CN213499891U

CN213499891U - Mold assembly device for producing ceramic tiles with different thicknesses

Info

Publication number: CN213499891U
Application number: CN202022082695.6U
Authority: CN
Inventors: 张�雄; 张华�; 刘传军; 何子权
Original assignee: Dongguan City Wonderful Ceramics Industrial Park Co Ltd
Current assignee: Dongguan City Wonderful Ceramics Industrial Park Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-22
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a mould assembly device for producing different thickness pottery brick, include: the magnetic die comprises a middle frame, a through cavity, a magnetic seat and a lower die, wherein the through cavity is formed in the middle frame; the upper end surface of the magnetic seat is positioned at the lower opening of the through cavity, and the lower die is arranged in the through cavity; the detachable backing plate is arranged between the upper end face of the magnetic base and the lower end face of the lower die and located in the transparent cavity, the upper end face of the lower die and the transparent cavity jointly form a die cavity, and the die cavity is used for containing ceramic powder. The utility model discloses an installation of backing plate can dismantle in the below of bed die for the die cavity highly can adjust according to the thickness of can dismantling the backing plate, produces the ceramic brick product of multiple thickness on same set of mould assembly, need not change the mould assembly, has improved production efficiency, has reduced manufacturing cost.

Description

Mold assembly device for producing ceramic tiles with different thicknesses

Technical Field

The utility model belongs to the technical field of the ceramic tile mould assembly technique and specifically relates to a mould assembly device for producing different thickness ceramic brick.

Background

In recent years, thickened ceramic floor tiles are popular in the architectural ceramic industry, the product can replace stone materials in the aspect of decorative effect, the patterns and textures are rich, people love the product gradually, and the product has a plurality of technical bottleneck problems in the production link. The thickened ceramic tile has large thickness span, the thickness of a product can reach 15-30MM, a die assembly needs to be replaced when products with different thicknesses are produced, the time for replacing the die assembly is often 2-3 hours, and the production efficiency is seriously influenced by the condition.

Therefore, the prior art has defects and needs to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a mould assembly device for producing different thickness pottery brick, need change the mould assembly when aiming at solving the product that will produce different thickness among the prior art, influence production efficiency's problem.

The utility model provides a technical scheme that technical problem adopted as follows:

a mold assembly apparatus for producing ceramic tiles of varying thickness, comprising: the magnetic die comprises a middle frame, a through cavity, a magnetic seat and a lower die, wherein the through cavity is formed in the middle frame; the upper end surface of the magnetic seat is positioned at the lower opening of the through cavity, and the lower die is arranged in the through cavity; the detachable backing plate is arranged between the upper end face of the magnetic base and the lower end face of the lower die and located in the transparent cavity, the upper end face of the lower die and the transparent cavity jointly form a die cavity, and the die cavity is used for containing ceramic powder.

In a further implementation manner, the detachable backing plate is in a cuboid shape, and the size of the detachable backing plate is the same as that of the upper end face of the magnetic seat.

In a further implementation mode, a side plate is arranged on the side wall of the through cavity; the side plate includes: the first side plate and the third side plate are arranged oppositely, and the second side plate and the fourth side plate are arranged oppositely; the first side plate, the second side plate, the third side plate and the fourth side plate are all arranged to be inclined planes towards one side of the through cavity and are inclined towards the upper opening of the through cavity.

In a further implementation, the side plates are alloy side plates, and the detachable backing plate is a steel backing plate.

In a further implementation, the removable shim plate includes a first sidewall, a second sidewall, a third sidewall, and a fourth sidewall disposed in a thickness direction; the first side wall is attached to the first side plate, the second side wall is attached to the second side plate, the third side wall is attached to the third side plate, and the fourth side wall is attached to the fourth side plate.

In a further implementation, the detachable backing plate is magnetically connected with the magnetic base.

In a further implementation, the detachable backing plate is in threaded connection with the magnetic base; the mold assembly apparatus further comprises: fixing screws; the edge of dismantling the backing plate is provided with first screw hole, magnetic force seat upper portion is provided with the second screw hole, first screw hole and second screw hole position are corresponding, the fixed screw is fixed in first screw hole and the second screw hole.

In further implementations, the mold assembly apparatus further includes: an assembly chassis; the magnetic base is arranged on the assembly bottom plate.

In further implementations, the mold assembly apparatus further includes: an assembly middle plate disposed on the assembly bottom plate; the magnetic base is arranged on the assembly middle plate.

In a further implementation manner, a stand column is connected between the middle frame and the assembly bottom plate; one end of the upright post is fixedly connected with the middle frame, and the other end of the upright post is fixedly connected with the assembly bottom plate.

The utility model provides a mould assembly device for producing different thickness pottery brick, include: the magnetic die comprises a middle frame, a through cavity, a magnetic seat and a lower die, wherein the through cavity is formed in the middle frame; the upper end surface of the magnetic seat is positioned at the lower opening of the through cavity, and the lower die is arranged in the through cavity; the detachable backing plate is arranged between the upper end face of the magnetic base and the lower end face of the lower die and located in the transparent cavity, the upper end face of the lower die and the transparent cavity jointly form a die cavity, and the die cavity is used for containing ceramic powder. The utility model discloses an installation of backing plate can dismantle in the below of bed die for the die cavity highly can adjust according to the thickness of can dismantling the backing plate, produces the ceramic brick product of multiple thickness on same set of mould assembly, need not change the mould assembly, does not influence the production continuity, has alleviateed staff intensity of labour, has improved production efficiency, has reduced manufacturing cost.

Drawings

FIG. 1 is an exploded view of a preferred embodiment of the present invention of a mold assembly apparatus for producing ceramic tiles of varying thickness.

FIG. 2 is a perspective view of a preferred embodiment of the present invention of a mold assembly apparatus for producing ceramic tiles of varying thickness.

FIG. 3 is a front view of a preferred embodiment of the present invention of a mold assembly apparatus for producing ceramic tiles of varying thickness.

Fig. 4 is a cross-sectional view at a-a in fig. 3.

Description of reference numerals:

100. a middle frame; 110. a side plate; 200. a magnetic base; 300. a lower die; 400. the backing plate can be disassembled; 500. fixing screws; 600. an assembly chassis; 700. assembling a middle plate; 800. and (4) a column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Because the existing mould assembly can not realize the product conversion among different thicknesses, only the mould assembly can be replaced, the production of ceramic adobes is influenced, if the adobes are not enough, an empty kiln can be generated, and in the production process of ceramic tiles, the empty kiln can influence the color, the brick shape, the size and the like of products, so that a series of defects are caused.

And the utility model discloses a mould assembly device can effectually solve above-mentioned problem, the utility model discloses a device is a device that is applicable to press process in the pottery brick production process, can realize the product free conversion of multiple thickness on same set of mould assembly, and need not change the assembly, does not influence the production continuity, only needs 10 minutes just can accomplish, has alleviateed staff intensity of labour, improves production quality, reduction in production cost.

Referring to fig. 1, 2 and 3, the present invention provides a mold assembly apparatus for producing ceramic tiles with different thicknesses, comprising: the middle frame 100 is provided with a through cavity on the middle frame 100, a magnetic base 200 below the middle frame 100 and a lower die 300 arranged on the magnetic base 200, specifically, the through cavity is provided in the center of the middle frame 100, and the middle frame 100 is in a shape of Chinese character 'hui'. The upper end surface of the magnetic base 200 is located at the lower opening of the through cavity, that is, the magnetic base 200 blocks the lower opening of the through cavity, and the upper end surface of the magnetic base 200 is equivalent to the cavity bottom of the through cavity. The lower mold 300 is disposed in the mold cavity. A detachable base plate 400 is further arranged between the upper end face of the magnetic base 200 and the lower end face of the lower die 300, and the detachable base plate 400 is located in the through cavity. That is, the mold assembly device of the present invention is sequentially arranged from bottom to top as the magnetic base 200, the detachable backing plate 400, and the lower mold 300; the middle frame 100 is sleeved on the peripheries of the detachable base plate 400 and the lower die 300. And the upper end surface of the lower mold 300 is lower than the upper end surface of the middle frame 100, the upper end surface of the lower mold 300 and the through cavity together form a mold cavity, and the mold cavity is used for containing ceramic powder. When the green brick is produced, the ceramic powder is placed in the die cavity, the upper die is pressed downwards, and thus, the ceramic powder is positioned between the upper die and the lower die 300 and is pressed and molded.

Specifically, this device compares the key feature with traditional mould assembly and is that can produce 15-30 MM's purpose-made thickening ceramic tile on same set of mould assembly, need not change the mould assembly, the utility model discloses a center 100 is thickened center 100, and center 100 has higher height promptly. The thickness of the middle frame 100 is thickened to enable the middle frame to contain more powder, and thicker green bricks can be formed by pressing; and when the green bricks with different thicknesses are needed, the detachable base plate 400 with the same size as the magnetic base 200 is added, and the powder accommodation of the die cavity is reduced by matching with the parameter adjustment of the press, so that the purpose of pressing the green bricks with different thicknesses is achieved.

Thus, by installing the detachable backing plate 400 below the lower die 300, the height of the die cavity becomes lower, the contained ceramic powder becomes smaller, and the thickness of the green brick formed by pressing becomes smaller; when it is desired to produce ceramic tiles of greater thickness, the removable backing plate 400 is replaced with a removable backing plate 400 of lesser thickness to increase the height of the mold cavity. In addition, the detachable backing plate 400 can be detached to manufacture the ceramic tile with the maximum thickness. Therefore, the utility model discloses can produce the ceramic brick product of multiple thickness on same set of mould assembly, need not change the mould assembly, do not influence the production continuity, alleviate staff intensity of labour, improve production efficiency, reduce manufacturing cost.

In one implementation, the detachable pad 400 is a cuboid including several pads with different thicknesses, and the size of the detachable pad 400 is the same as that of the upper end surface of the magnetic base 200. Thus, in actual production, the detachable backing plate 400 is detached as required, or the detachable backing plates 400 with different thicknesses are replaced, the height of the die cavity is adjusted, and then ceramic tiles with different thicknesses are produced.

In a further implementation manner, side plates 110 are arranged on the side walls of the through cavities; specifically, the side plate 110 is embedded in the middle frame 100. The side plate 110 includes: the first side plate 110, the second side plate 110, the third side plate 110 and the fourth side plate 110 are connected in sequence, the first side plate 110 and the third side plate 110 are arranged oppositely, and the second side plate 110 and the fourth side plate 110 are arranged oppositely; the first side plate 110, the second side plate 110, the third side plate 110 and the fourth side plate 110 face one side of the through cavity and are all arranged to be inclined planes, and the inclined planes are inclined towards the upper opening of the through cavity.

Specifically, in the process of high-pressure green brick pressing, the size of the green brick is consistent with that of the die cavity, but the green brick expands to a certain extent due to the disappearance of force applied to the green brick in the process of rising and falling out of the die cavity after the green brick is pressed, the expanded green brick generates certain resistance with the periphery of the die cavity, the thicker the green brick is, the larger the resistance is, and expansion cracking is generated when the resistance exceeds the strength of the green brick. In order to solve the expansion crack of the thickened brick, the side plate 110 is arranged to have a certain inclination and is inclined upwards; namely, the opposite inclined planes of the first side plate and the third side plate are V-shaped, the opposite inclined planes of the second side plate and the fourth side plate are V-shaped, and the V-shaped opening faces upwards. The utility model discloses having increaseed "V" style of calligraphy curb plate 110's inclination, effectively having reduced the resistance that the adobe rises, avoided producing the inflation and split.

In a further implementation, the side plate 110 is an alloy side plate, and the removable backing plate 400 is a steel backing plate.

In further implementations, the removable backing plate 400 includes a first sidewall, a second sidewall, a third sidewall, and a fourth sidewall disposed in a thickness direction; the first side wall is attached to the first side plate, the second side wall is attached to the second side plate, the third side wall is attached to the third side plate, and the fourth side wall is attached to the fourth side plate.

In one implementation, the removable backing plate 400 is magnetically attached to the magnetic base 200. Because the magnetic base 200 has magnetic force, the detachable backing plate 400 is a steel backing plate, and the two can be magnetically connected.

In a further implementation, the detachable backing plate 400 is screwed with the magnetic base 200; the mold assembly apparatus further comprises: a set screw 500; the edge of dismantling backing plate 400 is provided with first screw hole, magnetic base 200 upper portion is provided with the second screw hole, first screw hole and second screw hole position are corresponding, fixed screw 500 is fixed in first screw hole and the second screw hole.

In one implementation, the mold assembly apparatus further comprises: an assembly chassis 600; the magnetic base 200 is disposed on the assembly base plate 600. The assembly base plate 600 supports the magnet holder 200.

In further implementations, the mold assembly apparatus further includes: an assembly middle plate 700 disposed on the assembly bottom plate 600; the magnetic base 200 is disposed on the assembly middle plate 700. The assembly middle plate 700 directly supports the magnetic base 200.

In a further implementation, a column 800 is connected between the middle frame 100 and the assembly base plate 600; one end of the upright column 800 is fixedly connected with the middle frame 100, and the other end of the upright column 800 is fixedly connected with the assembly bottom plate 600. Specifically, 4 columns 800 are respectively disposed on two sides of the magnetic base 200 to enhance the structural stability.

Additionally, the utility model discloses still effectual protection mould and magnetic base 200 prolong the life of mould. Specifically, in the production process of the brick press, due to the fact that the stamping pressure is high, the unit pressure of the green brick can reach more than 500bar, the die and the magnetic base 200 bear high-pressure for a long time, when die cavity distribution is uneven or the die is stressed unevenly due to press faults, local deformation and depression of the assembly magnetic suction base are easily caused, and due to the influence, the defects of the size, the thickness and the brick shape of the green brick can be caused, and quality accidents of batch degradation of products can be caused. When the magnetic base 200 needs to be replaced after the recess occurs, the time is usually consumed for 2 to 3 hours, the production continuity is affected, and the empty kiln accident is caused.

The magnetic base 200 of the currently used mold assembly generally adopts 4The hardness of the No. 5 steel after quenching is HRC32-38, and once the steel deforms and dents due to excessive local stress, the maintenance and replacement time is long, the labor intensity of disassembly and assembly is high, and the production continuity of ceramic tile production enterprises is seriously influenced. The utility model discloses a can dismantle backing plate 400 can set up to the steel backing plate, specifically be 45 # steel backing plates, and its hardness is HRC 30-36 after quenching, and is slightly lower than mould assembly magnetic force seat 200 hardness, and it is used with magnetic force seat 200

And fixing by using an inner hexagonal screw.

After the magnetic base 200 is powered on, magnetic force is generated and is attracted with the lower die 300 through the detachable base plate 400. In practice, the magnetic force is not attenuated, and when the lower mold 300 is partially stressed, the pressure is transmitted to the detachable pad 400. Because the detachable backing plate 400 has a slightly lower hardness than the magnetic base 200, the device can not deform and collapse under the action of force, thereby protecting the magnetic base 200. Moreover, the detachable base plate 400 is convenient and quick to replace, the cost is low, the production efficiency can be effectively improved through practical use, the labor intensity is reduced, and the production continuity is stabilized.

That is to say, the device of the utility model can also effectively prevent the magnetic base 200 from collapsing, deforming, sinking and other faults caused by uneven stress in the green brick pressing process, reduce the downtime, prolong the service life of the die assembly, reduce the production cost and lighten the labor intensity of workers; and the applicability is strong, and the ceramic tile mould can be suitable for ceramic tile moulds of various specifications.

To sum up, the utility model discloses a mould assembly device for producing different thickness pottery brick, include: the magnetic die comprises a middle frame, a through cavity arranged on the middle frame, a magnetic base 200 arranged below the middle frame, and a lower die arranged on the magnetic base 200; the upper end surface of the magnetic base 200 is positioned at the lower opening of the through cavity, and the lower die is arranged in the through cavity; a detachable backing plate is further arranged between the upper end face of the magnetic base 200 and the lower end face of the lower die, the detachable backing plate is located in the transparent cavity, the upper end face of the lower die and the transparent cavity jointly form a die cavity, and the die cavity is used for containing ceramic powder. The utility model discloses an installation of backing plate can dismantle in the below of bed die for the die cavity highly can adjust according to the thickness of can dismantling the backing plate, produces the ceramic brick product of multiple thickness on same set of mould assembly, need not change the mould assembly, does not influence the production continuity, has alleviateed staff intensity of labour, has improved production efficiency, has reduced manufacturing cost.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A mold assembly apparatus for producing ceramic tiles of different thicknesses, comprising: the magnetic die comprises a middle frame, a through cavity, a magnetic seat and a lower die, wherein the through cavity is formed in the middle frame; the upper end surface of the magnetic seat is positioned at the lower opening of the through cavity, and the lower die is arranged in the through cavity; the detachable backing plate is arranged between the upper end face of the magnetic base and the lower end face of the lower die and located in the transparent cavity, the upper end face of the lower die and the transparent cavity jointly form a die cavity, and the die cavity is used for containing ceramic powder.

2. The mold assembly apparatus for producing ceramic tiles of different thicknesses as claimed in claim 1, wherein the detachable backing plate is rectangular and has the same size as the upper end surface of the magnetic base.

3. The mold assembly apparatus for producing ceramic tiles of varying thickness as claimed in claim 2, wherein side plates are provided on the side walls of the through-cavity; the side plate includes: the first side plate and the third side plate are arranged oppositely, and the second side plate and the fourth side plate are arranged oppositely; the first side plate, the second side plate, the third side plate and the fourth side plate are all arranged to be inclined planes towards one side of the through cavity and are inclined towards the upper opening of the through cavity.

4. The mold assembly apparatus for producing ceramic tiles of varying thickness as claimed in claim 3, wherein the side plates are alloy side plates and the removable backing plates are steel backing plates.

5. The die assembly apparatus for producing ceramic tiles of varying thickness according to claim 3, wherein the removable backing plate comprises a first sidewall, a second sidewall, a third sidewall and a fourth sidewall arranged in the thickness direction; the first side wall is attached to the first side plate, the second side wall is attached to the second side plate, the third side wall is attached to the third side plate, and the fourth side wall is attached to the fourth side plate.

6. The mold assembly apparatus for producing ceramic tiles of varying thickness as claimed in claim 4, wherein the removable backing plate is magnetically connected to the magnetic base.

7. The die assembly apparatus for producing ceramic tiles of different thicknesses as claimed in claim 4, wherein the removable backing plate is screwed with the magnetic base; the mold assembly apparatus further comprises: fixing screws; the edge of dismantling the backing plate is provided with first screw hole, magnetic force seat upper portion is provided with the second screw hole, first screw hole and second screw hole position are corresponding, the fixed screw is fixed in first screw hole and the second screw hole.

8. The die assembly apparatus for producing ceramic tiles of varying thickness according to claim 1, further comprising: an assembly chassis; the magnetic base is arranged on the assembly bottom plate.

9. The die assembly apparatus for producing ceramic tiles of varying thickness according to claim 8, further comprising: an assembly middle plate disposed on the assembly bottom plate; the magnetic base is arranged on the assembly middle plate.

10. The mold assembly apparatus for producing ceramic tiles of varying thickness as claimed in claim 8, wherein a vertical column is connected between the middle frame and the assembly bottom plate; one end of the upright post is fixedly connected with the middle frame, and the other end of the upright post is fixedly connected with the assembly bottom plate.