CN203346562U - Supporting frame used for supporting yarn feeding rollers - Google Patents
Supporting frame used for supporting yarn feeding rollers Download PDFInfo
- Publication number
- CN203346562U CN203346562U CN 201320336173 CN201320336173U CN203346562U CN 203346562 U CN203346562 U CN 203346562U CN 201320336173 CN201320336173 CN 201320336173 CN 201320336173 U CN201320336173 U CN 201320336173U CN 203346562 U CN203346562 U CN 203346562U
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- Prior art keywords
- supporting
- yarn
- hole
- feeding roller
- contiguous block
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Abstract
The utility model provides a supporting frame used for supporting yarn feeding rollers. The supporting frame is composed of a supporting rod and two supporting bases arranged at the two ends of the supporting rod respectively. The supporting rod comprises at least two sections of connecting rods, wherein the connecting rods are arranged in an inserted mode, and the total length of the two connecting rods can be adjusted. Each supporting base is composed of two connecting blocks, wherein the connecting blocks are movably connected with each other, the upper portion of the inner side face of each connecting block is of an arc-shaped structure, a through hole is formed in the lower portion of the arc-shaped structure of one of the connecting blocks, and a kidney-shaped hole is formed in the position, as high as the through hole, of the lower portion of the arc-shaped structure of the other connecting block. An end portion of the supporting rod is inserted into the through hole and slides in the kidney-shaped hole of the other connecting block so that the opening degree between the arc-shaped structures on the inner sides of the connecting blocks can be adjusted. The supporting rod can be adjusted according to the lengths of the yarn feeding rollers due to the fact that the supporting rod with the adjustable length is connected with the two supporting blocks with the adjustable opening degree, the opening degree of the arc-shaped structures on the inner sides of the connecting blocks can be adjusted according to the thicknesses of roller shafts of the yarn feeding rollers, therefore, the yarn feeding rollers of various types can be firmly supported, and the supporting frame is small in occupied space when stored and convenient to place and store.
Description
Technical field
The utility model relates to the Weaving device field, is specifically related to a kind of for supporting the bracing frame of yarn-feeding roller.
Background technology
Yarn-feeding roller on loom is the critical component of loom, and its effect is that yarn is transported to and uses the yarn position, concerning weaving loom, need to deliver to each knitting position.Yarn-feeding roller is independently to install, and mostly is fixed on weaving loom.Wherein, depending on the difference of applicable situation and may propose some specific (special) requirements to yarn-feeding device and reach certain adaptability.So, from the viewpoint of the manufacturer of yarn-feeding device, the most handy simple mode just can make yarn-feeding roller adapt to the model of corresponding loom used, or adapts to the various concrete condition of corresponding actual use occasion.Realize this adaptability with the least possible spending with simple mode.
Because the surface quality to yarn is had relatively high expectations, make the roll surface of yarn-feeding roller also requirement can not be scratched and damage, therefore, need to change or adjust at yarn-feeding roller and make, not allow directly to be positioned over ground by yarn-feeding roller, generally all yarn-feeding roller is positioned on bracing frame, but existing bracing frame design is reasonable not, can not adjust contact-making surface according to the specifications vary of feeding roller, it is not firm that yarn-feeding roller is supported, easily injure roll surface and roll shaft, take up an area space larger simultaneously, be not easy to lay and collect.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of for supporting the bracing frame of yarn-feeding roller, and to be able to the yarn-feeding roller of the various models of firm support, the occupation of land space is little, is convenient to lay and the purpose of collecting.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of for supporting the bracing frame of yarn-feeding roller, by a support bar be located at two, described support bar two ends supporting seat and form; Described support bar comprises that at least two joints assign the connecting rod that can regulate total length mutually; Described supporting seat is comprised of two contiguous blocks that mutually are flexibly connected, and described contiguous block medial surface top is arcuate structure; Wherein the arcuate structure of contiguous block below has through hole, and the arcuate structure below of another piece contiguous block has waist-shaped hole with described through hole equal-height position; Assign in described through hole described support bar end, and by its aperture between two contiguous block upper inner arcuate structures of slidable adjustment in the waist-shaped hole of described another piece contiguous block.
Preferably, described arcuate structure inner surface is provided with bolster.
Preferably, described bolster is the arc rubber strip, and described arc rubber strip coheres on the inner surface of described arcuate structure by binding agent.
Pass through technique scheme, the utility model connects the back-up block of two adjustable openings radians by the support bar that adopts an adjustable length, make the support bar can be according to the length adjustment of yarn-feeding roller, the aperture of the inboard arcuate structure of back-up block can be regulated aperture according to the thickness of the roll shaft of yarn-feeding roller, yarn-feeding roller that can the various models of firm support, and it is little to take up an area space while taking in, and is convenient to lay and collects, thereby having reached purpose simple in structure, reasonable in design and that effect is good.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of structural representation for the bracing frame that supports yarn-feeding roller of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. support bar 11. head rod 12. second connecting rod 2. supporting seats
21. the first contiguous block 22. second contiguous block 3. through hole 4. waist-shaped holes
5. arc rubber strip
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
It is a kind of for supporting the bracing frame of yarn-feeding roller that the utility model provides, and to be able to the yarn-feeding roller of the various models of firm support, the occupation of land space is little, is convenient to lay and the purpose of collecting.
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, a kind of for supporting the bracing frame of yarn-feeding roller, by a support bar 1 be located at two, 1 two ends of described support bar supporting seat 2 and form; Described support bar 1 comprises that two joints assign head rod 11 and the second connecting rod 12 that can regulate total length mutually; Described supporting seat 2 is comprised of two the first contiguous block 21 and the second contiguous blocks 22 that mutually are flexibly connected, and described the first contiguous block 21 and the second contiguous block 22 medial surface tops are arcuate structure; And the arcuate structure below that the arcuate structure of the first contiguous block 21 below has through hole 3, the second contiguous blocks 22 has waist-shaped hole 4 with described through hole 3 equal-height positions; Assign in described through hole 3 end of described support bar 1, and by the aperture between interior slidable adjustment the first contiguous block 21 of its waist-shaped hole at described the second contiguous block 22 4 and the inboard arcuate structure of the second contiguous block 22.
Wherein, not damaged for the roll shaft end surface of protecting yarn-feeding roller, described arcuate structure inner surface is provided with bolster; Described bolster is arc rubber strip 5, and described arc rubber strip 5 coheres on the inner surface of described arcuate structure by binding agent.
In this example, again as shown in Figure 1, when yarn-feeding roller need to be placed on bracing frame, at first according to the length of yarn-feeding roller, head rod 11 and the second connecting rod 12 are pulled open to certain distance, make the length of its total length and yarn-feeding roller suitable, it can just be met is placed on the roll shaft at yarn-feeding roller two ends in arcuate structure, and then according to the thickness of roll shaft, mobile the first contiguous block 21 or the second contiguous block 22, make the extended distance between its medial surface top arcuate structure just suitable with the roll shaft thickness of yarn-feeding roller, like this roll shaft two ends of yarn-feeding roller are positioned between the arcuate structure that two ends the first contiguous block 21 or the second contiguous block 22 medial surface tops regulate and get final product.
The bracing frame of the yarn-feeding roller in this example, the back-up block 2 that connects two adjustable openings radians by the support bar 1 that adopts an adjustable length, make the support bar 1 can be according to the length adjustment of yarn-feeding roller, the aperture of the inboard arcuate structure of back-up block 2 can be regulated aperture according to the thickness of the roll shaft of yarn-feeding roller, yarn-feeding roller that can the various models of firm support, and it is little to take up an area space while taking in, and is convenient to lay and collects, thereby having reached purpose simple in structure, reasonable in design and that effect is good.
Above-described is only of the present utility model a kind of for supporting the bracing frame preferred embodiment of yarn-feeding roller; should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. one kind for supporting the bracing frame of yarn-feeding roller, it is characterized in that, by a support bar be located at two, described support bar two ends supporting seat and form; Described support bar comprises that at least two joints assign the connecting rod that can regulate total length mutually; Described supporting seat is comprised of two contiguous blocks that mutually are flexibly connected, and described contiguous block medial surface top is arcuate structure; Wherein the arcuate structure of contiguous block below has through hole, and the arcuate structure below of another piece contiguous block has waist-shaped hole with described through hole equal-height position; Assign in described through hole described support bar end, and by its aperture between two contiguous block upper inner arcuate structures of slidable adjustment in the waist-shaped hole of described another piece contiguous block.
2. according to claim 1 a kind ofly it is characterized in that for supporting the bracing frame of yarn-feeding roller, described arcuate structure inner surface is provided with bolster.
3. according to claim 2 a kind ofly it is characterized in that for supporting the bracing frame of yarn-feeding roller, described bolster is the arc rubber strip, and described arc rubber strip coheres on the inner surface of described arcuate structure by binding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320336173 CN203346562U (en) | 2013-06-13 | 2013-06-13 | Supporting frame used for supporting yarn feeding rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320336173 CN203346562U (en) | 2013-06-13 | 2013-06-13 | Supporting frame used for supporting yarn feeding rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346562U true CN203346562U (en) | 2013-12-18 |
Family
ID=49746484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320336173 Expired - Fee Related CN203346562U (en) | 2013-06-13 | 2013-06-13 | Supporting frame used for supporting yarn feeding rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696807A (en) * | 2016-01-27 | 2016-06-22 | 李明科 | Net rack support tube mechanism |
-
2013
- 2013-06-13 CN CN 201320336173 patent/CN203346562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696807A (en) * | 2016-01-27 | 2016-06-22 | 李明科 | Net rack support tube mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |