Plate gluing machine with automatic cleaning function

Abstract

The utility model relates to the technical field of plate gluing machines, in particular to an automatic cleaning plate gluing machine which comprises a bottom plate. The first hydraulic rod drives the glue groove to move downwards, the glue solution is separated from the lower glue coating roller, the second hydraulic rod drives the scraper to move backwards to scrape the lower glue coating roller, and the second motor drives the upper glue coating roller and the lower glue coating roller to rotate simultaneously through the gear, so that the residual glue solution is scraped between the scraper and the lower glue coating roller by the scraper; a first motor drives a brush to transversely move through a screw rod, so that bristles at the bottom of the brush clean glue liquid into a glue tank, and along with dilution of water flow and continuous transverse movement of the brush, the water flow and the glue liquid flow into the glue tank and then flow into a collecting box through a hose; and therefore, residual glue liquid on the lower glue spreading roller can be automatically cleaned, and the situation that the glue liquid is adhered to the lower glue spreading roller for a long time and pollutes the lower glue spreading roller is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plate glue coating machines, in particular to an automatic cleaning plate glue coating machine. Background Art

[0002] Existing wood composite panels generally include a base plate and several surface plates and bottom plates glued together. The surface plates and bottom plates are respectively bonded to the upper and lower surfaces of the base plate by glue to achieve the production of wood composite panels. At present, the glue coating machines for panels mainly include double-roller glue coating machines, three-roller glue coating machines and four-roller glue coating machines. The double-roller glue coating machine is mainly composed of upper and lower glue coating rollers and a glue groove.

[0003] When the double-roller gluing machine is working, the lower part of the lower gluing roller is immersed in the glue tank, and the glue from the upper gluing roller is transferred by the lower gluing roller. When the board passes between the two gluing rollers, it contacts the gluing rollers so that the glue on the rollers is coated on the upper and lower surfaces of the veneer, thus completing the gluing process.

[0004] However, after the glue coating is completed on the plate, some glue will still remain on the lower glue coating roller, which is difficult to clean manually. If it sticks to the lower glue coating roller for a long time, it will easily contaminate it and affect the next gluing effect. Therefore, we propose an automatic cleaning plate gluing machine to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic cleaning plate glue coating machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic cleaning plate gluing machine comprises a base plate, the top of the base plate is fixedly connected to two support plates, two rotating shafts are rotatably connected between the two support plates, the left end of the rotating shaft extends to the left side of the left support plate and is fixedly connected to a gear, the two gears are meshed, an upper gluing roller is fixedly connected to the outer side of the upper rotating shaft, and a lower gluing roller is fixedly connected to the outer side of the lower rotating shaft, two first hydraulic rods are fixedly connected to the top of the base plate, the extended end of the first hydraulic rod is fixedly connected to a glue groove, the front side of the support plate is fixedly connected to a second hydraulic rod, the extended end of the second hydraulic rod is fixedly connected to a connecting plate, the rear side of the connecting plate is fixedly connected to a scraper, and the left side of the right support plate is rotatably connected to a screw, and the outer side of the screw is threadedly connected to a brush.

[0007] Further preferably, a square rod is fixedly connected between the two support plates, and the brush is slidably sleeved on the outer side of the square rod.

[0008] Further preferably, a first motor is fixedly connected to the right side of the support plate on the left side, and an end portion of an output shaft of the first motor is fixedly connected to the left end of the screw rod.

[0009] Further preferably, a second motor is fixedly connected to the right side of the support plate on the right side, and the output shaft end of the second motor is fixedly connected to the right end of the rotating shaft below.

[0010] Further preferably, the top of the support plate is fixedly connected to a top plate, the top of the top plate is fixedly connected to a water tank and a water pump, and the water inlet of the water pump extends into the water tank.

[0011] Further preferably, the water outlet of the water pump is connected to a connecting pipe, and the bottom of the connecting pipe is connected to a plurality of nozzles.

[0012] Further preferably, a collection box is fixedly connected to the top of the base plate, and the collection box is connected to the glue tank through a hose.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: when the glue coating is completed and the glue on the upper glue coating roller and the lower glue coating roller needs to be cleaned, the extended end of the first hydraulic rod drives the glue groove to move downward, so that the glue in the glue groove is separated from the lower glue coating roller, and the extended end of the second hydraulic rod drives the scraper to move backward through the connecting plate, and the scraper scrapes the lower glue coating roller, and the second motor drives the lower gear and the lower glue coating roller to rotate through the lower rotating shaft, and the lower gear drives the upper glue coating roller to rotate through the upper gear, so that the residual glue is scraped by the scraper and stored between the scraper and the lower glue coating roller. The water pump works to spray the water in the water tank to the outside of the upper and lower glue coating rollers through the nozzles, and the first motor works to drive the screw to rotate, thereby driving the brush to move laterally, so that the bristles at the bottom of the brush clean the glue into the glue tank. As the water flow is diluted, the brush is driven by the first motor to continue to move laterally, so that the lower and upper glue coating rollers can be cleaned, and the water flow together with the glue flows into the glue tank, and then flows into the collection box through the hose, so that the residual glue on the lower glue coating roller can be automatically cleaned to prevent the glue from sticking to the lower glue coating roller for a long time and causing pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a right-side stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0018] In the figure: 1. bottom plate; 2. support plate; 3. rotating shaft; 4. upper glue coating roller; 5. lower glue coating roller; 6. gear; 7. first hydraulic rod; 8. glue groove; 9. second hydraulic rod; 10. connecting plate; 11. scraper; 12. screw; 13. brush; 14. square rod; 15. first motor; 16. second motor; 17. top plate; 18. water tank; 19. water pump; 20. connecting pipe; 21. nozzle; 22. collection box; 23. hose. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-4The utility model provides a technical solution: an automatic cleaning plate gluing machine, comprising a bottom plate 1, two support plates 2 are fixedly connected to the top of the bottom plate 1, two rotating shafts 3 are rotatably connected between the two support plates 2, the left end of the rotating shaft 3 extends to the left side of the support plate 2 on the left side and is fixedly connected to a gear 6, the two gears 6 are meshed, an upper gluing roller 4 is fixedly connected to the outer side of the upper rotating shaft 3, a lower gluing roller 5 is fixedly connected to the outer side of the lower rotating shaft 3, two first hydraulic rods 7 are fixedly connected to the top of the bottom plate 1, and the first hydraulic rods The extended end of the first hydraulic rod 7 is fixedly connected with a glue groove 8, the front side of the support plate 2 is fixedly connected with a second hydraulic rod 9, the extended end of the second hydraulic rod 9 is fixedly connected with a connecting plate 10, the rear side of the connecting plate 10 is fixedly connected with a scraper 11, the left side of the right support plate 2 is rotatably connected with a screw rod 12, and the outer side of the screw rod 12 is threadedly connected with a brush 13. When the glue on the upper glue roller 4 and the lower glue roller 5 needs to be cleaned after the glue coating is completed, the extended end of the first hydraulic rod 7 drives the glue groove 8 to move downward, so that the glue in the glue groove 8 and the lower glue roller 5 are cleaned. The second hydraulic rod 9 is separated, and the extended end of the second hydraulic rod 9 drives the scraper 11 to move backward through the connecting plate 10, and the scraper 11 scrapes the lower glue roller 5. The second motor 16 drives the lower gear 6 and the lower glue roller 5 to rotate through the lower rotating shaft 3, and the lower gear 6 drives the upper glue roller 4 to rotate through the upper gear 6, so that the residual glue is scraped by the scraper 11 and stored between the scraper 11 and the lower glue roller 5. The water pump 19 works so that the water in the water tank 18 is sprayed to the outer sides of the upper glue roller 4 and the lower glue roller 5 through the nozzle 21. The motor 15 drives the screw 12 to rotate, thereby driving the brush 13 to move laterally, so that the bristles at the bottom of the brush 13 clean the glue into the glue groove 8. As the water flow is diluted, the first motor 15 drives the brush 13 to continue to move laterally, so that the lower glue roller 5 and the upper glue roller 4 can be cleaned, and the water flow together with the glue flows into the glue groove 8, and then flows into the collection box 22 through the hose 23, so that the residual glue on the lower glue roller can be automatically cleaned to prevent the glue from sticking to the lower glue roller for a long time and causing pollution.

[0022] In this embodiment, specifically: a square rod 14 is fixedly connected between the two support plates 2, and the brush 13 is slidably sleeved on the outside of the square rod 14, and the setting of the square rod 14 plays a positioning effect;

[0023] In this embodiment, specifically: a first motor 15 is fixedly connected to the right side of the left support plate 2, and the output shaft end of the first motor 15 is fixedly connected to the left end of the screw 12, and the setting of the first motor 15 achieves an automation effect;

[0024] In this embodiment, specifically: a second motor 16 is fixedly connected to the right side of the right support plate 2, and the output shaft end of the second motor 16 is fixedly connected to the right end of the lower rotating shaft 3, and the setting of the second motor 16 achieves an automated effect;

[0025] In this embodiment, specifically: the top of the support plate 2 is fixedly connected with a top plate 17, the top of the top plate 17 is fixedly connected with a water tank 18 and a water pump 19, the water inlet of the water pump 19 extends into the water tank 18, and the setting of the top plate 17 plays a fixing effect;

[0026] In this embodiment, specifically: the water outlet of the water pump 19 is connected to a connecting pipe 20, and the bottom of the connecting pipe 20 is connected to a plurality of nozzles 21, and the arrangement of the nozzles 21 has a water spraying effect;

[0027] In this embodiment, specifically: a collecting box 22 is fixedly connected to the top of the bottom plate 1, and the collecting box 22 is connected to the glue groove 8 through a hose 23. The setting of the collecting box 22 has a collecting effect.

[0028] The utility model is in operation: when in use, when the glue coating is completed and the glue on the upper glue coating roller 4 and the lower glue coating roller 5 needs to be cleaned, the extended end of the first hydraulic rod 7 drives the glue groove 8 to move downward, so that the glue in the glue groove 8 is separated from the lower glue coating roller 5, and the extended end of the second hydraulic rod 9 drives the scraper 11 to move backward through the connecting plate 10, and the scraper 11 scrapes the lower glue coating roller 5, and the second motor 16 drives the lower gear 6 and the lower glue coating roller 5 to rotate through the lower rotating shaft 3, and the lower gear 6 drives the upper glue coating roller 4 to rotate through the upper gear 6, so that the residual glue is scraped by the scraper 11 and stored between the scraper 11 and the lower glue coating roller 5, and the water pump 19 works to make the water tank 1 The water in 8 is sprayed to the outer sides of the upper glue coating roller 4 and the lower glue coating roller 5 through the nozzle 21, and the first motor 15 drives the screw 12 to rotate, thereby driving the brush 13 to move laterally, so that the bristles at the bottom of the brush 13 clean the glue into the glue groove 8. As the water flow is diluted, the brush 13 is driven by the first motor 15 to continue to move laterally, so that the lower glue coating roller 5 and the upper glue coating roller 4 can be cleaned, and the water flow together with the glue flows into the glue groove 8, and then flows into the collection box 22 through the hose 23, thereby forming an automatic cleaning plate gluing machine, which can automatically clean the residual glue on the lower glue coating roller to prevent the glue from sticking to the lower glue coating roller for a long time and causing pollution to it.

[0029] 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. An automatic cleaning plate gluing machine, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to two support plates (2), and two rotating shafts (3) are rotatably connected between the two support plates (2). The left end of the rotating shaft (3) extends to the left side of the left support plate (2) and is fixedly connected to a gear (6). The two gears (6) are meshed with each other. The outer side of the upper rotating shaft (3) is fixedly connected to an upper glue coating roller (4), and the outer side of the lower rotating shaft (3) is fixedly connected to a lower glue coating roller (5). The top of the bottom plate (1) is fixedly connected to two first hydraulic rods (7), and the extended end of the first hydraulic rod (7) is fixedly connected to a glue groove (8). The front side of the support plate (2) is fixedly connected to a second hydraulic rod (9), and the extended end of the second hydraulic rod (9) is fixedly connected to a connecting plate (10). The rear side of the connecting plate (10) is fixedly connected to a scraper (11). The left side of the right support plate (2) is rotatably connected to a screw rod (12), and the outer side of the screw rod (12) is threadedly connected to a brush (13).

2. The automatic cleaning plate gluing machine according to claim 1, characterized in that: A square rod (14) is fixedly connected between the two support plates (2), and the brush (13) is slidably sleeved on the outside of the square rod (14).

3. The automatic cleaning plate gluing machine according to claim 2, characterized in that: A first motor (15) is fixedly connected to the right side of the left support plate (2), and the output shaft end of the first motor (15) is fixedly connected to the left end of the screw rod (12).

4. The automatic cleaning plate gluing machine according to claim 3 is characterized in that: A second motor (16) is fixedly connected to the right side of the right support plate (2), and the output shaft end of the second motor (16) is fixedly connected to the right end of the rotating shaft (3) below.

5. The automatic cleaning plate gluing machine according to claim 4, characterized in that: The top of the support plate (2) is fixedly connected to a top plate (17), the top of the top plate (17) is fixedly connected to a water tank (18) and a water pump (19), and the water inlet of the water pump (19) extends into the water tank (18).

6. The automatic cleaning plate gluing machine according to claim 5, characterized in that: The water outlet of the water pump (19) is connected to a connecting pipe (20), and the bottom of the connecting pipe (20) is connected to a plurality of spray heads (21).

7. The automatic cleaning plate gluing machine according to claim 6, characterized in that: A collection box (22) is fixedly connected to the top of the base plate (1), and the collection box (22) is connected to the glue tank (8) via a hose (23).

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