CN209777939U - textile cotton thread winding and tensioning device - Google Patents
textile cotton thread winding and tensioning device Download PDFInfo
- Publication number
- CN209777939U CN209777939U CN201920654117.XU CN201920654117U CN209777939U CN 209777939 U CN209777939 U CN 209777939U CN 201920654117 U CN201920654117 U CN 201920654117U CN 209777939 U CN209777939 U CN 209777939U
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- frame
- driving rod
- driving
- spring
- rotating
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 38
- 238000004804 winding Methods 0.000 title claims abstract description 8
- 239000004753 textile Substances 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009941 weaving Methods 0.000 claims abstract description 11
- 230000000670 limiting effect Effects 0.000 claims description 20
- 230000008859 change Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
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Abstract
the utility model relates to a weaving cotton thread winding overspeed device tensioner, including tensioning frame, installation roller and tension adjustment mechanism, be connected with tension adjustment mechanism between tensioning frame and the installation roller, and the installation roller is hollow structure, and the tensioning frame includes bed frame, guide way and protection pivot, and tension adjustment mechanism includes spring frame, alignment jig, drive yoke, drive branch chain, rotor plate and rotation motor, and the drive yoke includes rotatory section of thick bamboo, actuating lever, No. two actuating levers and No. three actuating levers, and the spring frame includes spring and backup pad. The utility model discloses can solve the cotton thread that exists when present cotton thread tensioning and easily rub fluffing, tensioning frame adjustability poor, adjustable tensioning frame occupation space big with tension change easily to the production quality of cotton thread difficult problems such as production influence too fast.
Description
Technical Field
The utility model relates to a weaving equipment field, specific weaving cotton thread winding overspeed device tensioner that says so.
Background
Chinese machines and tools spin spinning wheels and waist machines originated in the new stoneware period five thousand years ago. Simple reeling, spinning and weaving machines with traditional performance appear in succession in the West period, jacquard machines and oblique weaving machines are widely used in the Han Dynasty, and Chinese weaving machines are gradually improved in Tang future, so that the development of the textile industry is greatly promoted. In weaving process, in order to guarantee the production quality of cotton thread, in cotton thread transfer process, need provide stable tensile force to the cotton thread, current overspeed device tensioner has following problem in the course of the work:
(1) The tension is large and is not adjustable, and the tension is difficult to adjust according to the actual conditions of the produced cotton threads;
(2) A tensioning device with adjustable tensioning force usually needs a certain adjustable space, so that the occupied space is large and the installation is inconvenient;
(3) The tension adjustment is usually sudden change adjustment, which easily influences the production quality of the cotton thread due to too large tension change, when the tension is suddenly increased, the cotton thread may be broken, and when the tension is suddenly decreased, the cotton thread is loosened, so that the subsequent processed textile is not smooth.
SUMMERY OF THE UTILITY MODEL
in order to compensate for the defects of the prior art, the utility model provides a textile cotton thread winding tensioning device.
The utility model discloses it realizes to solve following technical scheme that its technical problem adopted: a textile cotton thread winding and tensioning device comprises a tensioning frame, a mounting roller and a tension adjusting mechanism, wherein the tension adjusting mechanism is connected between the tensioning frame and the mounting roller, and the mounting roller is of a hollow structure; wherein:
The tensioning frame comprises a base frame, guide grooves and a protection rotating shaft, the base frame is of an inverted U-shaped structure, the guide grooves are uniformly arranged on the outer wall of the base frame from front to back, and the protection rotating shaft is uniformly arranged on the side wall of each guide groove through a bearing; after the cotton threads penetrate through the base frame, the lower ends of the cotton threads are tightly attached to the protective rotating shafts in the guide grooves under the action of tension force, so that the friction force between the surfaces of the cotton threads and the guide grooves is reduced in the conveying process of the cotton threads, and the fluffing on the surfaces of the cotton threads is avoided.
The tension adjusting mechanism comprises a spring frame, an adjusting frame, a driving branched chain, a rotating plate and a rotating motor, wherein one end of the spring frame is arranged on the inner wall of the base frame, the other end of the spring frame is arranged on the mounting roller, the adjusting frame is arranged on the front side of the spring frame, the driving frame is arranged on the front side of the adjusting frame, the driving branched chain is arranged on the inner side of the driving frame, the driving frame and the driving branched chain are both arranged on the rotating plate, the side wall of the rotating plate is connected with an output shaft of the rotating motor, and the rotating motor is arranged on; the structure, the principle and the control method of the rotating motor are the prior art, the rotating motor drives the rotating plate to rotate, the driving branched chain can provide power for different driving frames, the purpose of adjusting the positions of corresponding adjusting frames is achieved, the state of the spring frame is changed accordingly, the purpose of adjusting the tension is finally achieved, the adjustability is high, the occupied space is small, and the rotating motor is suitable for being widely applied to the textile industry.
Preferably, the spring frame includes spring and backup pad, and spring quantity is three, and three spring is from last down equidistant arranging, is connected through the backup pad between the adjacent spring, and the spring top of top is installed on the bed frame inner wall, and the spring bottom of bottommost end is installed on the installation roller outer wall, adjusts the scalable length of spring that corresponds respectively through the alignment jig to control tensioning frame's motion range, the scalable length of spring is longer more, and tensioning frame motion range is big more, and the tensioning force is less.
Preferably, the adjusting frame comprises three rotating cylinders, adjusting screws and limiting frames, the three rotating cylinders are respectively installed on the supporting plate and the installation roller through bearings, convex teeth are uniformly arranged on the outer wall of each rotating cylinder along the circumferential direction of the rotating cylinder, the adjusting screws are installed in the rotating cylinders in a threaded connection mode, the top ends of the adjusting screws are connected with the upper ends of the limiting frames, the two limiting frames except the limiting frame at the lowest end are installed on the installation roller, the two limiting frames are installed on the supporting plate, and the limiting frames are of a structure capable of extending up and down; in the rotating process of the rotating cylinder, the adjusting screw rod moves linearly up and down in the rotating cylinder under the limiting action of the limiting frame, and the purpose of adjusting the telescopic range of the spring is achieved.
Preferably, the driving frame comprises a rotating cylinder, a first driving rod, a second driving rod and a third driving rod, the rotating cylinder is mounted on the rotating plate, the first driving rod, the second driving rod and the third driving rod are sequentially mounted on the outer side of the rotating cylinder along the anticlockwise direction through bearings, and gears are arranged at the top ends of the first driving rod, the second driving rod and the third driving rod; the first driving rod, the second driving rod and the third driving rod are driven by the driving branched chain to rotate on the rotating cylinder, and the rotating cylinder meshed with the driving branched chain is driven to rotate in the rotating process, so that the aim of adjusting the telescopic length of the corresponding spring is fulfilled.
Preferably, the driving branched chain comprises driven bevel gears, driving bevel gears and driving motors, the number of the driven bevel gears is three, three driven bevel gears are respectively arranged at the bottom ends of a first driving rod, a second driving rod and a third driving rod, the driving bevel gears are meshed with the outer sides of the driven bevel gears, the side walls of the driving bevel gears are connected with output shafts of the driving motors, and the driving motors are arranged on the rotating plate through motor bases; the structure, the principle and the control method of the driving motor are the prior art, the driving motor drives the driving bevel gears to rotate, so that the three driven bevel gears are driven to rotate, the first driving rod, the second driving rod and the third driving rod can be driven simultaneously, a plurality of driving devices are not needed, and the working cost is saved.
Preferably, but a actuating lever is elasticity extending structure from top to bottom, and actuating lever, No. two actuating levers and No. three actuating levers height reduce in proper order, can adjust three spring telescopic length in proper order to the realization is gradually adjusted the tensile force, can not influence the normal clear of weaving work because of the tensile force sudden change.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model can solve the problems that the cotton thread is easy to rub and fluff, the adjustability of the tensioning frame is poor, the space occupied by the adjustable tensioning frame is large, the tension is changed too fast, and the production quality of the cotton thread is easy to be affected;
2. the tension frame is arranged, under the action of tension force, the lower end of the cotton thread is tightly attached to the protection rotating shaft in the guide groove, so that the friction force between the surface of the cotton thread and the guide groove is reduced in the conveying process of the cotton thread, and the surface of the cotton thread is prevented from fluffing;
3. The tension adjusting mechanism provided by the utility model can realize the purpose of adjusting the tension, has high adjustability and small occupied space, and is suitable for being widely applied to the textile industry;
4. The utility model discloses the carriage that sets up can adjust three spring telescopic length in proper order to the realization can not influence the normal clear of weaving work because of the tensile force sudden change to the gradual regulation of tensile force.
Drawings
the present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the working state between the present invention and the cotton thread of the working object;
Fig. 2 is a schematic plan view of the present invention;
Fig. 3 is a schematic view of a first part of the structure between the installation roller and the tension adjusting mechanism of the present invention;
fig. 4 is a schematic structural view of a second part between the installation roller and the tension adjusting mechanism of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below with reference to fig. 1 to 4.
A textile cotton thread winding and tensioning device comprises a tensioning frame 1, a mounting roller 2 and a tension adjusting mechanism 3, wherein the tension adjusting mechanism 3 is connected between the tensioning frame 1 and the mounting roller 2, and the mounting roller 2 is of a hollow structure; wherein:
The tensioning frame 1 comprises a base frame 11, guide grooves 12 and a protection rotating shaft 13, wherein the base frame 11 is of an inverted U-shaped structure, the guide grooves 12 are uniformly arranged on the outer wall of the base frame 11 from front to back, and the protection rotating shaft 13 is uniformly arranged on the side wall of each guide groove 12 through a bearing; after the cotton threads penetrate through the base frame 11, the lower ends of the cotton threads are tightly attached to the protective rotating shafts 13 in the guide grooves 12 under the action of tension force, so that the friction force between the surfaces of the cotton threads and the guide grooves 12 is reduced in the conveying process of the cotton threads, and the fluffing on the surfaces of the cotton threads is avoided.
the tension adjusting mechanism 3 comprises a spring frame 31, an adjusting frame 32, a driving frame 33, a driving branched chain 34, a rotating plate 35 and a rotating motor 36, one end of the spring frame 31 is installed on the inner wall of the base frame 11, the other end of the spring frame 31 is installed on the installation roller 2, the adjusting frame 32 is arranged on the front side of the spring frame 31, the driving frame 33 is arranged on the front side of the adjusting frame 32, the driving branched chain 34 is arranged on the inner side of the driving frame 33, the driving frame 33 and the driving branched chain 34 are both installed on the rotating plate 35, the side wall of the rotating plate 35 is connected with an output shaft of the rotating motor 36, and the rotating motor 36 is installed on the inner; the structure, the principle and the control method of the rotating motor 36 are the prior art, the rotating plate 35 is driven to rotate by the rotating motor 36, so that the driving branched chains 34 can provide power for different driving frames 33, the purpose of adjusting the positions of the corresponding adjusting frames 32 is achieved, the state of the spring frame 31 is changed accordingly, the purpose of adjusting the tensioning force is finally achieved, the adjustability is high, the occupied space is small, and the rotating motor 36 is suitable for being widely applied to the textile industry.
The spring frame 31 includes spring 311 and backup pad 312, and spring 311 quantity is three, and three spring 311 is from last to down equidistant arranging, is connected through backup pad 312 between the adjacent spring 311, and the spring 311 top of the top is installed on bed frame 11 inner wall, and the spring 311 bottom of the bottom is installed on the installation roller 2 outer wall, adjusts the scalable length of corresponding spring 311 respectively through adjusting bracket 31 to control the motion range of tensioning frame 1, the scalable length of spring 311 is longer, and tensioning frame 1 motion range is bigger, and the tensioning force is less.
The adjusting frame 32 comprises three rotating cylinders 321, adjusting screws 322 and limiting frames 323, the number of the rotating cylinders 321 is three, the three rotating cylinders 321 are respectively installed on the supporting plate 312 and the installation roller 2 through bearings, convex teeth are evenly arranged on the outer wall of the rotating cylinders 321 along the circumferential direction of the rotating cylinders, the adjusting screws 322 are installed in the rotating cylinders 321 in a threaded connection mode, the top ends of the adjusting screws 322 are connected with the upper ends of the limiting frames 323, the other two limiting frames 323 are installed on the supporting plate 312 except the limiting frame 323 at the lowest end of the rotating cylinders are installed on the installation roller 2, and the limiting frames 323 are of an up-and-down telescopic structure; in the rotating process of the rotating cylinder 321, the adjusting screw 322 performs a vertical linear motion in the rotating cylinder 321 under the limiting action of the limiting frame 323, so as to achieve the purpose of adjusting the telescopic range of the spring 311.
The driving frame 33 comprises a rotating cylinder 331, a first driving rod 332, a second driving rod 333 and a third driving rod 334, the rotating cylinder 331 is mounted on the rotating plate 35, the first driving rod 332, the second driving rod 333 and the third driving rod 334 are sequentially mounted on the outer side of the rotating cylinder 331 through a bearing along the anticlockwise direction, and gears are arranged at the top ends of the first driving rod 332, the second driving rod 333 and the third driving rod 334; the first driving rod 332, the second driving rod 333 and the third driving rod 334 are driven to rotate on the rotating cylinder 331 through the driving branched chain 34, and in the rotating process, the rotating cylinder 321 meshed with the first driving rod, the second driving rod and the third driving rod is driven to rotate, so that the purpose of adjusting the telescopic length of the corresponding spring 1 is achieved.
The driving branched chain 34 comprises driven bevel gears 341, driving bevel gears 342 and driving motors 343, the number of the driven bevel gears 341 is three, three driven bevel gears 341 are respectively installed at the bottom ends of a first driving rod 332, a second driving rod 333 and a third driving rod 334, the driving bevel gears 342 are meshed outside the driven bevel gears 341, the side walls of the driving bevel gears 342 are connected with the output shafts of the driving motors 343, and the driving motors 343 are installed on the rotating plate 35 through motor seats; the structure, the principle and the control method of the driving motor 343 are the prior art, and the driving motor 343 drives the driving bevel gears 342 to rotate, so as to drive the three driven bevel gears 341 to rotate, and can simultaneously drive the first driving rod 332, the second driving rod 333 and the third driving rod 334, so that a plurality of driving devices are not needed, and the working cost is saved.
a actuating lever 332 is elasticity extending structure from top to bottom, and actuating lever 332, No. two actuating levers 333 and No. three actuating levers 334 highly reduce in proper order, can adjust the scalable length of three spring 311 in proper order to the realization is gradually adjusted the tensioning force, can not influence the normal clear of weaving work because of the tensioning force sudden change.
During operation, firstly, after a cotton thread passes through the base frame 11, under the action of a tensioning force, the lower end of the cotton thread is tightly attached to the protection rotating shaft 13 in the guide groove 12, so that the friction force between the surface of the cotton thread and the guide groove 12 is reduced in the conveying process, then the rotating plate 35 is driven to rotate through the rotating motor 36, the driving branched chains 34 can provide power for different driving frames 33, the purpose of adjusting the positions of the corresponding adjusting frames 32 is achieved, the telescopic lengths of the corresponding springs 311 are respectively adjusted through the adjusting frames 31, the movement range of the tensioning frame 1 is controlled, the longer the telescopic lengths of the springs 311 are, the larger the movement range of the tensioning frame 1 is, the smaller the tensioning force is, and finally the purpose of adjusting the tensioning force according to actual working requirements can be achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the invention without departing from the spirit and scope of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a weaving cotton thread winding overspeed device tensioner, includes tensioning frame (1), installation roller (2) and tension adjustment mechanism (3), its characterized in that: a tension adjusting mechanism (3) is connected between the tensioning frame (1) and the mounting roller (2), and the mounting roller (2) is of a hollow structure; wherein:
the tensioning frame (1) comprises a base frame (11), guide grooves (12) and a protection rotating shaft (13), the base frame (11) is of an inverted U-shaped structure, the guide grooves (12) are uniformly arranged on the outer wall of the base frame (11) from front to back, and the protection rotating shaft (13) is uniformly arranged on the side wall of each guide groove (12) through a bearing;
Tension adjustment mechanism (3) are including spring frame (31), alignment jig (32), drive frame (33), drive branch chain (34), rotor plate (35) and rotation motor (36), install on bed frame (11) inner wall spring frame (31) one end, install on installation roller (2) spring frame (31) other end, alignment jig (32) have been arranged to spring frame (31) front side, drive frame (33) have been arranged to alignment jig (32) front side, drive branch chain (34) have been arranged to drive frame (33) inboard, drive frame (33) and drive branch chain (34) are all installed on rotor plate (35), rotor plate (35) lateral wall and rotation motor (36) output shaft are connected, rotation motor (36) are installed on installation roller (2) inner wall through the motor cabinet.
2. a textile thread wind-up tensioner as claimed in claim 1, wherein: spring frame (31) are including spring (311) and backup pad (312), and spring (311) quantity is three, and three spring (311) are from last to down equidistant arranging, is connected through backup pad (312) between adjacent spring (311), and spring (311) top of the top is installed on bed frame (11) inner wall, and spring (311) bottom of the bottom is installed on installation roller (2) outer wall.
3. a textile thread wind-up tensioner as claimed in claim 1, wherein: the adjusting bracket (32) comprises a rotating cylinder (321), adjusting screw rods (322) and limiting frames (323), the number of the rotating cylinders (321) is three, the three rotating cylinders (321) are respectively installed on a supporting plate (312) and an installation roller (2) through bearings, convex teeth are evenly arranged on the outer wall of the rotating cylinder (321) along the circumferential direction of the rotating cylinder, the adjusting screw rods (322) are installed in the rotating cylinder (321) in a threaded connection mode, the top ends of the adjusting screw rods (322) are connected with the upper ends of the limiting frames (323), except that the limiting frames (323) at the lowest end are installed on the installation roller (2), other two limiting frames (323) are all installed on the supporting plate (312), and the limiting frames (323) are of an upper and lower telescopic structure.
4. A textile thread wind-up tensioner as claimed in claim 1, wherein: the driving frame (33) comprises a rotating cylinder (331), a first driving rod (332), a second driving rod (333) and a third driving rod (334), the rotating cylinder (331) is installed on the rotating plate (35), the outer side of the rotating cylinder (331) is sequentially provided with the first driving rod (332), the second driving rod (333) and the third driving rod (334) along the anticlockwise direction through a bearing, and gears are arranged at the top ends of the first driving rod (332), the second driving rod (333) and the third driving rod (334).
5. a textile thread wind-up tensioner as claimed in claim 1, wherein: the driving branched chain (34) comprises driven bevel gears (341), driving bevel gears (342) and driving motors (343), the number of the driven bevel gears (341) is three, three driven bevel gears (341) are respectively installed at the bottom ends of a first driving rod (332), a second driving rod (333) and a third driving rod (334), the driving bevel gears (342) are meshed outside the driven bevel gears (341), the side walls of the driving bevel gears (342) are connected with output shafts of the driving motors (343), and the driving motors (343) are installed on the rotating plate (35) through motor bases.
6. A textile thread wind-up tensioner according to claim 4, characterized in that: the first driving rod (332) is of an up-down elastic telescopic structure, and the heights of the first driving rod (332), the second driving rod (333) and the third driving rod (334) are reduced in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654117.XU CN209777939U (en) | 2019-05-08 | 2019-05-08 | textile cotton thread winding and tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654117.XU CN209777939U (en) | 2019-05-08 | 2019-05-08 | textile cotton thread winding and tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209777939U true CN209777939U (en) | 2019-12-13 |
Family
ID=68805060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920654117.XU Expired - Fee Related CN209777939U (en) | 2019-05-08 | 2019-05-08 | textile cotton thread winding and tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209777939U (en) |
-
2019
- 2019-05-08 CN CN201920654117.XU patent/CN209777939U/en not_active Expired - Fee Related
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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: 20191213 |