CN220242020U - Positioning, clamping and pushing device for cutting machine - Google Patents

Abstract

The utility model discloses a positioning, clamping and pushing device of a cutting machine, and particularly relates to the technical field of cutting machines, which comprises a workbench, wherein a pushing groove is formed in the top of the workbench, a monocrystalline silicon rod is placed in the pushing groove, a ranging component is arranged at the top of the workbench and used for positioning a position of the monocrystalline silicon rod to be cut off, the ranging component comprises a top plate, a sliding groove is formed in the bottom of the top plate, a sliding block is slidably arranged in the sliding groove, a laser range finder penetrates through the sliding block, and the emitting end of the laser range finder is flush with the surface of the inner wall of the sliding block. According to the utility model, the total length of the monocrystalline silicon rod is measured through the cooperation of the laser range finder and the baffle plate, the positioning precision of the monocrystalline silicon rod is improved, the length of the sliding block to be moved can be obtained by subtracting the length of the monocrystalline silicon rod to be cut off from the measured total length, then the sliding block is driven to push the monocrystalline silicon rod by using the first electric push rod according to the length to be moved, the structure is simple, and the use is more convenient.

Description

Positioning, clamping and pushing device for cutting machine

Technical Field

The utility model relates to the technical field of truncators, in particular to a locating, clamping and pushing device for a truncator.

Background

Monocrystalline silicon is a good semiconductor material and is mainly applied to the fields of semiconductor devices, solar cells and the like. The single crystal silicon rod is obtained by growing in a single crystal furnace, and the cutting-off of the single crystal silicon rod is a necessary procedure in the further processing and application processes. The existing monocrystalline silicon rod cutting machine commonly adopts a ruler to measure the cutting length of the monocrystalline silicon rod manually to position and push the monocrystalline silicon rod.

The method for measuring, positioning and manually clamping through the ruler and the ruler has the advantages of high labor intensity, long time for positioning and clamping and low cutting-off efficiency of the monocrystalline silicon rod. Therefore, the prior art publication No. CN213034988U discloses a positioning, clamping and pushing device for a monocrystalline silicon rod cutting machine, and the utility model utilizes an electric switch and a first driving mechanism to push monocrystalline silicon rods by fixedly installing the electric switch and a scale extending backwards at the rear end of a sliding block, thereby reducing the labor intensity and improving the cutting efficiency of the monocrystalline silicon rods.

However, the above prior art has the following problems when in use: when the servo motor is used for driving the gear to move on the rack, the gear is meshed with the rack, so that the bracket cannot precisely move to the scale mark on the scale during movement, and the positioning accuracy of the monocrystalline silicon rod can be affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the positioning, clamping and pushing device for the cutting machine, which is simple in structure and more convenient to use, by measuring the total length of a monocrystalline silicon rod through the cooperation of a laser range finder and a baffle plate, improving the positioning precision of the monocrystalline silicon rod, subtracting the length of the monocrystalline silicon rod to be cut off by utilizing the measured total length, obtaining the length of a sliding block to be moved, and then driving the sliding block to push the monocrystalline silicon rod by using a first electric push rod according to the length to be moved, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clipper location clamping pusher, includes the workstation, push away the silo has been seted up at the workstation top, push away the inslot and placed single crystal silicon stick, the workstation top is equipped with range finding subassembly for the position that single crystal silicon stick needs to cut is located to the workstation top, range finding subassembly includes the roof, the spout has been seted up to the roof bottom, it is equipped with the slider to slide in the spout, run through in the slider and be equipped with laser rangefinder, and laser rangefinder's transmitting end flushes with slider inner wall surface, spout internal fixation is equipped with two first electric putter that distribute around, and two first electric putter's mobile terminal sets up to reverse, and all is fixed on two first electric putter's mobile terminal and be equipped with the anchor clamps subassembly for press from both sides and get the slider and remove, workstation one side is equipped with the clipper for cutting single crystal silicon stick.

In a preferred embodiment, the outer walls of the front side and the rear side of the top plate are fixedly provided with two supporting plates, and the two supporting plates are fixed with the outer wall of the workbench and used for supporting the top plate.

In a preferred embodiment, each clamp assembly comprises a connecting plate, two connecting plates are respectively fixed at the moving ends of two first electric pushing rods, a second electric pushing rod penetrates through the connecting plates, and an electric clamp is fixedly arranged at the bottom of the second electric pushing rod and used for clamping the sliding blocks.

In a preferred embodiment, a baffle is fixedly arranged at the bottom of one side of the top plate, close to the cutting machine, and the surface of one side of the baffle, close to the sliding block, is flush with the surface of one side of the workbench, so that the baffle is used with the laser range finder.

In a preferred embodiment, the through hole has been seted up to slider one side, laser range finder establishes in the through hole, and both ends all threaded connection has the screw around the slider, screw one end and laser range finder outer wall contact for fixed laser range finder, make things convenient for the later stage to dismantle laser range finder and overhaul.

In a preferred embodiment, a control panel for controlling the laser range finder, the first electric push rod, the second electric push rod and the electric clamp is fixedly arranged at the front end of the workbench, and the control panel is electrically connected with a computer.

In a preferred embodiment, the four corners of the bottom of the workbench are fixedly provided with supporting legs for supporting the workbench.

The utility model has the technical effects and advantages that:

1. according to the utility model, the total length of the monocrystalline silicon rod is measured through the cooperation of the laser range finder and the baffle plate, the positioning precision of the monocrystalline silicon rod is improved, the length of the sliding block to be moved can be obtained by subtracting the length of the monocrystalline silicon rod to be cut off from the measured total length, then the sliding block is driven to push the monocrystalline silicon rod by using the first electric push rod according to the length to be moved, the structure is simple, and the use is more convenient.

2. Through all installing electric clamp at the removal end of two first electric putter, utilize two electric clamp to press from both sides and get the slider, be convenient for switch two first electric putter drive sliders and remove, both can avoid first electric putter length overlength, occupy great area, do not need manual operation again, it is very convenient to use.

Drawings

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

FIG. 2 is a top plan view of the present utility model;

FIG. 3 is a top plate cross-sectional view of the present utility model;

FIG. 4 is a cross-sectional view of a slider of the present utility model;

fig. 5 is a front plan view of the table and top plate of the present utility model.

The reference numerals are: 1. a work table; 2. a pushing groove; 3. a single crystal silicon rod; 4. a ranging assembly; 5. a first electric push rod; 6. a clamp assembly; 7. a cutting machine; 8. a support plate; 9. a through hole; 10. a screw; 11. a control panel;

401. a top plate; 402. a chute; 403. a slide block; 404. a laser range finder; 405. a baffle;

601. a connecting plate; 602. a second electric push rod; 603. an electric clamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a positioning, clamping and pushing device of a cutting machine, which comprises a workbench 1, wherein a pushing groove 2 is formed in the top of the workbench 1, a monocrystalline silicon rod 3 is placed in the pushing groove 2, a distance measuring component 4 is arranged at the top of the workbench 1 and used for positioning a position where the monocrystalline silicon rod 3 needs to be cut off, the distance measuring component 4 comprises a top plate 401, a chute 402 is formed in the bottom of the top plate 401, a sliding block 403 is arranged in the chute 402 in a sliding manner, a laser distance meter 404 is arranged in the sliding block 403 in a penetrating manner, the emitting end of the laser distance meter 404 is flush with the inner wall surface of the sliding block 403, two first electric push rods 5 distributed back and forth are fixedly arranged in the chute 402, moving ends of the two first electric push rods 5 are arranged in opposite directions, clamp components 6 are fixedly arranged on the moving ends of the two first electric push rods 5 and used for clamping the sliding block 403 to move, and one side of the workbench 1 is provided with a cutting machine 7 used for cutting off the monocrystalline silicon rod 3;

and both sides outer wall is all fixed around the roof 401 is equipped with two backup pads 8, and two backup pads 8 are all fixed with workstation 1 outer wall for support roof 401 uses, roof 401 is close to the fixed baffle 405 that is equipped with in bottom of clipper 7 one side, and baffle 405 is close to slider 403 one side surface and is flush with workstation 1 one side surface, is used for cooperating laser rangefinder 404 to use, workstation 1 front end is fixed to be equipped with and is used for controlling laser rangefinder 404, first electric putter 5, second electric putter 602 and electric fixture 603's control panel 11, and control panel 11 can be connected with the computer, calculates the length of measurement with the help of the computer.

Through putting the monocrystalline silicon rod 3 to be pushed in the pushing groove 2 first, and promote monocrystalline silicon rod 3 left side and workstation 1 left side to flush, then use the first electric putter 5 that is close to roof 401 rear side to drive slider 403 and move and contact with monocrystalline silicon rod 3 outer wall, simultaneously use laser rangefinder 404 and baffle 405 cooperation to measure monocrystalline silicon rod 3's total length, afterwards use first electric putter 5 to drive slider 403 to promote monocrystalline silicon rod 3 and move into clipper 7, use measured total length to subtract the length that needs to cut can obtain the length that slider 403 needs to remove, then use control panel 11 control first electric putter 5 drive slider 403 remove can, set up two first electric putter 5 and carry slider 403, avoid first electric putter 5 length overlength, occupy great area.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a positioning, clamping and pushing device of a cutting machine, each clamp assembly 6 comprises a connecting plate 601, two connecting plates 601 are respectively fixed at the moving ends of two first electric push rods 5, a second electric push rod 602 is penetrated and arranged in each connecting plate 601, an electric clamp 603 is fixedly arranged at the bottom of each second electric push rod 602 and used for clamping a sliding block 403, a through hole 9 is formed in one side of each sliding block 403, a laser range finder 404 is arranged in each through hole 9, screws 10 are connected with the front end and the rear end of each sliding block 403 in a threaded mode, one end of each screw 10 is in contact with the outer wall of each laser range finder 404 and used for fixing the corresponding laser range finder 404, the laser range finder 404 is convenient to disassemble and overhaul later, and supporting legs are fixedly arranged at four corners of the bottom of each workbench 1 and used for supporting the workbench 1.

Through installing electric clamp 603 at the mobile end of two first electric putter 5, when needs use the first electric putter 5 that is close to roof 401 front side to drive slider 403 and remove, use first electric putter 5 that is close to roof 401 rear side to move slider 403 to roof 401 center department earlier, then use the electric clamp 603 on the first electric putter 5 that is close to roof 401 front side to clamp slider 403 back, can loosen the electric clamp 603 on the first electric putter 5 that is close to roof 401 rear side to use the second electric putter 602 to drive electric clamp 603 to move up and separate with slider 403 after, can continue to drive slider 403 and remove, do not need manual operation, it is more convenient to use.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a clipper location clamping pusher, includes workstation (1), its characterized in that: a pushing groove (2) is formed in the top of the workbench (1), a monocrystalline silicon rod (3) is placed in the pushing groove (2), and a distance measuring component (4) is arranged on the top of the workbench (1) and used for positioning the position of the monocrystalline silicon rod (3) to be cut off;

the ranging assembly (4) comprises a top plate (401), a sliding groove (402) is formed in the bottom of the top plate (401), a sliding block (403) is arranged in the sliding groove (402) in a sliding mode, a laser range finder (404) is arranged in the sliding block (403) in a penetrating mode, and the emitting end of the laser range finder (404) is flush with the surface of the inner wall of the sliding block (403);

the utility model discloses a monocrystalline silicon rod, including spout (402), work platform (1), fixed in the spout (402) is equipped with two first electric putter (5) of front and back distribution, and the removal end of two first electric putter (5) sets up to reverse, all fixes on the removal end of two first electric putter (5) and is equipped with anchor clamps subassembly (6) for press from both sides and get slider (403) and remove, work platform (1) one side is equipped with clipper (7) for cut monocrystalline silicon rod (3).

2. The clipper positioning, clamping and pushing device according to claim 1, wherein: two backup pads (8) are all fixed to both sides outer wall around roof (401), and two backup pads (8) are all fixed with workstation (1) outer wall for support roof (401) use.

3. The clipper positioning, clamping and pushing device according to claim 1, wherein: each clamp assembly (6) comprises a connecting plate (601), two connecting plates (601) are respectively fixed at the moving ends of two first electric push rods (5), a second electric push rod (602) is arranged in the connecting plate (601) in a penetrating mode, and an electric clamp (603) is fixedly arranged at the bottom of the second electric push rod (602) and used for clamping the sliding blocks (403).

4. The clipper positioning, clamping and pushing device according to claim 1, wherein: the top plate (401) is close to a fixed baffle (405) that is equipped with in bottom of clipper (7) one side, and baffle (405) are close to slider (403) one side surface and workstation (1) one side surface flush for cooperate laser range finder (404) to use.

5. The clipper positioning, clamping and pushing device according to claim 1, wherein: through-hole (9) have been seted up to slider (403) one side, laser range finder (404) are established in through-hole (9), and both ends all threaded connection has screw (10) around slider (403), screw (10) one end and laser range finder (404) outer wall contact for fixed laser range finder (404).

6. A clipper positioning clamping pushing device as set forth in claim 3, wherein: the front end of the workbench (1) is fixedly provided with a control panel (11) for controlling the laser range finder (404), the first electric push rod (5), the second electric push rod (602) and the electric clamp (603).

7. The clipper positioning, clamping and pushing device according to claim 1, wherein: supporting legs are fixedly arranged at four corners of the bottom of the workbench (1) and used for supporting the workbench (1).