Door plate surface gluing device

Abstract

The utility model relates to the technical field of door production, in particular to a door plate surface gluing device which comprises a gluing frame, a conveying roller is rotationally connected to the lower portion of the inner wall of the gluing frame through a first rotating shaft, a gluing roller is rotationally connected to the upper portion of the inner wall of the gluing frame through a second rotating shaft, and a plurality of glue conveying grooves are formed in the side wall of the gluing roller. A diamond shape is formed by the plurality of glue conveying grooves; the top of the gluing frame is fixedly connected with a glue inlet pipe, and the glue inlet pipe is communicated with an external glue conveying pump. Glue flows in the multiple glue conveying grooves, the glue in the multiple glue conveying grooves can be printed on the upper surface of the door plate along with rotation of the glue coating roller, the glue coating mode enables the glue to be evenly distributed, in addition, the glue can be distributed on the upper surface of the door plate in a rhombus shape, the situation that the glue amount on the door plate is large is avoided, and the glue coating efficiency is improved. And the phenomena that in the prior art, gluing is conducted manually through a rolling brush, gluing is not uniform, and the gluing amount is large are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of door production, in particular to a device for applying glue on the surface of a door panel. Background Art

[0002] A door is a device used to block the outside world and play a protective role.

[0003] At present, doors are generally composed of door panels and door frames, and the connection between the two is glued. In the actual production process, glue is applied either on the surface of the door panel or on the surface of the door frame, but the gluing method is mostly done manually by rolling brushes. Although this method can fully apply glue on the surface of the door panel or the surface of the door frame, this method is prone to uneven glue application, and this method will also result in a large amount of glue applied on the surface of the door panel or the surface of the door frame, resulting in glue overflow during the subsequent rolling process between the door panel and the door frame. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a door panel surface glue coating device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A door panel surface glue coating device, comprising:

[0007] A glue coating frame, wherein a conveying roller is rotatably connected to the lower inner wall of the glue coating frame via a first rotating shaft, and a glue coating roller is rotatably connected to the upper inner wall of the glue coating frame via a second rotating shaft, and a plurality of glue conveying grooves are provided on the side wall of the glue coating roller, and a rhombus shape is formed between the plurality of glue conveying grooves;

[0008] The top of the glue coating frame is fixedly connected with a glue inlet pipe, the glue inlet pipe is communicated with an external glue delivery pump, and the bottom of the glue inlet pipe facing the glue coating roller is fixedly connected with a plurality of glue outlet pipes.

[0009] Preferably, one end of the first rotating shaft passes through the side wall of the glue coating frame and is fixedly connected to the first gear, one end of the second rotating shaft passes through the side wall of the glue coating frame and is fixedly connected to the second gear, the first gear and the second gear are meshed, the side wall of the glue coating frame is fixedly connected to the motor through a bracket, and the movable end of the motor is fixedly connected to one end of the first rotating shaft.

[0010] Preferably, two receiving plates are provided between the conveying roller and the glue coating roller, a groove is provided on the upper end of the receiving plates, and a plurality of balls are embedded in the side walls of the two receiving plates close to each other.

[0011] Preferably, the upper surface of the receiving plate is in contact with the side wall of the glue coating roller, and the lower surface of the receiving plate is in contact with the side wall of the conveying roller.

[0012] Preferably, the side wall of the receiving plate is fixedly connected with an L-shaped plate, the side wall of the L-shaped plate is provided with a plurality of thread grooves, an inner wall of one of the thread grooves is threadedly connected with a bolt, and the bolt side wall is threadedly connected to the side wall of the glue coating frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. By setting up glue delivery grooves, the glue flows in multiple glue delivery grooves, and as the glue coating roller rotates, the glue in the multiple glue delivery grooves will be printed on the upper surface of the door panel, and this gluing method will make the glue evenly distributed. In addition, the glue will be distributed in a diamond shape on the upper surface of the door panel, and will not cause a large amount of glue on the door panel, avoiding the problem of manual gluing and a large amount of glue in the prior art.

[0015] 2. By setting up the receiving plate, not only can the door panels of different widths be conveyed and glued, but also the glue in the glue delivery groove that is not in contact with the door panels can be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a door panel surface glue coating device proposed by the utility model;

[0017] Figure 2 for Figure 1 A vertical cross-sectional structural schematic diagram of ;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the middle connecting plate.

[0019] In the figure: 1. Glue coating frame; 2. Conveying roller; 3. Glue coating roller; 4. Glue conveying trough; 5. Glue inlet pipe; 6. Glue outlet pipe; 7. First gear; 8. Second gear; 9. Motor; 10. Adapter plate; 11. Groove; 12. Ball bearing; 13. Threaded groove; 14. Bolt; 15. L-shaped plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A door panel surface gluing device comprises a gluing frame 1, a conveying roller 2 is rotatably connected to the lower inner wall of the gluing frame 1 via a first rotating shaft, a gluing roller 3 is rotatably connected to the upper inner wall of the gluing frame 1 via a second rotating shaft, a plurality of gluing grooves 4 are provided on the side wall of the gluing roller 3, and a rhombus shape is formed between the plurality of gluing grooves 4.

[0022] One end of the first rotating shaft passes through the side wall of the glue coating frame 1 and is fixedly connected to the first gear 7. One end of the second rotating shaft passes through the side wall of the glue coating frame 1 and is fixedly connected to the second gear 8. The first gear 7 and the second gear 8 are meshed. The side wall of the glue coating frame 1 is fixedly connected to the motor 9 through a bracket. The movable end of the motor 9 is fixedly connected to one end of the first rotating shaft.

[0023] A glue inlet pipe 5 is fixedly connected to the top of the glue coating frame 1 , and the glue inlet pipe 5 is communicated with an external glue delivery pump. A plurality of glue outlet pipes 6 are fixedly connected to the bottom of the glue inlet pipe 5 facing the glue coating roller 3 .

[0024] Further, such as Figure 2 As shown, the glue flows through the glue inlet pipe 5 from the multiple glue outlet pipes 6 to the glue coating roller 3. At this time, the glue will flow in the multiple glue delivery grooves 4, and as the glue coating roller 3 rotates, the glue in the multiple glue delivery grooves 4 will be printed on the upper surface of the door panel, and this gluing method will make the glue evenly distributed. In addition, the glue will be distributed in a diamond shape on the upper surface of the door panel, and will not cause a large amount of glue on the door panel, avoiding the problem of manual gluing and a large amount of glue in the prior art.

[0025] Two receiving plates 10 are provided between the conveying roller 2 and the glue coating roller 3. A groove 11 is opened at the upper end of the receiving plate 10. The side walls of the two receiving plates 10 close to each other are embedded with multiple balls 12. The upper surface of the receiving plate 10 is in contact with the side wall of the glue coating roller 3, and the lower surface of the receiving plate 10 is in contact with the side wall of the conveying roller 2.

[0026] Furthermore, the side wall of the ball bearing 12 is in contact with the side wall of the door panel, which facilitates the conveying and movement of the door panel, so that door panels of different widths can be conveyed and glued through the two receiving plates 10;

[0027] In addition, when conveying and gluing door panels of different widths, the glue in the glue conveying groove 4 on the glue coating roller 3 that is not in contact with the door panel will flow into the groove 11 for collection, thereby avoiding dripping and waste and causing serious dirt inside the glue coating frame 1.

[0028] The side wall of the receiving plate 10 is fixedly connected with an L-shaped plate 15 , and the side wall of the L-shaped plate 15 is provided with a plurality of thread grooves 13 , wherein the inner wall of one of the thread grooves 13 is threadedly connected with a bolt 14 , and the side wall of the bolt 14 is threadedly connected with the side wall of the glue coating frame 1 .

[0029] Furthermore, the bolts 14 cooperate with the thread grooves 13 at different positions, thereby adjusting the position of the receiving plate 10, thereby achieving the conveying and gluing of door panels of different widths.

[0030] When applying glue to the surface of the door panel, according to the width of the door panel, the bolt 14 is rotated to separate from the side wall of the glue-applying frame 1, and then the positions of the two receiving plates 10 are moved so that the distance between the two receiving plates 10 is consistent with the width of the door panel, that is, the side wall of the ball bearing 12 is fitted with the side wall of the door panel, and then the bolt 14 is connected to the glue-applying frame 1 through the threaded groove 13 facing the glue-applying frame 1. At the same time, since the width of the door panel is limited during the production process, the spacing positions of the multiple threaded grooves 13 on the L-shaped plate 15 can be set in advance according to the width of the door panel;

[0031] Then the driving motor 9 rotates clockwise, and then under the action of the first gear 7 and the second gear 8, the conveying roller 2 rotates clockwise, and the glue coating roller 3 rotates counterclockwise, and then the door panel is placed between the two to realize the conveying of the door panel. At the same time, the glue enters the glue inlet pipe 5 through the external glue pump, and then flows from the multiple glue outlet pipes 6 to the glue coating roller 3. At this time, the glue will flow in the multiple glue feeding grooves 4, and as the glue coating roller 3 rotates, the glue in the multiple glue feeding grooves 4 will be printed on the upper surface of the door panel, and this glue coating method will make the glue evenly distributed. In addition, the glue will be distributed in a diamond shape on the upper surface of the door panel, and will not cause a large amount of glue on the door panel, avoiding the prior art that is mostly done manually by rolling brushes, which is prone to uneven glue coating and a large amount of glue coating.

[0032] The glue in the glue delivery groove 4 on the glue roller 3 that is not in contact with the door panel will flow into the groove 11 and be collected. Later, it is only necessary to rotate the bolt 14 to separate it from the glue coating frame 1, and then pull out the receiving plate 10 to recycle the glue in the groove 11.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A door panel surface gluing device, characterized in that: include: A glue coating frame (1), wherein a conveying roller (2) is rotatably connected to the lower inner wall of the glue coating frame (1) via a first rotating shaft, and a glue coating roller (3) is rotatably connected to the upper inner wall of the glue coating frame (1) via a second rotating shaft, and a plurality of glue conveying grooves (4) are provided on the side wall of the glue coating roller (3), wherein the plurality of glue conveying grooves (4) form a rhombus shape; The top of the glue coating frame (1) is fixedly connected to a glue inlet pipe (5), the glue inlet pipe (5) is in communication with an external glue delivery pump, and the bottom of the glue inlet pipe (5) facing the glue coating roller (3) is fixedly connected to a plurality of glue outlet pipes (6).

2. A door panel surface gluing device according to claim 1, characterized in that: One end of the first rotating shaft passes through the side wall of the glue coating frame (1) and is fixedly connected to a first gear (7); one end of the second rotating shaft passes through the side wall of the glue coating frame (1) and is fixedly connected to a second gear (8); the first gear (7) and the second gear (8) are meshed with each other; the side wall of the glue coating frame (1) is fixedly connected to a motor (9) via a bracket; a movable end of the motor (9) is fixedly connected to one end of the first rotating shaft.

3. A door panel surface gluing device according to claim 1, characterized in that: Two receiving plates (10) are arranged between the conveying roller (2) and the glue coating roller (3), a groove (11) is provided at the upper end of the receiving plate (10), and a plurality of balls (12) are embedded in the side walls of the two receiving plates (10) adjacent to each other.

4. A door panel surface gluing device according to claim 3, characterized in that: The upper surface of the receiving plate (10) is in contact with the side wall of the glue coating roller (3), and the lower surface of the receiving plate (10) is in contact with the side wall of the conveying roller (2).

5. The door panel surface gluing device according to claim 3, characterized in that: The side wall of the receiving plate (10) is fixedly connected to an L-shaped plate (15), and the side wall of the L-shaped plate (15) is provided with a plurality of thread grooves (13), wherein the inner wall of one of the thread grooves (13) is threadedly connected to a bolt (14), and the side wall of the bolt (14) is threadedly connected to the side wall of the glue coating frame (1).

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