CN1498738A - Plastic-injection moulding machine - Google Patents
Plastic-injection moulding machine Download PDFInfo
- Publication number
- CN1498738A CN1498738A CNA02146698XA CN02146698A CN1498738A CN 1498738 A CN1498738 A CN 1498738A CN A02146698X A CNA02146698X A CN A02146698XA CN 02146698 A CN02146698 A CN 02146698A CN 1498738 A CN1498738 A CN 1498738A
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- Prior art keywords
- injection
- seat
- ball screw
- moves
- fixed
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
An injection moulding machine for plastics is composed of machine frame, industrial control computer and hydraulic mechanism. On said machine frame, there are vertical mould closing unit with dual knuckle levers, ball-leading screw shift unit, lubricating unit, vacuum pneumatic unit, safety rod unit, injection unit and drier. Its advantages are strong mould-blocking force, instantaneously opening mould, precise position control, and correct dosage for each injection.
Description
Technical field:
The invention belongs to injection (mo(u)lding) machine, particularly a kind of plastic-injection moulding machine.
Background technology:
Present domestic injection (mo(u)lding) machine is applied to as on the common plasticses such as PVC, TPR, PU based on multigraph press, because the clamp force that these common plasticses require ID control less demanding, that require is very not strict; But then because the clamp force requirement is very high, and the control of ID also requires very tight, the plain disk machine can not reach requirement at all for new material of Chu Xianing such as EVA material in recent years.
Summary of the invention:
The object of the present invention is to provide a kind of plastic-injection moulding machine; adopted vertical duplex bar clamping and ball screw to move seat mechanism; improved the locked mode ability and to the accurate control of ID, it is not high to have solved normal injection make-up machine locked mode ability, the problem that ID control is bad.
Above-mentioned purpose adopts following technical proposals to realize:
A kind of plastic-injection moulding machine; a kind of plastic-injection moulding machine; include frame, industrial computer, hydraulic mechanism; frame is provided with vertical duplex bar clamping, ball screw moves seat mechanism, lubricating structure and Pneumatic vacuum mechanism; vertical duplex bar matched moulds structure below is provided with safety pole mechanism; ball screw moves the seat mechanism top and is provided with injection mechanism, and the injection mechanism top is provided with material dryer on the vacuum.Vertical duplex bar clamping includes cope match-plate pattern, middle template, lower bolster, heating plate, coldplate, column and duplex bar structure; cope match-plate pattern, middle template and lower bolster link by column; during being fixed on, duplex bar structure between template and the lower bolster, is provided with heating plate and coldplate between cope match-plate pattern and middle template.Ball screw moves seat mechanism and includes ball screw, holder, feed screw nut, bearing, moves seat, moves seat board and power set, ball screw is fixed on the frame by holder, be bolted with the feed screw nut on the ball screw, the feed screw nut is provided with bearing, moving seat is located on the bearing, move seat and be provided with and move seat board, power set are fixed in and move the seat board below.Hydraulic mechanism includes fuel tank, variable pump, proportional servo valve and electronic ruler, and variable pump is fixed on the fuel tank, and proportional servo valve is fixed in and moves on the seat board, and electronic ruler is fixed on the injection mechanism, and power set adopt servo motor.
EVA injection (mo(u)lding) machine of the present invention has the following advantages:
1. the present invention has adopted vertical duplex bar clamping, and the locked mode ability reaches more than 100 tons, has fully satisfied the requirement of EVA material to the injection (mo(u)lding) machine clamp force;
2. the present invention has adopted ball screw to move seat mechanism, accurately controls ID, has improved the finished product rate greatly;
3. the present invention is easy to operate, and control is flexible, and economical and practical, security performance is good.
Description of drawings:
Fig. 1 is an EVA injection (mo(u)lding) machine structural representation of the present invention
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is vertical duplex bar clamping structural representation;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is that ball screw moves the seat mechanism structural representation.
The specific embodiment:
Be described further below in conjunction with accompanying drawing:
As Fig. 1; Fig. 2 and shown in Figure 3; EVA injection (mo(u)lding) machine of the present invention includes frame 2; industrial computer 10; hydraulic mechanism 7; frame 2 is provided with vertical duplex bar clamping 1; ball screw moves seat mechanism 4; lubricating structure 14 and Pneumatic vacuum mechanism 12; vertical duplex bar matched moulds structure 1 below is provided with safety pole mechanism 9; ball screw moves seat mechanism 4 tops and is provided with injection mechanism 6; injection mechanism 6 tops are provided with material dryer 3 on the vacuum; variable pump 13 and motor are fixedly connected on fuel tank; proportional servo valve 11 is fixed on and moves on the seat board 26, and electronic ruler 5 is fixed on the injection mechanism 6.
As Fig. 1, Fig. 4, shown in Figure 5; the vertical duplex bar of EVA injection (mo(u)lding) machine of the present invention clamping 1 includes cope match-plate pattern 11, middle template 17, lower bolster 19, column 14 and duplex bar structure 18; cope match-plate pattern 11, middle template 17 and lower bolster 19 link by column 14; duplex bar structure 18 is fixed between middle template 17 and the lower bolster 19; cope match-plate pattern 11 is provided with mould adjusting mechanism 20; cope match-plate pattern 11 belows are provided with heating plate 13 and last coldplate 12, and middle template 17 tops are provided with down heating plate 15 and following coldplate 16.
As Fig. 1, shown in Figure 6, EVA injection (mo(u)lding) machine ball screw of the present invention moves seat mechanism and includes ball screw 22, holder 21, feed screw nut 23, bearing 24, feed screw nut's seat 25, moves seat board 26 and power set 8, ball screw 22 is fixed on the frame 2 by holder 21, be bolted with feed screw nut 22 on the ball screw 22, feed screw nut 23 is provided with bearing 24, feed screw nut's seat is located on the bearing 24, feed screw nut's seat 25 is fixed in and moves seat board 26 times, power set 8 are located at and are moved seat board 26 times, and power set 8 adopt servo motor.
Claims (3)
1. EVA injection (mo(u)lding) machine; include frame, industrial computer, hydraulic mechanism; frame is provided with vertical duplex bar clamping, ball screw moves seat mechanism, lubricating structure and Pneumatic vacuum mechanism; vertical duplex bar matched moulds structure below is provided with safety pole mechanism; ball screw moves the seat mechanism top and is provided with injection mechanism; the injection mechanism top is provided with material dryer on the vacuum, it is characterized in that:
A. vertical duplex bar clamping includes cope match-plate pattern, middle template, lower bolster, heating plate, coldplate, column and duplex bar structure; cope match-plate pattern, middle template and lower bolster link by column; during being fixed on, duplex bar structure between template and the lower bolster, is provided with heating plate and coldplate between cope match-plate pattern and middle template.
B. ball screw moves seat mechanism and includes ball screw, holder, feed screw nut, bearing, moves seat, moves seat board and power set, ball screw is fixed on the frame by holder, be bolted with the feed screw nut on the ball screw, the feed screw nut is provided with bearing, moving seat is located on the bearing, move seat and be provided with and move seat board, power set are fixed in and move the seat board below.
C. hydraulic mechanism includes fuel tank, variable pump, proportional servo valve and electronic ruler, and variable pump is with on fuel tank, and proportional servo valve is fixed in and moves on the seat board, and electronic ruler is fixed on the injection mechanism.
2. EVA injection (mo(u)lding) machine according to claim 1,, it is characterized in that: be thread connection between described vertical duplex bar matched moulds structure and frame.
3. EVA injection (mo(u)lding) machine according to claim 1 is characterized in that: described power set are servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02146698XA CN1498738A (en) | 2002-11-05 | 2002-11-05 | Plastic-injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02146698XA CN1498738A (en) | 2002-11-05 | 2002-11-05 | Plastic-injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1498738A true CN1498738A (en) | 2004-05-26 |
Family
ID=34232844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA02146698XA Pending CN1498738A (en) | 2002-11-05 | 2002-11-05 | Plastic-injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1498738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941275A (en) * | 2010-08-26 | 2011-01-12 | 武汉友德汽车电器有限公司 | Automotive wiring harness injection formwork |
| CN103379988A (en) * | 2011-02-15 | 2013-10-30 | 克劳斯玛菲科技有限公司 | Mould clamping device |
-
2002
- 2002-11-05 CN CNA02146698XA patent/CN1498738A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941275A (en) * | 2010-08-26 | 2011-01-12 | 武汉友德汽车电器有限公司 | Automotive wiring harness injection formwork |
| CN103379988A (en) * | 2011-02-15 | 2013-10-30 | 克劳斯玛菲科技有限公司 | Mould clamping device |
| CN103379988B (en) * | 2011-02-15 | 2015-11-25 | 克劳斯玛菲科技有限公司 | Mold closing mechanism |
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| PB01 | Publication | ||
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| DD01 | Delivery of document by public notice |
Addressee: Ye Keguang Document name: Notice of publication of application for patent for invention |
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| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |