TW201738066A - Catheter manufacturing apparatus - Google Patents
Catheter manufacturing apparatus Download PDFInfo
- Publication number
- TW201738066A TW201738066A TW105116080A TW105116080A TW201738066A TW 201738066 A TW201738066 A TW 201738066A TW 105116080 A TW105116080 A TW 105116080A TW 105116080 A TW105116080 A TW 105116080A TW 201738066 A TW201738066 A TW 201738066A
- Authority
- TW
- Taiwan
- Prior art keywords
- manufacturing apparatus
- catheter manufacturing
- moving body
- piece
- hole
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 57
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 5
- 229920001296 polysiloxane Polymers 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 description 5
- 239000004945 silicone rubber Substances 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010018852 Haematoma Diseases 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2207/00—Methods of manufacture, assembly or production
- A61M2207/10—Device therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/007—Medical tubes other than catheters
Abstract
Description
本發明涉及一種導管製造裝置，具體來說，是一種上部模具、下部模具和前端形成直翹片及斜翹片的支架主體基於日程設置的時間間隔位於設置的軌跡上，作業人員將事先製作的管體插入直翹片的前端時，模具封閉，矽膠自動注入，導管脫落，在最短時間內確保不合格率最低的情況下自動製造導管的導管製造裝置。 The invention relates to a catheter manufacturing device, in particular to an upper mold, a lower mold and a front end forming a straight warping piece and a tilting piece. The main body of the bracket is located on a set track according to a schedule setting time, and the operator will prepare in advance. When the tube body is inserted into the front end of the straight blade, the mold is closed, the silicone is automatically injected, the catheter is detached, and the catheter manufacturing device for automatically manufacturing the catheter is ensured in the shortest time to ensure the lowest defect rate.
眾所周知，導管是一種插入靜脈、尿道或胸部的軟管。 It is well known that a catheter is a hose that is inserted into a vein, urethra or chest.
如圖1所示，插入身體內部的導管管體分別由位於截面上，在術中或術後用來將患者患處血腫、異物、體液等物件物質排出體外的體液排放通路和為使球囊擴張用來注水的注入通路構成。 As shown in Fig. 1, the catheter tube inserted into the body is respectively used for the body fluid discharge passage for excluding the hematoma, foreign body, body fluid and the like from the patient's affected area in the cross section, and for expanding the balloon. It is composed of an injection passage for water injection.
另外，在導管所述管體後端形成與所述體液排放通路貫通，將移送的體液排放至外部的排放端和與注水通路貫通的注水端構成的Y字形分叉部。 Further, a Y-shaped branch portion formed by passing the body fluid discharged to the outside and a water-filling end through which the water injection passage passes is formed at the rear end of the pipe body.
為製造上述導管的所述Y字形分叉部，將兩個翹片插入事先製造的管體內，放入模具中後關閉，注入矽膠，進行熱塑成型，使所述Y字形分叉部與管體結合。 In order to manufacture the Y-shaped bifurcation portion of the above-mentioned catheter, two ridge pieces are inserted into a previously manufactured tube body, placed in a mold, and then closed, and a silicone rubber is injected to perform thermoforming, so that the Y-shaped bifurcation portion and the tube are formed. Body combination.
不過，這種導管製造裝置包括Y字形分叉部成型後重新去 掉翹片的工藝過程，這是在產品處於灼熱狀態下人工進行的，所以存在生產率低、不合格率高的問題。 However, such a catheter manufacturing device includes a Y-shaped bifurcation portion and is formed again. The process of the falling piece is manually performed while the product is in a hot state, so there is a problem of low productivity and high failure rate.
本發明為解決所述傳統技術問題而進行，目的在於提供一種上部模具、下部模具和前端形成直翹片及斜翹片的支架主體基於日程設置的時間間隔位於設置的軌跡上，作業人員將事先製作的管體插入直翹片的前端時，模具封閉，矽膠自動注入，導管脫落，在最短時間內確保不合格率最低的情況下自動製造導管的導管製造裝置。 The present invention has been made to solve the above-mentioned conventional technical problems, and an object thereof is to provide an upper mold, a lower mold, and a bracket main body having a front end forming a straight spring piece and an oblique warping piece, which are located on a set track according to a time interval set by a schedule, and the operator will When the pipe body is inserted into the front end of the straight blade, the mold is closed, the silicone is automatically injected, the pipe is detached, and the catheter manufacturing device for automatically manufacturing the catheter is ensured in the shortest time to ensure the lowest defect rate.
為達成所述目的，本發明提供一種導管製造裝置，包括：上方形成可放入管體的孔槽，基於移動手段升降的上部模具；下方形成可放入管體的孔槽的下部模具22；前方有按一定間隔進入的斜翹片和第一導桿，使直翹片按一定間隔貫通的直翹片貫通孔，基於移動手段升降的第一移動主體；與所述第一移動主體後端緊貼，在其前方按一定間隔形成進入管體的所述直翹片，基於移動手段前進、後退的第二移動主體；與所述第一移動主體的前部緊貼，按一定間隔形成使所述斜翹片通過的斜翹片貫通孔和直翹片貫通孔，為使形成的Y字形分叉部的注水端脫開，基於移動手段向前方移動的第二支架；位於所述第二支架的前方，當所述第二移動主體後退時，固定形成的Y字形分叉部的第一支架60。 In order to achieve the object, the present invention provides a catheter manufacturing apparatus, comprising: an upper mold formed on the upper surface of the tube body, and a lower mold 22 which can be inserted into the hole of the tube body; a front tilting piece and a first guiding rod that enter at a certain interval in front, and a straight moving piece through hole that penetrates the straight piece at a certain interval, and a first moving body that is lifted and lowered based on the moving means; and a rear end of the first moving body a second moving body that advances and retreats based on the moving means at a predetermined interval in front of the front side, and is closely attached to the front portion of the first moving body, and is formed at a certain interval. a tilting piece through hole and a straight up piece through hole through which the oblique piece passes, a second bracket that moves forward according to the moving means for disengaging the water injection end of the formed Y-shaped branching portion; In front of the bracket, when the second moving body retreats, the first bracket 60 of the formed Y-shaped bifurcation is fixed.
較佳地，提供的導管製造裝置，在所述第二支架的主體左右側分別形成使第一導桿通過的第一導桿孔。 Preferably, the catheter manufacturing apparatus is provided with a first guide rod hole through which the first guide rod passes, respectively, on the left and right sides of the main body of the second bracket.
較佳地，提供的導管製造裝置，所述移動手段指的是採用齒條或副齒輪的方式。 Preferably, the catheter manufacturing apparatus is provided, and the moving means refers to a manner of using a rack or a pinion.
較佳地，提供的導管製造裝置，所述第一移動主體的兩端分別形成第二導桿孔，與在模具形成的第二導桿結合並升降。 Preferably, in the catheter manufacturing apparatus provided, the two ends of the first moving body respectively form a second guiding rod hole, which is combined with the second guiding rod formed in the mold and raised and lowered.
較佳地，提供的導管製造裝置，在所述第一移動主體的左右側後方形成第三導桿，在所述第二移動主體的左右側主體上分別形成與所述第三導桿貫通的第三導桿孔。 Preferably, the catheter manufacturing apparatus is provided with a third guide bar formed on the left and right sides of the first moving body, and a third guide rod is formed on the left and right side bodies of the second moving body, respectively. Third guide hole.
較佳地，提供的導管製造裝置，所述第二支架與所述斜翹片貫通孔部位互成斜面。 Preferably, in the catheter manufacturing apparatus provided, the second bracket and the oblique warping piece have a sloped surface with each other.
較佳地，提供的導管製造裝置，所述第一支架下方按一定間隔形成所述直翹片後退時，使Y字形分叉部排放端從直翹片脫離並進行固定的U字形直翹片掛孔。 Preferably, in the catheter manufacturing apparatus provided, when the straight protrusion is retracted at a certain interval under the first bracket, the U-shaped straight slanting piece which is detached from the straight slanting piece and fixed by the Y-shaped branching portion is fixed. Hanging holes.
根據本發明導管製造裝置與對構成導管的Y字形分叉部，通過另外的模具製造，從模具上人工取下並人工移動，從而再次組裝管體的傳統裝置不同，在本發明中，Y字形分叉部的製造及與管體的結合可以一步完成，然後完成製造的導管自動與模具脫離，從而具有降低不合格率，大幅度改善收益率的優點。 According to the present invention, the catheter manufacturing apparatus and the Y-shaped branching portion constituting the catheter are manufactured by another mold, manually removed from the mold, and manually moved, so that the conventional apparatus for reassembling the tube body is different, and in the present invention, the Y shape The manufacture of the bifurcation portion and the combination with the tube body can be completed in one step, and then the finished catheter is automatically detached from the mold, thereby having the advantages of reducing the failure rate and greatly improving the yield.
2‧‧‧導管 2‧‧‧ catheter
4‧‧‧管體 4‧‧‧ tube body
10‧‧‧Y字形分叉部 10‧‧‧Y-shaped bifurcation
12‧‧‧排出端 12‧‧‧ discharge end
14‧‧‧注水端 14‧‧‧ water injection end
20‧‧‧導管製造裝置 20‧‧‧catheter manufacturing equipment
22‧‧‧下部模具 22‧‧‧Lower mold
24‧‧‧孔槽 24‧‧‧ hole slot
26‧‧‧第二支架 26‧‧‧second bracket
28‧‧‧第一導桿孔 28‧‧‧First guide hole
30‧‧‧直翹片貫通孔 30‧‧‧ Straight slanting through hole
32‧‧‧斜翹片貫通孔 32‧‧‧ oblique warping plate through hole
34‧‧‧斜面 34‧‧‧Bevel
40‧‧‧第一移動主體 40‧‧‧First mobile subject
42‧‧‧斜翹片 42‧‧‧ oblique blade
43‧‧‧直翹片貫通孔 43‧‧‧ Straight slanting through hole
44‧‧‧第二導桿孔 44‧‧‧Second guide hole
46‧‧‧第二導桿 46‧‧‧Second guide
48‧‧‧第一導桿 48‧‧‧First guide
49‧‧‧第三導桿 49‧‧‧ third guide
50‧‧‧第二移動主體 50‧‧‧Second moving subject
52‧‧‧直翹片 52‧‧‧ Straight
54‧‧‧第三導桿孔 54‧‧‧3rd guide hole
60‧‧‧第一支架 60‧‧‧First bracket
62‧‧‧直翹片掛孔 62‧‧‧ Straight slats hanging holes
70‧‧‧上部模具 70‧‧‧Upper mold
72‧‧‧孔槽 72‧‧‧ hole slot
80‧‧‧裝置安裝模具 80‧‧‧Installation mould
82‧‧‧轉軸 82‧‧‧ shaft
圖1是傳統實施例導管結構的立體圖；圖2是本發明一實施例導管製造裝置的各組成部分組裝在一起並注入矽膠的狀態示意圖； 圖3是在本發明一實施例導管製造裝置的各組成部分組裝在一起的狀態下，從上方取走上部模具的示意圖；圖4是向上方移動圖3製造裝置中的第二支架和第1、2移動主體後的示意圖；圖5是圖4的導管製造裝置中第一支架處於結合狀態的示意圖；圖6是圖5的導管製造裝置中第一支架處於分離狀態，第二移動主體向後方移動的示意圖；圖7是圖6的導管製造裝置中第二支架處於向前方移動狀態的示意圖；圖8是圖示由多個本發明一實施例導管製造裝置構成的作業模具的平面圖。 1 is a perspective view of a conventional embodiment of a catheter structure; FIG. 2 is a schematic view showing a state in which components of a catheter manufacturing apparatus are assembled and injected with a silicone rubber according to an embodiment of the present invention; 3 is a schematic view of the upper mold removed from above in a state in which the components of the catheter manufacturing apparatus of the embodiment of the present invention are assembled; FIG. 4 is a second support and the first one of the manufacturing apparatus of FIG. 2 is a schematic view of the first body of the catheter manufacturing device of FIG. 4; FIG. 6 is a schematic view of the catheter manufacturing device of FIG. Fig. 7 is a schematic view showing a state in which the second holder is moved forward in the catheter manufacturing apparatus of Fig. 6; and Fig. 8 is a plan view showing a working mold composed of a plurality of catheter manufacturing apparatuses according to an embodiment of the present invention.
以下將參考附圖詳細說明本發明。 The invention will be described in detail below with reference to the accompanying drawings.
圖2是本發明一實施例導管製造裝置的各組成部分組裝在一起並注入矽膠的狀態示意圖；圖3是在本發明一實施例導管製造裝置的各組成部分組裝在一起的狀態下，從上方取走上部模具的示意圖；圖4是向上方移動圖3製造裝置中的第二支架和第1、2移動主體後的示意圖；圖5是圖4的導管製造裝置中第一支架處於結合狀態的示意圖；圖6是圖5的導管製造裝置中第一支架處於分離狀態，第二移動主體向後方移動的示意圖；圖7是圖6的導管製造裝置中第二支架處於向前方移動狀態的示意圖；圖8是圖示由多個本發明一實施例導管製造裝置構成的作業模具的平面圖。 2 is a schematic view showing a state in which the components of the catheter manufacturing apparatus are assembled and injected with a silicone rubber according to an embodiment of the present invention; and FIG. 3 is a state in which the components of the catheter manufacturing apparatus of the embodiment of the present invention are assembled together, from above. FIG. 4 is a schematic view showing the second bracket and the first and second moving bodies in the manufacturing apparatus of FIG. 3 moved upward; FIG. 5 is the first bracket in the catheter manufacturing apparatus of FIG. Figure 6 is a schematic view of the catheter manufacturing apparatus of Figure 5 in a state in which the first stent is in a separated state, and the second moving body is moved rearward; and Figure 7 is a schematic view showing the second stent in a catheter manufacturing apparatus of Figure 6 in a forwardly moving state; Figure 8 is a plan view showing a work die composed of a plurality of catheter manufacturing apparatuses according to an embodiment of the present invention.
參考附圖可知，根據本發明一實施例導管製造裝置20是一種上部模具、下部模具和前端形成直翹片及斜翹片的支架主體基於日程設 置的時間間隔位於設置的軌跡上，作業人員將事先製作的管體插入直翹片的前端時，模具封閉，矽膠自動注入，導管脫落，在最短時間內確保不合格率最低的情況下自動製造導管的裝置。 Referring to the drawings, a catheter manufacturing apparatus 20 according to an embodiment of the present invention is an upper mold, a lower mold, and a bracket body having a front end forming a straight blade and a tilting blade. The time interval is set on the set track. When the operator inserts the previously prepared tube into the front end of the straight blade, the mold is closed, the silicone is automatically injected, the tube is peeled off, and the automatic manufacturing is ensured in the shortest time to ensure the lowest defect rate. The device of the catheter.
具體來說，根據本發明一實施例導管製造裝置20是在將事先製造的管體插入直翹片52和斜翹片42的狀態下，基於移動手段升降上部模具70和下部模具22使其相對緊貼在一起，然後注入矽膠，熱固後取走上部模具70，去除所述直翹片52和斜翹片42，從而可以製造準備通過本發明製造的導管2。 Specifically, in the catheter manufacturing apparatus 20 according to an embodiment of the present invention, the upper mold 70 and the lower mold 22 are lifted and lowered relative to each other by inserting the previously manufactured tubular body into the straight blade 52 and the oblique piece 42. Immediately after being adhered to each other, the silicone rubber is injected, and after the thermosetting, the upper mold 70 is removed, and the straight spring piece 52 and the oblique warping piece 42 are removed, whereby the catheter 2 to be manufactured by the present invention can be manufactured.
另外，根據本發明一實施例導管製造裝置20前方包括：按一定間隔進入的斜翹片42和第一導桿48；按一定間隔貫通直翹片52的直翹片貫通孔43和基於移動手段升降的第一移動主體40。 In addition, according to an embodiment of the present invention, the front of the catheter manufacturing apparatus 20 includes: a tilting piece 42 and a first guiding rod 48 that enter at regular intervals; a straight through piece through hole 43 that penetrates the straight piece 52 at a certain interval and is based on a moving means The first moving body 40 is raised and lowered.
此時，所述第一移動主體40的兩端分別形成第二導桿孔44，是一種與模具參考圖8，裝置安裝模具80(參考圖8)上形成的第二導桿46相結合並升降的結構。 At this time, the two ends of the first moving body 40 respectively form a second guiding rod hole 44, which is combined with the second guiding rod 46 formed on the device mounting mold 80 (refer to FIG. 8) with reference to FIG. Lifting structure.
另外，在所述第一移動主體40的左右側後方形成第三導桿49，在所述第二移動主體50的左右側主體上分別形成所述與第三導桿49貫通並起到引導作用的第三導桿孔54。 In addition, a third guide bar 49 is formed on the left and right sides of the first moving body 40, and the third guide bar 49 is formed on the left and right side bodies of the second moving body 50 to guide and function. The third guide hole 54.
另一方面，根據本發明一實施例導管製造裝置20包括：與所述第一移動主體40後端緊貼，前方形成進入有一定間隔的所述孔槽24、72的所述直翹片52，基於移動手段前進和後退的第二移動主體50；與所述第一移動主體40的前方緊貼，按一定間隔形成使所述斜翹片42通過的斜翹片貫通孔32和直翹片貫通孔30，為使Y字形分叉部10的注水端14脫離， 基於移動手段的驅動向前方前進的第二支架26；位於所述第二支架26的前方，所述第二移動主體50後退時，為確保Y字形分叉部10的排放端12從直翹片52中脫離，固定Y字形分叉部10的第一支架60。 On the other hand, the catheter manufacturing apparatus 20 according to an embodiment of the present invention includes: the straight blade 52 which is in close contact with the rear end of the first moving body 40 and which is formed into the groove 24, 72 with a certain interval in front. a second moving body 50 that advances and retreats based on the moving means; is in close contact with the front of the first moving body 40, and forms obliquely extending through holes 32 and straight pieces for passing the oblique piece 42 at regular intervals The through hole 30 is for detaching the water injection end 14 of the Y-shaped branching portion 10 The second bracket 26 that drives forward according to the moving means; is located in front of the second bracket 26, and when the second moving body 50 is retracted, the discharge end 12 of the Y-shaped branching portion 10 is ensured from the straight blade In the 52, the first bracket 60 of the Y-shaped bifurcation portion 10 is fixed.
另外，所述第二支架26的主體左右兩側分別形成使所述第一導桿48通過的第一導桿孔28。 In addition, a first guide rod hole 28 through which the first guide rod 48 passes is formed on the left and right sides of the main body of the second bracket 26, respectively.
此時，所述第一移動主體40升降時，所述第二支架26和所述第二移動主體50與所述第一移動主體40相結合，與第一移動主體40作為一體升降。即，所述第二支架26通過所述第一導桿48與所述第一移動主體40相結合，所述第二移動主體50通過所述第三導桿49與所述第一移動主體40相結合。 At this time, when the first moving body 40 moves up and down, the second bracket 26 and the second moving body 50 are coupled to the first moving body 40, and are lifted and lowered integrally with the first moving body 40. That is, the second bracket 26 is coupled to the first moving body 40 by the first guiding rod 48, and the second moving body 50 passes through the third guiding rod 49 and the first moving body 40. Combine.
也就是說，所述第一移動主體40升降時，所述第二支架26和所述第二移動主體50與所述第一移動主體40作為一體升降。另一方面，建議所述移動手段採用齒條和副齒輪方式，在本發明中適用液壓缸或螺線管等移動方式也是充分可能的。 That is, when the first moving body 40 moves up and down, the second bracket 26 and the second moving body 50 and the first moving body 40 as a whole are lifted and lowered. On the other hand, it is proposed that the moving means adopts a rack and pinion mode, and it is also possible to apply a moving mode such as a hydraulic cylinder or a solenoid in the present invention.
另外，所述第二支架26與所述斜翹片貫通孔32形成部位互成斜面34，從而使所述第二支架26向前方移動時，Y字形分叉部10的注水端14可以更順暢地脫離。 In addition, the second bracket 26 and the oblique warping plate through hole 32 form a slope 34 with each other, so that when the second bracket 26 moves forward, the water injection end 14 of the Y-shaped branching portion 10 can be smoother. Ground separation.
另外，所述第一支架60的下方按一定間隔形成所述直翹片52後退時，使Y字形分叉部10排放端12從直翹片52脫離並進行固定的U字形直翹片掛孔62。 In addition, when the straight protrusion 52 is retracted at a certain interval below the first bracket 60, the discharge end 12 of the Y-shaped branch portion 10 is detached from the straight blade 52 and fixed. 62.
下面我們來瞭解一下基於上述構成形成的本發明一實施例導管製造裝置20的工作狀態。 Next, we will understand the working state of the catheter manufacturing apparatus 20 of an embodiment of the present invention formed based on the above configuration.
首先，如圖4所示，在所述第二支架26和所述第一移動主體40及所述第2主體50結合的狀態下，作業人員將構成導管2前端的所述管體4對準並深深插入所述斜翹片42和直翹片52中。 First, as shown in FIG. 4, in a state in which the second holder 26 and the first moving body 40 and the second body 50 are coupled, an operator aligns the tube body 4 constituting the front end of the catheter 2. And inserted into the oblique piece 42 and the straight piece 52.
插入所述管體4時，插入深度達到所述斜翹片42和直翹片52相交的位置。 When the tube body 4 is inserted, the insertion depth reaches a position where the oblique piece 42 and the straight piece 52 intersect.
在此狀態下，如圖3所示，所述第二支架26和所述第一移動主體40及所述第2主體50結合的狀態下基於移動手段下降。另外，如圖2所示，所述上部模具70基於移動手段的驅動與下部模具22的上方緊貼下降，最終與下部模具22緊貼。 In this state, as shown in FIG. 3, the second bracket 26 is lowered by the moving means in a state in which the first moving body 40 and the second body 50 are coupled. Further, as shown in FIG. 2, the upper mold 70 is brought into close contact with the upper portion of the lower mold 22 based on the driving of the moving means, and finally adheres to the lower mold 22.
此時，上部模具70和下部模具22之間形成用來進行Y字形分叉部成型的空間，在此空間通過另外的注入噴嘴(未圖示)注入矽膠。 At this time, a space for forming the Y-shaped branch portion is formed between the upper mold 70 and the lower mold 22, and the space is injected into the space through another injection nozzle (not shown).
注入矽膠完成熱塑成型後，控制部分(未圖示)按照安排的日程計畫採用眾所周知的移動手段使所述上部模具70如圖3所示向上方升起。形成的所述Y字形分叉部10插入所述直翹片52和斜翹片42中，Y字形分叉部10與管體4成為一體的導管2露出。 After the injection of the silicone rubber into the thermoplastic molding, the control portion (not shown) raises the upper mold 70 upward as shown in Fig. 3 in accordance with the schedule schedule by a well-known movement means. The formed Y-shaped branch portion 10 is inserted into the straight piece 52 and the inclined piece 42, and the guide tube 2 in which the Y-shaped branch portion 10 and the tube body 4 are integrated is exposed.
另外，採用眾所周知的移動手段對所述第一移動主體40施加上升驅動力，使所述第一移動主體40在圖4所示的所述第二導桿46的引導下向上方升起。 Further, a rising driving force is applied to the first moving body 40 by a well-known moving means, and the first moving body 40 is raised upward under the guidance of the second guide 46 shown in FIG.
此時，所述第二支架26和第一移動主體40及第二移動主體50和所述第一移動主體40作為一體上升，所述導管2處於插入所述直翹片52和斜翹片42的狀態上升。 At this time, the second bracket 26 and the first moving body 40 and the second moving body 50 and the first moving body 40 are integrally raised, and the duct 2 is inserted into the straight blade 52 and the oblique piece 42. The state is rising.
另外，如圖5所示，所述第一支架60與所述Y字形分叉部 10的上方緊貼。 In addition, as shown in FIG. 5, the first bracket 60 and the Y-shaped branch portion The top of 10 is close.
在此狀態下，如圖6所示，通過移動手段(未圖示)向所述第二移動主體50施加驅動力時，所述第二移動主體50向後方後退。 In this state, as shown in FIG. 6, when a driving force is applied to the second moving body 50 by a moving means (not shown), the second moving body 50 retreats rearward.
此時，所述直翹片52後退時，所述第一支架60進行固定，確保所述Y字形分叉部10不脫落。 At this time, when the straight blade 52 is retracted, the first bracket 60 is fixed to ensure that the Y-shaped branch portion 10 does not fall off.
在此狀態下，如圖7所述，取走所述第一支架60，向前方移動所述第二支架26，所述第二支架26推動Y字形分叉部10使其落下。 In this state, as shown in Fig. 7, the first holder 60 is removed, and the second holder 26 is moved forward, and the second holder 26 pushes the Y-shaped branch portion 10 to fall.
通過上述過程製造Y字形分叉部10與管體4相結合的導管2。 The duct 2 in which the Y-shaped branch portion 10 is combined with the tube body 4 is manufactured by the above process.
圖8是圖示由多個本發明一實施例導管製造裝置構成的作業模具的平面圖。 Figure 8 is a plan view showing a work die composed of a plurality of catheter manufacturing apparatuses according to an embodiment of the present invention.
根據本發明一實施例導管製造裝置20作業人員將所述管體4插入所述斜翹片42和所述直翹片52的作業必須通過人工進行。 According to an embodiment of the present invention, the operation of the catheter manufacturing apparatus 20 for the operator to insert the tubular body 4 into the oblique piece 42 and the straight piece 52 must be performed manually.
因此，根據本發明一實施例導管製造裝置20在單一作業人員可以作業的裝置安裝模具80的上方形成多個，所述裝置安裝模具80中央形成轉軸82，可以反復進行180。旋轉，從而確保能夠在短時間內進行將所述管體4插入所述斜翹片42和所述直翹片52前端的作業。 Therefore, according to one embodiment of the present invention, the duct manufacturing apparatus 20 is formed in a plurality of the apparatus mounting molds 80 that can be operated by a single worker, and the rotating shaft 82 is formed in the center of the apparatus mounting mold 80, and can be repeatedly performed 180. The rotation is performed to ensure that the operation of inserting the tubular body 4 into the front end of the oblique piece 42 and the straight piece 52 can be performed in a short time.
另外，根據本發明實施例的導管製造裝置並不局限於上述實施例，其在不脫離技術要旨的範圍內可以進行多種變更。 Further, the catheter manufacturing apparatus according to the embodiment of the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the gist of the technical scope.
20‧‧‧導管製造裝置 20‧‧‧catheter manufacturing equipment
22‧‧‧下部模具 22‧‧‧Lower mold
24‧‧‧孔槽 24‧‧‧ hole slot
26‧‧‧第二支架 26‧‧‧second bracket
40‧‧‧第一移動主體 40‧‧‧First mobile subject
42‧‧‧斜翹片 42‧‧‧ oblique blade
44‧‧‧第二導桿孔 44‧‧‧Second guide hole
46‧‧‧第二導桿 46‧‧‧Second guide
48‧‧‧第一導桿 48‧‧‧First guide
49‧‧‧第三導桿 49‧‧‧ third guide
50‧‧‧第二移動主體 50‧‧‧Second moving subject
52‧‧‧直翹片 52‧‧‧ Straight
60‧‧‧第一支架 60‧‧‧First bracket
62‧‧‧U字形直翹片掛孔 62‧‧‧U-shaped straight slats hanging holes
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ??10-2016-0046841 | 2016-04-18 | ||
| KR1020160046841A KR20170119106A (en) | 2016-04-18 | 2016-04-18 | Catheter manufacturing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201738066A true TW201738066A (en) | 2017-11-01 |
| TWI616310B TWI616310B (en) | 2018-03-01 |
Family
ID=60150889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105116080A TWI616310B (en) | 2016-04-18 | 2016-05-24 | Catheter manufacturing apparatus |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20170119106A (en) |
| CN (1) | CN107303705B (en) |
| IL (1) | IL245308B (en) |
| TW (1) | TWI616310B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3901965A (en) * | 1972-02-14 | 1975-08-26 | Iii Henry W Honeyman | Method of making an inflatable catheter |
| US5352215A (en) * | 1992-08-26 | 1994-10-04 | Scimed Life Systems, Inc. | Y-adapter with a sideport radius |
| US5762637A (en) * | 1996-08-27 | 1998-06-09 | Scimed Life Systems, Inc. | Insert molded catheter tip |
| TW548173B (en) * | 2001-07-10 | 2003-08-21 | Cinpres Gas Injection Ltd | Process and apparatus for injection moulding a hollow plastics article |
| US20050234499A1 (en) * | 2004-04-19 | 2005-10-20 | Scimed Life Systems, Inc. | Multi-lumen balloon catheter including manifold |
| CN201456353U (en) * | 2009-05-23 | 2010-05-12 | 台州市黄岩西诺模具有限公司 | Stripping structure of elbow injection mold of 180 degrees |
| US7943077B2 (en) * | 2009-06-30 | 2011-05-17 | Tyco Healthcare Group Lp | Method for manufacturing a catheter having a separated tip configuration |
| KR20130039786A (en) * | 2011-10-13 | 2013-04-23 | 전상룡 | Catheter for spine correction |
| CN103213251B (en) * | 2013-04-15 | 2015-04-08 | 大连理工大学 | Injection mold of medical intervention catheter adapter |
| CN104416109B (en) * | 2013-08-22 | 2016-04-06 | 苏州孚杰机械有限公司 | A kind of three-way pipe mould and method for processing forming thereof |
| JP6404619B2 (en) * | 2014-06-27 | 2018-10-10 | オリンパス株式会社 | Catheter manufacturing mold and catheter manufacturing method |
-
2016
- 2016-04-18 KR KR1020160046841A patent/KR20170119106A/en unknown
- 2016-04-25 IL IL245308A patent/IL245308B/en active IP Right Grant
- 2016-05-10 CN CN201610303117.6A patent/CN107303705B/en active Active
- 2016-05-24 TW TW105116080A patent/TWI616310B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL245308A0 (en) | 2016-08-31 |
| KR20170119106A (en) | 2017-10-26 |
| TWI616310B (en) | 2018-03-01 |
| CN107303705A (en) | 2017-10-31 |
| CN107303705B (en) | 2019-08-06 |
| IL245308B (en) | 2020-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60307725T2 (en) | Catheter with multiple leads | |
| US7922948B2 (en) | Method of moulding soles on shoe uppers, a shoe welt and a mould for carrying out the method | |
| CN102873821B (en) | Micro injection mould for biodegradable vascular stent | |
| TW201738066A (en) | Catheter manufacturing apparatus | |
| JPH10155910A (en) | Catheter chamfering method without burr | |
| CN207156475U (en) | Disposable infusion screen pack automatic assembling | |
| KR101653103B1 (en) | Catheter manufacturing apparatus | |
| US4554849A (en) | Method and apparatus for punching holes in polymer tubes | |
| CN209377699U (en) | A kind of novel embryo transfer tube assembly preventing blocking | |
| CN105724229A (en) | Plant cultivation plate and cultivation system for nutriculture | |
| CN109531916B (en) | Automatic material pulling device in injection molding machine | |
| CA3007766C (en) | An apparatus for forming moulded fibre urinal bottles | |
| CN204340100U (en) | A kind of injection mold of automatic blanking | |
| TWI549708B (en) | Medical catheter automatic opening device and its positioning hole method | |
| CN109431008B (en) | Multi-hydraulic shaping device for shoe making with double-ring jet hydraulic rod for removing stains | |
| CN113815193A (en) | Injection mold with automatic stub bar excision function | |
| CN106166818A (en) | Automatically delivery die opening mechanism | |
| US20030160362A1 (en) | Method of injection molding an article having an array of openings | |
| EP3151781B1 (en) | Dental restauration model | |
| CN114698622B (en) | Irrigation machine for agricultural irrigation | |
| CN220422602U (en) | Soil pesticide applying device for preventing and treating ginger bacterial wilt | |
| CN220198390U (en) | Injection molding machine injection molding product demoulding mechanism | |
| CN209903790U (en) | Multi-cavity mold for machining precise double-color air conditioner knob | |
| CN217670842U (en) | Mold opening mechanism for inner slide block of mold | |
| CN210820619U (en) | High-yield mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |