Detachable grinding disc tool for wood fiber processing

Abstract

The utility model discloses a detachable abrasive disc tool for wood fiber processing, which comprises a mounting frame and a fixing frame, a fixing component is mounted outside the mounting frame, the fixing component comprises an extension block fixedly connected with one end of the outer wall of the top of the mounting frame, a slot is formed in the fixing frame, one end of the fixing frame is slidably inserted into the slot, and the other end of the fixing frame is fixedly connected with the extension block. A lead screw is rotatably connected to the middle of the extension block and is in threaded connection with the interior of the fixing frame, a handle is fixedly connected to one end of the lead screw, a limiting rod is fixedly connected to each of the two sides of the outer wall of one end of the extension block, and the two limiting rods are slidably sleeved with the fixing frame; according to the grinding machine, the fixing assembly is arranged, the fixing frame can be rapidly detached according to needs, and therefore it is guaranteed that the abrasive belt body is replaced conveniently enough, and it is guaranteed that the overall state of the grinding machine is stable enough when fixing is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of wood fiber processing, in particular to a detachable grinding disc tool for wood fiber processing. Background Art

[0002] Fiberboard, also known as density board, is made of plant fiber as the main raw material and is made through multiple processes. During the wood fiber processing, the grinding tooling is an indispensable part of the wood fiber production process. It is mainly used for fine grinding and processing of wood fiber.

[0003] After searching, a utility model with Chinese patent publication number CN220944641U discloses a polishing device for processing bamboo fiberboards, which includes a workbench mechanism for fixing bamboo fiberboards, the workbench mechanism includes a workbench, and a first fixing plate and a second fixing plate are respectively installed on the left and right sides of the top of the workbench, a first splint is installed on the side of the first fixing plate, and a first threaded sleeve is installed on the second fixing plate, and the internal thread of the first threaded sleeve is connected to an adjusting rod.

[0004] The above device realizes the grinding work through the polishing sand belt. However, due to different needs, the grinding accuracy is also different, and the sand belt is installed on the outside of the two rollers, so it is inconvenient to replace. There is room for improvement. Therefore, a detachable wood fiber processing grinding tool is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a detachable grinding disc tool for wood fiber processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable grinding tool for wood fiber processing, comprising a mounting frame and a fixed frame, a fixing component being installed on the outside of the mounting frame, the fixing component comprising an extension block fixedly connected to one end of the top outer wall of the mounting frame, a slot being provided inside the fixed frame, one end of the fixed frame being slidably inserted into the slot, a screw rod being rotatably connected to the middle part of the extension block, the screw rod being threadedly connected to the inside of the fixed frame, and a handle being fixedly connected to one end of the screw rod.

[0007] As a further preferred embodiment of the present technical solution, a limiting rod is fixedly connected to both sides of the outer wall of one end of the extension block, and the fixing frame is slidably sleeved outside the two limiting rods.

[0008] The fixing frame can be quickly disassembled as needed, so as to ensure that the replacement of the sanding belt body is convenient enough, and the overall state of the grinder is stable enough when it needs to be fixed. When the equipment is working, the fixing frame is slidably sleeved on the outside of the installation frame, and under the restriction of the limit rod, the state of the fixing frame can be ensured to be able to roll sufficiently, thereby ensuring that the two transmission rollers and the sanding belt body sleeved outside the two will not shake at will. If the sanding belt body needs to be replaced, just drive the screw rod to rotate through the handle, and the fixed frame that is restricted to only translation can be driven outward by the screw rod, and then one end of the transmission roller is no longer restricted, and the sanding belt body can be easily taken out and replaced, and the operation is convenient enough.

[0009] As a further preferred embodiment of the present technical solution, a transmission roller is rotatably connected to both sides of the inner wall at one end of the installation frame, a motor is fixedly installed on the outer wall at one end of the installation frame, the motor shaft is coaxially fixed with the rotating end of one of the transmission rollers, the two transmission roller sleeves are provided with the same sanding belt body, and the two transmission roller shafts are respectively slidably inserted into the two bearings inside the fixed frame.

[0010] As a further preferred embodiment of the present technical solution, a dust removal component is installed outside the installation frame, and the dust removal component is located on one side of the installation frame.

[0011] As a further preferred embodiment of the present technical solution, the dust removal assembly includes a fixed rod fixedly connected to the outer wall of one side of the mounting frame, a dust hood is fixedly connected to the outer wall of the bottom of the fixed rod, and the opening of the dust hood is arranged toward the sanding belt body, a dust suction pipe is arranged at the bottom position of the dust suction hood, and the opening of the dust suction pipe is arranged toward the top, a connecting pipe is fixedly inserted at the top position of the dust suction hood, and the connecting pipe can be connected to an external dust extraction device.

[0012] Start the external dust extraction equipment, and the air inside the dust hood and the dust collection tube is extracted through the connecting tube. The negative pressure generated can absorb the debris generated during the grinding process. When the dust collection tube passes through the fiberboard, the debris on its surface can also be absorbed, which can save the subsequent cleaning work and help increase processing efficiency.

[0013] As a further preferred embodiment of the present technical solution, the dust hood and the bottom of the dust suction pipe are both rotatably connected to rollers, and the multiple rollers are kept at the same level as the lower surface of the sanding belt body.

[0014] As a further preferred embodiment of the present technical solution, two corner brackets are removed and installed on the top of the outer walls at both ends of the extension block.

[0015] The utility model provides a detachable grinding disc tool for wood fiber processing, which has the following beneficial effects:

[0016] (1) The present invention is capable of quickly disassembling the fixing frame as needed by setting a fixing component, thereby ensuring that the sanding belt body can be replaced conveniently and that the overall state of the grinder is stable enough when it needs to be fixed. When the equipment is working, the fixing frame is slidably mounted on the outside of the installation frame, and under the restriction of the limit rod, the fixing frame can be ensured to be able to roll sufficiently, thereby ensuring that the two transmission rollers and the sanding belt body mounted on the outside of the two rollers will not shake at will. If the sanding belt body needs to be replaced, the screw rod can be rotated by the handle, and the fixing frame that is limited to only translation can be driven outward by the screw rod, and then one end of the transmission roller is no longer restricted, and the sanding belt body can be easily taken out and replaced, and the operation is convenient enough.

[0017] (2) The utility model sets a dust removal component and starts the external dust extraction equipment. The air inside the dust hood and the dust collection tube is extracted through the connecting tube. The negative pressure generated can absorb the debris generated during the grinding process. When the dust collection tube passes through the fiberboard, the debris on its surface can also be absorbed, which can save the subsequent cleaning work and help increase the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0020] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0021] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0022] In the figure: 1. Mounting frame; 2. Angle code; 3. Drive roller; 4. Motor; 5. Fixing assembly; 6. Dust removal assembly; 7. Sanding belt body; 501. Fixing frame; 502. Slot; 503. Extension block; 504. Screw rod; 505. Limit rod; 601. Fixing rod; 602. Dust hood; 603. Dust collection tube; 604. Connecting tube; 605. Roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 and Figure 3As shown, in this embodiment, a detachable grinding tool for wood fiber processing includes a mounting frame 1 and a fixed frame 501. A fixing component 5 is installed on the outside of the mounting frame 1. The fixing component 5 includes an extension block 503 fixedly connected to one end of the top outer wall of the mounting frame 1. A slot 502 is opened inside the fixed frame 501. One end of the fixed frame 501 is slidably inserted into the slot 502. A screw rod 504 is rotatably connected to the middle part of the extension block 503. The screw rod 504 is threadedly connected to the inside of the fixed frame 501, and a handle is fixedly connected to one end of the screw rod 504.

[0025] A limiting rod 505 is fixedly connected to both sides of the outer wall of one end of the extension block 503, and the fixed frame 501 is slidably sleeved outside the two limiting rods 505. Under the restriction of the limiting rods 505, the stability of the fixed frame 501 can be further increased.

[0026] When the equipment is working, the fixed frame 501 is slidably mounted on the outside of the installation frame 1, and under the restriction of the limit rod 505, it can ensure that the fixed frame 501 is in a state of sufficient rolling, thereby ensuring that the two transmission rollers 3 and the sanding belt body 7 mounted on the outside of the two will not shake at will. If the sanding belt body 7 needs to be replaced, just rotate the screw rod 504 through the handle, and the fixed frame 501, which is restricted to only translation, can be driven outward by the screw rod 504, and then one end of the transmission roller 3 is no longer restricted, and the sanding belt body 7 can be easily taken out and replaced, and the operation is convenient enough.

[0027] like Figure 1 and Figure 2 As shown, a transmission roller 3 is rotatably connected to both sides of the inner wall at one end of the mounting frame 1, and a motor 4 is fixedly installed on the outer wall at one end of the mounting frame 1. The rotating shaft of the motor 4 is coaxially fixed with the rotating end of one of the transmission rollers 3. The two transmission rollers 3 are provided with the same sanding belt body 7, and the rotating shafts of the two transmission rollers 3 are respectively slidably inserted into the two bearings inside the fixed frame 501.

[0028] Start the motor 4 outside the fixed frame 501, and the motor 4 drives a transmission roller 3 to rotate, which cooperates with another transmission roller 3 to drive the sanding belt body 7 to transmit quickly, and the wood fiberboard can start the grinding work when passing through the sanding belt body 7.

[0029] like Figure 2 and Figure 4 As shown, a dust removal component 6 is installed on the outside of the installation frame 1, and the dust removal component 6 is located on one side of the installation frame 1.

[0030] The dust removal assembly 6 includes a fixed rod 601 fixedly connected to the outer wall of one side of the mounting frame 1, a dust hood 602 is fixedly connected to the outer wall at the bottom of the fixed rod 601, and the opening of the dust hood 602 is set toward the sanding belt body 7, a dust suction pipe 603 is set at the bottom position of the dust suction hood 602, and the opening of the dust suction pipe 603 is set toward the top, and a connecting pipe 604 is fixedly inserted at the top position of the dust suction hood 602, and the connecting pipe 604 can be connected to an external dust extraction device.

[0031] Start the external dust extraction equipment, and the air inside the dust hood 602 and the dust suction tube 603 is extracted through the connecting tube 604. The negative pressure generated can absorb the debris generated during the grinding process. When the dust suction tube 603 passes through the fiberboard, the debris on its surface can also be absorbed, which can save the subsequent cleaning work and help increase processing efficiency.

[0032] like Figure 2 and Figure 4 As shown, the bottom of the dust cover 602 and the dust pipe 603 are both rotatably connected to the roller 605, and multiple rollers 605 are kept at the same level as the lower surface of the sanding belt body 7. When the two are moving, it can be ensured that they will not cause the fiberboard to shift position due to excessive sliding friction.

[0033] like Figure 1 and Figure 2 As shown, two corner brackets 2 are removed and installed on the top of the outer walls at both ends of the extension block 503. The corner brackets 2 are first fixed to the four corners of the extension block 503, and then the corner brackets 2 and the extension block 503 are fixed to the external equipment by bolts.

[0034] The utility model provides a detachable grinding disc tooling for wood fiber processing, and the specific working principle is as follows:

[0035] When installing the device, first fix the corner code 2 to the four corners of the extension block 503, and then fix the corner code 2 and the extension block 503 to the external equipment by bolts. Then start the motor 4 outside the fixing frame 501, and the motor 4 drives a transmission roller 3 to rotate, which cooperates with another transmission roller 3 to drive the sanding belt body 7 to transmit quickly. When the wood fiberboard passes through the sanding belt body 7, the grinding disc can start working. At the same time, start the external dust extraction equipment, and the air inside the dust collection hood 602 and the dust collection pipe 603 is extracted through the connecting pipe 604. The negative pressure generated can absorb the debris generated during the grinding process. When the dust collection pipe 603 passes through the fiberboard, its surface The debris can also be absorbed cleanly, which can save the subsequent cleaning work and help increase the processing efficiency. When the equipment is working, the fixed frame 501 is slidably sleeved on the outside of the installation frame 1, and under the restriction of the limit rod 505, it can ensure that the fixed frame 501 is in a state of sufficient rolling, thereby ensuring that the two transmission rollers 3 and the sanding belt body 7 sleeved on the outside of the two will not shake at will. If the sanding belt body 7 needs to be replaced, just drive the screw rod 504 to rotate through the handle, and the fixed frame 501 that is restricted to only translation can be driven outward by the screw rod 504, and then one end of the transmission roller 3 is no longer restricted, and the sanding belt body 7 can also be easily taken out and replaced, and the operation is convenient enough.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable grinding disc tool for wood fiber processing, comprising a mounting frame (1) and a fixing frame (501), characterized in that: A fixing assembly (5) is installed on the outside of the installation frame (1), and the fixing assembly (5) includes an extension block (503) fixedly connected to one end of the top outer wall of the installation frame (1); a slot (502) is provided inside the fixing frame (501); one end of the fixing frame (501) is slidably inserted into the slot (502); a screw rod (504) is rotatably connected to the middle of the extension block (503); the screw rod (504) is threadedly connected to the inside of the fixing frame (501), and one end of the screw rod (504) is fixedly connected to a handle.

2. The detachable grinding disc tool for wood fiber processing according to claim 1, characterized in that: A limiting rod (505) is fixedly connected to both sides of the outer wall of one end of the extension block (503), and the fixing frame (501) is slidably sleeved outside the two limiting rods (505).

3. The detachable grinding disc tool for wood fiber processing according to claim 1, characterized in that: A transmission roller (3) is rotatably connected to both sides of the inner wall of one end of the installation frame (1), and a motor (4) is fixedly installed on the outer wall of one end of the installation frame (1). The rotating shaft of the motor (4) is coaxially fixed with the rotating end of one of the transmission rollers (3). The two transmission rollers (3) are sleeved with the same sanding belt body (7), and the rotating shafts of the two transmission rollers (3) are respectively slidably inserted into the two bearings inside the fixed frame (501).

4. The detachable grinding disc tool for wood fiber processing according to claim 1, characterized in that: A dust removal component (6) is installed outside the installation frame (1), and the dust removal component (6) is located on one side of the installation frame (1).

5. The detachable grinding disc tool for wood fiber processing according to claim 4, characterized in that: The dust removal assembly (6) comprises a fixed rod (601) fixedly connected to the outer wall of one side of the mounting frame (1); a dust hood (602) is fixedly connected to the outer wall of the bottom of the fixed rod (601), and the opening of the dust hood (602) is arranged toward the sanding belt body (7); a dust suction pipe (603) is arranged at the bottom position of the dust suction hood (602), and the opening of the dust suction pipe (603) is arranged toward the top; a connecting pipe (604) is fixedly plugged into the top position of the dust suction hood (602), and the connecting pipe (604) can be connected to an external dust extraction device.

6. The detachable grinding disc tool for wood fiber processing according to claim 5, characterized in that: The bottom positions of the dust cover (602) and the dust pipe (603) are both rotatably connected to rollers (605), and the plurality of rollers (605) are kept at the same level as the lower surface of the sanding belt body (7).

7. The detachable grinding disc tool for wood fiber processing according to claim 1, characterized in that: Two corner brackets (2) are removed and installed on the top of the outer walls at both ends of the extension block (503).

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