CN212424973U - Tension adjusting mechanism for drafting device of spinning machine - Google Patents
Tension adjusting mechanism for drafting device of spinning machine Download PDFInfo
- Publication number
- CN212424973U CN212424973U CN202020792405.4U CN202020792405U CN212424973U CN 212424973 U CN212424973 U CN 212424973U CN 202020792405 U CN202020792405 U CN 202020792405U CN 212424973 U CN212424973 U CN 212424973U
- Authority
- CN
- China
- Prior art keywords
- adjusting mechanism
- tension adjusting
- connecting plate
- feeding roller
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000009987 spinning Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 abstract description 17
- 238000007906 compression Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000004753 textile Substances 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model belongs to the technical field of textile equipment, in particular to a tension adjusting mechanism for a drawing device of a spinning machine; comprises a first feeding roller and a second feeding roller which are positioned at the bottom end of a frame; the tension adjusting mechanism comprises a mounting plate, a fixing plate, a sliding block, a compression roller, a connecting plate and a push rod motor; the two mounting plates are arranged, and the top ends of the mounting plates are welded at the bottom end of the rack; each mounting plate is provided with a T-shaped groove along the vertical direction; a corresponding sliding block is slidably arranged in each T-shaped groove, and a spring is arranged in each T-shaped groove; the bottom end of the sliding block is welded with a fixed plate; the utility model discloses utilize the push rod motor to promote the connecting plate downstream that links to each other, the connecting plate can drive the slider synchronous downstream of both sides, and the fixed plate downstream makes the synchronous downstream of continuous compression roller afterwards, supports tightly on the silk thread of process, and the tension size of up to the silk thread meets the requirements, and two compression rollers move down in step, have guaranteed that the tension to the silk thread carries out the accuracy and has adjusted.
Description
Technical Field
The utility model belongs to the technical field of weaving equipment, specific tension adjustment mechanism for spinning machine draw gear that says so.
Background
The conveying distance of the tows is long, so that the tows are likely to loose in the drafting process, are not tightly contacted with the godet and are separated from the godet, and therefore, a tension adjusting mechanism needs to be added in the drafting process to ensure the tensioning degree of the tows in the drafting process, but the tows are different in material and elasticity, so that the required tensioning degree is different.
However, the existing tension adjusting mechanisms all adjust the tension of the tows by pushing the compression roller through the elastic piece, and although the tension of the tows can be adjusted, the tension of the tows is adjusted only through the elasticity of the spring, so that the limitation of adjustment is large, and the tension cannot be well adjusted according to the characteristics of the tows made of different materials; moreover, the structure is relatively complex, the operation is inconvenient and the control precision is not high; accordingly, the utility model provides a spinning machine tension adjustment mechanism for draft device.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a spinning machine is tension adjustment mechanism for draft device to the tension adjustment structure is more complicated among the solution above-mentioned background, operates inconvenient and the not high problem of control accuracy.
In order to achieve the above object, the utility model provides a following technical scheme: the tension adjusting mechanism for the drafting device of the spinning machine comprises a frame, a first feeding roller and a second feeding roller, wherein the first feeding roller and the second feeding roller are positioned at the bottom end of the frame; the tension adjusting mechanism is positioned between the first feeding roller and the second feeding roller; the tension adjusting mechanism comprises a mounting plate, a fixing plate, a sliding block, a compression roller, a connecting plate and a push rod motor; the two mounting plates are arranged, and the top ends of the mounting plates are welded at the bottom end of the rack; each mounting plate is provided with a T-shaped groove along the vertical direction; a corresponding sliding block is slidably arranged in each T-shaped groove, and a spring is arranged in each T-shaped groove; the sliding blocks are arranged into corresponding T-shaped structures, and the bottom ends of the sliding blocks are welded with fixing plates; the bottom ends of the fixed plates are rotatably connected with the press rollers through rotating shafts; a group of connecting plates are arranged between the two sliding blocks; two sides of the connecting plate are fixedly connected to the two sliding blocks through fastening screws respectively; the bottom end of the middle part of the frame is fixedly connected with the bottom of the push rod motor; the end of the push rod motor is fixedly connected to the top end of the connecting plate through a fixing block. When the silk thread moves through the first feeding roller and the second feeding roller, because the silk thread material has different required tension, the tension adjustment is required through the tension adjusting mechanism, some mechanisms related to the tension adjustment also appear in the prior art, but the structures are complex, and the operation is inconvenient, therefore, the utility model utilizes the starting of the push rod motor, so that the end of the push rod motor extends out, and further pushes the connected connecting plate to move downwards, the connecting plate can drive the sliders on both sides to move downwards synchronously, the sliders drive the fixing plate to move downwards, and then the connected press rollers move downwards synchronously and tightly abut against the passing silk thread, and then the movement is continued until the tension of the silk thread meets the requirement, the stable output of power is realized through the push rod motor, the output distance can be accurately controlled, and then the output distance is matched with the connecting plate, so that the two press rollers move downwards synchronously, guaranteed to carry out the accurate regulation to the tension of silk thread, and through the spring of placing at T type inslot, when slider displacement was too much, the spring can effectually cushion the slider, avoided slider striking T type inslot diapire to cause vibrations, lead to continuous fixed plate and compression roller vibrations, effectively avoided the fracture problem that silk thread pressure rapid change leads to.
Preferably, a cushion pad is arranged on the bottom wall of the T-shaped groove. Through the blotter that is equipped with on T type cell diapire, further improve the buffer capacity to the slider, strengthen the erectility.
Preferably, the cushion pad is made of rubber materials. The cushion pad made of rubber material has excellent telescopic performance, convenient replacement and low price.
Preferably, two connecting plates are arranged, two ends of one connecting plate are fixedly connected to the front surfaces of the two sliding blocks, and two ends of the other connecting plate are respectively welded to the side surfaces, close to the two sliding blocks. Through fixing two connecting plates simultaneously at the slider to guarantee the joint strength between two sliders, improve the removal synchronism ability of two sliders.
Preferably, a group of reinforcing plates are welded between the two connecting plates. The connection strength between the sliding blocks is further improved through the welded reinforcing plates, and the moving synchronization performance of the two sliding blocks is improved.
Preferably, at least two reinforcing plates are provided.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize the push rod motor to start, thereby make the end of push rod motor stretch out, and then promote the connecting plate downstream that links to each other, the connecting plate can drive the slider synchronous downstream of both sides, slider area fixed plate downstream, make the synchronous downstream of continuous compression roller afterwards, support tightly on the silk thread of process, continue to move afterwards, the tension size to the silk thread meets the requirements, realize the stable output of power through the push rod motor, output distance can obtain accurate control, afterwards with the connecting plate cooperation, realize that two compression rollers move downwards in step, the tension to the silk thread has been guaranteed to carry out the accurate regulation.
2. The utility model discloses a spring of placing in T type inslot, when the slider displacement was too much, the spring can effectually cushion the slider, avoids slider striking T type cell wall to cause vibrations, leads to continuous fixed plate and compression roller vibrations, has effectively avoided the fracture problem that the silk thread pressure rapid change leads to.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall mechanism of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
in the figure: the device comprises a frame 1, a first feeding roller 2, a second feeding roller 3, a tension adjusting mechanism 4, a mounting plate 41, a fixing plate 42, a sliding block 43, a compression roller 44, a connecting plate 45, a push rod motor 5, a T-shaped groove 6, a spring 7, a fastening screw 8, a buffer pad 9 and a reinforcing plate 10.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, the tension adjusting mechanism for the drafting device of the spinning machine of the present invention comprises a frame 1, a first feeding roller 2 and a second feeding roller 3 located at the bottom end of the frame 1; a tension adjusting mechanism 4 located between the first feed roll 2 and the second feed roll 3; the tension adjusting mechanism 4 comprises a mounting plate 41, a fixing plate 42, a sliding block 43, a press roller 44, a connecting plate 45 and a push rod motor 5; two mounting plates 41 are arranged, and the top ends of the mounting plates 41 are welded at the bottom end of the frame 1; each mounting plate 41 is provided with a T-shaped groove 6 along the vertical direction; a corresponding sliding block 43 is slidably arranged in each T-shaped groove 6, and a spring 7 is arranged in each T-shaped groove 6; the sliding block 43 is arranged into a corresponding T-shaped structure, and the bottom end of the sliding block 43 is welded with the fixing plate 42; the bottom ends of the fixing plates 42 are rotatably connected with press rollers 44 through rotating shafts; a group of connecting plates 45 are arranged between the two sliding blocks 43; two sides of the connecting plate 45 are fixedly connected to the two sliding blocks 43 through fastening screws 8 respectively; the bottom end of the middle part of the frame 1 is fixedly connected with the bottom of the push rod motor 5; the end of the push rod motor 5 is fixedly connected to the top end of the connecting plate 45 through a fixing block. When the silk thread moves through the first feeding roller 2 and the second feeding roller 3, because the silk thread material has different required tension, so the tension adjustment is needed through the tension adjusting mechanism 4, some mechanisms related to the tension adjustment also appear in the prior art, but the structure is complex, and the operation is inconvenient, therefore, the utility model utilizes the push rod motor 5 to start, thereby the end head of the push rod motor 5 extends out, and further the connecting plate 45 connected with the connecting plate is pushed to move downwards, the connecting plate 45 can drive the sliding blocks 43 at two sides to synchronously move downwards, the sliding blocks 43 are provided with the fixing plates 42 to move downwards, and then the compression rollers 44 connected with the connecting plate synchronously move downwards to be tightly propped against the silk thread passing through, and then the silk thread continues to move until the tension of the silk thread meets the requirement, the stable output of power is realized through the push rod motor 5, and the output distance can be accurately controlled, subsequently with the cooperation of connecting plate 45, realize that two compression rollers 44 move down in step, guaranteed to carry out the accurate regulation to the tension of silk thread, and through the spring 7 of placing in T type groove 6, when slider 43 displacement is too much, spring 7 can effectually cushion slider 43, avoid slider 43 striking T type groove 6 diapire to cause vibrations, lead to the fixed plate 42 and the compression roller 44 vibrations that link to each other, effectively avoided the fracture problem that silk thread pressure rapid change leads to.
And a buffer pad 9 is arranged on the bottom wall of the T-shaped groove 6. Through the blotter 9 that is equipped with on 6 diapalls of T type grooves, further improve the buffer capacity to slider 43, strengthen the installation nature.
The buffer pad 9 is made of rubber material. The cushion pad 9 made of rubber material has excellent expansion performance, convenient replacement and low price.
Two connecting plates 45 are arranged, wherein two ends of one connecting plate 45 are fixedly connected to the front surfaces of the two sliding blocks 43, and two ends of the other connecting plate 45 are respectively welded on the side surfaces of the two sliding blocks 43 close to each other. Through fixing two connecting plates 45 simultaneously at slider 43 to guarantee the joint strength between two sliders 43, improve the removal synchronism ability of two sliders 43.
A group of reinforcing plates 10 are welded between the two connecting plates 45. The plurality of reinforcing plates 10 welded to each other further improve the strength of connection between the sliders 43, thereby improving the movement synchronization performance of the two sliders 43.
At least two reinforcing plates 10 are provided.
When the device works, when the silk thread moves through the first feeding roller 2 and the second feeding roller 3, because the silk thread material has different tension requirements, the tension adjustment is needed through the tension adjusting mechanism 4, and some mechanisms related to the tension adjustment also appear in the prior art, but the structures are complex and inconvenient to operate, therefore, the device utilizes the push rod motor 5 to start, so that the end head of the push rod motor 5 extends out, and then the connected connecting plate 45 is pushed to move downwards, the connecting plate 45 can drive the sliding blocks 43 at two sides to synchronously move downwards, the sliding blocks 43 are provided with the fixing plates 42 to move downwards, then the connected compression rollers 44 are synchronously moved downwards to abut against the passing silk thread, and then the movement is continued until the tension of the silk thread meets the requirements, the stable output of power is realized through the push rod motor 5, and the output distance can be accurately controlled, then, the two compression rollers 44 are matched with the connecting plate 45 to realize synchronous downward movement of the two compression rollers 44, accurate adjustment of tension of the silk thread is guaranteed, and through the spring 7 arranged in the T-shaped groove 6, when the moving distance of the sliding block 43 is too long, the spring 7 can effectively buffer the sliding block 43, so that the sliding block 43 is prevented from impacting the bottom wall of the T-shaped groove 6 to cause vibration, the connected fixed plate 42 and the compression rollers 44 are prevented from vibrating, and the fracture problem caused by rapid change of the pressure of the silk thread is effectively avoided; the buffer cushion 9 arranged on the bottom wall of the T-shaped groove 6 further improves the buffer capacity of the sliding block 43 and enhances the installation performance; meanwhile, the cushion pad 9 made of rubber material has excellent expansion performance, convenient replacement and low price; the two connecting plates 45 are simultaneously fixed on the sliding blocks 43, so that the connecting strength between the two sliding blocks 43 is ensured, and the movement synchronization performance of the two sliding blocks 43 is improved; the plurality of reinforcing plates 10 welded to each other further improve the strength of connection between the sliders 43, thereby improving the movement synchronization performance of the two sliders 43.
The push rod motor is of the type: XTL 600.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The tension adjusting mechanism for the drafting device of the spinning machine comprises a rack (1), a first feeding roller (2) and a second feeding roller (3), wherein the first feeding roller and the second feeding roller are positioned at the bottom end of the rack (1); a tension adjusting mechanism (4) positioned between the first feeding roller (2) and the second feeding roller (3); the method is characterized in that: the tension adjusting mechanism (4) comprises a mounting plate (41), a fixing plate (42), a sliding block (43), a pressing roller (44), a connecting plate (45) and a push rod motor (5); two mounting plates (41) are arranged, and the top ends of the mounting plates (41) are welded at the bottom end of the rack (1); each mounting plate (41) is provided with a T-shaped groove (6) along the vertical direction; a corresponding sliding block (43) is arranged in each T-shaped groove (6) in a sliding manner, and a spring (7) is arranged in each T-shaped groove (6); the sliding blocks (43) are arranged into corresponding T-shaped structures, and the bottom ends of the sliding blocks (43) are welded with the fixing plates (42); the bottom ends of the fixed plates (42) are rotatably connected with press rollers (44) through rotating shafts; a group of connecting plates (45) are arranged between the two sliding blocks (43); two sides of the connecting plate (45) are fixedly connected to the two sliding blocks (43) through fastening screws (8) respectively; the bottom end of the middle part of the frame (1) is fixedly connected with the bottom of the push rod motor (5); the end of the push rod motor (5) is fixedly connected to the top end of the connecting plate (45) through a fixing block.
2. The tension adjusting mechanism for a drafting device of a spinning machine according to claim 1, characterized in that: and a cushion pad (9) is arranged on the bottom wall of the T-shaped groove (6).
3. The tension adjusting mechanism for a drafting device of a spinning machine according to claim 2, characterized in that: the buffer cushion (9) is made of rubber materials.
4. The tension adjusting mechanism for a drafting device of a spinning machine according to claim 1, characterized in that: two connecting plates (45) are arranged, two ends of one connecting plate (45) are fixedly connected to the front surfaces of the two sliding blocks (43), and two ends of the other connecting plate (45) are respectively welded to the side surfaces, close to the two sliding blocks (43).
5. The tension adjusting mechanism for the drafting device of the spinning machine according to claim 4, characterized in that: a group of reinforcing plates (10) are welded between the two connecting plates (45).
6. The tension adjusting mechanism for a drafting device of a spinning machine according to claim 5, characterized in that: at least two reinforcing plates (10) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792405.4U CN212424973U (en) | 2020-05-13 | 2020-05-13 | Tension adjusting mechanism for drafting device of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792405.4U CN212424973U (en) | 2020-05-13 | 2020-05-13 | Tension adjusting mechanism for drafting device of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212424973U true CN212424973U (en) | 2021-01-29 |
Family
ID=74289269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020792405.4U Expired - Fee Related CN212424973U (en) | 2020-05-13 | 2020-05-13 | Tension adjusting mechanism for drafting device of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212424973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104631A (en) * | 2021-03-29 | 2021-07-13 | 安徽省伊贝雅纺织有限公司 | Auxiliary device is used in towel production |
-
2020
- 2020-05-13 CN CN202020792405.4U patent/CN212424973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104631A (en) * | 2021-03-29 | 2021-07-13 | 安徽省伊贝雅纺织有限公司 | Auxiliary device is used in towel production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212424973U (en) | Tension adjusting mechanism for drafting device of spinning machine | |
| CN202862784U (en) | Integral mesh-pressing type mesh stretching machine | |
| CN101559442A (en) | Sheet-stretching machine | |
| CN101498081A (en) | Mobile cloth-jointing sewing machine | |
| CN215478862U (en) | Yarn rolling and paying-off device based on textile industry | |
| CN213169929U (en) | Glass traction furnace conveyer belt with floatable tensioning device | |
| CN206153945U (en) | A clamping device for slide wedge multistation | |
| CN200939463Y (en) | Magnetic suspension rolling mill | |
| CN208324201U (en) | Acoustical cotton is integrally embossed production equipment | |
| CN102418187A (en) | Weaving machine heald frame provided with height adjusting device | |
| CN108996303A (en) | A kind of rewinding normalizing mechanism of pole piece | |
| CN217869365U (en) | Auxiliary yarn supply mechanism of circular knitting machine | |
| CN201351195Y (en) | Cover board card clothing packing and clamping machine | |
| CN109774297B (en) | Silk screen adjustment mechanism and silk screen printer | |
| CN209659068U (en) | A kind of guide rail installing mechanism of belt motor | |
| CN209452541U (en) | A kind of plate-levelling machine | |
| CN211971237U (en) | Anti-deformation adjusting mechanism for transmission roller of belt guide machine | |
| CN202639119U (en) | Automatic feeding and receiving device | |
| CN203065767U (en) | Yarn gripping device | |
| CN211945572U (en) | Paper clamping roller structure | |
| CN201415489Y (en) | Novel lace pulling machine | |
| CN205926745U (en) | Weld tape processing unit | |
| CN202766883U (en) | Carbon fiber broken yarn pressing device | |
| CN205223565U (en) | Sewing machine external pressure frame pressure adjustment mechanism | |
| CN215404690U (en) | Drafting device for monofilament production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |