An automatic powder compact cleaning device

Abstract

This invention discloses an automatic powder compact cleaning device, comprising a feeding mechanism, a dust removal mechanism, a material sorting mechanism, and a cleaning mechanism. One end of the material sorting mechanism is equipped with the cleaning mechanism, and the other end is equipped with the feeding mechanism. A dust removal mechanism is installed on the feeding mechanism. The material sorting mechanism includes a conveyor line, a first material sorting component, a second material sorting component, and a material guiding component. The first material sorting component, the second material sorting component, and the material guiding component are installed on the conveyor line. The first material sorting component and the second material sorting component are connected at a certain angle. The first material sorting component and the second material sorting component have the same structure, and the second material sorting component and the material guiding component are connected end-to-end. This invention can automatically clean the top and bottom surfaces and four sides of the powder compact, thereby avoiding a large amount of manual labor, improving production efficiency, increasing product yield, and reducing labor intensity.

Description

Technical Field

[0001] This invention relates to the field of cosmetic processing technology, specifically to an automatic powder compact cleaning device. Background Technology

[0002] With economic development and rising living standards, cosmetics have become daily necessities for many consumers. Pressed powder is a common beauty cosmetic, primarily used to absorb sweat and sebum, while also offering UV protection, antibacterial, and preservative effects. The main processing involves uniformly mixing powder and pressing it into a mold. However, because pressed powder is made from fine powder particles, residual powder adheres to the top, bottom, and four sides after molding. Before being placed into the compact, these surfaces need to be cleaned. In traditional production lines, after pressing, the rectangular pressed powder compacts require manual cleaning of the sides, impacting efficiency and increasing labor costs. Furthermore, manual cleaning can result in some powder being touched by fingers, leading to product spoilage. Therefore, it is necessary to design an automatic pressed powder cleaning device. Summary of the Invention

[0003] The purpose of this invention is to provide an automatic powder compact cleaning device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an automatic powder compact cleaning device, comprising a feeding mechanism, a dust removal mechanism, a material sorting mechanism, and a cleaning mechanism. One end of the material sorting mechanism is equipped with a cleaning mechanism, and the other end is equipped with a feeding mechanism. A dust removal mechanism is installed on the feeding mechanism. The material sorting mechanism includes a conveyor line, a first material sorting component, a second material sorting component, and a guiding component. The first material sorting component, the second material sorting component, and the guiding component are installed on the conveyor line. The first material sorting component and the second material sorting component are connected at a certain angle. The first material sorting component and the second material sorting component have the same structure, and the second material sorting component and the guiding component are connected end-to-end.

[0005] Preferably, the feeding mechanism includes a support frame, a first driven roller is rotatably mounted on one end of the support frame, and a first driving roller is rotatably mounted on the other end of the support frame. The shaft end of the first driving roller is fixedly connected to the output end of the first motor. A mesh belt is wound around the first driven roller and the first driving roller. A brush roller is arranged below the mesh belt. The brush roller is rotatably mounted on a roller mounting base. A first transmission pulley is mounted on the shaft end of the brush roller. The first transmission pulley is connected to the first driving pulley through a first transmission belt. The first driving pulley is installed at the output end of the second motor.

[0006] Preferably, the dust removal mechanism includes a dust removal box, inside which are arranged three parallel air blowers and several parallel air holes along the length of the air blowers. The air blowers are connected to an air pump through an air guide pipe. A collection hopper is provided at the bottom of the dust removal box, and the bottom of the collection hopper is connected to a collection box through a connecting pipe. A dust suction pipe is installed at the top of the dust removal box and is connected to the collection box. A vacuum cleaner is connected to the dust suction pipe.

[0007] Preferably, the conveyor line includes a second frame, with second driven rollers rotatably mounted at both ends of the second frame, and a second driving roller rotatably mounted at the middle of one end of the second frame. A driven gear is mounted on the shaft end of the second driving roller, and the driven sprocket is connected to the driving sprocket via a chain. The driving sprocket is fixedly connected to the output end of a third motor. A tension roller is also rotatably mounted on the second frame, and belts are wound around the second driven roller, the second driving roller, and the tension roller.

[0008] Preferably, the first material handling assembly includes a material handling belt, which is wound around a first driving pulley and a first driven pulley. The first driving pulley is mounted at the bottom end of the driving shaft, and the middle part of the driving shaft is rotatably mounted on a fixed plate. A second transmission pulley is mounted at the top end of the driving shaft. The second transmission pulley is connected to the second driving pulley via a second transmission belt. The second driving pulley is mounted at the output end of a fourth motor. The fourth motor is mounted at the bottom of the fixed plate. One end of the fixed plate is fixedly connected to a pressure plate. A first connecting plate is mounted at the other end of the pressure plate. A transmission shaft is rotatably mounted on the first connecting plate, and a first driven pulley is mounted on the transmission shaft.

[0009] Preferably, the material guiding assembly includes a first adjusting plate and a second adjusting plate. Both the first and second adjusting plates are slidably mounted on a first guide rod via a first sliding sleeve. A second connecting plate and a lifting plate are respectively connected to both ends of the first guide rod. A first screw is rotatably mounted on the second connecting plate, with one end of the first screw screwed to the first adjusting plate. The first adjusting plate is connected to the first guide plate. A second screw is rotatably mounted on the lifting plate, with one end of the second screw screwed to the second adjusting plate. The second adjusting plate is connected to the second guide plate. Second sliding sleeves are installed at both ends of the lifting plate and are sleeved on the second guide rod. A top plate is installed on the top of the second guide rod, and a third screw is rotatably mounted on the top plate, with one end of the third screw screwed to the lifting plate. A bottom plate is installed at the bottom of the second guide rod.

[0010] Preferably, the cleaning mechanism includes a third frame and a first side cleaning component, a second side cleaning component, and a pushing component mounted on the third frame. The third frame is covered with an outer cover. The first side cleaning component and the second side cleaning component are mounted on the third frame. The first side cleaning component and the second side cleaning component are connected end to end in sequence. A pushing component is provided between the first side cleaning component and the second side cleaning component. Limiting components are provided at both ends of the first side cleaning component and the second side cleaning component.

[0011] Preferably, the first side cleaning component includes a track, a pressure plate is provided above the track, the pressure plate is fixedly connected to a third connecting plate via a connecting rod, the third connecting plate is fixedly connected to the piston rod of the pressure cylinder, cleaning belts are provided on both sides of the track, multiple brushes are evenly spaced on the cleaning belts, a dust suction cover is provided on the cleaning belts, the cleaning belts are wound around a first driving pulley and a second driven pulley, the first driving pulley and the second driven pulley are respectively rotatably mounted at both ends of a first support plate, and the first driving pulley is fixedly connected to the output end of a fifth motor.

[0012] Preferably, the pushing assembly includes a pushing cylinder, which is mounted on a cylinder mounting bracket. The piston rod of the pushing cylinder is fixedly connected to the fourth connecting plate, and the fourth connecting plate is fixedly connected to the pushing plate.

[0013] Preferably, the limiting component includes a limiting plate, and two limiting plates are provided. The limiting plates are slidably mounted on the fourth guide rod through a third sliding sleeve. The other end of the fourth guide rod is fixedly connected to the second support plate. The second support plate has an L-shaped structure, and a fourth screw is screwed onto the second support plate. One end of the fourth screw is screwed onto the limiting plate.

[0014] Compared with existing technologies, this invention provides an automatic powder compact cleaning device, which includes a dust removal mechanism that blows air from an air blower to remove powder adhering to the surface of the powder compact, thus cleaning the surface. It also includes a material handling mechanism that, through the obstruction of a material handling belt, moves multiple powder compacts moving in a straight line sequentially along the belt, arranging them into a row for sorting, arranging, and conveying. Simultaneously, the material handling belt runs in the opposite direction to the direction the powder compacts are moving, increasing friction between the belt and the compacts to clean the bottom surface. Finally, a cleaning mechanism uses a brush to remove powder from the sides of the compacts, automatically cleaning the top, bottom, and four sides. This avoids a large amount of manual labor, improves production efficiency, increases product yield, and reduces labor intensity. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the feeding mechanism in this invention; Figure 3 for Figure 2 BB section view in the middle; Figure 4 This is a perspective view of the material handling mechanism in this invention; Figure 5 This is a perspective view of the first material handling assembly in this invention; Figure 6 This is a perspective view of the material guiding component in this invention; Figure 7 This is a schematic diagram of the internal structure of the cleaning mechanism in this invention; Figure 8 This is a perspective view of the first side cleaning component in this invention; Figure 9 for Figure 7 Enlarged view of point A in the image.

[0017] In the attached image:

[0018] 1. Feeding mechanism; 101. Support frame; 102. First frame; 103. First driven roller; 104. First driving roller; 105. First motor; 106. Mesh belt; 107. Brush roller; 108. Roller mounting base; 109. First transmission pulley; 110. First transmission belt; 111. First driving pulley; 112. Second motor; 113. Motor mounting plate; 114. Dust collection box; 2. Dust removal mechanism; 201. Dust collection box; 202. Air blower; 203. Collection hopper; 204. Connecting pipe; 205. Collection box; 206. Dust suction pipe; 207. Vacuum cleaner; 3. Material handling mechanism; 31. Conveyor line; 3101. Second frame; 3102. Second driven roller; 3103. Second driving roller; 3 104. Driven gear; 3105. Chain; 3106. Drive sprocket; 3107. Third motor; 3108. Tension roller; 3109. Belt; 32. First material handling assembly; 3201. Material handling belt; 3202. First drive pulley; 3203. First driven pulley; 3204. Drive shaft; 3205. Fixed plate; 3206. Second transmission pulley; 3207. Second transmission belt; 3208. Second drive pulley; 3209. Fourth motor; 3210. Support rod; 3211. Pressure plate; 3212. First connecting plate; 3213. Transmission shaft; 33. Second material handling assembly; 34. Material guiding assembly; 3401. First adjusting plate; 3402. Second adjusting plate; 3403. First… 3404. Sliding sleeve; 3405. First guide rod; 3406. Second connecting plate; 3407. Lifting plate; 3408. First screw; 3409. Second screw; 3410. Second guide plate; 3411. Second sliding sleeve; 3412. Second guide rod; 3413. Top plate; 3414. Third screw; 3415. Bottom plate; 4. Cleaning mechanism; 41. Third frame; 42. First side cleaning assembly; 43. Second side cleaning assembly; 44. Pushing assembly; 45. Outer cover; 46. Limiting assembly; 42. First side cleaning assembly; 4201. Track; 4202. Pressure plate; 4203. Connecting rod; 4204. Third connecting plate; 4205. Pressure cylinder; 4206. Bracket ; 4207, Waist-shaped hole; 4208, Third guide rod; 4209, Guide rod bracket; 4210, Cleaning belt; 4211, Brush; 4212, Dust hood; 4213, Second driving pulley; 4214, Second driven pulley; 4215, First support plate; 4216, Fifth motor; 4217, Support plate; 4218, Dust hopper; 4219, Moving plate; 4220, Lead screw nut seat; 4221, Lead screw; 4222, Lead screw seat; 4223, Handwheel; 4224, Slider; 4225, Slide rail; 44, Pushing assembly; 4401, Pushing cylinder; 4402, Cylinder mounting bracket; 4403, Fourth connecting plate; 4404, Pushing plate; 46, Limiting assembly; 4601, Limiting plate;4602, Third sliding sleeve; 4603, Fourth guide rod; 4604, Second support plate; 4605, Fourth screw. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-9 As shown, the present invention provides a technical solution: an automatic powder compact cleaning device, including a feeding mechanism 1, a dust removal mechanism 2, a material sorting mechanism 3 and a cleaning mechanism 4. The cleaning mechanism 4 is provided at one end of the material sorting mechanism 3, and the feeding mechanism 1 is provided at the other end of the material sorting mechanism 3. The dust removal mechanism 2 is installed on the feeding mechanism 1.

[0021] The feeding mechanism 1 in this embodiment includes a support frame 101, which is mounted on a first frame 102. A first driven roller 103 is rotatably mounted on one end of the support frame 101, and a first driving roller 104 is rotatably mounted on the other end of the support frame 101. The shaft end of the first driving roller 104 is fixedly connected to the output end of a first motor 105, which is mounted on the support frame 101. A mesh belt 106 is wound around the first driven roller 103 and the first driving roller 104. A brush roller 107 is arranged below the mesh belt 106. The brush roller 107 is rotatably mounted on the roller mounting base 108, which is installed at the bottom of the support frame 101. A first transmission pulley 109 is mounted on the shaft end of the brush roller 107. The first transmission pulley 109 is connected to the first drive pulley 111 via a first transmission belt 110. The first drive pulley 111 is mounted on the output end of a second motor 112, which is mounted on a first frame 102 via a motor mounting plate 113. A dust collection box 114 is located on the first frame 102 below the brush roller 107. The second motor 112 drives the first drive pulley 111 to rotate, which, under the transmission of the first transmission belt 110, drives the first transmission pulley 109 and the brush roller 107 to rotate. The brush roller 107 cleans the residual powder on the mesh belt 106.

[0022] The dust removal mechanism 2 in this embodiment includes a dust removal box 201, which is installed at one end of the support frame 101. Three parallel air blowing rods 202 are arranged inside the dust removal box 201, and several parallel air blowing holes are arranged along the length of the air blowing rods 202. The air blowing rods 202 are connected to the air pump through air guide pipes. A collection hopper 203 is arranged below the dust removal box 201. The bottom of the collection hopper 203 is connected to the collection box 205 through a connecting pipe 204. A dust suction pipe 206 is installed on the top of the dust removal box 201. The dust suction pipe 206 is connected to the collection box 205, and a vacuum cleaner 207 is connected to the dust suction pipe 206.

[0023] The material handling mechanism 3 in this embodiment includes a conveyor line 31, a first material handling component 32, a second material handling component 33, and a guide component 34. The first material handling component 32, the second material handling component 33, and the guide component 34 are installed on the conveyor line 31. The first material handling component 32 and the second material handling component 33 are connected at a certain angle. The first material handling component 32 and the second material handling component 33 have the same structure. The second material handling component 33 and the guide component 34 are connected end to end.

[0024] The conveyor line 31 in this embodiment includes a second frame 3101. Second driven rollers 3102 are rotatably mounted at both ends of the second frame 3101. A second driving roller 3103 is rotatably mounted at the middle of one end of the second frame 3101. A driven gear 3104 is mounted on the shaft end of the second driving roller 3103. The driven sprocket 3104 is connected to the driving sprocket 3106 via a chain 3105. The driving sprocket 3106 is fixedly connected to the output end of a third motor 3107. The third motor 3107 is mounted on the second frame 3101. A tension roller 3108 is also rotatably mounted on the second frame 3101. A belt 3109 is wound around the second driven roller 3102, the second driving roller 3103, and the tension roller 3108.

[0025] In this embodiment, the first material handling assembly 32 includes a material handling belt 3201, which is wound around a first driving pulley 3202 and a first driven pulley 3203. The first driving pulley 3202 is mounted on the bottom end of a driving shaft 3204, and the middle part of the driving shaft 3204 is rotatably mounted on a fixed plate 3205. A second transmission pulley 3206 is mounted on the top end of the driving shaft 3204, and the second transmission pulley 3206 is connected to the second driving pulley 3208 via a second transmission belt 3207. The second driving pulley 3208 is installed at the output end of the fourth motor 3209. The fourth motor 3209 is installed at the bottom of the fixed plate 3205. The fixed plate 3205 is installed on one side of the second frame 3101 through the support rod 3210. The fixed plate 3205 is fixedly connected to one end of the pressure plate 3211. The other end of the pressure plate 3211 is equipped with a first connecting plate 3212. A transmission wheel shaft 3213 is rotatably installed on the first connecting plate 3212. A first driven pulley 3203 is installed on the transmission wheel shaft 3213.

[0026] The material guiding assembly 34 in this embodiment includes a first adjusting plate 3401 and a second adjusting plate 3402. Both the first adjusting plate 3401 and the second adjusting plate 3402 are slidably mounted on a first guide rod 3404 via a first sliding sleeve 3403. A second connecting plate 3405 and a lifting plate 3406 are respectively connected to both ends of the first guide rod 3404. A first screw 3407 is rotatably mounted on the second connecting plate 3405, and one end of the first screw 3407 is screwed to the first adjusting plate 3401. The first adjusting plate 3401 is connected to the first guiding plate 3408. The lifting plate 3406... A second screw 3409 is rotatably mounted on the lifting plate 3406. One end of the second screw 3409 is screwed to the second adjusting plate 3402. The second adjusting plate 3402 is connected to the second guide plate 3410. A second sliding sleeve 3411 is installed at both ends of the lifting plate 3406. The second sliding sleeve 3411 is sleeved on the second guide rod 3412. A top plate 3413 is installed on the top of the second guide rod 3412. A third screw 3414 is rotatably mounted on the top plate 3413. One end of the third screw 3414 is screwed to the lifting plate 3406. A bottom plate 3415 is installed at the bottom of the second guide rod 3412. Rotating the first screw 3407 moves the first adjusting plate 3401, causing the first guide plate 3408 to move as well, thus adjusting the distance between the first guide plate 3408 and the second guide plate 3410, making it suitable for different sizes of pressed powder. Alternatively, rotating the second screw 3409 moves the second adjusting plate 3402, causing the second guide plate 3410 to move as well, thus adjusting the distance between the first guide plate 3408 and the second guide plate 3410, making it suitable for different sizes of pressed powder. Rotating the third screw 3414 moves the lifting plate 3406 up and down, causing the first guide plate 3408 and the second guide plate 3410 to move as well, adjusting their height to suit different sizes of pressed powder.

[0027] The cleaning mechanism 4 in this embodiment includes a third frame 41 and a first side cleaning component 42, a second side cleaning component 43 and a pushing component 44 mounted on the third frame 41. An outer cover 45 is provided on the third frame 41. The first side cleaning component 42 and the second side cleaning component 43 are mounted on the third frame 41. The first side cleaning component 42 and the second side cleaning component 43 are connected end to end. The pushing component 44 is provided between the first side cleaning component 42 and the second side cleaning component 43. Limiting components 46 are provided at both ends of the first side cleaning component 42 and the second side cleaning component 43.

[0028] In this embodiment, the first side cleaning component 42 includes a track 4201. A pressure plate 4202 is disposed above the track 4201. The pressure plate 4202 is fixedly connected to a third connecting plate 4204 via a connecting rod 4203. The third connecting plate 4204 is fixedly connected to the piston rod of a pressure cylinder 4205. The pressure cylinder 4205 is mounted on a bracket 4206. Both ends of the pressure plate 4202 are provided with oblong holes 4207. A third guide rod 4208 is inserted into the oblong holes 4207. The third guide rod 4208 is mounted on a guide rod bracket 4209.

[0029] In this embodiment, cleaning belts 4210 are provided on both sides of the track 4201. Multiple brushes 4211 are evenly spaced on the cleaning belts 4210. A dust collection hood 4212 is provided on the cleaning belts 4210. The dust collection hood 4212 is connected to the collection box through a dust collection hose. A vacuum cleaner is connected to the dust collection hose. The cleaning belts 4210 are wound around the first driving pulley 4213 and the second driven pulley 4214. The first driving pulley 4213 and the second driven pulley 4214 are respectively rotatably installed at both ends of the first support plate 4215. The first driving pulley 4213 is fixedly connected to the output end of the fifth motor 4216. The fifth motor 4216 is installed on the bracket 4206.

[0030] In this embodiment, a through hole is provided in the middle of the track 4201, and a sensor is installed in the through hole. The sensor is connected to a PLC controller. The PLC controller is electrically connected to the feeding mechanism 1, the dust removal mechanism 2, the material handling mechanism 3, and the cleaning mechanism 4 respectively. The track 4201 is installed on the pallet 4217. A dust collection hopper 4218 is connected to the bottom of the pallet 4217. The dust collection hopper 4218 is connected to the collection box. The pallet 4217 is installed on the third frame 41.

[0031] In this embodiment, the dust hood 4212 and the first support plate 4215 are respectively installed at both ends of the movable plate 4219. A lead screw nut seat 4220 is installed in the middle of the bottom of the movable plate 4219. A lead screw nut is installed on the lead screw nut seat 4220. The lead screw nut is fitted on the lead screw 4221. The lead screw 4221 is rotatably installed on the lead screw seat 4222. One end of the lead screw 4221 is fixedly connected to the handwheel 4223. Slider 4224 is installed at both ends of the bottom of the movable plate 4219. The slider 4224 is slidably arranged on the slide rail 4225. By rotating the handwheel 4223, the lead screw 4221 is driven to rotate, and the lead screw 4221 drives the lead screw nut to move. The lead screw nut seat 4220 and the moving plate 4219 also move accordingly. The dust suction cover 4212 and the first support plate 4215 installed on the moving plate 4219 also move accordingly, thereby driving the first driving pulley 4213, the second driven pulley 4214, and the cleaning belt 4210 to move, thereby adjusting the distance between the two cleaning belts 4210 so that the cleaning belt 4210 can clean powder compacts of different sizes.

[0032] The pushing assembly 44 in this embodiment includes a pushing cylinder 4401, which is mounted on a cylinder mounting bracket 4402. The piston rod of the pushing cylinder 4401 is fixedly connected to a fourth connecting plate 4403, and the fourth connecting plate 4403 is fixedly connected to a pushing plate 4404.

[0033] The limiting component 46 in this embodiment includes two limiting plates 4601. The limiting plates 4601 are slidably mounted on a fourth guide rod 4603 via a third sliding sleeve 4602. One end of the fourth guide rod 4603 is fixedly connected to a track 4201, and the other end is fixedly connected to a second support plate 4604. The second support plate 4604 has an L-shaped structure, and a fourth screw 4605 is screwed onto it. One end of the fourth screw 4605 is screwed onto the limiting plate 4601. By rotating the fourth screw 4605, the limiting plates 4601 move, thereby adjusting the distance between the two limiting plates 4601. This is suitable for powder compacts of different sizes. The two limiting plates 4601 are used to limit the sides of the powder compact, preventing it from shifting during movement.

[0034] The working principle of this invention is as follows: Multiple powder cakes are placed on the mesh belt 106. The first motor 105 drives the first drive roller 104 to rotate, which in turn drives the mesh belt 106 to move. The powder cakes placed on the mesh belt 106 also move along with it. The mesh belt 106 transports the powder cakes to the dust removal mechanism 2. During the movement, large pieces or flakes of powder on the powder cakes fall into the dust collection box 114 through the mesh belt 106. The air pump operates, and airflow passes through the air guide pipe and blows out from the air blowing hole of the air blower 202. The blown airflow cleans the upper surface of the powder cakes, blowing away the powder adhering to the upper surface. The vacuum cleaner 207 operates to suck the dust in the dust removal box 201 into the collection box 205. After cleaning, the mesh belt 106 transports the powder cakes to the belt 3109. The third motor 3107 operates to drive the drive sprocket 3106 to rotate. Through the transmission action of the chain 3105, the driven gear 3104 is driven. As the belt 3109 rotates, the second drive roller 3103 also rotates, causing the powder cake to move. The fourth motor 3209 on the first and second material handling components 32 and 33 works, driving the second drive pulley 3208 to rotate. Through the transmission of the second transmission belt 3207, the second transmission pulley 3206 rotates. The drive wheel shaft 3204 and the first drive pulley 3202 also rotate, causing the material handling belt 3201 to move. Under the obstruction of the material handling belt 3201, multiple powder cakes moving in a straight line on the belt 3109 move sequentially along the material handling belt 3201, thereby arranging multiple powder cakes into a row, achieving the purpose of sorting, arranging, and conveying. At the same time, the running direction of the material handling belt 3201 is opposite to the moving direction of the powder cake driven by the belt 3109, increasing the friction between the belt 3109 and the powder cake, so as to clean the bottom surface of the powder cake.

[0035] After being arranged, the powder compact enters the guiding assembly 34. Guided by the first guiding plate 3408 and the second guiding plate 3410, the powder compact sequentially enters the track 4201 of the first side cleaning assembly 42. The fifth motor 4216 operates, driving the second drive pulley 4213 to rotate. The second drive pulley 4213 drives the cleaning belt 4210 with brushes 4211 to move. The cleaning belt 4210 with brushes 4211 pushes the powder compact to move on the track 4201. When the sensor detects the powder compact, the sensor sends the detected signal to the PLC controller. The PLC controller controls the pressing cylinder 4205 to extend. The pressing cylinder 4205 drives the pressing plate 4202 to move downward, so that the pressing plate 4202 presses down on the powder compact to stop it from falling. Moving along the track, the cleaning belt 4210 with brushes 4211 runs continuously, creating a relative movement between the cleaning belt 4210 and the side of the powder compact. This allows the brushes 4211 to remove powder from the side of the compact, and the dust is sucked into the collection box by a vacuum cleaner. After cleaning both sides of the compact, the pressing cylinder 4205 retracts, and the cleaning belt 4210 with brushes 4211 transports the compact to the end of the track 4201. The pushing cylinder 4401 then moves the fourth connecting plate 4403, and the pushing plate 4404 moves accordingly, pushing the compact onto the second side cleaning component 43. The second side cleaning component 43 then cleans the other two sides of the compact, thus completing the cleaning of the entire compact.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic powder compact cleaning device, characterized in that: The system includes a feeding mechanism (1), a dust removal mechanism (2), a material sorting mechanism (3), and a cleaning mechanism (4). The cleaning mechanism (4) is provided at one end of the material sorting mechanism (3), and the feeding mechanism (1) is provided at the other end of the material sorting mechanism (3). The dust removal mechanism (2) is installed on the feeding mechanism (1). The material sorting mechanism (3) includes a conveyor line (31), a first material sorting component (32), a second material sorting component (33), and a guide component (34). The first material sorting component (32), the second material sorting component (33), and the guide component (34) are installed on the conveyor line (31). The first material sorting component (32) and the second material sorting component (33) are connected at a certain angle. The first material sorting component (32) and the second material sorting component (33) have the same structure. The second material sorting component (33) and the guide component (34) are connected end to end. The first material handling assembly (32) includes a material handling belt (3201), which is wound around a first driving pulley (3202) and a first driven pulley (3203). The first driving pulley (3202) is mounted on the bottom end of a driving shaft (3204), and the middle part of the driving shaft (3204) is rotatably mounted on a fixed plate (3205). A second transmission pulley (3206) is mounted on the top end of the driving shaft (3204), and the second transmission pulley (3206) is connected to the first driven pulley (3203) via a second transmission belt (3207). Two drive pulleys (3208) are connected for transmission. The second drive pulley (3208) is installed at the output end of the fourth motor (3209). The fourth motor (3209) is installed at the bottom of the fixed plate (3205). The fixed plate (3205) is fixedly connected to one end of the pressure plate (3211). The other end of the pressure plate (3211) is equipped with a first connecting plate (3212). A transmission shaft (3213) is rotatably mounted on the first connecting plate (3212). A first driven pulley (3203) is mounted on the transmission shaft (3213). The material guiding assembly (34) includes a first adjusting plate (3401) and a second adjusting plate (3402). Both the first adjusting plate (3401) and the second adjusting plate (3402) are slidably mounted on a first guide rod (3404) via a first sliding sleeve (3403). A second connecting plate (3405) and a lifting plate (3406) are respectively connected to both ends of the first guide rod (3404). A first screw (3407) is rotatably mounted on the second connecting plate (3405). One end of the first screw (3407) is screwed to the first adjusting plate (3401). The first adjusting plate (3401) is connected to the first guiding plate (3408). The lifting plate (3406) is... A second screw (3409) is rotatably mounted, one end of which is screwed to a second adjusting plate (3402). The second adjusting plate (3402) is connected to a second guide plate (3410). A second sliding sleeve (3411) is mounted on both ends of a lifting plate (3406). The second sliding sleeve (3411) is sleeved on a second guide rod (3412). A top plate (3413) is mounted on the top of the second guide rod (3412). A third screw (3414) is rotatably mounted on the top plate (3413). One end of the third screw (3414) is screwed to a lifting plate (3406). A bottom plate (3415) is mounted on the bottom of the second guide rod (3412).

2. The automatic powder compact cleaning device according to claim 1, characterized in that: The feeding mechanism (1) includes a support frame (101), one end of which is rotatably mounted with a first driven roller (103), and the other end of which is rotatably mounted with a first driving roller (104). The shaft end of the first driving roller (104) is fixedly connected to the output end of the first motor (105). A mesh belt (106) is wound around the first driven roller (103) and the first driving roller (104). A brush roller (107) is provided below the mesh belt (106). The brush roller (107) is rotatably mounted on the roller mounting base (108). The shaft end of the brush roller (107) is mounted with a first transmission pulley (109). The first transmission pulley (109) is connected to the first driving pulley (111) through the first transmission belt (110). The first driving pulley (111) is mounted on the output end of the second motor (112).

3. The automatic powder compact cleaning device according to claim 1, characterized in that: The dust removal mechanism (2) includes a dust removal box (201), which contains three parallel air blowers (202) and several parallel air holes along the length of the air blowers (202). The air blowers (202) are connected to an air pump through an air guide pipe. A collection hopper (203) is provided below the dust removal box (201). The bottom of the collection hopper (203) is connected to a collection box (205) through a connecting pipe (204). A dust suction pipe (206) is installed on the top of the dust removal box (201). The dust suction pipe (206) is connected to the collection box (205). A vacuum cleaner (207) is connected to the dust suction pipe (206).

4. The automatic powder compact cleaning device according to claim 1, characterized in that: The conveyor line (31) includes a second frame (3101), with second driven rollers (3102) rotatably mounted at both ends of the second frame (3101), and a second driving roller (3103) rotatably mounted at the middle of one end of the second frame (3101). A driven sprocket (3104) is mounted on the shaft end of the second driving roller (3103), and the driven sprocket (3104) is connected to the driving sprocket (3106) via a chain (3105). The driving sprocket (3106) is fixedly connected to the output end of a third motor (3107). A tension roller (3108) is also rotatably mounted on the second frame (3101), and a belt (3109) is wound around the second driven roller (3102), the second driving roller (3103), and the tension roller (3108).

5. The automatic powder compact cleaning device according to claim 1, characterized in that: The cleaning mechanism (4) includes a third frame (41) and a first side cleaning component (42), a second side cleaning component (43) and a pusher component (44) installed on the third frame (41). The third frame (41) is covered with an outer cover (45). The first side cleaning component (42) and the second side cleaning component (43) are installed on the third frame (41). The first side cleaning component (42) and the second side cleaning component (43) are connected end to end. The pusher component (44) is provided between the first side cleaning component (42) and the second side cleaning component (43). Limiting components (46) are provided at both ends of the first side cleaning component (42) and the second side cleaning component (43).

6. The automatic powder compact cleaning device according to claim 5, characterized in that: The first side cleaning assembly (42) includes a track (4201), a pressure plate (4202) is provided above the track (4201), the pressure plate (4202) is fixedly connected to a third connecting plate (4204) through a connecting rod (4203), the third connecting plate (4204) is fixedly connected to the piston rod of the pressure cylinder (4205), and cleaning belts (4210) are provided on both sides of the track (4201), with cleaning belts (4210) evenly spaced on them. There are multiple brushes (4211), and a dust suction cover (4212) is provided on the cleaning belt (4210). The cleaning belt (4210) is wound around the second driving pulley (4213) and the second driven pulley (4214). The second driving pulley (4213) and the second driven pulley (4214) are respectively rotatably installed at both ends of the first support plate (4215). The second driving pulley (4213) is fixedly connected to the output end of the fifth motor (4216).

7. The automatic powder compact cleaning device according to claim 5, characterized in that: The pushing assembly (44) includes a pushing cylinder (4401), which is mounted on a cylinder mounting bracket (4402). The piston rod of the pushing cylinder (4401) is fixedly connected to the fourth connecting plate (4403), and the fourth connecting plate (4403) is fixedly connected to the pushing plate (4404).

8. The automatic powder compact cleaning device according to claim 5, characterized in that: The limiting component (46) includes a limiting plate (4601), and there are two limiting plates (4601). The limiting plate (4601) is slidably mounted on the fourth guide rod (4603) through the third sliding sleeve (4602). The other end of the fourth guide rod (4603) is fixedly connected to the second support plate (4604). The second support plate (4604) has an L-shaped structure. A fourth screw (4605) is screwed onto the second support plate (4604). One end of the fourth screw (4605) is screwed onto the limiting plate (4601).

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