CN220911969U

CN220911969U - Placing jig of silicon wafer spin dryer

Info

Publication number: CN220911969U
Application number: CN202322217822.2U
Authority: CN
Inventors: 胡琦
Original assignee: Sichuan Jingmei Silicon Industry Technology Co ltd
Current assignee: Sichuan Jingmei Silicon Industry Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-05-07
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a placing jig of a silicon wafer spin dryer, which comprises a shell, wherein a power box is fixedly connected to the right side of the shell, a motor is fixedly installed inside the power box, the output end of the motor is fixedly connected with a worm, the surface of the worm is meshed with a worm wheel, and a positive and negative screw rod is fixedly connected inside the worm wheel. According to the utility model, the motor is started, the worm is driven to rotate by rotation of the motor, the worm wheel is driven to rotate by rotation of the worm wheel, the forward and backward rotating screw rod is driven to rotate by rotation of the worm wheel, the screw sleeve is driven to move outwards by rotation of the forward and backward rotating screw rod, the moving frame is driven to move outwards by movement of the screw sleeve, the bearing is driven to move outwards by movement of the moving frame, and accordingly the bottoms of the first abutting rod and the second abutting rod are driven to move outwards, and the top of the first abutting rod and the top of the second abutting rod move inwards to clamp and fix a silicon wafer, so that the existing fixing mode is replaced, and the effect of being convenient to fix is achieved.

Description

Placing jig of silicon wafer spin dryer

Technical Field

The utility model relates to the technical field of silicon wafers, in particular to a placing jig of a silicon wafer spin dryer.

Background

The silicon wafer spin dryer is equipment frequently used in the production process of solar silicon wafers, and mainly aims to dry the silicon wafers after the silicon wafers are washed, and the quality of the product can be directly influenced by the drying quality.

The silicon wafer dewatering needs to be used for the silicon wafer spin dryer, but the existing silicon wafer spin dryer is not enough in fixing effect, and most of the silicon wafer spin dryer is manually fixed by using a tool, so that time and labor are wasted, and the use efficiency of the silicon wafer spin dryer is reduced.

Therefore, the design improvement of the silicon wafer spin dryer is needed, the existing placing jig of the silicon wafer spin dryer is effectively prevented, the fixing effect is insufficient, most of the silicon wafer spin dryer is manually fixed by using the tool, and the phenomenon that the use efficiency of the silicon wafer spin dryer is reduced due to time and labor waste is avoided.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a placement jig for a silicon wafer spin dryer, which has the advantage of convenient fixation, and solves the problems that the existing placement jig for the silicon wafer spin dryer has the defect of insufficient fixation effect, is manually fixed by using a tool mostly by manpower, and is time-consuming and labor-consuming, and reduces the use efficiency of the silicon wafer spin dryer.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silicon chip drier place tool, includes the casing, the right side fixedly connected with power box of casing, the inside fixedly mounted of power box has the motor, the output fixedly connected with worm of motor, the surface engagement of worm has the worm wheel, the inside fixedly connected with positive and negative rotation screw of worm wheel, the surface swing joint of positive and negative rotation screw has the swivel nut, the top fixedly connected with of swivel nut removes the frame, the rear side of shells inner wall has first tight pole and the tight pole of second to support through pivot swing joint, first tight pole and the positive bottom fixedly connected with cylinder of second tight pole of supporting, the surface swing joint of cylinder has the bearing, the outside and the removal frame swing joint of bearing, the left side fixedly connected with horizontal pole of shells inner wall, the surface cover of horizontal pole is equipped with the spring, the inboard fixedly connected with of spring supports tight board.

Preferably, the cross rod penetrates through two sides of the first abutting rod and the second abutting rod, and the cross rod is matched with the spring.

As the preferable mode of the utility model, the top of the right side of the first abutting rod and the top of the left side of the second abutting rod are fixedly connected with the anti-skid pad, and the anti-skid pad is made of rubber.

As the preferable mode of the utility model, the bottom of the screw sleeve is fixedly connected with a sliding block, the bottom of the inner wall of the shell is provided with a sliding groove, and the sliding block is matched with the sliding groove for use.

As preferable, the right side of the power box is provided with a plurality of heat dissipation ports.

As the preferable right side of the power box is fixedly connected with a dust cover, and the dust cover is made of plastic.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the motor is started, the worm is driven to rotate by rotation of the motor, the worm wheel is driven to rotate by rotation of the worm wheel, the forward and backward rotating screw rod is driven to rotate by rotation of the worm wheel, the screw sleeve is driven to move outwards by rotation of the forward and backward rotating screw rod, the moving frame is driven to move outwards by movement of the screw sleeve, the bearing is driven to move outwards by movement of the moving frame, and accordingly the bottoms of the first abutting rod and the second abutting rod are driven to move outwards, and the top of the first abutting rod and the top of the second abutting rod move inwards to clamp and fix a silicon wafer, so that the existing fixing mode is replaced, and the effect of being convenient to fix is achieved.

2. According to the utility model, through the cooperation of the cross rod and the spring, the first abutting plate and the second abutting plate are conveniently limited, and the use stability of the first abutting plate and the second abutting plate is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;

fig. 3 is a schematic perspective view of a worm gear of the present utility model.

In the figure: 1. a housing; 2. a power box; 3. a motor; 4. a worm; 5. a worm wheel; 6. forward and reverse rotation of the screw; 7. a screw sleeve; 8. a moving frame; 9. a first tightening rod; 10. a second tightening rod; 11. a cylinder; 12. a bearing; 13. a cross bar; 14. a spring; 15. a pressing plate; 16. an anti-slip pad; 17. a slide block; 18. a chute; 19. a heat radiation port; 20. a dust cover.

Detailed Description

As shown in fig. 1 to 3, the placement jig of the silicon wafer spin dryer provided by the utility model comprises a shell 1, wherein a power box 2 is fixedly connected to the right side of the shell 1, a motor 3 is fixedly installed inside the power box 2, a worm 4 is fixedly connected to the output end of the motor 3, a worm wheel 5 is meshed with the surface of the worm 4, a forward and reverse rotation screw rod 6 is fixedly connected to the inside of the worm wheel 5, a screw sleeve 7 is movably connected to the surface of the forward and reverse rotation screw rod 6, a movable frame 8 is fixedly connected to the top of the screw sleeve 7, a first abutting rod 9 and a second abutting rod 10 are movably connected to the rear side of the inner wall of the shell 1 through a shaft pin, a cylinder 11 is fixedly connected to the bottom of the front side of the first abutting rod 9 and the second abutting rod 10, a bearing 12 is movably connected to the surface of the cylinder 11, a cross rod 13 is fixedly connected to the left side of the inner wall of the shell 1, a spring 14 is sleeved on the surface of the cross rod 13, and the inner side of the spring 14 is fixedly connected to an abutting plate 15.

Referring to fig. 1, a cross bar 13 penetrates through both sides of the first abutting bar 9 and the second abutting bar 10, and the cross bar 13 is matched with a spring 14.

As a technical optimization scheme of the utility model, through the cooperation of the cross rod 13 and the spring 14, the first abutting plate 15 and the second abutting plate 15 are conveniently limited, and the use stability of the first abutting plate 15 and the second abutting plate 15 is improved.

Referring to fig. 1, the top of the right side of the first abutting rod 9 and the top of the left side of the second abutting rod 10 are fixedly connected with an anti-slip pad 16, and the anti-slip pad 16 is made of rubber.

As a technical optimization scheme of the utility model, the silicon wafer is conveniently fixed by arranging the anti-slip pad 16, so that the phenomenon that the silicon wafer falls off is prevented, and the safety of the silicon wafer is improved.

Referring to fig. 1, a slider 17 is fixedly connected to the bottom of the threaded sleeve 7, a sliding groove 18 is formed in the bottom of the inner wall of the shell 1, and the slider 17 is matched with the sliding groove 18 for use.

As a technical optimization scheme of the utility model, the screw sleeve 7 is conveniently limited by the arrangement of the sliding block 17 and the sliding groove 18, so that the phenomenon of shaking of the screw sleeve 7 is prevented, and the screw sleeve is convenient for a user to use.

Referring to fig. 2, a heat dissipation port 19 is formed on the right side of the power box 2, and the number of the heat dissipation ports 19 is a plurality.

As a technical optimization scheme of the utility model, the heat dissipation of the motor 3 is facilitated by the arrangement of the heat dissipation port 19, the stability of the motor 3 is improved, and the motor is convenient for a user to use.

Referring to fig. 2, a dust cover 20 is fixedly connected to the right side of the power box 2, and the dust cover 20 is made of plastic.

As a technical optimization scheme of the utility model, dust is prevented from entering the power box 2 through the arrangement of the dust cover 20, so that the safety of internal parts is improved, and the power box is convenient for a user to use.

The working principle and the using flow of the utility model are as follows: during the use, the user is through starter motor 3, and motor 3 rotates and drives worm 4 and rotate, and worm 4 rotates and drives worm wheel 5 and rotate, and worm wheel 5 rotates and drives positive reverse screw rod 6 and rotate, and positive reverse screw rod 6 rotates and drives swivel nut 7 to move to the outside, and swivel nut 7 moves to the outside and drives and move frame 8 and move to the outside, and move frame 8 and move to the outside and drive bearing 12 and move to the outside, thereby drive the bottom that first tight pole 9 was supported with the second tight pole 10 to the outside and move, thereby make the top that first tight pole 9 was supported with the second tight pole 10 to the inboard and move and press from both sides tightly fixedly to the silicon chip, thereby reach the effect of being convenient for fix.

To sum up: this tool is placed to silicon chip drier through setting up casing 1, power box 2, motor 3, worm 4, worm wheel 5, positive and negative rotation screw rod 6, swivel nut 7, remove frame 8, first tight pole 9, the tight pole 10 of second support, cylinder 11, bearing 12, horizontal pole 13, spring 14 and support tight board 15's cooperation and use, has solved current silicon chip drier and has placed the tool, and fixed effect exists not enough, and is mostly fixed through manual use tool is manual, wastes time and energy the problem that has reduced the availability factor of silicon chip drier.

Claims

1. The utility model provides a silicon chip drier place tool, includes casing (1), its characterized in that: the right side fixedly connected with power box (2) of casing (1), the inside fixed mounting of power box (2) has motor (3), the output fixedly connected with worm (4) of motor (3), the surface engagement of worm (4) has worm wheel (5), the inside fixedly connected with positive and negative rotation screw (6) of worm wheel (5), the surface swing joint of positive and negative rotation screw (6) has swivel nut (7), the top fixedly connected with of swivel nut (7) removes frame (8), the rear side of casing (1) inner wall is through pivot swing joint first tight pole (9) and second tight pole (10) that support, the positive bottom fixedly connected with cylinder (11) of first tight pole (9) and second tight pole (10), the surface swing joint of cylinder (11) has bearing (12), the outside and the movable connection of moving frame (8) of bearing (12), the left side fixedly connected with horizontal pole (13) of casing (1) inner wall, the surface swing joint of spring (14) is equipped with spring (14) tight board (14).

2. The placement jig of the silicon wafer spin dryer according to claim 1, wherein: the cross rod (13) penetrates through two sides of the first abutting rod (9) and the second abutting rod (10), and the cross rod (13) is matched with the spring (14).

3. The placement jig of the silicon wafer spin dryer according to claim 1, wherein: the anti-skid device is characterized in that the top of the right side of the first abutting rod (9) and the top of the left side of the second abutting rod (10) are fixedly connected with anti-skid pads (16), and the anti-skid pads (16) are made of rubber.

4. The placement jig of the silicon wafer spin dryer according to claim 1, wherein: the bottom of swivel nut (7) fixedly connected with slider (17), spout (18) have been seted up to the bottom of casing (1) inner wall, slider (17) and spout (18) cooperation use.

5. The placement jig of the silicon wafer spin dryer according to claim 1, wherein: the right side of the power box (2) is provided with a plurality of heat dissipation openings (19), and the number of the heat dissipation openings (19) is a plurality.

6. The placement jig of the silicon wafer spin dryer according to claim 1, wherein: the right side of power box (2) fixedly connected with dust cover (20), the material of dust cover (20) is plastics.