CN101693392A - Double-screw extruding pelletizing finished product mixing device - Google Patents
Double-screw extruding pelletizing finished product mixing device Download PDFInfo
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- CN101693392A CN101693392A CN200910183752A CN200910183752A CN101693392A CN 101693392 A CN101693392 A CN 101693392A CN 200910183752 A CN200910183752 A CN 200910183752A CN 200910183752 A CN200910183752 A CN 200910183752A CN 101693392 A CN101693392 A CN 101693392A
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- storage vat
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- finished product
- hopper
- mixing device
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Abstract
The invention provides a double-screw extruding pelletizing finished product mixing device, comprising a storage tank and a product relay box, wherein the storage tank is vertically fixed on a bracket, a discharge hole is arranged on the bottom of the storage tank, a material hopper is connected to the top of the storage tank, an electric valve is arranged between the material hopper and the storage tank, wherein the material hopper is of a sealed structure with a horizontal connector and a vertical connector, the vertical connector on the material hopper is communicated with an exhaust fan through an air suction pipe and is covered by a pore plate, and the horizontal connector on the material hopper is communicated with the product relay box through a material inlet pipe. In the double-screw extruding pelletizing finished product mixing device, the exhaust fan is utilized to absorb product granules into the storage tank, and the product granules freely fall and mix in the tank; -mechanical automation is realized in the production process, and non-manual operation is not needed in the mixing process, thereby the labor intensity is greatly reduced, and the mixing is more uniform.
Description
Technical field
The present invention relates to the device that a kind of double screw extruder finished product is collected and mixed, belong to general-purpose plastics production equipment technical field.
Background technology
At present in the plastics-production, the finished product of the extruding pelletization of general-purpose plastics is the particle shape, in the not high manufacturer of production and processing automaticity, in the production process metal trough is adopted in the collection that manufactures a finished product more, metal trough is an open type, comprise base plate and front, rear, left and right four sidewalls, collect product volume and adopt artificial blending manner that product pellet is mixed, again manual weighing, packing near about 80% of metal trough capacity.
The advantage of aforesaid operations mode is: equipment and instrument that operation is related are simple, and cost is low, and exploitativeness is strong, and is less demanding to factor of productions such as operating personnel, operation fields.So this method is widely used in the not high plastic processing modification production process of automaticity now.
But also there is drawback in said method: the metal trough capacity is less, and the packing frequency is too fast, and the work frequency increases; Mixed process is artificial mixing, and the labour loses excessive; Automaticity is low, is not suitable for the bigger twin-screw extruding production line of production capacity, bad production phenomenon such as easily cause the pelleter mouth to stop up, product is excessive.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of double-screw extruding pelletizing finished product mixing device is provided, be used to collect the finished product particle and it is fully mixed.
Purpose of the present invention is achieved through the following technical solutions:
Double-screw extruding pelletizing finished product mixing device, comprise storage vat and product transferring box, storage vat is erect and is fixed on the support, the bottom of storage vat is provided with discharging opening, characteristics are: the top of described storage vat connects a hopper, one electrically operated valve is set between described hopper and the storage vat, hopper is a closed structure, have level, vertical two connectors, vertical connector on the hopper is connected with air exhauster by air intake duct, and cover abacus on the vertical connector, the horizontal connector on the hopper is connected with the product transferring box by feed pipe.
Further, above-mentioned double-screw extruding pelletizing finished product mixing device, wherein, the sidewall of described storage vat is provided with observation window.
Further, above-mentioned double-screw extruding pelletizing finished product mixing device wherein, is installed a dispensing valve on the discharging opening of described storage vat bottom.
Again further, above-mentioned double-screw extruding pelletizing finished product mixing device, wherein, rule is distributed with circular hole on the described orifice plate, the aperture≤3mm of circular hole.
The substantive distinguishing features of technical solution of the present invention and progressive being mainly reflected in:
Novel structure of the present invention utilizes air exhauster that product pellet is sucked in the storage vat, and product pellet free-falling in bucket mixes; Make production process realize half mechanical automation, can alleviate labour intensity greatly, the batch mixing process does not need personnel operation, and more even relatively; Optimize the dress packet procedures; The capacity of storage vat is bigger, can reduce operating frequency; This apparatus function brilliance, ease in use, economic benefit and social effect are remarkable.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: structural representation of the present invention.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| ??1 | Air intake duct | ??2 | Orifice plate | ??3 | Electrically operated valve |
| ??4 | Observation window | ??5 | Storage vat | ??6 | Air exhauster |
| ??7 | Support | ??8 | Dispensing valve | ??9 | Discharging opening |
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| ??10 | Feed pipe | ??11 | The product transferring box |
The specific embodiment
As shown in Figure 1, double-screw extruding pelletizing finished product mixing device, comprise storage vat 5, product transferring box 11 and air exhauster 6, storage vat 5 is erect and is fixed on the support 7, the top of storage vat 5 connects a hopper, one electrically operated valve 3 is set between hopper and the storage vat 5, hopper is a closed structure, has level, vertical two connectors, vertical connector on the hopper is connected with air exhauster 6 by air intake duct 1, vertical connector position on the hopper is provided with orifice plate 2, rule is distributed with circular hole on the orifice plate 2, the aperture≤3mm of circular hole, and the horizontal connector on the hopper is connected with product transferring box 11 by feed pipe 10, the end opening of hopper is right against the bucket chamber of storage vat 5, and the end opening of hopper is communicated with storage vat 5 by electrically operated valve 3 or is closed; The bottom of storage vat 5 is provided with discharging opening 9, and a dispensing valve 8 is installed on the discharging opening 9; In addition, on the sidewall of storage vat 5, also have observation window 4.
During concrete the application, earlier electrically operated valve 3 is closed, utilize air exhauster 6 that product pellet is drawn into the hopper on storage vat 5 tops from product transferring box 11,, particle is stored in the hopper through completely cutting off of orifice plate 2 and stopping of electrically operated valve 3; Behind a certain amount of particle of savings in the hopper, air exhauster 6 is out of service, and electrically operated valve 3 is opened, and particle is dropped in the storage vat 5 under the gravity effect, and particle freely mixes in bucket in dropping process.Can observe the capacity of barrel interior material by observation window 4, in the time of suitably finished product material in the storage vat 5 be emitted through discharging opening 9.
In sum, the present invention designs uniqueness, utilizes air exhauster that product pellet is sucked in the storage vat, and product pellet free-falling in bucket mixes; Make production process realize half mechanical automation, can alleviate labour intensity greatly, the batch mixing process does not need personnel operation, and more even relatively; Optimize the dress packet procedures; The capacity of storage vat is bigger, can reduce operating frequency.
More than, content of the present invention has been done further detailed description by the specific embodiment by the accompanying drawing illustrated embodiment.But this should be interpreted as that the scope of theme of the present invention only limits to above example.Under the situation that does not break away from the above-mentioned technological thought of the present invention, various replacements or the change of making according to ordinary skill knowledge and customary means, all should be included in protection scope of the present invention.
Claims (4)
1. double-screw extruding pelletizing finished product mixing device, comprise storage vat and product transferring box, storage vat is erect and is fixed on the support, the bottom of storage vat is provided with discharging opening, it is characterized in that: the top of described storage vat connects a hopper, one electrically operated valve is set between described hopper and the storage vat, hopper is a closed structure, have level, vertical two connectors, vertical connector on the hopper is connected with air exhauster by air intake duct, and cover abacus on the vertical connector, the horizontal connector on the hopper is connected with the product transferring box by feed pipe.
2. double-screw extruding pelletizing finished product mixing device according to claim 1 is characterized in that: the sidewall of described storage vat is provided with observation window.
3. double-screw extruding pelletizing finished product mixing device according to claim 1 is characterized in that: on the discharging opening of described storage vat bottom a dispensing valve is installed.
4. double-screw extruding pelletizing finished product mixing device according to claim 1 is characterized in that: rule is distributed with circular hole on the described orifice plate, and the aperture of circular hole is not more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183752A CN101693392A (en) | 2009-08-07 | 2009-08-07 | Double-screw extruding pelletizing finished product mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183752A CN101693392A (en) | 2009-08-07 | 2009-08-07 | Double-screw extruding pelletizing finished product mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101693392A true CN101693392A (en) | 2010-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910183752A Pending CN101693392A (en) | 2009-08-07 | 2009-08-07 | Double-screw extruding pelletizing finished product mixing device |
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| Country | Link |
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| CN (1) | CN101693392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966733A (en) * | 2010-07-06 | 2011-02-09 | 苏州市科创聚合物有限公司 | Device for mixing finished products on double-screw extrusion and granulation production lines |
-
2009
- 2009-08-07 CN CN200910183752A patent/CN101693392A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966733A (en) * | 2010-07-06 | 2011-02-09 | 苏州市科创聚合物有限公司 | Device for mixing finished products on double-screw extrusion and granulation production lines |
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Open date: 20100414 |