CN209335961U - Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine - Google Patents
Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine Download PDFInfo
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- CN209335961U CN209335961U CN201822183449.2U CN201822183449U CN209335961U CN 209335961 U CN209335961 U CN 209335961U CN 201822183449 U CN201822183449 U CN 201822183449U CN 209335961 U CN209335961 U CN 209335961U
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- oil cylinder
- transmission
- mode locking
- moulding machine
- automatic moulding
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Abstract
A kind of electricity drive elbow transmission oil cylinder fine motion mode locking automatic moulding machine, shifting formwork plate side is equipped with electric transmission, as servo motor is placed in shifting formwork plate side, servo motor connects speed reducer, drive shaft cartridge is in output end of reducer, both ends of the drive shaft is fixed on the rolling bearing units of rack two sides, the transmission shaft of two sides is separately connected cursor, and the other end of cursor connects transmission arm, and the other end of transmission arm is fixed on oil cylinder；The molding machine separately sets liquid transmission mechanism, i.e. oil cylinder is fixed on solid model plate, and the piston head of oil cylinder is connected with transmission arm.The utility model has the advantage that 1, servo-drive position is accurate, fast response time；2, damage servo motor, 3, saving machine space position simple using transmission shaft-cursor-transmission arm elbow drive mechanism, easy maintenance are prevented in dead-centre position mode locking using short stroke oil cylinder (oil cylinder stroke 40mm)；4, electric energy, clean energy are mainly used.
Description
Technical field
The utility model relates to the transmission mechanisms of foamed plastics automatic moulding machine.
Background technique
All use hydraulic system to drive shifting formwork existing plastic foam automatic moulding machine currently on the market substantially
Plate achievees the purpose that open mold, and part type is using electric drive shifting formwork plate.Traditional hydraulic system uses hydraulic oil
As working media, drives hydraulic oil to go drive cylinder come the movement with moving template by hydraulic electric motor, complete molding mode locking mistake
Journey is easy pollution environment, waste of resource so having the disadvantage in that 1, needing to use a large amount of hydraulic oil；2, hydraulic station compares
It is huge, increase machine size；3, hydraulic station structure is more complicated, and various problems are easy to produce in daily production, maintenance
Cost is relatively high；4, hydraulic system energy passes through multi-stage conversion, runs there are certain operating lag, and the more wasteful energy,
And there is certain movement clearance in operation, cause encoder distance conversion there are error, positioning accuracy is poor；5, a whole set of
Hydraulic system cost is relatively high, increases the cost of machine.And traditional electricity when driving molding machine mode locking due to being rigid mode locking, dead point
Locking, theoretically power is infinitely great, and requires the accuracy of manufacture of driving member very high, and be easily damaged motor and part, dead point
Gap adjustment is difficult, cannot automatic back-off gap.
Summary of the invention
The utility model provides a kind of electric-hydraulic combined driving automatic moulding machine, and using servo motor, elbow transmission mechanism is driven
Dynamic shifting formwork plate operation tenses mode locking automatic moulding machine using oil cylinder when running to molding dead-centre position.
The utility model is achieved by the following technical solution: a kind of electricity drive elbow transmission oil cylinder fine motion mode locking is automatic
Molding machine, including automatic moulding machine, solid model plate, shifting formwork plate are mainly technically characterized by shifting formwork plate side equipped with fax motivation
Structure, as shifting formwork plate side place servo motor, servo motor connects speed reducer, and drive shaft cartridge is in output end of reducer, transmission shaft two
End is fixed on the rolling bearing units of rack two sides, and the transmission shaft of two sides is separately connected cursor, and the other end of cursor, which connects, to be passed
The other end of swing arm, transmission arm is fixed on oil cylinder；The molding machine separately sets liquid transmission mechanism, i.e. oil cylinder is fixed on solid model plate
On, the piston head of oil cylinder is connected with transmission arm.
It is connected between the transmission shaft and cursor with flat key.
It is flexibly connected between the cursor and transmission arm with straight pin.
It is flexibly connected between the transmission arm and the piston head of oil cylinder with straight pin.
The cursor is straight-bar.
The transmission arm is curved wall.
The transmission shaft is equipped with close to switch, is first run using servo motor, elbow transmission mechanism driving shifting formwork plate,
Run to solid shifting formwork sheet separation be 0 when, close to switch open, use oil cylinder tense mode locking.
The rolling bearing units are fixed on shifting formwork support base, and shifting formwork support base is separately mounted to above sliding rail, and sliding rail is mounted in
In rack.
The utility model has (a) servo electric drive, elbow drive mechanism, and (b) oil cylinder dead point tenses mould-locking structure.With electricity
Auxiliary hydraulic pressure is locked again based on transmission, can defective component if, when being in line for 3 points, power is infinitely great all with motor driven
And gap can not be adjusted, and after auxiliary hydraulic pressure locking, gap is eliminated with oil cylinder activity.It has the advantage that 1, servo-drive
Position is accurate, fast response time；2, damage servo is prevented in dead-centre position mode locking using short stroke oil cylinder (oil cylinder stroke 40mm)
Motor, 3, saving machine space position simple using transmission shaft-cursor-transmission arm elbow drive mechanism, is easy to repair and protect
It supports；4, electric energy, clean energy are mainly used.
Detailed description of the invention:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that oil cylinder dead point tenses mould-locking structure schematic diagram；
Fig. 3 is electric-hydraulic combined drive mechanism schematic diagram.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model includes speed reducer 1, sliding rail 2, servo motor 3, transmission shaft 4, turns
Swing arm 5, transmission arm 6, rolling bearing units 7, shifting formwork support base 8, shifting formwork plate 9, solid model plate 10, oil cylinder 11.
As shown in Figure 1, Figure 2, Figure 3 shows, speed reducer 1 and servo motor 2 are mounted on shifting formwork plate 9, and transmission shaft 4 is mounted on deceleration
1 output end of machine, both ends are fixed on above shifting formwork support base 8 by rolling bearing units 7, and shifting formwork support base 8 is mounted on above sliding rail 2,
Cursor 5 is mounted on the both ends of transmission shaft 6, is connected with flat key between the two, and transmission arm 6 is housed in the other end of cursor 5,
The other end of transmission arm 6 is fixed on oil cylinder 11.It is flexibly connected between cursor 5 and transmission arm 6 with straight pin 12, transmission arm 6
It is flexibly connected between the piston head of oil cylinder 11 with straight pin 13.When servo motor operation, transmission shaft-cursor rotation is driven
Turn, since the C-terminal of transmission arm is fixed, so in rotation, cursor and the transmission arm relative rotation at A point in figure, with C
Point converts linear motion for circular motion for fulcrum, drives along slide direction and moves template movement, and forming an A-B-C is fulcrum
Elbow transmission mechanism.As shown in Fig. 2, when shifting formwork plate is moved to diagram molding dead-centre position (consolidating shifting formwork sheet separation at this time is 0)
When, shifting formwork plate, solid model plate closed position, point-blank, oil cylinder pressurization tenses transmission arm to tri- inflection points of A, B, C, passes through biography
Swing arm transmits pulling force, tenses shifting formwork plate, reaches mode locking purpose.
Although specific embodiment of the present utility model is described in detail in conjunction with attached drawing, should not be construed as pair
The restriction of the protection scope of this patent.In range described by claims, those skilled in the art are without creative labor
The protection scope for belonging to this patent is appointed in the dynamic various modifications that can be made and deformation.
Claims (8)
1. a kind of electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, including automatic moulding machine, solid model plate, shifting formwork plate,
It is characterized in that shifting formwork plate side is equipped with electric transmission, i.e., servo motor is placed in shifting formwork plate side, servo motor connects speed reducer, passes
Moving axis is mounted in output end of reducer, and both ends of the drive shaft is fixed on the rolling bearing units of rack two sides, and the transmission shaft of two sides connects respectively
Switch through swing arm, the other end of cursor connects transmission arm, and the other end of transmission arm is fixed on oil cylinder；The molding machine separately sets liquid
Transmission mechanism, i.e. oil cylinder are fixed on solid model plate, and the piston head of oil cylinder is connected with transmission arm.
2. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
It is connected between transmission shaft and cursor with flat key.
3. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
It is flexibly connected between cursor and transmission arm with straight pin.
4. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
It is flexibly connected between transmission arm and the piston head of oil cylinder with straight pin.
5. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
Cursor is straight-bar.
6. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
Transmission arm is curved wall.
7. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
Transmission shaft is equipped with close to switch, is first run using servo motor, elbow transmission mechanism driving shifting formwork plate, is being run to solid shifting formwork
It when sheet separation is 0, is opened close to switch, tenses mode locking using oil cylinder.
8. a kind of electricity as described in claim 1 drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine, it is characterised in that described
Rolling bearing units are fixed on shifting formwork support base, and shifting formwork support base is separately mounted to above sliding rail, and sliding rail fills on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183449.2U CN209335961U (en) | 2018-12-25 | 2018-12-25 | Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183449.2U CN209335961U (en) | 2018-12-25 | 2018-12-25 | Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine |
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| Publication Number | Publication Date |
|---|---|
| CN209335961U true CN209335961U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822183449.2U Active CN209335961U (en) | 2018-12-25 | 2018-12-25 | Electricity drives elbow and is driven oil cylinder fine motion mode locking automatic moulding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-12-25 CN CN201822183449.2U patent/CN209335961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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