CN213011030U

CN213011030U - Improved generation PVC membrane cloth opening device

Info

Publication number: CN213011030U
Application number: CN202021318884.2U
Authority: CN
Inventors: 庄启明; 庄启飞
Original assignee: Huangshan Haotai Plastic Co ltd
Current assignee: Huangshan Haotai Plastic Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-20
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a cloth device is opened to improved generation PVC membrane, which comprises a base frame, the fixed first extension board that is provided with of chassis upper end symmetry, the fixed metal cutting ferrule that is provided with on the medial surface of first extension board, the activity is provided with No. two metal cutting ferrules in the metal cutting ferrule, the welding has spring button on No. two metal cutting ferrules, set up the spacing hole that acts on spring button on a metal cutting ferrule. The improved PVC film unwinding device of the utility model is convenient for fast mounting the base fabric roll by the stretching and shrinking through the movable metal cutting sleeve, is simple and convenient to operate, and solves the problems of mounting and dismounting the base fabric roll during continuous operation; through setting up the fixing base of two sets of symmetries, utilize the cooperation filter cloth of bleeding fan, adsorb the filter cloth with fibre and dust in the air on, concentrate the collection, prevent polluted environment, be suitable for different working conditions, bring better use prospect.

Description

Improved generation PVC membrane cloth opening device

Technical Field

The utility model relates to a PVC membrane processing field, in particular to cloth device is opened to improved generation PVC membrane.

Background

The PVC film is mainly composed of polyvinyl chloride, is yellowish and semitransparent, has luster and transparency superior to that of polyethylene and polypropylene, and needs a base cloth layer at the bottom of the PVC film in the production process of the PVC film, and the base cloth layer needs a cloth opening device to process base cloth during production, so that the fibers of the base cloth are opened and cleaned; the existing base cloth roll is not convenient to mount on a cloth opening device, time is consumed for dismounting during continuous operation, a large number of fibers are easy to float into the air, timely collection cannot be achieved, the environment is polluted, certain adverse effects are brought in the using process, and therefore the improved PVC film cloth opening device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an improved generation PVC membrane cloth opener can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the improved PVC film cloth slitting device comprises an underframe, wherein first support plates are symmetrically and fixedly arranged at the upper end of the underframe, a first metal clamping sleeve is fixedly arranged on the inner side surface of each first support plate, a second metal clamping sleeve is movably arranged in each first metal clamping sleeve, a spring button is welded on each second metal clamping sleeve, a limiting hole acting on the spring button is formed in each first metal clamping sleeve, a base cloth roll is movably arranged between the two sets of second metal clamping sleeves, the base cloth roll extends into the second metal clamping sleeve by utilizing shaft parts at two ends, two sets of second support plates are symmetrically arranged at the upper end of the underframe and positioned on one side of each first support plate, a first cloth slitting roller, a second cloth slitting roller and a third cloth slitting roller are sequentially arranged between the two sets of second support plates from front to back, two sets of guide strips are symmetrically sleeved on the first cloth slitting roller and the second cloth slitting roller, and a first cloth slitting roller, No. two division cloth rolls and No. three upper and lower sides symmetry riveting of opening the cloth roll have last fixing base and lower fixing base, the up end of going up the fixing base all is provided with the blow vent with terminal surface down under the fixing base, go up the inside of fixing base and lower fixing base and all install the fan of bleeding, the inboard of going up fixing base and fixing base down all is provided with the filter cloth, avris a week of filter cloth is provided with a plurality of groups coupling hook, the fixed ring frame that acts on the coupling hook that is provided with of avris a week of going up fixing base and lower fixing base.

Preferably, the inner surface of the first metal cutting sleeve is provided with a slide way for the spring button to move, and the inner surface of the second metal cutting sleeve is smooth and can be used for the shaft part to rotate.

Preferably, the first cloth opening roller and the third cloth opening roller are located at the same height, and the installation height of the second cloth opening roller is higher than that of the first cloth opening roller and the third cloth opening roller.

Preferably, the heating wires are arranged inside the third cloth opening roller to heat the surface of the third cloth opening roller, and the third cloth opening roller is slightly thicker than the first cloth opening roller and the second cloth opening roller.

Preferably, the base cloth on the base cloth roll sequentially bypasses the bottom of the first cloth opening roller, the top of the second cloth opening roller and the bottom of the third cloth opening roller, and then is externally connected to the winding device, and the two groups of guide strips on the second cloth opening roller are closer to the central position.

Preferably, the front end and the rear end of the upper fixing seat and the lower fixing seat extend outwards from the positions of the first cloth opening roller and the third cloth opening roller, and the covering width of the upper fixing seat and the covering width of the lower fixing seat are increased.

Preferably, the connecting hook is hooked with the circular ring on the ring frame.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the improved PVC film cloth opening device, the movable metal clamping sleeve is designed, the base cloth roll is conveniently and rapidly installed through stretching and shrinking, the operation is simple and convenient, and the problem of installation and disassembly of the base cloth roll during continuous operation is solved; by arranging two groups of symmetrical fixing seats and utilizing the air exhaust fan to match with the filter cloth, fibers and dust in the air are adsorbed on the filter cloth and collected in a centralized manner, so that the environment is prevented from being polluted; whole device design is simple, convenient operation, is convenient for with compressing tightly, the fibre raw materials pine of entangling each other and clear away impurity, the effect of use is better for traditional mode, does not relate to in this device the part all the same with prior art or can adopt prior art to realize.

Drawings

Fig. 1 is a schematic view of the overall structure of an improved PVC film spreading device of the present invention;

FIG. 2 is an internal view of the improved PVC film spreader of the present invention shown in FIG. 1;

FIG. 3 is a partial enlarged view of the improved PVC film opener of the present invention shown in FIG. 2;

fig. 4 is an internal view of the lower fixing base of the improved PVC film spreading device of the present invention.

In the figure: 1. a chassis; 2. a first support plate; 3. a first metal ferrule; 4. a second metal ferrule; 5. a spring button; 6. a limiting hole; 7. rolling base cloth; 8. a shaft portion; 9. a second support plate; 10. a first cloth opening roller; 11. a second cloth opening roller; 12. a third cloth opening roller; 13. a guide strip; 14. a lower fixed seat; 15. a vent; 16. an air extracting fan; 17. filtering cloth; 18. a connecting hook; 19. a ring frame; 20. an upper fixing seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, an improved PVC film cloth slitting device comprises a bottom frame 1, wherein a first support plate 2 is symmetrically and fixedly arranged at the upper end of the bottom frame 1, a first metal cutting sleeve 3 is fixedly arranged on the inner side surface of the first support plate 2, a second metal cutting sleeve 4 is movably arranged in the first metal cutting sleeve 3, a spring button 5 is welded on the second metal cutting sleeve 4, a limiting hole 6 acting on the spring button 5 is arranged on the first metal cutting sleeve 3, a base cloth roll 7 is movably arranged between the two groups of second metal cutting sleeves 4, the base cloth roll 7 extends into the second metal cutting sleeve 4 by utilizing shaft parts 8 at two ends, two groups of second support plates 9 are symmetrically arranged at one side of the first support plate 2 at the upper end of the bottom frame 1, a first cloth slitting roller 10, a second cloth slitting roller 11 and a third cloth slitting roller 12 are sequentially arranged between the two groups of second support plates 9 from front to back, two groups of guide strips 13 are symmetrically sleeved on the first cloth slitting roller 10 and the second cloth slitting roller 11, the cloth cutting machine is used for guiding movement of base cloth, an upper fixing seat 20 and a lower fixing seat 14 are symmetrically riveted between two groups of second support plates 9 and positioned above and below a first cloth cutting roller 10, a second cloth cutting roller 11 and a third cloth cutting roller 12, vent holes 15 are formed in the upper end face of the upper fixing seat 20 and the lower end face of the lower fixing seat 14, air exhaust fans 16 are mounted inside the upper fixing seat 20 and the lower fixing seat 14, filter cloth 17 is arranged on the inner sides of the upper fixing seat 20 and the lower fixing seat 14, a plurality of groups of connecting hooks 18 are arranged on one periphery of the side of the filter cloth 17, and a ring frame 19 acting on the connecting hooks 18 is fixedly arranged on one periphery of the side of the upper fixing seat 20 and the;

the inner surface of the first metal cutting sleeve 3 is provided with a slideway for the movement of the spring button 5, and the inner surface of the second metal cutting sleeve 4 is smooth and can be used for the rotation of the shaft part 8; the first cloth opening roller 10 and the third cloth opening roller 12 are positioned at the same height, and the installation height of the second cloth opening roller 11 is higher than that of the first cloth opening roller 10 and the third cloth opening roller 12; a heating wire is arranged inside the third fabric opening roller 12 to heat the surface of the third fabric opening roller 12, the surface of the third fabric opening roller 12 is a heat conduction shell to facilitate heat conduction, and the third fabric opening roller 12 is slightly thicker than the first fabric opening roller 10 and the second fabric opening roller 11; the base cloth on the base cloth roll 7 sequentially rounds the bottom of the cloth opening roller 10, the top of the cloth opening roller 11 and the bottom of the cloth opening roller 12, and is externally connected to a winding device, and two groups of guide strips 13 on the cloth opening roller 11 are closer to the central position; the front end and the rear end of the upper fixing seat 20 and the lower fixing seat 14 extend outwards from the positions of the first cloth opening roller 10 and the third cloth opening roller 12, the covering width of the upper fixing seat is increased, and fibers and dust are prevented from overflowing from two sides; the connecting hooks 18 are hooked with the circular rings on the ring frame 19, so that the filter cloth 17 can be fixed and is convenient to detach, and the filter cloth 17 can be cleaned in time.

It should be noted that, the utility model relates to an improved PVC membrane fabric opening device, when installing the base cloth roll 7, the spring button 5 is pressed to enter the slideway, at this time, the second metal cutting sleeve 4 is contracted inwards, the shaft parts 8 at the two ends of the base cloth roll 7 can be extended, the second metal cutting sleeve 4 is pushed out along the first metal cutting sleeve 3, the spring button 5 enters the limit hole 6 again to fix the second metal cutting sleeve 4, then the base cloth on the base cloth roll 7 is wound around the bottom of the first fabric opening roller 10, the top of the second fabric opening roller 11 and the bottom of the third fabric opening roller 12 in sequence, and then the base cloth is externally connected on the rolling device, at this time, the fabric opening can be carried out, when the base cloth passes through the fabric opening roller, a large amount of fibers and dust generated by contact can float into the air, by starting the two sets of air exhaust fans 16, the suction force is generated to suck the pollutants in the air, fall to on the filter cloth 17 and be concentrated the absorption, reach the purpose of collection, No. three division cloth rollers 12 can make the unnecessary fibre of base cloth surface be heated the rolling after being heated, further prevent that the fibre from wafting to the air in, comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improved generation PVC membrane cloth opening device, includes chassis (1), its characterized in that: chassis (1) upper end symmetry is fixed to be provided with first extension board (2), fixed metal cutting ferrule (3) of being provided with on the medial surface of first extension board (2), metal cutting ferrule (3) internalization is provided with No. two metal cutting ferrules (4), the welding has spring button (5) on No. two metal cutting ferrules (4), set up spacing hole (6) that act on spring button (5) on metal cutting ferrule (3), the activity is provided with base cloth book (7) between two sets of No. two metal cutting ferrules (4), base cloth book (7) utilize axial region (8) at both ends to stretch into No. two metal cutting ferrules (4), chassis (1) upper end and the one side symmetry that is located first extension board (2) are provided with two sets of second extension boards (9), it has set gradually a cloth roller (10) to have been set gradually from the front to back between two sets of second extension board (9), A second cloth opening roller (11) and a third cloth opening roller (12), wherein two groups of guide strips (13) are symmetrically sleeved on the first cloth opening roller (10) and the second cloth opening roller (11), an upper fixed seat (20) and a lower fixed seat (14) are symmetrically riveted between the two groups of second support plates (9) and above and below the first cloth opening roller (10), the second cloth opening roller (11) and the third cloth opening roller (12), the upper end surface of the upper fixed seat (20) and the lower end surface of the lower fixed seat (14) are both provided with air vents (15), the inner parts of the upper fixed seat (20) and the lower fixed seat (14) are both provided with an air exhaust fan (16), the inner sides of the upper fixed seat (20) and the lower fixed seat (14) are both provided with filter cloth (17), a plurality of groups of connecting hooks (18) are arranged on the periphery of the side of the filter cloth (17), and a ring frame (19) acting on the connecting hook (18) is fixedly arranged on the periphery of the sides of the upper fixing seat (20) and the lower fixing seat (14).

2. The improved PVC film spreading device as claimed in claim 1, wherein: a slide way for moving the spring button (5) is formed in the inner surface of the first metal cutting sleeve (3), and the inner surface of the second metal cutting sleeve (4) is smooth and can be used for rotating the shaft part (8).

3. The improved PVC film spreading device as claimed in claim 1, wherein: the first cloth opening roller (10) and the third cloth opening roller (12) are located at the same height, and the installation height of the second cloth opening roller (11) is higher than that of the first cloth opening roller (10) and the third cloth opening roller (12).

4. An improved PVC film spreading device as claimed in claim 3, wherein: the inside of No. three fabric opening roller (12) is provided with the heater strip, heats No. three surface of fabric opening roller (12), No. three fabric opening roller (12) are slightly thicker than No. one fabric opening roller (10) and No. two fabric opening roller (11).

5. An improved PVC film spreading device as claimed in claim 4, wherein: the base cloth on the base cloth roll (7) sequentially bypasses the bottom of the first cloth opening roller (10), the top of the second cloth opening roller (11) and the bottom of the third cloth opening roller (12), and is then externally connected to a winding device, and two groups of guide strips (13) on the second cloth opening roller (11) are closer to the central position.

6. The improved PVC film spreading device as claimed in claim 1, wherein: the front end and the rear end of the upper fixed seat (20) and the lower fixed seat (14) extend outwards from the positions of the first cloth opening roller (10) and the third cloth opening roller (12), and the covering width of the upper fixed seat and the lower fixed seat is increased.

7. The improved PVC film spreading device as claimed in claim 1, wherein: the connecting hook (18) is hooked with the circular ring on the ring frame (19).