CN212197933U - Textile yarn tensioning device - Google Patents
Textile yarn tensioning device Download PDFInfo
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- CN212197933U CN212197933U CN202020601573.0U CN202020601573U CN212197933U CN 212197933 U CN212197933 U CN 212197933U CN 202020601573 U CN202020601573 U CN 202020601573U CN 212197933 U CN212197933 U CN 212197933U
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- moving wheel
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Abstract
The utility model relates to a textile yarn tensioning device, which comprises a frame, one side of the frame is provided with at least one moving wheel, an adjusting wheel which is positioned at the top parts of the two sides of the moving wheel and is arranged in a staggered way, a positioning wheel which is positioned at the two sides of the moving wheel and is arranged in a staggered way with the adjusting wheel, a support arm is arranged on a first shaft body of the moving wheel, a positioning shaft is arranged between the support arm and the frame, a support seat is arranged on a second shaft body of the adjusting wheel, the top part of the support seat is provided with a first disc body and a second disc body, a first support rod which passes through the second disc body is arranged on the first disc body, springs which are sleeved outside a plurality of second support rods of the second disc body are arranged between the first disc body and the second disc body, the lifting adjusting frame adjusts the manual lifting of the whole adjusting wheel, the moving wheel and the adjusting wheel are respectively influenced by gravity and spring acting, thereby ensuring the reliable operation of the textile machinery and improving the textile efficiency and the quality of the finished fabric.
Description
Technical Field
The utility model relates to a weaving yarn overspeed device tensioner belongs to textile machinery equipment technical field.
Background
The textile yarn includes yarn spun by fiber material, such as cotton yarn, wool yarn, hemp yarn, spun yarn, etc., or blended yarn composed of two or more of them, such as blended yarn of terylene and cotton, blended yarn of wool and viscose, etc., and is used for spinning or weaving fabric cloth, garment, rope, embroidery, etc. Because the physical property of the spinning yarn has certain elastic stretching property, an auxiliary tensioning device is needed to ensure that certain tension is achieved in the yarn transmission process in the unwinding, winding and guide line or dial crochet hook traction process of spinning, and the problem that the yarn is too loose to cause winding and mixing or unsmooth routing is avoided.
Yarn overspeed device tensioner among the prior art generally includes the tensioning roller or the take-up pulley by a plurality of dislocation sets and constitutes, make the yarn pass through the tensioning roller or the constantly winding of take-up pulley reach the tensioning purpose when pulling, but the tensioning roller all adopts fixed knot to construct with the frame, can't adapt to the tensile properties of weaving yarn itself well, especially when weaving pull the purpose angle and be difficult to adapt to the tensioning change fast when changing, lead to there being the yarn risk of tearing apart at the tensioning in-process that pulls, influence spinning machine's normal operating, the debugging of stopping reduces machining efficiency, pull simultaneously that the tensioning is unstable still can lead to the relatively poor homogeneity of elasticity quality of finished product fabric to influence finished product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's defect, provide a weaving yarn overspeed device tensioner, quick adaptation tensioning changes, avoids pulling tensioning in-process tensioning too big and lead to preventing that the yarn from tearing apart when guaranteeing to pull the tensioning effect to guarantee the reliable operation of textile machinery, improve weaving efficiency and fabric finished product quality.
The utility model discloses a realize through following technical scheme:
a textile yarn tensioning device comprises a rack, wherein one side of the rack is provided with at least one moving wheel, adjusting wheels positioned at the tops of two sides of the moving wheel and arranged in a staggered manner, and positioning wheels positioned at two sides of the moving wheel and arranged in a staggered manner with the adjusting wheels, the moving wheel is provided with a first shaft body, the first shaft body is provided with a vertically connected support arm, a positioning shaft perpendicular to the support arm is arranged between the support arm and the rack, a coaxial second shaft body is arranged in the adjusting wheels, and the second shaft body is provided with a support seat;
a lifting adjusting frame is arranged on the rack, a first tray body and a second tray body are arranged at the top of the supporting seat, a first supporting rod which penetrates through the second tray body and is provided with a first nut is arranged on the first tray body, a plurality of second supporting rods which are positioned outside the first supporting rod and penetrate through the first tray body and are fixedly connected with the lifting adjusting frame are arranged on the second tray body, springs which are sleeved outside the plurality of second supporting rods are arranged between the first tray body and the second tray body, and a coaxial third shaft body is arranged between the positioning wheel and the rack;
the lifting adjusting frame comprises an adjusting seat connected with the frame, a sliding block located inside the adjusting seat, and a supporting plate connected with the sliding block and a second supporting rod, wherein vertical sliding rails in sliding fit with the outer wall of the sliding block are arranged on two sides of the inner wall of the adjusting seat, a guide sleeve is arranged on the top of the adjusting seat, a screw rod penetrating through the guide sleeve is arranged at the top of the sliding block, an adjusting nut in threaded fit and located at the top of the guide sleeve is arranged outside the screw rod, an adjusting arm is arranged on at least one side of the adjusting nut, and a positioning pin is arranged between the adjusting arm and the adjusting seat.
The utility model has the advantages that:
(1) the adjusting arm of the adjusting nut is rotated, the rotating motion is changed into linear motion which goes up and down along the guide sleeve under the thread matching action of the adjusting nut and the screw rod, the sliding block is driven to go up and down to move along the vertical sliding rail, the positioning pin prevents the adjusting nut from deflecting by mistake, manual lifting adjustment of the lifting adjusting frame on the whole adjusting wheel is realized, and the adjusting wheels on the two sides of the moving wheel are arranged in a staggered mode;
(2) when traction force or traction angle changes, or when the tensile elasticity of the textile yarns affects, the moving wheel overcomes gravity under the acting force of the yarn traction force, the support arm of the first shaft body deflects around the positioning shaft, the adjusting wheel pulls the support seat to drive the first disc body compression spring or overcome the elastic restoring force of the spring, the first disc body is guided to lift along the second support rod, the position self-adaptive yarns of the adjusting wheel and the moving wheel are changed under the traction force and the elastic restoring force of the first disc body compression spring, the tensioning effect is ensured, meanwhile, the tensioning change is rapidly adapted, the phenomenon that the yarns are pulled apart due to overlarge tension in the traction tensioning process is avoided, the reliable operation of textile machinery is ensured, and the textile efficiency and the quality of textile finished products are improved.
Drawings
Fig. 1 is a top perspective view of the present invention.
Fig. 2 is a bottom perspective view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a cross-sectional view in the direction AA of fig. 3.
The labels in the figure are: the lifting mechanism comprises a frame 1, a moving wheel 2, an adjusting wheel 3, a positioning wheel 4, a first shaft body 5, a support arm 6, a positioning shaft 7, a second shaft body 10, a support seat 9, a lifting lug 91, a third disc body 92, a second nut 12, a lifting adjusting frame 8, a first disc body 13, a second disc body 14, a first nut 15, a first support rod 16, a second support rod 17, a spring 18, a third shaft body 19, an adjusting seat 81, a sliding block 82, a support plate 83, a vertical slide rail 20, a guide sleeve 21, a screw rod 22, an adjusting nut 23, an adjusting arm 24 and a positioning pin 25.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
A textile yarn tensioning device comprises a rack 1, wherein one side of the rack 1 is provided with at least one moving wheel 2, adjusting wheels 3 which are positioned at the tops of two sides of the moving wheel 2 and are arranged in a staggered manner, and positioning wheels 4 which are positioned at two sides of the moving wheel 2 and are arranged in a staggered manner with the adjusting wheels 3, the moving wheel 2, the adjusting wheels 3 and the positioning wheels 4 are all in a symmetrical truncated cone-shaped structure, a first shaft body 5 is arranged on the moving wheel 2, a vertically connected support arm 6 is arranged on the first shaft body 5, and a positioning shaft 7 which is perpendicular to the support arm 6 is arranged between the support arm 6 and the rack 1;
a coaxial second shaft body 10 is arranged in the adjusting wheel 3, a supporting seat 9 is arranged on the second shaft body 10, the supporting seat 9 comprises a lifting lug 91 which is penetrated by the second shaft body 10, the top of the lifting lug 91 and a third disc body 92 which is penetrated by the first supporting rod 16, and a second nut 12 is arranged between the end part of the second shaft body 10 and the lifting lug 91;
a lifting adjusting frame 8 is arranged on the rack 1, a first tray body 13 and a second tray body 14 are arranged at the top of the supporting seat 9, a first supporting rod 16 penetrating through the second tray body 14 and provided with a first nut 15 is arranged on the first tray body 13, a plurality of second supporting rods 17 which are positioned outside the first supporting rod 16 and penetrate through the first tray body 13 to be fixedly connected with the lifting adjusting frame 8 are arranged on the second tray body 14, springs 18 sleeved outside the plurality of second supporting rods 17 are arranged between the first tray body 13 and the second tray body 14, and a coaxial third shaft body 19 is arranged between the positioning wheel 4 and the rack 1;
The utility model discloses a theory of operation does:
by rotating the adjusting arm 24 of the adjusting nut 23, the rotating motion is changed into linear motion which goes up and down along the guide sleeve 21 under the thread matching action of the adjusting nut 23 and the screw 22, the sliding block 82 and the supporting plate 83 on the sliding block 82 are driven to go up and down along the vertical sliding rail 20 which is in sliding fit with the sliding block 82 in the adjusting seat 81, the manual lifting adjustment of the lifting adjusting frame 8 on the whole adjusting wheel 3 is realized, the adjusting wheels 3 on the two sides of the moving wheel 2 are arranged in a staggered manner, and the positioning pin 25 is inserted into the adjusting arm 24 to be positioned on the adjusting seat 81, so that the adjusting nut 23 is prevented from being deflected by mistake to realize positioning;
the moving wheel 2, the adjusting wheel 3 and the positioning wheel 4 are all in a symmetrical round table-shaped structure, the spinning yarns are clamped better by utilizing the conical surfaces of symmetrical round tables, referring to fig. 4, the spinning yarns are wound and pulled in sequence by the positioning wheel 4 on one side, the adjusting wheel 3 on one side, the staggered moving wheel 2, the adjusting wheel 3 on the other side and the theoretic wheel, in the pulling process, the positioning wheel 4, the adjusting wheel 3 and the moving wheel 2 roll on the third shaft body 19, the second shaft body 10 and the first shaft body 5 respectively along with the pulling of the yarns, and the moving wheel 2 sinks and tensions the yarns under the action of gravity;
when the traction force or the traction angle is changed or the tensile elasticity of the textile yarn is influenced, the moving wheel 2 overcomes the gravity under the action of the yarn traction force, the support arm 6 of the first shaft body 5 deflects around the positioning shaft 7, the position of the moving wheel 2 is changed, meanwhile, the adjusting wheel 3 pulls the support seat 9 under the action of the yarn traction force, the support seat 9 is fixed through the second shaft body 10 of the lifting lug 91 through the second nut 12, and the first support rod 16 penetrates through the third disc body 92 and is fixed through the first nut 15, so that the connection between the first disc body 13 and the support seat 9 is realized;
supporting seat 9 stimulates first disk 13 compression spring 18 or overcomes the elastic restoring force of spring 18, make first disk 13 go up and down along a plurality of second branch 17 direction of second disk 14, drive regulating wheel 3 self-adaptation lift adjustment, change and remove the angle and the vertical height of wheel 2, self-adaptation yarn receives the change of traction force and self elastic expansion power, quick adaptation tensioning changes when guaranteeing the tensioning effect, avoid drawing too big and lead to preventing the yarn to tear in the tensioning in-process tensile force, thereby guarantee textile machinery reliable operation, textile efficiency and fabric finished product quality are improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A textile yarn tensioning device comprises a rack and is characterized in that one side of the rack is provided with at least one moving wheel, adjusting wheels positioned at the tops of two sides of the moving wheel in a staggered mode, and positioning wheels positioned at two sides of the moving wheel and in a staggered mode with the adjusting wheels, wherein a first shaft body is arranged on the moving wheel, a support arm vertically connected with the first shaft body is arranged on the first shaft body, a positioning shaft vertical to the support arm is arranged between the support arm and the rack, a coaxial second shaft body is arranged in the adjusting wheels, and a supporting seat is arranged on the second shaft body;
the lifting adjusting frame is arranged on the rack, a first disk body and a second disk body are arranged at the top of the supporting seat, a first supporting rod which penetrates through the second disk body and is provided with a first nut is arranged on the first disk body, a plurality of second supporting rods which are located outside the first supporting rod and penetrate through the first disk body and are fixedly connected with the lifting adjusting frame are arranged on the second disk body, springs sleeved outside the second supporting rods are arranged between the first disk body and the second disk body, and a coaxial third shaft body is arranged between the positioning wheel and the rack.
2. The textile yarn tensioning device of claim 1, wherein the moving wheel, the adjusting wheel and the positioning wheel are symmetrically arranged in a truncated cone shape.
3. The textile yarn tensioning device of claim 1, wherein the support base comprises a lifting lug and a lifting lug top part which are penetrated by the second shaft body, and a third disc body which is penetrated by the first support rod, and a second nut is arranged between the end part of the second shaft body and the lifting lug.
4. The textile yarn tensioning device according to any one of claims 1 to 3, wherein the lifting adjusting frame comprises an adjusting seat connected with the frame, a sliding block located inside the adjusting seat, and a supporting plate connected with the sliding block and the second supporting rod, wherein vertical sliding rails in sliding fit with the outer wall of the sliding block are arranged on two sides of the inner wall of the adjusting seat, a guide sleeve is arranged on the top of the adjusting seat, a screw rod penetrating through the guide sleeve is arranged on the top of the sliding block, and an adjusting nut which is in threaded fit and located on the top of the guide sleeve is arranged outside the screw rod.
5. The textile yarn tensioning device of claim 4, wherein the adjusting nut is provided with an adjusting arm on at least one side, and a positioning pin is arranged between the adjusting arm and the adjusting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601573.0U CN212197933U (en) | 2020-04-21 | 2020-04-21 | Textile yarn tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601573.0U CN212197933U (en) | 2020-04-21 | 2020-04-21 | Textile yarn tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212197933U true CN212197933U (en) | 2020-12-22 |
Family
ID=73833954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020601573.0U Expired - Fee Related CN212197933U (en) | 2020-04-21 | 2020-04-21 | Textile yarn tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212197933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978501A (en) * | 2021-02-20 | 2021-06-18 | 泰山玻璃纤维有限公司 | Multifunctional ceramic tension device for glass fiber winding |
| CN115140610A (en) * | 2022-07-15 | 2022-10-04 | 淮安市盛通特种电缆有限公司 | Winding and cutting device suitable for indoor cable and operation method thereof |
-
2020
- 2020-04-21 CN CN202020601573.0U patent/CN212197933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978501A (en) * | 2021-02-20 | 2021-06-18 | 泰山玻璃纤维有限公司 | Multifunctional ceramic tension device for glass fiber winding |
| CN115140610A (en) * | 2022-07-15 | 2022-10-04 | 淮安市盛通特种电缆有限公司 | Winding and cutting device suitable for indoor cable and operation method thereof |
| CN115140610B (en) * | 2022-07-15 | 2024-05-28 | 淮安市盛通特种电缆有限公司 | Indoor cable winding and cutting device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |