CN210594685U

CN210594685U - Novel lead frame

Info

Publication number: CN210594685U
Application number: CN201920818658.1U
Authority: CN
Inventors: 倪东平; 曾爱贞
Original assignee: Huzhou Lianshi Xinmin Textile Co ltd
Current assignee: Huzhou Lianshi Xinmin Textile Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-22
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a novel lead frame relates to spinning machine technical field, including adjustable shelf and mount, be provided with the line board on the adjustable shelf, set up in the inlet wire board of line board tip and set up in the limiting plate of the tip of crossing the line board and keeping away from the inlet wire board, be provided with the roof beam that stretches out that sets up to the extension of line board direction on the limiting plate, cross the line and be provided with at least one line groove that is used for making things convenient for the spinning to pass on the line board, be close to the line inslot of limiting plate and set up the pressure plate, the pressure plate passes through the link and is connected with stretching out the roof beam, be provided. The utility model relates to a novel lead frame simple structure, the spinning guide is convenient, effectively avoids winding phenomenon in the transmission course, and can guide the multiple type of spinning of multiunit simultaneously, and the multiunit is spun and is noiseless between the line.

Description

Novel lead frame

Technical Field

The utility model relates to the technical field of spinning machinery,

in particular, the utility model relates to a novel lead frame.

Background

In the textile technology, the process flow of the textile needs to go through several steps of warping, sizing, drawing through, weaving, finishing, packaging and warehousing, etc., wherein the warping process is the beginning of all the processes and needs to finish and guide all the yarns. It is generally required to simultaneously supply a plurality of textile yarns at one end, and when the textile yarns are relatively close in distance, the problem of blocking or twisting is likely to occur, which seriously affects the textile production efficiency, and thus it is required to sequence the plurality of textile yarns.

The existing common warper that adopts creel stand, creel stand arrange all yarns, then guide the yarn transmission along the existing arrangement, but the prior art has following three problems: 1. the prevention ability for the yarn winding phenomenon is poor; 2. only one thread can be guided; the simultaneous guidance of various yarns cannot be performed; 3. the interference between the multiple cramped wires cannot be relieved.

Therefore, in order to solve the above problems, it is necessary to design a novel lead frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, it is convenient to spin the yarn guide, effectively avoids winding phenomenon in the transmission course, and can guide the multiple type of yarn of multiunit simultaneously, and the multiunit spins the novel lead frame of noiseless between the yarn.

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

the utility model provides a novel lead frame, includes adjustable shelf and mount, be provided with on the adjustable shelf cross the line board, set up in cross the inlet wire board of line board tip and set up in cross the line board and keep away from the limiting plate of the tip of inlet wire board, be provided with on the limiting plate to the extension roof beam that the inlet wire board direction extends the setting, it is provided with at least one line groove of crossing that is used for conveniently spinning to pass on the line board, is close to the limiting plate cross the inslot and set up the pressure plate, the pressure plate pass through the link with the connection of extension roof beam, be provided with on the mount and be used for the convenience the gliding spout of adjustable.

As the utility model discloses a preferred, the link include with the first movable rod that the pressure plate is connected, with stretch out the second movable rod that the roof beam is connected and be used for connecting the connecting rod of first movable rod and second movable rod, the connecting rod middle part is provided with the pivot, the connecting rod winds the pivot is rotated.

As the utility model discloses a preferred, the extension beam with the connection face of second movable rod sets up for the slope.

Preferably, the length of the extension beam is not less than the length of the wire passing plate.

As the utility model discloses a preferred, be provided with in the limiting plate and be used for fixing the fixed beam of extension beam.

Preferably, at least a part of the extension beam is arc-shaped.

As the utility model discloses a preferred, be provided with on the fixed beam and be used for the convenience stretch out the activity of roof beam and pass the hole, it is provided with the convenience to pass the hole inner wall stretch out stretching out the spout that stretches out of roof beam activity.

As the utility model discloses an prefer, the quantity of adjustable shelf is one at least.

As an optimization of the present invention, at least a portion of the wire passing groove is arc-shaped.

As the utility model discloses a preferred, stretch out the roof beam with cross the setting of line board level, just stretch out the roof beam with the distance of crossing between the line board is not more than the diameter of spinning.

Preferably, the extension beam is a rigid member.

The utility model relates to a novel lead frame beneficial effect lies in: simple structure, it is convenient that the threadline guide effectively avoids winding phenomenon among the transmission course, and can guide the multiple type threadline of multiunit simultaneously, and the multiunit is noiseless between the threadline.

Drawings

Fig. 1 is a schematic structural view of a novel lead frame of the present invention;

fig. 2 is a schematic structural view of a portion of a novel lead frame of the present invention;

in the figure: 1. the movable frame 11, the thread passing plate 111, the thread passing groove 112, the pressure plate 12, the thread feeding plate 13, the limiting plate 131, the fixed beam 14, the extending beam 141, the connecting surface 15, the connecting frame 151, the first movable rod 152, the second movable rod 153, the connecting rod 154, the rotating shaft 2, the fixed frame 21, the sliding groove 00 and the spinning thread.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The first embodiment is as follows: as shown in fig. 1 to 2, it is only one of them embodiment of the utility model, a novel lead frame, including adjustable shelf 1 and mount 2, be provided with on the adjustable shelf 1 cross line board 11, set up in cross the inlet wire board 12 of line board 11 tip and set up in cross line board 11 and keep away from the limiting plate 13 of the tip of inlet wire board 12, be provided with on the limiting plate 13 to the extension roof beam 14 that the direction of inlet wire board 12 extended the setting, be provided with at least one cross line groove 111 that is used for making things convenient for spinning 00 to pass on crossing line board 11, be close to set up pressure plate 112 in limiting plate 13's the cross line groove 111, pressure plate 112 pass through link 15 with the extension roof beam 14 is connected, be provided with on the mount 2 and be used for the convenience the gliding spout 21 of adjustable shelf 1.

The utility model discloses in, the spinning 00 is located card to crossing line board 11 from inlet wire board 12, guides the transmission in crossing line groove 111 from crossing on the line board 11, after every crosses all to be provided with a spinning 00 in the line groove 111, stretches out roof beam 14 and stretches out and support inlet wire board 12 no longer the inlet wire, then puts aside the adjustable shelf 1 and slides, both made things convenient for other adjustable shelf 1 to carry out the inlet wire, has avoided the mutual interference of spinning 00 between each adjustable shelf 1.

Firstly, the structure of the movable frame 1 is provided, the movable frame 1 is provided with a thread passing plate 11, a thread incoming plate 12 arranged at the end part of the thread passing plate 11 and a limit plate 13 arranged at the end part of the thread passing plate 11 far away from the thread incoming plate 12, the thread passing plate 11 is provided with at least one thread passing groove 111 for facilitating the passing of the spun thread 00, the spun thread 00 passes through the thread passing plate 11 between the thread incoming plate 12 and the limit plate 13 and is guided in the thread passing groove 111 on the thread passing plate 11, only one spun thread 00 is arranged in each thread passing groove 111, the limit plate 13 is provided with an extension beam 14 extending towards the thread incoming plate 12, after only one spun thread 00 is arranged in each thread passing groove 111, the extension beam 14 extends to abut against the thread incoming plate 12, the spun thread 00 is guided in an area enclosed by the thread incoming plate 12, the thread passing plate 11, the limit plate 13 and the extension beam 14, so that the guiding of the spun, only one spinning thread 00 is arranged in each thread passing groove 111, so that the phenomenon that the spinning thread 00 is wound in the transmission process is effectively avoided, and the production efficiency is high.

And even the yarn 00 in the process of being transported, the operator can clip the yarn 00 to the yarn threading plate 11 by pulling back the extension beam 14.

Then, the extension control of the extension beam 14 is performed, and a pressure plate 112 is arranged in the wire passage groove 111 near the limit plate 13, and the pressure plate 112 is connected with the extension beam 14 through a connecting frame 15. That is, once the yarn 00 is provided in the last yarn passing groove 111, the pressure plate 112 below the last yarn passing groove 111 is pressed to push the extension beam 14 to extend against the yarn feeding plate 12 through the connection frame 15, so that the yarn 00 is not added to the yarn passing plate 11.

Here, the connecting frame 15 includes a first movable rod 151 connected to the pressure plate 112, a second movable rod 152 connected to the extension beam 14, and a connecting rod 153 for connecting the first movable rod 151 and the second movable rod 152, a rotating shaft 154 is provided at a middle portion of the connecting rod 153, and the connecting rod 153 rotates about the rotating shaft 154. The pressure plate 112 is squeezed, the first movable rod 151 moves downwards, the connecting rod 153 is close to the end of the first movable rod 151 and moves downwards, the connecting rod 153 rotates around the rotating shaft 154, the end of the connecting rod 153 close to the second movable rod 152 moves upwards to drive the second movable rod 152 to squeeze upwards, the connecting surface 141 of the extension beam 14 and the second movable rod 152 is arranged in an inclined mode, the connecting surface 141 converts the upward movement into the forward movement of the extension beam 14, and the extension beam 14 is led to extend forwards to abut against the wire feeding plate 12.

And finally, the movable frame 1 slides, and the fixed frame 2 is provided with a sliding groove 21 for facilitating the sliding of the movable frame 1. Here, the number of the movable frames 1 is at least one, and once one movable frame 1 is fully loaded, that is, after only one yarn 00 is provided in each yarn passing groove 111, the movable frame 1 is slid along the slide groove 21, and the yarns 00 having different thicknesses and different types and different directions can be guided in each movable frame 1, so that a plurality of groups of various yarns can be guided simultaneously, and the plurality of groups of yarns 00 do not interfere with each other.

The utility model relates to a novel lead frame is simple structure not only, and the spinning guide is convenient, effectively avoids winding phenomenon in the transmission course, can guide the multiple type of spinning of multiunit simultaneously, and the multiunit is spun and is interfered with between the line moreover.

Embodiment two, still as shown in fig. 1 to 2, only be one of them embodiment of the present invention, in order to make the utility model relates to a novel lead frame's guide effect is better, and the stability is higher, the utility model discloses in still have following design:

first, the length of the protruding beam 14 is not less than the length of the wire passing plate 11. This ensures that the extension beam 14 can cross the wire guide plate 11 and effectively abut against the wire inlet plate 12.

Then, a fixing beam 131 for fixing the extension beam 14 is provided in the stopper plate 13. The projecting beam 14 is conveniently fixed.

And at least one part of the extension beam 14 is arc-shaped, a through hole for facilitating the movement of the extension beam 14 is arranged on the fixed beam 131, and an extension sliding groove for facilitating the sliding of the extension beam is arranged on the inner wall of the through hole. In fact the projecting beam 14 moves along the chute in the through-going hole so that there is less friction between the projecting beam 14 and the through-going hole and the projecting beam 14 is more smoothly and conveniently extended.

It is noted that the projecting beam 14 is a rigid member. The extension beam 14 can only extend back and forth and cannot bend and rock.

In addition, at least a part of the wire passing groove 111 is arc-shaped. The thread spinning 00 can conveniently pass through the thread passing groove 111, the resistance on the thread spinning 00 in the transmission process is small, and the damage to the thread spinning 00 caused by the friction between the thread spinning 00 and the inner wall of the thread passing groove 111 is avoided.

Finally, the extension beam 14 and the wire passing plate 11 are horizontally arranged, and the distance between the extension beam 14 and the wire passing plate 11 is not more than the diameter of the spun yarn 00. This ensures that only one yarn 00 is present in each yarn passage 111.

Here, the distance between the extension beam 14 and the thread passing plate 11 should be only slightly smaller than the diameter of the yarn 00, so that when the yarn 00 enters the thread passing groove 111, the yarn 00 can be clamped inwards from the outer thread passing groove 111 to the inner thread passing groove 111 under self deformation.

And the position of the fixed beam 131 can be adjusted according to the kind and diameter of the threadline 00 to be guided, thereby adjusting the distance between the extension beam 14 and the thread passing plate 11.

The utility model relates to a novel lead frame is simple structure not only, and the spinning guide is convenient, and effectual winding phenomenon in avoiding transmission process can guide the multiple type of spinning of multiunit simultaneously, and the multiunit is spun and is interfered with between the line moreover.

The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel lead frame is characterized in that: including adjustable shelf (1) and mount (2), be provided with on adjustable shelf (1) cross line board (11), set up in cross line board (12) of line board (11) tip and set up in cross line board (11) and keep away from limiting plate (13) of the tip of line board (12), be provided with on limiting plate (13) to line board (12) direction extends the beam (14) that stretches out that sets up, be provided with at least one line groove (111) of crossing that is used for making things convenient for spinning (00) to pass on crossing line board (11), be close to set up pressure plate (112) in crossing line groove (111) of limiting plate (13), pressure plate (112) through link (15) with it connects to stretch out beam (14), be provided with on mount (2) and be used for the convenience the gliding spout (21) of adjustable shelf (1).

2. The novel lead frame of claim 1, wherein: the connecting frame (15) comprises a first movable rod (151) connected with the pressure plate (112), a second movable rod (152) connected with the extending beam (14) and a connecting rod (153) used for connecting the first movable rod (151) and the second movable rod (152), a rotating shaft (154) is arranged in the middle of the connecting rod (153), and the connecting rod (153) winds the rotating shaft (154) to rotate.

3. The novel lead frame of claim 2, wherein: the connection surface (141) of the extension beam (14) and the second movable rod (152) is obliquely arranged.

4. The novel lead frame of claim 1, wherein: the length of the extension beam (14) is not less than that of the wire passing plate (11).

5. The novel lead frame of claim 1, wherein: and a fixed beam (131) used for fixing the extension beam (14) is arranged in the limiting plate (13).

6. The novel lead frame of claim 5, wherein: at least a portion of the projecting beam (14) is arcuate.

7. The novel lead frame of claim 6, wherein: the fixed beam (131) is provided with a through hole for facilitating the movement of the extension beam (14), and the through hole inner wall is provided with a protrusion sliding groove for facilitating the movement of the extension beam (14).

8. The novel lead frame of claim 1, wherein: the number of the movable frames (1) is at least one.

9. The novel lead frame of claim 1, wherein: at least one part of the wire passing groove (111) is arc-shaped.

10. The novel lead frame of claim 1, wherein: the extension beam (14) and the wire passing plate (11) are horizontally arranged, and the distance between the extension beam (14) and the wire passing plate (11) is not larger than the diameter of the spinning thread (00).