CN202124470U - Molding device of plastic ampoule bottle - Google Patents
Molding device of plastic ampoule bottle Download PDFInfo
- Publication number
- CN202124470U CN202124470U CN201120232638XU CN201120232638U CN202124470U CN 202124470 U CN202124470 U CN 202124470U CN 201120232638X U CN201120232638X U CN 201120232638XU CN 201120232638 U CN201120232638 U CN 201120232638U CN 202124470 U CN202124470 U CN 202124470U
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- China
- Prior art keywords
- pressure head
- outer tube
- mount pad
- groove
- shaped device
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a molding device of a plastic ampoule bottle, which comprises a pressing head component and a molding component in mutual match, wherein one end of the pressing head component, facing the molding component, is provided with a wedge surface for being matched with the molding component, so that a breaking groove is formed on the inner wall of a bottle parison. The molding device of the plastic ampoule bottle has the advantages of simple and compact structure, low cost, simplicity and convenience in operation, high molding quality and the like.
Description
Technical field
The utility model is mainly concerned with the medical packaging apparatus field, refers in particular to a kind of shaped device of plastic ampoule.
Background technology
Ampoule is a kind of small containers that is used for the splendid attire soup, and it can adopt glass material or plastic material.As shown in Figure 1, open in use conveniently in order to make ampoule, present existing plastic ampoule generally is provided with a ring-type and twists off groove 24 on the outer circumferential side of its ampoule head 23, and be provided with a handled easily on the top of ampoule head 23 handle knob 25.In use, handle knob 25 with the hand twisting, ampoule head 2 will be twisted off along twisting off groove 24.Yet in the said structure, it all is external twisting off groove 24, and booty, bacterium are concealed wherein easily, and are difficult for cleaning-sterilizing, thereby have potential safety hazard.As shown in Figure 2; There is the practitioner to propose a kind of design of novel plastic ampoule; Comprise ampoule body 22 and the ampoule head 23 that is positioned at ampoule body 22 upper ends; On the madial wall of ampoule head 23, offer and twist off groove 24, this twists off the actual mark of break that can form for a plurality of tangent planes of groove 24, and is broken under twisting force.Adopt this built-in groove 24 that twists off, conveniently twist off in the time of both can guaranteeing to use, can avoid booty, bacterium to conceal again, safe and reliable, and sterilization easy to clean.But, the present shaped device that does not still have this type plastic ampoule.
The utility model content
The technical matters that the utility model will solve just is: to the technical matters that prior art exists, the utility model provides a kind of shaped device of simple and compact for structure, with low cost, easy and simple to handle, plastic ampoule that Forming Quality is high.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of shaped device of plastic ampoule comprises the pressure head component and the molding assembly that cooperatively interact, is provided with towards an end of molding assembly on the said pressure head component to be used for cooperating on the bottle base inwall, to form the wedge surface that twists off groove with molding assembly.
Further improvement as the utility model:
Said pressure head component comprises mount pad, pressure head and outer tube; The top of said outer tube is connected on the mount pad; Be connected with pressure head on the medial surface of said outer tube bottom, said pressure head is provided with and is used for cooperating on the bottle base inwall, to form the wedge surface that twists off groove with molding assembly.
Between said outer tube lower end step and the pressure head spring is installed.
Said pressure head component comprises mount pad, pressure head and outer tube; Said outer tube is sheathed on the outside of pressure head; The top of said outer tube is connected on the mount pad, and said outer sleeve bottom is provided with and is used for cooperating on the bottle base inwall, to form the wedge surface that twists off groove with molding assembly.
The top of said outer tube is inserted in the mount pad and along the excircle direction and offers groove, said groove and second screw fit that is arranged in mount pad.
Said molding assembly comprises left main mould, right main mould, left liner plate and right liner plate, and said left liner plate is installed in the groove on left main mould top, and said right liner plate is installed in the groove on right main mould top.
The upper surface of the main mould in a said left side is provided with left side envelope mould, and the upper surface of the main mould in the said right side is provided with right envelope mould.
The upper surface of said left side envelope mould is provided with left grip block, and the upper surface of said right envelope mould is provided with right grip block.
Said mount pad is provided with the filling pin.
Said mount pad is provided with vent.
Compared with prior art; The advantage of the utility model is: the shaped device of the plastic ampoule of the utility model; Cammed surface on employing outer tube or the pressure head cooperates with the liner plate in the molding assembly; On the bottle base madial wall, form and twist off groove, integral structure compact, with low cost, and easy and simple to handle, Forming Quality is high.
Description of drawings
Fig. 1 is a kind of structural representation of plastic ampoule;
Fig. 2 is a kind of structural representation of novel plastic ampoule;
Fig. 3 is the structural representation of the utility model in application example;
Fig. 4 is the structure for amplifying scheme drawing at A place among Fig. 3;
Fig. 5 is the structural representation when being in released state after moulding is accomplished;
Fig. 6 adopts the structural representation of another kind of pressure head component in application example;
Fig. 7 is the structure for amplifying scheme drawing at B place among Fig. 6.
The specific embodiment
Below will combine Figure of description and specific embodiment that the utility model is explained further details.
Like Fig. 3, Fig. 4 and shown in Figure 5; The shaped device of the utility model plastic ampoule; Comprise the pressure head component and the molding assembly that cooperatively interact; Be provided with to be used for cooperating on bottle base 6 inwalls, to form towards an end of molding assembly on the pressure head component and twist off the wedge surface of groove 24, and then form the built-in groove 24 that twists off with molding assembly.
In the present embodiment; Molding assembly comprises left main mould 13, right main mould 9, left liner plate 18 and right liner plate 19; Left side liner plate 18 is installed in the groove on left main mould 13 tops; Right liner plate 19 is installed in the groove on right main mould 9 tops, liner plate when work and the pressure head component combined action make on bottle embryo 6 inwalls and form key groove.The design of liner plate makes after using certain hour, only needs to change more cheap liner plate and gets final product, and does not need more change owner mould, has practiced thrift use cost.
Pressure head component comprises mount pad 3, pressure head 14 and outer tube 4; The top of outer tube 4 is connected on the mount pad 3; The top of outer tube 4 is inserted in the mount pad 3 and along the excircle direction and offers groove, and groove pushes against to cooperate to accomplish with second screw 17 that is arranged in mount pad 3 and fixes.The part that contacts with mount pad 3 of sleeve pipe 4 is arranged with second seal ring 5 outside, and outer tube 4 is played sealing and fastening effect.Connect pressure head 14 on the medial surface of the bottom of outer tube 4, promptly outer tube 4 is fixedly connected on the pressure head 14 through first screw 16.Pressure head 14 is provided with the wedge surface that is used for left liner plate 18, right liner plate 19 contact matching.Between sleeve pipe 4 lower end steps and the pressure head 14 spring 15 is installed outside, is used for pressure head 14 is applied a precompressed compression.
In the present embodiment, the upper surface of left main mould 13 is provided with left side envelope mould 12, and the upper surface of right main mould 9 is provided with right envelope mould 8, can form the rounded nose of ampoule bottle through its effect.
In the present embodiment, the upper surface of left side envelope mould 12 is provided with left grip block 11, and the upper surface of right envelope mould 8 is provided with right grip block 7, and bottle embryo 6 is carried out clamping.
In the present embodiment, mount pad 3 is provided with and is used for the filling pin 1 of perfusion solution, irritates pin 1 and is installed on and goes to upper and lower on the mount pad 3 in the change diameter through hole that direction offers.On the filling exit of irritating soup entrance on the pin 1, be arranged with seal ring 2, the place seals to filling exit.
In the present embodiment, mount pad 3 is provided with vent 21, blows and exhaust through the air in 21 pairs of bottles of vent.
During work; Mount pad 3 moves downward under the effect of external force; The pressure head 14 that connects on it also and then moves downward; Inwall to the bottle embryo 6 of running into bottle embryo 6 when the wedge surface of pressure head 14 ends in the effect of pressure head 14 and left liner plate 18, right liner plate 19 under the situation that almost will be pressed down, mount pad 3 stop motions, key groove a of appearance on the inwall that at this moment push by the wedge surface of pressure head 14 ends on the bottle embryo 6; After ampoule bottle embryo 6 is accomplished a series of actions such as air blowing, exhaust, can; Mount pad 3 upward movement under the effect of external force breaks away from molding assembly until pressure head component, and at this moment each template in the molding assembly is close under the effect of external force each other, reaches state as shown in Figure 5.After opening film, just can obtain as shown in Figure 2 with the built-in plastic ampoule that twists off groove 24.Masterpiece is used in and makes pressure head 14 move down and form in the process of key groove on the mount pad 3 outside, because the buffer action of spring 15, bottle embryo 6 can not rupture because of excessive external pressure.
Like Fig. 6 and shown in Figure 7; In another embodiment, pressure head component comprises mount pad 3, pressure head 14 and outer tube 4, and outer tube 4 is sheathed on the outside of pressure head 14; The top of outer tube 4 is connected on the mount pad 3, and outer tube 4 bottoms are provided with the wedge surface that is used for left liner plate 18, right liner plate 19 contact matching.During work; Mount pad 3 moves downward under the effect of external force; The outer tube 4 that drive to connect on it also moves downward, up to the inside face of the wedge surface contact bottle embryo 6 of outer tube 4, and the moving down height through servo control unit accuracy control mount pad 3 then; Make end and the main die orifice of outer tube 4 keep small in e, sleeve pipe 4 forms key groove a down with the effect of liner plate outside.In present embodiment, recoil spring is not arranged, so need to lean on the servomotor accuracy control amount of moving down.
Below only be the preferred implementation of the utility model, the protection domain of the utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to the protection domain of the utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of the utility model in the some improvement and the retouching that do not break away under the utility model principle prerequisite.
Claims (10)
1. the shaped device of a plastic ampoule; It is characterized in that: comprise the pressure head component and the molding assembly that cooperatively interact, be provided with towards an end of molding assembly on the said pressure head component and be used for cooperating on bottle base (6) inwall, to form the wedge surface that twists off groove (24) with molding assembly.
2. the shaped device of plastic ampoule according to claim 1; It is characterized in that: said pressure head component comprises mount pad (3), pressure head (14) and outer tube (4); The top of said outer tube (4) is connected on the mount pad (3); Connect said pressure head (14) on the medial surface of said outer tube (4) bottom, said pressure head (14) is provided with and is used for cooperating on bottle base (6) inwall, to form the wedge surface that twists off groove (24) with molding assembly.
3. the shaped device of plastic ampoule according to claim 2 is characterized in that: between said outer tube (4) lower end step and the pressure head (14) spring (15) is installed.
4. the shaped device of plastic ampoule according to claim 1; It is characterized in that: said pressure head component comprises mount pad (3), pressure head (14) and outer tube (4); Said outer tube (4) is sheathed on the outside of pressure head (14); The top of said outer tube (4) is connected on the mount pad (3), and said outer tube (4) bottom is provided with and is used for cooperating on bottle base (6) inwall, to form the wedge surface that twists off groove (24) with molding assembly.
5. according to the shaped device of claim 2 or 3 or 4 described plastic ampoules; It is characterized in that: the top of said outer tube (4) is inserted in the mount pad (3) and along the excircle direction and offers groove, and said groove cooperates with second screw (17) that is arranged in mount pad (3).
6. according to the shaped device of claim 2 or 3 or 4 described plastic ampoules; It is characterized in that: said molding assembly comprises left main mould (13), right main mould (9), left liner plate (18) and right liner plate (19); Said left liner plate (18) is installed in the groove on left main mould (13) top, and said right liner plate (19) is installed in the groove on right main mould (9) top.
7. the shaped device of plastic ampoule according to claim 6 is characterized in that: the upper surface of the main mould in a said left side (13) is provided with left side envelope mould (12), and the upper surface of the main mould in the said right side (9) is provided with right envelope mould (8).
8. the shaped device of plastic ampoule according to claim 7 is characterized in that: the upper surface of said left side envelope mould (12) is provided with left grip block (11), and the upper surface of said right envelope mould (8) is provided with right grip block (7).
9. according to the shaped device of claim 2 or 3 or 4 described plastic ampoules, it is characterized in that: said mount pad (3) is provided with irritates pin (1).
10. according to the shaped device of claim 2 or 3 or 4 described plastic ampoules, it is characterized in that: said mount pad (3) is provided with vent (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232638XU CN202124470U (en) | 2011-07-04 | 2011-07-04 | Molding device of plastic ampoule bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232638XU CN202124470U (en) | 2011-07-04 | 2011-07-04 | Molding device of plastic ampoule bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124470U true CN202124470U (en) | 2012-01-25 |
Family
ID=45487541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120232638XU Withdrawn - After Issue CN202124470U (en) | 2011-07-04 | 2011-07-04 | Molding device of plastic ampoule bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249174A (en) * | 2011-07-04 | 2011-11-23 | 楚天科技股份有限公司 | Forming device for plastic ampoule |
-
2011
- 2011-07-04 CN CN201120232638XU patent/CN202124470U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249174A (en) * | 2011-07-04 | 2011-11-23 | 楚天科技股份有限公司 | Forming device for plastic ampoule |
| CN102249174B (en) * | 2011-07-04 | 2012-11-07 | 楚天科技股份有限公司 | Forming device for plastic ampoule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120125 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |