CN2279999Y - Mechanism for lowing and adjusting moulding plate with four screw nuts synchronistically moving of vertical injection moulding machine - Google Patents
Mechanism for lowing and adjusting moulding plate with four screw nuts synchronistically moving of vertical injection moulding machine Download PDFInfo
- Publication number
- CN2279999Y CN2279999Y CN 97203623 CN97203623U CN2279999Y CN 2279999 Y CN2279999 Y CN 2279999Y CN 97203623 CN97203623 CN 97203623 CN 97203623 U CN97203623 U CN 97203623U CN 2279999 Y CN2279999 Y CN 2279999Y
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- CN
- China
- Prior art keywords
- lower bolster
- nuts
- drives
- nut
- gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mechanism for lowing and adjusting moulding plate with four screw nuts synchronically moving of a vertical injection moulding machine. A vertical column of a moulding plate is provided with nuts; a group of driving mechanisms are connected with lower moulding plates; the driving mechanisms drive four nuts arranged on the vertical column of the moulding plate; the four nuts are synchronically rotated for driving the lower moulding plate to move upwards and downwards. The driving mechanism has various schemes, such as the most common scheme of chain driving, the other scheme of tooth age driving. The utility model can make the lower moulding plate synchronically be moved along the vertical column at the same time. The utility model has the advantages of labour saving of operation, high work efficiency, accurate moulding regulation, less error, etc.
Description
The utility model relates to injection machine, particularly relates to the governor motion of lower bolster in the vertical injection molding machine.
In the production of plastic products, people are different according to structure, shape, size and the material of product, select for use vertical injection molding machine or horizontal injection press rationally to process, so that guarantee product quality better.But existing vertical injection molding machine mode transfer mode falls behind, and can only rotate with 4 nuts manually regulating one by one on four soldiers of injection machine, realizes transferring cope match-plate pattern.This mode transfer mode, troublesome poeration not only, inefficiency, labour intensity is big, and since mode transfer not simultaneously, asynchronous, accuracy is low, causes error easily.Therefore, the product that many suitable vertical injection molding machines are produced is put into firmly on the horizontal machine and processes, and has influenced the reasonability of product processing.
The purpose of this utility model is a kind of while of design synchronously to rotate mobile lower bolster, operates very easyly, regulates vertical injection molding machine mould adjusting mechanism accurately and reliably.
The utility model vertical injection molding machine four nuts with the technical scheme of moved further lower bolster mould adjusting mechanism are: nut is installed on soldier; one group of transmission mechanism of linking to each other with lower bolster drives four nuts on four soldiers; four nuts rotate synchronously, and it is upper and lower mobile to drive lower bolster synchronously.
Vertical injection molding machine four nuts of the present utility model are with moved further lower bolster mould adjusting mechanism; a kind of scheme of the transmission mechanism that its what is called links to each other with lower bolster is chain drive; be to drive chain by sprocket wheel; chain drives hinge wheel on the injection moulding machine template column; hinge wheel drives travelling nut, and it is upper and lower mobile that travelling nut drives lower bolster.
Vertical injection molding machine four nuts of the present utility model are with moved further lower bolster mould adjusting mechanism, and its so-called sprocket wheel is directly to be driven by driving shaft or driving shaft elder generation drive pinion, and pinion drives gear wheel, and gear wheel drives sprocket wheel by power transmission shaft.
Vertical injection molding machine four nuts of the present utility model are with moved further lower bolster mould adjusting mechanism, and the travelling nut on its soldier matches with the nut gland, and the nut gland is fixedlyed connected with lower bolster.
Vertical injection molding machine four nuts of the present utility model are with moved further lower bolster mould adjusting mechanism, install and fix nut below the hinge wheel outside the travelling nut on soldier.
Vertical injection molding machine four nuts of the present utility model are with moved further lower bolster mould adjusting mechanism; the another kind of scheme of the transmission mechanism that its what is called links to each other with lower bolster is gear drive; be that rotating spindle drives driving gear; driving gear drives central gear; central gear drives the gear nut on the injection moulding machine template column, and it is upper and lower mobile that gear nut drives lower bolster.
The utility model is one group of mould adjusting mechanism of following installation of vertical injection molding machine lower bolster; the transmission mechanism that this mould adjusting mechanism is made up of chain or gear etc. drives the nut on the soldier; nut is rotated synchronously; reach the upper and lower mobile purpose of synchronous drive lower bolster; compared with the prior art, has rapid operation, high efficiency; characteristics such as mode transfer is accurate, and error is few.
Fig. 1 be the utility model vertical injection molding machine four nuts with moved further lower bolster mould adjusting mechanism by the chain drive schematic diagram.
Fig. 2 is that the utility model vertical injection molding machine four nuts are installed in schematic diagram on a kind of complete machine with moved further lower bolster mould adjusting mechanism.
Fig. 3 be the utility model vertical injection molding machine four nuts with moved further lower bolster mould adjusting mechanism by the gear drive upward view.
Below in conjunction with Fig. 1 one Fig. 3 embodiment of the present utility model is done detailed explanation.
1, frame; 2, soldier; 3, hold-down nut; 4, hinge wheel; 5, nut gland; 6, travelling nut; 7, lower bolster; 8, hold-down screw; 9, power transmission shaft; 10, driving shaft; 11, sprocket wheel; 12, pinion; 13, gear wheel; 14, transmission case; 15, chain; 16, oil cylinder; 17, motor; 18, middle template; 19, cope match-plate pattern; 20, injection seat column; 21, injection seat; 22, preformed seat; 23, hopper; 24, oil motor; 25, safety door; 26, fuel tank; 27, central gear; 28, gear nut; 29, rotating spindle; 30, driving gear.
The utility model relates to the vertical plastic injection machine, is motor 17, fuel tank 26 and the oil pump of installing with on the frame 1, and safety door 25 is arranged.Another part on the frame 1 is mounted in cope match-plate pattern 19, middle template 18 and the lower bolster 7 in the soldier 2.The die cylinder 16 of oil motor 24, hopper 23, preformed seat 22, injection seat 21 and injection seat column 20 and bottom is arranged at top.New design of the present utility model is an installation mould adjusting mechanism below lower bolster 7, and this mould adjusting mechanism is on four soldiers 2 nut to be installed, and drives the nut Synchronous Transmission by one group of transmission mechanism, and the nut rotation is moved lower bolster and realized mode transfer.Concrete mould adjusting mechanism has multiple scheme: a kind of scheme as shown in Figure 1; travelling nut 6 is installed in lower bolster 7 bottoms at four soldiers 2; travelling nut is fixed on the lower bolster 7 by nut gland 5, and hinge wheel 4 is installed in travelling nut 6 outsides, and fixing by hold-doun nut 3.Each hinge wheel is driven by chain 15, chain can directly be driven by driving shaft and sprocket wheel, also can be by a transmission case 14 that is installed in lower bolster 7, transmission case can connect lower bolster by hold-down screw 8, drives driving shaft 10 with power (manual or electronic), and the pinion 12 on the driving shaft 10 drags gear wheel 13, gear wheel 13 and sprocket wheel 11 are installed on the power transmission shaft 9, power transmission shaft 9 and sprocket wheel 11 rotate, and by chain 15 hinge wheel 4 and travelling nut 6 are rotated, and reach lower bolster 7 and move mode transfer.Another kind of scheme is on soldier 2 as shown in Figure 3, and gear nut 28 is installed, and gear nut 28 is driven by central gear 27, and central gear is driven by driving gear 30, and driving gear is installed on the rotating spindle 29.After promptly driving central gear 27 by the driving gear on the rotating spindle 29 30, four gear nuts 28 rotation synchronously that central gear drives on the soldier 2 synchronously realizes lower bolster 7 upper and lower moving.
Claims (6)
1, vertical injection molding machine four nuts are with moved further lower bolster mould adjusting mechanism; it is characterized in that installing on the soldier nut; one group of transmission mechanism of linking to each other with lower bolster drives four nuts on four soldiers, and four nuts rotate synchronously, drives synchronously that lower bolster is upper and lower to be moved.
2, vertical injection molding machine four nuts as claimed in claim 1 are with moved further lower bolster mould adjusting mechanism; it is characterized in that the so-called transmission mechanism that links to each other with lower bolster (7) is to drive chain (15) by sprocket wheel (11); chain drives the hinge wheel (4) on the injection moulding machine template column (2); hinge wheel drives travelling nut (6), and it is upper and lower mobile that travelling nut drives lower bolster (7).
3, vertical injection molding machine four nuts as claimed in claim 1 or 2 are with moved further lower bolster mould adjusting mechanism; it is characterized in that so-called sprocket wheel is directly to be driven by driving shaft or driving shaft (10) elder generation drive pinion (12); pinion drives gear wheel (13), and gear wheel drives sprocket wheel (11) by power transmission shaft (9).
4, vertical injection molding machine four nuts as claimed in claim 1 or 2 is characterized in that with moved further lower bolster mould adjusting mechanism the travelling nut (6) on the soldier matches with nut gland (5), and the nut gland is fixedlyed connected with lower bolster (7).
5, vertical injection molding machine four nuts as claimed in claim 1 is characterized in that installing and fixing nut (3) below the hinge wheel (4) outside the travelling nut (6) on the soldier with moved further lower bolster mould adjusting mechanism.
6, vertical injection molding machine four nuts as claimed in claim 1 are with moved further lower bolster mould adjusting mechanism; it is characterized in that the so-called transmission mechanism that links to each other with lower bolster (7) is that rotating spindle (29) drives driving gear (30); driving gear (30) drives central gear (27); central gear drives the gear nut (28) on the injection moulding machine template column (2), and it is upper and lower mobile that gear nut drives lower bolster (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203623 CN2279999Y (en) | 1997-01-05 | 1997-01-05 | Mechanism for lowing and adjusting moulding plate with four screw nuts synchronistically moving of vertical injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203623 CN2279999Y (en) | 1997-01-05 | 1997-01-05 | Mechanism for lowing and adjusting moulding plate with four screw nuts synchronistically moving of vertical injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279999Y true CN2279999Y (en) | 1998-04-29 |
Family
ID=33924425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97203623 Expired - Fee Related CN2279999Y (en) | 1997-01-05 | 1997-01-05 | Mechanism for lowing and adjusting moulding plate with four screw nuts synchronistically moving of vertical injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279999Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501179A (en) * | 2018-12-27 | 2019-03-22 | 德科摩橡塑科技(东莞)有限公司 | A kind of vertical molding adjusting device |
-
1997
- 1997-01-05 CN CN 97203623 patent/CN2279999Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501179A (en) * | 2018-12-27 | 2019-03-22 | 德科摩橡塑科技(东莞)有限公司 | A kind of vertical molding adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |