CN210506686U

CN210506686U - Clamp for mounting and dismounting warp beam of textile machine

Info

Publication number: CN210506686U
Application number: CN201921005940.4U
Authority: CN
Inventors: 杨伟庆; 崔学君; 王涛; 崔桂亮
Original assignee: Qingdao Spark Yinchun Textile Machinery Co ltd
Current assignee: Qingdao Spark Yinchun Textile Machinery Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-12
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to the technical field of manufacturing and mounting of textile machines, in particular to a clamp for mounting and dismounting a warp beam of a textile machine, which comprises two clamp bodies, wherein the top of each clamp body is provided with a first bulge, and the middle part of each clamp body is provided with a second bulge; the first bulge and the second bulge are semicircular and are arranged on one side of the clamp body; a pin hole is formed in the top end of each clamp body, and a pin penetrates through the pin holes to movably connect the two clamp bodies; two clamp bodies symmetrical arrangement, two clamp bodies are involutory to form first keeping silent by two first archs, form the second by two second archs and keep silent. Compared with the prior art that the back beam is fixed through overturning by a plurality of operators to be installed or the warp beam is detached, the clamp is used for overturning the back beam to be fixed, so that the labor cost is saved, the time and the labor are saved, the working efficiency is improved, and the potential safety hazard is reduced.

Description

Clamp for mounting and dismounting warp beam of textile machine

Technical Field

The utility model relates to a weaving machine makes and installs technical field, especially relates to a clamp that is used for quick-witted warp beam of weaving to install and dismantle.

Background

Textile machines are also called textile machines, weaving machines, cotton spinning machines, etc. The textile machine is a general name of a tool for processing raw materials such as threads, silks, hemp and the like into silk threads and then weaving the silk threads into cloth. In the course of the development of the textile industry, various types of shuttleless looms have emerged, including projectile looms, air-jet looms, water-jet looms, polyphase looms, magnetic weft insertion looms, etc.

The warp beam is one of the important parts of the textile machine, and the warp is wound on the warp beam to carry out the textile operation. The warp beam is arranged on a warp beam support below a fixed back beam in the prior art, the warp beam is required to be disassembled to re-install the warp beam for winding warp after the warp is used up, and the operation of assembling and disassembling the warp beam under the normal working condition of a textile machine needs to be performed once a week. Because the maximum diameter of warp beam is greater than the distance of fixed back beam to ground, can take place to interfere the warp beam at installation or dismantlement warp beam in-process fixed back beam, so at every turn the warp beam in-process needs many operation workman at installation or dismantlement to lift fixed back beam at first, then installs the warp beam at the warp beam support or follow the warp beam support and dismantle, waste time and energy, reduced work efficiency, also increased the potential safety hazard simultaneously.

Research and development team of the company researches the technical problem, the height of the fixed back beam is higher, so that the height of the fixed back beam above the ground is larger than the maximum diameter of the warp beam, and the height of the corresponding whole frame of the textile machine is increased. The new problem has been brought through above-mentioned improvement, because the weaving workman uses the women as the owner, and the height is shorter relatively, has increased behind the weaving quick-witted frame height that many weaving workmans can't comfortable operation weaving machine.

Aiming at the technical problems, research and development teams of companies develop the hoop for mounting and dismounting the warp beam of the textile machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamp for quick-witted warp beam of weaving installs and dismantles, under the prerequisite that does not change quick-witted frame height of weaving, can lift up fixed back beam upwards through this clamp in the installation or dismantlement warp beam in-process, installs or dismantles the warp beam again, and this clamp low in manufacturing cost has both saved the human cost, and labour saving and time saving has also improved work efficiency, has also reduced the potential safety hazard simultaneously.

In order to achieve the above object, the utility model discloses a technical solution is:

a clamp for mounting and dismounting a warp beam of a textile machine comprises two clamp bodies, wherein a first bulge is arranged at the top of each clamp body, and a second bulge is arranged in the middle of each clamp body; the first bulge and the second bulge are semicircular and are arranged on one side of the clamp body; a pin hole is formed in the top end of each clamp body, and a pin penetrates through the pin holes to movably connect the two clamp bodies; two clamp bodies symmetrical arrangement, two clamp bodies are involutory to form first keeping silent by two first archs, form the second by two second archs and keep silent.

Preferably, the first jaw is circular and is matched with a movable back beam shaft of the textile machine, and the movable back beam shaft of the textile machine can be clamped by the first jaw; the second is kept silent and is circular and weaving quick-witted fixed back beam axle looks adaptation, and the second is kept silent and can be pressed from both sides quick-witted fixed back beam axle of weaving.

Preferably, the bottom of the clamp body is provided with a through hole.

Preferably, the clamp further comprises a bolt and a pre-tightening nut, the bolt penetrates through the two through holes of the clamp, and the pre-tightening nut is screwed on the bolt to enable the two clamp bodies to be closed.

Compared with the prior art the utility model discloses the beneficial effect who has:

(1) the clamp can be used for turning and lifting the fixed back beam upwards in the process of mounting or dismounting the warp beam, and then mounting or dismounting operation is carried out. The clamp is low in manufacturing cost, labor cost and time are saved, working efficiency is improved, and potential safety hazards are reduced.

(2) The bottom of the hoop body is provided with a through hole, a bolt penetrates through the two through holes of the hoop, and a pre-tightening nut is screwed on the bolt to enable the two hoop bodies to oppositely involute. The clamp is clamped on the movable back beam and the fixed back beam through the matching of the bolt and the pre-tightening nut, the clamp is not easy to fall off in the process of overturning the fixed back beam, and the potential safety hazard is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a clip.

Fig. 2 is a schematic view of the structure of the clip in the expanded state.

Fig. 3 is a schematic view of the structure of the clip body.

Figure 4 is a schematic view of the clip being clipped onto a textile machine.

Fig. 5 is a schematic view of the process of fixing the back beam by turning the clip.

Detailed Description

The technical scheme of the utility model is explained with the attached drawings in detail:

the utility model provides a clamp for quick-witted warp beam of weaving installs and dismantles, includes two clamp bodies, and wherein the top of clamp body is equipped with first arch 1, and the middle part is equipped with second arch 2. The specific first protrusion 1 and the second protrusion 2 are semicircular and are arranged on one side of the hoop body. Be equipped with pinhole 3 at clamp body top end, the pin passes pinhole 3 with two clamp body swing joint, makes two clamp bodies can be involutory each other with launch, specific two clamp body symmetrical arrangement, and two clamp bodies form first 7 of keeping silent by two first archs 1 after involutory, form the second by two protruding 2 of second and keep silent 8. More specifically, the first jaw 7 is circular and is matched with a movable back beam shaft 13 of the textile machine, and the first jaw 7 can clamp the movable back beam shaft 13 of the textile machine; the second jaw 8 is circular and is matched with a fixed back beam shaft 14 of the textile machine, and the second jaw 8 can clamp the fixed back beam shaft 14 of the textile machine. The semi-circle diameters of the first bulge 1 and the second bulge 2 can be changed correspondingly according to the diameters of the movable back beam shaft 13 and the fixed back beam shaft 14 of different textile machines to which the clamping band is applied.

The clamp further comprises a bolt 5 and a pre-tightening nut 6, a through hole 4 is further formed in the bottom of the clamp body, the bolt penetrates through the two through holes 4 of the clamp, and the pre-tightening nut 6 is screwed on the bolt 5 to enable the two clamp bodies to be closed. The pretension nut 6 is unscrewed to unfold the two clamp bodies.

This clamp low in manufacturing cost uses this clamp to install or dismantle weaving machine warp beam 12, has both saved the human cost, and labour saving and time saving has also improved work efficiency, has also reduced the potential safety hazard simultaneously. The clamp is clamped on the movable back beam shaft 13 and the fixed back beam shaft 14 through the matching of the bolt 5 and the pre-tightening nut 6, the clamp is not easy to fall off in the process of overturning the fixed back beam shaft 14, and potential safety hazards are reduced.

The specific operation of the clip applied on the textile machine is explained with reference to fig. 4 to 5:

(1) before the beam 12 is installed or disassembled, the two first bulges 1 form a first jaw 7 and are clamped at one end of the movable back beam shaft 13, the two second bulges 2 form a second jaw 8 and are correspondingly clamped at one end of the fixed back beam shaft 14, then the bolt 5 penetrates through the through hole 4, and the pre-tightening nut 6 is screwed, as shown in A in figures 4 and 5. The clips are clipped to the other ends of the movable back beam axle 13 and the fixed back beam axle 14 in accordance with the same operation.

(2) Two operators simultaneously hold the bottom of the clamp and turn the fixed back beam axle 14 upward with the movable back beam axle 13 as a fulcrum, as shown in fig. 5B.

(3) The fixed back beam axle 14 continues to be flipped up until the clamp is held against the fixed back beam retainer 10 as shown at C in fig. 5. The beam 12 is then mounted on the beam support 11 on the frame 9 or removed from the beam support 11.

(4) After the warp beam 12 is installed or disassembled, the fixed back beam shaft 14 is turned to the original position, and the clamp is taken down.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A clamp for mounting and dismounting a warp beam of a textile machine is characterized by comprising two clamp bodies, wherein a first bulge is arranged at the top of each clamp body, and a second bulge is arranged in the middle of each clamp body; the first bulge and the second bulge are semicircular and are arranged on one side of the clamp body; a pin hole is formed in the top end of each clamp body, and a pin penetrates through the pin holes to movably connect the two clamp bodies; two clamp bodies symmetrical arrangement, two clamp bodies are involutory to form first keeping silent by two first archs, form the second by two second archs and keep silent.

2. The clamp for mounting and dismounting the warp beam of the textile machine as claimed in claim 1, wherein the first jaw is circular and is matched with a movable back beam shaft of the textile machine, and the first jaw can clamp the movable back beam shaft of the textile machine; the second is kept silent and is circular and weaving quick-witted fixed back beam axle looks adaptation, and the second is kept silent and can be pressed from both sides quick-witted fixed back beam axle of weaving.

3. The clamp of claim 1, wherein the bottom of the clamp body is provided with a through hole.

4. The clamp of claim 3, further comprising a bolt passing through the two through holes of the clamp and a pre-tightening nut screwed on the bolt to align the two clamp bodies.