CN219006438U

CN219006438U - High-pressure forming die for toilet outer cover die

Info

Publication number: CN219006438U
Application number: CN202223355344.3U
Authority: CN
Inventors: 洪光明; 吴新勇; 柯振家
Original assignee: Quanzhou Shenluda Kitchen And Bathroom Technology Co ltd
Current assignee: Quanzhou Shenluda Kitchen And Bathroom Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-12
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the field of toilet bowl production dies, in particular to a toilet bowl outer cover die high-pressure forming die, which comprises a first base and at least two forming bulges fixedly arranged on the first base, wherein first lifting holes are formed in four corners of the first base, first air inlets are formed in the first base, first air outlets are formed in the forming bulges, the first air inlets and the first air outlets are communicated with each other, the lower die comprises a second base and forming grooves formed in the second base, second lifting holes are formed in four corners of the second base, the number of the forming grooves is the same as that of the forming bulges, second air outlets are formed in the second base, and the second air outlets are communicated with each other.

Description

High-pressure forming die for toilet outer cover die

Technical Field

The utility model relates to the field of toilet bowl production dies, in particular to a high-pressure forming die for a toilet bowl outer cover die.

Background

The toilet bowl is also called a toilet bowl, belongs to a sanitary ware in the field of building water supply and drainage materials, and generally comprises an inner container, an outer sleeve and a ring mold, along with the development of society, the structure of the toilet bowl is continuously improved and innovated, the existing toilet bowl with straight edges is not provided with grooves at the edges of the toilet bowl as the name implies, so that dirt residues can not occur, the toilet bowl is more convenient to clean, meanwhile, the production mode of the toilet bowl can be divided into split molding and integrated molding, the split molding is that the inner container and the outer sleeve are assembled after being molded respectively, the integrated molding toilet bowl molds the inner container and the outer sleeve simultaneously through a set of mold, and the split molding has the advantages that the inner container and the outer sleeve are separated independently, so that the yield can be improved.

The utility model patent with the Chinese patent application number of 202220088150.2 discloses a closestool integral forming die which comprises an upper die and a lower die which are respectively arranged in an upper-lower opposite mode, and also comprises a U-shaped side die and a rear blocking die, wherein the rear blocking die is arranged at an opening of the U-shaped side die, and the U-shaped side die and the rear blocking die are arranged between the upper die and the lower die. The cavity of the U-shaped side die is a U-shaped arc-shaped surface with a smooth inner wall, and the shape of the outer wall of the toilet jacket formed by the U-shaped arc-shaped surface is adaptive. This novel U-shaped side form through setting up has improved the holistic integrated level of mould, has simplified the mould structure, has improved work efficiency. The technical scheme provided by the utility model is that the closestool is integrally formed, and the yield of the forming mode of split forming can be improved compared with the forming mode of integral forming.

Disclosure of Invention

Therefore, based on the above conception, the utility model provides a toilet outer cover die high-pressure forming die which adopts a split forming production mode to improve the production efficiency and the yield of products.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the high-pressure forming die for the toilet outer cover die comprises an upper die and a lower die which are matched with each other;

the upper die comprises a first base and at least two forming bulges fixedly arranged on the first base, the first base is of a tetragonal structure, first hoisting holes are formed in four corners of the first base, a first air inlet hole is formed in the first base, a first air outlet hole is formed in the forming bulges, and the first air inlet hole and the first air outlet hole are mutually communicated;

the lower die comprises a second base and forming grooves formed in the second base, the second base is of a tetragonal structure, second lifting holes are formed in four corners of the second base, the forming grooves and the forming protrusions are mutually matched to form a forming die cavity, the number of the forming grooves is the same as that of the forming protrusions, second air inlet holes are formed in the second base, second air outlet holes are formed in the forming grooves, and the second air inlet holes and the second air outlet holes are mutually communicated.

Further, a positioning plug pin is arranged on one side surface, close to the lower die, of the upper die, a positioning jack is arranged on one side surface, close to the upper die, of the lower die, and the positioning plug pin and the positioning jack are in plug-in fit with each other.

Further, the positioning plug pins are arranged at the peripheral edges of the forming protrusions, and the positioning plug holes are arranged at the peripheral edges of the forming grooves.

Further, the peripheral edge of the first base is provided with a positioning convex edge, the peripheral edge of the second base is provided with a positioning groove, and the positioning convex edge is matched with the positioning groove.

Further, at least two first lifting grooves are formed in the peripheral side face of the first base, and at least two second lifting grooves are formed in the peripheral side face of the second base.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the production efficiency and the yield of the products are improved by respectively forming the closestool jacket and the inner container, the lifting holes are formed in the upper die and the lower die, the upper die and the lower die are connected with an automatic production line, the labor cost is reduced, the production benefit is improved, the machine is used for replacing manpower to improve the stability of the quality of the products, meanwhile, the upper die and the lower die are provided with the air inlet hole and the air outlet hole, the conventional closestool forming die is directly demoulded, the surface of the die is easy to remain or the products are adhered to the die and cannot naturally fall down, the air inlet hole and the air outlet hole are formed, different gases such as compressed air or negative pressure air can be filled into the air inlet hole and the air outlet hole, the products can be fixed or discharged in the product forming process, the products do not need to be manually contacted, meanwhile, the fallen water and the cleaning liquid are deposited in the forming grooves of the lower die, the water can be discharged through the air outlet holes, a valve is additionally arranged at the rear end of the air outlet hole of the lower die in the later stage when the improvement, and the valve is closed for grouting together, and the valve is opened when the valve is closed, and the sewage is required to be discharged quickly, and the sewage is discharged.

2. Through being provided with location bolt and location jack, because the degree of mechanization is high in the product production process, in order to reduce the human cost in the production process, location bolt and location jack can play location and correct the effect, when the two mutually support and insert, then prove that upper and lower mould is in the state of coincide, and the product precision is high, and the quality is better.

3. The positioning bolt set up in the bellied edge all around of shaping, the positioning jack set up in the edge all around of shaping recess avoids producing the influence to the production process, simultaneously because upper and lower mould is tetragonal structure, can guarantee through the edge position all around that structural whole location is complete.

4. The first base is provided with the protruding edge of location in fourth edge, the edge is provided with positioning groove in the periphery of second base, the protruding edge of location with positioning groove coincide each other, and the protruding edge of location and positioning groove's function are the same with location bolt and location jack function, all are in order to satisfy mechanized automatic production's production precision to promote the quality of product finished product.

5. The automatic production line is adapted to an automatic production line, but when the automatic production line fails or fails, demolding production can be performed manually, and help can be provided under the condition that interference is needed manually in the production process by the aid of the first lifting grooves and the second lifting grooves, and the mould is also ensured to be capable of adapting to mechanical production and manual production simultaneously.

Drawings

FIG. 1 is a schematic perspective view of the present utility model (exploded view);

FIG. 2 is a schematic top view of the upper mold of the present utility model;

fig. 3 is a schematic top view of the lower die of the present utility model.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1 to 3, a first embodiment provides a high-pressure forming die for a toilet outer cover die, which comprises an upper die 1 and a lower die 2 matched with each other;

the upper die 1 comprises a first base 11 and two forming protrusions 12 fixedly arranged on the first base 1, the first base 11 is of a tetragonal structure, first hoisting holes 15 are formed in four corners of the first base 11, a first air inlet hole 14 is formed in the first base 11, a first air outlet hole 17 is formed in the forming protrusions 12, and the first air inlet hole 11 and the first air outlet hole 17 are mutually communicated;

the lower die 2 comprises a second base 21 and forming grooves 22 arranged on the second base 21, the second base 21 is of a square structure, second lifting holes 25 are formed in four corners of the second base 21, the forming grooves 22 and the forming protrusions 12 are mutually matched to form a forming die cavity together, the forming die cavity is used for producing a jacket 3 of a toilet, the number of the forming grooves 22 is the same as that of the forming protrusions 12, the number of the forming grooves 22 is two, second air inlet holes 24 are formed in the second base 22, second air outlet holes 27 are formed in the forming grooves 22, and the second air inlet holes 24 and the second air outlet holes 27 are mutually communicated; the upper die 1 is provided with a positioning plug 13 on a side surface close to the lower die 2, the lower die 2 is provided with a positioning plug 23 on a side surface close to the upper die 1, the positioning plug 13 and the positioning plug 23 are mutually inserted and matched, the number of the two is 4, the positioning plug 13 is arranged at the peripheral edge of the forming bulge 12, the positioning plug 23 is arranged at the peripheral edge of the forming groove 22, the peripheral edge of the first base 11 is provided with a positioning convex edge 18, the peripheral edge of the second base 21 is provided with a positioning groove 28, the positioning convex edge 18 and the positioning groove 28 are mutually matched, the two are tightly connected when the upper die and the lower die are matched, the peripheral side surface of the first base 11 is provided with two first lifting grooves 16, and the peripheral side surface of the second base 21 is provided with two second lifting grooves 26.

The number of the forming protrusions 12 and the forming grooves 22 may be more, such as three or four, but the number of the positioning structures is increased to ensure the precision of the quality of the finished product, and the number of the first pulling grooves 16 and the second pulling grooves 26 may be four, that is, one or two, and the positions of the first pulling grooves and the second pulling grooves may be opposite, that is, on opposite peripheral sides, so as to ensure the stability of the lower mold and the demolding.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a toilet bowl cover mould high pressure forming die which characterized in that: comprises an upper die and a lower die which are matched with each other;

2. The toilet outer cover die high pressure forming die according to claim 1, wherein: the upper die is provided with a positioning bolt on one side surface close to the lower die, a positioning jack is arranged on one side surface close to the upper die on the lower die, and the positioning bolt and the positioning jack are mutually spliced and matched.

3. A toilet bowl outer cover die high pressure forming die as claimed in claim 2, wherein: the positioning plug pins are arranged at the peripheral edges of the forming protrusions, and the positioning plug holes are arranged at the peripheral edges of the forming grooves.

4. The toilet outer cover die high pressure forming die according to claim 1, wherein: the first base is provided with a positioning convex edge at the peripheral edge, the second base is provided with a positioning groove at the peripheral edge, and the positioning convex edge is matched with the positioning groove.

5. A toilet bowl cover die high pressure forming die according to any one of claims 1-4, wherein: at least two first lifting grooves are formed in the peripheral side face of the first base, and at least two second lifting grooves are formed in the peripheral side face of the second base.