CN217399060U - Carding bar creeling blocking device of carding machine - Google Patents

Abstract

The utility model belongs to the technical field of the spinning among the textile engineering, concretely relates to carding machine's carding machine strip section of thick bamboo blocking device that trades, including installing the bottom plate in carding machine tap conducting bar wheel support bottom, fixed mounting has vertical backup pad on the bottom plate, and the backup pad top is equipped with the cross axle, is equipped with the leather roller on the cross axle, and the leather roller is located the below of conducting bar wheel. The bottom plate is arranged on the table top of the carding machine, the supporting plate is arranged on the bottom plate, the cross shaft is used as a supporting rod and inserted into the supporting plate, and the leather roller is sleeved on the cross shaft. The cotton sliver moves at a high speed on the equipment, and after the cotton sliver is full, the cotton sliver is pushed out along with the bobbin so as to be tensioned and is contacted with the leather roller, so that the output speed of the cotton sliver is reduced at the instant of contact, and the success rate of broken cotton slivers is improved. The purpose of automatic broken bar of the creel without influencing production is realized.

Description

Carding bar creeling blocking device of carding machine

Technical Field

The utility model relates to a carding bar creeling blocking device of carding machine for TC10 carding machine belongs to the spinning technical field among the textile engineering.

Background

A carding machine is used for processing cotton fibers and chemical fibers, and belongs to textile machinery. According to the spinning process flow, cotton carding is an important process. The former process of the carding machine is an opening and picking combination machine, and the latter process is a drawing frame (carding process) or a sliver lap machine (combing process). The working principle of the carding machine is to open and comb and remove impurities on cotton (fiber) rolls sent from the previous process or oil cotton (chemical fiber) layers supplied by a cotton box, so that all curled blocky cotton rings become single fiber shapes which are basically straightened, and then cotton slivers with certain specifications are integrated and stored in a cotton cylinder.

The problem of continuous sliver often appears when full section of thick bamboo of TC10 carding machine is followed and is traded a section of thick bamboo automatically, leads to the silver to twine on a section of thick bamboo, needs the frequent processing of going rounds of car stop worker, has increaseed car stop worker's intensity of labour, has reduced workshop production efficiency, and twines a section of thick bamboo silver and can not use, consequently need handle as useless strip, the extravagant cost.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a carding bar creeling blocking device of carding machine for can block the silver automatically when the carding machine creeps, change the drawback that the creeling is continuous, alleviate workman work burden, improve production efficiency.

Carding machine's comb and parallel cotton fibers prior to spinning strip section of thick bamboo blocking device that trades, including installing the bottom plate in carding machine tap conducting bar wheel support bottom, fixed mounting has vertical backup pad on the bottom plate, and the backup pad top is equipped with the cross axle, is equipped with the leather roller on the cross axle, and the leather roller is located the below of conducting bar wheel.

The bottom plate is arranged on the table top of the carding machine, the supporting plate is arranged on the bottom plate, the cross shaft is used as a supporting rod and inserted into the supporting plate, and the leather roller is sleeved on the cross shaft. The cotton sliver moves at high speed on the device, and after the cotton sliver is full, the cotton sliver is pushed out along with the bobbin to be tensioned and is in contact with the leather roller, so that the output speed of the cotton sliver is reduced at the instant of contact, and the success rate of broken cotton sliver is improved. The purpose of automatic broken bar of the creel without influencing production is realized.

The leather roller is installed at one end of the cross shaft, threads are arranged at the other end of the cross shaft, the cross shaft is fixed to the top of the supporting plate through two nuts matched with the threads, and the cross shaft can drive the leather roller on the cross shaft to be adjusted left and right. Thereby the contact position of the leather roller and the cotton sliver can be adjusted, and the service life of the leather roller is prolonged.

Specifically, the guide bar wheel support and the bottom plate are provided with screw holes which are overlapped together, and bolts penetrate through the screw holes to fix the guide bar wheel support and the bottom plate on the carding machine.

Specifically, the supporting plate is fixed on the bottom plate through welding.

Specifically, the bottom plate, the supporting plate and the transverse shaft are perpendicular to each other.

Preferably, the leather roller is arranged on the transverse shaft through a bearing, and the leather roller can be detached and replaced.

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

carding bar of carding machine trades a section of thick bamboo blocking device, through installing additional and blocking the leather roller, reached the purpose that blocks the silver when carding bar trades a section of thick bamboo. When the cotton carding cylinder is automatically replaced, the cotton sliver can be blocked, the cotton sliver is prevented from being wound on the cotton sliver can, the problem that a cotton sliver winding cylinder is processed by a vehicle stop worker is solved, the work load of the worker is reduced, and the production efficiency is improved. Meanwhile, the problem that the cost for treating waste cotton strips cannot be used by winding the cotton strips in the cylinder is avoided, and the fire hazard caused by the contact of the cotton strips and some metal parts such as the cotton cylinder is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

In the figure: a guide bar wheel support 1; a guide bar wheel 2; a cotton sliver 3; a base plate 4; a support plate 5; a horizontal axis 6; a leather roller 7; a nut 8; a screw hole 9.

Detailed Description

The invention will be further described with reference to specific examples. However, in the description of the present invention, it should be noted that the terms "front end", "rear end", "left and right", "upper", "lower", "horizontal", 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.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as being 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 according to specific situations by those of ordinary skill in the art.

As shown in figure 1, carding bar creeling blocking device of carding machine, including installing bottom plate 4 in carding machine tap conducting bar wheel support 1 bottom, fixed mounting has vertical backup pad 5 on bottom plate 4, and 5 tops of backup pad are equipped with cross axle 6, are equipped with leather roller 7 on the cross axle 6, and leather roller 7 is located the below of conducting bar wheel 2. The leather roller 7 is arranged on the transverse shaft 6 through a bearing, and the leather roller 7 can be detached and replaced. The diameter of the leather roller 7 is 28mm +/-0.5 mm, the length of the leather roller 7 is 40mm, the transverse shaft 6 is the total length of 297mm, the diameter of the iron roller is 10mm, and the distance from the inner side of the leather roller 7 to the surface of the supporting plate 5 is 207 mm.

Wherein, the one end of cross axle 6 is installed leather roller 7, and the cross axle 6 other end has the length and is 90mm screw thread, and cross axle 6 passes through two nuts 8 with screw thread fit and fixes at the backup pad 5 top, and cross axle 6 can drive leather roller 7 above that and adjust about. Because the silver can wear and tear when contacting with leather roller 7, and wearing and tearing seriously can influence and block the effect, the position of leather roller 7 can be adjusted at will to this structure, changes the contact point, prolongs the life and the change frequency of leather roller.

The conducting bar wheel support 1 and the bottom plate 4 of the embodiment are provided with two superposed screw holes 9, the diameter of each hole is 5mm, the center distance of the holes is 110mm, bolts penetrate through the screw holes 9 to fix the conducting bar wheel support 1 and the bottom plate 4 on a carding machine, the supporting plate 5 is fixed on the bottom plate 4 through welding, and the bottom plate 4, the supporting plate 5 and the transverse shaft 6 are perpendicular to each other. Bottom plate 4 thickness is 2mm, width 40mm, length 235 mm's steel sheet, and backup pad 5 is thickness 2mm, width 40mm, length 115 mm's steel sheet, has a diameter 10 mm's screw on the backup pad 5, and this screw is used for cross axle 6 to pass, and the screw is apart from the distance of bottom welding point to be 95mm, and backup pad 5 width direction and bottom plate 4 length direction's central line coincide.

For ease of understanding, the installation process and principle of action of the present embodiment are given below:

the bottom plate 4 is placed on the table board, the two screw holes 9 are respectively aligned to the screw holes on the table board and screwed tightly by screws for reinforcement, the cross shaft 6 is screwed into the screw holes of the support plate 5 welded on the bottom plate 4, a certain gap is formed between the end side of the head end of the leather roller 7 and the position of the cotton sliver 3 in a tangent mode, the cotton sliver 3 reaches the cotton cylinder after passing through the guide wheel 2, the cotton sliver is pushed out and tensioned along with the cotton cylinder after the cotton cylinder is full, so that the cotton sliver 3 is in contact with the leather roller 7, the output speed of the cotton sliver 3 is reduced in the moment of contact, and the success rate of broken cotton slivers is improved.

The application examples are as follows:

the area A carding machine is additionally provided with a cylinder changing blocking device, the area B carding machine is not additionally provided with a cylinder changing blocking device, the number of the two areas of the carding machines is the same, and the two areas are respectively provided with 20 carding machines which are spun with SUPIMA raw materials. The doffing break of one shift was tracked, and 93 doffs each occurred in the A, B area.

Experimental data pairs such as table 1 below:

item	Success rate of broken wire%
		Region A	100％
Region B	30％

Through experimental observation, the success rate of broken strips is improved to 100 percent from 30 percent after the cylinder changing blocking device is additionally arranged, the labor intensity of a car stop worker is greatly reduced, and the production efficiency of a workshop is improved.

In conclusion, by additionally arranging the cotton carding strip bobbin changing blocking device, the purpose that the cotton carding strips are smoothly broken after the cotton carding strips are automatically replaced is achieved, cotton slivers are prevented from being continuously wound on a bobbin after the bobbin is replaced, the working strength of a vehicle stop worker for processing the returned strips and moving the wheels to wind the returned strips so as to cause inflexible rotation and the like is increased, meanwhile, the cost waste caused by the increased returned strips is reduced, and the problems of fire hazard and the like are also avoided.

Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.

Claims (6)

1. The utility model provides a carding bar creeling blocking device of carding machine which characterized in that: the device comprises a bottom plate (4) arranged at the bottom of a guide bar wheel support (1) of a carding machine, wherein a vertical supporting plate (5) is fixedly arranged on the bottom plate (4), a transverse shaft (6) is arranged at the top of the supporting plate (5), a leather roller (7) is arranged on the transverse shaft (6), and the leather roller (7) is positioned below the guide bar wheel (2).

2. The carding bar creel blocking apparatus of a carding machine according to claim 1, wherein: the leather roller (7) is installed to cross axle (6) one end, the cross axle (6) other end has the screw thread, cross axle (6) are fixed at backup pad (5) top through two nut (8) with screw thread fit, cross axle (6) can drive the leather roller (7) on it and adjust about.

3. The carding bar creel blocking apparatus of a carding machine according to claim 1 or 2, wherein: the sliver wheel support (1) and the bottom plate (4) are provided with screw holes (9) which are overlapped together, and bolts penetrate through the screw holes (9) to fix the sliver wheel support (1) and the bottom plate (4) on the carding machine.

4. A carding bar feed interruption device for a carding machine according to claim 1 or 2, characterised in that: the supporting plate (5) is fixed on the bottom plate (4) through welding.

5. The carding bar creel blocking apparatus of a carding machine according to claim 1 or 2, wherein: the bottom plate (4), the supporting plate (5) and the transverse shaft (6) are mutually vertical.

6. The carding bar creel blocking apparatus of a carding machine according to claim 1 or 2, wherein: the leather roller (7) is arranged on the transverse shaft (6) through a bearing, and the leather roller (7) can be detached and replaced.

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