CN202405002U - Tubular strander with stranding bows - Google Patents
Tubular strander with stranding bows Download PDFInfo
- Publication number
- CN202405002U CN202405002U CN 201220020824 CN201220020824U CN202405002U CN 202405002 U CN202405002 U CN 202405002U CN 201220020824 CN201220020824 CN 201220020824 CN 201220020824 U CN201220020824 U CN 201220020824U CN 202405002 U CN202405002 U CN 202405002U
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- tube
- bobbin loader
- strand bow
- type line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- D07B2207/205—Double twist winding comprising flyer
-
- 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
- D07B2207/209—Tubular strander
Abstract
The utility model discloses a tubular strander with stranding bows, which comprises at least one cylinder and a belt wheel which are connected together, a rear support, at least two wire coil racks, a bearing seat and a front support, wherein the wire coil rack comprises a steel wire coil rack and a core wire coil rack, the steel wire coil rack is located in the cylinder, the core wire coil rack is located between the cylinder at the left end and the front support, and the side of the core wire coil rack is provided with at least two stranding bows. After the structure is adopted, the tubular strander disclosed by the utility model has the advantages that the stainless steel central tube type optical fiber units or steel wire strands and other cables can be economically and conveniently stranded by utilizing the tubular strander.
Description
Technical field
The utility model relates to twisted wire manufacturing equipment technical field, especially relates to a kind of tube-type line strander with the strand bow.
Background technology
Tube-type line strander comprises at least 1 cylindrical shell linking together and belt wheel, back supporting, at least 2 bobbin loaders, bearing pedestal, preceding supporting.During use, naked twisted wires such as the steel of needs strand system, copper, aluminium are placed on the bobbin loader,, naked twisted wire strand is made as cable through the incomplete back twist spiral shell twisted wire of stranding machine, simple to operate, economical and practical.Its defective is: during cables such as a large amount of at present stainless steel central tubular fiber units that use of strand system and steel wire strand, then received great limitation.Reason is: during strand system stainless steel central tubular fiber unit, require low crooked, the less wear of stainless steel central tube.During strand system steel wire strand, the participation strand system that requires its central core as far as possible to take the air line.Promptly require preparation technology to avoid the central core of stainless steel central tube or steel wire strand to walk, and avoid forming stranded back stainless steel central tube or the central core bending that is caused under the incomplete back twist state and have the strength of turning round from cylinder body outer wall.Therefore be necessary to improve.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of tube-type line strander with the strand bow, and it has and utilizes the tube-type line strander can economy stranded easily stainless steel central tubular fiber unit or the characteristics of cables such as steel wire strand.
To achieve these goals; The technical scheme that the utility model adopted is: the tube-type line strander of band strand bow; Comprise at least 1 cylindrical shell linking together and belt wheel, back supporting, at least 2 bobbin loaders, bearing pedestal, preceding supporting, said bobbin loader comprises wire plate rail and heart yearn bobbin loader, and the wire plate rail is positioned at cylindrical shell; The heart yearn bobbin loader is between the cylindrical shell and preceding supporting of high order end, and the avris of heart yearn bobbin loader is provided with at least 2 strand bows.
The quantity of said strand bow and the quantity of wire plate rail match.
Said belt wheel comprises first belt wheel, second belt wheel, the 3rd belt wheel of synchronous rotation; Simultaneously; Motor of the common connection of second, third belt wheel, first belt wheel is connected with motor in addition, and first belt wheel is positioned at the right part of the cylindrical shell of low order end; Second belt wheel is provided with guide wheel and is positioned at strand bow the place ahead, and the 3rd belt wheel is positioned at strand bow rear.
Said strand bow is provided with wire module.
Is furnished with the tension feedback device on the said bobbin loader.
Said tension feedback device comprises the tension pulley that is fixed in the bobbin loader side; Tension pulley is provided with the chain tension piece; The front end of chain tension piece is fixed, the rear end is connected with spring, and the other end of spring is connected with pressure arm, and the bobbin loader at pressure arm and tension feedback device place matches.
The front end of said chain tension piece through adjusting screw(rod) fix, the rear end is connected with spring through lever.
The left side single line of supporting is provided with pre-shaping device before said; This single line pre-shaping device comprises first disk; First disk is provided with the guide roller that angle has nothing in common with each other; And the rear of first disk is provided with the first pretwist dish, the second pretwist dish, the 3rd pretwist dish successively, and the rear of the 3rd pretwist dish is provided with gets rid of the piece dish, gets rid of the piece dish and is provided with broken string and gets rid of piece.
Said heart yearn bobbin loader rear is provided with the petroleum jelly filling device.
The steel wire core wire shelves and wire shelves were
wire shelves and
wire shelves.
After adopting said structure, the utility model is compared the advantage that is had and is with prior art: 1, utilize tube-type line strander to get final product cables such as economy stranded easily stainless steel central tubular fiber unit or steel wire strand.The steel wire of the tube-type line strander of the band strand bow of the utility model is emitted from the wire plate rail that is positioned at barrel, like this, and the stranded stranded mode that still adopts common tube-type line strander of steel wire.And heart yearn is emitted from being positioned at the outside heart yearn bobbin loader of cylindrical shell, and it can not receive the effect of cylindrical shell and produce rotation, thereby the suffered bending of heart yearn is all less with wearing and tearing, and heart yearn has avoided heart yearn to have the situation of turning round strength fully with the linear state walking.And for fear of heart yearn and steel wire being in contact with one another before stranded, the strand bow of steel wire from the avris of heart yearn bobbin loader passed through.That is, fully merged the characteristics of tubular type and bow type strander, utilized economical and practical tube-type line strander can be competent at strand system cables such as stainless steel central tubular fiber unit or steel wire strands.2, rational in infrastructure, component wear is few.The mode that the belt wheel of the tube-type line strander of the band strand bow of the utility model takes branch to be arranged; And used motor branch is arranged; Avoided driving three place's belt wheels with single motor and caused problems such as the earth's axis is long, thereby made the wearing and tearing of parts such as the earth's axis less, useful life is longer.3, the stranded dynamics of twisted wire is even, and the cable quality is better.Be connected with the tension feedback device on the bobbin loader of the utility model; This device makes the constant tension that remains heart yearn and steel wire the process of drum from the dishful line to the blank panel line; Avoid in process of production damage, and avoid stranded back cable broken lot and twisted phenomena heart yearn and steel wire.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the main TV structure sketch map of the embodiment of the utility model;
Fig. 2 is the petroleum jelly filling device of the utility model and the main TV structure sketch map of tension feedback device;
Fig. 3 is the main TV structure sketch map of the single line pre-shaping device of the utility model.
Among the figure: 1, first belt wheel; 2, back supporting; 3, wire plate rail; 4, cylindrical shell; 5, bearing pedestal; 6, second belt wheel; 7, heart yearn bobbin loader; 8, strand bow; 9, petroleum jelly filling device; 10, preceding supporting; 11, the 3rd belt wheel; 12, single line pre-shaping device, 121, the first disks, 1221, the first pretwist dish, 1222, the second pretwist dish, the 1223, the 3rd pretwist dish, 123, get rid of the piece dish; 13, guide wheel 14, Go-over mould; 15, tension feedback device, 150, tension pulley, 151, the chain tension piece, 152, adjusting screw(rod), 153, lever, 154, spring, 155, platen.
Embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection range of the utility model.
Embodiment, see shown in Figure 1: the tube-type line strander of band strand bow is used for steel wire 100 stranded in straight heart yearn 200.The tube-type line strander of this band strand bow comprises at least 1 cylindrical shell 4 of linking together and belt wheel, back supporting 2, at least 2 bobbin loaders, bearing pedestal 5, preceding supporting 10 and single line pre-shaping devices 12.Wherein, bobbin loader is divided into 2 types, is respectively wire plate rail 3 and heart yearn bobbin loader 7.Wherein, wire plate rail 3 is positioned at cylindrical shell 4, is used to emit steel wire 100.Heart yearn bobbin loader 7 is used to emit heart yearn 200 between the cylindrical shell 4 and preceding supporting 10 of high order end.Simultaneously, the avris of heart yearn bobbin loader 7 is provided with at least 2 strand bows 8.Obviously, strand bow 8 rotates with cylindrical shell 4 synchronously.Like this, be same as the principle of the tube-type line strander of prior art, steel wire 100 is emitted and is carried out stranded from wire plate rail 3.Heart yearn 200 is emitted on heart yearn bobbin loader 7, is in straightened condition, has avoided the outer wall of the heart yearn 200 of common tube winch through cylindrical shell 4, causes phenomenons such as heart yearn 200 distortions, scuffing.And steel wire 100 is avoided steel wire 100 and the coincidence of heart yearn 200 before stranded through the strand bow 8 avris processes from heart yearn bobbin loader 7.
Concrete, the quantity of strand bow 8 and the quantity of wire plate rail 3 match.That is, wire plate rail 3 divides into groups uniformly, such as 2,3, group such as 4......, like this, corresponding sets up 2,3, a 4...... strand bow 8, and every group of steel wire 100 bends 8 through a strand.When bending 8 high speed rotating in order to prevent to twist, steel wire 100 throws away from strand bow 8 under centrifugal action, twists to bend on 8 to be uniformly distributed with some Go-over moulds 14.That is, steel wire 100 passes for 14 times from Go-over mould.
Optimize, belt wheel comprise the right part of the cylindrical shell 4 that is positioned at low order end first belt wheel 1, lay respectively at the place ahead of strand bow 8 and second belt wheel 6 and the 3rd belt wheel 11 at rear.Three belt wheels rotate synchronously, and second belt wheel 6 is connected a motor jointly with the 3rd belt wheel 11, and first belt wheel 1 is connected with motor in addition.That is, these two motors are separately set up, second belt wheel 6 and the 3rd belt wheel 11 at driven by motor strand bow 8 two ends, another driven by motor first belt wheel 1.Like this, divide the belt wheel be arranged to avoid occurring situation such as the earth's axis is long everywhere in longer-distance three belt wheels with a driven by motor three.And second belt wheel 6 that rotates synchronously the situation that transition is reversed occurs with the strand bow 8 that the 3rd belt wheel 11 has avoided them to be connected.Realize that the synchronous mode of three belt wheels is comparatively common, such as being: three belt wheel speed ratios are the same, again according to electric load Sharing control mode, realize complete electric Synchronization Control.Obviously, three belt wheels that rotate have synchronously guaranteed the smooth operation of cylindrical shell 4.Simultaneously, second belt wheel 6 is provided with the guide wheel 13 with each strand bow 8 correspondences, is convenient to each steel wire 100 mild carrying out the transition on each strand bow 8.
In order to make the constant tension on steel wire 100 and the heart yearn 200, all is furnished with tension feedback device 15 on the bobbin loader.That is, all is furnished with tension feedback device 15 on heart yearn bobbin loader 7 and the wire plate rail 3.This tension feedback device 15 can be taked common such as any ways such as electronic induction controls.Optimize, tension feedback device 15 comprises the tension pulley 150 that is fixed in the bobbin loader side.Tension pulley 150 is provided with chain tension piece 151.That is, what chain tension piece 151 compressed is enclosed within on the tension pulley 150, thereby has frictional force between chain tension piece 151 and the tension pulley 150.The front end of this chain tension piece 151 is fixed, the rear end end is connected with spring 154, and the other end of spring 154 is connected with pressure arm 155, and pressure arm 155 matches with bobbin loader.That is, the end of pressure arm 155 is pressed on the drum on the bobbin loader all the time.Like this, along with dwindling of drum disk track, pressure arm 155 ends inwardly near, spring 154 is shunk, thereby the frictional force of 151 pairs of tension pulleies 150 of chain tension piece reduces, and then it is constant all the time to reach the tension force of drum from the dishful line to the blank panel line process.Further, the front end of chain tension piece 151, rear end fixing through adjusting screw(rod) 152 is connected with spring 154 through lever 153.That is, adjusting screw(rod) 152 can be adjusted the initial tensile force size of line.17 on lever can be realized easily drum up and down by fine setting tension force when drum up and down.
The left side of preceding supporting is provided with single line pre-shaping device 12, and this single line pre-shaping device comprises first disk 121.The rear of first disk 121 is provided with the first pretwist dish 1221, the second pretwist dish 1222, the 3rd pretwist dish 1223 successively, and the rear of the 3rd pretwist dish 1223 is provided with and gets rid of piece dish 25, gets rid of piece dish 123 and is provided with broken string and gets rid of piece.The guide roller that first disk 121 has angle to have nothing in common with each other along circle distribution is on the entering first pretwist dish 1221 that the twisted wire that will originally not be uniformly distributed with through each guide roller is uniformly distributed with.The first pretwist dish 1221, the second pretwist dish 1222,1223 pairs of twisted wires through them of the 3rd pretwist dish apply a prestressing force; And employing and stranded identical pitch; Make it to be twisted into a serpentine; Promptly make twisted wire produce certain plastic deformation earlier, the elastic recoil power that the minimizing twisted wire produces in strand system back, thus the structure that reaches the finished product cable is tight, rounding and stable.At last, get rid of piece dish 123 twisted pair wires and play breaking protection.Twisted wire passes to get rid of piece dish 123 and get rid of piece to broken string presses to the center of circle.If break, broken string gets rid of piece 123 and under deadweight and action of centrifugal force, outwards flies to, and runs into the breaking protection ring and parking brake signal takes place.
Further optimize, heart yearn bobbin loader 7 rears are provided with petroleum jelly filling device 9, thereby increase the water preventing ability of finished product cable.
Bobbin loader can be taked different specifications.Optimize; Wire plate rail 3 can be taked
bobbin loader, and heart yearn bobbin loader 7 can be taked
bobbin loader.
Tube-type line strander, strand are bent, the petroleum jelly filling device is widely-used at present, and other structure is identical with prior art with principle, repeats no more here.
Claims (10)
1. band twists the tube-type line strander of bow; Comprise at least 1 cylindrical shell (4) that links together and belt wheel, back supporting (2), at least 2 bobbin loaders, bearing pedestal (5), preceding supporting (10); It is characterized in that: said bobbin loader comprises wire plate rail (3) and heart yearn bobbin loader (7); Wire plate rail (3) is positioned at cylindrical shell (4), and heart yearn bobbin loader (7) is positioned between the cylindrical shell (4) and preceding supporting (10) of high order end, and the avris of heart yearn bobbin loader (7) is provided with at least 2 strand bows (8).
2. the tube-type line strander of band strand bow according to claim 1, it is characterized in that: the quantity of said strand bow (8) and the quantity of wire plate rail (3) match.
3. the tube-type line strander of band strand bow according to claim 1, it is characterized in that: said belt wheel comprises first belt wheel (1), second belt wheel (6), the 3rd belt wheel (11) of synchronous rotation, simultaneously; Second, third belt wheel (6; 11) connect a motor jointly, first belt wheel (1) is connected with motor in addition, and first belt wheel (1) is positioned at the right part of the cylindrical shell (4) of low order end; Second belt wheel (6) is provided with guide wheel (13) and is positioned at strand bow (8) the place ahead, and the 3rd belt wheel (11) is positioned at strand bow (8) rear.
4. the tube-type line strander of band strand bow according to claim 1, it is characterized in that: said strand bow (8) is provided with wire module (14).
5. the tube-type line strander of band strand bow according to claim 1 is characterized in that: be furnished with tension feedback device (15) on the said bobbin loader.
6. the tube-type line strander of band strand bow according to claim 5; It is characterized in that: said tension feedback device (15) comprises the tension pulley (150) that is fixed in the bobbin loader side; Tension pulley (150) is provided with chain tension piece (151); The front end of chain tension piece (151) is fixed, the rear end is connected with spring (154), and the other end of spring (154) is connected with pressure arm (155), and pressure arm (155) matches with the bobbin loader at tension feedback device (15) place.
7. the tube-type line strander of band strand bow according to claim 6 is characterized in that: the front end of said chain tension piece (151) is fixing through adjusting screw(rod) (152), the rear end is connected with spring (154) through lever (153).
8. the tube-type line strander of band strand bow according to claim 1; It is characterized in that: the left side of supporting (10) is provided with single line pre-shaping device (12) before said; This single line pre-shaping device (12) comprises first disk (121); First disk (121) is provided with the guide roller that angle has nothing in common with each other; And the rear of first disk (121) is provided with the first pretwist dish (1221), the second pretwist dish (1222), the 3rd pretwist dish (1223) successively, and the rear of the 3rd pretwist dish (1223) is provided with gets rid of piece dish (123), gets rid of piece dish (123) and is provided with broken string and gets rid of piece.
9. the tube-type line strander of band strand bow according to claim 1, it is characterized in that: said heart yearn bobbin loader (7) rear is provided with petroleum jelly filling device (9).
10. according to the tube-type line strander of each described band strand bow in the claim 1 to 9, it is characterized in that: said wire plate rail (3) and heart yearn bobbin loader (7) are respectively
bobbin loader and
bobbin loader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220020824 CN202405002U (en) | 2012-01-12 | 2012-01-12 | Tubular strander with stranding bows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220020824 CN202405002U (en) | 2012-01-12 | 2012-01-12 | Tubular strander with stranding bows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405002U true CN202405002U (en) | 2012-08-29 |
Family
ID=46702634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220020824 Expired - Fee Related CN202405002U (en) | 2012-01-12 | 2012-01-12 | Tubular strander with stranding bows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543315A (en) * | 2012-01-12 | 2012-07-04 | 合肥神马科技集团有限公司 | Tubular wire-stranding machine with twisted bow |
| CN103215717A (en) * | 2013-03-05 | 2013-07-24 | 江苏蛟龙重工集团有限公司 | Bow type double twisting mechanism |
-
2012
- 2012-01-12 CN CN 201220020824 patent/CN202405002U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543315A (en) * | 2012-01-12 | 2012-07-04 | 合肥神马科技集团有限公司 | Tubular wire-stranding machine with twisted bow |
| CN102543315B (en) * | 2012-01-12 | 2013-08-21 | 合肥神马科技集团有限公司 | Tubular wire-stranding machine with twisted bow |
| CN103215717A (en) * | 2013-03-05 | 2013-07-24 | 江苏蛟龙重工集团有限公司 | Bow type double twisting mechanism |
| CN103215717B (en) * | 2013-03-05 | 2015-10-28 | 江苏蛟龙重工集团有限公司 | A kind of bow formula double twisting device structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20150112 |
|
| EXPY | Termination of patent right or utility model |