TWM621259U - Pickup and placement jig - Google Patents

Abstract

This creation is a pick-and-place jig, which includes a fixed piece, a moving piece and a reset unit. The fixed piece includes a base and a buckle set straddling an external handle on the base. The moving piece can move up and down. Set in the fixed part, the moving part includes a magnetic base and an inner handle, the magnetic base is arranged in the base, the inner handle is inserted into the magnetic base and extends into the outer handle at intervals, the The reset unit is arranged between the fixed part and the moving part, and the pick-and-place jig can be used to move the chip. The magnetic attraction seat will magnetically attract the chip to facilitate the movement of the chip to the storage area, thereby shortening working hours and improving convenience The purpose of and the magnetic attraction state can be adjusted by the moving part relative to the fixed part, so the operation convenience is good.

Description

Fixture

This creation is a pick-and-place jig, especially a pick-and-place jig that can magnetically attract a chip.

During wafer manufacturing, the wafer is coated with thin film, photoresist coating, development, etching, and photoresist removal with related equipment to form a preset circuit on the wafer, and the completed wafer is then cut to form many dies , Each die is processed, packaged, tested and other operating steps to make the die into a single state of the wafer. The wafer must be moved to the storage area after the preparation is completed. Because the wafer is in a single state, it is currently by the operator The individual wafers are moved to the storage area one by one by manual transport for the next process.

However, at present, the operator manually moves the individual wafers one by one to the storage area, which is time-consuming and inconvenient, and it will destroy the relative position of the original neat arrangement, resulting in time-consuming and excessive cost of the manufacturing process. Therefore, the movement of the wafer still needs to be further improved.

The main purpose of this creation is to provide a pick-and-place jig, so as to improve the time-consuming and inconvenient situation of the current manual handling of chips.

In order to achieve the purpose of the previous disclosure, the creation fixture includes: A fixing piece, which includes a base and an outer handle, the outer handle straddles the base with a buckle set through the clamping part formed by the two bottom ends of the outer handle; A moving part is arranged in the fixed part so as to move up and down, the moving part includes a magnetic base and an inner handle, the magnetic base is arranged in the base, and the top of the magnetic base forms a protrusion The first set of connecting portions on the top surface of the base, the two bottom ends of the inner handle form a second set of connecting portions that are inserted into the first set of connecting portions, and the inner handle extends into the outer handle at intervals, and the inner handle A pressing part protruding from the outer handle is formed at the middle section; A reset unit is arranged between the fixed part and the movable part.

When in use, the wafer can be moved by magnetically attracting the wafer through the magnetic holder. After the wafer is moved to the storage area, the operator can press the pressing part of the inner handle to drive the inner handle and the magnetic holder to move outwards. Release the state of the magnetic holder to magnetically attract the wafer, and put the wafer down easily and smoothly, so the operation is convenient, and the wafer is still adsorbed and positioned by the magnetic holder during the moving process, so the stability is good, so the movement is assisted by the pick-and-place jig The chip can effectively shorten the working hours and improve the convenience, and can maintain the relative position of the original neat arrangement.

In the above, the outer handle of the fixed part is fastened to the base, and the inner handle of the movable part and the magnetic base are inserted into the assembly through the first assembly part and the second assembly part, and the assembly adopts a buckle connection. , Insert the group without the use of screws, which can reduce assembly time and achieve the purpose of improving assembly convenience.

As shown in Figures 1-2, Figures 7-8 and Figures 10-11, the creation and placement jig includes a fixed part 10, a moving part 20 and a reset unit 30.

The fixing member 10 includes a base 11A, 11B, 11C and an outer handle 12A, 12B, 12C, the outer handle 12A, 12B, 12C through the two bottom ends of the outer handle 12A, 12B, 12C formed by the clamping portion 13 , Buckle set straddles the bases 11A, 11B, 11C.

The moving part 20 is arranged in the fixed part 10 so as to move up and down. The moving part 20 includes a magnetic base 21A, 21B, 21C and an inner handle 22A, 22B, 22C. The magnetic base 21A, 21B, 21C Are arranged in the bases 11A, 11B, 11C, and the top ends of the magnetic bases 21A, 21B, 21C form a first set of connecting portions 23 protruding from the top surface of the bases 11A, 11B, 11C, the inner handles 22A, 22B, The two bottom ends of 22C form a second connecting portion 24 that is inserted into the first connecting portion 23, and the inner handles 22A, 22B, 22C extend into the outer handles 12A, 12B, 12C, and the inner handle 22A at intervals A pressing portion 25 protruding from the outer handle 12A, 12B, 12C is formed at the middle section of 22B, 22C.

The reset unit 30 is disposed between the fixed part 10 and the moving part 20, wherein the reset unit 30 includes a plurality of springs 31 arranged at intervals, and two ends of each spring 31 abut against the fixed part 10 and The mobile 20.

As shown in the first embodiment of the present invention as shown in FIGS. 2 to 4, the base 11A includes a hollow upper base body 14. The outer top surface of the upper base body 14 forms a plurality of perforations 15, and the clamping portion 13 of the outer handle 12A It is hook-shaped and passes through the corresponding through hole 15 and hooks against the inner top surface of the upper seat body 14. The upper seat body 14 forms a two-way opening 16 on the top surface. The magnetic holder 21A includes a body 26 disposed on the In the upper base body 14, a plurality of magnetic attraction blocks 27 are provided on the bottom surface of the main body 26, and the top surface of the main body 26 forms two sets of connecting posts 28, and the top of the two sets of connecting posts 28 forms the first set of connecting portions 23 and extends The second assembly portion 24 of the inner handle 22A is laterally inserted into the first assembly portion 23, the plurality of springs 31 are arranged in the upper seat 14 at intervals, and each of the Two ends of the spring 31 abut the upper base 14 and the main body 26 respectively.

Wherein, the base 11A includes a lower seat body 18, the upper seat body 14 is inserted into the lower seat body 18, and an accommodating space 19 is formed between the upper seat body 14 and the lower seat body 18, and the perforation 15 is formed in The outer top surface of the upper base 14 is connected to the accommodating space 19, the main body 26 is located in the accommodating space 19, and the inner handle 22A is located above the outer top surface of the upper base 14.

As shown in the second embodiment of the present invention as shown in Figs. 8 and 9, the base 11B includes a hollow upper base 14, two sockets 17 are formed on the opposite ends of the upper base 14, and each of the outer handle 12B The clamping portion 13 formed at one of the bottom ends has two protrusions 131 formed at intervals, and the two protrusions 131 are inserted into the corresponding insertion holes 17, and the top surface of the upper base 14 forms two through openings 16, and the magnetic holder 21B includes a body 26, the body 26 is arranged in the upper base body 14, the bottom surface of the body 26 is provided with a plurality of magnetic attraction blocks 27, and the top surface of the body 26 forms two sets of post 28, the two sets of post 28 The top portion forms the first assembly portion 23 and extends out of the adjacent through opening 16. The second assembly portion 24 of the inner handle 22B is laterally inserted into the first assembly portion 23, and the plurality of springs 31 are arranged at intervals In the outer handle 12B, the two ends of each spring 31 abut against the outer handle 12B and the inner handle 22B respectively.

Wherein, the base 11B includes a lower seat body 18, the upper seat body 14 is inserted into the lower seat body 18, and an accommodating space 19 is formed between the upper seat body 14 and the lower seat body 18, and the insertion hole 17 is formed On two opposite end surfaces of the upper base 14, the main body 26 is located in the accommodating space 19, and the inner handle 22B is located above the outer top surface of the upper base 14.

As shown in the third embodiment of the present invention as shown in FIG. 11, the base 11C includes two upper seat bodies 14 that are hollow and side by side. The clamping portion 13 formed at each of the bottom ends has two protrusions 131 formed at intervals, and the two protrusions 131 are respectively inserted into the corresponding sockets 17 of the two upper bases 14, and each of the upper bases 14 Two through openings 16 are formed on the top surface. The magnetic base 21C includes two main bodies 26 respectively disposed in the two upper base bodies 14. A plurality of magnetic blocks 27 are disposed on the bottom surface of each main body 26, and each The top surface of the main body 26 forms two sets of connecting posts 28. The tops of the two sets of connecting posts 28 form the first set of connecting portions 23 and extend out of the adjacent opening 16, and the second bottom ends of the inner handle 22C The assembling portion 24 extends in both directions laterally and is inserted into the adjacent first assembling portion 23. The plurality of springs 31 are arranged in the outer handle 12C at intervals, and the two ends of each spring 31 respectively abut against The outer handle 12C and the inner handle 22C, wherein the base 11C includes a lower base 18, and the two upper bases 14 are inserted side by side on the lower base 18. The upper base in the second and third embodiments of the present invention 14 is only different in size. The structure of the upper base 14 in the third embodiment of this creation is the same as that of the upper base 14 in the second embodiment of this creation. In addition, the magnetic base 21C in the third embodiment of this creation is The structure of the handle 12C is the same as the structure of the magnetic holder 21B and the outer handle 12B in the second embodiment of the invention, and the components are further modularized to facilitate assembly according to different requirements.

As shown in FIGS. 2, 8 and 11, each of the first assembly portions 23 provides a first wall part 231, a first insert part 232 and a first slot 233. The first wall part 231 is formed on the top of the corresponding assembling post 28, the first insert part 232 is formed on the top of the first retaining wall part 231, and the first slot 233 is formed by the top of the corresponding assembling post 28 and the first The wall part 231 is surrounded by the first insert part 232, and the first slot 233 is located at one side of the first wall part 231 and below the first insert part 232.

As shown in Figures 2 and 8, each of the second assembly portions 24 provides a second wall part 241, a second insert part 242 and a second slot 243, and the second wall part 241 is formed in Corresponding bottom ends of the inner handles 22A, 22B, the second insert part 242 is formed at the bottom end of the second wall part 241, and the second slot 243 is located on one side of the second wall part 241 and It is located above the second insert part 242. During assembly, the first insert part 232 extends into the second slot 243 and is laterally limited by the second wall part 241. The second insert part 242 extends into the first slot 233 and is laterally limited by the first wall part 231.

As shown in FIG. 11, each of the second assembly portions 24 has two insertion rod parts 245, and the two insertion rod parts 245 extend away from each other and extend into the first slots 233 of the corresponding first assembly parts 23, and The position is limited laterally by the first wall part 231.

As shown in FIG. 5, when in use, the pick-and-place jig can magnetically attract the wafer 40 through the magnetic base 21A to move the wafer 40. As shown in FIG. 6, after the wafer 40 is moved to the storage area, the operator can press The pressing portion 25 of the inner handle 22A drives the inner handle 22A and the magnetic base 21A to move outwards, and then releases the state of the magnetic base 21A magnetically attracting the chip 40, and puts down the chip 40 easily and smoothly. During the process of moving the wafer 40 by the jig, the wafer 40 is continuously attracted by the magnetic block 27 of the magnetic base 21A. The stability during the movement is good. The operator can hold the jig and move the wafer quickly and conveniently , Achieve the purpose of effectively shortening the working hours and improving the convenience, and can maintain the relative position of the original neat arrangement of the wafers, so as to facilitate the subsequent production.

In the above, the magnetic adjustment of the magnetic holders 21A, 21B, 21C of the fixture can be adjusted by the displacement of the magnetic holders 21A, 21B, 21C relative to the fixing member 10. The operator can press the pressing portion 25 to allow The magnetic bases 21A, 21B, and 21C move in the direction of the outer handles 12A, 12B, and 12C, so that the magnetic block 27 is moved away from the lower base 18 to release the magnetic state, and the operator will release the pressing part 25. After the force is applied, the reset unit 30 can drive the magnetic bases 21A, 21B, and 21C to reset and move, so that the magnetic bases 21A, 21B, and 21C provide a magnetic attraction function, so the pick-and-place jig has the advantage of convenient operation.

As shown in Figures 2 to 4, in the first embodiment of the present creation, when assembling, the magnetic base 21A is placed on the lower base 18, and the spring 31 of the reset unit 30 is placed on the main body 26 of the magnetic base 21A. , Then insert the upper base 14 on the lower base 18 and cover the magnetic base 21A, and the first assembly portion 23 of the magnetic base 21A extends through the opening 16 on the upper base 14 The top surface of the upper base body 14 is slid in laterally through the second assembly portion 24 of the inner handle 22A and inserted into the first assembly portion 23 of the magnetic base 21A, so that the inner handle 22A can be inserted smoothly. Set on the magnetic base 21A, and then extend into the corresponding through hole 15 through the clamping portion 13 of the outer handle 12A, so that the outer handle 12A is smoothly assembled and fixed to the upper base 14 of the base 11A.

In addition, as shown in FIGS. 7-9, the second embodiment of the present creation is assembled by placing the magnetic base 21B on the lower base 18, and then inserting the upper base 14 on the lower base 18 And cover the magnetic base 21B, and the first assembly portion 23 of the magnetic base 21B extends out of the top surface of the upper base 14 through the opening 16 on the upper base 14 and passes through the inner handle 22B. The second set of connecting portion 24 slides in laterally and is inserted into the first set of connecting portion 23 of the magnetic base 21B, so that the inner handle 22B is smoothly inserted into the magnetic base 21B, and then the spring 31 of the reset unit 30 Place on the top surface of the inner handle 22B, and then extend into the corresponding socket 17 through the protrusion 131 of the clamping portion 13 of the outer handle 12B, so that the outer handle 12B is smoothly assembled and fixed to the upper seat 14 of the base 11B .

In addition, as shown in Figures 10 and 11, in the third embodiment of the present creation, when assembling, the two magnetic holders 21C and the corresponding upper base 14 are sequentially placed and inserted into the lower base 18, and the two magnetic holders The first assembly portion 23 of the seat 21C extends through the through opening 16 corresponding to the upper seat body 14. When the inner handle 22C is assembled, the plunger member 245 of the second assembly portion 24 of the inner handle 22C extends laterally into the corresponding The first slot 233 of the reset unit 30 is placed on the top surface of the inner handle 22C, and then the protrusion 131 of the clamping portion 13 of the outer handle 12C extends into the two upper seats 14 correspondingly The receptacle 17 allows the outer handle 12C to be smoothly assembled and fixed to the two upper bases 14 of the base 11C.

In the above, in the pick-and-place jig, the outer handles 12A, 12B, and 12C of the fixed part 10 are buckled and assembled on the bases 11A, 11B, 11C, and the inner handles 22A, 22B, 22C of the movable part 20 and the magnetic The suction bases 21A, 21B, 21C are inserted together through the first connecting part 23 and the second connecting part 24, so the assembly of the picking fixture adopts buckle connection and inserting group without using screws, which can reduce the assembly time And achieve the purpose of improving the convenience of assembly.

10: Fixed parts 11A: Base 11B: Base 11C: Base 12A: Outer handle 12B: Outer handle 12C: Outer handle 13: Card connector 131: bump 14: Upper body 15: Piercing 16: port 17: Jack 18: Lower seat 19: Housing space 20: Moving parts 21A: Magnetic base 21B: Magnetic base 21C: Magnetic base 22A: inner handle 22B: inner handle 22C: Inside handle 23: The first group of connections 231: First retaining wall part 232: The first insert part 233: first slot 24: The second group of connecting parts 241: Second retaining wall component 242: The second insert part 243: second slot 245: Insertion rod parts 25: Pressing part 26: body 27: Magnetic block 28: Assembling column 30: Reset unit 31: Spring 40: chip

Figure 1: A schematic diagram of the three-dimensional appearance of the first preferred embodiment of the creation of the pick-and-place jig. Figure 2: A partial exploded schematic view of the three-dimensional appearance of the first preferred embodiment of this creative pick-and-place jig. Figure 3: A schematic cross-sectional view of the first preferred embodiment of the creation of the pick-and-place jig. Fig. 4: is a schematic cross-sectional view of the A-A cutting line of Fig. 3. Figure 5: Schematic diagram (1) of the use state of the first preferred embodiment of this creative fetching and placing jig. Fig. 6: A schematic diagram (2) of the first preferred embodiment of the first preferred embodiment of the creation of the pick-and-place jig in the use state. Fig. 7: A schematic diagram of a three-dimensional appearance of the second preferred embodiment of the creation and placement jig. Fig. 8: A partial exploded schematic view of the three-dimensional appearance of the second preferred embodiment of this creative taking and placing jig. Figure 9: A schematic cross-sectional view of the second preferred embodiment of the creation of the pick-and-place jig. Fig. 10: A schematic diagram of a three-dimensional appearance of the third preferred embodiment of the creation and placement jig. Fig. 11: A partial exploded schematic view of the three-dimensional appearance of the third preferred embodiment of the creation and placement jig.

10: Fixed parts

11A: Base

12A: Outer handle

13: Card connector

14: Upper body

15: Piercing

16: port

18: Lower seat

20: Moving parts

21A: Magnetic base

22A: inner handle

23: The first group of connections

231: First retaining wall part

232: The first insert part

233: first slot

24: The second group of connecting parts

241: Second retaining wall component

242: The second insert part

243: second slot

25: Pressing part

Claims (9)

A pick-and-place jig, which includes: A fixing piece, which includes a base and an outer handle, the outer handle straddles the base with a buckle set through the clamping part formed by the two bottom ends of the outer handle; A moving part is arranged in the fixed part so as to move up and down, the moving part includes a magnetic base and an inner handle, the magnetic base is arranged in the base, and the top of the magnetic base forms a protrusion The first set of connecting portions on the top surface of the base, the two bottom ends of the inner handle form a second set of connecting portions that are inserted into the first set of connecting portions, and the inner handle extends into the outer handle at intervals, and the inner handle A pressing part protruding from the outer handle is formed at the middle section; A reset unit is arranged between the fixed part and the movable part. The pick-and-place fixture according to claim 1, wherein the base includes a hollow upper seat body, the outer top surface of the upper seat body is formed with a plurality of perforations, and the clamping part of the outer handle is hook-shaped and passes through the corresponding perforation And hook against the inner top surface of the upper seat body. The taking-and-placement fixture according to claim 2, wherein the top surface of the upper base body forms two through openings, the magnetic holder includes a main body, the main body is disposed in the upper base body, and the bottom surface of the main body is provided with a plurality of magnetic holders. Block, and the top surface of the main body forms two sets of connecting posts, the tops of the two sets of connecting posts form the first set of connecting parts and extend out of the adjacent openings, and the second set of connecting parts of the inner handle is inserted into the set laterally于The first group of connecting parts. The pick-and-place jig according to claim 3, wherein the reset unit includes a plurality of springs, the plurality of springs are arranged in the base at intervals, and two ends of each spring abut the base and the body respectively. The pick-and-place jig according to claim 1, wherein the base includes a hollow upper seat body, two opposite end faces of the upper seat body are formed with two insertion holes, and each of the bottom ends of the outer handle is formed The clamping portion has two protrusions formed at intervals, and the two protrusions are inserted into the corresponding sockets. The pick-and-place jig according to claim 5, wherein the top surface of the upper base body forms two through openings, the magnetic holder includes a body, the body is disposed in the upper base body, and the bottom surface of the body is provided with a plurality of magnetic holders Block, and the top surface of the main body forms two sets of connecting posts, the tops of the two sets of connecting posts form the first set of connecting parts and extend out of the adjacent openings, and the second set of connecting parts of the inner handle is inserted into the set laterally于The first group of connecting parts. The pick-and-place jig according to claim 1, wherein the base includes two hollow and side-by-side upper bases, at least one insertion hole is formed on the opposite two end surfaces of each upper base, and each of the outer handles The clamping portion formed at the bottom end has two convex blocks formed at intervals, and the two convex blocks are respectively inserted into corresponding insertion holes in the two upper base bodies. The taking and placing jig according to claim 7, wherein the top surface of each upper base body forms two through openings, the magnetic attraction base includes two bodies, and the two bodies are respectively disposed in the two upper base bodies, each The bottom surface of the main body is provided with a plurality of magnetic attraction blocks, and the top surface of each main body forms two sets of connecting posts. The second assembly connecting parts of the two bottom ends of the inner handle extend laterally in both directions and are inserted into the adjacent first assembly connecting parts. According to claim 6 or 8, wherein the reset unit includes a plurality of springs, the plurality of springs are arranged in the outer handle at intervals, and both ends of each spring abut against the outer handle and The inside handle.

Images