CN213471764U - Mortar nozzle device of multi-wire cutting machine - Google Patents
Mortar nozzle device of multi-wire cutting machine Download PDFInfo
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- CN213471764U CN213471764U CN202021649936.4U CN202021649936U CN213471764U CN 213471764 U CN213471764 U CN 213471764U CN 202021649936 U CN202021649936 U CN 202021649936U CN 213471764 U CN213471764 U CN 213471764U
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- device body
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- fixing rod
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Abstract
The utility model relates to a semiconductor production facility technical field especially relates to multi-wire saw mortar nozzle device. The utility model discloses a nozzle device body, be provided with attach fitting on the nozzle device body, attach fitting is located the outside one end of nozzle device body is linked together with the mortar pipe on the multi-wire saw, the bottom opening of nozzle device body and its inside hollow structure that is, the relative both sides of nozzle device body inner wall all articulate there is the guide plate, the outside both sides of nozzle device body all are provided with the adjustment subassembly, the adjustment subassembly with the position of guide plate is corresponding, the adjustment of adjustment subassembly corresponds the guide plate is located the inside position of nozzle device body. The utility model discloses an adjustment subassembly can change the interval size between two guide plate lower extreme borders to this flow when changing the mortar and passing through nozzle device body, resources are saved.
Description
Technical Field
The utility model relates to a semiconductor production facility technical field especially relates to multi-wire saw mortar nozzle device.
Background
The multi-line cutting is a novel cutting processing method which carries grinding materials into a semiconductor processing area for grinding through the high-speed reciprocating motion of a metal wire and simultaneously cuts hard and brittle materials such as semiconductors into hundreds of thin slices at one time.
In the existing mortar nozzle device, the flow rate of mortar is kept unchanged when the mortar passes through the mortar nozzle device, and the flow rate of the mortar passing through the mortar nozzle device cannot be changed according to different conditions, so that the mortar is wasted greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mortar nozzle device of a multi-wire cutting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the mortar nozzle device of the multi-wire cutting machine comprises a nozzle device body, wherein a connecting joint is arranged on the nozzle device body and is located one end, outside the nozzle device body, of the mortar pipe on the multi-wire cutting machine is communicated with the mortar pipe on the multi-wire cutting machine, the bottom opening of the nozzle device body and the inside of the nozzle device body are of a hollow structure, the two opposite sides of the inner wall of the nozzle device body are hinged with guide plates, adjusting assemblies are arranged on the two sides of the outside of the nozzle device body and correspond to the positions of the guide plates, and the guide plates are located at the positions inside the nozzle device body.
Preferably, the adjusting assembly comprises a hollow pipe, a first fixing rod, a second fixing rod, a screw block, a connecting rod and a screw rod; one end of the hollow pipe is fixed with one side of the nozzle device body, one end of the first fixing rod is fixed at one end, close to the nozzle device body, of the inner wall of the hollow pipe, the screw is rotatably sleeved on the outer peripheral surface of the first fixing rod, one end of the second fixing rod is fixed at one end, far away from the first fixing rod, of the screw, the other end of the second fixing rod extends to the outside of the hollow pipe, the screw block is located inside the hollow pipe and sleeved on the outer peripheral surface of the screw, the screw block is in threaded connection with the screw, and the vertical section of the screw block is matched with the vertical section shape inside the hollow pipe;
the nozzle device comprises a hollow pipe, a first through hole is formed in the upper half portion of the hollow pipe, second through holes are formed in two sides of a nozzle device body, two ends of a connecting rod respectively extend into the first through hole and the inner portion of the second through hole, and two ends of the connecting rod are respectively hinged to a screw block and a flow guide plate.
Preferably, both ends of the guide plate are abutted against the inner walls of the two sides of the nozzle device body.
Preferably, protective housings are fixed to two sides of the nozzle device body, the outer side faces of the protective housings are flush with the outer side faces of the nozzle device body, the hollow pipes are located inside the protective housings, and one ends of the second fixing rods extend to the outside of the protective housings.
Preferably, the outer side of the guide plate is sleeved with a protective sleeve.
Preferably, a knob is fixed to one end of the second fixing rod located outside the protective shell.
The utility model has the advantages that:
1. can change the interval size between two guide plate lower extreme borders through the adjustment subassembly to this flow when changing the mortar and passing through nozzle device body, resources are saved.
2. The guide plate is sleeved with the protective sleeve, so that mortar is prevented from directly contacting with the guide plate, and the service life of the guide plate is prolonged.
Drawings
Fig. 1 is a schematic view of an overall perspective structure of a mortar nozzle device of the multi-wire saw provided by the present invention;
fig. 2 is the enlarged structure diagram of a position a of the mortar nozzle device of the multi-wire saw provided by the utility model.
In the figure: 1. a nozzle device body; 11. connecting a joint; 2. a baffle; 21. a protective sleeve; 3. an adjustment assembly; 31. a hollow tube; 32. a first fixing lever; 33. a second fixing bar; 34. a screw block; 35. a connecting rod; 36. a screw; 311. a first through hole; 12. a second through hole; 4. a protective shell; 5. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the mortar nozzle device of the multi-wire saw comprises a nozzle device body 1. The nozzle device body 1 is provided with a connection joint 11. The connection fitting 11 is provided on the top of the nozzle device body 1. One end of the connecting joint 11 is connected with a mortar pipe on the multi-wire cutting machine. And the inside of the connecting joint 11 is communicated with the inside of a mortar pipe on the multi-wire cutting machine.
The nozzle device body 1 is a cuboid structure, and the bottom of the nozzle device body 1 is open and hollow. Both sides of the inner wall of the nozzle device body 1 are hinged with guide plates 2. The hinged position of the guide plate 2 and the inner wall of the nozzle device has no gap. The two sides of the guide plate 2 are attached to the two sides of the nozzle device. The gap between the two baffles 2 is adjustable. Thereby changing the amount of the mortar discharged from the nozzle device body 1.
The outside both sides of nozzle device body 1 all are provided with adjusting part 3, and adjusting part 3 corresponds with the position of guide plate 2, and adjusting part 3 adjustment corresponds guide plate 2 and is located the inside position of nozzle device body 1.
The adjusting component 3 comprises a hollow tube 31, a first fixing rod 32, a second fixing rod 33, a screw block 34, a connecting rod 35 and a screw rod 36; one end of a hollow pipe 31 is fixed with one side of a nozzle device body 1, one end of a first fixing rod 32 is fixed at one end, close to the nozzle device body 1, of the inner wall of the hollow pipe 31, a screw 36 is rotatably sleeved on the outer peripheral surface of the first fixing rod 32, one end of a second fixing rod 33 is fixed at one end, far away from the first fixing rod 32, of the screw 36, the other end of the second fixing rod 33 extends to the outside of the hollow pipe 31, a screw block 34 is located inside the hollow pipe 31, the screw block 34 is sleeved on the outer peripheral surface of the screw 36, the screw block 34 is in threaded connection with the screw 36, and the vertical section of the screw block 34 is matched;
first through-hole 311 has been seted up at the first half of hollow tube 31, and second through-hole 12 has all been seted up to the both sides of nozzle device body 1, and connecting rod 35 both ends extend to inside first through-hole 311 and the second through-hole 12 respectively, and the both ends of connecting rod 35 are articulated mutually with spiral shell piece 34 and guide plate 2 respectively. The connecting rod 35 is connected with the guide plate 2 and the solenoid firmly, and when the guide plate 2 is impacted by mortar, the two ends of the connecting rod 35 are connected with the guide plate 2 and the solenoid without looseness.
Protective housing 4 is fixed on both sides of nozzle device body 1, the lateral surface of protective housing 4 is parallel and level with the lateral surface of nozzle device body 1, hollow tube 31 is located the inside of protective housing 4, and the one end of second dead lever 33 extends to the outside of protective housing 4. The nozzle device body 1 and the protective case 4 are communicated with each other through the second through hole 311.
The outer side of the guide plate 2 is sleeved with a protective sleeve 21. The protective sleeve 21 is fixed to the deflector 2 by means of bolts or other fixing means. The mortar is prevented from directly contacting the guide plate 2. The operator can replace the worn protective casing 21, thereby extending the service life of the deflector 2.
The knob 5 is fixed to one end of the second fixing rod 33 located outside the protective case 4. The knob 5 facilitates the operator to turn the second fixing lever 33.
In this embodiment, the operator needs to change the distance between the edges of the lowest ends of the two guide plates 2 in the nozzle device body 1. The operator rotates the second fixing lever 33, and the second fixing lever 33 drives the screw rod 36 to rotate around the first fixing lever 32. Since the coil is constrained by the hollow tube 31. When the screw 36 rotates, the screw moves in a linear direction along the screw 36 itself. The solenoid drives the connecting rod 35 to move, and the connecting rod 35 drives the guide plate 2 to change the position of the guide plate inside the nozzle device body 1. Finally, the distance between the edges of the lowest ends of the two guide plates 2 is changed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Multi-wire saw mortar nozzle device, including nozzle device body (1), be provided with attach fitting (11) on nozzle device body (1), attach fitting (11) are located the outside one end of nozzle device body (1) is linked together with the mortar pipe on the multi-wire saw, the bottom opening of nozzle device body (1) and its inside are hollow structure, its characterized in that, the relative both sides of nozzle device body (1) inner wall all articulate there is guide plate (2), the outside both sides of nozzle device body (1) all are provided with adjustment subassembly (3), adjustment subassembly (3) with the position of guide plate (2) is corresponding, adjustment subassembly (3) adjustment corresponds guide plate (2) are located the inside position of nozzle device body (1).
2. The mortar nozzle device of a multi-wire saw according to claim 1, wherein the adjusting assembly (3) comprises a hollow tube (31), a first fixing rod (32), a second fixing rod (33), a screw block (34), a connecting rod (35) and a screw rod (36); one end of the hollow pipe (31) is fixed with one side of the nozzle device body (1), one end of the first fixing rod (32) is fixed at one end of the inner wall of the hollow pipe (31) close to the nozzle device body (1), the screw rod (36) is rotatably sleeved on the peripheral surface of the first fixing rod (32), one end of the second fixing rod (33) is fixed at one end of the screw rod (36) far away from the first fixing rod (32), the other end of the second fixing rod (33) extends to the outside of the hollow tube (31), the screw block (34) is positioned inside the hollow tube (31), the screw block (34) is sleeved on the peripheral surface of the screw rod (36), the screw block (34) is in threaded connection with the screw rod (36), the vertical section of the screw block (34) is matched with the vertical section of the interior of the hollow pipe (31);
first through-hole (311) have been seted up to the first half of hollow tube (31), second through-hole (12) have all been seted up to the both sides of nozzle device body (1), connecting rod (35) both ends extend to respectively first through-hole (311) and inside second through-hole (12), just the both ends of connecting rod (35) respectively with spiral shell piece (34) and guide plate (2) are articulated mutually.
3. The mortar nozzle device of a multi-wire saw according to claim 1, wherein both ends of the deflector (2) are in contact with the inner walls of both sides of the nozzle device body (1).
4. The mortar nozzle device for a multi-wire saw according to claim 2, wherein a protective shell (4) is fixed on each side of the nozzle device body (1), the outer side surface of each protective shell (4) is flush with the outer side surface of the nozzle device body (1), the hollow pipe (31) is located inside the protective shell (4), and one end of the second fixing rod (33) extends to the outside of the protective shell (4).
5. The mortar nozzle device for a multi-wire saw according to claim 1, wherein a protective sleeve (21) is sleeved outside the deflector (2).
6. The multi-wire saw mortar nozzle device according to claim 4, wherein a knob (5) is fixed to one end of the second fixing rod (33) located outside the protective shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021649936.4U CN213471764U (en) | 2020-08-11 | 2020-08-11 | Mortar nozzle device of multi-wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021649936.4U CN213471764U (en) | 2020-08-11 | 2020-08-11 | Mortar nozzle device of multi-wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213471764U true CN213471764U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021649936.4U Active CN213471764U (en) | 2020-08-11 | 2020-08-11 | Mortar nozzle device of multi-wire cutting machine |
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| CN (1) | CN213471764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601741A (en) * | 2021-08-09 | 2021-11-05 | 西安奕斯伟硅片技术有限公司 | Device for supplying mortar to a plurality of cutting lines for cutting silicon rods and silicon rod cutting apparatus |
| CN115229688A (en) * | 2022-07-27 | 2022-10-25 | 怀化伯立迅科技有限公司 | Prevent mirror surface injection rifle head of static |
-
2020
- 2020-08-11 CN CN202021649936.4U patent/CN213471764U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601741A (en) * | 2021-08-09 | 2021-11-05 | 西安奕斯伟硅片技术有限公司 | Device for supplying mortar to a plurality of cutting lines for cutting silicon rods and silicon rod cutting apparatus |
| CN115229688A (en) * | 2022-07-27 | 2022-10-25 | 怀化伯立迅科技有限公司 | Prevent mirror surface injection rifle head of static |
| CN115229688B (en) * | 2022-07-27 | 2023-12-05 | 怀化伯立迅科技有限公司 | Antistatic mirror surface spray gun head |
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