CN218593157U - Forming device for small-size semiconductor element - Google Patents

Forming device for small-size semiconductor element Download PDF

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Publication number
CN218593157U
CN218593157U CN202222356330.7U CN202222356330U CN218593157U CN 218593157 U CN218593157 U CN 218593157U CN 202222356330 U CN202222356330 U CN 202222356330U CN 218593157 U CN218593157 U CN 218593157U
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fixedly connected
spout
small
fixed
platform
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CN202222356330.7U
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Chinese (zh)
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唐金涛
聂永华
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Shenzhen Sanpu Semiconductor Co ltd
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Shenzhen Sanpu Semiconductor Co ltd
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Abstract

The utility model discloses a little volume semiconductor element's forming device relates to forming device technical field, including placing the platform, place the bench surface and seted up first spout, the below of first spout is provided with the second spout, places the equal fixedly connected with support column in four corners department of bench surface, the first mounting panel of the common fixedly connected with in top of the relative side surface of a plurality of support columns, the fixedly connected with cylinder of surface center department under the first mounting panel, the first fixed block of output fixedly connected with of cylinder, the equal fixedly connected with cutting knife in the left and right sides of first fixed block lower surface. The utility model discloses can drive the threaded rod through the motor in the moving mechanism and rotate to make the movable block move left, and then make the first brush of both sides and the second brush of front side, directly strike off the defective material, the first collection box of rethread is collected, has avoided accumulating too much defective material and has leaded to the condition emergence that equipment can't move, has improved the practicality of equipment.

Description

Forming device for small-size semiconductor element
Technical Field
The utility model relates to a forming device technical field, in particular to little volume semiconductor component's forming device.
Background
The semiconductor device is an electronic device having a conductivity between a good conductor and an insulator and performing a specific function by using a special electrical characteristic of a semiconductor material, and it is necessary to cut off a connecting rib on a lead frame after packaging to ensure complete molding, which is called rib cutting molding.
A forming device for a small-volume semiconductor element exists on the market, when a semiconductor is subjected to rib cutting treatment, a lot of cutting waste materials are remained on the surface of a workbench, and if the cutting waste materials are not manually cleaned, the excessive cutting waste materials are accumulated, the operation of equipment is affected if the waste materials are not cleaned, and even the equipment is blocked or damaged.
The content of the utility model
An object of the utility model is to provide a little volume semiconductor component's forming device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a little volume semiconductor component's forming device, is including placing the platform, place the bench surface and seted up first spout, the below of first spout is provided with the second spout, place the equal fixedly connected with support column in four corners department of bench surface, it is a plurality of the first mounting panel of the common fixedly connected with in top of the relative side surface of support column, fixedly connected with cylinder is located at first mounting panel lower surface center, the first fixed block of output fixedly connected with of cylinder, the equal fixedly connected with cutting knife in the left and right sides of first fixed block lower surface, the inside of placing the platform is provided with clearance mechanism, the right side of placing the platform is provided with moving mechanism.
Preferably, the moving mechanism comprises a fixed box, a motor is fixedly connected to the lower portion of the right side of the inner wall of the fixed box, a threaded rod is fixedly connected to the output end of the motor through a rotating shaft, the left end of the threaded rod penetrates through the left side of the inner wall of the fixed box and extends into the second chute, a moving block is in threaded connection with the lever arm of the threaded rod, the lower portions of the front side surface and the rear side surface of the moving block are respectively in sliding connection with the front side and the rear side of the inner wall of the second chute, a fixed plate is fixedly connected to the upper surface of the moving block, and limiting plates are fixedly connected to the front side and the rear side of the upper surface of the fixed plate.
Preferably, the cleaning mechanism comprises two sliding blocks, the opposite side surfaces of the two sliding blocks are fixedly connected with the centers of the front side surface and the rear side surface of the moving block, the lower surfaces of the two sliding blocks are fixedly connected with first hairbrushes, the front side surface and the rear side surface of the lower portion of the left side surface of the moving block are fixedly connected with second fixed blocks, a second mounting plate is fixedly connected below the opposite side surface of the two second fixed blocks, the lower surfaces of the two second fixed blocks are fixedly connected with second hairbrushes, the lower surfaces of the second hairbrushes are in contact with the lower portion of the inner wall of the second chute, and the lower surfaces of the two first hairbrushes are in contact with the front side and the rear side of the lower portion of the inner wall of the first chute respectively.
Preferably, the inner wall of the first sliding groove is fixedly connected with a second collecting box on the right side together, and the lower side of the left side surface of the placing table is fixedly connected with a first collecting box.
Preferably, the surfaces of the left side and the right side of the fixing plate are fixedly connected with clamping groove blocks.
Preferably, the placing table is made of stainless steel.
Preferably, the left side and the right side of the lower surface of the placing table are fixedly connected with universal wheels.
The utility model discloses a technological effect and advantage:
1. place the platform through the setting, first spout, the second spout, the support column, the cylinder, the cutting knife, first fixed block, first mounting panel, clearance mechanism, moving mechanism, can drive the threaded rod through the motor in the moving mechanism and rotate, thereby make the movable block move left, and then make the first brush of both sides and the second brush of front side, directly strike off the defective material, the first collection box of rethread is collected, avoided accumulating too much defective material and the condition that leads to the unable operation of equipment takes place, the practicality of equipment has been improved.
2. Through setting up the second and collecting the box, not only can carry on spacingly to the movable block, can also guarantee that the cutting knife aligns with two draw-in groove pieces, can also guarantee the waste material direct collection on right side, guaranteed the normal operating of equipment, set up first collection box, can brush left waste material into first collection box through first brush and second brush, concentrate and retrieve.
3. Through setting up the draw-in groove piece, can carry on spacingly to the cutting knife, guarantee the precision of cutting, improve the availability factor of equipment, will place the platform and set up to stainless steel, improve the wearability and the corrosion resistance of placing the platform, improve the life of equipment, set up the universal wheel, the equipment that can be convenient for removes, has improved the flexibility of equipment.
Drawings
Fig. 1 is a schematic plan view of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the placing table of the present invention.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
Fig. 4 is a schematic perspective view of the moving block of the present invention.
In the figure: 1. a placing table; 2. a first chute; 3. a second chute; 4. a fixing box; 5. a motor; 6. a threaded rod; 7. a moving block; 8. a fixing plate; 9. a limiting plate; 10. a groove clamping block; 11. a slider; 12. a first brush; 13. a first collection box; 14. a second collection box; 15. a second fixed block; 16. a second mounting plate; 17. a second brush; 18. a support column; 19. a first mounting plate; 20. a cylinder; 21. a first fixed block; 22. a cutting knife; 23. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a little volume semiconductor component's forming device as shown in fig. 1-4, including placing platform 1, place platform 1 upper surface and seted up first spout 2, the below of first spout 2 is provided with second spout 3, place the equal fixedly connected with support column 18 in four corners department of platform 1 upper surface, the common first mounting panel of fixedly connected with in top 19 of the relative side surface of a plurality of support columns 18, fixedly connected with cylinder 20 is located to first mounting panel 19 lower surface center, the output end fixedly connected with first fixed block 21 of cylinder 20, the equal fixedly connected with cutting knife 22 in the left and right sides of first fixed block 21 lower surface, the inside of placing platform 1 is provided with clearance mechanism, the right side of placing platform 1 is provided with moving mechanism, motor 5 that can pass through in the moving mechanism drives threaded rod 6 and rotates, thereby make movable block 7 remove left, and then make the first brush 12 of both sides and the second brush 17 of front side, directly strike off the defective material, rethread first collection box 13 collects, avoided accumulating too much defective material and lead to the condition that the equipment can's operation to take place, the practicality of equipment is improved.
As shown in fig. 1 and 2, the box 14 is collected to the right-hand common fixedly connected with second of both sides around 2 inner walls of first spout, not only can carry on spacingly to movable block 7, can also guarantee that cutting knife 22 aligns with two draw-in groove pieces 10, can also directly collect the waste material on right side, the normal operating of equipment has been guaranteed, place the first collection box 13 of below fixedly connected with of 1 left surface of platform, can brush left waste material into first collection box 13 through first brush 12 and second brush 17 in, concentrate and retrieve, the equal fixedly connected with draw-in groove piece 10 in the left and right sides surface of fixed plate 8, can carry on spacingly to cutting knife 22, guarantee the precision of cutting, the availability factor of equipment has been improved, place the equal fixedly connected with universal wheel 23 in the left and right sides of 1 lower surface, the equipment that can be convenient for moves, the flexibility of equipment has been improved.
As shown in fig. 2, the placing table 1 is made of stainless steel, and the placing table 1 is made of stainless steel, so that the wear resistance and corrosion resistance of the placing table 1 are improved, and the service life of the equipment is prolonged.
The utility model discloses the theory of operation: all electrical appliances of the device are opened through an external power supply, when the device is used, materials needing to be cut are placed on the fixing plate 8 above the moving block 7, the two limiting plates 9 vertically limit the materials, the air cylinder 20 below the first mounting plate 19 is controlled, the output end of the air cylinder drives the first fixing block 21 to move downwards, the first fixing block 21 drives the two cutting knives 22 to move downwards and extend into the clamping groove blocks 10 below the first fixing block 21, so that the ribs are cut, the second collecting box 14 can also play a limiting role, and the accuracy of the cutting knives is guaranteed;
the cut scraps on the right side can directly fall into the second collecting box 14, after cutting is completed, the motor 5 in the fixing box 4 is opened, the output end of the motor 5 drives the threaded rod 6 to rotate through the rotating shaft, so that the moving block 7 moves leftwards under the limit of the second sliding groove 3 and drives the sliding block 11 to move leftwards, the first sliding groove 2 limits the cutting, so that the scraps in the first sliding groove 2 are cleaned to the left side by the first brush 12 below the sliding block 11, and the scraps are also cleaned to the left side by the second brushes 17 below the two second fixing blocks 15 and the second mounting plate 16 while the moving block 7 moves leftwards, and are scraped into the first collecting box 13 to be cleaned in a centralized manner, if some scraps still exist in the first sliding groove 2 and the second sliding groove 3, the cleaning is easy, when the moving block 7 moves to a proper position, the cut scraps are taken down and then put into a new box, and the cutting is circulated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A molding device for small-sized semiconductor elements, comprising a placing table (1), characterized in that: place platform (1) upper surface and seted up first spout (2), the below of first spout (2) is provided with second spout (3), place the equal fixedly connected with support column (18) of four corners department of platform (1) upper surface, it is a plurality of the first mounting panel (19) of the common fixedly connected with in top of the relative side surface of support column (18), fixedly connected with cylinder (20) are located at first mounting panel (19) lower surface center, the first fixed block (21) of output fixedly connected with of cylinder (20), the equal fixedly connected with cutting knife (22) in the left and right sides of first fixed block (21) lower surface, the inside of placing platform (1) is provided with clearance mechanism, the right side of placing platform (1) is provided with moving mechanism.
2. A molding apparatus for small-sized semiconductor devices as claimed in claim 1, wherein: the moving mechanism comprises a fixed box (4), a motor (5) is fixedly connected to the lower portion of the right side of the inner wall of the fixed box (4), the output end of the motor (5) is connected with a threaded rod (6) through a rotating shaft, the left end of the threaded rod (6) penetrates through the left side of the inner wall of the fixed box (4) and extends into a second sliding groove (3), a lever arm thread of the threaded rod (6) is connected with a moving block (7), the lower portions of the front side surface and the rear side surface of the moving block (7) are respectively connected with the front side surface and the rear side surface of the inner wall of the second sliding groove (3), a fixed plate (8) is fixedly connected to the upper surface of the moving block (7), and limiting plates (9) are fixedly connected to the front side surface and the rear side surface of the fixed plate (8).
3. A molding apparatus for small-sized semiconductor devices as claimed in claim 1, wherein: the cleaning mechanism comprises two sliding blocks (11), wherein the opposite side surfaces of the two sliding blocks (11) are fixedly connected with the centers of the front side surface and the rear side surface of the moving block (7), the lower surfaces of the two sliding blocks (11) are fixedly connected with first brushes (12), the front side and the rear side of the lower portion of the left side surface of the moving block (7) are fixedly connected with second fixed blocks (15), a second mounting plate (16) is fixedly connected with the lower portion of the opposite side surface of the second fixed blocks (15), second brushes (17) are fixedly connected with the lower surfaces of the two second fixed blocks (15), second brushes (17) are fixedly connected with the lower surfaces of the second mounting plate (16), the lower surfaces of the second brushes (17) are in contact with the lower portion of the inner wall of the second sliding groove (3), and the lower surfaces of the two first brushes (12) are in contact with the front side and the rear side of the lower portion of the inner wall of the first sliding groove (2) respectively.
4. A molding apparatus for small-sized semiconductor devices as claimed in claim 1, wherein: the right-hand common fixedly connected with second collection box (14) of both sides around first spout (2) inner wall, place the first collection box (13) of below fixedly connected with of platform (1) left side surface.
5. A molding apparatus for small-sized semiconductor devices as claimed in claim 2, wherein: the surfaces of the left side and the right side of the fixing plate (8) are fixedly connected with clamping groove blocks (10).
6. A molding apparatus for small-sized semiconductor devices as claimed in claim 1, wherein: the placing table (1) is made of stainless steel.
7. A device for forming a small-sized semiconductor device as defined in claim 1, wherein: the left side and the right side of the lower surface of the placing table (1) are fixedly connected with universal wheels (23).
CN202222356330.7U 2022-09-06 2022-09-06 Forming device for small-size semiconductor element Active CN218593157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222356330.7U CN218593157U (en) 2022-09-06 2022-09-06 Forming device for small-size semiconductor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222356330.7U CN218593157U (en) 2022-09-06 2022-09-06 Forming device for small-size semiconductor element

Publications (1)

Publication Number Publication Date
CN218593157U true CN218593157U (en) 2023-03-10

Family

ID=85398653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222356330.7U Active CN218593157U (en) 2022-09-06 2022-09-06 Forming device for small-size semiconductor element

Country Status (1)

Country Link
CN (1) CN218593157U (en)

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