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CN-224211920-U - Rotary multi-handle feeding anti-offset structure

CN224211920UCN 224211920 UCN224211920 UCN 224211920UCN-224211920-U

Abstract

The utility model discloses a rotary multi-handle feeding anti-offset structure which comprises a fixed frame, a feeding track and a material box, wherein the feeding track and the material box are arranged in the fixed frame, a material grabbing mechanism is arranged at the upper end of the fixed frame, the material grabbing mechanism comprises a telescopic component, a rotary component and a fixed plate, the output end of the telescopic component is fixedly connected with the rotary component, the upper end of the fixed plate is fixedly connected with the output end of the rotary component, 4 clamping jaws are symmetrically arranged at the lower end of the fixed plate in a cross shape by taking the output end of the rotary component as the center, the material box is arranged below one opposite clamping jaw, the feeding track is arranged under the output end of the rotary center, a sliding rail is arranged at the upper end of the fixed frame, the telescopic component is in sliding connection with the sliding rail, and a detection component for detecting material offset is arranged at the upper end of the material box. According to the technical scheme, two materials can be clamped at the same time and placed on the material box in a rotating mode, the feeding efficiency is improved, and whether the position of the materials is deviated or not is detected through the detection assembly on the material box, so that the materials can be accurately placed in the material box.

Inventors

  • LIU ZHENFENG
  • CHEN GUANLIN

Assignees

  • 深圳市华芯智造科技有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. The utility model provides a many tongs of rotation type material loading anti-migration structure, includes mount (1), installs feeding track (6) and magazine (7) in mount (1), be used for following is installed to mount (1) upper end feeding track (6) centre gripping material (9) to the grabbing mechanism of magazine (7), feeding track (6) with magazine (7) are all located grab material mechanism below, a serial communication port, grab material mechanism including telescopic subassembly (2), rotating assembly (3), fixed plate (4), telescopic subassembly (2) output with rotating assembly (3) fixed connection, fixed plate (4) upper end with rotating assembly (3) output fixed connection, fixed plate (4) lower extreme is the cross symmetry with rotating assembly (3) output as the center and is provided with 4 clamping jaw (5), wherein a relative clamping jaw (5) below all is equipped with magazine (7), feeding track (6) are located just below the rotating center output, telescopic assembly (2) are equipped with telescopic bracket (1) output, slide rail (11) are used for detecting slide rail (11) on the mount (8).
  2. 2. The rotary multi-handle feeding anti-offset structure according to claim 1, wherein a first infrared detector (61) is arranged at the tail end of the feeding track (6), a telescopic baffle (64) assembly is arranged at a position, which is larger than the length distance of the material (9) in the conveying direction, from the tail end of the feeding track (6), and the telescopic baffle (64) assembly is used for enabling the material (9) to stay below the opposite clamping jaw (5) of the clamping jaw (5) above the tail end of the feeding track (6).
  3. 3. The rotary multi-handle feeding anti-offset structure according to claim 2, wherein the telescopic baffle plate (64) assembly comprises a first telescopic cylinder (63), a baffle plate (64), a second infrared detector (65) and a support frame (62), the support frame (62) is fixedly connected with the feeding track (6), the first telescopic cylinder (63) is fixedly installed on the support frame (62) and enables the output end of the first telescopic cylinder (63) to be fixedly connected with the baffle plate (64), the baffle plate (64) stretches towards the inside of the feeding track (6), and the second infrared detector (65) is fixedly arranged on the support frame (62) and used for detecting materials (9).
  4. 4. The rotary multi-handle feeding anti-offset structure according to claim 1, wherein the telescopic component (2) comprises a second telescopic cylinder, a sliding block (21) is fixed at the upper end of the second telescopic cylinder, the output end of the lower end of the second telescopic cylinder is fixedly connected with the rotary component (3), and the sliding block (21) is in sliding connection with the sliding rail (11).
  5. 5. The rotary multi-handle feeding anti-offset structure according to claim 1, wherein the rotary assembly (3) comprises a driving motor and a rotary block, the driving motor is in transmission connection with the rotary block, the upper end of the rotary block is fixedly connected with the output end of the telescopic assembly (2), and the lower end of the rotary block is in rotary connection with the upper end of the fixed plate (4).
  6. 6. The rotary multi-handle feeding anti-offset structure according to claim 1, wherein the detecting assembly (8) comprises 4 third infrared detectors (73), and the 4 infrared detectors are respectively arranged at four corners of the upper end of the material box (7).
  7. 7. The rotary multi-handle feeding anti-offset structure according to claim 1, wherein a guiding part (71) is arranged on the inner side of the upper end of the material box (7).
  8. 8. The rotary multi-handle feeding anti-offset structure according to claim 1, wherein a telescopic supporting plate assembly (72) is arranged in the material box (7).

Description

Rotary multi-handle feeding anti-offset structure Technical Field The utility model relates to a feeding structure, in particular to a rotary multi-handle feeding anti-offset structure. Background The integrated circuit manufactured on the surface of the semiconductor chip is also called a thin film integrated circuit, not only a silicon chip, but also semiconductor materials such as gallium arsenide, germanium and the like are commonly used, the production process of the semiconductor chip packaging product needs to be subjected to the technological processes of rib cutting, forming, pipe loading and the like, and in the process of rib cutting of the integrated circuit chip, a material sheet needs to be taken onto a feeding track through a feeding mechanism. Among the prior art, application number CN202222176084.7 discloses a double-handle feeding structure, through setting up double-magazine frame and double-mechanical tongs structure, the mechanical tongs of controlling of cooperation actuating mechanism drive snatchs the tablet on the magazine frame about again, can high-efficient stable material piece of grabbing in turn to the feeding track on, improves the feeding speed, can satisfy the demand of cutting muscle die-cut speed, improves machining efficiency. However, in the above technology, the mechanical gripper can only clamp one material at a time to perform wheel replacement feeding, and the stroke is far, the feeding efficiency is slow, and the current high-efficiency production requirement is difficult to meet. Disclosure of utility model The utility model mainly aims to provide a rotary multi-handle feeding anti-offset structure, and aims to solve the technical problems of low feeding efficiency and easiness in offset in the prior art. In order to achieve the above purpose, the rotary multi-handle feeding anti-offset structure provided by the utility model comprises a fixing frame, a feeding track and a material box, wherein the feeding track and the material box are arranged in the fixing frame, a material grabbing mechanism for clamping materials from the feeding track to the material box is arranged at the upper end of the fixing frame, the feeding track and the material box are arranged below the material grabbing mechanism, the material grabbing mechanism comprises a telescopic component, a rotating component and a fixing plate, the output end of the telescopic component is fixedly connected with the rotating component, the upper end of the fixing plate is fixedly connected with the output end of the rotating component, 4 clamping jaws are symmetrically arranged at the lower end of the fixing plate in a cross shape by taking the output end of the rotating component as the center, the material box is arranged below one of the opposite clamping jaws, the feeding track is arranged below the output end of the rotating center, a sliding rail is arranged at the upper end of the fixing frame, the telescopic component is in sliding connection with the sliding rail, and the upper end of the material box is provided with a detection component for detecting material offset. According to the utility model, two materials are grabbed at one time through one of the two opposite clamping jaws, then the two clamping jaws are rotated by 90 degrees, the materials are simultaneously placed in the material box, the feeding efficiency is improved, the stroke of the clamping jaws is shortened through the rotary arrangement, and the feeding speed is further provided. Preferably, the feeding track end is provided with a first infrared detector, the feeding track is provided with a telescopic baffle assembly at a distance from the track end greater than the length distance of the material in the conveying direction, and the telescopic baffle assembly is used for enabling the material to stay below the clamping jaw opposite to the clamping jaw above the feeding track end. According to the utility model, whether the material exists at the tail end of the feeding track is detected by the first infrared detector, and when the material at the tail end of the feeding track reaches the preset position, the material is intercepted by the telescopic baffle assembly to the preset position, so that two opposite clamping jaws can simultaneously clamp the material. Preferably, the telescopic baffle assembly comprises a first telescopic cylinder, a baffle, a second infrared detector and a support frame, wherein the support frame is fixedly connected with the feeding track, the first telescopic cylinder is fixedly installed on the support frame and enables the output end of the first telescopic cylinder to be fixedly connected with the baffle, the baffle moves towards the feeding track in a telescopic manner, and the second infrared detector is fixedly arranged on the support frame and used for detecting materials. According to the utility model, the baffle is controlled to stretch and retract through the first stretching cylinde