CN209038725U - A kind of cloth collector of large circle machine - Google Patents

Abstract

The utility model discloses a kind of cloth collectors of large circle machine, including rack, disk, fabric winding machine structure, the fabric winding machine structure includes matrix, described matrix includes two columns and bottom plate, the column is fixedly connected by link arm with disk, the bottom of the rack is additionally provided with gear drive, and the gear drive includes the first output shaft and the second output shaft；At least two cloth beams are equipped between two columns, wherein a cloth beam and the first output shaft are sequentially connected；The front of the bottom plate is additionally provided with sliding rail, and the sliding rail, which is equipped with, receives cloth frame, and the receipts cloth frame is slidably connected with sliding rail, the bottom for receiving cloth frame is additionally provided with sliding slot, the sliding slot and sliding rail are orthogonal, and idler wheel is equipped in the sliding slot, are connected between the idler wheel and the second output shaft by swing arm.By the utility model, so that cloth is to go to fall while back and forth putting when receiving cloth, it is stacked together in an orderly manner, the impression for avoiding cloth generates.

Description

A cloth take-up device for a large circular knitting machine

technical field

The utility model relates to a weaving equipment, in particular to a cloth collecting device of a circular knitting machine.

Background technique

Knitting machine is a kind of textile equipment that uses knitting needles to form loops of various raw materials and varieties of yarns, and then connect them into knitted fabrics through strings. The circular knitting machine is a common circular knitting machine. The cloth produced by the existing circular knitting machine is generally wound through the winding roller, and the cloth is easily wrinkled during the winding process, which affects the quality of the cloth roll.

Utility model content

The technical problem to be solved by the utility model is to provide a cloth collecting device which can effectively reduce the indentation of cloth.

The solution of the utility model to solve the technical problem is as follows: a cloth collecting device for a large circular knitting machine, comprising a frame, and the frame includes a worktable, a disk is arranged on the worktable, and a lower part of the worktable is arranged There is a cloth collecting mechanism, the cloth collecting mechanism includes a base body, the base body includes two uprights and a bottom plate, the upright column is fixedly connected with the bottom plate, the upright column is fixedly connected with the disc through the connecting arm, and the back of the bottom plate is connected with the machine. The rack is rotatably connected, the bottom of the rack is also provided with a gear transmission mechanism, the bottom plate is provided with driving teeth, the driving teeth are connected with the gear transmission mechanism, and the gear transmission mechanism includes a first output shaft and a second output shaft. shaft; at least two cloth winding rollers are arranged between the two uprights, the cloth winding rollers are all rotatably connected with the uprights, and one of the cloth winding rollers is connected to the first output shaft in a driving manner; the front surface of the bottom plate There is also a sliding rail on which a cloth receiving frame is arranged, the cloth receiving frame is slidably connected with the sliding rail, and the bottom of the cloth receiving frame is also provided with a sliding groove, and the sliding groove and the sliding rail are perpendicular to each other , a roller is arranged in the chute, and the roller and the second output shaft are connected by a swing arm.

As a further improvement of the above technical solution, the gear transmission mechanism includes a planetary gear set.

As a further improvement of the above technical solution, a driven pulley is arranged in the column, a driving pulley is arranged at one end of the first output shaft, and the driven pulley and the driving pulley are connected by a trapezoidal belt drive.

As a further improvement of the above technical solution, there are three cloth winding rollers, the three cloth winding rollers are arranged in a line, and the innermost cloth winding roller is connected to the first output shaft in a driving manner.

As a further improvement of the above technical solution, the cloth winding roller includes an outer rubber layer and an inner stainless steel layer.

The beneficial effects of the utility model are: the utility model provides power by using the rotation of the disc of the large circular machine itself, and then decomposes the power of the disc into the winding force of the cloth winding roller and the reciprocating swing force of the cloth winding frame through the gear transmission mechanism. , so that after weaving, the cloth can be pulled down by the rolling of the cloth rolling roller, and the cloth receiving frame will move back and forth cyclically relative to the base body, so that when the cloth falls into the cloth receiving frame, the cloth is in an orderly manner. Stacked together to avoid the indentation of the cloth.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Fig. 1 is the overall front view of the present utility model;

Figure 2 is a partial bottom view of the present invention.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better coupling structure by adding or reducing coupling accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively on the premise of not contradicting each other.

Referring to Figures 1 to 2, a cloth collecting device of a large circular knitting machine includes a frame 1, the frame includes a worktable, a disk 2 is arranged on the worktable, and a cloth collecting device is arranged below the worktable Mechanism 3, the retracting mechanism 3 includes a base 31, the base 31 includes two uprights 311 and a bottom plate 312, the uprights 311 are fixedly connected to the bottom plate 312, and the uprights 311 are fixedly connected to the disc 2 through the connecting arm 32 , the back of the bottom plate 312 is rotatably connected with the rack 1, the bottom of the rack is also provided with a gear transmission mechanism 4, the bottom plate 312 is provided with driving teeth, and the driving teeth are connected with the gear transmission mechanism 4, so The gear transmission mechanism 4 includes a first output shaft and a second output shaft; at least two cloth winding rollers 5 are arranged between the two uprights 311 , and the cloth winding rollers 5 are all rotatably connected with the uprights 311 , one of which is The cloth winding roller 5 is connected with the first output shaft; the front side of the bottom plate 311 is also provided with a sliding rail 313 , and the sliding rail 313 is provided with a cloth receiving frame 6 , and the cloth receiving frame 6 is connected with the sliding rail 313 Sliding connection, the bottom of the receiving frame 6 is also provided with a chute 61, the chute 61 and the slide rail 313 are perpendicular to each other, the chute 61 is provided with a roller 62, the roller 62 and the second output shaft They are connected by a swing arm 63 .

When working, the disk 2 is driven by the main machine of the large circular knitting machine to make a circular motion, and then the base 31 is driven to rotate by the connecting arm 32, and the frame 1 is provided with a gear transmission mechanism 4. When the base plate 312 of the base is opposite to the frame When rotating, the driving gear will drive the two output shafts of the gear transmission mechanism to rotate, and one of the output shafts will drive the cloth winding roller 5 to rotate. At the same time, the second output shaft of the gear transmission mechanism drives the retracting frame through the action of the swing arm. The cloth frame moves back and forth cyclically along the slide rail, so that the cloth falls into the cloth receiving frame in an orderly manner, and can naturally form a stacking state in the cloth receiving frame, avoiding the occurrence of indentation.

Referring to FIG. 2 , when the swing arm 63 is rotating, it drives the rollers to slide left and right in the chute, and at the same time drives the bottom plate to slide back and forth in the slide rail.

As a further preferred embodiment, the gear transmission mechanism 4 includes a planetary gear set. Of course, there are many ways of gear transmission mechanism. Planetary gear sets are used. The driving teeth can act as planetary teeth in the planetary gear set. The first output shaft and the second output shaft are then driven with the output shaft of the sun gear. connection, and the transmission mode can be various. For example, the first and second output shafts can be drive-connected with the output shaft of the sun gear through bevel gears.

As a further preferred embodiment, a driven pulley is provided in the upright column 311 , a driving pulley is provided at one end of the first output shaft, and the driven pulley and the driving pulley are connected by a trapezoidal belt drive.

As a further preferred embodiment, there are three cloth winding rollers 5, the three cloth winding rollers are arranged in a line, and the innermost cloth winding roller is connected to the first output shaft in a driving connection. Of course, in addition to driving one cloth winding roller, the first output drive shaft can also drive all cloth winding rollers to rotate, and use three cloth winding rollers to rotate at the same time, which can make the traction force greater when winding .

As a further preferred embodiment, the cloth winding roller 5 includes an outer rubber layer and an inner stainless steel layer. The cloth take-up roller has the characteristics of no deformation, abrasion resistance and elasticity.

The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or variations without departing from the spirit of the present invention. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (4)

1. A cloth collecting device of a large circular machine, comprising a frame, the frame comprising a workbench, a disc is arranged on the workbench, and a cloth collecting mechanism is arranged below the workbench, and the cloth collecting mechanism It includes a base body, the base body includes two uprights and a bottom plate, the upright columns are fixedly connected to the bottom plate, and it is characterized in that: the upright column is fixedly connected to the disc through a connecting arm, the back of the bottom plate is rotatably connected to the frame, and the The bottom of the frame is also provided with a gear transmission mechanism, the bottom plate is provided with driving teeth, the driving teeth are connected with the gear transmission mechanism, and the gear transmission mechanism includes a first output shaft and a second output shaft; There are at least two cloth rolling rollers between them, and the cloth rolling rollers are all rotatably connected with the upright column, and one of the cloth rolling rollers is connected with the first output shaft in a drive; the front of the bottom plate is also provided with a sliding rail, The sliding rail is provided with a cloth receiving frame, the cloth receiving frame is slidably connected with the sliding rail, and the bottom of the cloth receiving frame is also provided with a chute, the sliding groove and the sliding rail are perpendicular to each other, and the A roller is provided, and the roller is connected with the second output shaft by a swing arm. 2 . The cloth collecting device of a circular knitting machine according to claim 1 , wherein the gear transmission mechanism comprises a planetary gear set. 3 . 3. The cloth collecting device of the circular knitting machine according to claim 2, characterized in that: a driven pulley is arranged in the column, one end of the first output shaft is provided with a driving pulley, and the driven pulley is connected with the driving pulley. The pulleys are connected by a trapezoidal belt drive. 4. The cloth winding device of a circular knitting machine according to claim 3, characterized in that: there are three cloth winding rollers, the three cloth winding rollers are arranged in a line, and the innermost cloth winding roller is driven by the first output shaft connect.