CN211054002U

CN211054002U - Grid plate forming die

Info

Publication number: CN211054002U
Application number: CN201921773885.3U
Authority: CN
Inventors: 冯启明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-21
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a grid board forming die belongs to building material forming die technical field, include: the steelframe, the bottom plate, the frame, a plurality of shaping soft moulds and breather pipe, the bottom plate is fixed to be set up on the steelframe, frame detachable sets up around the bottom plate, a plurality of shaping soft mould intervals set up on the bottom plate, interval between a plurality of shaping soft moulds forms the shaping space of grid board, the bottom opening of shaping soft mould, the bottom of shaping soft mould is equipped with the outer fringe, the fixed back that sets up at the bottom plate of breather pipe, set up a plurality of air vents on the lateral wall of breather pipe, a plurality of through-holes and a plurality of air vents and a plurality of shaping soft mould open end one-to-one, be linked together the inner chamber of breather pipe and the inner chamber of shaping soft mould, this mould is through setting up the shaping soft mould, through aerifing the shaping soft mould and bleeding make the soft mould warp and carry out the shaping and the drawing of patterns, it is easy to make.

Description

Grid plate forming die

Technical Field

The utility model relates to a building material forming die technical field, concretely relates to grid plate forming die.

Background

The grating plate produced by the inorganic cementing material has the advantages of large hole rate, light weight, beautiful appearance, quick and convenient assembly construction and the like, and is widely applied to the aspects of flower windows of assembly buildings, housing districts, enclosing walls of schools and factories, pigsty enclosing fences of large pig farms and the like. However, when the inorganic cementing material is cast and molded by a conventional hard mold, the grid plate and the hard mold are difficult to separate (demold), the demolding time is long, and the damage rate of the grid plate product is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grid board forming die, this mould easy drawing of patterns can effectively shorten the drawing of patterns time to reduce the breakage rate of grid board product.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

A grid plate forming die, comprising: the steelframe, the bottom plate, the frame, soft mould of a plurality of shaping and breather pipe, the bottom plate is fixed to be set up on the steelframe, frame detachable sets up around the bottom plate, the soft mould interval of a plurality of shaping sets up on the bottom plate, interval between the soft mould of a plurality of shaping forms the shaping space of grid board, the bottom opening of the soft mould of shaping, the bottom of the soft mould of shaping is equipped with the outer fringe, the fixed back that sets up at the bottom plate of breather pipe, set up a plurality of air vents on the lateral wall that links with the bottom plate back of breather pipe, a plurality of through-holes and a plurality of air vents and a plurality of shaping soft mould open end center one-to-one, the inner.

The steelframe provides the support for the bottom plate, the bottom plate can be dismantled all around and set up the frame, set up a plurality of shaping soft moulds on the bottom plate according to the determining deviation, clearance between each shaping soft mould is the shaping space of grid board, the top of shaping soft mould is sealed, be equipped with the outer fringe around bottom opening and the opening, correspond on the bottom plate and set up the through-hole, set up the air vent on the lateral wall that links with the bottom plate back of breather pipe, the inner chamber that makes the shaping soft mould is linked together with the inner chamber of breather pipe, the accessible breather pipe is aerifyd or is bled in to the soft mould, thereby make the shaping soft mould be hollow regular column or be. When the forming soft mold is inflated to form a hollow regular column shape, the gap between the forming soft molds is a forming space of the grid plate, and when the forming soft mold is exhausted to be in a contraction state, the outer wall of the soft mold is separated from the wall of the grid plate hole to be demoulded; the material of the bottom plate is not specifically limited, the bottom plate can be an inflexible rigid plate such as a metal plate, a plastic plate, a composite material plate and the like, in addition, the setting rule and the gap of the molding soft mold are not specifically limited, and the bottom plate can be arranged according to the shape of the grid plate to be molded.

Further, in the preferred embodiment of the present invention, the vent pipe is a hollow pipe with one end closed and the other end open, and the open end of the vent pipe is connected to the inflator and the air pump through the three-way valve.

The air pump and the air pump can inflate or exhaust the soft mold through the vent pipe, so that the forming and demolding are facilitated.

Further, in a preferred embodiment of the present invention, the soft mold is a hollow cylindrical structure.

The soft forming mould is a hollow columnar structure with certain wall thickness and an opening at the top end, the cross section shape of the soft forming mould is not specifically limited, can be set according to the shape of the grid plate to be formed, and can be polygonal or circular, and because the forming space of the grid plate is formed between the soft forming moulds, the outer wall of the soft forming mould plays a certain role in supporting and shaping the grid plate, so the soft forming mould has certain strength, but because the soft forming mould needs to contract inwards when air is exhausted, the soft forming mould is convenient to contract inwards, and the wall thickness of the soft forming mould is not too large; the periphery of the bottom end of the opening of the soft forming die is provided with an outer edge, and the soft forming die is fixed on the bottom plate by coating adhesive or using screws on the bottom surface of the outer edge. All the cavities of the formed flexible film and the vent pipe are connected through the through holes and the vent holes, and when the three-way valve is closed, the three-way valve is in a sealed airtight state.

Further, in the preferred embodiment of the present invention, a rotating shaft is fixed to the bottom surface of the steel frame, and one end of the rotating shaft is connected to the motor through a bearing. The motor drives the rotating shaft to rotate, so that the steel frame is convenient to overturn during demolding.

Further, in the preferred embodiment of the present invention, a plurality of vibration motors are disposed on the back surface of the bottom plate. The vibration motor can make the raw materials in the die disperse uniformly and compactly more quickly through vibration.

The utility model discloses following beneficial effect has:

The utility model is provided with a plurality of molding soft moulds on the bottom plate, the space between the molding soft moulds is used for molding the grid plates, and the grid plates with different requirements can be produced by using the molding soft moulds with different shapes and sizes; the soft mould accessible breather pipe of shaping is aerifyd and is bled so that product shaping and drawing of patterns, and is difficult for causing the harm to the product, shortens drawing of patterns time, improves production efficiency, guarantees product quality.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic view of the installation structure of the ventilation pipe of the present invention;

Fig. 3 is a sectional view of the soft molding die of the present invention.

Wherein: 1-steel frame; 11-a rotating shaft; 12-a bearing; 13-an electric motor; 2-a bottom plate; 21-a through hole; 3-a frame; 4-forming a soft mold; 41-outer edge; 5-a breather pipe; 51-a vent hole; 52-gas three-way valve; 6-vibration motor.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1 and 2, a grid plate molding die includes: the steel frame 1, the bottom plate 2, the frame 3, 18 molding soft molds 4 and the vent pipe 5, the bottom plate 2 is fixedly arranged on the steel frame 1, the frame 3 is detachably arranged on the periphery of the bottom plate 2, in the embodiment, the bottom plate 2 is a hard plastic plate with the length of 106cm, the width of 58cm and the thickness of 2cm, the frame 3 is a plastic plate with the height of 7cm and the thickness of 2cm, referring to fig. 3, the cross section of the molding soft mold 4 is square, the top end of the molding soft mold 4 is closed, the bottom end of the molding soft mold 4 is completely opened, namely, the shape and the size of the opening are the same as those of the inner cross section of the molding soft mold, the molding soft mold has an outer edge 41 which is turned outwards, the bottom surface of the outer edge 41 is coated with viscose glue, so that the molding mold is fixed on the bottom plate 2, the side length of the outer cross section of a single molding soft mold 4 is 10cm, the height of 7cm, the width, the gaps among the molding soft molds 4 are 4cm, inorganic gel material slurry is poured in the gaps, through holes 21 with the diameter of 5mm are uniformly arranged on the bottom plate 2 according to the structure of 6 x 3, each through hole 21 corresponds to the center of the opening end of each forming soft mold 4 one by one, the back of the bottom plate 2 is fixedly provided with a vent pipe 5, in the embodiment, the vent pipe 5 adopts a hollow flat pipe, the fixed surface of the aeration pipe 5 and the back surface of the bottom plate 2 is provided with 18 vent holes 51 with the diameter of 5mm, which are corresponding to each through hole 21 on the bottom plate 2 one by one, therefore, the forming soft mold 4 is communicated with the vent pipe 5, the open end of the vent pipe 5 is respectively connected with the inflator pump and the air pump through the gas three-way valve 52, the rotating shaft 11 is fixedly arranged on the bottom surface of the steel frame 1, one end of the rotating shaft 11 is connected with the motor 13 through the bearing 12, and the motor 13 can drive the steel frame 1 to turn 180 degrees around the rotating shaft 11. 4 vibration motors of 200W are mounted on the back surface of the base plate.

When the mold is used for manufacturing the grating plate, the forming soft mold 4 is inflated by the inflator pump through the gas three-way valve 52, so that the forming soft mold 4 is in a regular square column shape, and has certain supporting strength, the mixed inorganic gel slurry is poured into the gaps of the forming soft molds 4, the vibration motor is kept open in the pouring process, under the vibration of a vibration motor, the inorganic gel slurry is uniformly filled in the gap of the molding soft mold 4, and after the product is hardened and molded, starting a motor 13, turning the steel frame 1 for 180 degrees, pushing a supporting plate with the size consistent with that of the bottom plate on a workbench with the safety height below the steel frame 1 at the moment, starting an air pump, enabling the forming soft mold 4 to contract inwards, separating the outer wall of the forming soft mold 4 from the grid plate products, enabling the grid plate products to fall on the supporting plate under the action of gravity, pushing the supporting plate out, continuing to maintain for a certain time, and taking off the supporting plate to obtain the grid plate products.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A grid plate forming die, comprising: steelframe (1), bottom plate (2), frame (3), a plurality of shaping soft mould (4) and breather pipe (5), bottom plate (2) are fixed to be set up on steelframe (1), frame (3) detachable sets up around bottom plate (2), and is a plurality of shaping soft mould (4) interval sets up on bottom plate (2), and is a plurality of interval between shaping soft mould (4) forms the shaping space of grid board, the bottom opening of shaping soft mould (4), the bottom of shaping soft mould (4) is equipped with outer fringe (41), set up a plurality of through-holes (21) on bottom plate (2), breather pipe (5) are fixed to be set up the back of bottom plate (2), breather pipe (5) with set up a plurality of air vents (51) on the wall that the back of bottom plate (2) links, and is a plurality of through-hole (21), a plurality of air vent (51) and the open-ended center one-to-one of bottom of shaping soft mould (4) corresponds one And the inner cavity of the vent pipe (5) is communicated with the inner cavity of the forming soft die (4) through a vent hole (51) and a through hole (21) on the bottom plate.

2. The grid plate forming die of claim 1, wherein the vent pipe (5) is a hollow pipe with one end closed and the other end open, and the open end of the vent pipe (5) is connected with an inflator pump and a suction pump respectively through a gas three-way valve (52).

3. Grid plate forming die according to claim 1, characterized in that the forming soft die (4) is a hollow cylindrical structure.

4. Grid plate forming die according to any one of claims 1 to 3, characterized in that a rotating shaft (11) is fixedly arranged on the bottom surface of the steel frame (1), and one end of the rotating shaft (11) is connected with a motor (13) through a bearing (12).

5. Grid plate forming die according to claim 4, characterized in that the back of the bottom plate (2) is provided with a plurality of vibration motors (6).