Gluing device for fire door processing

Abstract

The utility model discloses a kind of gluing devices for fireproof door processing, including the box of the both ends of front and back being set as opening, left and right sides in box are uniformly provided with a compression assembly, each compression assembly is uniformly provided with a clamping mechanism, the center in box is slidably provided with a moving frame, a glue roller is rotatably provided on moving frame, first driving device that the glue roller is rotatably controlled is provided on moving frame, glue storage tank is provided in moving frame, glue storage tank is located in the rear side of glue roller in moving frame, recess is opened on the box wall of the side close to glue roller in glue storage tank, multiple through holes that communicate with the interior of glue storage tank are uniformly opened on the groove wall of recess, ball is rotatably provided in through hole, first telescopic device is provided in storage tank, the telescopic end of first telescopic device is provided with a push plate that is sealedly abutted with the inner wall of glue storage tank, advantage is, improve the uniformity of door plate gluing when gluing device for fireproof door processing is used.

Description

Technical Field

[0001] This utility model relates to a fire door production equipment, and more particularly to a gluing device for fire door processing. Background Technology

[0002] In the production process of fire doors, the bonding between the core panel and the inner and outer door panels is a key process, and the adhesive is usually applied manually or by specific mechanical equipment.

[0003] However, in manual or single-point glue application mechanical glue application equipment, uneven glue application is prone to occur during operation, such as local glue shortage or glue accumulation. This will affect the overall structural strength and fireproof and sound insulation performance of the fire door. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a gluing device for processing fire doors with uniform glue application.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a gluing device for fire door processing, comprising a housing, the front and rear ends of which are open, and a pressing assembly for pressing a door panel is provided on both the left and right sides of the housing, the pressing assembly being provided with a clamping mechanism for holding the door panel; a movable frame, the movable frame being slidably installed at the center of the housing, a glue-applying roller being rotatably mounted on the movable frame, the outer wall of the glue-applying roller being able to abut against the outer wall of the door panel on the pressing assembly, and a glue-applying control mechanism being provided on the movable frame. The system includes: a first drive device for rotating the roller; a glue storage tank installed in a movable frame, located behind the coating roller; a groove on the side of the storage tank near the coating roller that fits against the outer wall of the coating roller; multiple through holes evenly distributed on the groove wall that communicate with the interior of the storage tank; a ball bearing rotatably disposed in each through hole, the ball bearing abutting against the outer wall of the coating roller; and a first telescopic device installed in the storage tank, the telescopic end of which is provided with a push plate that seals against the inner wall of the storage tank.

[0006] A further preferred embodiment of this utility model is as follows: the pressing assembly includes a second telescopic device, and multiple second telescopic devices are provided. The second telescopic devices are evenly and symmetrically installed on the left and right side walls of the box body; a first pressure plate, and two first pressure plates are provided. Both first pressure plates are installed in the box body. The two first pressure plates are respectively connected to the telescopic ends of the second telescopic devices on the left and right side walls of the box body. Each first pressure plate has a placement groove for placing a door panel on an adjacent side wall. The clamping mechanism is respectively installed at the top and bottom of the placement groove.

[0007] A further preferred embodiment of this utility model is as follows: a movable groove is provided at the top and bottom of the box body for sliding connection with the movable frame; a limiting groove is provided on the groove wall of the movable groove; a limiting block is provided on the side wall of the movable frame for sliding connection with the limiting groove; the movable groove and the limiting groove are provided with openings on the side wall of the rear end of the box body; and a baffle for sealing the movable groove and the limiting groove is detachably provided on the side wall of the rear end of the box body.

[0008] A further preferred embodiment of this utility model is: a third telescopic device is provided at both the top and bottom of the box, and the telescopic end of the third telescopic device is connected to the mobile frame.

[0009] A further preferred embodiment of this utility model is as follows: the movable frame is provided with a dust-adhesive assembly for adhering dust to the door panel at the front end of the adhesive roller. The dust-adhesive assembly includes two mounting plates respectively installed on the top and bottom of the movable frame. A dust-adhesive roller is rotatably arranged between the two mounting plates. The diameter of the dust-adhesive roller is the same as the diameter of the adhesive roller. A second drive device for controlling the rotation of the adhesive roller is provided on the mounting plate.

[0010] A further preferred embodiment of this utility model is as follows: the top of the glue storage tank is provided with a filling port, and a plug that is screwed into the filling port is provided in the filling port. The filling port is located on the side of the top of the glue storage tank near the groove.

[0011] A further preferred embodiment of this utility model is: each clamping mechanism includes a plurality of fourth telescopic devices embedded in the placement groove, and the telescopic end of the fourth telescopic device is provided with a second pressure plate.

[0012] A further preferred embodiment of this utility model is that the mounting plate and the movable frame are detachably connected by bolts, and a slot for engaging with the movable frame is provided on the side wall of the mounting plate.

[0013] Compared with the prior art, the advantage of this utility model is that it improves the uniformity of glue application on the door panel during use by setting up the gluing device for fire door processing. Attached Figure Description

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the structure of this utility model; Figure 4 This is an exploded three-dimensional structural diagram of the present invention; Figure 5 This is a three-dimensional view of the housing and pressing assembly in this utility model; Figure 6 This is a three-dimensional component of the movable frame in this utility model; Figure 7 This is a three-dimensional structural diagram of the mobile frame in this utility model when it is located in the box. Figure 8 for Figure 2 Enlarged view of part A in the middle.

[0016] In the diagram: 1. Box body; 2. Pressing assembly; 21. Second telescopic device; 22. First pressure plate; 23. Placement slot; 24. Fourth telescopic device; 25. Second pressure plate; 3. Door panel; 4. Moving frame; 5. Glue storage box; 51. First telescopic device; 52. Push plate; 53. Plug; 54. Ball bearing; 6. Third telescopic device; 7. Adhesive roller; 8. Moving slot; 81. Limiting slot; 9. Mounting plate; 10. Glue roller; 11. Baffle; 12. First drive device; 13. Second drive device. Detailed Implementation

[0017] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0018] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0019] This embodiment mainly describes the structure of a bonding device for fire door processing, as detailed below: like Figures 1-8As shown, a bonding device for fire door processing includes a box 1 with openings at both the front and rear ends. A pressing assembly 2 for pressing a door panel 3 is provided on both the left and right sides of the box 1, and a clamping mechanism for holding the door panel 3 is provided on the pressing assembly 2. A movable frame 4 is slidably arranged at the center of the box 1, and a glue-applying roller 10 and a first drive device 12 for controlling the rotation of the glue-applying roller 10 are rotatably arranged on the movable frame 4. The outer wall of the glue-applying roller 10 can abut against the outer wall of the door panel 3 on the pressing assembly 2. A glue storage tank 5 for storing glue is also provided in the movable frame 4, and the glue storage tank 5 is located behind the glue-applying roller 10 in the movable frame 4. The glue storage tank 5 is located near the glue-applying roller 10. The side wall of the container is provided with a groove that fits against the outer wall of the coating roller 10. At the same time, multiple through holes that communicate with the inside of the glue storage tank 5 are evenly provided on the groove wall. A ball bearing 54 is rotatably installed in each through hole, and the ball bearing 54 abuts against the outer wall of the coating roller 10. In this way, when the coating roller 10 rotates, it can drive the ball bearing 54 to rotate. The opening of the through hole near the coating roller 10 is designed to be narrowed, which can prevent the ball bearing from falling out of the opening near the coating roller 10. Finally, a first telescopic device 51 (such as an electric telescopic rod or a hydraulic telescopic rod) is horizontally provided on the side wall of the glue storage tank 5 away from the coating roller 10. A push plate 52 that seals against the inner wall of the glue storage tank 5 is provided at the telescopic end of the first telescopic device 51. Therefore, when the gluing device for fire door processing is used, firstly, a door panel 3 to be processed is placed on each of the two pressing components 2 in the housing 1, and the clamping mechanism is activated to clamp and fix the door panel 3. This ensures the reliability of the door panel 3 on the pressing components 2. Then, glue is added to the glue tank, and the first telescopic device 51 is activated to extend the telescopic end of the first telescopic device 51. In this way, the push plate 52 connected to the telescopic end of the first telescopic device 51 can push the glue in the storage tank 5 out of the through hole. In this way, the setting of the first telescopic device 51 and the push plate 52 ensures that the glue in the storage tank 5 can flow out smoothly from the through hole. The ball bearing 54 set in the through hole can prevent the glue from flowing out of the through hole from the problem of excessive flow. Then, the operator controls the moving frame 4 to move towards the housing 1, and at the same time, the first drive device 12 is activated to make the glue application roller 10 start to rotate. Because the outer wall of the glue application roller 10 and the groove on the storage tank 5 are... The outer wall of the ball bearing 54 is in contact with the outer wall of the glue-applying roller 10 until the glue-applying roller 10 can completely pass between the door panels 3 on the two pressing components 2. When the moving frame 4 moves toward the housing 1, the first drive device 12 is activated to drive the glue-applying roller 10 to rotate. Because the outer wall of the glue-applying roller 10 can abut against the outer wall of the door panel 3 on the pressing component 2 and the ball bearing 54 also abuts against the outer wall of the glue-applying roller 10, the glue can be evenly applied as the glue-applying roller 10 rotates. On the glue-applying roller 10, as the glue-applying roller 10 passes between the two door panels 3, the outer wall of the door panel 3 on the pressing assembly 2 can be evenly coated with glue as the glue-applying roller 10 rotates. After the glue application is completed, the worker controls the moving frame 4 to move out of the box 1 along the original path, and then starts the pressing assembly 2 to bring the two door panels 3 on the pressing assembly 2 closer to each other and press them together until the glue on the door panel 3 solidifies. In this way, the pressing of the fire door panel 3 is completed.

[0020] Furthermore, the pressing assembly 2 includes multiple second telescopic devices 21 evenly and symmetrically installed on the left and right side walls of the housing 1. Simultaneously, a first pressure plate 22 is respectively provided on the left and right sides of the housing 1, and the two first pressure plates 22 are respectively connected to the telescopic ends of the second telescopic devices 21 on the left and right side walls of the housing 1. In this way, the second telescopic devices 21 can control the movement of the two first clamping plates towards or away from each other within the housing 1. A placement groove 23 for placing the door panel 3 is provided on the side wall adjacent to the first pressure plate 22. The clamping mechanism... The components are installed at the top and bottom of the placement slot 23, respectively. When the pressing assembly 2 is in use, the door panel 3 to be pressed is first placed into the placement slot 23. The placement slot 23 facilitates the placement of the door panel 3 onto the first pressure plate 22. Then, the clamping mechanism is activated to clamp and fix the door panel 3 in the placement slot 23. Then, the second telescopic device 21 is activated to extend the telescopic end of the second telescopic device 21. As the telescopic end of the second telescopic device 21 extends, it can push the two first clamping plates closer to each other, so that the door panel 3 on the two first clamping plates can be pressed together.

[0021] Furthermore, a sliding groove 8 is provided at the top and bottom of the housing 1 to slide and connect with the movable frame 4. This facilitates the movement of the movable frame 4 within the housing 1. To prevent the movable frame 4 from detaching from the sliding groove 8, a limiting groove 81 is provided on the groove wall of the sliding groove 8. At the same time, a limiting block is provided on the side wall of the movable frame 4 to slide and connect with the limiting groove 81. In addition, to facilitate the removal of the movable frame 4 from the housing 1 for maintenance, the sliding groove 8 and the limiting groove 81 are located within the housing. An opening is provided on the side wall at the rear end of the body 1, and a baffle 11 is detachably provided on the side wall at the rear end of the body 1 to block the moving groove 8 and the limiting groove 81. In this way, when it is necessary to remove the moving frame 4 from the body 1, it is only necessary to remove the baffle 11 from the side wall of the body 1 so that the moving groove 8 and the limiting groove 81 are open on the side wall at the rear end of the body 1, and then remove the moving frame 4 from the opening of the moving groove 8 and the limiting groove 81, thus completing the disassembly of the moving frame 4.

[0022] Furthermore, in order to facilitate the control of the movement of the mobile frame 4 within the housing 1, a third telescopic device 6 is provided at both the top and bottom of the housing 1, and the telescopic end of the third telescopic device 6 is connected to the mobile frame 4. In this way, when the third telescopic device 6 is shortened, the mobile frame 4 can be moved to the housing 1, and when the third telescopic device 6 is extended, the mobile frame 4 can be moved out of the housing 1.

[0023] Furthermore, in order to improve the gluing effect of the gluing roller 10 on the door panel 3, a dust-adhesive component for adhering to the door panel 3 is provided on the movable frame 4 at the front end of the gluing roller 10. In this way, when the movable frame 4 moves in the housing 1, the dust-adhesive component can adhere to the door panel 3 that has not been coated with glue in advance, thereby improving the gluing effect of the gluing roller 10 on the door panel 3. The dust-adhesive component includes two mounting plates 9 respectively installed on the top and bottom of the movable frame 4. At the same time, a dust-adhesive roller 7 is rotatably arranged between the two mounting plates 9, and the diameter of the dust-adhesive roller 7 is the same as the diameter of the gluing roller 10. A second drive device 13 for controlling the rotation of the gluing roller 10 is provided on the mounting plate 9.

[0024] Furthermore, in order to facilitate the addition of adhesive to the glue application tank, a filling port is provided on the top side of the glue storage tank 5 near the groove, and a plug 53 is provided in the filling port and screwed into the filling port.

[0025] Furthermore, each clamping mechanism includes multiple fourth telescopic devices 24 embedded in the placement slot 23, and a second pressure plate 25 is provided at the telescopic end of the fourth telescopic device 24. Thus, when the clamping mechanism is working, the telescopic end of the fourth telescopic device 24 extends. As the telescopic end of the fourth telescopic device 24 extends, the second pressure plate 25 installed on the telescopic end of the fourth telescopic device 24 can press the door panel 3 tightly.

[0026] Furthermore, to facilitate the disassembly and assembly of the dust-adhesive assembly, the mounting plate 9 and the movable frame 4 are detachably connected by bolts, and a slot for engaging with the movable frame 4 is provided on the side wall of the mounting plate 9.

[0027] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] The above provides a detailed description of the gluing device for fire door processing provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A gluing device for processing fire doors, characterized in that: include The box body has openings at both the front and rear ends. Each of the left and right sides of the box body is provided with a pressing assembly for pressing the door panel. The pressing assembly is provided with a clamping mechanism for clamping the door panel. A movable frame is slidably installed at the center of the housing. A glue-applying roller is rotatably mounted on the movable frame. The outer wall of the glue-applying roller can abut against the outer wall of the door panel on the pressing assembly. A first drive device for controlling the rotation of the glue-applying roller is provided on the movable frame. A glue storage tank is installed in a movable frame and is located behind the glue coating roller. The glue storage tank has a groove on the side of the tank wall near the glue coating roller that fits against the outer wall of the glue coating roller. The groove wall has a plurality of through holes that communicate with the inside of the glue storage tank. A ball bearing is rotatably installed in each through hole and abuts against the outer wall of the glue coating roller. The first telescopic device is installed in the glue storage tank, and the telescopic end of the first telescopic device is provided with a push plate that seals against the inner wall of the glue storage tank.

2. The gluing device for processing fire doors according to claim 1, characterized in that: The pressing assembly includes The second telescopic device, there are multiple second telescopic devices, and the second telescopic devices are evenly and symmetrically installed on the left and right sides of the box wall in the box. The first pressure plate, there are two first pressure plates, both of which are installed in the box. The two first pressure plates are respectively connected to the telescopic ends of the second telescopic device on the left and right side walls of the box. Each first pressure plate has a placement groove for placing a door panel on an adjacent side wall. The clamping mechanism is respectively installed at the top and bottom of the placement groove.

3. The gluing device for processing fire doors according to claim 1, characterized in that: The top and bottom of the housing are each provided with a moving groove that is slidably connected to the moving frame. Each moving groove has a limiting groove on its groove wall. The side wall of the moving frame is provided with a limiting block that is slidably connected to the limiting groove. The moving groove and the limiting groove are open on the side wall of the rear end of the housing. A baffle for sealing the moving groove and the limiting groove is detachably provided on the side wall of the rear end of the housing.

4. The gluing device for processing fire doors according to claim 1, characterized in that: A third telescopic device is provided at the top and bottom of the box, and the telescopic end of the third telescopic device is connected to the mobile frame.

5. The gluing device for processing fire doors according to claim 1, characterized in that: The movable frame has a dust-adhesive assembly for adhering dust to the door panel at the front end of the glue-applying roller. The dust-adhesive assembly includes two mounting plates respectively installed on the top and bottom of the movable frame. A dust-adhesive roller is rotatably mounted between the two mounting plates. The diameter of the dust-adhesive roller is the same as that of the glue-applying roller. A second drive device for controlling the rotation of the glue-applying roller is provided on the mounting plate.

6. The gluing device for processing fire doors according to claim 1, characterized in that: The top of the glue storage tank is provided with a filling port, and a plug is provided in the filling port and screwed into the filling port. The filling port is located on the top of the glue storage tank near the groove.

7. The gluing device for processing fire doors according to claim 2, characterized in that: Each clamping mechanism includes multiple fourth telescopic devices embedded in the placement slots, and the telescopic end of each fourth telescopic device is provided with a second pressure plate.

8. A gluing device for processing fire doors according to claim 5, characterized in that: The mounting plate and the movable frame are detachably connected by bolts, and each side wall of the mounting plate is provided with a slot for engaging with the movable frame.

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