CN207903612U

CN207903612U - Selvage guide improved structure of the batching from clamping

Info

Publication number: CN207903612U
Application number: CN201721670505.4U
Authority: CN
Inventors: 林晓云
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-05
Filing date: 2017-12-05
Publication date: 2018-09-25
Anticipated expiration: 2027-12-05

Abstract

The utility model provides can maintain best contact condition between average cloth clamping force under the axial direction between a kind of granny rag roller group, cloth and each granny rag roller, and then generate enough granny rag strength, to ensure that batching operation keeps the selvage guide improved structure that smoothly batching clamps certainly, including two symmetrically arranged reversing frames, be set up between two reversing frames granny rag roller group at, it is characterised in that：The granny rag roller group is at including intermediate fabric guide roll, the parallel side fabric guide roll set on intermediate fabric guide roll side and the lower cloth roller above the intermediate fabric guide roll other side, the intermediate fabric guide roll, side fabric guide roll and lower cloth roller intermeshing transmission, two free ends of the lower cloth roller are equipped with body cradle, the top of each body cradle is hinged on the inside of reversing frame respectively, and each reversing frame corresponds to the lower part of lower cloth roller end body cradle equipped with the lash adjusting device for adjusting gap between lower cloth roller and intermediate fabric guide roll.

Description

Selvage guide improved structure of the batching from clamping

Technical field

The utility model is related to a kind of batcher on large circle machine, more particularly to a kind of batching changes from the selvage guide clamped Into structure.

Background technology

Circle volume machine is textile industry infrastructure device, also known as large circle machine, and dials, the knitting needle on syringe are set to using multiple The yarn braiding of identical or different material is circularized into cloth, cloth need to be drawn and volume is sent to set by general circle volume machine after completing woven fabric At one it is scroll-like or fold it is in heaps to facilitate storage and transport, for allow volume to set or fold cloth holding it is flat do not have folding line, And keep tension of the cloth when furling expansion average.And it is exactly by the device that the cloth knit out retracting is a bundle of smooth yardage roll The batcher being set to below the circle volume machine.In knitting machine weaving Cheng Buhou, cloth need to be sent to batcher, pass through batcher The setting of side enclosure top granny rag roller drive arrangement with force feed, leveling cloth, and coordinate that batcher folds or cloth-winding mechanism makes Cloth folding at or be rolled into preset specification.

As shown in Figure 1, the general structure of well known batcher is includes pedestal 1 ', the speed change that is installed on pedestal 1 ' passes Dynamic case 2 ' is correspondingly arranged at the left side cabinet 3 ' of pedestal both sides, the reversing frame of right side cabinet, cloth beam 11 ', left side cabinet 3 ', ' the granny rag roller group being made of the granny rag roller of three parallel side-by-sides intermeshing transmission is provided between the top of right side cabinet At 12 '；The side of change gearbox 2 ' is connected in transmission shaft to right side cabinet, and the transmission shaft is by being installed in the cabinet of right side Transmission mechanism drive granny rag roller group rotation（It is not shown in figure）；Cloth beam 11 ' removably sets up left side cabinet 3 ', right side Between cabinet, granny rag roller group 12 ' passes through driving belt（End is shown in figure）The rotation of cloth beam 11 ' is driven to carry out batching, speed change Folding part device 4 is additionally provided with above transmission case.Lower cloth shaft clearance between well known each granny rag roller of batcher be by it is left, The both sides setting of right side cabinet adjusts wheel, and wheel is applied pressure by both sides to the granny rag roller both ends positioned at outside, so as to adjust Its lower cloth gap between intermediate granny rag roller, this shaft clearance adjustment mode, the both ends most stress of granny rag roller, and granny rag roller Intermediate least stress, that is to say, that the circumferential surface discontinuity of whole axis such as applies always the power at granny rag roller both ends, and power is got over Greatly, the strength gap among granny rag roller with both ends is more apparent so that under cloth when cloth, the middle section of granny rag roller can be because of frictional force Deficiency can not spreading clamp cloth, make granny rag power decline, reduce granny rag effect, meanwhile, pull down cloth when also can be because of tension stress not , so that the latitude and longitude of cloth is generated and draw empty, deformation situation, in addition, cloth clamping force is uneven under granny rag roller, cloth beam is in edge rolling Each section of axial direction strength it is just unequal, to influence smoothness when cloth beam batching, batching is of poor quality.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, is provided under the axial direction between a kind of granny rag roller Cloth clamping force is averaged, can maintain best contact condition between cloth and each granny rag roller, and then generates enough granny rag strength, To ensure that batching operation keeps the selvage guide improved structure that smoothly batching clamps certainly.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：Selvage guide of the batching from clamping Improved structure, including two symmetrically arranged reversing frames, are set up in granny rag roller assembly between two reversing frames, it is characterised in that：It is described Granny rag roller assembly includes intermediate fabric guide roll, parallel side fabric guide roll set on intermediate fabric guide roll side and another set on intermediate fabric guide roll Lower cloth roller above side, the intermediate fabric guide roll, side fabric guide roll and lower cloth roller intermeshing transmission, the two of the lower cloth roller are free End is equipped with body cradle, and the top of each body cradle is hinged on the inside of reversing frame respectively, and each reversing frame corresponds to lower cloth roller end The lower part of portion's body cradle is equipped with the lash adjusting device for adjusting gap between lower cloth roller and intermediate fabric guide roll.

It is further improved：The lash adjusting device includes adjusting screw rod, limited block and flexible positioning, the limit Block is tiltedly set to the side-lower far from lower cloth roller on the inside of reversing frame, and the adjusting screw rod is tiltedly set to one end on the inside of reversing frame and passes through The lower end of body cradle is resisted on limited block, and adjusting screw rod is threadedly coupled with body cradle, one end connection of the flexible positioning The lower end of reversing frame, the other end are fixed on the inside of reversing frame.

It is further improved：The flexible positioning is retaining spring.

It is further improved：The end of the adjusting screw rod is hemispherical.

The advantageous effect that the utility model is reached is：When work, cloth is led between intermediate fabric guide roll and side fabric guide roll Enter, be set around exporting to cloth-rolling device between intermediate fabric guide roll and lower cloth roller and from lower cloth roller, compared with prior art originally The lower cloth roller of invention is set to above the side of intermediate fabric guide roll, cloth cover entirety pulling force when so as to using cloth-rolling device edge rolling Clamping force is applied to lower cloth roller, so that it is automatically adjusted the lower cloth clamping force between lower cloth roller and intermediate fabric guide roll, as long as advantage is Each section of circumferential surface strength of axial direction of whole axis when edge rolling is average, each section of clamping of axial direction between lower cloth roller and intermediate fabric guide roll Power is also average, plays the role of self-adjusting, and fabric quality is allowed more to step to a new level, flat with the strength at both ends among lower cloth roller So that under cloth when cloth, the stage casing of lower cloth roller will not because of frictional force deficiency can not spreading clamp cloth, improve granny rag effect Fruit, meanwhile, the latitude and longitude of cloth will not be made to generate and draw empty, deformation situation because of tension stress unevenness when pulling down cloth, in addition, Lower cloth roller axially each section lower cloth clamping force it is uniform, each section of circumferential surface strength of axial direction of the cloth beam in edge rolling is just average, from And smoothness when improving cloth beam batching, batching are high-quality.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.

In the accompanying drawings：

Fig. 1 is the structural schematic diagram of prior art batcher；

Fig. 2 is the main structure diagram of the utility model embodiment.

Specific implementation mode

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment：As shown in Fig. 2, the utility model provides the selvage guide improved structure that batching clamps certainly, including two symmetrically set The reversing frame 1 set, is set up in granny rag roller assembly between two reversing frames 1, and the granny rag roller assembly includes intermediate fabric guide roll 21, parallel Side fabric guide roll 22 set on 21 side of intermediate fabric guide roll and the lower cloth roller 23 above 21 other side of intermediate fabric guide roll, in described Between fabric guide roll 21, side fabric guide roll 22 and the intermeshing transmission of lower cloth roller 23, the drive mechanism of granny rag roller assembly belongs to known technology, Here it does not do and states in detail, two free ends of the lower cloth roller 23 are equipped with body cradle 24, and the top of each body cradle 24 is distinguished Hinged by shaft 25 and 1 inside of reversing frame, the lower part of the correspondence of each reversing frame 1 23 end body cradle 24 of lower cloth roller, which is equipped with, to be used The lash adjusting device in gap between adjustment lower cloth roller 23 and intermediate fabric guide roll 21.

The lash adjusting device includes adjusting screw rod 3, limited block 4 and flexible positioning 5, and the flexible positioning is fixed Position spring, tiltedly set on 1 side-lower of the inside far from lower cloth roller 23 of reversing frame, the adjusting screw rod 3 is tiltedly set to the limited block 4 1 inside one end of reversing frame passes through the lower end of body cradle 24 to resist on limited block 4, and adjusting screw rod 3 connects with 24 screw thread of body cradle It connects, the lower end of one end connection reversing frame 1 of the retaining spring, the other end is fixed on the inside of reversing frame 1.Retaining spring is not only The unconditional of adjusting screw rod 3 moves upwards after adjusting screw rod 3 can be positioned preventing gap from adjusting, and can also slow down adjusting screw rod 3 Adjust impact force when gap.In addition, that the gap of lower cloth roller and intermediate fabric guide roll can also be made to do is micro- for the setting of the retaining spring Adjustment, adapts to the cloth of different-thickness, makes that between the cloth of different-thickness and each granny rag roller best contact condition can be maintained.

The end of the adjusting screw rod 3 is hemispherical, and end, which is hemispherical, reduces adjusting screw rod and limit when gap adjusts The frictional force of position block keeps its end more steady, flexible, smooth when walking on limited block.

When work, cloth imports between intermediate fabric guide roll and side fabric guide roll, be set around intermediate fabric guide roll and lower cloth roller it Between and exporting to cloth-rolling device from lower cloth roller, compared with prior art lower cloth roller of the invention be set to intermediate fabric guide roll Above side, cloth cover entirety pulling force when so as to using cloth-rolling device edge rolling applies clamping force to lower cloth roller, it is made to adjust automatically The lower cloth clamping force between lower cloth roller and intermediate fabric guide roll is saved, as long as each section of circumference table of axial direction of whole axis when advantage is edge rolling Face strength is average, and each section of clamping force of axial direction between lower cloth roller and intermediate fabric guide roll is also average, plays the role of self-adjusting, allows Fabric quality more steps to a new level, average with the strength at both ends among lower cloth roller so that under cloth when cloth, the stage casing of lower cloth roller is not Can because frictional force deficiency can not spreading clamp cloth, improve granny rag effect, meanwhile, pull down cloth when will not be because of tension stress not , so that the latitude and longitude of cloth is generated and draw empty, deformation situation, in addition, lower cloth roller axially each section lower cloth clamping force it is uniform, batching Each section of circumferential surface strength of axial direction of the roller in edge rolling is just average, to improve smoothness when cloth beam batching, batching matter It measures.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. batching is set up in granny rag between two reversing frames from the selvage guide improved structure clamped, including two symmetrically arranged reversing frames Roller assembly, it is characterised in that：The granny rag roller assembly includes intermediate fabric guide roll, the parallel side selvage guide set on intermediate fabric guide roll side Roller and the lower cloth roller above the intermediate fabric guide roll other side, the intermediate fabric guide roll, side fabric guide roll and lower cloth roller intermeshing Two free ends of transmission, the lower cloth roller are equipped with body cradle, and the top of each body cradle is hinged on the inside of reversing frame respectively, institute It states each reversing frame and corresponds to the lower part of lower cloth roller end body cradle equipped with for adjusting gap between lower cloth roller and intermediate fabric guide roll Lash adjusting device.

2. the selvage guide improved structure that batching according to claim 1 clamps certainly, it is characterised in that：The lash adjusting device Including adjusting screw rod, limited block and flexible positioning, the limited block is tiltedly set on the inside of reversing frame under the side far from lower cloth roller Side, the adjusting screw rod are tiltedly set to one end on the inside of reversing frame and the lower end of body cradle are passed through to resist on limited block, adjusting screw rod It is threadedly coupled with body cradle, the lower end of one end connection reversing frame of the flexible positioning, the other end is fixed on the interior of reversing frame Side.

3. the selvage guide improved structure that batching according to claim 2 clamps certainly, it is characterised in that：The flexible positioning is Retaining spring.

4. the selvage guide improved structure that batching according to claim 2 clamps certainly, it is characterised in that：The end of the adjusting screw rod Portion is hemispherical.