High-pressure squat toilet forming mold

Abstract

The utility model discloses a high pressure squatting closet forming die, including the shell, upper mould core, lower mould core, the shell surface upper portion is equipped with the locating hole seat, the shell top is equipped with the fixed plate, and the fixed plate lower surface is equipped with the locating rod, and the upper mould core is installed to the fixed plate lower surface, and the upper mould core is connected with the shell through the locating piece, and the lower mould core is placed in the shell inside, and the lower mould core side is open, and the lower mould core side is equipped with the taking and placing plate, and the taking and placing plate is detachably connected with the assembly plate, the mud in the upper mould core and the lower mould core between forms the squatting closet mud blank, and the mechanical arm utilizes the taking and placing plate to move the lower mould core and the squatting closet mud blank upwards, can take out the squatting closet mud blank from the shell quickly, waits for the squatting closet mud blank preliminary solidification, and the squatting closet mud blank structural strength improves, can take down the squatting closet mud blank from the lower mould core's open, in the process of taking down the squatting closet mud blank, do not need to turn over the squatting closet mud blank, reduce the squatting closet mud blank deformation risk, be favorable to the uniform degree of improving the squatting closet mud blank quality.

Description

Technical Field

[0001] This utility model relates to the field of squat toilet manufacturing technology, specifically a high-pressure squat toilet forming mold. Background Technology

[0002] The manufacturing process for squat toilets involves injecting slurry into a mold, which shapes the slurry. After the slurry solidifies, a squat toilet blank is formed. To remove the squat toilet blank, the upper mold is removed first, then a receiving plate is placed on the lower mold. Next, the lower mold and the squat toilet blank inside are flipped over, and finally, the lower mold and the squat toilet blank are separated. This mold-based method involves too many steps in removing the squat toilet blank, affecting production efficiency. Furthermore, if the flipping process is unstable or the force is uneven, it can cause localized deformation of the squat toilet blank, resulting in inconsistent quality. Utility Model Content

[0003] The purpose of this utility model is to provide a high-pressure squat toilet molding die to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-pressure squat toilet molding die, including a mold shell, a positioning hole seat installed on the upper surface of the mold shell, a fixing plate provided above the mold shell, and a positioning rod provided on the lower surface of the fixing plate, to avoid misalignment of the upper and lower mold cores during the molding process, and to reduce defects such as uneven wall thickness and missing edges and corners in the squat toilet blank;

[0005] The upper mold core is installed on the lower surface of the fixed plate and is connected to the mold shell through a positioning component. The upper mold core can be more accurately molded with the lower mold core, and the squat toilet mud blank is not easily deformed.

[0006] The lower mold core is placed inside the mold shell. The side of the lower mold core is open, allowing for quick removal of the lower mold core and the squat toilet clay blank, simplifying the demolding process and improving production efficiency. The side of the lower mold core is equipped with a pick-and-place plate, on which an assembly plate is detachably connected. The lower mold core and the squat toilet clay blank are removed from the mold shell using the assembly plate and the pick-and-place plate, facilitating the removal of the lower mold core by an external robotic arm through the assembly plate.

[0007] Furthermore, the surface of the fixing plate is provided with fixing holes, which can be quickly connected to the lifting equipment. The upper mold core and the fixing plate are provided with a second screw hole and a first screw hole, and the upper mold core and the fixing plate are fixed with bolts. The bolt fixing method is simple to operate and can ensure the stability of the upper mold core during use, avoiding displacement of the upper mold core due to vibration or pressure.

[0008] Furthermore, the positioning hole seat has a square hole, and the lower end of the positioning rod has a trapezoidal block. The trapezoidal block is inserted into the square hole, which can quickly achieve the initial positioning of the fixing plate and the mold shell, reduce the mold closing time, enhance the positioning stability, and avoid damage to the mold or squat toilet blank due to displacement during mold closing.

[0009] Furthermore, the positioning component includes four conical columns and conical grooves. The conical columns are connected to the four corners of the upper surface of the mold shell, and the conical grooves are located at the four corners of the lower surface of the upper mold core. The guiding effect of the conical surface can automatically calibrate the positional deviation between the upper mold core and the mold shell, ensuring that the cavity (forming space of the squat toilet blank) formed by the upper mold core and the lower mold core is uniform, avoiding excessively thin or thick local wall thickness of the squat toilet due to centering deviation, and improving the squat toilet's impact resistance and crack prevention capabilities.

[0010] Furthermore, four fixing ears are fixedly connected to the lower part of the mold shell surface. The fixing ears have round holes, which makes it easy to fix the entire mold in a designated position, ensuring that the mold will not shake or shift during operation, thus improving the safety of the mold.

[0011] Furthermore, the mold shell surface is provided with a groove, and the pick-and-place plate is located inside the groove, which can prevent the pick-and-place plate from protruding from the mold shell surface, thus not affecting the downward movement of the upper mold core, and can also position the lower mold core.

[0012] Furthermore, the surface of the pick-and-place plate is provided with insertion holes and two strip grooves, and the surface of the assembly plate is fixedly connected with insertion rods and strip rods. During assembly, the insertion rods are inserted into the insertion holes and the strip rods are embedded in the strip grooves, which can form a stable force-bearing structure, making it convenient for the robotic arm to drive the pick-and-place plate and the lower mold core to move through the assembly plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The mud slurry forms a squat toilet blank between the upper mold core and the lower mold core. When the squat toilet blank is removed, the robotic arm controls the assembly plate to dock with the pick-and-place plate. The robotic arm uses the pick-and-place plate to move the lower mold core and the squat toilet blank upwards. The squat toilet blank can be quickly removed from the mold shell. After the squat toilet blank has initially solidified and the structural strength of the squat toilet blank has increased, the squat toilet blank can be removed from the opening of the lower mold core. During the process of removing the squat toilet blank, there is no need to flip the squat toilet blank, which reduces the risk of deformation of the squat toilet blank and helps to improve the uniformity of the squat toilet blank quality.

[0015] (2) When the fixed plate moves the upper mold core downward, the positioning rod moves synchronously with the fixed plate. The trapezoidal block at the lower end of the positioning rod can quickly enter the positioning hole seat, and the trapezoidal block at the upper end can be fully inserted into the positioning hole seat, which can improve the mold closing accuracy of the upper mold core and the lower mold core. The conical groove of the upper mold core can be fitted onto the conical column. When the conical groove is fully fitted onto the conical column, the upper mold core and the lower mold core can be positioned again. The mold closing consistency is high each time, ensuring the consistency of the forming of the squat toilet mud blank. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the entire utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is an exploded view from another perspective of the present invention;

[0019] Figure 4 This is a schematic diagram of the connection between the upper mold core and the conical groove of this utility model;

[0020] Figure 5 This is a schematic diagram showing the separation of the pick-up and placement plate and the assembly plate of this utility model.

[0021] In the diagram: 1. Mold shell; 2. Fixing ear; 3. Positioning hole seat; 4. Fixing plate; 5. Strip rod; 6. Fixing hole; 7. First screw hole; 8. Positioning rod; 9. Conical column; 10. Groove; 11. Upper mold core; 12. Second screw hole; 13. Lower mold core; 14. Pick-up and put-out plate; 15. Assembly plate; 16. Conical groove; 17. Insertion hole; 18. Strip groove; 19. Insert rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example:

[0024] Please see Figure 1-5 This utility model provides a technical solution: a high-pressure squat toilet forming mold, including a mold shell 1, a positioning hole seat 3 is installed on the upper surface of the mold shell 1, a fixing plate 4 is provided above the mold shell 1, and a positioning rod 8 is provided on the lower surface of the fixing plate 4;

[0025] Upper mold core 11 is installed on the lower surface of the fixing plate 4 and is connected to the mold shell 1 through a positioning component;

[0026] The lower mold core 13 is placed inside the mold shell 1. The side of the lower mold core 13 is open. The side of the lower mold core 13 is provided with a pick-and-place plate 14. An assembly plate 15 is detachably connected to the pick-and-place plate 14. The lower mold core 13 and the squat toilet mud blank are taken out from the mold shell 1 using the assembly plate 15 and the pick-and-place plate 14.

[0027] In this embodiment, as Figure 1 As shown, the surface of the fixing plate 4 is provided with fixing holes 6. Screws and nuts are used to connect the fixing plate 4 to the lifting device through the fixing holes 6. The lifting device is used to control the lifting of the fixing plate 4 and the upper mold core 11. The upper mold core 11 and the fixing plate 4 are provided with a second screw hole 12 and a first screw hole 7. The upper mold core 11 and the fixing plate 4 are fixed with bolts. When replacing different models of upper mold core 11 or cleaning and repairing the fixing plate 4 and the upper mold core 11, it is only necessary to remove the bolts to separate the two, which is simple to operate.

[0028] In this embodiment, as Figure 2 As shown, the positioning hole seat 3 has a square hole, and the lower end of the positioning rod 8 has a trapezoidal block. The trapezoidal block is inserted into the square hole. The gap between the square hole and the trapezoidal block is small, and the trapezoidal block can restrict lateral displacement by fitting against the side after insertion. This accurately calibrates the relative position of the upper mold core 11 and the lower mold core 13, ensuring the forming accuracy of the squat toilet mud blank.

[0029] In this embodiment, as Figure 2 and Figure 4 As shown, the positioning component includes four conical columns 9 and conical grooves 16. The conical columns 9 are connected to the four corners of the upper surface of the mold shell 1, and the conical grooves 16 are located at the four corners of the lower surface of the upper mold core 11. Utilizing the guiding characteristics of the conical surface, the upper mold core 11 and the mold shell 1 can be accurately aligned when the mold is closed. The cooperation between the conical columns 9 and the conical grooves 16 can disperse the pressure during molding, reduce stress concentration at the corners of the mold, and extend the service life of the mold. The four-corner positioning method makes the upper mold core 11 and the mold shell 1 more evenly stressed, avoids local deformation, and ensures the consistency of the squat toilet mud blank molding.

[0030] In this embodiment, as Figure 1 As shown, four fixing ears 2 are fixedly connected to the lower part of the surface of the mold shell 1. The fixing ears 2 have round holes. The mold shell 1 can be bolted to a designated position through the round holes of the four fixing ears 2 to avoid the overall vibration or displacement of the mold during the molding process of the squat toilet mud blank, ensure the stability of the molding process, and reduce problems such as ripples and irregular edges on the surface of the squat toilet mud blank caused by mold shaking.

[0031] In this embodiment, as Figure 2 As shown, the surface of the mold shell 1 is provided with a groove 10, and the pick-and-place plate 14 is located inside the groove 10, so that the surface of the pick-and-place plate 14 is flush with the surface of the mold shell 1. It can also position the lower mold core 13, improve the assembly accuracy of the lower mold core 13 and the mold shell 1, and make the squat toilet mud blank forming quality good.

[0032] In this embodiment, as Figure 5As shown, the surface of the pick-and-place plate 14 is provided with insertion holes 17 and two strip grooves 18. The surface of the assembly plate 15 is fixedly connected with insertion rods 19 and strip rods 5, which can quickly connect and fix the assembly plate 15 to the pick-and-place plate 14 without complicated tools. The assembly plate 15 has two insertion holes 17, which can be used to connect the assembly plate 15 to the robotic arm. The robotic arm controls the connection between the assembly plate 15 and the pick-and-place plate 14, and the lower mold core 13 and the squat toilet mud blank are taken out stably and quickly.

[0033] Specifically, during use, the robotic arm is connected to the assembly plate 15. The robotic arm controls the conical column 9 and the strip rod 5 on the assembly plate 15 to insert into the insertion hole 17 and the strip groove 18. The robotic arm is used to put the lower mold core 13 into the mold shell 1. The pick-and-place plate 14 is placed in the groove 10. The opening of the lower mold core 13 contacts the inner wall of the mold shell 1, which can prevent mud leakage.

[0034] After the lifting device is connected to the fixed plate 4, the lifting device controls the fixed plate 4 and the upper mold core 11 to move down. The positioning rod 8 is inserted into the positioning hole seat 3 to realize the positioning connection between the fixed plate 4 and the mold shell 1. The four conical grooves 16 of the upper mold core 11 are fitted onto the four conical columns 9 to realize the mold closing of the upper mold core 11 and the lower mold core 13. A mud injection port is reserved on the upper mold core 11, and the mud flows into the space between the upper mold core 11 and the lower mold core 13.

[0035] After the mud is shaped, it forms a squat toilet blank. The lifting device controls the upper mold core 11 to separate from the squat toilet blank. The robotic arm controls the assembly plate 15 to connect with the pick-and-place plate 14. The pick-and-place plate 14 drives the lower mold core 13 and the squat toilet blank to move upward, so that they can be quickly removed from the mold shell 1. After the squat toilet blank is initially dried and solidified, the structural strength of the squat toilet blank is improved. The lower mold core 13 is open, which makes it easy to separate the squat toilet blank from the lower mold core 13.

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

Claims

1. A high-pressure squat toilet forming mold, characterized in that, include: A mold shell (1) is provided with a positioning hole seat (3) on the upper surface of the mold shell (1), a fixing plate (4) is provided on the upper surface of the mold shell (1), and a positioning rod (8) is provided on the lower surface of the fixing plate (4). Upper mold core (11) is installed on the lower surface of the fixing plate (4) and the upper mold core (11) is connected to the mold shell (1) through a positioning member; The lower mold core (13) is placed inside the mold shell (1). The side of the lower mold core (13) is open. The side of the lower mold core (13) is provided with a pick-and-place plate (14). An assembly plate (15) is detachably connected to the pick-and-place plate (14). The lower mold core (13) and the squat toilet mud blank are taken out from the mold shell (1) using the assembly plate (15) and the pick-and-place plate (14).

2. The high-pressure squat toilet forming mold according to claim 1, characterized by: The surface of the fixing plate (4) is provided with fixing holes (6), and the upper mold core (11) and the fixing plate (4) are provided with second screw holes (12) and first screw holes (7). The upper mold core (11) and the fixing plate (4) are fixed with bolts.

3. The high-pressure squat toilet forming mold according to claim 1, characterized by: The positioning hole seat (3) has a square hole, and the lower end of the positioning rod (8) has a trapezoidal block, which is inserted into the square hole.

4. The high-pressure squat toilet forming mold according to claim 1, characterized by: The positioning component includes four cones (9) and cone grooves (16). The cones (9) are connected to the four corners of the upper surface of the mold shell (1), and the cone grooves (16) are located at the four corners of the lower surface of the upper mold core (11).

5. The high-pressure squat toilet forming mold according to claim 1, characterized in that: The lower part of the surface of the mold shell (1) is fixedly connected with four fixing ears (2), and the fixing ears (2) have round holes.

6. The high-pressure squat toilet forming mold according to claim 1, characterized in that: The mold shell (1) has a groove (10) on its surface, and the pick-and-place plate (14) is located inside the groove (10).

7. The high-pressure squat toilet forming mold according to claim 1, characterized in that: The surface of the pick-and-place plate (14) is provided with a hole (17) and two strip grooves (18), and the surface of the assembly plate (15) is fixedly connected with a plug (19) and two strip rods (5).

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