CN210357355U - Grinder is used in production of polyester epoxy type powder coating - Google Patents
Grinder is used in production of polyester epoxy type powder coating Download PDFInfo
- Publication number
- CN210357355U CN210357355U CN201920865943.9U CN201920865943U CN210357355U CN 210357355 U CN210357355 U CN 210357355U CN 201920865943 U CN201920865943 U CN 201920865943U CN 210357355 U CN210357355 U CN 210357355U
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- grinding
- bevel gear
- grinding disc
- fixedly connected
- powder coating
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Abstract
The utility model discloses a grinding device for producing polyester epoxy powder coating, which comprises a shell, wherein the top of the shell is provided with a feed inlet, the top of the inner surface of the shell is fixedly provided with a plurality of cylinders, the output ends of the cylinders are fixedly connected with the same grinding device, the bottom of the grinding device is connected with a power mechanism, and the bottom peripheral side of the grinding device is in clearance fit with a material conveying pipe. And (4) flowing out of the discharge hole, thereby obtaining the material meeting the requirements.
Description
Technical Field
The utility model relates to a thermosetting powder coating production technical field especially relates to a grinder is used in production of polyester epoxy type powder coating.
Background
The polyester epoxy powder coating is prepared by taking the epoxy resin and the polyester resin as main raw materials, and simultaneously has the respective unique properties of the epoxy resin and the polyester resin, so that the produced coating has excellent leveling property, decoration property, mechanical property and stronger corrosion resistance, and is widely applied to coating of various indoor metal products. In the production process of the polyester epoxy powder coating, massive raw materials need to be ground, so that the fineness of the powder coating is improved, the product quality is improved, the traditional grinding equipment for the polyester epoxy powder coating is insufficient in grinding of the raw materials, and meanwhile, the ground fineness is inconvenient to adjust.
Disclosure of Invention
The utility model aims at solving the problem that the grinding is not sufficient enough in the prior art, and the inconvenient regulation of fineness of grinding simultaneously, and the grinding device is used in production of a polyester epoxy type powder coating that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a grinder is used in production of polyester epoxy type powder coating, includes the casing, the casing top is equipped with the feed inlet, casing internal surface top fixed mounting has a plurality of cylinders, and is a plurality of same grinder of cylinder output end fixedly connected with, the grinder bottom is connected with power unit, the side clearance fit has the conveying pipeline in grinder bottom week, the power unit bottom is connected with the pendulous device, the last milling device that is connected with of pendulous device, the casing bottom is equipped with the discharge gate.
Preferably, grinder includes the runner stone, lower mill and side mill, runner stone upper surface and a plurality of cylinder output fixed connection, runner stone clearance fit has lower mill, lower mill circumference lateral wall clearance fit has the side mill, one side fixed connection that the lower mill was kept away from to the side mill is on the casing inside wall, the lower mill lower surface is connected with power unit.
Preferably, power unit includes motor, first conical gear, second conical gear and axis of rotation, motor fixed mounting is on the inside diaphragm of casing, the first conical gear of the coaxial fixedly connected with of motor output end, first conical gear meshing has second conical gear, the coaxial fixedly connected with axis of rotation of second conical gear, axis of rotation one end fixed connection is at the lower mill lower surface, the one end that the mill was kept away from down to the axis of rotation is connected with pendulous device.
Preferably, a plurality of feed chutes are formed in the middle of the upper grinding disc, a plurality of branch openings extend out of the bottom of the feed inlet, the branch openings correspond to the feed chutes one by one, and the branch openings extend into the corresponding feed chutes.
Preferably, the pendulous device includes third bevel gear, fourth bevel gear, fifth bevel gear and dwang, the coaxial fixed connection of third bevel gear is in the axis of rotation, half has half of tooth and does not have the tooth of third bevel gear, third bevel gear both sides are provided with fourth bevel gear and fifth bevel gear respectively, the coaxial fixed connection of fourth bevel gear and fifth bevel gear is on same dwang, the dwang both ends are all rotated and are connected on the casing inside wall, be connected with the device of milling on the dwang.
Preferably, the milling device includes swinging arms, grinding roller and the sieve of milling, two swinging arms all fixed connection is on the dwang, two swinging arms keep away from the one end of dwang and rotate and be connected with same grinding roller, the roller of milling pastes and leans on the sieve upper surface of milling, the sieve both ends of milling all fixed connection are on the casing inside wall.
Preferably, the grinding sieve is arc-shaped, the circle center of the arc-shaped circle is on the rotating rod, the grinding sieve is of a porous structure, and the pore diameters of the pores are consistent.
Preferably, the middle part of the material conveying pipe is fixed on a transverse plate inside the shell, one end, close to the grinding device, of the material conveying pipe (6) is arranged corresponding to a gap between the lower grinding disc and the side grinding disc, and one end, far away from the grinding device, of the material conveying pipe extends to the position above the grinding sieve
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses, utilize the cylinder can adjust the clearance of head stone and lower mill to preliminary control fineness of grind reduces the intensity of follow-up grinding work, and the material of side mill and lower mill lateral wall to grinding once further grinds, improves the fineness of grind.
2. The utility model discloses, when utilizing power unit to drive the grinder and grind, drive pendulous device, pendulous device drives the device of milling and carries out last milling to the twice material of grinding, and the back of milling, the qualified material of fineness can flow down from the porous of the sieve of milling, flows from the discharge gate to obtain the material that meets the requirements.
Drawings
FIG. 1 is a schematic structural view of a grinding device for producing polyester epoxy powder paint in accordance with the present invention;
fig. 2 is a schematic structural view of a power mechanism of a grinding device for producing polyester epoxy powder paint according to the present invention;
fig. 3 is a schematic structural diagram of a swinging device of a grinding device for producing polyester epoxy powder paint.
In the figure: the grinding device comprises a shell 1, a feeding hole 2, a cylinder 3, a grinding device 4, an upper grinding disc 41, a lower grinding disc 42, a side grinding disc 43, a power mechanism 5, a motor 51, a first bevel gear 52, a second bevel gear 53, a rotating shaft 54, a material conveying pipe 6, a swinging device 7, a third bevel gear 71, a fourth bevel gear 72, a fifth bevel gear 73, a rotating rod 74, a grinding device 8, a swinging rod 81, a grinding roller 82, a grinding sieve 83 and a discharging hole 9.
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.
Referring to fig. 1-3, a grinder is used in production of polyester epoxy type powder coating, including casing 1, casing 1 top is equipped with feed inlet 2, casing 1 internal surface top fixed mounting has a plurality of cylinders 3, a plurality of cylinders 3 output end fixed connection have same grinder 4, grinder 4 bottom is connected with power unit 5, the side clearance fit has conveying pipeline 6 in grinder 4 bottom week, power unit 5 bottom is connected with pendulous device 7, be connected with milling device 8 on pendulous device 7, casing 1 bottom is equipped with discharge gate 9.
The grinding device 4 comprises an upper grinding disc 41, a lower grinding disc 42 and a side grinding disc 43, the upper surface of the upper grinding disc 41 is fixedly connected with the output ends of a plurality of cylinders 3, and the cylinders 3 can enable the upper grinding disc to move up and down, so that the size of a gap between the upper grinding disc 41 and the lower grinding disc 42 is controlled, and the grinding fineness is preliminarily controlled.
A plurality of feed chutes have been seted up at the middle part of the upper millstone 41, and a plurality of mouths are stretched out to feed inlet 2 bottom, and a plurality of mouths and a plurality of feed chutes one-to-one extend to in the feed chute that corresponds for directly add the material between upper millstone 41 and lower millstone 42.
The upper grinding disc 41 is in clearance fit with the lower grinding disc 42, the circumferential side wall of the lower grinding disc 42 is in clearance fit with the side grinding disc 43, materials ground once can be further ground, and the grinding fineness is improved.
One side of the side grinding disc 43 far away from the lower grinding disc 42 is fixedly connected to the inner side wall of the shell 1, and the lower surface of the lower grinding disc 42 is connected with a power mechanism 5.
The power mechanism 5 comprises a motor 51, a first bevel gear 52, a second bevel gear 53 and a rotating shaft 54, the motor 51 is fixedly installed on a transverse plate inside the shell 1, the first bevel gear 52 is coaxially and fixedly connected to the output end of the motor 51, the second bevel gear 53 is meshed with the first bevel gear 52, the rotating shaft 54 is coaxially and fixedly connected to the second bevel gear 53, one end of the rotating shaft 54 is fixedly connected to the lower surface of the lower grinding disc 42, and one end, far away from the lower grinding disc 42, of the rotating shaft 54 is connected with the swinging device 7.
When the power mechanism 5 works, the lower grinding disc 42 rotates, so that the grinding device 4 works.
The swinging device 7 comprises a third bevel gear 71, a fourth bevel gear 72, a fifth bevel gear 73 and a rotating rod 74, wherein the third bevel gear 71 is coaxially and fixedly connected to the rotating shaft 54, one half of the third bevel gear 71 is provided with teeth, the other half of the third bevel gear is provided with no teeth, the fourth bevel gear 72 and the fifth bevel gear 73 are respectively arranged on two sides of the third bevel gear 71, and the fourth bevel gear 72 and the fifth bevel gear 73 are coaxially and fixedly connected to the same rotating rod 74.
When the third bevel gear 71 rotates, the fourth bevel gear 72 is driven to rotate first, and then the fifth bevel gear 73 is driven to rotate, so that the rotation rod 74 rotates in the forward direction and then rotates in the reverse direction.
The both ends of dwang 74 all rotate to be connected on casing 1 inside wall, are connected with milling equipment 8 on the dwang 74.
The milling device 8 comprises swing rods 81, milling rollers 82 and a milling sieve 83, wherein the two swing rods 81 are fixedly connected to the rotating rod 74, one ends of the two swing rods 81, far away from the rotating rod 74, are rotatably connected with the same milling rollers 82, the milling rollers 82 are attached to the upper surface of the milling sieve 83, and two ends of the milling sieve 83 are fixedly connected to the inner side wall of the shell 1.
The grinding sieve 83 is arc-shaped, the circle center of the arc is on the rotating rod 74, the grinding sieve 83 is of a porous structure, and the pore diameters of the pores are consistent.
The middle part of the material conveying pipe 6 is fixed on a transverse plate in the shell 1, one end of the material conveying pipe 6 close to the grinding device 4 is arranged corresponding to a gap between the lower grinding disc 42 and the side grinding disc 43, and one end of the material conveying pipe 6 far away from the grinding device 4 extends to the upper part of the grinding sieve 83.
The actuating mechanism 5 is operated to rotate the rotary rod 74 in the oscillating device 7, so that the grinding roller 82 performs the final back-and-forth grinding of the material conveyed by the feed pipe 6 on the grinding screen 83.
The utility model discloses theory of operation during the use as follows:
firstly, the gap between the upper millstone 41 and the lower millstone 42 is controlled by the air cylinder 3, the motor 51 is turned on, the material is put in from the feed inlet 2, the material enters between the upper millstone 41 and the lower millstone from the feed chute of the upper millstone 41, the power mechanism 5 rotates the lower millstone 42, so that the material between the upper millstone and the lower millstone is primarily ground, the material which is primarily ground slides from the edge of the lower millstone 42 to enter between the side millstone 43 and the side wall of the lower millstone 42 for secondary grinding, the ground material slides to the upper surface of the grinding sieve 83 through the feed delivery pipe 6, the power mechanism 5 simultaneously rotates the third bevel gear 71, because half of the third bevel gear 71 has teeth and half has no teeth, when the third bevel gear 71 rotates, the fourth bevel gear 72 is firstly driven to rotate, then the fifth bevel gear 73 is driven to rotate in the forward direction and then in the reverse direction, so that the rotating rod 74 rotates in the forward direction and reverse direction, and then the grinding roller 82 performs the final, after grinding, the material with qualified fineness flows down from the porous of the grinding sieve 83 and flows out from the discharge port 9, so that the material meeting the requirement is obtained.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a grinder is used in production of polyester epoxy type powder coating, includes casing (1), its characterized in that, casing (1) top is equipped with feed inlet (2), casing (1) internal surface top fixed mounting has a plurality of cylinders (3), and is a plurality of cylinder (3) output end fixedly connected with is same grinder (4), grinder (4) bottom is connected with power unit (5), the side clearance fit in all sides of grinder (4) bottom has conveying pipeline (6), power unit (5) bottom is connected with pendulous device (7), be connected with milling device (8) on pendulous device (7), casing (1) bottom is equipped with discharge gate (9).
2. The grinding device for producing the polyester epoxy powder coating according to claim 1, wherein the grinding device (4) comprises an upper grinding disc (41), a lower grinding disc (42) and a side grinding disc (43), the upper surface of the upper grinding disc (41) is fixedly connected with the output ends of the cylinders (3), the upper grinding disc (41) is in clearance fit with the lower grinding disc (42), the circumferential side wall of the lower grinding disc (42) is in clearance fit with the side grinding disc (43), one side, far away from the lower grinding disc (42), of the side grinding disc (43) is fixedly connected to the inner side wall of the shell (1), and the lower surface of the lower grinding disc (42) is connected with a power mechanism (5).
3. The grinding device for producing the polyester epoxy powder coating according to claim 2, wherein the power mechanism (5) comprises a motor (51), a first bevel gear (52), a second bevel gear (53) and a rotating shaft (54), the motor (51) is fixedly installed on a transverse plate inside the shell (1), the first bevel gear (52) is coaxially and fixedly connected to an output end of the motor (51), the second bevel gear (53) is meshed with the first bevel gear (52), the rotating shaft (54) is coaxially and fixedly connected to the second bevel gear (53), one end of the rotating shaft (54) is fixedly connected to the lower surface of the lower grinding disc (42), and one end, far away from the lower grinding disc (42), of the rotating shaft (54) is connected with the swinging device (7).
4. The grinding device for producing the polyester epoxy powder coating as claimed in claim 2, wherein a plurality of feeding grooves are formed in the middle of the upper grinding disc (41), a plurality of branch openings extend out of the bottom of the feeding hole (2), the branch openings correspond to the feeding grooves one by one, and the branch openings extend into the corresponding feeding grooves.
5. The grinding device for producing the polyester epoxy powder coating according to claim 3, wherein the swinging device (7) comprises a third bevel gear (71), a fourth bevel gear (72), a fifth bevel gear (73) and a rotating rod (74), the third bevel gear (71) is coaxially and fixedly connected to the rotating shaft (54), half of the third bevel gear (71) is toothed, and half of the third bevel gear is non-toothed, the fourth bevel gear (72) and the fifth bevel gear (73) are respectively arranged on two sides of the third bevel gear (71), the fourth bevel gear (72) and the fifth bevel gear (73) are coaxially and fixedly connected to the same rotating rod (74), two ends of the rotating rod (74) are rotatably connected to the inner side wall of the shell (1), and the rotating rod (74) is connected with a grinding device (8).
6. The grinding device for producing the polyester epoxy powder coating according to claim 5, wherein the grinding device (8) comprises swinging rods (81), grinding rollers (82) and a grinding sieve (83), the two swinging rods (81) are fixedly connected to the rotating rod (74), one end, far away from the rotating rod (74), of the two swinging rods (81) is rotatably connected with the same grinding roller (82), the grinding roller (82) is attached to the upper surface of the grinding sieve (83), and two ends of the grinding sieve (83) are fixedly connected to the inner side wall of the shell (1).
7. The grinding device for producing the polyester epoxy powder coating as claimed in claim 6, wherein the grinding sieve (83) is arc-shaped, the center of the arc-shaped circle is on the rotating rod (74), the grinding sieve (83) is of a porous structure, and the pore sizes of the pores are uniform.
8. The grinding device for producing the polyester epoxy type powder coating according to claim 7, wherein the middle part of the feed delivery pipe (6) is fixed on a transverse plate inside the shell (1), one end of the feed delivery pipe (6) close to the grinding device (4) is arranged corresponding to a gap between the lower grinding disc (42) and the side grinding disc (43), and one end of the feed delivery pipe (6) far away from the grinding device (4) extends to the position above the grinding sieve (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865943.9U CN210357355U (en) | 2019-06-11 | 2019-06-11 | Grinder is used in production of polyester epoxy type powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865943.9U CN210357355U (en) | 2019-06-11 | 2019-06-11 | Grinder is used in production of polyester epoxy type powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210357355U true CN210357355U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865943.9U Expired - Fee Related CN210357355U (en) | 2019-06-11 | 2019-06-11 | Grinder is used in production of polyester epoxy type powder coating |
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| CN (1) | CN210357355U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829338A (en) * | 2020-07-18 | 2020-10-27 | 山东鲁铭高温材料股份有限公司 | Amorphous refractory material for lithium salt rotary kiln |
| CN111940105A (en) * | 2020-08-10 | 2020-11-17 | 北京市永康药业有限公司 | Chemical grinding device |
| CN112844611A (en) * | 2020-12-25 | 2021-05-28 | 马鞍山采石矶涂料有限公司 | Coating processing equipment based on rotary grinding dispersion principle |
| CN113000149A (en) * | 2021-02-08 | 2021-06-22 | 上海华源制药安徽广生药业有限公司 | Screening equipment is smashed to chinese-medicinal material |
| CN113275116A (en) * | 2021-07-23 | 2021-08-20 | 徐州鼎博混凝土制品有限公司 | Concrete preparation raw material crushing device |
| CN113321008A (en) * | 2021-05-11 | 2021-08-31 | 盛红丽 | Epoxy polyester powder coating production equipment and production process thereof |
| CN113603403A (en) * | 2021-08-06 | 2021-11-05 | 博白县凤龙涂料有限公司 | Novel diatom ooze three-in-one dry powder and preparation method thereof |
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2019
- 2019-06-11 CN CN201920865943.9U patent/CN210357355U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829338A (en) * | 2020-07-18 | 2020-10-27 | 山东鲁铭高温材料股份有限公司 | Amorphous refractory material for lithium salt rotary kiln |
| CN111940105A (en) * | 2020-08-10 | 2020-11-17 | 北京市永康药业有限公司 | Chemical grinding device |
| CN112844611A (en) * | 2020-12-25 | 2021-05-28 | 马鞍山采石矶涂料有限公司 | Coating processing equipment based on rotary grinding dispersion principle |
| CN113000149A (en) * | 2021-02-08 | 2021-06-22 | 上海华源制药安徽广生药业有限公司 | Screening equipment is smashed to chinese-medicinal material |
| CN113321008A (en) * | 2021-05-11 | 2021-08-31 | 盛红丽 | Epoxy polyester powder coating production equipment and production process thereof |
| CN113275116A (en) * | 2021-07-23 | 2021-08-20 | 徐州鼎博混凝土制品有限公司 | Concrete preparation raw material crushing device |
| CN113275116B (en) * | 2021-07-23 | 2021-10-08 | 徐州鼎博混凝土制品有限公司 | Concrete preparation raw material crushing device |
| CN113603403A (en) * | 2021-08-06 | 2021-11-05 | 博白县凤龙涂料有限公司 | Novel diatom ooze three-in-one dry powder and preparation method thereof |
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| 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: 20200421 Termination date: 20210611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |