CN204193162U - Grasping device, the beaming device of fibre bundle body possessing this grasping device and the manufacturing installation of hollow fiber bundle - Google Patents
Grasping device, the beaming device of fibre bundle body possessing this grasping device and the manufacturing installation of hollow fiber bundle Download PDFInfo
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- CN204193162U CN204193162U CN201190001173.5U CN201190001173U CN204193162U CN 204193162 U CN204193162 U CN 204193162U CN 201190001173 U CN201190001173 U CN 201190001173U CN 204193162 U CN204193162 U CN 204193162U
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- bundle body
- fibre bundle
- parts
- grip plate
- hollow fiber
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- 239000000835 fiber Substances 0.000 title claims abstract description 110
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 239000012510 hollow fiber Substances 0.000 title claims description 82
- 235000012489 doughnuts Nutrition 0.000 claims description 19
- 210000004369 blood Anatomy 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 210000002381 plasma Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229920001747 Cellulose diacetate Polymers 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000001631 haemodialysis Methods 0.000 description 2
- 230000000322 hemodialysis Effects 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229940063583 high-density polyethylene Drugs 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229950000845 politef Drugs 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0233—Manufacturing thereof forming the bundle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
This utility model provides grasping device, beaming device and manufacturing installation, this grasping device possesses a pair holding parts, hold parts this pair to hold from the mutually opposing side the holding direction orthogonal relative to the length direction of the fibre bundle body tying up plurality of fibers this fibre bundle body, even if so that fibre bundle body can be avoided to hold from the hold holding the degree of landing between parts for a pair fibre bundle body, a part of fiber of fibre bundle body also can be suppressed to be cut off.Grasping device (150) possesses a pair holding parts (110, 120), the holding parts (110) of one side have and are arranged in upper two the side handle parts (111 spaced apart of length direction (W), 112), the holding parts (120) of the opposing party have single opposite side handle part (121), this opposite side handle part (121) with side handle part (111, 112) side handle part (111 is positioned at when together fibre bundle body (Bd) being held, 112) between, side handle part (111, 112) and opposite side handle part (121) in the part held fibre bundle body (Bd), there is concavity portion (111a respectively, 112a, 121a).
Description
Technical field
This utility model relates to grasping device, possess the beaming device of fibre bundle body and the manufacturing installation of hollow fiber bundle of this grasping device, particularly relate to hollow fiber type blood processor (such as, for hemodialysis, blood filtration, hemodiafiltration, plasma fraction divides, the hollow fiber type blood processor of the purposes such as blood plasma separation) the manufacture of hollow fiber bundle, wherein, above-mentioned grasping device possesses a pair holding parts, hold parts this pair to hold from the mutually opposing side the holding direction orthogonal relative to the length direction of above-mentioned fibre bundle body the fibre bundle body tying up plurality of fibers.
Background technology
In the past, tie up the fibre bundle of plurality of fibers, such as the hollow fiber bundle tying up many prespecified (being specially about 10,000) doughnuts, be used to the hollow fiber type blood processor of the blood treatment of carrying out hemodialysis, blood filtration, hemodiafiltration, plasma fraction division, blood plasma separation etc.
In the past, as the method many doughnuts being bundled into hollow fiber bundle, the method of the following manufacturing installation of known utilization: will to manufacture continuously and the doughnut moved along its length collects and forms hollow and collect fibre bundle, and then hollow collected fibre bundle and hang around the surrounding of the spool (such as hexagonal reel frame) of the polygonal shape of rotation and form the hollow collection fibre bundle of ring-type, formed hollow collection fibre bundle is cut off with the length of regulation, is bundled into the hollow fiber bundle body of specific length thus.
In addition, also there is following method (such as, with reference to patent documentation 1): fibre bundle is collected for the hollow collected by many (being specially 500 ~ about 800) continuous print doughnuts, be cut to the doughnut tractotomy body of the specific length preset, doughnut tractotomy body after multiple cut-out is collected and is bundled into the hollow fiber bundle body of specific length, and then the hollow fiber bundle body of the specific length after tying up is cut off with shorter prespecified specific length, make hollow fiber bundle thus.
Patent documentation 1: Japanese Unexamined Patent Publication 2006-247002 publication
But, when manufacturing fibre bundle body (specifically hollow fiber bundle body), such as under the state utilizing grasping device to hold fibre bundle body, sometimes this fibre bundle body is carried to each operation or various processing is carried out to this fibre bundle body, wherein, above-mentioned grasping device possesses a pair holding parts, holds parts this pair and holds fibre bundle body from the mutually opposing side the holding direction orthogonal relative to the length direction of fibre bundle body.
In this case, if the hold utilizing a pair holding parts to hold fibre bundle body is excessively weak, then will produces this fibre bundle body and hold the such unfavorable condition of parts landing from a pair.On the other hand, if so that fibre bundle body can be avoided to hold from the hold holding the degree of landing between parts for a pair fibre bundle body, then can produce at fibre bundle body by holding part that parts hold for a pair easily by unfavorable condition such for the fibre cutting of a part for this tow body.
Utility model content
Therefore, the purpose of this utility model is to provide grasping device, possess the beaming device of fibre bundle body and the manufacturing installation of hollow fiber bundle of this grasping device, wherein, this grasping device possesses a pair holding parts, hold parts this pair to hold from the mutually opposing side the holding direction orthogonal relative to the length direction of the fibre bundle body tying up plurality of fibers this fibre bundle body, even if hold this fibre bundle body from the hold holding the degree of landing between parts for above-mentioned a pair so that above-mentioned fibre bundle body can be avoided, the fiber that this fibre bundle body also can be suppressed to divide is cut off.
In order to solve the problem, the present inventor is studied exploitation with great concentration, in this process, carry out repeatedly testing and constantly groping, result has found following phenomenon finally: grasping device possesses a pair holding parts, hold parts this pair to hold from the mutually relative side the holding direction orthogonal relative to the length direction of the fibre bundle body tying up plurality of fibers this fibre bundle body, hold in parts at above-mentioned a pair, as the holding parts of a side, use and there is the structure being arranged in two the side handle parts above-mentioned length direction separating prespecified predetermined distance, as the holding parts of the opposing party, use the structure of the single opposite side handle part had when above-mentioned two side handle parts together hold above-mentioned fibre bundle body between above-mentioned two side handle parts, for above-mentioned grasping device, as long as what make above-mentioned two side handle parts and above-mentioned single opposite side handle part is formed as concavity respectively to the part that above-mentioned fibre bundle body holds, even if hold this fibre bundle body from the hold holding the degree of landing between parts for above-mentioned a pair so that above-mentioned fibre bundle body can be avoided, the fiber that this fibre bundle body also can be suppressed to divide is cut off.
This utility model completes based on above-mentioned such opinion, and provides following grasping device, the beaming device of fibre bundle body possessing this grasping device and the manufacturing installation of hollow fiber bundle.
(1) grasping device
A kind of grasping device, possess a pair holding parts, hold parts this pair to hold from the mutually opposing side the holding direction orthogonal relative to the length direction of the fibre bundle body tying up plurality of fibers this fibre bundle body, the feature of described grasping device is, hold in parts at above-mentioned a pair, the holding parts of one side have two side handle parts, these two side handle parts are arranged on above-mentioned length direction and separate prespecified predetermined distance, the holding parts of the opposing party have single opposite side handle part, this single opposite side handle part when above-mentioned two side handle parts together hold above-mentioned fibre bundle body between above-mentioned two side handle parts, above-mentioned two side handle parts and above-mentioned single opposite side handle part, there is in the part held above-mentioned fibre bundle body the concavity portion of concavity respectively.
(2) beaming device of fibre bundle body
A beaming device for fibre bundle body, is characterized in that, possesses the above-mentioned grasping device involved by this utility model.
(3) manufacturing installation of hollow fiber bundle
A manufacturing installation for hollow fiber bundle, possesses: the beaming device of the above-mentioned fibre bundle body involved by this utility model; Packing device, package panel is wound in the surrounding of above-mentioned fibre bundle body and carries out welding to the above-mentioned package panel of the above-mentioned fibre bundle body being wound with above-mentioned package sheet material by it; And shearing device, its above-mentioned package panel is fused after above-mentioned fibre bundle body be cut to the hollow fiber bundle of prespecified specific length, doughnut is used as above-mentioned fiber and manufactures the hollow fiber bundle of hollow fiber type blood processor.
According to this utility model, the holding parts of one side have above-mentioned two side handle parts, above-mentioned two side handle parts are arranged on above-mentioned length direction and separate afore mentioned rules interval, the holding parts of above-mentioned the opposing party have above-mentioned single opposite side handle part, above-mentioned single opposite side handle part when above-mentioned two side handle parts together hold above-mentioned fibre bundle body between above-mentioned two side handle parts, above-mentioned two side handle parts and above-mentioned single opposite side handle part, in the part held above-mentioned fibre bundle body, there is above-mentioned concavity portion respectively, therefore, even if hold this fibre bundle body from the hold holding the degree of landing between parts for above-mentioned a pair so that above-mentioned fibre bundle body can be avoided, also a part of fiber of this fibre bundle body can be suppressed to be cut off.
For this utility model, can illustrate and following manner is shown: above-mentioned two side handle parts are two side grip plate, these two side grip plate are arranged to along the width orthogonal relative to the both sides of above-mentioned length direction and above-mentioned holding direction and are parallel to each other, above-mentioned single opposite side handle part is an opposite side grip plate, and this opposite side grip plate is arranged to parallel with above-mentioned two side grip plate.
In this specific item, by employing above-mentioned two side grip plate of being arranged to be parallel to each other along above-mentioned width and being arranged to the so simple structure of an above-mentioned opposite side grip plate parallel with above-mentioned two side grip plate, even if so that above-mentioned fibre bundle body can be avoided to hold from the hold holding the degree of landing between parts for above-mentioned a pair this fibre bundle body, a part of fiber of this fibre bundle body also can be suppressed to be cut off.
For this utility model, can to illustrate the mode illustrating and be formed as following structure: above-mentioned two side grip plate and an above-mentioned opposite side grip plate, when holding above-mentioned fibre bundle body, an above-mentioned opposite side grip plate enters between above-mentioned two side grip plate, is held above-mentioned fibre bundle body by the space closed formed by the above-mentioned concavity portion of an above-mentioned opposite side grip plate and the above-mentioned concavity portion of above-mentioned two side grip plate.
In this specific item, when holding above-mentioned fibre bundle body, an above-mentioned opposite side grip plate enters between above-mentioned two side grip plate, by the space closed formed by the above-mentioned concavity portion of an above-mentioned opposite side grip plate and the above-mentioned concavity portion of above-mentioned two side grip plate, above-mentioned fibre bundle body is held, reliably can hold above-mentioned fibre bundle body thus and a part of fiber of above-mentioned fibre bundle body can be suppressed to be cut off.
For this utility model, can illustrate and following manner is shown: the bight formed between internal face and bottom surface in above-mentioned concavity portion is formed as arc-shaped.
In this specific item, the bight formed between internal face and bottom surface in above-mentioned concavity portion is formed as arc-shaped, and a part of fiber of above-mentioned fibre bundle body can be suppressed thus to be further cut off.
For this utility model, can illustrate and following manner is shown: the distance on the width orthogonal relative to the both sides in above-mentioned length direction and above-mentioned holding direction in above-mentioned concavity portion, the opposition side tending to bottom surface side along above-mentioned holding direction increases gradually.
In this specific item, the distance on the above-mentioned width in above-mentioned concavity portion tends to bottom surface side opposition side along above-mentioned holding direction increases gradually, can further suppress a part of fiber of above-mentioned fibre bundle body to be cut off thus.
As described above, grasping device involved by this utility model, the beaming device of fibre bundle body possessing this grasping device and the manufacturing installation of hollow fiber bundle, even if so that above-mentioned fibre bundle body can be avoided to hold from the hold holding the degree of landing between parts for above-mentioned a pair this fibre bundle body, the fiber that this fibre bundle body also can be suppressed to divide is cut off.
Accompanying drawing explanation
Fig. 1 is the Sketch schematic block diagram of an example of the manufacturing installation of the hollow fiber bundle illustrated involved by present embodiment.
Fig. 2 is the summary axonometric chart that the holding parts that two compositions that grasping device possesses are right are shown, the state diagram that Fig. 2 (a) and Fig. 2 (b) is state before the both ends illustrated on the length direction of the holding parts centering hollow fiber bundle body that two compositions are right hold respectively and keeps.
Fig. 3 is the summary side view holding the grasping device of parts for a pair of the end side possessed at hollow fiber bundle body.
Fig. 4 is the summary front view a pair being held two side grip plate of parts and the local enlargement display of an opposite side grip plate.
Fig. 5 is the summary upward view a pair being held two side grip plate of parts and the local enlargement display of an opposite side grip plate.
Detailed description of the invention
Below, with reference to accompanying drawing, the embodiment involved by this utility model is described.In addition, embodiment shown below is the example after being specialized by this utility model, does not have the character limited technical scope of the present utility model.
Fig. 1 is the block diagram of the Sketch of an example of the manufacturing installation 10 of the hollow fiber bundle Bg illustrated involved by present embodiment.
The manufacturing installation of manufacturing installation 10 for utilizing dry doughnut Ba to manufacture the dry type of hollow fiber bundle Bg of hollow fiber bundle Bg, this manufacturing installation 10 possesses the control part 400 that beaming device 100, packing device 200, shearing device 300 and the control to manufacturing installation 10 entirety manage.
In manufacturing installation 10, based on the instruction of control part 400, utilize beaming device 100 that the doughnut Ba that hundreds of that carry from spinning portion 20 (being specially 512 ~ 768) is dry is accumulated hollow collection fibre bundle Bb, and hollow collection fibre bundle Bb is cut in order successively the doughnut tractotomy body Bc of prespecified specific length, to in order successively cut off after doughnut tractotomy body Bc tie up and boundling for having the hollow fiber bundle body Bd of many (being specially about 10,000) fibers, packing device 200 is utilized to make hollow fiber bundle body Bd be formed as cylindric, and the package panel S of 2 layers ~ about 4 layers of reeling around hollow fiber bundle body Bd, to be wound with package panel S the columned hollow fiber bundle body hollow fiber bundle body Be of package panel (band) package panel S outer peripheral face circumference on position, many places (such as 4 positions, place) carry out welding equably in the circumferential, hollow fiber bundle body (package panel welding complete hollow fiber bundle body Bf) after utilizing shearing device 300 to be fused by package panel S is cut to the hollow fiber bundle Bg of prespecified specific length, and then hollow fiber bundle Bg is shifted to follow-on check operation.
In addition, as the material that can be used in doughnut Ba, can illustrate and the resin material of cellulose diacetate (cellulosediacetate), polyacetal fibre element (cellulose polyacetate), polyether sulfone (polyethersulfone) etc. is shown, but be not limited thereto.As the material of package panel S, if having appropriateness flexibility and slickness can be reliably wound in the side face of hollow fiber bundle body Bd, any material can be adopted.As the material that can be used in package panel S, such as can enumerate the resin material of polypropylene, polyethylene, polyester, politef (polytetrafluoroethylene) etc., consider from the viewpoint of cost and mouldability, particularly preferably the olefin plastics of polypropylene, polyethylene etc.Herein, package panel S is made up of highdensity polyethylene.
Control part 400 possesses: the handling part 410 of CPU (Central Processing Unit) etc.; And comprise the storage part 420 of memorizer of ROM (Read Only Memory) and RAM (Random Access Memory) etc.Specifically, in manufacturing installation 10, the RAM that the control sequence of the ROM being pre-stored within storage part 420 is loaded into storage part 420 by the handling part 410 of control part 400 performs this control sequence, thus various construction unit is controlled.
And, when manufacturing hollow fiber bundle Bg, such as, utilize from the holding direction that the length direction W (with reference to Fig. 2 described later) relative to hollow fiber bundle body Bd is orthogonal (is Z-direction (above-below direction) herein, with reference to Fig. 2) on mutually opposing side carry out holding hold parts 110,120 a pair, both ends Bd1, Bd2 on the length direction W of hollow fiber bundle body Bd are held, in this condition, hollow fiber bundle body Bd is carried to each operation or various processing is carried out to hollow fiber bundle body Bd.
Below, be described for following situation: hold parts 110 by a pair, 120 be applied to each operation conveying hollow fiber bundle body Bd conveyer device (in the example in fig 1, that beaming device 100 possesses, and by conveyer device 130 that the hollow fiber bundle body Bd at beaming device 100 boundling carries to the packing device 300 in subsequent processing), a pair holding parts 110 is possessed in utilization, hold parts 110 a pair of the grasping device 150 of 120, the both ends Bd1 of 120 couples of hollow fiber bundle body Bd, under Bd2 carries out the state held, hollow fiber bundle body Bd is carried.
Fig. 2 is the summary axonometric chart that the right holding parts (110,120) of two compositions that grasping device 150,150 possesses, (110,120) are shown.The state that Fig. 2 (a), Fig. 2 (b) respectively illustrate the state before the right holding parts of two compositions (110,120), (110,120) hold both ends Bd1, the Bd2 on the length direction W of hollow fiber bundle body Bd and keep.In addition, because the right holding parts (110,120) of each composition, (110,120) are identical structure, therefore identical reference numbers is marked to them, further, parts 110,120 representative that holds for a pair being in an end side is below made to be in holding parts 110,120 and being described for a pair of side, the other end.Therefore, in Fig. 3 to Fig. 5 described later, illustrate only a pair holding parts 110,120 being in an end side.
Fig. 3 is the summary side view holding the grasping device 150 of parts 110,120 for a pair of the end side possessed at hollow fiber bundle body Bd.In addition, Fig. 4 and Fig. 5 is the summary front view and the summary upward view that a pair are held the local enlargement display of two side grip plate, 111,112 and opposite side grip plate 121 of parts 110,120 respectively.
As shown in Figures 2 to 5, parts 110 are held at a pair, in 120, it (is two side handle parts 111 that the holding parts 110 of one side possess two side handle parts herein, 112), these two side handle parts are arranged on length direction W and separate prespecified predetermined distance d (with reference to Fig. 4 and Fig. 5), the holding parts 120 of the opposing party possess single opposite side handle part (being an opposite side grip plate 121) herein, this opposite side handle part is formed as following structure: with two side grip plate 111, 112 together to the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, when Bd2 holds, this opposite side handle part is positioned at two side grip plate 111, between 112.
And, two side grip plate, 111,112 and opposite side grip plate 121, is formed as concavity portion 111a, 112a, 121a of concavity respectively to both ends Bd1, Bd2 (with reference to Fig. 2 (the b)) part that holds on the length direction W of hollow fiber bundle body Bd.
Specifically, the concavity portion 121a of concavity portion 111a, a 112a and opposite side grip plate 121 of two side grip plate 111,112 is all formed as identical shape.
In the present embodiment, two side grip plate 111,112 are arranged to along the width Y orthogonal relative to the both sides of length direction W and holding direction Z and are parallel to each other.Opposite side grip plate 121 is arranged to and two side grip plate 111,112 parallel.
In addition, two side grip plate, 111,112 and opposite side grip plate 121, when both ends Bd1, Bd2 on the length direction W to hollow fiber bundle body Bd hold, an opposite side grip plate 121 enters between two side grip plate 111,112, by the space (being the space of sub-circular) closed that concavity portion 111a, the 112a of concavity portion 121a and two the side grip plate 111,112 by an opposite side grip plate 121 are formed herein, both ends Bd1, the Bd2 on the length direction W of hollow fiber bundle body Bd is held.
Specifically, herein, two side grip plate, 111,112 and opposite side grip plate 121 is all set to identical thickness d 1 (such as about 10mm or about tens mm).Herein, the thickness d 1 of two side grip plate, 111,112 and opposite side grip plate 121 is set to the thickness (with reference to Fig. 4) of the interval d be slightly less than between two side grip plate 111,112.The holding parts 110 of one side also possess the linking part 113 linked by the side end on the width Y of two side grip plate 111,112.Herein, two side grip plate 111,112, linking part 113 and an opposite side grip plate 121 form by rustless steel.Two side grip plate 111,112 and linking part 113 can be integrally formed.
In the present embodiment, for concavity portion 111a, 112a, 121a, be formed as arc-shaped at internal face 111b, 112b, 121b and bight 111d, 112d, 121d of forming between bottom surface 111c, 112c, 121c.In addition, the opposition side of the distance trend bottom surface side on the width Y of concavity portion 111a, 112a, 121a and increasing gradually.
Specifically, herein, concavity portion 111a, 112a, 121a are formed as chevron, imaginary line connected to each other for the summit of chevron are formed as the shape along holding direction Z.For concavity portion 111a, 112a, 121a, herein, internal face 111b, 112b, 121b tilt in the mode expanded gradually relative to holding direction Z, and bottom surface 111c, 112c, 121c are then formed as the arc-shaped of semicircle.
In the present embodiment, hold parts 110,120 for a pair also to possess respectively two side grip plate, 111,112 and a pair of support member that opposite side grip plate 121 supports 114,122.Grasping device 150 (with reference to Fig. 3) is formed as making a pair holding parts 110,120 hold the structure that direction Z carries out mutually moving back and forth.
Except a pair holding parts 110,120, grasping device 150 also possesses: travel mechanism's main body 210; A pair actuator 221,222, this pair actuator 221,222 is arranged at travel mechanism's main body 210; A pair moving-member 231,232, this pair moving-member 231,232 is arranged at grasping device main body 210 and links respectively with a pair actuator 221,222.Further, a pair of support member 114,122 holding parts 110,120 for a pair links with a pair moving-member 231,232 respectively.
Travel mechanism's main body 210 has the function as the installing component installed a pair actuator 221,222 and a pair moving-member 231,232.
A pair actuator 221,222 has: fixed part 221a, 222a; And movable part 221b, 222b, this movable part 221b, 222b can move along holding direction Z relative to fixed part 221a, 222a.Fixed part 221a, 222a of a pair actuator 221,222 are individually fixed in the end side of grasping device main body 210.The movable part 221b of the actuator 221 of one side is connected with the end side of the moving-member 231 of a side, and the movable part 222b of the actuator 222 of the opposing party is connected with the end side of the moving-member 232 of the opposing party.
Specifically, a pair actuator 221,222 has not shown mobile drive division.As mobile drive division, the straight line driving mechanism etc. the rotary motion of cylinder body, motor being converted to straight reciprocating motion can be used.From simple structure and be easy to safeguard viewpoint consider, mobile drive division is set to cylinder herein.
A pair moving-member 231,232 is arranged at travel mechanism's main body 210 in separate on holding direction Z and the mode moved back and forth freely.Another side of the moving-member 231 of one side is connected with the end side of the support unit 114 of a side.Another side of the moving-member 232 of the opposing party is connected with the end side of the support unit 122 of the opposing party.
Holding in parts 110,120 at a pair, a pair of support member 114,122 being set to the strip member (specifically bar-like member) along holding direction Z extension.For the support unit 114 of a side of the holding parts 110 of a side, its another side and two side grip plate 111,112 (being herein grip plate 112) link.For the support unit 122 of the opposing party of the holding parts 120 of the opposing party, its another side and an opposite side grip plate 121 link.
Further, a pair actuator 221,222 is controlled by control part 400 and works as follows.
In other words, control part 400 is formed as following structure: when carrying out holding action by a pair holding parts 110,120, this control part 400 makes a pair actuator 221,222 work, and makes an opposite side grip plate 121 of two side grip plate 111,112 of the holding parts 110 of a side and the holding parts 120 of the opposing party to making to move holding direction close on the Z of direction each other.On the other hand, control part 400 is formed as following structure: when carrying out holding releasing action by a pair holding parts 110,120, this control part 400 makes a pair actuator 221,222 work, and makes an opposite side grip plate 121 of two side grip plate 111,112 of the holding parts 110 of a side and the holding parts 120 of the opposing party to making to move holding the direction that direction Z is separated each other.
Herein, when carrying out holding action by a pair holding parts 110,120, control part 400 (with reference to Fig. 1) makes a pair actuator 221,222 work, two side grip plate, 111,121 and opposite side grip plate 121 is stopped at such as upper/lower positions, forms the hold that hollow fiber bundle body Bd can be avoided from a pair to hold the degree of landing between parts 110,120 in this position.Further, hollow fiber bundle body Bd is carried by each operation (being packing device 200, with reference to Fig. 1) herein in this condition.
Parts 110 are held according to a pair described above, it (is two side grip plate 111 that the holding parts 110 of 120, one side possess two the side handle parts separating predetermined distance d on length direction W herein, 112), the holding parts 120 of the opposing party possess single opposite side handle part (being an opposite side grip plate 121) herein, this opposite side handle part with two side grip plate 111, 112 together to the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, when Bd2 holds, be positioned at two side grip plate 111, between 112, for two side grip plate 111, 112 and an opposite side grip plate 121, they to the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, the part that Bd2 carries out holding is formed as concavity portion 111a respectively, 112a, 121a, therefore, even if can avoid the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, Bd2 holds parts 110 from a pair, between 120, the hold of the degree of landing is to the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, Bd2 holds, and a part of doughnut Ba of hollow fiber bundle body Bd also can be suppressed to be cut off.
In addition, in the present embodiment, by employing two the side grip plate 111 be arranged to Y in the width direction and be parallel to each other, 112, and be arranged to and two side grip plate 111, the simple structure that 112 parallel opposite side grip plate 121 are such, even if so that the both ends Bd1 on the length direction W of hollow fiber bundle body Bd can be avoided, Bd2 holds parts 110 from a pair, between 120, the hold of the degree of landing is to the both ends Bd1 of hollow fiber bundle body Bd, Bd2 holds, also a part of doughnut Ba of hollow fiber bundle body Bd can be suppressed to be cut off.
In addition, in the present embodiment, both ends Bd1 on the length direction W to hollow fiber bundle body Bd, when Bd2 holds, an opposite side grip plate 121 enters into two side grip plate 111, between 112, by the concavity portion 121a by an opposite side grip plate 121, with two side grip plate 111, the concavity portion 111a of 112, the space (being herein the space of sub-circular) closed that 112a is formed, to the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, Bd2 holds, thus can reliably to the both ends Bd1 on the length direction W of hollow fiber bundle body Bd, Bd2 holds, and a part of doughnut Ba of hollow fiber bundle body Bd can be suppressed to be cut off.
In addition, in the present embodiment, be formed as arc-shaped at internal face 111b, 112b, 121b of concavity portion 111a, 112a, 121a and bight 111d, 112d, 121d of forming between bottom surface 111c, 112c, 121c, a part of doughnut Ba of hollow fiber bundle body Bd can be suppressed thus to be further cut off.
In addition, in the present embodiment, distance on the width Y of concavity portion 111a, 112a, 121a tends to 111c, 112c, 121c side, bottom surface opposition side along holding direction Z increases gradually, can further suppress a part of doughnut Ba of hollow fiber bundle body Bd to be cut off thus.
In addition, in the present embodiment, although hold direction Z (above-below direction) upper constituted upside by two side grip plate 111,112 holding parts and holding parts on the downside of being constituted by an opposite side grip plate 121, but, also can by an opposite side grip plate 121 form upside holding parts and by two side grip plate 111,112 form downside holding parts.
In addition, in the present embodiment, although citing shows hold parts 110 by a pair, 120 are applied to the conveyer device 130 to each operation (being packing device 200) conveying hollow fiber bundle body Bd herein, and utilizing a pair holding parts 110, the both ends Bd1 of 120 holding hollow fiber bundle body Bd, to the situation that hollow fiber bundle body Bd carries under the state of Bd2, but, also parts 110 can be held by a pair, 120 are applied to carry out hollow fiber bundle body Bd prespecified regulation to process and make the rotary apparatus that hollow fiber bundle body Bd rotates about the axis, and utilizing a pair holding parts 110, the both ends Bd1 of 120 holding hollow fiber bundle body Bd, hollow fiber bundle body Bd is made to rotate about the axis under the state of Bd2.
The explanation of Reference numeral
10 ... manufacturing installation; 100 ... beaming device; 110,120 ... hold parts a pair; 111,112 ... side grip plate (example of side handle part); 111a ... concavity portion; 111b ... internal face; 111c ... bottom surface; 112a ... concavity portion; 112b ... internal face; 112c ... bottom surface; 121 ... opposite side grip plate (example of opposite side handle part); 121a ... concavity portion; 121b ... internal face; 121c ... bottom surface; 150 ... grasping device; D ... interval; Ba ... doughnut (example of fiber); Bd ... hollow fiber bundle body (example of fibre bundle body); W ... length direction; Y ... width; Z ... hold direction.
Claims (7)
1. a grasping device, possesses a pair holding parts, holds parts this pair and holds this fibre bundle body from the mutually opposing side the holding direction orthogonal relative to the length direction of the fibre bundle body tying up plurality of fibers, wherein,
Hold in parts at described a pair, the holding parts of one side have two side handle parts, these two side handle parts are arranged on described length direction and separate prespecified predetermined distance, the holding parts of the opposing party have single opposite side handle part, this single opposite side handle part when described two side handle parts together hold described fibre bundle body between described two side handle parts
Described two side handle parts and described single opposite side handle part, have the concavity portion of concavity respectively in the part held described fibre bundle body.
2. grasping device according to claim 1, is characterized in that,
Described two side handle parts are two side grip plate, these two side grip plate are arranged to along the width orthogonal relative to the both sides of described length direction and described holding direction and are parallel to each other, described single opposite side handle part is an opposite side grip plate, and this opposite side grip plate is arranged to parallel with described two side grip plate.
3. grasping device according to claim 2, is characterized in that,
Described two side grip plate and a described opposite side grip plate, when holding described fibre bundle body, a described opposite side grip plate enters between described two side grip plate, is held described fibre bundle body by the space closed formed by the described concavity portion of a described opposite side grip plate and the described concavity portion of described two side grip plate.
4. the grasping device according to any one of claim 1 to claim 3, is characterized in that,
The bight formed between internal face and bottom surface in described concavity portion is formed as arc-shaped.
5. the grasping device according to any one of claim 1 to claim 3, is characterized in that,
Distance on the width orthogonal relative to the both sides in described length direction and described holding direction in described concavity portion, the opposition side tending to bottom surface side along described holding direction increases gradually.
6. a beaming device for fibre bundle body, is characterized in that,
The beaming device of described fibre bundle body possesses the grasping device according to any one of claim 1 to claim 5.
7. a manufacturing installation for hollow fiber bundle, is characterized in that,
The manufacturing installation of described hollow fiber bundle possesses: the beaming device of fibre bundle body as claimed in claim 6; Packing device, package panel is wound in the surrounding of described fibre bundle body and carries out welding to the described package panel of the described fibre bundle body being wound with described package panel by it; And shearing device, its described package panel is fused after described fibre bundle body be cut to the hollow fiber bundle of prespecified specific length, doughnut is used as described fiber to manufacture the hollow fiber bundle of hollow fiber type blood processor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/075506 WO2013065194A1 (en) | 2011-11-04 | 2011-11-04 | Gripping device, fiber-bundle bundling device provided therewith, and device for manufacturing hollow fiber bundles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193162U true CN204193162U (en) | 2015-03-11 |
Family
ID=48191581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201190001173.5U Expired - Lifetime CN204193162U (en) | 2011-11-04 | 2011-11-04 | Grasping device, the beaming device of fibre bundle body possessing this grasping device and the manufacturing installation of hollow fiber bundle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204193162U (en) |
| WO (1) | WO2013065194A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63165576A (en) * | 1987-01-13 | 1988-07-08 | 株式会社クラレ | Continuous cutter of fiber |
| JPH0738814B2 (en) * | 1987-08-24 | 1995-05-01 | 株式会社クラレ | Method and apparatus for manufacturing fiber bundle |
| JP4148541B2 (en) * | 1995-09-20 | 2008-09-10 | 日機装株式会社 | Synthetic yarn bundling method and bundling apparatus |
-
2011
- 2011-11-04 CN CN201190001173.5U patent/CN204193162U/en not_active Expired - Lifetime
- 2011-11-04 WO PCT/JP2011/075506 patent/WO2013065194A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013065194A1 (en) | 2013-05-10 |
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