CN217809906U

CN217809906U - Jacquard mechanism of large circular knitting machine

Info

Publication number: CN217809906U
Application number: CN202221937583.7U
Authority: CN
Inventors: 舒浩; 杨燕
Original assignee: Qingdao Jinanweiyang Textile Co ltd
Current assignee: Qingdao Jinanweiyang Textile Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-15
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a jacquard mechanism of circular knitting machine relates to knitting machine technical field, the on-line screen storage device comprises a base, base upper surface left side fixedly connected with backup pad, backup pad top fixedly connected with fixed plate, the sliding connection has a plurality of guide arm before the fixed plate, guide arm bottom fixedly connected with diaphragm, reset spring has been cup jointed to guide arm top part, reset spring top fixed connection is at the top flat lower surface, reset spring bottom fixed connection is at the fixed plate upper surface, backup pad rear side top fixedly connected with carries the elevator motor, carry the elevator motor's output fixedly connected with and carry the elevator eccentric wheel, carry elevator eccentric wheel top butt at the diaphragm lower surface, base upper surface mid-mounting has the side to push away the subassembly, the side pushes away the subassembly and includes the baffle, baffle fixed connection is at the base upper surface. The utility model discloses a set up and carry the pulling motor, carry and draw eccentric wheel, guide arm and reset spring, can stably carry the jacquard mechanism and draw, guarantee jacquard mechanism's jacquard weave operation.

Description

Jacquard mechanism of large circular knitting machine

Technical Field

The utility model relates to a knitting machine technical field specifically is a jacquard mechanism who relates to a circular knitting machine.

Background

At present, patterns on cloth are usually formed by two modes, one mode is printing, the other mode is jacquard printing, various patterns are printed and dyed on fabric, colors are rich and colorful, the stereoscopic impression is poor, the colors are easy to fade, the jacquard is concave-convex patterns formed by interlacing warp and weft, the stereoscopic impression is strong, the pattern durability is good, and a common jacquard weaving mechanism of a circular knitting machine generally comprises a knitting needle, a knitting needle triangle and a needle selection system. The jacquard fabric is realized by controlling the knitting needles of a knitting machine, and a special jacquard mechanism is required to carry out jacquard work in a circular weft knitting machine. However, the prior art is as follows: the lifting efficiency is low, the stability is low, the side pushing effect is poor, and the clamping is easy.

In order to solve the above problems, it is necessary to provide a jacquard mechanism for large circular knitting machines.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides a jacquard mechanism of a large circular knitting machine, and solves the problems of low lifting efficiency, low stability, poor side pushing effect and easy blockage in the prior art provided by the background technology.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a jacquard mechanism of circular knitting machine, the on-line screen storage device comprises a base, base upper surface left side fixedly connected with backup pad, backup pad top fixedly connected with fixed plate, the sliding connection has a plurality of guide arm before the fixed plate, guide arm bottom fixedly connected with diaphragm, reset spring has been cup jointed to guide arm top part, reset spring top fixed connection is at the top piece lower surface, reset spring bottom fixed connection is at the fixed plate upper surface, backup pad rear side top fixedly connected with carries the motor, carry the output fixedly connected with of carrying the motor and carry the eccentric wheel, carry and carry eccentric wheel top butt at the diaphragm lower surface, base upper surface mid-mounting has the side to push away the subassembly, the side pushes away the subassembly including the baffle, baffle fixed connection is at the base upper surface, the equal fixedly connected with slide bar in baffle right side front and back end, slide bar middle part sliding connection has the movable plate, movable plate top fixedly connected with push pedal, baffle right side fixedly connected with a plurality of side pushes away the spring, side pushes away spring right-hand member fixed connection is in movable plate left side of axis of rotation, base lower surface fixedly connected with side pushes away the motor, the output fixedly connected with axis of side pushes away the eccentric wheel, side pushes away the eccentric wheel top fixedly connected with side, side pushes away the eccentric wheel on the movable plate on the right side.

Preferably, diaphragm right side bottom fixedly connected with bumper shock absorber, the inside hollow structure that is of bumper shock absorber, bumper shock absorber internally mounted have a spring, spring bottom fixedly connected with carries the heald pole, carries heald pole upper end sliding connection inside the bumper shock absorber, carries the heald pole and openly runs through and has seted up a plurality of mounting hole.

Preferably, the side pushing assembly is arranged right below the lifting rod.

Preferably, the four corners of the bottom of the base are fixedly connected with supporting legs.

Preferably, the rotating shaft is rotatably connected with the base.

Preferably, a plurality of the side push springs are arranged at equal intervals along the surface of the baffle.

Preferably, the guide rods are symmetrically distributed on two sides of the fixing plate.

Compared with the prior art, the utility model provides a jacquard mechanism of circular knitting machine possesses following beneficial effect:

1. the lifting of the lifting rod can be realized by arranging the lifting motor, the lifting eccentric wheel, the guide rod and the reset spring, so that the lifting of the jacquard mechanism can be realized, the lifting mode is stable and high in efficiency, the lifting of the jacquard mechanism can be stably carried out, and the jacquard operation of the jacquard mechanism is ensured;

2. through setting up the side and pushing away the subassembly, the side of side push away the subassembly pushes away eccentric wheel, slide bar and side and pushes away the spring and can realize the side of push pedal and push away the motion, and the side pushes away stability height, for continuous motion, does not have the card pause, and the jacquard mechanism of being convenient for carries out the jacquard weave to the surface fabric.

Drawings

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

fig. 2 is a schematic structural view of the side pushing assembly of the present invention.

The reference numbers in the figures are:

101. a topsheet; 102. a return spring; 103. lifting a motor; 104. a support plate; 105. supporting legs; 106. a fixing plate; 107. a guide bar; 108. lifting the eccentric wheel; 109. a base; 110. lifting a heald rod; 111. a transverse plate; 112. a shock absorber; 113. mounting holes;

200. a side push assembly; 201. a baffle plate; 202. moving the plate; 203. pushing a plate; 204. laterally pushing the eccentric wheel; 205. a rotating shaft; 206. a side push spring; 207. a slide bar; 208. a side-push motor.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-2, a jacquard mechanism of a circular knitting machine comprises a base 109, four corners of the bottom of the base 109 are fixedly connected with supporting legs 105, the left side of the upper surface of the base 109 is fixedly connected with a supporting plate 104, the top of the supporting plate 104 is fixedly connected with a fixing plate 106, the front side of the fixing plate 106 is slidably connected with a plurality of guide rods 107, the guide rods 107 are symmetrically distributed on two sides of the fixing plate 106, the bottom of the guide rods 107 is fixedly connected with a transverse plate 111, the upper part of the guide rods 107 is sleeved with a return spring 102, the top of the return spring 102 is fixedly connected to the lower surface of a top plate 101, the bottom of the return spring 102 is fixedly connected to the upper surface of the fixing plate 106, the upper part of the rear side of the supporting plate 104 is fixedly connected with a lifting motor 103, the output end of the lifting motor 103 is fixedly connected with a lifting eccentric wheel 108, the top of the lifting eccentric wheel 108 is abutted to the lower surface of the transverse plate 111, the middle part of the upper surface of the base 109 is provided with a side pushing assembly 200, the side pushing assembly 200 comprises a baffle 201, the baffle 201 is fixedly connected to the upper surface of the base 109, the front end and the rear end of the right side of the baffle 201 are fixedly connected with slide rods 207, the middle part of the slide rods 207 is slidably connected with a moving plate 202, the top of the moving plate 202 is fixedly connected with a push plate 203, the right side of the baffle 201 is fixedly connected with a plurality of side pushing springs 206, the side pushing springs 206 are arranged at equal intervals along the surface of the baffle 201, the right end of the side pushing spring 206 is fixedly connected to the left side of the moving plate 202, the lower surface of the base 109 is fixedly connected with a side pushing motor 208, the output end of the side pushing motor 208 is fixedly connected with a rotating shaft 205, the rotating shaft 205 is rotatably connected with the base 109, the top end of the rotating shaft 205 is fixedly connected with a side pushing eccentric 204, and the left side of the side pushing eccentric 204 is abutted against the right side of the moving plate 202;

referring to fig. 1 and 2, in use, the pulling motor 103 operates to drive the pulling eccentric wheel 108 to rotate, because the output end of the pulling motor 103 is installed at a position of the pulling eccentric wheel 108, which is deviated from the center of a circle, the top of the pulling eccentric wheel 108 continuously rises and falls along with the rotation of the pulling eccentric wheel 108, so that the transverse plate 111 is pushed to move up and down, the transverse plate 111 moves up and down under the limiting action of the guide rod 107, when the transverse plate 111 rises, the transverse plate 111 receives the pushing force from the pulling eccentric wheel 108 to stretch the return spring 102, and when the transverse plate 111 falls, the return spring 102 contracts downwards, so that the transverse plate 111 is always abutted against the pulling eccentric wheel 108, and the smooth operation of the whole device is ensured;

referring to fig. 1 and 2, during side pushing, the side pushing motor 208 operates to drive the side pushing eccentric 204 to rotate, since the rotating shaft 205 is installed at an eccentric position of the side pushing eccentric 204, when the side pushing eccentric 204 rotates, the left end of the side pushing eccentric 204 continuously reciprocates to the right and left, when the left end of the side pushing eccentric 204 moves to the left, the side pushing eccentric 204 extrudes the moving plate 202, so that the moving plate 202 moves to the left along the sliding rod 207, and the moving plate 203 moves to the left, and the moving plate 202 compresses the side pushing spring 206, when the left end of the side pushing eccentric 204 moves to the right, the side pushing spring 206 rebounds, so that the moving plate 202 moves to the right along the sliding rod 207, and is always abutted against the surface of the side pushing eccentric 204, thereby ensuring smooth motion of the entire device.

Specifically, diaphragm 111 right side bottom fixedly connected with bumper shock absorber 112, bumper shock absorber 112 is inside to be hollow structure, bumper shock absorber 112 internally mounted has the spring, spring bottom fixedly connected with lifting rod 110, lifting rod 110 upper end sliding connection is inside bumper shock absorber 112, lifting rod 110 openly runs through and has seted up a plurality of mounting hole 113, side pushes away subassembly 200 and sets up under lifting rod 110.

The utility model discloses a theory of operation and use flow: the lifting of the lifting heald rod 110 can be realized by arranging the lifting motor 103, the lifting eccentric wheel 108, the guide rod 107 and the reset spring 102, so that the lifting of the jacquard mechanism can be realized, the lifting mode is stable and high in efficiency, the lifting of the jacquard mechanism can be stably carried out, and the jacquard operation of the jacquard mechanism is ensured; through the arrangement of the side pushing assembly 200, the side pushing eccentric wheel 204, the sliding rod 207 and the side pushing spring 206 of the side pushing assembly 200 can realize the side pushing movement of the pushing plate 203, the side pushing stability is high, the continuous movement is realized, the clamping is avoided, and the jacquard mechanism can conveniently carry out jacquard on the fabric.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The jacquard mechanism of the large circular knitting machine is characterized by comprising a base (109), a supporting plate (104) is fixedly connected to the left side of the upper surface of the base (109), a fixing plate (106) is fixedly connected to the top of the supporting plate (104), a plurality of guide rods (107) are slidably connected to the front side of the fixing plate (106), a transverse plate (111) is fixedly connected to the bottom of each guide rod (107), a reset spring (102) is sleeved on the upper portion of each guide rod (107), the top end of each reset spring (102) is fixedly connected to the lower surface of the top plate (101), the bottom end of each reset spring (102) is fixedly connected to the upper surface of the fixing plate (106), a lifting motor (103) is fixedly connected to the upper portion of the rear side of the supporting plate (104), a lifting eccentric wheel (108) is fixedly connected to the output end of the lifting motor (103), the top of each lifting eccentric wheel (108) abuts against the lower surface of the transverse plate (111), a side pushing assembly (200) is installed in the middle of the upper surface of the base (109), each side pushing assembly (200) comprises a baffle (201), the baffle (201) is fixedly connected to the upper surface of the base (109), the baffle (201), the front end and the rear end of the baffle (201) is fixedly connected to the baffle (201), a sliding plate (207), a moving plate (207) is fixedly connected to the sliding plate (202), a sliding rod (202), a plurality of a sliding plate (203) is fixedly connected to the sliding plate (203), and a plurality of a sliding spring pushing plate (203), the right end of a side pushing spring (206) is fixedly connected to the left side of the moving plate (202), the lower surface of the base (109) is fixedly connected with a side pushing motor (208), the output end of the side pushing motor (208) is fixedly connected with a rotating shaft (205), the top end of the rotating shaft (205) is fixedly connected with a side pushing eccentric wheel (204), and the left side of the side pushing eccentric wheel (204) abuts against the right side of the moving plate (202).

2. Jacquard mechanism for circular knitting machines, according to claim 1, characterized in that: diaphragm (111) right side bottom fixedly connected with bumper shock absorber (112), bumper shock absorber (112) are inside to be hollow structure, bumper shock absorber (112) internally mounted has the spring, spring bottom fixedly connected with carries heald rod (110), carries heald rod (110) upper end sliding connection inside bumper shock absorber (112), carries heald rod (110) and openly runs through and has seted up a plurality of mounting hole (113).

3. Jacquard mechanism for large circular knitting machines, according to claim 2, characterized in that: the side pushing component (200) is arranged right below the lifting rod (110).

4. Jacquard mechanism for circular knitting machines, according to claim 1, characterized in that: the four corners of the bottom of the base (109) are fixedly connected with supporting legs (105).

5. Jacquard mechanism for circular knitting machines, according to claim 1, characterized in that: the rotating shaft (205) is rotatably connected with the base (109).

6. Jacquard mechanism for circular knitting machines, according to claim 1, characterized in that: the side push springs (206) are arranged at equal intervals along the surface of the baffle plate (201).

7. Jacquard mechanism for circular knitting machines, according to claim 1, characterized in that: the guide rods (107) are symmetrically distributed on two sides of the fixing plate (106).