CN211470388U - Yarn length measuring machine - Google Patents
Yarn length measuring machine Download PDFInfo
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- CN211470388U CN211470388U CN201922498399.1U CN201922498399U CN211470388U CN 211470388 U CN211470388 U CN 211470388U CN 201922498399 U CN201922498399 U CN 201922498399U CN 211470388 U CN211470388 U CN 211470388U
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Abstract
The utility model relates to a strand yarn length measuring machine relates to yarn check out test set's technical field. In the prior art, the elastic piece is arranged between the supporting rod and the winding yarn rod, when the winding yarn rod rotates, the elastic piece has the tendency that the winding yarn rod is far away from the supporting rod, so that yarns wound on the winding yarn rod are too much, and the final detection result has errors. In this scheme, the winding assembly is including rotating the axis of rotation of connecting in organism one side, and the periphery of axis of rotation is equipped with a plurality of bracing pieces, is equipped with fixed subassembly between one of them bracing piece and the axis of rotation, and when winding assembly need twine the yarn, fixed subassembly is fixed with the bracing piece, avoids winding yarn more than just, thereby makes the testing result more accurate.
Description
Technical Field
The utility model belongs to the technical field of yarn check out test set's technique and specifically relates to a strand yarn length measuring machine is related to.
Background
The yarn length measuring machine is one of the instruments for evaluating the technical indexes of linear density of yarn, fiber filament and the like, and is widely applied to central laboratories of textile enterprises, detection institutions, quality inspection law enforcement units and scientific research institutions. The yarn is wound into a set number of turns after the yarn length measuring instrument is started, the worker calculates the length according to the number of turns multiplied by the length of the turns, and then the linear density is calculated according to the known length by weighing; some foreign users make samples of yarn strength and use a strand length measuring machine as a test instrument for testing the strength of the strand.
The yarn-tightening length measuring machine comprises supporting rods and a winding yarn rod for winding yarns, an elastic part is arranged at the joint between at least one supporting rod and the winding yarn rod, when an operator wants to take down tight yarns, the operator utilizes the elastic part to extrude one end of the supporting rod, the yarns are not in a tight state any more, and then the yarns are taken out, so that the abrasion to the yarns is reduced.
The above prior art solutions have the following drawbacks: because the elastic part is arranged between the supporting rod and the winding yarn rod, when the winding yarn rod rotates, the elastic part has the tendency of leading the winding yarn rod to be far away from the supporting rod, leading the yarns wound on the winding yarn rod to be too much and leading the final detection result to have errors.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a strand yarn length measuring machine can reduce the error at the in-process of yarn winding at the coiling yarn pole, avoids influencing last testing result.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a yarn-thread length measuring machine comprises a machine body, wherein a winding assembly for winding is arranged on the machine body and comprises a rotating shaft which is rotatably connected to one side of the machine body, a plurality of supporting rods are arranged on the periphery of the rotating shaft, and winding yarn rods parallel to the rotating shaft are arranged on two supporting rods corresponding to two ends of the rotating shaft; one end of at least one winding yarn rod is rotatably connected to the supporting rod close to one side of the machine body, a compensation groove is formed in the side face of the other end of the winding yarn rod, the other supporting rod is rotatably connected into the compensation groove, and a fixing assembly is arranged between the supporting rod and the rotating shaft; the inner part of one end of the support rod close to the rotating shaft is hollow; the fixing component comprises a connecting rod which is connected inside the supporting rod in a sliding manner, and one end of the connecting rod is fixedly connected to the periphery of the rotating shaft; the periphery of the supporting rod is in threaded connection with a rotating sleeve, an annular wedge-shaped groove is formed in the rotating sleeve, and the distance from the wedge-shaped groove to the axis of the rotating shaft is gradually changed; the periphery of the supporting rod is provided with a ball groove which is communicated with the rotating shaft and the wedge-shaped groove; the ball groove is internally provided with a ball, the ball part is abutted against the periphery of the connecting rod, and the ball part is positioned in the wedge-shaped groove.
By adopting the technical scheme, an operator firstly screws the rotating sleeve, and the wedge-shaped groove in the rotating sleeve extrudes the ball to enable the ball to be tightly propped against the connecting rod, so that the connecting rod is fixed with the supporting rod; when the winding assembly rotates to wind yarns, the connecting rod and the supporting rod cannot move relatively, so that the detection result is more accurate; after the yarn is wound, an operator rotates the rotating sleeve to enable the ball to be not abutted to the connecting rod, the supporting rod can slide on the periphery of the connecting rod, one end, provided with the supporting rod, of the yarn winding rod is extruded downwards by the operator, the yarn is not in a tensioning state any more, the operator takes the yarn down again, and excessive abrasion to the yarn is avoided.
Preferably: and a compression spring is fixed at one end of the support rod, which is far away from the winding yarn rod, and the compression spring is fixedly connected to the periphery of the rotating shaft.
Through adopting above-mentioned technical scheme, after the winding assembly twined the yarn, the operator rotated the rotating sleeve, removed the locking between connecting rod and the bracing piece, and the operator extrudees the one end of coiling yarn pole, and the bracing piece receives compression spring's elastic force effect, avoids the bracing piece to slide down too much, and the bracing piece of also being convenient for resets, makes the operator operate more portably.
Preferably: the periphery of the connecting rod is provided with a sliding groove extending along the length direction of the connecting rod, and the ball part is abutted against the sliding groove.
By adopting the technical scheme, when an operator slides the support rod, the ball part is abutted to the sliding groove, so that the contact area between the ball and the connecting rod is increased, the point-surface contact is changed into the surface-surface contact, and the stability between the ball and the connecting rod is enhanced; meanwhile, the sliding groove is arranged along the axis direction of the connecting rod, and when the balls roll in the sliding groove, the sliding groove has a certain guiding effect on the balls, so that the balls are more stable.
Preferably: one side of the winding yarn rod, which is far away from the rotating shaft, is arranged in an arc shape.
Through adopting above-mentioned technical scheme, when the yarn winding was in the periphery of coiling yarn pole, the wearing and tearing that the circular arc set up coiling yarn pole can reduce to the yarn and cause.
Preferably: the ball grooves are symmetrically provided with two balls along the axis of the supporting rod, the balls are arranged in the two ball grooves, and the balls are partially abutted against the sliding grooves.
Through adopting above-mentioned technical scheme, make the contact point between ball and the connecting rod increase to two, and two contact points set up along the axis symmetry of connecting rod, stability when having strengthened bracing piece and connecting rod fixed.
Preferably: the yarn winding machine is characterized in that a mounting column is arranged on one side of the machine body, a yarn hanging rod used for placing a yarn drum is arranged on the periphery of the mounting column, and one end of the yarn hanging rod is arranged in an upward tilting mode.
Through adopting above-mentioned technical scheme, a yarn section of thick bamboo is placed on hanging the yarn pole, hangs yarn pole one end perk, prevents that a yarn section of thick bamboo from deviating from, and stability is stronger.
Preferably: a yarn guide rod is fixed on one side of the machine body, and a plurality of yarn guide rings are fixed on the yarn guide rod.
Through adopting above-mentioned technical scheme, the yarn passes and twines in coiling yarn pole periphery from the guide ring, has the guide effect to the yarn, prevents that the yarn from taking place too big deflection when coiling, causes measuring result inaccurate.
Preferably: the periphery wall of the rotating sleeve is provided with friction grains.
Through adopting above-mentioned technical scheme, increased the frictional force between operator and the rotating sleeve, the operator of being convenient for rotates the rotating sleeve.
To sum up, the utility model discloses a beneficial technological effect does:
1. in the scheme, the winding assembly does not enable the supporting rod and the connecting rod to move relatively in the yarn winding process, so that the detection accuracy is improved;
2. in the scheme, when an operator takes the yarn again, the compression spring has an elastic effect on the supporting rod, and the supporting rod can automatically reset after the operator takes the yarn, so that the operation is simpler and more convenient;
3. in this scheme, the operator makes bracing piece and connecting rod fixed through rotating the cover, and is easy and simple to handle, laborsaving.
Drawings
Fig. 1 is a schematic structural diagram according to the present invention.
Fig. 2 is an enlarged view at a in fig. 1, showing a specific structure thereof.
Fig. 3 is a partial cross-sectional view of the fixing assembly of fig. 1, showing the internal structure thereof.
In the figure, 1, a machine body; 2. mounting a column; 21. a yarn hanging rod; 3. a winding assembly; 31. a rotating shaft; 32. winding the yarn rod; 321. a compensation groove; 33. a support bar; 331. a ball groove; 332. a ball bearing; 4. a yarn guide bar; 41. a yarn guide ring; 5. a fixing assembly; 6. fixing the rod; 61. rotating the rod; 62. a slider; 7. a connecting rod; 71. a sliding groove; 8. a compression spring; 9. rotating the sleeve; 91. rubbing the lines; 92. a wedge-shaped groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the yarn length measuring machine disclosed in this embodiment includes a machine body 1, a winding assembly 3 for winding yarn is disposed on the machine body 1, the winding assembly 3 includes a rotating shaft 31 rotatably connected to one side of the machine body 1 and a plurality of support rods 33 mounted on the periphery of the rotating shaft 31, and a fixing assembly 5 is disposed between one of the support rods 33 and the rotating shaft 31, so that the winding assembly 3 keeps the support rods 33 stable when winding yarn, and the final detection result is enhanced.
A plurality of mounting columns 2 are arranged on one side of the machine body 1, a plurality of yarn hanging rods 21 for placing yarn drums are fixed on the peripheries of the mounting columns 2, and one ends, far away from the mounting columns 2, of the yarn hanging rods 21 are arranged in an upward tilting mode; a yarn guide rod 4 is fixed on one side of the machine body 1, and a plurality of yarn guide rings 41 are fixed on the periphery of the yarn guide rod 4; the yarn guide device is used for guiding the yarn by an operator to pass through the yarn guide ring 41 and then wind the yarn on the winding assembly 3, and errors of measurement results are avoided.
Twelve supporting rods 33 are arranged, six supporting rods are in one group, two groups of supporting rods 33 are respectively positioned on the peripheries of two ends of the rotating shaft 31, and each group of supporting rods 33 is arranged on the periphery of the rotating shaft 31 at equal intervals; the two support rods 33 corresponding to the two ends of the rotating shaft 31 are provided with winding yarn rods 32 parallel to the rotating shaft 31, and one side of each winding yarn rod 32 far away from the rotating shaft 31 is arranged in an arc shape. The winding yarn rod 32 is fixedly connected with the end parts of the two supporting rods 33; one winding yarn rod 32 is rotatably connected to the end part of the support rod 33 close to one side of the machine body 1, and a compensation groove 321 is formed in the side surface of one end, far away from the machine body 1, of the winding yarn rod 32; the end of the supporting rod 33 close to the winding yarn rod 32, which is provided with the fixing component 5, is fixed with the fixing rod 6, the end of the fixing rod 6 far away from the supporting rod 33 is fixed with the rotating rod 61, one side of the rotating rod 61 far away from the fixing rod 6 is rotatably connected with the sliding block 62, and the sliding block 62 is slidably clamped in the compensation groove 321.
The supporting rod 33 is arranged in a hollow manner at one end close to the rotating shaft 31; the fixing component 5 comprises a connecting rod 7 which is connected inside the supporting rod 33 in a sliding way, one end of the connecting rod 7 is fixedly connected to the periphery of the rotating shaft 31, and two sliding grooves 71 which are parallel to the axis of the connecting rod 7 are formed in the periphery of the connecting rod 7; the outer periphery of the support rod 33 is in threaded connection with a rotating sleeve 9, the outer periphery wall of the rotating sleeve 9 is provided with friction grains 91, an annular wedge-shaped groove 92 is formed in the rotating sleeve 9, and the distance from the wedge-shaped groove 92 to the axis of the rotating shaft 31 is gradually changed; the periphery of the support bar 33 is provided with two ball grooves 331, the two ball grooves 331 are symmetrically arranged along the axis of the support bar 33, the ball grooves 331 are communicated with the rotating shaft 31, and the ball grooves 331 are communicated with the wedge-shaped groove 92; the ball 332 is arranged in the ball groove 331, part of the ball 332 abuts against the groove wall of the sliding groove 71, and part of the ball 332 is positioned in the wedge-shaped groove 92; the end of the support bar 33 away from the winding yarn bar 32 is fixed with a compression spring 8, and the compression spring 8 is fixedly connected with the periphery of the rotating shaft 31.
The implementation principle of the embodiment is as follows: an operator firstly screws the rotating sleeve 9, and the wedge-shaped groove 92 in the rotating sleeve 9 extrudes the ball 332, so that the ball 332 is tightly abutted against the connecting rod 7, and the connecting rod 7 is fixed with the supporting rod 33; when the winding assembly 3 rotates to wind yarns, the connecting rod 7 and the supporting rod 33 cannot move relatively, so that the detection result is more accurate;
after the yarn is wound, an operator rotates the rotating sleeve 9 to enable the ball 332 to be not tightly abutted to the connecting rod 7, the supporting rod 33 can slide on the periphery of the connecting rod 7, one end, provided with the supporting rod 33, of the yarn winding rod 32 is extruded downwards by the operator, the yarn is not in a tensioning state any more, the operator takes the yarn down again to avoid excessive abrasion to the yarn, after the operator takes the yarn down, the compression spring 8 provides an elastic effect to the supporting rod 33 to enable the supporting rod 33 to reset, after resetting, the operator rotates the rotating sleeve 9 to enable the ball 332 to be tightly abutted to the sliding eraser, and therefore the supporting rod 33 is fixed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a strand length measuring machine, includes organism (1), its characterized in that: the winding machine is characterized in that a winding assembly (3) for winding wires is arranged on the machine body (1), the winding assembly (3) comprises a rotating shaft (31) which is rotatably connected to one side of the machine body (1), a plurality of supporting rods (33) are arranged on the periphery of the rotating shaft (31), and winding yarn rods (32) which are parallel to the rotating shaft (31) are arranged on two supporting rods (33) corresponding to two ends of the rotating shaft (31); one end of at least one winding yarn rod (32) is rotatably connected to a supporting rod (33) close to one side of the machine body (1), a compensation groove (321) is formed in the side face of the other end of the winding yarn rod (32), the other supporting rod (33) is rotatably connected into the compensation groove (321), and a fixing component (5) is arranged between the supporting rod (33) and the rotating shaft (31); the supporting rod (33) is arranged in a hollow manner at one end close to the rotating shaft (31); the fixing component (5) comprises a connecting rod (7) which is connected inside the supporting rod (33) in a sliding mode, and one end of the connecting rod (7) is fixedly connected to the periphery of the rotating shaft (31); the outer periphery of the supporting rod (33) is in threaded connection with a rotating sleeve (9), an annular wedge-shaped groove (92) is formed in the rotating sleeve (9), and the distance from the wedge-shaped groove (92) to the axis of the rotating shaft (31) is gradually changed; the periphery of the supporting rod (33) is provided with a ball groove (331), the ball groove (331) is communicated with the rotating shaft (31), and the ball groove (331) is communicated with the wedge-shaped groove (92); a ball (332) is arranged in the ball groove (331), part of the ball (332) is abutted to the outer periphery of the connecting rod (7), and part of the ball (332) is positioned in the wedge-shaped groove (92).
2. A strand length measuring machine according to claim 1, characterized in that: and a compression spring (8) is fixed at one end of the support rod (33) far away from the winding yarn rod (32), and the compression spring (8) is fixedly connected to the periphery of the rotating shaft (31).
3. A strand length measuring machine according to claim 1, characterized in that: the periphery of the connecting rod (7) is provided with a sliding groove (71) extending along the length direction of the connecting rod (7), and the ball (332) partially abuts against the sliding groove (71).
4. A strand length measuring machine according to claim 1, characterized in that: the side of the winding yarn rod (32) far away from the rotating shaft (31) is arranged in an arc shape.
5. A strand length measuring machine according to claim 3, characterized in that: the two ball grooves (331) are symmetrically arranged along the axis of the support rod (33), balls (332) are arranged in the two ball grooves (331), and the balls (332) are partially abutted to the sliding groove (71).
6. A strand length measuring machine according to claim 1, characterized in that: the novel yarn hanging machine is characterized in that a mounting column (2) is arranged on one side of the machine body (1), a yarn hanging rod (21) used for placing a yarn drum is arranged on the periphery of the mounting column (2), and one end of the yarn hanging rod (21) is tilted and upwards arranged.
7. A strand length measuring machine according to claim 1, characterized in that: a yarn guide rod (4) is fixed on one side of the machine body (1), and a plurality of yarn guide rings (41) are fixed on the yarn guide rod (4).
8. A strand length measuring machine according to claim 1, characterized in that: the peripheral wall of the rotating sleeve (9) is provided with friction grains (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498399.1U CN211470388U (en) | 2019-12-31 | 2019-12-31 | Yarn length measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498399.1U CN211470388U (en) | 2019-12-31 | 2019-12-31 | Yarn length measuring machine |
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| Publication Number | Publication Date |
|---|---|
| CN211470388U true CN211470388U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922498399.1U Active CN211470388U (en) | 2019-12-31 | 2019-12-31 | Yarn length measuring machine |
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| CN (1) | CN211470388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285782A (en) * | 2022-07-18 | 2022-11-04 | 安徽富禾包装科技股份有限公司 | Anti-blocking device of bag making edge folding machine |
-
2019
- 2019-12-31 CN CN201922498399.1U patent/CN211470388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285782A (en) * | 2022-07-18 | 2022-11-04 | 安徽富禾包装科技股份有限公司 | Anti-blocking device of bag making edge folding machine |
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