CN218363689U

CN218363689U - Diamond wire saw rewinder grinding device

Info

Publication number: CN218363689U
Application number: CN202222135810.0U
Authority: CN
Inventors: 徐金宝; 吕忠光
Original assignee: Zhejiang Zero Axis Intelligent Equipment Co ltd
Current assignee: Zhejiang Zero Axis Intelligent Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-24
Anticipated expiration: 2032-08-15

Abstract

The utility model provides a diamond wire saw is compound around grinding device, including frame, actinobacillus wheel, take-up pulley, direction subassembly, two supporting wheels, two reels and two sets of grinding machanism, actinobacillus wheel, take-up pulley pass through the horizontal rotation setting of centre gripping subassembly in the frame, and two supporting wheels, two reels rotate to be connected in the frame, and two supporting wheels correspond from top to bottom with two reels, and are the rectangle form, and the coping saw that derives from the actinobacillus wheel is through leading-in supporting wheel of direction subassembly to after at two supporting wheels, two reels are outer around a plurality of rings, lead to the take-up pulley through the direction subassembly on, two grinding machanism settings are in the frame. After the diamond wire saw is wound out from the pay-off wheel, the diamond wire saw is wound on the take-up wheel after being wound for a plurality of circles side by side outside the frame-shaped supporting structure formed by the two supporting wheels and the two reels, the two grinding mechanisms can simultaneously grind a row of diamond wire saws wound outside the supporting wheels and the reels, and the grinding consistency of the diamond wire saws is high.

Description

Diamond wire saw rewinder grinding device

Technical Field

The utility model relates to the technical field of machinery, specifically be a diamond wire saw rewinds grinding device.

Background

At present, the wire cutting of monocrystalline silicon, polycrystalline cabinets and amorphous silicon wafers is an essential step in the manufacturing process of solar photovoltaic cells, wherein steel wires used in the wire cutting play a vital role in the production and manufacturing process of the solar photovoltaic cells.

After the diamond wire is wound to the spool through the electroplating process, the diamond wire can be delivered to a client end only through the rewinding process under the following conditions: 1. when the appearance of the piled lines or the edges are not in accordance with the requirements of customers after the spool is wound; 2. when the products produced on the electroplating line need to be divided into products with different lengths according to the requirements of customers; 3. when the diamond wire edge rate after electroplating can not meet the product quality requirement.

Diamond wire rate of going out of cutting edge can not reach product quality, need will adhere to jail or inhomogeneous diamond through the mode of polishing and polish, in order to ensure product quality, need polish to the two-sided of diamond wire when polishing, and present stage is when polishing to the one side of diamond wire owing to the piece of polishing when polishing, can extrude diamond wire, lead to the diamond wire to take place slight displacement and vibration, so need the secondary to rewind to polish the another side, it is inefficient to polish, and because present stage is polished and all is the single line and is polished, because diamond wire in-process vibration of polishing, the whole uniformity of polishing that leads to the diamond wire is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a diamond wire saw rewinds grinding device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a diamond wire saw is compound around grinding device, includes frame, actinobacillus wheel, take-up pulley, direction subassembly, two supporting wheels, two reels and two sets of grinding machanism, actinobacillus wheel, take-up pulley pass through the horizontal rotation setting of centre gripping subassembly in the frame, and two supporting wheels, two reels rotate to be connected in the frame, and two supporting wheels correspond from top to bottom with two reels, and are the rectangle form, and the coping saw that derives from the actinobacillus wheel is through leading-in supporting wheel of direction subassembly to after two supporting wheels, two reels are outer around a plurality of rings, lead to the take-up pulley through the direction subassembly on, two grinding machanism settings are in the frame, and corresponding with the inside and outside side of coping saw respectively.

Preferably, the clamping component comprises a frame, a fixed chuck, a driving motor, a movable chuck and a first air cylinder, the fixed chuck is rotatably connected to one side of the frame, the first air cylinder is transversely arranged on the other side of the frame, the movable chuck is arranged at the output end of the first air cylinder, and the driving motor is arranged on the frame and is connected with the fixed chuck.

Preferably, grinding machanism includes backup pad, whetstone, punch holder, lower plate, two cylinders and electric putter, backup pad lateral sliding adaptation is in the frame, electric putter transversely sets up in the frame and links to each other with the backup pad, the fixed top that sets up in the backup pad of punch holder, two vertical settings of cylinder are in the below of backup pad, the lower plate setting just corresponds from top to bottom with the punch holder at the output of cylinder two, be used for centre gripping whetstone between punch holder and the lower plate.

Preferably, the guiding assembly comprises a guiding wheel, a first tension wheel, a second guiding wheel, a third guiding wheel, a second tension wheel, a fourth guiding wheel and a guiding wheel, the first tension wheel and the second guiding wheel are sequentially arranged between the paying-off wheel and the first supporting wheel along the routing direction, and the third guiding wheel, the second tension wheel, the fourth guiding wheel and the guiding wheel are sequentially arranged between the second supporting wheel and the take-up wheel along the routing direction.

Preferably, the first guide wheel, the first tension wheel and the second guide wheel are arranged in a V shape, and the third guide wheel, the second tension wheel and the fourth guide wheel are arranged in a V shape.

Preferably, the frame is provided with a power-assisted motor connected with the supporting wheel and the winding wheel.

Preferably, a limiting groove is formed in the supporting wheel, and a plurality of wire grooves are formed in the reel at equal intervals along the length direction of the limiting groove.

(III) advantageous effects

The utility model provides a diamond wire saw is around grinding device again. The method has the following beneficial effects:

1. according to the diamond wire saw rewinding and polishing device, after the diamond wire saw is wound out of the pay-off wheel, a plurality of circles of diamond wire saw are wound outside the frame-shaped supporting structure formed by the two supporting wheels and the two reels side by side and then wound on the take-up wheel, the two polishing mechanisms can polish a row of diamond wire saws wound outside the supporting wheels and the reels at the same time, and the polishing consistency of the diamond wire saws is high; simultaneously because the four corners that two supporting wheels and reel formed supports, the vibration of diamond wire saw at the in-process of polishing can be offset, makes the two-sided mutual noninterference of polishing of diamond wire saw, and it is efficient to polish.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the polishing status of the present invention;

FIG. 3 is a schematic view of a polishing mechanism of the present invention;

fig. 4 is a schematic view of the clamping assembly of the present invention.

In the figure: the automatic wire drawing machine comprises a machine frame 1, a wire paying-off wheel 2, a wire taking-up wheel 3, a polishing mechanism 4, a supporting wheel 5, a wire winding wheel 6, a transverse moving assembly 7, a guide wheel 8, a guide wheel I9, a tension wheel I10, a guide wheel II 11, a guide wheel III 12, a tension wheel II 13, a guide wheel IV 14, a guide wheel IV 15, a wire saw 16, a power-assisted motor 20, a frame 21, a fixed chuck 22, a driving motor 23, a movable chuck 24, a cylinder I25, a limiting groove 51, a wire casing 61, a supporting plate 41, a knife stone 42, an upper clamping plate 43, a lower clamping plate 44, a cylinder II 45 and an electric push rod 46.

Detailed Description

The embodiment of the utility model provides a diamond wire saw is around grinding device, as shown in fig. 1-4, including frame 1, actinobacillus wheel 2, take-up pulley 3, direction subassembly, two supporting wheels 5, two reels 6 and two sets of grinding machanism 4.

As shown in figure 1, the paying-off wheel 2 and the take-up wheel 3 are transversely and rotatably arranged on the rack 1 through the clamping assembly.

As shown in fig. 4, the clamping assembly includes a frame 21, a fixed chuck 22, a driving motor 23, a movable chuck 24, and a first air cylinder 25, wherein the fixed chuck 22 is rotatably connected to one side of the frame 21, the first air cylinder 25 is transversely disposed on the other side of the frame 21, the movable chuck 24 is rotatably connected to an output end of the first air cylinder 25, and the driving motor 23 is disposed on the frame 21 and connected to the fixed chuck 22. The fixed chuck 22 and the movable chuck 24 are used for clamping the paying-off wheel 2 or the take-up wheel 3, the paying-off wheel 2 and the take-up wheel 3 are I-shaped wheels, and a through hole is formed in the middle of the I-shaped wheels, so that the fixed chuck 22 and the movable chuck 24 can be set to be in a trapezoidal boss shape, and when the cylinder I25 drives the movable chuck 24 to clamp the paying-off wheel 2 or the take-up wheel 3 on the fixed chuck 22, the cylinder I23 drives the movable chuck 24 to rotate.

Two supporting wheels 5, two reels 6 rotate to be connected in frame 1, and two supporting wheels 5 correspond from top to bottom with two reels 6, and are the rectangle form, have seted up spacing groove 51 on the supporting wheel 5, and spacing groove 51 is used for preventing diamond wire saw roll-off supporting wheel 5. The wire winding wheel 6 is provided with a plurality of wire grooves 61 at equal intervals along the length direction of the limiting groove 51, and the plurality of wire grooves 61 are used for separating a plurality of coils of wire saws 16 wound on the wire winding wheel 6 to prevent the wire saws 16 from being wound in a cross mode. The wire saw 16 led out from the pay-off wheel 2 is led into the limiting groove 51 on the supporting wheel 5 through the guide assembly, and after a plurality of circles are wound outside the wire grooves 61 on the two supporting wheels 5 and the two reels 6, the wire saw is led onto the take-up wheel 3 through the guide assembly, and the two grinding mechanisms 4 are arranged on the rack 1 and correspond to the inner side surface and the outer side surface of the wire saw 16 respectively. One grinding mechanism 4 is located inside the two support wheels 5, two loops of the reel 6, grinding the inner surface of the jigsaw 16 wound thereon, and the other is located outside the loops grinding the outer surface of the jigsaw 16 wound thereon.

The two grinding mechanisms 4 can simultaneously grind a row of diamond wire saws 16 wound outside the support wheel 5 and the reel 6, and the grinding consistency of the diamond wire saws 16 is high; meanwhile, due to the four-corner support formed by the two supporting wheels 5 and the reel 6, the vibration of the diamond wire saw 16 in the grinding process can be counteracted, so that the double-side grinding of the diamond wire saw 16 is not interfered with each other, and the grinding efficiency is high.

In order to improve the transmission efficiency of the diamond wire saw 16 on the supporting wheel 5 and the reel 6, an assisting motor 20 connected with the supporting wheel 5 and the reel 6 is arranged on the frame 1. The booster motor 20 is used for driving the support wheel 5 and the reel 6 to rotate, so that the support wheel and the reel 6 rotate synchronously with the fretsaw 16, and friction between the fretsaw 16 and the support wheel 5 and the reel 6 is reduced.

As shown in fig. 1 and 3, the grinding mechanism 4 includes a support plate 41, a whetstone 42, an upper clamp plate 43, a lower clamp plate 44, a second air cylinder 45 and an electric push rod 46, the support plate 41 is transversely slidably fitted on the frame 1, the electric push rod 46 is transversely arranged on the frame 1 and connected with the support plate 41, the upper clamp plate 43 is fixedly arranged above the support plate 41, the second air cylinder 45 is vertically arranged below the support plate 41, the lower clamp plate 44 is arranged at an output end of the second air cylinder 45 and vertically corresponds to the upper clamp plate 43, the whetstone 42 is clamped between the upper clamp plate 43 and the lower clamp plate 44, and the whetstone 42 is clamped between the upper clamp plate 43 and the lower clamp plate 44 by the second air cylinder 45. The electric push rod 46 is used to adjust the distance between the whetstone 42 and the jigsaw 16.

As shown in fig. 1-2, the guiding assembly includes a guiding wheel 8, a guiding wheel one 9, a tension wheel one 10, a guiding wheel two 11, a guiding wheel three 12, a tension wheel two 13, a guiding wheel four 14 and a guiding wheel 15, the guiding wheel 8, the guiding wheel one 9, the tension wheel one 10 and the guiding wheel two 11 are sequentially disposed between the paying-off wheel 2 and the first supporting wheel 5 along the routing direction, a traversing assembly 7 is disposed on the machine frame 1 along the length direction of the paying-off wheel 2, the guiding wheel 8 is rotatably connected to the traversing assembly 7, the traversing assembly 7 may be a lead screw sliding rail assembly, or may be a rodless cylinder assembly, and is an existing commercially available product. The traversing component 8 is used for driving the guide-out wheel 8 to move back and forth along the length direction of the paying-off wheel 2. The third guide wheel 12, the second tension wheel 13, the fourth guide wheel 14 and the guide-in wheel 15 are sequentially arranged between the second support wheel 5 and the take-up pulley 3 along the routing direction. The rack 1 is also provided with a second traverse component for driving the guide-in wheel 15 to circularly move along the length direction of the take-up wheel 3, the structure of the second traverse component is consistent with that of the traverse component 7, and the guide-in wheel 15 is rotatably connected to the second traverse component.

As shown in fig. 2, the first guide wheel 9, the first tension wheel 10, and the second guide wheel 11 are arranged in a V shape, and the third guide wheel 12, the second tension wheel 13, and the fourth guide wheel 14 are arranged in a V shape. The tension wheel I10 and the tension wheel II 13 are used for providing tension for the wire saw.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diamond wire saw is around grinding device which characterized in that: including frame (1), actinobacillus wheel (2), take-up pulley (3), direction subassembly, two supporting wheels (5), two reels (6) and two sets of grinding machanism (4), actinobacillus wheel (2), take-up pulley (3) transversely rotate through the centre gripping subassembly and set up in frame (1), two supporting wheels (5), two reels (6) rotate and connect in frame (1), two supporting wheels (5) correspond from top to bottom with two reels (6), and be the rectangle form, fretsaw (16) of deriving from actinobacillus wheel (2) are through leading-in supporting wheel (5) of direction subassembly to after two supporting wheels (5), two reels (6) are outer around a plurality of rings, lead to take-up pulley (3) through the direction subassembly on, two grinding machanism (4) set up in frame (1), and respectively with the interior lateral surface of fretsaw (16) corresponding.

2. The diamond wire saw rewinding and grinding device according to claim 1, characterized in that: the clamping assembly comprises a frame (21), a fixed chuck (22), a driving motor (23), a movable chuck (24), a first cylinder (25), wherein the fixed chuck (22) is rotatably connected to one side of the frame (21), the first cylinder (25) is transversely arranged on the other side of the frame (21), the movable chuck (24) is arranged at the output end of the first cylinder (25), and the driving motor (23) is arranged on the frame (21) and is connected with the fixed chuck (22).

3. The diamond wire saw rewinding and grinding device according to claim 1, characterized in that: grinding machanism (4) are including backup pad (41), whetstone (42), punch holder (43), lower plate (44), two (45) of cylinder and electric putter (46), backup pad (41) lateral sliding adaptation is on frame (1), electric putter (46) transversely set up in frame (1) and link to each other with backup pad (41), punch holder (43) are fixed to be set up the top in backup pad (41), two (45) vertical settings in the below of backup pad (41) of cylinder, lower plate (44) set up at the output of two (45) of cylinder and correspond from top to bottom with punch holder (43), be used for centre gripping whetstone (42) between punch holder (43) and lower plate (44).

4. The diamond wire saw rewinding and grinding device according to claim 1, characterized in that: the guiding component comprises a guiding wheel (8), a first guiding wheel (9), a first tension wheel (10), a second guiding wheel (11), a third guiding wheel (12), a second tension wheel (13), a fourth guiding wheel (14) and a guiding wheel (15), wherein the guiding wheel (8), the first guiding wheel (9), the first tension wheel (10) and the second guiding wheel (11) are sequentially arranged between the paying-off wheel (2) and the first supporting wheel (5) along the routing direction, and the third guiding wheel (12), the second tension wheel (13), the fourth guiding wheel (14) and the guiding wheel (15) are sequentially arranged between the second supporting wheel (5) and the take-up wheel (3) along the routing direction.

5. The diamond wire saw rewinding grinding device according to claim 4, wherein: the guide wheels I (9), the tension wheels I (10) and the guide wheels II (11) are arranged in a V shape, and the guide wheels III (12), the tension wheels II (13) and the guide wheels IV (14) are arranged in a V shape.

6. The diamond wire saw rewinding and grinding device according to claim 1, characterized in that: and the rack (1) is provided with a power-assisted motor (20) connected with the supporting wheel (5) and the reel (6).

7. The diamond wire saw rewinding and grinding device according to claim 1, characterized in that: the supporting wheel (5) is provided with a limiting groove (51), and the reel (6) is provided with a plurality of wire grooves (61) at equal intervals along the length direction of the limiting groove (51).