CN114261845A - Hollow fiber membrane spinning winding equipment and winding process thereof - Google Patents
Hollow fiber membrane spinning winding equipment and winding process thereof Download PDFInfo
- Publication number
- CN114261845A CN114261845A CN202210201358.5A CN202210201358A CN114261845A CN 114261845 A CN114261845 A CN 114261845A CN 202210201358 A CN202210201358 A CN 202210201358A CN 114261845 A CN114261845 A CN 114261845A
- Authority
- CN
- China
- Prior art keywords
- winding
- roller
- hollow fiber
- fiber membrane
- rack
- 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.)
- Granted
Links
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of spinning winding, in particular to a hollow fiber membrane spinning winding device and a winding process thereof, wherein the winding device comprises a winding station, a transfer station and a detection station which are sequentially arranged; the winding station comprises mirror-symmetrical winding work plates, and the winding work plates are connected with a first power source, a winding roller, a second power source, a compression roller and a tensioning roller; and a pressing block which reciprocates along the spiral groove and is used for guiding the fiber filaments is arranged below the pressing roller. The invention has the advantages of ingenious design and high automation degree. The winding station is arranged and provided with reciprocating displacement along the spiral groove, and can be used for continuously and orderly guiding in the process of winding the fiber yarns, so that the fiber yarns are uniformly wound and are not easy to wind and knot, and the mechanical property of subsequent film forming is enhanced.
Description
Technical Field
The invention relates to the technical field of spinning and winding of hollow fiber membranes, in particular to spinning and winding equipment of a hollow fiber membrane and a winding process thereof.
Background
Hemodialysis is a main means for treating a large number of patients with acute and chronic renal failure, and a hemodialysis membrane is of great importance in hemodialysis products. Hemodialysis is intended to replace a part of the functions lost in renal failure, such as the removal of metabolic wastes, the regulation of water, electrolytes and acid-base balance. The basic principle of the method is that the method has the mechanisms of dispersion, permeation, convection, ultrafiltration and the like to remove harmful substances in the body. The exchange of solute and water during dialysis forms the theoretical basis for removing toxin, removing water and supplementing necessary substances during hemodialysis.
The dialysis membrane material is a key factor influencing the effect of hemodialysis treatment. At present, the membrane structure used in medicine is mainly a hollow fiber membrane, which is a membrane with a fibrous shape and a self-supporting function. The hollow fiber membrane has high packing density when being used for preparing a membrane forming component, but because the membrane forming mechanical property is general, the hollow fiber membrane is easy to wind, knot and break during the spinning process of the fiber yarn, and the filtration efficiency of the hollow fiber membrane produced subsequently is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a hollow fiber membrane spinning winding device and a winding process thereof.
The technical scheme for realizing the purpose of the invention is as follows: a hollow fiber membrane spinning and winding device comprises a plurality of hollow fiber membrane spinning and winding devices which are arranged in sequence
A winding station for winding the fiber yarn,
A transfer station for transferring the rolled fiber from the rolling tool,
A detection station for detecting the rolled fiber;
the rolling station comprises rolling work plates in mirror symmetry,
the winding work plate is connected with
A first power source,
A wind-up roll driven by the first power source,
A second power source,
A pressing roller with a spiral groove, a second power source, a third power source, a fourth power source and a third power source,
The tensioning roller is used for being matched with the pressing roller to tension the fiber yarns;
and a pressing block which reciprocates along the spiral groove and is used for guiding the fiber filaments is arranged below the pressing roller.
According to the technical scheme, the pressing roller is connected with a first rack workpiece, the tensioning roller is connected with a second rack workpiece, and a fixed gear is meshed between the first rack workpiece and the second rack workpiece.
In the technical scheme, the rolling working plate is provided with a first rack workpiece sliding groove and a second rack workpiece sliding groove,
the first rack workpiece is slidably connected to the first rack workpiece slide groove, the second rack workpiece is slidably connected to the second rack workpiece slide groove,
the fixed gear is rotatably connected to the winding work plate.
According to the technical scheme, the spiral groove is a crossed double-spiral groove.
According to the technical scheme, the top of the pressing block is a protruding shuttle, and the maximum length of the shuttle is longer than the length of the crossed gap of the spiral groove.
According to the technical scheme, the two ends of the compression roller are downwards connected with the sliding frame bases, the two sliding frame bases are connected with the compression block sliding frame, the compression block is connected with the compression block sliding block, and the compression block sliding block is connected with the compression block sliding frame in a sliding mode.
According to the technical scheme, the sliding frame base is provided with the spraying liquid inlet pipe, the pressing block sliding block is provided with the spraying liquid outlet pipe, and the spraying liquid outlet pipe is communicated with the spraying liquid inlet pipe.
According to the technical scheme, the sliding frame base is provided with an opening and closing column and an opening and closing spring located between the opening and closing column and the sliding frame base, and the opening and closing column is provided with an opening and closing through hole which can be communicated with the spraying liquid inlet pipe.
According to the technical scheme, the transfer station comprises a plurality of transfer rollers, and the detection station comprises a blanking frame.
A winding process of a hollow fiber membrane spinning winding device comprises the hollow fiber membrane spinning winding device and comprises the following steps:
s1, the fiber filaments sequentially pass through the tensioning roller and the pressing roller and then are connected to a winding roller in a tensioning mode;
s2, starting the first power source to drive the winding roller to wind the fiber yarns;
and S3, the pressing block reciprocates along the spiral groove to guide the fiber filaments wound on the winding roller.
After the technical scheme is adopted, the invention has the following positive effects:
(1) the invention has the advantages of ingenious design and high automation degree. The winding device is provided with a winding station and a pressing block which is arranged along the spiral groove in a reciprocating displacement mode and used for pressing the fiber yarns, and the pressing block can continuously pull and guide the fiber yarns in the winding process, so that the fiber yarns are uniformly wound and are not easy to wind, knot and break, and the subsequent film forming mechanical property is enhanced.
(2) The winding roller is provided with the first rack workpiece, the second rack workpiece and the fixed gear, so that the first rack workpiece and the second rack workpiece can be reversely displaced by the fixed gear in the process of ceaselessly winding and increasing the diameter of the winding roller, the first rack workpiece can gradually move upwards to drive the pressing roller to move upwards, and the second rack workpiece gradually moves downwards to drive the tensioning roller to move downwards, so that the good tensioning state of the fiber yarns in the winding process is ensured.
(3) The spiral groove is a crossed double-spiral groove, the compressing block can perform traction and guide effects on newly wound fiber yarns in the double-spiral groove in a reciprocating mode, and the degree of automation is high.
(4) The sliding frame base is provided with a spraying liquid inlet pipe, the pressing block sliding block is provided with a spraying liquid outlet pipe, and the pressing block sliding block can be externally connected with disinfectant to disinfect the rolled fiber filaments.
(5) The sliding frame base is provided with an opening and closing column and an opening and closing spring, the opening and closing column is provided with an opening and closing through hole which can be communicated with the spraying liquid inlet pipe, and disinfectant is supplemented to the pressing block at intervals through sliding collision of the pressing block on the opening and closing column and the elastic action of the opening and closing spring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rolled work plate of FIG. 1 after explosion;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a top view of the nip roll and first rack workpiece of FIG. 3;
FIG. 5 is a cut-away view of AA in FIG. 4;
FIG. 6 is a schematic view of the engagement of the shuttle with the helical groove at the intersection;
fig. 7 is a perspective view of a compact block and a compact block slide.
In the figure: the device comprises a mounting substrate 001, a winding plate 100, a first power source 101, a winding roller 102, a second power source 103, a pressing roller 104, a spiral groove 1041, a tensioning roller 105, a pressing block 106, a shuttle 1061, a first rack workpiece 107, a second rack workpiece 108, a fixed gear 109, a first rack workpiece chute 110, a second rack workpiece chute 111, a sliding frame base 112, a pressing block sliding frame 113, a pressing block sliding block 114, a spraying liquid inlet pipe 115, a spraying liquid outlet pipe 116, an opening and closing column 117, an opening and closing spring 118, a moving and sending roller 201, a blanking frame 301 and an arc column 1062.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
Referring to fig. 1 to 7, the invention provides a hollow fiber membrane spinning winding device, which comprises a winding station, a transfer station and a detection station, wherein the winding station is used for winding fiber filaments, the transfer station is used for transferring the wound fiber filaments away from the winding station, and the detection station is used for detecting the wound fiber filaments;
the winding station comprises mirror-symmetrical winding plates 100,
the winding plate 100 is connected with
A first power source 101,
A wind-up roll 102 driven by a first power source 101,
A second power source 103,
A pressure roller 104 driven by a second power source 103 and provided with a spiral groove 1041 and positioned above the wind-up roller 102,
A tension roller 105, wherein the tension roller 105 is used for matching with the compression roller 104 to tension the fiber;
a pressing block 106 which reciprocates along the spiral groove 1041 and guides the fiber is arranged below the pressing roller 104.
In this embodiment, which is a basic embodiment of the present invention, the winding station, the transfer station, and the detection station are sequentially disposed on the mounting substrate 001 from left to right. The two rolling plates 100 are mirror-symmetrical and rectangular in shape, and are fixedly connected to the mounting substrate 001 by corner connectors, bolts, and the like. Of course, it should be understood that the winding plate 100 may have other shapes, and the connection with the mounting substrate 001 may be by riveting, welding, or the like, which is not limited herein.
The transfer station comprises a plurality of transfer rollers 201 and the detection station comprises a blanking frame 301. The transfer roller 201 is matched with power to perform the upward oblique transmission operation of the rolled fiber. The blanking frame 301 is used for storing the rolled fiber, and is matched with a CCD camera or a manual work to detect the fiber, so that the fiber can enter the next station after being qualified.
The first power source 101 and the second power source 103 are both motors including speed reducers. In order to maintain the mechanical stability of the apparatus, the first power source 101 and the second power source 103 are respectively installed outside the different winding plates 100. The first power source 101 drives the wind-up roll 102 to rotate, and the second power source 103 drives the compression roll 104 to rotate. One surface of the pressing block 106 facing the winding roller 102 is provided with two arc-shaped columns 1062 protruding downwards, so that the direct friction force between the pressing block 106 and the fiber filaments is reduced as much as possible, but the pressing operation on the fiber filaments is not influenced.
During work, the fiber filaments sequentially pass through the tension roller 105 and the compression roller 104 and then are connected to the winding roller 102 in a tensioning mode; then, starting a first power source 101 to drive a winding roller 102 to wind the fiber filaments; and starting the second power source 103 to drive the pressing roller 104 to rotate, enabling the pressing block 106 to reciprocate along the spiral groove 1041, and meanwhile, enabling the coiled fiber filaments to pass through the pressing block 106, be drawn and guided, and then be coiled to the coiling roller 102.
Example 2
Referring to fig. 1 to 7, the present embodiment is different from embodiment 1 in that a first rack workpiece 107 is connected to the pressure roller 104, a second rack workpiece 108 is connected to the tension roller 105, and a fixed gear 109 is engaged between the first rack workpiece 107 and the second rack workpiece 108.
When the wind-up roller 102 is not wind up, the pinch roller 104 is not driven by the second power source 103, and the first rack workpiece 107, the second rack workpiece 108, and the fixed gear 109 maintain a relatively stationary and stable state. The first rack workpiece 107 and the second rack workpiece 108 can be displaced in opposite directions by the fixed gear 109.
The diameter of the wind-up roll 102 is gradually increased when the wind-up roll is continuously wound up. The fiber filaments with gradually increased diameters slowly lift the pressing block 106 to move upwards, and the pressing block 106 further pushes the pressing roller 104 to move upwards. Then, the pinch roller 104 drives the first rack workpiece 107 to move up step by step, at this time, the fixed gear 109 rotates counterclockwise, and the fixed gear 109 further drives the second rack workpiece 108 to move down step by step. After the second rack workpiece 108 gradually moves downwards, the tensioning roller 105 is driven to move downwards, and the up-and-down displacement ensures a good tensioning state of the fiber yarn in the winding process.
In the embodiment, the winding plate 100 is provided with a first rack workpiece chute 110 and a second rack workpiece chute 111, the first rack workpiece 107 is slidably connected to the first rack workpiece chute 110, the second rack workpiece 108 is slidably connected to the second rack workpiece chute 111, and the fixed gear 109 is rotatably connected to the winding plate 100.
Taking fig. 1 and 2 as an example, the first rack workpiece slide groove 110 is located at the upper right of the second rack workpiece slide groove 111. When the wind-up roller 102 is mounted, the wind-up work is not performed, and the first rack workpiece 107 is naturally placed below the first rack workpiece chute 110, and is engaged and connected to the first rack workpiece 107 using the fixed gear 109. Attached to the first rack work piece 107 is a pinch roller 104 and attached to the second rack work piece 108 is a tension roller 105. The second power source 103, the pressing block 106 and the pressing block sliding frame 113 are also connected with the pressing roller 104. The weight of the first rack workpiece 107, the pressure roller 104, the second power source 103, the pressure block 106, and the pressure block carriage 113 is greater than the weight of both the tension roller 105 and the second rack workpiece 108. Therefore, the downward engaging force of the first rack workpiece 107 to the fixed gear 109 is larger than the downward engaging force of the second rack workpiece 108 to the fixed gear 109. The first rack workpiece 107 directly falls to the lowermost portion of the first rack workpiece chute 110 and is limited under the influence of gravity of the first rack workpiece, the pressure roller 104, the second power source 103, the pressure block 106, and the pressure block carriage 113. In this process, the fixed gear 109 is rotated clockwise by the downward engaging force of the first rack workpiece 107, and the fixed gear 109 rotates to drive the second rack workpiece 108 upward until the first rack workpiece 107 and the second rack workpiece 108 are kept relatively stationary.
When the wind-up roller 102 winds up, the first rack workpiece 107 gradually moves upwards along the first rack workpiece sliding groove 110, and the second rack workpiece 108 gradually moves downwards along the second rack workpiece sliding groove 111, and the up-and-down displacement ensures a good tensioning state of the fiber filaments in the winding process.
Example 3
Referring to fig. 1 to 7, the present embodiment is different from embodiment 1 in that the spiral groove 1041 is a double intersecting spiral groove. The intersecting helical grooves 1041 communicate near both ends of the pinch roller 104 to ensure that the pinch block 106 can be displaced reciprocally.
In this embodiment, the top of the hold down block 106 is a protruding shuttle 1061. The pressing block 106 passes through the shuttle 1061 protruding from the top, and when the pressing roller 104 rotates, the spiral groove 1041 can be engaged with the shuttle 1061 to rotate, so that the pressing block 106 with the shuttle 1061 can make reciprocating linear motion to guide the newly wound fiber, and the degree of automation is high.
Meanwhile, the maximum length of the shuttle 1061 is longer than the crossing gap length of the spiral groove 1041, so as to prevent the shuttle 1061 from escaping from the spiral groove 1041, which causes a winding failure.
Further, in order to ensure the reciprocating displacement of the holding-down block 106. The two ends of the compression roller 104 are downwards connected with sliding frame bases 112, a compression block sliding frame 113 is connected between the two sliding frame bases 112, a compression block sliding block 114 is connected with the compression block 106, and the compression block sliding block 114 is slidably connected with the compression block sliding frame 113. The middle of the pressing block sliding frame 113 is hollow, and the width of the hollow is slightly larger than that of the pressing block sliding block 114. Two parallel pressing block sliding blocks 114 are arranged on two long and high side surfaces of the pressing block 106, and the distance between the two parallel pressing block sliding blocks 114 is slightly larger than the height of the pressing block sliding frame 113. The pressing block 106 is displaced by sliding of the pressing block slider 114 on the pressing block sliding frame 113. It should be noted that the length, width and height here only represent the length, the length and the width on the unified horizontal plane are respectively the length and the shorter width, which are visually shown in the drawings of the specification; high in the vertical direction.
Example 4
The difference between this embodiment and embodiment 3 is that the sliding frame base 112 is provided with a spray liquid inlet pipe 115, the compact heap slider 114 is provided with a spray liquid outlet pipe 116, and the spray liquid outlet pipe 116 is communicated with the spray liquid inlet pipe 115.
The spraying liquid inlet pipe 115 can be externally connected with a disinfectant inlet. The two downward-convex arc-shaped columns 1062 of the pressing block 106 facing the wind-up roll 102 are far away from the first power source 101 and can be made of metal, and the downward convex distance is small; the arced post 1062 adjacent to the first power source 101 may be formed of a material capable of accumulating liquid, such as sponge, which has a large downward convex distance. Namely, the arc-shaped column 1062 made of metal ensures the pressing operation, and the liquid storage material is responsible for smearing the disinfectant.
The spray inlet pipe 115 and the spray outlet pipe 116 are L-shaped. The disinfectant sprayed into the inlet pipe 115 can be temporarily stored in the arc-shaped column 1062 close to the first power source 101, and the amount of the disinfectant stored in the arc-shaped column is preferably enough to be applied by the compact 106 in one direction.
In order to prevent the liquid from being excessively stored, the sliding frame base 112 is provided with an opening and closing column 117, an opening and closing spring 118 positioned between the opening and closing column 117 and the sliding frame base 112, and the opening and closing column 117 is provided with an opening and closing through hole 119 capable of communicating with the liquid spraying pipe 115. Only when the pressing block 106 hits the opening and closing column 117, the opening and closing column 117 is compressed to the opening and closing through hole 119 to be communicated with the spraying liquid inlet pipe 115, and then the disinfectant can enter. After the compressing block 106 leaves and stops impacting the opening and closing column 117, the opening and closing column 117 rebounds under the elastic restoring force of the opening and closing spring 118, so that the opening and closing through hole 119 is not communicated with the spraying liquid inlet pipe 115 any more.
It is conceivable that the opening and closing spring 118 and the opening and closing column 117 are cooperatively arranged, so that the opening and closing column 117 and the opening and closing spring 118 buffer the reciprocating displacement of the pressing block 106. That is, when the pressing block 106 is shifted from one end of the pressing roller 104 to the other end along the spiral groove 1041 to perform the reversing, the opening/closing spring 118 is compressed by the impact on the opening/closing column 117, and the speed is reduced by the elastic buffer action of the opening/closing spring 118, so that the smooth reversing shift can be performed better.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a hollow fiber membrane spinning rolling equipment which characterized in that: comprising sequential arrangement of
A winding station for winding the fiber yarn,
A transfer station for transferring the rolled fiber from the rolling tool,
A detection station for detecting the rolled fiber;
the rolling station comprises rolling work plates (100) which are in mirror symmetry,
the rolling working plate (100) is connected with
A first power source (101),
A take-up roll (102) driven by the first power source (101),
A second power source (103),
A pressing roller (104) which is driven by the second power source (103), is positioned above the winding roller (102) and is provided with a spiral groove (1041),
A tension roller (105), wherein the tension roller (105) is used for matching with the compression roller (104) to tension the fiber filaments;
and a pressing block (106) which reciprocates along the spiral groove (1041) and is used for guiding the fiber filaments is arranged below the pressing roller (104).
2. The hollow fiber membrane spinning winding device according to claim 1, characterized in that: the pressing roller (104) is connected with a first rack workpiece (107), the tensioning roller (105) is connected with a second rack workpiece (108), and a fixed gear (109) is meshed between the first rack workpiece (107) and the second rack workpiece (108).
3. The hollow fiber membrane spinning winding device according to claim 2, characterized in that: the rolling work plate (100) is provided with a first rack work piece sliding groove (110) and a second rack work piece sliding groove (111),
the first rack workpiece (107) is slidably connected to the first rack workpiece sliding groove (110), the second rack workpiece (108) is slidably connected to the second rack workpiece sliding groove (111),
the fixed gear (109) is rotatably connected to the winding plate (100).
4. The hollow fiber membrane spinning winding device according to claim 1, characterized in that: the spiral groove (1041) is a crossed double-spiral groove.
5. The hollow fiber membrane spinning winding device according to claim 4, characterized in that: the top of the compression block (106) is provided with a protruding shuttle (1061), and the maximum length of the shuttle (1061) is longer than the crossed gap length of the spiral groove (1041).
6. The hollow fiber membrane spinning winding device according to claim 1, characterized in that: the two ends of the compression roller (104) are downwards connected with sliding frame bases (112), a compression block sliding frame (113) is connected between the sliding frame bases (112), the compression block (106) is connected with a compression block sliding block (114), and the compression block sliding block (114) is connected with the compression block sliding frame (113) in a sliding mode.
7. The hollow fiber membrane spinning winding device according to claim 6, characterized in that: carriage base (112) are equipped with sprays feed liquor pipe (115), compact heap slider (114) are equipped with sprays drain pipe (116), spray drain pipe (116) intercommunication spray feed liquor pipe (115).
8. The hollow fiber membrane spinning winding device according to claim 7, characterized in that: the sliding frame base (112) is provided with an opening and closing column (117) and an opening and closing spring (118) located between the opening and closing column (117) and the sliding frame base (112), and the opening and closing column (117) is provided with an opening and closing through hole (119) capable of being communicated with the spraying liquid inlet pipe (115).
9. The hollow fiber membrane spinning winding device according to claim 1, characterized in that: the transfer station comprises a plurality of transfer rollers (201), and the detection station comprises a blanking frame (301).
10. A winding process of a hollow fiber membrane spinning and winding device, which is provided with the hollow fiber membrane spinning and winding device as claimed in claim 1, and is characterized by comprising the following steps:
s1, the fiber filaments sequentially pass through the tension roller (105) and the pressing roller (104) and then are connected to a winding roller (102) in a tensioning mode;
s2, starting the first power source (101) and driving the winding roller (102) to wind the fiber filaments;
and S3, the pressing block (106) reciprocates along the spiral groove (1041) to guide the fiber filaments wound on the winding roller (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210201358.5A CN114261845B (en) | 2022-03-03 | 2022-03-03 | Hollow fiber membrane spinning winding device and winding process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210201358.5A CN114261845B (en) | 2022-03-03 | 2022-03-03 | Hollow fiber membrane spinning winding device and winding process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114261845A true CN114261845A (en) | 2022-04-01 |
| CN114261845B CN114261845B (en) | 2022-05-27 |
Family
ID=80834009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210201358.5A Active CN114261845B (en) | 2022-03-03 | 2022-03-03 | Hollow fiber membrane spinning winding device and winding process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114261845B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921203A (en) * | 2022-11-21 | 2023-04-07 | 南通鑫唐纺织印染有限公司 | Yarn impregnation equipment |
| CN116079133A (en) * | 2023-01-10 | 2023-05-09 | 宿迁学院 | Manufacturing equipment for metal functional material of electronic component |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103691A (en) * | 2018-02-08 | 2018-06-01 | 响水爱特纺织有限公司 | A kind of weaving humidification device |
| CN108869775A (en) * | 2017-05-15 | 2018-11-23 | 天津市富尔泽阀门有限公司 | A kind of novel valve for being easy to open and close |
| CN208326839U (en) * | 2018-06-15 | 2019-01-04 | 安徽金日包装有限公司 | A kind of PVC label winding tension control device |
| CN209796988U (en) * | 2019-05-10 | 2019-12-17 | 新昌县卓远纺织有限公司 | Tension stabilizing net rolling device |
| CN210150496U (en) * | 2019-05-21 | 2020-03-17 | 杭州三元电缆有限公司 | Caching device for cable |
| CN212197871U (en) * | 2020-04-21 | 2020-12-22 | 射阳广发纺织有限公司 | Textile yarn finishing and winding device |
| CN212982056U (en) * | 2020-09-12 | 2021-04-16 | 张家港市民华塑胶有限公司 | Winding device |
| CN213417094U (en) * | 2020-10-11 | 2021-06-11 | 广州市双雄化纤有限公司 | Winding barrel-falling spraying device for chemical fiber spinning |
| CN113086704A (en) * | 2021-03-30 | 2021-07-09 | 威海宝威新材料科技有限公司 | Be used for carbon fiber preimpregnation material to roll up device |
-
2022
- 2022-03-03 CN CN202210201358.5A patent/CN114261845B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869775A (en) * | 2017-05-15 | 2018-11-23 | 天津市富尔泽阀门有限公司 | A kind of novel valve for being easy to open and close |
| CN108103691A (en) * | 2018-02-08 | 2018-06-01 | 响水爱特纺织有限公司 | A kind of weaving humidification device |
| CN208326839U (en) * | 2018-06-15 | 2019-01-04 | 安徽金日包装有限公司 | A kind of PVC label winding tension control device |
| CN209796988U (en) * | 2019-05-10 | 2019-12-17 | 新昌县卓远纺织有限公司 | Tension stabilizing net rolling device |
| CN210150496U (en) * | 2019-05-21 | 2020-03-17 | 杭州三元电缆有限公司 | Caching device for cable |
| CN212197871U (en) * | 2020-04-21 | 2020-12-22 | 射阳广发纺织有限公司 | Textile yarn finishing and winding device |
| CN212982056U (en) * | 2020-09-12 | 2021-04-16 | 张家港市民华塑胶有限公司 | Winding device |
| CN213417094U (en) * | 2020-10-11 | 2021-06-11 | 广州市双雄化纤有限公司 | Winding barrel-falling spraying device for chemical fiber spinning |
| CN113086704A (en) * | 2021-03-30 | 2021-07-09 | 威海宝威新材料科技有限公司 | Be used for carbon fiber preimpregnation material to roll up device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921203A (en) * | 2022-11-21 | 2023-04-07 | 南通鑫唐纺织印染有限公司 | Yarn impregnation equipment |
| CN115921203B (en) * | 2022-11-21 | 2023-10-27 | 南通鑫唐纺织印染有限公司 | Yarn gumming equipment |
| CN116079133A (en) * | 2023-01-10 | 2023-05-09 | 宿迁学院 | Manufacturing equipment for metal functional material of electronic component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114261845B (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114261845B (en) | Hollow fiber membrane spinning winding device and winding process thereof | |
| CN215101117U (en) | Take-up is used in fireproof cable production with antiwind | |
| CN208131535U (en) | Slicer and its Wiping mechanism | |
| CN201158558Y (en) | Swirl lifting mechanism | |
| CN115535710A (en) | Winding and conveying device for polyester yarns | |
| CN110238095A (en) | Slicer and its Wiping mechanism | |
| CN116116648B (en) | Oil immersion device for gear production | |
| CN115165595B (en) | Hydraulic mechanical equipment for plate detection | |
| CN116534671A (en) | Automatic weft yarn machine for spinning | |
| CN207536859U (en) | A kind of cotton production automatic fabric rolling-up device | |
| CN216129069U (en) | Fabric winding device for producing polyester fabric | |
| CN214114401U (en) | Mirror surface anti-static polypropylene film processing device | |
| CN213864737U (en) | Cable winding device | |
| CN208249500U (en) | A kind of novel box type folding machine | |
| CN213387160U (en) | Avoid chemical fiber line winding device of knoing | |
| CN209476929U (en) | A kind of transfer for strip surface quality detection | |
| CN220351196U (en) | Plastic plate coiling device | |
| CN108996292B (en) | Separate winder is used in a kind of production of protective film | |
| CN111747211A (en) | Yarn compression device with stop gear | |
| CN218478330U (en) | Welding strip winding device | |
| CN113697593B (en) | Winding device for cable manufacturing and convenient for accurately controlling length of cable coil | |
| CN212831826U (en) | Flattening device for processing electronic tag film | |
| CN220766026U (en) | Coiled material coiling mechanism is used in wrapping bag production | |
| CN218434207U (en) | Yarn moving table | |
| CN215587476U (en) | Flattening device for staple steel wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: 213000 Xue Yan Zhen Cheng Dong Cun, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Hengyi Light Industrial Machinery Co.,Ltd. Patentee after: Jiangsu care Medical Technology Co., Ltd Address before: 213000 Xue Yan Zhen Cheng Dong Cun, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Hengyi Light Industrial Machinery Co.,Ltd. |