Ceramic squatting toilet high-pressure forming resin mold

Abstract

The utility model belongs to ceramic production technical field, disclose a kind of ceramic squatting pan high-pressure forming resin mould, including base, second body and jack assembly;The first body is integrally formed on the top of base;Second body is used to be connected in the outer ring of first body;Jack assembly includes insertion needle, mounting seat and internal thread hole, the mounting seat is embedded to the second body inside, the insertion needle is connected in the mounting seat, the internal thread hole is opened in the inside of mounting seat, and the insertion needle is detachably installed in the inside of mounting seat;The jack assembly of being set makes insertion needle can be replaced separately, avoid the whole mould scrapping caused by insertion needle abrasion, to greatly reduce production cost, the process of replacing insertion needle is simple and convenient simultaneously, reduce the time required for mould replacement, improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic product manufacturing technology, and in particular relates to a high-pressure molding resin mold for ceramic squat toilets. Background Technology

[0002] High Pressure Resin Transfer Molding (HP-RTM) molds are specialized molds that employ the High Pressure Resin Transfer Molding (HPRTM) process. They are primarily used to produce high-performance composite material products. HP-RTM injects resin into a sealed mold lined with fiber-reinforced material under high pressure (10-60 bar), achieving rapid filling, impregnation, and curing. This significantly improves production efficiency and solves the problem of high labor costs associated with traditional plaster molds.

[0003] In the actual use of existing ceramic squat toilet high-pressure molding resin molds, the insertion pins on the molds are prone to wear due to long-term use. Once the insertion pins wear down to a certain extent, the entire mold assembly needs to be replaced, which not only increases production costs but also affects production efficiency. Utility Model Content

[0004] This invention addresses the problem in existing technologies where insertion pins on molds are prone to wear over long-term use. Once the insertion pins wear down to a certain extent, the entire mold assembly needs to be replaced, which not only increases production costs but also affects production efficiency. The following technical solution is proposed:

[0005] A high-pressure molding resin mold for ceramic squat toilets, comprising:

[0006] The base has a first main body integrally formed on its top;

[0007] The second body is used to fit onto the outer ring of the first body;

[0008] The socket assembly includes an insertion pin, a mounting base, and an internally threaded hole. The mounting base is embedded inside the second body, the insertion pin is connected to the mounting base, and the mounting base has an internally threaded hole. The insertion pin is detachably installed inside the mounting base.

[0009] As a preferred embodiment of the above technical solution, the insertion pin is provided with an external thread edge at one end near the mounting base, and the external thread edge is installed into the internal thread hole through a threaded connection.

[0010] As a preferred embodiment of the above technical solution, the second main body is composed of a side mold, a front mold, and a rear mold, and the insertion hole assembly is installed inside the side mold, the front mold, and the rear mold.

[0011] As a preferred embodiment of the above technical solution, the first main body is integrally formed with an external protrusion, and the side mold is provided with an internal slot, so that the external protrusion can fit against the inner wall of the internal slot.

[0012] As a preferred embodiment of the above technical solution, the first main body is provided with a silicone sleeve, which is made of silicone material.

[0013] As a preferred embodiment of the above technical solution, a stainless steel protective sleeve is also embedded inside the first main body. The stainless steel protective sleeve is fitted onto the top of the silicone sleeve, and a sealing element is fitted onto the outer ring of the stainless steel protective sleeve.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) The present invention allows the insertion pin to be replaced individually by setting the insertion hole assembly, which avoids the scrapping of the entire mold due to the wear of the insertion pin, thereby greatly reducing the production cost. At the same time, the process of replacing the insertion pin is simple and convenient, reducing the time required for mold replacement and improving production efficiency.

[0016] (2) The present invention, through the protective component, can quickly guide the insertion needle into the cavity of the silicone sleeve by the stainless steel protective sleeve, since the insertion needle needs to be repeatedly inserted into the silicone sleeve, thus avoiding long-term wear between the insertion needle and the inner wall of the silicone sleeve and extending the service life of the silicone sleeve. Attached Figure Description

[0017] Figure 1 The diagram shown is an overall structural schematic of a high-pressure molding resin mold for a ceramic squat toilet.

[0018] Figure 2 The diagram shown is a cross-sectional view of the internal structure of a high-pressure molding resin mold for a ceramic squat toilet.

[0019] Figure 3 What is shown is Figure 2 Schematic diagram of the structure of region A in the middle;

[0020] Figure 4 What is shown is Figure 2 Schematic diagram of the structure of region B in the middle;

[0021] Figure 5 The diagram shows the structure of the insertion needle and the stainless steel protective sleeve.

[0022] In the diagram: 1. Base; 101. First main body; 102. Outer protrusion; 2. Second main body; 201. Side mold; 202. Front mold; 203. Rear mold; 204. Inner slot; 3. Insertion pin; 4. Mounting seat; 5. External thread edge; 6. Internal thread hole; 7. Silicone sleeve; 8. Stainless steel protective sleeve; 9. Seal. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0024] Example 1

[0025] This utility model provides a high-pressure molding resin mold for ceramic squat toilets, such as... Figures 1 to 5 As shown, the high-pressure molding resin mold for the ceramic squat toilet includes a base 1, a second main body 2, and an insertion hole assembly. The top of the base 1 is integrally molded with a first main body 101. The second main body 2 is composed of a side mold 201, a front mold 202, and a rear mold 203. The insertion hole assembly is installed inside the side mold 201, the front mold 202, and the rear mold 203. There are two side molds 201 arranged symmetrically on the left and right sides, that is, the second main body 2 is composed of four molds. The four molds are detachably connected to the outer surface of the first main body 101. The insertion hole assembly includes an insertion pin 3, a mounting base 4, and an internal threaded hole 6. The mounting base 4 is fixedly installed inside the side mold 201, the front mold 202, and the rear mold 203, that is, there are four mounting bases 4 in total. The internal threaded hole 6 is opened inside each mounting base 4. The end of the insertion pin 3 near the mounting base 4 is provided with an external threaded edge 5. The end of the insertion pin 3 with the external threaded edge 5 is threadedly connected to the internal threaded hole 6, so that the insertion pin 3 can be detachably installed inside the mounting base 4.

[0026] In this embodiment, the first main body 101 is also integrally formed with an outer protrusion 102, and the interior of both sets of side molds 201 is provided with an inner slot 204. The outer protrusion 102 on the first main body 101 can fit against the inner wall of the inner slot 204. Compared with the smooth contact between the first main body 101 and the second main body 2, the cooperation between the outer protrusion 102 and the inner slot 204 can improve the stability of the second main body 2 when it is sleeved on the outer ring of the first main body 101, and prevent loosening or displacement during use, thereby improving the stability of the first main body 101 and the second main body 2 when they are engaged.

[0027] By installing the mounting base 4 into the interior of the side mold 201, the front mold 202, and the rear mold 203, and then installing the insertion pin 3 into the interior of the mounting base 4, the installation operation of the insertion pin 3 is realized. The threaded setting at the end of the insertion pin 3 facilitates the quick replacement of the insertion pin 3 after long-term use and wear, avoiding the need to directly replace the entire mold assembly and reducing production costs.

[0028] In use, the operator presses and fixes the mounting base 4 into the interior of the side mold 201, front mold 202, and rear mold 203 using friction. Then, the end of the insertion pin 3 with the external thread edge 5 is threaded and installed into the mounting base 4. This process is repeated until all four insertion pins 3 are threaded and installed into the bottom of the interior of the side mold 201, front mold 202, and rear mold 203. When the insertion pin 3 wears out due to prolonged use, it can be manually rotated in the reverse direction to remove it from the interior of the mounting base 4, thus replacing the damaged insertion pin 3. This equipment only requires replacing the damaged insertion pin 3 individually, which not only reduces the company's production costs but also reduces the time required for mold replacement, thereby improving production efficiency.

[0029] The first main body 101 also has a silicone sleeve 7 inside, which is made of silicone material; in order to extend the service life of the silicone sleeve 7, such as Figures 1 to 5 As shown, a stainless steel protective sleeve 8 is also installed inside the first main body 101. The stainless steel protective sleeve 8 is placed on the top of the silicone sleeve 7, and a sealing element 9 is also fitted on the outer ring of the stainless steel protective sleeve 8.

[0030] By inserting the silicone sleeve 7 into the base 1 and then attaching the bottom end of the stainless steel protective sleeve 8 to the top of the silicone sleeve 7, the outer surface of the silicone sleeve 7 is protected. At the same time, the inner ring of the top of the stainless steel protective sleeve 8 is beveled, and the inner ring radius of the stainless steel protective sleeve 8 is the same as the outer diameter of the insertion needle 3. This allows the beveled end of the insertion needle 3 to be quickly and accurately aligned and inserted into the inner cavity of the silicone sleeve 7 under the guidance of the beveled inner ring of the stainless steel protective sleeve 8 when it is inserted into the silicone sleeve 7. The design of the stainless steel protective sleeve 8 not only protects the top of the silicone sleeve 7, but also reduces the frictional contact between the insertion needle 3 and the silicone sleeve 7 through the guiding effect of the beveled inner ring, effectively extending the service life of the silicone sleeve 7 and reducing its replacement cost.

[0031] In a specific embodiment, multiple sets of sealing elements 9 can be provided on the outer surface of the stainless steel protective sleeve 8, and the sealing elements 9 are sealing rings made of rubber material. When the stainless steel protective sleeve 8 is installed inside the first body 101, the sealing elements 9 on the outer ring of the stainless steel protective sleeve 8 first contact and compress with the inner wall of the first body 101. When the stainless steel protective sleeve 8 is completely fitted onto the top of the silicone sleeve 7, the compressed and deformed sealing elements 9 can return to their original state and be stuck inside the first body 101, providing additional fixing for the stainless steel protective sleeve 8. At the same time, the tight fit between the sealing elements 9 and the inner wall of the first body 101 also effectively prevents leakage of slurry inside the mold, thereby enhancing the sealing performance of the entire mold.

[0032] Working principle: The operator inserts the mounting base 4 into each mold of the second main body 2 by squeezing and friction. Then, the end of the insertion pin 3 with the external thread edge 5 is screwed into the internal thread hole 6. The above operation is repeated to screw all four insertion pins 3 into the side mold 201, front mold 202 and rear mold 203 through thread connection, thereby completing the installation of the insertion pin 3.

[0033] The silicone sleeve 7 is then inserted into the base 1, and the stainless steel protective sleeve 8 is installed inside the first body 101. When the stainless steel protective sleeve 8 is installed inside the first body 101, the sealing element 9 on the outer ring of the stainless steel protective sleeve 8 first contacts and compresses the inner wall of the first body 101. When the stainless steel protective sleeve 8 is fully fitted onto the top of the silicone sleeve 7, the compressed and deformed sealing element 9 can return to its original state and be stuck inside the first body 101, providing additional fixing for the stainless steel protective sleeve 8. At the same time, the tight fit between the sealing element 9 and the inner wall of the first body 101 effectively prevents leakage of the slurry inside the mold, thereby enhancing the sealing performance of the entire mold. When the bottom end of the stainless steel protective sleeve 8 is fitted onto the top of the silicone sleeve 7, the stainless steel protective sleeve 8 at the corresponding positions of the insertion pins 3 on the side mold 201, front mold 202, and rear mold 203 can be inserted into the first body 101. The inner ring of the top of the stainless steel protective sleeve 8 is set with a slope. Under the guidance of the slope of the inner ring of the stainless steel protective sleeve 8, the position of the insertion pin 3 can be quickly aligned and accurately inserted into the inner cavity of the silicone sleeve 7. The design of the stainless steel protective sleeve 8 not only protects the top end of the silicone sleeve 7, but also reduces the frictional contact between the insertion pin 3 and the silicone sleeve 7 through the guiding effect of the slope of its inner ring, effectively extending the service life of the silicone sleeve 7.

[0034] When the insertion pin 3 wears out after prolonged use, it can be unscrewed from the mounting base 4 simply by manually turning the insertion pin 3, avoiding the need to replace the entire mold assembly directly and reducing production costs.

[0035] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A high-pressure molding resin mold for ceramic squat toilets, characterized in that, include: The base (1) has a first main body (101) integrally formed on its top; The second body (2) is used to fit onto the outer ring of the first body (101); The socket assembly includes an insertion pin (3), a mounting base (4), and an internal threaded hole (6). The mounting base (4) is embedded inside the second body (2). The insertion pin (3) is connected to the mounting base (4). The mounting base (4) has an internal threaded hole (6) inside. The insertion pin (3) is detachably installed inside the mounting base (4).

2. The high-pressure molding resin mold for ceramic squat toilets according to claim 1, characterized in that, The insertion pin (3) has an external thread edge (5) at one end near the mounting base (4), and the external thread edge (5) is installed into the internal thread hole (6) by a threaded connection.

3. The high-pressure molding resin mold for ceramic squat toilets according to claim 1, characterized in that, The second main body (2) is composed of a side mold (201), a front mold (202) and a rear mold (203), and the insertion hole assembly is installed inside the side mold (201), the front mold (202) and the rear mold (203).

4. The high-pressure molding resin mold for ceramic squat toilets according to claim 3, characterized in that, The first main body (101) has an integrally formed outer protrusion (102), and the side mold (201) has an inner groove (204) inside, and the outer protrusion (102) can fit against the inner wall of the inner groove (204).

5. The high-pressure molding resin mold for ceramic squat toilets according to claim 1, characterized in that, The first main body (101) has a silicone sleeve (7) inside, which is made of silicone material.

6. The high-pressure molding resin mold for ceramic squat toilets according to claim 5, characterized in that, The first body (101) is also fitted with a stainless steel protective sleeve (8), which is fitted onto the top of the silicone sleeve (7), and the outer ring of the stainless steel protective sleeve (8) is fitted with a sealing element (9).

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