CN207291108U - A kind of weld mold for being exclusively used in manufacture double-chamber transfusion bag - Google Patents
A kind of weld mold for being exclusively used in manufacture double-chamber transfusion bag Download PDFInfo
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- CN207291108U CN207291108U CN201721385378.3U CN201721385378U CN207291108U CN 207291108 U CN207291108 U CN 207291108U CN 201721385378 U CN201721385378 U CN 201721385378U CN 207291108 U CN207291108 U CN 207291108U
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Abstract
The utility model discloses a kind of weld mold for being exclusively used in manufacture double-chamber transfusion bag, the upper mold of molding is mutually matched including lower die and with lower die, the pressing mold work facial contour of lower die welds lower die side in fact by left side respectively, right edge welds lower die side in fact, upper side edge welds lower die side in fact, weldering lower die side four edges are formed lower side in fact, the pressing mold work facial contour of upper mold welds welding edge in fact by left side respectively, right edge welds welding edge in fact, upper side edge welds welding edge in fact, weldering welding edge four edges are formed lower side in fact, the pressing mold working face of lower die is equipped with chamber isolation rosin joint lower die side, the pressing mold working face of upper mold is equipped with chamber isolation rosin joint welding edge, upper mold includes electric heating mechanism, electric heating mechanism welds welding edges in fact with four of upper mold respectively, chamber isolation rosin joint welding edge is electrically connected.The utility model by the particular manufacturing craft of double-chamber transfusion bag can in batch, standardization, pipelining the high double-chamber transfusion bag of manufacture mass, substantially increase the yield and production efficiency of double-chamber transfusion bag.
Description
Technical field
Double-chamber transfusion bag preparing technical field is the utility model is related to, more particularly to one kind is exclusively used in manufacture double-chamber transfusion bag
Weld mold.
Background technology
Double-chamber transfusion bag is a kind of novel transfusion bag, has Liang Ge reservoir chamber, each liquid storage cylinder inside double-chamber transfusion bag
A kind of liquid is injected in room, when in use, by Liang Ge reservoir chamber herb liquid after mixing again to human transfusion, two liquid storage cylinders
Two kinds of liquids are to be not easy to mix before the use in room, if liquid degeneration will be occurred by infusing not in time after mixing, are influenced
Liquid effect.As shown in Figure 1, double-chamber transfusion bag generally rectangle infusion bag, the four edges of rectangle infusion bag are respectively a left side
Side reality weld ddge 10, right side reality weld ddge 11, upside reality weld ddge 12, downside reality weld ddge 13, left side reality weld ddge 10, right side reality weld ddge 11,
Upside reality weld ddge 12, the real weld ddge of downside reality weld ddge 13 4 are welded by plastics hot welding, left side reality weld ddge 10, right side
Real weld ddge 11, upside reality weld ddge 12, downside reality weld ddge 13 be using real Welding (i.e. the weld ddge 10 of left side reality, right side reality weld ddge 11,
After upside reality weld ddge 12, downside reality weld ddge 13 are welded, bilevel plastic foil is just closely fierce to be welded together, and is being used
When be not in bilevel plastic foil segregation phenomenon), rosin joint technique is used between left side reality weld ddge 10, right side reality weld ddge 11
(after i.e. chamber isolation rosin joint bar 14 welds, bilevel plastic foil can be welded one chamber isolation rosin joint bar 14 of welding by weak weldering
It is connected together, when in use, in outer masterpiece separation can firmly occur for bilevel plastic foil now at chamber isolation rosin joint bar 14
As), the liquid storage cylinder of double-chamber transfusion bag is thus divided into left liquid storage cylinder and right liquid storage cylinder two parts.Upside reality weld ddge 12 is equipped with extremely
Few two liquid injection ports 15, wherein first liquid injection port 15 is connected with left liquid storage cylinder, wherein second liquid injection port 15 and right liquid storage
Chamber is connected, and by first liquid injection port 15, liquid storage cylinder injects the first liquid to the left, is stored up to the right by second liquid injection port 15
Sap cavity injects second of liquid；Suspension springs hole 16 is provided with downside reality weld ddge 13.In use, the downside of double-chamber transfusion bag is welded in fact
Side 13 is above, and upside reality weld ddge 12 is located at lower section, is acted on by human body external force between left liquid storage cylinder and right liquid storage cylinder
Chamber isolation rosin joint bar 14 so that 14 bilevel plastic foil of chamber isolation rosin joint bar outer masterpiece firmly can separate
Phenomenon, so left liquid storage cylinder are interconnected with right liquid storage cylinder, second by the first liquid of left liquid storage cylinder with right liquid storage cylinder
Liquid after mixing, then to patient infusion.In the prior art, double-chamber transfusion bag just occurs, double without a kind of special preparation
Chamber infusion bag prepares mould or manufacture method, is all much that progress rosin joint is process after manufacturing an infusion bag, it is impossible to one
Secondary property is process, its production efficiency is extremely low, yield rate is extremely low.
Utility model content
Part in view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to be exclusively used in manufacture dual chamber
The weld mold of infusion bag, by the die closing operation of upper die and lower die, the disposable real real weld ddge of weld double-chamber transfusion bag four,
Rosin joint goes out the chamber isolation rosin joint bar of double-chamber transfusion bag at the same time, by the particular manufacturing craft of double-chamber transfusion bag can in batch, standard
Change, the double-chamber transfusion bag that the manufacture mass of pipelining is high, substantially increase the yield and production efficiency of double-chamber transfusion bag.
The purpose of this utility model is achieved through the following technical solutions：
It is a kind of to be exclusively used in the weld mold of manufacture double-chamber transfusion bag, including lower die and it is mutually matched the upper of molding with lower die
Mould, the pressing mold working face of the lower die is rectangle, and the pressing mold work facial contour of the lower die welds lower die in fact by left side respectively
In, right edge weldering lower die in fact, weldering lower die four edges in, lower side weldering lower die in fact are formed upper side edge in fact, the pressure of the upper mold
Mould working face is rectangle, and the pressing mold work facial contour of the upper mold is respectively by left side weldering welding edge, right edge weldering weldering in fact in fact
Weldering welding edge four edges are formed in fact for weldering welding edge, lower side in fact for edge fit, upper side edge, the left side of the upper mold in fact weldering welding edge with
Weldering lower die side is corresponding in fact for the left side of lower die, and the right edge of the upper mold welds the right edge reality weldering lower die of welding edge and lower die in fact
Side is corresponding, and weldering lower die side is corresponding with the upper side edge reality weldering welding edge of lower die in fact for the upper side edge of the upper mold, the upper mold
Weldering lower die side is corresponding with the lower side reality weldering welding edge of lower die in fact for lower side；Lower die side, right side are welded in fact positioned at lower die left side
Chamber isolation rosin joint lower die side is equipped with pressing mold working face between when welding lower die in fact, on the chamber isolation rosin joint lower die side
Weldering lower die is connected in, lower side weldering lower die in fact in fact with upper side edge respectively at lower both ends；Positioned at upper mold left side in fact weldering welding edge,
The pressing mold working face that right edge is welded between welding edge in fact is equipped with chamber isolation rosin joint welding edge, the chamber isolation rosin joint welding
Weldering welding edge is connected side upper and lower ends in fact for weldering welding edge, lower side in fact with upper side edge respectively, the chamber isolation rosin joint welding
It is corresponding while with chamber isolation rosin joint lower die；The upper mold includes electric heating mechanism, the electric heating mechanism respectively with left side
Weldering welding edge, right edge weld welding edge, upper side edge reality weldering welding edge, lower side weldering welding edge, chamber isolation rosin joint in fact in fact in fact on side
Welding edge is electrically connected.
In order to which the utility model is better achieved, the upper side edge of the lower die is provided with least two liquid injection ports in weldering lower die side in fact
It is molded blind hole section A, one of liquid injection port shaping blind hole section A and is located at left side reality weldering lower die while with chamber isolation rosin joint lower die
Between, at the same one of liquid injection port shaping blind hole section A be located at right edge it is real weld lower die while with chamber isolation rosin joint lower die it
Between；Weldering welding edge is provided with least two liquid injection ports shaping blind hole section B, one of liquid injection port shaping to the upper side edge of the upper mold in fact
Blind hole section B is located at left side in fact between weldering welding edge and chamber isolation rosin joint welding edge, while the shaping of one of liquid injection port is blind
Hole section B is located at right edge and welds in fact between welding edge and chamber isolation rosin joint welding edge.All liquid injection ports shaping of the utility model
Blind hole section B corresponds setting up and down with all liquid injection ports shaping blind hole section A.
Further technical solution is：Left side weldering welding edge, right edge weldering welding edge, upper side edge weldering weldering in fact in fact in fact
Weldering welding edge, chamber isolation rosin joint welding edge are fabricated by heat conduction resistance in fact for edge fit, lower side, left side weldering weldering in fact
Weldering welding edge, the unitary resistance value of lower side reality weldering welding edge are equal in fact for weldering welding edge, upper side edge in fact for edge fit, right edge,
The unitary resistance value that the left side welds welding edge in fact is 3~5 times of the unitary resistance value of chamber isolation rosin joint welding edge.
The utility model compared with the prior art, has the following advantages and beneficial effect：
The utility model can disposably prepare double-chamber transfusion bag agent structure, by the die closing operation of upper die and lower die, one
Secondary property welds four real weld ddges of double-chamber transfusion bag in fact, while rosin joint goes out the chamber isolation rosin joint bar of double-chamber transfusion bag, by double
The particular manufacturing craft of chamber infusion bag can in batch, standardization, the high double-chamber transfusion bag of the manufacture mass of pipelining, significantly
Improve the yield and production efficiency of double-chamber transfusion bag.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model double-chamber transfusion bag；
Fig. 2 is the structure diagram of the utility model lower die；
Fig. 3 is the structure diagram of the utility model upper mold.
Wherein, it is entitled corresponding to the reference numeral in attached drawing：
Reality weld ddge on the left of 10-, the real weld ddge in 11- right sides, the real weld ddge in 12- upsides, the reality weld ddge of 13- downsides, 14- chambers
Isolate rosin joint bar, 15- liquid injection ports, 16- suspension springs hole, weldering lower die side, 21- right edges weld lower die side to 20- left sides in fact in fact,
22- upper side edges weldering lower die side in fact, 23- lower sides weldering lower die side in fact, 24- chamber isolation rosin joint lower dies side, 25- liquid injection ports into
Weldering welding edge, 31- right edges weld welding edge, 32- upper side edges reality weldering welding edge, 33- to type blind hole section A, 30- left side in fact in fact
Weldering welding edge, 34- chamber isolation rosin joint welding edges, 35- liquid injection ports are molded blind hole section B to lower side in fact.
Embodiment
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in Figure 2 to 3, it is a kind of be exclusively used in manufacture double-chamber transfusion bag weld mold, including lower die and with lower die phase
The mutually upper mold of matching molding, the pressing mold working face of lower die is rectangle, and the pressing mold work facial contour of lower die is real by left side respectively
Weld lower die 21, upper side edge in 20, right edge weldering lower die in fact and weld lower die 23 four edges structures in 22, lower side weldering lower die in fact in fact
Into the pressing mold working face of upper mold is rectangle, and the pressing mold work facial contour of upper mold welds welding edge 30, right side in fact by left side respectively
33 four edges of weldering welding edge are formed in fact for weldering welding edge 32, lower side in fact for weldering welding edge 31, upper side edge in fact on side, and the left side of upper mold is real
The left side reality weldering lower die side 20 that welding edge 30 is welded with lower die is corresponding, and the right edge of upper mold welds welding edge 31 and the right side of lower die in fact
Side reality weldering lower die side 21 is corresponding, and weldering welding edge 32 is opposite in fact for the upper side edge of weldering lower die side 22 and lower die in fact for the upper side edge of upper mold
Should, weldering lower die side 23 is corresponding with the lower side reality weldering welding edge 33 of lower die in fact for the lower side of upper mold.It is real positioned at lower die left side
Chamber isolation rosin joint lower die side 24, chamber are equipped with pressing mold working face between lower die is welded in 20, right edge weldering lower die in fact 21
When 24 upper and lower ends weld lower die in fact with upper side edge respectively, weldering lower die side 23 is connected 22, lower side isolation rosin joint lower die in fact.Position
Chamber isolation rosin joint is equipped with pressing mold working face of the upper mold left side in fact between weldering welding edge 30, right edge reality weldering welding edge 31
Welding edge 34,34 upper and lower ends of chamber isolation rosin joint welding edge respectively weld in fact for weldering welding edge 32, lower side in fact with upper side edge by weldering
Side 33 is connected, and chamber isolation rosin joint welding edge 34 is corresponding with chamber isolation rosin joint lower die side 24.Upper mold includes electrical heating machine
Structure, electric heating mechanism welds welding edge 30 with left side reality respectively, right edge reality welds welding edge 31, upper side edge reality welds welding edge 32,
Weldering welding edge 33, chamber isolation rosin joint welding edge 34 are electrically connected lower side in fact.
As shown in Fig. 2, weldering lower die side 22 is provided with least two liquid injection ports shaping blind hole section A25 to the upper side edge of lower die in fact, its
In between liquid injection port shaping blind hole section A25 be located at that left side is real and welds lower die at 20 and chamber isolation rosin joint lower die 24, together
When one of liquid injection port shaping blind hole section A25 be located at right edge in fact weldering lower die at 21 and chamber isolation rosin joint lower die 24 it
Between.As shown in figure 3, weldering welding edge 32 is provided with least two liquid injection ports shaping blind hole section B35 to the upper side edge of upper mold in fact, one of them
Liquid injection port shaping blind hole section B35 is located at left side in fact between weldering welding edge 30 and chamber isolation rosin joint welding edge 34, while wherein
One liquid injection port shaping blind hole section B35 is located at right edge and welds in fact between welding edge 31 and chamber isolation rosin joint welding edge 34.This reality
Setting is corresponded with new all liquid injection ports shaping blind hole section B35 and all liquid injection ports shaping blind hole section A25 up and down.
As shown in figure 3, left side in fact weldering welding edge 30, right edge in fact weldering welding edge 31, upper side edge in fact weldering welding edge 32, under
Weldering welding edge 33, chamber isolation rosin joint welding edge 34 are fabricated by heat conduction resistance in fact for side, left side reality weldering welding edge 30,
Weldering welding edge 32, the unitary resistance value of lower side reality weldering welding edge 33 4 are equal in fact for weldering welding edge 31, upper side edge in fact for right edge,
The unitary resistance value that left side welds welding edge 30 in fact is 3~5 times of the unitary resistance value of chamber isolation rosin joint welding edge 34.
The use step that the utility model weld mold is used to prepare double-chamber transfusion bag is as follows：
A, the plastic foil of two preparation infusion bags, two plastic foil sizes, shape all same, the size of its plastic foil are prepared
The size dimension of size ratio finished product double-chamber transfusion bag is intended to big (i.e. reserved pressing mold allowance), and two plastic foils are weighed up and down
It is folded.
B, overlapping two plastic foils correspondence will be corresponded to up and down to be positioned on the pressing mold working face of lower die, energization electrical heating machine
Structure so that weldering welding edge 30, right edge weld welding edge 31, upper side edge weldering welding edge 32, lower side in fact to the left side of upper mold in fact in fact
Real weldering welding edge 33, chamber isolation rosin joint welding edge 34 is powered is warming up to required temperature, and upper mold is moved to above lower die, is made
Obtain the mutual close registration of pressing mold working face of the pressing mold working face and lower die of upper mold.Two plastic foils will one-pass molding dual chamber it is defeated
Liquid bag first product, double-chamber transfusion bag first product have left side reality weld ddge 10, right side reality weld ddge 11, upside reality weld ddge 12, downside reality weld ddge
13rd, chamber isolation rosin joint bar 14 and several liquid injection ports 15, while the liquid storage cylinder of double-chamber transfusion bag first product is by chamber isolation rosin joint
Bar 14 is divided into left liquid storage cylinder and right liquid storage cylinder.20 corresponding hot melt of weldering lower die side is strong in fact with left side for weldering welding edge 30 in fact for left side
The real weld ddge 10 in weldering welding left side so that the real weld ddge 10 on the left of the formation of the left side of two plastic foils, and so on, it is possible to achieve right side
Real weld ddge 11, upside reality weld ddge 12, real weldering (or fierce) welding processing of downside reality weld ddge 13.Chamber isolation rosin joint welding edge 34
The weak weldering welding chamber isolation rosin joint bar 14 of hot melt corresponding with chamber isolation rosin joint lower die side 24 so that two plastic foils are in middle shape
Into chamber isolation rosin joint bar 14.All liquid injection ports shaping blind hole section B35 of upper mold and all liquid injection ports shaping blind hole section of lower die
A25 is correspondingly formed each liquid injection port 15 of double-chamber transfusion bag.The utility model sweat soldering technique for plastic welding practices more
Ripe technique, can cause upper and lower two plastic foils achieve the purpose that to melt in very short time to combine.
C, disposable cut is carried out to double-chamber transfusion bag first product to process, crop unnecessary plastic foil, and disposably eat up part of
Fall down 13 part of side reality weld ddge and form suspension springs hole 16, then carry out other processing again, finally obtain double-chamber transfusion bag finished product.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
- A kind of 1. weld mold for being exclusively used in manufacture double-chamber transfusion bag, it is characterised in that：It is mutually matched including lower die and with lower die The upper mold of molding, the pressing mold working face of the lower die is rectangle, and the pressing mold of the lower die works facial contour respectively by left side Weldering lower die (21), upper side edge in (20), right edge weldering lower die in fact welds lower die in (22), lower side weldering lower die in fact (23) in fact in fact Four edges are formed, and the pressing mold working face of the upper mold is rectangle, and the pressing mold of the upper mold works facial contour respectively by left side Real weldering welding edge (30), right edge weld welding edge (31), upper side edge reality weldering welding edge (32), lower side weldering welding edge (33) in fact in fact Four edges are formed, and weldering welding edge (30) is corresponding with left side reality weldering lower die side (20) of lower die in fact for the left side of the upper mold, Weldering welding edge (31) and the right edge of lower die are real in fact welds that lower die side (21) are corresponding for the right edge of the upper mold, the upper mold it is upper Weldering lower die side (22) is corresponding with the upper side edge reality weldering welding edge (32) of lower die in fact for side, the lower side reality weldering lower die of the upper mold Side (23) is corresponding with the lower side reality weldering welding edge (33) of lower die；Lower die side (20), right edge are welded in fact positioned at lower die left side When real weldering lower die is equipped with chamber isolation rosin joint lower die on the pressing mold working face between (21) (24), under the chamber isolation rosin joint When (24) upper and lower ends weld lower die in fact with upper side edge respectively, weldering lower die side (23) is connected mould in fact for (22), lower side；Positioned at upper The mould left side pressing mold working face that weldering welding edge (30), right edge are welded between welding edge (31) in fact in fact is equipped with chamber isolation rosin joint Welding edge (34), chamber isolation rosin joint welding edge (34) upper and lower ends weld welding edge (32), downside in fact with upper side edge respectively Weldering welding edge (33) is connected in fact on side, and the chamber isolation rosin joint welding edge (34) is opposite with chamber isolation rosin joint lower die side (24) Should；The upper mold includes electric heating mechanism, and the electric heating mechanism respectively weld in fact in fact with left side by weldering welding edge (30), right edge Weldering welding edge (33), chamber isolation rosin joint welding edge (34) are electric in fact for weldering welding edge (32), lower side in fact for welding edge (31), upper side edge Connection.
- A kind of 2. weld mold for being exclusively used in manufacture double-chamber transfusion bag described in accordance with the claim 1, it is characterised in that：Under described Weldering lower die side (22) is provided with least two liquid injection ports shaping blind hole section A (25), one of liquid injection port shaping to the upper side edge of mould in fact Blind hole section A (25) is located at left side and welds lower die in fact at (20) and chamber isolation rosin joint lower die between (24), while one of them Liquid injection port shaping blind hole section A (25) be located at that right edge is real to weld lower die at (21) and chamber isolation rosin joint lower die between (24)；Institute The upper side edge reality weldering welding edge (32) for stating upper mold is provided with least two liquid injection ports shaping blind hole section B (35), all liquid injection ports shapings Blind hole section B (35) is corresponded and set up and down with all liquid injection ports shaping blind hole section A (25).
- A kind of 3. weld mold for being exclusively used in manufacture double-chamber transfusion bag described in accordance with the claim 1, it is characterised in that：The left side Weldering welding edge (30), right edge weld welding edge (31), upper side edge reality weldering welding edge (32), lower side weldering welding edge in fact in fact in fact for side (33), chamber isolation rosin joint welding edge (34) is fabricated by heat conduction resistance, and the left side welds welding edge (30), right side in fact Weldering welding edge (31), upper side edge weld welding edge (32), the unitary resistance value phase of lower side reality weldering welding edge (33) four in fact in fact on side Unitary resistance value Deng, left side weldering welding edge (30) in fact is the unitary resistance value of chamber isolation rosin joint welding edge (34) 3~5 times.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385378.3U CN207291108U (en) | 2017-10-25 | 2017-10-25 | A kind of weld mold for being exclusively used in manufacture double-chamber transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385378.3U CN207291108U (en) | 2017-10-25 | 2017-10-25 | A kind of weld mold for being exclusively used in manufacture double-chamber transfusion bag |
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| Publication Number | Publication Date |
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| CN207291108U true CN207291108U (en) | 2018-05-01 |
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| CN201721385378.3U Active CN207291108U (en) | 2017-10-25 | 2017-10-25 | A kind of weld mold for being exclusively used in manufacture double-chamber transfusion bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955535A (en) * | 2019-05-07 | 2019-07-02 | 青岛中拓塑业有限公司 | The impact-resistant eight bandings clip chain bag with same of one kind and its manufacturing method |
| CN109968741A (en) * | 2019-05-05 | 2019-07-05 | 四川科伦药业股份有限公司 | Mould for producing safe external-barrier three-chamber transfusion bag |
-
2017
- 2017-10-25 CN CN201721385378.3U patent/CN207291108U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968741A (en) * | 2019-05-05 | 2019-07-05 | 四川科伦药业股份有限公司 | Mould for producing safe external-barrier three-chamber transfusion bag |
| CN109955535A (en) * | 2019-05-07 | 2019-07-02 | 青岛中拓塑业有限公司 | The impact-resistant eight bandings clip chain bag with same of one kind and its manufacturing method |
| CN109955535B (en) * | 2019-05-07 | 2024-02-20 | 青岛中拓塑业有限公司 | Impact-resistant octagonal clamping chain bag and manufacturing method thereof |
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