Processing equipment and processing method of high-temperature-resistant powder coating

Abstract

The processing equipment comprises a processing grinding tank body, a processing device tank cover is embedded in the upper portion of the processing grinding tank body, a conical trapezoidal grinding tank is embedded in the processing grinding tank body, and a grinding mechanism is movably connected to the interior of the conical trapezoidal grinding tank in a rotating mode. A coating grinding groove is formed in the inclined face of the inner side of the conical-trapezoid-shaped grinding tank. A grinding tank annular grinding groove is formed in the lower surface of the conical-trapezoid-shaped grinding tank. One end of the conical-trapezoid grinding block is attached to the coating grinding groove in the inner wall of the conical-trapezoid grinding tank for grinding, the conical-trapezoid grinding block is eccentrically arranged on the bevel gear rotating shaft, the end, located in the conical-trapezoid grinding tank, of the conical-trapezoid grinding block is attached to the coating grinding groove all the time when the bevel gear rotating shaft rotates, and therefore the grinding effect can be improved through extrusion during grinding; and meanwhile, the cleaning brush plate and the cleaning brush bristles on the other side are attached to the coating grinding groove, the coating powder embedded and clamped in the gaps can be swept out during rotation, grinding continues, and the grinding effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of powder coating processing equipment, in particular to a processing equipment and a processing method for high temperature resistant powder coating. Background Art

[0002] High temperature resistant powder coating is a kind of coating with excellent heat resistance and chemical stability, which is often used for coating in high temperature environment, such as paint baking furnace, heat exchanger, boiler, etc. This kind of coating is usually composed of heat-stable resin, filler, additive and pigment; during the processing and preparation, the raw materials of high temperature resistant powder coating need to be ground by grinding equipment, but the existing processing equipment of high temperature resistant powder coating has poor grinding effect when used, and it is not possible to grind the raw materials of high temperature resistant powder coating into fine powder conveniently, which is inconvenient to use. Summary of the invention

[0003] The object of the present invention is to provide a processing device and a processing method for high temperature resistant powder coating to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A processing device and a processing method for high temperature resistant powder coatings, comprising: a processing grinding tank body and a tank body swing support seat, a processing device tank cover is embedded on the processing grinding tank body, a conical trapezoidal grinding tank is embedded inside the processing grinding tank body, a grinding mechanism is movably connected inside the conical trapezoidal grinding tank, a coating grinding groove is opened on the inner inclined surface of the conical trapezoidal grinding tank, and a grinding tank annular grinding groove is opened on the lower surface of the conical trapezoidal grinding tank;

[0006] The grinding mechanism includes an upper cabinet for grinding blocks, a conical grinding block is fixedly connected to the bottom of the upper cabinet for grinding blocks, an upper connecting telescopic rod is fixedly connected to one end of the side of the upper cabinet for grinding blocks, a cleaning brush plate is fixedly connected to one end of the upper connecting telescopic rod, cleaning bristles are fixedly connected to the outer side of the cleaning brush plate, a lower connecting telescopic rod is fixedly connected to the lower inner side of the cleaning brush plate, and a discharge grinding plate is fixedly connected to the bottom of the conical grinding block.

[0007] As a further solution of the present invention: an upper buffer elastic part is sleeved on the outer side of the upper connecting telescopic rod, a lower buffer elastic part is sleeved on the outer side of the lower connecting telescopic rod, a bevel gear shaft is fixedly connected to the upper cabinet of the grinding block, and the bevel gear shaft passes through the tank cover of the processing device and is limitedly connected to it.

[0008] As a further solution of the present invention: the discharge grinding plate includes a grinding plate connecting rod, a grinding plate body is fixedly connected below the grinding plate connecting rod, a grinding plate annular grinding groove is provided on the upper outer side of the grinding plate body, the discharge grinding plate is arranged below the conical trapezoidal grinding jar and the grinding plate annular grinding groove is adapted to the annular grinding groove of the grinding jar, the other end of the grinding plate connecting rod is fixedly connected to the conical trapezoidal grinding block, and the grinding plate body is adapted to fit below the annular grinding groove of the grinding jar.

[0009] As a further solution of the present invention: a driving motor is fixedly connected to one side above the tank cover of the processing device, an output end of the driving motor is fixedly connected to a bevel gear meshing grinding mechanism, and a feed hopper is fixedly connected through the other side above the tank cover of the processing device.

[0010] As a further solution of the present invention: the two ends of the side of the processing and grinding tank body are fixedly connected with tank handrails, the bottom of the processing and grinding tank body is fixedly connected with a conical lower discharging tank body, the outer side of the bottom of the conical lower discharging tank body is fixedly connected with a tank body swinging support seat, the bottom of the conical lower discharging tank body is rotatably connected with a discharging baffle, and the side of the discharging baffle is fixedly connected with a rotating handle.

[0011] As a further solution of the present invention: the grinding block upper cabinet and the conical trapezoidal grinding block are eccentrically arranged, the conical trapezoidal grinding block has a grinding groove on the outside to fit the paint grinding groove, and the cleaning brush plate and the cleaning brush bristles fit the other end of the paint grinding groove.

[0012] As a further solution of the present invention: the upper connecting telescopic rod and the upper buffer elastic member are each provided with three groups, the lower connecting telescopic rod and the lower buffer elastic member are each provided with two groups, and the other end of the lower connecting telescopic rod is fixedly connected to the bottom of the conical grinding block.

[0013] As a further solution of the present invention: the other two sides of the processing and grinding tank body are fixedly connected with a swinging swivel seat, one end of the swinging swivel seat is fixedly connected with a swinging shaft, a rotating bearing is embedded in the middle of the upper part of the tank body swinging support seat, and the swinging shaft is arranged inside the rotating bearing.

[0014] As a further solution of the present invention: a driving swing arm is fixedly connected to the lower part of the swing swivel seat, one end of the driving swing arm is connected to a driving short arm through a rotating shaft, one end of the driving short arm is connected to a rotating arm through a rotating shaft, an outer end of the rotating arm is fixedly connected to a cone wheel driving shaft, a side end of the tank body swing support seat is fixedly connected to a driving shaft rotating sleeve, an outer end of the tank body swing support seat is fixedly connected to a swing motor, a supporting bottom plate is fixedly connected to the lower part of the tank body swing support seat, reinforcement plates are fixedly connected to both sides of the support bottom plate above, and the other end of the reinforcement plate is fixedly connected to the tank body swing support seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, grinding is performed by fitting one end of the conical-trapezoidal grinding block to the paint grinding groove on the inner wall of the conical-trapezoidal grinding jar. Since the conical-trapezoidal grinding block is eccentrically arranged, when the bevel gear shaft rotates, one end of the conical-trapezoidal grinding jar is always fitted to the paint grinding groove, so that the grinding effect can be improved by extrusion during grinding. At the same time, the cleaning brush plate and the cleaning brush bristles on the other side fit the paint grinding groove and can sweep out the paint powder stuck in the gap when rotating to continue grinding, so as to achieve a better grinding effect.

[0017] 2. The upper connecting telescopic rod, the lower connecting telescopic rod, the upper buffer elastic member and the lower buffer elastic member provided in the present invention can not only improve the fitting effect but also prevent the device from being damaged due to over-tight fitting when fitting the paint grinding groove. During grinding, the lower discharge grinding plate fits the lower part of the conical-trapezoidal grinding tank, and the annular grinding groove of the grinding plate on the outer side fits the annular grinding groove of the grinding tank. The eccentric arrangement of the discharge grinding plate leaves a gap between the discharge port at the lower part of the conical-trapezoidal grinding tank, so that sufficiently fine paint powder can be ground. During discharging, the discharge grinding plate can grind and squeeze the powder continuously and further improve the grinding effect. Finally, the ground paint powder falls out of the conical lower discharge tank body and a collecting device is placed below the discharge tank body for collection.

[0018] 3. In the present invention, a swing motor drives the cone wheel driving shaft located inside the driving shaft rotating sleeve to rotate, thereby driving the rotating arm to rotate around the cone wheel driving shaft. At this time, one end of the driving short arm is connected to the rotating arm to rotate, and the driving swing arm is pulled to swing left and right, thereby driving the grinding device as a whole to swing left and right through the swing shaft and the swing seat rotating in the rotating bearing. In this way, the coating powder in the conical grinding tank can be shaken, and the cleaning brush mechanism can be used to more effectively improve the grinding effect. The ground coating powder falls between the conical grinding tank and the conical lower discharge tank body. The swinging can also prevent excessive accumulation of powder above the discharge baffle to cause blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the processing equipment and processing method of high temperature resistant powder coating.

[0020] Figure 2 The present invention is a schematic diagram of the internal structure of a grinding tank body in a processing device and method for high temperature resistant powder coating.

[0021] Figure 3 The present invention is a schematic diagram of the structure of a coating grinding tank in a processing device and method for high temperature resistant powder coating.

[0022] Figure 4 The present invention is a schematic diagram of the structure of the annular grinding groove of the grinding tank in the processing equipment and method of high temperature resistant powder coating.

[0023] Figure 5 It is a structural schematic diagram of a grinding mechanism in a processing device and a processing method for high temperature resistant powder coatings.

[0024] Figure 6 It is a structural schematic diagram of a discharging grinding plate in a processing device and a processing method for high temperature resistant powder coating.

[0025] Figure 7 The present invention is a schematic diagram of the structure of a grinding tank body in a processing device and method for high temperature resistant powder coating.

[0026] Figure 8 A schematic diagram of the structure of a tank swing support seat in a processing device and method for high temperature resistant powder coatings

[0027] In the figure: 1, processing grinding tank body; 2, processing device tank cover; 3, conical grinding tank; 4, grinding mechanism; 5, paint grinding tank; 6, grinding tank annular grinding tank; 7, grinding block upper cabinet; 8, conical grinding block; 9, upper connecting telescopic rod; 10, cleaning brush plate; 11, cleaning brush bristles; 12, lower connecting telescopic rod; 13, discharge grinding plate; 14, upper buffer elastic member; 15, lower buffer elastic member; 16, bevel gear shaft; 17, grinding plate connecting rod; 18, grinding plate body ; 19. Annular grinding groove of grinding plate; 20. Driving motor; 21. Feed hopper; 22. Tank handrail; 23. Conical lower discharge tank; 24. Tank swing support seat; 25. Swinging swivel seat; 26. Swinging shaft; 27. Rotating bearing; 28. Driving swing arm; 29. ​​Driving short arm; 30. Rotating arm; 31. Cone wheel driving shaft; 32. Driving shaft rotating sleeve; 33. Swinging motor; 34. Discharge baffle; 35. Rotating handle; 36. Support bottom plate; 37. Reinforcement plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figures 1 to 5In the embodiment of the present invention, a processing device and a processing method for high temperature resistant powder coatings include: a processing and grinding tank body 1 and a tank body swing support seat 24, a processing device tank cover 2 is embedded on the top of the processing and grinding tank body 1, a conical trapezoidal grinding tank 3 is embedded inside the processing and grinding tank body 1, a grinding mechanism 4 is movably connected inside the conical trapezoidal grinding tank 3, a coating grinding groove 5 is opened on the inner inclined surface of the conical trapezoidal grinding tank 3, and a grinding tank annular grinding groove 6 is opened on the lower surface of the conical trapezoidal grinding tank 3; the grinding mechanism 4 includes a grinding block upper cabinet 7, a conical trapezoidal grinding block 8 is fixedly connected to the lower part of the grinding block upper cabinet 7, an upper connecting telescopic rod 9 is fixedly connected to one end of the side of the grinding block upper cabinet 7, a cleaning brush plate 10 is fixedly connected to one end of the upper connecting telescopic rod 9, a cleaning brush bristle 11 is fixedly connected to the outer side of the cleaning brush plate 10, a lower connecting telescopic rod 12 is fixedly connected to the lower inner side of the cleaning brush plate 10, and a discharge grinding plate 13 is fixedly connected to the lower part of the conical trapezoidal grinding block 8.

[0030] See also Figure 5 An upper buffer elastic member 14 is sleeved on the outer side of the upper connecting telescopic rod 9, and a lower buffer elastic member 15 is sleeved on the outer side of the lower connecting telescopic rod 12. A bevel gear shaft 16 is fixedly connected to the upper cabinet 7 of the grinding block, and the bevel gear shaft 16 passes through the processing device tank cover 2 and is limitedly connected to it.

[0031] See also Figure 6 The discharge grinding plate 13 includes a grinding plate connecting rod 17, a grinding plate body 18 is fixedly connected to the bottom of the grinding plate connecting rod 17, a grinding plate annular grinding groove 19 is opened on the outer side above the grinding plate body 18, the discharge grinding plate 13 is arranged below the conical trapezoidal grinding jar 3 and the grinding plate annular grinding groove 19 is adapted to the grinding jar annular grinding groove 6, the other end of the grinding plate connecting rod 17 is fixedly connected to the conical trapezoidal grinding block 8, and the grinding plate body 18 is adapted to fit under the annular grinding groove 6 of the grinding jar.

[0032] See also Figure 1 A driving motor 20 is fixedly connected to one side above the processing device tank cover 2, and the output end of the driving motor 20 is fixedly connected to the bevel gear meshing grinding mechanism 4, and a feed hopper 21 is fixedly connected to the other side above the processing device tank cover 2; tank handrails 22 are fixedly connected to the two ends of the side of the processing and grinding tank body 1, and a conical lower discharge tank body 23 is fixedly connected to the bottom of the processing and grinding tank body 1, and a tank body swing support seat 24 is fixedly connected to the outer side below the conical lower discharge tank body 23, and a discharge baffle 34 is rotatably connected to the bottom of the conical lower discharge tank body, and a rotating handle 35 is fixedly connected to the side of the discharge baffle.

[0033] See also Figures 1 to 5The upper cabinet 7 of the grinding block and the conical trapezoidal grinding block 8 are eccentrically arranged, and a grinding groove is opened on the outside of the conical trapezoidal grinding block 8 to fit the paint grinding groove 5, and a cleaning brush plate 10 and a cleaning brush bristle 11 fit the other end of the paint grinding groove 5; the upper connecting telescopic rod 9 and the upper buffer elastic member 14 are each provided with three groups, and the lower connecting telescopic rod 12 and the lower buffer elastic member 15 are each provided with two groups, and the other end of the lower connecting telescopic rod 12 is fixedly connected to the bottom of the conical trapezoidal grinding block 8.

[0034] See also Figure 7 and Figure 8 , the other two sides of the processing and grinding tank body 1 are fixedly connected with a swinging swivel seat 25, one end of the swinging swivel seat 25 is fixedly connected with a swinging shaft 26, a rotating bearing 27 is embedded in the middle of the upper part of the tank body swing support seat 24, and the swinging shaft 26 runs through the rotating bearing 27; a driving swing arm 28 is fixedly connected to the bottom of the swinging swivel seat 25, one end of the driving swing arm 28 is connected to a driving short arm 29 through a rotating shaft, and one end of the driving short arm 29 is connected to a rotating arm 30 through a rotating shaft, and a cone wheel driving shaft 31 is fixedly connected to the outer end of the rotating arm 30, a driving shaft rotating sleeve 32 is fixedly connected to the side end of the tank body swing support seat 24, and a swing motor 33 is fixedly connected to the outer end of the tank body swing support seat 24, a supporting bottom plate 36 is fixedly connected to the bottom of the tank body swing support seat 24, and reinforcing plates 37 are fixedly connected to the two sides above the supporting bottom plate 36, and the other end of the reinforcing plate 37 is fixedly connected to the tank body swing support seat 24.

[0035] The working principle of the present invention is as follows: the powder coating material to be ground is poured from the feed hopper 21 into the conical grinding tank 3 inside the processing grinding tank body 1, and at this time, the driving motor 20 is started to turn the bevel gear driving wheel to drive the grinding mechanism 4 to rotate, so that the grinding process is performed by a conical grinding block 8 with one end thereof fitting into the coating grinding groove 5 on the inner wall of the conical grinding tank 3. Since the conical grinding block 8 is eccentrically arranged, when the bevel gear rotating shaft 16 rotates, one end thereof located inside the conical grinding tank 3 always fits into the coating grinding groove 5, so that the grinding efficiency can be improved by extrusion during grinding. At the same time, the cleaning brush plate 10 and the cleaning bristles 11 on the other side fit the paint grinding groove 5 and can sweep out the paint powder stuck in the gap when rotating to continue grinding so as to achieve a better grinding effect. In addition, the upper connecting telescopic rod 9, the lower connecting telescopic rod 12, the upper buffer elastic member 14 and the lower buffer elastic member 15 can not only improve the fitting effect but also prevent the device from being damaged due to excessive fitting when fitting the paint grinding groove 5. In addition, the discharging grinding plate 13 below fits the bottom of the conical trapezoidal grinding jar 3 during grinding, and the annular grinding groove 19 of the grinding plate on the outer side thereof is formed. The grinding plate 13 is eccentrically arranged to fit the annular grinding groove 6 of the grinding tank, and there is a gap between the discharge grinding plate 13 and the discharge port below the conical trapezoidal grinding tank 3, so that sufficiently fine coating powder can be ground. When discharging, the discharge grinding plate 13 can grind and squeeze the material to continuously discharge the material and further improve the grinding effect. When grinding, the cone wheel driving shaft 31 located inside the driving shaft rotating sleeve 32 is driven by the swing motor 33 to rotate, thereby driving the rotating arm 30 to rotate around the cone wheel driving shaft 31. At this time, one end of the driving short arm 29 is connected to the rotating arm 30 to rotate, while pulling the driving swing arm 28 to swing left and right. The grinding device is driven to swing left and right as a whole through the swing shaft 26 and the swing seat 25 rotating in the rotating bearing 27, so that the coating powder in the conical grinding tank 3 can be shaken, and the cleaning brush mechanism can more effectively improve the grinding effect. The ground coating powder falls between the conical grinding tank 3 and the conical lower discharge tank body 23. The swinging can also prevent excessive accumulation of powder above the discharge baffle 34 and cause blockage. Finally, the internal coating powder can be discharged by holding the rotating handle 35 and rotating the discharge baffle 34 to complete the work.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A processing device and a processing method for high temperature resistant powder coating, comprising: A processing and grinding tank body (1) and a tank body swing support seat (24), characterized in that a processing device tank cover (2) is embedded above the processing and grinding tank body (1), a conical and trapezoidal grinding tank (3) is embedded inside the processing and grinding tank body (1), a grinding mechanism (4) is movably connected inside the conical and trapezoidal grinding tank (3), a coating grinding groove (5) is opened on the inner inclined surface of the conical and trapezoidal grinding tank (3), and a grinding tank annular grinding groove (6) is opened on the lower surface of the conical and trapezoidal grinding tank (3); The grinding mechanism (4) comprises a grinding block upper cabinet (7), a conical grinding block (8) is fixedly connected to the lower part of the grinding block upper cabinet (7), an upper connecting telescopic rod (9) is fixedly connected to one end of the side of the grinding block upper cabinet (7), a cleaning brush plate (10) is fixedly connected to one end of the upper connecting telescopic rod (9), cleaning bristles (11) are fixedly connected to the outer side of the cleaning brush plate (10), a lower connecting telescopic rod (12) is fixedly connected to the lower part of the inner side of the cleaning brush plate (10), and a discharge grinding plate (13) is fixedly connected to the lower part of the conical grinding block (8).

2. The processing equipment and method of high temperature resistant powder coating according to claim 1, characterized in that: An upper buffer elastic member (14) is sleeved on the outer side of the upper connecting telescopic rod (9), and a lower buffer elastic member (15) is sleeved on the outer side of the lower connecting telescopic rod (12). A bevel gear rotating shaft (16) is fixedly connected to the upper cabinet (7) of the grinding block, and the bevel gear rotating shaft (16) passes through the tank cover (2) of the processing device and is limitedly connected to it.

3. The processing equipment and method of high temperature resistant powder coating according to claim 1, characterized in that: The discharge grinding plate (13) includes a grinding plate connecting rod (17), a grinding plate body (18) is fixedly connected to the bottom of the grinding plate connecting rod (17), a grinding plate annular grinding groove (19) is provided on the top and outside of the grinding plate body (18), the discharge grinding plate (13) is arranged below the conical trapezoidal grinding jar (3) and the grinding plate annular grinding groove (19) is adapted to the grinding jar annular grinding groove (6), the other end of the grinding plate connecting rod (17) is fixedly connected to the conical trapezoidal grinding block (8), and the grinding plate body (18) is adapted to fit the bottom of the grinding jar annular grinding groove (6).

4. The processing equipment and method of high temperature resistant powder coating according to claim 1, characterized in that: A driving motor (20) is fixedly connected to one side above the processing device tank cover (2), and an output end of the driving motor (20) is fixedly connected to a bevel gear meshing grinding mechanism (4). A feeding hopper (21) is fixedly connected through the other side above the processing device tank cover (2).

5. The processing equipment and method of high temperature resistant powder coating according to claim 1, characterized in that: The two ends of the side of the processing and grinding tank body (1) are fixedly connected to the tank body handrails (22), the bottom of the processing and grinding tank body (1) is fixedly connected with a conical lower discharge tank body (23), the bottom of the conical lower discharge tank body is rotatably connected to a discharge baffle (34), and the side of the discharge baffle is fixedly connected to a rotating handle (35).

6. The processing equipment and method of high temperature resistant powder coating according to claim 1, characterized in that: The grinding block upper cabinet (7) and the conical-trapezoidal grinding block (8) are eccentrically arranged, a grinding groove is provided on the outer side of the conical-trapezoidal grinding block (8) to fit the paint grinding groove (5), and the cleaning brush plate (10) and the cleaning brush bristles (11) fit the other end of the paint grinding groove (5).

7. The processing equipment and method of high temperature resistant powder coating according to claim 2, characterized in that: The upper connecting telescopic rod (9) and the upper buffer elastic member (14) are each provided in three groups, the lower connecting telescopic rod (12) and the lower buffer elastic member (15) are each provided in two groups, and the other end of the lower connecting telescopic rod (12) is fixedly connected to the bottom of the conical-trapezoidal grinding block (8).

8. The processing equipment and method of high temperature resistant powder coating according to claim 1, characterized in that: The other two sides of the processing and grinding tank body (1) are fixedly connected with a swinging rotating seat (25), one end of the swinging rotating seat (25) is fixedly connected with a swinging rotating shaft (26), a rotating bearing (27) is embedded in the middle of the upper part of the tank body swinging supporting seat (24), and the swinging rotating shaft (26) is arranged to penetrate the interior of the rotating bearing (27).

9. The processing equipment and method of high temperature resistant powder coating according to claim 8, characterized in that: A driving swing arm (28) is fixedly connected below the swing seat (25); one end of the driving swing arm (28) is connected to a driving short arm (29) via a rotating shaft; one end of the driving short arm (29) is connected to a rotating arm (30) via a rotating shaft; an outer end of the rotating arm (30) is fixedly connected to a cone wheel driving shaft (31); a side end of the tank body swing support seat (24) is fixedly connected to a driving shaft rotating sleeve (32); an outer end of the tank body swing support seat (24) is fixedly connected to a swing motor (33); a supporting bottom plate (36) is fixedly connected below the tank body swing support seat (24); reinforcement plates (37) are fixedly connected to both sides of the upper side of the support bottom plate (36); the other end of the reinforcement plate (37) is fixedly connected to the tank body swing support seat (24).

10. The processing equipment and method of high temperature resistant powder coating according to claims 1-9, characterized in that: The processing method comprises the following steps: firstly, the powder coating material to be ground is poured from a feed hopper (21) into a conical grinding tank (3) inside a processing grinding tank body (1); then, a driving motor (20) is started to turn the bevel gear driving wheel to drive the grinding mechanism (4) to rotate, so that one end of the conical grinding block (8) is in contact with the coating grinding groove (5) on the inner wall of the conical grinding tank (3) to perform grinding processing; since the conical grinding block (8) is eccentrically arranged on the bevel gear rotating shaft (16), when the conical grinding block (8) rotates, one end of the conical grinding block (8) located inside the conical grinding tank (3) always in contact with the coating grinding groove (5); thus, the grinding can be lifted by squeezing during grinding. The cleaning brush plate (10) and the cleaning bristles (11) on the other side fit the paint grinding groove (5) and can sweep out the paint powder stuck in the gap when rotating to continue grinding, thereby achieving a better grinding effect. The upper connecting telescopic rod (9), the lower connecting telescopic rod (12), the upper buffer elastic member (14) and the lower buffer elastic member (15) can not only improve the fitting effect but also prevent the device from being damaged due to excessive fitting when fitting the paint grinding groove (5). During grinding, the discharge grinding plate (13) below fits the bottom of the conical trapezoidal grinding jar (3), and the annular grinding groove (19) of the grinding plate on the outside thereof is formed. ) fits the annular grinding groove (6) of the grinding jar, and the discharge grinding plate (13) is eccentrically arranged with a gap between the discharge port at the bottom of the conical trapezoidal grinding jar (3), so that sufficiently fine coating powder can be ground. When discharging, the discharge grinding plate (13) grinds and squeezes the material to continuously discharge the material and further improve the grinding effect. When grinding, the cone wheel drive shaft (31) located inside the drive shaft rotating sleeve (32) is driven by the swing motor (33) to rotate, thereby driving the rotating arm (30) to rotate around the cone wheel drive shaft (31). At this time, one end of the driving short arm (29) is connected to the rotating arm (30) to rotate while pulling the driving swing arm (28) ) swings left and right, thereby driving the grinding device as a whole to swing left and right through the swinging shaft (26) and the swinging seat (25) rotating in the rotating bearing (27), so that the paint powder in the conical grinding tank (3) can be shaken, and the grinding effect can be more effectively improved in combination with the cleaning brush mechanism. The ground paint powder falls between the conical grinding tank (3) and the conical lower discharge tank body (23), and the swinging can also prevent excessive accumulation of powder on the discharge baffle (34) to cause blockage. Finally, the internal paint powder can be discharged by holding the rotating handle (35) to rotate the discharge baffle (34) to complete the work.

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