CN213942800U - Powder coating machine compounding device - Google Patents
Powder coating machine compounding device Download PDFInfo
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- CN213942800U CN213942800U CN202022098682.8U CN202022098682U CN213942800U CN 213942800 U CN213942800 U CN 213942800U CN 202022098682 U CN202022098682 U CN 202022098682U CN 213942800 U CN213942800 U CN 213942800U
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- fixedly connected
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- compounding
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Abstract
The utility model relates to a powder coating production facility technical field just discloses a powder coating machine compounding device, including the compounding jar, the bottom of compounding jar and the top fixed connection who goes out the hopper, the bottom equidistance fixedly connected with multiunit connecting block of compounding jar outer wall, the one end that compounding jar was kept away from to every group connecting block all with solid fixed ring's inner wall fixed connection, four sides of solid fixed ring bottom all with the top fixed connection of a set of supporting leg, both sides all with the bottom fixed connection of a set of inlet pipe around the compounding tank deck portion. This powder coating machine compounding device cooperatees through setting up gear motor, throwing material pivot and hold-in range for gear motor drives two sets of orientation homogeneous phases of throwing the material pivot and rotating and drive helical blade and rotate and set up helical blade, makes helical blade throw the powder to the second (mixing) shaft, has reduced because of the rabbling arm exists and rotates the probability that the dead angle leads to the powder to mix inhomogeneous, has improved the compounding efficiency of device.
Description
Technical Field
The utility model relates to a powder coating production facility technical field specifically is a powder coating machine compounding device.
Background
The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. The powder coating is produced by firstly stirring and mixing the raw materials, carrying out melt extrusion on the mixed raw materials, cooling and cutting the extruded raw materials into granules, then crushing the granules, screening the granules after crushing, collecting the granules after screening, and weighing and packaging the granules after collecting the granules. At present, compounding device among the prior art, it once only all pours powder raw materials into the compounding jar through the stirring rod when the compounding and homogenizes, and the raw materials volume is also big, may have the inhomogeneous condition of some raw material mixing during the compounding.
Chinese patent publication No. CN210357028U proposes a powder coating mixer, relating to the technical field of powder coating production equipment. Its technical essential includes the vertical compounding jar of back taper, vertical compounding jar upside is provided with a plurality of inlet pipes, the downside of vertical compounding jar is provided with discharging pipe, its characterized in that: be provided with on the inside up end of vertical compounding jar and mix jar in advance, mix the downside of jar in advance and seted up expecting the exit tube, be provided with the powder flow valve on expecting the exit tube, mix jar and a plurality of in advance the inlet pipe intercommunication, the vertical first puddler that is provided with in the compounding jar, be provided with the first puddler pivoted of drive first drive division on the vertical compounding jar up end, vertical compounding jar mesolevel is provided with the second puddler, be provided with the second puddler pivoted second drive division of drive in the vertical compounding jar, this utility model has the advantage of the even degree of improvement compounding. However, in the mixing process, the powder is easy to fall down along the inner wall of the mixing tank due to the spray of the orifice phase powder and the air injection, and the stirring efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a powder coating machine compounding device has solved and has made the powder fall along compounding jar inner wall whereabouts, influences the problem of stirring efficiency at compounding in-process orifice looks powder jet-propelled easy.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a mixing device of a powder coating machine comprises a mixing tank, wherein the bottom of the mixing tank is fixedly connected with the top of a discharge hopper, a plurality of groups of connecting blocks are fixedly connected with the bottom of the outer wall of the mixing tank at equal intervals, one end, far away from the mixing tank, of each group of connecting blocks is fixedly connected with the inner wall of a fixing ring, four sides of the bottom of the fixing ring are fixedly connected with the tops of a group of supporting legs, the front side and the rear side of the top of the mixing tank are fixedly connected with the bottoms of a group of feeding pipes, the rear side of the top of the mixing tank is fixedly connected with the bottom of a speed reducing motor, a group of material throwing rotating shafts are arranged on the front side and the rear side inside of the mixing tank, the top of a front side material throwing rotating shaft in two groups of material throwing rotating shafts is rotatably connected with the top of the mixing tank, the top of the other group of material throwing rotating shafts is fixedly connected with the output end of the speed reducing motor, and a plurality of groups of helical blades are fixedly connected with the bottom of the outer wall of the material throwing rotating shafts, the top of the outer wall of the two groups of material throwing rotating shafts is respectively in transmission connection with the inner walls at the front end and the rear end of the synchronous belt, the middle inner wall of the synchronous belt is in transmission connection with the bottom of the outer wall of a first stirring shaft, the middle of the outer wall of the first stirring shaft is fixedly connected with a plurality of groups of stirring blades, the outer side of the first stirring shaft is provided with a premixing tank, the top of the premixing tank is fixedly connected with the inner wall at the top of the mixing tank, the bottom of the outer wall of the premixing tank is fixedly connected with a blanking flow valve, the right outer wall of the mixing tank is fixedly connected with the left side of a motor base, the top of the motor base is fixedly connected with the bottom of a driving motor, the output end of the driving motor is fixedly connected with the left end of a driving rotating shaft, the outer wall of the driving rotating shaft is in transmission connection with the top of a conveying belt, the bottom of the conveying belt is in transmission connection with the right end of the second outer wall of the mixing tank, and the left end of the second stirring shaft passes through the right side wall of the mixing tank and is rotatably connected with the left inner wall of the mixing tank, and the left side of the outer wall of the second stirring shaft is fixedly connected with a plurality of groups of stirring arms.
Preferably, mix the transmission hole that the both sides all seted up the size and equal with two sets of hold-in ranges around the jar in advance, the inner wall in transmission hole contacts with the outer wall of hold-in range.
Preferably, the two groups of helical blades connected with the material throwing rotating shaft face towards the same direction, and the length of each helical blade is smaller than the minimum distance from the material throwing rotating shaft to the inner wall of the material discharging hopper.
Preferably, a cavity is formed in the second stirring shaft, the inner wall of the left side of the cavity and the left side of the leftmost stirring arm are located on the same vertical plane, and the stirring arm is provided with a gas injection hole.
Preferably, the length of the stirring arm is less than the distance from the outer wall of the second stirring shaft to the side wall of the material throwing rotating shaft close to the second stirring shaft.
Preferably, the right end of the second stirring shaft is communicated with the output end of the air suction pump, and a cavity communicated with the second stirring shaft is formed in the stirring arm.
(III) advantageous effects
Compared with the prior art, the utility model provides a powder coating machine compounding device possesses following beneficial effect:
1. this powder coating machine compounding device cooperatees through setting up gear motor, throwing material pivot and hold-in range for gear motor drives two sets of orientation homogeneous phases of throwing the material pivot and rotating and drive helical blade and rotate and set up helical blade, makes helical blade throw the powder to the second (mixing) shaft, has reduced because of the rabbling arm exists and rotates the probability that the dead angle leads to the powder to mix inhomogeneous, has improved the compounding efficiency of device.
2. This powder coating machine compounding device cooperatees through setting up connecting block, solid fixed ring and supporting leg for the connecting block plays limiting displacement to the compounding jar, has improved the security of device, and length through setting up the rabbling arm is less than second (mixing) shaft outer wall to the distance of throwing material pivot outer wall, makes the rabbling arm can not collide with throwing the material pivot when rotating, has improved the stability of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is the structure diagram of the material throwing rotating shaft of the utility model.
In the figure: 1. a mixing tank; 2. connecting blocks; 3. a fixing ring; 4. supporting legs; 5. a feed pipe; 6. a discharge hopper; 7. a reduction motor; 8. a material throwing rotating shaft; 9. a synchronous belt; 10. a first stirring shaft; 11. stirring blades; 12. a premixing tank; 13. a discharging flow valve; 14. a motor base; 15. a drive motor; 16. a driving rotating shaft; 17. a conveyor belt; 18. a second stirring shaft; 19. a helical blade; 20. a stirring arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a mixing device of a powder coating machine comprises a mixing tank 1, the bottom of the mixing tank 1 is fixedly connected with the top of a discharge hopper 6, a plurality of groups of connecting blocks 2 are fixedly connected with the bottom of the outer wall of the mixing tank 1 at equal intervals, one end of each group of connecting blocks 2, which is far away from the mixing tank 1, is fixedly connected with the inner wall of a fixing ring 3, four sides of the bottom of the fixing ring 3 are fixedly connected with the tops of a group of supporting legs 4, the front side and the rear side of the top of the mixing tank 1 are fixedly connected with the bottoms of a group of feeding pipes 5, the rear side of the top of the mixing tank 1 is fixedly connected with the bottom of a speed reducing motor 7, a group of material throwing rotating shafts 8 are arranged on the front side and the rear side inside of the mixing tank 1, the top of the front side material throwing rotating shaft 8 in the two groups of material throwing rotating shafts 8 is rotatably connected with the top of the mixing tank 1, the top of the other group of the material throwing rotating shafts 8 is fixedly connected with the output end of the speed reducing motor 7, and the bottom of the outer wall of the material throwing rotating shafts 8 is fixedly connected with a plurality of helical blades 19, the top of the outer wall of two groups of throwing rotating shafts 8 is respectively connected with the inner wall transmission of the front end and the rear end of a synchronous belt 9, the middle inner wall of the synchronous belt 9 is connected with the bottom of the outer wall of a first stirring shaft 10 in a transmission way, the middle of the outer wall of the first stirring shaft 10 is fixedly connected with a plurality of groups of stirring blades 11, the outer side of the first stirring shaft 10 is provided with a premixing tank 12, the top of the premixing tank 12 is fixedly connected with the inner wall of the top of a mixing tank 1, the bottom of the outer wall of the premixing tank 12 is fixedly connected with a blanking flow valve 13, the right outer wall of the mixing tank 1 is fixedly connected with the left side of a motor base 14, the top of the motor base 14 is fixedly connected with the bottom of a driving motor 15, the output end of the driving motor 15 is fixedly connected with the left end of a driving rotating shaft 16, the outer wall of the driving rotating shaft 16 is connected with the top of a conveyor belt 17, the, a plurality of groups of stirring arms 20 are fixedly connected to the left side of the outer wall of the second stirring shaft 18.
Specifically, for the convenience of synchronous belt 9 motion, the transmission hole that size and two sets of hold-in range 9 equal is all seted up to both sides around jar 12 in advance, and the inner wall in transmission hole contacts with hold-in range 9's outer wall, and hold-in range 9 can not collide with jar 12 in advance.
Specifically, in order to facilitate the operation of the device, the orientations of the helical blades 19 connected with the two groups of material throwing rotating shafts 8 are the same, and the length of the helical blades 19 is smaller than the minimum distance from the material throwing rotating shafts 8 to the inner wall of the discharge hopper 6.
Specifically, in order to improve the smoothness of the operation of the device, a cavity is formed inside the second stirring shaft 18, the left inner wall of the cavity and the left side of the leftmost stirring arm 20 are located on the same vertical plane, and the stirring arm 20 is provided with a gas injection hole, so that gas enters the second stirring shaft 18 and is sprayed out from the stirring arm 20.
Specifically, in order to improve the safety of the device, the length of the stirring arm 20 is smaller than the distance from the outer wall of the second stirring shaft 18 to the side wall of the material throwing rotating shaft 8, and the stirring arm 20 cannot collide with the material throwing rotating shaft 8 when rotating along with the second stirring shaft 18.
Specifically, in order to improve the air injection efficiency of the stirring arm 20, the right end of the second stirring shaft 18 is communicated with the output end of the air pump, a cavity communicated with the second stirring shaft 18 is formed in the stirring arm 20, and the air pump improves the air inlet speed of the second stirring shaft 18.
The working principle is as follows: introducing powder into a premixing tank 12 through a feeding pipe 5, starting a speed reducing motor 7, driving the speed reducing motor 7 to drive a material throwing rotating shaft 8 connected with the speed reducing motor to rotate, driving another group of material throwing rotating shafts 8 and a first stirring shaft 10 to rotate through a synchronous belt 9, driving a stirring blade 11 to rotate through the first stirring shaft 10 to stir the powder for the first time, controlling the blanking speed of the premixing tank 12 through a blanking flow valve 13, starting a driving motor 15, driving the driving rotating shaft 16 to rotate through the driving motor 15, driving a second stirring shaft 18 to rotate through a conveying belt 17, driving a stirring arm 20 to rotate through the second stirring shaft 18, allowing gas pumped by an air pump to enter the inside of the second stirring shaft 18 to enter the stirring arm 20 and be sprayed out from an air jet hole on the stirring arm 20, driving a spiral blade 19 to rotate through the material throwing rotating shaft 8, and throwing the powder positioned at the front side and the back side inside the mixing tank 1 to the second stirring shaft 18 through the spiral blade 19, the powder after the stirring is accomplished is discharged from a hopper 6, and in the material mixing process, the position of the material mixing tank 1 is limited by a supporting structure consisting of a connecting block 2, a fixing ring 3 and supporting legs 4, so that the material mixing tank 1 cannot be turned on one side due to material mixing work.
To sum up, this powder coating machine compounding device, through setting up gear motor 7, throw material pivot 8 and hold-in range 9 and cooperate, thereby make gear motor 7 drive two sets of material pivots 8 of throwing and rotate and drive helical blade 19 and rotate and set up helical blade 19 orientation homogeneous phase, make helical blade 19 throw the powder to second (mixing) shaft 18, reduced because of the puddler 20 has the probability that rotates the dead angle and lead to the powder to mix inhomogeneously, through setting up connecting block 2, gu fixed ring 3 and supporting leg 4 cooperate, make connecting block 2 play limiting displacement to compounding jar 1, the security of device has been improved, length through setting up puddler 20 is less than second (mixing) shaft 18 outer wall to the distance of throwing material pivot 8 outer wall, make puddler 20 can not collide with throwing material pivot 8 when rotating, the stability of device has been improved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a powder coating machine compounding device, includes compounding jar (1), its characterized in that: the bottom of the mixing tank (1) is fixedly connected with the top of the discharge hopper (6), a plurality of groups of connecting blocks (2) are fixedly connected with the outer wall of the mixing tank (1) at equal intervals at the bottom of the outer wall of the mixing tank (1), one end, far away from the mixing tank (1), of each group of connecting blocks (2) is fixedly connected with the inner wall of the fixing ring (3), four sides of the bottom of the fixing ring (3) are fixedly connected with the tops of a group of supporting legs (4), the front side and the rear side of the top of the mixing tank (1) are fixedly connected with the bottoms of a group of feeding pipes (5), the rear side of the top of the mixing tank (1) is fixedly connected with the bottom of the speed reducing motor (7), a group of material throwing rotating shafts (8) are arranged on the front side and the rear side inside of the mixing tank (1), the top of the front side material throwing rotating shafts (8) in the two groups of material throwing rotating shafts (8) is rotatably connected with the top of the mixing, the bottom of the outer wall of the material throwing rotating shaft (8) is fixedly connected with a plurality of groups of helical blades (19), the top of the outer wall of the material throwing rotating shaft (8) is respectively in transmission connection with the inner walls at the front end and the rear end of a synchronous belt (9), the middle inner wall of the synchronous belt (9) is in transmission connection with the bottom of the outer wall of a first stirring shaft (10), the middle of the outer wall of the first stirring shaft (10) is fixedly connected with a plurality of groups of stirring blades (11), the outer side of the first stirring shaft (10) is provided with a premixing tank (12), the top of the premixing tank (12) is fixedly connected with the inner wall of the top of a mixing tank (1), the bottom of the outer wall of the premixing tank (12) is fixedly connected with a blanking flow valve (13), the right outer wall of the mixing tank (1) is fixedly connected with the left side of a motor base (14), the, the output of driving motor (15) and the left end fixed connection of initiative pivot (16), the outer wall of initiative pivot (16) is connected with the top transmission of conveyer belt (17), the bottom of conveyer belt (17) is connected with the right-hand member transmission of second (mixing) shaft (18) outer wall, the left end of second (mixing) shaft (18) passes the right side wall of compounding jar (1) and rotates with the left side inner wall of compounding jar (1) to be connected, the left side fixedly connected with multiunit rabbling arm (20) of second (mixing) shaft (18) outer wall.
2. A powder coating machine mixing device according to claim 1, characterized in that: mix the transmission hole that both sides all seted up size and two sets of hold-in range (9) equal around jar (12) in advance, the inner wall in transmission hole contacts with the outer wall of hold-in range (9).
3. A powder coating machine mixing device according to claim 1, characterized in that: the spiral blades (19) connected with the two groups of material throwing rotating shafts (8) face the same direction, and the length of the spiral blades (19) is smaller than the minimum distance from the material throwing rotating shafts (8) to the inner wall of the discharge hopper (6).
4. A powder coating machine mixing device according to claim 1, characterized in that: a cavity is formed in the second stirring shaft (18), the inner wall of the left side of the cavity and the left side of the leftmost stirring arm (20) are located on the same vertical plane, and the stirring arm (20) is provided with an air injection hole.
5. A powder coating machine mixing device according to claim 1, characterized in that: the length of the stirring arm (20) is less than the distance from the outer wall of the second stirring shaft (18) to one side wall of the throwing rotating shaft (8) close to the same.
6. A powder coating machine mixing device according to claim 1, characterized in that: the right end of the second stirring shaft (18) is communicated with the output end of the air pump, and a cavity communicated with the second stirring shaft (18) is formed in the stirring arm (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022098682.8U CN213942800U (en) | 2020-09-23 | 2020-09-23 | Powder coating machine compounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022098682.8U CN213942800U (en) | 2020-09-23 | 2020-09-23 | Powder coating machine compounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213942800U true CN213942800U (en) | 2021-08-13 |
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ID=77201866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022098682.8U Expired - Fee Related CN213942800U (en) | 2020-09-23 | 2020-09-23 | Powder coating machine compounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213942800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130273A (en) * | 2021-11-05 | 2022-03-04 | 江苏威拉里新材料科技有限公司 | Automatic metal powder mixing stirrer and using method thereof |
-
2020
- 2020-09-23 CN CN202022098682.8U patent/CN213942800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130273A (en) * | 2021-11-05 | 2022-03-04 | 江苏威拉里新材料科技有限公司 | Automatic metal powder mixing stirrer and using method thereof |
| CN114130273B (en) * | 2021-11-05 | 2023-10-24 | 江苏威拉里新材料科技有限公司 | Metal powder mixing automatic stirrer and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |