CN201471657U - Structure improvement of polyurethane elastomer casting machines - Google Patents
Structure improvement of polyurethane elastomer casting machines Download PDFInfo
- Publication number
- CN201471657U CN201471657U CN2009201884080U CN200920188408U CN201471657U CN 201471657 U CN201471657 U CN 201471657U CN 2009201884080 U CN2009201884080 U CN 2009201884080U CN 200920188408 U CN200920188408 U CN 200920188408U CN 201471657 U CN201471657 U CN 201471657U
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- polyurethane elastomer
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- elastomer casting
- casting machines
- casting machine
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Abstract
The utility model belongs to the technical field of casting machines and particularly relates to an structure improvement of polyurethane elastomer casting machines, which comprises a controller, a charging bucket and a warmer which are connected with the controller, a stirrer connected with a material delivery pipe of the charging bucket and a molding die, wherein the lower portion of the charging bucket is provided with a heat-insulating box which covers the lower equipment of the charging bucket, the outer surface of a stirrer shell is covered by an outer sleeve which is used for charging cooling medium, the side wall of the molding die is provided with an opening and hinged with a side cover, and the material delivery pipe is a thin plastic pipe without a heating device. Structure improvement of polyurethane elastomer casting machines has the advantages that the heat-insulating and energysaving effects are remarkable, the cooling time of raw materials in the stirrer is reduced, the production efficiency is enhanced, the appearances of products is aesthetic and the intensities of the products is uniform, moreover, the material delivery pipe uses the thin plastic pipe, thus the raw materials are saved, the waste is reduced, the production benefits of companies are improved, and the structure improvement of polyurethane elastomer casting machines is suitable to be applied to the polyurethane elastomer casting machines of the same type.
Description
Technical field
The utility model belongs to the casting machine technical field, refers in particular to a kind of structural improvement of polyurethane elastomer casting machine.
Background technology
At present, the structure of polyurethane elastomer casting machine, the agitator and the mould that generally comprise controller, two batch cans that are connected with controller and warmer, are connected with the conveying pipeline of batch can: described batch can generally all is provided with interlayer, with the warmer outside the batch can interlayer is heated, so that the raw material in the batch can is heated to the temperature that needs, its weak point is: the one, and the pipeline of batch can bottom, accessory heat insulation effect are poor, temperature is scattered and disappeared fast, need warmer to provide heat energy to heat in large quantities, waste heat energy; The 2nd, the pipeline of batch can and batch can bottom thereof, the variations in temperature of equipment are big, need control continually for specific design temperature, controller are caused over-burden; Described mould generally comprises upper die and lower die, matched moulds behind the resin that injection mixes in counterdie, treat die sinking behind its foamed solidification, its weak point is: have bubble in the process of upper and lower mould matched moulds and be retained in the mould, cause the upper surface or the lower surface of the finished product of foaming that pore is arranged, the one, influence the attractive in appearance of product, the 2nd, influence the intensity of product; Described agitator generally is not provided with cooling device, the material temperature that transports from batch can generally remains on about 90 ℃, under this temperature, will foam under the situation that two kinds of raw materials also do not mix, must wait for being cooled to just can stir after the suitable temperature (about about 50 ℃), like this, both bad control, also the stand-by period long, influence production efficiency; In addition, used conveying pipeline: the one, be provided with heat-insulation layer, equipment cost is improved, be difficult for observing inner raw material mobility status; The 2nd, caliber is thick, after shut-down or having a power failure, can keep somewhere more raw material in the pipeline, causes the raising of wastage of material and production cost.
Summary of the invention
The purpose of this utility model provides a kind of structural improvement of polyurethane elastomer casting machine.
The purpose of this utility model is achieved in that
The structural improvement of polyurethane elastomer casting machine, the agitator and the mould that include controller, the batch can that is connected with controller and warmer, are connected with the conveying pipeline of batch can, described batch can is: be provided with the incubator that wraps the batch can lower part equipment in the bottom of batch can, be provided with the heater with warmer control in the incubator; Described agitator is; Be arranged with the overcoat used of filling cooling medium at the agitator housing outer surface, the side of overcoat be provided with housing, overcoat between the inner chamber cooling medium inlet and the outlet that communicate, chilling temperature has controller to control; Described mould: comprise capping, following capping, between last capping and the following capping be articulated and connected and snap close sealed, in the cavity of following capping, be provided with cylindrical protrusions, the outer surface of last capping is provided with handle, one sidewall of lower surface is set to opening and is hinged with side cover, and seal by the both sides of locking connector and lower surface are sealed respectively the both sides of side cover; Described conveying pipeline is: not with the thin plastic pipe of heating apparatus.
Above-mentioned locking connector is: be respectively arranged with Ka Zui and grab on side cover and following capping, with binding lever locking, grab is provided with the nut of regulating degree of blocking to the card muzzle on grab.
The temperature constant that above-mentioned warmer and heater control batch can are interior and mould is interior is at 90 ± 5 ℃.
But the opening part of above-mentioned incubator is provided with the insulation chamber door of switch.
Temperature in the above-mentioned agitator is controlled at 50 ± 5 ℃.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model is provided with incubator in the bottom of batch can, has reduced the heat radiation of batch can lower part equipment, has also just reduced the lasting heating to batch can, and energy-saving effect is remarkable, simultaneously, the control number of times of controller is reduced, and has prolonged the service life of controller;
2, agitator of the present utility model is go up to increase cooling to establish and can effectively reduce the cool time of raw material in agitator behind the device, enhances productivity;
3, the utility model is provided with the expanding foam solution injection port and with side cover locking on the leptoprosopy of mould, has avoided in the front of product or the appearance of the pore of reverse side, makes good looking appearance, the intensity unanimity of positive and negative of the product of foaming;
4, conveying pipeline of the present utility model is not to be with heating apparatus, and uses thin plastic pipe, and caliber reduces than originally to have reduced the production cost that heating apparatus is set more than 50%, can economize in raw materials with thin plastic pipe, cuts the waste, and improves the productivity effect of enterprise.
5, the utility model suits to use on polyurethane elastomer casting machine of the same type.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the schematic perspective view of agitator housing of the present utility model;
Fig. 3 is the cutaway view of agitator housing of the present utility model;
Fig. 4 is one of partial perspective view of batch can of the present utility model and incubator thereof;
Fig. 5 be batch can of the present utility model and incubator thereof partial perspective view two;
Fig. 6 is the schematic perspective view after mould of the present utility model is opened;
Fig. 7 is the user mode schematic diagram of mould of the present utility model.
The specific embodiment
With specific embodiment the utility model is further described below, referring to Fig. 1-7:
The structural improvement of polyurethane elastomer casting machine, the agitator 4 and the mould 5 that include controller 1, the batch can 2 that is connected with controller 1 and warmer 6, are connected with the conveying pipeline 3 of batch can 2, described batch can 2 is: be provided with the incubator 21 that wraps the batch can lower part equipment in the bottom of batch can 2, be provided with the heater 23 with warmer 6 controls in the incubator 21; Described agitator 4 is; Be arranged with the overcoat 41 that the filling cooling medium is used at agitator housing 42 outer surfaces, the side of overcoat 41 be provided with housing 42, overcoat 41 between the cooling medium inlet that communicates of inner chamber 411 and export 45,46, raw material is stirred head and stirs in the inner chamber 421 of housing 42, one end of the upper and lower side of housing 42 is provided with external screw thread 44, the other end is provided with internal thread 43, and chilling temperature has controller 1 control; Described mould 5: comprise capping 51, following capping 52, between last capping 51 and the following capping 52 be articulated and connected and snap close sealed, in the cavity 54 of following capping 52, be provided with cylindrical protrusions 55, the outer surface of last capping 51 is provided with handle 70, one sidewall of lower surface 52 is set to opening and is hinged with side cover 53, and the both sides of side cover 53 are sealed the sealing in both sides by locking connector and lower surface 52 respectively; Described conveying pipeline is: not with the thin plastic pipe of heating apparatus.
Above-mentioned locking connector is: be respectively arranged with card mouth 57 and grab 56 on side cover 53 and following capping 52, card mouth 57 is enclosed within on the grab 56 and locks with binding lever 58, and grab 56 is provided with the nut 59 of regulating degree of blocking.
In above-mentioned warmer 6 and the heater 24 control batch cans 2 and the temperature constant in the mould 5 in 90 ± 5 ℃ of scopes.
But the opening part of above-mentioned incubator 21 is provided with the insulation chamber door 22 of switch.
Temperature in the above-mentioned agitator 4 is controlled at 50 ± 5 ℃.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. the structural improvement of polyurethane elastomer casting machine, the agitator and the mould that include controller, the batch can that is connected with controller and warmer, are connected with the conveying pipeline of batch can is characterized in that:
Described batch can is: be provided with the incubator that wraps the batch can lower part equipment in the bottom of batch can, be provided with the heater with warmer control in the incubator;
Described agitator is; Be arranged with the overcoat used of filling cooling medium at the agitator housing outer surface, the side of overcoat be provided with housing, overcoat between the inner chamber cooling medium inlet and the outlet that communicate, chilling temperature has controller to control;
Described mould: comprise capping and following capping, between last capping and the following capping be articulated and connected and snap close sealed, in the cavity of following capping, be provided with cylindrical protrusions, one sidewall of lower surface is set to opening and is hinged with side cover, and seal by the both sides of locking connector and lower surface are sealed respectively the both sides of side cover;
Described conveying pipeline is: not with the thin plastic pipe of heating apparatus.
2. the structural improvement of polyurethane elastomer casting machine according to claim 1, it is characterized in that: described locking connector is: be respectively arranged with Ka Zui and grab on side cover and following capping, with binding lever locking, grab is provided with the nut of regulating degree of blocking to the card muzzle on grab.
3. the structural improvement of polyurethane elastomer casting machine according to claim 1 is characterized in that: in described warmer and the heater control batch can and the temperature constant in the mould at 90 ± 5 ℃.
4. the structural improvement of polyurethane elastomer casting machine according to claim 1 is characterized in that: but the opening part of described incubator is provided with the insulation chamber door of switch.
5. the structural improvement of polyurethane elastomer casting machine according to claim 1 is characterized in that: the temperature in the described agitator is controlled at 50 ± 5 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201884080U CN201471657U (en) | 2009-07-27 | 2009-07-27 | Structure improvement of polyurethane elastomer casting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201884080U CN201471657U (en) | 2009-07-27 | 2009-07-27 | Structure improvement of polyurethane elastomer casting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471657U true CN201471657U (en) | 2010-05-19 |
Family
ID=42407900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201884080U Expired - Lifetime CN201471657U (en) | 2009-07-27 | 2009-07-27 | Structure improvement of polyurethane elastomer casting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130036A (en) * | 2018-06-25 | 2019-01-04 | 马鞍山久特新材料科技有限公司 | A kind of novel batch can for polyurethane elastomer casting machine |
-
2009
- 2009-07-27 CN CN2009201884080U patent/CN201471657U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130036A (en) * | 2018-06-25 | 2019-01-04 | 马鞍山久特新材料科技有限公司 | A kind of novel batch can for polyurethane elastomer casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100519 Effective date of abandoning: 20090727 |