CN212988004U

CN212988004U - Electric kiln for ceramic processing

Info

Publication number: CN212988004U
Application number: CN202020936054.XU
Authority: CN
Inventors: 童新田
Original assignee: Hunan Dexing Ceramics Co ltd
Current assignee: Hunan Dexing Ceramics Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-16
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an electric kiln for ceramic processing, which comprises an electric kiln box, a movable door plate, a sealing strip, a heat dissipation hole, a lifting motor and a lifting heating platform, wherein the lifting heating platform is arranged in the electric kiln box, and a heating resistor for high-temperature heating is arranged on the inner wall of the inner bottom of the electric kiln box, when ceramic handicraft blank is placed, the lifting motor drives a lifting screw rod to rotate, so that the lifting heating platform is lifted to the position of the movable door plate, an operator places the handicraft blank on a processing platform and continues to assist in firing operation of the blank, after the operation is finished, the lifting heating platform is lowered to the bottom of the electric kiln box by the lifting motor, and the heating is performed by the heating resistor, and meanwhile, the rotating motor drives a rotating shaft and the processing platform to rotate at a constant speed, so that the handicraft blank is uniformly heated, the operation is convenient and rapid, and is suitable for a plurality of ceramic handicraft firing processes, and the quality of the ceramic artware is greatly improved.

Description

Electric kiln for ceramic processing

Technical Field

The utility model relates to an electric kiln technical field specifically is an electric kiln for ceramic machining.

Background

The kiln or furnace is a furnace used for firing ceramic ware and sculpture or fusing enamel on the surface of metal ware, generally built by bricks and stones, can be made into various specifications according to requirements, can be operated by adopting combustible gas, oil or electricity, the electric kiln uses electricity as energy, mostly uses electric furnace wires, silicon carbon rods or molybdenum disilicide as heating components, and is fired by oxidizing atmosphere depending on electric energy radiation and heat conduction principles, and is simple to operate and good in safety performance by electronic program regulation and control, and is suitable for various workplaces, the electric kiln is a firing kiln which is necessary for a plurality of ceramic workrooms, the electric kiln in the prior art is usually placed in a ceramic artwork, and needs ceramic firing auxiliary operation, and the firing temperature of the electric kiln is higher, after the artwork is placed in the electric kiln, because the temperature is higher, an operator cannot add auxiliary operation before firing to the artwork, thereby affecting the quality of the fired artware.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric kiln for ceramic processing, a lifting heating platform is arranged in an electric kiln box, a heating resistor for high-temperature heating is arranged at the bottom of the inner side of the electric kiln box, when the ceramic artwork blanks are placed, the lifting motor drives the lifting screw rod to rotate, so that the lifting heating table is lifted to the movable door plate, an operator places the artwork blanks on the processing platform, and the blank continues to be fired in an auxiliary way, after the operation is finished, the lifting heating table is lowered to the bottom of the electric kiln box by using the lifting motor and is heated and fired by the heating resistor, meanwhile, the rotating motor drives the rotating shaft and the processing platform to rotate at a constant speed, so that the handicraft blank is heated uniformly, the equipment is convenient and quick to operate, is suitable for firing processes of various ceramic crafts, greatly improves the quality of the ceramic crafts, and can solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric kiln for ceramic machining, includes electric kiln case, movable door plant, sealing strip, louvre, elevator motor and lift warm table, the positive upside of electric kiln case is equipped with movable door plant, movable door plant is equipped with the sealing strip with the contact site of electric kiln case, the both ends and the positive downside of electric kiln case are equipped with the louvre respectively, elevator motor is installed at the top both ends of electric kiln case, the internally mounted lift warm table of electric kiln case.

The lifting heating platform comprises a lifting shell, a lifting slider, a movable ventilating component, a rotating motor, a rotating shaft, a connecting plate, a processing platform, an isolating plate, an embedded block, a dust collecting net, an insulating plate and a heat-insulating resistor, wherein the two ends of the lifting shell are respectively provided with the lifting slider, the movable ventilating component is installed at the two ends of the upper side of the lifting shell, the rotating motor is installed at the center of the upper end of the lifting shell, the rotating shaft is installed at the upper end of the inner part of the lifting shell, the connecting plate is installed and the processing platform is passed through the bottom of the rotating shaft, the isolating plate is arranged at the bottom end of the lifting shell, the embedded block is arranged on the inner wall of the bottom end of the isolating plate and the lifting shell, the dust collecting net is installed at the inner side of the embedded block.

Preferably, the electric kiln case includes main shell, lifting screw, buffer spring, buffer board, heating resistor and resistance mounting, lifting screw is installed respectively at the inside both ends of main shell, lifting screw's the top outside is equipped with buffer spring, buffer spring's bottom is equipped with the buffer board, through resistance mounting fixed mounting heating resistor on the inside rear side inner wall of main shell.

Preferably, the movable ventilation assembly comprises a limiting plate, a fixing bolt, a clamping screw, a ventilation pipe and ventilation holes, wherein the fixing bolt is installed on the upper side of the limiting plate, the clamping screw is installed at each of two ends of the limiting plate, the ventilation pipe is installed at the bottom of the limiting plate, and the ventilation holes are formed in the upper side and the lower side of the ventilation pipe respectively.

Preferably, the lifting screw penetrates through the top of the electric kiln box and is installed in the lifting motor.

Preferably, the lifting slide blocks are respectively installed on the lifting screws at the two ends.

Preferably, a sealing gasket is arranged at the contact part of the lifting shell and the movable ventilating assembly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is used for ceramic machining's electric kiln, set up the lifting heating platform in the electric kiln case, and the heating resistor who will be used for the high temperature heating sets up on the inboard bottom inner wall of electric kiln case, when placing ceramic handicraft embryo spare, rotate through elevator motor drive lifting screw, make the lifting heating platform rise to activity door plant department, the operator places the handicraft embryo spare on processing platform, and continue to assist the firing operation to the embryo spare, the back that finishes of operation, utilize elevator motor to fall lifting heating platform to electric kiln bottom of the case portion, and fire by heating resistor heating, rotating electrical machines drives rotation axis and processing platform at the uniform velocity simultaneously and rotates, make the handicraft embryo spare be heated evenly, the utility model discloses it is complete reasonable in structure, convenient operation is swift, is applicable to multiple ceramic handicraft firing technology, and improves the quality of ceramic handicraft greatly.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the electric kiln box of the present invention;

fig. 4 is a schematic sectional view of the elevating heating table of the present invention;

fig. 5 is an enlarged schematic structural view of the movable air-permeable component at a position a of the present invention.

In the figure: 1. an electric kiln box; 101. a main housing; 102. a lifting screw; 103. a buffer spring; 104. a buffer plate; 105. a heating resistor; 106. a resistance fixing member; 2. a movable door panel; 3. a sealing strip; 4. heat dissipation holes; 5. a lifting motor; 6. lifting the heating table; 61. lifting the housing; 62. a lifting slide block; 63. a movable ventilation component; 631. a limiting plate; 632. fixing the bolt; 633. embedding a screw in a clamping manner; 634. a breather pipe; 635. a vent hole; 64. a rotating electric machine; 65. a rotating shaft; 66. a connecting plate; 67. a processing platform; 68. a separator plate; 69. an embedded block; 610. a dust collecting net; 611. a thermal insulation board; 612. and (5) a heat preservation resistor.

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.

Referring to fig. 1-2, an electric kiln for ceramic processing includes an electric kiln box 1, a movable door plate 2, a sealing strip 3, heat dissipation holes 4, a lifting motor 5 and a lifting heating platform 6, wherein the movable door plate 2 is arranged on the upper side of the front surface of the electric kiln box 1, the sealing strip 3 is arranged at the contact part of the movable door plate 2 and the electric kiln box 1, the heat dissipation holes 4 are respectively arranged at the two ends and the lower side of the front surface of the electric kiln box 1, the lifting motor 5 is arranged at the two ends of the top of the electric kiln box 1, and the lifting heating platform 6 is arranged inside the electric kiln box 1.

Referring to fig. 3, the electric kiln box 1 includes a main casing 101, a lifting screw 102, a buffer spring 103, a buffer plate 104, a heating resistor 105 and a resistor fixing member 106, the lifting screw 102 is respectively installed at two ends of the inside of the main casing 101, the lifting screw 102 penetrates through the top of the electric kiln box 1 and is installed in the lifting motor 5, the buffer spring 103 is installed on the outer side of the top end of the lifting screw 102, the buffer plate 104 is installed at the bottom of the buffer spring 103, and the heating resistor 105 is fixedly installed on the inner wall of the rear side of the inside of the main casing 101 through the resistor fixing member 106.

Referring to fig. 4, the lifting heating platform 6 includes a lifting housing 61, a lifting slider 62, a movable ventilation assembly 63, a rotating motor 64, a rotating shaft 65, a connecting plate 66, a processing platform 67, a separating plate 68, an inner insert 69, a dust collecting net 610, a heat preserving plate 611 and a heat preserving resistor 612, wherein the lifting slider 62 is respectively arranged at two ends of the lifting housing 61, the lifting slider 62 is respectively arranged on the lifting screw 102 at the two ends, the movable ventilation assembly 63 is arranged at two ends of the upper side of the lifting housing 61, a sealing washer is arranged at the contact part of the lifting housing 61 and the movable ventilation assembly 63, the rotating motor 64 is arranged at the center of the upper end of the lifting housing 61, the rotating shaft 65 is arranged at the upper end of the interior of the lifting housing 61, the processing platform 67 is arranged at the bottom of the rotating shaft 65 through the connecting plate 66, the separating plate 68 is arranged at the bottom end of, the inner side of the inner embedded block 69 is provided with a dust collecting net 610, the inner walls of the two ends of the lifting shell 61 are respectively provided with a heat insulation plate 611, and the heat insulation plate 611 is internally provided with a heat insulation resistor 612.

Referring to fig. 5, the movable ventilation assembly 63 includes a limiting plate 631, a fixing bolt 632, a fastening screw 633, a ventilation pipe 634 and a ventilation hole 635, the fixing bolt 632 is installed on the upper side of the limiting plate 631, the fastening screw 633 is installed on each of two ends of the limiting plate 631, the ventilation pipe 634 is installed on the bottom of the limiting plate 631, and the ventilation hole 635 is installed on each of the upper and lower sides of the ventilation pipe 634.

The utility model discloses difference with prior art: the electric kiln furnace for ceramic processing of the utility model is characterized in that a lifting heating table 6 is arranged in an electric kiln box 1, a heating resistor 105 for high-temperature heating is arranged on the inner wall of the bottom of the inner side of the electric kiln box 1, when ceramic craft blanks are placed, a lifting screw 102 is driven to rotate by a lifting motor 5, so that the lifting heating table 6 rises to a movable door plate 2, an operator places the ceramic craft blanks on a processing platform 67 and continues to perform auxiliary firing operation on the blanks, after the operation is finished, the lifting heating table 6 is lowered to the bottom of the electric kiln box 1 by the lifting motor 5, and the heating resistor 105 is used for heating and firing, and meanwhile, the rotating motor 64 drives the rotating shaft 65 and the processing platform 67 to rotate at a constant speed, so that the handicraft blank is heated uniformly, and the firing process is finished.

In summary, the following steps: the utility model relates to an electric kiln for ceramic processing, wherein a lifting heating platform 6 is arranged in an electric kiln box 1, and a heating resistor 105 for high-temperature heating is arranged on the inner wall of the bottom of the inner side of the electric kiln box 1, when the ceramic artwork blank is placed, the lifting motor 5 drives the lifting screw 102 to rotate, so that the lifting heating table 6 is lifted to the movable door plate 2, an operator places the artwork blank on the processing platform 67, and the blank continues to be fired, after the operation is finished, the lifting heating platform 6 is lowered to the bottom of the electric kiln box 1 by the lifting motor 5 and is heated and fired by the heating resistor 105, simultaneously rotating electrical machines 64 drive rotation axis 65 and processing platform 67 at the uniform velocity rotatory, make the handicraft embryo spare be heated evenly, the utility model discloses it is complete reasonable to have a structure, and convenient operation is swift, is applicable to multiple ceramic crafts and fires the technology, and improves the quality of ceramic crafts greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an electric kiln for ceramic machining, includes electric kiln case (1), movable door board (2), sealing strip (3), louvre (4), elevator motor (5) and lift warm table (6), its characterized in that: the electric kiln box is characterized in that a movable door plate (2) is arranged on the upper side of the front face of the electric kiln box (1), a sealing strip (3) is arranged at the contact part of the movable door plate (2) and the electric kiln box (1), heat dissipation holes (4) are respectively formed in the two ends and the lower side of the front face of the electric kiln box (1), lifting motors (5) are installed at the two ends of the top of the electric kiln box (1), and a lifting heating table (6) is installed inside the electric kiln box (1);

the lifting heating table (6) comprises a lifting shell (61), a lifting slider (62), a movable ventilating component (63), a rotating motor (64), a rotating shaft (65), a connecting plate (66), a processing platform (67), a partition plate (68), an inner embedded block (69), a dust collecting net (610), an insulation board (611) and a thermal insulation resistor (612), wherein the lifting slider (62) is arranged at two ends of the lifting shell (61) respectively, the movable ventilating component (63) is arranged at two ends of the upper side of the lifting shell (61), the rotating motor (64) is arranged at the center of the upper end of the lifting shell (61), the rotating shaft (65) is arranged at the upper end of the inside of the lifting shell (61), the processing platform (67) is arranged at the bottom of the rotating shaft (65) through the connecting plate (66), the partition plate (68) is arranged at the bottom end of the lifting shell (61), the inner embedded block (69) is arranged on the inner walls of the partition plate (68), the inner side of the embedded block (69) is provided with a dust collecting net (610), the inner walls of two ends of the lifting shell (61) are respectively provided with a heat insulation board (611), and a heat insulation resistor (612) is arranged inside the heat insulation board (611).

2. An electric kiln for ceramic processing according to claim 1, characterized in that: electric kiln case (1) includes main casing (101), lifting screw (102), buffer spring (103), buffer board (104), heating resistor (105) and resistance fixing piece (106), lifting screw (102) are installed respectively to the inside both ends of main casing (101), the top outside of lifting screw (102) is equipped with buffer spring (103), the bottom of buffer spring (103) is equipped with buffer board (104), through resistance fixing piece (106) fixed mounting heating resistor (105) on the inside rear side inner wall of main casing (101).

3. An electric kiln for ceramic processing according to claim 1, characterized in that: activity subassembly (63) of breathing freely includes limiting plate (631), fixing bolt (632), inlay card screw (633), breather pipe (634) and air vent (635), the upside installation fixing bolt (632) of limiting plate (631), inlay card screw (633) are installed respectively to the both ends of limiting plate (631), breather pipe (634) are installed to the bottom of limiting plate (631), the upper and lower both sides of breather pipe (634) are equipped with air vent (635) respectively.

4. An electric kiln for ceramic processing according to claim 2, characterized in that: the lifting screw (102) penetrates through the top of the electric kiln box (1) and is arranged in the lifting motor (5).

5. An electric kiln for ceramic processing according to claim 2, characterized in that: the lifting slide blocks (62) are respectively arranged on the lifting screw rods (102) at the two ends.

6. An electric kiln for ceramic processing according to claim 1, characterized in that: and a sealing gasket is arranged at the contact part of the lifting shell (61) and the movable ventilating assembly (63).