Film blowing and printing integrated machine

An integrated machine and printing machine technology, applied in the field of film blowing and printing integrated machine, can solve the problems of waste, poor film quality, complicated processes, etc., and achieve the effect of convenient and simple operation.

Active Publication Date: 2016-09-21

ANQING XINSHUN PLASTIC CO LTD

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AI-Extracted Technical Summary

Problems solved by technology

In the production process, the process is complicated, and the film roll will be deformed or damaged during the handling proces...

Method used

A suction pipe is fixed on an inclined scraper, supplemented by a suction pump, so that the ink scraped off enters the suction pipe smoothly, avoiding the pollution of the working environment;

By setting the bubble stabilizing frame that can move up and down, and the baffle plate that can adjust the distance in horizontal direction is set on the bubble stabilizing frame, realize that the film bubbles of different heights and diameters are stabilized and limited; by guide post and horizontal screw rod , easy to realize the movement of the bubble stabilizer and the baffle, and the operation is convenient and simple;

Film is not completely dry after one-level drying, only does not drench ink, does not grind flower, so also need to pass through secondary drying; The secondary drying provided by the present invention is warm air dryer, in case A number of tension rollers are set in the body to make the movement path of the film in the box smaller and the drying more thorough.

Fix a wet cloth strip on the tension roller, when the film passes between the cloth strip and the tension roller, the wet cloth strip can effectively prevent the film from static electricity due to friction with the tension roller, a...

Abstract

The invention provides a film blowing and printing integrated machine. The integrated machine comprises a film blowing machine and a printing machine. A thin film moves to the printing machine from the film blowing machine through a tension roller set; the film blowing machine is provided with a film blowing device, and a bubble stabilizing device capable of vertically moving is arranged above the film blowing device; the bubble stabilizing device is provided with a bubble stabilizing frame and a traction device arranged above the bubble stabilizing frame; film bubbles are extruded through a traction device to form a thin film, the thin film is pulled to the tension roller set and is finally conveyed to the printing machine, and the tension roller set is provided with an anti-static device; and the printing machine comprises a printing assembly with a preliminary drying function and a winding assembly with a thin film conveying tension stabilizing function. Compared with the prior art, the integrated machine is simple in structure, high in work efficiency, smooth in working process and free of secondary pollutions and waste of the thin film.

Application Domain

Flat articles

Technology Topic

Antistatic deviceEngineering +1

Image

Examples

Experimental program(4)

Example Embodiment

[0041] Example 1

[0042] Such as figure 1 , 2 As shown in 3, the traditional foam stabilizer does not have height and diameter adjustments, and has poor adaptability. The bubble stabilizing frame 21 provided by the present invention includes a bracket 211; a bubble stabilizing frame 212 is fixed on the inner wall of the bracket 211; a guide post 2111 is provided on the support 211; the bubble stabilizing frame 212 moves up and down along the guide post 2111.

[0043] The bracket 211 provided by the present invention is a rectangular cross-section bracket 211 composed of 4 columns; a guide column 2111 is fixed on the 4 columns respectively; the four corners of the bubble stabilizing frame 212 have sliding holes; the bubble stabilizing frame 212 is sleeved in through the sliding holes The guide post 2111 completes the up and down movement. In order to facilitate the up and down movement and fixation of the bubble stabilizing frame 212, the guide post 2111 provided by the present invention is a screw; the position between the stabilizing frame 212 and the guide post 2111 is fixed by a nut 2112 to adapt to film bubbles of different heights.

[0044] The middle position of the bubble stabilizing frame 212 has a circular channel for stabilizing and limiting the bubble; a plurality of baffles 2121 are fixed on the inner wall of the circular channel and are evenly distributed on the inner wall of the circular channel; The height of the plate 2121 is higher than the height of the circular channel. Taking four baffles 2121 as an example, four horizontal screws 2122 are fixed on the inner wall of the circular channel; one end of the horizontal screws 2122 all face the center of the circular channel, and can move forward or backward toward the center of the circle. The four baffles 2121 are respectively fixed on one end of the four horizontal screws 2122 facing the center of the circle, so as to realize the movement of the baffle 2121 in the horizontal position to adjust the diameter of the circular channel to adapt to film bubbles of different sizes.

[0045] A horizontal screw hole is opened on the side wall of the circular channel, and the horizontal screw 2122 passes through the screw hole and is fixed by a nut, so that the position of the screw 2122 and the baffle 2121 is determined.

[0046] The traction device 22 includes a chevron 221 and a traction roller 222 from bottom to top; the lower ends of the two side wings 2211 of the chevron 221 are fixed on the bracket 211 and can move relatively and are located above the bubble stabilizing frame 212; the upper ends of the two side wings 2211 They are respectively fixed on the bracket 211 by rotation; the rotation axis of the wings 2211 on both sides is parallel to the axis of the traction roller 222; the wings 2211 on both sides are respectively fixed on the bracket 211 by rotating shafts; there is a gap between the rotating shafts of the wings 2211 on both sides; the film passes through the gap.

[0047] In the present invention, two parallel rails 2113 are provided on the bracket 211; the axis of the rail 2113 is perpendicular to the rotating shafts of the two side wings 2211; the bottom two corners of the two side wings 2211 are respectively provided with a locking function that cooperates with the rail 2113 The pulley 2212; the herringbone 221 moves on the rail 2113 through the pulley 2212 to realize the relative movement of the wings 2211 on both sides. When the width of the film bubble is small, the herringbone 221 is adjusted to make the angle between the two side wings 2211 smaller to facilitate squeezing the film bubble; otherwise, the angle between the two side wings 2211 is increased.

Example Embodiment

[0048] Example 2

[0049] Such as Figure 4 , Figure 5 As shown, the tension roller set includes a plurality of tension rollers 32; the plurality of tension rollers 32 are fixed on the machine frame in parallel to each other. Each tension roller 32 is provided with an anti-static device 31; the anti-static device 31 is provided with a wet cloth strip along the axis of the tension roller 32; both ends of the cloth strip are fixed on the frame, and the film is separated from the cloth strip and the tension The rollers 32 pass through; the cloth strip is in contact with the tension roller 32.

Example Embodiment

[0050] Example 3

[0051] Such as Image 6 , Figure 7 As shown, the printing assembly includes a plate roller 41, a rubber roller 42, and a scraper 43; the plate roller 41 and the rubber roller 42 are externally cut; the plate roller 41 is connected with the ink cartridge (not shown in the figure); the scraper 43 is in contact with the plate roller 41 , And the squeegee 43 slopes downward from the end in contact with the plate roller 41 toward the other end; the printing assembly also includes an ink absorbing device; the ink absorbing device includes a straw 44; the mouth of the straw 44 is flat; the lower edge of the mouth of the straw 44 is attached to the scraper The plate 43 is on the printing position of the plate roller 41.

[0052] The printing assembly also includes a primary drying device; the primary drying device has an air outlet 45; the air outlet 45 is located above the scraper 43 and blows air to the film printing position; the air blowing direction of the primary drying device is from the air outlet toward the film The direction is inclined from bottom to top.

[0053] The printing machine also includes a second drying device 46; the second drying device 46 is located above the printing assembly. After primary drying, the film enters the secondary drying device for drying again.

[0054] The secondary drying device 46 is a drying box, including a box body 461; the bottom wall of the box body 461 is provided with a film inlet and the top wall is provided with a film outlet; a plurality of tension rollers 32 are horizontally arranged in the box body 461; Three tension rollers 32 are parallel to each other, and the three tension rollers 32 are arranged staggered from bottom to top. A plurality of tension rollers 32 can extend the movement path of the film in the box, so that it can be dried more thoroughly. The two opposite side walls in the box are respectively provided with an air outlet and an air outlet; the direction of wind sent from the air outlet is perpendicular to the direction of movement of the film. The air outlet is generally provided with a plurality of fans 463 on the side wall. Ordinary dryers are equipped with a fan 463 on the side wall. In the present invention, in order to have a better drying effect, three fans 463 are installed on the side wall of the box 461 to increase the air inlet speed of the air inlet and make the film The print on the dries quickly.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

easy to operate

Film blowing and printing integrated machine

An integrated machine and printing machine technology, applied in the field of film blowing and printing integrated machine, can solve the problems of waste, poor film quality, complicated processes, etc., and achieve the effect of convenient and simple operation.

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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