CN2846077Y

CN2846077Y - Ceramic high pressure casting forming machine

Info

Publication number: CN2846077Y
Application number: CN 200520129464
Authority: CN
Inventors: 吕殿杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-21
Filing date: 2005-10-21
Publication date: 2006-12-13
Anticipated expiration: 2015-10-21

Abstract

The utility model relates to a ceramic high pressure casting forming machine which is suitable for ceramic sanitary ware and domestic ceramics. The utility model has the main structural characteristics that a cross beam (4) is arranged on the upper parts of a front support bracket (2) and a rear support bracket (1). The cross beam is made of sectional steel, and a trolley track (9) is welded on the inner side of the sectional steel, and the trolley track has simple structure and simple manufacture a mould (12) is arranged in a mould frame (6) and is connected with a walking trolley (8) through a connecting bolt (11) and a connecting plate (10). The walking trolley can move along the trolley track (9) under the push of a hydraulic rod (13). A demoulding button (14) is arranged in front of the cross beam, and demoulding in order can be carried out by people pressing the demoulding button (14). The utility model has the advantages of simple structure, big working space and safe and convenient operation.

Description

Pottery high-pressure slip-casting make-up machine

Affiliated technical field

The utility model relates to a kind of injection forming process units of Production of Ceramics, especially is applicable to the high-pressure slip-casting moulding of sanitary ceramics and domestic ceramics.

Background technology

At present, the ceramic high-pressure slip-casting make-up machine that known ceramic high-pressure slip-casting make-up machine has German NETISCH Mechanical Equipment Company to produce, it is respectively equipped with fixedly thick stick of two templates up and down at front template and rear pattern plate, at rear pattern plate the propelling oil cylinder is housed, transfer at each mould the rolling dolly is housed, dolly drives mould one and coexists and move on the following track, track is installed on the frame of an inclination, thereby make mould produce inclined position, be beneficial to plasma discharge, but because of fixing at its angle of inclination, therefore the flowability of mud is required highly, and be located at the below because of its track, therefore cause the off-type time space little, be unfavorable for work, and because of there is certain angle of inclination in make-up machine itself, in order to prevent to topple, therefore be provided with two anti-laths of toppling over, and when the demoulding, need to remove, therefore have the potential safety hazard of toppling, also cause time waste simultaneously to the demoulding.

In order to solve ceramic high-pressure slip-casting die forming machine tilt adjustable, mold attaching/detaching is problem easily, as the described ceramic high-pressure slip-casting make-up machine of Chinese utility model patent ZL98248924.2, this high-pressure slip-casting make-up machine mainly contains front template, rear pattern plate, moving platen, template is thick stick fixedly, the dolly of band roller, the walking beam of belt track, the make-up machine underframe, the front template support, rear pattern plate support and leading screw elevation and subsidence regulating device constitute, but the mould of this make-up machine will be in the low state of the high side of a side when work, therefore the walking beam of a side and the arranged outside between the underframe several lift adjustment leading screws, for preventing that mould from toppling, being provided with of a side anti-topple collude part, solved the hidden danger of toppling, but its structure more complicated, simultaneously because the make-up machine underframe is arranged on the below of touching tool, therefore taken the working space of mould below, brought inconvenience to production.

And for example Chinese utility model patent ZL00243106.8 is described, it is mainly by front template, rear pattern plate, the box hanging beam, moving platen, oil cylinder, mould frame hanger device is formed, suspension bracket is made up of over sling and following suspension bracket, box hanging beam is prolate square box shape structure, be provided with a wide rectangle hole above, be provided with a long narrow square orifice below, two long edges at long narrow square orifice are provided with suspension bracket roller slideway, the first half in the convex cylinder ports is provided with an oil cylinder, be provided with two oil cylinders in that the Lower Half of convex cylinder ports is parallel, three oil cylinder piston bars all are connected on the moving platen, mould is hung on the mould frame hanger device on top, under the stressed effect of moving platen, rely on the bearing roller on the mould frame hanger device on the suspension bracket roller slideway on the box hanging beam, to roll, thereby reach the folding of mould, the angle of inclination of mould can be regulated fixing in the mould frame.This structure has solved the problem of toppling of mould, yet, the box-shaped hanging beam complex structure of this suspension type pottery high-pressure slip-casting make-up machine, and because be provided with three oil cylinders at rear pattern plate, their piston rod is all hinged with moving platen, therefore the stretching speed when three oil cylinders has difference slightly, will cause the mould discontinuity equalization, yet three oil cylinders to be adjusted to the stretching speed unanimity and just involve the oil pipeline making, a lot of problems such as oil cylinder making, have difference the flexible inconsistent situation of three cylinders will occur slightly, therefore making and the debugging to oil hydraulic system requires very high.

Summary of the invention

The purpose of this utility model is to design a kind of simple in structurely, mould is stressed evenly, folding steadily, safety, the making of oil hydraulic system and debugging are required low, the ceramic greatly and easily high-pressure slip-casting make-up machine of working space.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of ceramic high-pressure slip-casting make-up machine, it is characterized in that: after-poppet (1) crossbeam (4) with the upper support of fore-stock (2), after-poppet (1) links to each other with lower supporter (5) with the bottom of fore-stock (2), constitute a stable structure body by this 4 part, mould frame (6) is connected as a single entity with walking dolly (8) by connecting bolt (11) and connecting plate (10), under the promotion of cylinder rod (13), can move, can manually carry out hand-stripping by bottom knockout button (14) to mould respectively by the workman during demoulding along trolley track (9).Its preferably should pottery high-pressure slip-casting make-up machine crossbeam (4) adopt section steel manufacture, adopt square steel to make along the inboard welding tractor track of shaped steel (9), the shape of increased pressure board (3) is tapered and is driven by single oil cylinder, front at crossbeam (4) is equipped with demoulding button, can be by the Artificial Control demoulding one by one during the demoulding.

Description of drawings

Fig. 1 is the front view of the utility model pottery high-pressure slip-casting make-up machine;

Fig. 2 is a utility model pottery high-pressure slip-casting die forming machine frame and being connected and mould placement figure of walking dolly.

Among the figure: 1, after-poppet; 2, fore-stock; 3, increased pressure board; 4, crossbeam; 5, lower supporter; 6, mould frame; 7, pressurization oil cylinder; 8, walking dolly; 9, trolley track; 10, connecting plate; 11, connecting bolt; 12, mould; 13, cylinder rod; 14, demoulding button.

The specific embodiment

Ceramic high-pressure slip-casting make-up machine of the present utility model is mainly by after-poppet (1), fore-stock (2), increased pressure board (3), crossbeam (4), lower supporter (5), mould frame (6), pressurization oil cylinder (7), walking dolly (8), trolley track (9), connecting plate (10), connecting bolt (11), mould (12), cylinder rod (13) composition (is seen Fig. 1, Fig. 2), crossbeam (4) selection is a shaped steel, simple in structure, be easy to make, at the inboard welding tractor track (9) of shaped steel, the selection of trolley track (9) is a square steel, be easy to selection, walking dolly (8) is connected with mould frame (6) with connecting bolt (11) by connecting plate (10), walking dolly (8) has just been formed one with mould frame (6) like this, crossbeam (4) is supported by fore-stock (2) and after-poppet (1), and and lower supporter (5) constitute stable frame body by connecting bolt together, a pressurization oil cylinder (7) is installed by the central authorities of passing after-poppet (1), its cylinder rod (13) is connected with increased pressure board (3), increased pressure board (3) is made into the tapering shape, the power that is beneficial to oil cylinder is to evenly diffusion all around, and passing on the mould frame (6) with the power equilibrium, because only used an oil cylinder, therefore increased pressure board stress equalization when pressurize propelling and release retreat moves steadily; Mould (12) can arbitrarily angled placement in the mould frame when making according to itself structure, is beneficial to plasma discharge; In the middle of producing, after mould (12) is opened, have one meter working space between two moulds, be convenient to the workman and carry out stripping operation.

Ceramic high-pressure slip-casting make-up machine of the present utility model technical process substantially is as follows: oil cylinder (7) is pushed ahead under the drive of hydraulic system, so cylinder rod (13) promotes increased pressure board (3), increased pressure board (3) and mould frame (6) are under the connection of connecting plate (10), move forward and be pressed together on trolley track (9) by walking dolly (8), to mould (12) in inject mud according to production technology this moment, when arriving the time of process stipulation in mould (12) remaining mud by the discharge of spoil disposal pipe-line system, formed in the mould (12) simultaneously and produced desired wet base, after reaching technology hardness, the hardness of wet base carries out the single face demoulding by dismoulding system, cylinder rod (13) withdrawal simultaneously, and the two parts that drive mould frame (6) are opened, press respectively by workman control then that demoulding button (14) carries out the another side demoulding and the base that will wet takes out, carry out the slip casting production of next round after having got.

The ceramic high-pressure slip-casting make-up machine of the utility model design is compared with Chinese utility model patent ZL00243106.8 and is had the following advantages:

1, crossbeam (4) and trolley track (9) directly adopt shaped steel, and structure is obviously simplified, and are easy to make, for the making of equipment has reduced cost.

2, advance oil cylinder to adopt single cylinder, eliminated the heavy wool cylinder and advanced nonsynchronous problem, help protecting mould, making of oil hydraulic system simultaneously and debugging are obviously simple.

Claims

1, a kind of ceramic high-pressure slip-casting make-up machine, it is characterized in that: after-poppet (1) crossbeam (4) with the upper support of fore-stock (2), after-poppet (1) links to each other with lower supporter (5) with the bottom of fore-stock (2), constitute a stable structure body by this 4 part, mould frame (6) is connected as a single entity with walking dolly (8) by connecting bolt (11) and connecting plate (10), can move along trolley track (9) under the promotion of cylinder rod (13).

2, ceramic high-pressure slip-casting make-up machine according to claim 1 is characterized in that: the crossbeam (4) of this pottery high-pressure slip-casting make-up machine adopts section steel manufacture, adopts square steel to make along the inboard welding tractor track of shaped steel (9).

3, ceramic high-pressure slip-casting make-up machine according to claim 1 is characterized in that: the shape of increased pressure board (3) is tapered and is driven by single oil cylinder.

4, ceramic high-pressure slip-casting make-up machine according to claim 1, it is characterized in that: the front at crossbeam (4) is equipped with demoulding button.