Wooden barrel plate polishing structure

Abstract

The utility model aims to provide a wooden barrel plate polishing structure which comprises a machine table and a motor arranged on the machine table, and further comprises a power roller and a polishing assembly, the power roller is rotationally arranged on the machine table and connected with an output shaft of the motor, a clamping boss is arranged on the outer side wall of the power roller in the axial direction, and the clamping boss is connected with the polishing assembly. The polishing assembly comprises a sleeve, a limiting block and a plurality of polishing brushes, a clamping groove is formed in the inner side wall of the sleeve in the axial direction, the sleeve is arranged on the outer side wall of the power roller in a sleeving mode, the clamping boss is contained in the clamping groove in a matched mode, a plurality of inserting grooves are formed in the outer side wall of the sleeve in the axial direction, and the polishing brushes are inserted into the inserting grooves respectively. The limiting block is detachably arranged at the end, away from the machine table, of the power roller so that the limiting block can abut against the polishing brushes. Thus, the polishing brushes can be combined at will according to needs in actual use, the optimal polishing effect on the wood board is achieved, the single polishing brush can be replaced, and therefore the cost of consumables can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden barrel processing, in particular to a wooden barrel plate material grinding structure. Background Art

[0002] Bathing wooden barrels are barrel-shaped structures formed by splicing wooden boards and then tightening them with hoops. Since the boards of bathing wooden barrels are in direct contact with human skin, they need to be polished before assembly to avoid burrs that may hurt the user.

[0003] Existing grinders mainly use motors to drive grinding wheels, cloth wheels, etc. to rotate continuously to achieve grinding of wooden boards. However, the existing grinding structure has the following shortcomings: the structure of grinding wheels, cloth wheels and other grinding consumables is fixed, while the size and material of the wooden boards used in different types of bathing wooden barrels are different, which means that the friction strength of the required grinding consumables is different. Since the structure of the existing grinding wheels and cloth wheels cannot be changed, the only way to obtain the best grinding effect is to replace the entire grinding wheel and cloth wheel, which makes the adjustment of the machine too difficult; secondly, when the grinding wheel and cloth wheel are partially worn, the only way is to replace the entire grinding wheel and cloth wheel, which results in excessive consumables costs. Therefore, in order to solve the above problems, the wooden barrel board grinding structure of the present application is proposed. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a barrel plate grinding structure in which grinding consumables can be combined as needed to quickly obtain the required grinding strength and parts of the grinding consumables can be partially replaced to reduce the cost of the consumables.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A barrel plate grinding structure includes a machine platform and a motor arranged on the machine platform, and further includes:

[0007] A power roller, which is rotatably disposed on the machine platform and connected to the output shaft of the motor, and a positioning boss is axially disposed on the outer side wall of the power roller; and

[0008] A grinding assembly, the grinding assembly includes a sleeve, a limit block and a plurality of grinding brushes, a retaining groove is provided on the inner wall of the sleeve along the axial direction, the sleeve is sleeved on the outer wall of the power roller, and the retaining boss is adaptively accommodated in the retaining groove, a plurality of slots are provided on the outer wall of the sleeve along the axial direction, each of the grinding brushes is respectively inserted into each of the slots, and the limit block is detachably arranged at one end of the power roller away from the machine table so that the limit block abuts against each of the grinding brushes.

[0009] Optionally, the grinding brush includes a brush seat and a grinding body, the brush seat is inserted into the slot, and the grinding body is arranged on the brush seat.

[0010] Optionally, the polishing body is at least one of sandpaper, a brush, and a cloth strip.

[0011] Optionally, the slot is a T-shaped structure, and the brush holder is adapted to the plug-in.

[0012] Optionally, the grinding assembly further includes a cross bar and a roller, wherein the cross bar is transversely arranged on the side wall of the machine platform, the roller is sleeved on the cross bar, and the roller is distributed adjacent to the power roller.

[0013] Optionally, the height of the cross bar is consistent with the height of the power roller.

[0014] Optionally, two power rollers are provided, and the two power rollers are respectively located on both sides of the machine platform; two grinding assemblies are provided, and the two grinding assemblies are respectively provided on the two power rollers.

[0015] Optionally, the polishing assembly further includes a protective support, which is disposed on a side wall of the machine platform and is located below the sleeve.

[0016] Optionally, the wooden barrel board grinding structure also includes a dust collection component, which includes a dust collection pipe, a dust collection box, an exhaust pipe and an exhaust fan. The dust collection box is arranged on the rear side of the machine, and the two ends of the dust collection pipe are respectively connected to the protective support and the dust collection box, one end of the exhaust pipe is connected to the dust collection box, and the other end of the exhaust pipe extends to the outside of the machine, and the exhaust fan is arranged in the exhaust pipe.

[0017] Optionally, the dust collecting box includes a box body and a filter, an air inlet is opened on one side of the box body, the dust collecting pipe is connected to the air inlet, and the filter is buckled on the top of the box body so that the filter separates the box body and the exhaust pipe.

[0018] Compared with the prior art, the utility model has at least the following advantages:

[0019] The wooden barrel plate material grinding structure of the utility model includes a machine and a motor arranged on the machine, and also includes a power roller and a grinding assembly. The power roller is rotatably arranged on the machine, and the power roller is connected to the output shaft of the motor. A positioning boss is arranged on the outer wall of the power roller along the axial direction. The grinding assembly includes a sleeve, a limit block and a plurality of grinding brushes. A positioning groove is opened on the inner wall of the sleeve along the axial direction. The sleeve is sleeved on the outer wall of the power roller, and the positioning boss is adaptively accommodated in the positioning groove. A plurality of slots are opened on the outer wall of the sleeve along the axial direction. Each grinding brush is respectively inserted into each slot. The limit block is detachably arranged at one end of the power roller away from the machine, so that the limit block abuts against each grinding brush. In this way, the grinding brush can be made of sandpaper, cloth strips, brushes, etc., and can be combined at will according to needs in actual use, so as to obtain the best grinding effect for the wooden board. Moreover, when a single grinding brush is worn, only the single grinding brush needs to be replaced, and all grinding brushes do not need to be replaced, so the cost of consumables can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a wooden barrel plate grinding structure according to one embodiment of the utility model;

[0022] Figure 2 for Figure 1 The schematic diagram of the partial structure of the barrel board grinding structure shown;

[0023] Figure 3 This is a schematic structural diagram of a sleeve according to one embodiment of the utility model;

[0024] Figure 4 It is a schematic cross-sectional structure diagram of a dust collecting assembly according to one embodiment of the utility model;

[0025] Figure 5 It is a schematic structural diagram of a dust collecting box according to one embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 10. Wood barrel plate grinding structure; 100. Machine; 200. Power roller; 300. Grinding assembly; 210. Positioning boss; 310. Sleeve; 320. Limiting block; 330. Grinding brush; 311. Positioning slot; 312. Slot; 331. Brush holder; 332. Grinding body; 340. Crossbar; 350. Roller; 360. Protective support; 400. Dust collection assembly; 410. Dust collection pipe; 420. Dust collection box; 430. Exhaust pipe; 440. Exhaust fan; 421. Box; 422. Filter; 4211. Air inlet. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show preferred embodiments of the present invention.

[0029] like Figures 1 to 3 As shown, a barrel plate grinding structure 10 includes a machine 100 and a motor arranged on the machine 100, and also includes a power roller 200 and a grinding assembly 300. The power roller 200 is rotatably arranged on the machine 100, and the power roller 200 is connected to the output shaft of the motor. A positioning boss 210 is arranged on the outer wall of the power roller 200 along the axial direction. The grinding assembly 300 includes a sleeve 310, a stop block 320 and a plurality of grinding brushes 330. A locking groove 311 is opened on the inner wall along the axial direction, the sleeve 310 is sleeved on the outer wall of the power roller 200, and the locking boss 210 is adaptively accommodated in the locking groove 311, and a plurality of slots 312 are opened on the outer wall of the sleeve 310 along the axial direction, and each grinding brush 330 is respectively inserted into each slot 312, and the limit block 320 is detachably arranged at the end of the power roller 200 away from the machine 100, so that the limit block 320 abuts against each grinding brush 330.

[0030] It should be noted that a motor (not shown in the figure) is installed inside the machine 100, and the motor drives the power roller 200 to rotate continuously. The grinding assembly 300 is used to be installed on the power roller 200, so that the power roller 200 drives the grinding assembly 300 to rotate continuously. Specifically, a positioning boss 210 is axially arranged on the outer wall of the power roller 200, and a positioning groove 311 is axially opened on the inner wall of the sleeve 310, wherein the positioning boss 210 is matched with the positioning groove 311. Furthermore, the inner diameter of the sleeve 310 is also matched with the outer diameter of the power roller 200. In this way, the sleeve 310 is mounted on the outer wall of the power roller 200, so that the positioning boss 210 is inserted into the positioning groove 311. In this way, the power roller 200 can reliably and stably drive the sleeve 310 to rotate continuously. Furthermore, a plurality of slots 312 are provided on the outer wall of the sleeve 310, wherein the slots 312 are distributed at equal angles on the outer peripheral wall of the sleeve 310. Then, the grinding brushes 330 are inserted into the slots 312 in an adaptive manner. It should be noted that the grinding brushes 330 are inserted into the slots 312 along the axial direction of the sleeve 310, and the grinding brushes 330 cannot fall off from the radial direction of the sleeve 310. Finally, the stop block 320 is fixed to the end of the power roller 200 away from the machine 100 by bolt locking, so that the stop block 320 supports the grinding brushes 330. In this way, the grinding brushes 330 can be made of sandpaper, cloth strips, brushes, etc., so they can be combined at will according to needs in actual use, so as to obtain the best grinding strength for the wood board. Moreover, when a single grinding brush 330 is worn, only the single grinding brush 330 needs to be replaced, and all the grinding brushes 330 do not need to be replaced, so the cost of consumables can be reduced.

[0031] like Figure 2 As shown, in one embodiment, the grinding brush 330 includes a brush holder 331 and a grinding body 332 . The brush holder 331 is inserted into the slot 312 , and the grinding body 332 is disposed on the brush holder 331 .

[0032] It should be noted that the brush holder 331 is adaptively inserted into the slot 312, and the grinding body 332 is fixedly mounted on the brush holder 331. In one embodiment, the grinding body 332 is at least one of sandpaper, a brush, and a cloth strip. For example, the grinding body 332 can be a strip of sandpaper, a cloth strip, or a brush structure. In this way, all the grinding brushes 330 can be set to one of the structures of sandpaper, brush, and cloth strip, or two or more spacing structures according to the grinding requirements of the wooden board.

[0033] like Figure 2 As shown, in one embodiment, the slot 312 is a T-shaped structure, and the brush holder 331 is adapted to the slot 312. Correspondingly, the brush holder 331 is also a T-shaped structure, so that the grinding brush 330 will not fall off along the radial direction of the sleeve 310.

[0034] like Figure 1 As shown, in one embodiment, the grinding assembly 300 further includes a crossbar 340 and a roller 350 . The crossbar 340 is transversely disposed on the side wall of the machine 100 . The roller 350 is sleeved on the crossbar 340 , and the roller 350 is distributed adjacent to the power roller 200 .

[0035] It should be noted that, since the wooden board has a certain length and weight, in order to reduce the intensity of the worker holding the wooden board, a crossbar 340 is fixedly installed on the front side of the power roller 200 close to the machine 100, and then the roller 350 is installed on the outer wall of the crossbar 340 through a ball bearing, so that the roller 350 can rotate relative to the crossbar 340. In this way, the worker can place the wooden board on the roller 350, and then push the wooden board close to each grinding brush 330 for grinding.

[0036] In one embodiment, the height of the crossbar 340 is consistent with the height of the power roller 200. In this way, workers can place the wooden board on the roller 350 to assist in sanding without being hindered by the roller 350.

[0037] In one embodiment, two power rollers 200 are provided, and the two power rollers 200 are respectively located on both sides of the machine platform 100 , and two grinding assemblies 300 are provided, and the two grinding assemblies 300 are respectively disposed on the two power rollers 200 .

[0038] In this way, two power rollers 200 are driven to rotate simultaneously by a single motor, so that two grinding assemblies 300 can be set to grind the wooden board respectively, thereby effectively improving the grinding efficiency of the wooden board.

[0039] like Figure 1 As shown, in one embodiment, the grinding assembly 300 further includes a protective support 360 . The protective support 360 is disposed on a side wall of the machine platform 100 , and the protective support 360 is located below the sleeve 310 .

[0040] It should be noted that, in order to prevent the debris generated by the grinding brush 330 grinding the wood board from being thrown toward the operator, a protective support 360 is installed below the power roller 200. The protective support 360 is an arc-shaped structure.

[0041] like Figure 1 and Figure 4 As shown, in one embodiment, the barrel board grinding structure 10 also includes a dust collecting component 400, and the dust collecting component 400 includes a dust collecting pipe 410, a dust collecting box 420, an exhaust pipe 430 and an exhaust fan 440. The dust collecting box 420 is arranged on the rear side of the machine 100, and the two ends of the dust collecting pipe 410 are respectively connected to the protective support 360 and the dust collecting box 420, one end of the exhaust pipe 430 is connected to the dust collecting box 420, and the other end of the exhaust pipe 430 extends to the outside of the machine 100, and the exhaust fan 440 is arranged in the exhaust pipe 430.

[0042] It should be noted that in order to collect the debris generated by the sanding brush 330 sanding the wood board and reduce the pollution in the workshop, the structure of this scheme is set. Specifically, the dust box 420 can be pulled out and installed at the rear side of the machine 100. One end of the dust collecting pipe 410 is connected to the protective support 360, and the other end of the dust collecting pipe 410 extends to one side of the machine 100 to communicate with the dust collecting box 420. One end of the exhaust pipe 430 is connected to the top of the dust collecting box 420, and the other end of the exhaust pipe 430 extends from the rear side of the machine 100 to the outside. The exhaust fan 440 is installed in the exhaust pipe 430. In this way, when the exhaust fan 440 is started, the air drives the debris from the protective support 360 through the dust collecting pipe 410 to the dust collecting box 420, and after being filtered by the dust collecting box 420, the air flows from the exhaust pipe 430 to the outside, and the debris is trapped in the dust collecting box 420.

[0043] like Figure 4 and Figure 5 As shown, in one embodiment, the dust box 420 includes a box body 421 and a filter 422. An air inlet 4211 is opened on one side of the box body 421. The dust collecting pipe 410 is connected to the air inlet 4211. The filter 422 is buckled on the top of the box body 421 so that the filter 422 separates the box body 421 and the exhaust pipe 430.

[0044] It should be noted that an air inlet 4211 is provided on the side wall of the box body 421, so that the dust collecting pipe 410 is connected to the air inlet 4211. The top of the box body 421 is an open structure, and the filter screen 422 is detachably buckled on the top of the box body 421, so that the filter screen 422 separates the box body 421 and the exhaust pipe 430. In this way, after the debris enters the dust collecting box 420 from the dust collecting pipe 410, the debris is filtered by the filter screen 422 and trapped in the box body 421. In one embodiment, the filter screen 422 is a sponge structure.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A barrel plate grinding structure, comprising a machine platform and a motor arranged on the machine platform, characterized in that: Also includes: A power roller, which is rotatably disposed on the machine platform and connected to the output shaft of the motor, and a positioning boss is axially disposed on the outer side wall of the power roller; and A grinding assembly, the grinding assembly includes a sleeve, a limit block and a plurality of grinding brushes, a retaining groove is provided on the inner wall of the sleeve along the axial direction, the sleeve is sleeved on the outer wall of the power roller, and the retaining boss is adaptively accommodated in the retaining groove, a plurality of slots are provided on the outer wall of the sleeve along the axial direction, each of the grinding brushes is respectively inserted into each of the slots, and the limit block is detachably arranged at one end of the power roller away from the machine table so that the limit block abuts against each of the grinding brushes.

2. The barrel plate grinding structure according to claim 1, characterized in that: The grinding brush comprises a brush seat and a grinding body. The brush seat is inserted into the slot, and the grinding body is arranged on the brush seat.

3. The barrel plate grinding structure according to claim 2, characterized in that: The polishing body is at least one of sandpaper, a brush, and a cloth strip.

4. The barrel plate grinding structure according to claim 2, characterized in that: The slot is a T-shaped structure, and the brush holder is adapted to the plug-in.

5. The barrel plate grinding structure according to claim 1, characterized in that: The grinding assembly further includes a cross bar and a roller. The cross bar is transversely arranged on the side wall of the machine platform. The roller is sleeved on the cross bar, and the roller is distributed adjacent to the power roller.

6. The barrel plate grinding structure according to claim 5, characterized in that: The height of the cross bar is consistent with the height of the power roller.

7. The barrel plate grinding structure according to claim 5, characterized in that: There are two power rollers, which are respectively located on both sides of the machine platform; there are two grinding assemblies, which are respectively arranged on the two power rollers.

8. The barrel plate grinding structure according to claim 5, characterized in that: The polishing assembly also includes a protective support, which is arranged on the side wall of the machine platform and is located below the sleeve.

9. The barrel plate grinding structure according to claim 8, characterized in that: The wooden barrel board grinding structure also includes a dust collection component, which includes a dust collection pipe, a dust collection box, an exhaust pipe and an exhaust fan. The dust collection box is arranged on the rear side of the machine, and the two ends of the dust collection pipe are respectively connected to the protective support and the dust collection box, one end of the exhaust pipe is connected to the dust collection box, and the other end of the exhaust pipe extends to the outside of the machine, and the exhaust fan is arranged in the exhaust pipe.

10. The barrel plate grinding structure according to claim 9, characterized in that: The dust collecting box comprises a box body and a filter screen. An air inlet is opened on one side of the box body. The dust collecting pipe is connected with the air inlet. The filter screen is buckled on the top of the box body so that the filter screen separates the box body and the exhaust pipe.

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