CN102009463A - Laterally-vertical single-screw forced feeder - Google Patents
Laterally-vertical single-screw forced feeder Download PDFInfo
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- CN102009463A CN102009463A CN2010102498600A CN201010249860A CN102009463A CN 102009463 A CN102009463 A CN 102009463A CN 2010102498600 A CN2010102498600 A CN 2010102498600A CN 201010249860 A CN201010249860 A CN 201010249860A CN 102009463 A CN102009463 A CN 102009463A
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Abstract
The invention discloses a laterally-vertical single-screw forced feeder which comprises a feed bin and a vertical feeder, wherein the feed bin comprises a stand and a bin body arranged on the stand; a lateral feeder is fixed on the stand and comprises a lateral feeding body, a lateral screw arranged in the lateral feeding body and a lateral motor arranged at one end of the lateral feeding body; a main shaft of the lateral motor is fixedly connected with one end of the lateral screw; a feed opening of the lateral feeding body is communicated with a feed opening of the bin body; and a discharge opening of the lateral feeding body is fixedly connected with a feed opening of the vertical feeder. The invention avoids the phenomenon of bridging to prevent the feed opening from lacking of materials; meanwhile, the feed bin has large volume, so that raw materials with very low density can be fed and the feed amount can be effectively controlled; the invention improves the feeding capability of an extruder cylinder body and improves the production capacity and the production efficiency, so that the materials are uniform and the defect that bulk or lumpish materials cannot be fed is overcome; and the invention has the advantage of reasonable structure and is convenient for use and easy for installation.
Description
Technical field
What the present invention relates to is a kind of feeding machine, and what be specifically related to is a kind of side direction feeding and the vertical single-screw compulsory feeding machine of the side direction of vertical mode feeding combination.
Background technology
Single screw extrusion machine is one of most widely used equipment in the Polymer Processing, is used to extruding pelletization or profiled sheeting, pipe, silk, film and profile shapes etc. usually.The course of work of single screw extrusion machine comprises that mainly feeding, conveying, fusion (mixing or exhaust) and metering extrude.Generally speaking, the feeding single screw extrusion machine be solid grain, sheet stock or powder, for these materials, all can adopt the mode of dead-weight feeding (also being the hunger-type feeding) to realize the continuous flow rate of material, that is: realize continuous flow rate by the common feeding hopper that is installed on the single screw extrusion machine charging aperture.The capacity of this feeding hopper should be able to hold one hour materials at least, the materials flow of cut-out should be arranged in loading hopper, demarcate devices such as material amount and removal clout.
Along with the improvement of extrusion equipment and technology, more and more many with the powder feed.Powder and pellet can dependence itself quality enter charging aperture, but, may cause the variation of charging rate along with the change of bed depth, also may produce " bridge formation " phenomenon simultaneously and make charge door lack material.And, existing extruder feeding hopper is when running into the bulk material, for example: when shielding the crosslinked cable material inside and outside producing, what feed single screw extrusion machine is by the material after the banburying, at this moment material has been heated and has formed molten condition, what present all is bulk, the material that becomes bulk, common feeding hopper just can't be fed into the material of these bulks in the single screw extrusion machine evenly, continuously, thereby have influence on normally carrying out of production, it is by the self-weight blanking of material, reduce the material feeding ability of extruder, reduced production efficiency.
Summary of the invention
At the deficiency that exists on the prior art, the present invention seeks to be to provide a kind of rational in infrastructure, easy to use, can be with the vertical single-screw compulsory feeding machine of side formula with the side direction of vertical mandatory feeding combination, avoid the generation of " bridge formation " phenomenon, increase the feeding capacity of extruder, improve production production capacity and production efficiency.
To achieve these goals, technical scheme of the present invention is: the vertical single-screw compulsory feeding machine of side direction, it comprises feed bin and vertical feeding machine, described feed bin comprises frame and the warehouse that is provided with on the frame, it is characterized in that, on described frame, also be fixed with lateral feeding machine, described lateral feeding machine comprises side direction feeding body, be arranged on side direction screw rod in the side direction feeding body and the side direction motor that is arranged on side direction feeding body one end, the main shaft of described side direction motor connects firmly mutually with an end of side direction screw rod, the spout of described side direction feeding body is connected with the feed opening of warehouse, connects firmly mutually with the charging aperture of vertical feeding machine at the discharging opening of described side direction feeding body.
The vertical machine that above-mentioned vertical feeding machine comprises upright feeding body, is arranged on the upright feed screw in the upright feeding body and drives upright feed screw operation; Described vertical machine connects firmly with upright feeding body mutually by the transition seat, and in upright feeding body, the main shaft of described vertical machine connects firmly with upright feed screw by coupling band described upright feed screw mutually by bearing fixing, makes it drive the rotation of upright feed screw.
Above-mentioned transition seat also is provided with clamp for being " worker " font structure at described transition seat and upright feeding body junction.
The discharging opening place of above-mentioned upright feeding body also is equipped with backing plate, is convenient to and being connected of extruder barrel.
Bottom at above-mentioned warehouse also is provided with agitating device, and described agitating device comprises to be installed the paddle in the warehouse and be arranged on the warehouse outside, and is used to drive the motor reducer of paddle rotation.
The said motor reductor is fixedly mounted on the warehouse, also is provided with waterproof pad between motor reducer and warehouse.
What above-mentioned side direction motor and vertical machine all adopted is speed-reducing cycloidal motor, is convenient to people's use.
The present invention is by directly connecting lateral feeding machine with feed bin, by lateral feeding machine material is transported to vertical feeding machine, thereby in the barrel by the mandatory feeding extruder of vertical feeding machine, avoided generation " bridge formation " phenomenon and made charge door lack material, simultaneously, because the feed bin volume is big, can feed bulk density very little raw material, effectively controls feeding capacity; And drive upright feed screw operation by vertical machine and make in the vertical mandatory feeding extruder barrel of material, increased the material feeding ability of extruder barrel, production production capacity and production efficiency have been improved, make its material even, avoided the material of bulk or bulk can't be fed in the single screw extrusion machine, it has rational in infrastructure, easy to use and easy-to-install advantage.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of vertical feeding machine of the present invention.
Among the figure: 10-frame, 11-warehouse, 12-gripper shoe, 13-soket head cap screw, the 14-paddle, 15-waterproof pad, 16-motor reducer, 17-agitating device, 20-side direction feeding body, 21-side direction screw rod, 22-side direction motor, 23-side direction transition seat, 30-founds the feeding body, and 31-founds feed screw, 32-vertical machine, 33-transition seat, the 34-coupling band, 35-clamp, 36-backing plate, 37-bearing block, the 38-cylinder roller bearing, 39-taper roll bearing, 311-round nut, the 312-axle collar.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
Referring to Fig. 1 and Fig. 2, the vertical single-screw compulsory feeding machine of side direction comprises feed bin, vertical feeding machine and lateral feeding machine; This feed bin comprises the warehouse 11 on frame 10 and the installation frame 10, the top of this warehouse 11 is cylindrical, the bottom is divided into taper shape, be provided with feed opening in warehouse 11 bottoms, the spout of this feed opening and lateral feeding machine connects firmly, be fixed with lateral feeding machine on frame 10, it is installed in the below of warehouse 10 by gripper shoe 12, and this gripper shoe 12 is fixed on the frame 10 by soket head cap screw 13.Pass through the spout of the vertical feeding machine of bolting at the discharging opening of lateral feeding machine, the present invention is by directly being pushed to the raw material in the feed bin in the vertical feeding machine by lateral feeding machine, thereby again in the barrel by the mandatory feeding extruder of vertical feeding machine, avoided generation " bridge formation " phenomenon and make charge door lack material.
In the present embodiment, referring to Fig. 1, the vertical machine 32 that vertical feeding machine comprises upright feeding body 30, is installed in the upright feed screw 31 in the upright feeding body 30 and drives upright feed screw 31 operations; This vertical machine 32 is installed in the upper end of upright feeding body 30, and connect firmly mutually with upright feeding body 30 by the transition seat 33 that is " worker " font structure, with the junction of upright feeding body 30 clamp 35 that is used to engage both is installed at transition seat 33, has reinforced being connected of transition seat 33 and upright feeding body 30.
Referring to Fig. 3, upright feed screw 31 is fixed in the upright feeding body 30 by bearing and bearing block 37, and its upper end connects firmly mutually by the main shaft of coupling band 34 with vertical machine 32, makes vertical machine 32 drive the rotation of upright feed screw 31.In the present embodiment, coupling band 34 is arranged in the transition seat 33, in the lower end of coupling band 34 M48 round nut 311 is installed, between round nut 311 and bearing, be provided with stop washer, this bearing is a cylinder roller bearing 38, taper roll bearing 39 also is installed below cylinder roller bearing 38, and this taper roll bearing 39 is provided with the axle collar 312 with cylinder roller bearing 38, to increase the connection of opposition feed screw 311.
Above-mentioned lateral feeding machine comprises side direction feeding body 20, is installed in side direction screw rod 21 in the side direction feeding body 20 and the side direction motor 22 that is arranged on side direction feeding body 20 1 ends; Each parts in this lateral feeding machine connect identical with the syndeton of vertical feeding machine, and side direction motor 22 is fixed on the frame 10 by side direction transition seat 23, and the one end also connects firmly mutually with side direction feeding body 20; Main shaft at side direction motor 22 connects firmly with an end of side direction screw rod 21 mutually by coupling band, the spout of side direction feeding body 20 connects firmly mutually by the feed opening of bolt with warehouse 11, connects firmly mutually by the charging aperture of bolt with upright feeding body 30 at the discharging opening of side direction feeding body 20.
Referring to Fig. 2, two bottom sides at warehouse 11 also is equipped with agitating device 17, this agitating device 17 comprises the paddle of installing in the warehouse 11 14 and is arranged on warehouse 11 outsides, and be used to drive the motor reducer 16 of paddle 14 rotations, this motor reducer 16 is fixed on the warehouse 11, also is provided with waterproof pad 15 between motor reducer 16 and warehouse 11.The present invention stirs its warehouse 11 interior materials by agitating device, has avoided the material of bulk or bulk to be fed in the single screw extrusion machine.
The present invention in use, raw material, pushes through side direction screw rod 21 and to go into stand feeding body 30 to the feeding body from the discharging opening approaching side of warehouse 11, forces to feed in the extruder barrels by upright feed screw 31 again, thereby reaches the purpose of side direction and vertical mandatory feeding.
Because the feed bin volume can be very big, have prevented generation " bridges formation " phenomenon and charge door is lacked expect, simultaneously, can in extruder, feed the little raw material of bulk density, effectively control feeding capacity, increased the material feeding ability of extruder barrel, improved production production capacity and production efficiency.
In addition, for ease of people's use, what above-mentioned side direction motor 22 and vertical machine 32 all adopted is speed-reducing cycloidal motor.Discharging opening place at upright feeding body 30 also is equipped with backing plate 36, is convenient to and being connected of extruder barrel.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. the vertical single-screw compulsory feeding machine of side direction, it comprises feed bin and vertical feeding machine, described feed bin comprises frame and the warehouse that is provided with on the frame, it is characterized in that, on described frame, also be fixed with lateral feeding machine, described lateral feeding machine comprises side direction feeding body, be arranged on side direction screw rod in the side direction feeding body and the side direction motor that is arranged on side direction feeding body one end, the main shaft of described side direction motor connects firmly mutually with an end of side direction screw rod, the spout of described side direction feeding body is connected with the feed opening of warehouse, connects firmly mutually with the charging aperture of vertical feeding machine at the discharging opening of described side direction feeding body.
2. the vertical single-screw compulsory feeding machine of side direction according to claim 1 is characterized in that, the vertical machine that described vertical feeding machine comprises upright feeding body, is arranged on the upright feed screw in the upright feeding body and drives upright feed screw operation; Described vertical machine connects firmly with upright feeding body mutually by the transition seat, and in upright feeding body, the main shaft of described vertical machine connects firmly with upright feed screw by coupling band described upright feed screw mutually by bearing fixing.
3. the vertical single-screw compulsory feeding machine of side direction according to claim 2 is characterized in that what described side direction motor and vertical machine all adopted is speed-reducing cycloidal motor.
4. the vertical single-screw compulsory feeding machine of side direction according to claim 2 is characterized in that, described transition seat also is provided with clamp for being " worker " font structure at described transition seat and upright feeding body junction.
5. according to the vertical single-screw compulsory feeding machine of any described side direction of claim 1 to 4, it is characterized in that the discharging opening place of described upright feeding body also is equipped with backing plate.
6. the vertical single-screw compulsory feeding machine of side direction according to claim 1, it is characterized in that, bottom at described warehouse also is provided with agitating device, and described agitating device comprises to be installed the paddle in the warehouse and be arranged on the warehouse outside, and is used to drive the motor reducer of paddle rotation.
7. the vertical single-screw compulsory feeding machine of side direction according to claim 6 is characterized in that described motor reducer is fixedly mounted on the warehouse, also is provided with waterproof pad between described motor reducer and warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102498600A CN102009463A (en) | 2010-08-10 | 2010-08-10 | Laterally-vertical single-screw forced feeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102498600A CN102009463A (en) | 2010-08-10 | 2010-08-10 | Laterally-vertical single-screw forced feeder |
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| CN102009463A true CN102009463A (en) | 2011-04-13 |
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| CN2010102498600A Pending CN102009463A (en) | 2010-08-10 | 2010-08-10 | Laterally-vertical single-screw forced feeder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241121A (en) * | 2011-06-28 | 2011-11-16 | 南京赛旺科技发展有限公司 | Equipment for recycling scraps of milk box/Tetra Pak to produce sections |
| CN102825675A (en) * | 2012-09-14 | 2012-12-19 | 四川安费尔高分子材料科技有限公司 | Double-screw pelletizing machine used for polyphenylene sulphide and primary pelletizing process |
| CN104285842A (en) * | 2014-10-15 | 2015-01-21 | 莫焘 | Baby pigeon feeding device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201446676U (en) * | 2009-06-15 | 2010-05-05 | 张简春福 | Feeding device for plastic film-recycling extruding machine |
| CN201785053U (en) * | 2010-08-10 | 2011-04-06 | 昆山科信橡塑机械有限公司 | Single-screw forced feeder realizing side feeding and vertical feeding |
-
2010
- 2010-08-10 CN CN2010102498600A patent/CN102009463A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201446676U (en) * | 2009-06-15 | 2010-05-05 | 张简春福 | Feeding device for plastic film-recycling extruding machine |
| CN201785053U (en) * | 2010-08-10 | 2011-04-06 | 昆山科信橡塑机械有限公司 | Single-screw forced feeder realizing side feeding and vertical feeding |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241121A (en) * | 2011-06-28 | 2011-11-16 | 南京赛旺科技发展有限公司 | Equipment for recycling scraps of milk box/Tetra Pak to produce sections |
| CN102825675A (en) * | 2012-09-14 | 2012-12-19 | 四川安费尔高分子材料科技有限公司 | Double-screw pelletizing machine used for polyphenylene sulphide and primary pelletizing process |
| CN102825675B (en) * | 2012-09-14 | 2015-03-18 | 四川安费尔高分子材料科技有限公司 | Double-screw pelletizing machine used for polyphenylene sulphide and primary pelletizing process |
| CN104285842A (en) * | 2014-10-15 | 2015-01-21 | 莫焘 | Baby pigeon feeding device |
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Application publication date: 20110413 |