CN216638320U

CN216638320U - Online unloader of melt-blown yardage roll

Info

Publication number: CN216638320U
Application number: CN202123206126.9U
Authority: CN
Inventors: 崔金海; 陈飞
Original assignee: Ogilvy Medical Hubei Protective Articles Co ltd
Current assignee: Ogilvy Medical Hubei Protective Articles Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-31
Anticipated expiration: 2031-12-20

Abstract

The utility model provides an online unloader of melt-blown yardage roll, includes the frame, is equipped with compound function roller in the frame, compound function roller be used for cooperateing with the wind-up roll, is equipped with rag cleaning device in the frame, rag cleaning device include the push mechanism who is connected with the frame, push mechanism's flexible end is connected with the scraper blade, the rag is used for scraping the rag on the compound function roller. The device for cleaning the composite functional roller is added on the basis of the prior art, the fabric shredding cleaning device comprises the scraper, the scraper is driven by the pushing mechanism to move in a stretching mode, when the winding roller is normally wound, the scraper is not in contact with the composite functional roller, and when the winding roller is wound and the meltblown fabric is cut, the pushing mechanism drives the scraper to move to be in contact with the composite functional roller, so that the purpose of cleaning the fabric is achieved.

Description

Online unloader of melt-blown yardage roll

Technical Field

The utility model belongs to the technical field of melt-blown fabric production, and particularly relates to an online feeding device for melt-blown fabric rolls.

Background

Melt and spout cloth behind the lapper shaping, need carry out rolling and unloading through rolling unloader, the degree of automation of current rolling unloader (also can be called online unloader) is higher, can realize the rolling of melt-blown cloth and cut off, and change functions such as wind-up roll, its core component is compound function roller, compound function roller is rotated by motor drive, compound function roller both sides are rotationally equipped with pivoting support frame, pivoting support frame is rotated by solitary motor drive, be connected through the bearing between pivoting support frame and the compound function roller, at least, be equipped with deflector roll for the cutting on the pivoting support frame, deflector roll for the cutting outwards protrudes for compound function roller, be used for providing the cutting space for cutting blade.

The problems of the existing online blanking device are as follows: after the rolling volume of a wind-up roll reached standard, cutting blade need cut off the melt-blown fabric to more changing next wind-up roll simultaneously, but cutting blade cuts off the melt-blown fabric one instant, and the traction force that the melt-blown fabric received disappears in the twinkling of an eye, and the melt-blown fabric receives the effect of self resilience force can stretch over a little rag, can lead to the surface of compound function roller can glue a little rag, influences the contact effect with the wind-up roll, thereby influences the rolling quality.

Disclosure of Invention

In view of the technical problems in the background art, the melt-blown fabric roll online blanking device provided by the utility model is additionally provided with a device for cleaning the composite functional roller on the basis of the prior art, the fabric-breaking cleaning device comprises a scraper blade, the scraper blade is driven by a pushing mechanism to move in a telescopic manner, when the winding roller is normally wound, the scraper blade is not in contact with the composite functional roller, and when the winding roller is wound and the melt-blown fabric is cut, the pushing mechanism drives the scraper blade to move to be in contact with the composite functional roller, so that the purpose of cleaning the fabric-breaking is achieved.

In order to solve the technical problems, the utility model adopts the following technical scheme to realize:

the utility model provides an online unloader of melt-blown yardage roll, includes the frame, is equipped with compound function roller in the frame, compound function roller be used for cooperateing with the wind-up roll, is equipped with rag cleaning device in the frame, rag cleaning device include the push mechanism who is connected with the frame, push mechanism's flexible end is connected with the scraper blade, the rag is used for scraping the rag on the compound function roller.

In a preferable scheme, the scraper is a C-shaped scraper, the opening of the C-shaped scraper faces upwards, and one edge of the opening of the C-shaped scraper is used for being in tangential fit with the surface of the composite functional roller.

In a preferable scheme, the pushing mechanism is a scraper driving cylinder, and the scraper driving cylinder is connected with the rack through a supporting plate.

In the preferred scheme, the cloth crushing and cleaning device also comprises an air exhaust hole arranged on the rack, and the air exhaust hole is connected with an exhaust fan through a pipeline; when the C-shaped scraper blade is contacted with the composite functional roller, the air exhaust hole is positioned at one end of the C-shaped scraper blade and communicated with the C-shaped scraper blade.

In the preferred scheme, the C-shaped scraper is made of a round pipe opening, one end of the C-shaped scraper is attached to a side plate of the rack, the air exhaust hole is located in the side plate of the rack, and the aperture of the air exhaust hole is larger than that of the round pipe.

This patent can reach following beneficial effect:

1. the device for cleaning the composite functional roller is added on the basis of the prior art, the fabric shredding cleaning device comprises the scraper, the scraper is driven by the pushing mechanism to move in a stretching mode, when the winding roller is normally wound, the scraper is not in contact with the composite functional roller, and when the winding roller is wound and the meltblown fabric is cut, the pushing mechanism drives the scraper to move to be in contact with the composite functional roller, so that the purpose of cleaning the fabric is achieved.

2. The scraper is designed into a C-shaped scraper, the opening of the C-shaped scraper faces upwards, and one edge of the opening of the C-shaped scraper is used for being in tangential fit with the surface of the composite functional roller. The C-shaped scraper blade can scrape off residual rag on the surface of the composite functional roller and can collect the rag in the sunken space of the C-shaped scraper blade, so that the rag is prevented from scattering on the ground.

3. In addition, the rag cleaning device also comprises an exhaust fan, wherein the exhaust fan is used for sucking rag collected on the C-shaped scraper blade, so that the rag on the C-shaped scraper blade is prevented from being cleaned manually.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a diagram showing the effect of the rag cleaning device of the present invention;

FIG. 4 is a diagram illustrating another opening effect of the pumping holes according to the present invention;

FIG. 5 is a side view of the present invention;

FIG. 6 is a first schematic diagram illustrating the use of the present invention;

FIG. 7 is a second schematic diagram illustrating the use of the present invention;

fig. 8 is a third schematic diagram of the present invention.

In the figure: the device comprises a rack 1, a composite functional roller 2, a rotary support frame 3, a guide roller 4 for cutting, a wind-up roller 5, a fabric cutting cleaning device 6, a C-shaped scraper 61, a scraper driving cylinder 62, a support plate 63, an air suction hole 64, an exhaust fan 65 and a standby wind-up roller 7.

Detailed Description

Preferred scheme is as shown in fig. 1 to 5, an online unloader of melt-blown yardage roll, including frame 1, is equipped with compound function roller 2 in the frame 1, compound function roller 2 be used for cooperateing with wind-up roll 5, is equipped with rag cleaning device 6 in the frame 1, rag cleaning device 6 include the push mechanism who is connected with frame 1, push mechanism's flexible end and scraper blade are connected, the rag is used for scraping the rag on the compound function roller 2.

This technical scheme has increased on prior art's basis and has carried out the device of clearing up to compound function roller 2, rag cleaning device 6 promptly, the device is mainly including the scraper blade that is used for clearing up the rag, the scraper blade can adopt thin plastic slab or steel sheet, the scraper blade is by push mechanism drive concertina movement, when wind-up roll 5 normal rolling, the scraper blade does not contact with compound function roller 2, accomplish and melt after spouting the cloth and cut when wind-up roll 5 rolling, push mechanism drive scraper blade move to contact with compound function roller 2.

Further, in order to prevent the scraped rag from scattering at the work site, the blade is designed as a C-shaped blade 61, an opening of the C-shaped blade 61 faces upward, and an edge of the opening of the C-shaped blade 61 is used to fit tangentially to the surface of the hybrid function roller 2. As shown in fig. 2-3, the C-shaped scraper 61 can not only scrape off the rag remaining on the surface of the composite functional roller 2, but also collect the rag in the concave space of the C-shaped scraper 61, thereby preventing the rag from scattering on the ground.

Further, the pushing mechanism is a scraper driving cylinder 62, and the scraper driving cylinder 62 is connected with the frame 1 through a support plate 63. The blade drive cylinder 62 may be replaced with an electric ram or cylinder.

Further, the rag cleaning device 6 also comprises an air suction hole 64 arranged on the frame 1, and the air suction hole 64 is connected with an exhaust fan 65 through a pipeline; when the C-shaped scraper 61 contacts with the composite function roller 2, the air suction hole 64 is positioned at one end of the C-shaped scraper 61 and communicated with the C-shaped scraper. The suction fan 65 is used for sucking the rag collected on the C-shaped scraper 61, and avoids manually cleaning the rag on the C-shaped scraper 61.

Further, the C-shaped scraper 61 is made of a circular pipe opening, one end of the C-shaped scraper 61 is attached to a side plate of the rack 1, the air suction hole 64 is located on the side plate of the rack 1, and the aperture of the air suction hole 64 is larger than that of the circular pipe. The C-shaped scraper 61 is formed by machining a plastic pipe or a steel pipe, and one quarter of the circular pipe is cut off in the axial direction, leaving three quarters of an arc-shaped plate part with the opening facing upward. The C-shaped scraper 61 is attached to the side plate of the frame 1, and when the C-shaped scraper 61 works, the side part of the C-shaped scraper 61 is just aligned with the suction hole 64. Preferably, in order to improve the suction effect, the diameter of the suction holes 64 is larger than that of the round pipe, so that the passing performance of the rag is improved.

The working principle is as follows:

as shown in fig. 6, when the wind-up roll 5 is in the wind-up stage, the motor drives the rotary support frame 3 to move below the composite functional roll 2, and the C-shaped scraper 61 is not in contact with the composite functional roll 2.

As shown in fig. 7, when the roll change is needed, the motor drives the rotary support frame 3 to move above the composite functional roll 2, and the guide roll 4 for cutting provides a cutting space for the cutting blade.

As shown in fig. 8, the cutting blade cuts the meltblown fabric laterally from the meltblown fabric side, at which point the C-shaped blade 61 is moved into contact with the hybrid function roll 2 and the suction fan 65 is turned on.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. The utility model provides an online unloader of melt-blown yardage roll, includes frame (1), is equipped with compound function roller (2) on frame (1), and compound function roller (2) are used for cooperateing with wind-up roll (5), its characterized in that: be equipped with rag cleaning device (6) on frame (1), rag cleaning device (6) include the push mechanism who is connected with frame (1), push mechanism's flexible end is connected with the scraper blade, the scraper blade is used for scraping the rag on compound function roller (2).

2. The online feeding device of the melt-blown fabric roll according to claim 1, characterized in that: the scraper is a C-shaped scraper (61), the opening of the C-shaped scraper (61) faces upwards, and one edge of the opening of the C-shaped scraper (61) is used for being matched with the surface of the composite functional roller (2) in a tangent mode.

3. The online feeding device of the melt-blown fabric roll according to claim 1, characterized in that: the pushing mechanism is a scraper driving cylinder (62), and the scraper driving cylinder (62) is connected with the rack (1) through a supporting plate (63).

4. The online feeding device of the melt-blown fabric roll is characterized in that: the rag cleaning device (6) also comprises an air suction hole (64) arranged on the frame (1), and the air suction hole (64) is connected with an exhaust fan (65) through a pipeline; when the C-shaped scraper (61) is contacted with the composite functional roller (2), the air extraction hole (64) is positioned at one end of the C-shaped scraper (61) and communicated with the C-shaped scraper.

5. The online feeding device of the melt-blown fabric roll is characterized in that: the C-shaped scraper (61) is made of a round pipe opening, one end of the C-shaped scraper (61) is attached to a side plate of the rack (1), the air suction holes (64) are located on the side plate of the rack (1), and the aperture of each air suction hole (64) is larger than that of the round pipe.