CN102982908B - Back-twist stranding machine - Google Patents
Back-twist stranding machine Download PDFInfo
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- CN102982908B CN102982908B CN201210371741.1A CN201210371741A CN102982908B CN 102982908 B CN102982908 B CN 102982908B CN 201210371741 A CN201210371741 A CN 201210371741A CN 102982908 B CN102982908 B CN 102982908B
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- main shaft
- wheel
- wire
- pair
- bearing holder
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/20—Type of machine
- D07B2207/204—Double twist winding
- D07B2207/206—Double twist winding with means for providing less than double twist, e.g. counter rotating means
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- Ropes Or Cables (AREA)
Abstract
The invention relates to a back-twist stranding machine which comprises a machine table, a first main shaft and a second main shaft. A wire inlet hole is formed in the first main shaft. The tail end of the first main shaft is connected with an eye die through an eye die seat. A wire incoming and passing wheel matched with the wire inlet hole is arranged on the first main shaft. A wire outlet hole is formed in the second main shaft, and a wire outgoing and passing wheel matched with the wire outlet hole is arranged on the second main shaft. The back-twist stranding machine has the advantages of realizing back-twist of wire rods, being applied to super fine wire rods. Moreover, due to the fact that the whole machine is controlled by one motor, power of the whole machine is little, required matching precision is high, the occupied area is small due to the fact that grease is adopted to lubricate, energy is saved, noise is little, and pollution does not be caused.
Description
Technical field
The present invention relates to a kind of wire back-twisting machine.
Background technology
Widely used a kind of equipment in wires and cables industry during stranding machine, along with the continuous progress of scientific and technological level, the development of communication industry, the twisted wire standard of various requirement gets more and more.The problem of the early stage distorting stress for eliminating above-mentioned twisted wire, just has user to develop as TaiWan, China announces the equipment shown in No. 205182 patent.It mainly sets up two untwisting machines before above-mentioned stranding machine, the distorting stress produced when eliminating by these two untwisting machines the torsion and two wire rod pair twists that produce when wire rod takes turns upper releasing by line, but, equipment like this is not only very complicated in structure, and two untwisting machines need be purchased in addition, not only can increase the acquisition cost of equipment, and more can take a large amount of spaces, and do not meet economic benefit, larger problem is that this equipment can only be used for pair twist, and to 7 lines, 19 lines and manyly but can not to use, have certain limitation.
Therefore, in order to improve the problems referred to above, need the stranding machine developing a kind of tool back twist effect, as Chinese patent is announced shown in No. 102446592 patent, its structure mainly tool is coaxial and a distance interposition of being separated by is equipped with a cradle, and can only put a drum in the middle of its cradle, that is it can only carry out twisted wire for two wire rods, it solve only above-mentioned back twist problem, and does not improve the limitation used.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, to provide a kind of wire back-twisting machine, the distorting stress produced when can eliminate twisted wire operation, and require that area occupied is little, energy-conservation, noise is little, pollution-free.
The object of the invention is to be achieved through the following technical solutions:
A kind of wire back-twisting machine, comprise board, motor is provided with in board, dull and stereotyped center, board top is provided with opening, side, described board top is provided with polished rod, polished rod is provided with porous plate, board top end opening both sides are respectively equipped with left bearing holder and right bearing holder, the first main shaft is provided with in right bearing holder, entrance hole is provided with in first main shaft, first main shaft end is connected with a mould by eye die holder, first main shaft is provided with the inlet wire wire-crossing wheel matched with entrance hole, first main shaft is fixedly connected with right aluminium dish, right aluminium dish is fixedly connected with the first bow band and the second bow band, first bow band and the second bow are brought and are equipped with some bows band porcelain eye, first main shaft is connected with right Connection Block by bearing pedestal, the second main shaft is provided with in left bearing holder, wire hole is provided with in second main shaft, second main shaft is provided with the outlet wire-crossing wheel matched with wire hole, second main shaft is provided with left aluminium dish, left aluminium dish connects the first bow band and the second bow band, second main shaft is connected with left Connection Block by bearing pedestal, second spindle nose is provided with back twist seat, back twist seat is provided with back twist drive unit and back twist guide wheel group, cradle is provided with between left Connection Block and right Connection Block, be provided with pair on the right side of back twist guide wheel group to draw and get wheel, pair is drawn and is got wheel top and be provided with main drawing and get wheel, main drawing gets wheel and pair and draws and get wheel and be connected with to draw and get drive unit, lead to draw to get above wheel and be provided with line wheel one, main drawing gets wheel and pair and draws to get on the right side of wheel and be provided with strand oscillator, line wheel two is provided with above strand oscillator, line wheel is provided with on the right side of strand oscillator.
Further, be provided with work room between described left bearing holder and right bearing holder, the sidewall of work room is respectively equipped with left ventilation window and right ventilation window, work chamber top is provided with lid.
Further, described pair draw get wheel be fixedly connected with cradle with strand oscillator, line take turns be connected with cradle by line wheeling support.
Further, described master draw get wheel, pair draws and gets wheel, strand oscillator and line and take turns equal connecting drive device, is provided with hysteresis cluth between line wheel and drive unit.
Further, described motor connects the first main shaft by main shaft driving device.
Beneficial effect of the present invention is: a kind of wire back-twisting machine provided by the invention, the back twist of wire rod can be realized, be applicable to superfine wire rod, simultaneously, entire machine is by an Electric Machine Control, therefore complete machine power is little, and quality of fit requires high, and adopts butter to lubricate, so area occupied is little, energy-conservation, noise is little, pollution-free.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the front view of a kind of wire back-twisting machine described in the embodiment of the present invention;
Fig. 2 is the vertical view of a kind of wire back-twisting machine described in the embodiment of the present invention;
Fig. 3 is the front view of a kind of wire back-twisting machine twisted wire back-twist device described in the embodiment of the present invention.
In figure:
1, porous plate; 2, eye mould; 3, eye die holder; 4, board; 5, inlet wire wire-crossing wheel; 6, entrance hole; 7, the first bow band; 8, bow band porcelain eye; 9, wire hole; 10, the second main shaft; 11, left Connection Block; 12, back twist seat; 13, back twist guide wheel group; 14, strand oscillator; 15, line wheel; 16, hysteresis cluth; 17, pair is drawn and is got wheel; 18, main drawing gets wheel; 19, cradle; 20, right Connection Block; 21, the second bow band; 22, left aluminium dish; 23, right aluminium dish; 24, the first main shaft; 25, motor; 26, left bearing holder; 27, right bearing holder; 28, main shaft driving device; 29, line wheel one; 30, lid; 31, work room; 32, left ventilation window; 33, right ventilation window; 34, outlet wire-crossing wheel; 35, polished rod; 36, back twist drive unit; 37, draw and get drive unit; 38, drive unit; 39, bearing pedestal; 40, line wheeling support; 41, line wheel two; 42, wire rod A; 43, wire rod B; 44, wire rod C.
Embodiment
As Figure 1-3, a kind of wire back-twisting machine described in the embodiment of the present invention, comprise board 4, motor 25 is provided with in board 4, dull and stereotyped center, board 4 top is provided with opening, side, described board 4 top is provided with polished rod 35, polished rod 35 is provided with porous plate 1, board 4 top end opening both sides are respectively equipped with left bearing holder 26 and right bearing holder 27, the first main shaft 24 is provided with in right bearing holder 27, entrance hole 6 is provided with in first main shaft 24, first main shaft 24 end is connected with a mould 2 by eye die holder 3, first main shaft 24 is provided with the inlet wire wire-crossing wheel 5 matched with entrance hole 6, first main shaft 24 is fixedly connected with right aluminium dish 23, right aluminium dish 23 is fixedly connected with the first bow band 7 and the second bow band 21, first bow band 7 and the second bow band 21 are equipped with some bows band porcelain eye 8, first main shaft 24 is connected with right Connection Block 20 by bearing pedestal 39, the second main shaft 10 is provided with in left bearing holder 26, wire hole 9 is provided with in second main shaft 10, second main shaft 10 is provided with the outlet wire-crossing wheel 34 matched with wire hole 9, second main shaft 10 is provided with left aluminium dish 22, left aluminium dish 22 connects the first bow band 7 and the second bow band 21, second main shaft 10 is connected with left Connection Block 11 by bearing pedestal 39, second main shaft 10 end is provided with back twist seat 12, back twist seat 12 is provided with back twist drive unit 36 and back twist guide wheel group 13, cradle 19 is provided with between left Connection Block 11 and right Connection Block 20, be provided with pair on the right side of back twist guide wheel group 13 to draw and get wheel 17, pair is drawn to get and to be provided with main drawing above wheel 17 and to get wheel 18, main drawing gets wheel 18 and pair and draws and get wheel 17 and be connected with to draw and get drive unit 37, lead to draw to get above wheel 18 and be provided with line wheel 1, main drawing gets wheel 18 and pair and draws to get on the right side of wheel 17 and be provided with strand oscillator 14, line wheel 2 41 is provided with above strand oscillator 14, line wheel 15 is provided with on the right side of strand oscillator 14.
Be provided with work room 31 between described left bearing holder 26 and right bearing holder 27, the sidewall of work room 31 is respectively equipped with left ventilation window 32 and right ventilation window 33, work room 31 top is provided with lid 30.Described pair is drawn and is got wheel 17 and be fixedly connected with cradle 19 with strand oscillator 14, and line wheel 15 is connected with cradle 19 by line wheeling support 40.Described master draw get wheel 18, pair draw get wheel 17, strand oscillator 14 and line wheel 15 equal connecting drive devices 38, line take turns 15 and drive unit 38 between be provided with hysteresis cluth 16.Described motor 25 connects the first main shaft 24 by main shaft driving device 28.
During use, this wire rod A42 is at outside unwrapping wire, first separated time is carried out through porous plate 1, the centre bore 6 of the first main shaft 24 is entered subsequently through eye mould 2, the centre bore 9 being combined into the second main shaft 10 through bow band porcelain eye 8 by the first main shaft 24 centre bore 6 comes work room 31, subsequently through back twist seat 12 and back twist guide wheel group 13, gets drive unit 37 driven by the wire rod C44 twisted by drawing, form complete transmission, then by strand oscillator 14, the wire rod C44 completed is arranged in order on online wheel.Stranding machine draws the linear velocity of getting by changing to draw the diameter of getting wheel 18 thus change, because the lay of wire rod draws the ratio getting wheel 18 linear velocity and the first main shaft 24 rotating speed, thus the lay of change twisted wire.This stranding machine is driven by a motor, so complete machine power is little, has energy-conservation effect.
So, the first spindle hole 6 is entered through porous plate 1 separated time through eye mould 2 by all wire rod A, walk around the second main shaft guide wheel 34 through the first main shaft guide wheel 5 through bow band porcelain eye 8 again and enter the second spindle hole 9, again through back twist seat 12 and back twist guide wheel group 13, draw and get drive unit 37 to line wheel 15.When the first main shaft 24 drives the first bow band 7 and the second bow band 21 to rotate, the wire rod B43 that there is strand bow porcelain eye 8 inside starts twisted wire, simultaneously the second main shaft 10 also drives to lead to draw and gets 18 and start to draw wire rod C, just go out the second main shaft 10 and enter master to draw the centre of getting 18 at wire rod B 43, there is a back-twist device 27, the wire rod B 43 twisted is wrapped on back twist wheels 13, back twist seat 12 rotates under the drive of the second main shaft 10, but the direction of rotating is contrary with the second main shaft 10, when wire rod B 43 is on back twist wheels 13, got 18 tractions will rotate voluntarily by main drawing, and back twist seat 12 rotates backward under the drive of the second main shaft 10, like this will to wire rod B43 its to certain back twist effect, the wire rod C44 completed has gone out secondary drawing and has got 17 and wire rod C44 arrangement successively taken turns online on 15 through strand oscillator 14.Comparatively simple in the structure of complete machine, complete machine power is little, and quality of fit requires high, and adopt butter lubrication, so volume is little, energy-conservation, noise is little, pollution-free, more significantly can save cost and reduce taking of space.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (5)
1. a wire back-twisting machine, comprise board (4), motor (25) is provided with in board (4), dull and stereotyped center, board (4) top is provided with opening, it is characterized in that: described board (4) side, top is provided with polished rod (35), polished rod (35) is provided with porous plate (1), board (4) top end opening both sides are respectively equipped with left bearing holder (26) and right bearing holder (27), the first main shaft (24) is provided with in right bearing holder (27), entrance hole (6) is provided with in first main shaft (24), first main shaft (24) end is connected with a mould (2) by eye die holder (3), first main shaft (24) is provided with the inlet wire wire-crossing wheel (5) matched with entrance hole (6), first main shaft (24) is fixedly connected with right aluminium dish (23), right aluminium dish (23) is fixedly connected with the first bow band (7) and the second bow band (21), first bow band (7) and the second bow band (21) are equipped with some bows band porcelain eye (8), first main shaft (24) is connected with right Connection Block (20) by bearing pedestal (39), the second main shaft (10) is provided with in left bearing holder (26), wire hole (9) is provided with in second main shaft (10), second main shaft (10) is provided with the outlet wire-crossing wheel (34) matched with wire hole (9), second main shaft (10) is provided with left aluminium dish (22), left aluminium dish (22) connects the first bow band (7) and the second bow band (21), second main shaft (10) is connected with left Connection Block (11) by bearing pedestal (39), second main shaft (10) end is provided with back twist seat (12), back twist seat (12) is provided with back twist drive unit (36) and back twist guide wheel group (13), cradle (19) is provided with between left Connection Block (11) and right Connection Block (20), back twist guide wheel group (13) right side is provided with pair and draws and get wheel (17), pair is drawn and is got wheel (17) top and be provided with main drawing and get wheel (18), main drawing gets wheel (18) and pair and draws and get wheel (17) and be connected with to draw and get drive unit (37), lead to draw to get above wheel (18) and be provided with line wheel one (29), main drawing gets wheel (18) and pair and draws to get on the right side of wheel (17) and be provided with strand oscillator (14), strand oscillator (14) top is provided with line wheel two (41), strand oscillator (14) right side is provided with line wheel (15).
2. a kind of wire back-twisting machine according to claim 1, it is characterized in that: between described left bearing holder (26) and right bearing holder (27), be provided with work room (31), the sidewall of work room (31) is respectively equipped with left ventilation window (32) and right ventilation window (33), and work room (31) top is provided with lid (30).
3. a kind of wire back-twisting machine according to claim 2, is characterized in that: described pair is drawn and got wheel (17) and be fixedly connected with cradle (19) with strand oscillator (14), and line wheel (15) is connected with cradle (19) by line wheeling support (40).
4. a kind of wire back-twisting machine according to claim 3, it is characterized in that: described master draw get wheel (18), pair draws and gets wheel (17), strand oscillator (14) and line wheel (15) all connecting drive devices (38), is provided with hysteresis cluth (16) between line wheel (15) and drive unit (38).
5. a kind of wire back-twisting machine according to any one of claim 1-4, is characterized in that: described motor (25) connects the first main shaft (24) by main shaft driving device (28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210371741.1A CN102982908B (en) | 2012-09-27 | 2012-09-27 | Back-twist stranding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210371741.1A CN102982908B (en) | 2012-09-27 | 2012-09-27 | Back-twist stranding machine |
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CN102982908A CN102982908A (en) | 2013-03-20 |
CN102982908B true CN102982908B (en) | 2015-04-22 |
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CN201210371741.1A Active CN102982908B (en) | 2012-09-27 | 2012-09-27 | Back-twist stranding machine |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102012024232A1 (en) * | 2012-12-11 | 2014-06-12 | Maschinenfabrik Niehoff Gmbh & Co Kg | Verlitz- or stranding machine |
CN103410035B (en) * | 2013-08-26 | 2016-08-10 | 昆山市富川机电科技有限公司 | A kind of 1+6+12 the most stranded novel high speed wire twisting machine |
CN110033902A (en) * | 2019-05-24 | 2019-07-19 | 江苏藤仓亨通光电有限公司 | A kind of preparation method of tensile type OPPC |
CN111326933B (en) * | 2020-02-29 | 2020-11-06 | 绍兴市上虞区舜兴电力有限公司 | A kind of quick cable connector for electric construction |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318062B1 (en) * | 1998-11-13 | 2001-11-20 | Watson Machinery International, Inc. | Random lay wire twisting machine |
CN101599323A (en) * | 2009-07-03 | 2009-12-09 | 向继光 | Can realize the four-pitch wire twisting machine that serialization is produced |
CN202076051U (en) * | 2011-06-09 | 2011-12-14 | 广州市鸿辉电工机械有限公司 | HHS630 type wire twisting machine |
CN102446592A (en) * | 2010-10-15 | 2012-05-09 | 苏州朝隆机械有限公司 | Back-twisting wire twisting machine |
CN202394601U (en) * | 2011-12-01 | 2012-08-22 | 苏州朝隆机械有限公司 | Three-wire stranding machine |
CN202839141U (en) * | 2012-09-27 | 2013-03-27 | 昆山市富川机电科技有限公司 | Back-twist stranding machine |
-
2012
- 2012-09-27 CN CN201210371741.1A patent/CN102982908B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318062B1 (en) * | 1998-11-13 | 2001-11-20 | Watson Machinery International, Inc. | Random lay wire twisting machine |
CN101599323A (en) * | 2009-07-03 | 2009-12-09 | 向继光 | Can realize the four-pitch wire twisting machine that serialization is produced |
CN102446592A (en) * | 2010-10-15 | 2012-05-09 | 苏州朝隆机械有限公司 | Back-twisting wire twisting machine |
CN202076051U (en) * | 2011-06-09 | 2011-12-14 | 广州市鸿辉电工机械有限公司 | HHS630 type wire twisting machine |
CN202394601U (en) * | 2011-12-01 | 2012-08-22 | 苏州朝隆机械有限公司 | Three-wire stranding machine |
CN202839141U (en) * | 2012-09-27 | 2013-03-27 | 昆山市富川机电科技有限公司 | Back-twist stranding machine |
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CN102982908A (en) | 2013-03-20 |
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