CN215755430U

CN215755430U - Melt-blown fabric coiling mechanism convenient to change roll-up roller

Info

Publication number: CN215755430U
Application number: CN202122318529.6U
Authority: CN
Inventors: 陈志远; 甄方稳; 杨羿; 李帅宁
Original assignee: Henan Shuren New Material Co ltd
Current assignee: Henan Shuren New Material Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-08
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a melt-blown fabric winding device convenient for replacing a winding roller, which comprises a rack, wherein a motor is fixedly arranged on the side surface of the upper end of the rack through a bolt, a motor shaft of the motor is fixedly connected with a limiting disc, one side of the limiting disc, which is far away from the motor, is fixedly connected with a protective rubber mat and a central shaft, a rotary groove is formed in the side surface of the central shaft, a rotary shaft is connected in the rotary groove, one end of the rotary shaft is fixedly connected with an auxiliary block, and a bearing and a positioning rod are fixedly arranged in the auxiliary block in a penetrating manner. This melt-blown fabric coiling mechanism convenient to change roll-up roller can drive two sets of compression sleeve's relative motion through rotating the bull stick, can press the compression sleeve to hold in the roll-up roller side through rotating the handle to the realization is to the fixed of roll-up roller, and then accessible motor drive roll-up roller rotates the roll-up of melt-blown fabric, and this melt-blown fabric coiling mechanism convenient to change roll-up roller is rational in infrastructure, can realize the swift change to the roll-up roller, and easy operation has effectively improved production efficiency, and the practicality is high.

Description

Melt-blown fabric coiling mechanism convenient to change roll-up roller

Technical Field

The utility model relates to the technical field of melt-blown fabric winding, in particular to a melt-blown fabric winding device with a winding roller convenient to replace.

Background

The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. Can be used in the fields of air and liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like.

Need sell through the roll-up dress after the melt-blown fabric processing, usually through the roll-up roller to the melt-blown fabric roll-up among the prior art, but current roll-up roller has the inconvenient problem of dismouting change, has reduced production efficiency, in view of this, the melt-blown fabric coiling mechanism of being convenient for change roll-up roller of present design.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a melt-blown fabric winding device with a winding roller convenient to replace, so as to solve the problem that the existing melt-blown fabric winding roller is inconvenient to disassemble and assemble in the background technology.

In order to achieve the above object, the utility model provides a melt-blown fabric winding device with a conveniently replaced winding roller, which comprises a frame, a motor is fixedly arranged on the side surface of the upper end of the frame through a bolt, a motor shaft of the motor is fixedly connected with a limiting disc, one side of the limiting disc, far away from the motor, is fixedly connected with a protective rubber mat and a central shaft, a rotary groove is arranged in the side surface of the central shaft, the rotating shaft is connected in the rotating groove, the auxiliary block is fixedly connected with one end of the rotating shaft, the bearing and the positioning rod are fixedly arranged in the auxiliary block, the rotating rod is fixedly arranged in the bearing inner ring, the pressing sleeve is arranged at two ends of the rotating rod in a sleeved mode, the movable block is fixedly connected with the side face of the pressing sleeve, the positioning hole is formed in the movable block in a penetrating mode, the central shaft is sleeved with the winding roller, the limiting blocks are fixedly connected with two ends of the positioning rod, the auxiliary block is far away from the handle fixedly connected with one end of the rotating shaft, and the anti-slip knob is arranged on the outer fixed sleeve of the rotating rod.

Preferably, the surface of the rotating shaft is connected with the inner wall surface of the rotating groove through a thread structure.

Preferably, both ends of the rotating rod are connected with the inner wall surface of the compression sleeve through thread structures, and the thread directions at both ends of the rotating rod are arranged in a reversed mode.

Preferably, the length of the rotating rod is smaller than the length of the inner diameter of the furling roller.

Preferably, the positioning holes and the positioning rods are in rectangular geometric shapes matched with each other in overlook mode, and the positioning rods penetrate through the two groups of positioning holes.

Compared with the prior art, the utility model has the beneficial effects that: this melt-blown fabric coiling mechanism convenient to change roll-up roller can drive two sets of compression sleeve's relative motion through rotating the bull stick, can press the compression sleeve to hold in the roll-up roller side through rotating the handle to the realization is to the fixed of roll-up roller, and then accessible motor drive roll-up roller rotates the roll-up of melt-blown fabric, and this melt-blown fabric coiling mechanism convenient to change roll-up roller is rational in infrastructure, can realize the swift change to the roll-up roller, and easy operation has effectively improved production efficiency, and the practicality is high.

Drawings

FIG. 1 is a sectional view of a front structure of a meltblown fabric roll-up apparatus of the present invention with easy replacement of the take-up roll;

FIG. 2 is a schematic view of the front side of a meltblown fabric roll-up apparatus of the present invention with easy replacement of the take-up roll;

FIG. 3 is a sectional view of a partial side view of an assembled meltblown fabric roll assembly with easy roll replacement, in accordance with the present invention;

FIG. 4 is a sectional view of a partial side view of a meltblown fabric roll assembly of the present invention with the roll-up roll easily replaced and removed;

FIG. 5 is a sectional view of a schematic top view of a portion of a meltblown fabric roll-up apparatus with easy replacement of the take-up roll in accordance with the present invention.

In the figure: 1. the device comprises a rack, 2, a motor, 3, a limiting disc, 4, a protective rubber mat, 5, a central shaft, 6, a rotating groove, 7, a rotating shaft, 8, an auxiliary block, 9, a bearing, 10, a positioning rod, 11, a rotating rod, 12, a pressing sleeve, 13, a movable block, 14, a positioning hole, 15, a winding roller, 16, a limiting block, 17, a handle, 18 and an anti-skidding knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a melt-blown fabric winding device convenient for replacing a winding roller comprises a frame 1, wherein the frame 1 is of an L-shaped structure, a motor 2 is fixedly arranged on the side surface of the upper end of the frame 1 through bolts, a motor shaft of the motor 2 is fixedly connected with a limiting disc 3, the motor shaft of the motor 2 is movably arranged in the upper end of the frame 1 in a penetrating way, one side of the limiting disc 3, which is far away from the motor 2, is fixedly connected with a protective rubber pad 4 and a central shaft 5, the protective rubber pad 4 is of an annular structure, a rotary groove 6 is arranged in the side surface of the central shaft 5, a rotary shaft 7 is connected in the rotary groove 6, the surface of the rotary shaft 7 is connected with the inner wall surface of the rotary groove 6 through a thread structure, the stable connection of the rotary shaft 7 in the rotary groove 6 is realized through the thread structure, the self horizontal position of the rotary shaft 7 can be adjusted through rotating the rotary shaft 7, an auxiliary block 8 is fixedly connected at one end of the rotary shaft 7, a bearing 9 and a positioning rod 10 are fixedly arranged in the auxiliary block 8, a rotating rod 11 is arranged in the inner ring of the bearing 9 in a penetrating way, the two ends of the rotating rod 11 are movably sleeved with a pressing sleeve 12, the two ends of the rotating rod 11 are connected with the inner wall surface of the pressing sleeve 12 through a thread structure, the thread directions of the two ends of the rotating rod 11 are arranged in an opposite way, so that the two groups of pressing sleeves 12 can be driven to move relatively when the rotating rod 11 is rotated, the side surface of the pressing sleeve 12 is fixedly connected with a movable block 13, a positioning hole 14 is formed in the movable block 13 in a penetrating way, a furling roller 15 is sleeved outside the central shaft 5, the length of the rotating rod 11 is smaller than the inner diameter length of the furling roller 15, so that the furling roller 15 can be conveniently taken down from the central shaft 5, the positioning hole 14 and the positioning rod 10 are in a matched rectangular geometric shape when viewed from above, the positioning rod 10 is arranged in the two groups of positioning holes 14, so that the positioning rod 10 has a synchronous positioning function on the movable block 13 and the pressing sleeve 12, the two ends of the positioning rod 10 are fixedly connected with limit blocks 16, one end of the auxiliary block 8 far away from the rotating shaft 7 is fixedly connected with a handle 17, an anti-slip knob 18 is fixedly sleeved outside the rotating rod 11.

The working principle is as follows: when using this melt-blown fabric coiling mechanism convenient to change roll-up roller, earlier roll-up roller 15 suit on center pin 5, make roll-up roller 15 one end contact with protection cushion 4, be connected to pivot 7 in the rotary trough 6 after that, and rotate bull stick 11 through anti-skidding knob 18, thereby to controlling two sets of compression sleeve 12 relative motion, make compression sleeve 12 move to the position corresponding with roll-up roller 15 side, rethread handle 17 synchronous rotation auxiliary block 8, two sets of compression sleeve 12 and pivot 7, and then hold compression sleeve 12 pressure in the side of roll-up roller 15, can drive roll-up roller 15 through motor 2 and rotate the roll-up to melt-blown fabric coiling, above be this melt-blown fabric coiling mechanism working process convenient to change roll-up roller.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a melt-blown fabric coiling mechanism convenient to change roll-up roller, includes frame (1), frame (1) upper end side is equipped with motor (2), its characterized in that through the bolt fastening: a limiting disc (3) is fixedly connected to a motor shaft of the motor (2), one side, away from the motor (2), of the limiting disc (3) is fixedly connected with a protective rubber mat (4) and a central shaft (5), a rotary groove (6) is formed in the side face of the central shaft (5), a rotary shaft (7) is connected in the rotary groove (6), an auxiliary block (8) is fixedly connected to one end of the rotary shaft (7), a bearing (9) and a positioning rod (10) are fixedly arranged in the auxiliary block (8), a rotary rod (11) is fixedly arranged in an inner ring of the bearing (9), compression sleeves (12) are movably sleeved at two ends of the rotary rod (11), movable blocks (13) are fixedly connected to the side faces of the compression sleeves (12), positioning holes (14) are formed in the movable blocks (13) in a penetrating manner, a winding roller (15) is sleeved outside the central shaft (5), limiting blocks (16) are fixedly connected at two ends of the positioning rod (10), a handle (17) is fixedly connected to one end, away from the rotary shaft (7), away from the auxiliary block (8), the outside of the rotating rod (11) is fixedly sleeved with an anti-skid knob (18).

2. The meltblown fabric roll-up device with easy roll change of claim 1, further comprising: the surface of the rotating shaft (7) is connected with the inner wall surface of the rotating groove (6) through a thread structure.

3. The meltblown fabric roll-up device with easy roll change of claim 1, further comprising: both ends of the rotating rod (11) are connected with the inner wall surface of the pressing sleeve (12) through thread structures, and the thread directions at both ends of the rotating rod (11) are arranged in a reverse mode.

4. The meltblown fabric roll-up device with easy roll change of claim 1, further comprising: the length of the rotating rod (11) is less than the length of the inner diameter of the furling roller (15).

5. The meltblown fabric roll-up device with easy roll change of claim 1, further comprising: the positioning holes (14) and the positioning rods (10) are in rectangular geometrical shapes matched with each other in plan view, and the positioning rods (10) penetrate through the two groups of positioning holes (14).