Automatic gluing device for fireproof door production

Abstract

The utility model belongs to the technical field of spraying and atomization, and particularly relates to an automatic gluing device for fireproof door production, which comprises a supporting plate, a screw rod fixedly arranged on one side of the supporting plate, a sliding block slidably connected to one end of the screw rod, a supporting rod fixedly connected to the top end of the sliding block, and a limiting block fixedly arranged at the top end of the supporting rod. A telescopic rod penetrating through the limiting block is fixedly arranged in the limiting block, an electric cylinder is fixedly arranged at one end of the telescopic rod, a first pressure pump is fixedly arranged at the other end of the telescopic rod, a pressure pipe is fixedly arranged at the bottom end of the first pressure pump, and a gluing head is fixedly connected to the bottom end of the pressure pipe; the outer side of the gluing head is fixedly connected with a quantitative pipe, the top end of the quantitative pipe is fixedly connected with a second pressure pump, the outer side of the quantitative pipe is fixedly provided with a first glue feeding pipe, the top end of the first glue feeding pipe is fixedly provided with a glue barrel, and the problem that in the related technology, in the using process, the glue amount cannot be controlled through a spray head, and consequently glue waste is caused is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying and atomization, in particular to an automatic glue coating device for producing fireproof doors. Background Art

[0002] The automatic gluing device for fire door production is a device used to improve production efficiency and product quality. It uses automation technology to achieve uniform gluing of the edges of fire doors. The automatic gluing device usually uses polyurethane adhesives that meet environmental protection requirements. This material is non-toxic and odorless, which is not only safe but also environmentally friendly.

[0003] At the same time, the patent specification with application number CN216296916U discloses that the utility model discloses an automatic gluing device for the production of fire doors, including a roller conveyor, a bracket and an electric slide, the bracket spans the roller conveyor, the electric slide is installed on the bracket, the roller conveyor includes a roller for conveying the fire door and a frame for installing the roller, a positioning mechanism for fixing the position of the fire door is installed on the frame, and a gluing mechanism is installed at the sliding end of the electric slide; it also includes a limiting mechanism for limiting the passage of the fire door and a leak-proof blocking mechanism for closing the opening of the fire door. The automatic gluing device provided by the utility model conveys the fire door after punching and bending through the roller conveyor, fixes the fire door at a predetermined position through the cooperation of the limiting mechanism and the positioning mechanism, drives the gluing mechanism to move through the electric slide, and evenly applies glue on the fire door, thereby improving the gluing effect, saving gluing time, reducing the burden of manpower, and improving production efficiency.

[0004] During the use of the existing gluing device, the automatic gluing device for fire doors has no limiting structure, which will cause displacement during operation. The glue spraying head continues to spray glue, which will cause the sprayed glue to move away from the door body that needs to be glued. As a result, glue overflow will occur at the gluing site of the produced fire doors, requiring staff to perform secondary cleaning. In addition, the glue coating of the produced fire doors is not uniform, and the bonding is skewed.

[0005] During the use of the existing gluing device, part of it needs to be manually sprayed with a spray bottle, which is time-consuming and labor-intensive, seriously slowing down the progress of the fire door's gluing. When using a machine to spray glue, the body of the fire door is often moved, and the entire door is sprayed at one time, which wastes glue and cannot perform precise gluing operations.

[0006] Therefore, in view of the above problems, an automatic glue coating device for fire door production is proposed. Utility Model Content

[0007] In order to solve the problems raised in the above background technology, the utility model provides an automatic gluing device for fire door production, which has the advantage of accurately controlling the movement of the glue spraying head.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic gluing device for fire door production, comprising a support plate, characterized in that: a screw is fixedly arranged on one side of the support plate, one end of the screw is slidably connected to a sliding block, the top of the sliding block is fixedly connected to a support rod, the top of the support rod is fixedly arranged with a limiting block, a telescopic rod is fixedly arranged inside the limiting block, one end of the telescopic rod is fixedly arranged with an electric cylinder, the other end of the telescopic rod is fixedly arranged with a first pressure pump, the bottom end of the first pressure pump is fixedly arranged with a pressure pipe, the bottom end of the pressure pipe is fixedly connected with a gluing head, the outer side of the gluing head is fixedly connected with a quantitative pipe, the top of the quantitative pipe is fixedly connected with a second pressure pump, the outer side of the quantitative pipe is fixedly arranged with a first glue delivery pipe, and the top of the first glue delivery pipe is fixedly arranged with a glue barrel.

[0009] Preferably, a turntable is fixedly provided on the top of the support plate, a second motor is fixedly connected to the inside of the support plate, a coupling is fixedly provided on the bottom end of the second motor, a turntable is fixedly provided on the other end of the coupling, and the turntable is rotatably connected to the support plate.

[0010] Preferably, a first motor is fixedly arranged on the outer side of the support plate, and the end of the main shaft of the first motor is fixedly connected to the screw rod.

[0011] Preferably, a fixing frame is fixedly provided on the outer side of the glue applying head, and a sensor is provided on the other end of the fixing frame.

[0012] Preferably, a second glue delivery tube is fixedly connected to the bottom end of the quantitative tube, and a scale is provided on the outer side of the quantitative tube.

[0013] Preferably, a first pressure pump is fixedly connected to one side of the glue barrel, and the glue barrel is made of glass.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model cooperates with the first pressure pump, telescopic rod, limit block, glue bucket, glue head, sensor, quantitative tube, electric cylinder, second pressure pump, and second glue delivery tube structure. Before using the automatic gluing device, the user can set the glue amount in the quantitative tube, turn on the sensor, adjust the pressure pump to a suitable pressure, add a proper amount of glue to the glue bucket, and the sensor transmits a signal to the electric cylinder to make the gluing position more accurate and avoid glue overflow. At the same time, it saves costs and reduces the workload of the staff while ensuring uniform gluing.

[0016] 2. The utility model cooperates with the turntable, electric telescopic shaft, drive shaft and support plate structure. The drive shaft controls the rotation of the turntable to move the position of the door body without glue to below the glue spraying port. When using the glue coating device, the user can open the electric telescopic shaft to rotate the fire door. The staff does not need to perform manual operation, which saves the physical strength of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0019] Figure 3 This is a schematic diagram of the turntable structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support rod structure of the utility model.

[0021] In the figure: 1. support plate; 2. turntable; 3. first motor; 4. screw rod; 5. slider; 6. support rod; 7. electric telescopic shaft; 8. telescopic rod; 9. first pressure pump; 10. glue barrel; 11. first glue delivery hose; 12. second motor; 13. coupling; 14. metering tube; 15. second pressure pump; 16. glue head; 17. sensor; 18. second glue delivery hose; 19. fixing bracket; 20. pressure tube; 21. limit block. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4As shown, the utility model provides an automatic gluing device for fire door production, including a support plate 1, a screw rod 4 is fixedly provided on one side of the support plate 1, the other end of the screw rod 4 is rotatably connected to a slider 5, and the screw rod 4 passes through the slider 5, the top of the slider 5 is fixedly connected to a support rod 6, the top of the support rod 6 is fixedly provided with a limit block 21, a telescopic rod 8 is fixedly provided inside the limit block 21, an electric cylinder 7 is fixedly provided at one end of the telescopic rod 8, a first pressure pump 9 is fixedly provided at the other end of the telescopic rod 8, a pressure pipe 20 is fixedly provided at the bottom end of the first pressure pump 9, a gluing head 16 is fixedly connected to the bottom end of the pressure pipe 20, a quantitative tube 14 is fixedly connected to the outside of the gluing head 16, a second pressure pump 15 is fixedly connected to the top of the quantitative tube 14, a glue delivery tube 11 is fixedly provided on the outside of the quantitative tube 14, and a glue barrel 10 is fixedly provided on the top of the glue delivery tube 11.

[0024] Specifically, a turntable 2 is fixedly provided inside the top of the support plate 1, a second motor 12 is fixedly connected inside the support plate 1, a coupling 13 is fixedly provided at the bottom end of the second motor 12, a turntable 2 is fixedly provided at the other end of the coupling 13, and the turntable 2 is rotatably connected to the support plate 1.

[0025] Furthermore, a first motor 3 is fixedly disposed on the outer side of the support plate 1 , and a main shaft end of the first motor 3 is fixedly connected to the screw rod 4 .

[0026] Furthermore, a fixing frame 19 is fixedly provided on the outer side of the glue spraying head 16 , and a sensor 17 is provided on the other end of the fixing frame 19 .

[0027] It is worth noting that the bottom end of the quantitative tube 14 is fixedly connected to the second glue delivery tube 18 , and a scale is provided on the outer side of the quantitative tube 14 .

[0028] It is worth noting that the first pressure pump 9 is fixedly connected to the outer side of the glue barrel 10, and the glue barrel 10 is made of glass.

[0029] Among them, the first motor 3, the second motor 12, the second pressure pump 15, the sensor 17, and the first pressure pump 9 are existing technologies and will not be repeated; the sensor 17 is a laser sensor, which transmits the sensing signal to the second. At the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be repeated.

[0030] Working principle and process: Before using the automatic glue coating device, the user can measure the length of the fire door, put the fire door on the support plate 1, calculate the appropriate amount of glue, pour a sufficient amount of glue into the glue barrel 10, turn on the first pressure pump 9, inject appropriate glue into the measuring tube 14, turn on the second motor 12, drive the coupling 13, the coupling 13 drives the turntable 2, the motor 3 drives the screw rod 4 to rotate, the screw rod drives the slider 5 to slide, the slider 5 drives the support rod 6, the first pressure pump 9 outputs to the pressure tube 20, the pressure tube transmits the pressure to the glue head 16, the quantitative tube 14 applies pressure to the second glue delivery pipe 18, the fixing frame 19 fixes the sensor 17, the limit block 21 limits the sliding of the telescopic rod 8, puts on the fire door, rotates the fire door to a suitable position, turns off the second motor 12, turns on the electric telescopic shaft 7 to drive the telescopic rod 8 to a suitable position, turns on the second pressure pump 15, turns on the sensor 17, starts to apply glue, turns off all motors and pressure pumps after the gluing is completed, and takes down the fire door. This device enables the glue spray head to operate along the edge of the door, saving the amount of glue and manpower, while also preventing the glue from flowing to other positions and protecting the environment.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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 glue coating device for fire door production, comprising a support plate (1), characterized in that: A screw rod (4) is fixedly provided on one side of the support plate (1), one end of the screw rod (4) is slidably connected to a slider (5), the top of the slider (5) is fixedly connected to a support rod (6), the top of the support rod (6) is fixedly provided with a limit block (21), a telescopic rod (8) penetrating the limit block (21) is fixedly provided inside the limit block (21), an electric cylinder (7) is fixedly provided on one end of the telescopic rod (8), a first pressure pump (9) is fixedly provided on the other end of the telescopic rod (8), a pressure pipe (20) is fixedly provided on the bottom end of the first pressure pump (9), a glue head (16) is fixedly connected on the bottom end of the pressure pipe (20), a quantitative pipe (14) is fixedly connected to the outside of the glue head (16), a second pressure pump (15) is fixedly connected to the top of the quantitative pipe (14), a first glue delivery pipe (11) is fixedly provided on the outside of the quantitative pipe (14), and a glue barrel (10) is fixedly provided on the top end of the first glue delivery pipe (11).

2. The automatic glue coating device for fire door production according to claim 1 is characterized in that: A rotating disk (2) is fixedly arranged on the top surface of the support plate (1), a second motor (12) is fixedly connected inside the support plate (1), one end of a coupling (13) is fixedly arranged at the bottom end of the second motor (12), the other end of the coupling (13) is fixedly connected to the rotating disk (2), and the rotating disk (2) is rotatably connected to the support plate (1).

3. The automatic glue coating device for fire door production according to claim 1 is characterized in that: A first motor (3) is fixedly arranged on the outer side of the support plate (1), and the main shaft end of the first motor (3) is fixedly connected to the screw rod (4).

4. The automatic glue coating device for fire door production according to claim 1 is characterized in that: One end of a fixing frame (19) is fixedly disposed on the outer side of the glue applying head (16), and a sensor (17) is disposed on the other end of the fixing frame (19).

5. The automatic glue coating device for fire door production according to claim 1 is characterized in that: The bottom end of the quantitative tube (14) is fixedly connected to a second glue delivery tube (18), and a scale is provided on the outside of the quantitative tube (14).

6. The automatic glue coating device for fire door production according to claim 1 is characterized in that: A first pressure pump (9) is fixedly connected to one side of the glue barrel (10), and the glue barrel (10) is made of glass.

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