CN216266731U - A ceramic slate forming mold with automatic demoulding function - Google Patents

Abstract

The utility model discloses a ceramic rock slab forming mould with automatic demoulding function, which comprises a bottom plate, a lower mould, an upper mould and an opening column, wherein a forming groove is arranged on the lower mould, and a bottom of the lower mould is arranged with A plurality of demolding grooves, an outer through hole and an inner through hole are respectively longitudinally opened between the demolding groove and the top surface of the lower mold and the groove bottom of the forming groove, and the demolding groove is provided with a demolding module and a spring member, so The spring member is arranged below the stripping module and is used to lift the stripping module. The stripping module is provided with an outer top block and an inner top block which are respectively matched with the outer through hole and the inner through hole. The blocks are fitted in the outer through holes and the inner through holes, respectively. The utility model can automatically eject the ceramic product blanks in the molding groove through the inner top block after the upper mold is split, so that the ceramic product blanks can be easily clamped and taken out, which not only improves the demoulding efficiency, but also ensures that the ceramic product blanks are taken out at one time. The product blank prevents damage to the ceramic product blank.

Description

A ceramic slate forming mold with automatic demolding function

technical field

The utility model belongs to the field of ceramic technology, in particular to a ceramic slate forming mould with automatic demolding function.

Background technique

The molding of ceramic products is mainly to form a molding cavity through the clamping of the upper and lower molds, and then inject the slurry into the molding cavity to form the required ceramic product blanks, and then undergo subsequent processing to form the final ceramic product. Ceramic rock slab is a common ceramic product. There are usually openings on it, and the existing method is to add opening columns on the mold to form the required openings.

For example, the patent document with the patent number of 202011156142.9 discloses a mold for integral molding of perforated ceramic slate, which uses perforated columns to form the required perforations. However, in actual use, the mold has the following problems: After the upper mold is lifted up, because the ceramic product blank is embedded in the forming groove, it is very difficult to demold, and the ceramic product blank is difficult to take out from the forming groove. The ceramic product blank can be taken out only by repeated clamping, which is not only time-consuming and labor-intensive, and inefficient, but also easily damages the ceramic product blank.

SUMMARY OF THE INVENTION

Purpose of the invention: In order to overcome the deficiencies in the prior art, a ceramic slate forming mold with automatic demolding function is provided, which can automatically lift the bad ceramic product blanks when the mold is split, so that the ceramic product blanks can be easily clamped. It can improve the demoulding efficiency and prevent the ceramic product blank from being damaged.

Technical scheme: In order to achieve the above purpose, the present utility model provides a ceramic slate forming mould with automatic demoulding function, comprising a bottom plate, a lower mould, an upper mould and an opening column, and the lower mould is provided with a forming groove, so the The bottom of the lower mold is provided with a number of demolding grooves, and an outer through hole and an inner through hole are longitudinally opened between the demolding groove, the top surface of the lower mold and the groove bottom of the forming groove, and the demolding groove is provided with A stripping module and a spring member, the spring member is arranged below the stripping module and is used to push up the stripping module, and the stripping module is provided with an outer top block and an inner top block respectively matching the outer through hole and the inner through hole, so The outer top block and the inner top block are fitted in the outer through hole and the inner through hole respectively, the outer top block is used to drive the inner top block to move longitudinally, and the inner top block is used to push out the ceramic rock slab in the molding groove. pieces.

Further, the stripping slot and the stripping module are respectively a circular slot and a circular disc structure, and the stripping module is fitted in the stripping slot.

Further, the height difference between the outer top block and the inner top block is equal to the depth of the forming groove, which ensures that the outer top block and the inner top block can just block the top orifices of the outer through hole and the inner through hole at the same time.

Further, the number of the demolding grooves is four, and they are symmetrically arranged around the opening column.

Further, the number of the outer through holes and the inner through holes are both four, and they are respectively symmetrically arranged around the notch of the forming groove on the lower mold and around the opening column on the groove bottom of the forming groove.

Beneficial effects: Compared with the prior art, the present utility model can automatically and synchronously pass the inner top block after the upper mold is split by using the upward elastic force of the spring piece through the demolding part composed of the demolding module, the outer top block and the inner top block. The ceramic product blanks in the forming groove are ejected, so that the ceramic product blanks can be easily clamped and taken out, which not only improves the demoulding efficiency, but also ensures that the ceramic product blanks are taken out at one time and prevents the ceramic product blanks from being damaged.

Description of drawings

Fig. 1 is the structural representation of the utility model when clamping;

Fig. 2 is the structural representation of the present utility model when parting;

Fig. 3 is the top view of lower mold;

Fig. 4 is a bottom view of the lower mold.

Detailed ways

Below in conjunction with the accompanying drawings and specific embodiments, the present utility model will be further clarified. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. Modifications of various equivalent forms of the utility model fall within the scope defined by the appended claims of the present application.

As shown in FIG. 1 to FIG. 4 , the present invention provides a ceramic slate forming mold with automatic demolding function, including a bottom plate 3, a lower mold 1, an upper mold 2 and an opening column 4, and the lower mold 1 is provided with Forming groove 5, the lower mold 1 is provided with a slurry injection port 14, the opening column 4 is arranged on the bottom plate 3 and penetrates the forming groove 5 longitudinally, and the bottom of the lower mold 1 is provided with four demoulding grooves 13, four stripping grooves 13. The mold grooves 13 are symmetrically arranged around the opening column 4, and between the demolding groove 13 and the top surface of the lower mold 1 and the groove bottom of the forming groove 5 are longitudinally provided with an outer through hole 12 and an inner through hole 11, and the outer through holes 12 and 11 are respectively longitudinally opened. The number of the inner through holes 11 are all four, and they are symmetrically arranged around the notch of the molding groove 5 on the lower mold 1 and around the opening post 4 on the groove bottom of the molding groove 5 respectively. The module 6 and the spring member 9. In this embodiment, the stripping groove 13 and the stripping module 6 are respectively a circular groove and a circular disc structure. The stripping module 6 is fitted in the stripping groove 13, and the spring member 9 is arranged below the stripping module 6. It is used for the upper ejection module 6. The ejector module 6 is provided with an outer top block 7 and an inner top block 8 that are matched with the outer through hole 12 and the inner through hole 11 respectively, and the outer top block 7 and the inner top block 8 are matched with the outer In the through hole 12 and the inner through hole 11, the height difference between the outer top block 7 and the inner top block 8 is equal to the depth of the forming groove 5. The outer top block 7 is used to drive the inner top block 8 to move longitudinally, and the inner top block 8 is used for the top block. The ceramic rock slab blank 100 in the forming groove 5 is taken out.

As shown in FIG. 1 , the lower mold 1 and the upper mold 2 are in the clamping state, at this time the outer top block 7 is completely pressed into the outer through hole 12 by the upper mold 2, and the downward movement of the outer top block 7 drives the stripping module 6 to The demolding groove 13 moves down, and the spring member 9 is in a compressed state, so that the inner top block 8 also moves down, and finally the inner top block 8 just blocks the upper opening of the inner through hole 11, and the ceramic slate blank 100 is being formed. Slot 5 is formed.

As shown in FIG. 2 , when demoulding is required, the upper die 2 is moved upward, and the outer top block 7 and the ceramic slate blank 100 lose the pressing force of the upper die 2 . The inside of the groove 13 is pushed up until it contacts the top wall, the outer top block 7 and the inner top block 8 are also ejected from the outer through hole 12 and the inner through hole 11 respectively, and the inner top block 8 pushes the ceramic slate blank 100 out of the molding groove 5. , because a part of the ceramic rock slab blank 100 is exposed, at this time, the worker can take out the ceramic rock slab blank 100 by one-time clipping which is very convenient.

Claims (5)

1. The utility model provides a ceramic rock plate forming die who possesses automatic drawing of patterns function, includes bottom plate, bed die, goes up mould and trompil post, be provided with the shaping groove on the bed die, its characterized in that, the bottom of bed die is provided with a plurality of drawing of patterns grooves, outer through-hole and interior through-hole have vertically been seted up respectively between drawing of patterns groove and bed die top surface and the tank bottom of shaping groove, be provided with drawing of patterns piece and spring part in the drawing of patterns groove, the spring part sets up and is used for pushing up the drawing of patterns piece below, be provided with respectively on the drawing of patterns piece with outer kicking block and interior kicking block of outer through-hole and interior through-hole assorted, outer kicking block and interior kicking block cooperate respectively in outer through-hole and interior through-hole, outer kicking block is used for driving interior kicking block longitudinal movement, interior kicking block is used for ejecting the ceramic rock plate blank piece in the shaping groove.

2. The ceramic rock plate forming mold with automatic demolding function as claimed in claim 1, wherein the demolding groove and the demolding block are circular groove and circular disc structure, respectively, and the demolding block is fitted in the demolding groove.

3. The ceramic rock plate forming die with the automatic demolding function as claimed in claim 1, wherein the height difference between the outer top block and the inner top block is equal to the depth of the forming groove.

4. The ceramic rock plate forming die with the automatic demolding function as claimed in claim 1, wherein the number of the demolding grooves is four, and the demolding grooves are symmetrically arranged around the open pore column.

5. The ceramic rock plate forming die with the automatic demolding function as claimed in claim 1, wherein the number of the outer through holes and the number of the inner through holes are four, and the outer through holes and the inner through holes are symmetrically arranged around the notch of the forming groove on the lower die and around the open hole column on the bottom of the forming groove respectively.

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