CN221337980U

CN221337980U - Polisher for wood working

Info

Publication number: CN221337980U
Application number: CN202322654160.5U
Authority: CN
Inventors: 岑松柏
Original assignee: Jiangmen Xinhui District Platinum Metal Products Co ltd
Current assignee: Jiangmen Xinhui District Platinum Metal Products Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-07-16
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of wood processing devices, in particular to a polisher for wood processing. The grinding machine for wood processing comprises a main body, wherein a compensation mechanism and a transmission mechanism are arranged on the main body, a first transmission wheel is connected between the compensation mechanism and the transmission mechanism, the first transmission wheel is connected with a grinding wheel, a transmission belt in transmission connection with the transmission mechanism is arranged on the main body, wood to be ground is placed on the transmission belt, guide plates are symmetrically arranged on the main body, and the grinding wheel and the guide plates are positioned above the transmission belt; according to the polisher for wood processing, the compensating mechanism is utilized to enable the grinding wheel to automatically press down and tightly adhere to the surface of the wood even if the grinding wheel is worn, continuous polishing is carried out on the wood, the adjustment operation of an operator on the position of the grinding wheel is reduced, and the wood polishing efficiency is improved; the transmission mechanism synchronously drives the grinding wheel and the conveyor belt by using one motor, and the motor is not required to be additionally arranged, so that the energy conservation and emission reduction are realized, and the environment-friendly industrial concept is advocated.

Description

Polisher for wood working

Technical Field

The utility model relates to the technical field of wood processing devices, in particular to a polisher for wood processing.

Background

Along with the development of social economy, the expansion of building construction area and the increasing requirements of people on furniture, the furniture is more and more required, and the wood board needs to be polished by the polishing device. The chinese patent document CN215617180U discloses a polishing device for wood working, which comprises a frame body and a second dust guide pipe, wherein a threaded rod is arranged in the frame body, bearings are arranged on two sides of the threaded rod, a rod sleeve is arranged on the outer part of the threaded rod, a first sliding groove is reserved below the rod sleeve, a supporting rod is connected to the bottom of the threaded rod, a first motor is arranged on the left side of the supporting rod, and a polisher is arranged below the first motor. This burnishing and polishing device for wood working has designed the structure that has the fixed function of slip centre gripping, has solved the inconvenient problem of carrying out the centre gripping to timber of traditional device, has solved the inconvenient position many aspects of adjusting of traditional device and has carried out burnishing and polishing to timber. The technical content has a complex structure, the position of the grinding wheel needs to be adjusted, loss generated after the grinding wheel is used for a period of time can not timely and effectively grind the follow-up plate, and an operator needs to timely adjust and process, so that the wood grinding efficiency is reduced;

accordingly, there is a need to provide a new wood working polisher that solves the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a polishing machine for wood processing.

The polishing machine for wood processing provided by the utility model comprises: the wood polishing machine comprises a main body, wherein a compensation mechanism and a transmission mechanism are arranged on the main body, a first transmission wheel is connected between the compensation mechanism and the transmission mechanism, the first transmission wheel is connected with a grinding wheel, a transmission belt which is connected with the transmission mechanism in a transmission way is arranged on the main body, wood to be polished is placed on the transmission belt, guide plates are symmetrically arranged on the main body, and the grinding wheel and the guide plates are located above the transmission belt.

Preferably, the compensation mechanism is two sets of symmetrical settings in the main part, every group compensation mechanism all includes two supports, the guide way has been seted up to the support inboard, adjacent sliding connection has the slider between the support, slider side be provided with guide way sliding connection's guide block, be connected with the spring between the inboard top of slider and support, the both ends of emery wheel rotate with two sliders respectively and be connected.

Preferably, the transmission mechanism comprises a motor and a speed reducer, a tensioning wheel is arranged at the side end of the main body, a tensioning spring is arranged between the tensioning wheel and the main body, an output shaft of the motor is connected with a second transmission wheel and a third transmission wheel, the tensioning wheel is rotationally connected with a tensioning block, the tensioning block is slidably connected with the side end of the main body, and the tensioning spring is matched with the tensioning block.

Preferably, the first driving wheel is connected with the driving end of the grinding wheel, and a first driving belt is sleeved on the first driving wheel, the second driving wheel and the tensioning wheel.

Preferably, the driven wheel of third drive wheel and speed reducer is connected with the second drive belt, the drive wheel meshing of speed reducer is connected with first straight gear, the conveyer belt inboard is provided with interior rack, the main part internal rotation is connected with the driving roller, the one end of driving roller extends to the main part outside and is connected with first straight gear, be provided with the second straight gear with the internal tooth strip meshing on the driving roller.

Preferably, the main body is provided with an electric telescopic rod, and the guide plate is connected with the telescopic end of the electric telescopic rod.

Compared with the related art, the polishing machine for wood processing has the following beneficial effects:

1. According to the utility model, the compensation mechanism is utilized to enable the grinding wheel to automatically press down and tightly adhere to the surface of the wood even if the grinding wheel is worn under the action force of the spring, so that the continuous grinding is carried out on the wood, the adjustment operation of an operator on the position of the grinding wheel is reduced, and the wood grinding efficiency is improved.

2. The transmission mechanism synchronously drives the grinding wheel and the conveyor belt by using one motor, does not need to additionally add a motor, saves energy and reduces emission, and advocates the environment-friendly industrial concept.

3. According to the utility model, the two guide plates can be controlled to be relatively close to or far away from each other through the electric telescopic rod, so that the distance between the two guide plates is adjusted, wood with various sizes is limited and guided, and the wood is driven to the grinding wheel by the conveyor belt to be orderly arranged and effectively polished in a streamline manner.

Drawings

Fig. 1 is a first perspective view of a grinder for wood working according to the present utility model;

fig. 2 is a second perspective view of the grinder for wood working according to the present utility model;

FIG. 3 is a side view of the wood working polisher according to the present utility model;

FIG. 4 is an exploded view of the compensating mechanism of FIG. 1;

FIG. 5 is a schematic view of the transmission mechanism of FIG. 1;

fig. 6 is a schematic view of the internal structure of the conveyor belt shown in fig. 1.

Reference numerals in the drawings: 1. a main body; 2. a compensation mechanism; 201. a bracket; 202. a guide groove; 203. a slide block; 204. a guide block; 205. a spring; 3. a transmission mechanism; 301. a motor; 302. a speed reducer; 4. a conveyor belt; 401. an inner rack; 5. an electric telescopic rod; 6. a guide plate; 7. grinding wheel; 8. a first driving wheel; 9. a second driving wheel; 901. a third driving wheel; 10. a tensioning wheel; 11. tensioning a spring; 12. a first belt; 13. a second belt; 14. a first straight gear; 1401. and a driving roller.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 6, a polishing machine for wood processing according to an embodiment of the present utility model includes: the wood grinding machine comprises a main body 1, wherein a compensation mechanism 2 and a transmission mechanism 3 are arranged on the main body 1, a first transmission wheel 8 is connected between the compensation mechanism 2 and the transmission mechanism 3, a grinding wheel 7 is connected with the first transmission wheel 8, a transmission belt 4 in transmission connection with the transmission mechanism 3 is arranged on the main body 1, wood to be ground is placed on the transmission belt 4, guide plates 6 are symmetrically arranged on the main body 1, and the grinding wheel 7 and the guide plates 6 are positioned above the transmission belt 4; the compensating mechanism 2 is utilized to enable the grinding wheel 7 to automatically press down and tightly adhere to the surface of the wood even if the grinding wheel 7 is worn, and the wood is continuously polished, so that the adjustment operation of an operator on the position of the grinding wheel 7 is reduced, and the wood polishing efficiency is improved; the transmission mechanism 3 synchronously drives the grinding wheel 7 and the conveyor belt 4 by using one motor 301, and the additional motor is not needed, so that the energy conservation and emission reduction are realized, and the environment-friendly industrial concept is advocated.

In the embodiment of the present utility model, referring to fig. 1 to 4, the compensating mechanism 2 is symmetrically arranged on the main body 1 in two groups, each compensating mechanism 2 includes two brackets 201, a guiding slot 202 is formed on the inner side of each bracket 201, a sliding block 203 is slidably connected between two adjacent brackets 201, a guiding block 204 slidably connected with the guiding slot 202 is disposed on the side end of each sliding block 203, a spring 205 is connected between each sliding block 203 and the top of the inner side of each bracket 201, and two ends of the grinding wheel 7 are rotatably connected with the two sliding blocks 203.

It should be noted that: the grinding wheel 7 can generate loss in the wood polishing process, if the position of the grinding wheel 7 is not adjusted in time, the polishing contact surface is reduced, the friction force is insufficient, the wood is not polished in place, the secondary reworking polishing condition is caused, and the polishing efficiency of the wood is affected; in this embodiment, the spring 205 in the compensation mechanism 2 is utilized to apply force, and under the gravity action of the grinding wheel 7, the spring 205 can make the position of the grinding wheel 7 perform downward pressing compensation at a time, so that a polishing gap cannot occur, and the grinding wheel 7 is not polished to wood due to loss.

In the embodiment of the present utility model, referring to fig. 1 to 6, the transmission mechanism 3 includes a motor 301 and a speed reducer 302, a tensioning wheel 10 is disposed at a side end of the main body 1, a tensioning spring 11 is disposed between the tensioning wheel 10 and the main body 1, an output shaft of the motor 301 is connected with a second driving wheel 9 and a third driving wheel 901, the tensioning wheel 10 is rotatably connected with a tensioning block, the tensioning block is slidably connected with the side end of the main body 1, and the tensioning spring 11 is matched with the tensioning block.

In the embodiment of the present utility model, referring to fig. 1 to 6, a first driving wheel 8 is connected to a driving end of a grinding wheel 7, and a first driving belt 12 is sleeved on the first driving wheel 8, a second driving wheel 9 and a tensioning wheel 10, and it should be noted that: because the compensation mechanism 2 can drive the first driving wheel 8 to displace, the first driving belt 12 needs to be tensioned at any time by the tensioning wheel 10, and under the acting force of the tensioning spring 11, the tensioning wheel 10 is arranged to enable the first driving belt 12 to be in a tensioning state, so that the first driving belt is prevented from falling off and cannot be driven, and the transmission efficiency is facilitated. Further, a second driving belt 13 is connected to a driven wheel of the third driving wheel 901 and the speed reducer 302, a first spur gear 14 is connected to a driving wheel of the speed reducer 302 in a meshed manner, an inner toothed bar 401 is arranged on the inner side of the driving belt 4, a driving roller 1401 is connected to the inner side of the main body 1 in a rotating manner, one end of the driving roller 1401 extends out of the main body 1 and is connected to the first spur gear 14, and a second spur gear meshed with the inner toothed bar 401 is arranged on the driving roller 1401.

It should be noted that: the motor 301 drives the driving roller 1401 to rotate through the first straight gear 14 of the speed reducer 302, the driving roller 1401 drives the conveying belt 4 to move through the inner rack 401 under the action of the second straight gear on the surface, the grinding wheel 7 can reach the working rotating speed, the conveying belt 4 moves at a proper speed through the speed reducer 302, and the speed reducer is reasonable in structure, does not need to be additionally provided with the motor, saves energy, reduces emission and is environment-friendly.

In the embodiment of the present utility model, referring to fig. 1 and 2, an electric telescopic rod 5 is provided on a main body 1, and a guide plate 6 is connected to a telescopic end of the electric telescopic rod 5.

It should be noted that: the distance between the two guide plates 6 is adjusted through the electric telescopic rod 5 (the two guide plates 6 are controlled to be close to each other or far away from each other), so that wood with various sizes is subjected to limit guide, and subsequent polishing treatment is facilitated.

The working principle of the polisher for wood processing provided by the utility model is as follows:

the distance between the two guide plates 6 is adjusted through the electric telescopic rod 5 so as to adapt to the size of the wood to be polished for limiting and guiding, the motor 301 is started through the controller so that the motor drives the first driving belt 12 and the second driving belt 13, the first driving belt 12 drives the grinding wheel 7 to operate through the first driving wheel 8, the second driving belt 13 drives the conveying belt 4 to move through the speed reducer 302, and the wood is polished after being driven to the lower side of the grinding wheel 7 by the conveying belt 4; when the abrasion wheel 7 is damaged, the abrasion wheel is automatically pressed down to compensate under the action force of the spring 205, the abrasion wheel 7 loss gap is filled, the wood is effectively polished continuously, the adjustment operation of operators on the position of the abrasion wheel 7 is reduced, and the wood polishing efficiency is improved.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A grinder for wood working, comprising: the automatic grinding machine comprises a main body (1), wherein a compensation mechanism (2) and a transmission mechanism (3) are arranged on the main body (1), a first transmission wheel (8) is connected between the compensation mechanism (2) and the transmission mechanism (3), the first transmission wheel (8) is connected with a grinding wheel (7), a transmission belt (4) in transmission connection with the transmission mechanism (3) is arranged on the main body (1), guide plates (6) are symmetrically arranged on the main body (1), and the grinding wheel (7) and the guide plates (6) are located above the transmission belt (4).

2. The grinding machine for wood working according to claim 1, wherein the compensating mechanism (2) is symmetrically arranged on the main body (1), each compensating mechanism (2) comprises two brackets (201), guide grooves (202) are formed in the inner sides of the brackets (201), sliding blocks (203) are slidably connected between the adjacent brackets (201), guide blocks (204) slidably connected with the guide grooves (202) are arranged at the side ends of the sliding blocks (203), springs (205) are connected between the sliding blocks (203) and the inner tops of the brackets (201), and two ends of the grinding wheel (7) are rotatably connected with the two sliding blocks (203) respectively.

3. The wood working polisher according to claim 1, characterized in that the transmission mechanism (3) comprises a motor (301) and a speed reducer (302), a tensioning wheel (10) is arranged at the side end of the main body (1), a tensioning spring (11) is arranged between the tensioning wheel (10) and the main body (1), the output shaft of the motor (301) is connected with a second transmission wheel (9) and a third transmission wheel (901), the tensioning wheel (10) is rotationally connected with a tensioning block, the tensioning block is slidingly connected with the side end of the main body (1), and the tensioning spring (11) is matched with the tensioning block.

4. A grinding machine for wood working according to claim 3, characterized in that the first driving wheel (8) is connected with the driving end of the grinding wheel (7), and the first driving wheel (8), the second driving wheel (9) and the tensioning wheel (10) are sleeved with a first driving belt (12).

5. The wood working polisher according to claim 4, characterized in that the driven wheel of the third driving wheel (901) and the speed reducer (302) is connected with a second driving belt (13), the driving wheel of the speed reducer (302) is connected with a first spur gear (14) in a meshing manner, an inner rack (401) is arranged on the inner side of the conveying belt (4), a driving roller (1401) is rotationally connected to the main body (1), one end of the driving roller (1401) extends out of the main body (1) and is connected with the first spur gear (14), and a second spur gear meshed with the inner rack (401) is arranged on the driving roller (1401).

6. A grinding machine for wood working according to claim 1, characterized in that the main body (1) is provided with an electric telescopic rod (5), and the guide plate (6) is connected to the telescopic end of the electric telescopic rod (5).