CN221837168U - Fixing device convenient for replacing wire barrel on twisting machine - Google Patents

Abstract

The utility model discloses a fixing device for conveniently replacing a wire barrel on a twisting machine, which comprises a fixing seat, a mounting plate matched with the fixing seat and a plurality of connecting barrels uniformly distributed on the fixing seat, wherein a plurality of positioning rods are arranged on the fixing seat, the number of the positioning rods is larger than that of the connecting barrels, the positioning rods are spliced with the connecting barrels, a limiting channel matched with the connecting barrels and a splicing hole communicated with the limiting channel are formed in the mounting plate, a plurality of positioning holes are formed in the connecting barrels, a fixing rod is arranged on the connecting barrels, the fixing rod extends into the limiting channel from one side of the splicing hole, penetrates through the positioning holes and is spliced at the other side of the splicing hole, and the connecting barrels extend out of the limiting channel.

Description

A fixing device for conveniently replacing bobbins on a twisting machine

Technical Field

The utility model relates to the field of a thread twisting machine, and more specifically, to a fixing device on a thread twisting machine which is convenient for replacing a thread bobbin.

Background Art

The twisting machine is a textile machinery that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. The twisting process of the twisting machine is that the combined yarn is drawn from the bobbin, passed through the yarn guide rod and the traverse yarn guide, and output from the yarn guide roller. It is wound around the bobbin through the yarn guide hook and the wire ring. When the spindle drives the bobbin to rotate together, the yarn drags the wire ring to rotate on the annular steel collar to twist the yarn; the bobbin of the twisting machine is usually a hollow cylinder, and the bobbin on the bobbin frame is mostly in a vertical form. Loop on the plug On the spindle, the twisted yarn drags the bobbin from the side to rotate and unwind. When the twisted yarn on the bobbin of the spinning twister is consumed, the bobbin needs to be replaced. The twister usually needs to use yarn bobbins of different specifications to manufacture different types of linear products according to production requirements. The mechanism for installing the bobbins on the existing twister cannot quickly complete the disassembly of multiple bobbins when the bobbins need to be replaced, which reduces the replacement efficiency. In addition, the distance between the bobbins cannot be adjusted, and the height of the mechanism for installing the bobbins cannot be adjusted. It cannot adapt to bobbins of different thicknesses and heights, and has low practicality.

Utility Model Content

In view of the shortcomings of the prior art, the purpose of the utility model is to provide a fixing device for facilitating the replacement of wire bobbins on a twisting machine, which can quickly complete the disassembly of multiple wire bobbins when the wire bobbins need to be replaced, thereby improving the replacement efficiency, and can adjust the distance between the wire bobbins as well as the height of the wire bobbins as needed to accommodate wire bobbins of different thicknesses and heights, thereby improving the practicality of the fixing device.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A fixing device for facilitating replacement of a thread reel on a twisting machine comprises a fixing seat, the fixing seat is movably connected with a mounting plate, the mounting plate cooperates with the fixing seat to form a accommodating space, a number of evenly arranged connecting tubes are arranged in the accommodating space, a number of positioning rods are installed on the fixing seat, the number of positioning rods is greater than the number of connecting tubes, the positioning rods are plugged into the connecting tubes, a limiting channel cooperating with the number of connecting tubes and a number of plug-in holes corresponding to the number of positioning rods are opened on the fixing plate, the plug-in holes are communicated with the limiting channel, a number of positioning holes are opened on the connecting tube, a fixing rod cooperating with the positioning hole is provided on the connecting tube, the connecting tube moves in the limiting channel so that a positioning hole on the connecting tube cooperates with the corresponding plug-in hole, the fixing rod extends into the limiting channel from one side of the plug-in hole, passes through the positioning hole and is plugged into the other side of the plug-in hole, and the connecting tube extends out of the limiting channel.

It is further configured that two hydraulic cylinders respectively disposed at two ends of the mounting plate are installed on the fixing seat, and the hydraulic cylinders are fixedly connected to the mounting plate.

It is further configured that a limiting plate with a T-shaped cross section is inserted at the end of the connecting tube, and a supporting ring is sleeved on the body of the connecting tube, and the supporting ring moves on the connecting tube.

It is further configured that the positioning rod is a telescopic rod.

By adopting the above technical scheme, the beneficial effects of the utility model are as follows: when the wire bobbins need to be replaced, multiple wire bobbins can be disassembled quickly to improve the replacement efficiency, and the distance between the wire bobbins and the height of the wire bobbins can be adjusted as needed to adapt to wire bobbins of different thicknesses and heights, thereby improving practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an embodiment of the utility model.

FIG. 2 is a schematic diagram of the structure of the mounting plate and the connecting tube.

In the figure: a fixing seat 1, a mounting plate 2, an accommodating space 3, a connecting tube 4, a positioning rod 5, a limiting channel 6, a plug-in hole 7, a positioning hole 8, a fixing rod 9, a hydraulic cylinder 10, a limiting plate 11, and a supporting ring 12.

DETAILED DESCRIPTION

The embodiment of the utility model is further described with reference to FIG. 1 and FIG. 2 .

A fixing device for facilitating replacement of a bobbin on a twisting machine comprises a fixing seat 1, a mounting plate 2 is provided on the fixing seat 1, two hydraulic cylinders 10 are installed on the fixing seat 1 and are respectively placed at both ends of the mounting plate 2, the hydraulic cylinder 10 is fixedly connected to the mounting plate 2, the mounting plate 2 cooperates with the fixing seat 1 to form a receiving space 3, a plurality of evenly arranged connecting tubes 4 are provided in the receiving space 3, a plurality of positioning rods 5 are installed on the fixing seat 1 and are placed in the receiving space 3, the number of the positioning rods 5 is greater than the number of the connecting tubes 4, the positioning rods 5 are plugged into one end of the connecting tube 4, the positioning rods 5 are telescopic rods, the mounting plate 2 is provided with a limiting channel 6 that cooperates with the plurality of connecting tubes 4 and a plurality of plug holes 7 that correspond one to one with the plurality of positioning rods 5, and the plug holes 7 correspond to the plurality of The limiting channel 6 is connected, and a plurality of positioning holes 8 are arranged along the height direction of the connecting tube 4. The connecting tube 4 is provided with a fixing rod 9 that cooperates with the positioning hole 8. The connecting tube 4 moves in the limiting channel 6 so that a positioning hole 8 on the connecting tube 4 cooperates with the corresponding plug-in hole 7 to form a passage. The fixing rod 9 extends into the limiting channel 6 from one side of the plug-in hole 7, passes through the positioning hole 8, and is plugged into the other side of the plug-in hole 7 for connecting and fixing the mounting plate 2 and the connecting tube 4. The other end of the connecting tube 4 extends out of the limiting channel 6. A limiting plate 11 with a T-shaped cross section is plugged into the other end of the connecting tube 4. A support ring 12 placed on the mounting plate 2 is sleeved on the body of the connecting tube 4, and the support ring 12 moves on the connecting tube 4.

Working principle: According to the thickness of the thread drum, the distance between the two adjacent connecting tubes 4 is adjusted. Specifically, the connecting tube 4 is slid in the limiting channel 6 to adjust the distance between the two adjacent connecting tubes 4, and the connecting tube 4 is plugged into the corresponding positioning rod 5 to determine the distance between the two adjacent connecting tubes 4, pull out the limiting plate 11, install the thread drum on the connecting tube 4 and place it on the supporting ring 12 to facilitate the thread drum to rotate and unwind the yarn thereon, and then plug the limiting plate 11 back into the connecting tube 4 to prevent the thread drum from detaching from the connecting tube 4 when rotating, and the hydraulic cylinder 10 works to make the mounting plate 2 move up and down, so that the mounting plate 2 moves up and down along the height direction of the connecting tube 4 through the limiting channel 6 to adjust the position of the mounting plate 2 on the connecting tube 4, and the supporting ring 12 moves up and down with the mounting plate 2, so that the thread drum moves up and down along the height direction of the connecting tube 4, and according to the height of the thread drum, the position of the mounting plate 2 on the connecting tube 4 is adjusted to change the size of the accommodating space 3, thereby changing the distance between the supporting ring 12 and the limiting plate 11 to facilitate adapting to the corresponding thread drum height. , cooperate with the fixing rod 9 to extend from one side of the plug hole 7 into the limiting channel 6, pass through the positioning hole 8 and be plugged into the other side of the plug hole 7 to fix the mounting plate 2 at this height, and the hydraulic cylinder 10 also improves the support of the mounting plate 2, so that the wire drum can work normally on the connecting tube 4 above the mounting plate 2, and then the distance between the wire drums can be adjusted as needed and adjusted according to the height of the wire drum to adapt to wire drums of different thicknesses and heights, thereby improving practicality; for the case where the height of individual wire drums is relatively high, the connecting tube 4 moves in the limiting channel 6 to move the connecting tube 4 upward, so that the positioning hole 8 of the corresponding height on the connecting tube 4 is placed in the limiting channel 6, the fixing rod 9 is plugged into the plug hole 7 and the corresponding positioning hole 8 to connect and fix the mounting plate 2 with the connecting tube 4, and the positioning rod 5 of the telescopic rod is extended and plugged into the connecting tube 4 to position the connecting tube 4 so that the connecting tube 4 remains vertical, and cooperate with the support ring 12 to move on the barrel of the connecting tube 4 and be placed on the mounting plate 2, so that the distance between the support ring 12 and the limiting plate 11 is increased to facilitate adaptation to the height of the wire drum, thereby further improving practicality;

When the wire reel needs to be replaced, the limiting plate 11 is pulled out from the connecting tube 4, the fixing rod 9 is pulled out from the mounting plate 2, and the connecting tube 4 is moved in the limiting channel 6 in cooperation with the connecting tube 4. When the hydraulic cylinder 10 is working, the mounting plate 2 can be pushed up to move the multiple wire reels on the mounting plate 2 away from the corresponding connecting tube 4, thereby quickly completing the disassembly of multiple wire reels at one time, and then installing the new wire reels on the corresponding connecting tube 4, thereby improving the replacement efficiency and being highly practical.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a fixing device convenient for change a line section of thick bamboo on twisting machine, including fixing base (1), a serial communication port, swing joint has mounting panel (2) on fixing base (1), mounting panel (2) and fixing base (1) cooperation form accommodation space (3), be equipped with a plurality of connecting tubes (4) of evenly arranging in accommodation space (3), install a plurality of locating levers (5) on fixing base (1), locating lever (5) quantity is more than connecting tube (4) quantity, locating lever (5) are pegged graft with connecting tube (4), open on mounting panel (2) have spacing passageway (6) with a plurality of connecting tubes (4) complex and a plurality of spliced eye (7) with a plurality of locating lever (5) one-to-one, spliced eye (7) and spacing passageway (6) intercommunication, it has a plurality of locating holes (8) to open on connecting tube (4), be equipped with on connecting tube (4) with locating lever (9) complex fixed orifices (8), connecting tube (4) are at spacing passageway (6) internal activity makes connecting tube (4) last a locating hole (8) and corresponding hole (7) and splice hole (7) and stretch into spliced eye (7) from locating lever (7) one side to stretch into spliced eye (7), the connecting cylinder (4) extends out of the limiting channel (6).

2. The fixing device for the twisting machine, which is convenient to replace a wire barrel, according to claim 1, wherein the fixing seat (1) is provided with two hydraulic cylinders (10) respectively arranged at two ends of the mounting plate (2), and the hydraulic cylinders (10) are fixedly connected with the mounting plate (2).

3. The fixing device for a twisting machine, which is convenient for replacing a wire barrel, according to claim 2, characterized in that the end part of the connecting barrel (4) is inserted with a limit plate (11) with a T-shaped cross section, the barrel body of the connecting barrel (4) is sleeved with a supporting ring (12), and the supporting ring (12) moves on the connecting barrel (4).

4. A fixing device for a twisting machine for facilitating the replacement of bobbins according to claim 3, characterised in that the positioning rod (5) is a telescopic rod.