CN223289957U

CN223289957U - Plate cutting machine positioning mechanism

Info

Publication number: CN223289957U
Application number: CN202422669451.6U
Authority: CN
Inventors: 卜立新; 卜洪伟; 彭来
Original assignee: Shuxiangmendi Guangxi New Material Technology Co ltd; Shuxiangmendi Shanghai Architectural Decoration Engineering Co ltd; Shuxiang Mendi Group Co ltd
Current assignee: Shuxiangmendi Guangxi New Material Technology Co ltd; Shuxiangmendi Shanghai Architectural Decoration Engineering Co ltd; Shuxiang Mendi Group Co ltd
Priority date: 2024-11-04
Filing date: 2024-11-04
Publication date: 2025-09-02
Anticipated expiration: 2034-11-04

Abstract

The utility model discloses a positioning mechanism of a plate cutting machine, which relates to the technical field of plate cutting and aims to solve the technical problems that the traditional cutting mode needs to manually carry out equidistant scribing treatment on the surface of a wood plate and is inconvenient to improve the processing efficiency, and comprises a bearing assembly which is internally symmetrically and movably provided with a feeding assembly, wherein the bearing assembly comprises a mounting panel, one side of which is fixedly provided with a bearing plate, the surface of the mounting panel is provided with the wood plate, one side symmetry fixed mounting of installation panel has the stopper, and the inside of stopper is offered and is formed with spacing hole, and feed the subassembly including rotatable installation in installation panel's pivot, eccentric fixed mounting has eccentric block on the outer fringe face of pivot, is provided with the bearing on the outer fringe face of eccentric block, is provided with the feed ring on the outer fringe face of bearing, and the outer fringe face one side of feed ring is fixed to be provided with and is used for carrying out the cutting assembly of cutting to the plank. The utility model has the advantage of improving the equidistant slitting efficiency of the wood board.

Description

Positioning mechanism of plate cutting machine

Technical Field

The utility model relates to the technical field of plate cutting, in particular to a positioning mechanism of a plate cutting machine.

Background

In the machining process, the common mode of plate cutting is manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting. The manual cutting is flexible and convenient, but the manual cutting has poor quality, large size error, large material waste and large subsequent processing workload, and meanwhile, the labor condition is bad and the production efficiency is low. The profile modeling cutting machine in the semi-automatic cutting machine is good in quality of cutting workpieces, and is not suitable for cutting single workpieces, small batches and large workpieces due to the fact that the profile modeling cutting machine uses a cutting die. Other types of semi-automatic cutting machines, while reducing the labor intensity of workers, are simple in function and are only suitable for cutting parts of more regular shapes. Compared with manual and semi-automatic cutting modes, the numerical control cutting can effectively improve the efficiency and the quality of cutting the plate, and lighten the labor intensity of operators.

At present, in the process of cutting the wood board, the whole wood board is required to be cut at equal intervals sometimes, the traditional cutting mode is required to be manually processed at the surface of the wood board by equidistant scribing, cutting is carried out by taking a cutting line as a reference, the position of the wood board is required to be repeatedly adjusted after the cutting of the front section is completed so that the cutting line is aligned, the adjusted wood board is positioned by using the positioning mechanism, then the next cutting process can be carried out, and the processing efficiency is inconvenient to improve.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a positioning mechanism of a plate cutting machine, so as to solve the technical problems that the conventional cutting mode needs manual equidistant scribing treatment on the surface of a wood plate and is inconvenient to improve the processing efficiency.

In order to solve the technical problems, the utility model provides the following technical proposal that the positioning mechanism of the plate cutting machine comprises a bearing assembly which is internally symmetrically and movably provided with a feeding assembly;

The bearing assembly comprises a mounting panel, wherein a bearing plate is fixedly mounted on one side of the mounting panel, a wood board is placed on the surface of the mounting panel, limiting blocks are symmetrically and fixedly mounted on one side of the mounting panel, and limiting holes are formed in the limiting blocks;

The feeding assembly comprises a rotating shaft rotatably arranged in the mounting panel, an eccentric block is eccentrically and fixedly arranged on the outer edge surface of the rotating shaft, a bearing is arranged on the outer edge surface of the eccentric block, a feeding ring is arranged on the outer edge surface of the bearing, a cutting assembly for cutting a wood board is fixedly arranged on one side of the outer edge surface of the feeding ring, a U-shaped sliding seat is fixedly arranged on the other side of the outer edge surface of the feeding ring, a plane part is formed at the bottom of the outer edge surface of the feeding ring, a limiting structure connected with the limiting hole in a sliding fit manner is movably arranged in the U-shaped sliding seat, and one end of the rotating shaft extends to the back of the mounting panel and is fixedly connected with a driven structure;

The top of the bearing assembly is detachably provided with a driving assembly which is matched with the driven structure and drives the rotating shaft to rotate.

According to the utility model, the rotating shaft, the eccentric block, the cutting assembly, the driven structure, the limiting structure and the driving assembly are designed, the rotating shaft is driven to rotate through the driving assembly, and the rotating shaft and the eccentric block are eccentrically arranged, so that the rotating shaft can drive the feeding ring to reciprocally grasp the wood board and carry out equidistant feeding when rotating, the equidistant cutting of the wood board is realized through the cutting assembly, meanwhile, the continuous cutting of the wood board is realized, the scribing treatment is not required to be carried out on the wood board manually, the equidistant cutting efficiency of the wood board is improved, and the reciprocating grasping and pushing of the wood board are facilitated to reduce the dimension error of equidistant cutting through the feeding ring, so that the cutting precision of the wood board is improved.

Preferably, the limit structure comprises a sliding shaft movably mounted in the U-shaped sliding seat, two ends of the sliding shaft are respectively and structurally connected with a limit plate, and one side of the limit plate is fixedly provided with a limit rod which is movably inserted into the limit hole in a centered manner.

Preferably, the driven structure comprises a driven wheel fixedly arranged on the outer edge surface of the end part of the rotating shaft, a gear is fixedly arranged on the outer edge surface of one end of the rotating shaft extending to the back of the installation panel, and the gears in the symmetrically arranged feeding assemblies are meshed with each other.

Preferably, the mounting panel is provided with a supporting plate, the top of one side of the supporting plate is provided with a supporting plate, the driving assembly comprises a second motor detachably mounted on the supporting plate, a driving wheel is fixedly mounted at the end part of a shaft of the second motor, and a transmission belt is connected between the driving wheel and the driven wheel.

Preferably, the cutting assembly comprises a connecting block configured on the outer edge surface of the feed ring, and one end of the connecting block, which is far away from the feed ring, is fixedly connected with a U-shaped knife rest.

Preferably, one side of the U-shaped knife rest is detachably provided with a first motor, and the first motor is connected with a cutting disc rotatably arranged in the U-shaped knife rest through a motor shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the rotating shaft, the eccentric block, the cutting assembly, the driven structure, the limiting structure and the driving assembly are designed, the rotating shaft is driven to rotate through the driving assembly, and the rotating shaft and the eccentric block are eccentrically arranged, so that the rotating shaft can drive the feeding ring to reciprocally grasp the wood board and carry out equidistant feeding when rotating, the equidistant cutting of the wood board is realized through the cutting assembly, meanwhile, the continuous cutting of the wood board is realized, the manual scribing treatment on the wood board is not needed, the equidistant cutting efficiency of the wood board is improved, and the feeding ring reciprocally grasps and pushes the wood board, so that the size error of equidistant cutting is reduced, the cutting precision of the wood board is improved, and the problem that the traditional cutting mode needs to manually carry out equidistant scribing treatment on the surface of the wood board, and is inconvenient to improve the processing efficiency is solved.

2. The utility model also forms the plane part at the bottom of the outer edge surface of the feeding ring, and the plane part is abutted against the surface of the wood board in the process of grabbing the wood board by the feeding ring, so that the plane structure is beneficial to increasing the contact area with the surface of the wood board, thereby improving the grabbing and feeding stability of the wood board.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the housing assembly of the present utility model;

FIG. 3 is a schematic view of the feed assembly of the present utility model;

FIG. 4 is a schematic view of the back structure of the feed assembly of the present utility model;

FIG. 5 is a schematic view of the bottom structure of the feed assembly of the present utility model;

fig. 6 is a schematic structural view of the driving assembly of the present utility model.

The reference numerals in the figures illustrate:

1. The device comprises a bearing assembly, 101, a mounting panel, 102, a bearing plate, 103, a supporting plate, 104, a limiting block, 105, a limiting hole, 2, a wood plate, 3, a feeding assembly, 301, a rotating shaft, 302, an eccentric block, 303, a bearing, 304, a feeding ring, 305, a gear, 306, a driven wheel, 307, a connecting block, 308, a U-shaped tool rest, 309, a motor I, 310, a cutting disc, 311, a U-shaped sliding seat, 312, a sliding shaft, 313, a limiting plate, 314, a limiting rod, 315, a plane part, 4, a driving assembly, 401, a motor II, 402, a driving wheel, 403 and a transmission belt.

Detailed Description

As shown in fig. 1 to 6, the positioning mechanism of the plate cutting machine according to the present utility model comprises a carrying assembly 1 with a feeding assembly 3 movably disposed inside, wherein the carrying assembly 1 comprises a mounting panel 101 with a carrying plate 102 fixedly mounted on one side, a wood plate 2 is disposed on the surface of the mounting panel 101, a limit block 104 is fixedly mounted on one side of the mounting panel 101, a limit hole 105 is formed in the inside of the limit block 104, the feeding assembly 3 comprises a rotating shaft 301 rotatably mounted in the mounting panel 101, an eccentric block 302 is eccentrically and fixedly disposed on the outer edge surface of the rotating shaft 301, a bearing 303 is disposed on the outer edge surface of the eccentric block 302, a feeding ring 304 is disposed on the outer edge surface of the bearing 303, a cutting assembly for cutting the wood plate 2 is fixedly disposed on one side of the outer edge surface of the feeding ring 304, a U-shaped slide 311 is fixedly disposed on the other side of the outer edge surface of the feeding ring 304, a plane 315 is formed at the bottom of the outer edge surface of the feeding ring 304, a limit structure connected with the limit hole 105 in a sliding fit manner is movably mounted in the U-shaped slide 311, one end of the rotating shaft 301 extends to the back of the mounting panel 101 and is fixedly connected with a driven structure, and the top of the driving assembly 1 is detachably mounted on the outer edge surface of the driven structure and is used for driving the driven assembly 4.

In the embodiment of the utility model, the limiting structure comprises a sliding shaft 312 movably installed in a U-shaped sliding seat 311, both ends of the sliding shaft 312 are respectively connected with limiting plates 313, and a limiting rod 314 movably inserted in the limiting hole 105 is fixedly installed at one side of one limiting plate 313 in the middle.

In the embodiment of the utility model, the driven structure comprises a driven wheel 306 fixedly arranged on the outer edge surface of the end part of the rotating shaft 301, a gear 305 is fixedly arranged on the outer edge surface of one end of the rotating shaft 301 extending to the back of the installation panel 101, the gears 305 in the symmetrically arranged feeding assemblies 3 are meshed with each other, the top part of one surface of the installation panel 101 provided with the bearing plate 102 is provided with a supporting plate 103, the driving assembly 4 comprises a motor II 401 detachably arranged on the supporting plate 103, a driving wheel 402 is fixedly arranged at the end part of the shaft of the motor II 401, and a transmission belt 403 is connected between the driving wheel 402 and the driven wheel 306.

In the embodiment of the utility model, the cutting assembly comprises a connecting block 307 which is configured on the outer edge surface of the feed ring 304, one end of the connecting block 307 away from the feed ring 304 is fixedly connected with a U-shaped knife rest 308, one side of the U-shaped knife rest 308 is detachably provided with a motor I309, and the motor I309 is connected with a cutting disc 310 rotatably arranged in the U-shaped knife rest 308 through a motor shaft.

The present embodiment provides a positioning mechanism for a board cutting machine, when in use, firstly, a board 2 to be cut is placed on a supporting plate 102, then, a first motor 309 is started to rotate a cutting disc 310, and a second motor 401 is started to rotate a driving wheel 402, so that a driving wheel 306 is driven to rotate by a driving belt 403, a rotating shaft 301 rotates, the rotating shaft 301 drives an eccentric block 302 to eccentrically rotate when rotating, meanwhile, a limiting rod 314 is matched with a movable plug of a limiting hole 105 to limit rotation of a feeding ring 304, the feeding ring 304 eccentrically moves with the axis of the rotating shaft 301, so that the feeding ring 304 reciprocally grabs the board 2 and carries out equidistant feeding, during feeding, the cutting assembly is fixed with the feeding ring 304, and then, the cutting assembly gradually contacts with the board 2 and carries out cutting processing on the board 2 during feeding, and a plane 315 is formed at the bottom of the outer edge surface of the feeding ring 304, during the grabbing of the board 2, the plane part is abutted against the surface of the board 2, and the plane structure of the plane 315 is beneficial to increase the grabbing area of the board 2, so that the grabbing stability of the board 2 is improved.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The positioning mechanism of the plate cutting machine is characterized by comprising a bearing assembly (1) with a feeding assembly (3) symmetrically and movably arranged inside;

The bearing assembly (1) comprises a mounting panel (101) with a bearing plate (102) fixedly mounted on one side, a wood board (2) is placed on the surface of the mounting panel (101), limiting blocks (104) are symmetrically and fixedly mounted on one side of the mounting panel (101), and limiting holes (105) are formed in the limiting blocks (104);

The feeding assembly (3) comprises a rotating shaft (301) rotatably installed in the installation panel (101), an eccentric block (302) is eccentrically and fixedly installed on the outer edge surface of the rotating shaft (301), a bearing (303) is arranged on the outer edge surface of the eccentric block (302), a feeding ring (304) is arranged on the outer edge surface of the bearing (303), a cutting assembly for cutting the wood board (2) is fixedly arranged on one side of the outer edge surface of the feeding ring (304), a U-shaped sliding seat (311) is fixedly installed on the other side of the outer edge surface of the feeding ring (304), a plane part (315) is formed at the bottom of the outer edge surface of the feeding ring (304), a limiting structure connected with the limiting hole (105) in a sliding fit mode is movably installed in the U-shaped sliding seat (311), and one end of the rotating shaft (301) extends to the back of the installation panel (101) and is fixedly connected with a driven structure;

the top of the bearing assembly (1) is detachably provided with a driving assembly (4) which is used for being matched with the driven structure and driving the rotating shaft (301) to rotate.

2. The plate cutting machine positioning mechanism according to claim 1, wherein the limiting structure comprises a sliding shaft (312) movably mounted in a U-shaped sliding seat (311), two ends of the sliding shaft (312) are respectively connected with limiting plates (313) in a structure, and a limiting rod (314) movably inserted in the limiting hole (105) is fixedly mounted on one side of one limiting plate (313) in the middle.

3. A positioning mechanism for a plate cutting machine according to claim 1, wherein the driven structure comprises a driven wheel (306) fixedly mounted on the outer edge surface of the end part of the rotating shaft (301), the rotating shaft (301) extends to penetrate through one end outer edge surface of the back part of the mounting panel (101) and is fixedly provided with gears (305), and the gears (305) in the symmetrically arranged feeding assemblies (3) are meshed with each other.

4. A positioning mechanism for a plate cutting machine according to claim 3, wherein the supporting plate (103) is formed on the top of the surface of the mounting panel (101) provided with the supporting plate (102), the driving assembly (4) comprises a motor two (401) detachably mounted on the supporting plate (103), a driving wheel (402) is fixedly mounted on the end part of a machine shaft of the motor two (401), and a transmission belt (403) is connected between the driving wheel (402) and the driven wheel (306).

5. A positioning mechanism for a sheet cutting machine according to claim 1, wherein the cutting assembly comprises a connecting block (307) configured to be disposed on the outer peripheral surface of the feed ring (304), and wherein a U-shaped blade holder (308) is fixedly connected to an end of the connecting block (307) remote from the feed ring (304).

6. The positioning mechanism of a sheet cutting machine according to claim 5, wherein one side of the U-shaped blade carrier (308) is detachably provided with a first motor (309), and the first motor (309) is connected with a cutting disc (310) rotatably installed in the U-shaped blade carrier (308) through a motor shaft.