Automatic gluing device for door plate

Abstract

The utility model relates to the technical field of door plank processing, and discloses an automatic door plank gluing device which comprises a machine body, a first motor is fixedly installed on the outer side of the machine body, a gluing roller is fixedly connected to the output end of the first motor, an adsorption layer adheres to the outer portion of the gluing roller, and a supporting plate is fixedly connected to the outer side of the machine body. A supporting plate is fixedly connected to the inner side of the machine body, a glue solution box is in lap joint with the top of the supporting plate, a glue outlet pipe is fixedly connected to the interior of the glue solution box, a valve is arranged in the glue outlet pipe, a conveying frame is fixedly connected to the inner side of the machine body, a roller is rotationally connected to the interior of the conveying frame, and a second motor is fixedly installed outside the conveying frame. The glue recovery device has the following advantages and effects that the scraper is in contact with the conveying belt, and glue outside the conveying belt can be cleaned through the scraper through transmission of the conveying belt, so that the glue can be recovered, and the glue is prevented from being adhered to the outer wall of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel processing, in particular to an automatic glue coating device for door panels. Background Art

[0002] When processing door panels, in order to make the door panels more beautiful during the processing, different styles of plastic papers need to be pasted on the outside of the door panels. During this process, glue needs to be applied to the outside of the door panels, so a door panel gluing device is needed to solve this problem.

[0003] In the prior art, Chinese patent publication number CN207888823U discloses a door panel gluing and hot pressing integrated equipment, including a frame, a first support plate and a second support plate are provided at the bottom of the frame; telescopic motors are provided on both sides of the frame, which are connected to the electric telescopic rod and the heating plate; an X-direction moving device and a Y-direction moving device are provided on the top of the frame, a push rod motor is installed on the Y-direction moving device, which is connected to the electric push rod and the rubber wheel in sequence, the rubber wheel is connected to the glue barrel through a rubber outlet pipe, the glue barrel is provided with a piston, and the piston is connected to the second electric push rod and the second push rod motor; the utility model is a semi-automatic gluing and hot pressing equipment, which completes the gluing and hot pressing of the door panel in the same equipment, the equipment is simple, easy to operate, the manufacturing cost of the equipment is low, and the production efficiency is high; a heating component is also provided in the support plate, and double heating is provided to make the heating effect better and the bonding more firm; and an antioxidant adhesive is used in the utility model, and the adhesive has good resistance to ultraviolet radiation and temperature difference changes.

[0004] However, when the existing door panel gluing device is in use, the door panel is transported through the conveying device, resulting in glue liquid remaining inside the conveying device. Not only is the glue liquid unable to be recovered, but the conveying device is also prone to adhesion. At the same time, the existing door panel gluing device cannot achieve the purpose of automatic gluing, so the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide an automatic gluing device for door panels, which has the effects of being able to recycle glue liquid and automatically gluing.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an automatic gluing device for door panels, comprising a body, a first motor is fixedly installed on the outer side of the body, a gluing roller is fixedly connected to the output end of the first motor, an adsorption layer is pasted on the outside of the gluing roller, a support plate is fixedly connected to the outer side of the body, a glue box is overlapped on the top of the support plate, a glue outlet pipe is fixedly connected to the inside of the glue box, a valve is arranged inside the glue outlet pipe, a conveying frame is fixedly connected to the inside of the conveying frame, a roller is rotatably connected to the inside of the conveying frame, a second motor is fixedly installed on the outside of the conveying frame, the roller is fixedly connected to the output end of the second motor, the outside of the roller is transmission-connected to a conveyor belt, a slot is provided at the edge of the top of the conveying frame, a knife seat is clamped inside the slot, and a scraper is fixedly connected to the bottom of the knife seat.

[0007] By adopting the above technical scheme, the glue is stored inside the glue liquid tank, and the valve is opened to discharge the glue inside the glue liquid tank through the glue outlet pipe. The glue outlet pipe extends to the top of the glue coating roller, and the glue discharged from the glue outlet pipe will flow into the adsorption layer on the outside of the glue coating roller. Then the door panel is placed above the conveyor belt, and the second motor is started so that the second motor drives the roller to rotate, thereby transporting the door panel above the conveyor belt. The top of the door panel will contact the adsorption layer, so that the adsorption layer is squeezed, and the glue inside the adsorption layer will overflow onto the door panel, thereby forming glue coating on the door panel, and the purpose of automatic gluing can be achieved. The knife holder is connected to the edge of the top of the conveyor frame through the slot, and the scraper is in contact with the conveyor belt. Through the transmission of the conveyor belt, the glue on the outside of the conveyor belt can be cleaned by the scraper, which can not only recycle the glue, but also prevent the glue from sticking to the outer wall of the conveyor belt.

[0008] The utility model is further configured as follows: the internal thread of the conveying frame is connected with bolts, and the bolts extend into the interior of the knife seat.

[0009] By adopting the above technical solution, the bolts extend to the inside of the conveying frame and the knife holder, thereby being able to fix the knife holder inside the conveying frame.

[0010] The utility model is further configured as follows: first columns are fixedly connected to both sides of the bottom of the support plate, and a first support leg is fixedly connected to the bottom of the first column.

[0011] By adopting the above technical solution, the first column supports the bottom of the support plate, ensuring that the support plate can stably support the glue liquid box.

[0012] The utility model is further configured as follows: second columns are fixedly connected to both sides of the bottom of the conveying frame, and a second support leg is fixedly connected to the bottom of the second column.

[0013] By adopting the above technical solution, the second columns are distributed at the four corners of the bottom of the conveying frame, and the bottom of the conveying frame is supported by the second columns.

[0014] The utility model is further configured as follows: a third motor is fixedly connected to the center of the top of the glue box, a driving shaft is fixedly connected to the output end of the third motor, and a stirring blade is fixedly connected to the outer side of the driving shaft.

[0015] By adopting the above technical solution, when the glue is stored inside the glue tank, the third motor is started, so that the third motor drives the stirring blade to rotate through the driving shaft, and the stirring blade stirs the glue inside the glue tank, thereby preventing the glue from drying up.

[0016] The utility model is further configured as follows: the number of the stirring blades is several, and the several stirring blades are evenly distributed on the left and right sides of the driving shaft.

[0017] By adopting the above technical solution, the multiple stirring blades are driven by the third motor, and the multiple stirring blades enhance the stirring effect on the glue.

[0018] The utility model is further configured as follows: a feed pipe is fixedly connected to the outside of the glue box, and a sealing plug is inserted into the inside of the feed pipe.

[0019] By adopting the above technical solution, the glue enters the interior of the glue tank through the feed pipe.

[0020] The utility model is further configured as follows: a heat-conducting metal plate is fixedly connected to the inner wall of the rubber outlet pipe, and a heating wire is fixedly connected to the interior of the heat-conducting metal plate.

[0021] By adopting the above technical solution, when the glue outlet pipe is discharging glue, the heating wire is started, so that the heating wire drives the heat-conducting metal plate to generate heat, thereby diluting the glue inside the glue outlet pipe, which not only allows the glue to be better adsorbed on the adsorption layer, but also prevents the glue from being blocked when discharging glue.

[0022] The utility model is further configured as follows: both sides of the top of the support plate are fixedly connected with protective frames, and the number of the protective frames is two.

[0023] By adopting the above technical solution, the glue liquid box is covered by two protective frames, and the stability of the glue liquid box during the placement process is improved by the two protective frames.

[0024] The utility model is further configured as follows: the number of the heating wires is several, and the several heating wires are distributed in the form of a ring array.

[0025] By adopting the above technical solution, a plurality of heating wires are evenly distributed inside the heat-conducting metal plate, so that the heat-conducting metal plate can be heated evenly.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the arrangement among the machine body, the first motor, the glue coating roller, the adsorption layer, the support plate, the glue liquid tank, the glue outlet pipe, the valve, the conveying frame, the roller, the conveyor belt, the card slot, the knife seat and the scraper, the glue is stored inside the glue liquid tank, the valve is opened, the glue inside the glue liquid tank is discharged through the glue outlet pipe, the glue outlet pipe extends to the top of the glue coating roller, the glue discharged from the glue outlet pipe will flow into the adsorption layer outside the glue coating roller, then the door panel is placed above the conveyor belt, the second motor is started, so that the second motor drives the roller to move forward The conveyor belt rotates, so that the door panel above the conveyor belt is transported, and the top of the door panel will contact the adsorption layer, so that the adsorption layer is squeezed, and the glue inside the adsorption layer will overflow onto the door panel, so that the door panel can be coated with glue, and the purpose of automatic gluing can be achieved. The knife holder is connected to the edge of the top of the conveyor frame through the card slot, and the scraper is in contact with the conveyor belt. Through the transmission of the conveyor belt, the glue on the outside of the conveyor belt can be cleaned by the scraper, which can not only recycle the glue, but also prevent the glue from sticking to the outer wall of the conveyor belt.

[0028] 2. The utility model, through the arrangement among the third motor, the driving shaft, the stirring blade, the feeding pipe, the heat-conducting metal plate and the electric heating wire, when the glue is stored inside the glue liquid box, the third motor is started, so that the third motor drives the stirring blade to rotate through the driving shaft, and the stirring blade stirs the glue inside the glue liquid box, thereby preventing the glue from drying up. When the glue outlet pipe discharges the glue, the electric heating wire is started, so that the electric heating wire drives the heat-conducting metal plate to generate heat, thereby diluting the glue inside the glue outlet pipe, which not only allows the glue to be better adsorbed on the adsorption layer, but also prevents the glue from being blocked when discharging the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a front view structural diagram of the scraper of the utility model;

[0032] Figure 3This is a schematic diagram of the internal structure of the glue liquid box of the utility model;

[0033] Figure 4 It is a schematic diagram of the internal structure of the rubber outlet hose of the utility model.

[0034] In the figure, 1. machine body; 2. first motor; 3. glue coating roller; 4. adsorption layer; 5. support plate; 6. glue liquid tank; 7. glue outlet pipe; 8. valve; 9. conveyor frame; 10. roller; 11. conveyor belt; 12. slot; 13. knife holder; 14. scraper; 15. bolt; 16. first column; 17. second column; 18. second support leg; 19. third motor; 20. drive shaft; 21. stirring blade; 22. feed pipe; 23. heat-conducting metal plate; 24. heating wire; 25. protective frame. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0036] Reference Figure 1-4, An automatic glue coating device for door panels, including a machine body 1. A first motor 2 is fixedly installed on the outer side of the machine body 1. The output end of the first motor 2 is fixedly connected to a glue coating roller 3. An adsorption layer 4 is pasted on the outside of the glue coating roller 3. A support plate 5 is fixedly connected to the outer side of the machine body 1. A glue tank 6 is lapped on the top of the support plate 5. A glue outlet pipe 7 is fixedly connected inside the glue tank 6. A valve 8 is arranged inside the glue outlet pipe 7. A conveying rack 9 is fixedly connected to the inner side of the machine body 1. A roller 10 is rotatably connected inside the conveying rack 9. A second motor is fixedly installed on the outside of the conveying rack 9. The roller 10 is fixedly connected to the output end of the second motor. A conveyor belt 11 is drivingly connected to the outside of the roller 10. A clamping groove 12 is opened at the edge of the top of the conveying rack 9. A knife holder 13 is clamped inside the clamping groove 12. A scraping knife 14 is fixedly connected to the bottom of the knife holder 13. The glue is stored inside the glue tank 6. The valve 8 is opened, so that the glue inside the glue tank 6 is discharged through the glue outlet pipe 7. The glue outlet pipe 7 extends above the glue coating roller 3. The glue discharged from the glue outlet pipe 7 will flow into the adsorption layer 4 outside the glue coating roller 3. Then, the door panel is placed above the conveyor belt 11. The second motor is started, so that the second motor drives the roller 10 to rotate, and then the door panel above the conveyor belt 11 is conveyed. The top of the door panel will contact the adsorption layer 4, so that the adsorption layer 4 is extruded. The glue inside the adsorption layer 4 will overflow onto the door panel, and thus the door panel can be coated with glue, and the purpose of automatic glue coating can be achieved. The knife holder 13 is clamped at the edge of the top of the conveying rack 9 through the clamping groove 12. The scraping knife 14 contacts the conveyor belt 11. Through the transmission of the conveyor belt 11, the glue outside the conveyor belt 11 can be cleaned by the scraping knife 14. It can not only recycle the glue, but also prevent the glue from sticking to the outer wall of the conveyor belt 11. A bolt 15 is threadedly connected inside the conveying rack 9. The bolt 15 extends into the inside of the knife holder 13. The bolt 15 extends into the inside of the conveying rack 9 and the knife holder 13, and thus the knife holder 13 can be fixed inside the conveying rack 9. Both sides of the bottom of the support plate 5 are fixedly connected with first columns 16. The bottom of the first columns 16 is fixedly connected with first feet. The first columns 16 support the bottom of the support plate 5 to ensure that the support plate 5 can stably support the glue tank 6. Both sides of the bottom of the conveying rack 9 are fixedly connected with second columns 17. The bottom of the second columns 17 is fixedly connected with second feet 18. The second columns 17 are distributed at the four corners of the bottom of the conveying rack 9. The bottom of the conveying rack 9 is supported by the second columns 17. A third motor 19 is fixedly connected to the center of the top of the glue tank 6. The output end of the third motor 19 is fixedly connected to a driving shaft 20. Stirring blades 21 are fixedly connected to the outside of the driving shaft 20. When the glue is stored inside the glue tank 6, the third motor 19 is started, so that the third motor 19 drives the stirring blades 21 to rotate through the driving shaft 20. The stirring blades 21 stir the glue inside the glue tank 6, and thus the glue can be prevented from drying up. The number of the stirring blades 21 is several, and several stirring blades 21 are evenly distributed on the left and right sides of the driving shaft 20.A plurality of stirring blades 21 are driven by the third motor 19, and the plurality of stirring blades 21 enhance the stirring effect of the glue. A feed pipe 22 is fixedly connected to the outside of the glue tank 6, and a sealing plug is inserted into the inside of the feed pipe 22. The glue enters the glue tank 6 through the feed pipe 22. A heat-conducting metal plate 23 is fixedly connected to the inner wall of the glue outlet pipe 7, and an electric heating wire 24 is fixedly connected to the inside of the heat-conducting metal plate 23. When the glue outlet pipe 7 discharges glue, the electric heating wire 24 is started, so that the electric heating wire 24 drives the heat-conducting metal plate 23 to generate heat, thereby being able to heat the glue inside the glue outlet pipe 7. Dilution can not only make the glue better adsorbed on the adsorption layer 4, but also prevent the glue from being blocked when discharging the glue. Both sides of the top of the support plate 5 are fixedly connected with protective frames 25. There are two protective frames 25. The glue box 6 is covered by two protective frames 25. The stability of the glue box 6 during placement is improved by the two protective frames 25. There are several heating wires 24, and several heating wires 24 are distributed in the form of a ring array. Multiple heating wires 24 are evenly distributed inside the heat-conducting metal plate 23, so that the heat-conducting metal plate 23 can be heated evenly.

[0037] In the utility model, glue is stored inside the glue liquid box 6, and the valve 8 is opened to allow the glue inside the glue liquid box 6 to be discharged through the glue outlet pipe 7, and the glue outlet pipe 7 extends to the top of the glue coating roller 3. The glue discharged from the glue outlet pipe 7 will flow into the adsorption layer 4 outside the glue coating roller 3, and then the door panel is placed above the conveyor belt 11, and the second motor is started to make the second motor drive the roller 10 to rotate, so that the door panel above the conveyor belt 11 is transported, and the top of the door panel will contact the adsorption layer 4, so that the adsorption layer 4 is squeezed, and the glue inside the adsorption layer 4 will overflow on the door panel, so that the door panel can be coated with glue, and the purpose of automatic gluing can be achieved. The knife seat 13 is connected to the edge of the top of the conveyor frame 9 through the card slot 12, and the scraper 14 is connected to the conveyor The conveyor belt 11 is in contact with the conveyor belt 11, and the glue on the outside of the conveyor belt 11 can be cleaned by the scraper 14 through the transmission of the conveyor belt 11, which can not only recycle the glue, but also prevent the glue from adhering to the outer wall of the conveyor belt 11. When the glue is stored in the glue liquid box 6, the third motor 19 is started, so that the third motor 19 drives the stirring blade 21 to rotate through the driving shaft 20, and the stirring blade 21 stirs the glue inside the glue liquid box 6, thereby preventing the glue from drying up. When the glue outlet pipe 7 discharges the glue, the heating wire 24 is started, so that the heating wire 24 drives the heat-conducting metal plate 23 to generate heat, thereby diluting the glue inside the glue outlet pipe 7, which can not only make the glue better adsorbed on the adsorption layer 4, but also prevent the glue from being blocked when discharging the glue.

[0038] 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 door panel gluing device, comprising a body (1), characterized in that: A first motor (2) is fixedly mounted on the outside of the machine body (1); a glue coating roller (3) is fixedly connected to the output end of the first motor (2); an adsorption layer (4) is adhered to the outside of the glue coating roller (3); a support plate (5) is fixedly connected to the outside of the machine body (1); a glue liquid tank (6) is overlapped on the top of the support plate (5); a glue outlet pipe (7) is fixedly connected to the inside of the glue liquid tank (6); a valve (8) is arranged inside the glue outlet pipe (7); and a valve (8) is fixedly mounted on the inside of the machine body (1). A conveying frame (9) is connected, the conveying frame (9) is rotatably connected to a roller (10) inside, a second motor is fixedly installed outside the conveying frame (9), the roller (10) is fixedly connected to the output end of the second motor, the roller (10) is externally connected to a conveyor belt (11), a slot (12) is provided at the edge of the top of the conveying frame (9), a knife seat (13) is clamped inside the slot (12), and a scraper (14) is fixedly connected to the bottom of the knife seat (13).

2. The automatic door panel gluing device according to claim 1, characterized in that: The internal thread of the conveying frame (9) is connected with a bolt (15), and the bolt (15) extends to the inside of the knife seat (13).

3. The automatic door panel gluing device according to claim 1, characterized in that: Both sides of the bottom of the support plate (5) are fixedly connected to first columns (16), and the bottom of the first column (16) is fixedly connected to a first support foot.

4. The automatic gluing device for door panels according to claim 1, characterized in that: Second columns (17) are fixedly connected to both sides of the bottom of the conveying frame (9), and a second support leg (18) is fixedly connected to the bottom of the second column (17).

5. The automatic door panel gluing device according to claim 1, characterized in that: A third motor (19) is fixedly connected to the center of the top of the glue liquid box (6), a driving shaft (20) is fixedly connected to the output end of the third motor (19), and a stirring blade (21) is fixedly connected to the outer side of the driving shaft (20).

6. The automatic door panel gluing device according to claim 5, characterized in that: The number of the stirring blades (21) is multiple, and the multiple stirring blades (21) are evenly distributed on the left and right sides of the driving shaft (20).

7. The automatic gluing device for door panels according to claim 1, characterized in that: The outside of the glue liquid box (6) is fixedly connected with a feed pipe (22), and the inside of the feed pipe (22) is plugged with a sealing plug.

8. The automatic gluing device for door panels according to claim 1, characterized in that: A heat-conducting metal plate (23) is fixedly connected to the inner wall of the rubber outlet pipe (7), and an electric heating wire (24) is fixedly connected inside the heat-conducting metal plate (23).

9. The automatic door panel gluing device according to claim 1, characterized in that: Both sides of the top of the support plate (5) are fixedly connected with protection frames (25), and the number of the protection frames (25) is two.

10. The automatic door panel gluing device according to claim 8, characterized in that: The number of the heating wires (24) is multiple, and the multiple heating wires (24) are distributed in the form of a ring array.

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