CN203974016U - A kind of extruder sieve material feed arrangement - Google Patents
A kind of extruder sieve material feed arrangement Download PDFInfo
- Publication number
- CN203974016U CN203974016U CN201420211651.0U CN201420211651U CN203974016U CN 203974016 U CN203974016 U CN 203974016U CN 201420211651 U CN201420211651 U CN 201420211651U CN 203974016 U CN203974016 U CN 203974016U
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- China
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- rotary screen
- main body
- screen
- feed arrangement
- hopper main
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Abstract
The utility model is created provides a kind of extruder sieve material feed arrangement to comprise: rotary screen, it is hollow cylindrical, inside establish screen cloth, screen cloth is positioned at rotary screen center position, the height of the upper surface of screen cloth is higher than the side-walls of rotary screen, the sidewall of rotary screen is provided with some sieve wall discharge gates, and the sidewall of rotary screen outside is provided with and the opening and closing of sieving sieve wall baffle plate that wall discharge gate matches and adjust sieve wall discharge gate.Hopper main body, upper end is provided with installs the groove of rotary screen, and groove diameter is greater than rotary screen diameter, and rotary screen and its concentric, be connected with motor in hopper main body, rotary screen rotation described in driven by motor.The utility model is created the advantage and the good effect that have: feed arrangement has from sieve material function, reduces production human input, enhances productivity.The more important thing is and can protect the key equipments such as extruding machine, reduce potential safety hazard and equipment maintenance cost.
Description
Technical field
The invention belongs to extrusion apparatus and relevant device field thereof, especially relates to a kind of extruder sieve material feed arrangement.
Background technology
Existing extruding machine feed arrangement is merely the container that holds plastic grain, and just there is the single effect of container its inside.In the time that reality is used, due to the plastic raw materials particle aniseed piece that may be mixed with impurity and be formed by multiple particle adhesions of buying.Enter extruding machine rear impurity and aniseed and not only can not melt and carry out part extrusion molding soon, but also can in the time of extruded mould matched moulds, cause die surface breakage.
The hidden danger that causes when avoiding above-mentioned raw materials to use, a lot of enterprises are used artificial or machinery to carry out preliminary sieve material.Although such mode can ensure the safe and efficient of extrusion molding operation, the cost and the manpower that drop into are too huge, are unfavorable for reducing costs.
Summary of the invention
The problem that the invention will solve is to provide a kind of extruder sieve material feed arrangement.It is particularly suitable for large batch of part extrusion molding, sieves automatically material equipment and can well screen out the impurity of plastic raw materials particle, improves production safety and production efficiency.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is:
A kind of extruder sieve material feed arrangement, comprising:
One rotary screen, it is hollow cylindrical, inside establishes screen cloth, and described screen cloth is positioned at rotary screen center position, and the height of the upper surface of screen cloth is higher than the side-walls of rotary screen,
The sidewall of rotary screen is provided with some sieve wall discharge gates, and the sidewall of rotary screen outside is provided with and the opening and closing of sieving the sieve wall baffle plate adjustment sieve wall discharge gate that wall discharge gate matches,
One hopper main body, upper end is provided with installs the groove of rotary screen, and described groove diameter is greater than rotary screen diameter, and described rotary screen and its concentric are connected with motor in described hopper main body, rotary screen rotation described in driven by motor.
Further, also comprise rotating shaft, its two ends connect motor and rotary screen.
Further, also comprise waste residue outlet, it is located on the sidewall of hopper main body and is communicated with the groove upper surface of described hopper main body.
Further, the groove upper surface of described hopper main body is inclined-plane, lower near described waste residue outlet place.
Further, the angle of inclination of the groove upper surface of described hopper main body is 10 °-20 °.
Advantage and good effect that the invention has are: feed arrangement has from sieve material function, reduces production human input, enhances productivity.The more important thing is and can protect the key equipments such as extruding machine, reduce potential safety hazard and equipment maintenance cost.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of these innovation and creation;
Fig. 2 is the front view of these innovation and creation;
Fig. 3 is the upward view of these innovation and creation.
In figure:
1-hopper main body; 11-discharging opening; 12-waste residue outlet;
13-hopper main body upper surface; 14-motor; 15-rotating shaft;
2-rotary screen; 21-sieve wall baffle plate; 22-sieve wall discharge gate;
3-screen cloth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is elaborated.
A kind of extruder sieve material feed arrangement, comprising:
One rotary screen 2, it is hollow cylindrical, inside establishes screen cloth 3, and described screen cloth 3 is positioned at rotary screen 2 center positions, and the height of the upper surface of screen cloth is higher than the side-walls of rotary screen 2.This embodiment in use, first pours plastic raw materials particle in rotary screen 2 into.Because its screen cloth 3 is the low shapes in middle high two ends, because arranging, the aperture of screen cloth 3 is greater than the plastic raw materials particle that this model part extrusion molding uses again.Plastic raw materials particle is poured into after rotary screen 2, the plastic raw materials particle that meets normal size passes through from screen cloth 3, the impurity that diameter is excessive and plastic raw materials particle glide from the middle to both ends along the gradient of screen cloth 3, save bit by bit the junction of the sidewall and the screen cloth 3 that are rotary screen 2.
For the speed of sieving plastic raw materials particle is accelerated, rotary screen 2 slowly runs in sieve material process, increases sieve material speed.
The sidewall of rotary screen 2 is provided with some sieve wall discharge gates 22, and the sidewall of rotary screen 2 outside is provided with and the opening and closing of sieving sieve wall baffle plate 21 that wall discharge gate 22 matches and adjust sieve wall discharge gates 22.In the present embodiment, rotary screen 2 side-walls (junction of the sidewall of rotary screen 2 and screen cloth 3) have sieve wall discharge gate 22, its effect is the impurity saved bit by bit in rotary screen 2 and oarse-grained plastic raw materials particle when too much, opens sieve wall discharge gate 22 and discharges.Open and close the object of sieve wall discharge gate 22 by the realization that moves up and down of sieving wall baffle plate 21.
Among this scheme, sieve the slotted hole being provided with on wall baffle plate 21, on the sidewall of rotary screen 2, being provided with bolt can be by screwing the upper-lower position of adjusting sieve wall baffle plate 21.
In the time that the sidewall of rotary screen 2 impurity in the junction of screen cloth 3 is too much, stop pouring plastic raw materials particle in rotary screen 2, open sieve wall discharge gate 22, and allow rotary screen 2 high speed rotating, now impurity is subject to the effect of centrifugal force, throws away from sieve wall discharge gate 22.
Certainly except can also adopt cylinder to boost sieve wall baffle plate 21 upper type, and the modes such as electromagnetism absorption valve absorption sieve wall baffle plate 21 are set realize sieve wall baffle plate 21 and control the folding of sieve wall discharge gates 22.
One hopper main body 1, upper end is provided with the groove that rotary screen 2 is installed, and described groove diameter is greater than rotary screen 2 diameters, and described rotary screen 2 and its concentric, be connected with motor 14 in described hopper main body 1, and motor 14 drives described rotary screen 2 to rotate.Hopper main body upper surface 13 height are a little less than the upper surface of rotary screen 2.
Also comprise rotating shaft 15, its two ends connect motor 14 and rotary screen 2.Speed when can controlling forward and reverse rotation of rotary screen 2 and rotate that arranges of motor 14.Different rotating speeds can be controlled the speed of sieve material.
Also comprise waste residue outlet 12, it is located on the sidewall of hopper main body 1 and is communicated with the groove upper surface of described hopper main body 1.The impurity throwing away from rotary screen 2 can come together in the groove upper surface of hopper main body 1, and it is in order to make impurity from wherein discharging and final collection that waste residue outlet 12 is set.
The groove upper surface of described hopper main body 1 is inclined-plane, lower near described waste residue outlet 12 places.Make impurity slide and discharge from waste residue outlet 12 by natural gradient.
The angle of inclination of the groove upper surface of described hopper main body 1 is 10 °-20 °.This angular range can fast and stably be discharged all impurity.
Above the invention embodiment is had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all should still belonging to the patent covering scope of the invention.
Claims (5)
1. an extruder sieve material feed arrangement, is characterized in that, comprising:
One rotary screen (2), it is hollow cylindrical, inside establishes screen cloth (3), and described screen cloth (3) is positioned at rotary screen (2) center position, and the height of the upper surface of screen cloth is higher than the side-walls of rotary screen (2),
The sidewall of rotary screen (2) is provided with some sieve wall discharge gates (22), the sidewall outside of rotary screen (2) is provided with and the opening and closing of sieving sieve wall baffle plate (21) that wall discharge gate (22) matches and adjust sieve wall discharge gate (22)
One hopper main body (1), upper end is provided with the groove that rotary screen (2) is installed, described groove diameter is greater than rotary screen (2) diameter, described rotary screen (2) and its concentric, in described hopper main body (1), be connected with motor (14), motor (14) drives described rotary screen (2) to rotate.
2. a kind of extruder sieve material feed arrangement according to claim 1, is characterized in that: also comprise rotating shaft (15), its two ends connect motor (14) and rotary screen (2).
3. a kind of extruder sieve material feed arrangement according to claim 1, it is characterized in that: also comprise waste residue outlet (12), it is located on the sidewall of hopper main body (1) and is communicated with the groove upper surface of described hopper main body (1).
4. a kind of extruder sieve material feed arrangement according to claim 3, is characterized in that: the groove upper surface of described hopper main body (1) is inclined-plane, locates lower near described waste residue outlet (12).
5. a kind of extruder sieve material feed arrangement according to claim 4, is characterized in that: the angle of inclination of the groove upper surface of described hopper main body (1) is 10 °-20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211651.0U CN203974016U (en) | 2014-04-29 | 2014-04-29 | A kind of extruder sieve material feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211651.0U CN203974016U (en) | 2014-04-29 | 2014-04-29 | A kind of extruder sieve material feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974016U true CN203974016U (en) | 2014-12-03 |
Family
ID=51971497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211651.0U Expired - Fee Related CN203974016U (en) | 2014-04-29 | 2014-04-29 | A kind of extruder sieve material feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046966A (en) * | 2018-07-20 | 2018-12-21 | 芜湖碧水谣医疗设备科技有限公司 | A kind of vortex-like Double-layer screen device for screening machine |
-
2014
- 2014-04-29 CN CN201420211651.0U patent/CN203974016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046966A (en) * | 2018-07-20 | 2018-12-21 | 芜湖碧水谣医疗设备科技有限公司 | A kind of vortex-like Double-layer screen device for screening machine |
| CN109046966B (en) * | 2018-07-20 | 2021-04-30 | 山东省惠民县兵圣筛网有限责任公司 | Vortex double-layer screen device for screening machine |
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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: 20141203 Termination date: 20160429 |