Spraying device used after hot pressing of multiple layers of plates

Abstract

The utility model discloses a spraying device for a multi-layer plate after hot pressing, which comprises a working frame, a spraying mechanism, a driving mechanism and a water collecting piece, sliding rails are fixedly arranged on two sides of the top of the working frame, and sliding blocks are arranged on the two sliding rails in a sliding manner; the spraying mechanism comprises a supporting frame, a spraying pipe, a water bucket and a connecting hose, the bottom end of the supporting frame is fixedly connected to the top of the sliding block, the spraying pipe is fixedly arranged on the supporting frame, a plurality of spraying heads are evenly arranged on the spraying pipe in the length direction, one end of the connecting hose communicates with the interior of the spraying pipe, and the other end of the connecting hose extends into the water bucket; the driving mechanism is arranged on the working frame, an auxiliary frame is arranged on the side portion of one side of the working frame, and the water collecting piece is arranged at the bottom of the working frame and on the auxiliary frame. According to the spraying device, the driving mechanism drives the supporting frame to reciprocate on the working frame, meanwhile, water mist sprayed by the spraying heads falls on the surfaces of the multiple layers of plates, the moisture of the plates is increased, and deformation is prevented; and water drops dripping from the multi-layer plate can be collected by the water collecting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel decoration, in particular to a spray device for hot-pressed multi-layer panels. Background Art

[0002] Hot pressing is a process of heating and pressing the slab after paving and forming to make a fiber board with certain mechanical strength and water resistance. Whether it is wet-process production of hardboard or semi-hardboard, or dry-process production of hardboard or medium-density fiberboard, it must be heated and pressed to become a board.

[0003] With the continuous development of the building decoration industry, various styles of decoration types have gradually appeared in people's vision, allowing people to better choose their favorite house decoration methods. Wooden doors, as an indispensable structure for house decoration, have good anti-theft and privacy protection functions. The multi-layer boards of existing wooden doors need to be hot-pressed and laminated on the surface during the production process. When workers take the laminated multi-layer boards out of the hot press, they need to be placed on the workbench for water mist spraying to increase the moisture content of the boards and prevent deformation; but the water bucket used in the existing spraying mechanism is placed on the ground. When the forklift transports the stacked multi-layer boards, the water bucket will always hinder the walking route of the forklift; and the water dripping after the spraying flows to the ground, making the ground look dirty and slippery. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model proposes a spray device for hot-pressed multi-layer plates, which solves the problem that the water bucket used in the existing spray mechanism is placed on the ground. When a forklift transports the stacked multi-layer plates, the water bucket always blocks the walking route of the forklift; and the water dripping after spraying flows to the ground, making the ground look dirty and slippery.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A spraying device for hot-pressed multi-layer boards, comprising:

[0007] A working frame, wherein both sides of the top of the working frame are fixed with slide rails, and sliders are slidably provided on the two slide rails;

[0008] The spray mechanism is fixedly arranged on the top of the slider, and the spray mechanism includes a support frame, a spray pipe, a water bucket and a connecting hose. The bottom end of the support frame is fixedly connected to the top of the slider, and the support frame is fixedly provided with a spray pipe. The spray pipe is evenly provided with a plurality of nozzles along the length direction. One end of the connecting hose is connected to the inside of the spray pipe, and the other end extends into the inside of the water bucket.

[0009] A driving mechanism, which is disposed on the working frame and is used to drive the spraying mechanism to reciprocate on the working frame; and

[0010] The water collecting part includes a water collecting plate and a water collecting box. An auxiliary frame is provided on one side of the working frame. The water collecting plate is tiltedly arranged on the inner side of the bottom of the auxiliary frame. The water collecting box is arranged at the bottom of the working frame. The lower side of the water collecting plate is overlapped at the top opening of the water collecting box.

[0011] The spraying device for hot-pressed multi-layer boards drives the support frame to reciprocate on the working frame through a driving mechanism, and at the same time, the water pump in the water bucket supplies water to the spray pipe, so that the water mist sprayed from the nozzle falls on the surface of the multi-layer board, increasing the moisture of the board to prevent deformation; and the water droplets dripping from the multi-layer board fall on the water collecting plate and then flow into the water collecting tank for collection, preventing the water droplets from falling on the ground and causing the ground to slip.

[0012] Furthermore, the spray mechanism also includes a supporting cross bar, one end of which is fixedly connected to the supporting frame, and the other end of which extends to the top of the auxiliary frame, and the spray pipe is fixed on the supporting cross bar.

[0013] Furthermore, a support ring frame is fixedly provided at the bottom of one end of the working frame, and the water bucket is placed in the support ring frame.

[0014] Furthermore, the driving mechanism includes a driving motor and a rotating shaft. A rotatable rotating shaft is provided at both ends of the working frame. Both rotating shafts are provided with rotating wheels. The two rotating wheels are rotatably connected by belts. A sprocket is provided on the outer fixed sleeve of one rotating shaft. The driving motor is fixedly arranged at the bottom of the working frame. A sprocket is fixedly arranged on the output shaft of the driving motor. The two sprockets are rotatably connected by a chain. A driving block is fixedly connected to the bottom of the slider, and the bottom of the driving block is fixedly sleeved on the outer side of the belt.

[0015] Furthermore, both ends of the rotating shaft are connected to the top of the end surface of the working frame through a supporting seat.

[0016] Furthermore, a water pump is connected to the end of the connecting hose located inside the water bucket.

[0017] Furthermore, a storage groove is provided at the bottom of one side of the working frame away from the auxiliary frame, and the connecting hose is arranged in the storage groove.

[0018] The beneficial effects of the utility model are as follows: the spraying device for hot-pressed multilayer boards drives the support frame to move back and forth on the working frame through a driving motor, and at the same time starts the water pump to supply water to the spray pipe, so that the water mist sprayed from the nozzle falls on the surface of the multilayer boards, increasing the moisture content of the boards to prevent deformation; and the water drops from the multilayer boards fall on the water collecting plate and then flow into the water collecting tank for collection, preventing the water drops from falling on the ground and causing the ground to slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a top view of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 It is a cross-sectional view of the connection between the spray mechanism and the driving mechanism;

[0023] Figure 4 It is a right side view of the utility model;

[0024] Figure 5 for Figure 3 Sectional view at point A;

[0025] Figure 6 is a top view of the water collecting member;

[0026] Reference numerals:

[0027] 10-working frame, 11-slide rail, 12-sliding block, 13-auxiliary frame;

[0028] 20-spraying mechanism, 21-support frame, 22-spraying pipe, 23-connecting hose, 24-water bucket, 25-spraying head, 26-water pump, 27-supporting cross bar, 28-supporting ring frame, 29-storage slot;

[0029] 30-driving mechanism, 31-driving motor, 32-rotating shaft, 33-rotating wheel, 34-belt, 35-sprocket, 36-chain, 37-driving block, 38-support seat;

[0030] 40-water collecting parts, 41-water collecting plates, 42-water collecting tanks. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0032] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions and 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 positions or elements referred to must have specific directions, be constructed and operated in a specific manner, and therefore should not be understood as limitations on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] See also Figure 1 to Figure 2 The utility model provides a spraying device for hot-pressed multi-layer boards, comprising a working frame 10, a spraying mechanism 20, a driving mechanism 30 and a water collecting member 40. A roller with a self-locking function is installed at the bottom of the working frame 10. Slide rails 11 are fixedly provided on both sides of the top of the working frame 10. Slide blocks 12 are slidably provided on the two slide rails 11. The spraying mechanism 20 is fixedly provided on the top of the slide block 12. The driving mechanism 30 is provided on the working frame 10 to drive the spraying mechanism 20 to reciprocate on the working frame 10. An auxiliary frame 13 is provided on one side of the working frame 10. The water collecting member 40 is provided at the bottom of the working frame 10 and on the auxiliary frame 13 to collect water dripping from the multi-layer boards.

[0035] When in use, a worker places the bracket on the auxiliary frame 13, and then places a plurality of hot-pressed multi-layer boards on the bracket; then the driving mechanism 30 drives the slider 12 to slide on the slide rail 11, thereby driving the spray mechanism 20 to reciprocate on the top of the working frame 10. At the same time, the spray mechanism 20 sprays water mist on the multi-layer board during the sliding process, thereby increasing the moisture content of the board and preventing deformation; and the water dripping from the multi-layer board falls into the water collecting part 40 and is collected to prevent the water from falling on the ground.

[0036] Please also read Figure 3 and Figure 4The spray mechanism 20 includes a support frame 21, a spray pipe 22, a water bucket 24 and a connecting hose 23. The bottom end of the support frame 21 is fixedly connected to the top of the slider 12. The support frame 21 is fixedly provided with a spray pipe 22. The spray pipe 22 is evenly provided with a plurality of nozzles 25 along the length direction. One end of the connecting hose 23 is connected to the inside of the spray pipe 22, and the other end extends into the water bucket 24. The spray pipe 22 is closed away from the connecting hose 23. A water pump 26 is connected to the end of the connecting hose 23 located inside the water bucket 24, and the water pump 26 can be started and shut down by wireless remote control.

[0037] When it is necessary to spray the multi-layer board after hot pressing, the support frame 21 is driven to move on the top of the working frame 10 through the driving mechanism 30, and the water pump 26 is started at the same time, so that water flows into the connecting hose 23 and then enters the spray pipe 22, and then forms water mist through the nozzle 25 and sprays it to the surface of the multi-layer board, thereby wetting the multi-layer board; and there are multiple nozzles 25, and the multiple nozzles 25 are evenly distributed above the multi-layer board, so that the surface of the multi-layer board can be sprayed evenly, and it also has a cooling effect.

[0038] Preferably, the spray mechanism 20 further includes a support cross bar 27, one end of which is fixedly connected to the support frame 21, and the other end of which extends to the top of the auxiliary frame 13, and the spray pipe 22 is fixed to the support cross bar 27. The spray pipe 22 is supported by the support cross bar 27, so that the multiple spray heads 25 are evenly distributed above the multi-layer board, so as to evenly spray the surface of the multi-layer board.

[0039] Furthermore, a support ring frame 28 is fixedly provided at the bottom of one end of the work frame 10, and the water bucket 24 is placed in the support ring frame 28. The water bucket 24 is supported by the support ring frame 28, so that when the work frame 10 moves, it can also move synchronously, so that the water bucket 24 is no longer carried separately.

[0040] Furthermore, a storage groove 29 is provided at the bottom of the working frame 10 away from the auxiliary frame 13, and the connecting hose 23 is arranged in the storage groove 29. When the supporting frame 21 moves on the top of the working frame 10, the end of the connecting hose 23 connected to the spray pipe 22 is also moved with it, and at this time, the moving part of the connecting hose 23 will be limited in the storage groove 29 to prevent the connecting hose 23 from hanging on the ground.

[0041] Please also read Figure 5In this embodiment, the driving mechanism 30 includes a driving motor 31 and a rotating shaft 32. A rotatable rotating shaft 32 is provided at both ends of the work frame 10. A rotating wheel 33 is provided on each of the two rotating shafts 32. The two rotating wheels 33 are rotatably connected via a belt 34. A sprocket 35 is fixedly sleeved on the outer side of one rotating shaft 32. The driving motor 31 is fixedly arranged at the bottom of the work frame 10. A sprocket 35 is fixedly arranged on the output shaft of the driving motor 31. The two sprockets 35 are rotatably connected via a chain 36. A driving block 37 is fixedly connected to the bottom of the slider 12. The bottom of the driving block 37 is fixedly sleeved on the outer side of the belt 34. Among them, both ends of the rotating shaft 32 are connected to the top of the end surface of the work frame 10 via a support seat 38.

[0042] When the support frame 21 needs to be driven to move, the output shaft of the driving motor 31 drives the corresponding rotating shaft 32 to rotate through the transmission of the sprocket 35 and the chain 36, and the rotating shaft 32 drives the belt 34 to rotate through the rotating wheel 33, so that the belt 34 drives the driving block 37 to move from one end of the working frame 10 to the other end, so that the driving block 37 drives the support frame 21 to move back and forth, so that the spray head 25 sprays the surface of the multilayer board while moving. In addition, the driving motor 31 and the water pump 26 can be wirelessly controlled, so that the driving motor 31 and the water pump 26 can be started and shut down at the same time.

[0043] Please also read Figure 6 In this embodiment, the water collecting member 40 includes a water collecting plate 41 and a water collecting box 42. The water collecting plate 41 is tilted and arranged inside the bottom of the auxiliary frame 13. The water collecting box 42 is arranged at the bottom of the working frame 10. The lower side of the water collecting plate 41 overlaps the top opening of the water collecting box 42. The lower side of the water collecting plate 41 is at a high position. The area of ​​the auxiliary frame 13 is larger than that of the multi-layer plate. The auxiliary frame 13 is hollowed out to facilitate the passage of water droplets.

[0044] When the spray mechanism 20 sprays water mist onto the surface of the multilayer board, some unabsorbed water droplets drip from the multilayer board. At this time, the water droplets pass through the auxiliary frame 13 and fall onto the water collecting plate 41, and then the water droplets flow along the water collecting plate 41 to the water collecting box 42 at the bottom of the working frame 10 and are collected, thereby preventing the water droplets from falling onto the ground and causing the ground to slip.

[0045] Preferably, the length of the working frame 10 is greater than the length of the multi-layer board, so that the spraying mechanism 20 can spray the entire surface of the multi-layer board when moving from one end of the working frame 10 to the other end.

[0046] The working principle of the utility model is as follows: when in use, a worker places the bracket on the auxiliary frame 13, and then places a plurality of hot-pressed multi-layer plates on the bracket; then the driving motor 31 is started to drive the belt 34 to rotate, so that the belt 34 drives the slider 12 and the support frame 21 to move from one end of the working frame 10 to the other end; while the support frame 21 is moving, the water pump 26 is started, so that the water in the water bucket 24 enters the spray pipe 22 through the connecting hose 23, so that the spray head 25 sprays water mist onto the surface of the multi-layer plate; through the reciprocating movement of the support frame 21 on the working frame 10 The multilayer sheet is moved to wet and cool the surface of the multilayer sheet, thereby increasing the moisture content of the multilayer sheet; when the water drops from the multilayer sheet fall onto the water collecting plate 41, the water drops flow along the water collecting plate 41 to the water collecting box 42 for collection, thereby preventing the water drops from flowing onto the ground; the above operation is repeated, the hot-pressed multilayer sheet continues to be stacked on the previous multilayer sheet, and then the surface of the new multilayer sheet is sprayed until a sufficient number of multilayer sheets are transferred on the bracket; then the work frame 10 is moved away to facilitate the forklift to fork the bracket away, and the water bucket 24 is placed on the work frame 10 and moved synchronously.

[0047] The beneficial effects of the utility model are as follows: the spraying device for hot-pressing the multi-layer board material drives the support frame 21 to move back and forth on the working frame 10 through the driving motor 31, and at the same time starts the water pump 26 to supply water to the spray pipe 22, so that the water mist sprayed by the nozzle 25 falls on the surface of the multi-layer board material, increasing the moisture content of the board material to prevent deformation; and the water droplets dripping from the multi-layer board material fall on the water collecting plate 41 and then flow into the water collecting tank 42 for collection, preventing the water droplets from falling on the ground and causing the ground to slip.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A spraying device for multi-layer boards after hot pressing, characterized in that: include: A working frame, wherein both sides of the top of the working frame are fixed with slide rails, and sliders are slidably provided on the two slide rails; A spray mechanism, the spray mechanism is fixedly arranged on the top of the slider, the spray mechanism comprises a support frame, a spray pipe, a water bucket and a connecting hose, the bottom end of the support frame is fixedly connected to the top of the slider, the support frame is fixedly provided with a spray pipe, the spray pipe is evenly provided with a plurality of nozzles along the length direction, one end of the connecting hose is connected to the inside of the spray pipe, and the other end extends into the inside of the water bucket; A driving mechanism, which is arranged on the working frame and is used to drive the spraying mechanism to move back and forth on the working frame; and A water collecting part comprises a water collecting plate and a water collecting box. An auxiliary frame is provided on one side of the working frame. The water collecting plate is obliquely arranged on the inner side of the bottom of the auxiliary frame. The water collecting box is arranged at the bottom of the working frame. The lower side of the water collecting plate overlaps the top opening of the water collecting box.

2. The spraying device for hot-pressed multi-layered sheet material according to claim 1, characterized in that: The spray mechanism also includes a supporting cross bar, one end of which is fixedly connected to the supporting frame, and the other end of which extends to the top of the auxiliary frame, and the spray pipe is fixed on the supporting cross bar.

3. The spraying device for hot-pressed multi-layered sheet material according to claim 2, characterized in that: A supporting ring frame is fixedly provided at the bottom of one end of the working frame, and the water bucket is placed in the supporting ring frame.

4. The spraying device for hot-pressed multi-layered sheet material according to claim 1, characterized in that: The driving mechanism includes a driving motor and a rotating shaft. A rotatable rotating shaft is provided at both ends of the working frame. Both rotating shafts are provided with rotating wheels. The two rotating wheels are rotatably connected by belts. A sprocket is provided on the outer fixed sleeve of one rotating shaft. The driving motor is fixedly arranged at the bottom of the working frame. A sprocket is fixedly arranged on the output shaft of the driving motor. The two sprockets are rotatably connected by a chain. A driving block is fixedly connected to the bottom of the slider. The bottom of the driving block is fixedly sleeved on the outer side of the belt.

5. The spraying device for multi-layer board after hot pressing according to claim 4, characterized in that: Both ends of the rotating shaft are connected to the top of the end surface of the working frame through a supporting seat.

6. The spraying device for hot-pressed multi-layered sheet material according to claim 3, characterized in that: The end of the connecting hose located inside the water bucket is connected with a water pump.

7. The spraying device for multi-layer board after hot pressing according to claim 6, characterized in that: A storage groove is provided at the bottom of one side of the working frame away from the auxiliary frame, and the connecting hose is arranged in the storage groove.

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