CN217516301U

CN217516301U - Non-woven fabrics rolling axle unwinding device

Info

Publication number: CN217516301U
Application number: CN202221055023.9U
Authority: CN
Inventors: 石成匡; 邹棋祥
Original assignee: Hangzhou Xiaoshan Phoenix Textile Co ltd
Current assignee: Hangzhou Xiaoshan Phoenix Textile Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-30
Anticipated expiration: 2032-04-29

Abstract

The application relates to the field of non-woven fabric production equipment, in particular to a non-woven fabric winding shaft unwinding device which comprises a workbench and a winding shaft rotatably connected to the workbench, wherein two ends of the winding shaft are respectively provided with a support arranged on the workbench, the support is provided with a rotating groove communicated with the top of the support, the end part of the winding shaft is rotatably embedded in the rotating groove at the same side, and the support is also provided with a jacking mechanism for jacking the winding shaft out of the rotating groove; one side of the workbench, which is parallel to the winding shaft, is provided with two slide rails which are obliquely arranged, and the high ends of the slide rails are connected to the top of the support. Compared with the prior art, the scheme can be used for rapidly completing the disassembly of the winding shaft, and further is favorable for improving the unwinding efficiency of the winding shaft.

Description

Non-woven fabrics rolling axle unwinding device

Technical Field

The application relates to the field of non-woven fabric production equipment, in particular to a non-woven fabric winding shaft unwinding device.

Background

The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials, has no warp and weft, is very convenient to cut and sew, is light in weight and easy to shape, and is popular with manual enthusiasts.

Can wind on a rolling axle after the non-woven fabrics processing is accomplished, the rolling axle undertakes the rolling operation of non-woven fabrics on the workstation as mother's axle, and the unreeling of non-woven fabrics is with the epaxial non-woven fabrics of rolling, on coiling the disposable roller of low in manufacturing cost once more, transports to dispatch from the factory together with the non-woven fabrics.

The winding shaft for winding the non-woven fabric needs to be detached from the workbench, then the non-woven fabric is unreeled, and the winding shaft is wound with the heavier non-woven fabric, so that the winding shaft and the non-woven fabric are hoisted by a hoisting device in the traditional method, and then the non-woven fabric is loaded on a forklift and transported away for unreeling. The dismounting mode of hoisting the winding shaft is complex in operation, the hoisting speed is low, and the unwinding efficiency of the non-woven fabric is reduced, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to accelerate the dismantlement speed of rolling axle to promote the efficiency of unreeling of non-woven fabrics, this application provides a non-woven fabrics rolling axle unwinding device.

The application provides a pair of non-woven fabrics rolling axle unwinding device adopts following technical scheme:

a non-woven fabric winding shaft unwinding device comprises a workbench and a winding shaft rotatably connected to the workbench, wherein two ends of the winding shaft are respectively provided with a support arranged on the workbench, the support is provided with a rotating groove communicated with the top of the support, the end part of the winding shaft is rotatably embedded in the rotating grooves on the same side, and the support is also provided with a jacking mechanism for jacking the winding shaft out of the rotating grooves; one side of the workbench, which is parallel to the winding shaft, is provided with two slide rails which are obliquely arranged, and the high ends of the slide rails are connected to the top of the support.

Through adopting above-mentioned technical scheme, support and rotation groove provide support and rotation restraint for the rolling axle, and after the rolling axle rolling had been accomplished the non-woven fabrics, the staff passed through climbing mechanism jack-up rolling axle and the non-woven fabrics above that, and the both ends of rolling axle deviate from behind the rotation groove that corresponds, and the rolling axle falls on the slide rail to the low side of slide rail is slided to the automation under the action of gravity of rolling axle, and the staff again through fork truck with the rolling axle transport unreel can. Compared with the prior art, the scheme can be used for rapidly completing the disassembly of the winding shaft, and further is favorable for improving the unwinding efficiency of the winding shaft.

Preferably, climbing mechanism links firmly two butt poles that are parallel to each other including rotating the dwang of connection on the workstation on the dwang, and the length direction of butt pole is perpendicular with pivoted length direction, and the butt pole is contradicted with the bottom of rolling axle, still is equipped with the drive assembly who is used for rotatory dwang on the workstation.

Through adopting above-mentioned technical scheme, the staff passes through the rotatory dwang of drive assembly, and two butt joint poles can rotate in step, and two butt joint pole pivoted volume jack-up rolling axle jointly simultaneously, deviate from the rotation groove until the rolling axle. The jacking mechanism is simple in structure and convenient for operation of workers.

Preferably, the driving assembly comprises a worm wheel fixedly sleeved on the winding shaft, a worm meshed with the worm wheel is rotatably connected to the workbench, and a power part driving the worm to rotate is further mounted on the workbench.

Through adopting above-mentioned technical scheme, when the rotatory dwang of needs, the staff starts power spare and rotates the worm, and under worm gear's linkage effect, the worm wheel just can drive the dwang and rotate. Because the linkage structure of worm gear has the effect of enlargiing the moment of torsion, can reduce the required load of rotatory dwang, and then make the butt pole rotate the jack-up rolling axle smoothly.

Preferably, the winding shaft is rotatably sleeved with a sleeve abutted against the abutting rod.

Through adopting above-mentioned technical scheme, the sleeve can convert the sliding friction part between pole and the rolling axle of propping to connect into rolling friction for resistance when reducing the pole jack-up rolling axle of propping, still can reduce the friction loss between pole and the rolling axle of propping simultaneously.

Preferably, two sets of limiting plates are respectively arranged on the winding shaft corresponding to the two sliding rails, each set of limiting plates is arranged into two limiting plates at intervals, and when the winding shaft slides on the sliding rails, the two limiting plates in the same set are respectively positioned on two sides of the corresponding sliding rails.

Through adopting above-mentioned technical scheme, the limiting plate provides the restraint for the gliding route of rolling axle on the slide rail for the rolling axle can roll the low side to the slide rail smoothly together with the non-woven fabrics.

Preferably, the lower ends of the two slide rails are provided with stop blocks for stopping the limiting plates.

Through adopting above-mentioned technical scheme, when the rolling axle slided the limiting plate and supports the dog, the rolling axle alright deposit temporarily on the slide rail, need not fork truck and wait for constantly by the slide rail.

Preferably, the stop block is provided with a rubber pad which is used for abutting against the limiting plate.

Through adopting above-mentioned technical scheme, the rubber pad is used for reducing the vibrations that produce when limiting plate striking dog, plays the effect of protection limiting plate and dog.

Preferably, the notch of the rotating groove at the top of the support is in flaring arrangement.

Through adopting above-mentioned technical scheme, the rotation notch that the flaring set up can make the rolling axle imbed once more and rotate more fast and convenient when the groove.

In summary, the present application includes at least one of the following beneficial technical effects:

through the arrangement of the support, the rotating groove, the sliding rail and the jacking mechanism, the speed of detaching the winding shaft from the workbench can be increased, and the unwinding efficiency of the winding shaft can be improved;

the winding shaft can be ejected out of the rotating groove through the arrangement of the rotating rod and the abutting rod, and meanwhile, the structure is simple and the operation of workers is convenient;

through the arrangement of the worm wheel, the worm and the power part, the load required by rotating the rotating rod can be reduced, and the abutting rod can smoothly rotate to jack up the winding shaft;

through the arrangement of the limiting plate, the winding shaft can smoothly roll to the lower end of the sliding rail;

through the setting of dog on the slide rail low-end, the rolling axle can stop the low side at the slide rail temporarily, need not fork truck and waits for constantly by the slide rail.

Drawings

Fig. 1 is a schematic overall structure diagram of an unwinding device in an embodiment of the present application;

fig. 2 is a schematic view mainly showing the structure of the jack mechanism.

Description of reference numerals: 1. a work table; 11. a support; 12. a connecting rod; 13. a support; 131. a rotating groove; 2. a winding shaft; 21. a sleeve; 22. a limiting plate; 3. a jacking mechanism; 31. rotating the rod; 32. a butting rod; 33. a drive assembly; 331. a worm gear; 332. a worm; 333. a motor; 4. a slide rail; 41. a stopper; 42. and (7) a rubber pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses non-woven fabrics rolling axle unwinding device. Referring to fig. 1, the unwinding device includes a workbench 1, the workbench 1 includes two supports 11 arranged at an interval, and a connecting rod 12 is fixedly connected between the two supports 11. A winding shaft 2 is arranged between the two brackets 11, and the end part of the winding shaft 2 is rotatably connected to the top parts of the brackets 11. The one end in the same position of two supports 11 all is provided with a slide rail 4, and two slide rails 4 are parallel to each other and all incline the setting, and the high-end of slide rail 4 is located support 11, and the low side of slide rail 4 extends downwards towards ground. After the non-woven fabric is rolled up by the rolling shaft 2, the rolling shaft 2 moves onto the sliding rail 4 and slides to the low end of the sliding rail 4, and then the rolling shaft 2 and the non-woven fabric are transported away by a forklift to unreel the non-woven fabric.

Referring to fig. 1, two supports 13 are respectively installed on the top of two supports 11, and the winding shaft 2 is rotatably connected between the two supports 13. The support 13 is provided with a rotating groove 131 for the end part of the winding shaft 2 to be rotatably embedded, the rotating groove 131 is communicated with the top surface of the support 13 and penetrates through the side walls on the two opposite sides of the support 13 along the length direction of the winding shaft 2, and the high end of the sliding rail 4 is fixedly connected with the top of the support 13.

Referring to fig. 1 and 2, the table 1 is provided with a lift-up mechanism 3 for pushing the winding shaft 2 out of the rotating groove 131. Climbing mechanism 3 includes a dwang 31, and dwang 31 is parallel with rolling axle 2, and the both ends of dwang 31 rotate respectively and connect at the top of homonymy support 11 to dwang 31 is located support 13 and is close to one side of slide rail 4. The fixed cover in both ends of dwang 31 is equipped with one respectively and supports and connect pole 32, and two are supported and connect pole 32 to be parallel to each other and all be perpendicular with dwang 31, and the one end that dwang 31 was kept away from to butt pole 32 is contradicted with the bottom of rolling axle 2 to two are supported and are connected the pole 32 and be located one side that two supports 13 carried on the back mutually respectively.

Support 13 and rotation groove 131 provide support and rotation restraint for rolling axle 2, after the non-woven fabrics was rolled up to rolling axle 2, drive two butt-joint poles 32 synchronous rotations through rotatory dwang 31, butt-joint pole 32 supports the bottom of rolling axle 2 when pivoted and comes jack-up rolling axle 2, rolling axle 2 deviates from and rotates behind groove 131, butt pole 32 continues to rotate certain angle, keep away from support 13 top in order to promote rolling axle 2, rolling axle 2 just can move to on the slide rail 4, rolling axle 2 just can roll to the low side of slide rail 4 together with the non-woven fabrics, so as to transport the non-woven fabrics, the dismantlement speed of rolling axle 2 can accelerate, thereby be favorable to promoting the efficiency of unreeling of rolling axle 2.

Referring to fig. 2, after the winding shaft 2 winds the non-woven fabric and is detached from the rotating groove 131, the worker inserts a new winding shaft 2 into the rotating groove 131 to continue winding the non-woven fabric. The notch of rotating groove 131 at support 13 top is the flaring setting, and when the staff rotated groove 131 with the embedding of rolling axle 2, can be more quick and convenient.

Referring to fig. 2, the jacking mechanism 3 further comprises a driving assembly 33 for rotating the rotating rod 31, the driving assembly 33 being located on one of the brackets 11. The driving assembly 33 includes a worm wheel 331 fixedly secured to one end of the rotating rod 31, a worm 332 is rotatably connected to the bracket 11 adjacent to the worm wheel 331, and the worm wheel 331 and the worm 332 are engaged with each other. The bracket 11 is provided with a power part which is a motor 333, and the output shaft of the motor 333 is coaxially connected with the worm 332. When the motor 333 is turned on to rotate the worm 332, the worm wheel 331 rotates. Because the linkage structure of the worm wheel 331 and the worm 332 has the effect of amplifying the torque, the rotation load of the motor 333 can be reduced, and the abutting rod 32 can smoothly rotate to jack up the winding shaft 2.

Refer to fig. 2, butt pole 32 jack-up rolling axle 2's in-process, because it has heavier non-woven fabrics to wind on rolling axle 2, rely on butt pole 32's the difficult emergence rotation of effect rolling axle 2, so butt pole 32 can and rolling axle 2 between can take place sliding friction, in order to reduce the resistance that sliding friction pair jack-up rolling axle 2 caused, it is equipped with two sleeves 21 to correspond two butt pole 32 rotation covers on rolling axle 2, when butt pole 32 rotates, sleeve 21 also just can take place to rotate on rolling axle 2, sleeve 21's setting is favorable to reducing the frictional loss between butt pole 32 and the rolling axle 2.

Referring to fig. 1 and 2, the winding roller is provided with two sets of limiting plates 22 at intervals, two sets of limiting plates 22 correspond two slide rails 4 respectively, the same set of limiting plates 22 are two and are arranged at intervals, and the distance between the same set of two limiting plates 22 is the same as the width of the slide rails 4 in the direction of arrangement along the slide rails 4. The cross section of the limiting plates 22 is circular, each limiting plate 22 is fixedly sleeved on the winding shaft 2, and when the winding shaft 2 rolls on the slide rail 4, the two limiting plates 22 in the same group respectively abut against the two sides of the corresponding slide rail 4, so that the limiting plates 22 can restrict the movement of the winding shaft 2 on the slide rail 4, and the winding shaft 2 can smoothly roll to the lower end of the slide rail 4.

It is worth to be noted that two groups of limiting plates 22 on the limiting plates 22 correspond to the two supports 13, and when the winding shaft 2 is embedded in the rotating groove 131, the two limiting plates 22 in the same group respectively abut against two sides of the corresponding supports 13, so that the limiting plates 22 can restrain the rotation of the winding shaft 2 between the supports 13, and the winding shaft 2 can stably wind the non-woven fabric.

Referring to fig. 1, the lower ends of the slide rails 4 are the same as the bottom of the bracket 11 in height, and the lower end of each slide rail 4 is fixedly connected with a stopper 41, and the stopper 41 is used for abutting against the limiting plate 22 on the winding shaft 2. After the limiting plate 22 abuts against the stop block 41, the winding shaft 2 stays at the lower end of the sliding rail 4, the winding shaft 2 and the non-woven fabric are allowed to be transported away by a forklift after waiting for a period of time, and the forklift is not required to wait beside the sliding rail 4 all the time. The side wall of the stop block 41, which is used for abutting against the limit plate 22, is provided with a rubber pad 42, the kinetic energy of part of the winding shaft 2 is absorbed through the elastic deformation of the rubber pad 42, the vibration generated when the limit plate 22 collides against the stop block 41 is reduced, and meanwhile, the effect of protecting the limit plate 22 and the stop block 41 is achieved.

The implementation principle of the embodiment of the application is as follows: after the non-woven fabric is wound on the workbench 1, the worker starts the motor 333 to rotate the worm 332, the worm gear 331 drives the rotating rod 31 to rotate, the two abutting rods 32 synchronously rotate and lift the winding shaft 2, two ends of the winding shaft 2 respectively ascend in the rotating grooves 131 of the two supports 13 until the winding shaft 2 deviates from the rotating grooves 131, the abutting rods 32 continue to rotate by a certain angle, the winding shaft 2 is moved to the sliding rail 4, and under the action of gravity, the winding shaft 2 and the non-woven fabric can rotate to the low end of the sliding rail 4. Dog 41 on the 4 low sides of slide rail will support limiting plate 22 on the rolling axle 2, make rolling axle 2 stop on the bottom of slide rail 4, and staff operates fork truck, transports rolling axle 2 and non-woven fabrics and unreels the non-woven fabrics, compares in the operation mode of hoist and mount rolling axle 2, and this scheme has accelerated the speed that rolling axle 2 was dismantled from workstation 1 to be favorable to promoting unreeling efficiency of non-woven fabrics.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a non-woven fabrics rolling axle unwinding device which characterized in that: the winding device comprises a workbench (1) and a winding shaft (2) rotatably connected to the workbench (1), wherein two ends of the winding shaft (2) are respectively provided with a support (13) arranged on the workbench (1), the support (13) is provided with a rotating groove (131) communicated with the top of the support (13), the end part of the winding shaft (2) is rotatably embedded in the rotating groove (131) on the same side, and the support (13) is also provided with a jacking mechanism (3) for jacking the winding shaft (2) out of the rotating groove (131); one side of the workbench (1) parallel to the winding shaft (2) is provided with two obliquely arranged slide rails (4), and the high ends of the slide rails (4) are connected to the top of the support (13).

2. The non-woven fabric winding shaft unwinding device of claim 1, wherein: climbing mechanism (3) link including rotating dwang (31) of connecting on workstation (1), have linked firmly two butt joints pole (32) that are parallel to each other on dwang (31), and the length direction of butt joint pole (32) is perpendicular with pivoted length direction, and butt joint pole (32) are contradicted with the bottom of rolling axle (2), still are equipped with drive assembly (33) that are used for rotatory dwang (31) on workstation (1).

3. The non-woven fabric winding shaft unwinding device of claim 2, wherein: drive assembly (33) are including fixed worm wheel (331) of establishing on rolling axle (2), rotate on workstation (1) and be connected with worm (332) with worm wheel (331) meshing, still install the power spare that drives worm (332) rotation on workstation (1).

4. The non-woven fabric winding shaft unwinding device of claim 2, wherein: the winding shaft (2) is rotatably sleeved with a sleeve (21) abutted to the abutting rod (32).

5. The non-woven fabric winding shaft unwinding device of claim 1, wherein: two sets of limiting plates (22) are respectively arranged on the winding shaft (2) corresponding to the two sliding rails (4), each set of limiting plates (22) is arranged into two limiting plates at intervals, and when the winding shaft (2) slides on the sliding rails (4), the two limiting plates (22) in the same set are respectively positioned on two sides of the corresponding sliding rails (4).

6. The non-woven fabric winding shaft unwinding device of claim 5, wherein: the lower ends of the two slide rails (4) are respectively provided with a stop block (41) used for stopping the limiting plate (22).

7. The non-woven fabric winding shaft unwinding device of claim 6, wherein: the stop block (41) is provided with a rubber pad (42) which is used for abutting against the limiting plate (22).

8. The non-woven fabric winding shaft unwinding device of claim 1, wherein: the notch of the rotating groove (131) at the top of the support (13) is flared.