CN212582084U - Yarn feeding tensioning device on yarn feeding frame of warping machine - Google Patents
Yarn feeding tensioning device on yarn feeding frame of warping machine Download PDFInfo
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- CN212582084U CN212582084U CN202020806552.2U CN202020806552U CN212582084U CN 212582084 U CN212582084 U CN 212582084U CN 202020806552 U CN202020806552 U CN 202020806552U CN 212582084 U CN212582084 U CN 212582084U
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Abstract
The utility model discloses a warper advances yarn overspeed device tensioner that advances on yarn frame relates to the technical field of warper, and it is including being fixed in the mounting panel on advancing yarn frame, be provided with the regulating part on the mounting panel, the regulating part includes rack and gear, on the vertical mounting panel that is fixed in of first rack, gear and rack toothing, be provided with the installation piece on the gear, the installation piece is provided with the take-up pulley, be provided with the locking sub-spare that is used for locking the gear on the installation piece. When the yarn of walking around the take-up pulley is loose, drive gear rolls to the rack upper end to driving shifting up of take-up pulley, thereby making the take-up pulley with the yarn tensioning, then starting locking sub-spare, making locking sub-spare will lock the gear, avoid the gear to slide under the pressure of gravity and yarn. The utility model discloses have the effect that improves the quality of warper warping.
Description
Technical Field
The utility model belongs to the technical field of the technique of warper and specifically relates to a warper advances yarn overspeed device tensioner on yarn frame is related to.
Background
Currently, warping is a process in which a certain number of warp yarns are wound in parallel on a beam or a beam according to a predetermined length and width. The warped warp yarns are used for sizing and drawing-in. Warping requires that the tensions of all warps are equal, the warps are uniformly distributed on a warp beam or a weaving beam, and the arrangement of colored yarns meets the process specification. A warping machine is a machine for warping, and generally includes a creel, a yarn collecting plate, a leash reed, a tension roller, a static eliminator, a yarn storage device, a yarn guide roller, and a warp beam. The yarn is led out from a bobbin on the yarn feeding frame, is concentrated by the yarn collecting plate, then passes through the yarn dividing of the divided warp reed, is tensioned by the tension roller, bypasses the yarn storage device, passes through the guide of the yarn guide roller, and is uniformly wound on the warp beam, and the static eliminator is used for eliminating static of the yarn passing through the tension roller.
The Chinese utility model with the bulletin number of CN207130410U and the publication number of 20180323 discloses a novel yarn feeding frame of a warping machine, which comprises a warping frame, wherein the warping frame comprises a plurality of upright posts and crosspieces arranged on the upright posts, the crosspieces are provided with a plurality of warp bobbin holders inserted on a rotary roller, the side surface of the warp bobbin holder is provided with a yarn leading device, the yarn leading device comprises a yarn leading support, a yarn leading roller and a plurality of yarn leading rubber rings, the yarn leading roller and the yarn leading rubber rings are arranged on the yarn leading support, the yarn leading rubber rings are arranged in a right angle arrangement, both sides of the warping frame are provided with yarn breakage detection frames, the yarn breakage detection frames are provided with a plurality of yarn breakage detection devices, the yarn breakage detection devices comprise a yarn breakage detection support, a plurality of yarn hooks arranged side by side, a yarn feeding rod and an infrared inductor, the yarn feeding rod is horizontally fixed in the yarn breakage detection support, the infrared inductor is arranged inside the broken thread detection support, the yarn hooks rotate on the yarn feeding rods, yarn holes corresponding to the yarn hooks are formed in the broken thread detection support, the broken thread detection device is fixed on the stand column through the pipe clamp, and the quantity of the yarn hooks in the broken thread detection device is reduced from the front to the back in sequence. When the yarn feeding frame is used, the yarn barrels are sleeved on the warp yarn barrel frame, then the yarns of each yarn barrel pass through the corresponding yarn guiding devices, then pass through the yarn holes and the yarn hooks, then the yarn hooks are lifted, so that the yarns on the yarn barrels behind penetrate into the yarn breakage detection equipment in the front, and the foremost yarns are collected in the warping machine. When the warping machine works, the infrared inductor is utilized to monitor the condition of each yarn in real time, the yarn hook is higher than the detection range of the infrared inductor when being hooked up by the yarn, and is positioned in the detection range of the infrared inductor when falling down, and the warping machine can effectively improve the working quality once the yarn breaking condition is immediately stopped and alarmed.
Since the yarns on the creel are required to be warped during the warping movement of the warping machine, the longer the distance of the yarn led out from the yarn bobbin placed behind, the longer the yarn often falls down and is wound with other yarns, thereby affecting the warping quality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a tensioning yarn to improve the warper of warping effect and advance yarn overspeed device tensioner on the creel.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a warper advances yarn overspeed device tensioner on creel, is including being fixed in the mounting panel on advancing the creel, be provided with the regulating part on the mounting panel, the regulating part includes first rack and gear, on the vertical mounting panel that is fixed in of first rack, gear and first rack toothing, be provided with the installation piece on the gear, the installation piece is provided with the take-up pulley, be provided with the locking sub-spare that is used for locking the gear on the installation piece.
Through adopting above-mentioned technical scheme, when the yarn of walking around the take-up pulley is pine, drive gear rolls to first rack upper end to driving shifting up of take-up pulley, thereby making the take-up pulley with the yarn tensioning, then starting locking sub-spare, make locking sub-spare with the gear locking, avoid the gear to slide under the pressure of gravity and yarn. Owing to set the take-up pulley to the slidable to can be so that the staff can be according to the tensioning of the state regulation yarn of operating mode and yarn, thereby improve the quality of warper warping.
Further: vertical spacing groove has been seted up on the mounting panel, first rack is fixed in the spacing inslot, gear and spacing groove sliding connection.
Through adopting above-mentioned technical scheme, the purpose that sets up the spacing groove is, when the gear rolls on first rack, carries on spacingly to the gear both sides, avoids the gear to break away from first rack, influences the tensioning of yarn.
Further: the installation block is provided with a vertical auxiliary groove, the auxiliary groove is internally provided with an auxiliary block in a sliding manner, a buffer spring is placed in the auxiliary groove, two ends of the buffer spring are respectively abutted against the auxiliary block and the side wall of the auxiliary groove, the initial state of the buffer spring is a stretching state, and the tensioning wheel rotates on the auxiliary block.
Through adopting above-mentioned technical scheme, drive the take-up pulley to first rack upper end motion when the gear, reach the biggest rate of tension of yarn after, the yarn can be to take-up pulley pressure for supplementary piece extrusion buffer spring, thereby play the cushioning effect to the yarn, avoid the fracture of yarn.
Further: the locking sub-piece comprises a positioning rod, and the positioning rod is rotated on the mounting block.
Through adopting above-mentioned technical scheme, drive the take-up pulley to slide to first rack upper end when the gear for the take-up pulley is with yarn tensioning back, rotates the locating lever, makes the locating lever joint between gear and first rack, thereby realizes the locking of gear.
Further: and a plurality of guide posts vertical to the surface of the mounting plate are fixed on the mounting plate.
Through adopting above-mentioned technical scheme, the purpose that sets up the guide post is when drawing forth the yarn for the take-up pulley and a plurality of guide post are walked around in proper order to the yarn, further improve the rate of tension of yarn.
Further: and an auxiliary wheel is fixed on the mounting plate.
Through adopting above-mentioned technical scheme, the purpose that sets up the auxiliary wheel is that the auxiliary wheel is walked around to the yarn to wear out from the mounting panel, can reduce the frictional force between yarn and the mounting panel, thereby avoid the yarn at the in-process of warping by the marginal wear of mounting panel, lead to the fracture.
Further: the locking sub-part comprises a second rack vertically fixed on the mounting plate, the teeth of the second rack are right-angled triangular teeth, the mounting block vertically slides with the mounting plate, an elastic plate is fixed on one side of the mounting block, and the elastic plate slides on the second rack.
Through adopting above-mentioned technical scheme, when adjusting the yarn rate of tension, go up the mounting block, the elastic plate slides on the second rack, and when the staff stopped sliding of mounting block, the mounting block slided under self gravity, the right-angle side butt of elastic plate and right-angle triangle tooth to realize the locking of mounting block.
Further: the installation piece is gone up the horizontal slip and is had the auxiliary rod, auxiliary rod one end is articulated with the elastic plate.
Through adopting above-mentioned technical scheme, when the gliding of drive installation piece, pulling auxiliary rod, auxiliary rod drives the elastic plate and removes for the elastic plate breaks away from the second rack, thereby makes the installation piece can glide.
To sum up, the utility model discloses a beneficial technological effect does:
1. the purpose of setting up rack and pinion is, when the yarn that walks around the take-up pulley is loose, and drive gear rolls to first rack upper end to driving shifting up of take-up pulley, thereby making the take-up pulley with the yarn tensioning, then starting locking sub-spare, make locking sub-spare with the gear locking, avoid the gear to slide down under the pressure of gravity and yarn. The tension wheel is arranged to be slidable, so that the tension of the yarn can be adjusted by workers according to the working condition and the state of the yarn, and the warping quality of the warping machine is improved;
2. the buffer spring is arranged for the purpose that when the gear drives the tension wheel to move towards the upper end of the first rack, and the maximum tension degree of the yarn is reached, the yarn can press the tension wheel, so that the auxiliary block extrudes the buffer spring, the buffer effect on the yarn is achieved, and the yarn is prevented from being broken;
3. the purpose that sets up the locating lever is, slides to the rack upper end when the gear drives the take-up pulley for the locating lever is rotated to the take-up pulley after with the yarn tensioning, makes the locating lever joint between gear and first rack, thereby realizes the locking of gear.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1;
FIG. 2 is a schematic view of the overall structure of the adjusting member and the positioning rod of FIG. 1;
FIG. 3 is a schematic view of the entire structure of embodiment 2;
fig. 4 is a schematic view of the overall construction of the locking sub-assembly of fig. 3.
Reference numerals: 100. mounting a plate; 110. a tension wheel; 120. an adjustment member; 121. a first rack; 122. a gear; 123. rotating the rod; 124. mounting blocks; 125. an auxiliary groove; 126. a buffer spring; 127. an auxiliary block; 130. locking the sub-element; 131. positioning a rod; 132. a second rack; 133. an elastic plate; 134. an auxiliary lever; 140. a limiting groove; 150. a guide post; 160. an auxiliary wheel; 170. a sliding groove; 300. a yarn feeding rack; 400. a bobbin; 500. a yarn.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1, for the utility model discloses a warper advances yarn overspeed device tensioner that advances on creel, including mounting panel 100, mounting panel 100 is fixed in on the creel 300 through the bolt. The mounting plate 100 is provided with a tensioning wheel 110 through a rotating shaft, and the mounting plate 100 is provided with an adjusting piece 120 for driving the tensioning wheel 110 to vertically slide on the mounting plate 100. When the yarn 500 passing around the tension wheel 110 is loose, the adjusting member 120 is actuated, so that the adjusting member 120 drives the tension wheel 110 to slide toward the upper end of the mounting plate 100, thereby causing the tension wheel 110 to tension the yarn 500.
As shown in fig. 2, the adjusting member 120 includes a first rack 121 and a gear 122, the first rack 121 is vertically fixed on the mounting plate 100 (see fig. 1), the gear 122 is engaged with the first rack 121, the gear 122 is coaxially fixed with a rotating rod 123, the rotating rod 123 is provided with a "U" shaped mounting block 124 rotatably connected with the rotating rod 123, and the tensioning wheel 110 vertically slides and rotates on the mounting block 124. A locking sub 130 for locking the gear 122 is provided on the mounting block 124. When the yarn 500 passing around the tension wheel 110 is loose, the driving gear 122 rolls towards the upper end of the first rack 121, so that the tension wheel 110 is driven to move upwards, the tension wheel 110 is enabled to tension the yarn 500, and then the locking sub-member 130 is started, so that the locking sub-member 130 locks the gear 122, and the gear 122 is prevented from sliding downwards under the gravity and the pressure of the yarn 500.
As shown in fig. 1, in order to prevent the gear 122 from falling off the first rack 121 when rolling on the first rack 121, the gear 122 needs to be limited, a vertical T-shaped limiting groove 140 is formed in the mounting plate 100, the first rack 121 is fixed in the limiting groove 140, and the gear 122 is engaged with the first rack 121 and is slidably connected to the limiting groove 140.
As shown in fig. 2, when the gear 122 drives the tension pulley 110 to move towards the upper end of the first rack 121 and the maximum tension of the yarn 500 is reached, in order to avoid the breakage of the yarn 500, a vertical auxiliary groove 125 is formed in the mounting block 124, an auxiliary block 127 is slidably moved in the auxiliary groove 125, a buffer spring 126 is placed in the auxiliary groove 125, two ends of the buffer spring 126 are respectively abutted to the side walls of the auxiliary block 127 and the auxiliary groove 125, the initial state of the buffer spring 126 is a tension state, and the tension pulley 110 rotates on the auxiliary block 127 through a rotating shaft.
Locking subassembly 130 includes retaining rod 131, and retaining rod 131 hinges onto mounting block 124. When the gear 122 drives the tensioning wheel 110 to slide towards the upper end of the first rack 121, the tensioning wheel 110 rotates the positioning rod 131 after tensioning the yarn 500, so that the positioning rod 131 is clamped between the gear 122 and the first rack 121, and the gear 122 is locked.
In order to further improve the tension of the yarn 500, the tension pulleys 110 and the adjusting members 120 are arranged in two groups, and the two groups of tension pulleys 110 and the adjusting members 120 are respectively and symmetrically arranged on two sides of the mounting plate 100, which are perpendicular to the sliding direction of the gear 122. A plurality of guide posts 150 perpendicular to the surface of the mounting plate 100 are fixed between the two sets of tension pulleys 110, respectively. When the yarn 500 is drawn, the yarn 500 is passed around the first tension pulley 110, the plurality of guide posts 150, and the second tension pulley 110 in this order.
As shown in fig. 1, in order to prevent the yarn 500 from being worn by the edge of the mounting plate 100 during the warping process and causing breakage, an auxiliary wheel 160 is rotated on the mounting plate 100. The yarn 500 is drawn from the package 400, tensioned by the tensioning wheel 110, passed around the auxiliary wheel 160 and then through the mounting plate 100, thereby reducing the friction between the yarn 500 and the mounting plate 100.
The specific working process of this embodiment: during the warper warping, when initial condition found yarn 500 and is looser, the removal of staff pulling installation piece 124 to make gear 122 roll to first rack 121 upper end, make take-up pulley 110 with yarn 500 tensioning, after yarn 500 tensioning to suitable rate of tension, rotate locating lever 131, make locating lever 131 joint between gear 122 and first rack 121, thereby realize the locking of gear 122. Because set tension pulley 110 to slidable to can make the staff can adjust the tensioning of yarn 500 according to operating mode and yarn 500's state, thereby improve the quality of warper warping.
Example 2
As shown in fig. 3, a yarn feeding tension device on a warper yarn feeding rack 300 is different from embodiment 1 in that a sliding groove 170 is vertically formed on a mounting plate 100, and a mounting block 124 slides in the sliding groove 170. As shown in fig. 4, the locking sub-assembly 130 includes a second rack 132 vertically fixed on the mounting plate 100, the teeth of the second rack 132 are right-angled triangle teeth, an elastic plate 133 is welded on one side of the mounting block 124, and the elastic plate 133 is connected with the second rack 132 in a sliding manner. When adjusting yarn 500 rate of tension, go up mounting block 124, elastic plate 133 slides on second rack 132, and when the staff stopped the slip of mounting block 124, mounting block 124 slided down under self gravity, and elastic plate 133 and the right-angle side butt of right-angle triangle tooth to realize the locking of mounting block 124.
In order to enable the mounting block 124 to slide downwards, an auxiliary rod 134 is slid on the mounting block 124, the sliding direction of the auxiliary rod 134 is perpendicular to the surface of the mounting block 124, and one end of the auxiliary rod 134 penetrating through the mounting block 124 is hinged with the elastic plate 133.
The specific working process of this embodiment: during the warper warping, when initial condition found yarn 500 pine, the removal of staff pulling installation piece 124, elastic plate 133 slides to second rack 132 upper end for take-up pulley 110 is with yarn 500 tensioning, after yarn 500 tensioning to suitable rate of tension, do not make installation piece 124 remove at the application of force, installation piece 124 can slide down under the most dead weight, thereby make the right-angle side butt of elastic plate 133 and right-angle triangle tooth, thereby realize the locking of installation piece 124.
Claims (8)
1. The utility model provides a warper advances yarn overspeed device tensioner that advances on yarn frame which characterized in that: the adjusting device comprises an installing plate (100) fixed on a yarn feeding rack (300), wherein an adjusting piece (120) is arranged on the installing plate (100), the adjusting piece (120) comprises a first rack (121) and a gear (122), the first rack (121) is vertically fixed on the installing plate (100), the gear (122) is meshed with the first rack (121), an installing block (124) is arranged on the gear (122), a tensioning wheel (110) is arranged on the installing block (124), and a locking sub-piece (130) used for locking the gear (122) is arranged on the installing block (124).
2. The yarn feeding tension device on the yarn feeding rack of the warping machine as claimed in claim 1, wherein: vertical spacing groove (140) have been seted up on mounting panel (100), first rack (121) are fixed in spacing groove (140) in, gear (122) and spacing groove (140) sliding connection.
3. The yarn feeding tension device on the yarn feeding rack of the warping machine as claimed in claim 2, wherein: the mounting block (124) is provided with a vertical auxiliary groove (125), an auxiliary block (127) slides in the auxiliary groove (125), a buffer spring (126) is placed in the auxiliary groove (125), two ends of the buffer spring (126) are respectively abutted against the auxiliary block (127) and the side wall of the auxiliary groove (125), the initial state of the buffer spring (126) is a stretching state, and the tension wheel (110) rotates on the auxiliary block (127).
4. The feed tensioner of claim 3, wherein the feed tensioner comprises: the locking sub-element (130) comprises a positioning rod (131), and the positioning rod (131) is rotated on the mounting block (124).
5. The yarn feeding tension device on the yarn feeding rack of the warping machine as claimed in claim 4, wherein: a plurality of guide posts (150) perpendicular to the surface of the mounting plate (100) are fixed on the mounting plate.
6. The feed tensioner of claim 5, wherein the feed tensioner comprises: an auxiliary wheel (160) is fixed on the mounting plate (100).
7. The feed tensioner of claim 6, wherein the feed tensioner comprises: locking sub-spare (130) are including vertical second rack (132) that is fixed in on mounting panel (100), the tooth of second rack (132) is right angle triangle tooth, installation piece (124) and mounting panel (100) vertical slip, installation piece (124) one side is fixed with springboard (133), springboard (133) slide on second rack (132).
8. The feed tensioner of claim 7, wherein the feed tensioner comprises: an auxiliary rod (134) horizontally slides on the mounting block (124), and one end of the auxiliary rod (134) is hinged with the elastic plate (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806552.2U CN212582084U (en) | 2020-05-14 | 2020-05-14 | Yarn feeding tensioning device on yarn feeding frame of warping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806552.2U CN212582084U (en) | 2020-05-14 | 2020-05-14 | Yarn feeding tensioning device on yarn feeding frame of warping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212582084U true CN212582084U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806552.2U Expired - Fee Related CN212582084U (en) | 2020-05-14 | 2020-05-14 | Yarn feeding tensioning device on yarn feeding frame of warping machine |
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| Country | Link |
|---|---|
| CN (1) | CN212582084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262070A (en) * | 2022-09-20 | 2022-11-01 | 宿迁华棉纺织有限公司 | Yarn guide equipment for textile processing |
-
2020
- 2020-05-14 CN CN202020806552.2U patent/CN212582084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262070A (en) * | 2022-09-20 | 2022-11-01 | 宿迁华棉纺织有限公司 | Yarn guide equipment for textile processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |