An adjustable pressure multi-wire saw

Abstract

The utility model discloses a kind of adjustable pressure multi-wire cutting machines, comprising: body, cutting assembly, tensioning assembly and adjusting assembly, cutting assembly includes the driving wheel being set at the top of body, the side of driving wheel is provided with driven wheel, the outer wall of driving wheel and driven wheel is equipped with cutting line, tensioning assembly is set at the top of body, tensioning assembly is used to tension cutting line, adjusting assembly is set at the top of body, adjusting assembly is used to adjust the position of tensioning assembly, the top of body is provided with lifting platform. The utility model is through the design of tensioning assembly and adjusting assembly, when installing cutting line, cutting line is first equipped on driving wheel, driven wheel and tensioning assembly, then cutting line is tensioned and fixed by adjusting assembly driving tensioning assembly to move, this design makes the installation and disassembly process of cutting line simple and fast, only needs to operate adjusting assembly to realize tensioning adjustment, improve the convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of multi-wire cutting machine technology, and in particular to a multi-wire cutting machine with adjustable pressure. Background Technology

[0002] In multi-wire cutting equipment widely used in industries such as photovoltaics and semiconductors, the cutting wire is a key consumable that needs to be replaced regularly according to process requirements. When performing wire replacement operations, operators must first use special tools to systematically disassemble some tensioning components, and then completely remove the old cutting wire that has reached the end of its service life or is damaged from the tension system. Replacing the cutting wire requires disassembling and installing components, which increases the difficulty of the work. Therefore, this solution proposes an adjustable pressure multi-wire cutting machine to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide an adjustable pressure multi-wire cutting machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable pressure multi-wire cutting machine, comprising: Organism; A cutting assembly, comprising a drive wheel disposed on the top of the machine body, a driven wheel disposed on one side of the drive wheel, and a cutting line sleeved on the outer wall of the drive wheel and the driven wheel; Tensioning assembly, which is located on the top of the machine body, is used to tension the cutting wire; An adjustment component is located on the top of the machine body and is used to adjust the position of the tensioning component.

[0005] Preferably, a lifting platform is provided on the top of the machine body, and the lifting platform is used to lift materials.

[0006] Preferably, the tensioning assembly includes a tensioning wheel disposed on the front of the machine body, the tensioning wheel being used to support the cutting line.

[0007] Preferably, a through hole is provided on the back of the machine body, and a connecting shaft is inserted into the through hole. A first bearing is provided at the connection between the connecting shaft and the tensioning wheel.

[0008] Preferably, the adjustment assembly includes a slider fixedly connected to the back of the connecting shaft, a threaded rod threadedly connected to the middle of the slider, and an adjustment motor fixedly connected to the bottom end of the threaded rod.

[0009] Preferably, a fixing block is fixedly connected to the back of the machine body, a sliding groove is provided on the front of the fixing block, and a second bearing is provided at the connection between the threaded rod and the sliding groove.

[0010] Preferably, the back of the fixing block has a through hole, the slider is inserted into the through hole, and a ruler is fixedly connected to the back of the fixing block.

[0011] The technical effects and advantages of this utility model are as follows: This invention, through the design of a tensioning component and an adjusting component, allows for easy and quick installation and removal of the cutting wire. The cutting wire is first fitted onto the driving wheel, driven wheel, and tensioning component, and then the adjusting component moves the tensioning component to tension and fix the cutting wire. This design simplifies and speeds up the installation and removal process, allowing for tension adjustment simply by operating the adjusting component, thus improving ease of use. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a front cross-sectional view of the present invention.

[0014] Figure 3 This is a bottom view of the adjustment component of this utility model.

[0015] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0016] In the diagram: 1. Machine body; 2. Lifting platform; 3. Cutting assembly; 301. Drive wheel; 302. Cutting line; 303. Driven wheel; 4. Tensioning assembly; 401. Tensioning wheel; 402. Connecting shaft; 403. First bearing; 404. Through hole; 5. Adjusting assembly; 501. Adjusting motor; 502. Fixing block; 503. Sliding block; 504. Through hole; 505. Scale; 506. Slide groove; 507. Threaded rod; 508. Second bearing. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This utility model provides, for example Figure 1 - Figure 4 An adjustable pressure multi-wire cutting machine is shown, comprising: Body 1; The cutting assembly 3 includes a drive wheel 301 disposed on the top of the machine body 1, a driven wheel 303 disposed on one side of the drive wheel 301, and a cutting line 302 sleeved on the outer wall of the drive wheel 301 and the driven wheel 303. Tensioning component 4 is located on the top of the machine body 1 and is used to tension the cutting line 302. Adjustment component 5 is located on the top of the body 1 and is used to adjust the position of tensioning component 4.

[0019] It should be noted that a servo motor is installed on the side of the machine body 1 away from the drive wheel 301. The drive wheel 301 is fixedly connected to the output end of the servo motor. The servo motor drives the drive wheel 301 to rotate. The driven wheel 303 and the tensioning component 4 are used to tension the cutting wire 302. The rotating drive wheel 301 drives the tensioned cutting wire 302 to move, and the moving cutting wire 302 cuts the object. When installing the cutting wire 302, the cutting wire 302 is first placed on the drive wheel 301, the driven wheel 303 and the tensioning component 4. Then, the tensioning component 4 is moved by the adjustment component 5 to tension and fix the cutting wire 302. This design makes the installation and removal of the cutting wire 302 simple and quick. The tension can be adjusted by operating the adjustment component 5, which improves the convenience of use.

[0020] Specifically, a lifting platform 2 is provided on the top of the machine body 1, which is used to lift materials.

[0021] It should be noted that the top of the lifting platform 2 can be equipped with a clamping mechanism for holding objects, and a cylinder is installed at the bottom of the lifting platform 2. In use, the object is fixed to the top of the lifting platform 2 by the clamping mechanism, and then the cylinder drives the lifting platform 2 and the clamped object to move to one side of the cutting line 302, and cuts the object by the cutting line 302. Then, the cylinder drives the lifting platform 2 and the cut object to move downward, thereby completing the cutting of the object.

[0022] Specifically, the tensioning assembly 4 includes a tensioning wheel 401 disposed on the front of the machine body 1. The tensioning wheel 401 is used to support the cutting line 302. A through hole 404 is provided on the back of the machine body 1. A connecting shaft 402 is inserted and connected inside the through hole 404. A first bearing 403 is provided at the connection between the connecting shaft 402 and the tensioning wheel 401.

[0023] It should be noted that the first bearing 403 is an existing ball bearing. The tension wheel 401 and the connecting shaft 402 are connected by the first bearing 403, so that the position of the tension wheel 401 is restricted at the end of the connecting shaft 402, while the tension wheel 401 can rotate. The outer wall of the tension wheel 401 has grooves with the same number as the cutting lines 302, and the movement of the cutting lines 302 is restricted by the grooves.

[0024] Specifically, the adjustment component 5 includes a slider 503 fixedly connected to the back of the connecting shaft 402, a threaded rod 507 threadedly connected to the middle of the slider 503, an adjustment motor 501 fixedly connected to the bottom end of the threaded rod 507, a fixing block 502 fixedly connected to the back of the body 1, a groove 506 opened on the front of the fixing block 502, a second bearing 508 provided at the connection between the threaded rod 507 and the groove 506, an outlet hole 504 opened on the back of the fixing block 502, the slider 503 inserted into the inside of the outlet hole 504, and a scale 505 fixedly connected to the back of the fixing block 502.

[0025] It should be noted that the fixed block 502 is fixedly connected to the back of the machine body 1 by welding. The slider 503 is adapted to the groove 506 and the through hole 504, so that the slider 503 can be inserted into the groove 506 and the through hole 504. The threaded rod 507 is threadedly inserted into the middle of the slider 503. One end of the slider 503 is fixedly connected to the connecting shaft 402. The connecting shaft 402 is inserted into the through hole 404, and the rotation of the connecting shaft 402 is restricted by the through hole 404. The movement of the tensioning wheel 401 is restricted by the connecting shaft 402, which restricts the rotation of the slider 503. The second bearing 508 is an existing ball bearing, which is used to fix the position of the top of the threaded rod 507 while preventing the threaded rod 507 from rotating. The adjusting motor 501 is an existing servo motor, which drives the threaded rod 507 to rotate during use. The scale 505 is fixedly connected to the back of the fixing block 502 by welding, and the movement position of the tensioning wheel 401 can be observed through the scale 505.

[0026] Furthermore, when it is necessary to move the position of the tension wheel 401, the adjusting motor 501 is turned on, and the adjusting motor 501 drives the threaded rod 507 to rotate. The rotating threaded rod 507 drives the slider 503, which is threadedly connected to it but cannot rotate, to move. The slider 503 then drives the connecting shaft 402 and the tension wheel 401 to move.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-wire cutting machine with adjustable pressure, characterized in that, include: Body (1); The cutting assembly (3) includes a drive wheel (301) disposed on the top of the body (1), a driven wheel (303) disposed on one side of the drive wheel (301), and a cutting line (302) sleeved on the outer wall of the drive wheel (301) and the driven wheel (303). Tensioning assembly (4), which is located on the top of the machine body (1), is used to tension the cutting line (302). Adjustment component (5), which is located on the top of the body (1), is used to adjust the position of tension component (4).

2. The adjustable pressure multi-wire cutting machine according to claim 1, characterized in that, The top of the machine body (1) is provided with a lifting platform (2), which is used to lift materials.

3. The adjustable pressure multi-wire cutting machine according to claim 1, characterized in that, The tensioning assembly (4) includes a tensioning wheel (401) disposed on the front of the body (1), the tensioning wheel (401) being used to support the cutting line (302).

4. The adjustable pressure multi-wire cutting machine according to claim 3, characterized in that, The back of the body (1) is provided with a through hole (404), and a connecting shaft (402) is inserted into the through hole (404). A first bearing (403) is provided at the connection between the connecting shaft (402) and the tension wheel (401).

5. The adjustable pressure multi-wire cutting machine according to claim 1, characterized in that, The adjustment assembly (5) includes a slider (503) fixedly connected to the back of the connecting shaft (402), a threaded rod (507) threadedly connected to the middle of the slider (503), and an adjustment motor (501) fixedly connected to the bottom end of the threaded rod (507).

6. A multi-wire cutting machine with adjustable pressure according to claim 5, characterized in that, A fixing block (502) is fixedly connected to the back of the body (1). A sliding groove (506) is provided on the front of the fixing block (502). A second bearing (508) is provided at the connection between the threaded rod (507) and the sliding groove (506).

7. A multi-wire cutting machine with adjustable pressure according to claim 6, characterized in that, The back of the fixing block (502) is provided with a through hole (504), the slider (503) is inserted and connected inside the through hole (504), and a scale (505) is fixedly connected to the back of the fixing block (502).

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