CN213648190U

CN213648190U - Silicon rod cutting waste collecting device

Info

Publication number: CN213648190U
Application number: CN202021904962.7U
Authority: CN
Inventors: 王小钊; 李波; 虞慧华; 方捷; 林光展
Original assignee: Fuzhou Tianrui Scroll Saw Technology Co Ltd
Current assignee: Fuzhou Tianrui Scroll Saw Technology Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-09
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a crisp hard material processing field especially relates to a silicon rod cutting waste material collecting device, cutting waste material collecting device includes the base, removes frame, mounting panel, connects feed bin and pushing equipment, it sets up on the base to remove frame slidable, the mounting panel is fixed in and removes on the frame, connect the feed bin and be fixed in one side of mounting panel, connect the bottom of feed bin and seted up the elongated slot of stepping down, it can slide along the base along removing the frame to connect the feed bin, pushing equipment includes first linear expansion unit and scraping wings, first linear expansion unit sets up on removing the frame, the scraping wings is connected with the flexible end of first linear expansion unit, and the scraping wings can remove in connecing the feed bin. This scheme connects the feed bin and cooperates pushing equipment to realize the receipt and the transportation of stub bar automatically through addding, makes things convenient for the processing of stub bar, can effectively improve work efficiency, reduces artifical intensity.

Description

Silicon rod cutting waste collecting device

Technical Field

The utility model relates to a crisp hard material processing field especially relates to a silicon rod cutting waste material collecting device.

Background

Currently, wire saw machines are generally used for cutting silicon ingot. The silicon crystal bar stock to be processed is placed on the bar stock clamping device, and after the bar stock is stably clamped, the silicon crystal bar stock can be guaranteed not to shake in subsequent cutting operation, so that the situation that the truncation surface is uneven and even collapses is prevented from occurring. Before the silicon crystal bar stock is subjected to subsequent finish machining and cutting, the stub bar needs to be removed so as not to influence the normal operation of subsequent machining work. The stub bar is all required to be tak away through artifical mode after accomplishing the silicon rod cutting to current wire saw cutting machine, and is inefficient. In addition, when the conventional wire saw cutting machine performs fixed-length cutting, the conventional wire saw cutting machine generally adopts a mode of manual observation or wire drawing positioning, so that the positioning efficiency is low, the cutting precision is low, and the processing precision of the silicon crystal bar is easily influenced greatly.

Disclosure of Invention

Therefore, a silicon rod cutting waste collecting device needs to be provided for solving the technical problems that the center line saw cutting machine in the prior art needs to take the stub bar away in a manual mode after the silicon rod cutting is completed, and the efficiency is low.

In order to realize the above object, the utility model provides a silicon rod cutting waste material collecting device, cutting waste material collecting device includes the base, removes frame, mounting panel, connects feed bin and pushing equipment, it sets up on the base to remove frame slidable, the mounting panel is fixed in and removes on the frame, connect the feed bin and be fixed in one side of mounting panel, connect the bottom of feed bin and seted up the elongated slot of stepping down, connect the feed bin can slide along the base along with removing the frame, pushing equipment includes first linear expansion unit and scraping wings, first linear expansion unit sets up on removing the frame, the scraping wings is connected with the flexible end of first linear expansion unit, and the scraping wings can remove in connecing the feed bin.

As the utility model discloses a preferred structure, cutting waste material collecting device is still including removing the material receiving box, remove material receiving box and can move to material receiving bin one side for connect and get the cutting waste material.

As the utility model discloses a preferred structure, cutting waste material collecting device still includes climbing mechanism, climbing mechanism sets up on removing the frame, and climbing mechanism's flexible end is fixed with the mounting panel for it reciprocates to drive the mounting panel.

As the utility model discloses a preferred structure, climbing mechanism is jacking cylinder or jacking pneumatic cylinder.

As the utility model discloses a preferred structure, cutting waste material collecting device still includes the jacking sliding shaft, the jacking sliding shaft sets up between removal frame and mounting panel.

As the utility model discloses a preferred structure, cutting waste material collecting device still includes length fixing mechanism, length fixing mechanism includes sucking disc and the flexible unit of second straight line, the flexible unit of second straight line is fixed in on the mounting panel, the via hole has been seted up on the scraping wings, and the flexible unit of second straight line passes the via hole is connected with the sucking disc, and the sucking disc is used for pasting the terminal surface of absorbing the silicon rod after removing the waste material.

As a preferred structure of the utility model, fixed length mechanism still includes the location detecting element, the location detecting element is including location mount pad, removal round pin axle, location slider, reset spring and sensor, the location mount pad is fixed in on the push pedal, on the location mount pad is located to removal round pin axle slidable cover, the location slider is fixed in the one end of removal round pin axle, reset spring cover is established at the removal round pin epaxial between location mount pad and location slider, the response end orientation location slider of sensor.

As the utility model discloses a preferred structure, location detecting element still includes spacing post, spacing post sets up on the location mount pad, and spacing post is located between location mount pad and the location slider.

As a preferred structure of the utility model, cutting waste collecting device still includes the supporting mechanism that floats, the supporting mechanism symmetry that floats sets up in the both sides of removing the frame, connect and seted up the support via hole on the lateral wall of feed bin, the support end of the supporting mechanism that floats can pass support the via hole and support tight silicon rod.

As a preferred structure of the utility model, first linear expansion unit and second linear expansion unit are one of cylinder, pneumatic cylinder or linear push rod motor.

Different from the prior art, the technical scheme has the following advantages: the utility model relates to a silicon rod cutting waste collecting device, the cutting waste collecting device comprises a base, a moving frame, a mounting plate, a material receiving bin and a material pushing mechanism, when the silicon rod is cut, the silicon rod is placed on a tool table, the silicon rod is pushed to move to the lower part of a wire saw cutting mechanism, so as to cut the material head, before the wire saw cutting mechanism cuts, the moving frame moves along the base to the direction close to the tool table, the moving frame drives the mounting plate and the material receiving bin to move together, a abdicating elongated slot is arranged at the bottom of the material receiving bin, so that the material receiving bin is positioned below the material head of the silicon rod, after the material head is cut off by the wire saw cutting mechanism, the material head can automatically drop into the material receiving bin, when the material head in the material receiving bin needs to be collected, the moving frame returns to the original position along the base, then a first linear telescopic unit of the material pushing mechanism drives a push, so that the push plate pushes the waste head in the receiving bin into the collecting mechanism to be taken away. In this scheme, connect the feed bin and cooperate pushing equipment to realize the receipt and the transportation of stub bar automatically through addding, make things convenient for the processing of stub bar, can effectively improve work efficiency, reduce artifical intensity.

Drawings

Fig. 1 is a schematic structural view of a silicon rod cutting waste collecting device according to an embodiment in a material receiving state;

fig. 2 is a schematic structural view illustrating a silicon rod cutting waste collecting device in a material receiving state according to an embodiment;

FIG. 3 is a schematic structural view illustrating a silicon rod cutting waste collecting device in a material transferring state according to an embodiment;

FIG. 4 is a schematic diagram illustrating a side view of a silicon rod cutting waste collecting device according to an embodiment;

FIG. 5 is a schematic view illustrating a silicon rod cutting waste collecting device according to an embodiment in a state where a fixed-length cutting is used;

FIG. 6 is a schematic structural view illustrating a positioning detection unit in a silicon rod cutting waste collecting device according to an embodiment;

FIG. 7 is a view illustrating one of the structures of a receiving bin of the silicon rod cutting waste collecting device according to the embodiment;

fig. 8 is a second schematic view illustrating a structure of a receiving bin of the silicon rod cutting waste collecting device according to the second embodiment.

Description of reference numerals:

1. a base;

2. a movable frame;

3. mounting a plate;

4. a material receiving bin;

41. an abdicating long groove;

42. supporting the via;

5. a material pushing mechanism;

51. a first linear expansion unit;

52. a material pushing plate;

6. moving the material receiving box;

7. a jacking mechanism;

8. jacking the sliding shaft;

91. a suction cup;

92. a second linear expansion unit;

93. a positioning detection unit; 931. positioning the mounting seat; 932. moving the pin shaft; 933. positioning the sliding block; 934. a return spring; 935. a sensor; 936. a limiting column;

10. a floating support mechanism;

11. a wire saw cutting mechanism;

12. a tooling table;

13. a silicon rod;

14. and (4) material head.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 8, the embodiment provides a silicon rod cutting waste collecting device, the cutting waste collecting device includes a base 1, a movable frame 2, a mounting plate 3, a material receiving bin 4 and a material pushing mechanism 5, the movable frame 2 is slidably disposed on the base 1, the mounting plate 3 is fixed on the movable frame 2, the material receiving bin 4 is fixed on one side of the mounting plate 3, a yielding elongated slot 41 is disposed at the bottom of the material receiving bin 4, the material receiving bin 4 can slide along the base 1 along with the movable frame 2, the material pushing mechanism 5 includes a first linear expansion unit 51 and a material pushing plate 52, the first linear expansion unit 51 is disposed on the movable frame 2, the material pushing plate 52 is connected with an expansion end of the first linear expansion unit 51, and the material pushing plate 52 can move in the material receiving bin 4. The base 1 is used as a bearing structure of the cutting waste collecting device and is used for installing the moving frame 2, the mounting plate 3, the material receiving bin 4, the material pushing mechanism 5 and the like.

In a specific embodiment, a feeding tool table 12 is also disposed on the base 1 for conveying and clamping the silicon rod 13. The moving frame 2 is used for bearing the mounting plate 3, the material receiving bin 4 and the material pushing mechanism 5, and the material receiving bin 4 and the material pushing mechanism 5 are driven to be close to or far away from the end part of the silicon rod 13 to be cut by driving the moving frame 2 to slide along the base 1; preferably, the moving frame 2 and the base 1 slide in a matching manner through a sliding rail and a sliding groove structure, so that the stability of movement is ensured. The sliding of the movable frame 2 can be pushed by a cylinder and a hydraulic cylinder, and the movable frame 2 can also be driven to move by the matching of a motor and a ball screw. The mounting panel 3 is used for connecting and removes frame 2 and connect material storehouse 4, is convenient for connect the installation of material storehouse 4 for connect one side setting of material storehouse 4 orientation silicon rod 13. The bottom of the material receiving bin 4 is provided with a yielding elongated slot 41, the yielding elongated slot 41 is arranged to facilitate the material receiving bin 4 to extend into the lower part of the tooling table 12 so as to prevent the tooling table 12 from interfering with the movement of the material receiving bin 4, and the material receiving bin can be adaptively adjusted according to the shape of the tooling table so as to prevent the movement interference. The pushing mechanism 5 is used for pushing the stub bar 14, after the silicon rod 13 is cut, the stub bar 14 firstly drops into the receiving bin 4, the stub bar 14 in the receiving bin 4 needs to be collected by other collecting mechanisms, if the receiving bin 6 is moved, when the receiving bin 6 is located at one end, far away from the pushing mechanism 5, of the receiving bin 4, the first linear telescopic unit 51 drives the pushing plate 52 to move, the stub bar 14 in the receiving bin is pushed into the moving receiving bin 6, and subsequent collecting processing is facilitated.

The silicon rod cutting waste collecting device comprises a base 1, a moving frame 2, a mounting plate 3, a material receiving bin 4 and a material pushing mechanism 5, when a silicon rod 13 is cut, the silicon rod 13 is placed on a tool table 12, the silicon rod 13 is pushed to move to the position below a wire saw cutting mechanism 11 so as to cut a stub bar 14, before the wire saw cutting mechanism performs cutting processing, the moving frame 2 moves towards the direction close to the tool table 12 along the base 1, the moving frame 2 drives the mounting plate 3 and the material receiving bin 4 to move together, an abdicating long groove 41 is formed at the bottom of the material receiving bin and can be passed by the tool table 12, so that the material receiving bin 4 is positioned below a stub bar 14 of the silicon rod 13, after the stub bar 14 is cut off by the wire saw cutting mechanism 11, the stub bar 14 can automatically fall into the material receiving bin 4, when the stub bar 14 in the material receiving bin 4 needs to be collected, the moving frame 2 moves to the original position along the base 1, then the first linear expansion unit 51 of the material pushing mechanism 5 drives the push plate to move, so that the push plate pushes the waste head 14 in the material receiving bin 4 into the collecting mechanism to be taken away. In this scheme, connect feed bin 4 and cooperate pushing equipment 5 to realize the receipt and the transportation of stub bar 14 automatically through addding, make things convenient for the processing of stub bar 14, can effectively improve work efficiency, reduce artifical intensity.

Referring to fig. 4, as a preferred embodiment of the present invention, the cutting waste collecting device further includes a movable material receiving box 6, and the movable material receiving box 6 is movable to one side of the material receiving bin 4 for receiving the cutting waste. The movable material receiving box 6 is used for receiving and taking cutting waste materials in the material receiving bin, and is convenient to collect and treat. Preferably, the cutting waste collecting device further comprises an assembly line manipulator, wherein the assembly line manipulator is used for grabbing the movable material receiving box 6 so as to move the material receiving box 6 to and fro between the waste treatment point and the material receiving bin 4. In this embodiment, both can select to realize that the unit waste material is accepted and got, and the rethread is artifical to be dealt with, also can cooperate the fixed point that automatic factory line was planned to realize after the waste recovery to handle, effectively improve work efficiency, reduce artifical intensity.

Please refer to fig. 1 to 4, as a preferred embodiment of the present invention, the cutting waste collecting device further includes a jacking mechanism 7, the jacking mechanism 7 is disposed on the movable frame 2, and the telescopic end of the jacking mechanism 7 is fixed to the mounting plate 3 for driving the mounting plate 3 to move up and down. The jacking mechanism 7 drives the mounting plate 3 to move up and down, namely drives the material receiving bin 4 and the material pushing mechanism 5 to move up and down so as to adjust the position of the material receiving bin 4. On the one hand, the device can adapt to the tool tables 12 with different heights, on the other hand, the height of the material receiving bin 4 is controlled to be higher than that of the movable material receiving box 6, the material head 14 can be conveniently collected, and the device is high in applicability. Specifically, the jacking mechanism 7 is a jacking cylinder or a jacking hydraulic cylinder.

As shown in the embodiment of fig. 4, the cutting scrap collecting apparatus further includes a lift sliding shaft 8, and the lift sliding shaft 8 is disposed between the moving frame 2 and the mounting plate 3. The jacking sliding shaft 8 is arranged to enable the mounting plate 3 to move more stably, and the structural firmness is stronger.

Referring to fig. 5, as a preferred embodiment of the present invention, the cutting waste collecting device further includes a length fixing mechanism, the length fixing mechanism includes a suction cup 91 and a second linear expansion unit 92, the second linear expansion unit 92 is fixed on the mounting plate 3, a via hole is formed on the material pushing plate 52, the second linear expansion unit 92 passes through the via hole and is connected to the suction cup 91, and the suction cup 91 is used for attaching and sucking the end surface of the silicon rod 13 with the waste removed. In this embodiment, after the stub bar 14 of the silicon rod 13 is cut, the second linear expansion unit 92 drives the suction cup 91 to move, so that the suction cup 91 sucks one end surface of the silicon rod 13, and the silicon rod 13 is dragged to a specified cutting position, and it is determined that the distance between one end of the silicon rod 13 sucked by the suction cup 91 at the cutting origin of the silicon rod 13 and the wire saw cutting mechanism 11 is fixed, so that fixed-length cutting can be achieved. After the first cutting work is finished, the length fixing mechanism is repeatedly used to finish the dragging and feeding of the silicon rod 13, so that the feeding process is simpler, the length fixing efficiency is high, and the cutting efficiency is improved.

In the embodiment shown in fig. 6, the length control mechanism further includes a positioning detection unit 93, and the positioning detection unit 93 is configured to perform the detection of the movement position of the suction cup 91 to ensure the accuracy of positioning the silicon rod 13 and the origin, so as to reduce the error of the cutting length of the silicon rod 13 and ensure the processing precision thereof. Specifically, location detecting element 93 is including location mount pad 931, removal round pin axle 932, location slider 933, reset spring 934 and sensor 935, location mount pad 931 is fixed in on the push pedal, removal round pin axle 932 sliding sleeve locates on location mount pad 931, and location slider 933 is fixed in the one end of removal round pin axle 932, reset spring 934 cover is established on the removal round pin axle 932 between location mount pad 931 and the location slider 933, the response end of sensor 935 is towards location slider 933. The positioning and mounting seat 931 is fixed to the push plate and can move with the push plate. As shown in fig. 5, when the push plate is driven by the first linear expansion unit 51 to abut against the mounting plate 3, the position of the positioning detection mechanism is fixed, the end surface of the silicon rod 13 is sucked by the second linear expansion unit 92 through the suction cup 91 to drive the silicon rod 13 to move, when the silicon rod 13 is close to the push plate, the end surface of the silicon rod can press the positioning slider 933, and further the pressing movable pin 932 moves, the return spring 934 is in a compressed state, when the sensor 935 detects that the positioning slider 933 moves to a specified position, the first linear expansion unit 51 stops moving, at this time, the silicon rod 13 moves to the specified position, one end sucked by the silicon rod 13 and the suction cup 91 is the cutting origin, so that the wire saw cutting mechanism 11 can perform tool setting, thereby. After the fixed-length cutting is completed, the cut silicon rod 13 is taken away, and the positioning slide block 933 returns to the original position under the action of the return spring 934 so as to perform the next fixed-length cutting.

Referring to fig. 6, as a preferred structure of the present invention, the positioning detection unit 93 further includes a limiting column 936, the limiting column 936 is disposed on the positioning mounting seat 931, and the limiting column 936 is located between the positioning mounting seat 931 and the positioning slider 933. The limiting column 936 is used for protecting the sensor 935 so as to prevent the sensor 935 from being out of order or prevent the first linear expansion unit 51 from being broken down, and the silicon rod 13 presses the positioning slide block 933 to damage the sensor 935, so that the use safety of the device is improved, the use cost is reduced, and the work efficiency is ensured.

Referring to fig. 1 to 4, as a preferred embodiment of the present invention, the cutting waste collecting device further includes a floating support mechanism 10, the floating support mechanism 10 is symmetrically disposed at two sides of the movable frame 2, as shown in fig. 7 and 8, a support via hole 42 is disposed on a side wall of the receiving bin 4, and a support end of the floating support mechanism 10 can pass through the support via hole 42 and abut against the silicon rod 13. When the silicon rod 13 is cut to a fixed length, the length of the silicon rod 13 may be too long, and the end part is supported by the floating support mechanism 10, so that the cutting stability is maintained, and the cutting precision is improved.

In some specific embodiments, the first and second

linear expansion units

51 and 92 are one of an air cylinder, a hydraulic cylinder, or a linear push rod motor.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.

Claims

1. The utility model provides a silicon rod cutting waste material collecting device, its characterized in that, cutting waste material collecting device includes the base, removes frame, mounting panel, connects feed bin and pushing equipment, it sets up on the base to remove frame slidable, the mounting panel is fixed in and removes on the frame, connect the feed bin to be fixed in one side of mounting panel, connect the bottom of feed bin and seted up the elongated slot of stepping down, it can slide along the base along with removing the frame to connect the feed bin, pushing equipment includes first linear expansion unit and scraping wings, first linear expansion unit sets up on removing the frame, the scraping wings is connected with first linear expansion unit's flexible end, and the scraping wings can remove in connecing the feed bin.

2. The silicon rod cutting waste collection device as recited in claim 1, wherein the cutting waste collection device further comprises a mobile material receiving box, and the mobile material receiving box can move to one side of the material receiving bin for receiving the cutting waste.

3. The silicon rod cutting waste collection device as recited in claim 2, wherein the cutting waste collection device further comprises a jacking mechanism, the jacking mechanism is disposed on the movable frame, and a telescopic end of the jacking mechanism is fixed to the mounting plate for driving the mounting plate to move up and down.

4. The silicon rod cutting waste collection device as set forth in claim 3, wherein the lifting mechanism is a lifting cylinder or a lifting hydraulic cylinder.

5. The silicon rod cutting waste collection device as recited in claim 3, wherein the cutting waste collection device further comprises a lift-up sliding shaft disposed between the moving frame and the mounting plate.

6. The silicon rod cutting waste collection device according to claim 1, wherein the cutting waste collection device further comprises a length control mechanism, the length control mechanism comprises a suction cup and a second linear expansion unit, the second linear expansion unit is fixed on the mounting plate, a through hole is formed in the material pushing plate, the second linear expansion unit penetrates through the through hole and is connected with the suction cup, and the suction cup is used for attaching and sucking the end surface of the silicon rod with the waste removed.

7. The silicon rod cutting waste collection device according to claim 6, wherein the length control mechanism further comprises a positioning detection unit, the positioning detection unit comprises a positioning mounting seat, a moving pin, a positioning slider, a return spring and a sensor, the positioning mounting seat is fixed on the push plate, the moving pin is slidably sleeved on the positioning mounting seat, the positioning slider is fixed at one end of the moving pin, the return spring is sleeved on the moving pin between the positioning mounting seat and the positioning slider, and the sensing end of the sensor faces the positioning slider.

8. The silicon rod cutting waste collection device as recited in claim 7, wherein the positioning detection unit further comprises a limiting post disposed on the positioning mounting seat, the limiting post being located between the positioning mounting seat and the positioning slide block.

9. The silicon rod cutting waste collection device according to claim 6, wherein the cutting waste collection device further comprises floating support mechanisms, the floating support mechanisms are symmetrically arranged on two sides of the movable frame, support through holes are formed in the side walls of the material receiving bins, and support ends of the floating support mechanisms can penetrate through the support through holes to tightly abut against the silicon rods.

10. The silicon rod cutting waste collection device as recited in claim 6, wherein the first and second linear expansion units are one of a cylinder, a hydraulic cylinder, or a linear push rod motor.