CN2719550Y - Reciprocating blowing mechanism for plastic extruding-blowing machine - Google Patents
Reciprocating blowing mechanism for plastic extruding-blowing machine Download PDFInfo
- Publication number
- CN2719550Y CN2719550Y CN 200420081450 CN200420081450U CN2719550Y CN 2719550 Y CN2719550 Y CN 2719550Y CN 200420081450 CN200420081450 CN 200420081450 CN 200420081450 U CN200420081450 U CN 200420081450U CN 2719550 Y CN2719550 Y CN 2719550Y
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- CN
- China
- Prior art keywords
- blowing
- mould
- inflatable body
- blow needle
- cylinder
- 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.)
- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model provides a reciprocating-blowing mechanism for a plastic extruding-blowing machine, comprising a plastic extruding machine and a bottle blowing system. The feed cylinder of the extruding machine is connected with a mould head, and the bottle blowing system comprises a mould, a mould-closing mechanism and a blowing mechanism. The reciprocating-blowing mechanism for the plastic extruding-blowing machine is characterized in that the bottle blowing system is installed on a rotary working table, and a supporter is installed on the rotary working table. The mould and the mould-closing mechanism are installed in the supporter, and the blowing mechanism is installed on the supporter or is directly installed on the working table. The needle blowing cylinder of the blowing mechanism reciprocates on one straight line which is formed by the center and the periphery of the rotary working table. When the mould is fed from the mould head, the needle blowing cylinder shrinks toward the center of the working table, avoiding the needle blowing cylinder to clash the mould head, and realizing that the complete machine completes the production of extruding and bottle blowing forming full-automatically.
Description
Technical field
The utility model relates to the parts of plastic extrusion blowing machine, mainly relates to the inflatable body of plastic extrusion blowing machine, belongs to the plastics machinery field, is applicable to hollow containers such as producing various beverage bottles, medicine bottle, bottle for cosmetics.
Background technology
The employing plastics are raw material, produce hollow containers such as various beverage bottles, medicine bottle, bottle for cosmetics by extruder and bottle blowing system, by relevant industry extensive use.But the extruder of prior art and bottle blowing alliance are generally fixed, and blank are sent in the mould of bottle blowing system by artificial or manipulator after extruder is extruded blank, again by inflatable body blowing moulding in blank of bottle blowing system.So prior art extruding and blowing machine production efficiency is lower, labor intensity of operating staff is big, and blank easy deformation in transport process, has influenced product quality.For improve production efficiency and product quality; the bottle blowing system has been done to improve design; extruder is connected with the bottle blowing system; make the blank of extruding enter in the bottle blowing mould automatically; and bottle blowing system (mainly being made up of mould and clamping and inflatable body) is installed on the rotary table; when rotary table drove bottle blowing mould and arrives below the extruder die head, the blank of extruding in the die head was just in time delivered in the die cavity.But inflatable body blow needle cylinder must be positioned at the top of mould just can be finished, and existing inflatable body can't be realized.
Summary of the invention
The purpose of this utility model provides a kind of bottle blowing system that is applicable to and is installed on the rotary table, and the inflatable body that is positioned at the mould top can be cooperated with mould, avoids the reciprocating type inflatable body of plastic extrusion blowing machine with the collision of extruder die head again.
The technical scheme of the reciprocating type inflatable body of the utility model plastic extrusion blowing machine is: plastic extruder and bottle blowing system two parts are arranged; the barrel of extruder connects die head; the bottle blowing system is made up of mould and clamping and inflatable body; it is characterized in that the bottle blowing system is installed on the workbench of a rotation; mounting bracket on the rotary table; mould and clamping are installed in the support; inflatable body is rack-mount or be directly installed on the workbench, and the blow needle cylinder of inflatable body is linked to be on the straight line at the center of rotary table and periphery and moves back and forth.
The utility model is installed in whole bottle blowing system on the rotary table, cooperates with extruder to realize full-automatic processing plastic container.The mould of bottle blowing system and clamping at first are connected in the support; and support is installed on the workbench; so inflatable body can be rack-mount; so that cooperate with mould; but also can be directly installed on the workbench; particularly the blow needle cylinder in the inflatable body can move back and forth to periphery at the center position of workbench; like this when mould during from the enterprising material of extruder die head; the blow needle cylinder avoids blow needle cylinder and die head to collide to the indentation of workbench center position, when die feeding finishes; the blow needle cylinder stretches out to the workbench periphery; be positioned on the mould, in blank, blow, the plastic containers moulding.The technical scheme that can make the blow needle cylinder of inflatable body do to move back and forth is a lot, rack-mount with inflatable body is example, be that draw runner (slide rail) is installed on support, mobile cylinder is installed on the draw runner, mobile cylinder drives blow needle displacement slide block, on the blow needle displacement slide block blow needle support is installed, and the blow needle cylinder is installed on the blow needle support, by mobile cylinder operation, drive the blow needle cylinder and move back and forth.
Description of drawings
Fig. 1 is the reciprocating type inflatable body schematic diagram of the utility model plastic extrusion blowing machine.
The specific embodiment
The utility model discloses the reciprocating type inflatable body of a kind of plastic extrusion blowing machine; plastic extruder 13 and bottle blowing system two parts are arranged; the barrel 11 of extruder connects the die head of extruding 10; the bottle blowing system is made up of mould 12 and clamping 3 and inflatable body; its major technology is characterised in that the bottle blowing system is installed on the workbench 2 of a rotation; a support can at first be installed on rotary table 2; mould 12 and clamping 3 are installed in the support 3; become an assembly; inflatable body can rack-mount (as shown in Figure 1); or be directly installed on the workbench; inflatable body has the blow needle cylinder; the blow needle cylinder must be positioned at above the mould when blowing, and collides during for fear of die feeding, moves back and forth so the blow needle cylinder is linked to be on the straight line at the center 1 and peripheral 15 of rotary table 2.The technical scheme that the blow needle cylinder is moved back and forth is a lot, can be as shown in Figure 1, described inflatable body is that draw runner 5 is installed on the support 4, mobile cylinder 6 is installed on the draw runner, mobile cylinder drives blow needle displacement slide block 7, on the blow needle displacement slide block blow needle support 8 is installed, blow needle cylinder 9 is installed on the blow needle support 8, drive blow needle cylinder 9 by mobile cylinder 6 work and move back and forth.
Claims (2)
1, the reciprocating type inflatable body of plastic extrusion blowing machine; plastic extruder and bottle blowing system two parts are arranged; the barrel of extruder connects die head; the bottle blowing system is made up of mould and clamping and inflatable body; it is characterized in that the bottle blowing system is installed on the workbench of a rotation; mounting bracket on the rotary table; mould and clamping are installed in the support; inflatable body is rack-mount or be directly installed on the workbench, and the blow needle cylinder of inflatable body is linked to be on the straight line at the center of rotary table and periphery and moves back and forth.
2, the reciprocating type inflatable body of plastic extrusion blowing machine as claimed in claim 1, it is characterized in that described inflatable body is that support (4) is gone up installation draw runner (5), mobile cylinder (6) is installed on the draw runner, mobile cylinder drives blow needle displacement slide block (7), blow needle displacement slide block (7) is gone up blow needle support (8) is installed, and blow needle support (8) is gone up blow needle cylinder (9) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081450 CN2719550Y (en) | 2004-07-28 | 2004-07-28 | Reciprocating blowing mechanism for plastic extruding-blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081450 CN2719550Y (en) | 2004-07-28 | 2004-07-28 | Reciprocating blowing mechanism for plastic extruding-blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719550Y true CN2719550Y (en) | 2005-08-24 |
Family
ID=35008516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081450 Expired - Fee Related CN2719550Y (en) | 2004-07-28 | 2004-07-28 | Reciprocating blowing mechanism for plastic extruding-blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719550Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953540A (en) * | 2017-12-29 | 2018-04-24 | 上海沂淼机械制造有限公司 | Force structure for the Shift cylinder of blowing apparatus under blow moulding machine |
-
2004
- 2004-07-28 CN CN 200420081450 patent/CN2719550Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953540A (en) * | 2017-12-29 | 2018-04-24 | 上海沂淼机械制造有限公司 | Force structure for the Shift cylinder of blowing apparatus under blow moulding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |