CN221968529U - An integrated device for removing the top and edge of photovoltaic silicon rods - Google Patents

Abstract

The utility model provides a photovoltaic silicon rod limit skin removes arc top and integrative device on arc limit, which relates to photovoltaic silicon rod production technical field, including the anchor clamps seat, the turnover plate, openly prop up tight piece, linear guide, driving motor and ball, linear guide is provided with two and is located the horizontal both ends of anchor clamps seat bottom respectively, ball sets up in the bottom of anchor clamps seat and is located between two linear guide, driving motor passes through the mounting panel and sets up in the one end of anchor clamps seat, be provided with the tight cylinder in top on driving motor's the output shaft, openly prop up tight piece and set up in the one end that the driving motor was kept away from to the anchor clamps seat, the turnover plate sets up on the anchor clamps seat and the both ends of turnover plate are aligned with tight cylinder in top and openly top tight piece respectively, the equidistance is provided with a plurality of pairs of locating pieces that remove limit on the one end face of turnover plate, the equidistance is provided with a plurality pairs of locating pieces that remove the top that correspond with the locating piece position that removes limit on the other relative terminal surface. The utility model realizes the conversion of the edge removing and the top removing operation, thereby realizing one machine with two purposes and reducing the purchase cost of the client machine.

Description

An integrated device for removing the top and edge of photovoltaic silicon rods

Technical Field

The utility model relates to the technical field of photovoltaic silicon rod production, in particular to an integrated device for removing the arc top and arc edge of the photovoltaic silicon rod edge skin.

Background Art

Photovoltaics, as an important clean energy, has been widely used around the world and has helped my country achieve its carbon peak and carbon neutrality goals. With the development of photovoltaic technology, solar energy has been widely promoted as a green, environmentally friendly and renewable energy. Monocrystalline silicon wafers used in solar cells are generally cut from silicon rods. In order to take into account the material utilization rate of silicon rods and ensure the photoelectric efficiency of subsequent photovoltaic modules, round silicon rods are usually squared to obtain square rods, which will cut out multiple pieces of edge skin materials of circular arc tops. However, if they are directly treated as waste, the utilization rate of round silicon rods will be reduced, resulting in a waste of raw material resources. In order to use edge skin materials to increase material utilization and save production costs, existing photovoltaic silicon rod manufacturers have developed edge skin machines. However, traditional edge skin machines can only realize the single operation of cutting arc edges or arc tops with a single machine, and cannot achieve dual-purpose use of one machine. In order to ensure the realization of the edge skinning of photovoltaic silicon rods to remove arc tops and arc edges, it is necessary to purchase equipment separately, which greatly increases the company's machine procurement cost.

Utility Model Content

The technical problem to be solved by the utility model is to provide an integrated device that can realize the arc top and arc edge removal of photovoltaic silicon rod edge skin materials, thereby greatly saving customers' machine procurement costs, and at the same time realizing the simultaneous cutting of multiple edge skin materials, greatly improving the company's production efficiency.

The technical solution adopted by the utility model to solve its technical problems is: an integrated device for removing the arc top and arc edge of the edge skin of a photovoltaic silicon rod, comprising a clamp seat, a flip plate, a front tightening block, a linear guide rail, a driving motor and a ball screw, wherein the linear guide rail is provided with two and is respectively located at the lateral ends of the bottom of the clamp seat, the ball screw is arranged at the bottom of the clamp seat and is located between the two linear guide rails, the driving motor is arranged at one end of the clamp seat through a mounting plate, a tightening cylinder is arranged on the output shaft of the driving motor, the front tightening block is arranged at an end of the clamp seat away from the driving motor, the flip plate is arranged on the clamp seat and the two ends of the flip plate are respectively aligned with the tightening cylinder and the front tightening block, a plurality of pairs of edge removal positioning blocks are equidistantly arranged on one end surface of the flip plate, and a plurality of pairs of top removal positioning blocks corresponding to the positions of the edge removal positioning blocks are equidistantly arranged on the other opposite end surface.

Furthermore, the front tightening block is vertically arranged on the clamp seat, and a limit pin hole is provided on the end of the front tightening block away from the clamp seat, a tightening rod is provided in the limit pin hole, and a tightening head is provided on the end of the tightening rod away from the front tightening block, and the tightening head passes through the tightening rod perpendicular to the flip plate.

Furthermore, a pressing block is provided on the top of the top removal positioning block, and a screw hole is provided in the middle of the pressing block.

Furthermore, a diamond wire wheel I is arranged on the top of the driving motor, and a diamond wire wheel II adapted to the diamond wire wheel I through the diamond wire is arranged on the bottom of the clamp seat.

Furthermore, the number of the flip plates is ≥3, and both ends of each flip plate are adapted to the front tightening block and the tightening cylinder.

Furthermore, the diamond wire wheel I and the diamond wire wheel II are connected via a rotating shaft.

Compared with the prior art, the beneficial effect of the utility model lies in that: the utility model respectively arranges edge removal positioning blocks and top removal positioning blocks on the upper and lower surfaces of the flip plate, and realizes the conversion of edge removal and top removal operations through the rotation of the flip plate, thereby realizing dual uses of one machine and reducing the customer's machine purchase cost, and multiple limit mechanisms are arranged on the device, so that it can adapt to the cutting operations of edge leather materials of various thicknesses, and has strong adaptability. At the same time, additional flip plates can be added according to actual application conditions, and multiple pieces of edge leather materials can be cut at the same time, thereby improving work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an embodiment of the utility model;

FIG2 is a schematic diagram of the structure of the device in FIG1 after the flip plate is flipped;

In the figure: 1. fixture seat, 2. flip plate, 3. edge removal positioning block, 4. front tightening block, 5. linear guide, 6. ball screw, 7. diamond wire wheel I, 8. tightening cylinder, 9. top removal positioning block, 10. clamping block, 11. drive motor, 12. diamond wire wheel II, 13. tightening rod, 14. tightening head.

DETAILED DESCRIPTION

The present invention is further explained and illustrated below in conjunction with the accompanying drawings and specific implementation methods.

Referring to Figures 1 and 2, the present embodiment includes a fixture seat 1, three flip plates 2 of the same specifications, three front tightening blocks 4, two linear guides 5, three drive motors 11 and a ball screw 6. The two linear guides 5 are respectively arranged horizontally at the upper and lower ends of the bottom of the fixture seat 1 and are parallel to each other. The ball screw 6 is also arranged at the bottom of the fixture seat 1 and is located between the two linear guides 5. At the same time, a slider is provided at the bottom of the fixture seat 1 to match the two linear guides 5. The ball screw 6 is connected to the fixture seat 1 through a mounting plate. The ball screw 6 is driven by a servo motor through a reducer to reduce speed and increase torque. The clamp seat 1 is moved to realize the cutting feed; three driving motors 11 are equidistantly arranged at one end of the clamp seat 1 through a mounting plate (not shown in the figure), and a tightening cylinder 8 is arranged on the output shaft of each driving motor 11. Three front tightening blocks 4 are equidistantly arranged at one end of the clamp seat 1 away from the driving motor 11, and the position of the front tightening block 4 is aligned with the position of the tightening cylinder 8. After that, three flip plates 2 with the same specifications are arranged one by one between the tightening cylinder 8 and the front tightening block 4, and the two ends of the flip plate 2 are respectively aligned with the tightening cylinder 8 and the front tightening block 4, and the flip plate 2 One end close to the tightening cylinder 8 is connected to a mounting plate (not shown in the accompanying drawings) connected to a driving motor 11, a mounting shaft hole is provided on the mounting plate (not shown in the accompanying drawings), a turning shaft is provided inside the flip plate 2 to connect and adapt to the mounting shaft hole, so as to realize a 360° rotation of the flip plate 2 around the axis; four pairs of edge removal positioning blocks 3 are equidistantly provided on one end surface of the three flip plates 2, four pairs of top removal positioning blocks 9 corresponding to the positions of the edge removal positioning blocks 3 are equidistantly provided on the other opposite end surfaces, a clamping block 10 is provided on the top of the top removal positioning block 9, a screw hole is provided in the middle position of the clamping block 10, and three front tightening blocks 4 are vertically arranged Placed on the clamp seat 1, each front clamping block 4 is provided with a limit pin hole on the end away from the clamp seat 1, and a clamping rod 13 is arranged in the limit pin hole. The clamping rod 13 is provided with a clamping head 14 at the end away from the front clamping block 4. The clamping head 14 passes through the clamping rod 13 and is perpendicular to the flip plate 2. A diamond wire wheel I7 is arranged on the top of each driving motor 11, and a diamond wire wheel II 12 adapted to the diamond wire wheel I7 through the diamond wire is arranged at the bottom of the clamp seat 1. The diamond wire wheel I7 and the diamond wire wheel II 12 are connected to the machine tool through a rotating shaft (not shown in the accompanying drawings) passing through each wheel.

When the device is needed, the mounting shaft hole arranged on the mounting plate of the fixture seat 1 is assembled and matched with the rotating shaft on the flip plate 2. At the same time, a limiting pin hole is also processed on the fixture seat 1, which can limit the correct processing position of the workpiece at the arc edge removal station and the arc top removal station. A de-arcing positioning block 3 is welded on one side of the flip plate 2, and a de-arcing positioning block 9 is welded on the other side. One end of the front tightening block 4 is welded on the fixture seat 1, and the tightening rod 13 at the other end is movably connected to the front tightening block 4. During the edge de-arcing process, the worker inserts and fixes the tightening rod 13 into the front tightening block 4, places the workpiece on the flip plate 2, and limits it through the de-arcing positioning block 3. Then, the tightening head 14 tightens the workpiece. A slider is provided at the bottom of the fixture seat 1. After the slider is connected to the linear guide rail 5, it is matched with the ball screw 6. The diamond wire wheels Ⅰ7 and Ⅱ12 are fixed on the machine tool through the rotating shaft, and only make rotational movement without translational movement. The tightening cylinder 8 is fixed on the machine tool. When working, the cylinder piston rod is extended to tighten the workpiece in the length direction of the workpiece, and the edge skinning and arc removal are realized through the movement of the clamp seat 1; when the edge skinning and arc top removal are required, the flip plate 2 is flipped, and the material is loaded after its position is defined, and the switch of the tightening cylinder 8 is turned on. The cylinder tightens the edge skin material in the length direction, and then tightens the screws on the clamping block 10 to clamp the edge skin material to ensure that the workpiece is closely fitted with the vertical surface of the top removal positioning block 9. The edge skin material for arc top removal can be equipped with pads of different specifications on the top removal positioning block according to the different thicknesses to realize the top removal operation of edge skin materials with different thicknesses.

Claims (6)

1. The utility model provides a photovoltaic silicon rod limit skin removes arc top and integrative device on arc limit, its characterized in that includes anchor clamps seat, turnover plate, openly pushes up tight piece, linear guide, driving motor and ball, linear guide is provided with two and is located respectively the horizontal both ends of the bottom of anchor clamps seat, ball set up in the bottom of anchor clamps seat just is located between two linear guide, driving motor pass through the mounting panel set up in the one end of anchor clamps seat, be provided with on driving motor's the output shaft and push up tight cylinder, openly push up tight piece set up in the anchor clamps seat keep away from driving motor's one end, the turnover plate set up in on the anchor clamps seat and the both ends of turnover plate respectively with push up tight cylinder with openly push up tight piece alignment, the equidistance is provided with a plurality of pairs of the locating pieces that remove the limit on one end of turnover plate, another relative terminal surface on the equidistance be provided with a plurality pairs of the locating pieces that remove the limit position corresponds.

2. The integrated device of claim 1, wherein the front tightening block is vertically disposed on the fixture seat, a limit pin hole is disposed at an end of the front tightening block away from the fixture seat, a tightening rod is disposed in the limit pin hole, a tightening head is disposed at an end of the tightening rod away from the front tightening block, and the tightening head penetrates through the tightening rod and is perpendicular to the turnover plate.

3. The integrated device according to claim 2, wherein a compression block is arranged at the top of the topping positioning block, and a screw hole is arranged in the middle of the compression block.

4. The integrated device according to claim 3, wherein the top of the driving motor is provided with a diamond wire runner i, and the bottom of the fixture seat is provided with a diamond wire runner ii adapted to the diamond wire runner i through a diamond wire.

5. The integrated device according to claim 4, wherein the number of the overturning plates is more than or equal to 3, and two ends of each overturning plate are matched with the front jacking block and the jacking cylinder.

6. The integrated device of claim 5, wherein the wire wheel i and the wire wheel ii are both connected by a shaft.