CN211843154U - Bottle forming die suitable for single-dose eye drop bottle - Google Patents
Bottle forming die suitable for single-dose eye drop bottle Download PDFInfo
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- CN211843154U CN211843154U CN201922397010.4U CN201922397010U CN211843154U CN 211843154 U CN211843154 U CN 211843154U CN 201922397010 U CN201922397010 U CN 201922397010U CN 211843154 U CN211843154 U CN 211843154U
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Abstract
The utility model relates to a bottle body forming mould suitable for a single dose eye drop bottle body, which is used for forming the body part of the eye drop bottle body; the bottle forming die comprises a left bottle body forming frame, a right bottle body forming frame, a left bottle body forming die and a right bottle body forming die, wherein the left bottle body forming frame and the right bottle body forming frame are oppositely arranged on the left and right sides, the left bottle body forming die and the right bottle body forming die are respectively assembled on the left bottle body forming frame and the right bottle body forming frame, the left bottle body forming die comprises a head die fixing block and a bottle body combination assembled on the head die fixing block, and the right bottle body forming die and the left. The utility model is suitable for the shaping of the bottle body part of the single dose eye drop bottle body.
Description
Technical Field
The utility model belongs to the technical field of medical machine, especially, relate to a bottle forming die who is suitable for single dose eye drop bottle.
Background
At present, the bottle blowing molding technology has higher technical content in a three-in-one technology, and the domestic bottle blowing molding technology level is relatively laggard. China puts the blowing, filling and sealing integrated machine into a special project of great technical innovation. The plastic bottle blowing, filling and sealing integrated machine adopts PP, PET and PE particles as bottle making raw materials, and the equipment is electromechanical integrated packaging equipment which rechecks a plurality of technologies in the processes of bottle blowing, liquid filling, bottle sealing, bottle edge cutting treatment, bottle conveying, liquid production and the like into a whole.
In the field of pharmaceutical machinery, a die cutting device, a bottle making device and a filling and sealing device are arranged on the same machine frame by the linkage line of the existing single-dose eye drop blowing and sealing integrated machine, the production process of the single-dose eye drops mainly comprises material extruding, bottle forming, liquid medicine filling and bottle sealing, namely, a single-dose eye drop bottle body made at a material extruding bottle forming station is conveyed to a filling and sealing station to complete filling and sealing, and then is clamped by a clamping device, and finally, a whole plate finished product with a plurality of single-dose eye drops is obtained.
Therefore, based on these problems, it is important to provide a bottle body molding die suitable for a single-dose eye drop bottle body.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve the problem that exists among the above-mentioned prior art, provide a bottle forming die who is suitable for single dose eye drop bottle.
The utility model discloses a solve the technical scheme who takes of this problem and be:
a bottle forming die suitable for a single dose eye drop bottle is used for forming the body part of the eye drop bottle; the bottle forming die comprises a left bottle body forming frame, a right bottle body forming frame, a left bottle body forming die and a right bottle body forming die, wherein the left bottle body forming frame and the right bottle body forming frame are oppositely arranged on the left and right sides, the left bottle body forming die and the right bottle body forming die are respectively assembled on the left bottle body forming frame and the right bottle body forming frame, the left bottle body forming die comprises a head die fixing block and a bottle body combination assembled on the head die fixing block, and the right bottle body forming die and the left.
Preferably, the left bottle body forming frame and the left bottle body forming die are mutually fixed through a plurality of connecting long positioning pins, and the right bottle body forming frame and the right bottle body forming die are mutually fixed through a plurality of connecting long positioning pins.
Further preferably, the left bottle body forming frame/the right bottle body forming frame respectively comprise a vertically arranged head template and side clamping plates respectively and fixedly connected to two sides of the head template, and the left bottle body forming mold/the right bottle body forming mold are respectively assembled between the head template and the side clamping plates.
Further preferably, the bottle body assembly comprises a bottle body assembly and a bottle head assembly which are arranged from top to bottom, and the head die fixing block comprises an upper head die fixing block and a lower head die fixing block which are arranged from top to bottom.
Further preferably, the bottle body combination comprises a bottle bottom part and at least one mold block of the bottle body part which are sequentially assembled on the upper head die fixing block from top to bottom, and the bottle head combination comprises a bottle shoulder part, a bottle neck part and a semicircular cap sealing part which are sequentially assembled on the lower head die fixing block from top to bottom.
Further preferably, an installation cavity for accommodating the bottle bottom and the bottle body is arranged on one side, facing the eye drop bottle body forming space, of the upper head die fixing block, an installation cavity for accommodating the bottle shoulder, the bottle neck and the semicircular cap sealing part is arranged on the upper portion of one side, facing the eye drop bottle body forming space, of the lower head die fixing block, the upper end of the installation cavity of the lower head die fixing block is of an open structure, and a plurality of vertical grooves are correspondingly and uniformly formed in the two opposite head die fixing blocks.
Further preferably, the bottle bottom comprises a module board and a plurality of bottle bottom grooves uniformly arranged along the length direction of the module board, the bottle bottom grooves are used for forming the bottom of the bottle body area, the number of the bottle bottom grooves is the same as the number of the eye drop bottle body forming spaces, and the size of the lower opening of each bottle bottom groove is larger than that of the upper opening.
Further preferably, the bottle body part comprises a module plate and a plurality of bottle body grooves uniformly arranged along the length direction of the module plate, the bottle body grooves are used for forming the bottle body area, the number of the bottle body grooves is the same as that of the eye drop bottle body forming spaces, and the bottle body grooves are of a semi-cylindrical structure.
Further preferably, the bottle shoulder comprises a module plate and a plurality of bottle shoulder grooves uniformly arranged along the length direction of the module plate, the bottle shoulder grooves are used for forming the upper parts of a bottle shoulder area and an opening twist-off area, the number of the bottle shoulder grooves is the same as that of forming spaces of the eye drop bottle bodies, and the size of the opening at the lower part of each bottle shoulder groove is smaller than that of the opening at the upper part.
Further preferably, the bottle neck part comprises a module plate and a plurality of bottle mouth grooves uniformly arranged along the length direction of the module plate, the bottle mouth grooves are used for forming the lower part of the opening twist-off area, and the number of the bottle mouth grooves is the same as that of the forming spaces of the eye drop bottle bodies.
Further preferably, the semicircular cap sealing part comprises a module plate and a plurality of cap sealing grooves uniformly arranged along the length direction of the module plate, the cap sealing grooves are used for forming a semicircular cap sealing area and a handle area, and the number of the cap sealing grooves is the same as that of eye drop bottle forming spaces.
Further preferably, the bottle bottom groove, the bottle body groove, the bottle shoulder groove, the bottle mouth groove, and the cap sealing groove are formed with a molding rib for molding an outer contour of the eye drop bottle body.
Preferably, the outer walls of the left bottle body forming frame and the right bottle body forming frame are respectively connected with a cold water connecting seat, the cold water connecting seat is provided with a water inlet joint and a water outlet joint, cooling water channels which are communicated with each other are respectively arranged between the left bottle body forming frame and the left bottle body forming die and between the right bottle body forming frame and the right bottle body forming die, and the cooling water channels are respectively of a path structure which starts from the water inlet joint, passes through the left bottle body forming frame and the left bottle body forming die or passes through the right bottle body forming frame and the right bottle body forming die and reaches the water outlet joint. And a sealing O-shaped ring is arranged between the adjacent cooling water channels.
Preferably, the outer walls of the left bottle body forming frame and the right bottle body forming frame are respectively connected with a vacuum connecting seat, a vacuum connector is arranged on the vacuum connecting seat, mutually communicated vacuum channels are respectively arranged between the left bottle body forming frame and the left bottle body forming mold and between the right bottle body forming frame and the right bottle body forming mold, and the vacuum connectors are communicated with the vacuum channels. And a sealing O-shaped ring is arranged between the adjacent vacuum channels.
Preferably, the two sides of the left bottle body forming frame are respectively convexly provided with second guide pins, and the two sides of the right bottle body forming frame are respectively concavely provided with second pin sleeves which are correspondingly inserted with the second guide pins one by one.
Preferably, still be equipped with including the installation frame, bottle tail forming die installs in the installation frame, be equipped with two drive cylinder in the installation frame relatively for drive bottle forming die removes.
The utility model has the advantages and positive effects that:
1. the utility model discloses in, bottle combination on left bottle shaping frame, the right bottle shaping frame is used for the bottle part of extrusion eye drop bottle, and later the bottle part removes liquid medicine filling district immediately, carries out the aseptic filling of liquid medicine, and after the liquid medicine filling, left side tail forming die and the quick closed afterbody that makes the bottle of right tail forming die are airtight, sealed in the twinkling of an eye to reach liquid medicine sterile condition in the bottle.
2. The utility model discloses in, the diameter in opening twist-off area 305 is between 5-10mm, not only helps single eye drop bottle to turn round the bottleneck very easily, instils into the liquid medicine in the eye, can guarantee the volume of instiling into of every liquid medicine simultaneously and control at 0.05ml 0.01ml within range to the treatment of product has effectively been guaranteed.
3. The utility model discloses in, cylindric material base centre gripping is attached the cylindric material base on left bottle forming die, the wall of left bottle forming die in the right side through vacuum adsorption between left bottle forming frame, right bottle forming frame, and the cooling water cooling in the rethread cooling water passageway makes the cylindric material base design become required bottle part, and the shaping is efficient, helps the shaping of eye drop bottle, reduces the defective rate.
4. The utility model discloses in, when left bottle shaping frame, right bottle shaping frame were closed, second guide pin and second guide pin cover one-to-one cartridge realized the location between left bottle shaping frame, the right bottle shaping frame.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of a bottle body molding die;
FIG. 2 is a schematic view of the left bottle forming frame assembled with the left bottle forming mold;
FIG. 3 is a schematic front view of the structure of FIG. 2;
FIG. 4 is a schematic view of the right bottle forming frame assembled with the right bottle forming mold;
FIG. 5 is a schematic view showing the structure of the left bottle forming frame;
FIG. 6 is a schematic structural view of an upper die fixing block;
FIG. 7 is a schematic structural view of a lower head die fixing block;
FIG. 8 is a schematic view of the structure of the bottom of the bottle;
FIG. 9 is a schematic structural view of the body portion;
FIG. 10 is a schematic view of the structure of the bottle shoulder;
FIG. 11 is a schematic view of the construction of the bottle neck;
FIG. 12 is a schematic view of a semi-circular cap section;
fig. 13 is a front view structural schematic diagram of an eye drop bottle body.
In the figure: 1, a left bottle body forming frame, 101, an upper head die fixing block, 102, a lower head die fixing block, 103, a head die back plate, 104, a side clamping plate, 105, a bottle bottom, 106, a bottle body, 107, a bottle shoulder, 108, a bottle neck, 109, a semicircular cap sealing part, 110, a cold water connecting seat, 111, a water inlet joint, 112, a water outlet joint, 113, a vacuum connecting seat, 114, a vacuum joint, 115 and a second guide pin; 2. a right bottle body forming frame, 201, a second pin sleeve; 3. eye drop bottle, 301 bottle tail portion, 302 bottle portion, 303 body region, 304 bottle shoulder region, 305 opening twist-off region, 306 semicircular cap sealing region, 307 handle region;
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. The present invention will be described in detail with reference to fig. 1 to 13.
Example (b):
a bottle body molding die suitable for a single-dose eye drop bottle body, which is used for molding the bottle body portion 303 of the eye drop bottle body 3; it is including controlling relative left bottle shaping frame 1, the right bottle shaping frame 2 that sets up, respectively assemble left bottle forming die, the right bottle forming die on left bottle shaping frame 1, the right bottle shaping frame 2, left side bottle forming die includes the head die fixed block, assembles the bottle combination on the head die fixed block, right side bottle forming die is the same with left bottle forming die structural component.
The working principle is as follows: when the bottle body part 303 is formed, the cylindrical blank is clamped between the left bottle body forming frame 1 and the right bottle body forming frame 2, a left bottle body forming mold is assembled on the left bottle body forming frame 1, a right bottle body forming mold is assembled on the right bottle body forming frame 2, the bottle body combination on the left bottle body forming frame 1 and the right bottle body forming frame 2 is used for extruding the bottle body part 303 of the eye drop bottle body, then the bottle body part 303 is moved to a liquid medicine filling area, aseptic filling of liquid medicine is carried out, bottle body forming and liquid medicine filling are continuously completed, meanwhile, a filling area is carried out under an A-level environment, after liquid medicine is filled, the left bottle tail forming mold and the right bottle tail forming mold are quickly closed to enable the tail part of the bottle body to be instantly closed and sealed, and therefore the liquid medicine aseptic state in the bottle body.
Furthermore, it can be considered in this embodiment that the left bottle forming frame and the left bottle forming mold are fixed to each other by a plurality of connecting long positioning pins, and the right bottle forming frame and the right bottle forming mold are fixed to each other by a plurality of connecting long positioning pins. And a plurality of eye drop bottle body forming spaces are enclosed between the left bottle body forming die and the right bottle body forming die.
Furthermore, it can be considered in this embodiment that the left bottle forming frame/the right bottle forming frame respectively include a vertically disposed head rest plate and side clamping plates respectively and fixedly connected to two sides of the head rest plate, and the left bottle forming mold/the right bottle forming mold are respectively assembled between the head rest plate and the side clamping plates.
Furthermore, it can be considered in this embodiment that the bottle body assembly includes a bottle body assembly and a bottle head assembly which are arranged up and down, and the head die fixing block includes an upper head die fixing block 101 and a lower head die fixing block 102 which are arranged up and down.
Further, it is also considered in this embodiment that the bottle body assembly includes a bottle bottom 105 and at least one mold block of the bottle body 106 which are sequentially assembled on the upper head mold fixing block 101 from top to bottom, and the bottle head assembly includes a bottle shoulder 107, a bottle neck 108 and a semicircular cap 109 which are sequentially assembled on the lower head mold fixing block 102 from top to bottom.
Furthermore, it can be considered in this embodiment that a mounting cavity for accommodating the bottle bottom 105 and the bottle body 106 is disposed on one side of the upper head die fixing block 101, a mounting cavity for accommodating the bottle shoulder 107, the bottle neck 108 and the semicircular cap 109 is disposed on the upper portion of one side between the lower head die fixing blocks 102, the upper end of the mounting cavity of the lower head die fixing block 102 is of an open structure, and a plurality of vertical grooves are correspondingly and uniformly disposed on the two opposite head die fixing blocks.
Further, it can be considered in this embodiment that the bottle bottom 105 includes a module board, and a plurality of bottle bottom grooves uniformly arranged along the length direction of the module board, the bottle bottom grooves are used for forming the bottom of the bottle body area 303, the number of the bottle bottom grooves is the same as the number of the eye drop bottle body forming spaces, and the lower opening size of the bottle bottom grooves is larger than the upper opening size.
Further, it can be considered in this embodiment that the bottle body 106 includes a module board and a plurality of bottle body grooves uniformly arranged along the length direction of the module board, the bottle body grooves are used for forming the bottle body area 303, the number of the bottle body grooves is the same as the number of the eye drop bottle forming spaces, and the bottle body grooves are in a semi-cylindrical structure.
Furthermore, it can be considered in this embodiment that the bottle shoulder portion 107 includes a module board and a plurality of bottle shoulder grooves uniformly arranged along the length direction of the module board, the bottle shoulder grooves are used for forming the upper portions of the bottle shoulder area 304 and the opening twist-off area 305, the number of the bottle shoulder grooves is the same as the number of the forming spaces of the eye drop bottle body, the size of the lower opening of the bottle shoulder grooves is smaller than that of the upper opening, wherein the diameter of the opening twist-off area 305 is between 5 mm and 10mm, which not only facilitates the easy twisting of the bottle opening of a single eye drop bottle body to drop the liquid medicine into the eye, but also ensures that the dropping amount of each liquid medicine is controlled within the range of 0.05ml ± 0.01ml, thereby effectively ensuring the therapeutic effect of the product.
Still further, it is also considered in this embodiment that the bottle neck 108 includes a module board, and a plurality of bottle mouth grooves uniformly arranged along the length direction of the module board, the bottle mouth grooves are used for forming the lower part of the opening twist-off area 305, and the number of the bottle mouth grooves is the same as the number of the eye drop bottle forming spaces.
Further, it is also considered in this embodiment that the semicircular cap part 109 includes a module board, and a plurality of cap grooves uniformly arranged along the length direction of the module board, the cap grooves being used for forming the semicircular cap region 306 and the handle region 307, and the number of the cap grooves being the same as the number of the eye drop bottle forming spaces.
Furthermore, it is also considered in this embodiment that the bottle bottom groove, the bottle body groove, the bottle shoulder groove, the bottle mouth groove and the cap sealing groove are formed with molding ribs for molding the outer contour of the eye drop bottle body.
Furthermore, it can be considered in this embodiment that the outer walls of the left bottle forming frame 1 and the right bottle forming frame 2 are respectively connected to a cold water connecting seat 110, the cold water connecting seat 110 is provided with a water inlet joint 111 and a water outlet joint 112, and mutually communicated cooling water channels are respectively arranged between the left bottle forming frame 1 and the left bottle forming mold and between the right bottle forming frame 2 and the right bottle forming mold, and the cooling water channels are respectively a passage structure from the water inlet joint 111 to the water outlet joint 112 through the left bottle forming frame 1 and the left bottle forming mold or through the right bottle forming frame 2 and the right bottle forming mold. And a sealing O-shaped ring is arranged between the adjacent cooling water channels.
The cylindric material base centre gripping is in the middle of left bottle forming die, right bottle forming die, attaches the cylindric material base on the wall of left bottle forming die, right bottle forming die through vacuum adsorption, and the cooling water cooling in the rethread cooling water passageway makes the cylindric material base design become required bottle, bottle tail, and the shaping is efficient.
Furthermore, it can be considered in this embodiment that the outer walls of the left bottle forming frame 1 and the right bottle forming frame 2 are respectively connected with a vacuum connecting base 113, the vacuum connecting base 113 is provided with a vacuum joint 114, vacuum channels which are mutually communicated are respectively arranged between the left bottle forming frame 1 and the left bottle forming mold and between the right bottle forming frame 2 and the right bottle forming mold, and the vacuum joint 114 is communicated with the vacuum channels. And a sealing O-shaped ring is arranged between the adjacent vacuum channels.
The cylindrical blank is clamped between the left bottle body forming die and the right bottle body forming die, and is attached to the walls of the left bottle body forming die and the right bottle body forming die through vacuum adsorption, so that the forming of the eye drop bottle body is facilitated, and the reject ratio is reduced.
Furthermore, it is also considered in this embodiment that the two sides of the left bottle forming frame are respectively formed with second guide pins in a protruding manner, and the two sides of the right bottle forming frame are respectively formed with second pin sleeves 201 inserted into the second guide pins 115 in a recessed manner in a one-to-one correspondence manner. The second guide pins 115 are inserted into the second pin sleeves 201 in a one-to-one correspondence, so that the left bottle body forming frame 1 and the right bottle body forming frame 2 are positioned.
Furthermore, still consider in this embodiment, still be equipped with including the installation frame, bottle tail forming die installs in the installation frame, be equipped with two drive cylinder relatively in the installation frame for the removal of drive bottle forming die.
To sum up, the utility model provides a bottle forming die who is suitable for single dose eye drop bottle.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a bottle forming die who is suitable for single dose eye drop bottle for the shaping of the body position of eye drop bottle, its characterized in that:
the bottle forming die comprises a left bottle body forming frame, a right bottle body forming frame, a left bottle body forming die and a right bottle body forming die, wherein the left bottle body forming frame and the right bottle body forming frame are oppositely arranged on the left and right sides, the left bottle body forming die and the right bottle body forming die are respectively assembled on the left bottle body forming frame and the right bottle body forming frame, the left bottle body forming die comprises a head die fixing block and a bottle body combination assembled on the head die fixing block, and the right bottle body forming die and the left.
2. The bottle forming mold for single-dose eye drop bottles according to claim 1, wherein: the left bottle body forming frame and the left bottle body forming die are mutually fixed through a plurality of connecting long positioning pins, and the right bottle body forming frame and the right bottle body forming die are mutually fixed through a plurality of connecting long positioning pins.
3. The bottle forming mold for single-dose eye drop bottles according to claim 1, wherein: the left bottle body forming frame/the right bottle body forming frame respectively comprise a vertically arranged head die backup plate and side clamping plates respectively and fixedly connected to two sides of the head die backup plate, and the left bottle body forming die/the right bottle body forming die are respectively assembled between the head die backup plate and the side clamping plates.
4. The bottle forming mold for single-dose eye drop bottles according to claim 3, wherein: the bottle body combination comprises a bottle body combination and a bottle head combination which are arranged from top to bottom, and the head die fixing block comprises an upper head die fixing block and a lower head die fixing block which are arranged from top to bottom.
5. The bottle forming mold for single-dose eye drop bottles according to claim 4, wherein: the bottle body combination comprises a bottle bottom part and at least one mold block of the bottle body part, wherein the bottle bottom part and the at least one mold block are sequentially assembled on the upper head die fixing block from top to bottom, and the bottle head combination comprises a bottle shoulder part, a bottle neck part and a semicircular cap sealing part which are sequentially assembled on the lower head die fixing block from top to bottom.
6. The bottle forming mold for single-dose eye drop bottles according to claim 5, wherein: the utility model discloses an eyedrop bottle shaping device, including upper die fixed block, head die fixed block, semicircle cap portion, bottle shoulder, bottleneck, semicircle cap portion, the upper end open structure of the upper end of the installation cavity of lower die fixed block, relative two also correspond evenly to be equipped with a plurality of perpendicular grooves on the head die fixed block towards one side in eyedrop bottle shaping space and be used for holding the installation cavity of bottle bottom, bottle body portion, lower die fixed block is equipped with the installation cavity that is used for holding bottle shoulder, bottleneck, semicircle cap portion towards one side upper portion in eyedrop bottle shaping space.
7. The bottle forming mold for single-dose eye drop bottles according to claim 6, wherein: the bottle bottom includes the module board, evenly sets up a plurality of bottle kerfs along module board length direction, the bottle body includes the module board, evenly sets up a plurality of body grooves along module board length direction, the bottle shoulder includes the module board, evenly sets up a plurality of bottle shoulder grooves along module board length direction, the bottleneck includes the module board, evenly sets up a plurality of bottleneck grooves along module board length direction, semicircle cap sealing portion includes the module board, evenly sets up a plurality of cap sealing grooves along module board length direction.
8. The bottle forming mold for single-dose eye drop bottles according to claim 1, wherein: the outer walls of the left bottle body forming frame and the right bottle body forming frame are respectively connected with a cold water connecting seat, the cold water connecting seats are provided with a water inlet joint and a water outlet joint, and cooling water channels which are communicated with each other are respectively arranged between the left bottle body forming frame and the left bottle body forming die and between the right bottle body forming frame and the right bottle body forming die.
9. The bottle forming mold for single-dose eye drop bottles according to claim 1, wherein: the vacuum bottle forming device comprises a left bottle body forming frame, a right bottle body forming frame, a vacuum connector, a vacuum channel and a vacuum connector, wherein the outer walls of the left bottle body forming frame and the right bottle body forming frame are respectively connected with the vacuum connector, the vacuum connector is arranged on the vacuum connector, the vacuum channel is respectively arranged between the left bottle body forming frame and the left bottle body forming mold and between the right bottle body forming frame and the right bottle body forming mold, and the vacuum connector is communicated with the vacuum channel.
10. The bottle forming mold for single-dose eye drop bottles according to claim 1, wherein: and the two sides of the left bottle body forming frame are respectively convexly provided with second guide pins, and the two sides of the right bottle body forming frame are respectively concavely provided with second pin sleeves which are correspondingly inserted with the second guide pins one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397010.4U CN211843154U (en) | 2019-12-27 | 2019-12-27 | Bottle forming die suitable for single-dose eye drop bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397010.4U CN211843154U (en) | 2019-12-27 | 2019-12-27 | Bottle forming die suitable for single-dose eye drop bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843154U true CN211843154U (en) | 2020-11-03 |
Family
ID=73217308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922397010.4U Active CN211843154U (en) | 2019-12-27 | 2019-12-27 | Bottle forming die suitable for single-dose eye drop bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843154U (en) |
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2019
- 2019-12-27 CN CN201922397010.4U patent/CN211843154U/en active Active
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