CN220239013U - Plastic powder mixing dust collection equipment - Google Patents
Plastic powder mixing dust collection equipment Download PDFInfo
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- CN220239013U CN220239013U CN202320706551.4U CN202320706551U CN220239013U CN 220239013 U CN220239013 U CN 220239013U CN 202320706551 U CN202320706551 U CN 202320706551U CN 220239013 U CN220239013 U CN 220239013U
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- tank body
- mixing
- stirring rod
- motor
- tank
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- 239000000843 powder Substances 0.000 title claims abstract description 46
- 238000002156 mixing Methods 0.000 title claims abstract description 45
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses powder molding mixing dust collection equipment which consists of a mixing tank and a material sucking device, wherein an exhaust port is arranged above a tank body of a mixing pipe, a feed inlet is arranged on the side surface of the mixing pipe, a power bin and a discharge port are arranged in the center of the bottom of the mixing pipe, a motor is arranged in the power bin, a gear differential mechanism connected with the motor is connected with a spiral stirring rod and a U-shaped stirring rod, and a bracket is arranged below the outside of the tank body; the material sucking device is characterized in that a high-pressure air pump is used for supplying air to the pneumatic conveyor through the air inlet pipe, the pneumatic conveyor operates to enable plastic powder sucked by the material sucking port to be conveyed into the feeding port on the side face of the tank body through the feeding pipe, and the stirring rod in the tank body operates to mix materials.
Description
Technical Field
The utility model relates to the field of plastic spraying process equipment, in particular to plastic powder mixing and dust collection equipment.
Background
The plastic spraying is a surface treatment method for spraying plastic powder on a part, the treatment process is a decoration technology which adopts a common metal surface treatment internationally since the 80 th century, and the working principle is that the plastic powder is charged through high-voltage electrostatic equipment, the paint is sprayed on the surface of a workpiece under the action of an electric field, and the powder is uniformly adsorbed on the surface of the workpiece to form a powdery coating; the powder coating is subjected to leveling and solidification after being baked at high temperature, plastic particles can be melted into a layer of compact final protective coating with different effects, and the final protective coating is firmly attached to the surface of a workpiece; the metal decoration needs various colors, the color of the plastic powder needs to be blended like pigment, and when the target color needs to be blended with various colors in the plastic spraying production process, feeding and blending are needed by manpower, thus time and labor are wasted.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides plastic powder mixing dust collection equipment which consists of a mixing tank and a material suction device, wherein an exhaust port is arranged above a tank body of the mixing tank, a feeding port is arranged on the side surface of the mixing tank, a power bin and a discharging port are arranged at the center of the bottom of the mixing tank, a motor is arranged in the power bin, the motor is connected with a gear differential mechanism and connected with a spiral stirring rod and a U-shaped stirring rod, and a bracket is arranged below the outer part of the tank body; the material sucking device is characterized in that a high-pressure air pump is used for supplying air to the pneumatic conveyor through the air inlet pipe, the pneumatic conveyor operates to enable plastic powder sucked by the material sucking port to be conveyed into the feeding port on the side face of the tank body through the feeding pipe, and the stirring rod in the tank body operates to mix materials.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a molding powder compounding dust extraction, its characterized in that: the powder molding dust collection and mixing device comprises a powder molding dust collection and mixing device body A, wherein the powder molding dust collection and mixing device body A comprises a mixing tank and a material absorbing device;
the mixing tank consists of a tank body, a bracket, a spiral stirring rod, a U-shaped stirring rod, a gear differential mechanism, a power shaft, a motor and a filter screen; the tank body is provided with an exhaust port above, a filter screen is arranged at the flaring position of the exhaust port, a feed inlet obliquely upwards is arranged on the side surface, a power bin is arranged at the center of the bottom, a discharge port is obliquely downwards arranged at the bottom, a through hole is arranged at the bottom of the tank body and connected with a power bin below, a motor is arranged in the power bin, the motor is connected with a power shaft through the through hole above and connected with a spiral stirring rod inside the tank body, the power shaft is provided with a gear differential mechanism at the position away from the bottom inside the tank body, the gear differential mechanism is connected with a U-shaped stirring rod, the U-shaped stirring rod is attached to the inner wall of the tank body, and a bracket is arranged below the outside of the tank body;
the material sucking device is composed of a feeding pipe, a pneumatic conveyor, a material sucking port and a high-pressure air pump, wherein the material sucking port 803 is connected with the pneumatic conveyor, the pneumatic conveyor is connected with a feeding port on the side face of the tank body through the feeding pipe, and the high-pressure air pump is connected with the pneumatic conveyor through an air inlet pipe.
Further, the spiral stirring rod and the U-shaped stirring rod are different in rotating speed and opposite in rotating direction.
Further set up, the feed inlet is equipped with a plurality of inlet pipes, and a plurality of material sucking devices are connected to the compounding jar.
Further, the motor comprises a direct current motor, a stepping motor and a servo motor.
Further, a shock pad and a weight sensing device are arranged at the bottom of the bracket.
The high-pressure air pump is further provided with a plurality of air conveying ports.
The beneficial effects of the utility model are as follows:
according to the utility model, the high-pressure air pump and the pneumatic conveyor are used for conveying the molding powder into the mixing tank for electric stirring, and the equipment has integrated functions, so that the automatic production is realized without manually conveying the molding powder and mixing the molding powder, and the labor and time are saved.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is an enlarged cross-sectional view of the utility model at B of FIG. 1;
fig. 3 is a schematic view of the gear differential 4.
In the figure: powder molding dust collection mixing equipment body A and mixing tank 1: tank 101, exhaust port 102, feed inlet 103, discharge port 104, power storehouse 105, support 106, stirring rod 2, U type stirring rod 3, gear differential 4: pinion 4a, bull gear 4b, and transmission gear 4c; a power shaft 5, a motor 6 and a filter screen 7; suction device 8: feed tube 801, pneumatic conveyor 802: an air inlet 8B, a high-pressure bin 8B, an inlet 8c, a nozzle 8d, an outlet 8e, a suction inlet 803 and a high-pressure air pump 9.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
As shown in fig. 1, the powder molding, mixing and dust collecting equipment comprises a powder molding, dust collecting and mixing equipment body A, wherein the powder molding, dust collecting and mixing equipment body A consists of a mixing tank 1 and a material absorbing device 8; the mixing tank 1 is an integral device formed by connecting and mounting a tank body 101, a bracket 106, a spiral stirring rod 2, a U-shaped stirring rod 3, a gear differential mechanism 4, a power shaft 5, a motor 6 and a filter screen 7;
an exhaust port 102 is arranged above the tank body 101, and a filter screen 7 is arranged at the flaring position of the exhaust port 102; the gas in the tank 101 filters the attached plastic powder through the filter screen 7, and the gas is discharged through the exhaust port, so that the plastic powder can be prevented from being carried out of the mixing tank along with the air;
the side of the tank body 101 is provided with an obliquely upward feeding hole 103, the center of the bottom is provided with a power bin 105, the bottom is obliquely downward provided with a discharging hole 104, the bottom of the tank body 101 is provided with a through hole, the through hole is connected with a lower Fang Dongli bin 105, a motor 6 is arranged in the power bin 105, the motor 6 is connected with a power shaft 5 through an upper through hole and is connected with a spiral stirring rod 2 in the tank body 101, the power shaft 5 is provided with a gear differential mechanism 4 at a position which is far away from the bottom in the tank body, as shown in fig. 3, the gear differential mechanism 4 consists of a small gear 4a, a large gear 4b and a transmission gear 4c, the small gear 4a is connected with the power shaft 5 and the spiral stirring rod 2, the small gear 4a drives the large gear 4b after rotating the transmission gear 4c, the large gear 4b is connected with a U-shaped stirring rod 3, the number of teeth of the large gear 4b is twice that of the small gear 4a, the rotating speed of the large gear 4b is half that of the small gear 4a, the U-shaped stirring rod 3 is attached to the inner wall of the tank body 101, and a bracket 106 is arranged below the outer part of the tank body 101;
in application implementation, mould powder and get into in the blending tank 101 through feed inlet 103, the motor drives power shaft 5, make gear differential 4 function make U-shaped stirring rod 3 with power shaft 5 center pin clockwise rotation, spiral stirring rod 2 anticlockwise rotation and rotational speed are the double of U-shaped stirring rod 3 with power shaft 5 center pin, spiral stirring rod 2 can make in-tank mould powder rapid mixing even, spiral stirring rod can make in-tank mould powder carry out abundant mixing, U-shaped stirring rod 3 and the laminating of jar body 101 inner wall, can scrape the mould powder of absorption at jar body inner wall in the rotation process, can improve the utilization ratio of material, avoid moulding powder absorption at jar body inner wall and lead to extravagant, use electric stirring, manpower and time are saved, electric stirring makes mould powder mixing more abundant.
The motor 6 is a direct current motor, can accurately adjust and control the speed, has very accurate position accuracy, can convert a voltage signal into torque and rotating speed to drive a control object, can better adjust the rotating speed, has no maintenance, high efficiency, low operating temperature, small electromagnetic radiation and long service life, and can be used in various environments;
the motor 6 can be updated to a stepping motor or a servo motor which is provided with a program working command in the control system in the automatic operation, so that a molding powder dust collection and mixing unit can be conveniently programmed, and the control system or a computer can perform modularized working operation control.
As shown in fig. 1-2, fig. 2 is an enlarged cross-sectional view at a position B of fig. 1, the material sucking device 8 is composed of a feeding pipe 801, a pneumatic conveyor 802, a material sucking port 803 and a high-pressure air pump 9, the material sucking port 803 is connected with the pneumatic conveyor 802, the pneumatic conveyor 802 is connected with the feeding port 103 on the side surface of the tank 101 through the feeding pipe 801, and the high-pressure air pump 9 is connected with the pneumatic conveyor 802 through an air inlet pipe 8B; through the scheme of the utility model, after the high-pressure gas enters the annular high-pressure bin 8B from the air inlet pipe 8B of the high-pressure air pump 9, the high-speed gas flows through the nozzle 8d at a high speed, vacuum negative pressure is generated at the inlet 8c by the high-speed gas flow, so that the molding powder at the inlet 8c is sucked into the pipeline, when the molding powder reaches the nozzle 8d, the molding powder is blown again by the high-pressure gas flow, and finally the molding powder enters the inside of the tank 101 through the outlet 8e and the feed inlet 103 of the tank 101 connected through the feed pipe 801; the device realizes automatic feeding by using the high-pressure air pump 9 and the pneumatic conveyor 802, does not need to manually feed materials from the top of the tank body, saves manpower and also reduces the waste of materials.
The suction device 8 consists of a feed pipe 801, a pneumatic conveyor 802, a suction port 803 and a high-pressure air pump 9; the feed inlet 103 is provided with a plurality of feed pipes 801, the mixing tank 1 is connected with a plurality of suction devices 8, and the high-pressure air pump 9 is provided with a plurality of air delivery ports; according to the scheme, the plurality of plastic powder feeding devices are arranged to realize simultaneous feeding of a plurality of plastic powder, so that time for feeding in batches is saved; the shock pad is set up to support 106 bottom, has reduced the rocking that equipment produced when the compounding, increases the stability of equipment.
The foregoing has shown and described the basic principles and main features of the present utility model, as well as the advantages of the present utility model. It will also be appreciated by those skilled in the art that the present utility model is not limited to the embodiments described above, which are described in the foregoing description and drawings only illustrate the principles of the utility model, and that various changes and modifications may be made therein without departing from the scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. A molding powder compounding dust extraction, its characterized in that: comprises a plastic powder dust-absorbing and mixing equipment body (A), wherein the plastic powder dust-absorbing and mixing equipment body (A) comprises a mixing tank (1) and a material absorbing device (8);
the mixing tank (1) is composed of a tank body (101), a bracket (106), a spiral stirring rod (2), a U-shaped stirring rod (3), a gear differential mechanism (4), a power shaft (5), a motor (6) and a filter screen (7); the novel energy-saving tank is characterized in that an exhaust port (102) is arranged above the tank body (101), a filter screen (7) is arranged at a flaring position of the exhaust port (102), an inclined upward feeding port (103) is arranged on the side face, a power bin (105) is arranged at the center of the bottom, a discharging port (104) is arranged at the bottom of the tank body in an inclined downward mode, a through hole is formed in the bottom of the tank body (101) and connected with a lower Fang Dongli bin (105), a motor (6) is arranged in the power bin (105), the motor (6) is connected with a power shaft (5) through the upper through hole and is connected with a spiral stirring rod (2) in the tank body (101), a gear differential mechanism (4) is arranged at the position, away from the bottom in the tank body, of the power shaft (5), the gear differential mechanism (4) is connected with a U-shaped stirring rod (3), the U-shaped stirring rod (3) is attached to the inner wall of the tank body (101), and a bracket (106) is arranged below the outer part of the tank body (101);
the material sucking device (8) is composed of a feeding pipe (801), a pneumatic conveyer (802), a material sucking opening (803) and a high-pressure air pump (9), wherein the pneumatic conveyer (802) is connected with the material sucking opening (803), the pneumatic conveyer (802) is connected with the feeding opening (103) on the side face of the tank body (101) through the feeding pipe (801), and the high-pressure air pump (9) is connected with the pneumatic conveyer (802) through an air inlet pipe (8 a).
2. A powder mixing and dust extraction apparatus as claimed in claim 1, wherein: the rotating speeds of the spiral stirring rod (2) and the U-shaped stirring rod (3) are different and the rotating directions are opposite.
3. A powder mixing and dust extraction apparatus as claimed in claim 1, wherein: the feeding port (103) is provided with a plurality of feeding pipes (801), and the mixing tank (1) is connected with a plurality of sucking devices (8).
4. A powder mixing and dust extraction apparatus as claimed in claim 1, wherein: the motor (6) comprises a direct current motor, a stepping motor and a servo motor.
5. A powder mixing and dust extraction apparatus as claimed in claim 1, wherein: and a shock pad and a weight sensing device are arranged at the bottom of the bracket (106).
6. A powder mixing and dust extraction apparatus as claimed in claim 1, wherein: the high-pressure air pump (9) is provided with a plurality of air delivery ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706551.4U CN220239013U (en) | 2023-04-03 | 2023-04-03 | Plastic powder mixing dust collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706551.4U CN220239013U (en) | 2023-04-03 | 2023-04-03 | Plastic powder mixing dust collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239013U true CN220239013U (en) | 2023-12-26 |
Family
ID=89272279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706551.4U Active CN220239013U (en) | 2023-04-03 | 2023-04-03 | Plastic powder mixing dust collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239013U (en) |
-
2023
- 2023-04-03 CN CN202320706551.4U patent/CN220239013U/en active Active
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