CN211169087U

CN211169087U - Rewinding unit is used in non-woven fabrics production

Info

Publication number: CN211169087U
Application number: CN201921798895.2U
Authority: CN
Inventors: 毛海勇
Original assignee: Wenzhou Hengji Packaging Co ltd
Current assignee: Wenzhou Hengji Packaging Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-04
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a rewinding unit for non-woven fabrics production, including crossing the cab apron, the bottom surface of crossing the cab apron is equipped with the supporting leg, be equipped with air exhauster and connecting rod one on the supporting leg, connecting rod one end is equipped with the stand, be equipped with motor and rolling axle on the stand, the both ends of crossing the cab apron all rotate and are equipped with the transfer wheel, it is equipped with the cavity to cross the cab apron, it has the through-hole to cross the upper surface of cab apron to open, the inlet end of air exhauster is equipped with the exhaust column, cross and be equipped with a type support on the cab apron, the activity is equipped with the rotary drum on the level bar of type support upper end, be equipped with connecting rod two on the rotary drum, the both sides of connecting rod two are equipped with the pinch roller, the equal rigid coupling in both sides of supporting leg has the extension rod, it has the connecting plate all to articulate. Compared with the prior art, the utility model the advantage lie in: the rolling is tighter, and the storage and the transportation of the non-woven fabrics are facilitated.

Description

Rewinding unit is used in non-woven fabrics production

Technical Field

The utility model relates to a non-woven fabrics production facility technical field specifically indicates a rewinding unit is used in non-woven fabrics production.

Background

The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. If polypropylene (pp material) granules are mostly adopted as raw materials and are produced by a continuous one-step method of high-temperature melting, spinning, line laying and hot-pressing coiling, the last step of non-woven fabric production is to coil the produced non-woven fabric by using a rewinding device, so that the storage and the transportation are convenient.

But at present traditional rewinding unit for non-woven fabrics generally comprises motor, rolling axle and transition roller, drives the rolling axle through the motor and rolls the non-woven fabrics that will produce under the transition of transition roller, nevertheless at the in-process of rolling, because the rolling axle is longer to non-woven fabrics production exit distance for the non-woven fabrics is more loose of rolling on the rolling axle, and the effect of rolling is relatively poor, is unfavorable for the storage and the transportation of non-woven fabrics.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a rewinding unit for non-woven fabrics production, the rolling is tighter, does benefit to the storage and the transportation of non-woven fabrics.

In order to solve the technical problem, the utility model provides a technical scheme does: a rewinding device for non-woven fabric production comprises a transition plate, wherein supporting legs are arranged on two sides of the bottom surface of the transition plate, an exhaust fan is arranged on one end of each supporting leg, a first connecting rod is arranged on one side of the other end of each supporting leg, a stand column is arranged at one end far away from the transition plate, a motor and a winding shaft are arranged on each stand column, conveying wheels are rotatably arranged at two ends of the transition plate, a cavity is formed between driving wheels at two ends of the transition plate, a through hole communicated with the cavity is formed in the upper surface of the transition plate, an exhaust pipe communicated with the cavity is arranged at the air inlet end of the exhaust fan, a door-shaped support is arranged on the transition plate, a rotary drum is movably arranged on a horizontal rod at the upper end of the door-shaped support, a second connecting rod is arranged on the rotary drum, pressing wheels matched with the transition plate are rotatably arranged on two sides of the second connecting rod, extension rods are fixedly connected to, both sides all articulate on the extension rod has the connecting plate, both sides rotate between the connecting plate and be equipped with the leading wheel, the extension rod has the fixed plate in the one end rigid coupling of keeping away from the supporting leg, be equipped with the spring between the lower extreme of connecting plate and the fixed plate.

Compared with the prior art, the utility model the advantage lie in: when in use, a winding drum is arranged on a winding shaft, a worker passes through the produced non-woven fabric from the upper surface of a transition plate, a pressing wheel is positioned above the non-woven fabric and presses the non-woven fabric, then the non-woven fabric passes through the lower end of a guide wheel and is fixedly connected to the upper end of the winding drum through an adhesive tape, then a motor and an exhaust fan are simultaneously powered, the motor drives the winding drum to rotate clockwise, simultaneously, air in a cavity is pumped out under the action of the exhaust fan to form negative pressure, so that the non-woven fabric is adsorbed on the upper surface of the transition plate through a through hole on the surface of the transition plate and moves, meanwhile, the pressing wheel plays a certain pressing role on the non-woven fabric, the resistance of the non-woven fabric advancing is increased, the non-woven fabric is in a tight state between the winding drums in a winding way, the non-woven fabric wound on the winding drum is, the rolling diameter can be bigger and bigger, can produce ascending power to the leading wheel, however the leading wheel can compression spring displacement upwards, plays certain buffering effect, is favorable to the rolling of receipts spool more.

As an improvement, the upright rods on the two sides of the door-shaped support are fixedly connected to the middle parts of the two sides of the transition plate respectively, a tensioning screw is in threaded connection with the rotary drum, one end of the connecting rod II, which is close to the transition plate, is fixedly connected with a horizontally arranged rotary shaft, the pressing wheel is rotatably arranged at the two ends of the rotary shaft, and the rotary drum can rotate up and down on the horizontal rod on the upper end of the door-shaped support by twisting the tensioning screw, so that the distance from the pressing wheel to the upper surface of the transition plate is adjusted, and the degree of compression of the pressing wheel on the non-woven.

As the improvement, the bottom surface of the transition plate is provided with a connector communicated with the cavity, and the exhaust pipe is fixedly connected to the connector through a hoop, so that the structure is simple, and the connection is convenient.

As an improvement, the two ends of the conveying wheel are rotatably connected with the transition plate through the rotating shaft, the upper end of the conveying wheel and the upper surface of the transition plate are located in the same horizontal plane, the non-woven fabric can be attached to the upper surface of the transition plate all the time when passing through the transition plate, and the advancing resistance of the non-woven fabric is increased.

As an improvement, the connecting rod is located below the extension rod, the winding shaft is an air expansion shaft, the winding drum is conveniently mounted on the winding shaft, and the winding efficiency is improved.

As an improvement, one end of the extension rod, which is far away from the transition plate, is provided with a long groove, and the middle part of the connecting plate is rotatably connected in the long groove through a rotating shaft.

Drawings

Fig. 1 is a front view of the rewinding device for producing non-woven fabric of the present invention.

Fig. 2 is a top view of the rewinding device for producing non-woven fabric of the present invention.

As shown in the figure: 1. the device comprises a transition plate, 2, supporting legs, 3, first connecting rods, 4, stand columns, 5, a winding shaft, 6, a door-shaped support, 7, a rotary drum, 8, second connecting rods, 9, a pressing wheel, 10, a tensioning screw rod, 11, a cavity, 12, a through hole, 13, an exhaust fan, 14, an exhaust pipe, 15, a conveying wheel, 16, a motor, 17, an extension rod, 18, a connecting plate, 19, a guide wheel, 20, a fixing plate, 21 and a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A rewinding device for non-woven fabric production comprises a transition plate 1, wherein supporting legs 2 are arranged on two sides of the bottom surface of the transition plate 1, an exhaust fan 13 is arranged at one end of each supporting leg 2, a first connecting rod 3 is arranged at one side of each supporting leg 2 at the other end of each supporting leg, a stand column 4 is arranged at one end, far away from the transition plate 1, of each connecting rod 3, a motor 16 and a winding shaft 5 are arranged on each stand column 4, two ends of each transition plate 1 are rotatably provided with a conveying wheel 15, each transition plate 1 is provided with a cavity 11 between the driving wheels 15 at the two ends, the upper surface of each transition plate 1 is provided with a through hole 12 communicated with the cavity 11, the air inlet end of each exhaust fan 13 is provided with an exhaust pipe 14 communicated with the cavity 11, each transition plate 1 is provided with a door-shaped support 6, a rotary drum 7 is movably arranged on a horizontal rod at the upper end of the door-shaped support 6, each rotary drum 7 is provided with a second connecting rod 8, one end near winding shaft 5 the equal rigid coupling in both sides of supporting leg 2 has extension rod 17, both sides all articulated on the extension rod 17 have connecting plate 18, both sides rotate between the connecting plate 18 and be equipped with leading wheel 19, extension rod 17 has fixed plate 20 at the one end rigid coupling of keeping away from supporting leg 2, be equipped with spring 21 between the lower extreme of connecting plate 18 and the fixed plate 20.

The upright rods at two sides of the door-shaped support 6 are respectively and fixedly connected with the middle parts at two sides of the transition plate 1, the rotary drum 7 is in threaded connection with a tensioning screw rod 10, one end of the second connecting rod 8 close to the transition plate 1 is fixedly connected with a rotating shaft which is horizontally arranged, and the pinch rollers 9 are rotatably arranged at two ends of the rotating shaft.

The bottom surface of the transition plate 1 is provided with a connector communicated with the cavity 11, and the exhaust pipe 14 is fixedly connected to the connector through a hoop.

The two ends of the transmission wheel 15 are rotatably connected with the transition plate 1 through a rotating shaft, and the upper end of the transmission wheel 15 and the upper surface of the transition plate 1 are positioned in the same horizontal plane.

The first connecting rod 3 is located below the extension rod 17, and the winding shaft 5 is an air expansion shaft.

An elongated slot is formed in one end, far away from the transition plate 1, of the extension rod 17, and the middle of the connecting plate 18 is rotatably connected into the elongated slot through a rotating shaft.

When the utility model is implemented specifically, when in use, the winding drum is arranged on the winding shaft, the staff passes the produced non-woven fabric through the upper surface of the transition plate, the pressing wheel is positioned above the non-woven fabric to press the non-woven fabric, then the non-woven fabric passes through the lower end of the guide wheel and is fixedly connected to the upper end of the winding drum through the adhesive tape, then the motor and the exhaust fan are powered simultaneously, the motor drives the winding drum to rotate clockwise, simultaneously, under the action of the exhaust fan, the air in the cavity is pumped out to form negative pressure, so that the non-woven fabric is adsorbed on the upper surface of the transition plate through the through holes on the surface of the transition plate to move, meanwhile, the pressing wheel plays a certain pressing role on the non-woven fabric, the resistance of the non-woven fabric advancing is increased, the non-woven fabric is in a tighter state between the winding drums, the non-woven fabric, in addition, in the continuous rolling process of the rolling roll, the rolling diameter is larger and larger, upward force can be generated on the guide wheel, the guide wheel can compress the spring to move upwards, a certain buffering effect is achieved, and rolling of the rolling roll is facilitated.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a rewinding unit is used in non-woven fabrics production, includes cab apron (1), the bottom surface both sides of passing cab apron (1) all are equipped with supporting leg (2), its characterized in that: one end of the support leg (2) is provided with an exhaust fan (13), one side of the other end of the support leg (2) is provided with a first connecting rod (3), one end of the first connecting rod (3) far away from the transition plate (1) is provided with a stand column (4), the stand column (4) is provided with a motor (16) and a winding shaft (5), two ends of the transition plate (1) are both rotatably provided with a transmission wheel (15), the transition plate (1) is positioned between transmission wheels (15) at two ends and is provided with a cavity (11), the upper surface of the transition plate (1) is provided with a through hole (12) communicated with the cavity (11), the air inlet end of the exhaust fan (13) is provided with an exhaust pipe (14) communicated with the cavity (11), the transition plate (1) is provided with a door-shaped support (6), a rotary drum (7) is movably arranged on a horizontal rod at the upper end of the door-shaped support (6), and a second connecting, the both sides of connecting rod two (8) are all rotated and are equipped with and cross cab apron (1) complex pinch roller (9), are being close to the one end of rolling axle (5) the equal rigid coupling in both sides of supporting leg (2) has extension rod (17), both sides all articulated on extension rod (17) have connecting plate (18), both sides rotate between connecting plate (18) and are equipped with leading wheel (19), extension rod (17) have fixed plate (20) at the one end rigid coupling of keeping away from supporting leg (2), be equipped with spring (21) between the lower extreme of connecting plate (18) and fixed plate (20).

2. The rewinding device for producing non-woven fabrics as claimed in claim 1, characterized in that: the two-side vertical rods of the door-shaped support (6) are fixedly connected to the middle parts of the two sides of the transition plate (1) respectively, the rotary drum (7) is connected with a tensioning screw rod (10) in a threaded mode, one end, close to the transition plate (1), of the second connecting rod (8) is fixedly connected with a rotating shaft which is horizontally arranged, and the pressing wheel (9) is rotatably arranged at the two ends of the rotating shaft.

3. The rewinding device for producing non-woven fabrics as claimed in claim 1, characterized in that: the bottom surface of the transition plate (1) is provided with a connector communicated with the cavity (11), and the exhaust pipe (14) is fixedly connected to the connector through a hoop.

4. The rewinding device for producing non-woven fabrics as claimed in claim 1, characterized in that: the two ends of the transmission wheel (15) are rotatably connected with the transition plate (1) through a rotating shaft, and the upper end of the transmission wheel (15) and the upper surface of the transition plate (1) are positioned in the same horizontal plane.

5. The rewinding device for producing non-woven fabrics as claimed in claim 1, characterized in that: the first connecting rod (3) is located below the extension rod (17), and the winding shaft (5) is an air expansion shaft.

6. The rewinding device for producing non-woven fabrics as claimed in claim 1, characterized in that: an elongated slot is formed in one end, far away from the transition plate (1), of the extension rod (17), and the middle of the connecting plate (18) is rotatably connected into the elongated slot through a rotating shaft.