Rubber sealing strip production line
A rubber sealing strip and production line technology, which is applied to household components, applications, grinding machines, etc., can solve the problems that the surface activity of rubber sealing strips cannot be reported, the production line cannot realize online slitting, and the production line cannot realize online adhesive backing. Insufficient adhesion, good versatility, and increased activity
Active Publication Date: 2019-11-22
CHONGQING FUXINQIANG RUBBER & PLASTIC PROD CO LTD
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Problems solved by technology
[0006] In view of this, the purpose of the present invention is to provide a rubber sealing strip production line, to solve the technical problem that the spraying device of the existing rubber sealing strip production line cannot report the surface activity of the rubber sealing strip, resulting in poor coating adhesion, and to solve The existing rubber sealing strip production line cannot realize the technical problem of online adhesive backing, and solve the technical problem that the existing rubber sealing strip production line cannot realize online slitting
Method used
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[0060] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0061] As shown in the figure, the rubber sealing strip production line of this embodiment includes extruder 1, microwave vulcanization device 2, first hot air vulcanization device 3, first cooling device 4, first traction device 5, spraying device 6, The second hot air vulcanization device 7 , the second cooling device 8 and the second traction device 9 .
[0062] The spraying device 2 includes a rectangular parallelepiped casing 21 and a frame 22 arranged in the casing, the frame 22 includes a frame body 221 and several rubber sealing strip support rollers 222 arranged in parallel and juxtaposed on the frame body ; The left and right sides of the casing are respectively provided with a rubber sealing inlet 23 and a rubber sealing strip outlet 24, and the sandblasting area, the dust removal area and the rubber sealing strip are sequentially separated b...
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The invention discloses a rubber sealing strip production line, and belongs to the technical field of rubber strip production equipment. The rubber sealing strip production line includes a plastic extruding machine, a microwave vulcanization device, a first hot air vulcanization device, a first cooling device, a first traction device, a spray coating device, a second hot air vulcanization device,a second cooling device and a second traction device which are sequentially arranged. The spray coating device includes a sand blasting mechanism, a dust removing mechanism and a spraying mechanism. The rubber sealing strip production line is provided with the spray coating device capable of conducting sand blasting on the surface of a rubber sealing strip through a sand blasting mechanism, sand sprayed from a sand blasting gun is used for grinding the surface of the rubber sealing strip and enabling the surface to be rough, greasy dirt and weak interface layers which obstruct coating adhesionon the surface of the rubber sealing strip are removed, linking of molecular materials can be partially cut off, the activity of the surface of the rubber sealing strip is increased, and the adhesionforce of the coating on the surface of the rubber sealing strip can be increased.
Description
technical field [0001] The invention relates to the technical field of rubber sealing strip production, in particular to a production line for producing rubber sealing strips. Background technique [0002] The production line used to produce rubber sealing strips in the prior art includes an extruder, a microwave vulcanization device, a first hot air vulcanization device, a first water cooling device, a surface spraying device, a second hot air vulcanization device, a second water cooling device, a traction machine and winding device, etc. [0003] Due to the smooth surface and low surface energy of the rubber sealing strip, the surface spraying device on the existing production line does not have the function of treating the surface of the rubber sealing strip to improve the surface activity and enhance the adhesion of the coating, which makes the coating easy to fall off after spraying. technical problem. [0004] And the existing rubber sealing strip production line doe...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29C65/50B29C65/74B29C65/78B24B19/22B24B41/00B24B55/06B24B41/02B24B41/06B29L31/26
CPCB24B19/22B24B41/005B24B41/02B24B41/06B24B55/06B29C65/50B29C65/74B29C65/7805B29C65/7858B29C66/0222B29C66/02245B29C66/344B29C66/472B29L2031/26
Inventor 余强
Owner CHONGQING FUXINQIANG RUBBER & PLASTIC PROD CO LTD