Composite bottle cap assembly system

Abstract

A composite bottle cap assembly system, characterized by: a bottle cap sorting machine, a dual-channel distribution device, a top cap sorting machine, a bottle cap assembly machine, a bottle cap bottom cleaning slot, and a bottle cap cleaning device. The bottle cap assembly machine includes a bottle cap conveying device, a bottle cap pressing device, a top cap pressing device, a finished product discharging device and an assembly tray. The bottle cap sorting machine is connected to the bottle cap conveying device through a dual-channel distribution device; the top cap sorting machine is connected to the top cap pressing device through another dual-channel distribution device; the bottle cap cleaning device is connected to the finished product discharging device through the bottle cap bottom cleaning chute. The bottle cap sorting, transportation, assembly, and cleaning functions are integrated to realize automated work, greatly increase work efficiency, and reduce a lot of labor costs.

Description

Technical Field

[0001] The invention relates to a bottle cap assembly system. Background Art

[0002] With the development of science and technology and the progress of society, people's awareness of improving efficiency has gradually increased. The processing of wine bottle caps in wine bottle packaging factories often uses mechanized and automated mechanical processing, but these mechanisms basically work independently and cannot be fully linked, or partially linked to fully realize the automated and integrated processing process. The labor cost is still too high and the efficiency is low. Summary of the invention

[0003] To solve the above problems, the present invention provides the following solutions:

[0004] A composite bottle cap assembly system, a bottle cap sorting machine, a dual-channel distribution device, a top cap sorting machine, a bottle cap assembly machine, a bottle cap bottom cleaning chute, and a bottle cap dust cleaning device. The bottle cap assembly machine includes a bottle cap conveying device, a bottle cap pressing device, a top cap pressing device, a finished product discharging device and an assembly tray. The bottle cap sorting machine is connected to the bottle cap conveying device through a dual-channel distribution device; the top cap sorting machine is connected to the top cap pressing device through another dual-channel distribution device; the bottle cap dust cleaning device is connected to the finished product discharging device through the bottle cap bottom cleaning chute;

[0005] The bottle cap sorting machine comprises a material pot, a sorting tray, a guide device and a discharging guide rail. The edge of the sorting tray is evenly provided with feed troughs, and a push plate extends downward from the alternating feed trough walls. A material sorting fan is installed in the middle of the sorting tray. The sorting tray is installed at the bottom of the material pot. A rotating shaft is arranged in the center of the treatment tray. One end of the rotating shaft is connected to the center of the top cover of the material pot, and the other end is connected to the motor. The guide device is installed at the bottom end of the material pot, and the inlet of the guide device is tangent to the sorting tray. The outlet of the guide device is connected to one end of the discharging track, and the discharging track is connected to a dual-channel distribution device.

[0006] The bottle cap assembly machine comprises a bottle cap conveying device, a bottle cap pressing device, a top cover pressing device, a finished product discharging device and an assembly plate. The assembly plate is mounted on the top surface of the frame and is driven to rotate by a motor. Bottle cap piles are evenly arranged on the edge of the assembly plate. The bottle cap conveying device, the bottle cap pressing device, the top cover pressing device and the finished product discharging device are mounted around the assembly plate. The bottle cap conveying device comprises a double-channel distributing device and a bottle cap sucking device. The outlet of the double-channel distributing device is located at the edge of the assembly plate, and a limiting device is installed at the outlet of the double-channel distributing device. The bottle cap sucking device is located above the limiting device. The bottle cap sucking device sucks the bottle caps. Take the bottle cap and put it on the bottle cap pile; the bottle cap pressing device includes a pressing hammer and a cylinder, the pressing hammer is located above the bottle cap pile, and the pressing hammer is moved up and down by the cylinder to tightly fit the bottle cap and the bottle cap pile; the top cover pressing device includes a top cover suction device and another double-channel distribution device, the discharge port of the other double-channel distribution device is located at the edge of the assembly plate, and a top cover limiting device is installed at the discharge port of the other double-channel distribution device, and the top cover suction device sucks the top cover and presses it into the bottle cap; the finished product discharge device includes a finished product suction device and a bottle cap bottom cleaning chute, and the suction device sucks the finished bottle cap and puts it into the bottle cap bottom cleaning chute;

[0007] The top cover material sorting machine includes a vibration plate, a main machine and a discharge channel, the vibration plate is installed on the main machine, the vibration plate includes an inner cavity and a channel arranged outside the inner cavity, the channel is spiral and the outer channel is higher than the inner channel; the outermost channel is tangentially connected to the discharge channel; the side wall of the inner cavity is provided with an auxiliary baffle, and the auxiliary baffle will preliminarily arrange the top covers entering the innermost channel; the outermost channel and the second outermost channel are respectively provided with top cover turning rods, the fixed ends of the top cover turning rods are respectively fixed to the corresponding inner channel surface or the second outer channel surface, the other end of the top cover turning rod extends along the movement direction of the top cover and is higher than the fixed end, and the top cover is flipped when passing through the top cover turning rod.

[0008] Furthermore, the dual-channel distribution device includes a conveying channel, a distribution baffle and a distribution block. The conveying channel is provided with a side wall, the width of the rear half of which is greater than the width of the front half. The distribution baffle is arranged in the middle position of the rear half of the conveying channel, dividing the rear half into a double channel and the front half as a single channel; a through hole is opened on the bottom surface of the conveying channel at the intersection of the single channel and the double channel, and a distribution block is installed in the through hole; the distribution block can push the bottle cap to the left and right sides, so that the bottle cap enters the left and right parts of the double channel respectively.

[0009] Furthermore, the top cover material sorting machine includes a vibration plate, a main machine and a discharge channel, the vibration plate is installed on the main machine, the vibration plate includes an inner cavity and a channel arranged outside the inner cavity, the channel is spiral and the outer channel is higher than the inner channel; the outermost channel is tangentially connected to the discharge channel; the side wall of the inner cavity is provided with an auxiliary baffle, the auxiliary baffle will preliminarily arrange the top covers entering the innermost channel; the outermost channel and the outer channel are provided with a top cover turning rod, the fixed end of the top cover turning rod is fixed to the channel surface, and the other side extends along the movement direction of the top cover and is higher than the fixed end, and the top cover is flipped when passing through the top cover turning rod.

[0010] Furthermore, the bottle cap bottom cleaning chute includes a bottle cap slide, a gas tank, and a bottle cap nozzle. The bottle cap slide is a hollow square cylinder with both ends sealed, and air holes are evenly opened on its top surface. A bottle cap clamping frame is fixed above the bottle cap slide, and bottle cap nozzles are evenly arranged on the bottle cap clamping frame, and the bottle cap nozzles are aimed at the top of the bottle cap; the bottle cap slide and the bottle cap nozzle are both connected to the gas tank through a pipeline gas connection.

[0011] Furthermore, the bottle cap cleaning device comprises a feeding channel, a cleaning turntable, a top cover, a cleaning main unit, a cleaning discharge channel, and a cleaning device; a rotating motor, a jet tank, and a dust collecting tank are installed in the cleaning main unit, and a cleaning turntable is installed on the top surface thereof; the cleaning turntable is a disc-shaped structure with a protrusion in the middle, a fixed rotating shaft in the center of the cleaning turntable is connected to the rotating motor, and is driven to rotate by the rotating motor, a baffle is provided on the edge of the cleaning turntable, and a cleaning discharge port and a cleaning feed port are opened on the baffle with opposite positions; a top cover is installed above the cleaning turntable, a through hole with the same diameter as the protrusion of the cleaning turntable is opened in the middle of the top cover, and the top cover and the cleaning turntable are connected. a gap is left between the top cover and the cleaning turntable; the discharge channel and the feed channel are connected to the discharge port and the feed port respectively; the cleaning device comprises a pretreatment nozzle, a cleaning nozzle and a negative pressure suction port, the pretreatment nozzle is arranged above the feed channel, fixed by a bracket and the feed channel, and can rotate longitudinally; the cleaning nozzle is fixed by the bracket, and its air jet nozzle sprays gas into the gap between the top cover and the cleaning turntable; the negative pressure suction port is placed outside the baffle, and the direction of the negative pressure suction port is opposite to the cleaning nozzle; the pretreatment nozzle and the cleaning nozzle are connected to the gas tank, the negative pressure suction port is connected to the dust collecting tank, and the feed channel is connected to the cleaning slide groove at the bottom of the bottle cap.

[0012] The beneficial effects of the present invention are:

[0013] The entire process is automated from the beginning to the end, saving a lot of manpower and greatly improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the bottle cap sorting machine structure;

[0016] Figure 3 It is a schematic diagram of the structure of a dual-channel distribution device;

[0017] Figure 4 It is a schematic diagram of the structure of the top cover finishing machine;

[0018] Figure 5 It is a top view of the top cover finishing machine;

[0019] Figure 6 It is a schematic diagram of the structure of the bottle cap suction device;

[0020] Figure 7 This is a schematic diagram of the bottle cap cleaning chute structure;

[0021] Figure 8 This is a schematic diagram of the structure of the bottle cap cleaning device;

[0022] Fig. 9 This is a side view of the bottle cap cleaning device.

[0023] 1. Bottle cap sorting machine; 2. Dual-channel distribution device 1; 3. Dual-channel distribution device 2; 4. Top cap sorting machine; 5. Bottle cap dust removal device; 6. Bottle cap bottom cleaning chute; 7. Bottle cap assembly machine; 11. Material pot; 12. Sorting tray; 13. Feeding chute; 14. Sorting fan blade; 15. Top cap; 16. Guide device; 17. Guide track; 18. Discharge track; 19. Bracket; 21. Conveying channel; 22. Single channel; 23. Dual channel; 24. Distribution baffle; 25 .through hole; 26.distribution block; 31.vibration plate; 32.main machine; 33.discharging channel; 34.outermost channel; 35.secondary outer channel; 36.horizontal part; 37.inclined part; 38.top cover turning rod; 310.auxiliary baffle; 41.frame; 42.cap conveying device; 43.cap pressing device; 44.top cover pressing device; 45.finished product discharging device; 46.assembly plate; 47.cap pile; 421.cap limiting device; 422.cap suction device 423. Bottle cap suction device longitudinal cylinder; 424. Bottle cap suction transverse cylinder; 425.; 431. Compressing hammer; 441. Top cap suction device suction nozzle; 442. Top cap suction device longitudinal cylinder; 443. Top cap limit device; 451. Finished product suction device suction nozzle; 452. Finished product suction device longitudinal cylinder; 453. Bottle cap bottom cleaning slide; 51. Bottle cap slide; 52. Air hole; 53. Bottle cap clamping frame; 54. Nut; 55. Bottle cap nozzle; 5 8. Gas tank; 59. Upper fixed shift; 510. Lower fixed plate; 61. Dust cleaning main unit; 62. Top cover; 63. Dust cleaning turntable; 64. Protrusion; 65. Feed channel; 66. Discharge channel; 67. Pretreatment nozzle; 68. Dust cleaning nozzle; 69. Negative pressure suction port; 610. Bracket; 6101. Rotating block one; 6102. Rotating block two; 6103. Rotating block three; 6104. Vertical rod one; 6105. Horizontal rod; 6106. Vertical rod two; 611. Glass cover. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] Example 1: Figure 1-Figure 9 As shown,

[0026] A composite bottle cap assembly system includes a bottle cap sorting machine 1, a dual-channel distribution device, a top cap sorting machine 4, a bottle cap assembly machine 7, a bottle cap bottom cleaning chute 6, and a bottle cap cleaning device 5. The bottle cap assembly machine 7 includes a bottle cap conveying device 42, a bottle cap pressing device 43, a top cap pressing device 44, a finished product discharging device 45 and an assembly tray 46. The bottle cap sorting machine 1 is connected to the bottle cap conveying device 42 through the dual-channel distribution device 1 2; the top cap sorting machine 4 is connected to the top cap pressing device 44 through the dual-channel distribution device 2 3; the bottle cap cleaning device 5 is connected to the finished product discharging device 45 through the bottle cap bottom cleaning chute 6.

[0027] The bottle cap sorting machine includes a material pot 11, a sorting tray 12, a guide device 16 and a discharging guide rail 18. The edge of the sorting tray 12 is evenly provided with feed slots 13, and a push plate 110 extends downward from the slot wall of the alternate feed slots 13. A sorting fan blade 14 is installed in the middle of the sorting tray 12. The sorting tray 12 is installed at the bottom of the material pot 11. A rotating shaft is passed through the center of the physiotherapy tray. The sorting fan blade 14 is three pieces, and the angle between the adjacent two pieces is 120 degrees. One end of the rotating shaft is connected to the center of the material pot top cover 15, and the other end is connected to the motor; the guide device 16 is installed at the bottom of the material pot 11, and the inlet of the guide device 16 is tangent to the sorting tray 12, and the outlet of the guide device 16 is connected to one end of the discharging track 8.

[0028] The composite bottle cap assembly machine comprises a bottle cap conveying device 42, a bottle cap pressing device 43, a top cap pressing device 44, a finished product discharging device 45 and an assembly plate 46. The assembly plate 46 is mounted on the top surface of a frame 41 and driven to rotate by a motor. Bottle cap piles 47 are evenly arranged on the edge of the assembly plate 46; the bottle cap conveying device 42, the bottle cap pressing device 43, the top cap pressing device 44 and the finished product discharging device 45 are mounted around the assembly plate 46; the bottle cap conveying device 42 comprises a dual-channel distributing device 12 and a bottle cap sucking device. The outlet of the dual-channel distributing device 12 is located at the edge of the assembly plate 46. A bottle cap limiting device 421 is installed at the outlet of the dual-channel distributing device 12. The bottle cap sucking device is located at the bottle cap limiting device 42 1, the bottle cap suction device sucks the bottle cap and puts it on the bottle cap pile 47; the bottle cap pressing device 43 includes a pressing hammer 431 and a cylinder, the pressing hammer 431 is located above the bottle cap pile 47, and moves up and down through the cylinder to fit the bottle cap and the bottle cap pile 47 tightly; the top cover pressing device 44 includes a top cover suction device and a dual-channel distribution device 23, the discharge port of the dual-channel distribution device 23 is located at the edge of the assembly plate 46, and a top cover limiting device 443 is installed at the discharge port of the dual-channel distribution device 23, the top cover suction device sucks the top cover and presses it into the bottle cap; the finished product discharge device 45 includes a finished product suction device and a bottle cap bottom cleaning chute 453, the suction device sucks the finished bottle cap and puts it into the bottle cap bottom cleaning chute 453.

[0029] The bottle cap suction device comprises a transverse cylinder 424 of the bottle cap suction device, a longitudinal cylinder 423 of the bottle cap suction device and a suction nozzle 422 of the bottle cap suction device, two groups of suction nozzles 422 of the bottle cap suction device are installed at the lower end of the longitudinal cylinder 423 of the bottle cap suction device, and the longitudinal cylinder 423 of the bottle cap suction device is installed at one end of the transverse cylinder 424 of the bottle cap suction device; the top cover suction device comprises a transverse cylinder of the top cover suction device, a longitudinal cylinder 442 of the top cover suction device and a suction nozzle 441 of the top cover suction device, and its connection method is the same as that of the bottle cap suction device; the finished product suction device comprises a longitudinal cylinder 452 of the finished product suction device, a transverse cylinder of the finished product suction device and a suction nozzle 451 of the finished product suction device, and its connection method is the same as that of the bottle cap suction device.

[0030] The bottle cap dual-channel distribution device comprises a conveying channel 21, a distribution baffle 24 and a distribution block 26. The conveying channel 21 is provided with a side wall, the width of the rear half of which is greater than the width of the front half. The distribution baffle 24 is arranged in the middle position of the rear half of the conveying channel 21, dividing the rear half into a dual channel 23, and the front half as a single channel 22; a through hole 25 is opened on the bottom surface of the conveying channel 21 at the intersection of the single channel 22 and the dual channel 23, and a distribution block 26 is installed in the through hole 25; the distribution block 26 can push the bottle cap to the left and right sides, so that the bottle cap enters the left and right parts of the dual channel 23 respectively.

[0031] A top cover finishing machine comprises a vibration plate 31, a main machine 32 and a discharge channel 33, wherein the vibration plate 31 is mounted on the main machine 32, the vibration plate 31 comprises an inner cavity and a channel arranged outside the inner cavity, the channel is spiral and the outer channel is higher than the inner channel; the outermost channel 34 is tangentially connected to the discharge channel 33, and a cover plate is fixed on the top of the discharge channel 33; an auxiliary baffle 310 is arranged on the side wall of the inner cavity, and the auxiliary baffle 310 preliminarily arranges the top covers entering the innermost channel; a top cover turning rod 38 is arranged on the outermost channel 34 and the second outermost channel 35, the fixed end of the top cover turning rod 38 is fixed to the channel surface, and the other side extends along the movement direction of the top cover and is higher than the fixed end, and the top cover is turned over when passing through the top cover turning rod 38.

[0032] The bottle cap cleaning chute comprises a bottle cap slide 51, a gas tank 58 and a bottle cap nozzle 55. The bottle cap slide 51 is a hollow square cylinder with both ends sealed. The top surface of the bottle cap slide 51 is pressed downward to form a groove with a triangular cross-section. The groove is located at the side wall of one end of the bottle cap slide entrance to form an air hole 52. A bottle cap clamping frame 53 is fixed above the bottle cap slide 51. Bottle cap nozzles 55 are evenly arranged on the bottle cap clamping frame 53, and the bottle cap nozzles 55 are aligned with the top; the bottle cap slide 51 and the bottle cap nozzle 55 are both gas-connected with the gas tank 58 through a pipeline.

[0033] The bottle cap cleaning device comprises a feeding channel 65, a cleaning turntable 63, a top cover 62, a cleaning main unit 61, a discharging channel 66 and a cleaning device; a rotating motor, a gas tank and a dust collecting tank are installed in the cleaning main unit 61, and a cleaning turntable 63 is installed on the top surface thereof; the cleaning turntable 63 is a disc-shaped structure with a protrusion 64 in the middle, a fixed rotating shaft in the center of the cleaning turntable 63 is connected to the rotating motor, and is driven to rotate by the rotating motor, a baffle is provided on the edge of the cleaning turntable 63, and a discharging port and a feeding port are opened on the baffle with opposite positions; a top cover 62 is installed above the cleaning turntable 63, a through hole with the same diameter as the protrusion of the cleaning turntable is opened in the middle of the top cover 62, and a gap is left between the top cover 62 and the cleaning turntable 63; the discharging channel 66 and the feed channel 65 correspond to the discharge port and the feed port respectively; the cleaning device includes a pretreatment nozzle 67, a cleaning nozzle 68 and a negative pressure dust suction port 69, the pretreatment nozzle 67 is arranged above the feed channel 65, fixed by a fixing frame and the feed channel 65, and can rotate longitudinally; the cleaning nozzle 68 is fixed by a bracket 610, and its air jet sprays gas to the gap between the top cover 62 and the cleaning turntable 63; the negative pressure dust suction port 69 is placed outside the baffle, and the direction of the negative pressure dust suction port 69 is opposite to the cleaning nozzle 68; the pretreatment nozzle 67 and the cleaning nozzle 68 are connected to the gas tank, the negative pressure dust suction port 69 is connected to the dust collecting tank, and the feed channel 65 is connected to the cleaning chute 6 at the bottom of the bottle cap.

[0034] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of this utility model through the above description. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A composite bottle cap assembly system, Features: A bottle cap sorting machine, a dual-channel distribution device, a top cap sorting machine, a bottle cap assembly machine, a bottle cap bottom cleaning chute, and a bottle cap dust cleaning device. The bottle cap assembly machine includes a bottle cap conveying device, a bottle cap pressing device, a top cap pressing device, a finished product discharging device and an assembly tray. The bottle cap sorting machine is connected to the bottle cap conveying device through a dual-channel distribution device; the top cap sorting machine is connected to the top cap pressing device through another dual-channel distribution device; the bottle cap dust cleaning device is connected to the finished product discharging device through the bottle cap bottom cleaning chute; The bottle cap sorting machine comprises a material pot, a sorting tray, a guide device and a discharging guide rail. The edge of the sorting tray is evenly provided with feed troughs, and a push plate extends downward from the alternating feed trough walls. A material sorting fan is installed in the middle of the sorting tray. The sorting tray is installed at the bottom of the material pot. A rotating shaft is arranged in the center of the treatment tray. One end of the rotating shaft is connected to the center of the top cover of the material pot, and the other end is connected to the motor. The guide device is installed at the bottom end of the material pot, and the inlet of the guide device is tangent to the sorting tray. The outlet of the guide device is connected to one end of the discharging track, and the discharging track is connected to a dual-channel distribution device. The bottle cap assembly machine comprises a bottle cap conveying device, a bottle cap pressing device, a top cover pressing device, a finished product discharging device and an assembly plate. The assembly plate is mounted on the top surface of the frame and is driven to rotate by a motor. Bottle cap piles are evenly arranged on the edge of the assembly plate. The bottle cap conveying device, the bottle cap pressing device, the top cover pressing device and the finished product discharging device are mounted around the assembly plate. The bottle cap conveying device comprises a double-channel distributing device and a bottle cap sucking device. The outlet of the double-channel distributing device is located at the edge of the assembly plate, and a limiting device is installed at the outlet of the double-channel distributing device. The bottle cap sucking device is located above the limiting device. The bottle cap sucking device sucks the bottle caps. Take the bottle cap and put it on the bottle cap pile; the bottle cap pressing device includes a pressing hammer and a cylinder, the pressing hammer is located above the bottle cap pile, and the pressing hammer is moved up and down by the cylinder to tightly fit the bottle cap and the bottle cap pile; the top cover pressing device includes a top cover suction device and another double-channel distribution device, the discharge port of the other double-channel distribution device is located at the edge of the assembly plate, and a top cover limiting device is installed at the discharge port of the other double-channel distribution device, and the top cover suction device sucks the top cover and presses it into the bottle cap; the finished product discharge device includes a finished product suction device and a bottle cap bottom cleaning chute, and the suction device sucks the finished bottle cap and puts it into the bottle cap bottom cleaning chute; The top cover material sorting machine includes a vibration plate, a main machine and a discharge channel, the vibration plate is installed on the main machine, the vibration plate includes an inner cavity and a channel arranged outside the inner cavity, the channel is spiral and the outer channel is higher than the inner channel; the outermost channel is tangentially connected to the discharge channel; the side wall of the inner cavity is provided with an auxiliary baffle, and the auxiliary baffle will preliminarily arrange the top covers entering the innermost channel; the outermost channel and the second outermost channel are respectively provided with top cover turning rods, the fixed ends of the top cover turning rods are respectively fixed to the corresponding inner channel surface or the second outer channel surface, the other end of the top cover turning rod extends along the movement direction of the top cover and is higher than the fixed end, and the top cover is flipped when passing through the top cover turning rod.

2. A composite bottle cap assembly system as claimed in claim 1, Features: The dual-channel distribution device includes a conveying channel, a distribution baffle and a distribution block. The conveying channel is provided with a side wall, and the width of the rear half thereof is greater than that of the front half. The distribution baffle is arranged in the middle position of the rear half of the conveying channel to separate the rear half into a dual channel and the front half as a single channel. A through hole is opened on the bottom surface of the conveying channel at the intersection of the single channel and the dual channel, and a distribution block is installed in the through hole. The distribution block can push the bottle cap to the left and right sides so that the bottle cap enters the left and right parts of the dual channel respectively.

3. A composite bottle cap assembly system as claimed in claim 1, Features: The bottle cap bottom cleaning chute includes a bottle cap slide, a gas tank, and a bottle cap nozzle. The bottle cap slide is a hollow square cylinder with sealed ends, and its top surface is evenly opened with air holes. A bottle cap clamping frame is fixed above the bottle cap slide, and the bottle cap nozzles are evenly arranged on the bottle cap clamping frame, and the bottle cap nozzles are aimed at the top of the bottle cap; the bottle cap slide and the bottle cap nozzle are connected to the gas tank through a pipeline.

4. A composite bottle cap assembly system as claimed in claim 1, Features: The bottle cap cleaning device comprises a feeding channel, a cleaning turntable, a top cover, a cleaning main unit, a cleaning discharge channel and a cleaning device; a rotating motor, a jet tank and a dust collecting tank are installed in the cleaning main unit, and a cleaning turntable is installed on the top surface thereof; the cleaning turntable is a disc-shaped structure with a protrusion in the middle, a fixed rotating shaft in the center of the cleaning turntable is connected to the rotating motor, and is driven to rotate by the rotating motor, a baffle is provided on the edge of the cleaning turntable, and a cleaning discharge port and a cleaning feed port are opened on the baffle with opposite positions; a top cover is installed above the cleaning turntable, a through hole with the same diameter as the protrusion of the cleaning turntable is opened in the middle of the top cover, and a gap is left between the top cover and the cleaning turntable; The material channel and the feed channel are connected to the discharge port and the feed port respectively; the cleaning device includes a pretreatment nozzle, a cleaning nozzle and a negative pressure dust suction port, the pretreatment nozzle is arranged above the feed channel, fixed by a fixing frame and the feed channel, and can rotate longitudinally; the cleaning nozzle is fixed to the cleaning main unit by a bracket, and its jet nozzle sprays gas into the gap between the top cover and the cleaning turntable; the negative pressure dust suction port is placed outside the baffle, and the direction of the negative pressure dust suction port is opposite to the cleaning nozzle; the pretreatment nozzle and the cleaning nozzle are connected to the jet tank, the negative pressure dust suction port is connected to the dust collecting tank, and the feed channel is connected to the cleaning slide groove at the bottom of the bottle cap.

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