A daily ceramic edge painting and glazing integrated machine

Abstract

The present invention belongs to the technical field of ceramic production equipment, and its purpose is to solve the technical problems that the existing ceramic production and processing process is single-machine operation for the edge drawing and glazing process, which is dependent on manual labor and inefficient. The technical scheme is: including a base, a feeding conveyor belt, a first handling manipulator, a drawing conveyor belt, two positioning cylinders, a three-axis linear motor slot group stroke brush, a paint basin, a second handling manipulator, a first four-station turntable, a constant liquid level glaze dipping cylinder, a second four-station turntable, a glaze spraying cylinder, a sponge bottom wiping conveyor belt, a bottom wiping positioning cylinder, a third handling manipulator, a discharging conveyor belt and a fourth handling manipulator, the feeding conveyor belt and the discharging conveyor belt are parallel to one side of the base and are longitudinally arranged on the left and right sides of the base respectively, the drawing conveyor belt is arranged parallel to the inner side of the feeding conveyor belt, and the first multi-station turntable and the second multi-station turntable are arranged in the middle of the conveyor belt. The present invention can realize the integrated and automated operation of the edge drawing and glazing process of ceramic products.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic production equipment, and in particular relates to a daily-use ceramic edge painting and glazing integrated all-in-one machine. Background Art

[0002] The existing ceramic edge painting and glazing processes are basically completed manually. Although there are a small number of edge painting and glazing equipment, they are all separate manual equipment, and there is no integrated automatic equipment. In addition, because they are not as much or as good as those done by skilled workers in terms of output and quality, especially each type of equipment can only be used for a certain type of ceramic clay product, and cannot be used for multiple products, most of the existing edge painting and glazing equipment are idle.

[0003] When the existing ceramic edge painting machine is working, it is necessary to manually place the products one by one on the positioning turntable. The products must be straightened, and then the edge painting device located on the upper part of the turntable falls and puts the brush on the edge of the product. The turntable rotates to complete the edge painting. After that, the brush rises and the painted product is taken out manually, and the cycle continues.

[0004] The current more advanced ceramic glazing machine requires multiple people to operate. During operation, the ceramic clay products are taken off the wooden board one by one by hand and placed neatly on the feeding conveyor belt with the upper end facing downward. The conveyor belt sends the product to the robot, which sucks the product up and sends it to the inner glaze spraying area to spray the inner glaze. Then the robot sends the product to a flip mechanism, which clamps the product and flips it 180 degrees to put the front of the product on the middle conveyor belt. From this conveyor belt, the product is sent to the outer glaze dipping area. The robot also sucks the product up and puts it into the glaze tank, then sends it to the bottom wiping area, and finally puts it on the discharging conveyor belt and then picks it up one by one by hand and puts it on the wooden board to complete the work.

[0005] In summary, the existing ceramic edge painting and glazing equipment all work as a single machine and can only operate on a single type of product; the operation process relies on manual labor and is inefficient. Summary of the invention

[0006] The purpose of the present invention is to solve the technical problem that the edge painting and glazing processes used in the production process of existing daily-use ceramics are all single-machine operations, rely on manual labor and are inefficient, and to provide a daily-use ceramic edge painting and glazing integrated all-in-one machine.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A daily-use ceramic edge painting and glazing integrated machine, which comprises a base, a feeding conveyor belt, a first handling manipulator, an edge painting conveyor belt, two positioning cylinders, an edge painting device, a paint basin, a second handling manipulator, a first multi-station turntable, a constant liquid level glaze dipping cylinder, a second multi-station turntable, a glaze spraying cylinder, a sponge bottom wiping conveyor belt, a bottom wiping positioning cylinder, a third handling manipulator, a discharging conveyor belt and a fourth handling manipulator;

[0009] The feeding conveyor belt and the discharging conveyor belt are arranged on the upper part of the base and are respectively longitudinally located on the left and right sides of the base, the edge drawing conveyor belt is arranged parallel to the inner side of the feeding conveyor belt, and the edge drawing conveyor belt is divided into four areas from front to back, namely, a moving-in station, a positioning station, an edge drawing station and a moving-away station. The first handling robot is arranged above the middle part of the moving-in station area of ​​the edge drawing conveyor belt, and its arm length spans the feeding conveyor belt and the edge drawing conveyor belt. Two positioning cylinders are symmetrically arranged on both sides of the middle area of ​​the positioning station of the edge drawing conveyor belt, and the two positioning cylinders are located above the positioning station of the edge drawing conveyor belt. A edge drawing device is arranged above the middle part of the edge drawing station area of ​​the edge drawing conveyor belt, the paint basin is arranged on the left side of the edge drawing station, and a second handling robot is arranged above the middle part of the moving-away station area of ​​the edge drawing conveyor belt. The first multi-station turntable is arranged at the rear part between the edge drawing conveyor belt and the discharging conveyor belt, and the constant liquid level glaze dipping cylinder or glaze spraying cylinder The cylinder is arranged beside the first multi-station turntable, the second multi-station turntable is arranged between the edge conveyor belt and the discharge conveyor belt, and the second multi-station turntable is located in front of the first multi-station turntable, the glaze spraying cylinder or the constant liquid level glaze dipping cylinder is arranged on the left side of the second multi-station turntable, the sponge bottom wiping conveyor belt is arranged perpendicular to the discharge conveyor belt and is arranged on the right side of the second multi-station turntable, a bottom wiping positioning cylinder is arranged on one side of the sponge bottom wiping conveyor belt, and an L-shaped positioning baffle bar is connected to the front end of the bottom wiping positioning cylinder, the cross beam above the positioning baffle bar is located above one end of the sponge bottom wiping conveyor belt close to the discharge conveyor belt, and a soft silicone pad is pasted on the front end of the positioning baffle bar, the third handling robot is arranged above the discharge conveyor belt and its arm length spans the discharge conveyor belt and the sponge bottom wiping conveyor belt, the fourth handling robot is arranged above the rear of the feed conveyor belt and the discharge conveyor belt, and the arm length of the fourth handling robot spans the feed conveyor belt and the discharge conveyor belt.

[0010] Furthermore, the first multi-station turntable includes a first turntable platform and a plurality of first glazing robots, which are evenly arranged around the upper part of the first turntable platform, and together form a plurality of stations in a clockwise direction from the left side: station 1#, station 2#, station 3#, and station 4#. The arm length of the second handling robot extends to directly above station 1#, and the constant liquid level glaze immersion tank or glaze spraying tank is located directly below station 2#.

[0011] Furthermore, the first glazing robot includes a rodless cylinder, a horizontal 180° rotating cylinder, a downward 90° flip cylinder and a robot suction cup, the rodless cylinder is arranged around the upper part of the first turntable platform, the horizontal 180° rotating cylinder is arranged on the slider of the rodless cylinder, the downward 90° flip cylinder is arranged on the output shaft of the horizontal 180° rotating cylinder, and the robot suction cup is arranged on the flip plate of the downward 90° flip cylinder.

[0012] Furthermore, the second multi-station turntable includes a second turntable platform and a plurality of second glazing robots, which are evenly arranged around the second turntable platform and together form a plurality of stations in sequence from the rear side in a counterclockwise rotation direction: station 5#, station 6#, station 7#, and station 8#. The constant liquid level glaze immersion tank or glaze spraying tank is located directly below station 6#.

[0013] Furthermore, the plurality of second glazing manipulators include a plurality of horizontal rotating cylinders, a plurality of connecting rods, a plurality of upper and lower parallel-bar cylinders and a plurality of suction cups. The plurality of horizontal rotating cylinders are evenly arranged around the upper part of the second turntable platform. The upper and lower parallel-bar cylinders are connected to the output shaft of the horizontal rotating cylinders through connecting rods. The suction cups are arranged at the lower ends of the piston rods of the upper and lower parallel-bar cylinders. The suction cups on the 5# station are located directly above the suction cups of the manipulators at the 4# station.

[0014] Furthermore, the bottom-wiping positioning cylinder, rodless cylinder, horizontal 180° rotating cylinder, downward 90° flip cylinder, horizontal rotating cylinder, upper and lower parallel-bar cylinder and the driving cylinders of the first transport robot, the second transport robot, the third transport robot and the fourth transport robot can also be replaced by any one of gear machinery, electric cylinder and linear motor module.

[0015] Furthermore, a partition plate is arranged in the middle of the constant liquid level glaze immersion cylinder, and the height of the partition plate is smaller than the height of the outer wall of the constant liquid level glaze immersion cylinder. The constant liquid level glaze immersion cylinder is divided into a glaze storage area and a constant liquid level area. The lower part of the glaze storage area is connected to the input end of the first glaze pump through a first connecting pipe, and the lower part of the constant liquid level area is connected to the output end of the first glaze pump through the first connecting pipe.

[0016] Furthermore, the lower part of the glaze storage area of ​​the glaze spraying cylinder is connected to the input end of the second glaze pump through a second connecting pipe, the output end of the second glaze pump is connected to the glaze spraying head through a second connecting pipe, and the glaze spraying head is located in the upper middle of the glaze spraying cylinder.

[0017] Furthermore, the hands of the first handling robot, the second handling robot, the third handling robot and the fourth handling robot are all equipped with suction cups; the edge drawing device can adopt any one of a contour template and a three-axis linear motor module.

[0018] Furthermore, the hand suction cups of the first handling robot, the second handling robot, the third handling robot and the fourth handling robot as well as the robot suction cups and the suction cups may also be replaced by any other clamping device.

[0019] Furthermore, the first multi-station turntable and the second multi-station turntable can also be replaced by any one of a cam divider, an electric indexer and a special-shaped track slide, and the number of their stations is greater than or equal to one.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention uses the positioning start-stop intermittent motion of the conveyor belt and the multi-station turntable in coordination with the flexible manipulator to combine the edge drawing and glazing processes of daily-use ceramics, thereby realizing the integrated and automated processing of ceramic mud blank products. During the entire working process, only one worker is required to perform two simple actions of placing and removing the board, which greatly saves labor and labor intensity and improves the efficiency and quality of the product.

[0022] 2. The present invention skillfully combines the single-color glaze and double-color glaze application process modes. In the glazing operation, it is only necessary to change the positions of the constant liquid level glaze dipping cylinder and the glaze spraying cylinder, and switch the control system mode to easily realize the free switching of the two application modes, thus achieving the versatility of the equipment;

[0023] 3. The edge drawing part of the present invention adopts the method of rotating the brush and keeping the product still. By adjusting the parameters of the linear motor module, it is possible to draw the edges of ceramic clay products with various complex shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the top view of the structure of the present invention;

[0026] Figure 3 for Figure 1 A schematic diagram of the structure of the first multi-station turntable from top view;

[0027] Figure 4 for Figure 1 A schematic diagram of the top view of the second multi-station turntable;

[0028] Figure 5 This is a schematic diagram of the working principle of the glaze dipping tank;

[0029] Figure 6 This is a schematic diagram of the working principle of the glaze spraying cylinder;

[0030] Figure 7A schematic diagram of the structure of placing ceramic clay products on a wooden board;

[0031] In the figure: 1-base, 2-feeding conveyor belt, 3-first handling manipulator, 4-edge drawing conveyor belt, 5-positioning cylinder, 6-edge drawing device, 7-paint basin, 8-second handling manipulator, 9-first multi-station turntable, 10-constant liquid level glaze dipping cylinder, 11-second multi-station turntable, 12-glaze spraying cylinder, 13-sponge bottom wiping conveyor belt, 14-bottom wiping positioning cylinder, 15-third handling manipulator, 16-discharging conveyor belt, 17-fourth handling manipulator, 18-wooden board, 19-ceramic mud blank product;

[0032] Among them: a-moving in station, b-positioning station, c-drawing station, d-moving out station;

[0033] 9.1-first turntable platform, 9.2-first glazing robot, 9.3-1# station, 9.4-2# station, 9.5-3# station, 9.6-4# station;

[0034] 9.2.1-Rodless cylinder, 9.2.2-Horizontal 180° rotating cylinder, 9.2.3-Downward 90° flip cylinder, 9.2.4-Manipulator suction cup;

[0035] 10.1-glaze storage area, 10.2-partition plate, 10.3-constant liquid level area, 10.4-first connecting pipe, 10.5-first glaze pump;

[0036] 11.1-second turntable platform, 11.2-second glazing robot, 11.3-5# station, 11.4-6# station, 11.5-7# station, 11.6-8# station;

[0037] 11.2.1-Horizontal rotating cylinder, 11.2.2-Connecting rod, 11.2.3-Upper and lower parallel cylinder, 11.2.4-Suction cup;

[0038] 12.1- glaze storage area, 12.2- glaze spray head, 12.3- second connecting pipe, 12.4- second glaze pump;

[0039] 14.1-Positioning the stop lever. DETAILED DESCRIPTION

[0040] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0041] Example 1: Monochrome glazing mode

[0042] A daily-use ceramic edge painting and glazing integrated machine, which comprises a base 1, a feeding conveyor belt 2, a first handling manipulator 3, a drawing conveyor belt 4, two positioning cylinders 5, a drawing device 6, a paint basin 7, a second handling manipulator 8, a first four-station turntable 9, a constant liquid level glaze dipping cylinder 10, a second four-station turntable 11, a glaze spraying cylinder 12, a sponge bottom wiping conveyor belt 13, a bottom wiping positioning cylinder 14, a third handling manipulator 15, a discharging conveyor belt 16 and a fourth handling manipulator 17;

[0043] The feeding conveyor belt 2 and the discharging conveyor belt 16 are arranged on the upper part of the base 1 and are respectively located on the left and right sides of the base 1 in the longitudinal direction. The edge drawing conveyor belt 4 is arranged in parallel on the inner side of the feeding conveyor belt 2, and the edge drawing conveyor belt 4 is divided into four areas from front to back, namely, a moving-in station a, a positioning station b, an edge drawing station c and a moving-out station d. The first handling robot 3 is arranged above the middle of the moving-in station a area of ​​the edge drawing conveyor belt 4, and its arm length spans the feeding conveyor belt 2 and the edge drawing conveyor belt 4. The edge drawing conveyor belt 4 is positioned at the positioning station b. Two positioning cylinders 5 are symmetrically arranged on both sides of the middle area and the two positioning cylinders 5 are located above the positioning station b of the edge drawing conveyor belt 4. A border drawing device 6 is arranged above the middle of the edge drawing station c area of ​​the edge drawing conveyor belt 4. The paint basin 7 is arranged on the left side of the edge drawing station c. A second handling robot 8 is arranged above the middle of the removal station d area of ​​the edge drawing conveyor belt 4. The first four-station turntable 9 is arranged at the rear between the edge drawing conveyor belt 4 and the discharge conveyor belt 16. The constant liquid level glaze dipping cylinder 10 is arranged at the first four-station Next to the turntable 9, the second four-station turntable 11 is arranged between the edge conveyor belt 4 and the discharge conveyor belt 16, and the second four-station turntable 11 is located in front of the first four-station turntable 9, the glaze spraying cylinder 12 is arranged on the left side of the second four-station turntable 11, the sponge bottom wiping conveyor belt 13 is arranged perpendicular to the discharge conveyor belt 16 and is arranged on the right side of the second four-station turntable 11, and a bottom wiping positioning cylinder 14 is arranged on one side of the sponge bottom wiping conveyor belt 13, and an L-shaped positioning stopper rod 14.1 is connected to the front end of the bottom wiping positioning cylinder 14. The cross beam above the positioning baffle 14.1 is located above one end of the sponge-wiping conveyor belt 13 close to the discharge conveyor belt 16, and a soft silicone pad is pasted on the front end of the positioning baffle 14.1. The third handling robot 15 is arranged above the discharge conveyor belt 16 and its arm length spans the discharge conveyor belt 16 and the sponge-wiping conveyor belt 13. The fourth handling robot 17 is arranged above the rear of the feed conveyor belt 2 and the discharge conveyor belt 16, and the arm length of the fourth handling robot 17 spans the feed conveyor belt 2 and the discharge conveyor belt 16.

[0044] The first four-station turntable 9 includes a first turntable platform 9.1 and four first glazing robots 9.2. The four first glazing robots 9.2 are evenly arranged around the upper part of the first turntable platform 9.1, and together form four stations in a clockwise direction from the left side: 1# station 9.3, 2# station 9.4, 3# station 9.5, and 4# station 9.6. The arm length of the second handling robot 8 extends to just above the 1# station 9.3, and the constant liquid level glaze immersion tank 10 is located just below the 2# station 9.4.

[0045] The first glazing robot 9.2 comprises a rodless cylinder 9.2.1, a horizontal 180° rotating cylinder 9.2.2, a downward 90° flip cylinder 9.2.3 and a robot suction cup 9.2.4, wherein the rodless cylinder 9.2.1 is arranged around the upper part of the first turntable platform 9.1, the horizontal 180° rotating cylinder 9.2.2 is arranged on the slider of the rodless cylinder 9.2.1, the downward 90° flip cylinder 9.2.3 is arranged on the output shaft of the horizontal 180° rotating cylinder 9.2.2, and the robot suction cup 9.2.4 is arranged on the flip plate of the downward 90° flip cylinder 9.2.3.

[0046] The second four-station turntable 11 includes a second turntable platform 11.1 and four second glazing robots 11.2. The four second glazing robots 11.2 are evenly arranged around the second turntable platform 11.1, and form four stations in sequence from the rear side along the counterclockwise direction: 5# station 11.3, 6# station 11.4, 7# station 11.5, 8# station 11.6, and the glaze spraying cylinder 12 is located directly below the 6# station 11.4.

[0047] The four second glazing manipulators 11.2 include four horizontal rotating cylinders 11.2.1, four connecting rods 11.2.2, four upper and lower parallel-bar cylinders 11.2.3 and four suction cups 11.2.4. The four horizontal rotating cylinders 11.2.1 are evenly arranged around the upper part of the second turntable platform 11.1. The upper and lower parallel-bar cylinders 11.2.3 are connected to the output shafts of the horizontal rotating cylinders 11.2.1 through the connecting rods 11.2.2. The suction cups 11.2.4 are arranged at the lower ends of the piston rods of the upper and lower parallel-bar cylinders 11.2.3. The suction cups 11.2.4 on the 5# station 11.3 are located directly above the manipulator suction cups 9.2.4 of the 4# station 9.6.

[0048] The bottom-wiping positioning cylinder 14, rodless cylinder 9.2.1, horizontal 180° rotating cylinder 9.2.2, downward 90° flip cylinder 9.2.3, horizontal rotating cylinder 11.2.1, upper and lower parallel-bar cylinder 11.2.3 and the driving cylinders of the first handling robot 3, the second handling robot 8, the third handling robot 15 and the fourth handling robot 17 can also be replaced by any one of gear machinery, electric cylinder and linear motor module.

[0049] A partition plate 10.2 is arranged in the middle of the constant liquid level glaze immersion cylinder 10, and the height of the partition plate 10.2 is smaller than the height of the outer wall of the constant liquid level glaze immersion cylinder 10. The constant liquid level glaze immersion cylinder 10 is divided into a glaze storage area 10.1 and a constant liquid level area 10.3. The lower part of the glaze storage area 10.1 is connected to the input end of the first glaze pump 10.5 through the first connecting pipe 10.4, and the lower part of the constant liquid level area 10.3 is connected to the output end of the first glaze pump 10.5 through the first connecting pipe 10.4.

[0050] The lower part of the glaze storage area 12.1 of the glaze spraying cylinder 12 is connected to the input end of the second glaze pump 12.4 through the second connecting pipe 12.3, and the output end of the second glaze pump 12.4 is connected to the glaze spraying head 12.2 through the second connecting pipe 12.3, and the glaze spraying head 12.2 is located in the upper middle of the glaze spraying cylinder 12.

[0051] The hands of the first handling robot 3 , the second handling robot 8 , the third handling robot 15 and the fourth handling robot 17 are all equipped with suction cups; the edge drawing device 6 can also adopt any one of a contour template and a three-axis linear motor module.

[0052] The hand suction cups of the first handling robot 3, the second handling robot 8, the third handling robot 15 and the fourth handling robot 17 as well as the robot suction cups 9.2.4 and the suction cups 11.2.4 may also be replaced by any other clamping device.

[0053] The first four-station turntable 9 and the second four-station turntable 11 may also be replaced by any one of a cam divider, an electric indexer and a special-shaped track slide.

[0054] Example 2: Two-color glazing mode

[0055] The two-color glazing mode of the present invention only requires the constant liquid level glaze dipping cylinder 10 and the glaze spraying cylinder 12 in the single-color glazing mode to be interchanged, and the control system mode is switched to the two-color glazing mode. Other components are the same as those in the single-color glazing mode.

[0056] The working principle of the present invention is as follows:

[0057] 1. Single color glazing mode

[0058] When daily-use ceramic clay products need to be processed with edge painting and monochrome glazing, first turn on the control system, select the monochrome glaze control mode, and then all components start to operate and be debugged. Infrared sensors are provided on both sides of the preset temporary positions of the feed conveyor belt 2, the edge painting conveyor belt 4 and the discharge conveyor belt 16. When the ceramic clay product 19 moves to the preset temporary position, the infrared sensor detects the ceramic clay product 19, and the conveyor belt stops moving.

[0059] The staff puts the wooden board 18 full of ceramic clay products 19 on the feeding conveyor belt 2, and the wooden board 18 moves forward along the feeding conveyor belt 2. When the first ceramic clay product 19 moves to the bottom of the first handling robot 3, the feeding conveyor belt 2 stops moving, and the hand suction cup of the first handling robot 3 sucks up the first ceramic clay product 19 and transports it to the moving-in station a of the edge drawing conveyor belt 4. The first ceramic clay product 19 moves forward along the edge drawing conveyor belt 4. When the first ceramic clay product 19 reaches the positioning station b, the edge drawing conveyor belt 4 stops moving, and the positioning stations on both sides of the positioning station b The positioning cylinder 5 extends inward at the same time to position the first ceramic clay product 19 in the middle of the edge drawing conveyor belt 4, and then the positioning cylinder 5 retracts, the edge drawing conveyor belt 4 continues to move forward, and stops when it reaches the middle of the edge drawing station c, and the three-axis linear motor module edge drawing device 6 above drives the brush to draw an edge on the edge of the ceramic clay product. After the edge drawing is completed, the edge drawing conveyor belt 4 continues to move forward, and the first ceramic clay product 19 arrives at the removal station d, and stops when it arrives under the second handling robot 8. The second handling robot 8 transports the first ceramic clay product 19 to the first four-station turntable 9 The robot suction cup 9.2.4 of the 1# station 9.3 sucks the bottom of the first ceramic mud blank product 19, and the first four-station turntable 9 rotates in a clockwise direction. During the rotation of the 1# station 9.3 to the 2# station 9.4, the cylinder 9.2.3 is turned downward by 90 degrees and rotates downward at the same time. When it reaches the 2# station 9.4, the robot suction cup 9.2.4 is in a vertical state, and then the rodless cylinder 9.2.1 drives the robot suction cup 9.2.4 to move vertically downward, and the robot suction cup 9.2.4 drives the first ceramic mud blank product 19 to immerse downward into the constant In the constant liquid level area 10.3 of the fixed liquid level glaze dipping cylinder 10, since the height of the partition plate 10.2 is lower than the height of the outer wall of the constant liquid level glaze dipping cylinder 10, when the first ceramic clay product 19 is immersed in the constant liquid level area 10.3, the glaze overflowing from the area flows into the glaze storage area 10.1, and the glaze in the glaze storage area 10.1 enters the input end of the first glaze pump 10.5 through the first connecting pipe 10.4, and then enters the constant liquid level area 10.3 from the output end of the first glaze pump 10.5 through the first connecting pipe 10.4, thereby ensuring that the liquid level in the constant liquid level area 10.3 remains unchanged and forms a cycle;

[0060] After the glazing operation is completed for the first ceramic mud blank product 19 except the bottom, the rodless cylinder 9.2.1 drives the manipulator suction cup 9.2.4 to move vertically upward to reset, and the first four-station turntable 9 continues to rotate clockwise. When it reaches the 3# station 9.5, the cylinder 9.2.3 is turned down 90° to restore to the horizontal position. At this time, the first four-station turntable 9 is paused, and the first ceramic mud blank product 19 is dried at the 3# station 9.5. Then the first four-station turntable 9 continues to rotate clockwise, and the first ceramic mud blank product 19 reaches the 4# station 9.6. The first four-station turntable 9 is paused, and the second four-station turntable 11 is located at the 5# station 11.3. The upper and lower double-bar cylinder 11.2.3 moves downward to drive the suction cup 11.2.4 to move the first ceramic mud blank downward The product 19 is adsorbed on the suction cup 11.2.4, and then the second four-station turntable 11 rotates counterclockwise. When the first ceramic mud blank product 19 arrives at the 6# station 11.4, the glaze spraying head 12.2 in the middle of the top of the glaze spraying cylinder 12 is just below the first ceramic mud blank product 19, and the upper and lower double-bar cylinders 11.2.3 move downward to drive the suction cup 11.2.4 to move downward, so that the bottom of the ceramic mud blank product 19 reaches the mouth of the glaze spraying head 12.2. At this time, the glaze sprayed by the glaze spraying head 12.2 is evenly sprayed on the bottom of the ceramic mud blank product 19, and the glaze liquid in the glaze storage area 12.1 enters the input end of the second glaze pump 12.4 through the second connecting pipe 12.3, and is discharged from the glaze spraying head 12.2 through the output end and the second connecting pipe 12.3, and is sprayed on The bottom of the first ceramic mud blank product 19, and then the horizontal rotating cylinder 11.2.1 rotates 20-90 degrees to level the glaze liquid at the bottom of the ceramic mud blank product 19 to prevent the formation of water droplets at the bottom, completing the glazing operation at the bottom of the first ceramic mud blank product 19, and then the second four-station turntable 11 continues to rotate counterclockwise to rotate the first ceramic mud blank product 19 to the 7# station 11.5 for drying, and at the same time the horizontal rotating cylinder 11.2.1 is reset and then rotated to the 8# station 11.6, and the upper and lower double-bar cylinders 11.2.3 on the 8# station 11.6 drive the suction cup 11.2.4 downward to place the first ceramic mud blank product 19 bottom down on the sponge bottom wiping conveyor belt 13, and the first ceramic mud blank product 19 moves along the sponge bottom wiping conveyor belt 1 3 moves to the right. When the first ceramic clay product 19 moves to the right end of the sponge bottom wiping conveyor belt 13, it is stopped by the positioning stopper 14.1 and stops moving. The sponge bottom wiping conveyor belt 13 continues to move, so that friction is generated between the bottom of the first ceramic clay product 19 and the sponge bottom wiping conveyor belt 13 to achieve the bottom wiping function. After the bottom wiping is completed, the hand of the third handling robot 15 moves to the top of the first ceramic clay product 19 to suck it, and then the bottom wiping positioning cylinder 14 extends to the right, pushing the positioning stopper 14.1 to move forward to separate it from the first ceramic clay product 19. The third handling robot 15 lifts the first ceramic clay product 19 and transports it to the discharge conveyor belt 16. During the lifting process, due to the friction between the first ceramic clay product 19 and the positioning stopper 14.1, the third handling robot 15 lifts the first ceramic clay product 19 and transports it to the discharge conveyor belt 16.1 separation, which can effectively prevent the glaze on the side wall of the ceramic mud product 19 from being scratched during the lifting process;.

[0061] When the last ceramic mud product 19 placed on the wooden board 18 enters the edge drawing and glazing process, the wooden board 18 moves forward with the feeding conveyor belt 2. When it moves under the fourth handling robot 17, the fourth handling robot 17 transports the wooden board 18 to the discharging conveyor belt 16 and moves with the discharging conveyor belt 16. When the first ceramic mud product 19 completes all processes and is ready to enter the discharging conveyor belt 16, the first wooden board 18 is just moved under the third handling robot 15. At this time, the first ceramic mud product 19 is placed on the wooden board 18, and the subsequent ceramic mud products 19 repeat the above steps. After completion, the ceramic mud product 19 is placed on the wooden board 18, and the staff can take it away. In the whole process, the edge drawing and glazing processes of the ceramic mud product 19 can be fully automated. Only one staff member is required to place the wooden board 18 on the feeding conveyor belt 2 and take the wooden board 18 away at the discharging conveyor belt 16, which greatly achieves the reduction of staff and increases efficiency and improves the quality of the product.

[0062] 2. Two-color glazing mode

[0063] When daily-use ceramic clay products need to be processed with edge painting and two-color glazing, first turn on the control system, select the two-color glaze control mode, and then all components start to operate and be debugged. Infrared sensors are provided on both sides of the preset temporary positions of the feed conveyor belt 2, the edge painting conveyor belt 4 and the discharge conveyor belt 16. When the ceramic clay product 19 moves to the preset temporary position, the infrared sensor detects the ceramic clay product 19, and the conveyor belt stops moving.

[0064] The staff puts the wooden board 18 full of ceramic clay products 19 on the feeding conveyor belt 2, and the wooden board 18 moves forward along the feeding conveyor belt 2. When the first ceramic clay product 19 moves to the bottom of the first handling robot 3, the feeding conveyor belt 2 stops moving, and the hand suction cup of the first handling robot 3 sucks up the first ceramic clay product 19 and transports it to the moving-in station a of the edge conveyor belt 4. The first ceramic clay product 19 moves forward with the edge conveyor belt 4. When the first ceramic clay product 19 reaches the positioning station b, the edge conveyor belt 4 stops moving, and the positioning cylinders 5 on both sides of the positioning station b extend inward at the same time to position the first ceramic clay product 19 in the middle of the edge conveyor belt 4, and then the positioning cylinders 5 are moved inward. The cylinder 5 retracts, and the edge drawing conveyor belt 4 continues to move forward, and stops when it reaches the middle of the edge drawing station c. The three-axis linear motor module edge drawing device 6 above drives the brush to draw an edge on the edge of the ceramic mud product. After the edge drawing is completed, the edge drawing conveyor belt 4 continues to move forward, and the first ceramic mud product 19 arrives at the removal station d. When it reaches under the second handling robot 8, it stops moving. The second handling robot 8 transports the first ceramic mud product 19 to the robot suction cup 9.2.4 of the 1# station 9.3 of the first four-station turntable 9. The robot suction cup 9.2.4 sucks the bottom of the first ceramic mud product 19, and the first four-station turntable 9 rotates clockwise and rotates from the 1# station 9.3 to the 2# station 9.4. During the process, the horizontal 180° rotating cylinder 9.2.2 rotates horizontally at the same time, and when it reaches the 2# station 9.4, the robot suction cup 9.2.4 rotates exactly 180°, and the first ceramic mud blank product 19 opens downward, and then the rodless cylinder 9.2.1 drives the robot suction cup 9.2.4 to move vertically downward. The first ceramic mud blank product 19 opens downward and is located directly above the glaze spraying head 12.2 in the middle of the top of the glaze spraying cylinder 12. The rodless cylinder 9.2.1 drives the robot suction cup 9.2.4 downward to make the inside of the ceramic mud blank product 19 reach the mouth of the glaze spraying head 12.2. At this time, the glaze sprayed by the glaze spraying head 12.2 is evenly sprayed on the inside of the ceramic mud blank product 19, and the glaze storage area 12.1 The glaze liquid enters the input end of the second glaze pump 12.4 through the second connecting pipe 12.3, and then is discharged from the glaze spraying head 12.2 through the output end through the second connecting pipe 12.3, and is sprayed on the inside of the first ceramic mud blank product 19, completing the glazing operation inside the first ceramic mud blank product 19. The sprayed glaze liquid falls back into the glaze storage area 12.1 again, and the glaze liquid circulates in the glaze storage area 12.1. After the internal glazing of the first ceramic mud blank product 19 is completed, the robot suction cup 9.2.4 lifts the first ceramic mud blank product 19, and the first four-station turntable 9 continues to rotate clockwise, and the horizontal 180° rotating cylinder 9.2.2 rotates and resets. When it reaches the 3# station 9.5, the horizontal 180° rotating cylinder 9.2.2 reset, the first ceramic clay product 19 is left vacant to dry, then the first four-station turntable 9 continues to rotate clockwise, the first ceramic clay product 19 arrives at the 4# station 9.6, the first four-station turntable 9 pauses, the second four-station turntable 11 is located at the 5# station 11.3, the upper and lower double-bar cylinders 11.2.3 move downward to drive the suction cup 11.2.4 downward to adsorb the first ceramic clay product 19 on the suction cup 11.2.4, then the second four-station turntable 11 rotates counterclockwise, when the first ceramic clay product 19 arrives at the 6# station 11.4, the upper and lower double-bar cylinders 11.2.3 of the 6# station 11.4 move downward to drive the suction cup 11.2.4 to move downward , driving the first ceramic clay product 19 downward, immersing it to the edge of the mouth into the constant liquid level area 10.3 of the constant liquid level glaze dipping cylinder 10. Since the height of the partition plate 10.2 is lower than the height of the outer wall of the constant liquid level glaze dipping cylinder 10, when the first ceramic clay product 19 is immersed in the constant liquid level area 10.3, the glaze overflowing from the area flows into the glaze storage area 10.1, and the glaze in the glaze storage area 10.1 enters the input end of the first glaze pump 10.5 through the first connecting pipe 10.4, and then enters the constant liquid level area 10.3 from the output end of the first glaze pump 10.5 through the first connecting pipe 10.4, thereby ensuring that the liquid level in the constant liquid level area 10.3 remains unchanged and forms a cycle;.

[0065] After the external glazing is completed, the second four-station turntable 11 continues to rotate counterclockwise to rotate the first ceramic mud blank product 19 to the 7# station 11.5, and the horizontal rotating cylinder 11.2.1 rotates horizontally at an angle of 20-90 degrees to tilt the first ceramic mud blank product 19 to prevent the formation of a water drop shape at the bottom. The second four-station turntable 11 continues to rotate counterclockwise to the 8# station 11.6, and the upper and lower double-bar cylinders 11.2.3 on the 8# station 11.6 drive the suction cup 11.2.4 downward to place the first ceramic mud blank product 19 bottom-down on the sponge-wiping conveyor belt 13, and the first ceramic mud blank product 19 moves to the right with the sponge-wiping conveyor belt 13. When the first ceramic mud blank product 19 moves to the right end of the sponge-wiping conveyor belt 13, The first ceramic clay product 19 is stopped by the positioning stopper 14.1, and the sponge bottom wiping conveyor belt 13 continues to move, so that friction is generated between the bottom of the first ceramic clay product 19 and the sponge bottom wiping conveyor belt 13, and the bottom wiping function is realized. After the bottom wiping is completed, the hand of the third handling robot 15 moves to the top of the first ceramic clay product 19 to suck it, and then the bottom wiping positioning cylinder 14 extends forward to push the positioning stopper 14.1 to move forward to separate it from the first ceramic clay product 19. The third handling robot 15 lifts the first ceramic clay product 19 and transports it to the discharge conveyor belt 16. During the lifting process, since the first ceramic clay product 19 is separated from the positioning stopper 14.1, the glaze on the side wall of the ceramic clay product 19 can be prevented from being scratched during the lifting process.

[0066] When the ceramic mud products 19 on the wooden board 18 placed on the feeding conveyor belt 2 have entered the edge drawing and glazing process, the wooden board 18 moves forward with the feeding conveyor belt 2. When it moves under the fourth handling robot 17, the fourth handling robot 17 transports the wooden board 18 to the discharging conveyor belt 16 and moves with the discharging conveyor belt 16. When the first ceramic mud product 19 completes all processes and enters the discharging conveyor belt 16, the first wooden board 18 just moves under the 15-third handling robot. At this time, the first ceramic mud product 19 is placed on the wooden board 18, and the subsequent ceramic mud products 19 repeat the above steps. After completion, the ceramic mud product 19 is placed on the wooden board 18, and the staff can take it away. In the whole process, the edge drawing and glazing processes of the ceramic mud products 19 can be fully automated. Only one staff member is required to place the wooden board 18 on the feeding conveyor belt 2 and take the wooden board 18 away at the discharging conveyor belt 16, which greatly achieves the reduction of staff and increases efficiency and improves the quality of the products.

[0067] The two-color glazing mode can also be used for single-color glazing of daily-use ceramic flat-mouth products, and the glaze liquid in the constant-level glaze dipping tank 10 and the glaze spraying tank 12 only needs to be replaced with the glaze liquid of the same color.

[0068] In the single-color glazing mode and the double-color glazing mode, when the daily-use ceramic clay products do not need to be edge-drawn, it is only necessary to turn off the edge-drawing device 6 in the control mode. At this time, the edge-drawing conveyor belt 4 only serves the function of conveying.

Claims

1. A daily-use ceramic edge painting and glazing integrated machine, Features: It comprises a base (1), a feeding conveyor belt (2), a first handling robot (3), a drawing edge conveyor belt (4), two positioning cylinders (5), a drawing edge device (6), a paint basin (7), a second handling robot (8), a first multi-station turntable (9), a constant liquid level glaze dipping cylinder (10), a second multi-station turntable (11), a glaze spraying cylinder (12), a sponge bottom wiping conveyor belt (13), a bottom wiping positioning cylinder (14), a third handling robot (15), a discharging conveyor belt (16) and a fourth handling robot (17); The feed conveyor belt (2) and the discharge conveyor belt (16) are arranged on the upper part of the base (1) and are respectively located longitudinally on the left and right sides of the base (1); the edge drawing conveyor belt (4) is arranged parallel to the inner side of the feed conveyor belt (2); and the edge drawing conveyor belt (4) is divided into four areas from front to back, namely, a moving-in station (a), a positioning station (b), an edge drawing station (c) and a moving-out station (d); the first handling robot (3) is arranged above the middle part of the moving-in station (a) area of ​​the edge drawing conveyor belt (4), and its arm length spans the feed conveyor belt (2) and the edge drawing conveyor belt (4); the edge drawing conveyor belt (4) is arranged in the middle of the positioning station (b) of the edge drawing conveyor belt (4); Two positioning cylinders (5) are symmetrically arranged on both sides of the upper area and the two positioning cylinders (5) are located above the positioning station (b) of the edge drawing conveyor belt (4); an edge drawing device (6) is arranged above the middle of the edge drawing station (c) area of ​​the edge drawing conveyor belt (4); the paint basin (7) is arranged on the left side of the edge drawing station (c); a second handling robot (8) is arranged above the middle of the removal station (d) area of ​​the edge drawing conveyor belt (4); the first multi-station turntable (9) is arranged at the rear between the edge drawing conveyor belt (4) and the discharge conveyor belt (16); the constant liquid level glaze dipping cylinder (10) or the glaze spraying cylinder (12) is arranged at the first The second multi-station turntable (11) is arranged beside the multi-station turntable (9), between the edge conveyor belt (4) and the discharge conveyor belt (16), and the second multi-station turntable (11) is located in front of the first multi-station turntable (9), the glaze spraying cylinder (12) or the constant liquid level glaze dipping cylinder (10) is arranged on the left side of the second multi-station turntable (11), the sponge bottom wiping conveyor belt (13) is perpendicular to the discharge conveyor belt (16) and is arranged on the right side of the second multi-station turntable (11), a bottom wiping positioning cylinder (14) is arranged on one side of the sponge bottom wiping conveyor belt (13), and the front end of the bottom wiping positioning cylinder (14) is connected to an L-shaped positioning cylinder The baffle rod (14.1) is provided with a cross beam above the positioning baffle rod (14.1) and located above one end of the sponge-wiping conveyor belt (13) near the discharge conveyor belt (16), and a soft silicone pad is attached to the front end of the positioning baffle rod (14.1); the third handling robot (15) is provided above the discharge conveyor belt (16) and its arm length spans the discharge conveyor belt (16) and the sponge-wiping conveyor belt (13); the fourth handling robot (17) is provided above the rear of the feed conveyor belt (2) and the discharge conveyor belt (16), and the arm length of the fourth handling robot (17) spans the feed conveyor belt (2) and the discharge conveyor belt (16); The first multi-station turntable (9) comprises a first turntable platform (9.1) and a plurality of first glazing manipulators (9.2); the plurality of first glazing manipulators (9.2) are evenly arranged around the upper portion of the first turntable platform (9.1) and together form a plurality of stations in a clockwise direction from the left side: station #1 (9.3), station #2 (9.4), station #3 (9.5), station #4 (9.6); the arm of the second handling manipulator (8) is extended to directly above station #1 (9.3); the constant liquid level glaze dipping tank (10) or the glaze spraying tank (12) is located directly below station #2 (9.4); the first glazing The manipulator (9.2) comprises a rodless cylinder (9.2.1), a horizontal 180° rotating cylinder (9.2.2), a downward 90° flip cylinder (9.2.3) and a manipulator suction cup (9.2.4), wherein the rodless cylinder (9.2.1) is arranged around the upper part of the first turntable platform (9.1), the horizontal 180° rotating cylinder (9.2.2) is arranged on a slider of the rodless cylinder (9.2.1), the downward 90° flip cylinder (9.2.3) is arranged on an output shaft of the horizontal 180° rotating cylinder (9.2.2), and the manipulator suction cup (9.2.4) is arranged on a flip plate of the downward 90° flip cylinder (9.2.3); The second multi-station turntable (11) comprises a second turntable platform (11.1) and a plurality of second glazing manipulators (11.2); the plurality of second glazing manipulators (11.2) are evenly arranged around the second turntable platform (11.1) and form a plurality of workstations in sequence from the rear side in a counterclockwise direction: workstation #5 (11.3), workstation #6 (11.4), workstation #7 (11.5), and workstation #8 (11.6); the constant liquid level glaze dipping cylinder (10) or glaze spraying cylinder (12) is located directly below workstation #6 (11.4); the plurality of second glazing manipulators (11.2) comprise a plurality of horizontal rotating cylinders (11.2.1 ), a plurality of connecting rods (11.2.2), a plurality of upper and lower double-bar cylinders (11.2.3) and a plurality of suction cups (11.2.4), the plurality of horizontal rotating cylinders (11.2.1) are evenly arranged around the upper part of the second turntable platform (11.1), the upper and lower double-bar cylinders (11.2.3) are connected to the output shaft of the horizontal rotating cylinder (11.2.1) through the connecting rods (11.2.2), the suction cup (11.2.4) is arranged at the lower end of the piston rod of the upper and lower double-bar cylinders (11.2.3), and the suction cup (11.2.4) on the 5# station (11.3) is located directly above the manipulator suction cup (9.2.4) of the 4# station (9.6).

2. A daily-use ceramic edge painting and glazing integrated machine according to claim 1, Features: A partition plate (10.2) is arranged in the middle of the constant liquid level glaze immersion cylinder (10); the height of the partition plate (10.2) is less than the height of the outer wall of the constant liquid level glaze immersion cylinder (10); the constant liquid level glaze immersion cylinder (10) is divided into a glaze storage area (10.1) and a constant liquid level area (10.3); the lower part of the glaze storage area (10.1) is connected to the input end of the first glaze pump (10.5) via a first connecting pipe (10.4); and the lower part of the constant liquid level area (10.3) is connected to the output end of the first glaze pump (10.5) via the first connecting pipe (10.4).

3. A daily-use ceramic edge painting and glazing integrated machine according to claim 1, Features: The lower part of the glaze storage area (12.1) of the glaze spraying cylinder (12) is connected to the input end of the second glaze pump (12.4) via a second connecting pipe (12.3), and the output end of the second glaze pump (12.4) is connected to the glaze spraying head (12.2) via the second connecting pipe (12.3), and the glaze spraying head (12.2) is located in the middle of the upper part of the glaze spraying cylinder (12).

4. A daily-use ceramic edge painting and glazing integrated machine according to claim 1, Features: The hands of the first handling robot (3), the second handling robot (8), the third handling robot (15) and the fourth handling robot (17) are all equipped with suction cups.

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