CN202688606U - Yarn tension device of yarn feeding roller - Google Patents
Yarn tension device of yarn feeding roller Download PDFInfo
- Publication number
- CN202688606U CN202688606U CN 201220339713 CN201220339713U CN202688606U CN 202688606 U CN202688606 U CN 202688606U CN 201220339713 CN201220339713 CN 201220339713 CN 201220339713 U CN201220339713 U CN 201220339713U CN 202688606 U CN202688606 U CN 202688606U
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- yarn
- feeding roller
- tension device
- wall plates
- wallboard
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Abstract
The utility model relates to a tension device, in particular to a yarn tension device of a yarn feeding roller. The yarn tension device comprises a machine frame, wherein the machine frame consists of left and right large wall plates, left and right small wall plates, connecting elements and support rods, the connecting elements are arranged between the left and right large wall plates, the support rods are respectively arranged between the large wall plates and the corresponding small wall plates, the yarn feeding roller is horizontally arranged on the left and right large wall plates, a first yarn passing plate is horizontally arranged on the left and right small wall plates, in addition, the first yarn passing plate is positioned at the back upper part of the yarn feeding roller, the back upper part of the yarn feeding roller and the front lower part of the first yarn passing plate are provided with at least one tension rod horizontally arranged on the left and right small wall plates, and at least one row of yarn passing holes are transversely arranged in the first yarn passing plate. The yarn tension device of the yarn feeding roller has the advantages that the structure is simple, the wrap angle of yarns on the yarn feeding roller can be increased, the yarn tension is improved, the product quality and the production efficiency are improved, the operation is simple, flexible and variable, and the embodiments are more. Therefore, the yarn tension device is suitable for being popularized and implemented.
Description
Technical field
The utility model relates to a kind of tensioner, particularly relates to a kind of yarn-feeding roller thread tension device.
Background technology
There is the yarn defective little, yarn tension inequality of binding foot in yarn-feeding roller on the existing equipment, thereby cause the low circle in blanket face many places, had a strong impact on production efficiency, the carpet that weaves not only yields poorly, and the out-of-flatness of blanket face, can not satisfy quality requirement and the yield rate index request of product far away.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of simple in structure, can increase the cornerite of yarn on yarn-feeding roller, improves yarn tension, improves the quality of products and the yarn-feeding roller thread tension device of yield rate.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of yarn-feeding roller thread tension device, comprise frame, described frame is by left and right large wallboard, left and right little wallboard, connector between the left and right large wallboard, and the support bar formation that arranges respectively between large wallboard and the corresponding little wallboard, be horizontally installed with yarn-feeding roller on the left and right large wallboard, be horizontally installed with the first threading board on the left and right little wallboard, and the first threading board is positioned at the back upper place of yarn-feeding roller, and the front lower place of the back upper place of described yarn-feeding roller, first threading board is provided with at least one level and is installed on tension rail on the left and right little wallboard.
Laterally be provided with at least one row hole of entrying on the described first threading board.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model yarn-feeding roller thread tension device is set up tension rail between yarn-feeding roller and first threading board, simple in structure, can increase the cornerite of yarn on the yarn-feeding roller, and tension rail maintains static moving, the tension rail that increases has increased again the frictional force of yarn-feeding roller and yarn simultaneously, thereby improved the tension force of yarn, and solved on the existing yarn-feeding roller littlely because of the yarn cornerite, yarn tension is uneven, cause the irregular problem of blanket face, improved quality and the production efficiency of product.
2, structurally, the utility model is in order to realize increasing the purpose of the cornerite of yarn on the yarn-feeding roller, the quantity of tension rail can be at least one, in addition, the hole of entrying on the first threading board also can have a row at least as required, thereby free combination collocation can be come as required, thereby needed yarn tension can be satisfied, simple to operate, flexible and changeable.
3, to sum up, the utility model yarn-feeding roller thread tension device is simple in structure, can increase the cornerite of yarn on yarn-feeding roller, improve the tension force of yarn, improve quality and the production efficiency of product, simple to operate, flexible and changeable, embodiment is more, therefore, is very suitable for promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is one of structural representation of the utility model yarn-feeding roller thread tension device;
Fig. 2 is the plan structure schematic diagram of yarn-feeding roller thread tension device shown in Figure 1;
Fig. 3 is the A-A sectional structure schematic diagram of yarn-feeding roller thread tension device shown in Figure 1;
Fig. 4 be the utility model yarn-feeding roller thread tension device structural representation two;
Fig. 5 is the plan structure schematic diagram of yarn-feeding roller thread tension device shown in Figure 4;
Fig. 6 is the B-B sectional structure schematic diagram of yarn-feeding roller thread tension device shown in Figure 4;
Sequence number among the figure: 1, large wallboard, 2, little wallboard, 3, connector, 4, support bar, 5, yarn-feeding roller, 6, the first threading board, 7, tension rail, 8, the hole of entrying.
The specific embodiment
Embodiment one:
Referring to Fig. 1 to Fig. 3 (arrow represents the trend of yarn among the figure), among the figure, the utility model yarn-feeding roller thread tension device, frame, described frame is by a left side, right large wallboard 1, left, right wallette plate 2, left, connector 3 between the right large wallboard 1, and support bar 4 formations that arrange respectively between large wallboard 1 and the corresponding wallette plate 2, left, be horizontally installed with yarn-feeding roller 5 on the right large wallboard 1, left, be horizontally installed with first threading board 6 on the right wallette plate 2, and first threading board 6 is positioned at the back upper place of yarn-feeding roller 5, the back upper place of described yarn-feeding roller 5, the front lower place of first threading board 6 is provided with a level and is installed on a left side, tension rail 7 on the right wallette plate 2; Laterally be provided with the row hole 7 of entrying on the described first threading board 6.
Embodiment two:
Referring to Fig. 4 to Fig. 6 (arrow represents the trend of yarn among the figure), among the figure, the utility model yarn-feeding roller thread tension device, frame, described frame is by a left side, right large wallboard 1, left, right wallette plate 2, left, connector 3 between the right large wallboard 1, and support bar 4 formations that arrange respectively between large wallboard 1 and the corresponding wallette plate 2, left, be horizontally installed with yarn-feeding roller 5 on the right large wallboard 1, left, be horizontally installed with first threading board 6 on the right wallette plate 2, and first threading board 6 is positioned at the back upper place of yarn-feeding roller 5, the back upper place of described yarn-feeding roller 5, the front lower place of first threading board 6 is provided with two levels and is installed on a left side, tension rail 7 on the right wallette plate 2; Laterally be provided with the two rows hole 7 of entrying on the described first threading board 6.
The above only is the schematic specific embodiment of the utility model; be not to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle; such as: the quantity that changes the tension rail between yarn-feeding roller and the first threading board; change the row in the hole of entrying on the first threading board etc., all should belong to the scope of the utility model protection.
Claims (2)
1. yarn-feeding roller thread tension device, comprise frame, described frame is by left and right large wallboard, left and right little wallboard, connector between the left and right large wallboard, and the support bar formation that arranges respectively between large wallboard and the corresponding little wallboard, be horizontally installed with yarn-feeding roller on the left and right large wallboard, be horizontally installed with the first threading board on the left and right little wallboard, and the first threading board is positioned at the back upper place of yarn-feeding roller, it is characterized in that: the front lower place of the back upper place of described yarn-feeding roller, first threading board is provided with at least one level and is installed on tension rail on the left and right little wallboard.
2. yarn-feeding roller thread tension device according to claim 1 is characterized in that: laterally be provided with at least one row hole of entrying on the described first threading board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339713 CN202688606U (en) | 2012-07-13 | 2012-07-13 | Yarn tension device of yarn feeding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339713 CN202688606U (en) | 2012-07-13 | 2012-07-13 | Yarn tension device of yarn feeding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688606U true CN202688606U (en) | 2013-01-23 |
Family
ID=47544253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339713 Expired - Fee Related CN202688606U (en) | 2012-07-13 | 2012-07-13 | Yarn tension device of yarn feeding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688606U (en) |
-
2012
- 2012-07-13 CN CN 201220339713 patent/CN202688606U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130713 |