CN201613606U - Mould mechanism driven by motor - Google Patents
Mould mechanism driven by motor Download PDFInfo
- Publication number
- CN201613606U CN201613606U CN2009203145914U CN200920314591U CN201613606U CN 201613606 U CN201613606 U CN 201613606U CN 2009203145914 U CN2009203145914 U CN 2009203145914U CN 200920314591 U CN200920314591 U CN 200920314591U CN 201613606 U CN201613606 U CN 201613606U
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- China
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- plate
- matched moulds
- motor
- mould
- connecting rod
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- Expired - Lifetime
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Abstract
The utility model designs a mould mechanism driven by a motor, and solves the technical problems that the present mould mechanism has low mould opening and closing speeds, large lateral occupied space, and large impact force of mould opening and closing. The utility model includes a first mould closing plate, a connecting rod and a linkage plate, wherein the first mould closing plate is glidingly arranged on the connecting rod, and the linkage plate is fixedly arranged at one end of the connecting rod. The mould mechanism is characterized in that a crank mechanism is arranged between the first mould closing plate and the linkage plate; a support rack is arranged above the first mould closing plate and the linkage plate; a drive motor and a drive arm driven by the drive motor to move up and down are arranged on the support rack; and the crank mechanism is connected with the lower end of the drive arm and is driven by the drive arm. The utility model adopts the drive motor for the power of mould opening and closing, improves the mould opening and closing speeds, occupies small lateral space, and runs harmonically and stably.
Description
Technical field
The utility model relates to the process equipment of plastic packaging containers, is specifically related to a kind of motor-driven mold mechanism of using.
Background technology
Adopting polyester such as PET or PP, PE, PC is raw material, when being processed into hollow plastic containers such as various beverage bottles, oil bottle, medicine bottle and toiletry bag bottling by notes, stretch blow or extrusion blow, need injection moulding, heating and stretch blow equipment, described stretch blow equipment is commonly referred to blower for plastic bottle or plastic draw-blow machine, and the mold mechanism of its main part is to drive mould to finish die sinking and matched moulds and provide certain clamp force to guarantee in the container formation process the not mechanism of spreading of mold-locked.
At present, mainly there is the low deficiency of folding mould speed in Chang Yong mold mechanism.Existing blower for plastic bottle adopts the cylinder of laterally storing or oil cylinder is finished mould as power folding and locking.For clasp mould mechanism, the cylinder and the oil cylinder speed of service are relatively slow, and production efficiency is low.Improve the cylinder and the oil cylinder speed of service as pressure and the flow that increases gas or hydraulic oil too much, can make clasp mould mechanism impact in service excessive, cause the damage of the vibration damage and the mould of machine easily.Because the length of connecting rod of mold mechanism is big, places horizontal driving cylinder again, makes mold mechanism take excessive horizontal space, is unfavorable for effective utilization in factory building space, workshop.
Summary of the invention
The purpose of this utility model is to provide a kind of effective raising closure pressing speed motor-driven mold mechanism in order to solve above-mentioned the deficiencies in the prior art, and this mechanism less takies horizontal space.
In order to achieve the above object, designed a kind of of the utility model uses motor-driven mold mechanism, comprise the first matched moulds plate, connecting rod and interlock plate, the first matched moulds plate is slidably disposed on the connecting rod, the interlock plate is installed in an end of connecting rod, be provided with the mechanism of cranking arm between the first matched moulds plate and the interlock plate, above the first matched moulds plate and interlock plate, be provided with a bracing frame, bracing frame is provided with drive motors and by the actuating arm moving up and down of its driving, the described mechanism of cranking arm is connected the actuating arm lower end and is driven arm and drives.Drive motors drive actuating arm is done and is pumped, thereby drives crank arm mechanism's bending, extension, makes the matched moulds plate of winning close up, separate with the interlock plate.This moment and the cooperation of other mold components be generation opening and closing mould down.Drive motors has improved the speed of opening and closing moulds as the power source of template opening and closing mould.The actuating arm that design moves up and down does not take horizontal space, reduces noise and drives impulse force.Omit gear and rack gear, reduced the quality problems that wearing and tearing cause.The goods mould of blowing plastic containers is installed on the first matched moulds plate, and this known technology seldom explains.
As preferably, described actuating arm upper end can be connected on the swing component, described swing component is positioned on the bracing frame swingably and is driven motor-driven, driving by drive motors, swing component carries out the reciprocating motion of certain amplitude, thereby drives the bending stretch of the reciprocal lifting moving of actuating arm and the mechanism of cranking arm.Described drive motors is a reducing motor, and energy consumption is low, can improve rotating torque, and noise is little, bears the overload capacity height.
As preferably, described bracing frame one side can be provided with drive motors and connect swing component by the drive shaft bearing that is positioned in the middle of it.Swing component is done oscillating traverse motion by driving shaft, and operation is coordinated steadily.
As preferably, the described connecting rod other end is connected with the second matched moulds plate, the interlock plate and the second matched moulds plate synchronous interaction, and when the first matched moulds plate and interlock plate separate, the second matched moulds plate and the locking adjacent to each other of the first matched moulds plate; When the first matched moulds plate closed up with the interlock plate, the second matched moulds plate and the first matched moulds plate were separated from each other.The goods mould of the blowing plastic containers that match with the goods mould of the first matched moulds plate is installed on the second matched moulds plate, and the first matched moulds plate and the second matched moulds plate drive under same power source and carry out the opening and closing mould, saves energy, synchronism height.
As preferably, be to be connected on the lifter plate in the middle of the described mechanism of cranking arm, two ends are connected on the first matched moulds plate and the interlock plate, described lifter plate can be connected on the column and can slide along its sidewall, described column is fixedly arranged on frame, it is steadily smooth that lifter plate is moved up and down, and described bracing frame is fixed on the upper mounting plate, and support effect is good.
As preferably, the described mechanism of cranking arm can comprise two groups of parallel cranking arm, and is hinged on the lifter plate in the middle of cranking arm, and two ends are hinged on the first matched moulds plate and the interlock plate, improve whereby the template operation steadily, reliability.
As preferably, a pressuring plate that laterally moves can be set outside the described second matched moulds plate, between the described pressuring plate and the second matched moulds plate piston plate and back-moving spring are set respectively.After making the second matched moulds plate and the first matched moulds plate matched moulds by actuating arm, promote the second matched moulds plate by pressuring plate and piston plate again and draw close the first matched moulds plate, increase the clamp force of the two.The design of this folding mould can also provide mold clamping force when the second matched moulds plate and the first matched moulds plate matched moulds suspend in critical condition, guarantee steady matched moulds, prevents the impact damage of mould; Corresponding restoring force then is provided during die sinking.
As preferably, the described second matched moulds plate, the first matched moulds plate and interlock plate can be respectively be provided with the sliding part that slides on can the horizontal guide rail in frame in the bottom.The three moves smooth more, quick.
As preferably, can be provided with gag lever post on the described lifter plate, play the position limitation protection effect.
As preferably, described connecting rod can have four, and symmetry is located in the second matched moulds plate, the first matched moulds plate and interlock plate four jiaos, and is more steady.
As preferably, described drive motors is servomotor and is aided with reductor.If mold mechanism also contains end template, described end template can be arranged on the below at the second matched moulds plate and the first matched moulds plate matched moulds interface by the guide plate of a band lifting groove, guide plate is fixed on the first matched moulds plate, a left side, lifting groove groove position is low right high, end template is supported on the guide plate by the lifting groove, when the second matched moulds plate and the first matched moulds plate mould, the same moved further of guide plate, end template is from the low high position that is displaced to; When the second matched moulds plate and the first matched moulds plate die sinking tool resetted, end template also resetted thereupon.Guide plate also can be fixed on the second matched moulds plate or the interlock plate, and a right low left side, lifting this moment groove groove position is high, reaches the above-mentioned synchronous effect that is equal to.During position above end template is limited at the matched moulds interface, it only does upper and lower moving.The end template and the second matched moulds plate and the first matched moulds plate synchronous interaction, the operation quick and stable.
The motor-driven mold mechanism of a kind of usefulness that the utility model obtains adopts drive motors to make crank mechanism drive template opening and closing mould as power source, has optimized product structure, reduces the quality problems that the matched moulds impulsive force causes, and improves folding mould speed; Owing to change the power source of device into the perpendicular power source of putting, effectively reduced floor space, help to improve the factory building utilization rate, in addition, the position of lifter plate is with respect to the first matched moulds plate and interlock plate symmetry, and also with respect to the symmetry of cranking arm of both sides, the first matched moulds plate can reach synchronous operation with the interlock plate; The interlock plate and the second matched moulds plate are rigidly connected by connecting rod, so the second matched moulds plate and the first matched moulds plate folding mould synchronism are good; Operation is coordinated steadily.
Description of drawings
Fig. 1 is the structural representation of the utility model die opening state;
Fig. 2 is the structural representation of the utility model matched moulds state;
Fig. 3 be the utility model A-A to structural representation.
Among the figure: 01 second matched moulds plate, 02 connecting rod, 03 goods mould, 04 first matched moulds plate, 05 guide pin bushing, 06 interlock plate, 07 bearing of cranking arm, 08 cranks arm, 09 short pin shaft, 10 axles of having strong market potential, 11 lifter plates, 12 lifter plate slide blocks, 13 vertical guide rails, 14 columns, 15 frames, 16 gag lever posts, 17 upper mounting plates, 18 actuating arms, 19 bracing frames, 20 rolling bearing units, 21 swing components, 22 swing component bearing pins, 23 driving shafts, 24 oscillating bearings, 25 drive motors, 26 back-moving springs, 27 pressuring plates, 28 piston plates, 29 sliding parts, 30 horizontal guide rails.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As Fig. 1, Fig. 2, shown in Figure 3, present embodiment is described a kind ofly uses motor-driven mold mechanism, comprise the first matched moulds plate 04, connecting rod 02 and interlock plate 06, the second matched moulds plate 01 and interlock plate 06 are installed in the two ends of connecting rod 02, but the two synchronous interaction, the first matched moulds plate 04 is positioned between the two above-mentioned and is slidably disposed on the connecting rod 02 by guide pin bushing 05, be provided with the mechanism of cranking arm between the first matched moulds plate 04 and the interlock plate 06, the described mechanism of cranking arm comprises that two groups parallel are cranked arm 08, crank arm and be hinged on the lifter plate 11 by have strong market potential axle 10 and oscillating bearing 24 in the middle of 08, two ends are hinged on the first matched moulds plate 04 and the interlock plate 06 by short pin shaft 09 and the oscillating bearing that is located on the bearing 07 of cranking arm, the bearing 07 of cranking arm is fixed on the first matched moulds plate 04 and the interlock plate 06, above the first matched moulds plate 04 and interlock plate 06, be provided with a bracing frame 19, bracing frame 19 is provided with drive motors 25 and by the actuating arm moving up and down 18 of its driving, the described mechanism of cranking arm is connected actuating arm 18 lower ends and is driven arm 18 and drives.
The goods mould 03 of blowing plastic containers is installed on the second matched moulds plate 01 and the first matched moulds plate 04, the described mechanism of cranking arm is connected an actuating arm 18 with the junction of lifter plate 11, described actuating arm 18 upper ends are connected on the swing component 21 by swing component latch 22 and oscillating bearing, and described swing component 21 is positioned on the bracing frame 19 swingably.Described drive motors 25 is servomotor for reducing motor and is aided with reductor, actuating arm 18 is driven by drive motors 25, lifter plate 11 is moved up and down, thereby drives the mechanism's bending stretch of cranking arm, make win matched moulds plate 04 and interlock plate 06 reposefully near and separately. Interlock plate 06 and 01 synchronous interaction of the second matched moulds plate, when the first matched moulds plate 04 separates with interlock plate 06, the second matched moulds plate 01 and 04 locking adjacent to each other of the first matched moulds plate.
Described lifter plate 11 is by being located at lifter plate slide block 12 above it and being connected on the column 14 and can sliding along the vertical guide rail on its sidewall 13, and described column 14 is fixedly arranged on frame 15, makes the lifter plate 11 better steady smoothness that moves up and down.
Described bracing frame 19 is fixed on the upper mounting plate 17, and bracing frame 19 1 sides are provided with drive motors 25 and support swing components 21 by being positioned at its middle driving shaft 23.Bracing frame 19 is provided with two rolling bearing units 20, and driving shaft 23 is installed between the rolling bearing units 20, and swing component 21 can be made reciprocally swinging by driving shaft 23, thereby drives the bending stretch of the reciprocal lifting moving of lifter plate 11 and the mechanism of cranking arm.
One pressuring plate 27 that laterally moves is set on the described second matched moulds plate 01, between the described pressuring plate 27 and the second matched moulds plate 01 piston plate 28 and back-moving spring 26 is set respectively.Behind the second matched moulds plate 01 and the first matched moulds plate, 04 matched moulds, promote the second matched moulds plate 01 by pressuring plate 27 and piston plate 28 and draw close the first matched moulds plate 04, increase the clamp force of the two; Reset by back-moving spring 26.
The described second matched moulds plate 01, the first matched moulds plate 04 and interlock plate 06 are provided with the sliding part 29 that slides on can the horizontal guide rail 30 in frame 15 respectively in the bottom.Described lifter plate 11 is provided with gag lever post 16, plays the position limitation protection effect.Described connecting rod 02 has four, and symmetry is located in the second matched moulds plate 01, the first matched moulds plate 04 and interlock plate 06 four jiaos, and is more steady.
Operation principle: when drive motors 25 driving swing components 21 begin upwards to swing, swing component 21 acts on lifter plate 11 by actuating arm 18, lifter plate 11 is upwards slided by vertical guide rail 13, and lifter plate 11 bilateral symmetry connect, and crank arm 08 angle begins to increase.At this moment, the first matched moulds plate 04 slides respectively in the opposite direction with interlock plate 06, because the interlock plate 06 and the second matched moulds plate 01 adopt connecting rod 02 to be rigidly connected, so the second matched moulds plate 01 and 04 beginning of the first matched moulds plate are approaching.When swing component 21 upwards swing drive lifter plate 11 and continue to rise when 08 the angle of cranking arm is spent near 180, matched moulds puts in place.When matched moulds put in place, the inner chamber that is fixed in the pressuring plate 27 on the second matched moulds plate 01 began inflation, and pressuring plate 27 produces a small amount of moving in the matched moulds direction, made that card closes closely between the second matched moulds plate 01 and the first matched moulds plate 04.
When drive motors 25 drove swing component 21 beginnings to lower swing, each parts resetted.
Claims (10)
1. use motor-driven mold mechanism for one kind, comprise the first matched moulds plate (04), connecting rod (02) and interlock plate (06), the first matched moulds plate (04) is slidably disposed on the connecting rod (02), interlock plate (06) is installed in an end of connecting rod (02), it is characterized in that being provided with the mechanism of cranking arm between the first matched moulds plate (04) and the interlock plate (06), top at the first matched moulds plate (04) and interlock plate (06) is provided with a bracing frame (19), bracing frame (19) is provided with drive motors (25) and by the actuating arm moving up and down (18) of its driving, the described mechanism of cranking arm is connected actuating arm (18) lower end and is driven arm (18) and drives.
2. a kind of motor-driven mold mechanism of using according to claim 1, it is characterized in that described actuating arm (18) upper end is connected on the swing component (21), described swing component (21) is positioned at bracing frame (19) swingably and goes up and be driven motor (25) driving, and described drive motors (25) is a reducing motor.
3. a kind of motor-driven mold mechanism of using according to claim 2 is characterized in that described bracing frame (19) one sides are provided with drive motors (25) and connect swing component (21) by being positioned at its middle driving shaft (23) supporting.
4. according to claim 1 or 2 or 3 described a kind of motor-driven mold mechanisms of using, it is characterized in that described connecting rod (02) other end is connected with the second matched moulds plate (01).
5. a kind of motor-driven mold mechanism of using according to claim 4 is characterized in that being connected on the lifter plate (11) in the middle of the described mechanism of cranking arm, and two ends are connected on the first matched moulds plate (04) and the interlock plate (06).
6. a kind of motor-driven mold mechanism of using according to claim 5, it is characterized in that described lifter plate (11) is connected a column (14) and goes up also and can slide along its sidewall, described column (14) is fixedly arranged on a frame (15), and described bracing frame (19) is fixed on the upper mounting plate (17).
7. a kind of motor-driven mold mechanism of using according to claim 6, it is characterized in that the described mechanism of cranking arm comprises two groups of parallel cranking arm (08), cranking arm, (08) is middle to be hinged on the lifter plate (11), and two ends are hinged on the first matched moulds plate (04) and the interlock plate (06).
8. a kind of motor-driven mold mechanism of using according to claim 7, it is characterized in that being provided with on the described second matched moulds plate (01) pressuring plate (27) that laterally moves, between the described pressuring plate (27) and the second matched moulds plate (01) piston plate (28) and back-moving spring (26) are set respectively.
9. a kind of motor-driven mold mechanism of using according to claim 8 is characterized in that the described second matched moulds plate (01), the first matched moulds plate (04) and interlock plate (06) are provided with the sliding part (29) that can upward slide at the horizontal guide rail (30) of frame (15) respectively in the bottom.
10. a kind of motor-driven mold mechanism of using according to claim 9 is characterized in that described connecting rod (02) has four, and symmetry is located in the second matched moulds plate (01), the first matched moulds plate (04) of form fit and four jiaos of the plate (06) that links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203145914U CN201613606U (en) | 2009-11-12 | 2009-11-12 | Mould mechanism driven by motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203145914U CN201613606U (en) | 2009-11-12 | 2009-11-12 | Mould mechanism driven by motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613606U true CN201613606U (en) | 2010-10-27 |
Family
ID=42999978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203145914U Expired - Lifetime CN201613606U (en) | 2009-11-12 | 2009-11-12 | Mould mechanism driven by motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501424A (en) * | 2018-05-11 | 2018-09-07 | 安徽工程大学 | A kind of grip device producing more gage plastic balls |
| CN108748924A (en) * | 2018-08-24 | 2018-11-06 | 广东乐善智能装备股份有限公司 | The die cover electric folding structure of plastic molding press |
| WO2021127944A1 (en) * | 2019-12-23 | 2021-07-01 | 上海展仕机械设备有限公司 | Linked cutting die support for positive and negative pressure vacuum molding machine |
-
2009
- 2009-11-12 CN CN2009203145914U patent/CN201613606U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501424A (en) * | 2018-05-11 | 2018-09-07 | 安徽工程大学 | A kind of grip device producing more gage plastic balls |
| CN108748924A (en) * | 2018-08-24 | 2018-11-06 | 广东乐善智能装备股份有限公司 | The die cover electric folding structure of plastic molding press |
| WO2021127944A1 (en) * | 2019-12-23 | 2021-07-01 | 上海展仕机械设备有限公司 | Linked cutting die support for positive and negative pressure vacuum molding machine |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |