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CN-224202386-U - Plastic film thickness detection device

CN224202386UCN 224202386 UCN224202386 UCN 224202386UCN-224202386-U

Abstract

The utility model relates to the technical field of material detection and discloses a plastic film thickness detection device which comprises a main body component, wherein a rotating frame is arranged above a detector, a clamping jaw is arranged at the bottom of the rotating frame, a clamping component is arranged on the detector and comprises a clamping piece, the clamping piece comprises a clamping plate, the clamping plate is arranged on one side of the detector, a driving block is fixed at the top of the clamping plate, a hinge rod is arranged on one side of the driving block, the driving block is hinged with the hinge rod, and a movable block is hinged at one end of the hinge rod. The utility model has the beneficial effects that the capacitive sensor can be quickly disassembled and assembled when the capacitive sensor is damaged on the film production line, the production delay caused by long-time shutdown and disassembly when the sensor is in fault maintenance can be avoided, the continuous operation of the production line can be maintained, and the adverse effects on the production efficiency and the product quality can be reduced.

Inventors

  • TAN MINGHUA
  • Liao Heqing

Assignees

  • 佛山市顺德区博普丰塑料制品有限公司

Dates

Publication Date
20260505
Application Date
20250515

Claims (10)

  1. 1. A plastic film thickness detection device is characterized by comprising, The main body assembly (100) comprises a detector (101), a rotating frame (102) is arranged above the detector (101), and clamping jaws (103) are arranged at the bottom of the rotating frame (102); Clamping assembly (200) set up in on detector (101), including clamping piece (201), including grip block (201 a), grip block (201 a) set up in detector (101) one side, grip block (201 a) top is fixed with driving block (201 b), driving block (201 b) one side is provided with articulated pole (201 c), driving block (201 b) with articulated pole (201 c) are articulated, articulated pole (201 c) one end articulates has movable block (201 d).
  2. 2. The plastic film thickness detecting device as set forth in claim 1, wherein the holding assembly (200) further comprises a supporting member (202), the supporting member (202) comprises a pulley (202 a), the pulley (202 a) is rotatably connected with the top of the holding plate (201 a) through a rotating shaft, and a positioning frame (202 b) is sleeved outside the pulley (202 a).
  3. 3. The plastic film thickness detecting device as set forth in claim 2, wherein a supporting frame (202 c) is fixed on top of the positioning frame (202 b), the supporting frame (202 c) is fixed on the bottom of the rotating frame (102), a sliding rail (202 d) is provided on the bottom of the driving block (201 b), and the driving block (201 b) is slidably connected with the sliding rail (202 d).
  4. 4. The plastic film thickness detecting device as set forth in claim 3, wherein said holding assembly (200) further comprises a driving member (203), said driving member (203) comprises a movable rod (203 a), said movable rod (203 a) is fixed to one side of said movable block (201 d), and a connecting block (203 b) is fixed to one end of said movable rod (203 a).
  5. 5. The plastic film thickness detecting device as set forth in claim 4, wherein a positioning box (203 c) is sleeved outside the movable rod (203 a), and the movable rod (203 a) is movably connected with the positioning box (203 c).
  6. 6. The plastic film thickness detecting device according to claim 5, wherein a connecting bar (203 d) is fixed on the top of the connecting block (203 b), a movable frame (203 e) is fixed on the top of the connecting bar (203 d), and a driving rod (203 f) is hinged in the movable frame (203 e).
  7. 7. The plastic film thickness detecting device as set forth in claim 6, wherein a torsion spring (203 g) is fixed to the bottom of the driving lever (203 f), one end of the torsion spring (203 g) is fixed to the inner wall of the movable frame (203 e), and a pressing lever (203 h) is fixed to one side of the driving lever (203 f).
  8. 8. The plastic film thickness detecting device as set forth in claim 6 or 7, wherein said holding assembly (200) further comprises a stopper (204), said stopper (204) comprises a translation frame (204 a), and said translation frame (204 a) is hinged to one end of said driving rod (203 f).
  9. 9. The plastic film thickness detecting device as set forth in claim 8, wherein a stopper (204 b) is fixed to one side of the translation frame (204 a), a stopper plate (204 c) is provided to one side of the stopper (204 b), and the stopper plate (204 c) is fixed to an inner wall of the positioning box (203 c).
  10. 10. The plastic film thickness detection device as set forth in claim 9, wherein a guide bar (204 d) is fixed at the top of the translation frame (204 a), a guide block (204 e) is sleeved outside the guide bar (204 d), and the guide bar (204 d) is movably connected with the guide block (204 e).

Description

Plastic film thickness detection device Technical Field The utility model relates to the technical field of material detection, in particular to a plastic film thickness detection device. Background The plastic film thickness detection device is a device which applies the scientific principles of optics, electricity and the like, detects the plastic film by means of a corresponding sensor and a matched data processing system in a non-contact mode, further converts related information into thickness values, generally comprises a circular guide rail, a capacitive sensor is arranged on a sliding seat capable of sliding along the guide rail, in the process, the sensor and the film keep a certain relative position relationship, the capacitance principle is utilized to detect the thickness of the film in real time and continuously, capacitance change signals detected by the sensor are transmitted to a control system, the thickness values of the film are obtained through conversion, if the capacitive sensor suddenly breaks down, an internal circuit short circuit causes that the measuring signal cannot be output completely, the sensor arranged by a bolt needs to be screwed by means of a tool, the capacitive sensor which breaks down can be detached one by one, and at the moment, the production line cannot be stopped for a long time to wait for maintenance, and at the moment, the production efficiency and the product quality can be seriously influenced. Disclosure of utility model This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. The present utility model has been made in view of the above-mentioned and/or problems occurring in the conventional plastic film thickness detecting devices. Therefore, the problem to be solved by the utility model is that the capacitor sensor on the film production line suddenly fails in short circuit, and the production line can not stop for a long time because the bolt is installed and needs to be disassembled and replaced by a tool, thereby influencing the production efficiency and quality. In order to solve the technical problems, the utility model provides the technical scheme that the plastic film thickness detection device comprises a main body assembly and a detector, wherein a rotating frame is arranged above the detector, and a clamping jaw is arranged at the bottom of the rotating frame; The clamping assembly is arranged on the detector and comprises a clamping piece, the clamping piece comprises a clamping plate, the clamping plate is arranged on one side of the detector, a driving block is fixed on the top of the clamping plate, a hinge rod is arranged on one side of the driving block, the driving block is hinged to the hinge rod, and a movable block is hinged to one end of the hinge rod. As a preferable scheme of the plastic film thickness detection device, the clamping assembly further comprises a supporting piece, the supporting piece comprises a pulley, the pulley is rotatably connected with the top of the clamping plate through a rotating shaft, and a positioning frame is sleeved outside the pulley. As an optimal scheme of the plastic film thickness detection device, a supporting frame is fixed at the top of the positioning frame, the supporting frame is fixed at the bottom of the rotating frame, a sliding rail is arranged at the bottom of the driving block, and the driving block is in sliding connection with the sliding rail. As a preferable scheme of the plastic film thickness detection device, the clamping assembly further comprises a driving piece, the driving piece comprises a movable rod, the movable rod is fixed on one side of the movable block, and a connecting block is fixed at one end of the movable rod. As an optimal scheme of the plastic film thickness detection device, a positioning box is sleeved outside the movable rod, and the movable rod is movably connected with the positioning box. As an optimal scheme of the plastic film thickness detection device, a connecting bar is fixed at the top of the connecting block, a movable frame is fixed at the top of the connecting bar, and a driving rod is hinged in the movable frame. As an optimal scheme of the plastic film thickness detection device, a torsion spring is fixed at the bottom of the driving rod, one end of the torsion spring is fixed on the inner wall of the movable frame, and a pressing rod is fixed on one side of the driving rod. As a preferable scheme of the plastic film thickness detection device, the clamping assembly further comprises a limiting piece, wherein the limiting piece comprises a translation frame, and the translation frame is hinged with one end of the driving rod. As an optimal scheme of t