CN-224218600-U - FPC orthopedic cleaning device and FPC processing equipment

Abstract

The utility model provides an FPC (flexible printed circuit) orthopedic cleaning device and FPC processing equipment, wherein the FPC orthopedic cleaning device comprises a warping detection mechanism, a first correction mechanism and a second correction mechanism, the warping detection mechanism comprises a detection conveying belt used for conveying an FPC, and detection pieces arranged on two sides of the FPC and used for detecting the warping position of the FPC, and the detection pieces are positioned on two sides perpendicular to the conveying direction of the detection conveying belt. According to the FPC orthopedic cleaning device and the FPC processing equipment, the warping type and the warping degree of the FPC can be detected by arranging the warping detection mechanism, different warping types of FPCs can be corrected by arranging the first correcting mechanism and the second correcting mechanism, the correcting effect is better, and the correcting efficiency is higher.

Inventors

• GUAN YONGCHAO
• LI LIN

Assignees

• 昆山龙腾光电股份有限公司

Dates

Publication Date

20260508

Application Date

20250408

Claims (10)

1. 1. An FPC orthopedic cleaning device is characterized by comprising: The warping detection mechanism comprises a detection conveyor belt used for conveying the FPC and detection pieces arranged on two sides of the FPC and used for detecting the warping position of the FPC, and the detection pieces are positioned on two sides perpendicular to the conveying direction of the detection conveyor belt; The first correcting mechanism is used for correcting the FPC with protruding two ends, the first correcting mechanism comprises a first supporting table, a first conveying belt, a first pressing part and a first driving part, the first conveying belt is arranged between the first pressing part and the first supporting table along the vertical direction, the first supporting table is provided with a boss protruding towards the first conveying belt, the first pressing part is provided with a groove concavely arranged towards the boss, and the first driving part is used for driving the first pressing part to move towards the first conveying belt; The second correction mechanism is used for correcting the protruding FPC in middle part, the second correction mechanism includes second brace table, second conveyer belt, second press piece and second driving piece, the second conveyer belt sets up along vertical direction the second press piece with between the second brace table, the second brace table is equipped with the orientation and keeps away from the concave recess of second conveyer belt one side is sunken, the second is pressed and is equipped with the orientation and keep away from on the piece the convex part that the concave part protruding was established, the second driving piece is used for driving the second is pressed and is supported the piece orientation the second conveyer belt removes.
2. 2. The FPC orthopedic cleaning apparatus of claim 1, wherein said first pressing member is located above said first conveyor belt, said first conveyor belt is located above said first support table, and said second pressing member is located above said second conveyor belt, said second conveyor belt is located above said second support table.
3. 3. The FPC orthopedic cleaning apparatus of claim 2, wherein the upper surfaces of said first support table and said second support table are each level with the upper surface of said inspection conveyor belt.
4. 4. The FPC orthopedic cleaning apparatus according to claim 1, wherein said detection conveyor belt, first conveyor belt and second conveyor belt are all identical in conveyance direction, and wherein said first correction mechanism is located between said warp detection mechanism and said second correction mechanism or said second correction mechanism is located between said warp detection mechanism and said first correction mechanism in the horizontal direction.
5. 5. The FPC orthopedic cleaning apparatus according to claim 1, wherein said detecting member comprises an infrared emitter provided on one side of said detecting belt for emitting a signal, and an infrared receiver provided on the other side of said detecting belt for receiving a signal, said infrared emitter and said infrared receiver each being provided in plurality, and said infrared emitters being provided at intervals along the extending direction of said detecting belt.
6. 6. The FPC orthopedic cleaning apparatus of claim 1, wherein said first and second pressing members are provided with heating modules therein.
7. 7. The FPC orthopedic cleaning apparatus of claim 1, wherein said first and second conveyor belts are made of glass fiber cloth material, said first straightening mechanism further comprises a first conveyor drive member for rotating said first conveyor belt, and said second straightening mechanism further comprises a second conveyor drive member for rotating said second conveyor belt.
8. 8. The FPC orthopedic cleaning apparatus according to claim 1, further comprising a cleaning mechanism including a cleaning support table for supporting the FPC, a cleaning conveyor belt above the cleaning support table, a cleaning conveyor drive for driving the cleaning conveyor belt, a conveying pressing member provided above the cleaning conveyor belt, and a cleaning pressing drive for driving the conveying pressing member to press against the cleaning conveyor belt, the cleaning conveyor drive including conveyor rollers provided at both ends of the cleaning conveyor belt, the conveyor rollers being provided with sprayers for spraying a cleaning agent to the cleaning conveyor belt.
9. 9. The FPC orthopedic cleaning apparatus of claim 1, wherein said inspection conveyor belt comprises an upper belt body and a lower belt body, said FPC is placed on said upper belt body for conveyance, said warp inspection mechanism further comprises a horizontal support table located below said upper belt body to support said upper belt body.
10. 10. An FPC processing apparatus, characterized in that the FPC processing apparatus comprises an FPC bonding device and the FPC orthopedic cleaning device according to any one of claims 1 to 9, the FPC bonding device being located at an outlet end of the FPC orthopedic cleaning device.

Description

FPC orthopedic cleaning device and FPC processing equipment Technical Field The utility model belongs to the technical field of flexible circuit board production devices, and particularly relates to an FPC orthopedic cleaning device and FPC processing equipment. Background A flexible circuit board (Flexible Printed Circuit, abbreviated as FPC) is a multi-layer structure composed of a base material, copper foil and a protective film, and a reinforcing sheet is arranged in a local area to enhance mechanical strength. FPC is widely used in the fields of consumer electronics, automotive electronics, medical equipment, etc. because of its excellent characteristics of light weight, thin thickness, free bending and folding, etc. However, in the manufacturing process of the FPC, the FPC is liable to warp deformation due to the difference in the thermal expansion coefficient of the material and uneven distribution of the processing stress. The warpage can bring a series of problems that firstly, in the subsequent lamination process, the warped FPC is difficult to stably adsorb and grasp by a manipulator to influence the production efficiency, and secondly, if the golden finger area of the FPC is warped, the lamination is poor, the reliability of electric connection is further influenced, and even the function failure is caused. In addition, the manufacture of FPCs involves multiple processing steps, with different steps producing different degrees of warpage at different locations of the FPC. If a single leveling mode is adopted for processing, not only the leveling efficiency is lower, but also the warping characteristics of different areas are difficult to adapt to, so that the leveling effect is not ideal. Meanwhile, during the production process, the surface of the FPC is also possibly polluted or slightly oxidized due to environmental or process factors, and the existing leveling device only has a correction function and cannot clean the surface of the FPC, so that the quality and the reliability of the product are further affected. In view of this, there is a need for improvements to existing production equipment to solve the above-described problems. Disclosure of utility model The utility model aims to provide an FPC orthopedic cleaning device which aims at solving the problem that an existing leveling device is poor in leveling effect. To achieve the above object, the present utility model provides an FPC orthopedic cleaning device including: The warping detection mechanism comprises a detection conveyor belt used for conveying the FPC and detection pieces arranged on two sides of the FPC and used for detecting the warping position of the FPC, and the detection pieces are positioned on two sides perpendicular to the conveying direction of the detection conveyor belt; The first correcting mechanism is used for correcting the FPC with protruding two ends, the first correcting mechanism comprises a first supporting table, a first conveying belt, a first pressing part and a first driving part, the first conveying belt is arranged between the first pressing part and the first supporting table along the vertical direction, the first supporting table is provided with a boss protruding towards the first conveying belt, the first pressing part is provided with a groove concavely arranged towards the boss, and the first driving part is used for driving the first pressing part to move towards the first conveying belt; The second correction mechanism is used for correcting the protruding FPC in middle part, the second correction mechanism includes second brace table, second conveyer belt, second press piece and second driving piece, the second conveyer belt sets up along vertical direction the second press piece with between the second brace table, the second brace table is equipped with the orientation and keeps away from the concave recess of second conveyer belt one side is sunken, the second is pressed and is equipped with the orientation and keep away from on the piece the convex part that the concave part protruding was established, the second driving piece is used for driving the second is pressed and is supported the piece orientation the second conveyer belt removes. As a further improvement of the utility model, the first pressing member is located above the first conveyor belt, the first conveyor belt is located above the first supporting table, the second pressing member is located above the second conveyor belt, and the second conveyor belt is located above the second supporting table. As a further improvement of the present utility model, the upper surfaces of the first support table and the second support table are each flush with the upper surface of the detection conveyor belt. As a further improvement of the utility model, the conveying directions of the detection conveyor belt, the first conveyor belt and the second conveyor belt are the same, and the first correction mechanism is positioned between