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CN-224226311-U - A braid track for braid inspection

CN224226311UCN 224226311 UCN224226311 UCN 224226311UCN-224226311-U

Abstract

The utility model provides a braid track for braid inspection, which comprises a track assembly, a width adjusting assembly, a conveying assembly and a torsion detector, wherein the track assembly comprises a first track and a second track, the width adjusting assembly comprises a first motor and a screw rod which are sequentially connected along the X direction, a sliding block fixedly connected with the second track is sleeved on the screw rod, the conveying assembly comprises a second motor and a rotating rod which are sequentially connected along the X direction, a gear is sleeved on the rotating rod, part of tooth surfaces of the gear extend between the first track and the second track, the torsion detector comprises an input end and an output end, the input end is connected with the second motor, and the output end is electrically connected with the first motor. The braid track for braid inspection can avoid reworking of braid inspection equipment and improve the accuracy of braid inspection.

Inventors

  • LU KEMING

Assignees

  • 盛合晶微半导体(江阴)有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (10)

  1. 1. A braid track for braid inspection, comprising: the track assembly comprises a first track and a second track which are oppositely arranged; The width adjusting assembly is positioned below the track assembly and comprises a first motor and a screw rod which are sequentially connected along the X direction, the X direction points to the second track from the first track, a sliding block is sleeved on the screw rod, and the sliding block is fixedly connected with the second track through a fixing piece; The conveying assembly is positioned at one side of the track assembly and comprises a second motor and a rotating rod which are sequentially connected along the X direction, one end of the rotating rod, which is far away from the second motor, is sleeved with a gear, and part of the tooth surface of the gear extends between the first track and the second track; The torsion detector comprises an input end and an output end, wherein the input end is connected with the second motor to detect torsion of the gear, and the output end is electrically connected with the first motor to control movement of the sliding block.
  2. 2. The braiding track for braiding inspection according to claim 1, wherein a first coupling is arranged between the screw and the first motor and a second coupling is arranged between the rotating rod and the second motor.
  3. 3. The braiding track for braiding inspection according to claim 1, wherein the fixing member comprises fixing portions and connecting portions located at two ends of the fixing portions and extending in the vertical direction, the fixing portions are fixedly connected with the sliding blocks, and the connecting portions are fixedly connected with the second sliding rails.
  4. 4. The braiding track for braiding inspection according to claim 3, wherein the connecting portion is connected with the second sliding rail through a fixing screw.
  5. 5. The braiding track for braiding inspection according to claim 1, wherein the braiding track further comprises a U-shaped fixing block and a laser sensor, the U-shaped fixing block is sleeved on the outer side of the first track and comprises a vertical portion and horizontal portions located at two ends of the vertical portion and extending in the X direction, the laser sensor comprises a laser emitting portion and a laser receiving portion which are oppositely arranged, the laser emitting portion is located on the horizontal portion above the first track, and the laser receiving portion is located on the horizontal portion below the first track.
  6. 6. The braiding track for braiding inspection according to claim 1, wherein the number of laser sensors is one or more, and the number of U-shaped fixing blocks is consistent with the number of laser sensors.
  7. 7. The braiding track for braiding inspection according to claim 1, wherein a first connecting wire interface is arranged on the first motor and is electrically connected with the output end.
  8. 8. The braiding track for braid inspection according to claim 1, wherein a second connecting wire interface is provided on the second motor, and the second connecting wire interface is electrically connected with the input end.
  9. 9. The braiding track for braiding inspection according to claim 1, further comprising a sliding rail assembly located below the sliding rail assembly, wherein the sliding rail assembly comprises a first sliding rail and a second sliding rail which are oppositely arranged, the first sliding rail and the second sliding rail extend along the X direction, a first sliding block is sleeved on the first sliding rail, a second sliding block is sleeved on the second sliding rail, and the first sliding block and the second sliding block are respectively fixed at two ends of the second sliding rail.
  10. 10. The braiding track for braiding inspection of claim 1 further comprising a discharge wheel and a take-up wheel at opposite ends of the track assembly.

Description

A braid track for braid inspection Technical Field The utility model belongs to the technical field of semiconductor integrated circuit manufacturing, and relates to a braid track for braid inspection. Background When the tape inspection apparatus is operated, the bending out of range of the carrier tape or the material width is too wide may cause the carrier tape to be damaged. Such damage is typically caused by excessive mechanical stress when the carrier tape is running in the track, or by a mismatch in track width and carrier tape dimensions. The damaged carrier tape cannot be directly used and can only be reworked in whole rolls, so that raw materials are wasted, the yield of products is reduced, the utilization rate of the braid inspection machine is affected, and the production efficiency is reduced. Furthermore, if the track width is found to be inadequate during the operation, the carrier tape is likely to have been damaged. Even if the carrier tape is not damaged, the operator needs to take down the current carrier tape first, wait for the track adjustment to finish, and then put the carrier tape again for continuous detection. This process is time consuming and also wastes manpower, further reducing production efficiency. To address these problems, operators typically adjust the carrier tape track width directly to be slightly wider than the carrier tape. However, this approach, while reducing the risk of carrier tape damage, presents new problems. When the track width is wider than the carrier tape, the up-and-down movement amplitude of the carrier tape when running in the track may be significantly increased, resulting in unstable chip positions in the carrier tape. The instability can directly influence the detection precision of the braid inspection equipment, so that the inspection result of the chip is inaccurate, even missed inspection or false inspection can occur, and finally the product quality is influenced. Therefore, how to provide a braid track for braid inspection to solve the problems of reworking and inaccurate inspection results caused by the operation of braid inspection equipment, and to improve the utilization rate of the machine, is an important problem to be solved by those skilled in the art. It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present application and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the application section. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a braid track for braid inspection, which is used for solving the problems of reworking and inaccurate inspection results caused by the operation of the braid inspection equipment in the prior art. To achieve the above and other related objects, the present utility model provides a braid track for braid inspection, comprising: the track assembly comprises a first track and a second track which are oppositely arranged; The width adjusting assembly is positioned below the track assembly and comprises a first motor and a screw rod which are sequentially connected along the X direction, the X direction points to the second track from the first track, a sliding block is sleeved on the screw rod, and the sliding block is fixedly connected with the second track through a fixing piece; The conveying assembly is positioned at one side of the track assembly and comprises a second motor and a rotating rod which are sequentially connected along the X direction, one end of the rotating rod, which is far away from the second motor, is sleeved with a gear, and part of the tooth surface of the gear extends between the first track and the second track; The torsion detector comprises an input end and an output end, wherein the input end is connected with the second motor to detect torsion of the gear, and the output end is electrically connected with the first motor to control movement of the sliding block. Optionally, a first coupling is arranged between the screw and the first motor, and a second coupling is arranged between the rotating rod and the second motor. Optionally, the fixing piece includes fixed part and is located fixed part both ends and along the connecting portion of vertical direction extension, fixed part with slider fixed connection, connecting portion with second slide rail fixed connection. Optionally, the connecting portion is connected with the second sliding rail through a fixing screw. Optionally, the braid track still includes U type fixed block and laser sensor, U type fixed block cover is located the orbital outside of first and including vertical portion and be located vertical portion both e