BG108173A - Method and machine for making 3-dimensional vessels of thermoplastic blanks by blowing - Google Patents
Method and machine for making 3-dimensional vessels of thermoplastic blanks by blowingInfo
- Publication number
- BG108173A BG108173A BG108173A BG10817303A BG108173A BG 108173 A BG108173 A BG 108173A BG 108173 A BG108173 A BG 108173A BG 10817303 A BG10817303 A BG 10817303A BG 108173 A BG108173 A BG 108173A
- Authority
- BG
- Bulgaria
- Prior art keywords
- machine
- blank
- manipulator
- blanks
- supply
- Prior art date
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
By the inventive method the finished product (14) is taken out of the moulding unit (12) and simultaneously the next blank (7) is charged, as a result of which the time for the treatment of one blank is reduced, the production cycle is also reduced, and the output is increased. Charging of the blank undergoes three phases: horizontal shifting, revolving at 180 degrees above the moulding unit (12) and horizontal shifting to the centre of the mould (12). The machine employing the method includes a supply unit (1) with a feeding conveyor (3), mounted to the frame (4) of the machine. To conveyor (3), arbours (6) are mounted on which blanks (7) are placed. A heating (8) and a cooling (9) unit are fitted along the path of the blanks (7). To the machine are provided a supply manipulator (10), an attachment, supporting the moulding unit (12), an extension arbour (13) connected to a pneumatic system for blowing the blank (7) until the finished product (14) is produced. For removing the finished product (14) a discharge manipulator (15) and an outlet conveyor (16) are also envisaged. The machine can be made of one, two or more moulding units (11). The supply (10) and the discharge (15) manipulator are formed as carriages (17), running along a directrix (18). Carriages (17) perform reciprocating motion by a specified law, from initial to end position and back, and for their driving guiding mechanisms (19) are ensured, getting their movement from the basic drive of the machine (20). To each of the carriages (17) grippers (21) are fitted, supplying and discharging the blanks (7). To the carriage of the supply manipulator (10) a revolving mechanism (24) is mounted, performing the revolving of gripper (21) and simultaneously with it - of the fitted blank (7) at 180 degrees for its positioning into attachment (11) with the mould (12). 5 claims, 10 figures
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG108173A BG65419B1 (en) | 2003-09-12 | 2003-09-12 | Method and machine for making 3-dimensional vessels of thermoplastic blanks by blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG108173A BG65419B1 (en) | 2003-09-12 | 2003-09-12 | Method and machine for making 3-dimensional vessels of thermoplastic blanks by blowing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG108173A true BG108173A (en) | 2004-02-27 |
| BG65419B1 BG65419B1 (en) | 2008-07-31 |
Family
ID=31983565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG108173A BG65419B1 (en) | 2003-09-12 | 2003-09-12 | Method and machine for making 3-dimensional vessels of thermoplastic blanks by blowing |
Country Status (1)
| Country | Link |
|---|---|
| BG (1) | BG65419B1 (en) |
-
2003
- 2003-09-12 BG BG108173A patent/BG65419B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG65419B1 (en) | 2008-07-31 |
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