A high-pressure grouting intelligent integrated robot workstation for a toilet

Abstract

The present invention discloses an intelligent integrated robot workstation for high-pressure grouting of a toilet bowl, which includes a seat ring molding press, an inner tank molding press, an outer enclosure molding press, a grouting machine, a blank picking and bonding manipulator, and a controller; the seat ring molding press, the inner tank molding press, and the outer enclosure molding press respectively form the seat ring, the inner tank, and the outer enclosure in sequence; the blank picking and bonding manipulator drives the support plate to successively receive the seat ring and drive the seat ring to move along a first trajectory under the grouting machine to apply grout to a first bonding surface to be bonded of the seat ring; receive the inner tank and connect the inner tank to the first bonding surface to be bonded, and drive the inner tank to move along a second trajectory and a third trajectory under the grouting machine to apply grout to a second bonding surface to be bonded of the inner tank and a third bonding surface of the seat ring; receive the outer enclosure and connect the outer enclosure to the second bonding surface to be bonded and the third bonding surface. The present invention can realize automatic grouting molding and bonding of the seat ring, the inner tank, and the outer enclosure, has a compact structure and high production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of toilet production equipment, and particularly relates to an intelligent integrated robot workstation for high-pressure grouting of toilets. Background Art

[0002] The production of integrated toilets in the domestic ceramic industry mainly includes two major steps: high-pressure grouting forming of each blank and split mold pasting forming. Among them, split mold pasting forming mainly adopts manual pasting, resulting in ineffective improvement of production efficiency. Moreover, the labor intensity of workers is high, the finished product rate of the blank is low, and there are disadvantages such as poor operating environment, high labor intensity, and low production efficiency. If mechanical automatic bonding is used, since the freshly formed blank is relatively soft, problems such as easy deformation of the parts to be bonded and difficulty in fixing the blank by the robotic arm need to be faced. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an intelligent integrated robot workstation for high-pressure grouting of toilets, which can realize automatic grouting forming and bonding of the seat ring, inner tank and outer enclosure, with a compact structure and high production efficiency.

[0004] To solve the above technical problem, the present invention provides an intelligent integrated robot workstation for high-pressure grouting of toilets, including a seat ring molding press for molding the seat ring, an inner tank molding press for molding the inner tank, an outer enclosure molding press for molding the outer enclosure, a slurry coating machine, a blank picking and bonding robot, and a controller. The seat ring molding press, the inner tank molding press, the outer enclosure molding press, the blank picking and bonding robot, and the slurry coating machine are respectively connected to the controller;

[0005] The controller controls the seat ring molding press, the inner tank molding press, and the outer enclosure molding press to sequentially mold the seat ring, the inner tank, and the outer enclosure;

[0006] A support plate is movably provided at the free end of the blank picking and bonding robot, and the controller controls the blank picking and bonding robot to drive the support plate to sequentially

[0007] receive the seat ring and drive the seat ring to move along a first trajectory under the slurry coating machine to coat the first bonding surface of the seat ring with slurry;

[0008] receive the inner tank and connect the inner tank to the first bonding surface, and drive the inner tank to move along a second trajectory and a third trajectory under the slurry coating machine to coat the second bonding surface of the inner tank and the third bonding surface of the seat ring with slurry;

[0009] receive the outer enclosure and connect the outer enclosure to the second bonding surface and the third bonding surface.

[0010] As an improvement to the above solution, the slurry coating machine includes a slurry storage tank, a slurry delivery pipe, a driving pump, a filling valve, an air delivery pipeline, and a solenoid valve. One end of the slurry delivery pipe communicates with the slurry storage tank through the driving pump, the other end of the slurry delivery pipe is connected to the filling valve, and the solenoid valve is arranged on the air delivery pipeline;

[0011] The filling valve and the solenoid valve are respectively connected to the controller. The controller controls the blank picking and bonding manipulator to drive the support plate to repeat the movement along the first trajectory, the second trajectory, and the third trajectory at least twice. When the blank picking and bonding manipulator drives the support plate to move along the first trajectory, the second trajectory, and the third trajectory for the first time, the controller controls the solenoid valve to open;

[0012] When the blank picking and bonding manipulator drives the support plate to move along the first trajectory, the second trajectory, and the third trajectory for the last time, the controller controls the filling valve to open.

[0013] As an improvement to the above solution, the seat ring molding press, the inner liner molding press, the outer enclosure molding press, and the slurry coating machine are all within the working radius of the blank picking and bonding manipulator.

[0014] As an improvement to the above solution, it further includes a blank rack. At least two layers of guide rails for receiving the support plate are provided on the blank rack. One layer of guide rails is arranged at the top of the blank rack for receiving the support plate with the blank body.

[0015] A support frame is provided at the free end of the blank picking and bonding manipulator. The support frame can pass through the blank rack. A positioning post is provided on the top surface of the support frame, and a positioning groove adapted to the positioning post is provided on the bottom surface of the support plate.

[0016] As an improvement to the above solution, the seat ring molding press includes a bottom frame, a mounting bracket, an upper seat ring mold, a lower seat ring mold, a first driving oil cylinder, and a rotary driving mechanism. The lower seat ring mold and the first driving oil cylinder are respectively fixed to the mounting bracket. The piston end of the first driving oil cylinder is connected to the upper seat ring mold for driving the upper seat ring mold to approach or move away from the lower seat ring mold. The rotary driving mechanism is fixedly arranged on the bottom frame. The mounting bracket is hinged to the bottom frame through a rotating shaft, and the rotary driving mechanism is connected to the rotating shaft for driving the mounting bracket to flip.

[0017] The free end of the rotating shaft extends to the side of the rotary driving mechanism away from the mounting bracket. A pointer is fixedly provided at the free end of the rotating shaft. A first proximity switch is provided on the side of the rotary driving mechanism away from the mounting bracket. The first proximity switch is arranged on the rotation path of the pointer, and the first proximity switch is connected to the rotary driving mechanism.

[0018] As an improvement of the above solution, a locking cylinder is provided on the base frame, a locking plate is provided on the mounting bracket, and a positioning groove corresponding to the piston end of the locking cylinder is provided on the locking plate.

[0019] As an improvement of the above scheme, the outer enclosure molding press comprises a first frame, an outer enclosure upper die, an outer enclosure lower die and a second driving oil cylinder, the outer enclosure lower die and the second driving oil cylinder are respectively fixed to the first frame, and the piston end of the second driving oil cylinder is connected to the outer enclosure upper die, and is used to drive the outer enclosure upper die to approach or move away from the outer enclosure lower die;

[0020] Wherein, first bases are respectively provided on both sides of the bottom of the first frame, one side of the first frame is hinged to the first base, and the other side of the first frame is hinged to the first base via a first tilt driving cylinder.

[0021] As an improvement of the above scheme, the liner molding machine includes a second frame, an liner upper mold and an liner lower mold arranged oppositely, two side molds arranged between the liner upper mold and the liner lower mold and oppositely arranged, and a top pressure cylinder and a side pressure cylinder;

[0022] The liner lower die, top pressure oil cylinder and side pressure oil cylinder are respectively fixed to the second frame, and the piston end of the top pressure oil cylinder is connected to the liner upper die, so as to drive the liner upper die to approach or move away from the liner lower die;

[0023] The side pressure cylinder is correspondingly arranged on the side of the side mold, and is used to drive the side molds to move closer to each other;

[0024] A horizontal slide rail and a hanger vertically arranged with the horizontal slide rail are provided on the top of the liner upper mold; the side molds are fixed to the bottom of the hanger; the hanger is slidably connected with the horizontal slide rail; a mold opening cylinder corresponding to the side mold is provided on the top of the liner upper mold; the piston end of the mold opening cylinder is connected with the hanger for driving the side molds to move away from each other.

[0025] As an improvement of the above scheme, the outer enclosure molding machine, the inner liner molding machine and the seat ring molding machine are all set as two groups, and the two groups of the outer enclosure molding machine, the inner liner molding machine and the seat ring molding machine are respectively arranged on both sides of the blank taking and bonding robot, and the controller controls the two groups of the outer enclosure molding machine, the inner liner molding machine and the seat ring molding machine to operate successively, and controls the blank taking and bonding robot to successively form the seat ring, the inner liner and the outer enclosure of the front group, and then successively form the seat ring, the inner liner and the outer enclosure of the rear group.

[0026] The implementation of the present invention has the following beneficial effects:

[0027] The present invention discloses an intelligent integrated robot workstation for high-pressure grouting of a toilet. By connecting a seat ring molding press, an inner tank molding press, an outer enclosure molding press, a blank picking and bonding manipulator, and a slurry coating machine to a controller respectively, the controller controls the seat ring molding press, the inner tank molding press, and the outer enclosure molding press to form the seat ring, the inner tank, and the outer enclosure in sequence. And it controls the blank picking and bonding manipulator to drive the support plate to sequentially receive the seat ring and move along a first trajectory to coat slurry on the first bonding surface of the seat ring, further receive the inner tank and connect the inner tank to the first bonding surface, and drive the inner tank to move along a second trajectory and a third trajectory under the slurry coating machine to coat slurry on the second bonding surface of the inner tank and the third bonding surface of the seat ring. Finally, it receives the outer enclosure and connects the outer enclosure to the second bonding surface and the third bonding surface, completing the automatic grouting molding of the seat ring, the inner tank, and the outer enclosure, as well as the bonding of the entire toilet blank; the blank picking and bonding manipulator operates according to the first trajectory, the second trajectory, and the third trajectory set by the program and cooperates with the slurry coating machine to achieve automatic slurry coating. The slurry application amount and the running trajectory are more accurate, and the product qualification rate is effectively improved compared with the traditional manual slurry application; after the seat ring, the inner tank, and the outer enclosure are formed, there is no need to transfer or store the blanks through a conveyor line. The seat ring, the inner tank, and the outer enclosure are formed in an orderly manner, and are transferred, coated with slurry, and bonded in a timely manner after being formed. The entire forming, blank receiving, and bonding processes are carried out at the workstation, eliminating the manual transfer process and improving the efficiency; the entire production system has a compact structure, improving the space utilization rate of the factory building; realizing unmanned automatic production and reducing the input of labor.

[0028] In addition, considering the structural characteristics of each component part of the toilet blank, the present invention enables the blank picking and bonding manipulator to cooperate with the seat ring molding press, the inner tank molding press, and the outer enclosure molding press. The blank picking and bonding manipulator drives the support plate to sequentially enter the seat ring molding press, the inner tank molding press, and the outer enclosure molding press to receive the immediately formed seat ring, inner tank, and outer enclosure. The blank picking and bonding manipulator does not need to consider the problem of clamping and fixing the blank, and only needs to support the support plate. Therefore, the free end structure of the blank picking and bonding manipulator is very simple.

[0029] After the inner tank is bonded to the seat ring, the present invention then makes the outer enclosure bond to the inner tank and the seat ring simultaneously. On the one hand, since the connection surface between the inner tank and the seat ring is larger than the connection surface between the inner tank and the outer enclosure, and the volume of the end of the inner tank connected to the seat ring is larger than the volume of the end of the inner tank connected to the outer enclosure. When the toilet blank is bonded and formed, the present invention first uses the seat ring to receive the inner tank, making the inner tank upside down on the seat ring, which can avoid the situation that the inner tank is top-heavy and deformed due to its own weight; on the other hand, the outer diameter of the opening side of the outer enclosure is larger. When the toilet blank is bonded and formed, the present invention finally uses the seat ring and the inner tank that are bonded to each other to receive the outer enclosure, making the outer enclosure upside down on the seat ring and the inner tank. The outer enclosure is in a tower shape and is not easily deformed, and the inner tank plays a certain supporting role for the outer enclosure, which can further avoid the collapse of the outer enclosure, and the forming effect of the toilet blank is good. Description of the Drawings

[0030] Figure 1 is a schematic structural view of an embodiment of a high-pressure grouting intelligent integrated robot workstation for a toilet of the present invention;

[0031] Figure 2 is Figure 1 a schematic structural view of the blank taking and bonding manipulator;

[0032] Figure 3 is Figure 1 a schematic structural view of the slurry coating machine;

[0033] Figure 4 is Figure 1 a schematic structural view of the seat ring molding press;

[0034] Figure 5 is Figure 4 a schematic exploded structural view of the rotary drive mechanism;

[0035] Figure 6 is Figure 1 a schematic structural view of the outer enclosure molding press;

[0036] Figure 7 is Figure 1 a schematic structural view of the inner tank molding press. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] As Figure 1 shown, this embodiment provides an embodiment of a high-pressure grouting intelligent integrated robot workstation for a toilet, including a seat ring molding press 1 for molding a seat ring, an inner tank molding press 2 for molding an inner tank, an outer enclosure molding press 3 for molding an outer enclosure, as well as a slurry coating machine 4, a blank taking and bonding manipulator 5 and a controller. The seat ring molding press 1, the inner tank molding press 2, the outer enclosure molding press 3, the blank taking and bonding manipulator 5 and the slurry coating machine 4 are respectively connected to the controller. The controller controls the seat ring molding press 1, the inner tank molding press 2 and the outer enclosure molding press 3 to respectively and sequentially mold the seat ring, the inner tank and the outer enclosure. A support plate 6 is movably arranged at the free end of the blank taking and bonding manipulator 5. The controller controls the blank taking and bonding manipulator 5 to drive the support plate 6 to sequentially receive the seat ring and drive the seat ring to move along a first trajectory below the slurry coating machine 4 so that the first bonding surface of the seat ring is coated with slurry; receive the inner tank and connect the inner tank to the first bonding surface, and drive the inner tank to move along a second trajectory and a third trajectory below the slurry coating machine 4 so that the second bonding surface of the inner tank and the third bonding surface of the seat ring are coated with slurry; receive the outer enclosure and connect the outer enclosure to the second bonding surface and the third bonding surface.

[0039] In this embodiment, the seat ring molding press 1, the inner liner molding press 2, the outer enclosure molding press 3, the blank picking and bonding manipulator 5, and the slurry coating machine 4 are respectively connected to the controller. The controller controls the seat ring molding press 1, the inner liner molding press 2, and the outer enclosure molding press 3 to form the seat ring, the inner liner, and the outer enclosure in sequence. And it controls the blank picking and bonding manipulator 5 to drive the support plate 6 to sequentially receive the seat ring and move along the first trajectory so that the first bonding surface to be bonded of the seat ring is coated with slurry, further receive the inner liner and connect the inner liner to the first bonding surface to be bonded, and drive the inner liner to move along the second trajectory and the third trajectory under the slurry coating machine 4 so that the second bonding surface to be bonded of the inner liner and the third bonding surface of the seat ring are coated with slurry. Finally, it receives the outer enclosure and connects the outer enclosure to the second bonding surface to be bonded and the third bonding surface, completing the automatic grouting molding of the seat ring, the inner liner, and the outer enclosure, as well as the bonding of the entire toilet body; the blank picking and bonding manipulator 5 operates according to the first trajectory, the second trajectory, and the third trajectory set by the program and cooperates with the slurry coating machine 4 to achieve automatic slurry coating. The slurry amount and the running trajectory are more accurate, and the product qualification rate is effectively improved compared with the traditional manual slurry coating; after the seat ring, the inner liner, and the outer enclosure are formed, there is no need to transfer or store the blanks through a conveyor line. The seat ring, the inner liner, and the outer enclosure are formed in an orderly manner, and are promptly transferred, coated with slurry, and bonded after being formed. The entire forming, blank receiving, and bonding processes are carried out at the workstation, eliminating the manual transfer process and improving the efficiency; the entire production system has a compact structure, improving the space utilization rate of the factory building; realizing unmanned automatic production and reducing the labor input.

[0040] In addition, considering the structural characteristics of each component part of the toilet body in this embodiment, the blank picking and bonding manipulator 5 is coordinated with the seat ring molding press 1, the inner liner molding press 2, and the outer enclosure molding press 3. The blank picking and bonding manipulator 5 drives the support plate 6 to sequentially enter the seat ring molding press 1, the inner liner molding press 2, and the outer enclosure molding press 3 to receive the immediately formed seat ring, inner liner, and outer enclosure. The blank picking and bonding manipulator does not need to consider the problem of clamping and fixing the blank, and only needs to hold the support plate 6. Therefore, the free end structure of the blank picking and bonding manipulator 5 is very simple.

[0041] After the inner liner and the seat ring are bonded in this embodiment, the outer enclosure is then bonded to the inner liner and the seat ring simultaneously. On the one hand, since the connection surface between the inner liner and the seat ring is larger than the connection surface between the inner liner and the outer enclosure, and the volume of the end of the inner liner connected to the seat ring is larger than the volume of the end of the inner liner connected to the outer enclosure, in the bonding and forming of the toilet body of the present invention, the seat ring is first used to receive the inner liner, and the inner liner is buckled on the seat ring, which can avoid the situation that the inner liner is top-heavy and deformed due to its own weight; on the other hand, the outer diameter of the open side of the outer enclosure is larger. In the bonding and forming of the toilet body of the present invention, finally, the mutually bonded seat ring and inner liner are used to receive the outer enclosure, and the outer enclosure is buckled on the seat ring and the inner liner. The outer enclosure is in a tower shape and is not easily deformed, and the inner liner plays a certain supporting role for the outer enclosure, which can further avoid the collapse of the outer enclosure, and the forming effect of the toilet body is good.

[0042] Since the grouting molding time is relatively long, in order to further improve the production efficiency and reduce the waiting time of the blank taking and bonding robot 5 during the seat ring molding process, the present embodiment preferably sets the outer enclosure molding machine 3, the inner liner molding machine 2 and the seat ring molding machine 1 as two groups, and the two groups of the outer enclosure molding machine 3, the inner liner molding machine 2 and the seat ring molding machine 1 are respectively arranged on both sides of the blank taking and bonding robot 5, and the controller controls the two groups of the outer enclosure molding machine 3, the inner liner molding machine 2 and the seat ring molding machine 1 to operate successively, and controls the blank taking and bonding robot 5 to undertake and bond the front group to successively form the seat ring, the inner liner and the outer enclosure, and then undertake and bond the rear group to successively form the seat ring, the inner liner and the outer enclosure.

[0043] In addition, the workstation of this embodiment also includes a blank frame 7. The blank frame 7 is provided with at least two layers of guide rails for receiving the support plate 6, one of which is provided at the top of the blank frame 7 for receiving the support plate 6 with the blank, and the lower guide rail is used to support the empty support plate 6. Figure 2 In this embodiment, the free end of the blank taking and bonding robot 5 is provided with a support frame 51, and the support frame 51 can pass through the blank frame 7. The top surface of the support frame 51 is provided with a positioning column 511, and the bottom surface of the support plate 6 is provided with a positioning groove adapted to the positioning column 511. The positioning column 511 is truncated cone or conical, which facilitates the separation of the support plate 6 and the support frame 51 in the vertical direction while keeping the support plate 6 and the support frame 51 in horizontal positioning assembly.

[0044] The seat ring molding machine 1 , the liner molding machine 2 , the outer enclosure molding machine 3 , the slurry coating machine 4 and the blank frame 7 of this embodiment are all located within the working radius of the blank taking and bonding robot 5 .

[0045] Combination Figure 3, the slurry applicator 4 in this embodiment specifically includes a slurry storage tank 41, a slurry delivery pipe 42, a driving pump 43, a filling valve 44, an air delivery pipeline 45 and a solenoid valve. One end of the slurry delivery pipe 42 communicates with the slurry storage tank 41 through the driving pump 43, the other end of the slurry delivery pipe 42 is connected to the filling valve 44, and the solenoid valve is arranged on the air delivery pipeline 45; the filling valve 44 and the solenoid valve are respectively connected to the controller. The controller controls the blank picking and bonding manipulator 5 to drive the support plate 6 to repeat the movement along the first trajectory, the second trajectory and the third trajectory at least twice. When the blank picking and bonding manipulator 5 drives the support plate 6 to move along the first trajectory, the second trajectory and the third trajectory for the first time, the controller controls the solenoid valve to open; when the blank picking and bonding manipulator 5 drives the support plate 6 to move along the first trajectory, the second trajectory and the third trajectory for the last time, the controller controls the filling valve 44 to open. Thus, before applying slurry to the first bonding surface of the seat ring, the second bonding surface of the inner tank and the third bonding surface of the seat ring, the air delivery pipeline 45 of the slurry applicator 4 can advance to drain the residual moisture on the first bonding surface of the seat ring, the second bonding surface of the inner tank and the third bonding surface of the seat ring through high-pressure gas, improving the acting force between the bonding slurry and the first bonding surface, the second bonding surface and the third bonding surface.

[0046] Combined with Figure 4 , the seat ring molding press 1 of this embodiment includes a base frame 11, a mounting bracket 12, a seat ring upper mold 13, a seat ring lower mold 14, a first driving oil cylinder 15 and a rotary driving mechanism 16. The seat ring lower mold 14 and the first driving oil cylinder 15 are respectively fixed to the mounting bracket 12. The piston end of the first driving oil cylinder 15 is connected to the seat ring upper mold 13 for driving the seat ring upper mold 13 to approach or move away from the seat ring lower mold 14. The rotary driving mechanism 16 is fixedly arranged on the base frame 11. The mounting bracket 12 is hinged to the base frame 11 through a rotating shaft 17, and the rotary driving mechanism 16 is connected to the rotating shaft 17 for driving the mounting bracket 12 to turn over. Before the seat ring upper mold 13 and the seat ring lower mold 14 are opened, the rotary driving mechanism 16 drives the mounting bracket 12 to drive the seat ring upper mold 13 and the seat ring lower mold 14 to turn over, so that the seat ring upper mold 13 and the seat ring lower mold 14 form a set angle with the horizontal direction, which is convenient for draining water and accelerating the grouting molding.

[0047] Combined with Figure 5, to ensure that the mounting bracket 12 flips to the set position each time, the free end of the rotating shaft 17 in this embodiment extends to the side of the rotation driving mechanism 16 away from the mounting bracket 12. A pointer 18 is fixedly provided at the free end of the rotating shaft 17. A first proximity switch 19 is provided on the side of the rotation driving mechanism 16 away from the mounting bracket 12. The first proximity switch 19 is arranged on the rotation path of the pointer 18, and the first proximity switch 19 is connected to the rotation driving mechanism 16. When the pointer 18 at the free end of the rotating shaft 17 moves to the position of the first proximity switch 19, the rotation driving mechanism 16 stops operating, causing the mounting bracket 12 to stay at this position.

[0048] In addition, a locking cylinder 10 is provided on the chassis 11, a locking plate 121 is provided on the mounting bracket 12, and a positioning groove corresponding to the piston end of the locking cylinder 10 is provided on the locking plate 121. When the rotation driving mechanism 16 drives the mounting bracket 12 to flip and reset, the driving piston end of the locking cylinder 10 extends into the positioning groove, causing the mounting bracket 12 and the upper die 13 and lower die 14 of the seat ring thereon to stay at the initial position, ensuring that the blank picking and bonding manipulator 5 picks and bonds the blanks accurately.

[0049] Combined with Figure 6 , the outer enclosure molding press 3 includes a first frame 31, an outer enclosure upper die 32, an outer enclosure lower die 33, and a second driving oil cylinder 34. The outer enclosure lower die 33 and the second driving oil cylinder 34 are respectively fixed to the first frame 31. The piston end of the second driving oil cylinder 34 is connected to the outer enclosure upper die 32 for driving the outer enclosure upper die 32 to approach or move away from the outer enclosure lower die 33. Among them, first bases 35 are respectively provided on both sides of the bottom of the first frame 31. One side of the first frame 31 is hinged to the first base 35, and the other side of the first frame 31 is hinged to the first base 35 through a first inclined driving oil cylinder 36. Before the outer enclosure upper die 32 and the outer enclosure lower die 33 are opened, the first inclined driving oil cylinder 36 drives the first frame 31 to flip by a certain angle around the first base 35, accelerating the drainage during the outer enclosure grouting molding process.

[0050] Combined with Figure 7The inner liner molding machine 2 includes a second frame 21, an inner liner upper mold 22 and an inner liner lower mold 23 arranged oppositely, two side molds 24 arranged between the inner liner upper mold 22 and the inner liner lower mold 23 and oppositely arranged, and a top pressure cylinder 25 and a side pressure cylinder 26; the inner liner lower mold 23, the top pressure cylinder 25 and the side pressure cylinder 26 are respectively fixed to the second frame 21, and the piston end of the top pressure cylinder 25 is connected to the inner liner upper mold 22, and is used to drive the inner liner upper mold 22 to approach or move away from the inner liner lower mold 23; the side pressure cylinder 26 corresponds to It is arranged on the side of the side mold 24 and is used to drive the side molds 24 to move closer to each other; a horizontal slide rail 221 and a hanger 222 vertically arranged with the horizontal slide rail 221 are arranged on the top of the inner liner upper mold 22, the side mold 24 is fixed to the bottom of the hanger 222, the hanger 222 is slidably connected with the horizontal slide rail 221, and a mold opening cylinder 27 corresponding to the side mold 24 is arranged on the top of the inner liner upper mold 22, and the piston end of the mold opening cylinder 27 is connected with the hanger 222, which is used to drive the side molds 24 to move away from each other.

[0051] When closing the mold, the side pressure cylinder 26 drives the two side molds 24 to approach each other and close, and the top pressure cylinder 25 drives the liner upper mold 22 and the two side molds 24 to descend and approach the liner lower mold 23 to achieve overall closing; when opening the mold, the top pressure cylinder 25 drives the liner upper mold 22 and the two side molds 24 to lift and move away from the liner lower mold 23. When the blank taking and bonding robot 5 extends between the two side molds 24 and the liner lower mold 23 to receive the liner, the mold opening cylinder 27 drives the two side molds 24 to move away from each other, and the top pressure cylinder 25 further drives the liner upper mold 22 and the two side molds 24 to lift. In order to accelerate the drainage of the liner grouting molding process, the second frame 21 of this embodiment is provided with a second base 28 on both sides of the bottom, one side of the second frame 21 is hinged to the second base 28, and the other side of the second frame 21 is hinged to the second base 28 through a second tilting drive cylinder 29. The second tilting drive cylinder 29 can drive the second frame 21 to flip around the second base 28 at a certain angle.

[0052] The working process of the intelligent one-piece robot workstation for high-pressure grouting of toilets in this embodiment is as follows:

[0053] 1. The blank taking and bonding robot 5 drives the support frame 51 to lift up the unloaded support plate 6 on the blank frame 7;

[0054] 2. The blank taking and bonding robot 5 drives the support plate 6 to move close to the seat ring molding machine 1. After the seat ring molding machine 1 opens the mold, the support plate 6 is driven to extend between the seat ring upper mold 13 and the seat ring lower mold 14, and maintains a distance of 5 to 18 mm from the seat ring upper mold 13. When the seat ring is demolded from the seat ring upper mold 13, the support plate 6 receives the seat ring;

[0055] 3. The blank taking and bonding robot 5 drives the support plate 6 supporting the seat ring to move to below the nozzle of the filling valve 44 of the slurry coating machine 4, and drives the support plate 6 to move along the first trajectory, so that the bonding slurry is coated on the first bonding surface of the seat ring (i.e., the surface where the seat ring and the inner liner are bonded);

[0056] 4. The blank-taking and bonding robot 5 drives the support plate 6 supporting the seat ring coated with adhesive slurry to move close to the liner molding machine 2. When the top pressure cylinder 25 of the liner molding machine 2 drives the liner upper mold 22 and the two side molds 24 to lift and move away from the liner lower mold 23, the blank-taking and bonding robot 5 extends between the two side molds 24 and the liner lower mold 23, and keeps a distance of 5 to 18 mm from the bottom of the side mold 24. When the mold opening cylinder 27 drives the two side molds 24 to move away from each other, the liner is demolded from the liner upper mold 22 and the side mold 24, and the support plate 6 receives the liner, and the liner is bonded to the adhesive slurry of the first bonding surface on the seat ring;

[0057] 5. The blank-taking and bonding robot 5 drives the support plate 6 supporting the seat ring and the inner liner to move to below the nozzle of the slurry coating machine 4, drives the support plate 6 to move along the second trajectory, so that the bonding slurry is coated on the second bonding surface of the inner liner (i.e., the surface where the inner liner and the outer enclosure are bonded), and drives the support plate 6 to move along the second trajectory, so that the bonding slurry is coated on the third bonding surface of the seat ring (i.e., the surface where the seat ring and the outer enclosure are bonded);

[0058] 6. The blank-taking and bonding robot 5 drives the support plate 6 supporting the seat ring and the inner liner coated with adhesive paste to move close to the outer enclosure molding machine 3. After the outer enclosure molding machine 3 is opened, the support plate 6 is driven to extend between the outer enclosure upper mold 32 and the outer enclosure lower mold 33, and maintains a distance of 5 to 18 mm from the outer enclosure upper mold 32. When the outer enclosure is demolded from the outer enclosure upper mold 32, the support plate 6 receives the outer enclosure, and the outer enclosure is bonded to the adhesive paste on the second bonding surface of the inner liner and to the adhesive paste on the third bonding surface of the seat ring to form a toilet blank;

[0059] 7. The blank taking and bonding robot 5 drives the support plate 6 supporting the toilet blank to move to the top of the blank frame 7;

[0060] 8. Repeat the above steps, so that the blank taking and bonding robot 5 cooperates with the two groups of outer enclosure molding machines 3, inner liner molding machines 2 and seat ring molding machines 1 respectively arranged on both sides, and after the front group successively forms the seat ring, inner liner and outer enclosure for connection and bonding, the rear group successively forms the seat ring, the inner liner and the outer enclosure for connection and bonding.

[0061] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. An intelligent integrated robot workstation for high-pressure grouting of a toilet bowl, characterized in that, It includes a seat ring molding press for molding a seat ring, an inner container molding press for molding an inner container, an outer enclosure molding press for molding an outer enclosure, a slurry coating machine, a blank picking and bonding manipulator, and a controller. The seat ring molding press, the inner container molding press, the outer enclosure molding press, the blank picking and bonding manipulator, and the slurry coating machine are respectively connected to the controller; The controller controls the seat ring molding press, the inner container molding press, and the outer enclosure molding press to sequentially mold the seat ring, the inner container, and the outer enclosure; A support plate is movably provided at the free end of the blank picking and bonding manipulator. The controller controls the blank picking and bonding manipulator to drive the support plate to sequentially receive the seat ring and drive the seat ring to move along a first trajectory under the slurry coating machine to coat the first bonding surface of the seat ring with slurry; receive the inner container and connect the inner container to the first bonding surface, and drive the inner container to move along a second trajectory and a third trajectory under the slurry coating machine to coat the second bonding surface of the inner container and the third bonding surface of the seat ring with slurry; receive the outer enclosure and connect the outer enclosure to the second bonding surface and the third bonding surface; The slurry coating machine includes a slurry storage tank, a slurry delivery pipe, a driving pump, a filling valve, an air delivery pipeline, and a solenoid valve. One end of the slurry delivery pipe communicates with the slurry storage tank through the driving pump, the other end of the slurry delivery pipe is connected to the filling valve, and the solenoid valve is arranged on the air delivery pipeline; The filling valve and the solenoid valve are respectively connected to the controller. The controller controls the blank picking and bonding manipulator to drive the support plate to repeat the movement along the first trajectory, the second trajectory, and the third trajectory at least twice. When the blank picking and bonding manipulator drives the support plate to move along the first trajectory, the second trajectory, and the third trajectory for the first time, the controller controls the solenoid valve to open; When the blank picking and bonding manipulator drives the support plate to move along the first trajectory, the second trajectory, and the third trajectory for the last time, the controller controls the filling valve to open; It further includes a blank rack. A support frame is provided at the free end of the blank picking and bonding manipulator. The support frame can pass through the blank rack. Positioning columns are provided on the top surface of the support frame, and positioning grooves adapted to the positioning columns are provided on the bottom surface of the support plate.

2. The intelligent integrated robot workstation for high-pressure grouting of a toilet bowl according to claim 1, characterized in that, The seat ring molding press, the inner container molding press, the outer enclosure molding press, and the slurry coating machine are all within the working radius of the blank picking and bonding manipulator.

3. The intelligent integrated robot workstation for high-pressure grouting of a toilet bowl according to claim 1, characterized in that, At least two layers of guide rails for receiving the support plate are provided on the blank rack. One layer of guide rails is provided at the top of the blank rack for receiving the support plate with a blank body.

4. The intelligent integrated robot workstation for high-pressure grouting of a toilet bowl according to claim 1, characterized in that, The seat ring molding press includes a bottom frame, a mounting bracket, an upper seat ring mold, a lower seat ring mold, a first driving oil cylinder, and a rotary driving mechanism. The lower seat ring mold and the first driving oil cylinder are respectively fixed to the mounting bracket. The piston end of the first driving oil cylinder is connected to the upper seat ring mold for driving the upper seat ring mold to approach or move away from the lower seat ring mold. The rotary driving mechanism is fixedly arranged on the bottom frame. The mounting bracket is hinged to the bottom frame through a rotating shaft, and the rotary driving mechanism is connected to the rotating shaft for driving the mounting bracket to flip.

5. The intelligent integrated robot workstation for high-pressure grouting of a toilet bowl according to claim 4, characterized in that, The free end of the rotating shaft extends to a side of the rotating drive mechanism away from the mounting bracket, a pointer is fixedly provided at the free end of the rotating shaft, a first proximity switch is provided at a side of the rotating drive mechanism away from the mounting bracket, the first proximity switch is arranged on the rotation path of the pointer, and the first proximity switch is connected to the rotating drive mechanism.

6. The intelligent integral robot workstation for high-pressure grouting of a toilet bowl according to claim 4 or 5, characterized in that, The base frame is provided with a locking cylinder, the mounting bracket is provided with a locking plate, and the locking plate is provided with a positioning groove corresponding to the piston end of the locking cylinder.

7. The intelligent integrated robot workstation for high-pressure grouting of a toilet bowl according to claim 1, characterized in that The outer enclosure molding press comprises a first frame, an outer enclosure upper die, an outer enclosure lower die and a second driving oil cylinder, wherein the outer enclosure lower die and the second driving oil cylinder are respectively fixed to the first frame, and a piston end of the second driving oil cylinder is connected to the outer enclosure upper die for driving the outer enclosure upper die to approach or move away from the outer enclosure lower die; Wherein, first bases are respectively provided on both sides of the bottom of the first frame, one side of the first frame is hinged to the first base, and the other side of the first frame is hinged to the first base via a first tilt driving cylinder.

8. The intelligent integrated robot workstation for high-pressure grouting of a toilet bowl according to claim 1, characterized in that, The inner liner molding machine comprises a second frame, an inner liner upper mold and an inner liner lower mold arranged oppositely, two side molds arranged between the inner liner upper mold and the inner liner lower mold and oppositely arranged, and a top pressure cylinder and a side pressure cylinder; The liner lower die, top pressure oil cylinder and side pressure oil cylinder are respectively fixed to the second frame, and the piston end of the top pressure oil cylinder is connected to the liner upper die, so as to drive the liner upper die to approach or move away from the liner lower die; The side pressure cylinder is correspondingly arranged on the side of the side mold, and is used to drive the side molds to move closer to each other; A horizontal slide rail and a hanger vertically arranged with the horizontal slide rail are provided on the top of the liner upper mold; the side molds are fixed to the bottom of the hanger; the hanger is slidably connected with the horizontal slide rail; a mold opening cylinder corresponding to the side mold is provided on the top of the liner upper mold; the piston end of the mold opening cylinder is connected with the hanger for driving the side molds to move away from each other.

9. The intelligent integral robot workstation for high-pressure grouting of toilet bowls according to claim 1, characterized in that, The outer enclosure molding machine, the inner liner molding machine and the seat ring molding machine are all set into two groups, and the two groups of the outer enclosure molding machine, the inner liner molding machine and the seat ring molding machine are respectively arranged on both sides of the blank taking and bonding robot. The controller controls the two groups of the outer enclosure molding machine, the inner liner molding machine and the seat ring molding machine to operate successively, and controls the blank taking and bonding robot to successively form the seat ring, the inner liner and the outer enclosure for the front group, and then successively form the seat ring, the inner liner and the outer enclosure for the rear group.

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