CN214610580U

CN214610580U - Winding and unwinding mechanism of knitted fabric winding machine

Info

Publication number: CN214610580U
Application number: CN202120842371.XU
Authority: CN
Inventors: 姚志远; 姚道锡
Original assignee: Shishi Xinyuanhui Chemical Fiber Textile Technology Co ltd
Current assignee: Shishi Xinyuanhui Chemical Fiber Textile Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-05
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a looped fabric rolling machine rolling cloth mechanism of putting, including rolling machine body, rolling machine body includes support, cutting mechanism and U type frame, the welding has cutting mechanism on the support, the welding has U type frame in cutting mechanism's the below on the support, the rotation is connected with the auxiliary roll in the middle part of the support, one side joint of auxiliary roll has the spool, cutting mechanism includes horizontal pole electric putter, the welding of the other end of horizontal pole has electric putter, one side wall welding of electric putter has the bracing piece. The utility model discloses in, be provided with cutting mechanism on the support, when needing to cut off the cloth, make cutting mechanism move down, remove with crossing the cutter and remove and cut off the cloth, when the cloth is loose, through adjusting the length that the lower pole was adjusted to the stop cock on the tightening means, compress tightly the cloth through the tighten-up axle, for traditional rolling machine, the device has improved the convenience.

Description

Winding and unwinding mechanism of knitted fabric winding machine

Technical Field

The utility model relates to a rolling machine articles for use technical field especially relates to a cloth mechanism is put in rolling of looped fabric rolling machine.

Background

The receipts material part of coil stock processing lines rolls up into the coil stock through mechanical system to raw and other materials, and extensive application is in the scroll, the yardage roll, and the plastic material is rolled up, and on the metal coil processing lines, according to actual technological requirement design diversification, it is common to have simple and easy rolling machine, hydraulic pressure rolling machine, and the rolling machine generally has a book internal diameter to the material, rolls up the external diameter, and coil stock thickness, width all have strict demands.

Present rolling machine simple structure needs the quick manual cloth that cuts off of people when the rolling is accomplished, and is more painstaking, and the cloth is probably not tight in the rolling in-process, leads to the rolling failure to roll again, does not have facility tightening mechanism, and more time-wasting, availability factor is not high, and the spool generally passes through to be driven by the motor and carries out the rolling, needs to trade the axle and dismantles more troublesome, and efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a winding and unwinding mechanism of a knitted fabric winding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a winding and unwinding mechanism of a knitted fabric winding machine comprises a winding machine body, wherein the winding machine body comprises a support, a cutting mechanism and a U-shaped frame, the cutting mechanism is welded on the support, the U-shaped frame is welded below the cutting mechanism on the support, an auxiliary roller is rotatably connected to the inner surface of the middle of the support, and a scroll is clamped on one side of the auxiliary roller;

the cutting mechanism comprises a cross rod electric push rod, the other end of the cross rod is welded with the electric push rod, a support rod is welded on one side wall of the electric push rod, a lead screw is rotatably connected inside the support rod, a nut is sleeved on the lead screw, a cutter is welded on the nut, a tightening mechanism is welded on the U-shaped frame and comprises two upper rods and two lower rods, the lower rods are sleeved inside the upper rods, limiting bolts penetrating through the upper rods and extending to the outside are in threaded connection on the lower rods, and a tightening shaft is rotatably connected between the two lower rods;

the support is characterized in that a groove is formed in the inner surface of the middle of the support, a spring is welded in the groove, a convex block is welded at the other end of the spring, a sliding groove is formed in one side of the groove, a sliding block is connected in the sliding groove in a sliding mode, and a baffle is welded on the upper surface of the sliding block.

Preferably, the electric push rods are two, and the two electric push rods are symmetrical to each other about a vertical center line of the bracket.

Preferably, a third motor matched with the screw rod is arranged in the support rod.

Preferably, a second motor is embedded in the support, a cloth placing shaft is welded to an output shaft of the second motor, and the other end of the cloth placing shaft is rotatably connected to the inner wall of the support.

Preferably, a first motor matched with the auxiliary roller for use is fixed on the outer surface of one side of the winder body through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, this looped fabric rolling machine rolling cloth mechanism of putting is provided with cutting mechanism on the support, when needing to cut off the cloth, makes cutting mechanism move down, removes about with cross the cutter and cuts off the cloth, and when the cloth was loose, through adjusting the length of spacing bolt regulation lower lever on the tightening means, compress tightly the cloth through the take-up shaft, for traditional rolling machine, the device has improved the convenience.

2. The utility model discloses in, this looped fabric rolling machine rolling cloth releasing mechanism, the spool need not drive through the motor and the bolt fastening, and the spool joint carries out reverse rolling through extrudeing each other with the auxiliary roll under the spring action of the inherent spring of recess, along with rolling thickness spool displacement in the recess, the condition that the rolling is motionless can not appear, is provided with the baffle on the recess, prevents roll-off in the recess from being followed at the spool both ends to the practicality of the device has been improved.

Drawings

Fig. 1 is a schematic structural view of a winding and unwinding mechanism of a knitted fabric winding machine provided by the utility model;

fig. 2 is a side view of a winding and unwinding mechanism of a knitted fabric winding machine provided by the utility model;

fig. 3 is a cross-sectional view of a cutting mechanism of a winding and unwinding mechanism of a knitted fabric winding machine provided by the utility model;

fig. 4 is the utility model provides a looped fabric rolling machine rolling cloth releasing mechanism's tightening mechanism schematic diagram.

Illustration of the drawings:

1. a winder body; 2. a support; 21. a chute; 3. an auxiliary roller; 4. a first motor; 5. a reel; 6. a U-shaped frame; 7. a second motor; 8. placing a cloth shaft; 9. a cutting mechanism; 91. a cross bar; 92. an electric push rod; 10. a cutter; 11. a tightening mechanism; 111. a rod is arranged; 112. a lower rod; 12. a groove; 13. a baffle plate; 131. a slider; 14. a spring; 141. a bump; 15. a third motor; 16. a support bar; 17. a lead screw; 171. a nut; 18. a limit bolt; 19. and (5) tightening the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a winding and unwinding mechanism of a knitted fabric winding machine comprises a winding machine body 1, wherein the winding machine body 1 comprises a support 2, a cutting mechanism 9 and a U-shaped frame 6, the cutting mechanism 9 is welded on the support 2, the U-shaped frame 6 is welded on the support 2 below the cutting mechanism 9, an auxiliary roller 3 is rotatably connected to the inner surface of the middle part of the support 2, and a scroll 5 is clamped on one side of the auxiliary roller 3;

the cutting mechanism 9 comprises a cross rod 91 and an electric push rod 92, the other end of the cross rod 91 is welded with the electric push rod 92, a support rod 16 is welded on one side wall of the electric push rod 92, a lead screw 17 is rotatably connected inside the support rod 16, a nut 171 is sleeved on the lead screw 17, a cutter 10 is welded on the nut 171, a tightening mechanism 11 is welded on the U-shaped frame 6, the tightening mechanism 11 comprises two upper rods 111 and two lower rods 112, the lower rods 112 are sleeved inside the upper rods 111, limiting bolts 18 penetrating through the upper rods 111 and extending to the outside are in threaded connection on the lower rods 112, and a tightening shaft 19 is rotatably connected between the two lower rods 112;

recess 12 has been seted up to support 2 middle part internal surface, and recess 12 internal weld has spring 14, and the other end welding of spring 14 has lug 141, and spring 14 extrudees lug 141 and prevents that spool 5 and supplementary roller 3 can not contact to influence the rolling effect, spout 21 has been seted up to one side of recess 12, and the inside sliding connection of spout 21 has slider 131, and slider 131 upper surface welding has baffle 13, prevents spool 5 roll-off recess 12.

The electric push rods 92 are two, and the two electric push rods 92 are symmetrical to each other about a vertical center line of the bracket 2.

A third motor 15 used in cooperation with a lead screw 17 is arranged in the support rod 16.

The inside second motor 7 that is equipped with that inlays of support 2, the welding has on the output shaft of second motor 7 and puts cloth axle 8, puts the other end rotation of cloth axle 8 and connects on the inner wall of support 2, puts cloth axle 8 and can drive the looped fabric displacement to it is convenient to make the rolling.

And a first motor 4 matched with the auxiliary roller 3 for use is fixed on the outer surface of one side of the winder body 1 through bolts.

The working principle is as follows: when the cloth winding and unwinding mechanism of the knitted fabric winding machine is used, knitted fabrics are fixed on a winding shaft 5 through a cloth unwinding shaft 8, an auxiliary roller 3 is driven to rotate through a first motor 4, the winding shaft 5 is extruded, the winding shaft 5 is wound, when the winding is not tight, a limiting bolt 18 is loosened, the length of a lower rod 112 in an upper rod 111 is adjusted, a tightening shaft 19 is made to contact with the knitted fabrics, the winding is tight, the winding shaft 5 can move in a groove 12 along with the increase of the winding thickness, a bump 141 is extruded, but a spring 14 at the other end of the bump 141 exerts pressure on the bump 141, the situation that the winding shaft 5 cannot contact with the auxiliary roller 3 to be wound is avoided, a baffle 13 is arranged on the groove 12 to prevent the winding shaft 5 from sliding out, when the winding needs to be cut off to a certain degree, an electric push rod 92 moves downwards to a proper position, a third motor 15 is opened to enable a cutter 10 on a nut 171 to move left and right on a lead screw 17, thereby cutting the cloth.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cloth winding and releasing mechanism of a knitted cloth winding machine comprises a winding machine body (1) and is characterized in that the winding machine body (1) comprises a support (2), a cutting mechanism (9) and a U-shaped frame (6), the cutting mechanism (9) is welded on the support (2), the U-shaped frame (6) is welded below the cutting mechanism (9) on the support (2), an auxiliary roller (3) is rotatably connected to the inner surface of the middle part of the support (2), and a scroll (5) is clamped on one side of the auxiliary roller (3);

the cutting mechanism (9) comprises a cross rod (91) and an electric push rod (92), the electric push rod (92) is welded to the other end of the cross rod (91), a support rod (16) is welded to one side wall of the electric push rod (92), a lead screw (17) is rotatably connected to the inside of the support rod (16), a nut (171) is sleeved on the lead screw (17), a cutter (10) is welded on the nut (171), a tightening mechanism (11) is welded on the U-shaped frame (6), the tightening mechanism (11) comprises two upper rods (111) and two lower rods (112), the lower rods (112) are sleeved inside the upper rods (111), limiting bolts (18) penetrating through the upper rods (111) and extending to the outside are in threaded connection on the lower rods (112), and a tightening shaft (19) is rotatably connected between the two lower rods (112);

the support is characterized in that a groove (12) is formed in the inner surface of the middle of the support (2), a spring (14) is welded in the groove (12), a convex block (141) is welded at the other end of the spring (14), a sliding groove (21) is formed in one side of the groove (12), a sliding block (131) is connected in the sliding groove (21) in a sliding mode, and a baffle (13) is welded on the upper surface of the sliding block (131).

2. The knitted fabric winding and unwinding mechanism of the knitted fabric winding machine according to claim 1, wherein the number of the electric push rods (92) is two, and the two electric push rods (92) are symmetrical to each other about a vertical center line of the support (2).

3. The winding and unwinding mechanism of the knitted fabric winding machine according to claim 1, wherein a third motor (15) matched with the lead screw (17) is arranged in the supporting rod (16).

4. The winding and unwinding mechanism of the knitted fabric winding machine according to claim 1, wherein a second motor (7) is embedded in the support (2), a unwinding shaft (8) is welded to an output shaft of the second motor (7), and the other end of the unwinding shaft (8) is rotatably connected to the inner wall of the support (2).

5. The winding and unwinding mechanism of the knitted fabric winding machine according to claim 1, wherein a first motor (4) matched with the auxiliary roller (3) for use is fixed on the outer surface of one side of the winding machine body (1) through bolts.