CN212780450U - Sticking strength testing device of FPC reinforcement steel sheet - Google Patents
Sticking strength testing device of FPC reinforcement steel sheet Download PDFInfo
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- CN212780450U CN212780450U CN202021334004.0U CN202021334004U CN212780450U CN 212780450 U CN212780450 U CN 212780450U CN 202021334004 U CN202021334004 U CN 202021334004U CN 212780450 U CN212780450 U CN 212780450U
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- guide rail
- servo motor
- steel sheet
- clamp
- base
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a sticking strength testing device of FPC reinforcement steel sheet, including the base, the base top is equipped with vertical guide rail frame, and guide rail frame both sides are equipped with the guide rail, are equipped with the slider that moves along the guide rail on the guide rail, and guide rail frame top is equipped with servo motor, and servo motor's output is equipped with decurrent screw rod, slider and screw rod threaded connection, slider one side are equipped with force transducer, and force transducer transmits test data to the computer, and the computer is connected with servo motor, and force transducer bottom is equipped with the clamp; the top of the base is positioned below the clamp, the fixed support is arranged at the top of the fixed support, and the clamp plate is arranged on the fixed support through a locking screw; the utility model discloses an automatic test of FPC reinforcement piece adhesion strength provides basic test data for follow-up improvement scheme.
Description
Technical Field
The utility model relates to a FPC reinforcement steel sheet production field specifically is a paste intensity testing arrangement of FPC reinforcement steel sheet.
Background
At present, the FPC reinforcing steel sheet is widely applied to circuit boards of mobile phones, pads and other equipment, and is adhered to the FPC board through back adhesive, so that the strength of the FPC board can be improved, and some manufacturers have certain requirements on the adhesion strength of the reinforcing steel sheet, so that a testing device for testing the adhesion strength is needed.
Disclosure of Invention
The utility model aims at providing a paste intensity testing arrangement of FPC reinforcement steel sheet in order to solve the problem that some manufacturers have certain requirement to the paste intensity of reinforcement steel sheet.
The utility model has the following concrete scheme: a sticking strength testing device for an FPC (flexible printed circuit) reinforced steel sheet comprises a base, wherein a vertical guide rail frame is arranged at the top of the base, guide rails are arranged on two sides of the guide rail frame, a sliding block moving along the guide rails is arranged on the guide rails, a servo motor is arranged at the top of the guide rail frame, a downward screw rod is arranged at the output end of the servo motor, the sliding block is in threaded connection with the screw rod, a tension sensor is arranged on one side of the sliding block, the tension sensor transmits test data to a computer, the computer is connected with the servo motor, and a clamp; the base top is located and is equipped with the fixed bolster below the clamp, and the fixed bolster top is equipped with a splint, and splint pass through locking screw and install on the fixed bolster.
Clamp include a U-shaped piece, U-shaped piece top with force sensor connects, is equipped with a clamp splice in the U-shaped piece, and a lead screw is equipped with on one side of the clamp splice, and the U-shaped piece is stretched out to lead screw one end.
Splint bottom surface is equipped with anti-skidding line, the fixed bolster top is equipped with the smooth surface.
The working principle of the utility model is as follows: one end of a base material pasted with the FPC reinforcing steel sheet is placed at the bottom of a clamping plate and clamped through a locking screw, the other end of the base material is clamped through a clamp, a computer controls a servo motor to rotate at a certain speed according to a set program to drive a sliding block to move upwards in a test, the reinforcing sheet can be separated from the base material when the base material is pulled down to a certain degree, a tension sensor transmits tension data at the moment to the computer and records the tension data, and the data is the pasting force of the reinforcing sheet.
The utility model discloses following beneficial effect has: the automatic testing of the bonding strength of the FPC reinforcing sheet is realized, and basic testing data are provided for subsequent improvement schemes.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a view A-A of FIG. 2;
in the figure: 1-servo motor, 2-guide rail bracket, 3-screw rod, 4-slide block, 5-tension sensor, 6-clamp, 7-base material, 8-locking screw, 9-clamping plate, 10-fixing bracket, 11-base, 12-reinforcing sheet and 13-computer.
Detailed Description
Referring to fig. 1-3, the present embodiment includes a base 11, a vertical guide rail frame 2 is arranged on the top of the base 11, guide rails are arranged on two sides of the guide rail frame 2, a slider 4 moving along the guide rails is arranged on the guide rails, a servo motor 1 is arranged on the top of the guide rail frame, a downward screw rod 3 is arranged at the output end of the servo motor 1, the slider 4 is in threaded connection with the screw rod 3, a tension sensor 5 is arranged on one side of the slider 4, the tension sensor 5 transmits test data to a computer 13, the computer 13 is connected with the servo motor 1, and a clamp 6 is arranged at the bottom of; the top of the base 11 is positioned below the clamp 6, the fixing support 10 is arranged at the top of the fixing support 10, the clamping plate 9 is arranged at the top of the fixing support 10, and the clamping plate 9 is installed on the fixing support 10 through the locking screw 8.
In this embodiment, the clamp 6 includes a U-shaped block, the top of the U-shaped block is connected with the tension sensor 5, a clamping block is arranged in the U-shaped block, a lead screw is arranged on one side of the clamping block, and one end of the lead screw extends out of the U-shaped block.
In this embodiment, the bottom surface of the clamping plate 9 is provided with anti-slip lines, the top of the fixing support 10 is provided with a smooth surface, the reinforcing sheet 12 and the substrate 7 are clamped by the clamping plate 9 and the fixing support 10 during testing, the reinforcing sheet 12 is located above, the clamp 6 pulls the substrate 7 upwards, and the reinforcing sheet 12 can be separated from the substrate 7 when the pulling force exceeds the adhesion force.
Claims (3)
1. The utility model provides a paste intensity testing arrangement of FPC reinforcement steel sheet, includes the base, characterized by: the top of the base is provided with a vertical guide rail frame, guide rails are arranged on two sides of the guide rail frame, a sliding block moving along the guide rails is arranged on the guide rails, a servo motor is arranged on the top of the guide rail frame, a downward screw rod is arranged at the output end of the servo motor, the sliding block is in threaded connection with the screw rod, a tension sensor is arranged on one side of the sliding block and transmits test data to a computer, the computer is connected with the servo motor, and a clamp is arranged at the bottom of the tension sensor; the base top is located and is equipped with the fixed bolster below the clamp, and the fixed bolster top is equipped with a splint, and splint pass through locking screw and install on the fixed bolster.
2. The bonding strength testing device of the FPC reinforcing steel sheet according to claim 1, wherein: the clamp comprises a U-shaped block, the top of the U-shaped block is connected with the tension sensor, a clamping block is arranged in the U-shaped block, a lead screw is arranged on one side of the clamping block, and one end of the lead screw extends out of the U-shaped block.
3. The bonding strength testing device of the FPC reinforcing steel sheet according to claim 1, wherein: the bottom surface of the clamping plate is provided with anti-slip lines, and the top of the fixed support is provided with a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334004.0U CN212780450U (en) | 2020-07-09 | 2020-07-09 | Sticking strength testing device of FPC reinforcement steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334004.0U CN212780450U (en) | 2020-07-09 | 2020-07-09 | Sticking strength testing device of FPC reinforcement steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212780450U true CN212780450U (en) | 2021-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021334004.0U Active CN212780450U (en) | 2020-07-09 | 2020-07-09 | Sticking strength testing device of FPC reinforcement steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212780450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504177A (en) * | 2021-06-25 | 2021-10-15 | 淮安帝泰华懋精密科技有限公司 | Integrated test system and method based on FPC steel sheet |
| CN113504116A (en) * | 2021-06-23 | 2021-10-15 | 淮安帝泰华懋精密科技有限公司 | Detection device and method for reinforced steel sheet of FPC (Flexible printed Circuit) |
-
2020
- 2020-07-09 CN CN202021334004.0U patent/CN212780450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504116A (en) * | 2021-06-23 | 2021-10-15 | 淮安帝泰华懋精密科技有限公司 | Detection device and method for reinforced steel sheet of FPC (Flexible printed Circuit) |
| CN113504177A (en) * | 2021-06-25 | 2021-10-15 | 淮安帝泰华懋精密科技有限公司 | Integrated test system and method based on FPC steel sheet |
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