Semiconductor vehicle silicon-grade silicon carbide module feeding mechanism

Abstract

The utility model relates to the technical field of semiconductors, in particular to a semiconductor car silicon-level silicon carbide module feeding mechanism which comprises a product material box and a product seat, the product seat is arranged on one side of the product material box, a product body is arranged on the inner wall of the product material box, and a rotating air cylinder is arranged above the product seat. An anti-misoperation mechanism is arranged between the rotating air cylinder and the product base, the output end of the rotating air cylinder is fixedly connected with a rotating gear, the surface of the product base is fixedly connected with two spur rack sliding blocks, the inner walls of the spur rack sliding blocks are slidably connected with spur rack bodies, and the rotating gear is connected with the spur rack bodies in an engaged mode. According to the utility model, the rotary air cylinder is matched with the rotary gear, the spur rack body and the product push block, so that the product is pushed, the whole mechanism is low in cost, convenient and simple to operate, the anti-error mechanism is matched, the anti-error performance of the product is higher, the product is not easy to damage, the reset sensing mechanism can detect whether the spur rack body is reset, and the accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a semiconductor technical field especially relates to a kind of semiconductor car silicon grade silicon carbide module feeding mechanism. BACKGROUND

[0002] Semiconductor is a kind of material with conductivity between conductor and insulator, car silicon grade silicon carbide refers to silicon carbide material reaching vehicle application standard, silicon carbide (SiC) is a compound consisting of silicon (Si) and carbon (C), with wide band gap, high critical breakdown electric field, high electron mobility, high thermal conductivity and other excellent physical properties, its wide band gap characteristics make silicon carbide devices still work stably under extreme conditions such as high temperature, high voltage and high frequency, which is a very key performance for automotive electronics field, car silicon grade silicon carbide module uses feeding mechanism to push car silicon grade silicon carbide module for loading during feeding process.

[0003] In daily work, it is found that the existing car silicon grade silicon carbide module is mainly pushed by motor screw during feeding, and the overall design of the pushing product mode is relatively complex, the cost is too high, and the anti-misoperation performance is poor, which can easily cause product damage. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the defects of complex design, high cost and poor anti-misoperation performance of the existing pushing product mode, and provides a kind of semiconductor car silicon grade silicon carbide module feeding mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of semiconductor car silicon grade silicon carbide module feeding mechanism, including product magazine and product seat, the product seat is located at the side of product magazine and is arranged, the inner wall of product magazine is provided with product body, the upper of product seat is provided with rotary cylinder, the rotary cylinder is provided with anti-misoperation mechanism between product seat, the output end of rotary cylinder is fixedly connected with rotary gear, the surface of product seat is fixedly connected with two straight rack blocks, the inner wall of straight rack block is slidably connected with straight rack body, the rotary gear is meshed with straight rack body, the side of straight rack body is fixedly connected with product push block, the surface of rotary cylinder is provided with reset sensing mechanism.

[0006] Preferably, the reset sensing mechanism includes a home sensor seat mounted on the surface of the rotary cylinder, the surface of the home sensor seat is mounted with a home sensor body, and the surface of the rotary gear is fixedly connected with a home piece. Through the above-mentioned parts, when the rotary cylinder drives the rotary gear to rotate, the home piece rotates with the rotary gear, and cooperates with the home sensor body to sense whether the rotary gear and the straight rack body return to the product pushing home position. After returning to the home position, the product pushing action is repeated.

[0007] Preferably, the origin piece is composed of a circular ring mounted on a rotating gear and a C-shaped ring assembly on the circular ring.

[0008] Preferably, the anti-misoperation mechanism comprises two anti-misoperation movable rods mounted on the surface of the product seat, the surface of the anti-misoperation movable rods is slidably connected with an anti-misoperation seat, the surface of the anti-misoperation seat is mounted with a rotating air cylinder, the surface of the anti-misoperation seat is fixedly connected with an anti-misoperation rod, the surface of the product seat is fixedly connected with an anti-misoperation inductor, and the side, corresponding to the product seat, of the anti-misoperation seat is provided with an anti-misoperation spring.

[0009] Preferably, the side, away from the product push block, of the straight rack body is fixedly connected with a positioning block.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] 1、 this scheme, through rotating air cylinder cooperation rotating gear, straight rack body and product push block, realize to product and push, overall mechanism cost is low, convenient and simple operation is convenient, cooperation anti-misoperation mechanism, the anti-misoperation of product is higher, and product is not easy to damage, and reset sensing mechanism can detect whether straight rack body resets, improve accuracy.

[0012] 2、 the utility model discloses a kind of anti-misoperation mechanisms, through anti-misoperation movable rod, anti-misoperation seat, anti-misoperation spring, anti-misoperation rod, anti-misoperation inductor cooperation, can play anti-misoperation when pushing product has problem and is not pushed, protect product.

[0013] 3、 this scheme, through setting reset sensing mechanism, through origin piece, origin inductor seat, origin inductor body cooperation, whether straight rack body can be detected to return to push product origin position, after returning to origin, product action is repeated again. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 A three-dimensional structure schematic view of a semiconductor vehicle silicon-grade silicon carbide module feeding mechanism is provided for the utility model;

[0015] Fig. 2 A partial structure schematic view of a semiconductor vehicle silicon-grade silicon carbide module feeding mechanism is provided for the utility model;

[0016] Fig. 3 A partial structure schematic view of a semiconductor vehicle silicon-grade silicon carbide module feeding mechanism is provided for the utility model.

[0017] LEGEND:

[0018] 1, rotary cylinder; 2, original point piece; 3, rotary gear; 4, straight rack body; 5, mistake prevention seat; 6, original point inductor body; 7, original point inductor seat; 8, straight rack slider; 9, mistake prevention movable rod; 10, mistake prevention spring; 11, product seat; 12, mistake prevention inductor; 13, mistake prevention rod; 14, product magazine; 15, product body; 16, product push block; 17, positioning block. DETAILED DESCRIPTION

[0019] Please refer to Figs. 1-3 The utility model provides a technical scheme: a kind of semiconductor car silicon grade silicon carbide module feeding mechanism, including product magazine 14 and product seat 11, product seat 11 is located in the side of product magazine 14 setting, the inner wall of product magazine 14 is provided with product body 15, the top of product seat 11 is provided with rotary cylinder 1, mistake prevention mechanism is provided between rotary cylinder 1 and product seat 11, the output end of rotary cylinder 1 is fixedly connected with rotary gear 3, the surface of product seat 11 is fixedly connected with two straight rack sliders 8, the inner wall of straight rack slider 8 is slidably connected with straight rack body 4, rotary gear 3 is engaged with straight rack body 4, the side of straight rack body 4 is fixedly connected with product push block 16, the surface of rotary cylinder 1 is provided with reset sensing mechanism.

[0020] In the embodiment: by rotary cylinder 1 cooperation rotary gear 3, straight rack body 4 and product push block 16, realize to product push, overall mechanism cost is low, it is convenient and simple to operate conveniently, cooperation mistake prevention mechanism, the mistake prevention of product is higher, product is not easy to damage, reset sensing mechanism can detect whether straight rack body 4 resets, improve accuracy.

[0021] Specifically, reset sensing mechanism includes original point inductor seat 7 installed on the surface of rotary cylinder 1, the surface of original point inductor seat 7 is installed with original point inductor body 6, the surface of rotary gear 3 is fixedly connected with original point piece 2.

[0022] In the embodiment: when rotary cylinder 1 drives rotary gear 3 to rotate, original point piece 2 rotates along with rotary gear 3, and can sense whether rotary gear 3 and straight rack body 4 return to product original point position in cooperation with original point inductor body 6, after returning to original point, product pushing action is repeated.

[0023] Specifically, original point piece 2 is made of ring installed on rotary gear 3 and C-shaped ring assembly on the ring.

[0024] Specifically, mistake prevention mechanism includes two mistake prevention movable rods 9 installed on the surface of product seat 11, mistake prevention movable rod 9 is slidably connected with mistake prevention seat 5, rotary cylinder 1 is installed on the surface of mistake prevention seat 5, mistake prevention seat 5 is fixedly connected with mistake prevention rod 13 on the surface, mistake prevention inductor 12 is fixedly connected on the surface of product seat 11, mistake prevention seat 5 is provided with mistake prevention spring 10 on the side corresponding to product seat 11.

[0025] In this embodiment: when the straight rack body 4 matches the product push block 16 to push the product body 15, when the problem of not pushing occurs, the anti-misoperation seat 5 can move on the anti-misoperation movable rod 9, the anti-misoperation spring 10 is stressed, the anti-misoperation seat 5 drives the anti-misoperation rod 13 to approach the anti-misoperation inductor 12, induction can be carried out, the anti-misoperation effect is realized, and the product body 15 is protected.

[0026] Specifically, the straight rack body 4 is fixedly connected with the positioning block 17 away from the side of the product push block 16.

[0027] Working principle: in use, first, the rotary air cylinder 1 can be opened, the rotary air cylinder 1 can drive the rotary gear 3 to rotate, the rotary gear 3 drives the straight rack body 4 to move in the straight rack slide block 8, so as to cooperate with the product push block 16 to push the product body 15 to move in the product magazine 14, realize the pushing operation, and at the same time, the rotary gear 3 can drive the origin sheet 2 to rotate when rotating, when the rotary air cylinder 1 drives the rotary gear 3 and the straight rack body 4 to reset, the rotary gear 3 can drive the origin sheet 2 to reset, when the origin inductor body 6 senses the origin sheet 2, the straight rack body 4 returns to the product pushing origin position at this time, that is, the product body 15 action can be repeated, when pushing the product, when the product body 15 cannot be pushed due to the problem, the rotary air cylinder 1 drives the anti-misoperation seat 5 to move on the anti-misoperation movable rod 9 at this time, the anti-misoperation spring 10 is stressed, when the anti-misoperation seat 5 drives the anti-misoperation rod 13 to approach the anti-misoperation inductor 12, the anti-misoperation inductor 12 senses, that is, the operation can be stopped, the anti-misoperation effect is realized, and the product body 15 is protected.

Claims

1. A semiconductor silicon carbide module feed mechanism of the silicon grade silicon carbide type, comprising a product magazine (14) and a product seat (11), characterized in that: The product seat (11) is arranged on one side of the product magazine (14), the inner wall of the product magazine (14) is provided with a product body (15), the upper portion of the product seat (11) is provided with a rotary air cylinder (1), the rotary air cylinder (1) and the product seat (11) are provided with an anti-misoperation mechanism, the output end of the rotary air cylinder (1) is fixedly connected with a rotary gear (3), the surface of the product seat (11) is fixedly connected with two straight rack sliders (8), the inner wall of the straight rack slider (8) is slidably connected with a straight rack body (4), the rotary gear (3) is meshedly connected with the straight rack body (4), one side of the straight rack body (4) is fixedly connected with a product push block (16), the surface of the rotary air cylinder (1) is provided with a reset sensing mechanism.

2. A semi-conducting silicon grade silicon module feed mechanism according to claim 1, wherein: The reset sensing mechanism comprises a reset sensor seat (7) mounted on the surface of the rotary air cylinder (1), the surface of the reset sensor seat (7) is mounted with a reset sensor body (6), and the surface of the rotary gear (3) is fixedly connected with a reset piece (2).

3. A semi-conducting silicon carbide wafer level silicon carbide module feed mechanism according to claim 2, wherein: The reset piece (2) is composed of a circular ring mounted on the rotary gear (3) and a C-shaped ring assembly on the circular ring.

4. A semi-conducting silicon grade silicon module feed mechanism as defined in claim 1, wherein: The anti-misoperation mechanism comprises two anti-misoperation movable rods (9) mounted on the surface of the product seat (11), the surface of the anti-misoperation movable rod (9) is slidably connected with an anti-misoperation seat (5), the rotary air cylinder (1) is mounted on the surface of the anti-misoperation seat (5), the surface of the anti-misoperation seat (5) is fixedly connected with an anti-misoperation rod (13), the surface of the product seat (11) is fixedly connected with an anti-misoperation sensor (12), and the side, corresponding to the product seat (11), of the anti-misoperation seat (5) is provided with an anti-misoperation spring (10).

5. A semi-conducting silicon carbide wafer level silicon carbide module feed mechanism according to claim 1, wherein: The straight rack body (4) is fixedly connected with a positioning block (17) on the side, away from the product push block (16).

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