CN214293937U - Feeding device of plastic screening machine - Google Patents
Feeding device of plastic screening machine Download PDFInfo
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- CN214293937U CN214293937U CN202022578958.2U CN202022578958U CN214293937U CN 214293937 U CN214293937 U CN 214293937U CN 202022578958 U CN202022578958 U CN 202022578958U CN 214293937 U CN214293937 U CN 214293937U
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Abstract
The utility model discloses a feeding device of a plastic screening machine, which adopts the technical scheme that the feeding device comprises two side plates, vertically arranged baffle plates arranged at two ends of the two side plates, two guide plates arranged between the two side plates, a rotating shaft arranged between the two side plates and positioned below the two guide plates, a plurality of air outlet pipes arranged around the rotating shaft and fixedly connected with the outer side of the rotating shaft, a stop block arranged between the two side plates and positioned below the rotating shaft, a motor fixedly connected with one side of one baffle plate deviating from the other baffle plate, a heating box fixedly connected with one side of one side plate deviating from the other side plate, a plurality of electric heating nets fixedly connected in the heating box, a fan fixedly connected on the heating box and used for blowing air into the heating box, and an air inlet pipe fixedly connected on the heating box; the plastic granules get into the reciprocating sieve after the stirring heating, reduce the moisture on plastic granules surface for plastic granules is difficult to the adhesion together, makes plastic granules's screening precision higher.
Description
Technical Field
The utility model relates to a technical field of plastic granules screening, more specifically the saying so, it relates to a plastics sieve separator feed arrangement.
Background
The recovered plastic particles need to be cleaned before use, dust and impurities on the plastic particles are removed, the cleaned plastic particles are dried by a drying machine, and then the dried plastic particles are sent to a vibration screening machine for screening.
However, when the vibration screening machine is used for screening, moisture still remains on the surfaces of the plastic particles conveyed by the drying machine, and when the vibration screening machine is used for screening, the plastic particles are easy to adhere together under the action of the moisture, so that the screening precision is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a plastics sieve separator feed arrangement, plastic granules get into the reciprocating sieve after the stirring heating, reduce the moisture on plastic granules surface for plastic granules is difficult to the adhesion together, makes plastic granules's screening precision higher.
In order to achieve the above purpose, the utility model provides a following technical scheme: a feeding device of a plastic screening machine comprises two side plates which are vertically arranged and are parallel to each other, baffle plates which are vertically arranged and are arranged at two ends of the two side plates, two guide plates which are arranged between the two side plates, a rotating shaft which is arranged between the two side plates and is positioned below the two guide plates, a plurality of air outlet pipes which are fixedly connected to the outer side of the rotating shaft and are arranged around the rotating shaft, a blocking block which is arranged between the two side plates and is positioned below the rotating shaft, a motor which is fixedly connected to one side of one baffle plate, which is far away from the other baffle plate, a heating box which is fixedly connected to one side of one side plate, which is far away from the other side plate, a plurality of electric heating nets which are fixedly connected to the heating box, a fan which is fixedly connected to the heating box and is used for blowing air into the heating box, and an air inlet pipe which is fixedly connected to the heating box;
the baffle plate is vertical to the side plates, the baffle plate is fixedly connected with one side of the two side plates close to each other, and the top and the bottom of the baffle plate are flush with the side plates; the two guide plates are obliquely arranged, the two guide plates are perpendicular to the baffle plate, the bottoms of the two guide plates are obliquely arranged towards the direction of mutual approach, and the tops of the two guide plates are respectively and fixedly connected to the sides of the two side plates, which are close to each other; an air inlet pipe is arranged in the rotating shaft, an output shaft of the motor is fixedly connected with one end of the rotating shaft, and the motor drives the rotating shaft to rotate; one end of the rotating shaft, which is far away from the motor, penetrates through the baffle plate at one end of the rotating shaft, which is far away from the motor, and the end of the rotating shaft, which is far away from the motor, is rotatably connected with one end of the air inlet pipe, which is far away from the heating box; the air outlet pipe is communicated with the air inlet hole, and a plurality of drying holes penetrating through the side wall of the air outlet pipe are formed in the outer side of the air outlet pipe;
the length direction of the blocking block and the length direction of the side plates are parallel to each other, two sides of the blocking block are fixedly connected with one side of each of the two side plates, which is close to each other, respectively, two ends of the blocking block are fixedly connected with one end of each of the two side plates, which is close to each other, respectively, the top of the blocking block is arranged in an arc shape, and the arc-shaped surface of the top of the blocking block is coaxial with the rotating shaft;
the axial direction of the rotating shaft is parallel to the length direction of the side plates, a gap between the bottoms of the two guide plates is a blanking gap, and the rotating shaft is positioned right below the blanking gap; the stop block is provided with a feed chute which penetrates through the stop block along the vertical direction, and the feed chute penetrates through the stop block along the length direction of the stop block.
By adopting the technical scheme, the fan blows air into the heating box, the electric heating net heats the air, the heated air enters the air inlet hole through the air inlet pipe, then enters the air outlet pipe and finally is sprayed out through the drying hole on the air outlet pipe; the plastic particles fall onto the two guide plates, the two guide plates guide and limit the plastic particles, so that the plastic particles fall through a blanking gap between the bottoms of the two guide plates, the plastic particles after falling are stirred by the discharge pipe, the plastic particles adhered together in the stirring process can be scattered, hot air sprayed out of the drying holes can dry moisture on the surfaces of the plastic particles, and the dried plastic particles fall from the blanking groove and then fall into the vibrating screen; after the plastic granules are dried, the moisture on the surfaces of the plastic granules is reduced, so that the plastic granules are not easy to adhere together, and the screening precision of the plastic granules is higher.
The utility model discloses further set up to: the intake pipe deviates from a pot head of the heating box and is arranged at one end of the rotating shaft deviating from the motor, the rotating shaft deviates from a limit ring fixedly connected with the outer side of one end of the motor, and the intake pipe pot is arranged on the inner wall of the part of the rotating shaft outside and is provided with a limit groove mutually matched with the limit ring.
The utility model discloses further set up to: an auxiliary pipe is arranged below the blocking block and fixedly connected to the two baffle plates, one end of the auxiliary pipe, which is far away from the motor, is fixedly connected with a connecting pipe, the connecting pipe is communicated with the auxiliary pipe, and the connecting pipe is fixedly connected with an air inlet pipe and communicated with the air inlet pipe;
the auxiliary tube is positioned under the blanking groove, the length direction of the auxiliary tube is matched with the length direction of the blocking block, and a plurality of auxiliary holes penetrating through the side wall of the auxiliary tube are formed in the top of the auxiliary tube.
Through adopting above-mentioned technical scheme, the auxiliary tube passes through hot-air again to the plastic granules of whereabouts in the silo down and dries, further reduces the moisture on plastic granules surface.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: the utility model discloses well fan blows in the air in the heating cabinet, and the electric heating net heats the air, and the air after heating enters into the inlet port through the intake pipe, then enters into the outlet duct, finally spouts through the dry hole on the outlet duct; the plastic particles fall onto the two guide plates, the two guide plates guide and limit the plastic particles, so that the plastic particles fall through a blanking gap between the bottoms of the two guide plates, the plastic particles after falling are stirred by the discharge pipe, the plastic particles adhered together in the stirring process can be scattered, hot air sprayed out of the drying holes can dry moisture on the surfaces of the plastic particles, and the dried plastic particles fall from the blanking groove and then fall into the vibrating screen; after the plastic granules are dried, the moisture on the surfaces of the plastic granules is reduced, so that the plastic granules are not easy to adhere together, and the screening precision of the plastic granules is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic diagram of an embodiment embodying a wind turbine;
FIG. 3 is a schematic view of an embodiment showing an airway;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a sectional view of a junction of a rotating shaft and an intake pipe of the embodiment;
fig. 6 is a sectional view of the heating chamber of the embodiment.
In the figure: 1. a side plate; 2. a baffle plate; 3. a guide plate; 4. a heating box; 41. a fan; 42. an air inlet pipe; 421. a limiting groove; 43. an electrical heating grid; 5. a rotating shaft; 51. a limiting ring; 52. an air inlet; 6. an auxiliary tube; 61. a connecting pipe; 62. an auxiliary hole; 7. a motor; 8. an air outlet pipe; 81. drying the pores; 9. a blocking block; 91. and (4) discharging the trough.
Detailed Description
Example (b): a feeding device of a plastic screening machine is disclosed, which is shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the device comprises two side plates 1 which are vertically arranged and parallel to each other, baffle plates 2 which are vertically arranged and arranged at two ends of the two side plates 1, two guide plates 3 which are arranged between the two side plates 1, a rotating shaft 5 which is arranged between the two side plates 1 and is positioned below the two guide plates 3, a plurality of air outlet pipes 8 which are fixedly connected to the outer side of the rotating shaft 5 and are arranged around the rotating shaft 5, a blocking block 9 which is arranged between the two side plates 1 and is positioned below the rotating shaft 5, a motor 7 which is fixedly connected to one side of one baffle plate 2 which is deviated from the other baffle plate 2, a heating box 4 which is fixedly connected to one side of the other side plate 1 which is deviated from the other side plate, a plurality of electric heating nets 43 which are fixedly connected to the heating box 4, a fan 41 which is fixedly connected to the heating box 4 and is used for blowing air into the heating box 4, and an air inlet pipe 42 which is fixedly connected to the heating box 4;
the baffle 2 is vertical to the side plates 1, the baffle 2 is fixedly connected with one side of the two side plates 1 close to each other, and the top and the bottom of the baffle 2 are flush with the side plates 1; the two guide plates 3 are obliquely arranged, the two guide plates 3 are perpendicular to the baffle plate 2, the bottoms of the two guide plates 3 are obliquely arranged towards the direction of mutual approach, and the tops of the two guide plates 3 are respectively and fixedly connected to the sides of the two side plates 1 which are mutually close; an air inlet pipe 42 is arranged in the rotating shaft 5, an output shaft of the motor 7 is fixedly connected with one end of the rotating shaft 5, and the motor 7 drives the rotating shaft 5 to rotate; one end of the rotating shaft 5, which is far away from the motor 7, penetrates through the baffle 2 at one end of the rotating shaft 5, which is far away from the motor 7, and one end of the rotating shaft 5, which is far away from the motor 7, is rotatably connected with one end of the air inlet pipe 42, which is far away from the heating box 4; the air outlet pipe 8 is communicated with the air inlet hole 52, and a plurality of drying holes 81 penetrating through the side wall of the air outlet pipe 8 are formed in the outer side of the air outlet pipe 8;
the length direction of the blocking block 9 is parallel to that of the side plates 1, two sides of the blocking block 9 are fixedly connected with one side of each of the two side plates 1, which is close to each other, respectively, two ends of the blocking block 9 are fixedly connected with one ends, which are close to each other, of the two side plates 2, respectively, the top of the blocking block 9 is arranged in an arc shape, and the arc-shaped surface of the top of the blocking block 9 is coaxial with the rotating shaft 5;
the axial direction of the rotating shaft 5 is parallel to the length direction of the side plate 1, a gap between the bottoms of the two guide plates 3 is a blanking gap, and the rotating shaft 5 is positioned right below the blanking gap; the blocking block 9 is provided with a blanking groove 91 which penetrates through the blocking block 9 along the vertical direction, and the blanking groove 91 penetrates through the blocking block 9 along the length direction of the blocking block 9.
The intake pipe 42 deviates from the heating box 4 and is sleeved at one end of the rotating shaft 5 deviating from the motor 7, the rotating shaft 5 deviates from the outer side fixedly connected with limiting ring 51 of one end of the motor 7, and the intake pipe 42 is sleeved on the inner wall of the part of the rotating shaft 5 outside and is provided with a limiting groove 421 mutually matched with the limiting ring 51.
An auxiliary pipe 6 is arranged below the blocking block 9, the auxiliary pipe 6 is fixedly connected to the two baffle plates 2, one end of the auxiliary pipe 6, which is far away from the motor 7, is fixedly connected with a connecting pipe 61, the connecting pipe 61 is communicated with the auxiliary pipe 6, and the connecting pipe 61 is fixedly connected with the air inlet pipe 42 and communicated with the air inlet pipe;
The working principle of the feeding device of the plastic screening machine when in use is as follows: the fan 41 blows air into the heating box 4, the electric heating net 43 heats the air, the heated air enters the air inlet 52 through the air inlet pipe 42, then enters the air outlet pipe 8, and finally is sprayed out through the drying hole 81 on the air outlet pipe 8; the plastic particles fall onto the two guide plates 3, the two guide plates 3 guide and limit the plastic particles, so that the plastic particles fall through a blanking gap between the bottoms of the two guide plates 3, the plastic particles after falling are stirred by the discharge pipe, the plastic particles adhered together can be scattered in the stirring process, hot air sprayed from the drying holes 81 can dry the moisture on the surfaces of the plastic particles, and the dried plastic particles fall from the blanking groove 91 and then fall into the vibrating screen; after the plastic granules are dried, the moisture on the surfaces of the plastic granules is reduced, so that the plastic granules are not easy to adhere together, and the screening precision of the plastic granules is higher.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a plastics sieve separator feed arrangement which characterized in that: the device comprises two side plates which are vertically arranged and are parallel to each other, baffle plates which are vertically arranged and arranged at two ends of the two side plates, two guide plates which are arranged between the two side plates, a rotating shaft which is arranged between the two side plates and is positioned below the two guide plates, a plurality of air outlet pipes which are fixedly connected to the outer side of the rotating shaft and are arranged around the rotating shaft, a blocking block which is arranged between the two side plates and is positioned below the rotating shaft, a motor which is fixedly connected to one side of one baffle plate, which is far away from the other baffle plate, a heating box which is fixedly connected to one side of the other side plate, a plurality of electric heating nets which are fixedly connected to the heating box, a fan which is fixedly connected to the heating box and is used for blowing air into the heating box, and an air inlet pipe which is fixedly connected to the heating box;
the baffle plate is vertical to the side plates, the baffle plate is fixedly connected with one side of the two side plates close to each other, and the top and the bottom of the baffle plate are flush with the side plates; the two guide plates are obliquely arranged, the two guide plates are perpendicular to the baffle plate, the bottoms of the two guide plates are obliquely arranged towards the direction of mutual approach, and the tops of the two guide plates are respectively and fixedly connected to the sides of the two side plates, which are close to each other; an air inlet pipe is arranged in the rotating shaft, an output shaft of the motor is fixedly connected with one end of the rotating shaft, and the motor drives the rotating shaft to rotate; one end of the rotating shaft, which is far away from the motor, penetrates through the baffle plate at one end of the rotating shaft, which is far away from the motor, and the end of the rotating shaft, which is far away from the motor, is rotatably connected with one end of the air inlet pipe, which is far away from the heating box; the air outlet pipe is communicated with the air inlet hole, and a plurality of drying holes penetrating through the side wall of the air outlet pipe are formed in the outer side of the air outlet pipe;
the length direction of the blocking block and the length direction of the side plates are parallel to each other, two sides of the blocking block are fixedly connected with one side of each of the two side plates, which is close to each other, respectively, two ends of the blocking block are fixedly connected with one end of each of the two side plates, which is close to each other, respectively, the top of the blocking block is arranged in an arc shape, and the arc-shaped surface of the top of the blocking block is coaxial with the rotating shaft;
the axial direction of the rotating shaft is parallel to the length direction of the side plates, a gap between the bottoms of the two guide plates is a blanking gap, and the rotating shaft is positioned right below the blanking gap; the stop block is provided with a feed chute which penetrates through the stop block along the vertical direction, and the feed chute penetrates through the stop block along the length direction of the stop block.
2. The plastic screening machine feed arrangement of claim 1, wherein: the intake pipe deviates from a pot head of the heating box and is arranged at one end of the rotating shaft deviating from the motor, the rotating shaft deviates from a limit ring fixedly connected with the outer side of one end of the motor, and the intake pipe pot is arranged on the inner wall of the part of the rotating shaft outside and is provided with a limit groove mutually matched with the limit ring.
3. The plastic screening machine feed arrangement of claim 1, wherein: an auxiliary pipe is arranged below the blocking block and fixedly connected to the two baffle plates, one end of the auxiliary pipe, which is far away from the motor, is fixedly connected with a connecting pipe, the connecting pipe is communicated with the auxiliary pipe, and the connecting pipe is fixedly connected with an air inlet pipe and communicated with the air inlet pipe;
the auxiliary tube is positioned under the blanking groove, the length direction of the auxiliary tube is matched with the length direction of the blocking block, and a plurality of auxiliary holes penetrating through the side wall of the auxiliary tube are formed in the top of the auxiliary tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578958.2U CN214293937U (en) | 2020-11-10 | 2020-11-10 | Feeding device of plastic screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578958.2U CN214293937U (en) | 2020-11-10 | 2020-11-10 | Feeding device of plastic screening machine |
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| Publication Number | Publication Date |
|---|---|
| CN214293937U true CN214293937U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022578958.2U Active CN214293937U (en) | 2020-11-10 | 2020-11-10 | Feeding device of plastic screening machine |
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| Country | Link |
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| CN (1) | CN214293937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954302A (en) * | 2021-11-02 | 2022-01-21 | 张亮亮 | Injection molding machine with double injection molding openings |
-
2020
- 2020-11-10 CN CN202022578958.2U patent/CN214293937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954302A (en) * | 2021-11-02 | 2022-01-21 | 张亮亮 | Injection molding machine with double injection molding openings |
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