CN214934448U

CN214934448U - Winding mechanism of non-woven fabric production equipment

Info

Publication number: CN214934448U
Application number: CN202121143456.5U
Authority: CN
Inventors: 高艳鹏
Original assignee: Zhejiang Yanpeng Nonwoven Machinery Co ltd
Current assignee: Zhejiang Yanpeng Nonwoven Machinery Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-30
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a winding mechanism of non-woven fabrics production facility establishes the rolling bottom roll in the frame, the rolling bottom roll is even on the side wall board, establish the support axle mouth on the side wall board, the support axle mouth is located the rear side of rolling bottom roll, still hold in the palm the axle plain noodles on the side wall board, the front side at the rolling bottom roll is established to the support axle plain noodles, first swing arm is still established to the front side of rolling bottom roll, the opening is established to the upper end of first swing arm, the second swing arm is still established to the front side of side wall board, the material receiving hook is established to the upper end of second swing arm, the axle changing device links on the side wall board, be equipped with the movable hook on the rotor arm of axle changing device. It can supply the rolling axle to change, realizes not shutting down the rolling, places the rolling axle and waits in the axle supporting mouth, and another rolling axle is in the opening of first swing arm and with the normal rolling of rolling bottom roll cooperation, and when the rolling was changed to needs, first swing arm swung forward, and the rolling axle in the opening moves forward, moves to the material receiving hook of second swing arm in, and the second swing arm swing then can be transferred with this rolling axial that has accomplished the rolling.

Description

Winding mechanism of non-woven fabric production equipment

Technical Field

The utility model relates to a non-woven fabrics production facility, in particular to winding mechanism of non-woven fabrics production facility.

Background

The non-woven fabric production equipment can adopt PLA (polylactic acid) or PET (polyester) as a main raw material for production and manufacture, wherein the non-woven fabric is subjected to material suction and feeding, screw extrusion, filter filtration, metering by a metering pump, spinning by a spinner, cooling by a cooler, drafting by a drafting device, splitting by a splitting device, spraying onto a net curtain of a net curtain mechanism, and conveying to a hot rolling mill by the net curtain to form cloth.

The non-woven fabric production equipment is continuously not stopped in the manufacturing process, so that the winding mechanism needs to carry out continuous winding, and a winding shaft needs to be replaced in the winding process to realize continuous winding.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model aims at providing a winding mechanism of non-woven fabrics production facility. Can change the rolling axle among this non-woven fabrics production facility's the winding mechanism, realize not shutting down the rolling, wherein, the rolling axle can cooperate the rolling bottom roll to carry out the rolling, and the rolling axle can be placed and wait for the rolling at the support shaft mouth, and the rolling axle on the support shaft flat side carries out the rolling with the rolling bottom roll under the cooperation of first swing arm.

In order to solve the technical problem, the utility model discloses a following technical scheme: winding mechanism of non-woven fabrics production facility, including the frame, the frame has the curb plate, its characterized in that: the rolling bottom roll is arranged on the rack, the rolling bottom roll is connected to the side wall plate, a shaft supporting opening is formed in the side wall plate, the shaft supporting opening is located in the rear side of the rolling bottom roll, a shaft supporting flat edge is formed in the side wall plate, the shaft supporting flat edge is arranged on the front side of the rolling bottom roll, a first swing arm is further arranged on the front side of the rolling bottom roll, an opening is formed in the upper end of the first swing arm, a second swing arm is further arranged on the front side of the side wall plate, a material receiving hook is arranged at the upper end of the second swing arm, the shaft supporting flat edge of the material receiving hook connected with the side wall plate, a shaft replacing device is further connected to the side wall plate, the shaft replacing device comprises a rotating arm, and a movable hook is arranged on the rotating arm. This winding mechanism of non-woven fabrics production facility can supply the rolling axle to change, realizes not shutting down the rolling, places the rolling axle and waits in the support axle mouth, and another rolling axle normal rolling is carried out in the opening of first swing arm and with the cooperation of rolling bottom roll, and the rolling is to when needing to be changed, and first swing arm swings forward, and the rolling axle in the opening moves forward, moves to the material receiving hook of second swing arm in, and the second swing arm swing then can be with this rolling axial of accomplishing the rolling and transferring. And the winding shaft waiting at the shaft supporting opening is hooked by the movable hook of the rotating arm and then rotates to the winding bottom roller to be wound in a matching manner, the rotating arm rotates to bring the winding shaft to the flat edge of the supporting shaft and is limited by the opening after the first swing arm returns, the movable hook of the rotating arm is separated from the winding shaft, the rotating arm returns, the winding shaft is placed on the shaft supporting opening again, and the next winding and replacement work is waited.

The following optimization or supplementary explanation can be performed on the technical scheme.

Wherein, the connecting supporting edge of the side wall plate is arranged between the supporting shaft opening and the supporting shaft flat edge. The connecting supporting edge is set to be an arc curve. The structure is reasonable, so that the replaced rolling shaft can move to the flat edge of the supporting shaft along the connecting supporting plate.

Wherein, the flat edge of the support shaft is arranged in the horizontal direction. First swing arm is connected on first pivot, and first pivot is connected on the side wall board. The second swing arm is connected in the second pivot, and the second pivot is connected on the side wall board. Compact structure, rationally distributed, support by the curb plate, simple to operate transports the convenience.

The open-ended front side is fixed baffle portion, and the open-ended rear side is the movable baffle portion, and the movable baffle portion articulates on first swing arm, is connected return spring between movable baffle portion and the first swing arm. For another example, the fixed baffle portion and the movable baffle portion are respectively provided with bearings. The winding shaft moves smoothly in the opening; in addition, when the first swing arm swings back, the movable baffle part can swing smoothly to pass through the lower part of the new winding shaft, and the new winding shaft is placed into the opening.

The first swing arm is in transmission connection with the first air cylinder, and the second swing arm is in transmission connection with the second air cylinder.

Wherein, the axis of rotation of rotor arm and the coaxial setting of the axis of rotation of rolling bottom roller. The structure layout is more compact, and the rotor arm rotates the movable hook above it and hooks the rolling axle at the removal in-process, can be smoothly with the cooperation rolling of rolling bottom roll.

For another example, a guide rail is arranged on the rotating arm, the movable hook is arranged on the guide rail, the movable hook is in transmission connection with the third cylinder, the hook portion of the movable hook faces the rotating axis of the rotating arm, and the rotating arm is located on the outer side of the side wall plate. The movable hook operates more stably, and the winding shaft is hooked by the movable hook in the rotating process of the rotating arm, so that the winding shaft can be smoothly matched with the winding bottom roller for winding.

The winding mechanism of the non-woven fabric production equipment is also provided with a winding shaft, a supporting shaft opening is used for placing the winding shaft, and the flat edge of the supporting shaft is used for placing the winding shaft.

In addition, two ends of the winding shaft are provided with shaft sleeves; a bearing is arranged between the shaft sleeve and the winding shaft. The winding shaft can wind more smoothly, rotate more smoothly and be replaced more conveniently.

The beneficial effects of the utility model are that, the rolling mechanism of this non-woven fabrics production facility can place rolling axle cooperation rolling bottom roll rolling, and places another rolling axle and wait for the rolling on the support axle mouth, can carry out the change of rolling axle to the rolling of not shutting down is realized in the cooperation, convenient operation, and efficiency is higher, avoids the rolling to shut down and influences the host computer work. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.

Drawings

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.

Fig. 1 is the side view structure schematic diagram of the middle rolling mechanism of the utility model.

Fig. 2 is a schematic perspective view of fig. 1.

In the figure: the rolling machine comprises a side wall plate 1, a rolling bottom roller 2, a shaft supporting opening 3, a shaft supporting flat edge 4, a first swing arm 5, an opening 6, a fixed baffle 7, a movable baffle 8, a return spring 9, a second swing arm 10, a material receiving hook 11, a rotating arm 12, a movable hook 13, a first rotating shaft 14, a second rotating shaft 15, a bearing 16, a first cylinder 17, a second cylinder 18, a guide rail 19, a third cylinder 20 and a rolling shaft 21.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to the drawings, the winding mechanism of the non-woven fabric production equipment in the embodiment of the present invention includes a frame, the frame has a side wall board 1, and the side wall board 1 includes a left wall board and a right wall board for supporting and installing each device and components.

Be equipped with rolling bottom roll 2 in the frame, rolling bottom roll 2 is connected on side wall board 1, and rolling bottom roll 2 rotates through driving motor drives. The material is pulled out and is located rolling bottom roll 2, is held by rolling bottom roll 2, has pasted the double faced adhesive tape on rolling axle 21 or puts the paper tube of pasting the double faced adhesive tape, when rolling axle 21 pressed in rolling bottom roll 2 top, can cooperate and carry out the rolling, and rolling bottom roll 2 can cooperate and drive rolling axle 21 and rotate.

The side wall plate 1 is provided with a shaft supporting opening 3, a winding shaft 21 waiting for winding is placed at the shaft supporting opening 3, and the shaft supporting opening 3 can be set to be an arc notch. The shaft receiving opening 3 is located on the rear side of the winding bottom roller 2, and is usually located at a position on the upper side of the rear side. The side wall plate 1 is also provided with a supporting shaft flat edge 4, and the supporting shaft flat edge 4 is arranged on the front side of the winding bottom roller 2. The winding shaft 21 in the normal winding state is supported by the supporting shaft flat edge 4 on the supporting shaft flat edge 4 for winding, and in addition, when the winding shaft is replaced after the winding is finished, the winding shaft 21 also moves on the supporting shaft flat edge 4. The upper edge portion of the front portion of the side wall panel 1 serves as a support shaft flat 4 for supporting the take-up shaft 21 so that the take-up shaft 21 can be wound and moved.

The front side of the winding bottom roller 2 is also provided with a first swing arm 5, the upper end of the first swing arm 5 is provided with an opening 6, the two ends of the winding shaft 21 are respectively arranged in the openings 6 of the first swing arms 5 at the two sides, and in the winding process, under the pressure of the first swing arms 5, the winding shaft 21 and the winding bottom roller 2 are kept leaning against each other, so that the winding is smoother. When the winding is completed to be replaced, the first swing arm 5 swings forwards to drive the winding shaft 21 to advance on the supporting shaft flat edge 4 until the first swing arm 5 swings and descends to enable the winding shaft 21 to be separated from the opening 6, and the winding shaft 21 continues to advance to the material receiving hook 11. After the winding shaft 21 which finishes winding is separated from the opening 6, the first swing arm 5 swings backwards, and a new winding shaft 21 is placed into the opening 6 in a matching mode.

The front side of the side wall plate 1 is also provided with a second swing arm 10, the upper end of the second swing arm 10 is provided with a receiving hook 11, the receiving hook 11 is connected with the supporting shaft flat edge 4 of the side wall plate 1, and after the winding shaft 21 is replaced and the receiving hook 11 is reached, the second swing arm 10 swings to downwards place the winding shaft 21 which is wound and can be placed on the ground or a trolley. The edge of the upper end of the second swing arm 10 inclines forwards and downwards to the material receiving hook 11, and the position of the winding shaft 21 at the material receiving hook 11 is more stable.

Still be connected with the trade axle device on the side wall board 1, can shift the rolling axle 21 of waiting on the support axle mouth 3 of side wall board 1 and move normal rolling position through trading the axle device, the cooperation realizes changing a roll. The shaft replacing device comprises a rotating arm 12, a movable hook 13 is arranged on the rotating arm 12, and the movable hook 13 can reciprocate on the rotating arm 12 so as to be matched with and hook the winding shaft 21 to move; after the winding shaft 21 is hooked, the rotating arm 12 rotates in a matched manner, so that the hooked winding shaft 21 and the winding bottom roller 2 are wound in a matched manner, and the winding shaft 21 is moved to the supporting shaft flat edge 4.

This winding mechanism of non-woven fabrics production facility can supply rolling axle 21 to change, realize not shutting down the rolling, place rolling axle 21 and wait at support axle mouth 3, another rolling axle 21 in the opening 6 of first swing arm 5 and with the cooperation of rolling bottom roll 2 normal rolling, the rolling is to when needing to be changed, first swing arm 5 swings forward, rolling axle 21 in the opening 6 moves forward, move to the second swing arm 10 connect the material hook 11 in, the second swing arm 10 swing then can be with this rolling axle 21 of accomplishing the rolling downwards. And the winding shaft 21 waiting at the shaft supporting opening 3 is hooked by the movable hook 13 of the rotating arm 12, then the winding shaft rotates to the winding bottom roller 2 to be wound in a matching manner, the rotating arm 12 rotates to bring the winding shaft 21 to the shaft supporting flat edge 4 and is limited by the opening 6 after the first swing arm 5 returns, the movable hook 13 of the rotating arm 12 is separated from the winding shaft 21, the rotating arm 12 returns, the winding shaft 21 is placed on the shaft supporting opening 3 again, and the next winding and replacement work is waited.

The following optimization or further explanation can be made on the basis of the above embodiment.

For example, a connecting supporting edge of the side wall plate 1 is arranged between the supporting shaft opening 3 and the supporting shaft flat edge 4. The structure is reasonable, so that the replaced winding shaft 21 can move to the flat edge 4 of the supporting shaft along the connecting supporting plate.

Wherein, the flat edge 4 of the supporting shaft is arranged in the horizontal direction, the processing is convenient, and the rolling shaft 21 moves smoothly. The first swing arm 5 is connected on a first rotating shaft 14, and the first rotating shaft 14 is connected on the side wall plate 1. The second swing arm 10 is connected to a second rotating shaft 15, and the second rotating shaft 15 is connected to the side wall plate 1. Compact structure, it is rationally distributed, support by side wall board 1, simple to operate, the transportation is convenient.

The front side of opening 6 is fixed baffle portion 7, and the rear side of opening 6 is removable baffle portion 8, and removable baffle portion 8 is through articulating on first swing arm 5, is connected return spring 9 between removable baffle portion 8 and the first swing arm 5, and under return spring 9's effect, removable baffle portion 8 return and fixed baffle portion 7 form opening 6. The return spring 9 can be a tension spring, the opening 6 is in a U-shaped structure, and the upper end of the opening is an inlet. If the new winding shaft 21 is wound on the supporting shaft flat edge 4, the movable baffle part 8 can swing to pass through the lower part of the winding shaft 21 in the process of swinging back of the first swing arm 5, and the movable baffle part 8 returns under the action of the return spring 9 after passing through, so that the matching is smoother.

The fixed baffle portion 7 and the movable baffle portion 8 are respectively provided with a bearing 16. The winding shaft 21 moves smoothly in the opening 6, and loudness movement between the winding shaft and the opening is smoother. In addition, when the first swing arm 5 swings back, the flap portion 8 can swing more smoothly under the new winding shaft 21 to place the new winding shaft 21 into the opening 6.

The first swing arm 5 and the second swing arm 10 are driven to swing back and forth in many ways, and are mature. For example, the first swing arm 5 is in transmission connection with a first cylinder 17, and the first swing arm 5 is driven by the first cylinder 17 to swing back and forth; the second swing arm 10 is in transmission connection with a second cylinder 18, and the second cylinder 18 drives the second swing arm 10 to swing back and forth.

Further, the rotation axis of the rotating arm 12 is provided coaxially with the rotation axis of the winding bottom roller 2. The structural layout is more compact, and the bearing 16 can be coaxially sleeved and separated during installation. The rotating arm 12 rotates the movable hook 13 on the rotating arm to hook the winding shaft 21, and can be smoothly matched with the winding bottom roller 2 for winding in the moving process.

For another example, a guide rail 19 is disposed on the rotating arm 12, the movable hook 13 is disposed on the guide rail 19, the movable hook 13 is in transmission connection with a third cylinder 20, the third cylinder 20 drives the movable hook 13 to move back and forth on the guide rail 19, a hook portion of the movable hook 13 faces a rotating axis of the rotating arm 12, and the rotating arm 12 is located on the outer side of the side wall plate 1. The movable hook 13 runs more stably, and the winding shaft 21 is hooked by the movable hook 13 in the rotating process of the rotating arm 12 so that the winding shaft can be smoothly matched with the winding bottom roller 2 for winding.

The winding mechanism of the non-woven fabric production equipment is also provided with a winding shaft 21, a supporting shaft opening 3 is used for placing the winding shaft 21, and a supporting shaft flat edge 4 is used for placing the winding shaft 21. The winding shaft 21 can be sleeved with a paper tube and pasted with double-sided adhesive tape or directly pasted with the double-sided adhesive tape. In addition, both ends of the take-up shaft 21 are provided with shaft sleeves; a bearing 16 is arranged between the shaft sleeve and the winding shaft 21. The winding shaft 21 can wind more smoothly, rotate more smoothly and be replaced more conveniently.

In the process of replacing the winding shaft 21 with the winding shaft 21, the material can be cut off manually. Or also can set up horizontal cut-off knife, horizontal and rolling bottom roll 2's axis syntropy, horizontal cut-off knife sets up in horizontal knife rest top, horizontal cut-off knife distributor carries out the transmission by synchronous belt drive mechanism and connects, horizontal cut-off knife carries out lateral shifting on horizontal knife rest and carries out the material and decide, the both ends of horizontal knife rest are connected respectively on the swing arm, the rotation axis and the coaxial setting of rolling bottom roll 2 of swing arm, the swing arm can overlap and establish and set up bearing 16 in rolling bottom roll 2's installation epaxially, the swing arm distributor carries out the round trip to rotate.

The foregoing is a preferred embodiment of the present invention, and it should be noted that the scope of the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications, enhancements, and equivalents may be made without departing from the scope of the invention as defined in the claims appended hereto.

Claims

1. Winding mechanism of non-woven fabrics production facility, including the frame, the frame has side wall board (1), its characterized in that: a rolling bottom roller (2) is arranged on the frame, the rolling bottom roller (2) is connected on a side wall plate (1), a shaft supporting opening (3) is arranged on the side wall plate (1), the shaft supporting opening (3) is positioned at the rear side of the rolling bottom roller (2),

a supporting shaft flat edge (4) is arranged on the side wall plate (1), the supporting shaft flat edge (4) is arranged on the front side of the winding bottom roller (2),

a first swing arm (5) is arranged at the front side of the winding bottom roller (2), an opening (6) is arranged at the upper end of the first swing arm (5),

a second swing arm (10) is arranged at the front side of the side wall plate (1), a receiving hook (11) is arranged at the upper end of the second swing arm (10), the receiving hook (11) is connected with a supporting shaft flat edge (4) of the side wall plate (1),

the side wall plate (1) is also connected with a shaft changing device, the shaft changing device comprises a rotating arm (12), and a movable hook (13) is arranged on the rotating arm (12).

2. The winding mechanism of the nonwoven fabric production apparatus according to claim 1, characterized in that: the connecting supporting edge of the side wall plate (1) is arranged between the supporting shaft opening (3) and the supporting shaft flat edge (4).

3. The winding mechanism of the nonwoven fabric production apparatus according to claim 1, characterized in that: the flat edge (4) of the supporting shaft is arranged in the horizontal direction,

the first swing arm (5) is connected on a first rotating shaft (14), the first rotating shaft (14) is connected on the side wall plate (1),

the second swing arm (10) is connected to a second rotating shaft (15), and the second rotating shaft (15) is connected to the side wall plate (1).

4. The winding mechanism of the nonwoven fabric production apparatus according to claim 1, characterized in that: the front side of the opening (6) is a fixed baffle part (7), the rear side of the opening (6) is a movable baffle part (8), the movable baffle part (8) is hinged on the first swing arm (5), and a return spring (9) is connected between the movable baffle part (8) and the first swing arm (5); the fixed baffle part (7) and the movable baffle part (8) are respectively provided with a bearing (16).

5. The winding mechanism of the nonwoven fabric production apparatus according to claim 1, characterized in that: the first swing arm (5) is in transmission connection with a first air cylinder (17), and the second swing arm (10) is in transmission connection with a second air cylinder (18).

6. The winding mechanism of the nonwoven fabric production apparatus according to claim 1, characterized in that: the rotating axis of the rotating arm (12) and the rotating axis of the winding bottom roller (2) are coaxially arranged.

7. The winding mechanism of the nonwoven fabric production apparatus according to claim 1 or 6, characterized in that: the rotating arm (12) is provided with a guide rail (19), the movable hook (13) is arranged on the guide rail (19), the movable hook (13) is in transmission connection with the third air cylinder (20), the hook part of the movable hook (13) faces to the rotating axis of the rotating arm (12), and the rotating arm (12) is located on the outer side of the side wall plate (1).

8. The winding mechanism of the nonwoven fabric production apparatus according to claim 1, characterized in that: and a winding shaft (21) is also arranged, a shaft supporting opening (3) is used for placing the winding shaft (21), and a shaft supporting flat edge (4) is used for placing the winding shaft (21).

9. The winding mechanism of the nonwoven fabric production apparatus according to claim 8, characterized in that: two ends of the winding shaft (21) are provided with shaft sleeves; a bearing (16) is arranged between the shaft sleeve and the winding shaft (21).