CN215038524U

CN215038524U - Quick forming die of ceramic tile secondary cloth secondary application of pressure

Info

Publication number: CN215038524U
Application number: CN202120383041.9U
Authority: CN
Inventors: 吴思旭; 吴子恒
Original assignee: Fujian Zhangzhou Jianhua Ceramic Co ltd
Current assignee: Fujian Zhangzhou Jianhua Ceramic Co ltd
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-12-07
Anticipated expiration: 2031-02-21

Abstract

The utility model discloses a secondary pressing fast forming die for ceramic tile secondary cloth, which comprises a bottom plate, a press and a transmission mechanism, wherein the press is fixedly arranged at the rear part of the upper end of the bottom plate, the transmission mechanism is arranged at the upper end of the bottom plate, the transmission mechanism is positioned in the press and extends forwards out of the press, a support column is fixedly arranged at the left side of the upper end of the bottom plate, a workbench is fixedly arranged at the top end of the support column, a fixed plate is fixedly arranged at the upper end of the workbench, a feeding mechanism is fixedly connected to the side surface of the fixed plate, when the first cloth is pressed, the die is padded at the lower part of the upper fixed die core of the press, so that the upper part and the lower part of a green brick during pressing are in plane compression, the density is consistent, then the second cloth is pressed, when the green brick green body is sintered and formed, the density of the surface layer ceramic tile powder is consistent and balanced and the surface is smooth and flat, and the inconsistent shrinkage of the bottom layer grain layer is only reflected on the road surface without affecting the surface, the ceramic tile has the characteristics of smooth surface and strong back pattern binding power.

Description

Quick forming die of ceramic tile secondary cloth secondary application of pressure

Technical Field

The utility model relates to a ceramic manufacture technical field specifically is a quick forming die is exerted pressure to ceramic tile secondary cloth secondary.

Background

The existing ceramic tile production process is characterized in that a ceramic tile blank is formed by powder through ultra-high pressure pressing, the ceramic tile blank is formed by closing an upper die and a lower die which are fixed through mechanical equipment, for the production of most of ceramic tiles, in order to enter a tile blank conveyor belt after smooth demoulding and demoulding, a reverse beating form is adopted, namely the surface of the ceramic tile blank is below, the back grain of the ceramic tile is above, the ceramic tile blank is pressed into a green body and then enters an oven to be fired, shrinkage can be generated, however, when the reverse beating is adopted, the upper surface of powder arranged in a lower cavity die frame is flat, an upper die core with back grain is uneven, when the die is closed, the density of the concave grain of the ceramic tile blank is higher than that of the convex grain, the shrinkage rates of different densities are different, when the ceramic tile is fired, the front face of the ceramic tile is correspondingly slightly concave and convex on the back, so that the ceramic tile industry is commonly called as 'through bottom', a good frontal mirror effect cannot be formed. Therefore, a rapid forming die for secondary material distribution is needed to ensure that the surface of the ceramic tile is smooth and flat and the back texture has strong bonding force. Therefore, a ceramic tile secondary material distribution secondary pressure quick forming die is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick forming die is exerted pressure to ceramic tile secondary cloth secondary to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a secondary pressure quick forming die for ceramic tile secondary cloth comprises a bottom plate, a press and a conveying mechanism, wherein the press is fixedly arranged at the rear of the upper end of the bottom plate, the conveying mechanism is arranged at the upper end of the bottom plate, the conveying mechanism is positioned in the press and extends forwards out of the press, a support column is fixedly arranged on the left side of the upper end of the bottom plate, a workbench is fixedly arranged at the top end of the support column, a fixed plate is fixedly arranged at the upper end of the workbench, a feeding mechanism is fixedly connected to the side surface of the fixed plate, a feeding hole is formed in one side of the press close to the feeding mechanism, and a discharging hole is formed in the front side surface of the press; the pressing machine is characterized in that a servo motor is fixedly arranged at the top end inside the pressing machine, a solid threaded rod is fixedly connected to a motor shaft of the servo motor, a hollow threaded rod is movably sleeved on the solid threaded rod through a threaded structure, a pressing plate is fixedly connected to the bottom end of the hollow threaded rod, and a pressing machine lower assembly is fixedly arranged at the bottom end inside the pressing machine.

Preferably, the feeding mechanism comprises a first cylinder and a cloth grid, an output end of the first cylinder is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a rotating motor, and a motor shaft of the rotating motor is fixedly connected with the side face of the cloth grid.

Preferably, guide rods are arranged on two sides of the servo motor, the top ends of the guide rods penetrate through the upper surface of the press, the bottom ends of the guide rods are fixedly connected to the upper surface of the pressing plate, and the bottom end of the pressing plate is fixedly provided with a fixed upper die core of the press.

Preferably, a push rod is fixedly arranged on the lower assembly of the press, a lower die core fixed by the press is fixedly arranged at the top end of the push rod, and the lower die core fixed by the press is positioned in a cavity of the lower assembly of the press.

Preferably, a second cylinder is fixedly arranged on the rear side face inside the press, a moving rod is fixedly connected to the output end of the second cylinder, and a moving plate is fixedly connected to the top end of the moving rod.

Preferably, transport mechanism is including two spacing frames that the symmetry set up, two spacing frame fixed mounting is on the bottom plate, and two the welding has the conveyer belt in the middle of the spacing frame, conveyer belt one end is equipped with the conveying chain, and its drive chain is connected with drive mechanism, drive mechanism and driving motor's motor shaft fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a secondary cloth secondary is exerted pressure, when cloth and exerting pressure for the first time, fill up this mould in the fixed mold core lower part of going up of press, all be the plane compression from top to bottom when making the suppression for the adobe, density is unanimous, then the cloth is exerted pressure for the second time, through reserving out the settlement height in the assembly cavity under the press, advance first suppression, the idiosome pressure value reduces, when making ceramic tile body unburned bricks sintering moulding, the unanimous balanced shrink of surface course ceramic tile powder density and surface smoothness level, and the inconsistent shrink of bottom line layer density then only embodies on the line road surface and does not influence the surface, effectively realize making the smooth and strong characteristics of back of the body line adhesion strength in ceramic tile surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the press of the present invention;

fig. 4 is a schematic side view of the press of the present invention.

In the figure: 1, 2 support columns, 3 working tables, 4 fixing plates, 5 feeding mechanisms, 501 first air cylinders, 502 telescopic rods, 503 rotating motors, 504 cloth grids, 6 presses, 601 feeding ports, 602 discharging ports, 7 servo motors, 8 solid threaded rods, 9 hollow threaded rods, 10 guide rods, 11 pressing plates, 1101 press fixing upper mold cores, 12 press lower assemblies, 1201 push rods, 1202 press fixing lower mold cores, 13 second air cylinders, 1301 moving rods, 1401 moving plates, 14 conveying mechanisms, 1302 limiting frames, 1402 conveying belts, 15 transmission motors and 16 transmission mechanisms.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and simplification of description, but do not indicate or imply that a device or structure to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a secondary pressure quick forming die for ceramic tile distribution comprises a bottom plate 1, a press 6 and a conveying mechanism 14, wherein the press 6 is fixedly arranged behind the upper end of the bottom plate 1, the conveying mechanism 14 is arranged at the upper end of the bottom plate 1, the conveying mechanism 14 is positioned in the press 6 and extends forwards out of the press 6, a support column 2 is fixedly arranged on the left side of the upper end of the bottom plate 1, a workbench 3 is fixedly arranged at the top end of the support column 2, a fixed plate 4 is fixedly arranged at the upper end of the workbench 3, a feeding mechanism 5 is fixedly connected to the side surface of the fixed plate 4, a feeding hole 601 is formed in one side, close to the feeding mechanism 5, of the press 6, and a discharging hole 602 is formed in the front side surface of the press 6;

the fixed servo motor 7 that is equipped with in the inside top of press 6, servo motor 7's motor shaft fixedly connected with solid threaded rod 8, solid threaded rod 8 has cup jointed hollow threaded rod 9 through the helicitic texture activity, and hollow threaded rod 9 bottom fixedly connected with clamp plate 11, the inside bottom mounting of press 6 is equipped with assembly 12 under the press.

The feeding mechanism 5 comprises a first cylinder 501 and a cloth grid 504, an output end of the first cylinder 501 is fixedly connected with an expansion link 502, a top end of the expansion link 502 is fixedly connected with a rotating motor 503, and a motor shaft of the rotating motor 503 is fixedly connected with a side surface of the cloth grid 504.

Guide rods 10 are arranged on two sides of the servo motor 7, the top end of each guide rod 10 penetrates through the upper surface of the press 6, the bottom end of each guide rod 10 is fixedly connected to the upper surface of the pressing plate 11, and the bottom end of each pressing plate 11 is fixedly provided with a fixed upper die core 1101 of the press.

A push rod 1201 is fixedly arranged on the lower press assembly 12, a lower press fixing mold core 1202 is fixedly arranged at the top end of the push rod 1201, and the lower press fixing mold core 1202 is positioned in a cavity of the lower press assembly 1201.

The rear side surface inside the press 6 is fixedly provided with a second cylinder 13, the output end of the second cylinder 13 is fixedly connected with a moving rod 1301, and the top end of the moving rod 1301 is fixedly connected with a moving plate 1302.

The conveying mechanism 14 comprises two limiting frames 1401 symmetrically arranged, the two limiting frames 1401 are fixedly installed on the bottom plate 1, a conveying belt 1402 is welded between the two limiting frames 1401, one end of the conveying belt 1402 is provided with a conveying chain, the conveying chain is connected with a transmission mechanism 16, and the transmission mechanism 16 is fixedly connected with a motor shaft of a transmission motor 15.

The working principle is as follows: the utility model discloses be provided with feed mechanism 5 on workstation 3, drive the extension of telescopic link 502 through first cylinder 501 during feeding for the first time, make cloth grid 504 get into the inside of press 6 from feed inlet 601, pour the powder into press fixed lower mould core 1202 through rotating electrical machines 503, push rod 1201 promotes press fixed lower mould core 1202 upwards, the cavity height of reserving is the first cloth powder thickness of settlement, start servo motor 7 after the cloth is accomplished, drive press fixed upper mould core 1101 on clamp plate 11 and push down, accomplish the first cloth and exert pressure; then all the mechanisms are reset, the second time of powder is added into the distribution grid 504, the first feeding operation is repeated, then the transmission motor 15 is started, the transmission motor 15 drives the transmission mechanism 16 to enable the conveyor belt 1402 to move, and at the moment, the second air cylinder 13 pushes the moving plate 1302 to push the pressed and formed ceramic tiles to the conveyor belt 1402 for conveying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick forming die is exerted pressure to ceramic tile secondary cloth secondary, includes bottom plate (1), press (6) and transport mechanism (14), bottom plate (1) upper end rear is fixed and is equipped with press (6), just bottom plate (1) upper end is provided with transport mechanism (14), transport mechanism (14) are located press (6), and extend press (6), its characterized in that forward: a supporting column (2) is fixedly installed on the left side of the upper end of the bottom plate (1), a workbench (3) is fixedly arranged at the top end of the supporting column (2), a fixed plate (4) is fixedly arranged at the upper end of the workbench (3), a feeding mechanism (5) is fixedly connected to the side surface of the fixed plate (4), a feeding hole (601) is formed in one side, close to the feeding mechanism (5), of the press (6), and a discharging hole (602) is formed in the front side surface of the press (6);

the utility model discloses a press, including press (6), motor shaft fixedly connected with solid threaded rod (8), hollow threaded rod (9) have been cup jointed through the helicitic texture activity to the fixed servo motor (7) that is equipped with in inside top of press (6), hollow threaded rod (9) bottom fixedly connected with clamp plate (11), press (6) inside bottom mounting is equipped with assembly (12) under the press.

2. The secondary pressure-applying rapid prototyping die for ceramic tiles as recited in claim 1, wherein: the feeding mechanism (5) comprises a first air cylinder (501) and a cloth grating (504), an output end of the first air cylinder (501) is fixedly connected with an expansion rod (502), the top end of the expansion rod (502) is fixedly connected with a rotating motor (503), and a motor shaft of the rotating motor (503) is fixedly connected with the side face of the cloth grating (504).

3. The secondary pressure-applying rapid prototyping die for ceramic tiles as recited in claim 1, wherein: guide rods (10) are arranged on two sides of the servo motor (7), the top end of each guide rod (10) penetrates through the upper surface of the press (6), the bottom end of each guide rod (10) is fixedly connected to the upper surface of the pressing plate (11), and the bottom end of each pressing plate (11) is fixedly provided with a fixed upper die core (1101) of the press.

4. The secondary pressure-applying rapid prototyping die for ceramic tiles as recited in claim 1, wherein: a push rod (1201) is fixedly arranged on the press lower assembly (12), a press fixed lower mold core (1202) is fixedly arranged at the top end of the push rod (1201), and the press fixed lower mold core (1202) is positioned in a cavity of the press lower assembly (12).

5. The secondary pressure-applying rapid prototyping die for ceramic tiles as recited in claim 1, wherein: the rear side face of the interior of the press (6) is fixedly provided with a second cylinder (13), the output end of the second cylinder (13) is fixedly connected with a moving rod (1301), and the top end of the moving rod (1301) is fixedly connected with a moving plate (1302).

6. The secondary pressure-applying rapid prototyping die for ceramic tiles as recited in claim 1, wherein: the conveying mechanism (14) comprises two limiting frames (1401) which are symmetrically arranged, the two limiting frames (1401) are fixedly installed on the bottom plate (1), a conveying belt (1402) is welded in the middle of the two limiting frames (1401), one end of the conveying belt (1402) is provided with a conveying chain, the conveying chain is connected with a transmission mechanism (16), and the transmission mechanism (16) is fixedly connected with a motor shaft of a transmission motor (15).