An automatic bowl conveying line and a cyclic automatic bowl loading and unloading device

Abstract

The present invention discloses an automatic bowl conveyor line, comprising a frame, a bowl conveying device for conveying bowls, a crushing mechanism for crushing powder in the bowl, a turning and pouring mechanism, a cleaning mechanism, an anti-sticking material coating mechanism, a feeding mechanism and a material leveling mechanism; the crushing mechanism, the turning and pouring mechanism, the cleaning mechanism, the anti-sticking material coating mechanism, the feeding mechanism and the material leveling mechanism are arranged in sequence along the conveying route of the bowl conveying device. A cyclic automatic bowl loading and unloading device comprises a kiln car conveying line, an automatic bowl unloading robot for loading and unloading bowls, an automatic cover removal mechanism, a bowl cover buffer conveying line, an automatic cover application mechanism and an automatic bowl conveyor line of any of the above items; a plurality of kiln cars for carrying bowls are arranged on the kiln car conveying line; the number of automatic bowl unloading robots is set to two. The present invention is used in the field of ceramic production technology.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic production, in particular to an automatic bowl conveying line and a cyclic automatic bowl loading and unloading device. Background Art

[0002] With the development of the ceramic industry, especially the rapid development of architectural ceramics (including sanitary ceramics) in recent years, the requirements for colored glazes to beautify their appearance are constantly expanding and improving. Ceramic colored glazes, as a general term, can include colorants, pigments, colored glazes and certain glazes with special effects, etc. They have important and extensive uses in daily-use ceramics, decorative art ceramics, architectural sanitary ceramics, electrical ceramics and some chemical ceramics.

[0003] Nowadays, with the booming rock slab market, color glaze manufacturers are in short supply. The reason is that the corresponding color glaze production process is in manual production mode, which is not only inefficient, but also harmful to the health of workers due to the harsh environment. At the same time, with the development of industrial automation, the pace of production is accelerating, labor costs are continuously increasing, and production costs are high. The manual mode can no longer meet processing needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an automatic bowl conveying line and a cyclic automatic bowl loading and unloading device to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The solution of the present invention to solve its technical problem is:

[0006] An automatic bowl conveyor line, characterized in that it includes a frame, a bowl conveying device for transporting bowls, a crushing mechanism for crushing powder in the bowl, a flipping and pouring mechanism for flipping the bowl to make the powder in the bowl fall, a cleaning mechanism for cleaning residual powder in the bowl, an anti-sticking material coating mechanism for coating the bowl with anti-sticking material, a unloading mechanism for loading powder into the bowl, and a leveling mechanism for leveling the powder in the bowl; the bowl conveying device is arranged on the frame, the bowl conveying device has a conveying route, the conveying route has a bowl inlet end and a bowl outlet end, the crushing mechanism, the flipping and pouring mechanism, the cleaning mechanism, the anti-sticking material coating mechanism, the unloading mechanism, and the leveling mechanism are arranged in sequence along the conveying route of the bowl conveying device.

[0007] Through the above scheme, the sintered bowl body is refilled with powder after being crushed, turned over and poured, cleaned, coated with anti-sticking material, unloaded and mixed. The steps of crushing, turning over and pouring, cleaning, coating with anti-sticking material, unloading and mixing are automated by machines, which greatly improves production efficiency, reduces manpower expenditure and reduces labor costs compared to the existing manual production.

[0008] As a further improvement of the above technical solution, the bowl conveying device is provided with a dust isolation chamber for isolating the dust generated by the flipping and unloading mechanism and the cleaning mechanism during operation from the outside world. The dust isolation chamber is arranged above the bowl conveying device, and the dust isolation chamber is relatively fixed to the frame.

[0009] Through the above scheme, the dust isolation room can prevent the dust from the turning over and cleaning of the powder material from being scattered to the surrounding environment, thereby reducing the pollution to the surrounding environment caused by the turning over and cleaning processes.

[0010] As a further improvement of the above technical solution, the flipping and pouring mechanism includes a flipping and rotating driving device, a flipping structure, a supporting assembly for supporting the bowl body, and a bowl pressing assembly;

[0011] The flipping and rotating driving device is installed on the frame;

[0012] The flip structure includes a rotating member, and the flip rotation driving device drives the rotating member to rotate, thereby driving the entire flip structure to rotate;

[0013] The support assembly is relatively fixed to the rotating member; the bowl pressing assembly includes a bowl pressing linear drive device and a bowl pressing body, the bowl pressing linear drive device is relatively fixed to the rotating member, and the bowl pressing linear drive device drives the bowl pressing body to approach or move away from the support assembly.

[0014] Through the above scheme, when flipping and pouring the material, the bowl body is arranged between the supporting assembly and the pressing bowl body, and the pressing bowl body and the supporting assembly respectively abut against the upper and lower end surfaces of the bowl body, so that the bowl body is clamped, and then the flipping and rotating driving device drives the rotating part to move, thereby driving the pressing bowl body and the supporting assembly to rotate together, so that the bowl body is flipped, and the powder in the flipped bowl body falls off the bowl body due to gravity.

[0015] As a further improvement of the above technical solution, the cleaning mechanism includes a cleaning frame, a cleaning rotation drive device, a cleaning lifting device, a cleaning member and an air blowing device;

[0016] The cleaning frame is fixedly connected to the frame;

[0017] The cleaning rotation driving device is installed on the cleaning frame, and the cleaning rotation driving device drives the cleaning member to rotate;

[0018] The cleaning lifting device is installed on the cleaning frame, and the cleaning lifting device drives the cleaning member to rise or fall;

[0019] The air blowing device is installed on the cleaning frame.

[0020] Through the above scheme, a certain amount of powder still remains in the bowl body after being turned over and poured out. When the bowl body moves to the cleaning mechanism, the cleaning lifting device drives the cleaning part to descend, so that the cleaning bristles of the cleaning part enter into the bowl body, and the cleaning part is driven to rotate by the cleaning rotation drive device, so that the cleaning bristles continuously clean the inner wall surface and the bottom surface of the bowl body, and finally the powder in the bowl body is blown out by the blowing device to further remove the powder in the bowl body.

[0021] As a further improvement of the above technical solution, the crushing mechanism includes a crushing frame, a crushing linear drive device, and a crushing disk. The crushing frame is fixedly connected to the frame, the crushing linear drive device is installed on the crushing frame, the crushing disk is transmission-connected to the crushing linear drive device, and the crushing linear drive device drives the crushing disk to move up and down; the crushing disk is fixedly connected with a plurality of crushing needles, and the plurality of crushing needles all extend downward.

[0022] Through the above scheme, the crushing mechanism crushes the powder in the bowl body, so that the larger powder blocks are divided into smaller powder blocks, which is convenient for subsequent processes.

[0023] As a further improvement of the above technical solution, the material leveling mechanism includes a material leveling rack, a material leveling linear drive device, a material leveling rotary drive device and a material leveling piece; the material leveling rack is fixedly connected to the frame, the material leveling linear drive device is installed on the material leveling rack, the material leveling linear drive device drives the material leveling rotary drive device to move up and down, and the material leveling rotary drive device drives the material leveling piece to rotate around the vertical axis.

[0024] According to the above scheme, since the powder material falls onto the bowl body and takes on a cone shape, the material leveling mechanism rotates and levels the protruding cone-shaped powder material, so that the powder material does not protrude from the upper end surface of the bowl body, which is beneficial to the subsequent bowl filling process.

[0025] As a further improvement of the above technical solution, the anti-sticking material coating mechanism includes a connecting frame, a coating frame, a first coating rotation driving device, a second coating rotation driving device, a coating lifting device and a coating bowl assembly;

[0026] The first paint rotation driving device is installed on the frame, and the first paint rotation driving device drives the connecting frame to rotate around a vertical axis;

[0027] The paint lifting device is installed on the connecting frame, the paint lifting device is connected to the paint rack, and the paint lifting device drives the paint rack to move up and down;

[0028] The second paint rotation driving device is installed on the paint rack, and the second paint rotation driving device is connected to the paint bowl assembly;

[0029] The paint bowl assembly includes a paint bowl frame, a bowl linear drive device and a bowl claw. The paint bowl frame is connected to the second paint rotation drive device. The second paint rotation drive device drives the paint bowl frame to rotate around a horizontal axis. Two bowl linear drives and two bowl claws are provided. The bowl linear drives correspond to the bowl claws one by one. The bowl linear drives are installed on the paint bowl frame. The bowl linear drives drive the bowl claws to perform linear motion.

[0030] Through the above scheme, the anti-sticking material coating mechanism station clamps the bowl body, rotates, flips and lifts it so that the upper edge of the bowl body is automatically coated with anti-sticking liquid, so that the bowl bodies will not stick together when they are subsequently stacked together.

[0031] A cyclic automatic bowl loading and unloading device, comprising a kiln car transport line, an automatic bowl unloading robot for loading and unloading bowls, an automatic cover removal mechanism, a bowl cover buffer conveyor line, an automatic cover loading mechanism, and an automatic bowl body conveyor line as described in any one of the above items;

[0032] The kiln car transport line is provided with a plurality of transport kiln cars for carrying the pot bodies;

[0033] The automatic lid-removing mechanism is arranged at the bowl-entering end, and the automatic lid-removing mechanism is provided with a lid-removing bowl body transport end and a lid-removing bowl cover transport end;

[0034] The automatic lid-lifting mechanism is arranged at the bowl outlet end, and the automatic lid-lifting mechanism is provided with a bowl body transport end and a bowl cover transport end;

[0035] The number of the automatic bowl unloading robots is set to two, and the two automatic bowl unloading robots are respectively arranged at the bowl entry end and the bowl exit end. The automatic bowl unloading robot located at the bowl entry end is used to transport the bowl body on the transport kiln car to the uncovered bowl body transport end, and the automatic bowl unloading robot located at the bowl exit end is used to transport the bowl body at the covered bowl body transport end to the transport kiln car;

[0036] The two ends of the bowl cover buffer conveyor line are respectively arranged below the lid-off bowl cover conveying end and below the lid-on bowl cover conveying end, and the conveying route of the bowl cover buffer conveyor line is from the lid-off bowl cover conveying end to the lid-on bowl cover conveying end;

[0037] The bowl inlet end is arranged below the transport end of the bowl body with the lid removed, and the bowl outlet end is arranged below the transport end of the bowl body with the lid on.

[0038] Through the above scheme, the kiln car after sintering is pushed to the automatic pot unloading robot. After obtaining the preparation position and posture information of a single pot body through the recognition system, the automatic pot unloading robot grabs the pot body and the pot body including the pot cover and places it on the belt conveyor line of the automatic conveyor line.

[0039] If it is detected that the upper part of the bowl body is covered, the automatic cover removal mechanism will adsorb the bowl cover to the bowl cover conveying buffer line, and then the bowl body will be conveyed to the crushing mechanism station. After the powder inside the bowl body is crushed, it will enter the flipping and pouring mechanism station, and the powder will be poured onto the powder climbing conveying line and then sent to the storage tank outside the line body. Since there will be residual powder left inside the bowl body after pouring, the cleaning mechanism needs to clean the residual powder in the bowl body. The bowl body then enters the anti-sticking material coating mechanism station. The anti-sticking material coating mechanism station is to clamp the bowl body, rotate, flip and lift it so that the upper edge of the bowl body is automatically adhered to the anti-sticking liquid, so that the subsequent bowl body will not stick together after being installed on the transport kiln car. Then it enters the corresponding station of the unloading mechanism to automatically fill the empty bowl. Since the powder falls on the bowl body, it will appear in a cone shape, so a material leveling mechanism is set to rotate and level the protruding cone powder so that the powder does not protrude from the bowl surface to facilitate the subsequent bowl loading process. The bowl filled with powder is conveyed to the cover-up station. If it is determined that a bowl cover needs to be placed, the automatic cover-up mechanism will absorb the bowl cover from the bowl cover buffer conveyor line and place it on the bowl body. After that, it arrives at the automatic bowl unloading robot, which grabs the bowl body and stacks it on the transport kiln car. The stacked transport kiln car and the bowl body are conveyed to the kiln for sintering together. After sintering, they are taken out of the kiln and conveyed to the position of the automatic bowl unloading robot. The above steps are repeated to form a cyclic workflow. Compared with the existing manual production, this solution realizes the automated cyclic production of powder sintering, which greatly improves production efficiency and reduces manpower expenditure and labor costs.

[0040] As a further improvement of the above technical solution, the automatic cover mechanism includes an upper cover frame, an upper cover sliding plate, a first upper cover linear drive device, a second upper cover linear drive device and an upper cover vacuum suction cup, the upper cover frame is relatively fixed to the frame; the first upper cover linear drive device is installed on the upper cover sliding plate, the first upper cover linear drive device drives the upper cover sliding plate to slide between the upper cover bowl body transport end and the upper cover bowl cover transport end, the second upper cover linear drive device is installed on the upper cover sliding plate, and the second upper cover linear drive device drives the upper cover vacuum suction cup to rise and fall;

[0041] The automatic decapping mechanism includes a decapping frame, a decapping sliding plate, a first decapping linear drive device, a second decapping linear drive device and a decapping vacuum suction cup, the decapping frame is fixedly connected to the frame, the first decapping linear drive device is installed on the decapping sliding plate, the first decapping linear drive device drives the decapping sliding plate to slide between the decapping bowl body transport end and the decapping bowl cover transport end; the second decapping linear drive device is installed on the decapping sliding plate, the second decapping linear drive device drives the decapping vacuum suction cup to rise and fall.

[0042] Through the above scheme, when there is a bowl cover on the bowl body, the second upper cover linear drive device drives the upper cover vacuum suction cup to descend, and the upper cover vacuum suction cup adsorbs the bowl cover, the second upper cover linear drive device drives the upper cover vacuum suction cup to rise, and then the first upper cover linear drive device drives the upper cover sliding plate to slide, so that the upper cover sliding plate slides to the upper cover bowl transportation end, the second upper cover linear drive device drives the upper cover vacuum suction cup to descend, and then the upper cover vacuum suction cup cancels the adsorption of the bowl cover, so that the bowl cover falls to the bowl cover cache conveyor line; the automatic cover-off mechanism is roughly the same as the automatic cover-off mechanism, and the automatic cover-off mechanism is used to place the bowl cover on the bowl body.

[0043] As a further improvement of the above technical solution, a plurality of kiln car positioning mechanisms are arranged on the kiln car transport line, and the kiln car positioning mechanisms include a positioning mounting seat, a positioning drive device and a positioning piece; one end of the positioning piece is hinged to the positioning mounting seat; the positioning drive device drives the positioning piece to rotate; and a positioning limit piece for limiting the position of the positioning piece is arranged on the positioning mounting seat.

[0044] The beneficial effects of the present invention are as follows: the scheme realizes the automated cyclic production of powder sintering, which greatly improves the production efficiency and reduces the manpower expenditure and the labor cost compared with the existing manual production.

[0045] The invention is used in the technical field of ceramic production. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0047] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0048] Figure 2 2 is a schematic diagram of the overall structure of the kiln car positioning mechanism according to an embodiment of the present invention;

[0049] Figure 3 1 is a schematic diagram of the overall structure of the automatic bowl conveyor line (unloading mechanism is not shown) according to an embodiment of the present invention;

[0050] Figure 4 1 is a schematic diagram of the overall structure of the automatic bowl conveyor line (the unloading mechanism and the dustproof chamber are not shown) according to an embodiment of the present invention;

[0051] Figure 5 is a schematic diagram of the overall structure of the centering mechanism of an embodiment of the present invention;

[0052] Figure 6 Schematic diagram of the overall structure of the crushing mechanism of an embodiment of the present invention;

[0053] Figure 7 2 is a schematic diagram of the overall structure of the overturning and unloading mechanism of an embodiment of the present invention;

[0054] Figure 8 Schematic diagram of the overall structure of the cleaning mechanism of an embodiment of the present invention;

[0055] Fig. 9 2 is a schematic diagram of the overall structure of the anti-sticking material coating mechanism of an embodiment of the present invention;

[0056] Fig.10 is a schematic diagram of the overall structure of the material leveling mechanism according to an embodiment of the present invention;

[0057] Fig.11 is a schematic diagram of the overall structure of the automatic cover-lifting mechanism according to an embodiment of the present invention;

[0058] Fig.12 2 is a schematic diagram of the overall structure of the automatic bowl unloading robot according to an embodiment of the present invention;

[0059] Fig.13 yes Fig.12 Schematic diagram of the local enlarged structure of part A.

[0060] In the figure, 100, kiln car conveying line; 110, transport kiln car; 120, kiln car positioning mechanism; 121, positioning mounting seat; 122, positioning drive device; 123, first positioning connecting rod; 124, second positioning connecting rod; 125, positioning member; 126, positioning limit member; 200, bowl body automatic conveying line; 210, frame; 220, bowl body conveying device; 221, bowl inlet end; 222, bowl outlet end; 230, crushing mechanism; 231, crushing frame; 232, crushing linear drive device; 233, crushing plate; 234, crushing needle; 240, overturning and pouring mechanism; 241, overturning and rotating drive device; 242, connecting member; 243, rotating member; 244, supporting frame; 245, supporting roller; 246, contact roller; 247, pressing bowl linear drive device; 248, pressing bowl body; 250, cleaning mechanism; 251, cleaning frame; 252, cleaning rotary drive device; 253, cleaning lifting device; 254, cleaning member; 255, cleaning rotary motor; 256, cleaning driving wheel; 257, cleaning driven wheel; 258, connecting shaft; 260, anti-sticking material coating mechanism; 261, connecting frame; 262, coating frame; 263, first coating rotary drive device; 264, second coating rotary drive device; 265, coating lifting device; 266, coating Bowl clamp assembly; 267, coating bowl clamp rack; 268, bowl clamp linear drive device; 269, bowl clamp claw; 270, feeding mechanism; 280, material leveling mechanism; 281, material leveling rack; 282, material leveling linear drive device; 283, material leveling rotary drive device; 284, material leveling member; 290, centering mechanism; 291, centering linear drive mechanism; 292, centering claw; 293, centering roller; 2100, powder conveying line; 2110, dustproof chamber; 300, automatic cover mechanism; 301, upper cover bowl body transport end; 302, upper cover bowl cover transport end; 310, upper cover rack; 320, upper cover sliding plate; 330, first upper cover linear drive Driving device; 331, first upper cover driving motor; 332, first upper cover reducer; 333, first upper cover rack; 340, second upper cover linear driving device; 341, second upper cover driving motor; 342, second upper cover reducer; 343, second upper cover rack; 350, upper cover limiter; 400, automatic cover removal mechanism; 500, automatic bowl unloading robot; 510, gripper assembly; 511, gripper mounting seat; 512, fixed gripper; 513, mobile gripper; 514, moving platform; 515, gripper part; 516, gripper rod; 517, abutting round rod; 518, gripper driving device; 600, bowl cover cache conveyor line. DETAILED DESCRIPTION

[0061] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0062] Reference Figures 1 to 13 A cyclic automatic bowl loading and unloading device includes a kiln car transport line, an automatic bowl unloading robot 500 for loading and unloading bowls, an automatic cover removal mechanism 400, a bowl cover buffer conveyor line 600, an automatic cover upper mechanism 300 and a bowl body automatic conveyor line 200. The kiln car transport line is provided with a plurality of kiln cars 110 for carrying bowl bodies.

[0063] A plurality of kiln car positioning mechanisms 120 are arranged on the kiln car transport line, and the kiln car positioning mechanisms 120 include a positioning mounting seat 121, a positioning driving device 122, a first positioning link 123, a second positioning link 124 and a positioning member 125. The first positioning link 123 is hinged to the positioning mounting seat 121, one end of the first positioning link 123 away from the positioning mounting seat 121 is hinged to the second positioning link 124, one end of the second positioning link 124 away from the first positioning link 123 is hinged to the positioning member 125, and one end of the positioning member 125 away from the second link is hinged to the positioning mounting seat 121;

[0064] The positioning drive device 122 is configured as a linear drive device, which can be configured as a driving member such as a linear motor or a linear cylinder or a linear hydraulic cylinder. One end of the positioning drive device 122 is hinged to the positioning mounting seat 121, and the other end of the positioning drive device 122 is hinged to the second positioning link 124. The positioning mounting seat 121 is provided with a positioning stopper 126 for limiting the position of the positioning member 125.

[0065] The bowl automatic conveying line 200 includes a frame 210, a bowl conveying device 220 for transporting the bowl, a crushing mechanism 230 for crushing the powder in the bowl, a turning and pouring mechanism 240, a cleaning mechanism 250, an anti-sticking material coating mechanism 260, a material unloading mechanism 270 and a material leveling mechanism 280.

[0066] The bowl conveying device 220 is arranged on the frame 210 , and is arranged as a double-row belt conveyor. The bowl conveying device 220 has a bowl inlet end 221 and a bowl outlet end 222 , and is provided with a conveying route from the bowl inlet end 221 to the bowl outlet end 222 .

[0067] Centering mechanisms 290 are respectively provided on both sides of the bowl conveying device 220, and each two centering mechanisms 290 are symmetrically arranged on both sides of the bowl conveying device 220. The centering mechanism 290 includes a centering linear drive mechanism 291 and a centering claw 292, the centering claw 292 is fixedly connected to the push rod end of the centering linear drive mechanism 291, and the centering claw 292 is rotatably connected to two centering rollers 293.

[0068] The crushing mechanism 230, the turning and pouring mechanism 240, the cleaning mechanism 250, the anti-sticking material coating mechanism 260, the unloading mechanism 270 and the material leveling mechanism 280 are all arranged above the bowl conveying device 220, and the crushing mechanism 230, the turning and pouring mechanism 240, the cleaning mechanism 250, the anti-sticking material coating mechanism 260, the unloading mechanism 270 and the material leveling mechanism 280 are arranged in sequence along the conveying route of the bowl conveying device 220.

[0069] The crushing mechanism 230 includes a crushing frame 231, a crushing linear drive device 232, and a crushing disk 233. The crushing frame 231 is fixedly connected to the frame 210, the crushing linear drive device 232 is installed on the crushing frame 231, the crushing disk 233 is connected to the crushing linear drive device 232, and the crushing linear drive device 232 drives the crushing disk 233 to move up and down; the crushing disk 233 is fixedly connected with a plurality of crushing needles 234, and the plurality of crushing needles 234 all extend downward.

[0070] The flipping mechanism 240 includes a flipping rotating drive device 241, a flipping structure, a supporting assembly, and a pressing bowl assembly. The flipping rotating drive device 241 is configured as a rotary motor, which is mounted on the frame 210 and drives the flipping structure to rotate through a gear set.

[0071] The flip structure includes a connecting member 242 and two rotating members 243. The two ends of the connecting member 242 are fixedly connected to the two rotating members 243 respectively. The flip rotation driving device 241 drives any one of the rotating members to rotate, thereby driving the entire flip structure to rotate.

[0072] The support assembly is arranged between the two rotating members 243, and the support assembly includes a support frame 244 and a plurality of support rollers 245. The plurality of support rollers 245 are arranged along the conveying route of the bowl conveying device 220, and the plurality of support rollers 245 are rotatably connected to the support frame 244. The opposite sides of the support frame 244 are respectively fixedly connected to the two rotating members 243. The support frame 244 is also provided with a plurality of abutment rollers 246. The plurality of abutment rollers 246 are distributed in two rows. The two rows of abutment rollers 246 are respectively arranged on the opposite sides of the support frame 244. The plurality of abutment rollers 246 in the same row are arranged along the conveying route, and the abutment rollers 246 are arranged above the support rollers 245.

[0073] The number of the bowl pressing assemblies is set to two, and the two bowl pressing assemblies are respectively arranged on the two rotating members 243. The bowl pressing assembly includes a bowl pressing linear drive device 247 and a bowl pressing body 248. The bowl pressing linear drive device 247 is set to a linear cylinder, and the number of the bowl pressing linear drive devices 247 is set to two. The two bowl pressing linear drive devices 247 are arranged on the outside of the two rotating members 243. The rotating member 243 is provided with a through hole for the bowl pressing body 248 to pass through. The bowl pressing body 248 corresponds to the bowl pressing linear drive device 247 one by one. After the bowl pressing body 248 is connected to the bowl pressing linear drive device 247, it extends between the two rotating members 243 through the through hole provided on the rotating member 243. The bowl pressing linear drive device 247 drives the bowl pressing body 248 to move in the direction of approaching or moving away from the supporting assembly.

[0074] A powder conveying line 2100 for collecting and transporting powder poured out from the flipping and pouring mechanism 240 is arranged below the flipping and pouring mechanism 240 , and the powder conveying line 2100 is arranged as a belt conveyor.

[0075] The cleaning mechanism 250 includes a cleaning frame 251, a cleaning rotary drive device 252, a cleaning lifting device 253, a cleaning member 254 and an air blowing device. The cleaning frame 251 is fixedly connected to the frame 210. The cleaning rotary drive device 252 includes a cleaning rotary motor 255, a cleaning driving wheel 256, a cleaning driven wheel 257, a cleaning belt, and a connecting shaft 258. The cleaning rotary motor 255 is fixedly connected to the cleaning frame 251, the output shaft of the cleaning rotary motor 255 is fixedly connected to the cleaning driving wheel 256, the cleaning driving wheel 256 is connected to the cleaning driven wheel 257 through the cleaning belt, the cleaning driven wheel 257 is provided with a pin hole, the connecting shaft 258 passes through the cleaning driven wheel 257 and is slidably connected to the cleaning driven wheel 257, the outer peripheral surface of the connecting shaft 258 is protruded with a pin bar, the pin bar extends parallel to the rotation axis of the connecting shaft 258, and the pin bar slides in the pin hole. The cleaning lifting device 253 is configured as a linear cylinder, the push rod of the cleaning lifting mechanism is fixedly connected to the cleaning frame 251, the housing of the cleaning lifting mechanism is fixedly connected to the outer peripheral surface of the cleaning member 254, the cleaning lifting device 253 is installed on the cleaning frame 251, and the cleaning lifting device 253 drives the cleaning member 254 to rise or fall. The outer peripheral surface of the cleaning member 254 and the lower end surface of the cleaning member 254 are both provided with a plurality of cleaning bristles. The air blowing device is installed on the cleaning frame 251.

[0076] The bowl conveying device 220 is provided with a dustproof chamber 2110. The turning structure, the supporting assembly, and the bowl pressing assembly of the turning and pouring mechanism 240 are all arranged in the dustproof chamber 2110, and the cleaning frame 251, the cleaning rotating driving device 252, the cleaning lifting device 253, and the cleaning member 254 of the cleaning mechanism 250 are all arranged in the dustproof chamber 2110.

[0077] The anti-sticking material coating mechanism 260 includes a connecting frame 261, a coating frame 262, a first coating rotation drive device 263, a second coating rotation drive device 264, a coating lifting device 265 and a coating bowl assembly 266. The first coating rotation drive device 263 is set as a rotary motor, the first coating rotation drive device 263 is installed on the frame 210, the first coating rotation drive device 263 is connected to the connecting frame 261, and the first coating rotation drive device 263 drives the connecting frame 261 to rotate around the vertical axis. The coating lifting device 265 is installed on the connecting frame 261, the coating lifting device 265 is connected to the coating frame 262, and the coating lifting device 265 drives the coating frame 262 to move up and down. The second coating rotation drive device 264 is set as a rotary motor, the second coating rotation drive device 264 is installed on the coating frame 262, and the second coating rotation drive device 264 is connected to the coating bowl assembly 266.

[0078] The paint bowl assembly 266 includes a paint bowl frame 267, a bowl linear drive device 268, and a bowl claw 269. The paint bowl frame 267 is connected to the second paint rotation drive device 264, and the paint bowl frame 267 is driven by the second paint rotation drive device 264. The paint bowl frame 267 rotates around a horizontal axis, and the bowl body linear drive device is set as a linear cylinder. There are two bowl linear drive devices 268 and two bowl claws 269, and the bowl linear drive devices 268 and the bowl claws 269 correspond to each other one by one. The bowl linear drive device 268 is installed on the bowl frame, and the bowl linear drive device 268 drives the bowl claws 269 to make linear motion.

[0079] The material leveling mechanism 280 includes a material leveling frame 281, a material leveling linear drive device 282, a material leveling rotary drive device 283, and a material leveling member 284. The material leveling frame 281 is fixedly connected to the frame 210, the material leveling linear drive device 282 is configured as a linear cylinder, the material leveling linear drive device 282 is mounted on the material leveling frame 281, the material leveling linear drive device 282 drives the material leveling rotary drive device 283 to move up and down, the material leveling rotary drive device 283 is configured as a rotary cylinder, and the material leveling rotary drive device 283 drives the material leveling member 284 to rotate around a vertical axis.

[0080] The automatic cover mechanism 300 is arranged at the bowl outlet end 222. The automatic cover mechanism 300 is provided with a cover bowl body transport end 301 and a cover bowl cover transport end 302. The automatic cover mechanism 300 comprises a cover frame 310, a cover sliding plate 320, a first cover linear drive device 330, a second cover linear drive device 340 and a cover vacuum suction cup. The cover frame 310 is fixedly connected to the frame 210.

[0081] The first upper cover linear drive device 330 is installed on the upper cover sliding plate 320. The first upper cover linear drive device 330 includes a first upper cover drive motor 331, a first upper cover reducer 332, a first upper cover gear and a first upper cover rack 333. The first upper cover drive motor 331 drives the first upper cover gear to rotate through the first upper cover reducer 332, the first upper cover gear is meshed with the first upper cover rack 333, and the first upper cover rack 333 is fixedly connected to the upper cover sliding plate 320. The first upper cover linear drive device 330 drives the upper cover sliding plate 320 to slide between the upper cover bowl body transport end 301 and the upper cover bowl cover transport end 302.

[0082] The second upper cover linear drive device 340 is installed on the upper cover sliding plate 320. The second upper cover linear drive device 340 includes a second upper cover drive motor 341, a second upper cover reducer 342, a second upper cover gear, and a second upper cover rack 343. The second upper cover drive motor 341 is fixedly connected to the upper cover sliding plate 320, the second upper cover drive motor 341 drives the second upper cover gear to rotate through the second upper cover reducer 342, the second upper cover gear is meshed with the second upper cover rack 343, the second upper cover rack 343 is slidingly connected to the upper cover sliding plate 320, and the upper cover vacuum suction cup is fixedly connected to the second upper cover rack 343. The second upper cover linear drive device 340 drives the upper cover vacuum suction cup to rise and fall.

[0083] The two ends of the automatic cover-up mechanism 300 are respectively provided with cover-up stoppers 350, which include a cover-up mounting seat and a cover-up stopper column, and a soft block is fixedly connected to one end of the cover-up stopper column close to the first cover-up sliding plate 320, so as to prevent the cover-up sliding plate 320 from contacting with the hard positioning column and causing damage to the cover-up sliding plate 320.

[0084] The automatic uncapping mechanism 400 is arranged at the bowl inlet end 221 (the structure of the automatic uncapping mechanism 400 is consistent with that of the automatic lid-on mechanism 300, and the drawings and reference numerals are not repeated). The automatic uncapping mechanism 400 is provided with an uncapping bowl body transport end and an uncapping bowl cover transport end. The automatic uncapping mechanism 400 includes an uncapping frame, an uncapping sliding plate, a first uncapping linear drive device, a second uncapping linear drive device, and an uncapping vacuum suction cup. The uncapping frame is fixedly connected to the frame 210.

[0085] The first cap-removing linear drive device is installed on the cap-removing sliding plate. The first cap-removing linear drive device includes a first cap-removing drive motor, a first cap-removing reducer, a first cap-removing gear and a first cap-removing rack. The first cap-removing drive motor drives the first cap-removing gear to rotate through the first cap-removing reducer, the first cap-removing gear is meshed with the first cap-removing rack, and the first cap-removing rack is fixedly connected to the cap-removing sliding plate. The first cap-removing linear drive device drives the cap-removing sliding plate to slide between the cap-removing bowl body transport end and the cap-removing bowl cover transport end.

[0086] The second uncapping linear drive device is installed on the uncapping sliding plate. The second uncapping linear drive device includes a second uncapping drive motor, a second uncapping reducer, a second uncapping gear and a second uncapping rack. The second uncapping drive motor is fixedly connected to the uncapping sliding plate, the second uncapping drive motor drives the second uncapping gear to rotate through the second uncapping reducer, the second uncapping gear is meshed with the second uncapping rack, the second uncapping rack is slidably connected to the uncapping sliding plate, and the uncapping vacuum suction cup is fixedly connected to the second uncapping rack. The second uncapping linear drive device drives the uncapping vacuum suction cup to rise and fall.

[0087] The two ends of the automatic uncapping mechanism 400 are respectively provided with uncapping limiters, which include an uncapping mounting seat and an uncapping limiter column, and a soft block is fixedly connected to one end of the uncapping limiter column close to the first uncapping sliding plate to prevent the uncapping sliding plate from contacting with the hard positioning column and causing damage to the uncapping sliding plate.

[0088] The automatic bowl unloading robot 500 is provided with six degrees of freedom. The execution end of the automatic bowl unloading robot 500 is installed with a gripper assembly 510, and the gripper assembly 510 includes a gripper mounting seat 511, a fixed gripper 512, a mobile gripper 513 and a gripper driving device 518. The fixed gripper 512 includes a gripper portion 515, and the gripper portion 515 of the fixed gripper 512 is fixedly connected to the gripper mounting seat 511, and the gripper mounting seat 511 is fixedly connected to the execution end of the automatic bowl unloading robot 500. The mobile gripper 513 is provided with a moving platform 514 and a gripper portion 515, and a slide rail and a slider are provided between the moving platform 514 and the gripper mounting seat 511, and the slide rail is slidably connected to the slider, and the slide rail is fixed on the gripper mounting seat 511, and the slider is fixedly connected to the moving platform 514. The gripper driving device 518 is configured as a linear cylinder, and the output end of the gripper driving device 518 is fixedly connected to the moving platform 514. The gripper driving device 518 drives the moving platform 514 to slide, so that the gripper portion 515 of the mobile gripper 513 approaches or moves away from the gripper portion 515 of the fixed gripper 512. The gripper portion 515 includes a gripper rod 516 and an abutting round rod 517, and each gripper portion 515 is provided with two abutting round rods 517. The four abutting round rods 517 of the mobile gripper 513 and the fixed gripper 512 form a four-point positioning for clamping the bowl body.

[0089] The number of automatic bowl unloading robots 500 is set to two, and the two automatic bowl unloading robots 500 are respectively arranged at the bowl entry end 221 and the bowl exit end 222. The automatic bowl unloading robot 500 located at the bowl entry end 221 is used to transport the bowl body on the transport kiln car 110 to the uncovered bowl body transport end, and the automatic bowl unloading robot 500 located at the bowl exit end 222 is used to transport the bowl body at the covered bowl body transport end 301 to the transport kiln car 110.

[0090] The two ends of the bowl cover buffer conveyor line 600 are respectively arranged below the cover-off conveying end and below the cover-on conveying end 302, and the conveying route of the bowl cover buffer conveyor line 600 is from the cover-off conveying end to the cover-on conveying end 302. The conveying mode of the bowl cover buffer conveyor line 600 is roller conveying.

[0091] The bowl inlet end 221 is arranged below the transport end of the bowl body with the lid removed, and the bowl outlet end 222 is arranged below the transport end 301 of the bowl body with the lid on.

[0092] A multi-layer pot is placed on the upper part of the transport kiln car 110, and a single-layer pot is divided into multiple rows and columns. Powder is placed inside the pot, and the powder is sintered in the kiln with the pot to become a finished product. Each pot on the uppermost layer of the transport kiln car 110 is provided with a pot cover, which is in the shape of a round cake.

[0093] The implementation process of this solution is as follows: the kiln car after sintering is pushed to the kiln car positioning mechanism 120, and after the automatic pot unloading robot 500 obtains the preparation position and posture information of a single pot body through the recognition system, the gripper assembly 510 grabs the pot body and the pot body including the pot cover and places it on the belt conveyor line of the automatic conveyor line. Centering positioning mechanisms are provided on both sides of the pot body automatic conveyor line 200 to fix the pot body in position.

[0094] If it is detected that the bowl body has a lid on the top, the automatic lid-removing mechanism 400 will adsorb the bowl lid to the bowl lid conveying buffer line, and then the bowl body will be conveyed to the crushing mechanism 230 station. After the powder inside the bowl body is crushed, it will enter the flipping and pouring mechanism 240 station, and the powder will be poured onto the powder climbing conveyor line and then sent to the storage tank outside the line body.

[0095] Since residual powder will remain inside the bowl after pouring, the residual powder in the bowl needs to be cleaned by the cleaning mechanism 250, and the powder is blown away from the bowl with gas after cleaning.

[0096] A dustproof chamber 2110 is arranged above the turning and pouring mechanism 240 and the cleaning mechanism 250. After the powder is blown off the bowl, it will automatically fall onto the powder conveying line 2100, and will not float in the air and cause waste of powder. The bowl then enters the anti-sticking material coating mechanism 260, which clamps the bowl, rotates, turns, and lifts it so that the upper edge of the bowl is automatically coated with anti-sticking liquid, so that the subsequent bowls will not stick together when they are installed on the transport kiln car 110.

[0097] Then, the empty bowl is automatically filled with a filler at the corresponding station of the unloading mechanism 270. Since the powder material falls on the bowl body and presents a cone shape, a material leveling mechanism 280 is provided to rotate and level the protruding cone-shaped powder material so that the powder material does not protrude from the bowl surface, which is convenient for the subsequent bowl filling process. The bowl body filled with powder material is conveyed to the cover-up station. If it is determined that the bowl cover needs to be placed, the automatic cover-up mechanism 300 absorbs the bowl cover from the bowl cover buffer conveyor line 600 and places it on the bowl body.

[0098] After that, it arrives at the automatic bowl unloading robot 500, which grabs the bowl body and stacks it on the transport kiln car 110. The stacked transport kiln car 110 and the bowl body are transported to the kiln for sintering. After sintering, it comes out of the kiln and is transported to the position of the automatic bowl unloading robot 500. The above steps are repeated to form a circular workflow.

[0099] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An automatic bowl conveyor line, characterized by: The invention comprises a frame (210), a bowl conveying device (220) for transporting the bowl, a crushing mechanism (230) for crushing powder in the bowl, a turning and pouring mechanism (240) for turning the bowl to make the powder in the bowl fall, a cleaning mechanism (250) for cleaning residual powder in the bowl, an anti-sticking material coating mechanism (260) for coating the bowl with anti-sticking material, a feeding mechanism (270) for loading powder into the bowl, and a material leveling mechanism (280) for leveling the powder in the bowl; The bowl conveying device (220) is arranged on the frame (210), the bowl conveying device (220) has a conveying route, the conveying route has a bowl inlet end (221) and a bowl outlet end (222), the crushing mechanism (230), the turning and pouring mechanism (240), the cleaning mechanism (250), the anti-sticking material coating mechanism (260), the unloading mechanism (270) and the material leveling mechanism (280) are arranged in sequence along the conveying route of the bowl conveying device (220); The anti-sticking material coating mechanism (260) comprises a connecting frame (261), a coating frame (262), a first coating rotation driving device (263), a second coating rotation driving device (264), a coating lifting device (265) and a coating bowl assembly (266); The first paint rotation driving device (263) is installed on the frame (210), and the first paint rotation driving device (263) drives the connecting frame (261) to rotate around a vertical axis; The paint lifting device (265) is installed on the connecting frame (261), the paint lifting device (265) is connected to the paint rack (262), and the paint lifting device (265) drives the paint rack (262) to move up and down; The second paint rotation driving device (264) is installed on the paint rack (262), and the second paint rotation driving device (264) is connected to the paint bowl assembly (266); The paint bowl assembly (266) comprises a paint bowl frame (267), a bowl linear drive device (268) and a bowl claw (269); the paint bowl frame (267) is connected to the second paint rotation drive device (264); the second paint rotation drive device (264) drives the paint bowl frame (267) to rotate around a horizontal axis; two of the bowl linear drive devices (268) and the bowl claw (269) are provided; the bowl linear drive devices (268) correspond to the bowl claw (269) in a one-to-one manner; the bowl linear drive devices (268) are installed on the paint bowl frame (267); and the bowl linear drive devices (268) drive the bowl claw (269) to perform linear motion; The bowl conveying device (220) is provided with a dust isolation chamber (2110) for isolating dust generated when the overturning and pouring mechanism (240) and the cleaning mechanism (250) are in operation from the outside world.

2. The bowl automatic conveyor line according to claim 1, characterized in that: The dust isolation chamber (2110) is disposed above the bowl conveying device (220), and the dust isolation chamber (2110) is relatively fixed to the frame (210).

3. The bowl automatic conveyor line according to claim 1, characterized in that: The overturning and pouring mechanism (240) comprises an overturning and rotating driving device (241), an overturning structure, a supporting assembly for supporting the bowl body, and a bowl pressing assembly; The flipping and rotating driving device (241) is installed on the frame (210); The flipping structure includes a rotating member (243), and the flipping rotation driving device (241) drives the rotating member (243) to rotate, thereby driving the entire flipping structure to rotate; the supporting assembly is relatively fixed to the rotating member (243); the pressing bowl assembly includes a pressing bowl linear driving device (247) and a pressing bowl main body (248), and the pressing bowl linear driving device (247) is relatively fixed to the rotating member (243), and the pressing bowl linear driving device (247) drives the pressing bowl main body (248) to approach or move away from the supporting assembly.

4. The bowl automatic conveyor line according to claim 1, characterized in that: The cleaning mechanism (250) comprises a cleaning frame (251), a cleaning rotation drive device (252), a cleaning lifting device (253), a cleaning member (254) and an air blowing device; The cleaning frame (251) is fixedly connected to the frame (210); The cleaning rotation driving device (252) is installed on the cleaning frame (251), and the cleaning rotation driving device (252) drives the cleaning member (254) to rotate; The cleaning lifting device (253) is installed on the cleaning frame (251), and the cleaning lifting device (253) drives the cleaning member (254) to rise or fall; The air blowing device is installed on the cleaning frame (251).

5. The bowl automatic conveying line according to claim 1, characterized in that: The crushing mechanism (230) comprises a crushing frame (231), a crushing linear drive device (232), and a crushing disc (233); the crushing frame (231) is fixedly connected to the frame (210); the crushing linear drive device (232) is installed on the crushing frame (231); the crushing disc (233) is transmission-connected to the crushing linear drive device (232); the crushing linear drive device (232) drives the crushing disc (233) to move up and down; the crushing disc (233) is fixedly connected to a plurality of crushing needles (234); and the plurality of crushing needles (234) all extend downward.

6. The bowl automatic conveyor line according to claim 1, characterized in that: The material leveling mechanism (280) comprises a material leveling frame (281), a material leveling linear drive device (282), a material leveling rotary drive device (283) and a material leveling member (284); the material leveling frame (281) is fixedly connected to the frame (210), the material leveling linear drive device (282) is installed on the material leveling frame (281), the material leveling linear drive device (282) drives the material leveling rotary drive device (283) to move up and down, and the material leveling rotary drive device (283) drives the material leveling member (284) to rotate around a vertical axis.

7. A cyclic automatic loading and unloading device, characterized in that: It comprises a kiln car transport line, an automatic bowl unloading robot (500) for loading and unloading bowls, an automatic cover removal mechanism (400), a bowl cover buffer conveyor line (600), an automatic cover upper mechanism (300), and an automatic bowl body conveyor line according to any one of claims 1 to 6; The kiln car transport line is provided with a plurality of kiln cars (110) for transporting pot bodies; The automatic lid-removing mechanism (400) is arranged at the bowl inlet end (221), and the automatic lid-removing mechanism (400) is provided with a lid-removing bowl body transport end and a lid-removing bowl cover transport end; The automatic lid-lifting mechanism (300) is arranged at the bowl outlet end (222), and the automatic lid-lifting mechanism (300) is provided with a lid-lifting bowl body transport end (301) and a lid-lifting bowl cover transport end (302); the number of the automatic bowl-unloading robots (500) is set to two, and the two automatic bowl-unloading robots (500) are arranged at the bowl-entry end (221) and the bowl-exit end (222), respectively; the automatic bowl-unloading robot (500) located at the bowl-entry end (221) is used to transport the bowl body on the transport kiln car (110) to the lid-removing bowl body transport end, and the automatic bowl-unloading robot (500) located at the bowl-exit end (222) is used to transport the bowl body at the lid-lifting bowl body transport end (301) to the transport kiln car (110); The two ends of the bowl cover buffer conveyor line (600) are respectively arranged below the lid-removing bowl cover conveying end and below the lid-on bowl cover conveying end (302), and the conveying route of the bowl cover buffer conveyor line (600) is from the lid-removing bowl cover conveying end to the lid-on bowl cover conveying end (302); The bowl inlet end (221) is arranged below the uncovered bowl body transport end, and the bowl outlet end (222) is arranged below the covered bowl body transport end (301).

8. The cyclic automatic loading and unloading bowl device according to claim 7, characterized in that: The automatic cover-up mechanism (300) comprises a cover-up frame (310), a cover-up sliding plate (320), a first cover-up linear drive device (330), a second cover-up linear drive device (340) and a cover-up vacuum suction cup; the cover-up frame (310) is relatively fixed to the frame (210); the first cover-up linear drive device (330) is mounted on the cover-up sliding plate (320); the first cover-up linear drive device (330) drives the cover-up sliding plate (320) to slide between the cover-up bowl body transport end (301) and the cover-up bowl cover transport end (302); the second cover-up linear drive device (340) is mounted on the cover-up sliding plate (320); the second cover-up linear drive device (340) drives the cover-up vacuum suction cup to rise and fall; The automatic decapping mechanism (400) comprises a decapping frame, a decapping sliding plate, a first decapping linear drive device, a second decapping linear drive device and a decapping vacuum suction cup, wherein the decapping frame is fixedly connected to the frame (210), the first decapping linear drive device is mounted on the decapping sliding plate, and the first decapping linear drive device drives the decapping sliding plate to slide between the decapping bowl body transport end and the decapping bowl cover transport end; the second decapping linear drive device is mounted on the decapping sliding plate, and the second decapping linear drive device drives the decapping vacuum suction cup to rise and fall.

9. The cyclic automatic loading and unloading bowl device according to claim 7, characterized in that: A plurality of kiln car positioning mechanisms (120) are arranged on the kiln car transport line, and the kiln car positioning mechanisms (120) comprise a positioning mounting seat (121), a positioning drive device (122) and a positioning member (125); one end of the positioning member (125) is hinged to the positioning mounting seat (121); the positioning drive device (122) drives the positioning member (125) to rotate; and a positioning limit member (126) for limiting the position of the positioning member (125) is arranged on the positioning mounting seat (121).

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