CN210763658U - Yarn guide with convenient replacement for spinning - Google Patents

Abstract

The utility model discloses a yarn guide with convenient replacement for spinning, which comprises a mounting rack, an outer fixed seat is installed on one side of the mounting rack, a dismounting mechanism is installed between the mounting rack and the outer fixed seat, the dismounting mechanism comprises an inner clamping piece which is arranged on the surface of the mounting rack and is close to one side of the outer fixed seat, a bolt perforation is arranged in the inner clamping piece, an inner clamping groove is arranged on one side of the outer fixed seat, two inner bolts are installed in the bolt perforation, any one end of each inner bolt is fixedly connected with a movable block, a movable groove is arranged in the outer fixed seat at a position corresponding to the movable block, and one end of each movable block, which is far away from the inner bolts, is connected with a pull block through a cylinder; the utility model discloses, can carry out the dismouting to the feed carrier under the condition with the help of external instrument to make the feed carrier after impaired, can reduce the degree of difficulty of overhauing, ensure that the feed carrier can in time resume work.

Description

Yarn guide with convenient replacement for spinning

Technical Field

The utility model relates to a relevant technical field of feed carrier specifically is a weaving is with having feed carrier of being convenient for change.

Background

The yarn guides guide the yarn accurately onto the "knitting elements" on the needles. The type of knitting machine varies. The function of the device is to accurately place the yarn on the knitting needle through the yarn guide hole on the knitting needle. Secondly, the movement of the needle latch is strictly controlled, and the needle latch which is in a free state after the loop is withdrawn is prevented from closing the needle opening, so that the smooth weaving is ensured. The yarn guide on the circular hosiery machine enters (descends) or exits (ascends) according to knitting requirements. The guide needle of the warp knitting machine swings among needles or transversely moves in front of and behind the needles according to knitting requirements, and the yarns are accurately lapped to a knitting needle;

and the patent publication numbers are: CN206307844U discloses a yarn guide, which comprises a mounting frame, a yarn guide roller and a tensioning roller, wherein the yarn guide roller and the tensioning roller are arranged on the mounting frame, the yarn guide roller and the tensioning roller are arranged in parallel, and the tensioning roller can rotate around a rotating point deviating from the axial lead of the tensioning roller, so that the yarn guide has the effects of facilitating the adjustment of the tensioning force and avoiding the need of stopping and adjusting;

however, the yarn guide is inconvenient to disassemble, assemble and replace, and the difficulty of maintenance is increased when the yarn guide is damaged; meanwhile, no protective measures are taken on the outer side of the yarn guide, so that dust on the outer side is easy to fall on yarns, and the problem of unclean textile is caused.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a weaving is with having the feed carrier of being convenient for change.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a yarn guide with convenient replacement for spinning, which comprises a mounting rack, wherein one side of the mounting rack is provided with an external fixing seat, a dismounting mechanism is arranged between the mounting rack and the external fixing seat, the dismounting mechanism comprises an inner clamping piece fixed on the surface of one side of the mounting rack close to the external fixing seat, the inner fastener is internally provided with a bolt through hole, one side of the outer fixing seat close to the mounting rack is provided with an inner clamping groove, two inner bolts are arranged in the bolt through holes, one end of any inner bolt is fixedly connected with a movable block, a movable groove is arranged in the outer fixed seat corresponding to the position of the movable block, one end of the movable block far away from the inner bolt is connected with a pull block through a cylinder, the movable groove is internally provided with a return spring, the two movable grooves are fixedly connected with a connecting rod between the pull blocks, and the front side of the mounting frame is provided with a protection mechanism.

As an optimal technical scheme of the utility model, protection mechanism includes the protection transparent plate of mounting bracket front side, T type spout has been seted up to the upper surface of mounting bracket, the position fixedly connected with T type slider of department of the upper end bottom corresponding T type spout of protection transparent plate, the internally mounted of T type slider has buffer spring.

As an optimal technical scheme of the utility model, the rolling disc is installed through the adversion axle to the front surface of mounting bracket, two tensioning rollers are installed to the surface symmetry of rolling disc, the front surface of mounting bracket has two thread guiding rollers, and two through two fastening thread grooves spiro union respectively the thread guiding roller is about the installation of rolling disc symmetry.

As a preferred technical scheme of the utility model, reset spring cup joints in the outside of cylinder, reset spring's one end is connected with the movable block, and the other end is connected with the inner wall of external solid seat.

As a preferred technical scheme of the utility model, mounting bracket and outer solid seat pass through interior fastener and interior draw-in groove spacing back and pass the bolt perforation embedding outer solid seat inner wall by interior round pin and fix.

As an optimal technical scheme of the utility model, the cross-section of protection transparent plate is the L type, buffer spring's one end is connected with T type slider, and the other end is connected with the inner wall of mounting bracket.

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

(1) this weaving is with having yarn carrier of being convenient for to change can carry out the dismouting to yarn carrier under the condition of not with the help of external instrument to make yarn carrier after impaired, can reduce the degree of difficulty of overhauing, ensure that yarn carrier can in time resume work.

(2) This weaving is with having yarn carrier convenient to change through setting up the protection machanism in the outside, can be so that the dust in the outside by the separation, avoids contacting inside yarn to play the effect that keeps the yarn clean, more sanitary.

(3) This weaving is with having yarn carrier convenient to change through setting up at the inside buffer gear of protection machanism, can be so that the protection translucent cover receives after assaulting, vibrations back and forth along buffer spring to offset the impact force, play the guard action, also make the protection translucent cover more durable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal sectional view of the mounting and dismounting mechanism of the present invention;

fig. 3 is an internal cross-sectional view of the protection mechanism of the present invention.

In the figure: the yarn guide device comprises a mounting frame 1, a yarn guide roller 2, a rotating disc 3, an inner rotating shaft 4, a connecting rod 5, a tensioning roller 6, a fastening screw groove 7, a pulling block 8, an outer fixing seat 9, a buffer spring 10, a sliding block 11T-shaped, a protective transparent plate 12, an inner clamping piece 13, a movable block 14, a reset spring 15, a movable groove 16, an inner bolt 17, an inner clamping groove 18, a bolt through hole 19 and a sliding groove 20T-shaped.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the utility model relates to a yarn guide with easy replacement for textile use, which comprises a mounting frame 1, an outer fixed seat 9 is arranged on one side of the mounting frame 1, a dismounting mechanism is arranged between the mounting frame 1 and the outer fixed seat 9, the dismounting mechanism comprises an inner clamping piece 13 fixed on the surface of one side of the mounting frame 1 close to the outer fixed seat 9, a bolt perforation 19 is arranged inside the inner clamping piece 13, an inner clamping groove 18 is arranged on one side of the outer fixed seat 9 close to the mounting frame 1, two inner bolts 17 are arranged inside the bolt perforation 19, a movable block 14 is fixedly connected with one end of any inner bolt 17, a movable groove 16 is arranged inside the outer fixed seat 9 corresponding to the position of the movable block 14, one end of the movable block 14 far away from the inner bolts 17 is connected with a pull block 8 through a cylinder, a reset spring 15 is arranged inside the movable groove 16, a connecting rod 5 is fixedly connected, when the feed carrier needs to be changed, only need to draw connecting rod 5 to the outside, at this moment two draw the piece 8 simultaneously to the outside remove until breaking away from bolt perforation 19, then draw mounting bracket 1 to the outside until interior fastener 13 breaks away from interior draw-in groove 18 and accomplish the dismantlement of mounting bracket 1 promptly, overhaul the back and draw the piece 8 earlier, then make interior fastener 13 insert interior draw-in groove 18, loosen again and draw the piece 8, reset spring 15 supports the movable block 14 and slides, until interior bolt 17 pass bolt perforation 19 imbeds the outer solid seat 9 inner wall install can, protection machanism is installed to the front side of mounting bracket 1.

Wherein, protection mechanism includes the protection transparent plate 12 of 1 front side of mounting bracket, T type spout 20 has been seted up to the upper surface of mounting bracket 1, the upper end bottom of protection transparent plate 12 corresponds T type spout 20's position department fixedly connected with T type slider 11, T type slider 11's internally mounted has buffer spring 10, lead the yarn in-process, protection transparent plate 12 plays the guard action, the dirt ash is in the outside by the separation, can not contact the yarn and cause the pollution, and there is buffer spring 10 between protection transparent plate 12 and mounting bracket 1, when protection transparent plate 12 receives the impact, T type slider 11 bottom protection transparent plate 12 extrudees buffer spring 10 along T type spout 20, buffer spring 10 cushions the impact force, thereby play the guard action.

Wherein, the rolling disc 3 is installed through interior pivot 4 to the front surface of mounting bracket 1, and two tensioning rollers 6 are installed to the surface symmetry of rolling disc 3, and the front surface of mounting bracket 1 has two thread guiding rollers 2 through two fastening thread grooves 7 spiro union respectively, and two thread guiding rollers 2 are installed about rolling disc 3 symmetry.

Wherein, the reset spring 15 is sleeved outside the column body, one end of the reset spring 15 is connected with the movable block 14, and the other end is connected with the inner wall of the external fixed seat 9.

The mounting frame 1 and the outer fixing base 9 are limited by the inner clamping piece 13 and the inner clamping groove 18, and then the inner inserting pin 17 penetrates through the bolt through hole 19 to be embedded into the inner wall of the outer fixing base 9 for fixing.

Wherein, the section of the protective transparent plate 12 is L-shaped, one end of the buffer spring 10 is connected with the T-shaped slider 11, and the other end is connected with the inner wall of the mounting rack 1.

The working principle is that firstly, the yarn is sleeved on the surface of the tension roller 6 and then is put on the two yarn guide rollers 2, at the moment, the rotating disc 3 rotates to guide the yarn, in the yarn guide process, the protective transparent plate 12 plays a protective role, dust is blocked on the outer side and cannot contact with the yarn to cause pollution, a buffer spring 10 is arranged between the protective transparent plate 12 and the mounting frame 1, when the protective transparent plate 12 is impacted, a T-shaped sliding block 11 at the bottom of the protective transparent plate 12 extrudes the buffer spring 10 along a T-shaped sliding groove 20, the buffer spring 10 buffers the impact force, so that the protective role is played, when the yarn guide needs to be replaced, only the connecting rod 5 needs to be pulled outwards, at the moment, the two pulling blocks 8 simultaneously move outwards until the pulling blocks are separated from the bolt through hole 19, then the mounting frame 1 is pulled outwards until the inner clamping piece 13 is separated from the inner clamping groove 18, the, then the inner clamping piece 13 is inserted into the inner clamping groove 18, then the pulling block 8 is released, the return spring 15 supports the movable block 14 to slide until the inner bolt 17 passes through the bolt through hole 19 and is embedded into the inner wall of the outer fixed seat 9 for installation, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a weaving is with yarn carrier with be convenient for change, includes mounting bracket (1), its characterized in that: the outer solid seat (9) is installed to one side of mounting bracket (1), install dismouting mechanism between mounting bracket (1) and outer solid seat (9), dismouting mechanism includes that mounting bracket (1) is close to outer solid seat (9) one side fixed surface's interior fastener (13), the inside of interior fastener (13) has been seted up bolt perforation (19), outer solid seat (9) are close to one side of mounting bracket (1) and have been seted up interior draw-in groove (18), the internally mounted of bolt perforation (19) has two interior bolts (17), arbitrary the equal fixedly connected with movable block (14) of one end of interior bolt (17), movable groove (16) have been seted up to the position department that corresponds movable block (14) in the inside of outer solid seat (9), the one end that interior bolt (17) were kept away from in movable block (14) all is connected with through the cylinder and draws piece (8), the internally mounted of movable groove (16) has reset spring (15), two fixedly connected with connecting rod (5) between drawing piece (8), the protection machanism is installed to the front side of mounting bracket (1).

2. The yarn carrier with the characteristic of convenient replacement for the textile according to claim 1, characterized in that: protection mechanism includes protection transparent plate (12) of mounting bracket (1) front side, T type spout (20) have been seted up to the upper surface of mounting bracket (1), the upper end bottom of protection transparent plate (12) corresponds position department fixedly connected with T type slider (11) of T type spout (20), the internally mounted of T type slider (11) has buffer spring (10).

3. The yarn carrier with the characteristic of convenient replacement for the textile according to claim 1, characterized in that: the utility model discloses a yarn guide roller, including mounting bracket (1), rolling disc (3) are installed through interior pivot (4) to the front surface of mounting bracket (1), two tensioning rollers (6) are installed to the surface symmetry of rolling disc (3), the front surface of mounting bracket (1) has two yarn guide roller (2), and two through two fastening thread groove (7) spiro union respectively yarn guide roller (2) are installed about rolling disc (3) symmetry.

4. The yarn carrier with the characteristic of convenient replacement for the textile according to claim 1, characterized in that: the reset spring (15) is sleeved on the outer side of the column body, one end of the reset spring (15) is connected with the movable block (14), and the other end of the reset spring is connected with the inner wall of the outer fixed seat (9).

5. The yarn carrier with the characteristic of convenient replacement for the textile according to claim 1, characterized in that: the mounting frame (1) and the outer fixed seat (9) are limited by the inner clamping piece (13) and the inner clamping groove (18) and then are fixed by the inner inserting pin (17) penetrating through the bolt through hole (19) and being embedded into the inner wall of the outer fixed seat (9).

6. The yarn carrier with the characteristic of convenient replacement for the textile according to claim 2, characterized in that: the cross section of the protective transparent plate (12) is L-shaped, one end of the buffer spring (10) is connected with the T-shaped sliding block (11), and the other end of the buffer spring is connected with the inner wall of the mounting rack (1).

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