CN101234842A - Two-sided concave-convex mouth tubular bottle and bottle mouth inner die - Google Patents
Two-sided concave-convex mouth tubular bottle and bottle mouth inner die Download PDFInfo
- Publication number
- CN101234842A CN101234842A CNA2008100187760A CN200810018776A CN101234842A CN 101234842 A CN101234842 A CN 101234842A CN A2008100187760 A CNA2008100187760 A CN A2008100187760A CN 200810018776 A CN200810018776 A CN 200810018776A CN 101234842 A CN101234842 A CN 101234842A
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- core rod
- bottleneck
- glass tube
- groove
- tube vial
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Abstract
The invention discloses a bottle made by pipe with double sided concave convex ports. A groove is arranged on the inner wall of the bottle port; a groove or a convex coil is arranged on the upper plane of the bottle port. The bottle made by pipe with double sided concave convex ports of the invention has a better sealing. The bottle made by pipe with double sided concave convex ports provides an inner mould for preparing the bottle made by pipe with double sided concave convex ports.
Description
Technical field
The present invention relates to the mould of glass tube vial and glass tube vial bottleneck.
Background technology
Along with drug packaging is updated and is improved, domestic many pharmaceutical factories propose higher requirement to the drug packaging container, and original common glass tube vial bottleneck and single concavo-convex mouthful glass tube vial bottleneck (only bottleneck surface or bottleneck inwall) can not satisfy the requirement of pharmaceutical factory to stopping property gradually.
Common glass tube vial bottleneck inwall axially be straight, the core rod sidewall of bottleneck also be straight axially, shown in Fig. 1 a, 1b, therefore be easy to the demoulding.And the bottleneck surface or the inwall of single concavo-convex mouthful glass tube vial have a groove or protruding circle, shown in Fig. 2,3, are adding man-hour, the core rod sidewall of bottleneck and seat surface axially must be not straight, therefore the processing back just can't the demoulding.
Patent " a kind of concavo-convex mouthful glass tube vial bottleneck internal mold " (ZL200320120390.3) provides a kind of bottleneck internal mold for preparing the glass tube vial of the fluted or protruding circle of bottleneck inwall, can prepare the glass tube vial of the fluted or protruding circle of bottleneck easily.
But, the method for using patent 200320120390.3 to provide, it is fluted still can't to prepare the bottleneck inwall, simultaneously the glass tube vial of fluted or protruding circle on the plane on the bottleneck.
Summary of the invention
The purpose of this invention is to provide that a kind of bottleneck inwall is fluted, fluted or the glass tube vial of protruding circle and the bottleneck internal mold for preparing above-mentioned glass tube vial on the plane on the bottleneck.
Technical scheme of the present invention is as follows:
A kind of two-sided concave-convex mouth glass tube vial, it is that the bottleneck inwall is fluted, the glass tube vial of fluted or protruding circle on the plane on the bottleneck.
A kind of bottleneck internal mold for preparing above-mentioned glass tube vial, its core rod and core rod base combine, core rod is a right cylinder, the core rod base upper surface has protruding circle or groove together, corresponding with the groove or the protruding circle on made bottleneck surface, the core rod base has two radial symmetry to lead to the axial opening of core rod from the core rod bottom surface, the distance of the outer rim of two axial openings is greater than the diameter of bottleneck inboard wall groove bottom land, axial opening enters the core rod part and forms two notches at core rod, in the side of core rod base the center of circle with axial opening being arranged respectively is the fan groove in the center of circle, fan groove is communicated with axial opening, bottleneck inboard wall groove shaping accessory respectively is installed in two axial openings, the shaping accessory is the round bar that mates with axial opening, the part that round bar stretches out the core rod base cuts into the core rod shape and is complementary, is arcual triangle projection and leave one at the corresponding position of bottleneck inboard wall groove like leg-of-mutton outside, the width of the thickness of triangle projection and bottleneck inboard wall groove is complementary, the height of triangle projection is greater than the degree of depth of bottleneck inboard wall groove, rotate shaping accessory round bar, triangle projection on it can be stretched out core rod or is hidden in two notches of core rod, two fan grooves by the core rod base respectively have a driving lever to link to each other with shaping accessory round bar, driving lever can be stirred shaping accessory round bar, makes the triangle projection stretch out core rod (unlatching) or be hidden in two notches of core rod (closure).
The bottleneck internal mold of above-mentioned glass tube vial, the angle that shaping accessory round bar is stirred in described driving lever control can be regulated the height that the triangle projection is stretched out, and reaches the degree of depth of control bottleneck inboard wall groove.
The bottleneck internal mold of above-mentioned glass tube vial has cooling-water duct in the described core rod base, and the import and export of cooling-water duct is connected with water inlet pipe and rising pipe respectively.
The bottleneck internal mold of above-mentioned glass tube vial, described driving lever can be in closure state with control recess moulding accessory with mechanical linkages such as spring connection or cam rotations, controls its unlatching with cylinder promotion or mechanical linkage in addition.
The glass tube vial bottleneck internal mold of production two-sided concave-convex mouth of the present invention is so work: the shaping accessory was closure state and enters smoothly to make things convenient for core rod when core rod stretched into bottleneck, after entering bottleneck, cylinder promotes or the mechanical linkage driving lever is opened recess moulding accessory, because glass tube vial is in rotation constantly, under the cooperation of bottleneck external mold, make the bottleneck moulding, the protruding circle or the groove of core rod base upper surface, make and form groove or protruding circle on the bottleneck on the plane, the triangle projection of shaping accessory makes the bottleneck inwall form groove, and cylinder bounces back then, and spring shrinks or mechanical linkage is returned driving lever, make recess moulding accessory be in closure state again, core rod withdraws from bottleneck.Adopt glass tube vial bottleneck internal mold of the present invention can make the glass tube vial of two-sided concave-convex mouth of the present invention easily.
Two-sided concave-convex mouth glass tube vial of the present invention can satisfy the requirement of pharmaceutical factory for stopping property, and two-sided concave-convex mouth glass tube vial bottleneck internal mold of the present invention can be produced two-sided concave-convex mouth glass tube vial easily.
Description of drawings
Fig. 1 a is common glass tube vial bottleneck synoptic diagram, and Fig. 1 b is common glass tube vial bottleneck core rod synoptic diagram;
Fig. 2 has the glass tube vial bottleneck synoptic diagram of groove or protruding circle for the bottleneck surface;
Fig. 3 is the glass tube vial bottleneck synoptic diagram of the fluted or protruding circle of bottleneck inner wall belt;
Fig. 4 a is fluted on the plane on the bottleneck of glass tube vial of two-sided concave-convex mouth of the present invention, and the reeded glass tube vial bottleneck of bottleneck inwall synoptic diagram, Fig. 4 b has protruding circle on the plane on the bottleneck of glass tube vial of two-sided concave-convex mouth of the present invention, and the reeded glass tube vial bottleneck of bottleneck inner wall belt synoptic diagram;
Fig. 5 produces the synoptic diagram of the glass tube vial bottleneck internal mold of two-sided concave-convex mouth for the present invention, and a is the sectional view of front view, and b is a right view, and c is a vertical view.
Embodiment
Embodiment: a kind of glass tube vial bottleneck internal mold of two-sided concave-convex mouth
A kind of glass tube vial bottleneck internal mold of two-sided concave-convex mouth, as shown in Figure 5, its cylindrical core rod 1 and core rod pedestal 2 are combined into unified integral body, core rod 1 is a right cylinder, core rod base 2 upper surfaces 7 have protruding circle 10 together, corresponding with the groove on the plane on the made bottleneck, core rod base 2 has two radial symmetry to lead to the axial opening 9 of core rod from the core rod bottom surface, the diameter of axial opening is 6mm, the distance of the outer rim of two axial openings 9 is greater than the diameter of bottleneck inboard wall groove bottom land, axial opening 9 enters core rod 1 part and forms two long 6mm at core rod, the notch 8 of wide 3mm, it is the fan groove 6 in the center of circle that a center of circle with axial opening is respectively arranged in the side of core rod base 2, fan groove 6 is communicated with axial opening 9, bottleneck inboard wall groove shaping accessory respectively is installed in two axial openings 9, the shaping accessory is the round bar 3 that mates with axial opening, the part that round bar stretches out core rod base 2 cuts into core rod 1 shape and is complementary, and leave an outside hypotenuse like right-angle triangle at the corresponding position of bottleneck inboard wall groove is arcual triangle projection 4, the thickness 1mm of triangle projection 4, be complementary with the width of bottleneck inboard wall groove, the high 1.5mm of triangle projection 4, long 3.5mm, rotate shaping accessory round bar 3, triangle projection 4 on it can be stretched out core rod or is hidden in two notches 8 of core rod, two 36 fan grooves 6 of spending by core rod base 2 respectively have the cylindric driving lever 5 of a 5mm to link to each other with shaping accessory round bar 3, driving lever 5 can be stirred shaping accessory round bar 3, makes triangle projection 4 stretch out core rod 1 (unlatching) or be hidden in two notches 8 of core rod 1 (closure).
The running of the glass tube vial bottleneck internal mold of two-sided concave-convex mouth of the present invention is as follows: shaping accessory round bar 3 is (spring connects or mechanical linkage) under the effect of driving lever 5, triangle projection 4 is under the closure state in the notch 8, core rod 1 stretches in the glass tube vial bottleneck of being made, touch the upper surface 7 of core rod pedestal 2 until bottleneck, driving lever 5 is 36 ° of the following rotations of cylinder or mechanical linkage, driving shaping accessory round bar 3 rotates, triangle projection 4 is protruding to be in open mode outside notch 8 thereby make, because glass tube vial is in rotation constantly, under the cooperation of bottleneck external mold, bottleneck is shaped, the protruding circle of core rod pedestal 2 upper surfaces 7 makes and forms a groove on the bottleneck on the plane, and triangle projection 4 then forms a groove at the bottleneck inwall.Driving lever 5 is because the cylinder retraction then, and spring is pulled back or mechanical linkage and get back to initial state, and triangle projection 4 retracts in the notch 8, and core rod 1 withdraws from bottleneck, a bottleneck completion of processing.Adopt glass tube vial bottleneck internal mold of the present invention can make the glass tube vial bottleneck of two-sided concave-convex mouth easily.
Claims (4)
1. two-sided concave-convex mouth glass tube vial is characterized in that: the bottleneck inwall is fluted, the glass tube vial of fluted or protruding circle on the plane on the bottleneck.
2. bottleneck internal mold for preparing the described glass tube vial of claim 1, it is characterized in that: its core rod (1) and core rod base (2) combine, core rod (1) is a right cylinder, core rod base (2) upper surface (7) has protruding circle or groove (10) together, corresponding with groove or protruding circle on the plane on the made bottleneck, core rod base (2) has two radial symmetry to lead to the axial opening (9) of core rod (1) from the core rod bottom surface, the distance of the outer rim of two axial openings (9) is greater than the diameter of bottleneck inboard wall groove bottom land, the part that axial opening (9) enters core rod (1) goes up formation two notches (8) at core rod (1), the fan groove (6) that in the side of core rod base (2) center of circle with axial opening (9) to be arranged respectively be the center of circle, fan groove (6) is communicated with axial opening (9), bottleneck inboard wall groove shaping accessory respectively is installed in two axial openings (9), the shaping accessory is the round bar (3) that mates with axial opening, the part that round bar (3) stretches out core rod base (2) cuts into core rod (1) shape and is complementary, and leave an outside hypotenuse like right-angle triangle at the corresponding position of bottleneck inboard wall groove is arcual triangle projection (4), the thickness of triangle projection (4) and the width of bottleneck inboard wall groove are complementary, the height of triangle projection (4) is greater than the degree of depth of bottleneck inboard wall groove, rotate shaping accessory round bar (3), triangle projection (4) on it can be stretched out core rod (1) or is hidden in two notches (8) of core rod (1), two fan grooves (6) by core rod base (2) respectively have a driving lever (5) to link to each other with shaping accessory round bar (3), driving lever (5) can be stirred shaping accessory round bar (3), makes triangle projection (4) stretch out core rod (1) or be hidden in two notches (8) of core rod (1).
3. the bottleneck internal mold of glass tube vial according to claim 2 is characterized in that: the angle of shaping accessory round bar (3) is stirred in described driving lever (5) control can regulate the height that triangle projection (4) is stretched out, and reaches the degree of depth of control bottleneck inboard wall groove.
4. the bottleneck internal mold of glass tube vial according to claim 2, it is characterized in that: in the described core rod base (2) cooling-water duct is arranged, the import and export of cooling-water duct is connected with water inlet pipe and rising pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100187760A CN101234842B (en) | 2008-01-23 | 2008-01-23 | Two-sided concave-convex mouth tubular bottle and bottle mouth inner die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100187760A CN101234842B (en) | 2008-01-23 | 2008-01-23 | Two-sided concave-convex mouth tubular bottle and bottle mouth inner die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101234842A true CN101234842A (en) | 2008-08-06 |
| CN101234842B CN101234842B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100187760A Active CN101234842B (en) | 2008-01-23 | 2008-01-23 | Two-sided concave-convex mouth tubular bottle and bottle mouth inner die |
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| CN (1) | CN101234842B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230151A (en) * | 2014-08-29 | 2014-12-24 | 扬州大晟药用玻璃有限公司 | Glass bottle opening tooth making mold core |
| CN107827339A (en) * | 2017-11-21 | 2018-03-23 | 常熟市伟恒模具铸造有限公司 | The mouth mold of stretching structure with the shaping of buckle fixed bit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670353Y (en) * | 2003-12-11 | 2005-01-12 | 巢建峰 | Inner mould for held bottle with concave or convex mouth |
| CN201198464Y (en) * | 2008-01-23 | 2009-02-25 | 巢建峰 | Bottle mouth internal mold tubed phial with convex-concave mouth or double-sided convex-concave mouth |
-
2008
- 2008-01-23 CN CN2008100187760A patent/CN101234842B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230151A (en) * | 2014-08-29 | 2014-12-24 | 扬州大晟药用玻璃有限公司 | Glass bottle opening tooth making mold core |
| CN107827339A (en) * | 2017-11-21 | 2018-03-23 | 常熟市伟恒模具铸造有限公司 | The mouth mold of stretching structure with the shaping of buckle fixed bit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101234842B (en) | 2010-12-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gerresheimer Shuangfeng Pharmaceutical Glass (Danyang) Co.,Ltd. Assignor: Shuangfeng Grace medical packaging (Zhenjiang) Co., Ltd.|Cao Jianfeng Contract record no.: 2011320000585 Denomination of invention: Two-sided concave-convex mouth tubular bottle and bottle mouth inner die Granted publication date: 20101229 License type: Exclusive License Open date: 20080806 Record date: 20110422 |