Film blowing machine with extruding and pushing type pressure regulating air ring
The technology of a film blowing machine and an air ring is applied in the field of film blowing machines with a push-type pressure regulating air ring, which can solve the problems of reducing production efficiency, material waste, increasing production cost, etc., so as to improve the service life and ensure the roundness. , the effect of improving product quality
Inactive Publication Date: 2021-08-03
柳志勇
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Problems solved by technology
However, when the existing cooling air ring is produced and debugged, it needs to be adjusted and controlled many times by the production personnel to cool and support the film bubble well, which greatly reduces the production efficiency, causes waste of materials, and improves production. cost
Method used
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Embodiment 1
[0049] see Figure 1-11 , a film blowing machine with a push-type pressure-regulating air ring, including a film blowing structure 11 installed in the film blowing machine body 10, an air ring body 1 is fixedly installed on the upper end of the film blowing structure 11, and an air ring body 1 is provided There is an air inlet chamber 102, and the mosquito coil type guide plate 3 is fixedly connected to the air inlet chamber 102, and the inner wall of the air ring body 1 is fixedly connected to the matching inner ring 2, and the inner ring 2 is provided with an adjustment chamber 201, the adjustment chamber 201 is provided with a wind direction adjustment component 4, and the lower end of the air ring body 1 is fixedly connected with a bar-shaped base 101, and an autonomous driving component 6 is installed in the bar-shaped base 101; please refer to Figure 4 , Figure 5 and Figure 8 , the wind direction internal adjustment assembly 4 includes an extension deformation guide...
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The invention discloses a film blowing machine with an extruding and pushing type pressure regulating air ring and belongs to the field of film blowing. The film blowing machine with the extruding and pushing type pressure regulating air ring comprises a film blowing structure installed in a film blowing machine body, wherein an air ring body is fixedly installed at the upper end of the film blowing structure; an air inlet cavity is formed in the air ring body; and a mosquito-repellent incense type guide plate is fixedly connected in the air inlet cavity. According to the film blowing machine, the air blowing direction of the air ring body can be effectively adjusted through the cooperation of an air direction inner adjusting component and an adjusting inner ring, the air direction inner adjusting component is automatically controlled through an autonomous driving component, the debugging efficiency is effectively improved, the control precision is improved, waste of raw materials is reduced, and the production cost is reduced; and an extension deformation guiding cap is extruded and pushed through an extension pushing sleeve, so that the wall thickness of the adjusting inner ring is increased to adjust the air outlet direction, the consistency of the air outlet direction is effectively guaranteed, the cooling efficiency is improved, meanwhile, the vibration of film bubbles is reduced, and the transmission accuracy is improved.
Description
technical field [0001] The invention relates to the field of film blowing, more specifically, to a film blowing machine with a push-type pressure-regulating air ring. Background technique [0002] Blown film is a plastic processing method, which refers to a plastic processing technology that heats and melts plastic particles and then blows them into a film. Usually, the polymer is extruded into a tubular film blank, and it is passed through a high-pressure process under a good melt flow state. The air blows the tube film to the required thickness, and becomes a film after cooling and setting. The quality of the film material blown out by this processing technology is related to the machine and plastic particles of the blown film. The production equipment is simple, the investment is small, and the product has quick results; the mechanical properties of the film are high; there is no edge material and less waste; the film product is cylindrical, and the bag making process is...
Claims
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IPC IPC(8): B29C55/28B29C48/00
CPCB29C55/28B29C48/0017
Inventor 柳志勇
Owner 柳志勇