Semiconductor arrangement equipment

Abstract

The utility model discloses semiconductor arrangement equipment which comprises a base, sliding grooves are formed in the two sides of an inner cavity of the base, a positioning assembly is fixedly connected to the front side of the base and comprises an electric push rod, and the rear side of the electric push rod is fixedly connected with the front side of the base. The output end of the electric push rod penetrates into an inner cavity of the base and is fixedly connected with a positioning rod, and the two sides of the positioning rod are movably connected with the inner wall of the base. Through cooperative use of the base, the sliding groove, the positioning assembly, the fixing frame, the positioning frame, the material box, the material distribution frame, the flow guide shell, the adjusting assembly, the limiting sleeve, the limiting rod and the reinforcing plate, the problems that according to an existing arrangement device, soldering lugs need to be placed manually, labor intensity is high, efficiency is low, and labor intensity is high are solved. And meanwhile, the graphite boat cannot be clamped and positioned during arrangement, so that the graphite boat is easy to deviate during arrangement work, and the arrangement quality is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of semiconductor production equipment, and in particular relates to semiconductor arrangement equipment. Background Art

[0002] The electronics industry is the foundation of the science and technology industry. The semiconductor components such as diodes and triodes involved in it are important products that support the development of science and technology. Diodes need to be packaged during the production process, that is, the chip is isolated from the outside world. The chip is only connected to other devices through pins, and the chip and the pins are connected by welding. The existing welding process uses a tunnel welding furnace. Specifically, the pins of the diodes are arranged in batches on a graphite boat, and then the welding pieces are placed one by one in the holes corresponding to each pin on the graphite boat, and then the chips are placed in the corresponding holes, and then a layer of welding pieces is placed on the chip, and then a layer of pins is inserted. Finally, the entire graphite boat is placed in a tunnel welding furnace for welding.

[0003] Currently, when arranging welding sheets, they need to be placed manually, which is not only labor-intensive but also inefficient. At the same time, the graphite boat cannot be clamped and positioned during arrangement, which causes the graphite boat to easily shift during the arrangement work, thereby affecting the arrangement quality. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a semiconductor arrangement device, which has the advantages of automatically arranging welding sheets and improving work efficiency, and can clamp and position the graphite boat to improve the arrangement quality. It solves the problem that the existing arrangement equipment needs to manually place the welding sheets, which is not only labor-intensive but also inefficient. At the same time, the graphite boat cannot be clamped and positioned during arrangement, which causes the graphite boat to easily shift during the arrangement work, thereby affecting the arrangement quality.

[0005] The utility model is implemented as follows: a semiconductor arrangement device comprises a base, both sides of the inner cavity of the base are provided with slide grooves, the front side of the base is fixedly connected with a positioning assembly, the positioning assembly comprises an electric push rod, the rear side of the electric push rod is fixedly connected to the front side of the base, the output end of the electric push rod passes through the inner cavity of the base and is fixedly connected with a positioning rod, both sides of the positioning rod are movably connected to the inner wall of the base, the top of the base is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a positioning frame, a material box is fixedly connected between the two sides of the inner cavity of the positioning frame, the inner cavity of the material box is provided with a cloth frame, the front and rear sides of the cloth frame both pass through the outside of the material box, the bottom of the material box is fixedly connected with a guide shell, and the front side of the positioning frame is fixedly connected with an adjustment assembly.

[0006] As a preferred embodiment of the present invention, both sides of the rear side of the positioning rod are fixedly connected with pressure blocks, the rear sides of the two pressure blocks are movably connected with pulleys, the rear sides of the two pulleys are fixedly connected with sliding sleeves, the inner cavities of the two sliding sleeves are movably connected with sliding rods, the opposite sides of the two sliding rods are fixedly connected to the inner wall of the base, the opposite sides of the two sliding rods are fixedly connected with positioning blocks, the bottom of the positioning block is fixedly connected to the inner wall of the base, the opposite sides of the two sliding sleeves are fixedly connected with springs, the side of the spring away from the sliding sleeve is fixedly connected to the positioning block, the top of the sliding sleeve is fixedly connected with a fixing rod, the opposite sides of the two fixing rods are fixedly connected with a splint, and the bottom of the splint contacts with the top of the base.

[0007] As a preferred embodiment of the present invention, sliders are fixedly connected to both sides of the positioning rod, and a side of the slider away from the positioning rod is movably connected to an inner wall of the sliding groove.

[0008] As a preferred embodiment of the utility model, the adjustment assembly includes a positioning shell, the rear side of the positioning shell is fixedly connected to the front side of the positioning frame, the front side of the positioning shell is fixedly connected to a motor, the output end of the motor passes through the inner cavity of the positioning shell and is fixedly connected to a gear, the top of the gear is meshed and connected to a toothed plate, both sides of the toothed plate pass through the outside of the positioning shell, the rear side of the toothed plate is fixedly connected to two connecting rods, and the rear sides of the two connecting rods are fixedly connected to the front side of the fabric frame.

[0009] As a preferred embodiment of the present invention, the top and the bottom of the positioning shell are fixedly connected with retaining blocks, and the rear side of the retaining blocks is fixedly connected to the front side of the positioning frame.

[0010] As a preferred embodiment of the utility model, the rear side of the fabric frame is fixedly connected to a limiting sleeve, the inner cavity of the limiting sleeve is movably connected to a limiting rod, and both sides of the limiting rod are fixedly connected to the inner wall of the positioning frame.

[0011] As a preferred embodiment of the utility model, reinforcement plates are fixedly connected to both sides of the guide shell, and the top of the reinforcement plate is fixedly connected to the inner wall of the fixing frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model utilizes a positioning component to facilitate workers to clamp and position the graphite boat, thereby improving the stability of its arrangement. At the same time, the adjustment component is used to drive the material distribution frame to move back and forth left and right, so that the welding pieces in the material box can be evenly arranged, thereby improving the work efficiency of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram provided by an embodiment of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the base structure provided by an embodiment of the utility model;

[0016] Figure 3 This is a front view of the positioning assembly structure provided by an embodiment of the utility model;

[0017] Figure 4 It is a rear cross-sectional view of the positioning frame, material box and guide shell structure provided by the embodiment of the utility model;

[0018] Figure 5 It is a right side sectional view of the adjustment component structure provided by an embodiment of the utility model.

[0019] In the figure: 1. base; 2. slide; 3. positioning assembly; 301. electric push rod; 302. positioning rod; 303. pressure block; 304. pulley; 305. sliding sleeve; 306. sliding rod; 307. positioning block; 308. spring; 309. fixing rod; 310. clamping plate; 311. slider; 4. fixing frame; 5. positioning frame; 6. material box; 7. material frame; 8. guide shell; 9. adjustment assembly; 901. positioning shell; 902. motor; 903. gear; 904. tooth plate; 905. connecting rod; 906. retaining block; 10. limiting sleeve; 11. limiting rod; 12. reinforcement plate. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 5 As shown, a semiconductor arrangement device provided by an embodiment of the utility model comprises a base 1, slide grooves 2 are provided on both sides of the inner cavity of the base 1, a positioning assembly 3 is fixedly connected to the front side of the base 1, the positioning assembly 3 comprises an electric push rod 301, the rear side of the electric push rod 301 is fixedly connected to the front side of the base 1, the output end of the electric push rod 301 passes through the inner cavity of the base 1 and is fixedly connected to a positioning rod 302, both sides of the positioning rod 302 are movably connected to the inner wall of the base 1, a fixing frame 4 is fixedly connected to the top of the base 1, a positioning frame 5 is fixedly connected to the top of the fixing frame 4, a material box 6 is fixedly connected between the two sides of the inner cavity of the positioning frame 5, a cloth frame 7 is provided in the inner cavity of the material box 6, the front and rear sides of the cloth frame 7 pass through the outside of the material box 6, a guide shell 8 is fixedly connected to the bottom of the material box 6, and an adjustment assembly 9 is fixedly connected to the front side of the positioning frame 5.

[0023] refer to Figure 1 , Figure 2 and Figure 3, both sides of the rear side of the positioning rod 302 are fixedly connected with a pressure block 303, the rear sides of the two pressure blocks 303 are movably connected with a pulley 304, the rear sides of the two pulleys 304 are fixedly connected with a sliding sleeve 305, the inner cavities of the two sliding sleeves 305 are movably connected with a sliding rod 306, the opposite sides of the two sliding rods 306 are fixedly connected to the inner wall of the base 1, the opposite sides of the two sliding rods 306 are fixedly connected with a positioning block 307, the bottom of the positioning block 307 is fixedly connected to the inner wall of the base 1, and the two A spring 308 is fixedly connected to the opposite side of each sliding sleeve 305, and the side of the spring 308 away from the sliding sleeve 305 is fixedly connected to the positioning block 307. A fixing rod 309 is fixedly connected to the top of the sliding sleeve 305. A clamping plate 310 is fixedly connected to the opposite side of the two fixing rods 309. The bottom of the clamping plate 310 contacts the top of the base 1. Slide blocks 311 are fixedly connected to both sides of the positioning rod 302. The side of the slider 311 away from the positioning rod 302 is movably connected to the inner wall of the slide groove 2.

[0024] The above scheme is adopted: through the coordinated use of the electric push rod 301, the positioning rod 302, the pressure block 303, the pulley 304, the sliding sleeve 305, the sliding rod 306, the positioning block 307, the spring 308, the fixing rod 309 and the clamping plate 310, when the staff needs to arrange the welding pieces, first place the graphite boat on the top of the base 1, and then start the electric push rod 301, the output end of the electric push rod 301 drives the positioning rod 302 to move backward, the positioning rod 302 drives the two pressure blocks 303 to move backward when moving backward, the two pressure blocks 303 squeeze the two pulleys 304 when moving backward, and drive The two pulleys 304 move towards each other, and when the two pulleys 304 move towards each other, they drive the two sleeves 305 to move towards each other. When the two sleeves 305 move towards each other, they squeeze the two springs 308 and drive the two fixed rods 309 to move towards each other. When the two fixed rods 309 move towards each other, they drive the two clamping plates 310 to move towards each other, so that the graphite boat can be clamped and positioned, thereby improving the stability of the graphite boat. The coordinated use of the slider 311 and the slide groove 2 can limit the positioning rod 302 and prevent the positioning rod 302 from shifting during use.

[0025] refer to Figure 1 , Figure 4 and Figure 5The adjustment component 9 includes a positioning shell 901, the rear side of the positioning shell 901 is fixedly connected to the front side of the positioning frame 5, the front side of the positioning shell 901 is fixedly connected to a motor 902, the output end of the motor 902 passes through the inner cavity of the positioning shell 901 and is fixedly connected to a gear 903, the top of the gear 903 is meshed and connected to a toothed plate 904, both sides of the toothed plate 904 pass through the outside of the positioning shell 901, the rear side of the toothed plate 904 is fixedly connected to two connecting rods 905, the rear sides of the two connecting rods 905 are fixedly connected to the front side of the fabric frame 7, the top and bottom of the positioning shell 901 are fixedly connected to retaining blocks 906, and the rear side of the retaining blocks 906 is fixedly connected to the front side of the positioning frame 5.

[0026] The above scheme is adopted: through the coordinated use of the positioning shell 901, the motor 902, the gear 903, the tooth plate 904 and the connecting rod 905, when arranging, the staff pours the welding pieces into the inner cavity of the material box 6 and starts the motor 902, and the output end of the motor 902 drives the gear 903 to rotate. When the gear 903 rotates, it drives the tooth plate 904 to move back and forth left and right. When the tooth plate 904 moves back and forth left and right, it drives the two connecting rods 905 to move back and forth left and right. When the connecting rod 905 moves back and forth left and right, it drives the cloth frame 7 to move back and forth left and right, and drives the welding pieces to move through the cloth frame 7, so that the welding pieces fall into the inner cavity of the guide shell 8, and the welding pieces can be evenly arranged, thereby improving the work efficiency of the staff. The retaining block 906 plays a role in fixing the positioning shell 901, and at the same time prevents the positioning shell 901 from falling off during use.

[0027] refer to Figure 4 and Figure 5 The rear side of the cloth frame 7 is fixedly connected to a limiting sleeve 10, the inner cavity of the limiting sleeve 10 is movably connected to a limiting rod 11, both sides of the limiting rod 11 are fixedly connected to the inner wall of the positioning frame 5, and both sides of the guide shell 8 are fixedly connected to a reinforcement plate 12, and the top of the reinforcement plate 12 is fixedly connected to the inner wall of the fixing frame 4.

[0028] The above scheme is adopted: through the coordinated use of the limit sleeve 10 and the limit rod 11, the cloth frame 7 is limited and the position of the cloth frame 7 is prevented from shifting during use. The reinforcing plate 12 fixes the guide shell 8 and prevents the reinforcing plate 12 from falling off during use.

[0029] The working principle of this utility model:

[0030] When in use, the graphite boat is placed on the top of the base 1, and then the electric push rod 301 is started. The output end of the electric push rod 301 drives the positioning rod 302 to move backward. When the positioning rod 302 moves backward, it drives the two pressing blocks 303 to move backward. When the two pressing blocks 303 move backward, they squeeze the two pulleys 304 and drive the two pulleys 304 to move in opposite directions. When the two pulleys 304 move in opposite directions, they drive the two sliding sleeves 305 to move in opposite directions. When the two sliding sleeves 305 move in opposite directions, they squeeze the two springs 308 and drive the two fixing rods 309 to move in opposite directions. The two fixing rods 309 are in the When moving in opposite directions, the two clamps 310 are driven to move in opposite directions, so that the graphite boat can be clamped and positioned, and then the welding pieces are poured into the inner cavity of the material box 6, and the motor 902 is started. The output end of the motor 902 drives the gear 903 to rotate, and the gear 903 drives the tooth plate 904 to move back and forth when rotating. When the tooth plate 904 moves back and forth, it drives the two connecting rods 905 to move back and forth. When the connecting rod 905 moves back and forth, it drives the cloth frame 7 to move back and forth. The welding pieces are driven to move through the cloth frame 7, so that the welding pieces fall into the inner cavity of the guide shell 8, and the welding pieces can be evenly arranged, thereby improving the work efficiency of the staff.

[0031] To sum up: the semiconductor arrangement equipment, through the coordinated use of the base 1, the slide 2, the positioning component 3, the fixing frame 4, the positioning frame 5, the material box 6, the material distribution frame 7, the guide shell 8, the adjustment component 9, the limit sleeve 10, the limit rod 11 and the reinforcement plate 12, solves the problem that the existing arrangement equipment needs to manually place the welding pieces, which is not only labor-intensive but also inefficient. At the same time, the graphite boat cannot be clamped and positioned during the arrangement, resulting in the graphite boat being easily offset during the arrangement work, thereby affecting the arrangement quality.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semiconductor arrangement device, comprising a base (1), Features: Slide grooves (2) are provided on both sides of the inner cavity of the base (1); a positioning assembly (3) is fixedly connected to the front side of the base (1); the positioning assembly (3) comprises an electric push rod (301); the rear side of the electric push rod (301) is fixedly connected to the front side of the base (1); the output end of the electric push rod (301) passes through the inner cavity of the base (1) and is fixedly connected to a positioning rod (302); both sides of the positioning rod (302) are movably connected to the inner wall of the base (1); The top of the base (1) is fixedly connected to a fixing frame (4), the top of the fixing frame (4) is fixedly connected to a positioning frame (5), a material box (6) is fixedly connected between the two sides of the inner cavity of the positioning frame (5), the inner cavity of the material box (6) is provided with a material distribution frame (7), the front and rear sides of the material distribution frame (7) both penetrate to the outside of the material box (6), the bottom of the material box (6) is fixedly connected to a guide shell (8), and the front side of the positioning frame (5) is fixedly connected to an adjustment component (9).

2. A semiconductor arrangement device as claimed in claim 1, Features: The two sides of the rear side of the positioning rod (302) are fixedly connected with a pressure block (303), the rear sides of the two pressure blocks (303) are movably connected with a pulley (304), the rear sides of the two pulleys (304) are fixedly connected with a sliding sleeve (305), the inner cavities of the two sliding sleeves (305) are movably connected with a sliding rod (306), the opposite sides of the two sliding rods (306) are fixedly connected to the inner wall of the base (1), and the opposite sides of the two sliding rods (306) are fixedly connected with a positioning block (307). The bottom of the positioning block (307) is fixedly connected to the inner wall of the base (1); the two opposite sides of the two sliding sleeves (305) are fixedly connected to springs (308); the side of the spring (308) away from the sliding sleeve (305) is fixedly connected to the positioning block (307); the top of the sliding sleeve (305) is fixedly connected to a fixing rod (309); the opposite sides of the two fixing rods (309) are fixedly connected to clamps (310); the bottom of the clamps (310) contacts the top of the base (1).

3. A semiconductor arrangement device as claimed in claim 1, Features: Slide blocks (311) are fixedly connected to both sides of the positioning rod (302), and the side of the slide block (311) away from the positioning rod (302) is movably connected to the inner wall of the sliding groove (2).

4. A semiconductor arrangement device as claimed in claim 1, Features: The adjustment assembly (9) comprises a positioning shell (901), the rear side of the positioning shell (901) is fixedly connected to the front side of the positioning frame (5), the front side of the positioning shell (901) is fixedly connected to a motor (902), the output end of the motor (902) passes through the inner cavity of the positioning shell (901) and is fixedly connected to a gear (903), the top of the gear (903) is meshedly connected to a toothed plate (904), both sides of the toothed plate (904) pass through the outside of the positioning shell (901), the rear side of the toothed plate (904) is fixedly connected to two connecting rods (905), and the rear sides of the two connecting rods (905) are fixedly connected to the front side of the fabric frame (7).

5. A semiconductor arrangement device as claimed in claim 4, Features: The top and bottom of the positioning shell (901) are both fixedly connected with a retaining block (906), and the rear side of the retaining block (906) is fixedly connected to the front side of the positioning frame (5).

6. A semiconductor arrangement device as claimed in claim 1, Features: The rear side of the fabric frame (7) is fixedly connected to a limiting sleeve (10), the inner cavity of the limiting sleeve (10) is movably connected to a limiting rod (11), and both sides of the limiting rod (11) are fixedly connected to the inner wall of the positioning frame (5).

7. A semiconductor arrangement device as claimed in claim 1, Features: Reinforcement plates (12) are fixedly connected to both sides of the guide shell (8), and the top of the reinforcement plate (12) is fixedly connected to the inner wall of the fixing frame (4).

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