CN2147221Y - Perment magnetic tension adjusting device for filament winding machine - Google Patents
Perment magnetic tension adjusting device for filament winding machine Download PDFInfo
- Publication number
- CN2147221Y CN2147221Y CN 92237977 CN92237977U CN2147221Y CN 2147221 Y CN2147221 Y CN 2147221Y CN 92237977 CN92237977 CN 92237977 CN 92237977 U CN92237977 U CN 92237977U CN 2147221 Y CN2147221 Y CN 2147221Y
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- tension
- iron pan
- driven
- permanent magnetism
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Abstract
The utility model relates to a permanent magnetic tension adjusting device for filament winding machine, belonging to the field of plastic machinery, wherein, a pair of permanent magnetism differential set (A) is additionally arranged between an electric motor (1) and a shaft of bobbin (7), strong force variation sensed by a godet roller (6) through the actions of a tension controlling rod (5), an adjustable link (9) and a motor frame (11), etc. makes the electric motor (1) coupled with an initiative magnetic disk (2) misplace relative to a driven iron pan (3) to alter the revolution speed of a shaft of bobbin (7), realizing the purpose of adjustment of tension. The utility model has the advantages of simple structure, ease maintenance, tension automatic-adjustment, stable and reliable, etc. The utility model is suitable for the industries of textiles, paper manufactures, etc.
Description
The utility model relates to the tension force and the linear velocity control technology of winding apparatus.Be a kind of tension-adjusting gear that especially is fit to the plastics Devillicating winder specifically.
The tension force regulation device of existing plastics Devillicating winder has two kinds of basic structures: a kind of is physical construction tension force regulation device, as shown in Figure 1.Another kind is machinery, electronic structure tension force regulation device.Physical construction tension force regulation device is made up of the parts that comprise band arm godet wheel, tension link, counterweight, extension spring, manual variable potentiometer and electrical motor, its tension link, counterweight and extension spring work to set the tension force size, manual variable potentiometer reaches the effect of adjustment of tonicity by the artificial motor speed of regulating.Its Tension Control and speed governing weak effect, troublesome poeration, the deficiency that easily influences product design are conspicuous, trend is eliminated gradually.And machinery, electronic structure tension force regulation device showing up prominently, being called " plastic knitting silk rolling tenslator " as the disclosed name of Chinese patent, application number is 91215568. *, the applying date is 910615, the typical structure that just belongs to this class device, as shown in Figure 2.It is the improvement of physical construction tension force regulation device.It is except original part mechanical structured member, set up electronic governor, thereby realized elementary tension force automatic guidance, it has substantial characteristics and progress undoubtedly, but its complex structure, cost is higher, adjust difficult in maintenance, and electronic original part is subjected to the influence of environment temperature, humidity and air impurity content, is easy to generate drift, thereby automatically regulating instability, unreliable.
The purpose of this utility model be to provide a kind of simple in structure, adjust to safeguard simple and easy, automatically regulating tension stability, failure-free permanent magnetism differential tension control apparatus.
Realizing the technical scheme of the purpose of this utility model, is that existing this class tension adjustment control setup is made improvements, and improved emphasis is between motor shaft end and shaft of bobbin axle head, installs the differential pair of permanent magnetism, thereby realizes flexible the binding (or claiming magnetic to link).The tension variation that godet wheel bore by the lever chain effect of tension adjustment part, changes the relative position of the differential pair of permanent magnetism, thereby changes the rotating speed of shaft of bobbin, realizes the purpose of winding tension automatically regulating control.The utility model tension adjustment partial sum of still having a godet wheel that comprises panel, tension link, godet wheel minor axis, counterweight and band curved boom comprises the running part of electrical motor, shaft of bobbin particularly.And its improvement is:
At said running part, also be provided with the differential pair of permanent magnetism.And the active disk of the differential pair of permanent magnetism is located at the axle head of electrical motor, and its driven iron pan is located at the axle head of shaft of bobbin, and initiatively disk is corresponding mutually with driven iron pan, and between is provided with gap delta.Under certain situation, also can exchange the setting position of active disk and driven iron pan.
In said tension adjustment part, also be provided with adjustable connecting-rod.Adjustable connecting-rod one end links tension link, and the other end links the motor mounting, is packed in the minor axis on the panel, rotates with the motor mounting to link, and electrical motor is put and is contained on the motor mounting.
The active disk of the differential pair of said permanent magnetism and driven iron pan, can with permanent-magnet material and ferrous material respectively integral body make, also can use permanent-magnet material and ferrous material and non-magnetic shielding material such as aluminium, copper or engineering plastics, pottery etc., the phase embedding is made respectively.Consider cost of manufacture and relevant manufacturability and integrally-built operating characteristic, of the present utility model being further characterized in that:
Said active disk is by active chassis, initiatively iron pan and permanent magnets are formed, and initiatively iron pan is rabbeted binding with active chassis for casting.Permanent magnets links by screw with iron pan initiatively, and permanent magnets is one group with two, and is provided with 3 groups of permanent magnets at least, and every group of permanent magnets is on the round line of same diameter, and arranged distribution uniformly-spaced.
Said driven iron pan is made up of driven chassis and driven iron embedding dish, and driven chassis and driven iron embedding dish link for the casting interlocking, and is aided with the screw binding.
Gap delta between said active disk and the driven iron pan can be regulated.By the adjusting of gap delta, can change magnetic-drag and realize the adjusting of shaft of bobbin rotating speed.
Active disk of the present utility model can certainly adopt the electromagnetism disk, but its structure is more complex.
The utility model compared with prior art, it is simple in structure, adjust to safeguard simple and easy, the automatically regulating tension stability, reliable characteristics is conspicuous.And be suitable for very much improving old machine.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing 1 is the scheme drawing of physical construction tension force regulation device.
Accompanying drawing 2 is the scheme drawing of machinery, electronic structure tension force regulation device.
Accompanying drawing 3 is the scheme drawing of a kind of structure of the present utility model.
Accompanying drawing 4 is looked scheme drawing for the left side of accompanying drawing 3.
Accompanying drawing 5 is the cutaway view of driven iron pan of the present utility model.
Accompanying drawing 6 is the left view of accompanying drawing 5.
Accompanying drawing 7 is the front elevation behind the semi-sictional view of active disk of the present utility model.
Accompanying drawing 8 is the left view of Fig. 7.
Referring to accompanying drawing 3,4,5,6,7,8, be installed on the godet roller minor axis (12) with the godet roller (6) of curved boom, and godet roller minor axis (12) is installed in panel (4) On, and become flexible rotating to connect by ball bearing. One end of tension link (5) is packed on the godet roller minor axis (12), and the other end is equipped with counterweight (8), and counterweight (8) can be done the position adjustment along tension link (5), to satisfy the tension force needs of setting. One end of adjustable connecting-rod (9) becomes to rotate binding with tension link (5), and the other end becomes to rotate binding with motor mounting (11). Motor mounting (11) becomes to rotate binding with minor axis (10), and minor axis (10) is packed on the panel (4). Motor (1) is installed on the motor mounting (11), is suspension type, can swing centered by the minor axis (10). Be fixed with the active disk (2) of permanent magnetism difference pair (A) at the axle head of motor (1). Be installed in the axle head of the shaft of bobbin (7) on the panel (4) by ball bearing, be fixed with the driven iron pan (3) of the differential pair of permanent magnetism (A), the mutual correspondence of disk (2) and driven iron pan (3) initiatively, between is provided with gap delta. Can adjust gap delta between the two, thereby change magnetic pull by adjusting initiatively disk (2) and driven iron pan (3) position on place axle thick stick separately, adjust the rotating speed of shaft of bobbin (7), realize the tension force requirement of setting.
Working condition of the present utility model is (referring to accompanying drawing 4), in the adjustment by counterweight (8) and adjustable connecting-rod (9), and behind the setting Tensity size, when the winding tension increase, during pull-up tension link (5), adjustable connecting-rod (9) is pull-up motor mounting (11) simultaneously, motor is the bottom then, thereby the active disk (2) of the differential pair of permanent magnetism (A) and driven iron pan (3) are staggered, and magnetic pull reduces, shaft of bobbin (7) rotating speed also decreases, and has realized that tension force regulates automatically. When winding tension reduced again, by opposite action, shaft of bobbin (7) rotating speed increased, and had realized that equally tension force regulates automatically.
Embodiment of the present utility model: the active disk (2) of the differential pair of permanent magnetism (A), make permanent magnets (15) by magnet steel, adopt industrial electromagnetic pure iron DT6 to make initiatively iron pan (14), and an active iron pan (14) is as inserts, be seated in the mold of active chassis (13), with the alloy aluminum cast molding time, making it both becomes interlocking to link, the flux density of every permanent magnets (15) is 1800T, 6 permanent magnets (15) are one group with two, 120 ° of five equilibriums are arranged at interval on same round radial line, and link by screw (18) and active iron pan.Driven iron embedding dish (17) is also made by industrial electromagnetic pure iron DT6, and adopts the manufacture method as active disk (2), makes it to become interlocking to be connected with driven chassis (16), and makes it to strengthen linking with driven chassis (16) by screw (19).The model of electrical motor (1) is AD
2-6312, voltage is 380V, and power is 180W, and rotating speed is 2800RPm(rev/min).
The utility model is equally applicable to other tension adjustment control part as industry winding apparatus such as weaving, papermaking.
Claims (4)
1, a kind of Devillicating winder permanent magnetism differential tension control apparatus, it has the running part that the tension adjustment partial sum that comprises panel (4) tension link (5), godet wheel minor axis (12), counterweight (8) and be with the godet wheel (6) of curved boom comprises electrical motor (1), shaft of bobbin (7), it is characterized in that:
A) at said running part, also be provided with the differential pair of permanent magnetism (A), and the active disk (2) of the differential pair of permanent magnetism (A) is located at the axle head of electrical motor (1), the driven iron pan (3) of the differential pair of permanent magnetism (A) is located at the axle head of shaft of bobbin (7), and initiatively disk (2) is corresponding mutually with driven iron pan (3), and between is provided with gap delta;
B) in said tension adjustment part, also be provided with adjustable connecting-rod (9), adjustable connecting-rod (9) one ends link tension link (5), the other end links motor mounting (11), minor axis (10) is packed on the panel (4), motor mounting (11) rotates with minor axis (10) and links, and electrical motor (1) is put and is contained on the motor mounting (11).
2, Devillicating winder permanent magnetism differential tension control apparatus as claimed in claim 1, it is characterized in that, said active disk (2), form by active chassis (13), active iron pan (14) and permanent magnets (15), and initiatively iron pan (14) links for the casting interlocking with active chassis (13), permanent magnets (15) links by screw (18) with active iron pan (14), permanent magnets (15) is one group with two, and be provided with 3 groups of permanent magnets (15) at least, and every group of permanent magnets (15) is on the round line of same diameter and arranged distribution uniformly-spaced.
3, Devillicating winder permanent magnetism differential tension control apparatus as claimed in claim 1, it is characterized in that, said driven iron pan (3), form by driven chassis (16) and driven iron embedding dish (17), driven chassis (16) and driven iron embedding dish (17) link for the casting interlocking, and are aided with screw (19) binding.
As claim 1,2,3 described Devillicating winder permanent magnetism differential tension control apparatuss, it is characterized in that 4, initiatively the gap delta between disk (2) and the driven iron pan (3) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237977 CN2147221Y (en) | 1992-12-18 | 1992-12-18 | Perment magnetic tension adjusting device for filament winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237977 CN2147221Y (en) | 1992-12-18 | 1992-12-18 | Perment magnetic tension adjusting device for filament winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147221Y true CN2147221Y (en) | 1993-11-24 |
Family
ID=33779110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237977 Expired - Lifetime CN2147221Y (en) | 1992-12-18 | 1992-12-18 | Perment magnetic tension adjusting device for filament winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147221Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101687380B (en) * | 2007-10-22 | 2011-09-07 | 法比奥·泼尼股份公司 | Core winder with magnetic support for the winding spindle |
| CN102205919A (en) * | 2010-09-21 | 2011-10-05 | 杭州顿力不锈钢精丝有限公司 | Stainless steel micro-wire magnetic tension adjuster and adjustment method |
-
1992
- 1992-12-18 CN CN 92237977 patent/CN2147221Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101687380B (en) * | 2007-10-22 | 2011-09-07 | 法比奥·泼尼股份公司 | Core winder with magnetic support for the winding spindle |
| CN102205919A (en) * | 2010-09-21 | 2011-10-05 | 杭州顿力不锈钢精丝有限公司 | Stainless steel micro-wire magnetic tension adjuster and adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |