Double-layer fireproof glue smearing equipment

Abstract

The utility model discloses double-layer fireproof glue smearing equipment which comprises a base box, a filter screen plate is arranged on the inner wall of the base box, a movable spraying mechanism is arranged on the upper surface of the base box and comprises a supporting frame, a fixed transverse frame is fixedly arranged at the top end of the supporting frame, and a movable assembly is arranged on the surface of the fixed transverse frame. The moving assembly comprises a movable seat, extension plates are fixedly connected to the two sides of the movable seat, and a plurality of limiting fixing frames are fixedly arranged on the lower surfaces of the extension plates. The movable spraying mechanism and the limiting supporting mechanism are arranged on the surface of the base box, when fireproof glue spraying is conducted on a fireproof door plate, the door plate can be transversely placed on the surfaces of the supporting rollers, then the driving motor is used for driving the spraying pipe to conduct movable spraying on the surface of the door plate, and therefore uniform-speed automatic spraying on the door plate is achieved. And compared with an existing manual handheld spraying mode, better uniformity is achieved, and the smearing quality of the fireproof coating can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof door processing, in particular to a double-layer fireproof glue coating device. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are fireproof partitions with a certain degree of fire resistance, installed between fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the functions of ordinary doors, fire doors can also prevent the spread of fire and smoke, and can prevent the spread of fire within a certain period of time to ensure the evacuation of personnel.

[0003] The common wooden fireproof door is mainly made of wood as the main material, and a layer of fireproof paint is applied on its surface to enhance the flame retardancy. The existing fireproof glue coating method is generally sprayed on the door panel by manual handheld spraying equipment, which not only cannot guarantee uniformity, but also lacks stability. Even if there are some mechanical spraying equipment, the spraying range cannot be adjusted according to the width of the door panel, which will cause certain ineffective spraying and paint waste. For this reason, we designed a double-layer fireproof glue coating equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a double-layer fireproof glue coating device to solve the problems raised in the above background technology.

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

[0006] A double-layer fireproof glue coating device comprises a base box, the inner wall of the base box is provided with a filter screen plate, the upper surface of the base box is provided with a movable spraying mechanism, the movable spraying mechanism comprises a support frame, the top of the support frame is fixedly provided with a fixed cross frame, the surface of the fixed cross frame is provided with a movable component, the movable component comprises a movable seat, both sides of the movable seat are fixedly connected with extension plates, the lower surface of the extension plate is fixedly provided with a plurality of limit fixing frames, the surface of the limit fixing frame is provided with a spraying pipe, the lower surface of the spraying pipe is installed with a plurality of nozzles, the ports of the nozzles are threadedly connected with sealing caps, the inner side surface of the base box is fixedly provided with a plurality of limit support mechanisms symmetrically positioned to each other, the limit support mechanism comprises a limit support frame, the surface of the limit support frame is fixedly connected with a fixed slide rod, and the surface of the fixed slide rod is sleeved with a support roller.

[0007] Preferably, protective covers are fixedly provided on both sides of the base box, a delivery pump is installed inside the protective cover, an input end of the delivery pump extends to the inside of the base box, and a guide pipe is provided at the output end of the delivery pump.

[0008] Preferably, the top output end of the guide tube extends to the outside of the base box and is fixedly connected with a corrugated connecting tube, and one end of the two corrugated connecting tubes away from the guide tube is fixedly connected to the input ends on both sides of the spray tube respectively.

[0009] Preferably, a limiting hole matching the fixed slide bar is formed on the surface of the supporting roller, and the supporting roller is slidably connected to the surface of the fixed slide bar via the limiting hole.

[0010] Preferably, a driving motor is provided on the surface of the supporting frame, a strip-shaped mounting hole is provided on the surface of the fixed horizontal frame, a driving screw is rotatably provided on the inner wall of the strip-shaped mounting hole, and the output end of the driving motor is fixedly connected to the end of the driving screw.

[0011] Preferably, a threaded hole is provided on the surface of the movable seat, and the movable seat is threadedly connected to the surface of the driving screw through the threaded hole, and the movable seat is slidably connected to the inner wall of the strip-shaped mounting hole.

[0012] Preferably, the surface of the limit fixing frame is provided with two bolt holes at corresponding positions, the inner walls of the bolt holes are threadedly connected with limit bolts, and the ends of the limit bolts overlap with the surface of the spray pipe.

[0013] Preferably, two mutually symmetrical auxiliary cross bars are fixedly provided on the surface of the fixed cross frame, support bars are fixedly provided at the ends of the auxiliary cross bars, and the bottom ends of the support bars are fixedly connected to the surface of the base box.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model is provided with a mobile spraying mechanism and a limit support mechanism on the surface of the base box. When the fireproof door panel is sprayed with fireproof glue, the door panel can be placed horizontally on the surface of the supporting roller, and then the driving motor is used to drive the spraying tube to move and spray the surface of the door panel, thereby realizing automatic spraying of the door panel at a uniform speed. Compared with the existing manual hand-held spraying method, it has better uniformity and is beneficial to improving the application quality of the fireproof coating.

[0016] 2. The utility model provides a limit fixing frame and a fixed slide rod, so that the support roller can slide on the surface of the fixed slide rod, thereby adjusting the position of the support roller, and then the distance between the support rollers can be adjusted according to the width of the door panel, thereby improving the application range of the device; by providing a sealing cap at the output port of the nozzle, the sealing cap can be increased or decreased according to the width of the door panel, so that the spraying range of the spray tube can be adjusted to achieve the purpose of reducing invalid spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall first-person perspective structure of a double-layer fireproof glue coating device proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the overall second-view structure of a double-layer fireproof adhesive coating device proposed in the utility model;

[0019] Figure 3 A schematic diagram of the partial structure of a mobile spraying mechanism of a double-layer fireproof adhesive coating device proposed in the utility model;

[0020] Figure 4 A schematic diagram of the structure of a limit support mechanism for a double-layer fireproof adhesive coating device proposed in the utility model;

[0021] Figure 5 The utility model provides a partial front section structural schematic diagram of a base box of a double-layer fireproof adhesive coating device.

[0022] In the figure: 1. base box; 2. filter screen plate; 3. support frame; 4. fixed cross frame; 5. movable seat; 6. extension plate; 7. limit fixing frame; 8. spray pipe; 9. nozzle; 10. sealing cap; 11. limit support frame; 12. fixed slide rod; 13. support roller; 14. protective cover; 15. delivery pump; 16. guide pipe; 17. corrugated connecting pipe; 18. drive motor; 19. drive screw; 20. limit bolt; 21. auxiliary cross bar; 22. support rod. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Reference Figure 1-5 A double-layer fireproof glue coating device includes a base box 1, the inner wall of the base box 1 is provided with a filter screen plate 2, the upper surface of the base box 1 is provided with a mobile spraying mechanism, and the mobile spraying mechanism includes a support frame 3.

[0026] A fixed cross frame 4 is fixedly provided at the top of the support frame 3, and two symmetrical auxiliary cross bars 21 are fixedly provided on the surface of the fixed cross frame 4. A support rod 22 is fixedly provided at the end of the auxiliary cross bar 21, and the bottom end of the support rod 22 is fixedly connected to the surface of the base box 1.

[0027] A moving component is arranged on the surface of the fixed cross frame 4, and the moving component includes a movable seat 5. A driving motor 18 is arranged on the surface of the supporting frame 3. A strip-shaped mounting hole is opened on the surface of the fixed cross frame 4, and a driving screw 19 is rotatably arranged on the inner wall of the strip-shaped mounting hole. The output end of the driving motor 18 is fixedly connected to the end of the driving screw 19.

[0028] A threaded hole is provided on the surface of the movable seat 5 , and the movable seat 5 is threadedly connected to the surface of the driving screw rod 19 through the threaded hole, and the movable seat 5 is slidably connected to the inner wall of the strip-shaped mounting hole.

[0029] Both sides of the movable seat 5 are fixedly connected with extension plates 6 , and a plurality of position limiting fixing frames 7 are fixedly arranged on the lower surface of the extension plates 6 . The surfaces of the position limiting fixing frames 7 are provided with spraying pipes 8 .

[0030] The surface of the limiting fixing frame 7 is provided with two bolt holes at corresponding positions, the inner walls of the bolt holes are threadedly connected with limiting bolts 20 , and the ends of the limiting bolts 20 overlap with the surface of the spray pipe 8 .

[0031] Protective covers 14 are fixedly provided on both sides of the base box 1 , a delivery pump 15 is installed inside the protective cover 14 , the input end of the delivery pump 15 extends to the inside of the base box 1 , and a guide pipe 16 is provided at the output end of the delivery pump 15 .

[0032] The top output end of the guide tube 16 extends to the outside of the base box 1 and is fixedly connected with a corrugated connecting tube 17 . One end of the two corrugated connecting tubes 17 away from the guide tube 16 is fixedly connected to the input ends on both sides of the spray tube 8 .

[0033] It should be noted that before spraying the fireproof glue, the fireproof glue coating is first placed into the base box 1, and then the fireproof glue coating is input into the spray pipe 8 through the guide pipe 16 and the corrugated connecting pipe 17 by the delivery pump 15.

[0034] A plurality of nozzles 9 are installed on the lower surface of the spray pipe 8, and a sealing cap 10 is threadedly connected to the port of the nozzle 9. It is worth noting that by arranging the sealing cap 10 at the output port of the nozzle 9, the number of the sealing caps 10 can be increased or decreased according to the width of the door panel, so that the nozzle 9 that discharges the material does not need to be closed, so that the spraying range of the spray pipe 8 can be adjusted to achieve the purpose of reducing invalid spraying.

[0035] The inner surface of the base box 1 is fixedly provided with a plurality of mutually symmetrical position limiting support mechanisms, the limiting support mechanisms comprising a limiting support frame 11 , and a fixed slide bar 12 is fixedly connected to the surface of the limiting support frame 11 .

[0036] A support roller 13 is sleeved on the surface of the fixed slide bar 12 , and a limiting hole matching the fixed slide bar 12 is opened on the surface of the support roller 13 , and the support roller 13 is slidably connected to the surface of the fixed slide bar 12 through the limiting hole.

[0037] It is worth mentioning that by setting the limit fixing frame 7 and the fixed sliding rod 12, the support roller 13 can be slid on the surface of the fixed sliding rod 12, so as to adjust the position of the support roller 13, and then the distance between the support rollers 13 can be adjusted according to the width of the door panel, thereby improving the application range of the device.

[0038] When spraying fireproof glue on the fireproof door panel, first place the door panel horizontally on the surface of the supporting roller 13, and then use the driving motor 18 to drive the driving screw 19 to rotate, and the driving screw 19 drives the movable seat 5 to move, thereby driving the spray tube 8 to move back and forth on the surface of the door panel for spraying, thereby realizing automatic spraying of the door panel at a uniform speed. After spraying one side of the door panel, turn the door panel to the other side and spray the other side. Compared with the existing manual hand-held spraying method, it has better uniformity and is beneficial to improving the application quality of the fire-retardant coating.

[0039] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-layer fireproof adhesive coating device, comprising a base box (1), characterized in that: The inner wall of the base box (1) is provided with a filter screen plate (2), the upper surface of the base box (1) is provided with a movable spraying mechanism, the movable spraying mechanism comprises a support frame (3), a fixed cross frame (4) is fixedly provided at the top of the support frame (3), a movable assembly is provided on the surface of the fixed cross frame (4), the movable assembly comprises a movable seat (5), both sides of the movable seat (5) are fixedly connected with extension plates (6), a plurality of limit fixing frames (7) are fixedly provided on the lower surface of the extension plate (6), a spraying pipe (8) is provided on the surface of the limit fixing frame (7), a plurality of spray heads (9) are installed on the lower surface of the spraying pipe (8), a sealing cap (10) is threadedly connected at the port of the spray head (9), a plurality of limit support mechanisms symmetrically positioned are fixedly provided on the inner surface of the base box (1), the limit support mechanism comprises a limit support frame (11), a fixed slide rod (12) is fixedly connected to the surface of the limit support frame (11), and a support roller (13) is sleeved on the surface of the fixed slide rod (12).

2. A double-layer fireproof glue coating device according to claim 1, characterized in that: Protective covers (14) are fixedly provided on both sides of the base box (1), a delivery pump (15) is installed inside the protective cover (14), an input end of the delivery pump (15) extends into the interior of the base box (1), and a flow guide pipe (16) is provided at the output end of the delivery pump (15).

3. A double-layer fireproof glue coating device according to claim 2, characterized in that: The top output end of the guide tube (16) extends to the outside of the base box (1) and is fixedly connected to a corrugated connecting tube (17); one end of the two corrugated connecting tubes (17) away from the guide tube (16) is fixedly connected to the input ends on both sides of the spray tube (8) respectively.

4. A double-layer fireproof glue coating device according to claim 1, characterized in that: A limiting hole matching the fixed slide bar (12) is provided on the surface of the supporting roller (13), and the supporting roller (13) is slidably connected to the surface of the fixed slide bar (12) via the limiting hole.

5. The double-layer fireproof glue coating device according to claim 1 is characterized in that: The support frame (3) has a driving motor (18) on its surface, the fixed cross frame (4) has a strip-shaped mounting hole on its surface, a driving screw (19) is rotatably provided on the inner wall of the strip-shaped mounting hole, and the output end of the driving motor (18) is fixedly connected to the end of the driving screw (19).

6. A double-layer fireproof glue coating device according to claim 1, characterized in that: A threaded hole is provided on the surface of the movable seat (5), and the movable seat (5) is threadedly connected to the surface of the driving screw rod (19) through the threaded hole. The movable seat (5) is slidably connected to the inner wall of the strip-shaped mounting hole.

7. The double-layer fireproof adhesive coating device according to claim 1 is characterized in that: The surface of the limit fixing frame (7) is provided with two bolt holes at corresponding positions, the inner walls of the bolt holes are threadedly connected with the limit bolts (20), and the ends of the limit bolts (20) overlap with the surface of the spray pipe (8).

8. The double-layer fireproof adhesive coating device according to claim 1 is characterized in that: Two mutually symmetrical auxiliary cross bars (21) are fixedly arranged on the surface of the fixed cross frame (4), and support bars (22) are fixedly arranged at the ends of the auxiliary cross bars (21), and the bottom ends of the support bars (22) are fixedly connected to the surface of the base box (1).

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