Fast fixing device for paper suction drum of paper feeder
A technology of fixing device and paper feeder, which is applied in the directions of transportation and packaging, object supply, and winding strips, etc., can solve the problems of trouble and easy wear and tear of polyurethane film, and achieves convenient replacement, strong practicability, Easy to install effect
Inactive Publication Date: 2014-07-30
中山市新卿包装印刷有限公司
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- Abstract
- Description
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- Application Information
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Problems solved by technology
The existing paper suction rollers generally lie on the paper feeding chute through the racks on both sides. Since the polyurethane film is easy to wear and needs to be replaced regularly, workers need to dismantle the entire rack and paper feeding chute, which is troublesome.
Method used
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[0016] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0017] Such as Figure 1 to Figure 3 As shown, the fast fixing device 1 for the paper suction cylinder of the paper feeder of the present invention includes a fixed base 2 for installing the paper suction cylinder and an adjustment base 3, and a pair of The first hinge 4 is provided with a handle 6 between the heads of the first hinge 4 , the middle part of the first hinge 4 is respectively provided with a second hinge 5 , and a limit bracket 7 is provided between the heads of the second hinge 5 .
[0018] Both sides of the tail of the fixed base 2 are respectively provided with a first connection through hole 21, and both sides of the adjustment...
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The invention discloses a fast fixing device for a paper suction drum of a paper feeder. The fast fixing device for the paper suction drum of the paper feeder comprises a fixed base and an adjusting base, wherein a pair of first hinges is arranged at the tail part of the fixed base, a handle is arranged between the head parts of the first hinges, second hinges are respectively arranged in the middle parts of the first hinges, and a limit support is arranged between the head parts of the second hinges. According to the fast fixing device for the paper suction drum of the paper feeder disclosed by the invention, the first hinges and the second hinges are utilized, when the paper suction drum is required to be replaced, a worker only needs to pull the handle and open the whole fixed base laterally, and then the handle is reset after the paper suction drum is replaced. A dismantler frame and a paper feeding groove are not required because a rotary mounting manner is utilized to greatly facilitate replacement of the paper suction drum, so that the fast fixing device is simple and convenient, and is strong in practicality.
Description
technical field [0001] The present invention relates to a printing device, more precisely, a quick fixing device for a suction cylinder of a paper feeding machine. Background technique [0002] The paper feeder is a kind of equipment specially used for paper feeding, which is the auxiliary equipment of the printing press. The existing paper feeder usually uses the polyurethane film on the surface of the drum as a paper suction device, and the paper is fed smoothly. Existing paper suction rollers generally lie on the paper feeding chute through the frames on both sides. Since the polyurethane film is easy to wear and needs to be replaced regularly, workers need to dismantle the whole frame and paper feeding chute, which is troublesome. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a fast fixing device for a paper suction roller of a paper feeding machine. [0004] Above-mentioned technic...
Claims
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Inventor 刘旭玲
Owner 中山市新卿包装印刷有限公司