Board putty applying device

Abstract

According to the board putty applying device, in the actual board machining process, when putty applying needs to be conducted on a long-strip-shaped board, one side of the board can be placed into a material conveying groove and pushed to the position below a feeding assembly, the feeding assembly drives the board to move in the material conveying groove, meanwhile, a first rotating driving part can be operated, and the board can be driven to move in the material conveying groove; a first rotating driving part is operated to drive a grinding disc to rotate through a rotating disc, rough grinding is conducted on the surface of a wood board through the grinding disc, then a second rotating driving part is operated to drive a fine sand grinding roller to rotate through a first rotating roller, and fine grinding is conducted on the surface of the wood board through the fine sand grinding roller; and then the board is subjected to putty applying through the putty coating mechanism to complete processing, so that the board can be better subjected to putty applying, the protruding defect on the surface of the board can be treated, the defect is prevented from affecting the flatness of the board, putty cracking is prevented, and the processed board is more attractive.

Description

Technical Field

[0001] This invention relates to the field of board processing technology, and in particular to a device for applying putty to wood boards. Background Technology

[0002] During the processing of wood panels, due to the varying quality of the wood, it is often necessary to apply putty to achieve a smooth surface, making the panels more aesthetically pleasing during subsequent use.

[0003] However, during the production of wood boards, some defects such as protrusions, splinters, and wood chips inevitably appear on the surface of the raw wood boards. Although these defects can be covered when applying leveling putty, they still affect the surface smoothness, causing the putty on the wood surface to crack and affecting the appearance. Traditional puttying equipment for wood boards cannot handle protruding defects, and manual treatment of defects is required in advance, resulting in high labor intensity and generally poor treatment effect. Summary of the Invention

[0004] (a) Technical problems to be solved To address the aforementioned problems in the prior art, this invention provides a putty application device for wood boards, which can better apply putty to wood boards and treat protrusions and defects on the surface of the wood boards, preventing defects from affecting the flatness of the wood boards, preventing putty cracking, and making the finished wood boards more aesthetically pleasing.

[0005] (II) Technical Solution To achieve the above objectives, the main technical solutions adopted by the present invention include: A putty application device for wood boards includes a feeding machine, a feeding assembly, a preliminary sanding assembly, a fine sanding assembly, and a putty coating mechanism. The feeding machine is equipped with a plurality of feeding assemblies. The preliminary sanding assembly is located on one side of the feeding machine, and the fine sanding assembly is located on the other side of the feeding machine. The putty coating mechanism is connected to the feeding machine. The feeding machine platform is equipped with a feeding chute; The preliminary grinding assembly includes a gantry frame, a first rotating drive, a rotating disk, and a grinding disk. The lower part of the gantry frame is connected to one side of the feeding machine platform. The first rotating drive is installed on the upper part of the gantry frame. The rotating disk is located below the gantry frame. The first rotating drive is driven to one side of the rotating disk. The other side of the rotating disk is connected to the upper part of the grinding disk. The grinding disk is located above the feeding chute. The fine grinding assembly includes a second rotating drive, a first rotating seat, a first rotating roller, and a fine sand grinding roller. The first rotating seat is installed on the other side of the feeding machine platform. The first rotating roller is rotatably connected to the first rotating seat. The second rotating drive is drivenly connected to the first rotating roller. The fine sand grinding roller is sleeved on the outside of the first rotating roller and is positioned above the feeding trough.

[0006] Furthermore, the lower part of the grinding disc is provided with an arc-shaped chamfer.

[0007] Furthermore, the feeding assembly includes a third rotating drive, a second rotating seat, a second transmission roller, and a feeding wheel. The second rotating seat is connected to the feeding machine platform. A second transmission roller is rotatably connected to both sides of the second rotating seat. One second transmission roller is connected to another second transmission roller via a synchronous belt. The third rotating drive is driven to one of the second transmission rollers. The feeding wheel is sleeved on the outside of each of the second transmission rollers. The feeding wheel is positioned above the feeding trough.

[0008] Furthermore, it also includes a guide assembly, which is provided on both sides of the feed chute. The guide assembly includes an elastic connector, a side plate, and guide rollers. One side of the side plate is connected to the side wall of the feed chute through the elastic connector, and a plurality of guide rollers are rotatably connected to the other side of the side plate.

[0009] Furthermore, the putty coating mechanism includes a putty coating box, a feed pump, a guide pipe, and a storage tank. The storage tank is connected to the material feeding machine via a support frame. The bottom of the putty coating box is connected to the storage tank via a fixing frame. The putty coating box has an inlet on one side near the material feeding machine and a smoothing outlet on the other side. The feed pump is installed on the top of the putty coating box and is connected to the storage tank via the guide pipe.

[0010] Furthermore, the inlet is chamfered.

[0011] Furthermore, a guide block is provided inside the putty box, and the guide block is fixedly connected to the inner side of the smoothing outlet. The guide block is inclined upward on the side near the inlet.

[0012] Furthermore, it also includes an export component, which is connected to the outside of the smoothing outlet. The export component includes an export plate, a guide side plate, a fourth rotation drive component, and an export roller. The export plate is fixedly connected to the other side of the putty box. The guide side plates are fixedly connected to both sides of the export plate. Each guide side plate is provided with an installation port. One export roller is rotatably connected to one of the installation ports. The fourth rotation drive component is drivenly connected to one of the export rollers.

[0013] Furthermore, it also includes sliding rollers, and several of the sliding rollers are rotatably connected to the bottom of the feed trough.

[0014] Furthermore, it also includes a controller, which is electrically connected to the feeding assembly, the preliminary sanding assembly, the fine sanding assembly, and the putty coating mechanism, respectively.

[0015] (III) Beneficial Effects The beneficial effects of this invention are as follows: In the actual wood board processing, when it is necessary to apply putty to long strip wood boards, one side of the wood board can be placed into the feeding trough and pushed under the feeding assembly, so that the feeding assembly can move the wood board in the feeding trough. At the same time, the first rotating drive can be operated, so that the first rotating drive can drive the grinding disc to rotate through the rotating disk, and the grinding disc can perform coarse grinding on the surface of the wood board. Then, the second rotating drive can be operated, so that the second rotating drive can drive the fine sanding roller to rotate through the first rotating roller, and the fine sanding roller can perform fine grinding on the surface of the wood board. Afterwards, the wood board is puttyed by the putty coating mechanism to complete the processing. This can better apply putty to the wood board, and can treat the raised defects on the surface of the wood board, avoid defects affecting the flatness of the wood board, prevent putty cracking, and make the processed wood board more beautiful. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the putty applicator on a wooden board according to an embodiment of the present invention;

[0017] Figure 2 This is a side view of the overall structure of the putty applicator on a wooden board according to an embodiment of the present invention;

[0018] Figure 3 This is a top view of the overall structure of the putty applicator on a wooden board according to an embodiment of the present invention;

[0019] Figure 4 This is a cross-sectional view of the overall structure of the putty applicator on a wooden board according to an embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the guide component structure in the putty applicator on a wooden board according to an embodiment of the present invention;

[0021] [Explanation of Labels in the Attached Image] 1. Discharge plate; 2. Guide side plate; 3. Fourth rotation drive component; 4. Outlet roller; 5. Guide pipe; 6. Coating box; 7. Fine sand grinding roller; 8. Second rotating seat; 9. Feeding wheel; 10. Third rotation drive component; 11. First rotation drive component; 12. Gantry frame; 13. Rotary disc; 14. Feed chute; 15. Sliding roller; 16. Feeding machine platform; 17. Guide assembly; 18. Second transmission roller; 19. Synchronous belt; 20. First rotating seat; 21. Second rotation drive component; 22. Fixed frame; 23. Storage tank; 24. Feed pump; 25. First rotating roller; 26. Guide block; 27. Grinding disc; 1701. Elastic connector; 1702. Side mounting plate; 1703. Guide roller. Detailed Implementation

[0022] To better explain and facilitate understanding of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Please refer to Figures 1 to 5 As shown, a putty application device for wood panels according to the present invention includes a feeding machine 16, a feeding assembly, a preliminary sanding assembly, a fine sanding assembly, and a putty coating mechanism. The feeding machine 16 is provided with a plurality of the feeding assemblies. The preliminary sanding assembly is provided on one side of the feeding machine 16, and the fine sanding assembly is provided on the other side of the feeding machine 16. The putty coating mechanism is connected to the feeding machine 16. The feeding machine table 16 is provided with a feeding chute 14; The preliminary grinding assembly includes a gantry frame 12, a first rotating drive component 11, a rotating disk 13, and a grinding disk 27. The lower part of the gantry frame 12 is connected to one side of the feeding machine platform 16. The first rotating drive component 11 is installed on the upper part of the gantry frame 12. The rotating disk 13 is located below the gantry frame 12. The first rotating drive component 11 is drivenly connected to one side of the rotating disk 13. The other side of the rotating disk 13 is connected to the upper part of the grinding disk 27. The grinding disk 27 is located above the feeding chute 14. The fine grinding assembly includes a second rotating drive 21, a first rotating seat 20, a first rotating roller 25, and a fine sand grinding roller 7. The first rotating seat 20 is installed on the other side of the feeding machine platform 16. The first rotating roller 25 is rotatably connected to the first rotating seat 20. The second rotating drive 21 is drivenly connected to the first rotating roller 25. The fine sand grinding roller 7 is sleeved on the outside of the first rotating roller 25. The fine sand grinding roller 7 is disposed above the feeding trough 14.

[0024] The working principle of this invention is as follows: In the actual wood processing, when it is necessary to apply putty to a long strip of wood, one side of the wood can be placed into the feeding trough 14 and pushed under the feeding assembly, so that the feeding assembly drives the wood to move in the feeding trough 14. At the same time, the first rotating drive 11 can be operated, so that the first rotating drive 11 drives the sanding disc 27 to rotate through the rotating disk 13, and the sanding disc 27 performs coarse sanding on the surface of the wood. Then the second rotating drive 21 is operated, so that the second rotating drive 21 drives the fine sanding roller 7 to rotate through the first rotating roller 25, and the fine sanding roller 7 performs fine sanding on the surface of the wood. Then the wood is puttyed by the putty coating mechanism to complete the processing.

[0025] Furthermore, the lower part of the grinding disc 27 is provided with an arc-shaped chamfer.

[0026] As can be seen from the above description, this facilitates the better insertion of the wooden board under the grinding disc 27.

[0027] Furthermore, the feeding assembly includes a third rotating drive 10, a second rotating seat 8, a second transmission roller 18, and a feeding wheel 9. The second rotating seat 8 is connected to the feeding machine platform 16. A second transmission roller 18 can be rotatably connected to both sides of the second rotating seat 8. One second transmission roller 18 is connected to another second transmission roller 18 through a synchronous belt 19. The third rotating drive 10 is drivenly connected to one of the second transmission rollers 18. The feeding wheel 9 is sleeved on the outside of each of the second transmission rollers 18. The feeding wheel 9 is located above the feeding trough 14.

[0028] As can be seen from the above description, when it is necessary to transport wooden boards, the third rotation drive 10 can be operated, so that the third rotation drive 10 drives the feeding wheel 9 to rotate through the second transmission roller 18, and the feeding wheel 9 drives the wooden board to slide forward in the feed chute 14.

[0029] Furthermore, it also includes a guide assembly 17, which is provided on both sides of the feed chute 14. The guide assembly 17 includes an elastic connector 1701, a side plate 1702, and guide rollers 1703. One side of the side plate 1702 is connected to the side wall of the feed chute 14 through the elastic connector 1701, and a plurality of guide rollers 1703 are rotatably connected to the other side of the side plate 1702.

[0030] As can be seen from the above description, the guide roller 1703 helps to slide and squeeze the side of the wooden board to adjust its position when it moves, while the collapse of the elastic connector 1701 prevents excessive pressure from damaging the wooden board.

[0031] Furthermore, the putty coating mechanism includes a putty box 6, a feed pump 24, a guide pipe 5, and a storage tank 23. The storage tank 23 is connected to the feeding machine 16 via a support frame. The bottom of the putty box 6 is connected to the storage tank 23 via a fixing frame 22. The putty box 6 has an inlet on one side near the feeding machine 16 and a smoothing outlet on the other side. The feed pump 24 is installed on the top of the putty box 6 and is connected to the storage tank 23 via the guide pipe 5.

[0032] As can be seen from the above description, when it is necessary to apply putty to the wood boards, the treated wood boards are driven by the feeding component to enter the puttying box 6 through the board inlet. At the same time, the feed pump 24 introduces the putty material in the storage tank 23 into the puttying box 6 through the guide pipe 5. When the wood boards are moving, the putty covers the upper surface of the wood boards. When the wood boards are discharged from the smoothing outlet, the smoothing outlet scrapes the putty on the surface of the wood boards, and the excess putty falls into the storage tank 23 for recycling.

[0033] Furthermore, the inlet is chamfered.

[0034] As can be seen from the above description, it facilitates the entry of wooden boards into the puttying box 6 through the board inlet.

[0035] Furthermore, the inside of the putty box 6 is provided with a guide block 26, which is fixedly connected to the inner side of the smoothing outlet. The guide block 26 is inclined upward on the side near the inlet.

[0036] As can be seen from the above description, it is beneficial to guide the wooden board from one side of the inlet to the inlet and then out through the guide block 26.

[0037] Furthermore, it also includes an export component, which is connected to the outside of the smoothing outlet. The export component includes an export plate 1, a guide side plate 2, a fourth rotation drive 3, and an export roller 4. The export plate 1 is fixedly connected to the other side of the putty box 6. The guide side plates 2 are fixedly connected to both sides of the export plate 1. Each guide side plate 2 is provided with an installation port. One export roller 4 is rotatably connected to one of the installation ports. One fourth rotation drive 3 is drivenly connected to one export roller 4.

[0038] As can be seen from the above description, it is beneficial to operate the fourth rotation drive 3 after the wooden board is discharged from the inlet, so that the fourth rotation drive 3 drives the discharge roller 4 to rotate, and the discharge plate 1 is discharged better through the discharge roller 4.

[0039] Furthermore, it also includes sliding rollers 15, and several sliding rollers 15 are rotatably connected to the bottom of the feed trough 14.

[0040] As can be seen from the above description, it helps to reduce the friction of the wooden board when it moves in the feed chute 14.

[0041] Furthermore, it also includes a controller, which is electrically connected to the feeding assembly, the preliminary sanding assembly, the fine sanding assembly, and the putty coating mechanism, respectively.

[0042] As can be seen from the above description, it makes it more convenient for users to control the overall device. Example 1

[0043] Please refer to Figures 1 to 5 A putty application device for wood panels includes a feeding machine 16, a feeding assembly, a preliminary sanding assembly, a fine sanding assembly, and a putty coating mechanism. The feeding machine 16 is equipped with a plurality of the feeding assemblies. The preliminary sanding assembly is located on one side of the feeding machine 16, and the fine sanding assembly is located on the other side of the feeding machine 16. The putty coating mechanism is connected to the feeding machine 16. The feeding machine table 16 is provided with a feeding chute 14; The preliminary grinding assembly includes a gantry frame 12, a first rotating drive component 11, a rotating disk 13, and a grinding disk 27. The lower part of the gantry frame 12 is connected to one side of the feeding machine platform 16 by bolts. The first rotating drive component 11 is installed on the upper part of the gantry frame 12. The rotating disk 13 is located below the gantry frame 12. The first rotating drive component 11 is drivenly connected to one side of the rotating disk 13. The other side of the rotating disk 13 is connected to the upper part of the grinding disk 27. The grinding disk 27 is located above the feeding chute 14. The first rotation drive component 11 is a drive motor; The fine grinding assembly includes a second rotating drive 21, a first rotating seat 20, a first rotating roller 25, and a fine sand grinding roller 7. The first rotating seat 20 is bolted to the other side of the feeding machine platform 16. The first rotating roller 25 is rotatably connected to the first rotating seat 20 through a bearing. The second rotating drive 21 is drivenly connected to the first rotating roller 25. The fine sand grinding roller 7 is sleeved on the outside of the first rotating roller 25. The fine sand grinding roller 7 is disposed above the feeding trough 14. The second rotation drive component 21 is a drive motor; The lower part of the grinding disc 27 is provided with an arc-shaped chamfer; The feeding assembly is provided in three sets; The feeding assembly includes a third rotating drive 10, a second rotating seat 8, a second transmission roller 18, and a feeding wheel 9. The second rotating seat 8 is connected to the feeding machine platform 16 by bolts. A second transmission roller 18 is rotatably connected to both sides of the second rotating seat 8 by bearings. One second transmission roller 18 is connected to another second transmission roller 18 by a synchronous belt 19. The third rotating drive 10 is driven to drive one of the second transmission rollers 18. The feeding wheel 9 is sleeved on the outside of each of the second transmission rollers 18. The feeding wheel 9 is located above the feeding trough 14. The feeding wheel 9 is made of rubber, which has good toughness and a high coefficient of friction. The third rotation drive component 10 is a stepper motor with a speed reduction. It also includes a guide assembly 17, which is provided on both sides of the feed chute 14. The guide assembly 17 includes an elastic connector 1701, a side plate 1702, and guide rollers 1703. One side of the side plate 1702 is connected to the side wall of the feed chute 14 through the elastic connector 1701, and a plurality of guide rollers 1703 are rotatably connected to the other side of the side plate 1702. The elastic connector 1701 is an air spring; The putty coating mechanism includes a putty box 6, a feed pump 24, a guide pipe 5, and a storage tank 23. The storage tank 23 is connected to the feeding machine 16 via a support frame and is welded together. The bottom of the putty box 6 is connected to the storage tank 23 via a fixing frame 22. The putty box 6 has an inlet on one side near the feeding machine 16 and a smoothing outlet on the other side. The feed pump 24 is installed on the top of the putty box 6 and is connected to the storage tank 23 via the guide pipe 5. The feed pump 24 is connected to the feed pipe 5 through a filter screen; The bottom of the putty box 6 is connected to the fixing frame 22 by bolts, which makes it convenient to replace different models of putty boxes 6 according to different sizes of wooden boards; The inlet is chamfered. The inside of the putty box 6 is provided with a guide block 26, which is fixedly connected to the inner side of the smoothing outlet and is welded. The guide block 26 is inclined upward on the side near the inlet. It also includes an export component, which is connected to the outside of the smoothing outlet. The export component includes an export plate 1, a guide side plate 2, a fourth rotation drive 3, and an export roller 4. The export plate 1 is fixedly connected to the other side of the putty box 6. The guide side plates 2 are fixedly connected to both sides of the export plate 1. Each guide side plate 2 is provided with an installation port. One of the export rollers 4 is rotatably connected to one of the installation ports. One of the fourth rotation drive 3 is drivenly connected to one of the export rollers 4. The fourth rotation drive component 3 is a stepper motor with a speed reduction. It also includes sliding rollers 15, and a plurality of sliding rollers 15 are rotatably connected to the bottom of the feed trough 14; It also includes a controller, which is electrically connected to the feeding assembly, the preliminary sanding assembly, the fine sanding assembly and the putty coating mechanism respectively; The controller is model DATA-7311, and it is electrically connected to the first rotation drive 11, the second rotation drive 21, the third rotation drive 10, the fourth rotation drive 3, and the feed pump 24.

[0044] The above description shows and illustrates the basic principles, main features, and advantages of the present invention. Standard parts used in the present invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0045] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent modifications made based on the content of the present invention specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A device for applying putty to wooden boards, characterized in that: It includes a material feeding machine, a feeding assembly, a preliminary grinding assembly, a fine grinding assembly, and a putty coating mechanism. The material feeding machine is equipped with several feeding assemblies. The preliminary grinding assembly is located on one side of the material feeding machine, and the fine grinding assembly is located on the other side of the material feeding machine. The putty coating mechanism is connected to the material feeding machine. The feeding machine platform is equipped with a feeding chute; The preliminary grinding assembly includes a gantry frame, a first rotating drive, a rotating disk, and a grinding disk. The lower part of the gantry frame is connected to one side of the feeding machine platform. The first rotating drive is installed on the upper part of the gantry frame. The rotating disk is located below the gantry frame. The first rotating drive is driven to one side of the rotating disk. The other side of the rotating disk is connected to the upper part of the grinding disk. The grinding disk is located above the feeding chute. The fine grinding assembly includes a second rotating drive, a first rotating seat, a first rotating roller, and a fine sand grinding roller. The first rotating seat is installed on the other side of the feeding machine platform. The first rotating roller is rotatably connected to the first rotating seat. The second rotating drive is drivenly connected to the first rotating roller. The fine sand grinding roller is sleeved on the outside of the first rotating roller and is positioned above the feeding trough.

2. The putty applicator for wooden boards as described in claim 1, characterized in that: The lower part of the grinding disc is provided with an arc-shaped chamfer.

3. The putty applicator for wooden boards as described in claim 1, characterized in that: The feeding assembly includes a third rotating drive, a second rotating seat, a second transmission roller, and a feeding wheel. The second rotating seat is connected to the feeding machine platform. A second transmission roller is rotatably connected to each side of the second rotating seat. One second transmission roller is connected to another second transmission roller via a synchronous belt. The third rotating drive is driven by one of the second transmission rollers. The feeding wheel is sleeved on the outside of each of the second transmission rollers. The feeding wheel is positioned above the feeding trough.

4. The putty applicator for wooden boards as described in claim 1, characterized in that: It also includes a guide assembly, which is provided on both sides of the feed chute. The guide assembly includes an elastic connector, a side plate and guide rollers. One side of the side plate is connected to the side wall of the feed chute through the elastic connector, and a plurality of guide rollers are rotatably connected to the other side of the side plate.

5. The putty applicator for wooden boards as described in claim 1, characterized in that: The putty coating mechanism includes a putty box, a feed pump, a guide pipe, and a storage tank. The storage tank is connected to the feeding machine via a support frame. The bottom of the putty box is connected to the storage tank via a fixing frame. The putty box has an inlet on one side near the feeding machine and a smoothing outlet on the other side. The feed pump is installed on the top of the putty box and is connected to the storage tank via the guide pipe.

6. The putty applicator for wood panels as described in claim 5, characterized in that: The inlet is chamfered.

7. The putty applicator for wood panels as described in claim 6, characterized in that: The inside of the putty box is provided with a guide block, which is fixedly connected to the inside of the smoothing outlet. The guide block is inclined upward on the side near the inlet.

8. The putty applicator for wood panels as described in claim 5, characterized in that: It also includes an export component, which is connected to the outside of the smoothing outlet. The export component includes an export plate, a guide side plate, a fourth rotation drive component, and an export roller. The export plate is fixedly connected to the other side of the putty box. The guide side plates are fixedly connected to both sides of the export plate. Each guide side plate is provided with an installation port. One export roller is rotatably connected to one of the installation ports. The fourth rotation drive component is drivenly connected to one of the export rollers.

9. The putty applicator for wooden boards as described in claim 1, characterized in that: It also includes sliding rollers, and several of the sliding rollers are rotatably connected to the bottom of the feed trough.

10. The putty applicator for wood panels as described in claim 1, characterized in that: It also includes a controller, which is electrically connected to the feeding assembly, the preliminary sanding assembly, the fine sanding assembly and the putty coating mechanism, respectively.

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