CN105793000A - Cylindrical member production device, and cylindrical member production method - Google Patents
Cylindrical member production device, and cylindrical member production method Download PDFInfo
- Publication number
- CN105793000A CN105793000A CN201480064987.1A CN201480064987A CN105793000A CN 105793000 A CN105793000 A CN 105793000A CN 201480064987 A CN201480064987 A CN 201480064987A CN 105793000 A CN105793000 A CN 105793000A
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- China
- Prior art keywords
- cartridge
- strip cartridge
- strip
- slit
- web
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
A cylindrical member production device (1) has a roll-like elongated cylindrical member installation unit (9) for installing a roll-like elongated cylindrical member (3); an elongated cylindrical member extension unit (11) for extending, from the roll-like elongated cylindrical member (3) installed on the roll-like elongated cylindrical member installation unit (9), the elongated cylindrical member while correcting the torsion; and a slit formation unit (13) for forming a slit (5), which extends in the axial direction of the elongated cylindrical member (3), on the elongated cylindrical member (3) which is being extended by means of the elongated cylindrical member extension unit (11).
Description
Technical field
The present invention relates to cartridge and manufacture device and cartridge manufacture method, manufacture device and cartridge manufacture method particularly to the cartridge being provided with slit.
Background technology
In the past, it is known that on the production line of wire harness, supply the mode (with reference to patent documentation 1) of the corrugated tube of the part as wire harness.
In this approach, it is cut to predetermined length by the corrugated tube of the longer web-like by being pre-formed with slit, thus supply is as the corrugated tube of the part of wire harness.
Prior art literature
Patent documentation
Patent documentation 1: No. 3296023 publications of Japanese Patent No.
Summary of the invention
The present invention is intended to solve the technical problem that
But, in conventional mode, there are the following problems: twist deformation due to slit, likely produces not normal as the size of corrugated tube of part of wire harness, shape.
That is, the corrugated tube of longer web-like is wound on when being formed with slit on reel etc. and becomes web-like, is extended by corrugated tube and be cut to predetermined length from the state becoming this web-like.Accordingly, because the torsional deflection that curling inertia and slit bring, the size of corrugated tube, shape can produce not normal.
The present invention completes in view of the above problems, its object is to provide a kind of size, shape to be difficult to produce not normal and be obtained in that the cartridge of the corrugated tube of shape accurately manufactures device and cartridge manufacture method.
Technical teaching for solving the problem was
The cartridge of the present invention manufactures device to be had: web-like strip cartridge setting unit, the strip cartridge becoming web-like is configured by it；Strip cartridge extension, it eliminates torsion from the strip cartridge of the web-like being arranged at web-like strip cartridge setting unit makes strip cartridge extend；And slit forming portion, it forms the axially extended slit at this strip cartridge on the strip cartridge that extended by strip cartridge extension.
It can also be that following cartridge manufactures device that the cartridge of the present invention manufactures device: have the cutting portion that the strip cartridge being defined slit by slit forming portion is cut to predetermined length.
nullIt can also be that following cartridge manufactures device that the cartridge of the present invention manufactures device: strip cartridge extension includes the 1st sandwiching portion by strip cartridge sandwiches、With the 2nd sandwich portion by strip cartridge sandwiches，1st portion of sandwiching is configured to: sandwiched by strip cartridge、Or the strip cartridge sandwiched is decontroled，And，Long side direction at strip cartridge moves predetermined distance，2nd portion of sandwiching is configured to: sandwiched by strip cartridge、Or the strip cartridge sandwiched is decontroled，When the 2nd portion of sandwiching has decontroled strip cartridge，Sandwiched portion by the 1st sandwiched by strip cartridge and at the long side direction of strip cartridge, the 1st portion of sandwiching moved predetermined distance，Thus from the strip cartridge of the web-like being arranged at web-like strip cartridge setting unit，Make strip cartridge extend and predetermined length，And form slit by slit forming portion.
The cartridge manufacture method of the present invention has following operation: strip cartridge extension operation, eliminates torsion from the strip cartridge becoming web-like and makes strip cartridge extend；Slit formation process, forms the axially extended slit at this strip cartridge on the strip cartridge that extends by strip cartridge extension operation；And cut-out operation, slit formation process the strip cartridge defining slit is cut to predetermined length.
Invention effect
According to the present invention, it is thus achieved that following effect: a kind of size, shape can be provided to be difficult to produce cartridge that is not normal and that be obtained in that the corrugated tube of shape accurately and manufacture device and cartridge manufacture method.
Accompanying drawing explanation
Fig. 1 is the figure of the schematic configuration illustrating that the cartridge of embodiments of the present invention manufactures device.
Fig. 2 is the enlarged drawing of the II-II section of Fig. 1.
Fig. 3 is the axonometric chart of the corrugated tube of the predetermined length generating and being formed with slit with the cartridge manufacture device of embodiments of the present invention.
Fig. 4 is the block diagram of the schematic configuration illustrating that the cartridge of embodiments of the present invention manufactures device.
Fig. 5 is the flow chart of the action illustrating that the cartridge of embodiments of the present invention manufactures device.
Description of reference numerals
1 cartridge manufactures device
3 strip cartridges
5 slits
9 web-like strip cartridge setting units
11 strip cartridge extension
13 slit forming portions
21 the 1st sandwich parts
23 the 2nd sandwich parts
Detailed description of the invention
It is the device manufacturing the cartridge (such as corrugated tube) 7 being formed with slit 5 from the strip cartridge (such as, web-like strip corrugated tube) 3 being wound as web-like that the cartridge of embodiments of the present invention manufactures device 1.As it is shown in figure 1, be configured to include web-like strip cartridge setting unit 9, strip cartridge extension 11 and slit forming portion 13.
The strip cartridge of web-like passes through strip cartridge 3 is wound as web-like thus being circular on the whole.The strip cartridge 3 of web-like is arranged on web-like strip cartridge setting unit 9.
Strip cartridge extension 11 eliminates torsion while making strip cartridge 3 extend from the strip cartridge 3 of the web-like being arranged on web-like strip cartridge setting unit 9, and slit forming portion 13 forms axially extended 1 slit 5 at this strip cartridge 3 to being extended by strip cartridge extension 11 and becoming the strip cartridge 3 of linearity.As it is shown on figure 3, slit 5 forms the bus place, predetermined 1 at strip cartridge 3.
It addition, cartridge manufactures device 1 is provided with cutting portion 17.Cutting portion 17 will be defined slit 5 by slit forming portion 13 and becomes the strip cartridge 19 of linearity and be cut to predetermined length.Additionally, in some situations, will be formed with the strip cartridge 19 of slit 5 and be called band slit linearity strip cartridge.It addition, be formed with slit 5 and cut-off portion 17 is cut to the cartridge 7 (with reference to Fig. 3) of predetermined length and is such as used in the way of covering electric wire (not shown), cartridge 7 and electric wire constitute wire harness.
Strip cartridge extension 11 includes: the 1st sandwiches portion 21, and it will sandwich from the extend strip cartridge 3 of the linearity of the strip cartridge 3 of web-like；And the 2nd sandwich portion 23, it will sandwich from the extend strip cartridge 19 of the linearity of the strip cartridge 3 of web-like.
1st sandwiches portion 21 is sandwiching strip cartridge 3, or, the strip cartridge 19 sandwiched is decontroled, and moves predetermined distance at the long side direction of strip cartridge 3.
2nd sandwiches portion 23 sandwiches band slit linearity strip cartridge 19, or, the strip cartridge 19 sandwiched is decontroled.
And, strip cartridge extension 11 utilize the 1st sandwich portion 21 strip cartridge 3 is sandwiched time, decontrol and sandwiched sandwiching of strip cartridge 19 that portion 23 carries out by the 2nd, sandwich portion 21 by the 1st and move predetermined distance at the long side direction of strip cartridge 3.Thus, make the strip cartridge 3 of linearity extend from the strip cartridge 3 of the web-like being arranged at web-like strip cartridge setting unit 9 and predetermined length, and, form slit 5 by slit forming portion 13.
Additionally, strip cartridge extension 11 has carried out when sandwiching of strip cartridge 19 utilizing the 2nd to sandwich portion 23, sandwiched, by the 1st, when the sandwiching of strip cartridge 3 that portion 21 carries out when maintaining, utilize cutting portion 17 to be cut off by band slit linearity strip cartridge 19.Now, the 1st sandwiches portion 21 after relieving, moves to the extend opposite direction in the direction of the strip cartridge 3 making linearity, prepares feeding next time.Thus, utilize the 1st to sandwich portion 21 and send strip cartridge 3 intermittently.
It addition, the 1st sandwiches portion 21 and sandwiches parts the 25 and the 2nd with the 1st and sandwich parts 27 and sandwiched by strip cartridge 3.Slit forming portion 13 sandwiches parts the 25 and the 2nd from the sandwich strip cartridge 3 the 1st and sandwiches the gap 29 of parts 27 amputation knife 31 insert and formed on strip cartridge 3 slit 5 (with reference to Fig. 2).
Cartridge manufactures device 1 and includes not shown base body.Web-like strip cartridge setting unit 9 includes the drivers such as mounting table 33, core body 35, motor 37.
Mounting table 33 is formed such as discoideus, and core body 35 is formed such as cylindric, highlights upward from the central part of mounting table 33.The central shaft of core body 35 is consistent with each other with the central shaft of mounting table 33.
Mounting table 33 and core body 35 extend at above-below direction.Centered by their central shaft, motor 37 is utilized to rotate relative to base body.
The strip cartridge 3 of web-like is positioned in mounting table 33 by run through the space of inner side by core body 35 in the way of, thus being arranged at web-like strip cartridge setting unit 9.That is, the strip cartridge 3 of web-like is placed in mounting table 33 by the central shaft of its annulus in the way of above-below direction extension.
Strip cartridge extension 11 includes base component the 39, the 1st and sandwiches portion the 21, the 2nd and sandwich portion 23 and strip member guide portion 41.
Base component 39 is formed the tabular of such as rectangle, is integrally provided to base body.1st sandwiches portion 21 the included as described above 1st sandwiches parts 25 and the 2nd and sandwiches parts 27.
As in figure 2 it is shown, the 1st to sandwich parts 25 be the shape being provided with half-terete recess 43 in 1 side of tetragonal prism.The central shaft of recess 43 is at the central part of the width of the 1st 1 side sandwiching parts 25, and short transverse laterally extends.2nd sandwiches parts 27 is formed to sandwich parts 25 same shape with the 1st.
1st sandwiches parts the 25 and the 2nd sandwiches parts 27 and is configured to, with each recess 43 and forms cylinder.The central shaft of above-mentioned cylinder extends at above-below direction.It addition, the 1st sandwich parts 25 and the 2nd sandwich parts 27 utilize the drivers such as cylinder 55 and close to each other or away from direction move.
The 1st sandwich parts the 25 and the 2nd sandwich parts 27 close to each other time, the strip cartridge 3 run through in each recess 43 is sandwiched parts the 25 and the 2nd by the 1st and sandwiches parts 27 and sandwich.That is, the 1st sandwich parts the 25 and the 2nd sandwich parts 27 and strip cartridge 3 integration.
It addition, the 1st sandwiches parts 25 and the 2nd and sandwiches parts 27 by the supporting of the driver such as automat cylinder 45.Namely, on the movable piece 49 of the automat cylinder 45 that casing 47 is integrally provided on base component 39, it is supported with the 1st to sandwich parts the 25 and the 2nd and sandwich parts 27, thus the 1st sandwiches the 1st of portion 21 and sandwich parts 25 and sandwich parts 27 with the 2nd and move predetermined distance at above-below direction together with movable piece 49.
And, 1st sandwiches parts the 25 and the 2nd sandwiches parts 27 and is sandwiched by the strip cartridge 3 of linearity, and make movable piece 49 move such that it is able to make strip cartridge 3 only move predetermined length (displacement of movable piece 49) at this long side direction (lower direction).
2nd sandwiches portion 23 sandwiches portion 21 in the 1st lower section sandwiching portion 21 from the 1st and arranges with being slightly disengaged.It addition, the 2nd sandwiches portion 23 and include the 1st and sandwich parts the 51 and the 2nd and sandwich parts 53, it is configured to sandwich portion 21 with the 1st same.But, what the 2nd height dimension sandwiching the tetragonal prism respectively sandwiching parts 51,53 in portion 23 sandwiched portion 21 less than the 1st respectively sandwiches parts 25,27.
1st sandwiches parts 51 and the 2nd sandwiches parts 53 and is configured to form short cylinder because of each recess.The central shaft of above-mentioned cylinder and the 1st sandwiches the cylinder in portion 21 and extends at above-below direction coaxially.It addition, the 1st sandwich parts 51 and the 2nd sandwich parts 53 utilize the drivers such as cylinder 57 close to each other or away from direction move.
The 1st sandwich parts the 51 and the 2nd sandwich parts 53 close to each other time, the strip cartridge 19 run through in each recess is sandwiched parts the 51 and the 2nd by the 1st and sandwiches parts 53 and sandwich.That is, the 1st sandwich parts the 51 and the 2nd sandwich parts 53 and strip cartridge 19 integration.
Strip member guide portion 41 includes: be wrapping with multiple rollers 59 of strip cartridge 3；Guided rings 61；And possess the movable pulley 65 of plummet 63.
Roller 59 is arranged on the top of web-like strip cartridge setting unit 9, base component 39, rotatable relative to base body.Guided rings 61 is formed circular, sandwiches the 1st and sandwiches portion 21 from the 1st above portion 21 and be slightly disengaged, is integrally provided to base component 39.The central shaft of guided rings 61 and the central shaft of the 1st columned recess sandwiching portion 21 are consistent with each other, and strip cartridge 3 runs through guided rings 61.
The bottom of the strip cartridge 3 hung down between 2 predetermined rollers 59 is wrapping with by movable pulley 65, strip cartridge 3 tractive downwards that will hang down with gravity, thus eliminating the lax of strip cartridge 3.
It addition, movable pulley 65 moves at above-below direction according to the amount of hanging down of the strip cartridge 3 hung down.Thus, even if the translational speed respectively sandwiching parts 25,27 that the extension speed and the 1st of strip cartridge 3 corresponding with the rotating speed of mounting table 33 sandwiches portion 21 is different, the position of the strip cartridge 3 hung down also plays the effect of buffer, will not produce disadvantage.
It addition, as it has been described above, strip cartridge extension 11 eliminates torsion while extending and the strip cartridge 3 of linearity from the strip cartridge 3 of the web-like being arranged at web-like strip cartridge setting unit 9, this carries out as follows.
Web-like strip cartridge setting unit 9 utilizes motor 37 to make mounting table 33 and core body 35 rotate so that nearly constant from the strip cartridge 3 of the web-like being disposed thereon start to extend the position at position (extend and start position) 15 of strip cartridge 3.That is, when observing from the I direction of Fig. 1, extend the position that starts position 15 relative to mounting table 33, core body 35, web-like strip cartridge 3 center of rotation axle will not in the circumference displacement of the strip cartridge 3 of web-like, but in nearly constant angle position.
Further illustrate, for instance, the rotating speed starting position 15 that extends is sandwich parts the 25 and the 2nd with the 1st to sandwich sandwiching and speed that the extension speed (pull-out speed) of the mobile strip cartridge 3 caused is almost identical of parts 27.
Thus, in the downstream starting position 15 of extending, strip cartridge 3 extends with the state (state that torsion is nearly eliminated and disappears) being eliminated around the torsion of its central shaft (comprising distorting stress).
The position starting position 15 additionally, extend can also relative to mounting table 33, core body 35, web-like the center of rotation axle of strip cartridge 3 conjugate to a certain extent in the circumference of the strip cartridge 3 of web-like.Such as, the position at extension beginning position 15 can also change in the scope of about ± 90 ° relative to the center of rotation axle of core body 35 grade.
Base body is provided with the detection sensor 67 (LS1) of plummet 63,69 (LS2), 71 (LS3).Utilize these sensors 67,69,71, it is possible to detect the amount of hanging down of the strip cartridge 3 hung down to a certain extent.
Cutting portion 17 include the guide member (guided rings) 73 of a pair ring-type, 75, the driver such as amputation knife 77 and cylinder 79.Guided rings 73,75 is formed ring-type, sandwiches the lower section in portion 23 the 2nd and sandwiches portion 23 from the 2nd and be slightly disengaged, is integrally provided to base component 39.The central shaft of guide member 73,75 and the central shaft of the 2nd columned recess sandwiching portion 23 are consistent with each other, and strip cartridge 19 runs through guided rings 73,75.It addition, each guided rings 73,75 is slightly disengaged at above-below direction.
The amputation knife 77 of cutting portion 17 utilize cylinder 79 to move in the horizontal direction, and, move between position and the position of readiness exited between the guide member 73,75 of a pair ring-type between the guide member 73,75 entering a pair ring-type.And, time between the guide member 73,75 entering a pair ring-type, predetermined length will be cut to slit linearity strip cartridge 19.Thus, cartridge 7 is generated.
It follows that illustrate that cartridge manufactures the action of device 1 with reference to Fig. 5 etc..
As original state, as shown in Figure 1, the strip cartridge 3 of web-like it is provided with in web-like strip cartridge setting unit 9, from the strip cartridge 3 of web-like, strip cartridge 3 is wound around roller 59 first-class, form the vertical portion of strip cartridge 3, further, traverse respectively sandwiches portion 21,23 and extends to amputation knife 77 place of cutting portion 17.Additionally, 1st parts 25,27 that respectively sandwich sandwiching portion 21 are positioned at the top shown in double dot dash line, do not carry out being sandwiched portion 21 by the 1st and carry out sandwiching of strip cartridge 3,19, carry out being sandwiched sandwiching of strip cartridge 3,19 that portion 23 carries out by the 2nd, the amputation knife 31 of slit forming portion 13 are positioned at the 1st lower end respectively sandwiching parts 25,27 sandwiching portion 21, at the position on the lower of the amputation knife 31 than slit forming portion 13, strip cartridge 19 is formed with slit 5.It addition, the amputation knife 77 of cutting portion 17 are in position of readiness.
Under above-mentioned original state, not shown when starting to switch when pressing, under the control in control portion 81 comprising CPU, utilize the operation program being stored in advance in memorizer 83, perform cartridge and manufacture the various controls required for device 1.Specifically, first, carry out by the 1st sandwich strip cartridge 3 that portion 21 carries out sandwich (S1).
Next, release by the 2nd sandwich strip cartridge 3,19 that portion 23 carries out sandwich (S2), utilize automat cylinder 45 that strip cartridge 3 is pulled out downwards predetermined distance, and, drive the motor 37 of web-like strip cartridge setting unit 9 to make mounting table 33 rotate, make strip cartridge 3 extend (S3).Thus, it is prevented that the strip cartridge 3 of web-like is spirally drawn out.It addition, when the pull-out utilizing automat cylinder 45 to carry out strip cartridge 3, utilize slit forming portion 13 to form slit 5 on strip cartridge 3.
Next, it is judged that whether plummet sensor 67 (LS1) opens (plummet 63 whether being detected) (S5), when opening, stop motor 37 (S7), return step S5.
When plummet sensor 67 is not opened in step s 5, judge whether plummet sensor 69 (LS2) opens (plummet 63 whether being detected) (S9), when opening, drive motor 37 (S11), return step S5.
When plummet sensor 69 is not opened in step s 9, it is judged that whether the pull-out of the predetermined length of the strip cartridge 3 undertaken by automat cylinder 45 terminates (S13).When pull-out terminates, the 1st parts 25,27 that respectively sandwich sandwiching portion 21 are arranged in the position of Fig. 1 lower section being shown in solid.
Pull out in unclosed situation in step s 13, return step S5, when pulling out end in step s 13, stop automat cylinder 45, stop the motor 37 (S15) of web-like strip cartridge setting unit 9.
It follows that carry out being sandwiched sandwiching of strip cartridge 19 that portion 23 carries out by the 2nd.Now, maintain by the 1st sandwich strip cartridge 3 that portion 21 carries out sandwich (S17).
Next, carry out the cut-out with slit linearity strip cartridge 19 undertaken by cutting portion 17, and, release and sandwiched sandwiching of strip cartridge 3 that portion 21 carries out by the 1st, make the 1st parts 25,27 that respectively sandwich sandwiching portion 21 rise in Fig. 1 with the position (S19) shown in double dot dash line with automat cylinder 45.Now, remain and carry out by the 2nd state sandwiched sandwiching the strip cartridge 19 that portion 23 carries out.
Additionally, manufacture in device 1 at cartridge, the amputation knife 31 of slit forming portion 13 are always positioned at respectively sandwiching the inner side of parts 25,27 at the 1st moving direction (above-below direction) respectively sandwiching parts 25,27 sandwiching portion 21.Thus, the cut-off cutter 31 in the position of the strip cartridge 3 respectively sandwiching parts 25,27 clamping cut off and form slit 5, it is possible to accurately form slit 5.
It addition, plummet sensor 71 is the sensor abended.When plummet sensor 71 detects plummet 63, cartridge manufactures device 1 and abends, it is prevented that strip cartridge 3, cartridge manufacture the breakage etc. of device 1.
Additionally, manufacture in device 1 at cartridge, when cutting off strip cartridge 3,19 by cutting portion 17, by the 1st, sandwich the sandwiching when being released from and carrying out power supply OFF etc. of the strip cartridge 3,19 that portion 21 carries out and make cartridge manufacture device 1 when being in halted state, carry out being sandwiched sandwiching of strip cartridge 3,19 that portion 23 carries out by the 2nd.Thereby, it is possible to prevent the dislocation of the long side direction of strip cartridge 3,19 all the time.
But, manufacture in device 1 at cartridge, by the pair of rolls 59 (59A, 59B) of the such as surface being positioned at web-like strip cartridge setting unit 9, strip cartridge 3,19 can also be sandwiched, and make roller 59 (59A, 59B) synchronously rotate with mounting table 33 and core body 35.
Roller 59A utilizes the drivers such as not shown motor to rotate.The peripheral speed of roller 59A is equal to the extension speed of the strip cartridge 3 that extends from the strip cartridge 3 of the web-like being arranged at web-like strip cartridge setting unit 9.Roller 59B is exerted a force to roller 59A side by spring 60 elastomer such as grade.Thus, sandwiching of strip cartridge 3,19 is carried out by pair of rolls 59 (59A, 59B).Pair of rolls 59 (59A, 59B) is made up of the material that the coefficient of frictions such as polyurethane rubber are bigger.
Additionally, it is desirable that the quality of plummet 63 and movable pulley 65 is little as far as possible, i.e. wish for the minimal value of the needs hung down for forming strip cartridge 3.
By arranging roller 59 (59A, 59B), reducing the quality of plummet 63 and movable pulley 65 as far as possible, sandwich portion the 21, the 2nd and sandwich between portion 23 and movable pulley 65 it is thus possible to do one's utmost to reduce the 1st or the 1st sandwich portion the 21, the 2nd and sandwich the elongation (elongation based on elastic deformation) of the strip cartridge 3 between portion 23 and roller 59 (59A, 59B), it is possible to obtain the cartridge 7 with slit of length accurately.
Device 1 is manufactured according to cartridge, eliminated torsion by strip cartridge extension 11 and extending on the strip cartridge 3, slit forming portion 13 is utilized to form slit 5, therefore, compared with the situation being pre-formed with slit, the shape defect (such as, the spiral helicine torsion of slit) of the slit caused because of curling inertia will not be there is, it is not normal that the size of cartridge 7, shape are difficult to generation, it is possible to obtains the cartridge 7 with slit of shape accurately.
Additionally, device 1 is manufactured according to cartridge, the strip cartridge 3 of web-like is positioned in mounting table 33 by the central shaft by its annulus in the way of above-below direction extension and core body 35 run through the space of inner side, therefore, only by the strip cartridge 3 of web-like is placed on the setting that web-like strip cartridge setting unit 9 just can carry out the strip cartridge 3 of web-like from above, it is easy to carry out the strip cartridge 3 setting to web-like strip cartridge setting unit 9 of web-like.
Additionally, device 1 is manufactured according to cartridge, become on the strip cartridge 3 of linearity utilizing strip cartridge extension 11, after forming slit 5 by slit forming portion 13, utilize cutting portion 17 will to be cut to predetermined length with slit linearity strip cartridge 19, therefore, it is possible to eliminate the bad generation of the length dimension of the cartridge 7 caused because of curling inertia etc..
Additionally, device 1 is manufactured according to cartridge, with the 2nd sandwich portion 23 decontroled strip cartridge 19 time, utilize the 1st to sandwich portion 21 strip cartridge 3 to be sandwiched and made the 1st sandwich portion 21 to move predetermined distance at the long side direction of strip cartridge 3, thus forming slit 5, therefore, it is possible on strip cartridge 3 with predetermined length, exactly with do not have reverse state formed slit 5.
In addition it is also possible to described above content is understood as cartridge manufacture method.Namely, it is also possible to understand as following cartridge manufacture method, there is following operation: eliminate from the strip cartridge of web-like and reverse the strip cartridge extension operation making strip cartridge extend；Extend in by above-mentioned strip cartridge extension operation and the strip cartridge is formed the slit formation process of axially extended 1 slit at this strip cartridge；And the strip cartridge defining slit in by above-mentioned slit formation process is cut to the cut-out operation of predetermined length.
This concludes the description of embodiments of the present invention, but, these embodiments are only the simple illustrations recorded to make the present invention easy to understand, and the present invention is not limited to this embodiment.Protection scope of the present invention portion is limited to the concrete technology item disclosed in above-mentioned embodiment, also comprise can easily be derived there various deformation, change, replacement technology etc..
The application advocates to go out to be willing to the priority of No. 2013-247030 based on the Japanese Patent filed an application on November 29th, 2013, by the full content of this application by referring to being incorporated in present specification.
Industrial practicality
According to the present invention, it is thus achieved that following effect: a kind of size, shape can be provided to be difficult to produce cartridge that is not normal and that be obtained in that the corrugated tube of shape accurately and manufacture device and cartridge manufacture method.
Claims (4)
1. a cartridge manufactures device, it is characterised in that
Described cartridge manufactures device and includes:
Web-like strip cartridge setting unit, the strip cartridge becoming web-like is configured by it；
Strip cartridge extension, it eliminates torsion from the strip cartridge of the web-like being arranged at described web-like strip cartridge setting unit makes strip cartridge extend；And
Slit forming portion, it forms the axially extended slit at this strip cartridge on the strip cartridge that extended by described strip cartridge extension.
2. cartridge as claimed in claim 1 manufactures device, it is characterised in that
Described cartridge manufactures device and has the cutting portion that the strip cartridge being defined slit by described slit forming portion is cut to predetermined length.
3. cartridge as claimed in claim 1 or 2 manufactures device, it is characterised in that
Described strip cartridge extension includes the 1st sandwiching described strip cartridge sandwiches portion and the 2nd sandwiching portion by described strip cartridge sandwiches,
Described 1st portion of sandwiching is configured to: is sandwiched by described strip cartridge or is decontroled by the strip cartridge sandwiched, and, the long side direction at described strip cartridge moves predetermined distance,
Described 2nd portion of sandwiching is configured to: is sandwiched by described strip cartridge or is decontroled by the strip cartridge sandwiched,
When described 2nd portion of sandwiching has decontroled described strip cartridge, described strip cartridge is sandwiched by being sandwiched portion by the described 1st and at the long side direction of described strip cartridge, described 1st portion of sandwiching is moved predetermined distance, thus from the strip cartridge of the web-like being arranged at described web-like strip cartridge setting unit, make strip cartridge extend and predetermined length, and form slit by described slit forming portion.
4. a cartridge manufacture method, it is characterised in that
Described cartridge manufacture method has following operation:
Strip cartridge extension operation, eliminates torsion from the strip cartridge becoming web-like and makes strip cartridge extend；
Slit formation process, forms the axially extended slit at this strip cartridge on the strip cartridge that extended by described strip cartridge extension operation；And
Cut off operation, described slit formation process the strip cartridge defining slit is cut to predetermined length.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013247030 | 2013-11-29 | ||
| JP2013-247030 | 2013-11-29 | ||
| PCT/JP2014/081247 WO2015080154A1 (en) | 2013-11-29 | 2014-11-26 | Cylindrical member production device, and cylindrical member production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105793000A true CN105793000A (en) | 2016-07-20 |
| CN105793000B CN105793000B (en) | 2017-06-27 |
Family
ID=53199093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480064987.1A Active CN105793000B (en) | 2013-11-29 | 2014-11-26 | Cartridge manufacture device and cartridge manufacture method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6240684B2 (en) |
| CN (1) | CN105793000B (en) |
| WO (1) | WO2015080154A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515299A (en) * | 2019-02-05 | 2020-08-11 | 株式会社 F.泰克 | Tubular member and method for manufacturing tubular member |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JP4082535B2 (en) * | 1999-03-01 | 2008-04-30 | 矢崎総業株式会社 | Overlapping corrugated tube manufacturing method and manufacturing apparatus thereof |
| JP2000354908A (en) * | 1999-04-19 | 2000-12-26 | T Drill Oy | Non-cutting type pipe or cutting device for shaft |
| JP2010023125A (en) * | 2008-07-15 | 2010-02-04 | Sumitomo Wiring Syst Ltd | Corrugated tube cutter |
| JP2010125585A (en) * | 2008-12-01 | 2010-06-10 | Showa Denko Kk | Pipe cutter and method for cutting pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111515299A (en) * | 2019-02-05 | 2020-08-11 | 株式会社 F.泰克 | Tubular member and method for manufacturing tubular member |
| CN111515299B (en) * | 2019-02-05 | 2021-12-28 | 株式会社 F.泰克 | Tubular member and method for manufacturing tubular member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6240684B2 (en) | 2017-11-29 |
| CN105793000B (en) | 2017-06-27 |
| WO2015080154A1 (en) | 2015-06-04 |
| JPWO2015080154A1 (en) | 2017-03-16 |
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