CN204894327U - Automatic rapid demoulding MOLD CLAMPING APPARATUS of rotational moulding mould - Google Patents
Automatic rapid demoulding MOLD CLAMPING APPARATUS of rotational moulding mould Download PDFInfo
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- CN204894327U CN204894327U CN201520510740.XU CN201520510740U CN204894327U CN 204894327 U CN204894327 U CN 204894327U CN 201520510740 U CN201520510740 U CN 201520510740U CN 204894327 U CN204894327 U CN 204894327U
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Abstract
The utility model discloses an automatic rapid demoulding MOLD CLAMPING APPARATUS of rotational moulding mould, it includes mould, template, die carrier, hydro -cylinder, oil tank, hanging device and frame, mould and top mould around the mould includes, the fixed mould outside of locating of template, template and top template around the template includes, the template all is equipped with the die carrier outward on every side, is equipped with the hydro -cylinder on the die carrier, and the stiff end of hydro -cylinder is fixed in on the die carrier outside that the tailpiece of the piston rod of hydro -cylinder connects template around corresponding with it, and the die carrier is inside to be equipped with the oil tank, links to each other through oil pipe between hydro -cylinder and the oil tank, top template upper portion is equipped with hanging device, can realize the lift of top template through hanging device, still be equipped with the frame frame on every side between template and the hydro -cylinder, the frame frame is cuboid frame construction. The utility model discloses a rapid demoulding MOLD CLAMPING APPARATUS degree of automation is high, the security performance is high, production cycle weak point of its production rotational moulding piece, low in production cost, product quality height, and greatly reduced workman's intensity of labour.
Description
Technical field
The utility model relates to Plastic Rolling Molds technical field, is specifically related to that one can shorten the production time, to reduce production cost, security performance high, can save energy consumption, improve the automatic fast demoulding mold closing mechanism of the Plastic Rolling Molds of plastic parts product quality.
Background technology
Rotational moulding, also known as rotation molding, rotational forming, rotation-formed etc., is a kind of thermoplastic hollow forming method.The method first adds in mould by plastic raw materials, then mould constantly rotates along two vertical axises and makes it heating, plastic raw materials in mould is under the effect of gravity and heat energy, coating, melting adhere on the whole surface of die cavity equably gradually, be shaped to required shape, then form goods through cooling and shaping.
The basic process of rotation molding is very simple: be exactly Powdered or aqueous polymer to be placed in mould heating simultaneously mould around two vertical axis rotations and revolution, then by forced ventilation or water-spraying control, then workspace is placed on, here, mould is opened, the product completed is removed, then carries out next round circulation again.
When rotational molding method obtains plastic parts, it compares other forming method as blowing, injection moulding etc., there is very large advantage: its mould is simple, and with low cost, can settle various inserts, the shape of rotational moulding product can be very complicated.Therefore, rotation molding is applied in productive life more and more.
But in prior art, also there is a lot of shortcoming and be badly in need of improving in rotation molding.Because in rotational moulding product process, Plastic Rolling Molds needs to open, be separated to take out plastic products, or closes up, closes to add plastic raw materials.Mould is opened, be separated, and is called the demoulding, otherwise, mold clamp, to close, be called matched moulds.
The structure of Plastic Rolling Molds is made up of around multi-piece die usually, every die is needed to unload all one by one after formed product during the demoulding, in prior art, all use the artificial demoulding during the usual demoulding, like this ambiguity is existed to operating time of employee and quality requirement, there is certain hidden danger in stripping means simultaneously, such as: mould is easily damaged, product is easily damaged, demould time of a specified duration, contractibility control is not accurate, and the temperature of mould is higher, exists operating personnel and necessarily scald hidden danger.During matched moulds, continue to use traditional craft always and locate, close up, close, this clamping system needs operator to use the aids such as iron rod, screwdriver, hammer drill, by force the corresponding screw hole of the separate section of mould is aligned, to insert screw, to tighten, make mold clamp, close, be i.e. matched moulds.Manual matched moulds labour intensity is large, it is inaccurate to locate, easy damaged mould, production efficiency are low.
In a word, in prior art, the demoulding matched moulds process mechanism of Plastic Rolling Molds, automaticity are low, and its plastic parts production cost is high, the production cycle is long, energy consumption is high, product quality is low.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the automatic fast demoulding mold closing mechanism of the Plastic Rolling Molds that a kind of automaticity is high, security performance is high, its production rotational moulding part with short production cycle, production cost is low, product quality is high, and greatly reduces the labour intensity of workman.
For solving problems of the prior art, the concrete technical scheme of employing is:
An automatic fast demoulding mold closing mechanism for Plastic Rolling Molds, comprises mould, template, mould bases, oil cylinder, Oil Tank, suspension apparatus and frame frame; Described mould comprises surrounding mould and top mold, and described template is fixed at described mold exterior, and described template comprises surrounding formwork and top template, and described surrounding formwork is located at outside surrounding mould, and described top template is located at outside top mold; Mould bases is equipped with outside described surrounding formwork, described mould bases is provided with oil cylinder, and the stiff end of described oil cylinder is fixed on described mould bases, and the tailpiece of the piston rod of described oil cylinder is connected to the outside of surrounding formwork corresponding with it, described mould bases inside is provided with Oil Tank, and described oil cylinder is connected by oil pipe with between Oil Tank; Template top, described top is provided with suspension apparatus, can be realized the lifting of top template by described suspension apparatus; Also be provided with frame frame between described surrounding formwork and oil cylinder, described frame frame is cuboid frame structure.
Preferred scheme, display control unit is provided with outside described frame frame, described display control unit comprises display and is located at the PLC of display interior, and described PLC is all connected with suspension apparatus with described oil cylinder, for controlling the folding of surrounding formwork and top template.
Preferred scheme further, described suspension apparatus comprises column, arm and engine; Described column is vertically arranged at outside described frame frame, and described arm is located at the top of described column and is arranged with uprights vertical, and the bottom of described arm is located at by described engine, and described engine can slide along described arm.Bottom engine with top template for removably connecting, and engine can realize the lifting of top template.
Further preferred scheme again, described engine is electric block, is provided with guide rail bottom described arm, and electric block can along slide.Suspension hook bottom electric block catches on top template, can realize the lifting of top mold.
Be provided with rolling bearing between described arm and column, described arm can rotate around column.Therefore, the installation and removal of top mold and template are convenient.
The quantity of described each mould bases upper cylinder is one or more, and described one or more oil cylinder all be arranged in parallel.
For removably connecting between the tailpiece of the piston rod of described oil cylinder and surrounding formwork corresponding with it.
By adopting such scheme, the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds of the present utility model compared with prior art, its technique effect is: the utility model adopts flexible matched moulds and the demoulding controlling surrounding mould in Plastic Rolling Molds of oil cylinder, the flexible of oil cylinder is controlled as required automatically by PLC, top mold realizes matched moulds and the demoulding by suspension apparatus, and its automaticity is high, control is accurate; The plastic parts product quality of producing is high, stable performance; And the industrial accident shortening the production cycle, greatly reduce the labour intensity of workman, occur when effectively prevent artificial demoulding matched moulds.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of automatic fast demoulding mold closing mechanism when demoulding state of a kind of Plastic Rolling Molds of the utility model;
Fig. 2 is the front view of automatic fast demoulding mold closing mechanism when demoulding state of a kind of Plastic Rolling Molds of the utility model;
Fig. 3 is the top view of automatic fast demoulding mold closing mechanism when demoulding state of a kind of Plastic Rolling Molds of the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with instantiation, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1 to Figure 3,
An automatic fast demoulding mold closing mechanism for Plastic Rolling Molds, comprises mould 1, template 2, mould bases 3, oil cylinder 4, Oil Tank 5, suspension apparatus 6 and frame frame 7.Described mould 1 comprises surrounding mould 11 and top mold 12, described template 2 is fixed at the outside of described mould 1, described template 2 comprises surrounding formwork 21 and top template 22, described surrounding formwork 21 is located at outside surrounding mould 11 corresponding with it, and described top template 22 is located at outside top mold 12 corresponding with it.Be equipped with mould bases 3 outside described surrounding formwork 21, described mould bases 3 is provided with oil cylinder 4, and the quantity of described each mould bases upper cylinder 4 is one or more, and described one or more oil cylinder 4 all be arranged in parallel.The stiff end of described oil cylinder 4 is fixed on described mould bases 3, and the tailpiece of the piston rod of described oil cylinder 4 is connected to the outside of surrounding formwork 21 corresponding with it, for removably connecting between the tailpiece of the piston rod of oil cylinder and surrounding formwork 21 corresponding with it.Described mould bases 3 inside is provided with Oil Tank 5, and described oil cylinder 4 is connected by oil pipe 8 with between Oil Tank 5.Template 22 top, described top is provided with suspension apparatus 6, can be realized the lifting of top template 22 by described suspension apparatus 6.Also be provided with frame frame 7 between described surrounding formwork 21 and oil cylinder 4, described frame frame 7 is cuboid frame structure.Display control unit 9 is provided with outside described frame frame 7, described display control unit 9 comprises display 91 and is located at the PLC of display 91 inside, described PLC is all connected with suspension apparatus 6 with described oil cylinder 4, for controlling the folding of surrounding formwork 21 and top template 22.
Described suspension apparatus 6 comprises column 61, arm 62 and engine 63.It is outside that described column 61 is vertically arranged at described frame frame 7, and described arm 62 is located at the top of described column 61 and vertically with column 61 is arranged, and be provided with rolling bearing between described arm 62 and column 61, described arm 62 can rotate around column 61.The bottom of described arm 62 is located at by described engine 63, and described engine 63 can slide along described arm 62, and the bottom of engine 63 and top template 22 are for removably connecting and can realizing the lifting of top template 22.
In the utility model, surrounding mould 11 and surrounding formwork 21 can be distributed in product both sides, three sides or surrounding as required, and the quantity of oil cylinder 4 also can be determined to use one or more oil cylinder according to the length of surrounding formwork 21.
In the present embodiment, described engine 63 is electric block, and be provided with guide rail bottom described arm 62, electric block can along slide.Suspension hook bottom electric block catches on top template 22, can realize the lifting of top mold 22.Therefore, the installation and removal of top mold 12 and top template 22 are convenient.
The experiment proved that, by the utility model structure or technique relative to prior art, its beneficial effect reached is specially:
1, the production cycle 35% is shortened;
2, production cost 15% is reduced;
3, energy consumption 20% is saved;
4,20% is improved the quality of products;
5, employee's industrial accident aborning reduces by 90%.
The foregoing is only preferred embodiment of the present utility model; not in order to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment done, equivalent to replace, be all included within protection domain of the present utility model.
Claims (7)
1. an automatic fast demoulding mold closing mechanism for Plastic Rolling Molds, is characterized in that: it comprises mould, template, mould bases, oil cylinder, Oil Tank, suspension apparatus and frame frame; Described mould comprises surrounding mould and top mold, described template is fixed at described mold exterior, described template comprises surrounding formwork and top template, and described surrounding formwork is located at outside surrounding mould corresponding with it, and described top template is located at outside top mold corresponding with it; Mould bases is equipped with outside described surrounding formwork, described mould bases is provided with oil cylinder, and the stiff end of described oil cylinder is fixed on described mould bases, and the tailpiece of the piston rod of described oil cylinder is connected to the outside of surrounding formwork corresponding with it, described mould bases inside is provided with Oil Tank, and described oil cylinder is connected by oil pipe with between Oil Tank; Template top, described top is provided with suspension apparatus, can be realized the lifting of top template by described suspension apparatus; Also be provided with frame frame between described surrounding formwork and oil cylinder, described frame frame is cuboid frame structure.
2. the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds according to claim 1, it is characterized in that: outside described frame frame, be provided with display control unit, described display control unit comprises display and is located at the PLC of display interior, described PLC is all connected with suspension apparatus with described oil cylinder, for controlling the folding of surrounding formwork and top template.
3. the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds according to claim 1, is characterized in that: described suspension apparatus comprises column, arm and engine; Described column is vertically arranged at outside described frame frame, and described arm is located at the top of described column and is arranged with uprights vertical, and the bottom of described arm is located at by described engine, and described engine can slide along described arm and can realize the lifting of top template.
4. the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds according to claim 3, is characterized in that: described engine is electric block.
5. the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds according to claim 3, it is characterized in that: be provided with rolling bearing between described arm and column, described arm can rotate around column.
6. the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds according to claim 1, is characterized in that: the quantity of described each mould bases upper cylinder is one or more, and described one or more oil cylinder be arranged in parallel.
7. the automatic fast demoulding mold closing mechanism of a kind of Plastic Rolling Molds according to claim 1, is characterized in that: for removably connecting between the tailpiece of the piston rod of described oil cylinder and surrounding formwork corresponding with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510740.XU CN204894327U (en) | 2015-07-15 | 2015-07-15 | Automatic rapid demoulding MOLD CLAMPING APPARATUS of rotational moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510740.XU CN204894327U (en) | 2015-07-15 | 2015-07-15 | Automatic rapid demoulding MOLD CLAMPING APPARATUS of rotational moulding mould |
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| CN204894327U true CN204894327U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510740.XU Expired - Fee Related CN204894327U (en) | 2015-07-15 | 2015-07-15 | Automatic rapid demoulding MOLD CLAMPING APPARATUS of rotational moulding mould |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335152A (en) * | 2015-07-15 | 2017-01-18 | 上海升运滚塑制品有限公司 | Automatic rapid demolding and mold-closing apparatus for rotational molding mold |
| CN106808630A (en) * | 2016-12-23 | 2017-06-09 | 南通智晶塑料制品有限公司 | A kind of close-coupled rotational moulding production line |
| CN111283925A (en) * | 2020-03-25 | 2020-06-16 | 张文艳 | Flower pot mold prying device |
-
2015
- 2015-07-15 CN CN201520510740.XU patent/CN204894327U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335152A (en) * | 2015-07-15 | 2017-01-18 | 上海升运滚塑制品有限公司 | Automatic rapid demolding and mold-closing apparatus for rotational molding mold |
| CN106808630A (en) * | 2016-12-23 | 2017-06-09 | 南通智晶塑料制品有限公司 | A kind of close-coupled rotational moulding production line |
| CN106808630B (en) * | 2016-12-23 | 2022-12-16 | 南通智晶塑料制品有限公司 | Compact rotational molding production line |
| CN111283925A (en) * | 2020-03-25 | 2020-06-16 | 张文艳 | Flower pot mold prying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |