CN214527063U

CN214527063U - Cloth rolling device for weft knitting machine

Info

Publication number: CN214527063U
Application number: CN202022968915.5U
Authority: CN
Inventors: 吴良珍
Original assignee: Haining Yaka Textile Technology Co ltd
Current assignee: Haining Yaka Textile Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-29
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a batching device for weft knitting machine, the on-line screen storage device comprises a base, base upper end bilateral symmetry fixedly connected with curb plate, the curb plate side is provided with the motor, motor side transmission is connected with the transmission shaft, the transmission shaft other end is connected with the pivot, pivot middle part fixedly connected with cloth roller, two all be provided with the spout on the curb plate, the activity joint has the locating lever in the spout, the locating lever middle part is connected with the compressing roller through the second bearing, the locating lever bottom is connected with the spring through the connecting piece, be provided with the double-layered cloth groove on the cloth roller, it has the double-layered cloth piece to insert in the activity of double-layered cloth inslot. This kind of cloth device for weft knitting machine's compressing roller can compress tightly the cloth on the cloth roller for the cloth tightens up when the rolling, prevents that the lax phenomenon from appearing in the cloth, effectively improves rolling efficiency.

Description

Cloth rolling device for weft knitting machine

Technical Field

The utility model relates to a weft knitting machine technical field specifically is a cloth rolling device for weft knitting machine.

Background

The weft knitting machine is divided into a circular weft knitting machine and a flat weft knitting machine according to the shape of a needle bed, the weft knitting machine needs to use a cloth rolling device to roll cloth when working, but the surface of the cloth is smooth, the surface of a cloth rolling roller is relatively smooth, the cloth needs to be fixed by hands when the cloth is rolled on the cloth rolling roller, then the cloth rolling roller is rotated to prevent slipping, the pressing effect of the cloth rolling roller when the cloth is rolled is not good, the cloth rolling is easy to loose, and the use of people is influenced. To this end, we propose a cloth winding device for a weft knitting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cloth rolling device for weft knitting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cloth rolling device for a weft knitting machine comprises a base, wherein side plates are symmetrically and fixedly connected to two sides of the upper end of the base, a motor is arranged on the side surfaces of the side plates, a transmission shaft is in transmission connection with the side surface of the motor, the other end of the transmission shaft is connected with a rotating shaft, the other end of the rotating shaft is connected to the side wall of the other side plate through a first bearing, a cloth rolling roller is fixedly connected to the middle of the rotating shaft, sliding grooves are formed in the two side plates, the sliding grooves are located below the cloth rolling roller, a positioning rod is movably clamped in the sliding grooves, a pressing roller is connected to the middle of the positioning rod through a second bearing, a spring is connected to the bottom of the positioning rod through a connecting piece, the other end of the spring is connected to the upper end of the base through a connecting piece, a cloth clamping groove is formed in the cloth rolling roller, a cloth clamping block is movably inserted in the cloth clamping groove, and the end of the cloth clamping block is fixedly connected with a pull ring, a plurality of guide mechanisms which are arranged at equal intervals are arranged between the side surface of the cloth clamping block and the cloth clamping groove.

Preferably, the contact part of the positioning rod and the sliding groove is fixedly connected with a limiting ring, and the limiting ring is connected to the side wall of the side plate in a sliding mode.

Preferably, the side wall of the side plate is fixedly connected with a fixing plate, and the motor is fixedly connected to the upper end of the fixing plate.

Preferably, friction pads are arranged on the side faces of the pressing roller and the cloth roller, and the friction pads are rubber friction pads.

Preferably, the cloth clamping groove is fan-shaped and extends along the length direction of the cloth roller, the cloth clamping block can be inserted into the cloth clamping groove, and the outer surface of the cloth clamping block and the surface of the cloth roller are positioned on the same circumferential surface.

Preferably, a plurality of equidistant inserted bars of range of clamp cloth piece side fixedly connected with, be provided with the guide way on the clamp cloth groove lateral wall, the guide way sets up with the inserted bar one-to-one, the inserted bar can insert into the guide way in, inserted bar tip fixedly connected with dog, guide way opening part fixedly connected with stopper.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of cloth rolling device for weft knitting machine can drive the compressing roller and rotate when rolling up the cloth through the cloth rolling roller, and the cloth on the cloth rolling roller compresses tightly at the effort of spring simultaneously to the compressing roller for the cloth is tightened up when the rolling, prevents that the phenomenon of lax from appearing in the cloth, effectively improves the cloth and tightens up the effect, and usable clamp splice is pressed from both sides the cloth tightly in pressing from both sides tight inslot in addition, prevents that the cloth from landing at the rolling in-process, and convenient operation saves time and manpower, effectively improves rolling efficiency.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side sectional view of the cloth roller of the present invention.

In the figure: the cloth clamping device comprises a base 1, a side plate 2, a sliding groove 3, a positioning rod 4, a pressing roller 5, a connecting piece 6, a spring 7, a fixing plate 8, a motor 9, a transmission shaft 10, a rotating shaft 11, a first bearing 12, a cloth roller 13, a friction pad 14, a limiting ring 15, a cloth clamping groove 16, a cloth clamping block 17, a pull ring 18, a guide mechanism 19, a guide groove 20, an inserted rod 21, a stop block 22, a limiting block 23 and a second bearing 24.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a cloth rolling device for a weft knitting machine comprises a base 1, wherein side plates 2 are symmetrically and fixedly connected to two sides of the upper end of the base 1, a motor 9 is arranged on the side surfaces of the side plates 2, a transmission shaft 10 is in transmission connection with the side surface of the motor 9, the other end of the transmission shaft 10 is connected with a rotating shaft 11, the other end of the rotating shaft 11 is connected to the side wall of the other side plate 2 through a first bearing 12, a cloth rolling roller 13 is fixedly connected to the middle of the rotating shaft 11, the motor 9 is connected with a power supply and a control switch through a power supply line, when the cloth rolling device is used for rolling cloth, the cloth is firstly wound on the cloth rolling roller 13, then the motor 9 is started, and the rotating shaft 11 is driven by the transmission shaft 10 to rotate, so that the cloth rolling roller 13 rotates to roll the cloth;

the two side plates 2 are both provided with a chute 3, the chute 3 is positioned below the cloth roller 13, a positioning rod 4 is movably clamped in the chute 3, the middle part of the positioning rod 4 is connected with a pressing roller 5 through a second bearing 24, the bottom of the positioning rod 4 is connected with a spring 7 through a connecting piece 6, the other end of the spring 7 is connected with the upper end of the base 1 through the connecting piece 6, when the cloth is rolled by the cloth roller 13, the pressing roller 5 below the cloth roller 13 contacts with the cloth on the cloth roller 13, the pressing roller 5 is driven to rotate due to the friction force between the pressing roller and the cloth roller 13, while the thickness of the cloth on the cloth roller 13 is continuously increased, the pressure roller 5 continuously compresses the spring 7 at the bottom end, and the distance between the cloth roller 13 and the pressure roller 5 is adjusted, so that the pressure roller 5 continuously keeps the state of pressing the cloth, meanwhile, the positioning rod 4 slides along the chute 3, so that the cloth on the cloth roller 13 is prevented from loosening;

the cloth rolling roller 13 is provided with a cloth clamping groove 16, a cloth clamping block 17 is movably inserted in the cloth clamping groove 16, the end part of the cloth clamping block 17 is fixedly connected with a pull ring 18, a plurality of guide mechanisms 19 which are arranged at equal intervals are arranged between the side surface of the cloth clamping block 17 and the cloth clamping groove 16, when cloth just starts to be rolled on the cloth rolling roller 13, the cloth clamping block 17 is firstly pulled out from the cloth clamping groove 16 by using the guide mechanisms 19, then the cloth is clamped in the cloth clamping groove 16, the cloth clamping block 17 is inserted into the cloth clamping groove 16 to be fixed, and then the cloth rolling work can be carried out, the operation is simple, and the cloth is prevented from falling off in the rolling process.

Further, locating lever 4 and 3 contact department fixedly connected with spacing ring 15 of spout, spacing ring 15 sliding connection are on 2 lateral walls of curb plate, and when locating lever 4 slided from top to bottom in spout 3, spacing ring 15 slided on the lateral wall of curb plate 2, play the spacing effect of direction to locating lever 4, prevent that locating lever 4 from taking place the skew.

Further, fixedly connected with fixed plate 8 on 2 lateral walls of curb plate, motor 9 fixed connection are in fixed plate 8 upper ends, and fixed plate 8 also saves space to motor 9 plays the supporting role simultaneously.

Furthermore, friction pads 14 are arranged on the side faces of the pressing roller 5 and the cloth roller 13, the friction pads 14 are rubber friction pads, and the friction pads 14 can increase the friction force between the pressing roller 5 and the cloth roller 13 and cloth, so that the slipping phenomenon is prevented during rotation.

Furthermore, the cloth clamping groove 16 is fan-shaped and extends along the length direction of the cloth roller 13, the cloth clamping block 17 can be inserted into the cloth clamping groove 16, and the outer surface of the cloth clamping block 17 and the surface of the cloth roller 13 are positioned on the same circumferential surface, so that the cloth can be smoothly wound on the cloth roller 13.

Furthermore, a plurality of inserting rods 21 which are arranged at equal intervals are fixedly connected to the side face of the cloth clamping block 17, a guide groove 20 is formed in the side wall of the cloth clamping groove 16, the guide groove 20 and the inserting rods 21 are arranged in a one-to-one correspondence mode, the inserting rods 21 can be inserted into the guide groove 20, a stop block 22 is fixedly connected to the end portion of each inserting rod 21, a stop block 23 is fixedly connected to the opening of each guide groove 20, when cloth needs to be clamped in the cloth clamping groove 16, the cloth clamping block 17 is firstly pulled out from the cloth clamping groove 16 through a pull ring 18, the inserting rods 21 move in the guide grooves 20 at the moment, the stop block 22 and the stop block 23 are matched with each other, the inserting rods 21 are prevented from being separated from the guide groove 20, after the cloth is clamped, the inserting rods 21 are inserted into the guide grooves 20, and fixing can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cloth rolling device for a weft knitting machine, comprising a base (1), characterized in that: the cloth rolling machine is characterized in that side plates (2) are symmetrically and fixedly connected to two sides of the upper end of a base (1), a motor (9) is arranged on the side surfaces of the side plates (2), a transmission shaft (10) is connected to the side surface of the motor (9) in a transmission manner, the other end of the transmission shaft (10) is connected with a rotating shaft (11), the other end of the rotating shaft (11) is connected to the side wall of the other side plate (2) through a first bearing (12), a cloth rolling roller (13) is fixedly connected to the middle of the rotating shaft (11), sliding grooves (3) are formed in the two side plates (2), the sliding grooves (3) are located below the cloth rolling roller (13), a positioning rod (4) is movably clamped in the sliding grooves (3), a pressing roller (5) is connected to the middle of the positioning rod (4) through a second bearing (24), a spring (7) is connected to the bottom of the positioning rod (4) through a connecting piece (6), and the other end of the spring (7) is connected to the upper end of the base (1) through a connecting piece (6), the cloth rolling device is characterized in that a cloth clamping groove (16) is formed in the cloth rolling roller (13), a cloth clamping block (17) is movably inserted in the cloth clamping groove (16), a pull ring (18) is fixedly connected to the end part of the cloth clamping block (17), and a plurality of guide mechanisms (19) which are arranged at equal intervals are arranged between the side surface of the cloth clamping block (17) and the cloth clamping groove (16).

2. The cloth rolling device for a weft knitting machine according to claim 1, characterized in that: the locating rod (4) is fixedly connected with a limiting ring (15) at the contact part of the sliding groove (3), and the limiting ring (15) is connected to the side wall of the side plate (2) in a sliding mode.

3. The cloth rolling device for a weft knitting machine according to claim 1, characterized in that: fixed plate (8) is fixedly connected to the side wall of lateral plate (2), and motor (9) is fixedly connected to the upper end of fixed plate (8).

4. The cloth rolling device for a weft knitting machine according to claim 1, characterized in that: the side surfaces of the pressing roller (5) and the cloth roller (13) are provided with friction pads (14), and the friction pads (14) are rubber friction pads.

5. The cloth rolling device for a weft knitting machine according to claim 1, characterized in that: the cloth clamping groove (16) is fan-shaped and extends along the length direction of the cloth roller (13), the cloth clamping block (17) can be inserted into the cloth clamping groove (16), and the outer surface of the cloth clamping block (17) and the surface of the cloth roller (13) are positioned on the same circumferential surface.

6. The cloth rolling device for a weft knitting machine according to claim 1, characterized in that: insert rod (21) that press from both sides cloth piece (17) side fixedly connected with a plurality of equidistant ranges, be provided with guide way (20) on pressing from both sides cloth groove (16) lateral wall, guide way (20) and insert rod (21) one-to-one set up, in insert rod (21) can insert into guide way (20), insert rod (21) tip fixedly connected with dog (22), guide way (20) opening part fixedly connected with stopper (23).