CN114683485A - Mould for producing plastic medicine bottle - Google Patents
Mould for producing plastic medicine bottle Download PDFInfo
- Publication number
- CN114683485A CN114683485A CN202011581954.8A CN202011581954A CN114683485A CN 114683485 A CN114683485 A CN 114683485A CN 202011581954 A CN202011581954 A CN 202011581954A CN 114683485 A CN114683485 A CN 114683485A
- Authority
- CN
- China
- Prior art keywords
- mold
- mould
- fixedly connected
- medicine bottle
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 35
- 229920003023 plastic Polymers 0.000 title claims abstract description 35
- 239000003814 drug Substances 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
- B29C2045/664—Mould opening, closing or clamping devices mechanical using mould clamping means operating independently from the mould closing means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold for producing plastic medicine bottles, which comprises an upper mold and a lower mold, wherein a mold cavity is formed in the lower mold, threads are arranged at the bottom of the side surface of the inner wall of the mold cavity, a middle column is fixedly connected to the middle part of the bottom of the inner wall of the mold cavity, a cooling cavity is formed in the middle part of the middle column, a partition plate is fixedly connected to the middle part of the cooling cavity, a drainage cavity is formed in the partition plate, a drainage hole is formed in the top of the drainage cavity and communicated with the cooling cavity, a water inlet pipe is communicated with the bottom of the cooling cavity, a drainage pipe is communicated with the bottom of the drainage cavity, a mounting groove is formed in the lower mold, and a water injection pipe and a return pipe are arranged in the mounting groove. This mould of production plastics medicine bottle has solved current mould for plastic bottle production and has not taught good cooling measure, and the cooling shaping required time is longer, leads to the lower problem of work efficiency.
Description
Technical Field
The invention relates to the technical field of plastic bottle production, in particular to a mold for producing plastic medicine bottles.
Background
The plastic bottle is mainly made of materials such as polyethylene or polypropylene and added with various organic solvents, the plastic bottle widely uses polyester, polyethylene and polypropylene as raw materials, the plastic bottle is heated at high temperature after being added with the corresponding organic solvents, and then is subjected to blow molding, extrusion blowing or injection molding through a plastic mold, the plastic bottle is widely applied, and common packages such as beverages and medicines are packaged.
Need use the mould during production of plastics medicine bottle, but the mould is used in current production of plastic bottle does not have good cooling measure, and cooling shaping required time is longer, leads to work efficiency lower to prior art appears the deviation when the compound die easily, leads to the leakproofness of mould not enough, and product quality goes wrong.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mold for producing plastic medicine bottles, and solves the problems that the existing mold for producing plastic bottles has no good cooling measure, and the work efficiency is low due to long time required by cooling and forming.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mould of production plastics medicine bottle, includes mould and lower mould, the die cavity has been seted up to the inside of lower mould to the bottom of die cavity inner wall side is provided with the screw thread, the middle part fixedly connected with center pillar of die cavity inner wall bottom to the cooling chamber has been seted up to the inside of center pillar, cooling chamber middle part fixedly connected with baffle to the drainage chamber has been seted up to the inside of baffle, the top in drainage chamber is provided with the wash port to the wash port is linked together with the cooling chamber, the bottom intercommunication in cooling chamber has the inlet tube, the bottom intercommunication in drainage chamber has the drain pipe.
Preferably: the mounting groove is formed in the lower die, and a water injection pipe and a return pipe are arranged in the mounting groove.
Preferably: the bottom end of the water inlet pipe is communicated with the water injection pipe, and the bottom end of the water discharge pipe is communicated with the return pipe.
Preferably: the bottom fixedly connected with bottom plate of lower mould, the draw-in groove has all been seted up to the both sides at lower mould top to the bottom fixedly connected with spring of draw-in groove inner wall.
Preferably: the top end fixedly connected with slide of spring to the both sides of slide all with the inner wall sliding connection of draw-in groove.
Preferably: go up the equal fixedly connected with in both sides of mould bottom and the card axle of draw-in groove looks adaptation to the hole of moulding plastics has been seted up at the top of going up the mould.
Preferably: the bottom in the hole of moulding plastics is provided with seal ring, go up the inside of mould and lower mould and all seted up the screw hole.
Preferably: the inner thread of the threaded hole is connected with a bolt, and the upper die and the lower die are fixedly connected through the threaded hole and the bolt.
Advantageous effects
The invention provides a mold for producing plastic medicine bottles. The method has the following beneficial effects:
(1) this mould of production plastics medicine bottle, with the installation of card axle vertical alignment draw-in groove downwards, then it is fixed with the lower mould through screw hole and bolt will go up the mould, the inside raw materials that injects into of rethread injection hole to the die cavity, then pour into cold water into to cooling chamber inside through the water injection pipe, fill through the wash port after the cooling chamber when cold water, drainage chamber and back flow discharge, the cooling shaping of plastic bottle with higher speed, and the center pillar that metal copper made has better heat conduction effect, very big reduction the cooling shaping time of plastic bottle, and the work efficiency is improved.
(2) This mould of production plastics medicine bottle, this equipment simple structure, convenient to use treats after the raw materials cooling of die cavity inside, unscrews the bolt, can promote slide rebound at the spring to promote the card axle and shift up, will go up mould jack-up, conveniently will go up the mould and take out, simplified the mould unloading flow, further improve work efficiency, and the setting of card axle and draw-in groove can not appear the deviation when having guaranteed the compound die.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention.
In the figure: 1 upper die, 2 lower dies, 3 die cavities, 4 center pillars, 5 threads, 6 cooling cavities, 7 partition plates, 8 drainage cavities, 9 drainage holes, 10 mounting grooves, 11 water injection pipes, 12 return pipes, 13 water inlet pipes, 14 drainage pipes, 15 bottom plates, 16 clamping grooves, 17 springs, 18 sliding plates, 19 clamping shafts, 20 injection molding holes, 21 sealing gaskets, 22 threaded holes and 23 bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mould of production plastics medicine bottle, including last mould 1 and lower mould 2, die cavity 3 has been seted up to the inside of lower mould 2, and the bottom of 3 inner wall sides in die cavity is provided with screw thread 5, the middle part fixedly connected with center pillar 4 of 3 inner wall bottoms in die cavity, center pillar 4 has metal copper to make, and cooling chamber 6 has been seted up to the inside of center pillar 4, 6 middle part fixedly connected with baffles 7 in cooling chamber, and drainage chamber 8 has been seted up to the inside of baffle 7, the top in drainage chamber 8 is provided with wash port 9, and wash port 9 is linked together with cooling chamber 6, the bottom intercommunication in cooling chamber 6 has inlet tube 13, the bottom intercommunication in drainage chamber 8 has drain pipe 14.
Further: the lower mold 2 is provided with a mounting groove 10 therein, and a water injection pipe 11 and a return pipe 12 are provided in the mounting groove 10.
Further: the bottom end of the water inlet pipe 13 is communicated with the water injection pipe 11, and the bottom end of the water outlet pipe 14 is communicated with the return pipe 12.
Further: the bottom fixedly connected with bottom plate 15 of lower mould 2, draw-in groove 16 has all been seted up to the both sides at lower mould 2 top to the bottom fixedly connected with spring 17 of draw-in groove 16 inner wall.
Further: the top end of the spring 17 is fixedly connected with a sliding plate 18, and two sides of the sliding plate 18 are connected with the inner wall of the clamping groove 16 in a sliding mode.
Further: the two sides of the bottom of the upper die 1 are fixedly connected with clamping shafts 19 matched with the clamping grooves 16, and the top of the upper die 1 is provided with an injection molding hole 20.
Further: the bottom of injection hole 20 is provided with seal ring 21, and threaded hole 22 has all been seted up to the inside of going up mould 1 and lower mould 2.
Further: the screw 23 is connected with the internal thread of the screw hole 22, and the upper die 1 and the lower die 2 are fixedly connected through the screw hole 22 and the screw 23.
When the cooling device is used, the clamping shaft 19 is vertically aligned with the clamping groove 16 to be installed downwards, the upper die 1 and the lower die 2 are fixed through the threaded hole 22 and the bolt 23, raw materials are injected into the die cavity 3 through the injection hole 20, cold water is injected into the cooling cavity 6 through the water injection pipe 11, the cold water is discharged through the water discharge hole 9, the water discharge cavity 8 and the return pipe 12 after the cooling cavity is filled with the cold water, cooling forming of a plastic bottle is accelerated, the central column 4 made of metal copper has a good heat conduction effect, cooling forming time of the plastic bottle is greatly reduced, working efficiency is improved, after the raw materials in the die cavity are cooled, the bolt 23 is unscrewed, the upper die 1 is ejected under the action of the spring 17, the die unloading process is simplified, and working efficiency is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mould of production plastics medicine bottle, includes mould (1) and lower mould (2), its characterized in that: die cavity (3) have been seted up to the inside of lower mould (2) to the bottom of die cavity (3) inner wall side is provided with screw thread (5), the middle part fixedly connected with center pillar (4) of die cavity (3) inner wall bottom to cooling chamber (6) have been seted up to the inside of center pillar (4), cooling chamber (6) middle part fixedly connected with baffle (7), and drainage chamber (8) have been seted up to the inside of baffle (7), the top in drainage chamber (8) is provided with wash port (9), and wash port (9) are linked together with cooling chamber (6), the bottom intercommunication in cooling chamber (6) has inlet tube (13), the bottom intercommunication in drainage chamber (8) has drain pipe (14).
2. A mold for producing a plastic medicine bottle according to claim 1, wherein: an installation groove (10) is formed in the lower die (2), and a water injection pipe (11) and a return pipe (12) are arranged in the installation groove (10).
3. A mold for producing a plastic medicine bottle according to claim 2, wherein: the bottom end of the water inlet pipe (13) is communicated with the water injection pipe (11), and the bottom end of the water discharge pipe (14) is communicated with the return pipe (12).
4. A mold for producing a plastic medicine bottle according to claim 1, wherein: the bottom fixedly connected with bottom plate (15) of lower mould (2), draw-in groove (16) have all been seted up to the both sides at lower mould (2) top to the bottom fixedly connected with spring (17) of draw-in groove (16) inner wall.
5. The mold for producing a plastic medicine bottle as claimed in claim 4, wherein: the top end of the spring (17) is fixedly connected with a sliding plate (18), and two sides of the sliding plate (18) are connected with the inner wall of the clamping groove (16) in a sliding mode.
6. The mold for producing a plastic medicine bottle as claimed in claim 4, wherein: go up equal fixedly connected with in both sides of mould (1) bottom and card axle (19) with draw-in groove (16) looks adaptation to mould (1)'s top has seted up injection molding hole (20).
7. The mold for producing a plastic medicine bottle as claimed in claim 6, wherein: the bottom of the injection molding hole (20) is provided with a sealing washer (21), and threaded holes (22) are formed in the upper die (1) and the lower die (2).
8. A mold for manufacturing a plastic medicine bottle as claimed in claim 7, wherein: the inner thread of the threaded hole (22) is connected with a bolt (23), and the upper die (1) and the lower die (2) are fixedly connected through the threaded hole (22) and the bolt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011581954.8A CN114683485A (en) | 2020-12-28 | 2020-12-28 | Mould for producing plastic medicine bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011581954.8A CN114683485A (en) | 2020-12-28 | 2020-12-28 | Mould for producing plastic medicine bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114683485A true CN114683485A (en) | 2022-07-01 |
Family
ID=82130412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011581954.8A Pending CN114683485A (en) | 2020-12-28 | 2020-12-28 | Mould for producing plastic medicine bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114683485A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481459A (en) * | 2013-09-30 | 2014-01-01 | 苏州益群模具有限公司 | Novel plastic injection mold |
| CN206926214U (en) * | 2017-04-19 | 2018-01-26 | 陈日林 | A kind of mould for producing Plastic medicinal bottle |
| CN208197446U (en) * | 2018-05-21 | 2018-12-07 | 钱程霞 | A kind of injection mold of adjustable tightness |
| CN208615166U (en) * | 2018-05-05 | 2019-03-19 | 河南省聚创磨具有限公司 | A kind of resin diamond grinding wheel unloads die craft equipment |
| CN109866394A (en) * | 2019-03-05 | 2019-06-11 | 福建省靖虹模具科技有限公司 | A kind of injection mold of teaching aid box stationery series |
| CN211662534U (en) * | 2019-11-14 | 2020-10-13 | 台州市黄岩达意隆模具有限公司 | Two-section type core structure of wide-mouth bottle blank mold |
-
2020
- 2020-12-28 CN CN202011581954.8A patent/CN114683485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481459A (en) * | 2013-09-30 | 2014-01-01 | 苏州益群模具有限公司 | Novel plastic injection mold |
| CN206926214U (en) * | 2017-04-19 | 2018-01-26 | 陈日林 | A kind of mould for producing Plastic medicinal bottle |
| CN208615166U (en) * | 2018-05-05 | 2019-03-19 | 河南省聚创磨具有限公司 | A kind of resin diamond grinding wheel unloads die craft equipment |
| CN208197446U (en) * | 2018-05-21 | 2018-12-07 | 钱程霞 | A kind of injection mold of adjustable tightness |
| CN109866394A (en) * | 2019-03-05 | 2019-06-11 | 福建省靖虹模具科技有限公司 | A kind of injection mold of teaching aid box stationery series |
| CN211662534U (en) * | 2019-11-14 | 2020-10-13 | 台州市黄岩达意隆模具有限公司 | Two-section type core structure of wide-mouth bottle blank mold |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220701 |
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| RJ01 | Rejection of invention patent application after publication |