CN212767076U

CN212767076U - Novel antibacterial film roll

Info

Publication number: CN212767076U
Application number: CN202021260943.5U
Authority: CN
Inventors: 吴洵忠
Original assignee: Jinhua Tianling Air Purification Film Co ltd
Current assignee: Jinhua Tianling Air Purification Film Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a novel antibacterial film roll, a winding cylinder is internally provided with a receiving cavity, the cavity opening of the receiving cavity is covered with a detachable cover plate, a scraping piece is arranged in the receiving cavity, the scraping piece is arranged in a strip shape and provided with a chute, the upper end and the lower end of the chute are both provided with openings, the openings are both provided with a limiting strip, a sliding fit scraper is arranged in the chute, the scraper is provided with a base, the base comprises an upper limiting block and a lower limiting block, the upper limiting block is positioned in the chute, the lower limiting block is positioned outside the chute, the base is sleeved with a spring, one end of the spring is butted with the upper limiting block, the other end of the spring is butted with the limiting strip at the opening at the upper end of the chute, both ends of the scraping piece are provided with bayonets, both ends of the winding cylinder are provided with support rods, one end of the support rods is fixed at the end of, the adjusting end is provided with clamping holes which are distributed at equal intervals along the length of the adjusting end. The improved antibacterial film roll improves the use quality of the antibacterial film roll.

Description

Novel antibacterial film roll

Technical Field

The utility model relates to a polymer packaging technical field, more specifically say, it relates to a novel antibacterial film book.

Background

The seafood in China is abundant, along with the continuous development of economy, the living standard of people is continuously improved, the demand of residents on the seafood is increased day by day, but the transportation of the seafood becomes a key part of the seafood, because the seafood which is bought by consumers is more fresh, the original taste and flavor and the high quality of the seafood can be maintained, and a better fresh-keeping tool is needed in the transportation of the seafood. And traditional marine product transportation uses ordinary plastic bag more to keep fresh, but this plastic bag is fragile, has caused marine product to receive external environment to destroy and can't reach fresh-keeping effect, in order to solve fresh-keeping problem, recycles antibiotic membrane now and packs. The antibacterial film is wound on a winding drum before use, and when the antibacterial film needs to be packaged, the antibacterial film is pulled out of the winding drum, cut by scissors and finally fixed and packaged by a sealing machine. The antibacterial film that structure set up like this rolls up, cuts out inconveniently when using, needs just can accomplish with the help of other instruments, otherwise can cause the end unevenness of cutting out, influences the service quality next time, consequently improves the structure that the antibacterial film rolled up, makes its use more convenient be the problem that needs the solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an antibiotic membrane book which is convenient to cut and has high use quality.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel antibacterial film roll comprises an antibacterial film body and a rolling cylinder for rolling the antibacterial film body, wherein a containing cavity is arranged in the rolling cylinder, a detachable cover plate covers the opening of the containing cavity, a scraping piece is arranged in the containing cavity and is arranged in a strip shape and provided with a sliding groove, openings are formed in the upper end and the lower end of the sliding groove, limiting strips are arranged at the openings, a sliding-fit scraper is arranged in the sliding groove, a base is arranged on the scraper and comprises an upper limiting block and a lower limiting block, the upper limiting block is positioned in the sliding groove, the lower limiting block is positioned outside the sliding groove, a spring is sleeved on the base, one end of the spring is abutted against the upper limiting block, the other end of the spring is abutted against the limiting strip at the opening at the upper end of the sliding groove, the upper limiting block is urged by the spring to be abutted against the limiting strip at the opening at the lower end of the sliding groove, the scraper is positioned in the sliding groove, and, the scraper is slided out by the opening part of spout upper end, the both ends of scraping the piece are equipped with the bayonet socket, the both ends of receipts reel are equipped with branch, the tip normal running fit at the receipts reel is fixed through the pin to the one end of branch, is equipped with the fixture block on the other end, branch includes stiff end and regulation end, be equipped with the lug along its equidistant distribution of length on the stiff end, it is equipped with along the card hole of its equidistant distribution of length to adjust to serve.

The utility model discloses further set up to: the antibacterial film body comprises an upper layer, a middle layer and a lower layer which are sequentially compounded from top to bottom, wherein the middle layer and the lower layer are both non-woven fabric layers, the upper layer is a breathable antibacterial film, and the upper layer, the middle layer and the lower layer are bonded by adhesive resin.

The utility model discloses further set up to: and a detachable rubber strip is covered at the opening at the upper end of the scraping piece sliding groove.

Through adopting above-mentioned technical scheme, utilize the scraper on the scraper, can cut antibiotic membrane book fast, promote operating efficiency, need not accomplish with the help of other works simultaneously, it is easy and simple to handle. The working quality of the antibacterial film roll is also improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of an antimicrobial membrane body;

FIG. 3 is a first cross-sectional view of the scraper;

fig. 4 is a second cross-sectional view of the scraper.

1. Winding the roll; 10. a receiving cavity; 11. a cover plate; 2. scraping the workpiece; 20. a chute; 21. an opening; 22. a limiting strip; 23. a bayonet; 24. a rubber strip; 3. a scraper; 30. a base; 31. an upper limit block; 32. a lower limiting block; 33. a spring; 4. a strut; 40. a fixed end; 41. an adjustment end; 42. a clamping block; 43. a clamping hole; 44. a bump; 5. an antibacterial membrane body; 50. an upper layer; 51. a middle layer; 52. and a lower layer.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 4.

A novel antibacterial film roll comprises an antibacterial film body 5 and a rolling cylinder 1 used for rolling the antibacterial film body 5, wherein a containing cavity 10 is arranged in the rolling cylinder 1, a detachable cover plate 11 covers the opening of the containing cavity 10, a scraping piece 2 is arranged in the containing cavity 10, the scraping piece 2 is arranged in a strip shape and provided with a sliding groove 20, openings 21 are respectively arranged at the upper end and the lower end of the sliding groove 20, limiting strips 22 are respectively arranged at the openings 21, a scraper 3 in sliding fit is arranged in the sliding groove 20, a base 30 is arranged on the scraper 3, the base 30 comprises an upper limiting block 31 and a lower limiting block 32, the upper limiting block 31 is positioned in the sliding groove 20, the lower limiting block 32 is positioned outside the sliding groove 20, a spring 33 is sleeved on the base 30, one end of the spring 33 is abutted against the upper limiting block 31, the other end of the limiting strip 22 at the opening 21 is abutted against the upper end of the sliding groove 20, the spring 33 orders the upper limiting block 31 to be abutted against the limiting strips 22 at the opening, scraper 3 is located spout 20, and through pressing down spacing block 32, it is inconsistent with the opening 21 department of spout 20 lower extreme to adapt to it, scraper 3 slides out by the opening 21 department of spout 20 upper end, the both ends of scraping 2 are equipped with bayonet 23, the both ends of receipts spool 1 are equipped with branch 4, the tip normal running fit at receipts spool 1 is fixed through the pin to the one end of branch 4, is equipped with the fixture block on the other end, branch 4 includes stiff end 40 and regulation end 41, be equipped with on the stiff end 40 along its length equidistant lug 44 that distributes, be equipped with on the regulation end 41 along its length equidistant card hole 43 that distributes. The antibacterial film body 5 comprises an upper layer 50, a middle layer 51 and a lower layer 52 which are sequentially compounded from top to bottom, wherein the middle layer 51 and the lower layer 52 are both non-woven fabrics, the upper layer 50 is a breathable antibacterial film, and the upper layer 50, the middle layer 51 and the lower layer 52 are bonded by adhesive resin. The upper end opening 21 of the sliding groove 20 of the scraper 2 is covered with a detachable rubber strip 24.

When the antibacterial film body 5 needs to be detached, the scraping piece 2 is taken out from the accommodating cavity 10 of the winding drum 1, and the clamping ports 23 at the two ends of the winding drum 1 are buckled on the clamping blocks of the supporting rod 4 to be matched and fixed. Through the clearance fit of adjusting end 41 and stiff end 40, can realize the length adjustment of branch 4, when adjusting, will adjust end 41 and take off, utilize the card hole 43 of different positions on adjusting end 41 and the lug 44 cooperation of different positions on stiff end 40, realize length adjustment, branch 4 is made by the plastics material. After assembling scraping member 2, when antibiotic lamina membranacea 5 needs to be dismantled, through pressing down stopper 32 on the scraper 3, suit it to contradict with opening 21 department of spout 20 lower extreme, scraper 3 slides out by opening 21 department of spout 20 upper end, and rethread scraper 3 slides in spout 20, realizes tailorring of antibiotic lamina membranacea 5, accomplishes to tailor the back, stops pressing down stopper 32 down, utilizes the diastolic power of spring 33, moves scraper 3 to spout 20 in for use. Such structure setting, the convenient tailorring to antibiotic membrane body 5 promotes work efficiency.

One end of the straight rod is in running fit with the winding cylinder 1 to realize that the straight rod can rotate at any angle, and the structure is arranged, so that the scraper 2 matched with the straight rod can realize the up-and-down adjustment of the position, and the cutting device is suitable for cutting work at different positions. When the scraper 3 is not needed to be used, a rubber strip 24 is assembled at the opening 21 of the chute 20 to protect the scraper 3. The scraping part 2 can also be detached again to be placed in the containing cavity 10 of the winding drum 1 for storage, and is convenient to store and transport, and the bayonet 23 on the scraping part 2 is formed by bending an elastic plastic strip into a semi-arc shape, so that the scraping part is conveniently fixedly matched with a clamping block on the supporting rod 4.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel antibacterial film rolls up, includes the antibacterial film body and is used for the receipts spool of rolling antibacterial film body, its characterized in that: the winding drum is internally provided with a receiving cavity, a detachable cover plate is covered at the orifice of the receiving cavity, a scraping piece is arranged in the receiving cavity, the scraping piece is arranged in a strip shape and provided with a sliding groove, the upper end and the lower end of the sliding groove are both provided with openings, the openings are both provided with a limiting strip, a scraper in sliding fit is arranged in the sliding groove, a base is arranged on the scraper and comprises an upper limiting block and a lower limiting block, the upper limiting block is positioned in the sliding groove, the lower limiting block is positioned outside the sliding groove, a spring is sleeved on the base, one end of the spring is abutted against the upper limiting block, the other end of the spring is abutted against the limiting strip at the opening at the upper end of the sliding groove, the spring drives the upper limiting block to be abutted against the limiting strip at the opening at the lower end of the sliding groove, the scraper is positioned in the sliding groove and is, the both ends of scraping the piece are equipped with the bayonet socket, the both ends of receipts reel are equipped with branch, the tip normal running fit at the receipts reel is fixed through the pin to the one end of branch, is equipped with the fixture block on the other end, branch includes stiff end and regulation end, be equipped with the lug along its equidistant distribution of length on the stiff end, it is equipped with the card hole along its equidistant distribution of length to adjust to serve.

2. The novel roll of antimicrobial film of claim 1, wherein: the antibacterial film body comprises an upper layer, a middle layer and a lower layer which are sequentially compounded from top to bottom, wherein the middle layer and the lower layer are both non-woven fabric layers, the upper layer is a breathable antibacterial film, and the upper layer, the middle layer and the lower layer are bonded by adhesive resin.

3. The novel roll of antimicrobial film of claim 2, wherein: and a detachable rubber strip is covered at the opening at the upper end of the scraping piece sliding groove.