Wood board sizing material uniform spraying device

Abstract

The utility model relates to the technical field of spraying devices, and discloses a wood board sizing material uniform spraying device which comprises a working table, and fixing columns are fixedly connected to the two ends of the top of the working table. According to the uniform glue spraying device for the wooden board, the device is placed at a designated position, a power source is connected, the wooden board is vertically and horizontally placed and fixed to the fixing mechanism, when the wooden board begins to move, glue spraying operation is conducted on the moving wooden board through a spraying head on a fixing column, and when the wooden board moves to the position between two fixing columns and the thickness of the wooden board is large, glue spraying operation is conducted on the wooden board through the spraying head. The wood board is extruded between the two fixing frames, the rollers are rotated, the chains are matched with the gears to enable the rollers on one side to rotate in the same direction, then the rollers are used for smearing the rubber material which is not evenly smeared on the surface of the wood board, and therefore the rubber material can be evenly smeared away, and the mounting groove is matched with the pipeline and the valve to treat the dripped rubber material. And finally, the two-way lead screw is matched with the moving block to drive the wood plate to return, and meanwhile the fixing frame is reset through the reset spring matched with the sliding block.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a device for uniformly spraying glue on a wood board. Background Art

[0002] Wood plays a great supporting role in human life. According to the different properties of wood, people use it in different places. At the same time, items made of wood that are easily worn need to be protected by coating with glue.

[0003] After searching, a Chinese patent discloses a glue spraying device for wooden boards (authorization announcement number CN213435221 U), including a base, the bottom of the base is fixedly connected with a universal wheel, the left and right sides of the top of the base are fixedly connected with a fixed plate, and a cross plate is fixedly connected between the two fixed plates. The patent is used for a glue spraying device for wooden boards. By setting the coordination between the clamp, the threaded rod, the limit block and the adjustment hand plate, it is convenient to fix the wooden board, and then by starting the servo motor to drive the rotating shaft to rotate, it is convenient to flip the wooden board inside the clamp, and then by setting the first electric push rod to start and drive the spray gun to move toward the wooden board for spraying, and then start the adjustment motor to drive the threaded sleeve outside the adjustment screw to move left and right, so as to achieve the effect of facilitating the adjustment of the spraying angle, thereby effectively solving the problem that the inconvenience of adjusting the spraying angle and the size of the clamp affect the processing efficiency of the wooden board.

[0004] However, in actual application, the paint spraying equipment of the device lacks a longitudinal moving device, and the rotation angle of the wooden board after being fixed is limited. At the same time, after the rotation angle, the position of the paint spraying changes, so that some areas of the wooden board are not sprayed with glue, thereby affecting the gluing effect of the wooden board, which is inconvenient for direct processing and is not conducive to actual application and operation. Utility Model Content

[0005] The purpose of the utility model is to provide a device for uniformly spraying glue on a wooden board, so as to solve the problem that the paint spraying equipment of the device proposed in the above background technology lacks a longitudinal moving device, the angle of rotation of the wooden board after being fixed is limited, and after the angle is rotated, the position of the paint spraying changes, so that some areas of the wooden board are not sprayed with glue, thereby affecting the gluing effect of the wooden board, making it inconvenient to directly process and not conducive to practical application and operation.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for uniformly spraying glue on a wooden board, comprising a workbench, both ends of the top of the workbench are fixedly connected with fixed columns, and the sides of the two fixed columns close to each other are equidistantly fixedly connected with spray heads, and the four ends of the top of the workbench and one side of the fixed columns are fixedly connected with installation boxes, the interior of the installation box is fixedly connected with sliding rods, the outer sides of the sliding rods are slidably connected with sliders, and the sliders are slidably connected to the inner walls of the installation box, and the outer sides of the sliding rods and between the sliders and the installation box are sleeved with return springs, and a fixed frame is fixedly connected between the corresponding two sliders, and the inner walls of the fixed frames are equidistantly rotatably connected with rollers, the top ends of the central axes of the rollers are fixedly connected with gears, and the outer sides of the gears are connected through chain transmission.

[0007] Through the above technical scheme, the device is placed at the specified position, the power supply is connected, the wooden board is placed vertically and horizontally, and the wooden board is fixed on the fixing mechanism. When the wooden board starts to move, the nozzle on the fixed column is used to spray glue on the moving wooden board. When the wooden board moves between the two fixes, when the thickness of the wooden board is large, the wooden board will be squeezed between the two fixed frames, and the roller is rotated. The chain and gear are used to make the rollers on one side rotate in the same direction, and then the roller is used to apply the glue that is not evenly spread on the surface of the wooden board, so that the glue will be evenly spread, and the installation groove is used to cooperate with the pipe and valve to deal with the dripping glue. Finally, the bidirectional screw is used to cooperate with the moving block to move the wooden board back to its position, and the reset spring is used to cooperate with the slider to reset the fixed frame.

[0008] Preferably, an L-shaped plate is fixedly connected to one end of the top of the workbench and located on one side of the fixed frame, a slide groove is opened at the top of the inner wall of the L-shaped plate, the inner wall of the slide groove is rotatably connected to a reciprocating screw rod, the outer side of the reciprocating screw rod is threadedly connected to a moving block, the moving block is slidably connected to the inner wall of the slide groove, the bottom of the moving block is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a U-shaped plate, both sides of the U-shaped plate are threadedly connected to bolts, the ends of the two bolts close to each other are rotatably connected to clamps, and the clamps are slidably connected to the inner wall of the U-shaped plate.

[0009] Through the above technical scheme, the reciprocating screw rod is used in conjunction with the slide groove to make the moving block perform lateral reciprocating motion, and the bolts are used in conjunction with the U-shaped plate to make the clamping plates move towards each other, so that the wooden board is fixed by the clamping plates, and the U-shaped plate is lifted and lowered by the cylinder.

[0010] Preferably, one side of the L-shaped plate is fixedly connected to motor No. 1, the output end of motor No. 1 extends to the inner wall of the slide groove and is fixedly connected to one end of the reciprocating screw rod, one end of the top of the fixed frame is fixedly connected to motor No. 2, and the input end of motor No. 2 extends to the inner wall of the fixed frame and is fixedly connected to the central axis of the drum.

[0011] Through the above technical solution, the No. 1 motor is used to drive the reciprocating screw to rotate, and the No. 2 motor is used to drive the drum to rotate.

[0012] Preferably, the No. 1 motor and the No. 2 motor are both electrically connected to an external control device.

[0013] Through the above technical solution, the external control device is used to control the No. 1 motor and the No. 2 motor to work.

[0014] Preferably, a mounting groove is provided at the top of the workbench and below the fixed frame, a horizontal plate is provided at the top of the mounting groove, glue grooves are equidistantly provided at the top of the horizontal plate, a pipe is fixedly connected to the bottom of the workbench, the top of the pipe extends to the inside of the mounting groove, and a valve is fixedly connected to the outside of the pipe.

[0015] Through the above technical solution, the installation groove is used to collect the glue dripping from the wooden board, the glue is collected in the installation groove through the glue groove, and the glue is processed by using the pipeline in conjunction with the valve.

[0016] Preferably, the outer sides of the drums extend to the outer sides of the fixing frame.

[0017] Through the above technical solution, the outer side of the roller is extended to the outer side of the fixed frame, which is beneficial to the contact between the roller and the wooden board.

[0018] Preferably, four corners of the bottom of the workbench are fixedly connected with support columns.

[0019] Through the above technical solution, the workbench is supported by the support columns.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are: the device is placed at a designated position, a power source is connected, the wooden board is placed vertically or horizontally, the wooden board is fixed on a fixing mechanism, when the wooden board starts to move, the nozzle on the fixing column is used to spray glue on the moving wooden board, when the wooden board moves between two fixations, when the thickness of the wooden board is large, the wooden board will be squeezed between the two fixing frames, the roller is rotated, and the chain and gear are used to make the rollers on one side rotate in the same direction, and then the roller is used to apply the glue that is not evenly spread on the surface of the wooden board, so that the glue will be evenly spread, and the installation groove is used to cooperate with the pipe and valve to deal with the dripping glue, and finally the bidirectional screw rod cooperates with the moving block to move the wooden board back to its position, and the reset spring is used to cooperate with the slider to reset the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a front cross-sectional view of the utility model;

[0023] Figure 3 It is a side sectional view of the utility model;

[0024] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0025] Among them: 1. Workbench; 2. Support column; 3. L-shaped plate; 4. Motor No. 1; 5. Fixed column; 6. Nozzle; 7. Cylinder; 8. Mounting box; 9. Fixed frame; 10. Motor No. 2; 11. Roller; 12. Reset spring; 13. Slide rod; 14. Moving block; 15. Reciprocating screw rod; 16. U-shaped plate; 17. Gear; 18. Chain; 19. Slider; 20. Valve; 21. Pipeline; 22. Cross plate; 23. Slide groove; 24. Glue groove; 25. Mounting groove; 26. Bolt; 27. Clamp. DETAILED DESCRIPTION

[0026] 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.

[0027] Please refer to Figure 1-4 A device for uniformly spraying glue on a wood board comprises a workbench 1, both ends of the top of the workbench 1 are fixedly connected with fixed columns 5, and the sides of the two fixed columns 5 that are close to each other are fixedly connected with nozzles 6 at equal distances, and the nozzles 6 are used to spray glue on the wood board, and the four ends of the top of the workbench 1 and one side of the fixed columns 5 are fixedly connected with installation boxes 8, and the interior of the installation box 8 is fixedly connected with sliding rods 13, and the outer side of the sliding rods 13 is slidably connected with sliders 19, and the sliders 19 are slidably connected to the inner wall of the installation box 8, and the outer side of the sliding rods 13 and the sliding rods 13 are located on the sliding rods 13. A reset spring 12 is sleeved between the block 19 and the installation box 8. The reset spring 12 cooperates with the slider 19 to enable the fixed frame 9 to be reset. The corresponding two sliders 19 are fixedly connected with the fixed frame 9. The inner wall of the fixed frame 9 is equidistantly connected with the roller 11 for rotating. The roller 11 is used to spread the glue on the surface of the wooden board to make it uniform. The top of the central axis of the roller 11 is fixedly connected with a gear 17. The outer side of the gear 17 is connected by a chain 18 for transmission. The chain 18 cooperates with the gear 17 to make the roller 11 move in one direction at the same time.

[0028] Through the above technical scheme, the device is placed at the specified position, the power supply is connected, the wooden board is placed vertically and horizontally, and the wooden board is fixed on the fixing mechanism. When the wooden board starts to move, the nozzle 6 on the fixing column 5 is used to spray glue on the moving wooden board. When the wooden board moves between the two fixations, when the thickness of the wooden board is large, the wooden board will be squeezed between the two fixed frames 9, and the roller 11 is rotated. The chain 18 cooperates with the gear 17 to make the rollers 11 on one side rotate in the same direction, and then the roller 11 is used to apply the glue that is not evenly touched on the surface of the wooden board, so that the glue will be evenly spread, and the installation groove 25 cooperates with the pipeline 21 and the valve 20 to deal with the dripping glue. Finally, the bidirectional screw cooperates with the moving block 14 to move the wooden board back to its position, and the reset spring 12 cooperates with the slider 19 to reset the fixed frame 9.

[0029] Specifically, an L-shaped plate 3 is fixedly connected to one end of the top of the workbench 1 and located on one side of the fixed frame 9, a slide groove 23 is opened at the top of the inner wall of the L-shaped plate 3, the inner wall of the slide groove 23 is rotatably connected with a reciprocating screw rod 15, the outer side of the reciprocating screw rod 15 is threadedly connected with a moving block 14, the moving block 14 is slidably connected to the inner wall of the slide groove 23, the bottom of the moving block 14 is fixedly connected with a cylinder 7, the output end of the cylinder 7 is fixedly connected with a U-shaped plate 16, both sides of the U-shaped plate 16 are threadedly connected with bolts 26, the ends of the two bolts 26 that are close to each other are rotatably connected with a clamping plate 27, and the clamping plates 27 are slidably connected to the inner wall of the U-shaped plate 16, the reciprocating screw rod 15 is used in conjunction with the slide groove 23 to make the moving block 14 do lateral reciprocating motion, the bolts 26 are used in conjunction with the U-shaped plate 16 to make the clamping plates 27 do relative motion, so that the wooden board is fixed by the clamping plates 27, and the U-shaped plate 16 is lifted and lowered by the cylinder 7.

[0030] Specifically, one side of the L-shaped plate 3 is fixedly connected to a No. 1 motor 4, the output end of the No. 1 motor 4 extends to the inner wall of the slide groove 23 and is fixedly connected to one end of the reciprocating screw rod 15, and one end of the top of the fixed frame 9 is fixedly connected to a No. 2 motor 10, and the input end of the No. 2 motor 10 extends to the inner wall of the fixed frame 9 and is fixedly connected to the central axis of the drum 11. The No. 1 motor 4 is used to drive the reciprocating screw rod 15 to rotate, and the No. 2 motor 10 is used to drive the drum 11 to rotate.

[0031] Specifically, the first motor 4 and the second motor 10 are both electrically connected to an external control device, and the external control device is used to control the first motor 4 and the second motor 10 to work.

[0032] Specifically, a mounting groove 25 is provided at the top of the workbench 1 and below the fixed frame 9, a horizontal plate 22 is provided at the top of the mounting groove 25, glue grooves 24 are equidistantly provided at the top of the horizontal plate 22, a pipe 21 is fixedly connected to the bottom of the workbench 1, the top of the pipe 21 extends to the inside of the mounting groove 25, a valve 20 is fixedly connected to the outside of the pipe 21, the mounting groove 25 is used to collect glue dripping from the wooden board, the glue is collected in the mounting groove 25 through the glue groove 24, and the glue is processed by the pipe 21 in cooperation with the valve 20.

[0033] Specifically, four corners of the bottom of the workbench 1 are fixedly connected with support columns 2 , and the workbench 1 is supported by the support columns 2 .

[0034] Specifically, the outer sides of the roller 11 extend to the outer sides of the fixing frame 9 , which is beneficial for the contact between the roller 11 and the wooden board.

[0035] When in use, the device is placed at a designated position, the power supply is connected, the wooden board is placed vertically or horizontally, then the bolt 26 is turned, and the bolt 26 cooperates with the U-shaped plate 16 to make the clamping plate 27 move toward each other, so that the wooden board is fixed by the clamping plate 27, and the wooden board is lifted and lowered to a suitable position by the cylinder 7, and then the No. 1 motor 4 and the No. 2 motor 10 are started, and the reciprocating screw rod 15 cooperates with the slide groove 23 to make the moving block 14 reciprocate horizontally, so that the wooden board is moved by the moving block 14, and the nozzle 6 on the fixed column 5 is used to spray glue on the moving wooden board. The wooden board moves between the two fixed parts. When the thickness of the wooden board is large, the wooden board will be squeezed between the two fixed frames 9. The roller 11 is driven to rotate by the No. 2 motor 10. The chain 18 cooperates with the gear 17 to make the rollers 11 on one side rotate in the same direction. Then the roller 11 is used to apply the glue that is not evenly spread on the surface of the wooden board, so that the glue will be evenly spread. The dripping glue is processed by the installation groove 25, the pipeline 21 and the valve 20. Finally, the bidirectional screw cooperates with the moving block 14 to move the wooden board back to its position. At the same time, the reset spring 12 cooperates with the slider 19 to reset the fixed frame 9.

[0036] The device can coat both sides of the wooden board at the same time, and can change the coating spacing of its own roller 11 according to the thickness of the wooden board, thereby saving the time wasted in single-sided coating, saving time and effort, improving processing efficiency, and performing comprehensive and high-quality wood coating or liquid spraying processing.

[0037] 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.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for uniformly spraying glue on a wood board, comprising a workbench (1), characterized in that: Both ends of the top of the workbench (1) are fixedly connected to fixed columns (5), and the sides of the two fixed columns (5) that are close to each other are fixedly connected to nozzles (6) at equal distances. The four ends of the top of the workbench (1) and on one side of the fixed columns (5) are fixedly connected to installation boxes (8). The interior of the installation box (8) is fixedly connected to a slide rod (13), and the outer side of the slide rod (13) is slidably connected to a slider (19). The slider (19) is slidably connected to the inner wall of the installation box (8). The outer side of the slide rod (13) and between the slider (19) and the installation box (8) are sleeved with a return spring (12). A fixed frame (9) is fixedly connected between the two corresponding sliders (19), and the inner wall of the fixed frame (9) is rotatably connected to a roller (11) at equal distances. The top of the central axis of the roller (11) is fixedly connected to a gear (17), and the outer side of the gear (17) is connected by a chain (18) for transmission.

2. A device for uniformly spraying glue on a wood board according to claim 1, characterized in that: An L-shaped plate (3) is fixedly connected to one end of the top of the workbench (1) and located on one side of the fixed frame (9); a slide groove (23) is provided at the top of the inner wall of the L-shaped plate (3); a reciprocating screw rod (15) is rotatably connected to the inner wall of the slide groove (23); a moving block (14) is threadedly connected to the outer side of the reciprocating screw rod (15); the moving block (14) is slidably connected to the inner wall of the slide groove (23); a cylinder (7) is fixedly connected to the bottom of the moving block (14); an output end of the cylinder (7) is fixedly connected to a U-shaped plate (16); bolts (26) are threadedly connected to both sides of the U-shaped plate (16); two ends of the two bolts (26) that are close to each other are rotatably connected to a clamping plate (27); and the clamping plates (27) are slidably connected to the inner wall of the U-shaped plate (16).

3. A device for uniformly spraying glue on a wood board according to claim 2, characterized in that: A No. 1 motor (4) is fixedly connected to one side of the L-shaped plate (3); an output end of the No. 1 motor (4) extends to the inner wall of the slide groove (23) and is fixedly connected to one end of the reciprocating screw rod (15); a No. 2 motor (10) is fixedly connected to one end of the top of the fixed frame (9); an input end of the No. 2 motor (10) extends to the inner wall of the fixed frame (9) and is fixedly connected to the central axis of the roller (11).

4. A device for uniformly spraying glue on a wood board according to claim 3, characterized in that: The first motor (4) and the second motor (10) are both electrically connected to external control equipment.

5. The device for uniformly spraying glue on a wood board according to claim 1, characterized in that: A mounting groove (25) is provided at the top of the workbench (1) and below the fixing frame (9); a transverse plate (22) is provided at the top of the mounting groove (25); and glue grooves (24) are equidistantly provided at the top of the transverse plate (22). A pipe (21) is fixedly connected to the bottom of the workbench (1); the top of the pipe (21) extends to the inside of the mounting groove (25); and a valve (20) is fixedly connected to the outside of the pipe (21).

6. The device for uniformly spraying glue on a wood board according to claim 1, characterized in that: The outer sides of the drum (11) extend to the outer sides of the fixing frame (9).

7. The device for uniformly spraying glue on a wood board according to claim 1, characterized in that: The four corners of the bottom of the workbench (1) are fixedly connected to support columns (2).

Images