Feeder for adding powder coating and using method of feeder

Abstract

The invention relates to the technical field of feeders, in particular to a feeder for powder coating adding and a using method thereof.The feeder comprises a support, powder coating is added into a first charging barrel, a first motor is started, a second synchronous wheel and a first rotating shaft are driven to rotate through the transmission effect of a synchronous belt, and when the first rotating shaft rotates, the other end of the first rotating shaft drives a right-angle rod to rotate; one end of the right-angle rod slides in the sliding groove, meanwhile, the two ends of the sliding groove slide back and forth on the guide rod, the sliding groove drives the rack to slide together while sliding, and the meshing effect of the rack and the tooth structure on the annular rod drives the annular rod to rotate on the gear ring. According to the feeding device, the annular rod rotates to drive the gear to rotate and the material pressing rod to rotate, large-particle coating in meshes of the screen can be crushed through the rotation effect of the material pressing rod so as to prevent the large-particle coating from blocking the meshes, the material pressing rod can grind the large-particle coating, the effect of preventing the meshes from being blocked is achieved, and the feeding efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of feeders, in particular to a feeder for adding powder coatings and a use method thereof. Background Art

[0002] In the powder reprocessing production process of the chemical industry, since the powder may clump during storage, or other additives need to be added to the powder during the reprocessing process, the powder is often initially mixed by an auxiliary feeder before formal processing, and then transported to the processing end through an agitator for later processing.

[0003] The existing publication number is: CN220484436U, which includes a feeder, a feeding trough is opened at the top of the feeder, and a second connecting sleeve is fixedly connected to the top of the feeder; a motor, and the motor is fixedly connected to one side end of the feeder; the first bevel gear drives the first rotating rod, so that the first rotating rod drives the cam to rotate, so that the cam squeezes the vibrating screen on the outer surface, and the vibrating screen shrinks downward through the elasticity of the four springs themselves, and then when the cam does not squeeze the vibrating screen, the elasticity of the four springs will rise, so that the vibrating screen vibrates to break the paint blocks on the upper side, and then cooperates with the beating of the cam to make the production of paint more efficient, and the belt will mix and transmit the paint that needs to be mixed when rotating.

[0004] The existing feeders mainly have the following disadvantages:

[0005] 1. When feeding and screening powder coatings, large particles of powder coatings or agglomerated powder coatings will cause the screen to be blocked, affecting the feeding efficiency.

[0006] 2. After the screening is completed, the powder coating accumulates a lot, resulting in insufficient stirring, which affects the use effect of the powder coating. Summary of the invention

[0007] The object of the present invention is to provide a feeder for adding powder coating and a method of using the same to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] A feeder for adding powder coating is provided, comprising a bracket, wherein the upper end of the bracket is fixedly connected to a screening mechanism, the front end of the bracket is rotatably connected to a quantitative feeding component, and the lower end of the quantitative feeding component is fixedly connected to a stirring and conveying component; wherein

[0010] The screening mechanism includes: a conveying assembly, the conveying assembly is fixedly mounted on the upper end of the bracket, one end of the conveying assembly is fixedly connected to a synchronous wheel 1, and the upper part of the conveying assembly is fixedly connected to the lower part of the anti-blocking assembly; wherein

[0011] The anti-blocking component includes: a barrel 1, a toothed ring is fixedly connected inside the barrel 1, a screen is fixedly connected inside the toothed ring, a rack is slidably connected to the upper end of the toothed ring, an annular rod is rotatably connected to the upper end of the toothed ring, a tooth structure is provided on the outer side of the annular rod, the rack meshes with the tooth structure on the annular rod, a plurality of press rods are rotatably connected to the annular rod, one end of the plurality of press rods is fixedly connected to a gear, and the gear meshes with the toothed ring; and

[0012] The rack is fixedly connected to the slide slot by a connecting rod, both ends of the slide slot are slidably connected with guide rods, the guide rods are fixedly connected to the outside of the bracket, the slide slot is slidably connected to one end of the right-angle rod, the other end of the right-angle rod is fixedly connected to one end of the rotating shaft 1, the rotating shaft 1 is rotatably connected to the bracket, the other end of the rotating shaft 1 is fixedly connected to the synchronous wheel 2, and the synchronous wheel 1 and the synchronous wheel 2 are driven by a synchronous belt.

[0013] Furthermore, the conveying component 1 includes:

[0014] Motor 1, the motor 1 is fixedly installed on the upper end of the bracket, the output end of the motor 1 is fixedly connected to one end of the auger 1, the lower end of the barrel 1 is fixedly connected to a feed pipe 1, the auger 1 is arranged in the feed pipe 1, and the other end of the auger 1 is fixedly connected to a synchronous wheel 1.

[0015] Furthermore, the quantitative feeding component includes:

[0016] A slide rod, the slide rod is fixedly connected to the other end of the auger, one end of the slide rod is fixedly connected to a fan-shaped block, and the other end of the slide rod is fixedly connected to a slider; and

[0017] One end of the first material delivery pipe is rotatably connected to a second rotating shaft, one end of the second rotating shaft is fixedly connected to a turntable, and a plurality of fan-shaped baffles are fixedly connected to the second rotating shaft, and the fan-shaped baffles are arranged in the first material delivery pipe.

[0018] Furthermore, the turntable is provided with a plurality of guide grooves, and a fan-shaped slide rail is provided between two guide grooves.

[0019] Furthermore, the stirring and conveying assembly includes:

[0020] Barrel 2 is fixedly connected to the lower end of the bracket, the upper end of barrel 2 is fixedly connected to the lower end of feed pipe 1, the upper end of barrel 2 is also fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to a stirring shaft.

[0021] Furthermore, the stirring and conveying assembly also includes:

[0022] A feed pipe 2 is fixedly connected to the lower end of the barrel 2, and the feed pipe 2 is fixedly connected to the lower end of the bracket. An auger 2 is arranged inside the feed pipe 2, and one end of the auger 2 is fixedly connected to the output end of the motor 3, and the motor 3 is fixedly connected to the lower end of the bracket.

[0023] A feeder for adding powder coating includes the following operating steps:

[0024] S1: Powder coating is added into barrel 1, and motor 1 is started, so that motor 1 drives auger 1 to rotate, and then drives synchronous wheel 1 to rotate, and drives synchronous wheel 2 and shaft 1 to rotate through the transmission action of synchronous belt. When shaft 1 rotates, the other end of shaft 1 drives the right-angle rod to rotate, and one end of the right-angle rod slides in the slide groove, and at the same time, the two ends of the slide groove slide back and forth on the guide rod, so that the slide groove drives the rack to slide together while sliding, and the meshing action of the rack and the tooth structure on the annular rod drives the annular rod to rotate on the gear ring. Due to the meshing action of the gear and the gear ring, the annular rod drives the gear and the press rod to rotate when rotating, and the large particles of coating in the mesh of the screen can be crushed by the rotation of the press rod to prevent the large particles of coating from clogging the mesh, and the press rod can crush the large particles of coating to prevent the mesh from being clogging;

[0025] S2: After the powder coating is screened, it enters the feeding pipe 1, and the screened powder coating is transported to the other end of the feeding pipe 1 through the auger 1. At the same time, the auger 1 drives the slide bar to rotate, so that the slider on the other end of the slide bar slides in the guide groove, and the turntable rotates, thereby driving the rotation shaft 2 to rotate, and driving the fan-shaped baffle fixedly connected to the rotation shaft 2 to rotate. The transported powder coating falls between the two fan-shaped baffles under the action of gravity. At this time, the rotation shaft 2 rotates an angle. When the slider is out of the guide groove, the turntable stops rotating. At this time, the fan-shaped block at the other end of the slide bar slides on the fan-shaped slide rail, and the rotation shaft 2 stops rotating, and the material is stopped. This reciprocating process achieves the effect of quantitative material discharging, and the effect of fully stirring the powder coating is achieved through quantitative material discharging;

[0026] S3: After the powder coating enters the second barrel through the feed pipe, start the second motor so that the second motor drives the stirring shaft to rotate, thereby achieving the stirring effect on the powder coating. At the same time, the third motor rotates to drive the second auger to rotate. After the stirring is completed, the powder coating enters the second feed pipe, and the powder coating in the second feed pipe is transported out through the auger.

[0027] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0028] 1. Add powder coating into barrel 1, start motor 1, so that motor 1 drives auger 1 to rotate, and then drives synchronous wheel 1 to rotate, and drives synchronous wheel 2 and shaft 1 to rotate through the transmission action of synchronous belt. When shaft 1 rotates, the other end of shaft 1 drives the right-angle rod to rotate, and one end of the right-angle rod slides in the slide groove, and at the same time, the two ends of the slide groove slide back and forth on the guide rod, so that the slide groove drives the rack to slide together while sliding, and the meshing action of the rack and the tooth structure on the annular rod drives the annular rod to rotate on the gear ring. Due to the meshing action of the gear and the gear ring, the annular rod drives the gear and the press rod to rotate when it rotates, and the large particles of coating in the mesh of the screen can be crushed by the rotation of the press rod to prevent the large particles of coating from clogging the mesh, and the press rod can crush the large particles of coating to prevent the mesh from being blocked, so as to make the feeding efficiency higher.

[0029] 2. The screened powder coating is transported to the other end of the feed pipe 1 through the auger 1, and at the same time, the auger 1 drives the slide bar to rotate, so that the slider on the other end of the slide bar slides in the guide groove, and the turntable rotates, thereby driving the rotation shaft 2 to rotate, and driving the fan-shaped baffle fixedly connected to the rotation shaft 2 to rotate. The transported powder coating falls between the two fan-shaped baffles under the action of gravity. At this time, the rotation shaft 2 rotates an angle. When the slider is out of the guide groove, the turntable stops rotating. At this time, the fan-shaped block at the other end of the slide bar slides on the fan-shaped slide rail, and the rotation shaft 2 stops rotating, and the material is stopped. This reciprocating process achieves the effect of quantitative material discharging. The quantitative material discharging can achieve the effect of fully stirring the powder coating. The quantitative material discharging effect is achieved in this way, so that the powder coating is more fully stirred and the use effect of the powder coating is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings in the specification that constitute a part of the present invention are used to provide further understanding of the present invention. The schematic embodiments of the present invention and their description are used to explain the present invention and do not constitute improper limitations on the present invention. In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internally connected between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0031] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the screening mechanism of the present invention;

[0033] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the anti-blocking component of the present invention;

[0034] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the gear ring of the present invention;

[0035] Figure 5 It is a schematic diagram of the overall three-dimensional structure of the quantitative feeding assembly of the present invention;

[0036] Figure 6 It is a schematic diagram of the overall three-dimensional structure of the quantitative feeding assembly of the present invention;

[0037] Figure 7 It is a schematic diagram of the overall three-dimensional structure of the turntable of the present invention;

[0038] Figure 8 It is a schematic diagram of the overall three-dimensional structure of the stirring and conveying assembly of the present invention;

[0039] Fig. 9 It is a schematic diagram of the exploded overall three-dimensional structure of the feed conveying pipe 2 of the present invention;

[0040] Fig.10 Schematic diagram of the overall three-dimensional structure of the barrel of the present invention

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] 1. Bracket;

[0043] 2. Screening mechanism; 21. Conveying assembly; 211. Motor 1; 212. Auger 1; 213. Feed pipe 1; 22. Synchronous wheel 1; 23. Anti-blocking assembly; 231. Barrel 1; 232. Gear ring; 233. Screen; 234. Rack; 2341. Connecting rod; 235. Ring rod; 236. Tooth structure; 237. Pressing rod; 238. Gear; 239. Slide; 2391. Guide rod; 2392. Right-angle rod; 2393. Rotating shaft 1; 2394. Synchronous wheel 2; 2395. Synchronous belt;

[0044] 3. quantitative unloading assembly; 31. slide bar; 32. fan-shaped block; 33. slide block; 34. rotating shaft 2; 35. turntable; 351. guide groove; 352. fan-shaped slide rail; 36. fan-shaped baffle;

[0045] 4. Stirring and conveying assembly; 41. Barrel 2; 42. Motor 2; 43. Stirring shaft; 44. Feed pipe 2; 45. Auger 2; 46. Motor 3. DETAILED DESCRIPTION

[0046] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0047] Reference Figure 1-4 As shown, a feeder for adding powder coating comprises a bracket 1, the upper end of the bracket 1 is fixedly connected to a screening mechanism 2, the front end of the bracket 1 is rotatably connected to a quantitative feeding component 3, and the lower end of the quantitative feeding component 3 is fixedly connected to a stirring and conveying component 4; wherein

[0048] The screening mechanism 2 includes: a conveying assembly 21, the conveying assembly 21 is fixedly mounted on the upper end of the bracket 1, one end of the conveying assembly 21 is fixedly connected to a synchronous wheel 22, and the upper part of the conveying assembly 21 is fixedly connected to the lower part of the anti-blocking assembly 23; wherein

[0049] The anti-blocking assembly 23 includes: a barrel 231, a toothed ring 232 is fixedly connected inside the barrel 231, a screen 233 is fixedly connected inside the toothed ring 232, a rack 234 is slidably connected to the upper end of the toothed ring 232, an annular rod 235 is rotatably connected above the toothed ring 232, a tooth structure 236 is provided on the outer side of the annular rod 235, the rack 234 meshes with the tooth structure 236 on the annular rod 235, and a plurality of press rods 237 are rotatably connected to the annular rod 235, one end of each of the press rods 237 is fixedly connected to a gear 238, and the gear 238 meshes with the toothed ring 232; and

[0050] The rack 234 is fixedly connected to the slide groove 239 through a connecting rod 2341, and the two ends of the slide groove 239 are slidably connected with guide rods 2391, and the guide rod 2391 is fixedly connected to the outer side of the bracket 1, and the slide groove 239 is slidably connected to one end of a right-angle rod 2392, and the other end of the right-angle rod 2392 is fixedly connected to one end of a rotating shaft 2393, and the rotating shaft 2393 is rotatably connected to the bracket 1, and the other end of the rotating shaft 2393 is fixedly connected to a synchronous wheel 2394, and the synchronous wheel 1 22 and the synchronous wheel 2 2394 are driven by a synchronous belt 2395.

[0051] Powder coating is added into barrel 1 231, and conveying assembly 21 is started to rotate synchronous wheel 1 22, and synchronous wheel 2 2394 and shaft 1 2393 are driven to rotate through the transmission action of synchronous belt 2395. When shaft 1 2393 rotates, the other end of shaft 1 2393 drives right-angle rod 2392 to rotate, and one end of right-angle rod 2392 slides in slide groove 239, and at the same time, the two ends of slide groove 239 slide back and forth on guide rod 2391, so that slide groove 239 drives rack 234 to slide together while sliding, and the meshing action of rack 234 and tooth structure 236 on annular rod 235 drives annular rod 235 to rotate on gear ring 232, and due to the meshing action of gear 238 and gear ring 232, annular rod 235 drives gear 238 and pressing rod 237 to rotate when rotating.

[0052] The conveying component 21 includes:

[0053] A motor 211 is fixedly mounted on the upper end of the bracket 1, an output end of the motor 211 is fixedly connected to one end of an auger 212, a lower end of the barrel 231 is fixedly connected to a feed pipe 213, the auger 212 is disposed in the feed pipe 213, and the other end of the auger 212 is fixedly connected to a synchronous wheel 22.

[0054] The powder coating enters the feeding pipe 213 from the lower end of the barrel 231, and the rotation of the motor 211 drives the auger 212 to rotate, thereby conveying the powder coating in the feeding pipe 213 out.

[0055] Reference Figure 5-6 As shown, the quantitative feeding component 3 includes:

[0056] A slide rod 31, wherein the slide rod 31 is fixedly connected to the other end of the auger 212, one end of the slide rod 31 is fixedly connected to a fan-shaped block 32, and the other end of the slide rod 31 is fixedly connected to a slider 33; and

[0057] One end of the material conveying pipe 1 213 is rotatably connected to a second rotating shaft 34 , one end of the second rotating shaft 34 is fixedly connected to a turntable 35 , and a plurality of fan-shaped baffles 36 are fixedly connected to the second rotating shaft 34 , and the fan-shaped baffles 36 are arranged in the material conveying pipe 1 213 .

[0058] The rotation of shaft 1 2393 causes the other end of the slide bar 31 to slide on the turntable 35. At the same time, the turntable 35 rotates, thereby driving shaft 2 34 to rotate, and driving the fan-shaped baffle 36 fixedly connected to shaft 2 34 to rotate. The conveyed powder coating falls between the two fan-shaped baffles 36 under the action of gravity. At this time, shaft 2 34 rotates an angle to unload the powder coating between the two fan-shaped baffles 36.

[0059] Reference Figure 7 As shown, the rotating disk 35 is provided with a plurality of guide grooves 351 , and a fan-shaped slide rail 352 is provided between two guide grooves 351 .

[0060] When the slide bar 31 rotates, the slider 33 on the other end thereof slides in the guide groove 351, and the turntable 35 rotates at the same time, thereby driving the second shaft 34 to rotate. When the slider 33 disengages from the guide groove 351, the turntable 35 stops rotating. At this time, the fan-shaped block 32 at the other end of the slide bar 31 slides on the fan-shaped slide rail 352, and the second shaft 34 stops rotating.

[0061] Reference Figure 8-10 As shown, the stirring and conveying assembly 4 includes:

[0062] The barrel 41 is fixedly connected to the lower end of the bracket 1, the upper end of the barrel 41 is fixedly connected to the lower end of the feed pipe 213, the upper end of the barrel 41 is also fixedly connected to the motor 42, and the output end of the motor 42 is fixedly connected to the stirring shaft 43.

[0063] The powder coating enters the second barrel 41 from the lower end of the first feeding pipe 213 , and the second motor 42 rotates, thereby driving the stirring shaft 43 fixedly connected thereto to rotate, so as to stir the powder coating in the second barrel 41 .

[0064] The stirring and conveying assembly 4 also includes:

[0065] A feed pipe 44 is fixedly connected to the lower end of the barrel 41, and the feed pipe 44 is fixedly connected to the lower end of the bracket 1. An auger 45 is arranged inside the feed pipe 44, and one end of the auger 45 is fixedly connected to the output end of a motor 46, and the motor 46 is fixedly connected to the lower end of the bracket 1.

[0066] After the stirring is completed, the powder coating enters the second conveying pipe 44 under the action of gravity, and the second auger 45 is driven by the rotation of the third motor 46 to convey the powder coating in the second conveying pipe 44.

[0067] A feeder for adding powder coating includes the following operating steps:

[0068] S1: Powder coating is added into barrel 231, and motor 211 is started, so that motor 211 drives auger 212 to rotate, and then drives synchronous wheel 22 to rotate, and drives synchronous wheel 2394 and shaft 1 2393 to rotate through the transmission action of synchronous belt 2395. When shaft 1 2393 rotates, the other end of shaft 1 2393 drives right-angle rod 2392 to rotate, and one end of right-angle rod 2392 slides in slide groove 239, and at the same time, the two ends of slide groove 239 slide back and forth on guide rod 2391, so that slide groove 239 slides. At the same time, the rack 234 is driven to slide together, and the meshing action of the rack 234 and the tooth structure 236 on the annular rod 235 drives the annular rod 235 to rotate on the gear ring 232. Due to the meshing action of the gear 238 and the gear ring 232, the annular rod 235 drives the gear 238 and the pressing rod 237 to rotate when rotating. The large particles of paint in the mesh of the screen 233 can be crushed by the rotation of the pressing rod 237 to prevent the large particles of paint from clogging the mesh, and the pressing rod 237 can crush the large particles of paint to achieve the effect of preventing the mesh from being blocked.

[0069] S2: After the powder coating is screened, it enters the feeding pipe 213, and the screened powder coating is transported to the other end of the feeding pipe 213 through the auger 212. At the same time, the auger 212 drives the slide bar 31 to rotate, so that the slider 33 on the other end of the slide bar 31 slides in the guide groove 351, and the turntable 35 rotates, thereby driving the second shaft 34 to rotate, and driving the fan-shaped baffle 36 fixedly connected to the second shaft 34 to rotate. The transported powder coating falls between the two fan-shaped baffles 36 under the action of gravity. At this time, the second shaft 34 rotates an angle. When the slider 33 disengages from the guide groove 351, the turntable 35 stops rotating. At this time, the fan-shaped block 32 at the other end of the slide bar 31 slides on the fan-shaped slide rail 352, and the second shaft 34 stops rotating and stops unloading. This reciprocating process achieves the effect of quantitative unloading, and the effect of fully stirring the powder coating is achieved through quantitative unloading;

[0070] S3: After the powder coating enters the second barrel 41 through the feed pipe, the second motor 42 is started, so that the second motor 42 drives the stirring shaft 43 to rotate, thereby achieving the stirring effect on the powder coating. At the same time, the third motor 46 rotates, driving the second auger 45 to rotate. After the stirring is completed, the powder coating enters the second feed pipe 44, and the powder coating in the second feed pipe 44 is transported out through the auger.

[0071] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0072] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeder for adding powder coating, characterized in that: The invention comprises a support (1), the upper end of which is fixedly connected to a screening mechanism (2), the front end of which is rotatably connected to a quantitative feeding component (3), and the lower end of which is fixedly connected to a stirring and conveying component (4); wherein The screening mechanism (2) comprises: a conveying assembly (21), the conveying assembly (21) being fixedly mounted on the upper end of the bracket (1), one end of the conveying assembly (21) being fixedly connected to a synchronous wheel (22), the upper part of the conveying assembly (21) being fixedly connected to the lower part of the anti-blocking assembly (23); wherein The anti-blocking component (23) comprises: a barrel (231), a toothed ring (232) is fixedly connected inside the barrel (231), a screen (233) is fixedly connected inside the toothed ring (232), a rack (234) is slidably connected to the upper end of the toothed ring (232), an annular rod (235) is rotatably connected above the toothed ring (232), a tooth structure (236) is provided on the outer side of the annular rod (235), the rack (234) meshes with the tooth structure (236) on the annular rod (235), and a plurality of press rods (237) are rotatably connected to the annular rod (235), one end of each of the press rods (237) is fixedly connected to a gear (238), and the gear (238) meshes with the toothed ring (232); and The rack (234) is fixedly connected to the slide groove (239) through a connecting rod (2341), and the two ends of the slide groove (239) are slidably connected with guide rods (2391), and the guide rods (2391) are fixedly connected to the outer side of the bracket (1). The slide groove (239) is slidably connected to one end of a right-angle rod (2392), and the other end of the right-angle rod (2392) is fixedly connected to one end of a rotating shaft (2393), and the rotating shaft (2393) is rotatably connected to the bracket (1), and the other end of the rotating shaft (2393) is fixedly connected to a synchronous wheel (2394), and the synchronous wheel (22) and the synchronous wheel (2394) are driven by a synchronous belt (2395).

2. A feeder for adding powder coating according to claim 1, characterized in that: The conveying component 1 (21) comprises: A motor (211), wherein the motor (211) is fixedly mounted on the upper end of the bracket (1), the output end of the motor (211) is fixedly connected to one end of an auger (212), the lower end of the barrel (231) is fixedly connected to a feed pipe (213), the auger (212) is disposed in the feed pipe (213), and the other end of the auger (212) is fixedly connected to a synchronous wheel (22).

3. A feeder for adding powder coating according to claim 2, characterized in that: The quantitative feeding component (3) comprises: A slide rod (31), the slide rod (31) being fixedly connected to the other end of the auger (212), one end of the slide rod (31) being fixedly connected to a fan-shaped block (32), and the other end of the slide rod (31) being fixedly connected to a slider (33); and One end of the material conveying pipe 1 (213) is rotatably connected to a second rotating shaft (34), one end of the second rotating shaft (34) is fixedly connected to a turntable (35), and a plurality of fan-shaped baffles (36) are fixedly connected to the second rotating shaft (34), and the fan-shaped baffles (36) are arranged in the material conveying pipe 1 (213).

4. A feeder for adding powder coating according to claim 3, characterized in that: The rotating disk (35) is provided with a plurality of guide grooves (351), and a fan-shaped slide rail (352) is provided between two guide grooves (351).

5. A powder coating adding feeder according to claim 4, characterized in that: The stirring and conveying assembly (4) comprises: The second barrel (41) is fixedly connected to the lower end of the bracket (1), the upper end of the second barrel (41) is fixedly connected to the lower end of the feed pipe (213), the upper end of the second barrel (41) is also fixedly connected to the second motor (42), and the output end of the second motor (42) is fixedly connected to the stirring shaft (43).

6. A powder coating adding feeder according to claim 5, characterized in that: The stirring and conveying assembly (4) further comprises: A second material delivery pipe (44), the second material delivery pipe (44) is fixedly connected to the lower end of the second material barrel (41), the second material delivery pipe (44) is fixedly connected to the lower end of the bracket (1), and a second auger (45) is provided in the second material delivery pipe (44), one end of the second auger (45) is fixedly connected to the output end of the third motor (46), and the third motor (46) is fixedly connected to the lower end of the bracket (1).

7. A powder coating adding feeder according to claim 1, comprising the following operating steps: S1: Powder coating is added into barrel 1 (231), and motor 1 (211) is started, so that motor 1 (211) drives auger 1 (212) to rotate, and then drives synchronous wheel 1 (22) to rotate, and drives synchronous wheel 2 (2394) and rotating shaft 1 (2393) to rotate through the transmission action of synchronous belt (2395). When rotating shaft 1 (2393) rotates, the other end of rotating shaft 1 (2393) drives right-angle rod (2392) to rotate, and one end of right-angle rod (2392) slides in slide groove (239), and at the same time, the two ends of slide groove (239) slide back and forth on guide rod (2391), so that slide groove (239) rotates. When sliding, the rack (234) is driven to slide together, and the meshing action of the rack (234) and the tooth structure (236) on the annular rod (235) drives the annular rod (235) to rotate on the gear ring (232). Due to the meshing action of the gear (238) and the gear ring (232), the annular rod (235) drives the gear (238) and the pressing rod (237) to rotate when rotating. The large particles of paint in the mesh of the screen (233) can be crushed by the rotation of the pressing rod (237) to prevent the large particles of paint from clogging the mesh, and the pressing rod (237) can crush the large particles of paint to achieve the effect of preventing the mesh from being clogged. S2: After the powder coating is screened, it enters the feeding pipe 1 (213), and the screened powder coating is transported to the other end of the feeding pipe 1 (213) through the auger 1 (212). At the same time, the auger 1 (212) drives the slide bar (31) to rotate, so that the slider (33) on the other end of the slide bar (31) slides in the guide groove (351), and the turntable (35) rotates, thereby driving the rotation shaft 2 (34) to rotate, driving the fan-shaped baffle (36) fixedly connected to the rotation shaft 2 (34). ) rotates, and the powder coating conveyed falls between the two fan-shaped baffles (36) under the action of gravity. At this time, the second shaft (34) rotates an angle. When the slider (33) is separated from the guide groove (351), the turntable (35) stops rotating. At this time, the fan-shaped block (32) at the other end of the slide bar (31) slides on the fan-shaped slide rail (352), and the second shaft (34) stops rotating, and the material feeding stops. This reciprocating process is repeated to achieve the effect of quantitative material feeding, and the effect of fully stirring the powder coating is achieved by quantitative material feeding; S3: After the powder coating enters the second barrel (41) through the feed pipe, the second motor (42) is started, so that the second motor (42) drives the stirring shaft (43) to rotate, thereby achieving a stirring effect on the powder coating. At the same time, the third motor (46) rotates, driving the second auger (45) to rotate. After the stirring is completed, the powder coating enters the second feed pipe (44), and the powder coating in the second feed pipe (44) is transported out through the auger.

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