CN203438538U - Indexing rotation servo control mechanism of injection blow molding machine - Google Patents
Indexing rotation servo control mechanism of injection blow molding machine Download PDFInfo
- Publication number
- CN203438538U CN203438538U CN201320507208.3U CN201320507208U CN203438538U CN 203438538 U CN203438538 U CN 203438538U CN 201320507208 U CN201320507208 U CN 201320507208U CN 203438538 U CN203438538 U CN 203438538U
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- fixed head
- blow
- fixed
- hoist cylinder
- mandrel
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an indexing rotation servo control mechanism of an injection blow molding machine. The indexing rotation servo control mechanism comprises a rack workbench, wherein a rotating tower is arranged on the rack workbench, a mandrel is fixed on the rotating tower, the lower end of the mandrel is fixed in an output hole of a servo worm reducer, a reducer fixing plate is arranged at the lower part of the servo worm reducer, a servo motor is arranged at an input end of the servo worm reducer, a servo motor controller is connected to a servo motor, the servo motor is horizontally arranged, a guide post fixing plate is fixed below the rack workbench, four guide posts are fixed on the guide post fixing plate, a lifting cylinder fixing plate is fixed at the other ends of the guide posts, a lifting cylinder is arranged on the lifting cylinder fixing plate, and a cylinder shaft of the lifting cylinder is connected with the reducer fixing plate. According to the indexing rotation servo control mechanism, the accurate positioning is realized through the rotating tower, the whole machine is small in friction, high in speed and small in mechanical shock, the automatic control in the production process is facilitated for enterprises, the production efficiency is improved, and the labor cost is reduced.
Description
Technical field
The utility model relates to a kind of controlling organization in plastics machinery manufacture field, especially relates to the calibration rotary servovalve controlling organization that a kind of notes blow blow moulding machine.
Background technology
Plastic bottle is mainly that to take polyester (PET), polyethylene (PE), polypropylene (PP) etc. be raw material, added after corresponding organic solvent, after high-temperature heating, by being installed, the notes of mould of plastics blow blow moulding machine through the plastic containers of blowing, extrusion blow or injection mo(u)lding, it is mainly used in liquid or the solid disposable plastic packing containers such as beverage, food, pickles, honey, dry fruit, edible oil, agricultural and veterinary chemicals, and plastic bottle has features such as being difficult for broken, with low cost, transparency is high, food-grade raw materials.And at the equipment of manufacturing plastic bottle, adopt full-automatic plastic injection blow blow moulding machine at present, injection moulding and notes blow on same workbench and carry out, so two molds will be installed on workbench, capstan head need to be in injection moulding, note blow with three stations of the demoulding on rotate, existing turn device adopts hydraulic jack to drive slider crank mechanism, when turret rotated is set very fast, after putting in place, action has mechanical shock, so the velocity of rotation of capstan head is arranged under less speed and moves, affected the operating rate of machine, it is short that original oil cylinder consumes large service life.
Summary of the invention
Technical problem to be solved in the utility model is to provide the calibration rotary servovalve controlling organization that a kind of turret rotated friction notes little, that speed puts in place soon and accurately, mechanical shock is little blow blow moulding machine.
The technical scheme in the invention for solving the technical problem is: a kind of notes blow the calibration rotary servovalve controlling organization of blow moulding machine, comprise the frame workbench being installed in frame, on frame workbench, be provided with capstan head, on capstan head, be fixed with mandrel, mandrel is fixed in the delivery outlet of servo worm reduction gear by connecting key and round nut, the input of described servo worm reduction gear connects with servomotor by servomotor shaft coupling, on servomotor, be connected with servomotor controller, described servomotor horizontal positioned; The bottom of described servo worm reduction gear is provided with reductor fixed head, reductor fixed head slides up and down along four leads, one end of lead is fixed with hoist cylinder fixed head, on hoist cylinder fixed head, is provided with hoist cylinder, and the oil cylinder axle of hoist cylinder is connected with reductor fixed head.
Further concrete, described frame workbench is provided with location-plate, and mandrel is located by neck bush through location-plate and matched in clearance slides up and down.
Further concrete, the oil cylinder axle of described hoist cylinder is connected by contiguous block with reductor fixed head.
Further concrete, described hoist cylinder fixed head is provided with approach switch, and approach switch extends upward from hoist cylinder fixed head, is provided with and rises to bit switch and drop to bit switch on extension board.
Further concrete, the bottom of described frame workbench is provided with lead fixed head, fixed guide post on lead fixed head, and mandrel is through lead fixed head and matched in clearance.
The beneficial effects of the utility model are: after having adopted said structure, by capstan head, reach accurate location, whole machine friction power is little, and speed is fast and its mechanical shock is little, be conducive to enterprise and realize in process of production automation control, the reduction labour cost of enhancing productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cross-sectional view in Fig. 1.
In figure: 1, capstan head; 2, location-plate; 3, frame workbench; 4, mandrel; 5, lead fixed head; 6, lead; 7, servo worm reduction gear; 8, reductor fixed head; 9, contiguous block; 10, oil cylinder axle; 11, hoist cylinder fixed head; 12, approach switch; 13, hoist cylinder; 14, servomotor; 15, servomotor shaft coupling; 16, servomotor controller; 12-1, rise to bit switch; 12-2, drop to bit switch.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of notes blow the calibration rotary servovalve controlling organization of blow moulding machine as depicted in figs. 1 and 2, comprise the frame workbench 3 being installed in frame, on frame workbench 3, be provided with capstan head 1, on capstan head 1, be fixed with mandrel 4, mandrel 4 bottoms are fixed in the delivery outlet of servo worm reduction gear 7 by connecting key, described servo worm reduction gear 7 bottoms are provided with reductor fixed head 8, the input of servo worm reduction gear 7 is fixedly connected with servomotor 14 output shafts by servomotor shaft coupling 15, on servomotor 14, be connected with servomotor controller 16, described servomotor 14 horizontal positioned, described capstan head 1 and mandrel 4 slide up and down along four leads 6 with reductor fixed head 8, one end of lead 6 is fixed with hoist cylinder fixed head 11, on hoist cylinder fixed head 11, be provided with hoist cylinder 13, the oil cylinder axle 10 of hoist cylinder 13 is connected with reductor fixed head 8, described frame workbench 3 is provided with location-plate 2, and mandrel 4 is through location-plate 2 and matched in clearance, the oil cylinder axle 10 of described hoist cylinder 13 is connected by contiguous block 9 with reductor fixed head 8, described hoist cylinder fixed head 11 is provided with approach switch 12, and approach switch 12 extends upward from hoist cylinder fixed head 11, is provided with and rises to bit switch 12-1 and drop to bit switch 12-2 on extension board, the bottom of described frame workbench 3 is provided with lead fixed head 5, fixed guide post 6 on lead fixed head 5, and mandrel 4 is through lead fixed head 5 and matched in clearance.This mechanism mainly realizes 120 ° or the revolution of 90 ° of capstan head 1.Whole frame, than the short 10cm of common frame, can be saved consumptive material.
The operation principle of calibration rotary servovalve controlling organization is: hoist cylinder 13 provides vertical motion, hoist cylinder 13 promotes reductor fixed head 8 by contiguous block 9 and moves upward along lead 6, reductor fixed head 8 band moving mandrels 4 move upward, mandrel 4 promotes capstan head 1 and moves upward, when moving to, reductor fixed head 8 rises to bit switch 12-1, rise to bit switch 12-1 control hoist cylinder 13 and do not remake vertical motion, now servomotor controller 16 is controlled servomotor 14 rotations, servomotor 14 is controlled servo worm reduction gear 7 by servomotor shaft coupling 15 and is rotated, servo worm reduction gear 7 rotates band moving mandrel 4 and rotates, mandrel 4 rotates and drives capstan head 1 to rotate, when capstan head 1 turns to after desired location, hoist cylinder 13 drives reductor fixed head 8, mandrel 4 and capstan head 1 move downward, when reductor fixed head 8 drops to after bit switch 12-2, drop to bit switch 12-2 and control hoist cylinder 13 stop motions, complete transposition process one time.Take calibration rotary servovalve controlling organization can realize revolution at the uniform velocity, the feature ，Ben mechanisms such as fast response time adopt the servo worm reduction gear of 30: 1, and servomotor rated speed 3000r/min, turn round 120 °, required time 0.2s.
It is emphasized that above is better implementation column of the present utility model, and any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. notes blow the calibration rotary servovalve controlling organization of blow moulding machine, comprise the frame workbench (3) being installed in frame, on frame workbench (3), be provided with capstan head (1), on capstan head (1), be fixed with mandrel (4), mandrel (4) is fixed in the delivery outlet of servo worm reduction gear (7) by connecting key and round nut, it is characterized in that: the input of described servo worm reduction gear (7) connects with servomotor (14) by servomotor shaft coupling (15), on servomotor (14), be connected with servomotor controller (16), described servomotor (14) horizontal positioned, the bottom of described servo worm reduction gear (7) is provided with reductor fixed head (8), reductor fixed head (8) slides up and down along four leads (6), one end of lead (6) is fixed with hoist cylinder fixed head (11), on hoist cylinder fixed head (11), be provided with hoist cylinder (13), the oil cylinder axle (10) of hoist cylinder (13) is connected with reductor fixed head (8).
2. notes according to claim 1 blow the calibration rotary servovalve controlling organization of blow moulding machine, it is characterized in that: described frame workbench (3) is provided with location-plate (2), mandrel (4) is located by neck bush through location-plate (2) and matched in clearance slides up and down.
3. notes according to claim 1 blow the calibration rotary servovalve controlling organization of blow moulding machine, it is characterized in that: the oil cylinder axle (10) of described hoist cylinder (13) is connected by contiguous block (9) with reductor fixed head (8).
4. notes according to claim 1 blow the calibration rotary servovalve controlling organization of blow moulding machine, it is characterized in that: described hoist cylinder fixed head (13) is provided with approach switch (12), approach switch (12) extends upward from hoist cylinder fixed head (13), is provided with and rises to bit switch (12-1) and drop to bit switch (12-2) on extension board.
5. notes according to claim 1 blow the calibration rotary servovalve controlling organization of blow moulding machine, it is characterized in that: the bottom of described frame workbench (3) is provided with lead fixed head (5), the upper fixed guide post (6) of lead fixed head (5), mandrel (4) is through lead fixed head (5) and matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507208.3U CN203438538U (en) | 2013-08-20 | 2013-08-20 | Indexing rotation servo control mechanism of injection blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507208.3U CN203438538U (en) | 2013-08-20 | 2013-08-20 | Indexing rotation servo control mechanism of injection blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438538U true CN203438538U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507208.3U Expired - Lifetime CN203438538U (en) | 2013-08-20 | 2013-08-20 | Indexing rotation servo control mechanism of injection blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738797A (en) * | 2016-12-28 | 2017-05-31 | 浙江科力塑料机械有限公司 | One-step injection blower blow moulding machine servomotor drives lowering or hoisting gear |
-
2013
- 2013-08-20 CN CN201320507208.3U patent/CN203438538U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738797A (en) * | 2016-12-28 | 2017-05-31 | 浙江科力塑料机械有限公司 | One-step injection blower blow moulding machine servomotor drives lowering or hoisting gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
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| CX01 | Expiry of patent term |