CN210394732U

CN210394732U - Machine tool is woven to core-spun yarn

Info

Publication number: CN210394732U
Application number: CN201920775908.8U
Authority: CN
Inventors: 崔玉利
Original assignee: Xuzhou Juzheng Machinery Co Ltd
Current assignee: Xuzhou Juzheng Machinery Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-24
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a core-spun yarn weaving machine tool, which comprises a bottom frame, a control frame and a top frame which are arranged from bottom to top in sequence, wherein the top frame and the control frame are fixedly connected through a support column, a plurality of support rods are arranged between the bottom frame and the control frame, a plurality of L frames are symmetrically arranged at the bottom of the top frame, and a raw material cylinder is rotationally connected with the L frames; the side surface of the control frame is provided with a plurality of crocheting mechanisms and winding mechanisms, and the crocheting mechanisms and the winding mechanisms are in one-to-one correspondence and are symmetrically arranged at two sides of the control frame; this device is carrying out adding man-hour of core-spun yarn, provides sufficient tensile force through straining device to adjust activity tensioning dish and decide the interval between the tensioning dish through the spring beam, can adapt to different raw materials line and process, when providing the tensile force, comb the raw materials line, improved the efficiency of processing, and winding mechanism structure is ingenious, uses with L frame cooperation, and all very convenient on receiving and releasing of raw materials section of thick bamboo and winding section of thick bamboo has improved machining efficiency greatly.

Description

Machine tool is woven to core-spun yarn

Technical Field

The utility model relates to a weave technical field, specifically a lathe is woven to core-spun yarn.

Background

The core-spun yarn is formed by using polyester filament as a core wire and then coating the core wire with pure cotton, polyester staple fiber or viscose fiber, and is wound into a pagoda shape; the traditional core-spun yarn is mainly produced by a hollow spindle covering machine, and the production mode is that a high-speed rotating spindle is utilized to drive a yarn on a bobbin to be unwound, and the covering yarn is wrapped on a core wire passing through a hollow spindle blade in the process.

Chinese patent publication No. CN103911765A proposes a core-spun yarn knitting machine, which solves the problem of adjusting the density of the covering yarn by improving the crochet mechanism, but there are still some other problems in practical use, for example, the tensioning mechanism adopted by the knitting machine is too simple, and when different raw material yarns are used for processing, the knitting machine often cannot provide enough tensioning force, so that the yarns are loose, the processing quality is affected, and the processing efficiency is also affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe is woven to core-spun yarn to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a core-spun yarn weaving machine tool comprises a bottom frame, a control frame and a top frame which are sequentially arranged from bottom to top, wherein the top frame is fixedly connected with the control frame through support columns, a plurality of support rods are arranged between the bottom frame and the control frame, a plurality of L frames are symmetrically arranged at the bottom of the top frame, and a raw material barrel is rotatably connected with the L frames; the side face of the control frame is provided with a plurality of crocheting mechanisms and winding mechanisms, the crocheting mechanisms and the winding mechanisms are in one-to-one correspondence and are symmetrically arranged on two sides of the control frame, the bottom of the top frame is provided with a tensioning mechanism, the tensioning mechanism and the crocheting mechanisms are in one-to-one correspondence, the tensioning mechanism comprises an I-shaped rod, the I-shaped rod is fixed on the top frame through a vertical rod, two ends of a long rod of the I-shaped rod are provided with fixed tensioning discs which are rotatably connected with the fixed tensioning disc, spring rods are inserted into ports at two ends of a short rod of the I-shaped rod, a movable tensioning disc which is rotatably connected with the spring rods is arranged at the front end of.

The upper part of the L-shaped frame is sleeved with a rotating ring which is rotatably connected with the L-shaped frame, and the side surface of the rotating ring is provided with a sleeve which is used for being clamped at the top of the raw material barrel and is rotatably connected with the raw material barrel; the top of the control frame is provided with a core wire guider, the core wire guider comprises an inclined rod and a metal ring at the top of the inclined rod, and the metal ring is positioned right above the crocheting mechanism; the two sides of the control frame are provided with side steering rollers, and the bottom of the control frame is provided with a bottom steering roller.

As the preferred scheme of the utility model: the winding mechanism comprises an upper fixed plate and a lower fixed plate which are arranged in parallel and fixed on the side wall of the control frame, a lifting plate which is in sliding connection with the side wall of the control frame is arranged below the upper fixed plate, the lifting plate and the upper fixed plate are connected through a plurality of compression springs, handles and sliding blocks are respectively arranged on two sides of the lifting plate, a rotating shaft is arranged on the lower fixed plate, a driving belt is sleeved on the rotating shaft, the other end of the driving belt is sleeved on a driving mechanism located in the control frame, a winding drum is arranged on the rotating shaft, and the winding drum is connected with the rotating shaft in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that: this device is carrying out adding man-hour of core-spun yarn, provides sufficient tensile force through straining device to adjust activity tensioning dish and decide the interval between the tensioning dish through the spring beam, can adapt to different raw materials line and process, when providing the tensile force, comb the raw materials line, improved the efficiency of processing, and winding mechanism structure is ingenious, uses with L frame cooperation, and all very convenient on receiving and releasing of raw materials section of thick bamboo and winding section of thick bamboo has improved machining efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the middle tensioning mechanism of the present invention.

Fig. 3 is the structural schematic diagram of the middle rolling mechanism of the present invention.

In the figure, 1-bottom frame, 2-control frame, 3-support column, 4-top frame, 5-tensioning mechanism, 6-L frame, 7-raw material barrel, 8-rotating ring, 9-sleeve, 10-crochet mechanism, 11-core wire guider, 12-side steering roller, 13-bottom steering roller, 14-winding mechanism, 15-vertical rod, 16-I-shaped rod, 17-fixed tensioning disk, 18-spring rod, 19-movable tensioning disk, 20-upper fixed plate, 21-lifting plate, 22-compression spring, 23-handle, 24-slide block, 25-winding barrel, 26-rotating shaft, 27-flutter belt and 28-lower fixed plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a core-spun yarn weaving machine tool comprises an underframe 1, a control frame 2 and a top frame 4 which are sequentially arranged from bottom to top, wherein the top frame 4 is fixedly connected with the control frame 2 through a support column 3, a plurality of support rods are arranged between the underframe 1 and the control frame 2, a plurality of L frames 6 are symmetrically arranged at the bottom of the top frame 4, the L frames 6 are used for installing raw material barrels 7, the raw material barrels 7 are rotatably connected with the L frames 6, and the raw material barrels 7 pay out raw material yarns wound on the raw material barrels when rotating; the side surface of the control frame 2 is provided with a plurality of crocheting mechanisms 10 and winding mechanisms 14, the crocheting mechanisms 10 and the winding mechanisms 14 are arranged on the two sides of the control frame 2 in a one-to-one correspondence and are symmetrically arranged, the bottom of the top frame 4 is provided with a tensioning mechanism 5, the tensioning mechanism 5 is arranged in the one-to-one correspondence with the crocheting mechanisms 10, the tensioning mechanism 5 comprises an I-shaped rod 16, the I-shaped rod 16 is fixed on the top frame 4 through a vertical rod 15, both ends of a long rod of the I-shaped rod 16 are provided with fixed tensioning discs 17 which are rotatably connected with the long rod, spring rods 18 are inserted into ports at both ends of a short rod of the I-shaped rod 16, the front ends of the spring rods 18 are provided with movable tensioning discs 19 which are rotatably connected with the spring rods, the movable tensioning discs 19 and the fixed tensioning discs 17 are mutually attached to the side surfaces, when in the weaving process, the raw material wire on the raw material barrel 7 is released and passes through the movable tensioning discs 19 and, when the raw material line passes through the tensioning mechanism 5, the tensioning mechanism 5 provides enough tensioning force, the distance between the movable tensioning disc 19 and the fixed tensioning disc 17 is adjusted through the spring rod 18, different raw material lines can be adapted to be machined, the tensioning force is provided, meanwhile, the raw material line is carded, and the machining efficiency is improved.

In order to further ensure the processing efficiency, the upper part of the L-shaped frame 6 is sleeved with a rotating ring 8 which is rotatably connected with the L-shaped frame, the side surface of the rotating ring 8 is provided with a sleeve 9, the sleeve 9 is clamped at the top of the raw material barrel 7 and is rotatably connected with the raw material barrel 7, the raw material barrel 7 is limited in the vertical direction through the sleeve 9, the raw material barrel 7 is prevented from generating vertical displacement in the rotating process, the stability of the raw material barrel is kept, the processing quality and the processing efficiency are ensured, and the rotating ring 8 can rotate the sleeve 9 away so as to conveniently replace a new raw material barrel 7; the top of the control frame 2 is provided with a core wire guider 11, the core wire guider 11 comprises an inclined rod and a metal ring at the top of the inclined rod, and the metal ring is positioned right above the crocheting mechanism 10 and used for vertically introducing the core wire into the crocheting mechanism 10, so that the processing efficiency is improved.

Simultaneously, 2 both sides of control frame are equipped with

side steering roll

12, and 2 bottoms of control frame have end steering roll 13, guide the covering wire of hooking and knitting completion through side steering roll 12 and end steering roll 13 to guarantee that the covering wire does not have the distortion when carrying out the rolling, improve processingquality.

Example 2:

referring to fig. 3, based on embodiment 1, the winding mechanism 14 includes an upper fixed plate 20 and a lower fixed plate 28 disposed in parallel and fixed on the side wall of the control frame 2, a lifting plate 21 slidably connected with the side wall of the control frame 2 is disposed below the upper fixed plate 20, the lifting plate 21 is connected with the upper fixed plate 20 through a plurality of compression springs 22, a handle 23 and a slider 24 are disposed on both sides of the lifting plate 21, the handle 23 is used for manually lifting the lifting plate 21 in the vertical direction, a rotating shaft 26 is disposed on the lower fixed plate 28, a transmission belt 27 is sleeved on the rotating shaft 26, the other end of the transmission belt 27 is sleeved on a driving mechanism disposed in the control frame 2, the driving mechanism can be a rotating shaft driven to rotate by a motor, a winding drum 25 is disposed on the rotating shaft 26, the winding drum 25 is connected with the rotating shaft 26 in a clamping manner, before the winding process, an installation step of the winding drum 25 is, lift up lifter plate 21 through handle 23, clamp the receipts reel 25 on axis of rotation 26, release handle 23, lifter plate 21 falls under compression spring 22's effect, and it is spacing to receive reel 25, accomplishes the assembly, and drive belt 27 drives axis of rotation 26 and rotates, accomplishes the rolling work, lifts up handle 23 again, can take off the receipts reel 25 that the rolling was accomplished, and is very convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A core-spun yarn weaving machine tool comprises an underframe (1), a control frame (2) and a top frame (4) which are sequentially arranged from bottom to top, wherein the top frame (4) is fixedly connected with the control frame (2) through a support column (3), a plurality of support rods are arranged between the underframe (1) and the control frame (2), a plurality of L frames (6) are symmetrically arranged at the bottom of the top frame (4), and a raw material barrel (7) is rotatably connected with the L frames (6); the side surface of the control frame (2) is provided with a plurality of crocheting mechanisms (10) and winding mechanisms (14), the crocheting mechanisms (10) and the winding mechanisms (14) are in one-to-one correspondence and are symmetrically arranged on two sides of the control frame (2), the control frame is characterized in that the bottom of the top frame (4) is provided with a tensioning mechanism (5), the tensioning mechanism (5) and the crocheting mechanisms (10) are in one-to-one correspondence, the tensioning mechanism (5) comprises an I-shaped rod (16), the I-shaped rod (16) is fixed on the top frame (4) through a vertical rod (15), two ends of a long rod of the I-shaped rod (16) are provided with fixed tensioning discs (17) in rotary connection with the fixed tensioning discs, two end ports of a short rod of the I-shaped rod (16) are internally inserted with spring rods (18), the front end of the spring rod (18) is provided with movable tensioning discs (19) in rotary connection with the spring rods, and the movable tensioning.

2. A core-spun yarn weaving machine tool according to the claim 1, characterized in that the upper part of the L-shaped frame (6) is sleeved with a rotating ring (8) which is connected with the L-shaped frame in a rotating way, the side surface of the rotating ring (8) is provided with a sleeve (9), and the sleeve (9) is used for being clamped at the top of the raw material barrel (7) and is connected with the raw material barrel (7) in a rotating way; the top of the control frame (2) is provided with a core wire guider (11).

3. A machine tool for braiding core-spun yarn according to claim 2, wherein the yarn guide (11) comprises a diagonal bar and a metal ring at the top of the diagonal bar, the metal ring being located directly above the crochet mechanism (10).

4. A machine tool for braiding core-spun yarns according to claim 1 or 2, characterized in that the control frame (2) is provided with side steering rollers (12) on both sides and the bottom of the control frame (2) is provided with a bottom steering roller (13).

5. A core thread weaving machine according to claim 1 or 2, characterized in that the winding mechanism (14) comprises an upper fixed plate (20) and a lower fixed plate (28) which are arranged in parallel and fixed on the side wall of the control frame (2), a lifting plate (21) which is slidably connected with the side wall of the control frame (2) is arranged below the upper fixed plate (20), the lifting plate (21) is connected with the upper fixed plate (20) through a plurality of compression springs (22), a handle (23) and a slide block (24) are respectively arranged on two sides of the lifting plate (21), a rotating shaft (26) is arranged on the lower fixed plate (28), a driving belt (27) is sleeved on the rotating shaft (26), the other end of the driving belt (27) is sleeved on a driving mechanism positioned in the control frame (2), and a winding drum (25) is arranged on the rotating shaft (26).

6. A machine tool for braiding core-spun yarns according to claim 5, characterized in that the take-up reel (25) is snap-fitted to the rotation shaft (26).