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CN-224231647-U - Film roll detection equipment

CN224231647UCN 224231647 UCN224231647 UCN 224231647UCN-224231647-U

Abstract

The utility model discloses film roll detection equipment which comprises a frame, a first supporting device, a light assembly and a traction assembly. The first supporting device comprises two first supporting components which are arranged at intervals along the left-right direction, the first supporting components are mounted on the frame, the two first supporting components support the roll shaft together, and the film is wound on the roll shaft. The light assembly is arranged on the frame and is positioned in front of the first supporting device. The traction assembly comprises a traction wheel and a traction driving component, the traction wheel is rotationally connected to the frame, and the traction driving component is used for driving the traction wheel to rotate around the axis of the traction wheel. This membrane roll detection equipment is exclusively used in detecting the membrane roll, avoids needing to occupy the cutting machine and influence efficiency, and light subassembly direct irradiation is at the surface of film, strengthens the visibility of film defect, need not artifical handheld flashlight and seeks, and the traction wheel can control the travel speed of film, avoids needing artifical the pulling, reduces artifical intensity of labour and the personnel of being convenient for continuously focus and observe.

Inventors

  • HE WENJUN
  • DAI YUNFEI
  • MAI YOUQUAN

Assignees

  • 广东德冠薄膜新材料股份有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (10)

  1. 1. A film roll detection apparatus for detecting a film (110), comprising: A frame (100); The first supporting device (200) comprises two first supporting components (210) which are arranged at intervals along the left-right direction, the first supporting components (210) are installed on the frame (100), the two first supporting components (210) jointly support a roll shaft (120), and the film (110) is wound on the roll shaft (120); a light assembly (400) mounted to the frame (100), the light assembly (400) being positioned in front of the first support device (200); The traction assembly (500) comprises a traction wheel (510) and a traction driving component (520), wherein the traction wheel (510) is rotatably connected to the frame (100), the traction driving component (520) is used for driving the traction wheel (510) to rotate around the axis of the traction wheel (510), the film (110) can be wound back and forth between the roll shaft (120) and the traction wheel (510), and the light assembly (400) irradiates the film (110) between the roll shaft (120) and the traction wheel (510).
  2. 2. The film roll inspection apparatus of claim 1, wherein the first support assembly (210) includes two rollers (211), the two rollers (211) being arranged at intervals in a front-rear direction, the rollers (211) being rotatably connected to the frame (100), an outer peripheral wall of the rollers (211) being abutted against an outer peripheral wall of the roller shaft (120), the two rollers (211) commonly supporting the roller shaft (120).
  3. 3. The film roll inspection apparatus of claim 2, wherein the first support assembly (210) further comprises two first driving members (220), the two first driving members (220) being respectively connected to the two rollers (211), the first driving members (220) being configured to drive the rollers (211) to rotate.
  4. 4. The film roll inspection apparatus of claim 2, wherein the first support assembly (210) further comprises a first lifting cylinder (230) and a first support block (240), the first support block (240) is slidably connected to the frame (100) in an up-down direction, the roller (211) located at the rear is rotatably connected to the first support block (240), and the first lifting cylinder (230) is used to drive the first support block (240) to move in the up-down direction.
  5. 5. The film roll inspection apparatus of claim 4, further comprising a second support device (300), the second support device (300) being located behind the first support device (200), the second support device (300) comprising two second support assemblies (310) disposed at intervals in a left-right direction, the second support assemblies (310) being mounted to the frame (100), the two second support assemblies (310) together supporting the roll shaft (120).
  6. 6. The film roll detecting apparatus according to claim 5, wherein the second supporting member (310) includes a first supporting plate (311) and a second supporting plate (312), the first supporting plate (311) is located at the rear of the second supporting plate (312), the first supporting plate (311) is provided with a first notch (321), the second supporting plate (312) is provided with a second notch (322), the first notch (321) and the second notch (322) form a limit groove (330), and the roller shaft (120) is mounted in the limit groove (330).
  7. 7. The film roll inspection apparatus of claim 6, wherein the second support assembly (310) further comprises a second lifting cylinder (340) and a guide shaft (350), the second lifting cylinder (340) is used for driving the second support plate (312) to move in an up-down direction, the guide shaft (350) is mounted on the frame (100), an axis direction of the guide shaft (350) is a front-back direction, when the second support plate (312) moves downward, the roller shaft (120) located in the limit groove (330) moves onto the guide shaft (350), and the roller shaft (120) can roll onto the first support device (200) in the axis direction of the guide shaft (350).
  8. 8. Film roll detection apparatus according to claim 7, wherein a baffle (360) is provided on the frame (100), and the baffle (360) is configured to limit the roller (120) from continuing to move forward when the roller (120) rolls forward along the guide shaft (350) to the first supporting device (200).
  9. 9. The film roll detection apparatus according to claim 1, wherein the light assembly (400) includes a plurality of LED lamp tubes (410), the plurality of LED lamp tubes (410) being arranged at intervals in a left-right direction.
  10. 10. The film roll detection apparatus according to claim 1, wherein the traction assembly (500) further comprises a swing arm (530) and a swing cylinder (540), an upper end of the swing arm (530) is rotatably connected with the frame (100), the traction wheel (510) is penetrated and rotatably connected with the swing arm (530), the traction driving part (520) is mounted on the swing arm (530), the swing cylinder (540) is hinged with the frame (100), and a driving end of the swing cylinder (540) is hinged with the swing arm (530).

Description

Film roll detection equipment Technical Field The utility model relates to the technical field of films, in particular to film roll detection equipment. Background In the biaxially oriented film production process, the film roll is placed on a support frame after the traction and rolling are completed, and then the film roll is manually inspected by naked eyes. The common practice is to transfer the film roll to the unreeling device of the splitting machine, so that the unreeling device of the splitting machine can select the film roll to be slowly unreeled according to a set speed, so that a technician can observe the appearance quality of the outermost ring of the film roll, see whether the film roll has problems such as impurity points or breakage, and the like, and reel the film roll and transfer the film roll to an aging frame if the film roll has no problems after the inspection. However, this operation inevitably affects the slitting efficiency by occupying the slitting machine, is inconvenient to observe, and increases the potential safety hazard. Disclosure of utility model The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, the utility model proposes a film roll detection apparatus. The embodiment of the utility model provides a film roll detection device, which is used for detecting a film, and comprises: A frame; The first supporting device comprises two first supporting components which are arranged at intervals along the left-right direction, the first supporting components are arranged on the frame, the two first supporting components jointly support a roll shaft, and the film is wound on the roll shaft; the light assembly is arranged on the frame and is positioned in front of the first supporting device; The traction assembly comprises a traction wheel and a traction driving component, the traction wheel is rotationally connected with the frame, and the traction driving component is used for driving the traction wheel to rotate around the axis of the traction wheel; the film can be wound back and forth between the roller and the traction wheel, and the light assembly shines toward the film between the roller and the traction wheel. According to some embodiments of the utility model, the first supporting component comprises two rollers, the two rollers are arranged at intervals along the front-back direction, the rollers are rotatably connected to the frame, the peripheral wall of each roller is abutted against the peripheral wall of the corresponding roller shaft, and the two rollers jointly support the roller shaft. According to some embodiments of the utility model, the first support assembly further comprises two first driving components, the two first driving components are respectively connected with the two rollers, and the first driving components are used for driving the rollers to rotate. According to some embodiments of the utility model, the first supporting assembly further comprises a first lifting cylinder and a first supporting block, the first supporting block is connected to the frame in a sliding manner along the up-down direction, the roller at the rear is connected to the first supporting block in a rotating manner, and the first lifting cylinder is used for driving the first supporting block to move along the up-down direction. According to some embodiments of the utility model, the film roll detecting apparatus further includes a second supporting device, the second supporting device is located at the rear of the first supporting device, the second supporting device includes two second supporting components arranged at intervals along the left-right direction, the second supporting components are mounted on the frame, and the two second supporting components jointly support the roll shaft. According to some embodiments of the utility model, the second support assembly comprises a first support plate and a second support plate, the first support plate is located at the rear of the second support plate, the first support plate is provided with a first notch, the second support plate is provided with a second notch, the first notch and the second notch form a limit groove, and the roller shaft is arranged on the limit groove. According to some embodiments of the utility model, the second supporting assembly further comprises a second lifting cylinder and a guiding shaft, the second lifting cylinder is used for driving the second supporting plate to move in the up-down direction, the guiding shaft is mounted on the frame, the axis direction of the guiding shaft is the front-back direction, when the second supporting plate moves downwards, the roller shaft positioned in the limiting groove moves onto the guiding shaft, and the roller shaft can roll onto the first supporting device along the axis direction of the guiding shaft. According to some embodiments of the utility model, a baffle is provided on