CN218231174U - Convenient melt-blown fabric rolling equipment that changes a roll - Google Patents

Abstract

The utility model provides a convenient melt-blown fabric rolling equipment of lap change, including the frame, frame one end is equipped with the carriage that the slope set up, and the carriage includes the slide bar and sets up the support frame at the slide bar lower extreme, and the both ends of the roller of wind-up roll are equipped with slide bar complex sliding tray, and the both sides of wind-up roll are equipped with drive roller and pinch roller respectively, and the drive roller rotates to be installed in the frame, and the drive roller passes through the actuating system drive, and the pivot of pinch roller is rotated and is installed on the installation piece, and installation piece slidable mounting is on the slide bar. The equipment is convenient to replace the wind-up roll, does not need to be stopped, and improves the production efficiency.

Description

Convenient melt-blown fabric rolling equipment that changes a roll

Technical Field

The utility model belongs to melt and spout cloth production manufacturing equipment field, in particular to convenient melt and spout cloth rolling equipment who changes a roll.

Background

The melt-blown cloth is the most core material of the mask, the melt-blown cloth mainly takes polypropylene as a main raw material, the fiber diameter can reach 1 to 5 micrometers, the gaps are large, the structure is fluffy, the anti-wrinkle capacity is good, and the number and the surface area of fibers in unit area are increased by the superfine fibers with unique capillary structures, so that the melt-blown cloth has good filtering property, shielding property, heat insulation property and oil absorption property, and can be used in the fields of air, liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like.

In the production process of the melt-blown fabric, the melt-blown fabric needs to be rolled by rolling equipment so as to transport subsequent products. CN 214827U discloses a coiling mechanism for melt-blown fabric, the on-line screen storage device comprises a base, the rectangular cavity has been seted up to the inside of base, the inner wall left side fixed mounting in rectangular cavity has one end and rectangular cavity inner wall right side swing joint's removal subassembly, the top fixed mounting that removes the subassembly has the connecting block that extends to the base top, the top of connecting block and the equal fixed mounting in top right side of base have the erection column, the right side fixed mounting of erection column has the motor, the output shaft of motor runs through and extends to the left side and the fixed mounting of right side erection column have first carousel, the left side the right side of erection column has the second carousel through bull stick movable mounting, the equal fixed mounting in opposite side of first carousel and second carousel has the mounting box, the outside movable mounting of mounting box has solid fixed ring, two about, fixed mounting has the wind-up roll between the solid fixed ring, the inner wall rear side fixed mounting of mounting box has transmission assembly, transmission assembly's front side fixed mounting has the activity stick, movable mounting box has the spacing frame in the activity stick outside about the inner wall of activity stick between the inner wall of mounting box about both sides, the both sides are close to the movable mounting box and the equal movable mounting block and the both sides of two opposite side of the fixed mounting block are connected the movable mounting block and the movable mounting box and the both sides are connected the movable mounting block and the movable mounting box.

This coiling mechanism removes the distance of adjusting two solid fixed rings through the removal subassembly, makes things convenient for the change of wind-up roll, realizes the fixed to the wind-up roll through parts such as sliding plate, fixture block simultaneously, and the structure is more complicated, and the roll change operation is not convenient for simultaneously.

Disclosure of Invention

The utility model aims to solve the technical problem that a convenient melt-blown fabric rolling equipment of roll change is provided, conveniently changes the wind-up roll, need not shut down, improves production efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a convenient melt-blown fabric rolling equipment of lap change, includes the frame, and frame one end is equipped with the carriage that the slope set up, and the carriage includes the slide bar and sets up the support frame at the slide bar lower extreme, and the both ends of the roller of wind-up roll are equipped with slide bar complex sliding tray, and the both sides of wind-up roll are equipped with drive roller and pinch roller respectively, and the drive roller rotates to be installed in the frame, and the drive roller passes through the actuating system drive, and the pivot of pinch roller is rotated and is installed on the installation piece, and installation piece slidable mounting is on the slide bar.

In a preferred scheme, the driving system comprises a driving motor arranged on the frame, and the output end of the driving motor is connected with the rotating shaft of the driving roller through a speed reducer.

In the preferred scheme, be equipped with the bearing roller in the frame, melt blown fabric is around establishing on the wind-up roll after walking around the gap between bearing roller and drive roller and the wind-up roll in proper order.

In the preferred scheme, be equipped with shutdown mechanism in the middle of bearing roller and the drive roller, shutdown mechanism is equipped with the cutting knife including setting up the telescopic machanism in the frame, telescopic machanism's flexible end.

In a preferable scheme, a supporting roller is arranged above the cutting mechanism, and the supporting roller is installed on the rack through a mounting frame.

In a preferred scheme, the telescopic mechanism is an air cylinder.

In the preferred scheme, one side that the wind-up roll was kept away from to the pinch roller is equipped with hold-down mechanism, and hold-down mechanism is equipped with the through-hole that supplies the compression rod to pass including setting up the fixed plate on the carriage on the fixed plate, and compression rod tip is equipped with the pressure strip, and the pressure strip top is tight on the installation piece, is equipped with the spring on the compression rod.

The utility model provides a pair of convenient melt-blown fabric rolling equipment of roll change rotates through drive roller drive wind-up roll and melts the cloth rolling of spouting, simultaneously along with the in-process of rolling, the increase of the thickness of melt-blown fabric on the wind-up roll, the carriage removal can be followed to the wind-up roll, guarantees normal rolling, and the compressing roller of setting can compress tightly the melt-blown fabric on the wind-up roll, can guarantee to melt-blown fabric and roll up tightly, can not appear loosely. Preferably, through setting up shutdown mechanism, can cut off the meltblown after the rolling is accomplished, be favorable to changing the book.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a wind-up roll;

fig. 3 is a schematic view of a preferred structure of the present invention;

FIG. 4 is a schematic diagram of the cutting operation;

in the figure: the automatic winding machine comprises a frame 1, a sliding frame 2, a winding roller 3, a driving roller 4, a pressing roller 5, an installation block 6, a driving motor 7, a carrier roller 8, a telescopic mechanism 9, a cutting knife 10, a supporting roller 11, an installation frame 12, a fixing plate 13, a pressing rod 14, a pressing plate 15, a spring 16, a sliding rod 201, a support frame 202 and a sliding groove 301.

Detailed Description

As shown in fig. 1 to 3, a meltblown fabric winding apparatus convenient for roll change includes a frame 1, one end of the frame 1 is provided with a sliding frame 2 arranged obliquely, an inclination angle of the sliding frame 2 is 20 to 35 °, the sliding frame 2 is connected with an end of the frame 1, the sliding frame 2 includes a sliding rod 201 and a support frame 202 arranged at a lower end of the sliding rod 201, two ends of a roller shaft of a winding roller 3 are provided with a sliding groove 301 matched with the sliding rod 201, the sliding groove 301 is an annular groove, two sides of the winding roller 3 are respectively provided with a driving roller 4 and a pressing roller 5, the driving roller 4 and the pressing roller 5 are arranged close to the winding roller 3, the driving roller 4 is rotatably mounted on the frame 1, the driving roller 4 is driven by a driving system, in this embodiment, the driving system includes a driving motor 7 arranged on the frame 1, an output end of the driving motor 7 is connected with a rotating shaft of the driving roller 4 by a speed reducer, a rotating shaft of the pressing roller 5 is rotatably mounted on a mounting block 6, the mounting block 6 is slidably mounted on the sliding rod, and specifically, a chute or a sliding hole 201 matched with the sliding rod is arranged at a bottom of the mounting block 6.

When the device is used specifically, the sliding groove 301 of the winding roller 3 is clamped on the sliding rod 201, the winding roller 3 can move up and down along the inclined plane of the sliding rod 201, meltblown fabric passes through the space between the driving roller 4 and the winding roller 3 and is wound on the winding roller 3, the pressing roller 5 is tightly attached to the winding roller 3 under the action of self gravity, the winding roller 3 is tightly attached to the driving roller 4 and is arranged under the action of self gravity and the pressure of the pressing roller 5, the driving system drives the driving roller 4 to rotate, the winding roller 3 is driven to rotate, meltblown fabric is wound, the pressing roller 5 provides pressure for the winding roller 3 on one hand, the winding roller 3 is prevented from being moved upwards at will to influence the normal rotating winding of the winding roller 3, and the pressing roller 5 compresses meltblown fabric on the winding roller 3 on the other hand, so that the meltblown fabric can be tightened on the winding roller 3 and prevented from being loosened. Along with the winding of the meltblown fabric by the winding roller 3, the winding roller 3 moves along the sliding rod 201.

When the wind-up roll 3 needs to be replaced, the wind-up roll 3 can be replaced after being taken away from the sliding frame 2 only after the wind-up roll 5 upwards moves along the sliding frame 2, the replacement is convenient, the machine does not need to be stopped during operation, the continuous production can be ensured, and the production efficiency is improved.

Preferably, as shown in fig. 3, a carrier roller 8 is arranged on the frame 1, and the meltblown fabric sequentially passes through the carrier roller 8 and the gap between the driving roller 4 and the wind-up roller 3 and then is wound on the wind-up roller 3.

Be equipped with shutdown mechanism in the middle of bearing roller 8 and drive roller 4, shutdown mechanism is including setting up telescopic machanism 9 in frame 1, and telescopic machanism 9's flexible end is equipped with cutting knife 10. The telescopic mechanism 9 is selected from a cylinder or an electric push rod.

The bearing roller 8 is taut and support to the meltblown fabric, and after the rolling was accomplished, the extension of telescopic machanism 9 extended, drove cutting knife 10 and upwards removed, cut off the meltblown fabric, and convenient next a set of wind-up roll 3 continues to carry out the rolling to the meltblown fabric.

Preferably, a support roller 11 is arranged above the cutting mechanism, and the support roller 11 is installed on the frame 1 through a mounting frame 12.

As shown in fig. 4, when the cutting blade 10 moves upward to cut the meltblown, the support roll 11 supports and blocks the meltblown, which is advantageous for cutting the meltblown.

Preferably, one side of the compression roller 5, which is away from the wind-up roller 3, is provided with two groups of compression mechanisms, which correspond to two ends of the compression roller 3 respectively, each compression mechanism comprises a fixing plate 13 arranged on the carriage 2, a through hole through which the compression rod 14 passes is formed in the fixing plate 13, the compression rod 14 can slide along the through hole, the sliding direction of the compression rod 14 is consistent with the inclination direction of the carriage 2, the end part of the compression rod 14 is provided with a compression plate 15, the other end of the compression rod can be provided with a limiting plate, the limiting plate is provided with a threaded hole matched with the compression rod 14, the compression rod 14 can be prevented from being separated from the through hole in the fixing plate 13 by the limiting plate, the compression plate 15 abuts against the mounting block 6, and the compression rod 14 is provided with a spring 16.

Under the action of the spring 16, the pressing rod 14 moves along the through hole in the fixing plate 13, and the pressing plate 15 presses the mounting block 6 tightly, so that pressing force is provided for the pressing roller 5, the pressing roller 5 can be ensured to be tightly attached to the winding roller 3, and the situation that the winding roller 3 is separated from the driving roller 4 due to insufficient pressing force and the winding roller 3 cannot normally rotate is prevented.

The device drives the wind-up roll 3 to rotate through the driving roll 4 to wind the meltblown, and meanwhile, along with the increase of the thickness of the meltblown on the wind-up roll 3 in the winding process, the wind-up roll 3 can move along the sliding frame 2, so that normal winding is guaranteed; through setting up compressing roller 5, on the one hand provides pressure to wind-up roll 3, prevents that wind-up roll 3 from upwards moving at will and influencing the normal rotation rolling of wind-up roll 3, and on the other hand compressing roller 5 compresses tightly the melt-blown fabric on wind-up roll 3, guarantees that the melt-blown fabric can tighten up on wind-up roll 3, prevents it loose.

Claims (7)

1. The utility model provides a convenient melt-blown fabric rolling equipment that changes a roll which characterized in that: including frame (1), frame (1) one end is equipped with carriage (2) that the slope set up, carriage (2) include slide bar (201) and support frame (202) of setting at slide bar (201) lower extreme, the both ends of the roller of wind-up roll (3) are equipped with slide bar (201) complex sliding tray (301), the both sides of wind-up roll (3) are equipped with drive roller (4) and pinch roll (5) respectively, drive roller (4) rotate to be installed in frame (1), drive roller (4) are through the drive system drive, the pivot of pinch roll (5) is rotated and is installed on installation piece (6), installation piece (6) slidable mounting is on slide bar (201).

2. The meltblown fabric winding device facilitating roll change according to claim 1, characterized in that: the driving system comprises a driving motor (7) arranged on the rack (1), and the output end of the driving motor (7) is connected with the rotating shaft of the driving roller (4) through a speed reducer.

3. The melt-blown fabric winding device facilitating roll change according to claim 1, wherein: be equipped with bearing roller (8) on frame (1), melt and spout cloth and wind around establishing on wind-up roll (3) after walking around bearing roller (8) and drive roller (4) and the gap between wind-up roll (3) in proper order.

4. The melt-blown fabric winding device facilitating roll change according to claim 3, wherein: be equipped with shutdown mechanism in the middle of bearing roller (8) and drive roller (4), shutdown mechanism is equipped with cutting knife (10) including telescopic machanism (9) of setting in frame (1), the flexible end of telescopic machanism (9).

5. The melt-blown fabric winding device facilitating roll change according to claim 4, wherein: a supporting roller (11) is arranged above the cutting mechanism, and the supporting roller (11) is installed on the rack (1) through an installation rack (12).

6. The meltblown fabric winding device facilitating roll change according to claim 4, characterized in that: the telescopic mechanism (9) is a cylinder.

7. The melt-blown fabric winding device facilitating roll change according to claim 1, wherein: one side that wind-up roll (3) were kept away from in pinch roller (5) is equipped with hold-down mechanism, and hold-down mechanism is equipped with the through-hole that supplies pinch bar (14) to pass including setting up fixed plate (13) on carriage (2) on fixed plate (13), and pinch bar (14) tip is equipped with pressure strip (15), and pressure strip (15) top is tight on installation piece (6), is equipped with spring (16) on pinch bar (14).

Images