Novel film-covering apparatus for aluminum pipe
A technology of coating and aluminum tube, which is applied in the field of new aluminum tube coating device, can solve the problems of poor vulcanization effect, waste of materials, and increase of evaporator cost, and achieve the effect of poor vulcanization effect and increased cost
Inactive Publication Date: 2017-04-05
合肥立清材料科技有限公司
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Problems solved by technology
This covering vulcanization method has the following disadvantages: first, it wastes materials and increases the cost of the evaporator; second, the vulcanization effect is poor, resulting in easy separation of the aluminum tube and the aluminum plate after vulcanization
Method used
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[0011] Referring to the accompanying drawings: a novel aluminum tube casing device is characterized in that it includes a support platform 1, a fixing device 2 and a casing device 4, and the fixing device 2 has two groups, and the two groups of fixing devices 2 are symmetrically installed on the supporting platform 1 On both sides, the fixing device 2 includes two fixed nip rollers 202, a movable nip roller 203, a push cylinder 204, a hosting device 205 and a support plate 201, and the two fixed nip rollers 202 and the push cylinder 204 are installed on the support plate 201. The nip roller 203 is connected with the push cylinder 204, the hosting device 205 is installed in the middle of the support platform 1, the support plate 201 is installed on the support platform 1, and the film covering device 4 includes a sliding trolley 401, a film rotating shaft 402 and a slide rail 403. The rail 403 is installed on the supporting platform 1 , the sliding trolley 401 is installed on th...
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Abstract
The invention discloses a novel film-covering apparatus for aluminum pipes. The apparatus is characterized by comprising a supporting platform, two sets of fixed apparatuses and a film-covering apparatus. The two sets of fixed apparatuses are symmetrically installed at two sides of the supporting platform, and each fixed apparatus comprises two fixed pinch rolls, a movable pinch roll, a promotion cylinder, a pipe supporting apparatus and mounting plates, wherein the two fixed pinch rolls and the promotion cylinder are installed on the mounting plates, the movable pinch roll is connected to the promotion cylinder, the pipe supporting apparatus is installed in the middle of the supporting platform, and the mounting plates are installed on the supporting platform. The film-covering apparatus comprises a sliding trolley, film-covering rotating shafts and a sliding rail, wherein the sliding rail is installed on the supporting platform, the sliding trolley is installed on the sliding rail, and the film-covering rotating shafts are arranged on the sliding trolley. The novel film-covering apparatus is high in film-covering speed, good in film-covering effect, and suitable for film-covering for aluminum pipes.
Description
technical field [0001] The invention relates to the field of aluminum tube sheathing devices, in particular to a novel aluminum tube sheathing device. Background technique [0002] In recent years, with the development of refrigerator technology, the refrigerating chamber and variable temperature chamber (evaporator) inside the refrigerator all adopt the structure of bonding aluminum tubes and aluminum plates. The contact surface between the aluminum tube and the aluminum plate is covered with a hot-melt adhesive film. The bonding process is as follows: use special heating equipment and molds to bond and press the aluminum tube and the aluminum plate under certain temperature and pressure conditions. Then cooling under a certain pressure, this process is usually called vulcanization, also known as bonding. During the vulcanization process, the evaporated aluminum tube needs to be covered with a film. The traditional process is to cover a large-area film on the evaporated al...
Claims
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IPC IPC(8): B29C63/00
CPCB29C63/0004
Inventor 刘超
Owner 合肥立清材料科技有限公司