CN203739043U - Feeding device of powder material mixing machine - Google Patents

Feeding device of powder material mixing machine Download PDF

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Publication number
CN203739043U
CN203739043U CN201420089358.1U CN201420089358U CN203739043U CN 203739043 U CN203739043 U CN 203739043U CN 201420089358 U CN201420089358 U CN 201420089358U CN 203739043 U CN203739043 U CN 203739043U
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CN
China
Prior art keywords
material mixing
mixing machine
feed hopper
powder material
feeding device
Prior art date
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Active
Application number
CN201420089358.1U
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Chinese (zh)
Inventor
李海航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co Ltd
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LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co Ltd
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Priority to CN201420089358.1U priority Critical patent/CN203739043U/en
Application granted granted Critical
Publication of CN203739043U publication Critical patent/CN203739043U/en
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Abstract

The utility model discloses a feeding device of a powder material mixing machine, and relates to the field of manufacturing technologies of engineering plastic production line equipment. The feeding device of the powder material mixing machine comprises a material mixing tank provided with a feeding hopper; a cover plate device is arranged at the opening in the top of the feeding hopper; the cover plate device comprises a fixed plate which is fixedly connected with the feeding hopper and a dust cover which is mounted on the fixed plate through a track; conveying devices which are communicated with a plurality of material barrels and the feeding hopper are arranged on the fixed plate. Compared with the prior art, the feeding device of the powder material mixing machine is simple in structure and convenient to operate; a large amount of harmful dust in the production field can be avoided effectively; the environment in the production field is prevented from being polluted.

Description

Granular material mixing machine feed arrangement
Technical field
The utility model relates to plastic grain production equipment manufacturing technology field, especially a kind of feed arrangement for plastics materials mixer.
Background technology
Mixing of materials is one of important step in plastic grain production process, plastics woollen and various powder grain material need to be joined in the charging aperture of granular material mixing machine in proportion, then by spiral feeder, delivered in mixing tank and carried out uniform stirring mixing, the material that completes mixing is delivered to the feeding mouth of plastic extruder by mass transport pipeline.Existing a kind of granular material mixing machine, this granular material mixing machine includes mixing tank and is located at the feed hopper of described mixing tank below, and described feed hopper is communicated with described mixing tank by vertical spiral feeder.This feed hopper has the following disadvantages in process of production: because the charging aperture of feed hopper is the design of open type, workman can produce a large amount of dust when adding plastics woollen and various powder grain material to feed hopper, these dust can be sucked by execute-in-place workman, sucking for a long time these dust will damage operator's health, simultaneously the environment to whole production scene also.
Utility model content
The purpose of this utility model is to provide a kind of granular material mixing machine feed arrangement, to solve existing material mixer, adopts open type throat-fed easily to produce the problem of a large amount of dust and contaminated environment.
In order to address the above problem, the technical solution adopted in the utility model is: this granular material mixing machine feed arrangement comprises the mixing tank that is provided with feed hopper, opening part at described feed hopper top is provided with cover board arrangement, described cover board arrangement comprises the fixed head being fixedly connected with described feed hopper and is contained in the dust cover on described fixed head by track, is provided with the conveying device that is communicated with a plurality of material barrels and described feed hopper on described fixed head.
In the technical scheme of above-mentioned granular material mixing machine feed arrangement, technical scheme can also be more specifically: described conveying device comprises carrier pipe and be located at the spiral follower arm in described carrier pipe, and described spiral follower arm is connected with drive motors.
Further, described dust cover is translucent cover.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect: 1, due in the carrier pipe by conveying device, be provided with screw feeding bar by mass transport to the feed hopper of mixing tank, the precision of the ratio deal of various materials is improved, and has avoided powder grain material to send into simultaneously and in the process of feed hopper, has produced a large amount of dust; 2 because the opening part at feed hopper top is provided with cover board arrangement, effectively prevent that when various materials are uniformly mixed in entering into feed hopper, producing a large amount of harmful dust leaks, guaranteed that execute-in-place workman's is healthy, simultaneously, operator can observe charging and the batch mixing situation of various materials in feed hopper at any time by the transparent dust cover of cover board arrangement, when needs are cleared up feed hopper, this dust cover can be removed and carried out relevant cleaning work.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
As Fig. 1, granular material mixing machine feed arrangement shown in Fig. 2, comprise the mixing tank 1 that is provided with feed hopper 3, opening part at feed hopper 3 tops is provided with cover board arrangement, this cover board arrangement comprises two fixed heads that are fixedly connected with feed hopper 3 and is contained in two dust covers 5 between fixed head by track 16, on fixed head, be provided with the conveying device 11 that is communicated with a plurality of material barrels 9 and feed hopper 3, this conveying device 11 comprises carrier pipe and is located at the spiral follower arm 14 in this carrier pipe, spiral follower arm 14 is connected with drive motors 10, this drive motors 10 is controlled by controller 15, dust cover 5 is translucent cover, in mixing tank 1 lower end, be connected with mass transport pipeline 4, in this mixing tank 1, be vertically arranged with vertical spiral feeder 6, this vertical spiral feeder 6 drives by drive motors 7, in the present embodiment, the carrier pipe of conveying device 11 is two, and material barrel 9 is two, during work, operator adds enough materials respectively in advance by production requirement in two material barrels 9, then by controller 15, starting drive motors 10 drives spiral follower arm 14 on request respectively to feed hopper feeding, by transparent dust cover 5, operator can observe the various material feeding situations in feed hopper at any time, when feed hopper completes after charging, by controller 15, starting drive motors 7 drives vertical spiral feeder 6 that material is delivered to and in mixing tank 1, carried out uniform stirring mixing, be uniformly mixed complete mixed material and by the discharging opening of 1 lower end in mixing tank, enter into the charging aperture of mass transport pipeline 4, operation control 15 starts drive motors 12 and drives the screw feeding bar 8 being provided with in mass transport pipeline 4, the various mass transport that mix are carried out to next step production and processing to the material bin 13 of plastic extruder, when blocking or need to clearing up appears in feed hopper, transparent dust cover 5 can be taken out to the cleaning work of being correlated with.

Claims (3)

1. a granular material mixing machine feed arrangement, comprise the mixing tank (1) that is provided with feed hopper (3), it is characterized in that: the opening part at described feed hopper (3) top is provided with cover board arrangement, described cover board arrangement comprises the fixed head being fixedly connected with described feed hopper (3) and is contained in the dust cover (5) on described fixed head by track (16), is provided with the conveying device (11) that is communicated with a plurality of material barrels (9) and described feed hopper (3) on described fixed head.
2. granular material mixing machine feed arrangement according to claim 1, is characterized in that: described conveying device (11) comprises carrier pipe and be located at the spiral follower arm in described carrier pipe, and described spiral follower arm is connected with drive motors (10).
3. granular material mixing machine feed arrangement according to claim 1 and 2, is characterized in that: described dust cover (5) is translucent cover.
CN201420089358.1U 2014-02-28 2014-02-28 Feeding device of powder material mixing machine Active CN203739043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420089358.1U CN203739043U (en) 2014-02-28 2014-02-28 Feeding device of powder material mixing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420089358.1U CN203739043U (en) 2014-02-28 2014-02-28 Feeding device of powder material mixing machine

Publications (1)

Publication Number Publication Date
CN203739043U true CN203739043U (en) 2014-07-30

Family

ID=51338903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420089358.1U Active CN203739043U (en) 2014-02-28 2014-02-28 Feeding device of powder material mixing machine

Country Status (1)

Country Link
CN (1) CN203739043U (en)

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