CN111137744A - Constant tension pay-off rack - Google Patents
Constant tension pay-off rack Download PDFInfo
- Publication number
- CN111137744A CN111137744A CN202010104597.XA CN202010104597A CN111137744A CN 111137744 A CN111137744 A CN 111137744A CN 202010104597 A CN202010104597 A CN 202010104597A CN 111137744 A CN111137744 A CN 111137744A
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- CN
- China
- Prior art keywords
- tension
- magnetic powder
- pay
- magnetic
- driven body
- 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
- 239000006247 magnetic powder Substances 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000004907 flux Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2551/00—Means for control to be used by operator; User interfaces
- B65H2551/10—Command input means
- B65H2551/18—Graphical interactive displays; Mouses; Touchscreens
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- Transmission Devices (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a constant-tension pay-off stand which comprises a base, a sliding groove, a movable support, a latch rod, a fixed support, a pay-off roller, a linkage gear, a bearing platform, a magnetic powder tension control device, a driving gear and a touch screen. The invention adopts the design of magnetic powder tension control, and sets voltage to the magnetic powder tension control device, so that magnetic powder is meshed with the gear to drive the pay-off roller, the tension cannot be changed under the condition of non-human intervention, the pay-off tension is kept constant, and the problem that the traditional pay-off rack generates waves in the appearance of a product due to unstable tension is solved.
Description
Technical Field
The invention relates to a constant-tension pay-off rack.
Background
The pay-off tension of the conventional pay-off rack is controlled mechanically, and the pay-off tension is controlled through a mechanical tension friction plate, so that the pay-off tension is unstable due to the fact that the friction force is large and small and is easy to wear, the diameter of a produced product is large in fluctuation, the appearance is poor, and the wavy appearance is formed.
Disclosure of Invention
The invention aims to provide a constant-tension pay-off rack to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a constant tension pay-off rack, includes base, spout, through-hole, movable support, latch pole, fixed plate, fixed bolster, bracing, unwrapping wire running roller, linkage gear, cushion cap, touch-sensitive screen, driving gear, magnetic tension controlling means, the spout is located base top right-hand member, and the spout right side bores the through-hole that has the equidistance to arrange, in the bottom embedding spout of movable support to fix through the latch pole on right side, the fixed bolster welding is at base top left end, and consolidates through the bracing of welding in the fixed bolster left and right sides, the recess in movable support and fixed bolster top middle part is embedded respectively to the left and right sides of unwrapping wire running roller, and fixes through the fixed plate, and the linkage gear is installed to the left end of unwrapping wire running roller, the cushion cap welding is in fixed bolster outer wall middle part, magnetic tension controlling means passes through the screw and installs at cushion, and install the driving gear in the pivot to mesh mutually with the linked gear, the touch-sensitive screen passes through the screw and installs the right side position at magnetic powder tension controlling means to link to each other with magnetic powder tension controlling means through the cable.
On the basis of the technical scheme, the latch rod is inlayed on the right side of movable support to run through to the base in the through-hole, and the spring has been inlayed to the bottom of latch rod, upwards stimulate the latch rod and can make the latch rod break away from the through-hole, reach the purpose of removing movable support, the latch rod can kick-back automatically under the elastic action of spring behind the pine hand, and in the through-hole imbeds again, reach the purpose of fixed movable support, through the position of adjustment movable support, can make the pay off rack be applicable to the line wheel of different specifications, play a multi-purpose, make the suitability stronger.
On the basis of the technical scheme, the magnetic powder tension control device consists of a bottom plate, a shell, a bearing groove, bearings, a rotating shaft, a partition plate, a driven body, a magnetic gap, a sealing ring, magnetic powder, a coil and magnetic flux, wherein the shell is arranged at the top of the bottom plate, the rear end of the inner wall of the shell is provided with the integrally formed bearing groove, the front end of the shell is drilled with a through groove, the bearing groove and the through groove are arranged on a unified axis and are respectively embedded with the bearings, the rotating shaft is embedded in the two bearings, the partition plate is arranged above the rotating shaft and divides the inner space of the shell into two parts, the driven body is embedded in a groove at the bottom of the partition plate, the middle part of the top end of the driven body is provided with the magnetic gap, the sealing ring is arranged outside the driven body, a cavity is formed between the sealing ring and the driven body, and magnetic flux is formed among the coil, the driven body and the magnetic powder, and the lead is led out from the center of the bottom end of the bottom plate.
On the basis of the technical scheme, the distance between the driven body and the rotating shaft is controlled by adjusting the magnetic force generated between the coil and the magnetic powder to achieve the purpose of constant tension.
On the basis of the technical scheme, the voltage of the magnetic powder tension control device can be digitally quantized and set through a touch screen.
Compared with the prior art, the invention has the following advantages: the invention adopts the design of magnetic powder tension control, and sets voltage to the magnetic powder tension control device, so that magnetic powder is meshed with the gear to drive the pay-off roller, the tension cannot be changed under the condition of non-human intervention, the pay-off tension is kept constant, and the problem that the traditional pay-off rack generates waves in the appearance of a product due to unstable tension is solved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the internal structure of the magnetic powder tension control device of the present invention.
In the figure: the device comprises a base 1, a sliding chute 2, a through hole 3, a movable support 4, a latch rod 5, a fixing plate 6, a fixing support 7, an inclined strut 8, a paying-off roller 9, a linkage gear 10, a bearing platform 11, a touch screen 12, a driving gear 13, a magnetic powder tension control device 14, a bottom plate 15, a shell 16, a bearing groove 17, a bearing 18, a rotating shaft 19, a partition plate 20, a driven body 21, a magnetic gap 22, a sealing ring 23, magnetic powder 24, a coil 25 and magnetic flux 26.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, a constant tension pay-off stand comprises a base 1, a chute 2, through holes 3, a movable support 4, a latch lever 5, a fixing plate 6, a fixing support 7, inclined struts 8, a pay-off roller 9, a linkage gear 10, a bearing platform 11, a touch screen 12, a driving gear 13 and a magnetic powder tension control device 14, wherein the chute 2 is positioned at the right end of the top of the base 1, the through holes 3 are drilled at the right side of the chute 2 and are arranged at equal intervals, the bottom end of the movable support 4 is embedded into the chute 2 and is fixed by the latch lever 5 at the right side, the fixing support 7 is welded at the left end of the top of the base 1 and is reinforced by the inclined struts 8 welded at the left side and the right side of the fixing support 7, the left end and the right end of the pay-off roller 9 are respectively embedded into the grooves at the middle parts of the top ends of the movable support 4 and the, the utility model discloses a magnetic powder tension control device, including cushion cap 11, magnetic powder tension control device 14, driving gear 13, linkage gear 10, touch-sensitive screen 12, cushion cap top, cushion cap 11, cushion cap top, magnetic powder tension control device 14 passes through the screw to be installed in cushion cap top middle part position, and installs driving gear 13 in the pivot to mesh mutually with linkage gear 10, touch-sensitive screen 12 passes through the screw to be installed in magnetic powder tension control device 14's right side position, and links to each other with.
The magnetic powder tension control device 14 comprises a bottom plate 15, a shell 16, a bearing groove 17, bearings 18, a rotating shaft 19, a partition plate 20, a driven body 21, a magnetic gap 22, a sealing ring 23, magnetic powder 24, a coil 25 and a magnetic flux 26, wherein the shell 16 is installed at the top of the bottom plate 15, the rear end of the inner wall of the shell is provided with the integrally formed bearing groove 17, the front end of the shell is drilled with a through groove, the bearing groove 17 and the through groove are on a uniform axis and are respectively embedded with the bearings 18, the rotating shaft 19 is embedded in the two bearings 18, the partition plate 20 is installed above the rotating shaft 19 to divide the inner space of the shell 16 into two parts, the driven body 21 is embedded in a groove at the bottom of the partition plate 20, the middle part of the top end of the driven body 21 is provided with the magnetic gap 22, the sealing ring 23 is installed at the outer side of the driven body 21 to form a cavity between the sealing ring 23, on the same axis with the driven body 21, so that a magnetic flux 26 is formed among the coil 25, the driven body 21 and the magnetic powder 24, and the lead 27 is led out from the bottom end center position of the bottom plate 15.
The distance between the driven body 21 and the rotating shaft 19 is controlled by adjusting the current to control the magnetic force generated between the coil 21 and the magnetic powder 24, so that the purpose of constant tension is achieved.
The voltage of the magnetic powder tension control device 14 can be digitally quantized and set by the touch screen 12.
The invention adopts the design of magnetic powder tension control, and sets voltage to the magnetic powder tension control device, so that magnetic powder is meshed with the gear to drive the pay-off roller, the tension cannot be changed under the condition of non-human intervention, the pay-off tension is kept constant, and the problem that the traditional pay-off rack generates waves in the appearance of a product due to unstable tension is solved.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides a constant tension pay off rack, includes base (1), spout (2), through-hole (3), movable support (4), bolt pole (5), fixed plate (6), fixed bolster (7), bracing (8), unwrapping wire running roller (9), linkage gear (10), cushion cap (11), touch-sensitive screen (12), driving gear (13), magnetic tension control device (14), its characterized in that: the spout (2) is located base (1) top right-hand member, and spout (2) right side bores through-hole (3) that the equidistance was arranged, the bottom embedding spout (2) of movable support (4) is in to fix through latch pole (5) on right side, fixed bolster (7) welding is at base (1) top left end to consolidate through bracing (8) of welding in the fixed bolster (7) left and right sides, the left and right sides both ends of unwrapping wire running roller (9) imbed respectively in the recess at movable support (4) and fixed bolster (7) top middle part, and fix through fixed plate (6), and the left end of unwrapping wire running roller (9) installs linkage gear (10), cushion cap (11) welding is in fixed bolster (7) outer wall middle part, magnetic tension controlling means (14) pass through the screw and install driving gear (13) in the cushion cap top middle part position, and the pivot, and is meshed with the linkage gear (10), and the touch screen (12) is arranged at the right side position of the magnetic powder tension control device (14) through a screw and is connected with the magnetic powder tension control device (14) through a cable.
2. The constant-tension pay-off stand according to claim 1, wherein: bolt pole (5) inlay the right side of dress in movable support (5), and run through to base (1) in through-hole (3), and the spring has been inlayed to the bottom of bolt pole (5), upwards stimulate bolt pole (5) and can make bolt pole (5) break away from through-hole (3), reach the purpose of removing movable support (4), bolt pole (5) can kick-back automatically under the elastic action of spring after the pine hand, and imbed in through-hole (3) again, reach the purpose of fixed movable support (4), through the position of adjustment movable support (4), can make the pay off rack be applicable to the line wheel of different specifications, play a multi-purpose, make the suitability stronger.
3. The constant-tension pay-off stand according to claim 1, wherein: the magnetic powder tension control device (14) is composed of a bottom plate (15), a shell (16), a bearing groove (17), a bearing (18), a rotating shaft (19), a partition plate (20), a driven body (21), a magnetic gap (22), a sealing ring (23), magnetic powder (24), a coil (25) and magnetic flux (26), wherein the shell (16) is installed at the top of the bottom plate (15), the rear end of the inner wall of the shell is provided with the integrally formed bearing groove (17), the front end of the shell is drilled with a through groove, the bearing groove (17) and the through groove are arranged on a unified axis and are respectively embedded with the bearing (18), the rotating shaft (19) is embedded in the two bearings (18), the partition plate (20) is installed above the rotating shaft (19) to separate the inner space of the shell (16) into two parts, the driven body (21) is embedded in a groove at the bottom of the partition plate (20), and the magnetic gap (22) is, the utility model discloses a magnetic flux sensor, including baffle (20), sealing washer (23), driven body (21), coil (25), wire (27) are installed in driven body (21), make and form the cavity between sealing washer (23) and the driven body (21), and the cavity intussuseption is filled with magnetic powder (24), top central point puts on baffle (20) is installed in coil (25), with driven body (21) on unified axis, make and form magnetic flux (26) between coil (25), driven body (21) and magnetic powder (24), wire (27) are drawn forth by bottom plate (15) bottom central point.
4. The constant-tension pay-off stand according to claim 1, wherein: the distance between the driven body (21) and the rotating shaft (19) is controlled by adjusting the current to control the magnetic force generated between the coil (21) and the magnetic powder (24), so that the aim of keeping the tension constant is fulfilled.
5. The constant-tension pay-off stand according to claim 1, wherein: the voltage of the magnetic powder tension control device (14) can be digitally quantized and set through a touch screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104597.XA CN111137744B (en) | 2020-02-20 | 2020-02-20 | Constant tension pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104597.XA CN111137744B (en) | 2020-02-20 | 2020-02-20 | Constant tension pay-off rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111137744A true CN111137744A (en) | 2020-05-12 |
| CN111137744B CN111137744B (en) | 2024-09-27 |
Family
ID=70528085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010104597.XA Active CN111137744B (en) | 2020-02-20 | 2020-02-20 | Constant tension pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111137744B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002090225A2 (en) * | 2001-05-08 | 2002-11-14 | Magnatech International, L.P. | Electronic length control wire pay-off system and method |
| CN105280311A (en) * | 2015-11-17 | 2016-01-27 | 无锡统力电工有限公司 | Mobile magnetic powder tension pay-off dolly |
| CN106448937A (en) * | 2016-08-12 | 2017-02-22 | 东莞新恩祥机械配件有限公司 | High-speed planetary stranding machine |
| CN208249552U (en) * | 2018-03-23 | 2018-12-18 | 山东宝帅电力设备有限公司 | A kind of novel identical tension electromagnetic wire puts take-up stand |
| CN212292338U (en) * | 2020-02-20 | 2021-01-05 | 深圳讯道实业股份有限公司 | Constant tension pay-off rack |
-
2020
- 2020-02-20 CN CN202010104597.XA patent/CN111137744B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002090225A2 (en) * | 2001-05-08 | 2002-11-14 | Magnatech International, L.P. | Electronic length control wire pay-off system and method |
| CN105280311A (en) * | 2015-11-17 | 2016-01-27 | 无锡统力电工有限公司 | Mobile magnetic powder tension pay-off dolly |
| CN106448937A (en) * | 2016-08-12 | 2017-02-22 | 东莞新恩祥机械配件有限公司 | High-speed planetary stranding machine |
| CN208249552U (en) * | 2018-03-23 | 2018-12-18 | 山东宝帅电力设备有限公司 | A kind of novel identical tension electromagnetic wire puts take-up stand |
| CN212292338U (en) * | 2020-02-20 | 2021-01-05 | 深圳讯道实业股份有限公司 | Constant tension pay-off rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111137744B (en) | 2024-09-27 |
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