Deburring device for wood board processing

Abstract

The utility model discloses a deburring device for wood board processing, which is characterized in that a left deburring assembly and a right deburring assembly which are symmetrical to each other are mounted at one end, close to a mounting frame, above a workbench, two upper deburring assemblies and lower deburring assemblies which are symmetrical to each other are mounted on the mounting frame, the left deburring assembly and the right deburring assembly comprise mounting seats, and second mounting plates are slidably connected to the mounting seats; the up-down deburring assembly comprises a first mounting plate, the first mounting plate is slidably connected with the mounting frame, the first mounting plate is connected with the mounting frame through an elastic piece, the second mounting plate is connected with the mounting base through an elastic piece, and abrasive paper is connected to the surface of the first mounting plate and the surface of the second mounting plate. According to the wood board deburring device, the left surface and the right surface of a wood board are deburred through the left-right deburring assembly, the upper surface and the lower surface of the wood board are deburred through the upper-lower deburring assembly, deburring of the four faces of the wood board is completed at a time, the work efficiency of deburring is effectively improved, and the labor intensity of workers is reduced.

Description

A deburring device for wood processing Technical Field

[0001] This utility model belongs to the field of wood processing technology, specifically relating to a deburring device for wood processing. Background Technology

[0002] During the processing of wood boards, the factory needs to cut the logs into neat boards. When the cutting tools cut the wood, burrs will appear on the surface of the wood. These burrs will make the surface of the wood appear rough, affecting the overall appearance and the quality of the later products. Therefore, a special device is needed to remove the burrs from the wood.

[0003] In actual production, the applicant found that existing devices for deburring wood surfaces, such as the deburring device for wood processing disclosed in Chinese Patent Application No. 202222385032.0, can only sand one or opposite sides of the shaped wood. The remaining surfaces then need to be sanded again, which is not only time-consuming and labor-intensive but also reduces the efficiency of wood processing. The applicant found this inconvenient and therefore needed to improve the structure of the existing technology. Summary of the Invention

[0004] The purpose of this invention is to provide a deburring device for wood processing, thereby solving the problems mentioned in the background art. The deburring device for wood processing provided by this invention has the characteristic of being able to deburr all four sides of a wood board at once, thus improving work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for wood processing, comprising a workbench and a mounting frame, the mounting frame being disposed at the end of the workbench, and two symmetrical left and right deburring components mounted on the upper part of the workbench near the mounting frame, and two symmetrical up and down deburring components mounted on the mounting frame, the left and right deburring components comprising a mounting base, a second mounting plate being slidably connected to the mounting base, the up and down deburring components comprising a first mounting plate, the first mounting plate being slidably connected to the mounting frame, the first mounting plate being connected to the mounting frame and the second mounting plate being connected to the mounting base by elastic elements respectively, and sandpaper being attached to the surfaces of the first mounting plate and the second mounting plate respectively.

[0006] To guide the wooden board so that it can be centered between the two first mounting plates and the two second mounting plates, both the first and second mounting plates are provided with a flared structure on the feeding side.

[0007] To achieve a sliding connection between the first mounting plate and the mounting bracket, and between the second mounting plate and the mounting base, guide rods are further connected to the back of the first mounting plate and the second mounting plate, respectively.

[0008] In order for the sandpaper on the first mounting plate and the second mounting plate to act on the surface of the wooden board, the elastic element is further provided as a spring, which is sleeved on the guide rod.

[0009] To adjust the initial compression of the spring and ensure that pressure can be applied to the wooden board, the guide rod is further provided with a thread on the end away from the connecting end, and a nut is threaded onto that end.

[0010] To further smooth the surface of the wood board after deburring, the sandpaper includes coarse sandpaper and fine sandpaper, with the coarse sandpaper placed on the feed side.

[0011] In order to provide clearance for the movement of the second mounting plate, and also to allow debris generated during deburring to fall off, a through groove corresponding to the second mounting plate is provided above the worktable.

[0012] To collect the debris generated during deburring, a chip collection box is further placed under the workbench and mounting bracket.

[0013] To drive the pusher plate to push the wooden block forward, a centrally located slide groove is provided above the workbench. A pusher assembly slides inside the slide groove. The pusher assembly includes a slider, a pusher plate connected above the slider, and a connecting block connected below the slider. The pusher assembly also includes a synchronous belt module installed at the bottom of the workbench, and the connecting block is connected to the output end of the synchronous belt module.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses left and right deburring components to deburr the left and right surfaces of the wood board, and uses upper and lower deburring components to deburr the upper and lower surfaces of the wood board, so as to complete the deburring of all four sides of the wood board at one time, effectively improving the deburring efficiency and reducing the labor intensity of workers.

[0016] 2. The first mounting plate and the second mounting plate of this utility model are both provided with a flared structure on the feeding side to guide the wooden board so that the wooden board can enter the space between the two first mounting plates and the two second mounting plates in a centered manner.

[0017] 3. This utility model first uses coarse sandpaper to polish the surface, and then uses fine sandpaper to polish it. After the deburring process is completed, the surface of the wood board becomes smoother.

[0018] 4. This utility model uses the restoring force of the spring to make the sandpaper on the first mounting plate and the second mounting plate act on the surface of the wooden board, and cooperates with the pusher assembly to achieve deburring of the wooden board. Attached Figure Description

[0019] Figure 1 is a schematic diagram of the structure of this utility model.

[0020] Figure 2 is a schematic diagram of the structure of the workbench of this utility model.

[0021] Figure 3 is a schematic diagram of the left and right deburring components of this utility model.

[0022] Figure 4 is a structural schematic diagram of the deburring assembly of this utility model.

[0023] Figure 5 is a schematic diagram of the pusher assembly of this utility model.

[0024] In the diagram: 1. Chip collection box; 2. Upper and lower deburring assembly; 21. First mounting plate; 3. Mounting bracket; 4. Left and right deburring assemblies; 41. Mounting base; 42. Second mounting plate; 5. Worktable; 51. Through groove; 52. Slide groove; 6. Pushing assembly; 61. Slider; 62. Push plate; 63. Connecting block; 7. Spring; 8. Coarse sandpaper; 9. Fine sandpaper; 10. Nut; 11. Guide rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please refer to Figures 1-5. This utility model provides the following technical solution: A deburring device for wood processing includes a workbench 5 and a mounting frame 3. The mounting frame 3 is disposed at the end of the workbench 5. Two symmetrical left and right deburring components 4 are installed on the upper part of the workbench 5 near the end of the mounting frame 3. Two symmetrical up and down deburring components 2 are installed on the mounting frame 3. The left and right deburring components 4 include a mounting base 41. A second mounting plate 42 is slidably connected to the mounting base 41. The up and down deburring components 2 include a first mounting plate 21. The first mounting plate 21 is slidably connected to the mounting frame 3. The first mounting plate 21 and the mounting frame 3, as well as the second mounting plate 42 and the mounting base 41, are respectively connected by elastic elements. Sandpaper is attached to the surfaces of the first mounting plate 21 and the second mounting plate 42.

[0028] By adopting the above technical solution, this utility model uses the left and right deburring components 4 to deburr the left and right surfaces of the wooden board, and the upper and lower deburring components 2 to deburr the upper and lower surfaces of the wooden board, so as to complete the deburring of all four sides of the wooden board at one time, effectively improving the deburring efficiency and reducing the labor intensity of workers.

[0029] Specifically, both the first mounting plate 21 and the second mounting plate 42 are provided with a flared structure on the feeding side.

[0030] By adopting the above technical solution, the wooden board is guided so that it can be centered between the two first mounting plates 21 and the two second mounting plates 42.

[0031] Specifically, guide rods 11 are connected to the back of the first mounting plate 21 and the second mounting plate 42, respectively.

[0032] By adopting the above technical solution, the first mounting plate 21 and the mounting bracket 3, and the second mounting plate 42 and the mounting base 41 are slidably connected.

[0033] Specifically, the workbench 5 has a through slot 51 corresponding to the second mounting plate 42 above it.

[0034] By adopting the above technical solution, clearance space is provided for the movement of the second mounting plate 42, and in addition, it can also allow debris generated during deburring to fall off.

[0035] Example 2

[0036] The difference between this embodiment and embodiment 1 is that, specifically, the elastic element is a spring 7, which is sleeved on the guide rod 11. The elastic coefficient K of the spring 7 is preferably 2N / mm. Initially, the preload of the spring 7 is preferably 5N, and when acting on the wooden board, the pressure of the spring 7 is preferably 20N.

[0037] By adopting the above technical solution, the restoring force of the spring 7 causes the sandpaper on the first mounting plate 21 and the second mounting plate 42 to act on the surface of the wooden board.

[0038] Specifically, the end of the guide rod 11 away from the connecting end is threaded, and a nut 10 is threadedly connected to that end.

[0039] By adopting the above technical solution, the initial compression of the spring 7 can be adjusted by adjusting the position of the nut 10, ensuring that pressure can be applied to the wooden board.

[0040] Example 3

[0041] The difference between this embodiment and embodiment 1 is that: specifically, the sandpaper includes coarse sandpaper 8 and fine sandpaper 9, wherein the coarse sandpaper 8 is disposed on the feeding side, the coarse sandpaper 8 is preferably 100 mesh, and the fine sandpaper 9 is preferably 240 mesh, and both the coarse sandpaper 8 and the fine sandpaper 9 are fixed on the first mounting plate 21 and the second mounting plate 42 by staples.

[0042] By adopting the above technical solution, the surface of the wood board is made smoother after first sanding with coarse sandpaper 8 and then sanding with fine sandpaper 9 to complete the deburring process.

[0043] Example 4

[0044] The difference between this embodiment and embodiment 1 is that, specifically, a chip collection box 1 is placed below the workbench 5 and the mounting bracket 3.

[0045] By adopting the above technical solution, the debris generated during deburring is collected.

[0046] Example 5

[0047] The difference between this embodiment and embodiment 1 is that, specifically, a centrally located slide groove 52 is provided above the worktable 5, and a pusher assembly 6 slides inside the slide groove 52. The pusher assembly 6 includes a slider 61, which is embedded in the slide groove 52. A pusher plate 62 is connected above the slider 61, and a connecting block 63 is connected below the slider 61. The pusher assembly 6 also includes a synchronous belt module installed at the bottom of the worktable 5. The connecting block 63 is connected to the output end of the synchronous belt module. The structure and principle of the synchronous belt module are known prior art in a precision linear synchronous belt module disclosed in Chinese patent application number 202220903210.1.

[0048] By adopting the above technical solution, the push plate 62 is driven by the synchronous belt module to push the wooden block forward.

[0049] The working steps of this utility model are as follows:

[0050] (1) Manually place the wooden board roughly in the center on the workbench 5 and press the start switch;

[0051] (2) The synchronous belt module drives the push plate 62 to push the wooden board forward;

[0052] (3) The wooden board first enters between the two second mounting plates 42 under the guidance of the flared mouth of the second mounting plate 42, and presses the second mounting plates 42 to both sides to compress the spring. Under the action of the spring's restoring force, the sandpaper acts on the two sides of the wooden board to polish the burrs.

[0053] (4) Then the wooden board enters between the two first mounting plates 42 under the guidance of the flared mouth of the first mounting plate 21, and presses the first mounting plate 21 in the up and down direction to compress the spring. Under the action of the spring's restoring force, the sandpaper acts on the upper and lower surfaces of the wooden board to polish the burrs.

[0054] (5) After the synchronous belt module moves into place, it is reset to the rear. The wooden board is pulled out from the end of the mounting frame 3 by a person to complete the deburring operation.

[0055] In summary, this invention uses the left and right deburring components 4 to deburr the left and right surfaces of the wooden board, and the upper and lower deburring components 2 to deburr the upper and lower surfaces of the wooden board, achieving deburring of all four sides of the wooden board in one operation. This effectively improves deburring efficiency and reduces the labor intensity of workers. The first mounting plate 21 and the second mounting plate 42 of this invention both have flared structures on the feeding side to guide the wooden board, allowing it to enter centrally between the two first mounting plates 21 and the two second mounting plates 42. This invention first uses coarse sandpaper 8 for sanding, and then uses fine sandpaper 9 for sanding, resulting in a smoother surface after deburring. The restoring force of the spring 7 causes the sandpaper on the first mounting plate 21 and the second mounting plate 42 to act on the surface of the wooden board, cooperating with the pushing component 6 to achieve deburring of the wooden board. The structure of this application has been put into use in the applicant's factory, and the results have been well received, improving both production efficiency and production quality.

[0056] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A burr removing device for wood board processing, characterized by: The device includes a workbench and a mounting bracket. The mounting bracket is located at one end of the workbench. Two symmetrical left and right deburring assemblies are mounted on the upper part of the workbench near the mounting bracket. Two symmetrical up and down deburring assemblies are mounted on the mounting bracket. The left and right deburring assemblies include mounting bases, and a second mounting plate is slidably connected to the mounting bases. The up and down deburring assemblies include a first mounting plate, which is slidably connected to the mounting bracket. The first mounting plate and the mounting bracket, as well as the second mounting plate and the mounting base, are connected by elastic elements. Sandpaper is attached to the surfaces of the first mounting plate and the second mounting plate.

2. The deburring device for wood processing according to claim 1, characterized in that: Both the first mounting plate and the second mounting plate have a flared opening structure on the side where the material is fed.

3. The deburring device for wood board processing according to claim 1, characterized in that: Guide rods are connected to the back of the first mounting plate and the second mounting plate, respectively.

4. The deburring device for wood board processing according to claim 3, characterized in that: The elastic element is a spring, which is sleeved on the guide rod.

5. The deburring device for wood processing according to claim 4, characterized in that: The guide rod has a thread on the end away from the connecting end, and a nut is threaded onto that end.

6. The burring device for wood board processing according to claim 1, characterized in that: The sandpaper includes coarse sandpaper and fine sandpaper, wherein the coarse sandpaper is disposed on the feed side.

7. The deburring device for wood processing according to claim 1, characterized in that: The workbench is provided with a through groove corresponding to the second mounting plate above it.

8. The deburring device for wood processing according to claim 1, characterized in that: A chip collection box is placed below the workbench and mounting frame.

9. The burring device for wood board processing according to claim 1, characterized in that: The workbench is provided with a centrally located slide groove, and a pusher assembly slides inside the slide groove. The pusher assembly includes a slider, a push plate connected above the slider, and a connecting block connected below the slider. The pusher assembly also includes a synchronous belt module installed at the bottom of the workbench, and the connecting block is connected to the output end of the synchronous belt module.

Images