CN219160944U

CN219160944U - Crucible top plug device for high-temperature frit furnace

Info

Publication number: CN219160944U
Application number: CN202223320221.6U
Authority: CN
Inventors: 李永法
Original assignee: Luoyang Luwei Kiln Co ltd
Current assignee: Luoyang Luwei Kiln Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-09
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a crucible top plug device for a high-temperature frit furnace, which comprises a linear motor and a telescopic material pushing rod, wherein a fixed disc is arranged on the left side surface of a sliding table of the linear motor, the output end of the rotary motor is connected with a rotary shaft through a coupler, a first U-shaped groove is arranged on the left end surface of the rotary shaft, a first electric cylinder is rotationally connected on a first connecting column, the telescopic end of the first electric cylinder is connected with a second connecting column arranged in a second U-shaped groove, the telescopic end of the second electric cylinder is connected with a triangular rotating frame, the second U-shaped groove is hinged with a placing frame, a material pushing rod seat is arranged on the placing frame, and the telescopic material pushing rod is arranged in the material pushing rod seat.

Description

Crucible top plug device for high-temperature frit furnace

Technical Field

The utility model relates to the technical field of frit furnaces, in particular to a crucible top plug device for a high-temperature frit furnace.

Background

The frit furnace is special melting equipment developed by sintering, melting, analyzing and producing nonmetallic and other compound materials, and has the advantages of high temperature resistance, corrosion resistance, high working stability and safety.

The existing high-temperature frit furnace mainly comprises: furnace body, set up in the base support of furnace body lower part, the furnace body includes the shell, set up in the shell be close to crucible and the crucible seat of central point department, the crucible is close to bottom intermediate position and opens there is decurrent material mouth, material mouth department is provided with the crucible stopper, in the in-process of using, after the material melts, need artifical handheld Z type top cock stem one end jack-up with the crucible stopper, the material in its crucible flows out, enter into the material receiving crucible (as shown in figure 1), in the top cock in-process, there is the potential safety hazard, fused high temperature material can flow along with Z type top cock stem, there is the risk on the manual arm of drip work, and operation process intensity of labour is great, secondly, need take Z type top cock stem out, withdraw, put aside after the top cock is accomplished, prevent that it from influencing the normal clear of follow-up work.

Disclosure of Invention

The utility model provides a crucible top plug device for a high-temperature frit furnace, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for high temperature frit stove crucible top stopper device, includes linear electric motor and telescopic liftout pole, linear electric motor installs one side at frit stove base support, install the fixed disk on linear electric motor's the slip table left surface, be equipped with the rotating electrical machines in the fixed disk, the output of rotating electrical machines passes through the shaft coupling and is connected with the rotation axis, be equipped with first U type groove on the left end face of rotation axis, first U type groove is articulated with the second U type groove, be provided with first spliced pole in the first U type groove, rotate on the first spliced pole and be connected with first electronic cylinder, the flexible end of first electronic cylinder is connected with the second spliced pole that sets up in the second U type groove, be equipped with the third spliced pole in the second U type groove, rotate on the third spliced pole and be connected with the second electronic cylinder, the flexible end and the tripod of second electronic cylinder are connected, second U type groove is articulated with the rack, be equipped with the ejector pin seat on the rack, install the telescopic liftout pole in the ejector pin seat.

Further, the triangle revolving rack mainly includes first bull stick, second bull stick, third bull stick, first articulated slab and second articulated slab, the first articulated slab that first bull stick both ends set up all cup joints on the third bull stick with the second articulated slab that second bull stick both ends set up, the flexible end of second electric cylinder is connected with the middle part of third bull stick.

Further, the first rotating rod, the second rotating rod and the third rotating rod are arranged in a triangular mode, the first rotating rod is located on the second U-shaped groove, and the second rotating rod is located on the placing frame.

Further, the diameter of the telescopic ejector rod is smaller than the minimum section diameter of the crucible plug, and the crucible plug is in conical design.

Further, the upper end of the telescopic jacking rod is provided with a boss.

Furthermore, the linear motor can be installed on one side surface of the frit furnace base bracket in a clamping or switching mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rotary motor in the fixed disc is used for driving the first U-shaped groove and the second U-shaped groove to rotate, so that the first U-shaped groove and the second U-shaped groove are in a horizontal state, the first electric cylinder work telescopic end stretches out to enable the second U-shaped groove to rotate around a hinge point, the length of the stretching arm is increased, the second electric cylinder work telescopic end stretches out to drive the placing rack and the ejector rod seat to rotate around the hinge point, the ejector rod seat and the telescopic ejector rod are located under the crucible plug, the linear motor is used for driving the fixed disc to move upwards, the telescopic ejector rod is used for ejecting the crucible plug, the crucible plug and the crucible are enabled to generate gaps, materials in the crucible plug flow out, and the mechanical replacement is used for replacing manpower, so that the danger of high-temperature materials flowing out to drip burn staff is avoided;

2. this device is through flexible liftout pole free flexible, and retractable reduction length after accomplishing the top stopper, the flexible end of second electronic cylinder is retracted and is driven rack and ejector pin seat and rotate around the pin joint, and the flexible end of first electronic cylinder work is retracted and is made second U type groove rotate around the pin joint, and rotating electrical machines work drives first U type groove and second U type groove and rotate, makes the device keep away from the furnace gate, and reduces its occupation volume, and the normal clear of guarantee follow-up work avoids placing and searching Z type top stopper pole's step, has improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of an application scenario in the prior art;

FIG. 2 is a schematic view of an application scenario after installation of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a front view of the present utility model in an operative state;

FIG. 5 is a front view of the present utility model in a non-operating state

Fig. 6 is a schematic view of a partial enlarged structure at B in fig. 3.

In the figure: the device comprises a linear motor 1, a fixed disc 2, a first electric cylinder 3, a first U-shaped groove 4, a second electric cylinder 5, a second U-shaped groove 6, a triangular rotating frame 7, a first rotating rod 71, a second rotating rod 72, a third rotating rod 73, a first hinge plate 74, a second hinge plate 75, a placement frame 8, a push rod seat 9, a telescopic ejection rod 10 and a boss 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, if an orientation description such as "upper", "lower", "front", "rear", "left", "right", etc. is referred to, it is merely for convenience of description of the present utility model and simplification of the description, and it is not indicated or implied that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.

Referring to fig. 3-6, the present utility model provides a technical solution: a crucible top plug device for a high-temperature frit furnace comprises a linear motor 1 and a telescopic material ejection rod 10, wherein the linear motor 1 is arranged on one side surface of a frit furnace base support, a fixed disc 2 is arranged on the left side surface of a sliding table of the linear motor 1, a rotating motor is arranged in the fixed disc 2, and the output end of the rotating motor is connected with a rotating shaft 12 through a coupler.

Specifically, the rotating electrical machines work in the fixed disk 2 drives first U type groove 4 and second U type groove 6 to rotate, makes first U type groove 4 and second U type groove 6 be in the horizontality, and telescopic liftout pole 10 is in vertical state, is convenient for later stage carries out the liftout to the crucible stopper, and linear electrical machines 1 work drives fixed disk 2 and upwards removes, makes telescopic liftout pole 10 carry out the liftout to the crucible stopper, makes crucible stopper and crucible produce the gap, and inside material flows.

The left end face of the rotary shaft 12 is provided with a first U-shaped groove 4, the first U-shaped groove 4 is hinged with a second U-shaped groove 6, a first connecting column 13 is arranged in the first U-shaped groove 4, a first electric cylinder 3 is rotationally connected to the first connecting column 13, the telescopic end of the first electric cylinder 3 is connected with a second connecting column 14 in the second U-shaped groove 6, a third connecting column 15 is arranged in the second U-shaped groove 6, a second electric cylinder 5 is rotationally connected to the third connecting column 15, the telescopic end of the second electric cylinder 5 is connected with a triangular rotating frame 7, the second U-shaped groove 6 is hinged with a placing frame 8, a push rod seat 9 is arranged on the placing frame 8, and a telescopic material pushing rod 10 is installed in the push rod seat 9.

Specifically, the first electric cylinder 3 stretches out and draws back the end and make the second U type groove 6 rotate around the pin joint, increase the length of stretching arm, and the second electric cylinder 5 stretches out and draws back the end and drive rack 8 and ejector pin seat 9 and rotate around the pin joint, makes ejector pin seat 9 and telescopic liftout pole 10 be located under the crucible stopper.

Referring to fig. 6, further, the triangular rotating frame 7 mainly includes a first rotating rod 71, a second rotating rod 72, a third rotating rod 73, a first hinge plate 74 and a second hinge plate 75, wherein the first hinge plate 74 disposed at two ends of the first rotating rod 71 and the second hinge plate 75 disposed at two ends of the second rotating rod 72 are both sleeved on the third rotating rod 73, and a telescopic end of the second electric cylinder 5 is connected with a middle portion of the third rotating rod 73.

Further, the first rotating rod 71, the second rotating rod 72 and the third rotating rod 73 are arranged in a triangular shape, the first rotating rod 71 is located on the second U-shaped groove 6, and the second rotating rod 72 is located on the rack 8.

Specifically, the working telescopic end of the second electric cylinder 5 stretches out to drive the third rotating rod 73 to stretch, so that the placing frame 8 rotates around the hinge point on the second U-shaped groove 6.

Further, the diameter of the telescopic ejector pin 10 is smaller than the smallest cross-sectional diameter of the stopper, and the stopper is of conical design.

Further, a boss 11 is provided at the upper end of the telescopic ejector rod 10.

Specifically, establish boss 11 on the telescopic liftout pole 10, and select for use high temperature resistant, corrosion-resistant material, protect telescopic liftout pole 10, avoid the high temperature material to flow to fall on the telescopic liftout pole 10, make it cause the damage, and its diameter is less than the minimum cross-section diameter of stopper, guarantee liftout operation goes on smoothly.

Furthermore, the linear motor 1 can be installed on one side surface of the frit furnace base bracket in a clamping or switching way.

Specifically, the device is mounted on the frit bottom seat support in a clamping manner, and after the plug pushing operation is completed, the device is directly detached, so that the device is convenient and quick, and can be mounted on the frit bottom seat support in a switching manner, and then the device is rotated to be far away from the furnace door.

When in use: after the melting of the materials in the crucible is completed, the rotating motor in the fixed disc 2 works to drive the first U-shaped groove 4 and the second U-shaped groove 6 to rotate, the first U-shaped groove 4 and the second U-shaped groove 6 are in a horizontal state, the working telescopic end of the first electric cylinder 3 stretches out to enable the second U-shaped groove 6 to rotate around a hinge point, the length of the stretching arm is prolonged, the working telescopic end of the second electric cylinder 5 stretches out to drive the placing frame 8 and the ejector rod seat 9 to rotate around the hinge point, the ejector rod seat 9 and the telescopic ejector rod 10 are located under the crucible plug, the linear motor 1 works to drive the fixed disc 2 to move upwards, the telescopic ejector rod 10 ejects the crucible plug, the crucible plug and the crucible plug generate gaps, and the materials in the crucible plug flow out.

After the plug is completed, the telescopic ejector rod 10 is retracted to reduce the length, the telescopic end of the second electric cylinder 5 is retracted to drive the placing frame 8 and the ejector rod seat 9 to rotate around the hinge point, the first electric cylinder 3 is retracted to enable the second U-shaped groove 6 to rotate around the hinge point, the occupied volume of the second U-shaped groove is reduced, and the rotating motor is operated to drive the first U-shaped groove 4 and the second U-shaped groove 6 to rotate, so that the device is far away from the furnace door.

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

Claims

1. A be used for high temperature frit stove crucible top stopper device which characterized in that: including linear electric motor (1) and telescopic liftout pole (10), linear electric motor (1) installs one side at frit stove base support, install fixed disk (2) on the slip table left surface of linear electric motor (1), be equipped with rotating electrical machines in fixed disk (2), the output of rotating electrical machines passes through the shaft coupling and is connected with rotation axis (12), be equipped with first U type groove (4) on the left end face of rotation axis (12), first U type groove (4) are articulated with second U type groove (6), be provided with first spliced pole (13) in first U type groove (4), it is connected with first electric cylinder (3) to rotate on first spliced pole (13), the flexible end of first electric cylinder (3) is connected with second spliced pole (14) that set up in second U type groove (6), be equipped with third spliced pole (15) in second U type groove (6), rotate on third spliced pole (15) and be connected with second electric cylinder (5), be equipped with on second electric cylinder (5) and telescopic bracket (8) and telescopic bracket (9) top seat (8).

2. The crucible top plug device for the high-temperature frit furnace according to claim 1, wherein: the triangular rotating frame (7) mainly comprises a first rotating rod (71), a second rotating rod (72), a third rotating rod (73), a first hinge plate (74) and a second hinge plate (75), wherein the first hinge plate (74) arranged at two ends of the first rotating rod (71) is sleeved on the third rotating rod (73) and the second hinge plate (75) arranged at two ends of the second rotating rod (72) is sleeved on the third rotating rod (73), and the telescopic end of the second electric cylinder (5) is connected with the middle of the third rotating rod (73).

3. A crucible top plug apparatus for a high temperature fritted furnace as claimed in claim 2, wherein: the first rotating rod (71), the second rotating rod (72) and the third rotating rod (73) are arranged in a triangular mode, the first rotating rod (71) is located on the second U-shaped groove (6), and the second rotating rod (72) is located on the placing frame (8).

4. The crucible top plug device for the high-temperature frit furnace according to claim 1, wherein: the diameter of the telescopic ejector rod (10) is smaller than the minimum cross-section diameter of the plug, and the plug is conical in design.

5. The crucible top plug device for the high-temperature frit furnace according to claim 1, wherein: the upper end part of the telescopic jacking rod (10) is provided with a boss (11).

6. The crucible top plug device for the high-temperature frit furnace according to claim 1, wherein: the linear motor (1) can be installed on one side surface of the frit furnace base bracket in a clamping or switching mode.