CN210151870U - Closestool pipeline and forming device thereof - Google Patents

Abstract

The utility model discloses a closestool pipeline, which comprises a first half pipe and a second half pipe which are formed by a side press; the first half pipe and the second half pipe are bonded to form a toilet pipeline; the first half pipe and the second half pipe are of a double-sided pulp structure. The utility model also discloses a forming device of above-mentioned closestool pipeline. Implement the utility model discloses, can promote closestool pipeline intensity, promote closestool bulk strength and yield.

Description

Closestool pipeline and forming device thereof

Technical Field

The utility model relates to a closestool field especially relates to a closestool pipeline and forming device thereof.

Background

The existing toilet elbow is of a single-sided slurry structure, specifically, in the forming process, only the outer wall of a pipeline contacts a mold, the inner wall of the pipeline does not have mold attachment, slurry is injected into the pipeline mold and then is adsorbed on the pipeline mold by pressure, a cavity is naturally formed in the interior of the pipeline mold, and after the mold is opened, the outer wall of the pipeline contacts air and is hardened to form an elbow blank. However, the single-sided pulp forming method has the following defects: 1, the thickness of the pipeline is determined according to the time for injecting, consolidating and discharging the slurry, and the exact wall thickness of the pipeline cannot be standardized; 2, after the die is opened, the outer wall of the pipeline is in contact with air to start hardening, the air in the pipeline is less in contact with the inside of the pipeline, convection is less, the hardening speed is low, and the hardening degree is inconsistent; 3, because the pipeline plays a supporting role in the closestool structure, the pipeline needs to bear larger weight, and poor strength of the bent pipe can cause insufficient support of the closestool blank in the later natural hardening process, so that the defects of deformation and cracking are easily caused, and the closestool yield is reduced.

On the other hand, in the prior art, the toilet bowl forming is divided into normal pressure forming and high pressure forming; the normal pressure forming is one-time grouting forming, but the forming efficiency is low, and a large number of small die pieces are needed. High grouting pressure is adopted for high-pressure forming, and forming efficiency is high. However, when high-pressure molding is adopted, as few as possible small mold pieces are required, and therefore, block molding is required. However, most of the existing blocking technologies are to combine the elbow with the bladder to form an integral whole, and the blocking technologies not only make the elbow have to adopt a single-sided slurry structure, but also make the toilet elbow have to adopt a multi-piece mold for forming (as shown in fig. 1, namely A, B, C, D four-piece molds are needed), and the mold opening speed of the mold is slow, and the forming efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a toilet pipeline, which has high strength and is easy to standardize; the integral strength and yield of the closestool can be improved.

The technical problem still to be solved by the utility model is to provide a forming device of the above toilet pipeline.

In order to solve the technical problem, the utility model provides a closestool pipeline, which comprises a first half pipe and a second half pipe which are formed by a side press;

the first half pipe and the second half pipe are bonded to form a toilet pipeline;

the first half pipe and the second half pipe are of a double-sided pulp structure.

As an improvement of the technical scheme, the first half pipe is provided with a positioning groove, and the second half pipe is provided with a positioning convex edge matched with the positioning groove.

As an improvement of the technical scheme, the second half pipe is provided with rib plates, and blocking parts are arranged on two sides of each rib plate.

As an improvement of the above technical solution, the first half pipe and the second half pipe are of a single integrated structure.

Correspondingly, the invention also discloses a forming device of the toilet pipeline, which comprises a lateral press and at least one group of die sets arranged on the lateral press;

the die sets comprise at least one first die set for forming a first half pipe and/or at least one second die set for forming a second half pipe.

As an improvement of the above technical scheme, the first die set consists of a first male die and a first female die; the second die set consists of a second male die and a second female die.

As an improvement of the above technical scheme, at least four first mold cores for molding the first half pipe are arranged on the first male mold;

and at least four second mold cores for molding the second half pipe are arranged on the second male die.

As an improvement of the technical scheme, the first mold core and the second mold core are obliquely arranged.

As an improvement of the technical scheme, the side press is provided with 6-8 sets of die sets.

Implement the utility model discloses, following beneficial effect has:

1. the utility model provides a closestool pipeline divide into first half pipe and second half pipe, and both all adopt two-sided thick liquid structure, pipe inner wall all contacts with the mould with the outer wall in forming process, and mud adsorbs on the mould hardening and shaping inhaling thick liquid and consolidating the in-process, and inside is unanimous with outer wall mud density, and the hardening degree is unanimous, and is strong to the supporting role of other parts of closestool, is difficult for taking place the defect of deformation, fracture in the natural hardening in-process of closestool body, has improved the yield of closestool.

2. The utility model provides a closestool pipeline adopts two-sided thick liquid structure, and return bend intensity is high, and is strong to the supporting role of other parts of closestool for closestool finished product intensity is high.

3. The utility model provides a closestool pipeline is two-sided thick liquid structure, can ensure return bend internal diameter size, does not receive the influence of inhaling thick liquid, consolidating time and thick liquids performance, does benefit to the product standardization, and the pipe wall thickness of while being definite is favorable to guaranteeing the off-the-shelf bath function of closestool.

4. The utility model discloses half first pipe in with all be equipped with location structure with half pipe of second, simplified bonding process, promoted bonding stability.

5. The utility model provides a half pipe of first and half pipe of second adopt the side pressure machine shaping, and it contains 5-8 mould groups, and the shaping time is 10-25 minutes, has promoted the shaping efficiency of return bend by a wide margin.

Drawings

FIG. 1 is a schematic diagram of the prior art;

FIG. 2 is a schematic structural view of the first half pipe of the present invention;

FIG. 3 is a schematic structural view of a second half pipe of the present invention;

FIG. 4 is a schematic structural view of the side press of the present invention;

fig. 5 is a schematic structural diagram of a second mold set according to the present invention;

fig. 6 is a schematic structural diagram of another embodiment of the first mold set according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Refer to fig. 1, 2; the present embodiment provides a toilet bowl tunnel comprising a first half pipe 1 and a second half pipe 2; the first half pipe 1 and the second half pipe 2 are bonded to form a toilet bowl pipeline. Wherein, the first half pipe 1 and the second half pipe 2 are of a double-sided pulp structure. The utility model provides a closestool pipeline divide into first half pipe 1 and second half pipe 2, both all adopt two-sided thick liquid structure, pipe inner wall all contacts with the mould with the outer wall in forming process, mud adsorbs on the mould hardening and shaping inhaling thick liquid and consolidating the in-process, inside is unanimous with outer wall mud density, the hardening degree is unanimous, strong to the supporting role of other parts of closestool, the difficult defect that takes place to warp, the fracture in the natural hardening process of closestool body, the yield and the intensity of closestool have been improved.

Further, in order to promote the bonding accuracy of first half pipe 1 and second half pipe 2, in this embodiment, first half pipe 1 is equipped with positioning groove 11, and second half pipe 2 is equipped with positioning flange 21, and positioning groove 11 cooperatees with positioning flange 21, can realize the quick location of first half pipe 1 and second half pipe 2, promotes the bonding accuracy.

In addition, the second half pipe 2 is also provided with a rib plate 22, and two sides of the rib plate 22 are provided with blocking parts 23; the blocking part 23 is a convex edge which is arranged at two sides of the rib plate 22 and is vertical to the rib plate 22; ribs 22 may further increase the overall strength of the toilet plumbing structure.

After the closestool pipeline is divided into two parts to be molded, the two parts need to be bonded, so that the molding time of the closestool pipeline is integrally prolonged. To overcome this drawback. In the present embodiment, the first half pipe 1 and the second half pipe 2 are molded by using the side press 3. The side press 3 is a novel ceramic bathroom high-pressure forming device, the grouting forming pressure of the side press is 0.8-1.2MPa, and the side press is provided with a plurality of sets of die sets, so that a plurality of blanks can be formed at one time. Different from a common vertical hydraulic press, the die opening direction is the horizontal direction.

Specifically, referring to fig. 4, in the present embodiment, the side press 3 is provided with at least two sets of mold sets; comprises at least one first die set 31 for forming the first half-pipe 1 and/or at least one second die set 32 for forming the second half-pipe 2; preferably, the side press 3 is provided with 5-8 sets of die sets. The utility model divides the toilet pipeline into a first half pipe 1 and a second half pipe; the structure of the first half pipe and the second half pipe is smaller, the side press 3 with higher efficiency can be used for molding, meanwhile, the structure of the first half pipe 1 and the second half pipe is smaller, the hardening speed is high, and the production efficiency can be improved by combining the first half pipe and the second half pipe.

Specifically, in the present embodiment, the forming time of the side press 3 is 10 to 25 minutes, preferably 15 to 22 minutes; too short a forming time may reduce the green strength.

Specifically, referring to fig. 5, in the present embodiment, the first die set 31 is composed of a first male die 33 and a first female die 34; the second die set 32 is composed of a second male die 35 and a second female die 36. The first punch 33, the first die 34, the second punch 35 and the second die 36 are sheet-shaped. The utility model discloses a reasonable structural design adopts two formula moulds (terrace die with die) shaping with first half pipe 1 and second half pipe for first half pipe 1 and second half pipe have all become two-sided thick liquid structure, have promoted the intensity of closestool pipeline, also through the distance between the control mould simultaneously, have effectively controlled the wall thickness of closestool pipeline, do benefit to the product standardization, also are favorable to guaranteeing the off-the-shelf bath function of closestool.

Further, in order to improve the forming efficiency of the toilet pipe, referring to fig. 6, in another embodiment of the present invention, at least 4 mold cores 331(351) are disposed on the first male mold 33 and the second male mold 35 for forming the first half pipe 1 and the second half pipe 2, that is, a set of mold can form at least four half pipes at one time; the closestool forming efficiency is greatly improved.

It should be noted that, although the toilet bowl is molded twice, the bent pipe is formed into a double-sided pulp structure, so that the strength of the toilet bowl is improved; however, the efficiency of forming the bent pipe is also lowered. In order to overcome the defects: firstly, the utility model adopts a side press with higher forming efficiency to form the first half pipe 1 and the second half pipe 2; secondly, the utility model adopts a reasonable structural design to form the first half pipe 1 and the second half pipe 2 by adopting a two-piece mold, thereby improving the mold opening speed; finally, the utility model arranges at least 4 mold cores 441(461) on the first male die 33 and the second male die 35 for forming the first half pipe 1 and the second half pipe 2, so as to accelerate the half pipe forming speed; meanwhile, a positioning structure is arranged on the first half pipe 1 and the second half pipe 2, so that the bonding speed of the bent pipe is improved. Several are compound, can make the utility model discloses adopt the double-sided thick liquid structure with the return bend under the condition, still do not influence the holistic shaping efficiency of closestool.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (9)

1. A toilet pipeline is characterized by comprising a first half pipe and a second half pipe which are formed by a side press;

the first half pipe and the second half pipe are bonded to form a toilet pipeline;

the first half pipe and the second half pipe are of a double-sided pulp structure.

2. The toilet ducting of claim 1, wherein said first pipe half has a positioning groove and said second pipe half has a positioning ledge that mates with said positioning groove.

3. A toilet pipe according to claim 2, wherein the second half pipe is provided with ribs, and blocking parts are provided on both sides of the ribs.

4. The toilet ducting of claim 1 wherein the first and second duct halves are of a single integrally formed construction.

5. A toilet bowl duct forming apparatus as claimed in any one of claims 1 to 4, comprising a side press and at least one set of dies provided to the side press;

the die sets comprise at least one first die set for forming a first half pipe and/or at least one second die set for forming a second half pipe.

6. The toilet ducting forming apparatus of claim 5, wherein said first die set comprises a first male die and a first female die; the second die set consists of a second male die and a second female die.

7. The toilet ducting forming apparatus of claim 6, wherein said first core comprises at least four first cores for forming said first tube half;

and at least four second mold cores for molding the second half pipe are arranged on the second male die.

8. The toilet ducting forming apparatus of claim 7, wherein the first mold core and the second mold core are inclined.

9. The toilet ducting forming apparatus of claim 5, wherein said side press has 6-8 sets of die sets.

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