of sliding rods. The limit clamping strip is fixedly connected to the left end of the front surface of the support main body, and the limit clamping strip is adapted to be used with the adjusting rod.

[0010] As a preferred scheme of the utility model, a slideway is opened at the middle of the fixed foot. A sliding block is fixedly connected to the top end of the support rod. A chute is opened at the right end of the sliding rod, and the sliding block is slidably connected to the slideway and the chute.

[0011] As a preferred scheme of the utility model, an elastic clamping tooth is sleeved inside the bottom end of the adjusting rod. A pressing rod is fixedly connected to the front surface of the elastic clamping tooth. A hand grip is fixedly connected to the front surface of the adjusting rod and above the pressing rod.

[0012] As a preferred scheme of the utility model, a plurality of limit grooves are equidistantly opened on the surface of the limit clamping strip, and the elastic clamping tooth is adapted to be used with the limit grooves.

[0013] As a preferred scheme of the utility model, moving clamping blocks are sleeved at both the front and rear ends of the adjusting roller. A bidirectional screw rod is sleeved inside the adjusting roller. Adjusting blocks are threadedly connected to the positions of the bidirectional screw rod corresponding to the moving clamping blocks, and the adjusting blocks are slidably connected to the moving clamping blocks through clamping grooves. A hand crank is fixedly connected to the front end of the bidirectional screw rod.

[0014] As a preferred solution of the present utility model, the glue cleaning assembly includes a support plate, a sliding hole, an elastic slider, an auxiliary roller, an upper scraping plate and a fixed scraping plate. The two support plates are fixedly connected to the front and rear ends of the top of the support body. The sliding hole is opened at the top end of the support plate. The elastic slider is slidably connected to the inside of the sliding hole. The auxiliary roller is rotatably connected between the two elastic sliders. The upper scraping plate is fixedly connected between the two elastic sliders and is located on the left side of the auxiliary roller. The fixed scraping plate is fixedly connected between the two support plates and is located below the upper scraping plate.

[0015] As a preferred solution of the present utility model, a ramp is provided at a position corresponding to the support plate on the top of the support body. Drainage grooves are provided at positions corresponding to the upper scraping plate on the inner sides of the two support plates.

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

[0017] Through the design of the glue coating device and the glue cleaning assembly, during the use process of the present utility model, pressing the pressing rod can drive the elastic teeth to move upward and separate from the limiting groove, and then the adjusting rod can be driven to rotate by holding the handle. The rotation of the adjusting rod drives the sliding rod to rotate. When the sliding rod rotates, it drives the support rod to move downward under the cooperation of the sliding block with the sliding track and the sliding groove. When the support rod moves downward, it drives the glue coating roller to move downward, so that the impregnated paper is combined with the glue liquid in the impregnation tank. It is not affected by the amount of glue liquid in the impregnation tank, can effectively save the use of glue liquid, and the use process is convenient and fast.

[0018] When the collecting roller collects the impregnated paper, the impregnated paper first passes between the upper scraping plate and the fixed scraping plate. Due to the different thicknesses of various impregnated papers, the upper scraping plate can always maintain contact between the impregnated paper and the upper scraping plate and the fixed scraping plate under the cooperation of the sliding hole and the elastic slider, so that the excess glue liquid on the surface of the impregnated paper can be scraped off. The scraped-off glue liquid will return to the impregnation tank through the drainage groove and the ramp. The design of the ramp can facilitate the recovery of the glue liquid, effectively save the volume of the impregnation tank, and avoid the waste of the glue liquid. Description of the Drawings

[0019] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is Figure 1 the enlarged view at A in

[0021] Figure 3 is a sectional view of the adjusting rod structure in the present utility model;

[0022] Figure 4 is a sectional view of the adjusting roller structure in the present utility model;

[0023] Figure 5 isFigure 1 Enlarged view at B in the figure.

[0024] In the figure: 1. Support main body; 2. Impregnation tank; 3. Glue coating device; 301. Fixed feet; 302. Support rod; 303. Glue coating roller; 304. Slide bar; 305. Connecting rod; 306. Adjusting rod; 307. Limit card strip; 4. Adjusting roller; 5. Glue cleaning component; 501. Support plate; 502. Slide hole; 503. Elastic slider; 504. Rotating roller; 505. Upper scraping plate; 506. Fixed scraping plate; 6. Drying plate; 7. Collection roller; 8. Auxiliary roller; 9. Slideway; 10. Sliding block; 11. Chute; 12. Elastic cogs; 13. Pressing rod; 14. Handheld handle; 15. Limit groove; 16. Moving clamping block; 17. Bidirectional screw; 18. Adjusting block; 19. Card slot; 20. Hand crank; 21. Ramp; 22. Drainage groove. Specific implementation manner

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

[0026] Embodiment:

[0027] The embodiment of the present invention provides an impregnated paper glue coating device, which aims to solve the technical problem that the glue coating roller cannot move up and down in the prior art, which is likely to cause waste of glue liquid.

[0028] Please refer to Figures 1 - 5 , the present invention provides a technical solution:

[0029] An impregnated paper glue coating device includes a support main body 1. An impregnation tank 2 is opened at the left end of the support main body 1 for storing glue liquid. A glue coating device 3 is installed on the top of the support main body 1 and above the impregnation tank 2 for glue coating of impregnated paper. An adjusting roller 4 is installed on the left side of the glue coating device 3, and the width of the adjusting roller 4 can be adjusted to facilitate the processing of impregnated paper with different widths. A glue cleaning component 5 is installed on the right side of the impregnation tank 2 for scraping off the excess glue liquid on the surface of the impregnated paper. A drying plate 6 is installed on the top of the support main body 1 and on the right side of the glue cleaning component 5, and the drying plate 6 can quickly dry the glue coating layer on the surface of the impregnated paper. A collection roller 7 is installed at the right end of the top of the support main body 1 for collecting the processed impregnated paper. An auxiliary roller 8 is installed on the top of the support main body 1 and between the glue coating device 3 and the glue cleaning component 5 for assisting in supporting the impregnated paper to facilitate the processing of the impregnated paper.

[0030] First, please refer to Figure 1 , Figure 2 and Figure 3 , and the specific structure of the glue application device 3 is as follows:

[0031] The glue application device 3 includes fixed feet 301, support rods 302, a glue application roller 303, slide rods 304, connecting rods 305, adjusting rods 306, and limit clamping strips 307. Two groups of fixed feet 301 are respectively fixedly connected to the front and rear ends of the top of the support body 1. Two groups of support rods 302 are respectively slidably connected to the opposite sides of the two groups of fixed feet 301. The two groups of fixed feet 301 support the two groups of support rods 302. The glue application roller 303 is rotatably connected between the two groups of support rods 302. Two groups of slide rods 304 are both slidably connected to the tops of the two groups of support rods 302. The connecting rod 305 is fixedly connected to the left ends of the two groups of slide rods 304, and the connecting rod 305 is rotatably connected to the support body 1. The adjusting rod 306 is fixedly connected to the left end of the front group of slide rods 304. The limit clamping strip 307 is fixedly connected to the left end of the front of the support body 1, and the limit clamping strip 307 is adapted to be used with the adjusting rod 306. A slideway 9 is opened at the middle of the fixed foot 301. A sliding block 10 is fixedly connected to the top of the support rod 302. A chute 11 is opened at the right end of the slide rod 304, and the sliding block 10 is slidably connected to the slideway 9 and the chute 11.

[0032] During the use of the present utility model, the rotation of the adjusting rod 306 drives the rotation of the slide rod 304. When the slide rod 304 rotates, the right end of the chute 11 moves up and down. When the chute 11 moves up and down, it pushes the sliding block 10 to slide up and down in the slideway 9. When the sliding block 10 slides up and down in the slideway 9, it drives the support rod 302 to move up and down. When the support rod 302 moves up and down, it drives the glue application roller 303 to move up and down. The limit clamping strip 307 can limit and fix the adjusting rod 306, thereby fixing the glue application roller 303 and facilitating the use of the glue application roller 303.

[0033] Furthermore, please refer to Figure 1 , Figure 2 and Figure 3 . An elastic clamping tooth 12 is sleeved inside the bottom end of the adjusting rod 306. A pressing rod 13 is fixedly connected to the front of the elastic clamping tooth 12. A handhold 14 is fixedly connected to the front of the adjusting rod 306 and above the pressing rod 13. A plurality of limit grooves 15 are equidistantly opened on the surface of the limit clamping strip 307. The elastic clamping tooth 12 is adapted to be used with the limit grooves 15. During the use of the present utility model, hold the handhold 14 and the pressing rod 13, press the pressing rod 13 upward. The pressing rod 13 can drive the elastic clamping tooth 12 to move upward and separate from the limit groove 15. The adjusting rod 306 can be driven to rotate through the handhold 14. After the adjusting rod 306 rotates to the required position, release the pressing rod 13 to make the elastic clamping tooth 12 engage with the limit groove 15.

[0034] In addition, please refer to Figure 1 , Figure 2 and Figure 4 . At both the front and rear ends of the adjusting roller 4, moving blocks 16 are sleeved. Inside the adjusting roller 4, a bidirectional screw 17 is sleeved. At positions on the outer side of the bidirectional screw 17 corresponding to the moving blocks 16, adjusting blocks 18 are threadedly connected. And the adjusting blocks 18 are slidably connected to the moving blocks 16 through slots 19. The front end of the bidirectional screw 17 is fixedly connected to a hand crank 20. During the use of the present utility model, by rotating the hand crank 20, the bidirectional screw 17 is driven to rotate. When the bidirectional screw 17 rotates, it drives the two adjusting blocks 18 to move towards each other. When the two adjusting blocks 18 move towards each other, they drive the two moving blocks 16 to move towards each other through the slots 19, so as to stably position impregnated paper of different widths at the middle position of the adjusting roller 4.

[0035] Furthermore, please refer to Figure 1 and Figure 5 . The specific structure of the glue cleaning assembly 5 is as follows:

[0036] The glue cleaning assembly 5 includes a support plate 501, a sliding hole 502, an elastic slider 503, a rotating roller 504, an upper scraping plate 505 and a fixed scraping plate 506. The two support plates 501 are fixedly connected to the front and rear ends of the top of the support body 1. The sliding hole 502 is opened at the top end of the support plate 501. The elastic slider 503 is slidably connected to the inside of the sliding hole 502. The rotating roller 504 is rotatably connected between the two elastic sliders 503. The upper scraping plate 505 is fixedly connected between the two elastic sliders 503 and is located on the left side of the rotating roller 504. The fixed scraping plate 506 is fixedly connected between the two support plates 501 and is located below the upper scraping plate 505. During the use of the present utility model, the impregnated paper passes between the upper scraping plate 505 and the fixed scraping plate 506. Due to the different thicknesses of various impregnated papers, with the cooperation of the sliding hole 502 and the elastic slider 503, the upper scraping plate 505 can always keep in contact with the impregnated paper between the upper scraping plate 505 and the fixed scraping plate 506, so as to scrape off the excess glue on the surface of the impregnated paper. The rotating roller 504 can ensure the smooth movement of the impregnated paper and prevent it from being damaged by the upper scraping plate 505 and the fixed scraping plate 506 during the processing.

[0037] Further, please refer to Figure 1 and Figure 5 . At positions on the top of the support body 1 corresponding to the support plates 501, a ramp 21 is provided. Drainage grooves 22 are opened at positions on the inner sides of the two support plates 501 corresponding to the upper scraping plate 505. The glue scraped off by the upper scraping plate 505 and the fixed scraping plate 506 will return to the impregnation tank 2 through the drainage grooves 22 and the ramp 21. The design of the ramp 21 can facilitate the recovery of the glue, effectively save the volume of the impregnation tank 2, and avoid the waste of the glue.

[0038] The working process of the present utility model:

[0039] During the use of the utility model, the impregnated paper is first passed around the adjusting roller 4, the glue coating roller 303, and the auxiliary roller 8 in sequence, then passes through between the upper scraping plate 505 and the fixed scraping plate 506, and then winds around the outside of the collecting roller 7 after passing above the drying plate 6. During the glue coating process, hold the hand-held handle 14 and the pressing rod 13, press the pressing rod 13 upward, the pressing rod 13 drives the elastic clamping teeth 12 to move upward and separate from the limiting groove 15, and then drive the adjusting rod 306 to rotate through the hand-held handle 14. The rotation of the adjusting rod 306 drives the sliding rod 304 to rotate. When the sliding rod 304 rotates, it drives the support rod 302 to move downward under the cooperation of the sliding block 10, the slideway 9, and the chute 11. When the support rod 302 moves downward, it drives the glue coating roller 303 to move downward, so that the impregnated paper combines with the glue liquid in the impregnation tank 2. Then release the pressing rod 13 to make the elastic clamping teeth 12 engage with the limiting groove 15. The use process is convenient and fast. When the collecting roller 7 collects the impregnated paper, the impregnated paper first passes through between the upper scraping plate 505 and the fixed scraping plate 506. Due to the different thicknesses of various impregnated papers, the upper scraping plate 505 can always keep the contact between the impregnated paper and the upper scraping plate 505 and the fixed scraping plate 506 under the cooperation of the sliding hole 502 and the elastic sliding block 503, so that the excess glue liquid on the surface of the impregnated paper can be scraped off. The scraped glue liquid will return to the impregnation tank 2 through the drainage groove 22 and the ramp 21. The design of the ramp 21 can facilitate the recovery of the glue liquid, effectively save the volume of the impregnation tank 2, and avoid the waste of the glue liquid;

[0040] Due to the different widths of various impregnated papers, after the impregnated paper is passed around the adjusting roller 4, rotate the hand crank 20 to drive the bidirectional screw 17 to rotate. When the bidirectional screw 17 rotates, it drives the two adjusting blocks 18 to move towards each other. When the two adjusting blocks 18 move towards each other, they drive the two moving blocks 16 to move towards each other through the card slots 19, so as to stabilize the impregnated paper with different widths at the middle position of the adjusting roller 4.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A device for gluing impregnated paper, comprising a supporting body (1), characterized in that: The left end of the support body (1) is provided with an immersion tank (2), a glue coating device (3) is installed at the top of the support body (1) and above the immersion tank (2), an adjusting roller (4) is installed on the left side of the glue coating device (3), a glue cleaning component (5) is installed on the right side of the immersion tank (2), a drying plate (6) is installed at the top of the support body (1) and on the right side of the glue cleaning component (5), a collecting roller (7) is installed at the right end of the top of the support body (1), and an auxiliary roller (8) is installed at the top of the support body (1) and between the glue coating device (3) and the glue cleaning component (5); The glue coating device (3) comprises fixed feet (301), support rods (302), glue coating rollers (303), sliding rods (304), connecting rods (305), adjusting rods (306) and limiting clamping strips (307), the two groups of fixed feet (301) are respectively fixedly connected to the front and rear ends of the top of the supporting body (1), the two groups of support rods (302) are respectively slidably connected to the opposite sides of the two groups of fixed feet (301), and the glue coating roller (303) is rotatably connected between the two groups of support rods (302). The two groups of sliding rods (304) are slidably connected to the top ends of the two groups of support rods (302), the connecting rod (305) is fixedly connected to the left ends of the two groups of sliding rods (304), and the connecting rod (305) is rotatably connected to the support body (1), the adjusting rod (306) is fixedly connected to the left end of the front group of sliding rods (304), the limiting clip (307) is fixedly connected to the left end of the front of the support body (1), and the limiting clip (307) is adapted for use with the adjusting rod (306).

2. The device for gluing impregnated paper according to claim 1, characterized in that: A slideway (9) is provided in the middle of the fixed foot (301), a sliding block (10) is fixedly connected to the top end of the support rod (302), a sliding groove (11) is provided at the right end of the sliding rod (304), and the sliding block (10) is slidably connected to the slideway (9) and the sliding groove (11).

3. The device for gluing impregnated paper according to claim 1, characterized in that: An elastic latch (12) is sleeved inside the bottom end of the adjusting rod (306), a pressing rod (13) is fixedly connected to the front side of the elastic latch (12), and a hand-held handle (14) is fixedly connected to the front side of the adjusting rod (306) and located above the pressing rod (13).

4. The device for gluing impregnated paper according to claim 3, characterized in that: The surface of the limiting clamping strip (307) is provided with a plurality of limiting grooves (15) at equal intervals, and the elastic clamping teeth (12) are adapted for use with the limiting grooves (15).

5. The impregnated paper gluing device according to claim 1, characterized in that: The front and rear ends of the adjusting roller (4) are sleeved with a movable clamping block (16); the inner side of the adjusting roller (4) is sleeved with a bidirectional screw rod (17); the outer side of the bidirectional screw rod (17) is threadedly connected with an adjusting block (18) at a position corresponding to the movable clamping block (16); the adjusting block (18) and the movable clamping block (16) are slidably connected via a clamping groove (19); and the front end of the bidirectional screw rod (17) is fixedly connected with a hand crank (20).

6. The device for gluing impregnated paper according to claim 1, characterized in that: The glue cleaning component (5) comprises a support plate (501), a sliding hole (502), an elastic slider (503), a rotating roller (504), an upper scraper (505) and a fixed scraper (506); the two groups of the support plates (501) are fixedly connected to the front and rear ends of the top of the support body (1); the sliding hole (502) is opened at the top of the support plate (501); the elastic slider (503) is slidably connected to the inner side of the sliding hole (502); the rotating roller (504) is rotatably connected between the two groups of elastic sliders (503); the upper scraper (505) is fixedly connected between the two groups of elastic sliders (503) and is located on the left side of the rotating roller (504); and the fixed scraper (506) is fixedly connected between the two groups of support plates (501) and is located below the upper scraper (505).

7. The device for gluing impregnated paper according to claim 6, characterized in that: A ramp (21) is provided at a position on the top of the support body (1) corresponding to the support plate (501), and drainage grooves (22) are provided at positions on the inner sides of the two groups of support plates (501) corresponding to the upper scraper (505).

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