CN218985311U - Semiconductor die-cutting equipment uses servo drive's kickoff - Google Patents
Semiconductor die-cutting equipment uses servo drive's kickoff Download PDFInfo
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- CN218985311U CN218985311U CN202223244278.2U CN202223244278U CN218985311U CN 218985311 U CN218985311 U CN 218985311U CN 202223244278 U CN202223244278 U CN 202223244278U CN 218985311 U CN218985311 U CN 218985311U
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Abstract
The utility model relates to the technical field of a poking device, and particularly discloses a poking mechanism driven by servo for semiconductor punching equipment, which comprises a poking claw fixing cross rod, a motor seat and two groups of linear bearing seats, wherein the linear bearing seats are provided with rotating holes for rotating the poking claw fixing cross rod; one end of the pusher dog fixing cross rod is provided with a left pusher dog, and the other end is provided with a right pusher dog; a pusher dog upper and lower material clamping alarm assembly is arranged at one end of the pusher dog fixing cross rod, which is close to the left pusher dog, and a pusher dog left and right material clamping alarm assembly is arranged at one end of the pusher dog fixing cross rod, which is close to the right pusher dog; the utility model can be carried in the semiconductor product rib cutting and forming equipment for use, is responsible for conveying the semiconductor product among equipment transportation node feeding, dies, tubing and other mechanisms, is beneficial to realizing automatic punching and forming of the semiconductor product, can realize left and right clamping alarm and upper and lower clamping alarm in material stirring, and can detect in time, thereby facilitating equipment to stop maintaining and avoiding influencing the conveying and processing of subsequent products.
Description
Technical Field
The utility model relates to the technical field of material stirring devices, in particular to a servo-driven material stirring mechanism for semiconductor punching equipment.
Background
During punching, the semiconductor needs to be conveyed to a punching point, and in the conveying process, the semiconductor needs to be uniformly stirred and conveyed by a stirring mechanism. Corresponding material stirring devices or mechanisms are required to be configured for use.
In a kick-out device for automatic processing of semiconductors, disclosed for example in the prior patent publication CN214988395U, comprising: a fixed seat arranged on the frame; the mounting plate is vertically arranged on the fixing seat, and the top of the mounting plate is provided with a conveying rail for conveying materials; rotating arms which are symmetrically arranged on the mounting plate in a rotating way; the driving piece is arranged on the mounting plate and used for driving the rotating arm to rotate; the connecting rod assembly is arranged on the mounting plate and is rotationally connected with the rotating arm; the material shifting piece is arranged at one end of the connecting rod assembly, which is far away from the rotating arm, and is used for transferring materials on the conveying track to a preset position one by one; the servo motor is used as a power source to drive the moving block to slide on the fixed block, so that the stirring assembly arranged on the moving block is driven to slide to realize the movement of the traction bar, the response speed of the stirring mechanism is improved, the stirring mechanism can move more times in unit time, and the production efficiency of the stirring mechanism is improved.
The material stirring device can stir and convey the semiconductor, but if the material clamping condition occurs in conveying, the material stirring device can not detect the material in time, so that the conveying and subsequent processing of the product are affected, and improvement is needed. Aiming at the problems, a servo-driven material stirring mechanism for semiconductor punching equipment is provided.
Disclosure of Invention
The utility model aims to provide a servo-driven material stirring mechanism for semiconductor punching equipment, so as to solve the problems that the existing material stirring device provided in the background art can stir and convey a semiconductor, but if a material clamping condition occurs in conveying, the material clamping condition cannot be detected in time, and the conveying and subsequent processing of the product are affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the servo-driven material stirring mechanism comprises a stirring claw fixing cross rod, a motor seat and two groups of linear bearing seats, wherein a rotating hole for the rotation of the stirring claw fixing cross rod is formed in each linear bearing seat;
one end of the pusher dog fixing cross rod is provided with a left pusher dog, and the other end is provided with a right pusher dog;
the device comprises a pulling claw fixing cross rod, a pulling claw left and right clamping alarm assembly and a pulling claw control alarm assembly, wherein the pulling claw upper and lower clamping alarm assembly is used for detecting upper and lower clamping is arranged at one end of the pulling claw fixing cross rod, which is close to a left pulling claw, and the pulling claw left and right clamping alarm assembly is used for detecting left and right clamping is arranged at one end of the pulling claw fixing cross rod, which is close to a right pulling claw;
the sliding block seat is arranged at the bottom of the left and right clamping alarm assembly of the pusher dog, the side wall of the linear bearing seat close to one side of the left and right clamping alarm assembly of the pusher dog is connected with the sliding rail, and the sliding block seat is connected with the sliding rail in a sliding manner;
the motor cabinet bottom installation servo motor, servo motor top axle head is connected with and is used for driving the slider seat and reciprocates gliding stirring piece on the slide rail.
In one alternative: the left material pulling claw comprises a first claw fixing frame fixedly connected to the claw fixing cross rod, and the bottom of the first claw fixing frame is connected with a plurality of material pulling needles.
In one alternative: the right material poking claw comprises a second poking claw fixing frame fixedly connected to the poking claw fixing cross rod, and the bottom of the second poking claw fixing frame is connected with a plurality of material poking needles.
In one alternative: the lifting jack feeding and discharging clamping alarm assembly comprises a lifting jack stop limit seat fixed at the top of a linear bearing seat, an arc-shaped groove matched with a lifting jack fixing cross rod is formed in the bottom of the lifting jack stop limit seat, a lifting jack anti-rotation stop block connected to the lifting jack fixing cross rod is arranged at the bottom of the lifting jack stop limit seat, a seat magnet capable of adsorbing the lifting jack anti-rotation stop block is connected to the bottom of the lifting jack stop limit seat, and a second sensor for detecting the position of the lifting jack anti-rotation stop block is arranged on the lifting jack stop limit seat.
In one alternative: the left and right clamping alarm assembly of the pusher dog comprises an air cylinder installed on a vertical plate of a sliding block seat, a piston rod of the air cylinder penetrates through the vertical plate to be connected with an air cylinder clamping prevention flange, the end part, close to the sliding block seat, of a fixed cross rod of the pusher dog is connected with a clamping prevention connecting seat, the clamping prevention connecting seat is fixedly connected with the air cylinder clamping prevention flange, and a first sensor for detecting the position of the air cylinder clamping prevention flange is arranged on the vertical plate of the sliding block seat.
In one alternative: the stirring piece comprises a rotating swing rod connected to an output shaft at the top of the servo motor, one end of the rotating swing rod is fixedly connected with the output shaft, the other end of the rotating swing rod is connected with a connecting rod in a rotating mode, and one end, away from the rotating swing rod, of the connecting rod is connected with a lug on one side of the sliding block seat in a rotating mode.
In one alternative: and the two ends of the connecting rod are both connected with the followers, and the followers are used for realizing stable rotation connection of the connecting rod and the rotating swing rod as well as stable rotation connection of the connecting rod and the convex block.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can be carried in the semiconductor product rib cutting and forming equipment for use, is responsible for conveying the semiconductor product among equipment transportation node feeding, dies, tubing and other mechanisms, is beneficial to realizing automatic punching and forming of the semiconductor product, can realize left and right clamping alarm and upper and lower clamping alarm in material stirring, and can detect in time, thereby facilitating equipment to stop maintaining and avoiding influencing the conveying and processing of subsequent products.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the left and right clamping alarm assembly of the finger in the present utility model.
FIG. 3 is a schematic diagram of the structure of the feeding and discharging alarm assembly of the pusher dog.
In the figure: 1. a linear bearing seat; 2. the pusher dog fixes the cross rod; 3. the first pusher dog fixing frame; 4. the second pusher dog fixing frame; 5. a material stirring needle; 6. a cylinder; 7. a servo motor; 8. a connecting rod; 9. a motor base; 10. rotating the swing rod; 11. a follower; 12. a slider seat; 13. the left and right clamping alarm assembly of the pusher dog; 14. the pusher dog upper and lower clamping alarm assembly; 15. a first sensor; 16. the cylinder is prevented clamping the flange; 17. anti-jamming connecting seat; 18. a deflector rod stop limit seat; 19. a magnet with a seat; 20. a second sensor; 21. the shift lever prevents the rotation stop block.
Detailed Description
Referring to fig. 1-3, in this embodiment, a semiconductor die cutting device uses a servo-driven material pulling mechanism, which includes a finger fixing cross rod 2, a motor base 9 and two sets of linear bearing bases 1, wherein a rotation hole for rotating the finger fixing cross rod 2 is formed in the linear bearing bases 1;
the linear bearing seats 1 can be fixed at the installation position of the material stirring mechanism through bolts, and the distance between the two groups of linear bearing seats 1 can be set according to actual requirements;
as shown in fig. 1, one end of the pusher dog fixing cross rod 2 is provided with a left pusher dog, and the other end is provided with a right pusher dog; when the pusher dog fixed cross rod 2 horizontally reciprocates, the left pusher dog is matched with the right pusher dog, so that a product can be pushed;
as shown in fig. 1, one end of the pusher dog fixing cross rod 2, which is close to the left pusher dog, is provided with a pusher dog up-down material clamping alarm assembly 14 for detecting up-down material clamping, and one end of the pusher dog fixing cross rod 2, which is close to the right pusher dog, is provided with a pusher dog left-right material clamping alarm assembly 13 for detecting left-right material clamping;
the clamping alarm assembly 14 on the upper and lower clamping alarm assembly 13 on the left and right clamping alarm assembly of the pusher dog can detect clamping in time, and the equipment can be conveniently stopped to be maintained.
As shown in fig. 1, a sliding block seat 12 is installed at the bottom of the left and right clamping alarm assembly 13 of the pusher dog, the side wall of the linear bearing seat 1 close to one side of the left and right clamping alarm assembly 13 of the pusher dog is connected with a sliding rail, and the sliding block seat 12 is connected with the sliding rail in a sliding manner; the slide block seat 12 can slide on the slide rail, so that the pusher dog fixed cross rod 2 is driven to slide on the linear bearing seat 1.
As shown in fig. 1, a servo motor 7 is arranged at the bottom of the motor seat 9, and a toggle piece for driving the sliding block seat 12 to slide back and forth on the sliding rail is connected with the top shaft end of the servo motor 7; the sliding block seat 12 slides reciprocally on the sliding rail, and the pusher dog fixing cross rod 2 can drive the left pusher dog and the right pusher dog to move reciprocally.
As shown in fig. 1, the left material pulling claw comprises a first claw fixing frame 3 fixedly connected to the claw fixing cross rod 2, and the bottom of the first claw fixing frame 3 is connected with a plurality of material pulling needles 5.
As shown in fig. 1, the right material pulling claw comprises a second claw fixing frame 4 fixedly connected to the claw fixing cross rod 2, and the bottom of the second claw fixing frame 4 is connected with a plurality of material pulling needles 5.
As shown in fig. 3, the feeding and discharging alarm assembly 14 comprises a driving lever stop limit seat 18 fixed on the top of the linear bearing seat 1, an arc-shaped groove matched with the driving lever fixing cross rod 2 is formed in the bottom of the driving lever stop limit seat 18, a driving lever anti-rotation stop block 21 connected to the driving lever fixing cross rod 2 is arranged at the bottom of the driving lever stop limit seat 18, a seat magnet 19 capable of adsorbing the driving lever anti-rotation stop block 21 is connected to the bottom of the driving lever stop limit seat 18, and a second sensor 20 for detecting the position of the driving lever anti-rotation stop block 21 is arranged on the driving lever stop limit seat 18;
during normal material pulling, the magnet 19 with the base adsorbs the pulling rod anti-rotation stop block 21, so that the rotation of the pulling claw fixing cross rod 2 can be limited; when the material is wrongly pulled up and down, the first pusher dog fixing frame 3 is jacked up to drive the pusher dog fixing cross rod 2 to rotate, the pusher dog anti-rotation stop block 21 rotates along with the pusher dog fixing cross rod 2, the pusher dog anti-rotation stop block 21 is forced to be far away from the second sensor 20, and the second sensor 20 detects the material, so that an alarm is triggered, the equipment stops running, and products and equipment are ensured to be normal;
as shown in fig. 2, the finger left-right clamping alarm assembly 13 comprises an air cylinder 6 mounted on a vertical plate of the sliding block seat 12, a piston rod of the air cylinder 6 penetrates through the vertical plate to be connected with an air cylinder clamping prevention flange 16, the end part, close to the sliding block seat 12, of the finger fixing cross rod 2 is connected with a clamping prevention connecting seat 17, the clamping prevention connecting seat 17 is fixedly connected with the air cylinder clamping prevention flange 16, and a first sensor 15 for detecting the position of the air cylinder clamping prevention flange 16 is arranged on the vertical plate of the sliding block seat 12;
when left and right clamping occurs, the horizontal stirring of the fixed cross rod 2 of the pusher dog is blocked, and when the force is greater than the moment regulated by the air cylinder 6, the contact distance between the air cylinder anti-clamping flange 16 and the first sensor 15 is forced to change, so that an alarm is triggered, the equipment stops running, and the products and the equipment are ensured to be normal.
As shown in fig. 1, the stirring piece comprises a rotary swing rod 10 connected to an output shaft at the top of the servo motor 7, one end of the rotary swing rod 10 is fixedly connected with the output shaft, the other end of the rotary swing rod is rotationally connected with a connecting rod 8, and one end of the connecting rod 8 far away from the rotary swing rod 10 is rotationally connected with a lug on one side of a sliding block seat 12;
the servo motor 7 drives the rotary swing rod 10 to rotate, and the slide block seat 12 can be driven to slide back and forth on the slide rail through the connecting rod 8.
As shown in fig. 1, the two ends of the connecting rod 8 are both connected with a follower 11, so as to realize stable rotation connection between the connecting rod 8 and the rotary swing rod 10 and between the connecting rod 8 and the bump.
When the automatic feeding device is used, the linear bearing seat 1 can be fixed at the installation position of the feeding mechanism through bolts, the servo motor 7 drives the rotary swing rod 10 to rotate, the slide block seat 12 can be driven to slide back and forth on the slide rail through the connecting rod 8, the horizontal reciprocating motion of the fixed cross rod 2 of the poking claw is realized, the left poking claw and the right poking claw are matched, and the feeding of a product can be performed;
when the material is wrongly pulled up and down, the first pusher dog fixing frame 3 is jacked up to drive the pusher dog fixing cross rod 2 to rotate, the pusher dog anti-rotation stop block 21 rotates along with the pusher dog fixing cross rod 2, the pusher dog anti-rotation stop block 21 is forced to be far away from the second sensor 20, and the second sensor 20 detects the material, so that an alarm is triggered, the equipment stops running, and products and equipment are ensured to be normal;
when left and right clamping occurs, the horizontal stirring of the fixed cross rod 2 of the pusher dog is blocked, and when the force is greater than the moment regulated by the air cylinder 6, the contact distance between the air cylinder anti-clamping flange 16 and the first sensor 15 is forced to change, so that an alarm is triggered, the equipment stops running, and the products and the equipment are ensured to be normal.
Claims (7)
1. The servo-driven material stirring mechanism for the semiconductor punching equipment comprises a stirring claw fixing cross rod (2), a motor seat (9) and two groups of linear bearing seats (1), wherein the linear bearing seats (1) are provided with rotating holes for the stirring claw fixing cross rod (2) to rotate;
the method is characterized in that: one end of the pusher dog fixing cross rod (2) is provided with a left pusher dog, and the other end is provided with a right pusher dog;
a pusher dog upper and lower material clamping alarm assembly (14) for detecting upper and lower material clamping is arranged at one end, close to the left pusher dog, of the pusher dog fixing cross rod (2), and a pusher dog left and right material clamping alarm assembly (13) for detecting left and right material clamping is arranged at one end, close to the right pusher dog, of the pusher dog fixing cross rod (2);
the bottom of the left and right clamping alarm assembly (13) of the pusher dog is provided with a sliding block seat (12), the side wall of the linear bearing seat (1) close to one side of the left and right clamping alarm assembly (13) of the pusher dog is connected with a sliding rail, and the sliding block seat (12) is connected with the sliding rail in a sliding manner;
the motor base (9) bottom installation servo motor (7), servo motor (7) top axle head is connected with and is used for driving slider seat (12) reciprocating sliding's stirring piece on the slide rail.
2. A semiconductor die cutting apparatus employing a servo-driven kickoff as claimed in claim 1, wherein: the left material pulling claw comprises a first claw fixing frame (3) fixedly connected to the claw fixing cross rod (2), and the bottom of the first claw fixing frame (3) is connected with a plurality of material pulling needles (5).
3. A semiconductor die cutting apparatus employing a servo-driven kickoff as claimed in claim 1, wherein: the right material poking claw comprises a second poking claw fixing frame (4) fixedly connected to the poking claw fixing cross rod (2), and the bottom of the second poking claw fixing frame (4) is connected with a plurality of material poking needles (5).
4. A semiconductor die cutting apparatus employing a servo-driven kickoff as claimed in claim 1, wherein: the automatic feeding and discharging device is characterized in that the pusher dog feeding and discharging alarming assembly (14) comprises a pusher dog stop limit seat (18) fixed at the top of the linear bearing seat (1), an arc-shaped groove matched with the pusher dog fixing cross rod (2) is formed in the bottom of the pusher dog stop limit seat (18), a pusher dog anti-rotation stop block (21) connected to the pusher dog fixing cross rod (2) is arranged at the bottom of the pusher dog stop limit seat (18), a seat magnet (19) capable of adsorbing the pusher dog anti-rotation stop block (21) is connected to the bottom of the pusher dog stop limit seat (18), and a second sensor (20) used for detecting the position of the pusher dog anti-rotation stop block (21) is arranged on the pusher dog stop limit seat (18).
5. A semiconductor die cutting apparatus employing a servo-driven kickoff as claimed in claim 1, wherein: the left and right clamping alarm assembly (13) of the poking claw comprises an air cylinder (6) mounted on a vertical plate of a sliding block seat (12), a piston rod of the air cylinder (6) penetrates through the vertical plate to be connected with an air cylinder clamping prevention flange (16), the end part, close to the sliding block seat (12), of the poking claw fixing cross rod (2) is connected with an anti-clamping connection seat (17), the anti-clamping connection seat (17) is fixedly connected with the air cylinder clamping prevention flange (16), and a first sensor (15) for detecting the position of the air cylinder clamping prevention flange (16) is arranged on the vertical plate of the sliding block seat (12).
6. A semiconductor die cutting apparatus employing a servo-driven kickoff as claimed in claim 1, wherein: the stirring piece comprises a rotating swing rod (10) connected to an output shaft at the top of the servo motor (7), one end of the rotating swing rod (10) is fixedly connected with the output shaft, the other end of the rotating swing rod is rotationally connected with a connecting rod (8), and one end, far away from the rotating swing rod (10), of the connecting rod (8) is rotationally connected with a lug on one side of the sliding block seat (12).
7. A semiconductor die cutting apparatus employing a servo-driven kickoff as set forth in claim 6, wherein: and two ends of the connecting rod (8) are connected with the followers (11) for realizing stable rotation connection of the connecting rod (8) and the rotary swing rod (10) and stable rotation connection of the connecting rod (8) and the convex blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244278.2U CN218985311U (en) | 2022-12-05 | 2022-12-05 | Semiconductor die-cutting equipment uses servo drive's kickoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244278.2U CN218985311U (en) | 2022-12-05 | 2022-12-05 | Semiconductor die-cutting equipment uses servo drive's kickoff |
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| Publication Number | Publication Date |
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| CN218985311U true CN218985311U (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223244278.2U Active CN218985311U (en) | 2022-12-05 | 2022-12-05 | Semiconductor die-cutting equipment uses servo drive's kickoff |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505737A (en) * | 2023-12-11 | 2024-02-06 | 安徽众合半导体科技有限公司 | Pusher dog feeding mechanism with incoming material detects function |
-
2022
- 2022-12-05 CN CN202223244278.2U patent/CN218985311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505737A (en) * | 2023-12-11 | 2024-02-06 | 安徽众合半导体科技有限公司 | Pusher dog feeding mechanism with incoming material detects function |
| CN117505737B (en) * | 2023-12-11 | 2024-06-14 | 安徽众合半导体科技有限公司 | Pusher dog feeding mechanism with incoming material detects function |
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