A safe and environmentally friendly film blowing device that is easy to locate
A membrane device and a safe technology, applied in the cleaning method of tools, cleaning methods and appliances, static electricity, etc., can solve the problems of uncontrollable traction force, lack of traction positioning mechanism, and reduced work efficiency, so as to achieve safe and convenient use, The structure is scientific and reasonable, and the effect of improving quality
Active Publication Date: 2020-11-10
姜志祥
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Problems solved by technology
[0004] The present invention provides a safe and environment-friendly film blowing device that is convenient for positioning, which can effectively solve the problem that the film blowing device proposed in the above background technology lacks a corresponding traction positioning mechanism. The end of the film is pulled upwards and positioned between the rollers. At the same time, when the film is manually pulled, the operator cannot control the magnitude of the traction force. During the pulling process, the film is easily broken and needs to be pulled again, which reduces the work efficiency.
Method used
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Embodiment
[0059] Example: such as Figure 1-5 As shown, the present invention provides a technical solution, a safe and environmentally friendly film blowing device that is convenient for positioning, including a lower bracket 1;
[0060] The traction positioning mechanism 6 is used to draw the initial end of the film from the bottom to the top of the equipment during the start-up process of the equipment, and then pull the initial end of the film from the inside to the outside of the equipment, so as to quickly position the film between the rollers;
[0061] The feeding mechanism 9 is used to add the processing masterbatch to the processing equipment, screen the particles of the masterbatch during the adding process, and clean up the dust accumulated in the masterbatch;
[0062] The cooling mechanism 10 is used to cool the film produced by processing, and isolate the film through the air flow, so as to reduce the contact amount between the external dust and the film;
[0063] The impu...
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The invention discloses a safe and environmentally friendly film blowing device that is easy to position and includes a lower bracket. The top of the lower bracket is fixedly connected to a middle bracket. The top edge of the middle bracket is fixedly connected to a support platform. One side of the support platform A climbing ladder is fixedly connected to the middle part, an upper bracket is fixedly connected to the top of the middle bracket, and a traction positioning mechanism is fixedly connected to the top of the upper bracket. In the present invention, through the mutual cooperation between the fixed splint, the clamping pin and the movable splint, Connect the end of the film to the bottom of the traction belt, and pull the film upward through the interaction between the traction roller and the traction belt, and through the interaction between the sliding rail, installation end block, sliding cross frame, installation side plate and support side plate. With the cooperation, the movement of the end of the film supports the end of the cross frame, and the end of the film is removed, so that the film passes through the auxiliary roller and is connected to the winding roller in sequence, which optimizes the positioning process of the film on the equipment and improves work efficiency.
Description
technical field [0001] The invention relates to the technical field of film production equipment, in particular to a safe and environment-friendly film blowing device that is convenient for positioning. Background technique [0002] In the production process of plastic film, the film blowing machine is mainly used for production. The raw material is heated into a molten state through the extrusion mechanism and extruded, and the film bubble is blown out by compressed air to make the film, and finally it is collected by the winding mechanism. rolled into a roll; [0003] However, due to the lack of corresponding traction and positioning mechanism in the film blowing devices currently on the market, when starting the film blowing device, it is necessary to cooperate with several operators to pull the end of the film upwards and position it between the rollers. The operator cannot control the magnitude of the traction force, and it is easy to cause the film to break during the...
Claims
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IPC IPC(8): B29C55/28B29C48/08B29C31/00B29C35/16H05F3/02B08B1/00B29B13/10
CPCB29C55/28B29C31/00B29C35/16H05F3/02B29B13/10B29C48/0018B29C48/08B29C2035/1658B08B1/12Y02W30/62
Inventor 伍尚华
Owner 姜志祥