CN213770717U

CN213770717U - Melt and spout online automatic winding device of cloth

Info

Publication number: CN213770717U
Application number: CN202022840313.1U
Authority: CN
Inventors: 李成秀; 王敬昌; 李桂英; 赵敏
Original assignee: QINGDAO XINDACHENG PLASTIC MACHINERY CO Ltd
Current assignee: QINGDAO XINDACHENG PLASTIC MACHINERY CO Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-23
Anticipated expiration: 2030-12-01

Abstract

The utility model provides an online automatic winding device of melt-blown fabric, include: the automatic coil discharging device comprises a frame, a driving roller, an automatic coil discharging assembly and an automatic coil changing assembly; the frame comprises two oppositely arranged supporting plates, an extending part is arranged at one end part of each of the two supporting plates, the upper surface of each extending part extends downwards in an inclined mode, a first limiting groove is formed in the free end part of each extending part, a second limiting groove is further formed in the upper part of each supporting plate, the driving roller is rotatably arranged on the frame and located between the first limiting groove and the second limiting groove, and a driving motor is further arranged on the frame and used for driving the driving roller to rotate; the automatic coil stripping assembly comprises a first connecting shaft, a first driving part and two oppositely arranged shifting forks, and the automatic coil changing assembly comprises a rotating seat, a shifting rod, a guide block and a second driving part. Realize continuous automatic rolling melt-blown fabric to improve the rolling effect.

Description

Melt and spout online automatic winding device of cloth

Technical Field

The utility model relates to the technical field of machinery, especially, relate to an online automatic winding device of melt-blown fabric.

Background

The melt-blown non-woven process is a non-woven fabric which is formed by drafting polymer melt trickle extruded from spinneret orifices by utilizing high-speed hot air so as to form superfine fibers, jetting the superfine fibers on a collecting device and bonding the superfine fibers by self. In the processing process of the melt-blown fabric, the corresponding formed melt-blown fabric needs to be synchronously rolled. However, in the winding process, along with the increase of the winding size of the meltblown fabric, when the roll needs to be changed, the winding device needs to be lifted by manually operating the lifting device to lift the wound reel off the winding device, and then a new reel is placed on the winding device. However, during the reel change process, a certain amount of waste is generated due to the constant output of the meltblown fabric. Therefore, how to design a technique that can roll in succession automatically in order to reduce the melt-blown fabric waste is the utility model aims to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an online automatic winding device of melt-blown fabric realizes continuous automatic winding melt-blown fabric to improve the rolling effect.

The utility model provides an online automatic winding device of melt-blown fabric, include: the automatic coil discharging device comprises a frame, a driving roller, an automatic coil discharging assembly and an automatic coil changing assembly;

the frame comprises two oppositely arranged supporting plates, an extending part is arranged at one end part of each of the two supporting plates, the upper surface of each extending part extends downwards in an inclined mode, a first limiting groove is formed in the free end part of each extending part, a second limiting groove is further formed in the upper part of each supporting plate, the driving roller is rotatably arranged on the frame and located between the first limiting groove and the second limiting groove, and a driving motor is further arranged on the frame and used for driving the driving roller to rotate;

the automatic coil stripping assembly comprises a first connecting shaft, a first driving part and two oppositely arranged shifting forks, the first connecting shaft is rotatably arranged between the two support plates, a first clamping groove is formed in the top of each shifting fork, the shifting forks are arranged at the corresponding end parts of the first connecting shaft, and the first driving part is used for driving the shifting forks to rotate;

the automatic coil changing assembly comprises a rotating seat, a shifting rod, a guide block and a second driving part, wherein a protruding positioning column is arranged on the rotating seat and can be rotatably arranged on the rack, an arc-shaped guide surface is formed on the outer side of the guide block and is arranged on the rack, the middle part of the shifting rod is rotatably arranged on the rotating seat, one end part of the shifting rod is slidably arranged on the arc-shaped guide surface, a second clamping groove is formed between the other end part of the shifting rod and the positioning column, and the second driving part is used for driving the rotating seat to rotate.

Further, the rotating seat and the driving roller are coaxially arranged.

Furthermore, two limiting blocks are arranged on the supporting plate, and the shifting fork is located between the two limiting blocks and swings.

Furthermore, the first driving part is an air cylinder, and the air cylinder is hinged between the shifting fork and the supporting plate.

Furthermore, the second driving component is an auxiliary motor, and the auxiliary motor is used for driving the rotating seat to rotate.

The utility model provides an online automatic winding device for melt-blown fabric, which is provided with an automatic coil discharging component and an automatic coil changing component, after the melt-blown fabric on a reel is wound, the wound reel is carried to the extending part of a support plate through a shifting fork in the automatic coil discharging component, and the reel rolls to a first limit groove along the inclined plane of the extending part; and, automatic roll change subassembly will be followed the second spacing groove and taken out and remove new spool to the rolling station, and the shift fork resets the back for new spool card is in order to make the melt-blown fabric continue to carry out the rolling on new spool in first draw-in groove, and then realizes continuous automatic rolling melt-blown fabric, with the extravagant volume that reduces melt-blown fabric, and improve rolling efficiency.

Drawings

FIG. 1 is a schematic structural view of the meltblown fabric on-line automatic winding device of the present invention in a normal winding state;

FIG. 2 is one of the schematic structural views of the online automatic meltblown fabric winding apparatus of the present invention in a roll change state;

FIG. 3 is a second schematic structural view of the online automatic meltblown fabric winding apparatus of the present invention in a reel change state;

FIG. 4 is a schematic structural view of the meltblown fabric on-line automatic winding device after the completion of the roll change;

fig. 5 is the structure schematic diagram of the automatic coil changing assembly in the online automatic winding device for melt-blown fabric of the utility model.

Detailed Description

As shown in fig. 1-5, the online automatic winding device for meltblown fabric of the present embodiment includes: the automatic coil changing machine comprises a frame 1, a driving roller 4, an automatic coil unloading assembly 2 and an automatic coil changing assembly 3;

the frame 1 comprises two oppositely arranged support plates 11, one end parts of the two support plates 11 are provided with extending parts 111, the upper surfaces of the extending parts 111 extend downwards in an inclined manner, the free end parts of the extending parts 111 are provided with first limiting grooves 112, the upper parts of the support plates 11 are also provided with second limiting grooves 113, the driving roller 4 is rotatably arranged on the frame 1 and is positioned between the first limiting grooves 112 and the second limiting grooves 113, the frame 1 is also provided with a driving motor 12, and the driving motor 12 is used for driving the driving roller 4 to rotate;

the automatic coil stripping assembly 2 comprises a first connecting shaft 21, a first driving part 22 and two oppositely arranged shifting forks 23, wherein the first connecting shaft 21 is rotatably arranged between the two support plates 11, a first clamping groove 231 is formed in the top of each shifting fork 23, the shifting forks 23 are arranged at the corresponding end parts of the first connecting shaft 21, and the first driving part 22 is used for driving the shifting forks 23 to rotate;

the automatic roll changing assembly 3 comprises a rotating seat 31, a shifting rod 32, a guide block 33 and a second driving part 34, wherein the rotating seat 31 is provided with a protruding positioning column 311 and is rotatably arranged on the rack 1, the outer side of the guide block 33 forms an arc-shaped guide surface and is arranged on the rack 1, the middle part of the shifting rod 32 is rotatably arranged on the rotating seat 31, one end part of the shifting rod 32 is slidably arranged on the arc-shaped guide surface, a second clamping groove 30 is formed between the other end part of the shifting rod 32 and the positioning column 311, and the second driving part 34 is used for driving the rotating seat 31 to rotate.

Specifically, in the actual use process, the melt-blown fabric after being processed and formed is conveyed to the on-line automatic melt-blown fabric winding device and is wound on the driving roller 4 through the guide roller, the reel 100 is clamped in the first clamping grooves 231 of the two shifting forks 23 and leans against the driving roller 4, the melt-blown fabric is wound on the reel 100, the reel 100 is driven by the driving roller 4 to rotate, and then the melt-blown fabric is continuously wound. Meanwhile, a new reel 100 is placed in the second limiting groove 113 to be ready for use.

As shown in fig. 2, when the meltblown fabric on the roll 100 at the winding station is wound to a predetermined size, a roll change operation is required. At this time, the first driving part 22 drives the fork 23 to rotate, the reel 100 which is completely wound is driven by the fork 23 to move towards the direction of the extension part 111, and as the fork 23 continues to move, so that the reel 100 is loaded on the extension part 111, the reel 100 will be separated from the fork 23 and move towards the direction of the first limiting groove 112 along the inclined surface of the extension part 111, and finally be clamped in the first limiting groove 112.

As shown in fig. 3, during the reel changing process, the automatic reel changing assembly 3 picks up a new reel spool 100 in the second limit groove 113 and moves toward the winding station. Specifically, the second driving part 34 drives the rotating seat 31 to rotate, and the end of the shift lever 32 contacts the guide block 33 and is supported by the guide block 33 to shift the upper reel 100. The reel 100 is pulled by the lever 32 to be separated from the second limiting groove 113 and finally to be clamped between the lever 32 and the positioning post 311. With the continued movement of the rotary seat 31, a new reel shaft 100 is moved to the winding station. At this time, the reel 100 which has been wound up is disengaged from the fork 23, and the fork 23 is driven by the first driving part 22 to be rapidly reset

As shown in fig. 4, the end of the lever 32 engaged with the guide block 33 will disengage from the guide block 33, thereby disengaging the spool 100 from the second catch 30 and repositioning a new spool 100 via the fork 23. The fork 23 presses the new reel 100 against the driving roll 4, and the meltblown fabric is wound on the new reel 100 by the friction force between the driving roll 4 and the reel 100, so that the winding process is continuously performed. And the meltblown web between the two rolls 100 can be cut by an operator using a cutter.

Further, the rotating seat 31 is arranged coaxially with the drive roll 4, so that the apparatus is easy to assemble quickly when assembled. Specifically, the shaft of the rotating shaft of the driving roll 4 and the shaft of the rotating seat 31 penetrate through the hollow shaft of the driving roll 4.

Still further, two limiting blocks 13 are arranged on the supporting plate 11, and the shifting fork 23 is located between the two limiting blocks 13 to swing. Specifically, the shifting fork 23 is limited and supported by the two limit blocks 13, so that the use reliability is improved.

In order to meet the requirement of quick action, the first driving part 22 may be a cylinder hinged between the fork 23 and the supporting plate 11. And the second driving component 34 is an auxiliary motor, which is used for driving the rotating seat 31 to rotate, and specifically, the auxiliary motor drives the rotating seat 31 to rotate by a driving mode of a chain matching with a chain wheel. Similarly, the driving motor 12 may also be driven by a chain cooperating with a sprocket, and will not be limited or described herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an online automatic winding device of melt-blown fabric which characterized in that includes: the automatic coil discharging device comprises a frame, a driving roller, an automatic coil discharging assembly and an automatic coil changing assembly;

2. The meltblown fabric on-line automatic winding device as recited in claim 1, wherein said rotating base is disposed coaxially with said drive roll.

3. The online automatic melt-blown fabric winding device according to claim 1, wherein two limiting blocks are arranged on the supporting plate, and the shifting fork swings between the two limiting blocks.

4. The apparatus of claim 1, wherein the first driving member is a cylinder hinged between the fork and the support plate.

5. The online automatic melt-blown fabric winding device according to claim 1, wherein the second driving member is an auxiliary motor for driving the rotating base to rotate.