CN205601140U - Mode locking and shifting formwork structure - Google Patents
Mode locking and shifting formwork structure Download PDFInfo
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- CN205601140U CN205601140U CN201620357114.6U CN201620357114U CN205601140U CN 205601140 U CN205601140 U CN 205601140U CN 201620357114 U CN201620357114 U CN 201620357114U CN 205601140 U CN205601140 U CN 205601140U
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- locked mode
- connecting rod
- shifting formwork
- mode locking
- clamping apparatus
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Abstract
The utility model discloses a mode locking and shifting formwork structure, this mode locking and shifting formwork structure replaces the driving method who combines electronic jar for servo motor with traditional hydraulic drive mode, and the shifting formwork device adopts the electronic jar driving method of servo motor and lead screw constitution, the accurate position control of ability, accurate thrust control, realization high accuracy linear motion and high precision movement control, simultaneously improve the structure of mode locking, the theory of operation of mode locking is the crankshaft connecting rod system through the output shaft of servo motor drives parallel -axes gears reducing gear box, and slider guide device on the cooperation mode locking device changes the rotary motion of motor shaft into accurate linear motion, realizes the two mode locking boards linear motion that reciprocates in step in opposite directions to make the mode locking action steadily accomplish smoothly, has guaranteed that the operation of mode locking structure and shifting formwork structure is more energy -conserving, more stable, has used more durablely that operations and maintenance is more convenient.
Description
Technical field
This utility model relates to the locked mode of a kind of bottle blowing machine and the technical field of mold moving structure, particularly relates to a kind of use servomotor and electric cylinder to replace conventional hydraulic driving mode, be changed into precise linear movement by the rotary motion of servomotor and realize the mould-locking structure of locked mode straight line opening and closing movement and by the mold moving structure directly driving linear motion to realize shifting formwork action of electric cylinder.
Background technology
The mould-locking structure of traditional plastic bottle blowing machine and the drive form of mold moving structure are all to use hydraulic-driven or the mode of pneumatic actuation, hydraulically powered shifting formwork mould-locking structure not only price is high, power consumption is big, makes user increase use cost, and the energy-saving and emission-reduction simultaneously advocated with country do not correspond.It is in normally opened state owing to hydraulic driving mode operationally oil pump generally requires; long-term work state to be kept; therefore the waste of electric energy can be caused; and often there is leakage oil condition in traditional hydraulic driving mode; shifting formwork mould-locking structure and product is easily caused to be contaminated; need to shut down time serious and maintain; safeguard inconvenient and operation is the easiest; when using hydraulic driving mode, the layout of entirety mould-locking structure and mold moving structure is the compactest; poor stability; narrow application range, its shortcoming to be improved and raising competitiveness.It addition, power consumption when conventional hydraulic type of drive accounts for the packing state of long duration is big, the operation precision of hydraulic driving mode has a certain error, and there is " temperature rise " situation of negative effect, and when the volume of oil pump and work, produced noise is the biggest.
Summary of the invention
The purpose of this utility model is the shortcoming and defect in order to overcome above-mentioned prior art, a kind of locked mode and mold moving structure are provided, traditional hydraulic driving mode is replaced with servomotor and combines the type of drive of electric cylinder by this locked mode and mold moving structure, mould shifting device uses servomotor and the electric cylinder type of drive of leading screw composition, energy Accurate Position Control, accurately thrust controls, it is achieved high accuracy linear motion and high-accuracy motor control；The structure of locked mode is improved simultaneously, the operation principle of locked mode is the crankshaft connecting rod system driving the output shaft of parallel-axes gears reduction box to connect by servomotor, coordinate the slider guide rail apparatus on clamping apparatus, the rotary motion of motor shaft is changed into accurate linear motion, realize two locked mode plate synchronous reciprocating in opposite directions linear motions, so that locked mode action is able to steadily complete smoothly；Ensure that mould-locking structure and mold moving structure run more energy efficient, more stable, use more durable, operation and maintenance is more convenient.
This utility model solves its technical problem and be the technical scheme is that a kind of locked mode and mold moving structure, including mould shifting device and the clamping apparatus that coordinates installation with mould shifting device；Mould shifting device include the shifting formwork servo electric jar being made up of locked mode servomotor and leading screw be connected with leading screw outfan install shifting formwork carrier base, be located at bottom shifting formwork carrier base and clamping apparatus between can realize the shifting formwork slide block guide rail group that whole clamping apparatus moves.Shifting formwork servo electric jar is by the structure of servomotor Yu leading screw integrated design, the rotary motion of servomotor is converted into linear motion, servomotor optimum benefits-precise rotation is controlled simultaneously, accurately revolution controls, accurate torque controls to be transformed into-precise speed control, Accurate Position Control, accurate thrust controls；Realize high accuracy linear motion.Electric cylinder is the best substitute of hydraulic cylinder and cylinder, and electric cylinder can substitute hydraulic cylinder and cylinder completely, and it is more environmentally friendly to realize environment, more energy efficient, cleaner advantage, it is easy to is connected with PLC dispatch control system, it is achieved high-accuracy motor control.
Further, clamping apparatus includes to assemble with shifting formwork slide block guide rail and closes the locked mode carrier base installed, the locked mode servomotor being installed on locked mode carrier base, it is installed on the parallel-axes gears reduction box of locked mode driven by servomotor outfan, it is respectively arranged in two offset crank shofts on parallel-axes gears reduction gearbox output shaft two ends, short connecting rod and the long connecting rod of installation it is connected respectively with two offset crank shofts, the rear locked mode plate being installed on short connecting rod, crank arm be connected installation with long connecting rod before, crank arm upper before being installed on and be symmetrical arranged the front locked mode plate forming locked mode folding with rear locked mode plate, it is installed between locked mode carrier base and short connecting rod and long connecting rod and realizes short connecting rod and the locked mode slide block guide rail group of long connecting rod synchronous reciprocating linear motion；Wherein an offset crank shoft is eccentrically mounted in the left side of parallel-axes gears reduction gearbox output shaft one end, and another eccentric shaft is installed on the right side of the parallel-axes gears reduction gearbox output shaft other end.The i.e. two eccentrically mounted two ends in output shaft of eccentric crankshaft are not in the same side and install.
The operation principle of locked mode is offset crank shoft, short connecting rod, long connecting rod and the crankshaft connecting rod system of front composition of cranking arm driving the output shaft of parallel-axes gears reduction box to connect by locked mode servomotor; coordinate the locked mode slider guide rail apparatus on locked mode support; the rotary motion of locked mode servomotor is changed into accurate linear motion; realize two locked mode plate synchronous reciprocating in opposite directions linear motions, so that locked mode action is able to steadily complete smoothly.
Further, described mould shifting device is 900mm to the shifting formwork stroke of clamping apparatus, and the stroke of front locked mode plate and rear locked mode plate is 120-140mm.
Further, between described short connecting rod and rear locked mode plate and long connecting rod and before crank arm between be provided with short axle, self-aligning roller bearing and mandrel spacer.
Further, described clamping apparatus and mould shifting device are disposed as single-station, or clamping apparatus and mould shifting device are disposed as double；Single clamping apparatus is realized shifting formwork action by corresponding single mould shifting device.
In sum, locked mode of the present utility model and mold moving structure use servo-electric to drive and electric cylinder drive system, greatly reduce hydraulic system or pneumatic system operationally oil pump or compressor needs normally opened caused waste of energy；Servo-electric drives and electric cylinder drive system is than hydraulic system and pneumatic system energy-saving more than 50%；Use driven by servomotor two locked mode plate to coordinate locked mode slide block guide rail group to realize linear reciprocation in opposite directions to run, stable efficiently, Stepping positioning precisely, power and energy saving；Mould shifting device uses electric cylinder type of drive, the rotary motion of servomotor is converted into linear motion, servomotor optimum benefits-precise rotation is controlled simultaneously, accurately revolution controls, accurate torque controls to be transformed into-precise speed control, Accurate Position Control, accurate thrust controls, it is achieved high accuracy linear motion.Servo-electric drives and electric cylinder type of drive avoids traditional hydraulic-driven and often occurs that leakage of oil causes machine and product contaminated, disclosure satisfy that the industries such as beverage, food, medicine, health, chemical industry are to machine and the requirement of product cleaning, product can be allowed to meet industry relevant criterion, win the market competitiveness for enterprise.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is a kind of locked mode and the structural representation of mold moving structure of the present embodiment 1；
Fig. 2 is the structural representation of the other direction of a kind of locked mode of the present embodiment 1 and mold moving structure.
Detailed description of the invention
Embodiment 1
A kind of locked mode described by the present embodiment 1 and mold moving structure, as depicted in figs. 1 and 2, including mould shifting device 14 and coordinate with mould shifting device install clamping apparatus 15；Mould shifting device include the shifting formwork servo electric jar 18 being made up of locked mode servomotor 16 and leading screw 17 be connected with leading screw outfan install shifting formwork carrier base 19, be located at bottom shifting formwork carrier base and clamping apparatus between can realize the shifting formwork slide block guide rail group 20 that whole clamping apparatus moves.Shifting formwork servo electric jar is by the structure of servomotor Yu leading screw integrated design, the rotary motion of servomotor is converted into linear motion, servomotor optimum benefits-precise rotation is controlled simultaneously, accurately revolution controls, accurate torque controls to be transformed into-precise speed control, Accurate Position Control, accurate thrust controls；Realize high accuracy linear motion.Electric cylinder is the best substitute of hydraulic cylinder and cylinder, and electric cylinder can substitute hydraulic cylinder and cylinder completely, and it is more environmentally friendly to realize environment, more energy efficient, cleaner advantage, it is easy to is connected with PLC dispatch control system, it is achieved high-accuracy motor control.
This clamping apparatus includes locked mode carrier base 1, the locked mode servomotor 2 being installed on locked mode carrier base, it is installed on the parallel-axes gears reduction box 3 of locked mode driven by servomotor outfan, two offset crank shofts 4 being respectively arranged on parallel-axes gears reduction gearbox output shaft two ends, short connecting rod 5 and the long connecting rod 6 of installation it is connected respectively with two offset crank shofts, the rear locked mode plate 7 being installed on short connecting rod, 8 are cranked arm be connected installation with long connecting rod before, crank arm upper before being installed on and be symmetrical arranged the front locked mode plate 9 forming locked mode folding with rear locked mode plate, it is installed between locked mode carrier base and short connecting rod and long connecting rod and realizes short connecting rod and the locked mode slide block guide rail group 10 of long connecting rod synchronous reciprocating linear motion；Wherein an offset crank shoft is eccentrically mounted in the left side of parallel-axes gears reduction gearbox output shaft one end, and another eccentric shaft is installed on the right side of the parallel-axes gears reduction gearbox output shaft other end.The i.e. two eccentrically mounted two ends in output shaft of eccentric crankshaft are not in the same side and install.
This mould shifting device is 900mm to the shifting formwork stroke of clamping apparatus, and the stroke of front locked mode plate and rear locked mode plate is 140mm.
Between this short connecting rod and rear locked mode plate and long connecting rod and before crank arm between be provided with short axle 11, self-aligning roller bearing 12 and mandrel spacer 13.
This clamping apparatus and mould shifting device are double, and single clamping apparatus is realized shifting formwork action by corresponding single mould shifting device.
The operation principle of locked mode is offset crank shoft, short connecting rod, long connecting rod and the crankshaft connecting rod system of front composition of cranking arm driving the output shaft of parallel-axes gears reduction box to connect by locked mode servomotor; coordinate the locked mode slider guide rail apparatus on locked mode support; the rotary motion of locked mode servomotor is changed into accurate linear motion; realize two locked mode plate synchronous reciprocating in opposite directions linear motions, so that locked mode action is able to steadily complete smoothly.
The above, be only preferred embodiment of the present utility model, and structure of the present utility model is not made any pro forma restriction.Every any simple modification, equivalent variations and modification made above example according to technical spirit of the present utility model, all still falls within the range of the technical solution of the utility model.
Claims (5)
1. a locked mode and mold moving structure, it is characterised in that include mould shifting device and coordinate the clamping apparatus installed with mould shifting device；Mould shifting device include the shifting formwork servo electric jar being made up of locked mode servomotor and leading screw be connected with leading screw outfan install shifting formwork carrier base, be located at bottom shifting formwork carrier base and clamping apparatus between can realize the shifting formwork slide block guide rail group that whole clamping apparatus moves.
A kind of locked mode the most according to claim 1 and mold moving structure, it is characterized in that, described clamping apparatus includes to assemble with shifting formwork slide block guide rail and closes the locked mode carrier base installed, the locked mode servomotor being installed on locked mode carrier base, it is installed on the parallel-axes gears reduction box of locked mode driven by servomotor outfan, it is respectively arranged in two offset crank shofts on parallel-axes gears reduction gearbox output shaft two ends, short connecting rod and the long connecting rod of installation it is connected respectively with two offset crank shofts, the rear locked mode plate being installed on short connecting rod, crank arm be connected installation with long connecting rod before, crank arm upper before being installed on and be symmetrical arranged the front locked mode plate forming locked mode folding with rear locked mode plate, it is installed between locked mode carrier base and short connecting rod and long connecting rod and realizes short connecting rod and the locked mode slide block guide rail group of long connecting rod synchronous reciprocating linear motion；Wherein an offset crank shoft is eccentrically mounted in the left side of parallel-axes gears reduction gearbox output shaft one end, and another eccentric shaft is installed on the right side of the parallel-axes gears reduction gearbox output shaft other end.
A kind of locked mode the most according to claim 2 and mold moving structure, it is characterised in that described mould shifting device is 900mm to the shifting formwork stroke of clamping apparatus, and the stroke of front locked mode plate and rear locked mode plate is 120-140mm.
A kind of locked mode the most according to claim 3 and mold moving structure, it is characterised in that between described short connecting rod and rear locked mode plate and long connecting rod and before crank arm between be provided with short axle, self-aligning roller bearing and mandrel spacer.
A kind of locked mode the most according to claim 4 and mold moving structure, it is characterised in that described clamping apparatus and mould shifting device are disposed as single-station, or clamping apparatus and mould shifting device are disposed as double；Single clamping apparatus is realized shifting formwork action by corresponding single mould shifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357114.6U CN205601140U (en) | 2016-04-26 | 2016-04-26 | Mode locking and shifting formwork structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357114.6U CN205601140U (en) | 2016-04-26 | 2016-04-26 | Mode locking and shifting formwork structure |
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| CN205601140U true CN205601140U (en) | 2016-09-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817173A (en) * | 2018-04-16 | 2018-11-16 | 无锡飞展模具制造有限公司 | A kind of novel electric cylinders row pressure equipment and its application method |
| CN109466013A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine |
| CN111823545A (en) * | 2020-07-23 | 2020-10-27 | 广东乐善智能装备股份有限公司 | Double-engine mold locking structure |
| CN112454758A (en) * | 2020-12-11 | 2021-03-09 | 赛乐福(连云港)复合材料有限公司 | Novel synthetic fiber cotton molding method and processing equipment |
| CN114326084A (en) * | 2021-11-30 | 2022-04-12 | 中国科学院长春光学精密机械与物理研究所 | Telescope primary mirror protection assembly and control system and control method thereof |
-
2016
- 2016-04-26 CN CN201620357114.6U patent/CN205601140U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817173A (en) * | 2018-04-16 | 2018-11-16 | 无锡飞展模具制造有限公司 | A kind of novel electric cylinders row pressure equipment and its application method |
| CN109466013A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine |
| CN111823545A (en) * | 2020-07-23 | 2020-10-27 | 广东乐善智能装备股份有限公司 | Double-engine mold locking structure |
| CN112454758A (en) * | 2020-12-11 | 2021-03-09 | 赛乐福(连云港)复合材料有限公司 | Novel synthetic fiber cotton molding method and processing equipment |
| CN114326084A (en) * | 2021-11-30 | 2022-04-12 | 中国科学院长春光学精密机械与物理研究所 | Telescope primary mirror protection assembly and control system and control method thereof |
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