CN211734692U - Adjustable pull cylinder - Google Patents
Adjustable pull cylinder Download PDFInfo
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- CN211734692U CN211734692U CN201921749714.7U CN201921749714U CN211734692U CN 211734692 U CN211734692 U CN 211734692U CN 201921749714 U CN201921749714 U CN 201921749714U CN 211734692 U CN211734692 U CN 211734692U
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Abstract
The utility model provides a slide with adjustable, including faller, hemmer and cloth leading truck, hemmer vertical fixation is in on the faller, the cloth leading truck is detachable to be fixed in the feed end of hemmer, the cloth leading truck includes a plurality of parallel vertical branch of each other and a plurality of parallel horizontal branch of each other, vertical branch with horizontal branch is detachable the connection of head and the tail of each other, be provided with the horizontal regulating part that is used for adjusting adjacent vertical branch distance on the horizontal branch, be provided with the vertical regulating part that is used for adjusting vertical branch length on the vertical branch, this adjustable slide can adapt to the cloth of different materials, and the quality of borduring is stable.
Description
Technical Field
The utility model relates to a sewing machine accessory technical field especially relates to a slide with adjustable.
Background
In the processing and production process of clothes, a process of curling or folding edges is often involved, generally, tools such as curling presser feet and the like are used for manufacturing, but operators are required to master corresponding operating skills to sew qualified products, and the pull cylinders are also called hemers, edge covering pull cylinders, knitting pull cylinders and edge sewing devices and are auxiliary tools of various clothes, leather and case sewing equipment. The pull cylinder is mainly used for collar rolling, edge covering, hemming, edge folding, surrounding edge, foot pulling, pull belt and the like in the sewing process of various fabrics; in the market, special pull-cylinders such as underpants, waist of trousers, towels, pockets, fur and the like have been developed aiming at specific product structures.
At present, the chinese utility model patent that current patent grant bulletin number is CN207391719U discloses a cylinder of drawing of borduring, belongs to the sewing field, aims at providing a cylinder of drawing of borduring, and its technical scheme main points are: the cloth pressing device comprises a needle plate and a hemmer vertically arranged on the needle plate, wherein one side of the hemmer is provided with a first long hole along the length direction of the hemmer, and the hemmer is internally provided with a pressing piece which is used for extending into the hemmer and pressing cloth; the utility model has the advantages that: the cloth is pressed by the pressing piece, and then the pressing piece is moved towards the discharge hole of the hemmer, so that the cloth is conveniently and quickly moved to the discharge hole of the hemmer, and an operator can conveniently take out the cloth. However, when the cloth is fed into the draw tube, the cloth may be curled and deformed in the process of passing through the serpentine rod, and the cloth strips are difficult to be fully unfolded in the process of conveying the cloth, so that the quality of edge covering is unstable.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at avoiding the weak point among the prior art and providing an adjustable slide, this adjustable slide can adapt to the cloth of different materials, and the steady quality of borduring.
The embodiment of the utility model provides a slide with adjustable, including faller, hemmer and cloth leading truck, hemmer vertical fixation is in on the faller, the cloth leading truck is detachable to be fixed in the feed end of hemmer, the cloth leading truck includes a plurality of vertical branch that are parallel mutually and a plurality of horizontal branch that are parallel mutually, vertical branch with horizontal branch is the detachable connection of head and the tail of each other, be provided with the horizontal regulating part that is used for adjusting adjacent vertical branch distance on the horizontal branch, be provided with the vertical regulating part that is used for adjusting vertical branch length on the vertical branch.
Further, horizontal branch is including first horizontal branch and second horizontal branch, the inside spout of having seted up of first horizontal branch, second horizontal branch is located in the spout of first horizontal branch and can be for first horizontal branch horizontal slip, horizontal adjusting part run through in the lateral wall of first horizontal branch with the surface of second horizontal branch is inconsistent and is used for control the horizontal slip length of first horizontal branch.
Further, the transverse adjusting piece is an adjusting bolt.
Further, vertical branch is including first vertical branch and second vertical branch, the cavity has been seted up to first vertical branch inside, second vertical branch is located in the cavity of first vertical branch and can slide from top to bottom for first vertical branch, vertical adjusting part is located in the cavity, the output of vertical adjusting part with second vertical branch fixed connection just is used for control the length that slides from top to bottom of first horizontal branch.
Further, the vertical adjusting piece is a micro hydraulic push rod device.
Furthermore, a roller used for reducing friction force between the cloth and the vertical supporting rod is sleeved on the vertical supporting rod.
Further, the roller surface cladding has the one deck to be used for improving the protective layer of roller practical life, the protective layer is the silica gel protective layer.
Furthermore, the vertical supporting rods are vertically fixed between the transverse supporting rods, placing grooves are further formed in the transverse supporting rods, and two ends of each vertical supporting rod are respectively buckled in the placing grooves through connecting pieces.
Furthermore, the cloth guide frame further comprises a connecting ring used for being connected with a hemmer, the tail end of the connecting ring is provided with an external thread, a limiting sleeve matched with the connecting ring in size is fixed on the back of the hemmer, the connecting ring is located in the limiting sleeve, and a nut matched with the external thread of the connecting ring is further arranged at the lower end of the limiting sleeve.
Compared with the prior art, the utility model has the advantages that:
(1) the distance between the adjacent vertical supporting rods is changed through the transverse adjusting piece, corresponding adjustment is carried out according to different cloth materials, the curling degrees of the different cloth materials are adapted, the cloth materials are conveyed in the cloth guide frame in an unfolding mode, the edge covering effect is good, meanwhile, the length of the vertical supporting rods is changed through the vertical adjusting piece, the cloth materials with different lengths are correspondingly adjusted, the width sizes of the different cloth materials are adapted, and the applicability of the cloth guide frame is strong;
(2) through the cooperation of the card of standing groove and connecting piece is held for vertical branch with can realize detachable connection between the horizontal branch, not only can make the cloth leading truck change easy maintenance, still be convenient for the arrangement simultaneously.
(3) The roller reduces the friction force of the cloth when the cloth is transmitted between the vertical supporting rods, so that the cloth cannot be curled due to the friction force generated during transmission.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.
Fig. 1 is a schematic view of the overall structure of an adjustable slide according to the present invention.
Fig. 2 is a partial sectional view of the middle cloth guide frame of the present invention.
Fig. 3 is a front view of the cloth guide frame of the present invention.
The figure includes: the cloth guide frame comprises a needle plate 1, a hemmer 2, a cloth guide frame 3, a transverse support rod 31, a first transverse support rod 311, a second transverse support rod 312, a sliding groove 313, a transverse adjusting piece 314, a placing groove 315, a vertical support rod 32, a first vertical support rod 321, a second vertical support rod 322, a vertical adjusting piece 324, a connecting piece 325, a connecting ring 33, external threads 331, a roller 34, a protective layer 35, a limiting sleeve 4 and a nut 5.
Detailed Description
The invention will be further described with reference to the following examples.
As shown in fig. 1-3, the embodiment of the present invention provides an adjustable slide, which comprises a needle plate 1, a hemmer 2 and a cloth guide frame 3, wherein the hemmer 2 is vertically fixed on the needle plate 1, the cloth guide frame 3 is detachably fixed on a feeding end of the hemmer 2, the cloth guide frame 3 comprises a plurality of vertical supporting rods 32 parallel to each other and a plurality of transverse supporting rods 31 parallel to each other, the vertical supporting rods 32 and the transverse supporting rods 31 are detachably connected end to end, the transverse supporting rods 31 are provided with transverse adjusting members 314 for adjusting the distance between adjacent vertical supporting rods 32, the vertical supporting rods 32 are provided with vertical adjusting members 324 for adjusting the length of the vertical supporting rods 32, the distance between adjacent vertical supporting rods 32 is changed by the transverse adjusting members 314, and corresponding adjustment is performed according to different cloth materials, adapt to the degree of curling of different cloth for the cloth keeps the transmission of stretching in the cloth leading truck, thereby makes the effect of borduring better, simultaneously through vertical adjusting part 324, makes the length of vertical branch 32 obtain changing, has more the cloth of different length and carries out corresponding regulation, adapts to the width size of different cloth, makes the cloth leading truck suitability stronger.
In a preferred embodiment, the transverse strut 31 includes a first transverse strut 311 and a second transverse strut 312, a sliding slot 313 is formed in the first transverse strut 311, the second transverse strut 312 is located in the sliding slot 313 of the first transverse strut 311 and can slide left and right relative to the first transverse strut 311, the transverse adjusting member 314 penetrates through the side wall of the first transverse strut 311 to be in contact with the surface of the second transverse strut 312 and is used for controlling the left and right sliding length of the first transverse strut 311, further, the transverse adjusting member 314 is an adjusting bolt, and can freely slide in the sliding slot 313 of the first transverse strut 311 through the second transverse strut 312 and lock the second transverse strut 312 by matching with the adjusting bolt, so that the distance between adjacent vertical struts 32 can be changed.
In a preferred embodiment, the vertical supporting rod 32 includes a first vertical supporting rod 321 and a second vertical supporting rod 322, a cavity 323 is opened inside the first vertical supporting rod 321, the second vertical supporting rod 322 is located in the cavity 323 of the first vertical supporting rod 321 and can slide up and down relative to the first vertical supporting rod 321, the vertical adjusting piece 324 is located in the cavity 323, an output end of the vertical adjusting piece 324 is fixedly connected to the second vertical supporting rod 322 and is used for controlling the up-down sliding length of the first horizontal supporting rod 311, further, the vertical adjusting piece 324 is a micro hydraulic pusher, and can be a micro hydraulic pusher to push the second vertical supporting rod 322 to freely slide in the cavity 323 of the first vertical supporting rod 321, so that the length of the vertical supporting rod 32 can be changed.
In a preferred embodiment, the vertical struts 32 are sleeved with rollers 34 for reducing friction between the cloth and the vertical struts 32, and the friction of the cloth during transmission between the vertical struts 32 can be reduced through the rollers 34, so that the cloth cannot curl due to the friction generated during transmission.
In a preferred embodiment, the surface of the roller 34 is coated with a protective layer 35 for prolonging the service life of the roller 34, and the protective layer 35 is a silica gel protective layer 35, so that the service life of the roller 34 can be prolonged through the protective layer 35.
In a preferred embodiment, the vertical supporting rod 32 is vertically fixed between the horizontal supporting rods 31, a placing groove 315 is further formed in the horizontal supporting rod 31, two ends of the vertical supporting rod 32 are respectively buckled in the placing groove 315 through a connecting piece 325, further, the connecting piece 325 is a plastic connecting piece 325, and the vertical supporting rod 3 and the horizontal supporting rod 31 can be detachably connected through clamping and matching of the placing groove 315 and the connecting piece 325, so that the cloth guide frame 3 can be conveniently replaced and maintained, and meanwhile, the arrangement is facilitated.
In a preferred embodiment, the cloth guide frame 3 further includes a connection ring 33 for connecting the hemmer 2, the end of the connection ring 33 is provided with an external thread 331, the back of the hemmer 2 is fixed with a limit sleeve 4 adapted to the size of the connection ring 33, the connection ring 33 is located in the limit sleeve 4, the lower end of the limit sleeve 4 is further provided with a nut 5 matched with the external thread 331 of the connection ring 33, the connection ring 33 can be placed in the limit sleeve 4, and then the detachable connection between the cloth guide frame 3 and the hemmer 2 is realized through the threaded connection between the nut 5 and the external thread 331, so that the cloth guide frame 3 can be suitable for hemmers 2 of different models, and the practicability is high.
Compared with the prior art, the utility model has the advantages that:
(1) the distance between the adjacent vertical supporting rods is changed through the transverse adjusting piece, corresponding adjustment is carried out according to different cloth materials, the curling degrees of the different cloth materials are adapted, the cloth materials are conveyed in the cloth guide frame in an unfolding mode, the edge covering effect is good, meanwhile, the length of the vertical supporting rods is changed through the vertical adjusting piece, the cloth materials with different lengths are correspondingly adjusted, the width sizes of the different cloth materials are adapted, and the applicability of the cloth guide frame is strong;
(2) through the cooperation of the card of standing groove and connecting piece is held for vertical branch with can realize detachable connection between the horizontal branch, not only can make the cloth leading truck change easy maintenance, still be convenient for the arrangement simultaneously.
(3) The roller reduces the friction force of the cloth when the cloth is transmitted between the vertical supporting rods, so that the cloth cannot be curled due to the friction force generated during transmission.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. An adjustable slide, its characterized in that: including faller, hemmer and cloth leading truck, hemmer vertical fixation in on the faller, the cloth leading truck is detachable to be fixed in the feed end of hemmer, the cloth leading truck includes a plurality of vertical branch that are parallel to each other and a plurality of horizontal branch that are parallel to each other, vertical branch with horizontal branch is detachable the connection of head and the tail of each other, be provided with the horizontal regulating part that is used for adjusting adjacent vertical branch distance on the horizontal branch, be provided with the vertical regulating part that is used for adjusting vertical branch length on the vertical branch.
2. An adjustable pull cup as defined in claim 1, further comprising: the horizontal branch is including first horizontal branch and second horizontal branch, the inside spout that has seted up of first horizontal branch, second horizontal branch is located in the spout of first horizontal branch and can be for first horizontal branch horizontal slip, horizontal adjusting part run through in the lateral wall of first horizontal branch with the surperficial inconsistent and be used for control of second horizontal branch the horizontal slip length of first horizontal branch.
3. An adjustable pull cup as defined in claim 2, further comprising: the transverse adjusting piece is an adjusting bolt.
4. An adjustable pull cup as defined in claim 2, further comprising: vertical branch is including first vertical branch and second vertical branch, the inside cavity that has seted up of first vertical branch, second vertical branch is located in the cavity of first vertical branch and can slide from top to bottom for first vertical branch, vertical regulating part is located in the cavity, the output of vertical regulating part with second vertical branch fixed connection just is used for control the length that slides from top to bottom of first horizontal branch.
5. An adjustable pull cup as defined in claim 4, further comprising: the vertical adjusting piece is a micro hydraulic push rod device.
6. An adjustable pull cup as defined in claim 1, further comprising: the vertical supporting rod is sleeved with a roller for reducing friction between the cloth and the vertical supporting rod.
7. An adjustable pull cup as defined in claim 6, further comprising: the roller surface cladding has the one deck to be used for improving the protective layer of cylinder practical life, the protective layer is the silica gel protective layer.
8. An adjustable pull cup as defined in claim 1, further comprising: the vertical supporting rods are vertically fixed between the transverse supporting rods, the transverse supporting rods are further provided with placing grooves, and two ends of each vertical supporting rod are respectively buckled in the placing grooves through connecting pieces.
9. An adjustable pull cup as defined in claim 1, further comprising: the cloth guide frame further comprises a connecting ring used for being connected with the hemmer, the tail end of the connecting ring is provided with an external thread, a limiting sleeve matched with the connecting ring in size is fixed on the back of the hemmer, the connecting ring is located in the limiting sleeve, and a nut matched with the external thread of the connecting ring is further arranged at the lower end of the limiting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749714.7U CN211734692U (en) | 2019-10-18 | 2019-10-18 | Adjustable pull cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749714.7U CN211734692U (en) | 2019-10-18 | 2019-10-18 | Adjustable pull cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211734692U true CN211734692U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921749714.7U Active CN211734692U (en) | 2019-10-18 | 2019-10-18 | Adjustable pull cylinder |
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| CN (1) | CN211734692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233384A (en) * | 2022-07-07 | 2022-10-25 | 麦格纳座椅研发(重庆)有限公司 | Method for sewing trim strip of automobile seat cover |
-
2019
- 2019-10-18 CN CN201921749714.7U patent/CN211734692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233384A (en) * | 2022-07-07 | 2022-10-25 | 麦格纳座椅研发(重庆)有限公司 | Method for sewing trim strip of automobile seat cover |
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