Membrane sticking mechanism and membrane tearing machine applying it
A technology of adhesive film and lifting mechanism, applied in the directions of lamination device, lamination auxiliary operation, optics, etc., can solve the problems of high cost, complex tape feeding mechanism, and cumbersome adhesive film mechanism.
Active Publication Date: 2013-07-10
SHENYANG SIASUN ROBOT & AUTOMATION
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Problems solved by technology
Its disadvantages are: the tape feeding mechanism is complicated, the tape is easy to break, the mucous membrane mechanism is bulky, there are many processing parts, and the cost is high
Method used
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] refer to Figure 1-7 As shown, the present invention discloses a mucous membrane mechanism, which includes: a roller assembly 1, a lifting mechanism 2, a mucous membrane gripper assembly 3, a membrane detection piece 4 and a mucous membrane installation block 5, wherein:
[0025] The roller assembly 1 includes a roller shaft 11 and a roller 12 . The roller 12 is sheathed on the roller shaft 11 and can rotate freely on the roller shaft 11 .
[0026] Lifting mechanism 2, it comprises lifting cylinder 21, lifting block 22 and lifting cylinder seat 23, and lifting cylinder 21 is fixed on the li...
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The invention discloses a membrane sticking mechanism and a membrane tearing machine applying it. The membrane sticking mechanism comprises a roller assembly, an elevating mechanism and a membrane sticking clamp hand assembly, the roller assembly is arranged below the elevating mechanism and moves up and down under the driving of the elevating mechanism, and the membrane sticking clamp hand assembly is arranged at one side of the roller assembly to clamp the membrane sticked by the roller assembly. A special membrane sticking way is adopted to complete the sticking, clamping and stripping processes of a protection membrane. Compared with present membrane tearing mechanisms, the machine only utilizes two mobile parts to realize the protection membrane sticking function, and has the advantages of great simplification of the mechanical units of the membrane sticking mechanism, omitting of auxiliary parts comprising a membrane sticking band, a band rolling torsion motor and the like, greatly improved running reliability, and reduced maintenance workload; the membrane sticking success rate is not reduced, the replacement of membrane sticking double-faced adhesive tapes is only needed after a certain membrane tearing amount, and the membrane sticking double-faced adhesive tape replacement process is simpler and faster than a membrane sticking adhesive tape replacement process; and simultaneously the overall cost of the whole membrane tearing machine is reduced.
Description
technical field [0001] The present invention relates to the technical field of tearing film, in particular, refers to a mucous membrane mechanism and a film tearing machine using it. Background technique [0002] The polarizer attached to the surface of the LCD panel has a protective film to protect the polarizer from being damaged by collision during operation. On the other hand, it also prevents particles or dust in the air from falling on the polarizer in the working environment on-chip problem. The traditional method of tearing the film of the polarizer uses manual tearing, which is inefficient, and the cleanliness of the working environment of manual tearing of the film is relatively low. After the protective film of the polarizer is torn off, the particles suspended in the air Or dust is easy to fall on the polarizer, resulting in poor quality of the LCD panel. [0003] In the existing film tearing machine, its mucous membrane mechanism is generally wound on the muco...
Claims
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Login to View More IPC IPC(8): B32B37/00B32B38/10G02F1/1335
Inventor 方学民王金涛曲道奎徐方李学威董吉顺鲍君善孙义田
Owner SHENYANG SIASUN ROBOT & AUTOMATION