Metallized film stable slitting knife assembly
A metallized film and slitting knife technology, applied in metal processing and other directions, can solve the problems of insufficient stability, inconvenient height adjustment, easy to generate vibration, etc., and achieve the effect of reducing production cost, improving production quality and reducing scrap rate
Pending Publication Date: 2022-03-08
TONGLING CHAOYUE ELECTRON CO LTD
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Problems solved by technology
[0003] However, the existing slitter still has the following problems: when the roller shaft is rotating and conveying, it is prone to vibration and is not stable enough; it is not convenient to adjust the height according to the desired degree of tension, and the applicability is low; The metallized film wound on the reel is neatly arranged, resulting in skewed cutting and different spacing in the later stage; it is not convenient to accurately adjust the spacing between the cutting blades, resulting in inaccurate cutting
Method used
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Embodiment 1
[0019] Embodiment 1, referring to the accompanying drawings, the metallized film stabilizing slitting knife assembly includes a flattening device 1 and a slitting knife 2; the flattening device 1 includes a horizontal plate 11; the horizontal plate 11 is provided with metallization The flat hole 111 that the film 9 passes through; the upper and lower ends of the flat hole 111 are provided with balls 112; the ball 112 is elastically connected to the wall of the flat hole 111; the cutting knife 2 is vertically arranged on the horizontal plate 11 , and the slitting knife 2 passes through the flat hole 111;
[0020] The setting of the flattening device 1 keeps the metallized film 9 in a flattened state and a stable tension state when the metallized film 9 is cut. Specifically, the metallized film 9 enters the flat hole 111 of the horizontal plate 11 when it is cut. , when passing through the flat hole 111, it is clamped between the balls 112 at the upper and lower ends of the flat...
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The invention discloses a stable slitting knife assembly for a metallized film. The stable slitting knife assembly comprises a flattening device and a slitting knife. The flattening device comprises a transverse plate; the transverse plate is provided with a flat hole through which a metallized film passes. Balls are arranged at the upper end and the lower end of the flat hole; the balls are elastically connected with the hole walls of the flat holes; the slitting knife is vertically arranged on the transverse plate, and the slitting knife penetrates through the flat hole. According to the metallized film stable slitting knife assembly, through the arrangement of the flattening device, when the metallized film is slit, the metallized film is kept in the flattening state and the tension stable state, the stability is good, the error is small, the rejection rate is reduced, the production cost is reduced, and the subsequent capacitor production quality can be improved.
Description
technical field [0001] The invention relates to the technical field of metallized film processing equipment, in particular to a metallized film stabilizing cutter assembly. Background technique [0002] In the production of capacitor film, the slitting machine is a commonly used machine. The film slitting machine is composed of an unwinding mechanism, a cutting mechanism, a winding mechanism, and various functional rollers. Its working principle is: the metallized film raw material released from the unwinding mechanism enters the cutting mechanism through the flattening roller and the energizing roller. After the raw material is cut, it is rewound into standard film rolls by the winding mechanism. After the plastic is calendered into a film, the film needs to be cut into multiple parts according to the specified size by a slitting mechanism, and then rolled up separately. [0003] However, the existing slitter still has the following problems: when the roller shaft is rota...
Claims
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IPC IPC(8): B26D1/08B26D7/01
CPCB26D1/085B26D7/01
Inventor 刘同林陈五一
Owner TONGLING CHAOYUE ELECTRON CO LTD