CN204095007U - The manufacturing installation of plastic containers - Google Patents
The manufacturing installation of plastic containers Download PDFInfo
- Publication number
- CN204095007U CN204095007U CN201420487651.3U CN201420487651U CN204095007U CN 204095007 U CN204095007 U CN 204095007U CN 201420487651 U CN201420487651 U CN 201420487651U CN 204095007 U CN204095007 U CN 204095007U
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- plastic containers
- station
- die unit
- cooling section
- cooling
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Abstract
The utility model discloses a kind of manufacturing installation of plastic containers, comprising: die unit, workbench and driving mechanism; Die unit is moved to corresponding station on workbench successively to complete parison formation, the filling and sealing operation of plastic containers under the effect of driving mechanism; The port of export of die unit is connected with the cooling body for cooling the plastic containers after sealing, and cooling body follows die unit displacement; Cooling body comprises the first cooling section and the second cooling section; First cooling section, the second cooling section are arranged along the axis of workbench, respectively corresponding single station.The utility model manufacturing installation had both extended the cool time of the rear plastic containers of sealing, the corresponding length shortening output track again, thus reach and effectively plastic containers are cooled under the prerequisite of the speed of production not affecting plastic containers, both ensure that the crudy of stamping-out station, and the surface quality of product is high after stamping-out, burr is few.
Description
Technical field
The utility model relates to vessel fabrication field, especially, relates to a kind of manufacturing installation of plastic containers.
Background technology
At present, the manufacturing installation of sterile plastic container mainly adopts one to blow encapsulation all-in-one machine.This blows encapsulation all-in-one machine and comprises parison formation mechanism, filling mechanism and sealing mechanism.Plastic pellet after hot melt of heating is extruded by extruder head by injection moulding extruder, parison formation authorities plastic pellet also forms parison under the environment of pure air, parison is transferred in filling mechanism with mould in the mould of sealing, while filling mechanism pours into liquid in container, get rid of the gas in container.Filling complete after, plastic containers seal by sealing mechanism.Plastic containers are through mould molding, after filling and sealing, stamping-out station is delivered to by sealed station through track, in this process, plastic containers Yin Wendu declines and there will be shrink situation, the most normally used way is after plastic container sealing is good at present, bottle outlet station leads to cooling water and cools plastic containers to coldplate is interior, but because equipment cycle period only had for 12 seconds, in cool time of this station less than 1/3, i.e. 4 seconds, during plastic containers arrival stamping-out station, temperature does not lower completely, pattern maker's shrinkage is bad on the one hand determines, more difficult when making blanking die, on the other hand can be jagged during stamping-out, affect product appearance and use.
Utility model content
The utility model object is the manufacturing installation providing a kind of plastic containers, adds to exist man-hour and cools to solve existing plastic containers the technical problem that the burr produced in the large and process of the punch press process difficulty that causes not affects properties of product.
For achieving the above object, the technical solution adopted in the utility model is as follows:
According to an aspect of the present utility model, a kind of manufacturing installation of plastic containers is provided, comprises: die unit, workbench and driving die unit are along the driving mechanism of the axial displacement of workbench;
Die unit is moved to corresponding station on workbench successively to complete parison formation, the filling and sealing operation of plastic containers under the effect of driving mechanism;
The port of export of die unit is connected with the cooling body for cooling the plastic containers after sealing, and cooling body follows die unit displacement;
Cooling body comprises the first cooling section and the second cooling section; First cooling section, the second cooling section are arranged along the axis of workbench, respectively corresponding single station.
Further, die unit comprises the first mould, the second mould that are oppositely arranged and controls the clamping of the first mould and the second mould open/close mould, and the first mould and the second mould form the die cavity for processing plastic container under matched moulds state.
Further, first cooling section and the second cooling section adopt identical structure, include the two pieces of coldplates be oppositely arranged, one piece in two pieces of coldplates is connected to the first mould through fixed head, another block is connected to the second mould through fixed head, the forward surface of two pieces of coldplates is equipped with groove, is equipped with the coolant flow channel being communicated to groove in every block coldplate.
Further, coldplate is connected to fixed head through support bar, and the first cooling section and the second cooling section share fixed head.
Further, support bar is elastomeric element.
Further, workbench comprises:
The first station of parison formation action is carried out for die unit;
For the second station that die unit carries out filling and sealing action and once cools the plastic containers of sealing;
For carrying out the 3rd station of cooling twice to through once cooled plastic containers;
For the plastic containers after cooling twice being carried out the 4th station shifting to be passed to output track;
3rd station place correspondence is provided with the first clamping part for fixed clamp plastic containers;
4th station is relative with output track, and output track is provided with and moves and for the second clamping part of gripping plastic containers along output track.
Further, the bottom of the second station is provided with for carrying out the demoulding to plastic containers and the location division of location.
Further, location division is demoulding pin.
Further, die unit is provided with installing rack, and driving mechanism is connected with installing rack, and workbench is provided with the guide rail for leading, and installing rack moves along guide rail under the effect of driving mechanism.
Further, driving mechanism is hydraulic drive mechanism, stepper motor or air pressure driving mechanism.
The utility model has following beneficial effect:
The manufacturing installation of the utility model plastic containers, by arranging the cooling body that the plastic containers after to sealing cool at the port of export of die unit, and cooling body comprises the first cooling section and the second cooling section, both the cool time of the rear plastic containers of sealing had been extended, the corresponding length shortening output track again, thus reach and effectively plastic containers are cooled under the prerequisite of the speed of production not affecting plastic containers, both ensure that the crudy of stamping-out station, and the surface quality of product is high after stamping-out, burr is few.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that in the utility model preferred embodiment manufacturing installation, die unit is positioned at the first station;
Fig. 2 is the structural representation that in the utility model preferred embodiment manufacturing installation, die unit is positioned at the second station; And
Fig. 3 is the structural representation that in the utility model preferred embodiment manufacturing installation, die unit is reset to the first station.
Description of reference numerals:
10, die unit; 11, the first mould; 12, the second mould;
20, workbench; 21, the first station; 22, the second station; 23, the 3rd station; 231, the first clamping part; 24, the 4th station; 30, cooling body; 31, the first cooling section; 32, the second cooling section; 33, coldplate; 34, fixed head; 35, support bar; 40, output track; 41, the second clamping part.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to figs. 1 through Fig. 3, preferred embodiment of the present utility model provides a kind of manufacturing installation of plastic containers, this manufacturing installation comprises: die unit 10, workbench 20 and driving die unit 10 are along the driving mechanism (accompanying drawing is not shown) of the axial displacement of workbench 20, wherein, die unit 10 is moved to corresponding station on workbench 20 successively to complete parison formation, the filling and sealing operation of plastic containers under the effect of driving mechanism; In the present embodiment, the port of export of die unit 10 is connected with the cooling body 30 for cooling the plastic containers after sealing, and cooling body 30 follows die unit 10 displacement; Cooling body 30 comprises the first cooling section 31 and the second cooling section 32; First cooling section 31, second cooling section 32 is arranged along the axis of workbench 20, respectively corresponding single station.The present embodiment manufacturing installation, plastic containers after sealing are successively after the first cooling section 31, second cooling section 32 cooling, after fully cooling, transfer to subsequent processing and carry out punch press process, both the cool time of the rear plastic containers of sealing had been extended, the corresponding length shortening output track again, thus reach and effectively plastic containers are cooled under the prerequisite of the speed of production not affecting plastic containers, both ensure that the crudy of stamping-out station, and the surface quality of product is high after stamping-out, burr is few.
In the present embodiment; preferably; die unit 10 comprises the clamping of the first mould 11, second mould 12 be oppositely arranged and the folding mould controlling the first mould 11 and the second mould 12, and the first mould 11 and the second mould 12 form the die cavity being used for processing plastic container under matched moulds state.Wherein, clamping is hydraulic jack or cylinder, and clamping drives the first mould 11, second mould 12 to be in die opening state or the first mould 11, second mould 12 is in matched moulds state.When the first mould 11, second mould 12 is in matched moulds state, die unit 10 is moved to that shaping station carries out parison formation, filling and sealing station carries out filling and sealing operation, to complete the shaping, filling of plastic containers and sealing.
In the present embodiment, workbench 20 comprises: the first station 21 carrying out parison formation action for die unit 10, i.e. mould molding station; For the second station 22 that die unit 10 carries out filling and sealing action and once cools the plastic containers of sealing, i.e. filling and sealing station; For carrying out the 3rd station 23 of cooling twice to once cooled plastic containers, namely cool station; For the plastic containers after cooling twice being carried out the 4th station 24 shifting to be passed to output track 40, i.e. bottle outlet transfer station.Wherein, first station 21 is provided with injection moulding extruder, plastic pellet after hot melt of heating is extruded in the die cavity in die unit 10 by extruder head by injection moulding extruder, to generate container parison in die unit 10, second station 22 is provided with filling mechanism and sealing mechanism, and filling mechanism is used for pouring into liquid in container parison, is discharged by the gas in container simultaneously, filling complete after, sealing mechanism is by seal of vessel.In the present embodiment, preferably, the 3rd station 23 place correspondence is provided with the first clamping part 231 for fixed clamp plastic containers; 4th station 24 is relative with output track 40, and output track 40 is provided with and moves and for the second clamping part 41 of gripping plastic containers along output track 40; The bottom of the second station 22 is provided with for carrying out the demoulding to plastic containers and the location division of location.Preferably, location division is demoulding pin.Like this, die unit 10 and cooling body 30 under the effect of driving mechanism along the axial displacement of workbench 20, when die unit 10 is in the first station 21, first cooling section 31, second cooling section 32 of cooling body 30 lays respectively at the second station 22, the 3rd station 23 place, and the first station 21 place carries out parison formation processing to container; Driving mechanism driven mold unit 10 and cooling body 30 transverse shifting, when die unit 10 is moved to the second station 22 place, filling and sealing operation is carried out to plastic containers, after plastic container sealing completes, plastic containers after sealing are successively after the first cooling section 31, second cooling section 32 cooling, be transferred at the 4th station 24 place on the second clamping part 41 on output track 40, carry out punch press process to be transferred to stamping-out station.
In the present embodiment, alternatively, first cooling section 31 and the second cooling section 32 adopt identical structure, include the two pieces of coldplates 33 be oppositely arranged, one piece in two pieces of coldplates 33 is connected to the first mould 11 through a fixed head 34, the forward surface that another block is connected to the second mould 12, two pieces of coldplates 33 through another fixed head 34 is equipped with groove, is equipped with the coolant flow channel being communicated to groove in every block coldplate 33.The two pieces of coldplates 33 be oppositely arranged are mobile with the movement of the first mould 11, second mould 12 under the driving of clamping clamping, namely, when the first mould 11, second mould 12 is in matched moulds state, two pieces of coldplates of the first cooling section 31 and the second cooling section 32 are all in matched moulds state; When the first mould 11, second mould 12 is in die opening state, two pieces of coldplates of the first cooling section 31 and the second cooling section 32 are all in die opening state.Preferably, in order to save the material of coldplate 33, coldplate 33 is connected to fixed head 34 through support bar 35; More preferably, the first cooling section 31 and the second cooling section 32 share fixed head 34.In order to slow down impact during two pieces of coldplate 33 matched moulds of the first cooling section 31 and the second cooling section 32, support bar 35 is preferably elastic component, as spring.
In the present embodiment, preferably, die unit 10 is provided with installing rack, driving mechanism is connected with installing rack, workbench 20 is provided with the guide rail for leading, installing rack moves along guide rail under the effect of driving mechanism, thus the mobile stationarity of cooling body 30 that ensure that die unit 10 and link with it.Preferably, in order to ensure the reliable of die unit 10 shift position, at workbench 20, auxiliary body for locating can be set, as position-limit mechanism or the photoelectric detection mechanism for detecting distance.In the present embodiment, driving mechanism is hydraulic drive mechanism, stepper motor or air pressure driving mechanism.
The utility model another embodiment still provides a kind of manufacture method of plastic containers, adopt the manufacturing installation of above-described embodiment, this manufacture method comprises the following steps:
Step S1, starts manufacturing installation, and die unit carries out the parison formation processing of plastic containers in the primary importance of workbench;
Step S2, die unit and cooling body, at the effect bottom offset of driving mechanism, make die unit carry out filling and sealing processing in the second place of workbench to plastic containers;
Step S3, die unit and cooling body return back to primary importance under the effect of driving mechanism, and die unit carries out the parison formation processing of the plastic containers of next batch in primary importance, the first cooling section carries out cooling processing to the plastic containers of last batch:
Step S4, die unit and cooling body, at the effect bottom offset of driving mechanism, make die unit carry out filling and sealing processing in the second place to the plastic containers of next batch; Meanwhile, the plastic containers of last batch are transferred to the second cooling section and carry out cooling processing so that the first cooling section carries out cooling processing to follow-up plastic containers; And the plastic containers of last batch are transferred to subsequent processing after the second cooling section cooling processing, so that the second cooling section cools the follow-up plastic containers after the first cooling section cooling processing and shifts;
Repeated execution of steps S3 and step S4, until stop manufacturing installation.
Be processed as example below with plastic ampoule bottle, the method for the present embodiment manufacturing installation processing plastic ampoule bottle is described, this processing method comprises the following steps:
Step S101: start manufacturing installation; in an initial condition; with reference to Fig. 1; die unit 10 is positioned at the first station 21; correspondingly; first cooling section 31, second cooling section 32 lays respectively at the second station 22, the 3rd station 23, and clamping orders about die unit 10 and four pieces of coldplates 33 are in matched moulds state, in the die cavity of die unit 10, carry out parison formation processing.
Step S102: after parison formation completes, driving mechanism driven mold unit 10 and cooling body 30 move to right, die unit 10 is made to be in the second station 22, correspondingly, first cooling section 31, second cooling section 32 lays respectively at the 3rd station 23, 4th station 24 (with reference to Fig. 2), die unit 10 carries out filling and sealing operation at the second station 22 pairs of plastic ampoule bottles, after completing sealing, clamping orders about die unit 10 and four pieces of coldplates 33 are in separation open mode, owing to being provided with location division bottom the second station 22, therefore the plastic ampoule bottle after sealing can keep location, driving mechanism driven mold unit 10 and cooling body 30 move to left, die unit 10 is made to return back to the first station 21 place (with reference to Fig. 3).
Step S103: after die unit 10 returns back to the first station 21 place; clamping again orders about die unit 10 and four pieces of coldplates 33 are in matched moulds state; on carrying out in the die cavity of die unit 10 once parison formation processing; now; the plastic ampoule bottle of first batch is clamped, to carry out water-cooled by two pieces of coldplates 33 of the first cooling section 31 at the second station 22 place.
Step S104: after parison formation machines, driving mechanism makes die unit 10 move to right to the second station 22, to carry out filling and sealing operation to plastic ampoule bottle, process the plastic ampoule bottle of second batch, now, the plastic ampoule bottle that first cooling section 31 clamps first batch moves to right to the 3rd station 23 place, after the plastic ampoule bottle of second batch completes sealing, the first clamping part 231 being positioned at the 3rd station 23 place clamps this plastic ampoule bottle of first batch, to complete the transfer of the plastic ampoule bottle in the first cooling section 31, wherein, first clamping part 231 realizes the transfer of the plastic ampoule bottle of first batch, so that the second cooling section 32 clamps this plastic ampoule bottle of first batch when returning back to the 3rd station 23, clamping again orders about die unit 10 and four pieces of coldplates 33 are in separation open mode (with reference to Fig. 2), driving mechanism driven mold unit 10 and cooling body 30 move to left, die unit 10 is made to return back to the first station 21 place (with reference to Fig. 3), now the first cooling section 31 is positioned at the second station 22, second cooling section 32 is positioned at the 3rd station 23, the plastic ampoule bottle of first batch is transferred in the second cooling section 32 to proceed cooling by the first clamping part 231, thus make the second cooling section 32 when upper once moving to right to the 4th station 24, the plastic ampoule bottle of first batch is transferred on output track 40 through the second clamping part 41, punch press process is carried out to be passed to stamping-out station.
Step S3 and step S4 is a work period of manufacturing installation of the present utility model, circulation step S3 and step S4, makes the manufacturing installation of this law continue the next work period, until stop this manufacturing installation.
It will be appreciated by those skilled in the art that, after processing the plastic ampoule bottle of first two batches, first cooling section 31 and the second cooling section 32 cool the plastic ampoule bottle of following process incessantly, namely the plastic ampoule bottle newly processed first is clamped by the first cooling section 31 at the second station 22 place and cools, be transferred in the second cooling section 32 by the first clamping part 231 at the 3rd station 23 place again and cool, finally be transferred on output track 40 at the 4th station 24 place by the second clamping part 41, like this, ensure that plastic ampoule bottle is transferred to the omnidistance water-cooled in the 4th station 24 process by the second station 22, extend cool time, and cooling synchronously carries out in container process, improve working (machining) efficiency, ensure that the crudy of stamping-out station, and the surface quality of product is high after stamping-out, burr is few.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the manufacturing installation of plastic containers, it is characterized in that, comprising: die unit (10), workbench (20) and drive described die unit (10) along the driving mechanism of the axial displacement of described workbench (20);
Described die unit (10) is moved to corresponding station on described workbench (20) successively to complete parison formation, the filling and sealing operation of plastic containers under the effect of described driving mechanism;
The port of export of described die unit (10) is connected with the cooling body (30) for cooling the described plastic containers after sealing, and described cooling body (30) follows described die unit (10) displacement;
Described cooling body (30) comprises the first cooling section (31) and the second cooling section (32); Described first cooling section (31), described second cooling section (32) are arranged along the axis of described workbench (20), respectively corresponding single station.
2. the manufacturing installation of plastic containers according to claim 1, is characterized in that,
Described die unit (10) comprises the first mould (11), the second mould (12) that are oppositely arranged and controls the clamping of described first mould (11) and described second mould (12) folding mould, and described first mould (11) and described second mould (12) form the die cavity for processing described plastic containers under matched moulds state.
3. the manufacturing installation of plastic containers according to claim 2, is characterized in that,
Described first cooling section (31) and described second cooling section (32) adopt identical structure, include the two pieces of coldplates (33) be oppositely arranged, one piece in two pieces of described coldplates (33) is connected to described first mould (11) through fixed head (34), another block is connected to described second mould (12) through fixed head (34), the forward surface of two pieces of described coldplates (33) is equipped with groove, is equipped with the coolant flow channel being communicated to described groove in coldplate (33) described in every block.
4. the manufacturing installation of plastic containers according to claim 3, is characterized in that,
Described coldplate (33) is connected to described fixed head (34) through support bar (35), and described first cooling section (31) and described second cooling section (32) share described fixed head (34).
5. the manufacturing installation of plastic containers according to claim 4, is characterized in that,
Described support bar (35) is elastomeric element.
6. the manufacturing installation of plastic containers according to claim 1, is characterized in that, described workbench (20) comprising:
First station (21) of parison formation action is carried out for described die unit (10);
For the second station (22) that described die unit (10) carries out filling and sealing action and once cools the plastic containers of sealing;
For carrying out the 3rd station (23) of cooling twice to through once cooled described plastic containers;
For the described plastic containers after cooling twice being carried out the 4th station (24) shifting to be passed to output track (40);
Described 3rd station (23) place correspondence is provided with the first clamping part (231) for plastic containers described in fixed clamp;
Described 4th station (24) is relative with described output track (40), and described output track (40) is provided with mobile along described output track (40) and for clamping described plastic containers the second clamping part (41).
7. the manufacturing installation of plastic containers according to claim 6, is characterized in that,
The bottom of described second station (22) is provided with for carrying out the demoulding to described plastic containers and the location division of location.
8. the manufacturing installation of plastic containers according to claim 7, is characterized in that,
Described location division is demoulding pin.
9., according to the manufacturing installation of the arbitrary described plastic containers of claim 1 to 8, it is characterized in that,
Described die unit (10) is provided with installing rack, and described driving mechanism is connected with described installing rack, and described workbench (20) is provided with the guide rail for leading, and described installing rack moves along described guide rail under the effect of described driving mechanism.
10. the manufacturing installation of plastic containers according to claim 9, is characterized in that,
Described driving mechanism is hydraulic drive mechanism, stepper motor or air pressure driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487651.3U CN204095007U (en) | 2014-08-27 | 2014-08-27 | The manufacturing installation of plastic containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487651.3U CN204095007U (en) | 2014-08-27 | 2014-08-27 | The manufacturing installation of plastic containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095007U true CN204095007U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487651.3U Withdrawn - After Issue CN204095007U (en) | 2014-08-27 | 2014-08-27 | The manufacturing installation of plastic containers |
Country Status (1)
| Country | Link |
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| CN (1) | CN204095007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191550A (en) * | 2014-08-27 | 2014-12-10 | 湖南千山制药机械股份有限公司 | Plastic container manufacturing device and plastic container manufacturing method |
-
2014
- 2014-08-27 CN CN201420487651.3U patent/CN204095007U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191550A (en) * | 2014-08-27 | 2014-12-10 | 湖南千山制药机械股份有限公司 | Plastic container manufacturing device and plastic container manufacturing method |
| CN104191550B (en) * | 2014-08-27 | 2016-08-24 | 湖南千山制药机械股份有限公司 | The manufacture device and method of plastic containers |
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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: 20150114 Effective date of abandoning: 20160824 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |