CN205705294U - A kind of catheter tip mould - Google Patents
A kind of catheter tip mould Download PDFInfo
- Publication number
- CN205705294U CN205705294U CN201620669062.6U CN201620669062U CN205705294U CN 205705294 U CN205705294 U CN 205705294U CN 201620669062 U CN201620669062 U CN 201620669062U CN 205705294 U CN205705294 U CN 205705294U
- Authority
- CN
- China
- Prior art keywords
- mould
- shaping mould
- plate body
- heating plate
- die cavity
- 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.)
- Active
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of catheter tip mould, including upper and lower heating plate body, upper and lower shaping mould；Upper and lower shaping mould is correspondingly arranged between upper and lower heating plate body；The lower surface of upper shaping mould is provided with multiple parallel upper shaping mould die cavity, and the upper surface of compacted under mould is correspondingly arranged on multiple compacted under mould die cavity；It is provided with in upper and lower heating plate body and the upper and lower the most multiple heating rod of shaping mould die cavity；It is correspondingly arranged on cooling-water duct in upper and lower heating plate body；The side of upper and lower shaping mould one end flushes with upper and lower shaping mould die cavity respectively, and the other end is correspondingly arranged on multiple upper temperature sensor interface and lower temperature sensor interface respectively.This utility model shaping mould is heated evenly, and is greatly improved molding qualification rate, and flash is concentrated and is easy to prune, and saves man-hour and improves production efficiency；Shaping mould is fixing in being stuck in the draw-in groove of heating plate, and die change, without knockout screw nut, saves mould replacing time, improves formed precision and accuracy.
Description
Technical field
This utility model relates to a kind of mould, particularly relates to a kind of catheter tip mould, belongs to medical apparatus and instruments
Technical field.
Background technology
Taking thrombosis conduit is to be assembled by the seal wire of pvc pipe with band steel ball, tip portion need by PVC hot melt with
Wrapping up steel ball thus form ball point, additionally ball point and body coupling part need sizing to bundle sacculus, and this will
The shape to whole tip portion is asked to have strict requirements, it is impossible to have torticollis, lack material, flash, the defect such as rough.Existing
Most advanced and sophisticated mould die cavity quantity few, mould structure is unreasonable, and precision is the highest causes molding qualification rate low, and shaping mould position is not
Fixing, cause operative employee's die change complex steps, have a strong impact on working performance.
Utility model content
In order to solve the deficiencies in the prior art, this utility model provides a kind of catheter tip mould.
In order to solve above technical problem, the technical solution adopted in the utility model is: a kind of catheter tip mould,
Including upper heating plate body, lower heating plate body, upper shaping mould and compacted under mould；Upper shaping mould, compacted under mould are correspondingly arranged at and add
Between hot plate body and lower heating plate body；The lower surface of upper shaping mould is provided with multiple parallel upper shaping mould die cavity, compacted under mould
Upper surface be correspondingly arranged on multiple compacted under mould die cavity；It is provided with in upper heating plate body with upper shaping mould die cavity one to one
Multiple upper heating rods, are provided with lower heating rod the most multiple with compacted under mould die cavity in lower heating plate body；
Being provided with cooling-water duct in upper heating plate body, upper cooling-water duct is divided into left cooling-water duct and right cooling water
Passage, symmetrical setting；The water inlet B of left cooling-water duct and water outlet B are respectively positioned on left side；Entering of right cooling-water duct
Mouth of a river A and water outlet A are respectively positioned on right side；Lower cooling-water duct, lower cooling-water duct and upper cooling it is provided with in lower heating plate body
Aquaporin is correspondingly arranged；
The side of upper shaping mould one end flushes with upper shaping mould die cavity, and the other end of upper shaping mould is provided with multiple upper temperature
Sensor interface；The side of compacted under mould one end flushes with compacted under mould die cavity, the other end of compacted under mould be provided with multiple under
Temperature sensor interface.
Upper shaping mould and compacted under mould are fixed on heating plate body after being connected and lower heating plate body fastens the card formed
In groove.Upper shaping mould is connected fixing with compacted under mould by four diagonal angle bearing pins.
The multiple upper temperature sensor interface of upper shaping mould other end setting and multiple upper shaping mould die cavity one_to_one corresponding；Under
The multiple lower temperature sensor interface of shaping mould other end setting and multiple compacted under mould die cavity one_to_one corresponding.
This utility model is heated into pattern by the heating rod transmission in heating plate, and PVC material is under high-temperature heating state
Melted, then shape in mould, cool down aftershaping；Shaping mould is heated evenly, and is greatly improved molding qualification rate, and flash is concentrated just
In pruning, save man-hour and improve production efficiency；Shaping mould is fixing in being stuck in the draw-in groove of heating plate, and die change is without knockout screw spiral shell
Cap, saves mould replacing time, improves formed precision and accuracy.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation after heating plate body and lower heating plate body fastening on this utility model.
Fig. 3 is shaping mould and compacted under mould attachment structure schematic diagram on this utility model.
Fig. 4 is to heat plate body and the isolating construction schematic diagram of lower heating plate body on this utility model.
Fig. 5 is the profile schematic diagram of cooling water pipeline in this utility model upper and lower heating plate body.
Fig. 6 is the profile schematic diagram of heating rod under this utility model, in lower heating plate body.
Fig. 7 is the structural representation of shaping mould on this utility model.
Fig. 8 is the structural representation of this utility model compacted under mould.
In figure: 1, upper heating plate body；2, lower heating plate body；3, upper shaping mould；4, compacted under mould；101, upper heating rod；
102, water inlet A；103, water outlet A；104, water inlet B；105, water outlet B；201, lower heating rod；202, water inlet C；203、
Outlet C；204, water inlet D；205, outlet D；301, upper shaping mould forming ends；302, upper shaping mould guide channel end；303、
Upper temperature sensor interface；304, upper shaping mould die cavity；305, pin-and-hole；401, compacted under mold forming end；402, compacted under mould is led
Approaching channel end；403, lower temperature sensor interface；404, compacted under mould die cavity；405, bearing pin.
Detailed description of the invention
As shown in Fig. 1～Fig. 8, this utility model include heating plate body 1, lower heating plate body 2, upper shaping mould 3 with under become
Pattern 4；Four angles of upper shaping mould 3 are provided with pin-and-hole 305, and four angles of compacted under mould 4 are correspondingly arranged on bearing pin 405, upper one-tenth
Pattern 3 and compacted under mould 4 is connected to fix by four diagonal angle bearing pins 405 and is correspondingly arranged at upper heating plate body 1 and lower heating plate body 2
Between, it is fixed on heating plate body 1 and lower heating plate body 2 fastens in the draw-in groove formed.The lower surface of upper shaping mould 3 is provided with many
Individual parallel upper shaping mould die cavity 304, the upper surface of compacted under mould 4 is correspondingly arranged on multiple compacted under mould die cavity 404；Upper heating
Be provided with upper heating rod 101 the most multiple with upper shaping mould die cavity 304 in plate body 1, be provided with in lower heating plate body 2 with
The most multiple lower heating rod 201 of compacted under mould die cavity 404；Compacted under mould die cavity 404 is with upper shaping mould die cavity 304 one by one
The most corresponding, form complete cavity.
It is respectively provided with the cooling-water duct cooling to whole mould after molding in upper heating plate body 1 and lower heating plate body 2,
It is specifically configured to: being above provided with cooling-water duct in heating plate body 1, upper cooling-water duct is divided into left cooling-water duct and the right side cold
But aquaporin, symmetrical setting；Water inlet B 104 and the water outlet B 105 of left cooling-water duct are respectively positioned on left side；Right cooling
Water inlet A 102 and the water outlet A 103 of aquaporin are respectively positioned on right side；Wherein cooling water is respectively by water inlet B 104, water inlet
A102 enters left cooling-water duct, right cooling-water duct, discharges each self cooling through water outlet B 105 and water outlet A 103 the most respectively
But the cooling water in aquaporin, reaches the purpose cooling upper shaping mould 3.
Same, it being provided with lower cooling-water duct in lower heating plate body 2, lower cooling-water duct is corresponding with upper cooling-water duct
Arrange, i.e. structure is identical.Wherein cooling water is entered by water inlet D204, water inlet C202, respectively the most respectively through outlet
D205 and outlet C203 discharges the cooling water in respective cooling-water duct, reaches the purpose cooling compacted under mould 4.
On this utility model, the side of shaping mould 3 one end flushes with upper shaping mould die cavity 304, the other end of upper shaping mould 3
In correspondence, shaping mould die cavity 304 is provided with multiple upper temperature sensor interface 303；The side of compacted under mould 4 one end and compacted under
Mould die cavity 404 flushes, and the other end correspondence compacted under mould die cavity 404 of compacted under mould 4 is provided with multiple lower temperature sensor interface
403。
The guide channel end of upper shaping mould 3 and compacted under mould 4 uses bakelite material to make, and forming ends uses ASSAB STAVAX
Mould steel is made.Bakelite has good insulating properties, corrosion-and high-temp-resistant, can play the effect guiding A/C, also
Operator can be effectively protected not to be burned.
Concrete forming process of the present utility model is: first, and PVC single lumen catheter, PVC are inserted with the seal wire of small ball in one end
Pipe wraps small ball, prepares ten identical pipes, inserts in the compacted under mould die cavity 404 of compacted under mould 4, then close on
Shaping mould 3, the upper shaping mould die cavity 304 of upper shaping mould 3 and the compacted under mould die cavity 404 of compacted under mould 4 can be corresponding accurately
Form the complete cavity consistent with tubular form；Meanwhile, start heating plate closed-system, upper heating plate body 1 with under add
Hot plate body 2 Guan Bi forms a draw-in groove, and the shaping mould putting into pipe pushes the draw-in groove inner position of heating plate, by ten temperature sensing
Device is respectively implanted in multiple sensor interface, starts heating and cooling system and carries out the plastotype of tip portion；After plastotype completes, above add
Hot plate body 1 lifts automatically, operator's hand-held shaping mould tail end bakelite part, opens shaping mould 3, takes out the conduit after molding,
Complete whole molding flow process.
Above-mentioned embodiment is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change that those skilled in the art are made in the range of the technical solution of the utility model, retrofit, add or replace,
Also protection domain of the present utility model is belonged to.
Claims (4)
1. a catheter tip mould, including upper heating plate body (1), lower heating plate body (2), upper shaping mould (3) with under become
Pattern (4)；It is characterized in that: described upper shaping mould (3), compacted under mould (4) are correspondingly arranged at heating plate body (1) and lower heating
Between plate body (2)；The lower surface of described upper shaping mould (3) is provided with multiple parallel upper shaping mould die cavity (304), compacted under mould
(4) upper surface is correspondingly arranged on multiple compacted under mould die cavity (404)；It is provided with and upper molding in described upper heating plate body (1)
The most multiple upper heating rod of mould die cavity (304) (101), is provided with and compacted under mould die cavity in lower heating plate body (2)
(404) the most multiple lower heating rods (201)；
Be provided with cooling-water duct in described upper heating plate body (1), described upper cooling-water duct be divided into left cooling-water duct and
Right cooling-water duct, symmetrical setting；Water inlet B (104) water outlet B (105) of described left cooling-water duct is respectively positioned on
Left side；The water inlet A (102) of described right cooling-water duct and water outlet A (103) are respectively positioned on right side；Described lower heating plate body (2)
Inside being provided with lower cooling-water duct, lower cooling-water duct is correspondingly arranged with upper cooling-water duct；
The side of described upper shaping mould (3) one end flushes with upper shaping mould die cavity (304), and the other end of upper shaping mould (3) is arranged
There is multiple upper temperature sensor interface (303)；The side of described compacted under mould (4) one end flushes with compacted under mould die cavity (304),
The other end of compacted under mould (4) is provided with multiple lower temperature sensor interface (403).
Catheter tip mould the most according to claim 1, it is characterised in that: described upper shaping mould (3) and compacted under
Mould (4) is fixed on heating plate body (1) after being connected and lower heating plate body (2) fastens in the draw-in groove formed.
Catheter tip mould the most according to claim 1 and 2, it is characterised in that: described upper shaping mould (3) with under become
Pattern (4) connects fixing by four diagonal angle bearing pins (405).
Catheter tip mould the most according to claim 1, it is characterised in that: described upper shaping mould (3) other end sets
The multiple upper temperature sensor interface (303) put and multiple upper shaping mould die cavity (304) one_to_one corresponding；Described compacted under mould (4)
The multiple lower temperature sensor interface (403) of other end setting and multiple compacted under mould die cavity (304) one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669062.6U CN205705294U (en) | 2016-06-29 | 2016-06-29 | A kind of catheter tip mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669062.6U CN205705294U (en) | 2016-06-29 | 2016-06-29 | A kind of catheter tip mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705294U true CN205705294U (en) | 2016-11-23 |
Family
ID=57318417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620669062.6U Active CN205705294U (en) | 2016-06-29 | 2016-06-29 | A kind of catheter tip mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177119A (en) * | 2018-09-20 | 2019-01-11 | 郑州嘉豫医疗器械有限公司 | A kind of medical balloon molding machine sacculus mould heating-cooling device |
| CN114102972A (en) * | 2021-10-20 | 2022-03-01 | 广东百合医疗科技股份有限公司 | Silica gel catheter tip forming method |
-
2016
- 2016-06-29 CN CN201620669062.6U patent/CN205705294U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177119A (en) * | 2018-09-20 | 2019-01-11 | 郑州嘉豫医疗器械有限公司 | A kind of medical balloon molding machine sacculus mould heating-cooling device |
| CN114102972A (en) * | 2021-10-20 | 2022-03-01 | 广东百合医疗科技股份有限公司 | Silica gel catheter tip forming method |
| CN114102972B (en) * | 2021-10-20 | 2024-03-19 | 广东百合医疗科技股份有限公司 | Forming method of tip of silica gel catheter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205705294U (en) | A kind of catheter tip mould | |
| CN201544416U (en) | Side water-entering multi-point hot nozzle | |
| CN206718361U (en) | It is a kind of to pour inner drawing type plastic mould from dynamic circuit breaker with gas-liquid mixed cooling system | |
| CN206465406U (en) | A kind of elbow member metal die for being easy to be stripped | |
| CN102601966B (en) | Heat-insulation bar extrusion mould | |
| CN210851156U (en) | Hot nozzle for improving installation position of temperature sensing line of hot nozzle | |
| CN205326159U (en) | Hot runner structure with radiation shield casing | |
| CN209240400U (en) | A kind of hot flow path preform mould | |
| CN208215875U (en) | A kind of system of rapid shaping model | |
| CN209682821U (en) | It is a kind of can repeated disassembled and assembled hot flow path stopper structure | |
| CN208324162U (en) | A kind of cooling device for cable plastic extrusion machine | |
| CN206718372U (en) | A kind of hot nozzle of TOP-TIP | |
| CN207682828U (en) | A kind of air-out panel of air-conditioner mold | |
| CN209580350U (en) | Large mold equipped with the block that catchments | |
| CN207224489U (en) | One kind is spoken out of turn core side gate type hot mouth | |
| CN204585736U (en) | A kind of injection mould for the production of L-type household working of plastics | |
| CN207402940U (en) | A kind of ceramic injection forming mold | |
| CN206446052U (en) | A kind of mould structure of lip gloss bottle inner plug | |
| CN210590373U (en) | Hot runner system of accurate double-colored moulding plastics | |
| CN206579074U (en) | A kind of injection mold | |
| CN105128292A (en) | High-strength ultrathin carbon fiber die | |
| CN106584771A (en) | Injection molding process of syringe | |
| CN202753314U (en) | Cooling device | |
| CN220973140U (en) | Injection molding mechanism and hot runner system | |
| CN205416300U (en) | Extruder head and extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |