CN218948093U

CN218948093U - Stone cutting device

Info

Publication number: CN218948093U
Application number: CN202222351429.8U
Authority: CN
Inventors: 刘志
Original assignee: Hubei Zhitai Stone Industry Co ltd
Current assignee: Macheng Xinfei Yingshi Industry Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-02
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a stone cutting device which comprises a support, a rotating shaft, two sleeves, fixed saw blades and two movable saw blades, wherein one end of the rotating shaft is horizontally arranged, the rotating shaft is in rotary connection with the support, the other end of the rotating shaft is in transmission connection with a first driving mechanism arranged on the support, the fixed saw blades are coaxially sleeved in the middle of the rotating shaft, the two sleeves are coaxially sleeved on the rotating shaft and are respectively positioned on two sides of the fixed saw blades, the two movable saw blades are respectively coaxially sleeved on the two sleeves, a plurality of long-strip-shaped bulges are uniformly distributed on the rotating shaft along the length direction of the rotating shaft, a plurality of through grooves which are equal to the bulges in number and correspond to each other one by one are arranged in the sleeve, the bulges respectively and slidably penetrate through the corresponding through grooves, the sleeves are respectively in transmission connection with a second driving mechanism arranged on the support, and the second driving mechanism drives the two sleeves to be mutually close to or far away. The utility model provides a stone cutting device which can cut stone at a plurality of positions at the same time.

Description

Stone cutting device

Technical Field

The utility model relates to the field of stone processing. More particularly, the present utility model relates to a stone cutting device.

Background

In stone machining, it is often necessary to cut stone using stone cutting equipment to cut stone into products of the same size. Especially when cutting the slabstone into fixed width's rectangular or piece, the stone material cutting equipment that uses at present can only cut one place at a time, and cutting efficiency is lower. However, when the existing stone cutting device with multiple cutting positions needs to cut stone slabs into different sizes, the distance between adjacent cutting positions cannot be adjusted on line, and generally only a plurality of fixed mounting forms are needed, and only stone slabs can be cut into specific different sizes.

Disclosure of Invention

The utility model aims to provide a stone cutting device which can cut stone at a plurality of positions at the same time.

The technical scheme for solving the technical problems is as follows: the utility model provides a stone material cutting device, includes support, pivot, two sleeves, fixed saw bit and two removal saw bit, the pivot level sets up, its one end with the support rotates to be connected, and its other end is in with setting up first actuating mechanism transmission on the support is connected, fixed saw bit is with the axle sleeve and is established in the pivot middle part, two the sleeve is all with the axle sleeve is established in the pivot and be located respectively fixed saw bit both sides, two remove the saw bit with the axle sleeve respectively and establish two on the sleeve, the equipartition has many rectangular archs that set up along its length direction in the pivot along circumference, telescopic inside be equipped with protruding a plurality of logical grooves of equal and one-to-one of quantity, protruding slidable run through corresponding logical groove respectively, the sleeve is connected with the transmission of setting up second actuating mechanism on the support respectively, second actuating mechanism drives two the sleeve is close to each other or keeps away from.

Preferably, in the stone cutting device, the first driving mechanism includes a first motor and a first mounting frame, the first motor is mounted on the bracket through the first mounting frame, and an output shaft of the first motor is coaxially connected with the other end of the rotating shaft.

Preferably, in the stone cutting device, the second driving mechanism includes a linear moving assembly and two moving blocks corresponding to the sleeves respectively, the upper ends of the moving blocks are in transmission connection with the linear moving assembly, a notch is arranged at the lower ends of the moving blocks, the fixed saw blade is arranged in the notch, and the sleeves penetrate through inner walls of two sides of the notch and are in rotary connection with the moving blocks through bearings.

Preferably, in the stone cutting device, the linear movement assembly comprises a second motor, a limiting rod and a bidirectional screw rod, wherein the limiting rod and the bidirectional screw rod are arranged in parallel with the rotating shaft, the limiting rod is fixedly connected with the support, one end of the bidirectional screw rod is rotatably connected with the support, the other end of the bidirectional screw rod is coaxially connected with the second motor arranged on the support through a second mounting frame, through holes and threaded through holes which are respectively matched with the limiting rod and the bidirectional screw rod are formed in the moving block at intervals, the limiting rod penetrates through the through holes and is in sliding connection with the moving block, the threaded through holes of the bidirectional screw rod penetrate through the threaded through holes and are in threaded connection with the moving block, and the two moving blocks are respectively in threaded connection with two sections of threads of the bidirectional screw rod.

Preferably, in the stone cutting device, two ends of the limiting rod are provided with limiting blocks.

The stone cutting device can adjust the distance between the cutting positions on line, can adjust the distance between the saw blades rapidly according to actual needs, and meets the processing needs of products with more sizes.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic structural view of a stone cutting device according to the present utility model;

fig. 2 is a schematic diagram of the connection between the spindle and the sleeve according to the present utility model.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It should be noted that, in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Fig. 1-2 are diagrams of a stone cutting device provided by the embodiment of the utility model, which comprises a bracket 1, a rotating shaft 2, two sleeves 3, a fixed saw blade 4 and two movable saw blades 5, wherein one end of the rotating shaft 2 is horizontally arranged, the other end of the rotating shaft is in transmission connection with a first driving mechanism arranged on the bracket 1, the fixed saw blade 4 is coaxially sleeved in the middle of the rotating shaft 2, the two sleeves 3 are coaxially sleeved on the rotating shaft 2 and are respectively positioned at two sides of the fixed saw blade 4, the two movable saw blades 5 are coaxially sleeved on the two sleeves 3, a plurality of strip-shaped bulges 6 which are uniformly distributed on the rotating shaft 2 along the length direction of the rotating shaft are arranged, a plurality of through grooves 7 which are equal to the bulges 6 in number and are in one-to-one correspondence are arranged in the rotating shaft 2, the bulges 6 respectively slidably penetrate through the corresponding through grooves 7, the sleeves 3 are respectively in transmission connection with a second driving mechanism arranged on the bracket 1, and the second driving mechanism drives the two sleeves 3 to be mutually close to or far away from each other.

In this embodiment, when the distance between two adjacent cutting positions needs to be adjusted, the second driving mechanism drives the sleeve 3 to slide on the rotating shaft 2, so that the two sleeves 3 are close to or far away from each other, and the distance between the two moving saw blades 5 and the fixed saw blade 4, that is, the distance between the two adjacent cutting positions is adjusted. When the stone cutting device cuts, the rotating shaft 2 is driven to rotate through the first driving mechanism, the rotating shaft 2 drives the fixed saw blade 4 to rotate, meanwhile, the sleeve 3 is driven to rotate along with the rotating shaft through the plurality of strip-shaped bulges 6 on the rotating shaft, the sleeve 3 drives the corresponding movable saw blade 5 to rotate, three cutting positions are formed below the fixed saw blade 4 and the two movable saw blades 5, and therefore a linear moving mechanism for driving stone to move can be arranged below the fixed saw blade 4 and the two movable saw blades 5, stone cutting operation is completed through the fixed saw blade 4 and the two movable saw blades 5. The linear movement mechanism is only required to be a linear movement mechanism of the existing stone processing equipment, and is not specifically described here.

The first driving mechanism comprises a first motor 8 and a first mounting frame, the first motor 8 is mounted on the bracket 1 through the first mounting frame, and an output shaft of the first motor is coaxially connected with the other end of the rotating shaft 2.

Preferably, as another embodiment of the present utility model, the second driving mechanism includes a linear moving assembly and two moving blocks 9 corresponding to the two sleeves 3, the upper ends of the moving blocks 9 are in transmission connection with the linear moving assembly, the lower ends of the moving blocks are provided with a notch, the fixed saw blade 4 is disposed in the notch, and the sleeves 3 penetrate through inner walls of two sides of the notch and are in rotational connection with the moving blocks 9 through bearings.

In this embodiment, as one specific implementation manner, the linear moving assembly includes a second motor 10, a stop lever 11 and a bidirectional screw 12, where the stop lever 11 and the bracket 1 are arranged in parallel, one end of the bidirectional screw 12 is rotationally connected with the bracket 1, the other end of the bidirectional screw 12 is coaxially connected with the second motor 10 arranged on the bracket 1 through a second mounting frame, through holes and threaded through holes respectively matched with the stop lever 11 and the bidirectional screw 12 are arranged on the moving block 9 at intervals, the stop lever 11 passes through the through holes and is slidably connected with the moving block 9, the threaded through holes of the bidirectional screw 12 pass through the threaded through holes and are in threaded connection with the moving block 9, and the two moving blocks 9 are respectively in threaded connection with two sections of threads of the bidirectional screw 12. In this embodiment, the second motor 10 drives the bi-directional screw 12 to rotate, under the limitation of the limiting rod 11, the bi-directional screw 12 does not drive the moving blocks 9 to rotate, and because the thread directions of the thread segments corresponding to the two moving blocks 9 are opposite, when the bi-directional screw 12 rotates, the two moving blocks 9 can be close to or far away from each other, at this time, the first moving mechanism does not work, and the lower end of the moving block 9 moves along the length direction of the rotating shaft 2, so as to adjust the distance between the two moving saw blades 5 and the fixed saw blade 4.

Preferably, as another embodiment of the present utility model, two ends of the limiting rod 11 are provided with limiting blocks 13.

In this embodiment, the limit positions of the two moving blocks 9 when they are apart from each other are defined by providing the limit blocks 13 at both ends of the limit lever 11.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown, it is well suited to various fields of use for which the utility model is suited, and further modifications may be readily made by one skilled in the art, and the utility model is therefore not to be limited to the particular details and examples shown and described herein, without departing from the general concepts defined by the claims and the equivalents thereof.

Claims

1. The utility model provides a stone material cutting device, its characterized in that, including support (1), pivot (2), two sleeve (3), fixed saw bit (4) and two removal saw bit (5), pivot (2) level sets up, its one end with support (1) rotate and are connected, its other end and setting up first actuating mechanism transmission on support (1) are connected, fixed saw bit (4) are established with the axle sleeve in pivot (2) middle part, two sleeve (3) are all established with the axle sleeve and are located respectively fixed saw bit (4) both sides, two remove saw bit (5) with the axle sleeve respectively establish two on sleeve (3), along circumference equipartition on pivot (2) have many protruding (6) of rectangular shape that set up along its length direction, the inside of sleeve (3) be equipped with protruding (6) quantity equals and a plurality of through slots (7) of one-to-one, protruding (6) are slidable respectively run through corresponding logical groove (7), sleeve (3) are in with setting up respectively on the support (1) drive mechanism is close to each other two mutually.

2. A stone cutting device according to claim 1, characterized in that the first driving mechanism comprises a first motor (8) and a first mounting frame, the first motor (8) is mounted on the bracket (1) through the first mounting frame, and the output shaft of the first motor is coaxially connected with the other end of the rotating shaft (2).

3. A stone cutting device according to claim 1, characterized in that the second driving mechanism comprises a linear moving assembly and two moving blocks (9) corresponding to the sleeves (3), the upper ends of the moving blocks (9) are in transmission connection with the linear moving assembly, a notch is arranged at the lower ends of the moving blocks, the fixed saw blade (4) is arranged in the notch, and the sleeves (3) penetrate through the inner walls of the two sides of the notch and are in rotary connection with the moving blocks (9) through bearings.

4. A stone cutting device according to claim 3, characterized in that the linear moving assembly comprises a second motor (10) and a limiting rod (11) and a bidirectional screw rod (12) which are arranged in parallel with the rotating shaft (2), the limiting rod (11) is fixedly connected with the support (1), one end of the bidirectional screw rod (12) is rotatably connected with the support (1), the other end of the bidirectional screw rod is coaxially connected with the second motor (10) arranged on the support (1) through a second mounting frame, through holes and threaded through holes which are respectively matched with the limiting rod (11) and the bidirectional screw rod (12) are formed in the moving block (9) at intervals, the limiting rod (11) penetrates through the through holes and is slidably connected with the moving block (9), the threaded through holes of the bidirectional screw rod (12) penetrate through the threaded through holes and are in threaded connection with the moving block (9), and the two moving blocks (9) are respectively in threaded connection with two sections of the bidirectional screw rod (12).

5. A stone cutting device according to claim 4, characterized in that the limit bars (11) are provided with limit blocks (13) at both ends.