Automatic glue spraying workbench for heat insulation cotton in heat insulation cover

Abstract

The utility model discloses an automatic glue spraying workbench for heat insulation cotton in a heat insulation cover, which comprises a workbench body, conveying rollers, a glue spraying rack, a glue spraying pipe and a limiting guide roller, the conveying rollers are all mounted in the workbench body, the glue spraying rack is fixed above the workbench body, a glue spraying box is arranged below the glue spraying rack, and the glue spraying pipe is fixed above the glue spraying box. The glue spraying pipes are installed in the glue spraying box, glue spraying heads are installed at the bottom ends of the glue spraying pipes at equal intervals, a glue storage tank is installed on one side of the top end of the glue spraying rack, a glue spraying pump is installed at the position, on one side of the glue storage tank, of the top end of the glue spraying rack, and adjusting racks are fixed to the positions, on the two sides of the glue spraying rack, above the workbench body. The limiting guide rollers are arranged on the two sides of the interior of the adjusting rack, and a two-way lead screw is installed at the top of the adjusting rack. The glue spraying device can be used for adjusting and guiding the heat insulation cotton, so that the heat insulation cotton is always kept in a centered motion state and cannot be inclined or deviated, glue spraying is uniform, and the glue spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation cotton processing, in particular to an automatic glue spraying workbench for heat insulation cotton in a heat insulation cover. Background Art

[0002] Thermal insulation wool is a material used for thermal insulation. It is a soft thermal insulation material, mainly made of cellulose, glass fiber, rock wool and other natural or artificial fibers. This material has the characteristics of light weight, good thermal insulation effect, safety and environmental protection, so it is widely used in construction, home, automobile, aerospace and other fields. The thermal insulation wool in the thermal insulation cover can prevent the conduction and radiation of heat and improve the thermal insulation effect of the thermal insulation cover. During the processing of the thermal insulation wool, it is necessary to spray glue, so a spray glue workbench is required.

[0003] The Chinese patent with the publication number CN213133738U discloses a glue spraying device for filter cotton production, including a mounting frame, a conveying roller is horizontally arranged at the bottom of the mounting frame, the rotating shafts at both ends of the conveying roller pass through the left and right side frames of the mounting frame and are rotatably connected to the mounting frame through bearings, an angle sensor is fixedly arranged on the side frame of the mounting frame at the left end of the conveying roller, and the detection shaft of the angle sensor is fixedly connected to the rotating shaft at the left end of the conveying roller.

[0004] Although the above-mentioned glue spraying equipment can realize automatic switching of glue spraying according to the movement of filter cotton, the filter cotton material is prone to skew or offset when the conveying roller conveys the filter cotton material, resulting in uneven glue spraying and affecting the glue spraying effect. Therefore, improvement is urgently needed. Utility Model Content

[0005] The utility model aims to provide an automatic glue spraying workbench for heat insulation cotton in a heat insulation cover to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic glue spraying workbench for heat insulation cotton in a heat insulation cover, comprising a workbench body, a conveying roller, a glue spraying machine frame, a glue spraying tube and a limiting guide roller, wherein the conveying rollers are all installed inside the workbench body, the glue spraying machine frame is fixed above the workbench body, a glue spraying box is arranged below the glue spraying machine frame, the glue spraying tube is installed inside the glue spraying box, and the bottom ends of the glue spraying tubes are all installed with glue spraying heads at equal intervals, the bottom ends of the glue spraying heads extend to the bottom of the glue spraying box, and the glue spraying heads and the glue spraying tubes are connected to each other. A control valve is installed at the connection of, a glue storage tank is installed on one side of the top of the glue spraying frame, and a glue spraying pump is installed on the top of the glue spraying frame on the side of the glue storage tank, an adjustment frame is fixed above the workbench bodies on both sides of the glue spraying frame, the limiting guide rollers are arranged on both sides of the adjusting frame, a bidirectional screw rod is installed on the top of the adjusting frame, and movable frames are mounted on the outer walls on both sides of the bidirectional screw rod, a first rotating driving member is installed on the outer wall of the top of the adjusting frame, and the output end of the first rotating driving member is fixedly connected to the bidirectional screw rod.

[0007] Preferably, a second rotating driving member is installed on one side of the inside of the workbench body, and an output end of the second rotating driving member is fixedly connected to the conveying roller for driving the conveying roller.

[0008] Preferably, the conveying rollers are connected via a synchronous belt.

[0009] Preferably, a telescopic driving member is installed at the center position of the top of the glue spraying machine frame, and the output end of the telescopic driving member is fixedly connected to the glue spraying box, so as to facilitate the adjustment of the height of the glue spraying box.

[0010] Preferably, electric heating wires are installed on the inner walls of the glue spray box on both sides of the glue spray tube to heat the glue liquid in the glue spray tube and prevent the glue liquid from solidifying and clogging the pipeline.

[0011] Preferably, the movable frame is threadedly connected to the bidirectional screw rod, and the bottom end of the movable frame is fixedly connected to the limiting guide roller.

[0012] Preferably, the input end of the glue spray pump is connected to the glue storage tank through a pipeline, and the output end of the glue spray pump is connected to the glue spray pipe through a pipeline, so as to facilitate the glue liquid to be transported into the glue spray pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By placing the thermal insulation cotton material on the conveying roller, the second rotating drive member drives the conveying roller to rotate, and the conveying roller transports the thermal insulation cotton to one side. When the thermal insulation cotton passes under the adjustment frame, the first rotating drive member drives the bidirectional screw to rotate, so that the movable frame drives the limiting guide roller to translate from both sides to the center. The limiting guide roller fits with both sides of the thermal insulation cotton, and pushes the thermal insulation cotton to the center position of the conveying roller surface. The limiting guide roller is close to the edge of the thermal insulation cotton and rotates with the movement of the thermal insulation cotton, which plays a role in limiting and guiding the movement of the thermal insulation cotton. When the thermal insulation cotton passes under the glue spraying frame, it is sprayed with glue. By arranging adjustment frames at the front and rear ends of the glue spraying frame, the thermal insulation cotton can be adjusted and guided, so that the thermal insulation cotton always maintains a centered movement state and will not be skewed or offset, so that the glue spraying is uniform, and the glue spraying effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of an enlarged side cross-sectional structure of the adjustment frame of the utility model;

[0017] Figure 3 It is a schematic diagram of an enlarged side cross-sectional structure of the glue spray box of the utility model;

[0018] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0019] In the figure: 1. workbench body; 2. conveyor roller; 3. glue spraying machine frame; 4. glue storage tank; 5. telescopic drive member; 6. glue spraying box; 7. glue spraying hose; 8. heating wire; 9. adjustment frame; 10. limit guide roller; 11. first rotating drive member; 12. bidirectional screw rod; 13. movable frame; 14. glue spraying head; 15. control valve; 16. glue spraying pump; 17. second rotating drive member. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0021] See also Figure 1-4, the utility model provides an embodiment: an automatic glue spraying workbench for heat insulation cotton in a heat insulation cover, comprising a workbench body 1, a conveying roller 2, a glue spraying machine frame 3, a glue spraying tube 7 and a limiting guide roller 10, the conveying roller 2 is installed inside the workbench body 1, the glue spraying machine frame 3 is fixed above the workbench body 1, a glue spraying box 6 is arranged below the glue spraying machine frame 3, the glue spraying tube 7 is installed inside the glue spraying box 6, and the bottom end of the glue spraying tube 7 is installed with glue spraying heads 14 with equal intervals, the bottom end of the glue spraying head 14 extends to the bottom of the glue spraying box 6, and a control valve 15 is installed at the connection between the glue spraying head 14 and the glue spraying tube 7, a glue storage tank 4 is installed on one side of the top of the glue spraying machine frame 3, and a glue spraying pump 16 is installed on the top of the glue spraying machine frame 3 on one side of the glue storage tank 4;

[0022] An adjustment frame 9 is fixed above the workbench body 1 on both sides of the glue spraying frame 3, and the limiting guide rollers 10 are arranged on both sides of the adjusting frame 9. A bidirectional screw rod 12 is installed on the top of the adjusting frame 9, and a movable frame 13 is mounted on the outer walls on both sides of the bidirectional screw rod 12. A first rotating driving member 11 is installed on the outer wall of the top of the adjusting frame 9, and the output end of the first rotating driving member 11 is fixedly connected to the bidirectional screw rod 12;

[0023] Specifically, when the thermal insulation cotton passes under the adjustment frame 9, the first rotating drive member 11 drives the bidirectional screw rod 12 to rotate, so that the movable frame 13 drives the limiting guide roller 10 to translate from both sides to the center, and the limiting guide roller 10 fits with both sides of the thermal insulation cotton, and pushes and adjusts the thermal insulation cotton to the center position of the surface of the conveying roller 2. The limiting guide roller 10 is close to the edge of the thermal insulation cotton and rotates with the movement of the thermal insulation cotton, which plays a role in limiting and guiding the movement of the thermal insulation cotton. By arranging the adjustment frame 9 at the front and rear ends of the glue spraying frame 3, the thermal insulation cotton can be adjusted and guided, so that the thermal insulation cotton always maintains a centered movement state without skewing or offsetting, so that the glue spraying is uniform, and the glue spraying effect is improved;

[0024] A second rotary drive member 17 is installed on one side of the workbench body 1, and an output end of the second rotary drive member 17 is fixedly connected to the conveying roller 2 for driving the conveying roller 2;

[0025] The conveyor roller 2 is connected via a synchronous belt;

[0026] A telescopic driving member 5 is installed at the center of the top of the glue spraying machine frame 3, and the output end of the telescopic driving member 5 is fixedly connected to the glue spraying box 6, so as to facilitate the adjustment of the height of the glue spraying box 6;

[0027] Electric heating wires 8 are installed on the inner walls of the glue spraying box 6 on both sides of the glue spraying tube 7 to heat the glue liquid in the glue spraying tube 7 to prevent the glue liquid from solidifying and clogging the pipeline;

[0028] The movable frame 13 is threadedly connected to the bidirectional screw rod 12, and the bottom end of the movable frame 13 is fixedly connected to the limiting guide roller 10;

[0029] The input end of the glue spray pump 16 is connected to the glue storage tank 4 through a pipeline, and the output end of the glue spray pump 16 is connected to the glue spray pipe 7 through a pipeline, so as to facilitate the glue liquid to be transported into the glue spray pipe 7;

[0030] Specifically, when the thermal insulation cotton passes under the glue spraying machine frame 3, the telescopic drive member 5 drives the glue spraying box 6 to move downward, and the glue spraying pump 16 extracts the glue liquid inside the glue storage tank 4 and transports it into the glue spraying tube 7 inside the glue spraying box 6. At this time, the control valve 15 is opened, and the glue liquid is sprayed out through the glue spraying head 14 and evenly sprayed on the surface of the thermal insulation cotton.

[0031] When the embodiment of the present application is in use: first, the thermal insulation cotton material is placed on the conveying roller 2, and the second rotating drive member 17 drives the conveying roller 2 to rotate, and the conveying roller 2 transports the thermal insulation cotton to one side. When the thermal insulation cotton passes under the adjustment frame 9, the first rotating drive member 11 drives the bidirectional screw rod 12 to rotate, so that the movable frame 13 drives the limiting guide roller 10 to translate from both sides to the center. The limiting guide roller 10 fits with both sides of the thermal insulation cotton, and pushes the thermal insulation cotton to the center position of the surface of the conveying roller 2. The limiting guide roller 10 is close to the edge of the thermal insulation cotton and rotates with the movement of the thermal insulation cotton, which plays a role in limiting and guiding the movement of the thermal insulation cotton. Then, when the thermal insulation cotton passes from the glue spraying frame 3, When passing below, the telescopic driving member 5 drives the glue spray box 6 to move downward, and the glue pump 16 extracts the glue liquid in the glue storage tank 4 and conveys it into the glue spray tube 7 inside the glue spray box 6. At this time, the control valve 15 is opened, and the glue liquid is sprayed out through the glue spray head 14 and sprayed evenly on the surface of the thermal insulation cotton. By arranging an adjustment frame 9 at the front and rear ends of the glue spray frame 3, the thermal insulation cotton can be adjusted and guided, so that the thermal insulation cotton always maintains a centered movement state and will not be skewed or offset, so that the glue spraying is uniform, and the glue spraying effect is improved. In addition, the electric heating wire 8 heats the glue liquid inside the glue spray tube 7 to prevent the glue liquid from solidifying under low temperature conditions, reduce the situation of pipeline blockage, and ensure the smoothness of glue spraying.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The automatic glue spraying workbench for heat insulation cotton in the heat insulation cover is characterized by: The invention comprises a workbench body (1), a conveying roller (2), a glue spraying machine frame (3), a glue spraying tube (7) and a limiting guide roller (10), wherein the conveying roller (2) is installed inside the workbench body (1), the glue spraying machine frame (3) is fixed above the workbench body (1), a glue spraying box (6) is arranged below the glue spraying machine frame (3), the glue spraying tube (7) is installed inside the glue spraying box (6), and the bottom end of each glue spraying tube (7) is installed with glue spraying heads (14) at equal intervals, the bottom end of each glue spraying head (14) extends to the bottom of the glue spraying box (6), and a control valve (15) is installed at the connection between the glue spraying head (14) and the glue spraying tube (7), and the glue spraying machine frame is provided with a plurality of control valves (15) arranged on the bottom end of each glue spraying tube (7). A glue storage tank (4) is installed on one side of the top of the glue spraying frame (3), and a glue spraying pump (16) is installed on the top of the glue spraying frame (3) on one side of the glue storage tank (4). Adjustment frames (9) are fixed above the workbench bodies (1) on both sides of the glue spraying frame (3). The limiting guide rollers (10) are arranged on both sides of the inside of the adjustment frame (9). A bidirectional screw rod (12) is installed on the top of the adjustment frame (9), and movable frames (13) are mounted on the outer walls on both sides of the bidirectional screw rod (12). A first rotating driving member (11) is installed on the outer wall of the top of the adjustment frame (9), and the output end of the first rotating driving member (11) is fixedly connected to the bidirectional screw rod (12).

2. The automatic glue spraying workbench for heat insulation cotton in the heat insulation cover according to claim 1 is characterized by: A second rotating driving member (17) is installed on one side inside the workbench body (1), and an output end of the second rotating driving member (17) is fixedly connected to the conveying roller (2).

3. The automatic glue spraying workbench for heat insulation cotton in the heat insulation cover according to claim 1 is characterized by: The conveying rollers (2) are connected via a synchronous belt.

4. The automatic glue spraying workbench for heat insulation cotton in the heat insulation cover according to claim 1 is characterized by: A telescopic driving component (5) is installed at the center position of the top of the glue spraying machine frame (3), and the output end of the telescopic driving component (5) is fixedly connected to the glue spraying box (6).

5. The automatic glue spraying workbench for heat insulation cotton in the heat insulation cover according to claim 1 is characterized by: Electric heating wires (8) are installed on the inner walls of the glue spraying boxes (6) on both sides of the glue spraying tube (7).

6. The automatic glue spraying workbench for heat insulation cotton in the heat insulation cover according to claim 1 is characterized by: The movable frame (13) is threadedly connected to the bidirectional screw rod (12), and the bottom end of the movable frame (13) is fixedly connected to the limiting guide roller (10).

7. The automatic glue spraying workbench for heat insulation cotton in heat insulation cover according to claim 1 is characterized by: The input end of the glue spraying pump (16) is connected to the glue storage tank (4) through a pipeline, and the output end of the glue spraying pump (16) is connected to the glue spraying pipe (7) through a pipeline.

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