CN217031894U

CN217031894U - Blank drying rack for ceramic production

Info

Publication number: CN217031894U
Application number: CN202220382723.2U
Authority: CN
Inventors: 张宇星
Original assignee: Inner Mongolia Bude Ethnic Culture Development Co ltd
Current assignee: Inner Mongolia Bude Ethnic Culture Development Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-22
Anticipated expiration: 2032-02-24

Abstract

The application provides a blank child sunning frame for ceramic manufacture includes: the base, a plurality of vertical distribution's jet-propelled pipe is installed to the upper end of base, be equipped with the platform of placing that is located the base top between two adjacent jet-propelled pipes, it can be to should placing the jet-propelled punch combination of platform position to all open on the jet-propelled pipe of platform both sides to place for every, the top of base is equipped with the inlet box, the upper end and the inlet box intercommunication and the sealing connection of every jet-propelled pipe, the inlet box is connected with hot-air generator, install actuating mechanism on the base, actuating mechanism and all place the platform and be connected simultaneously and drive all and place the synchronous level rotation of platform. The ceramic blank airing device can achieve the purpose of evenly airing ceramic blank tires, shorten the airing time of the ceramic blank tires and improve the airing efficiency.

Description

Blank airing rack for ceramic production

Technical Field

The application relates to a ceramic airing technology, in particular to a blank airing rack for ceramic production.

Background

In the ceramic production process, after a blank is formed, glazing is needed, and after glazing, firing can be carried out only through airing.

At present, ceramic blanks are usually placed on a flat plate for airing. However, the position of the ceramic blank tire in the airing process is fixed, so that the effect of uniform airing cannot be achieved, the time for airing the ceramic blank tire is prolonged, the airing efficiency is reduced, and the production progress of enterprises can be further reduced.

SUMMERY OF THE UTILITY MODEL

The application provides a blank child sunning frame for ceramic manufacture for solve the even sunning of ceramic blank child can not be realized to the mode of sunning ceramic blank child on the flat board, and the problem of sunning inefficiency.

The application provides a blank child sunning frame for ceramic manufacture includes: the gas injection pipe is provided with a plurality of gas injection holes which can inject gas to the position of the placing platform;

an air inlet box is arranged above the base, the upper end of each air ejector pipe is communicated and hermetically connected with the air inlet box, and the air inlet box is connected with a hot air generator;

and the base is provided with a driving mechanism, and the driving mechanism is simultaneously connected with all the placing tables and drives all the placing tables to synchronously and horizontally rotate.

Optionally, the air ejector pipe is of a telescopic structure, a positioning mechanism used for positioning the air ejector pipe is connected between the air inlet box and the base, and the air inlet box is connected with the hot air generator through a spiral hose.

Optionally, the jet-propelled pipe is including fixed pipe, expansion pipe, the pot head of fixed pipe is established on the one end outer wall of expansion pipe, just fixed pipe with the expansion pipe slides and sealing connection, the other end of fixed pipe with the upper end of base can be dismantled and sealing connection, the other end of expansion pipe with air inlet box intercommunication and sealing connection.

Optionally, the air injection hole group includes an upper air injection group and a lower air injection group, the upper air injection group is located on the movable pipe, and the lower air injection group is located on the fixed pipe;

wherein, go up jet-propelled group by a plurality of edges the first fumarole that activity pipe direction of height equidistance distributed constitutes, jet-propelled group is followed by a plurality of fixed pipe direction of height equidistance distributes the second fumarole and constitutes down.

Optionally, the center distance between two adjacent first gas injection holes is equal to the center distance between two adjacent second gas injection holes.

Optionally, the positioning mechanism includes a first positioning rod and a second positioning rod, the first positioning rod is fixed on the air inlet box, the second positioning rod is fixed on the base, positioning holes which are the same in number as the second air injection holes and correspond to the second air injection holes one by one are formed in the second positioning rod, and a positioning bolt is connected to the first positioning rod in a threaded manner;

after the positioning bolt moves to any one of the positioning holes, all the first gas injection holes and all the second gas injection holes of the overlapped part of the movable tube and the fixed tube are in one-to-one correspondence and are concentric.

Optionally, an air guide groove is formed at the upper end of the placing table.

Optionally, the driving mechanism includes a speed reduction motor, the speed reduction motor is connected to a transmission mechanism, and the transmission mechanism is synchronously connected to all the placing tables.

Optionally, the transmission mechanism includes a protection box, the protection box is fixed at the lower end of the base, a rotatable worm is installed inside the protection box, the worm is engaged with worm gears corresponding to all the placing tables one to one, each worm gear is fixedly connected with the corresponding placing table through a rotating shaft, the rotating shaft penetrates through the base and is rotatably connected with the base, and one end of the worm is connected with the gear motor;

the gear motor is fixed on the outer wall of the protection box.

Optionally, universal wheels with brakes are respectively installed at four corners of the lower end of the base.

Compared with the prior art, the beneficial effects of this application do:

the utility model provides a blank child sunning frame for ceramic manufacture is through being equipped with a plurality of jet-propelled pipes, is equipped with the rotatable platform of placing between two adjacent jet-propelled pipes, and every jet-propelled pipe of placing platform both sides all is equipped with can be to this place the jet-propelled punch combination of platform position, and the base top is equipped with the inlet box, and the inlet box is connected with all jet-propelled pipes, and the inlet box is connected with hot-air generator to and install actuating mechanism on the base, actuating mechanism can drive place the platform and rotate in step, make when sunning ceramic blank child, place the ceramic blank child of placing on the platform and rotate along with placing the platform together, jet-propelled hot-air to ceramic blank child direction simultaneously by the jet-propelled pipe, accelerate the sunning efficiency of ceramic blank child. Compared with the existing airing mode, the airing mode not only achieves the purpose of evenly airing the ceramic blank, but also enables hot air to be evenly contacted with the ceramic blank under the rotation of the ceramic blank, effectively shortens the airing time of the ceramic blank and improves the airing efficiency of the ceramic blank.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic front view of a blank tire drying rack for ceramic production according to an embodiment of the present disclosure;

FIG. 2 is a schematic side view of a blank tire drying rack for ceramic production according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a partial cross-sectional structure of a blank tire drying rack for ceramic production according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of the area A of FIG. 3;

FIG. 5 is a schematic side view partially in section of a blank rack for ceramic production according to an embodiment of the present disclosure;

fig. 6 is a schematic top sectional view of a placing table of a blank airing rack for ceramic production according to an embodiment of the present disclosure.

Description of reference numerals: the device comprises a base 1, an air injection pipe 2, a fixed pipe 3, a movable pipe 4, a mounting seat 5, a placing table 6, an air guide groove 7, an air injection hole group 8, an upper air injection group 9, a first air injection hole 10, a lower air injection group 11, a second air injection hole 12, an air inlet box 13, a hot air generator 14, a box body 15, an exhaust fan 16, an exhaust pipe 17, an air inlet pipe 18, a driving mechanism 19, a speed reducing motor 20, a protective box 21, a worm 22, a worm wheel 23, a rotating shaft 24, a positioning mechanism 25, a first positioning rod 26, a second positioning rod 27, a positioning hole 28, a positioning bolt 29, a spiral hose 30 and a universal wheel 31.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort also belong to the protection scope of the present application.

As shown in fig. 1 to 6, an embodiment of the present application provides a blank drying rack for ceramic production, including: the air injection pipe 2 of a plurality of vertical distributions is installed to base 1, base 1's upper end, is equipped with the platform 6 of placing that is located base 1 top between two adjacent air injection pipes 2, and every air injection pipe 2 of placing 6 both sides of platform all opens the jet-propelled gas orifice group 8 that has the ability to 6 positions jet-propelled to this place.

An air inlet box 13 is arranged above the base 1, the upper end of each air injection pipe 2 is communicated with the air inlet box 13 and is detachably and hermetically connected with the air inlet box 13, and the air inlet box 13 is connected with a hot air generator 14.

Further, the hot-air generator 14 comprises a box body 15, the box body 15 is fixed at the upper end of the base 1, the box body 15 is of a hollow structure with one open end, an exhaust fan 16 is installed at the open position of the box body 15, an electric heating device (not shown in the figure) is installed inside the box body 15, an exhaust pipe 17 is connected to the end portion, opposite to the open end, of the box body 15, an air inlet pipe 18 is connected to the exhaust pipe 17, and the air inlet pipe 18 is communicated with the air inlet box 13 and can be detachably and hermetically connected.

The base 1 is provided with a driving mechanism 19, and the driving mechanism 19 is simultaneously connected with all the placing tables 6 and drives all the placing tables 6 to synchronously and horizontally rotate.

When the ceramic blank airing device is used, ceramic blank tires to be aired are placed on the placing platforms 6, the driving mechanism 19 is started, the driving mechanism 19 drives all the placing platforms 6 to rotate simultaneously, and the ceramic blank tires rotate along with the placing platforms 6, so that the ceramic blank tires are evenly aired.

Meanwhile, an exhaust fan 16 and an electric heating device can be started, the exhaust fan 16 pumps outside air into the box body 15, the electric heating device heats the air in the box body 15, generated hot air enters the air inlet box 13 through an exhaust pipe 17 and an air inlet pipe 18, the hot air in the air inlet box 13 can enter the plurality of air injection pipes 2 simultaneously, the hot air in each air injection pipe 2 is sprayed to the surface of the corresponding ceramic blank tire from the air injection hole group 8, and the drying speed of the ceramic blank tire is accelerated.

The application provides a blank child sunning frame for ceramic manufacture through the rotation of ceramic blank child at the sunning in-process to and accelerate the sunning speed of ceramic blank child through the hot-air, not only realized the purpose of even sunning ceramic blank child, rotate at ceramic blank child moreover down, the hot-air can be even with the contact of ceramic blank child, effectively shortened the sunning time of ceramic blank child, improved the sunning efficiency of ceramic blank child.

In some embodiments of the application, the gas lances 2 are of telescopic construction and a positioning mechanism 25 for positioning the gas lances 2 is connected between the gas inlet box 13 and the base 1, and correspondingly the gas inlet box 13 is connected to the hot-air generator 14 by a coiled hose 30.

Specifically, the height of the air ejector 2 is adjusted according to the height of the ceramic blank, and after the height of the air ejector 2 is determined, the air ejector 2 is positioned by the positioning mechanism 25, so that the height of the air ejector 2 is prevented from changing. Because the spiral hose 30 is connected between the air inlet pipe 18 and the air outlet pipe 17, the length of the spiral hose 30 is adjustable, so that the height of the air injection pipe 2 can be adjusted, and the air inlet box 13 can be ensured to move up and down normally.

When in use, the air injection pipe 2 with the telescopic structure can adjust the position of the air injection hole group 8, and further can be suitable for airing ceramic blanks with different heights, and has wider applicability.

In some embodiments of the present application, the gas injection pipe 2 includes a fixed pipe 3 and a movable pipe 4, a sleeve of the fixed pipe 3 is disposed on an outer wall of an end of the movable pipe 4, and the fixed pipe 3 and the movable pipe 4 are slidably and hermetically connected.

The other end of the fixed pipe 3 is detachably and hermetically connected with the upper end of the base 1, and the other end of the movable pipe 4 is communicated with the air inlet box 13 and detachably and hermetically connected with the air inlet box.

In this embodiment, the outer wall of the movable tube 4 is wrapped with an elastic layer (not shown in the figure) adapted thereto, and after the upper end of the fixed tube 3 is sleeved at the lower end of the movable tube 4, the elastic layer tightly presses the inner wall of the fixed tube 3, so as to improve the sealing performance.

And, base 1 is through bolted connection's mode and mount pad 5 fixed connection, and the other end of fixed pipe 3 and the detachable sealing connection of mount pad 5.

During the use, according to the not length of co-altitude mixture control jet pipe 2 of ceramic blank child, specifically do, reciprocate through artifical drive inlet box 13, inlet box 13 drives all movable tubes 4 and reciprocates, realizes the length adjustment of jet pipe 2, then fixes a position the jet pipe 2 after adjusting through positioning mechanism 25, and then can carry out the sunning to the ceramic blank child of co-altitude not.

In some embodiments of the present application, the air injection hole group 8 includes an upper air injection group 9 and a lower air injection group 11, the upper air injection group 9 is located on the movable pipe 4, and the lower air injection group 11 is located on the fixed pipe 3.

Wherein, go up jet-propelled group 9 and constitute by a plurality of first fumaroles 10 along the equidistance distribution of activity pipe 4 direction of height, down jet-propelled group 11 and constitute by a plurality of second fumaroles 12 along the equidistance distribution of fixed pipe 3 direction of height.

When the ceramic blank tire airing device is used, hot air entering the air injection pipes 2 is respectively sprayed out of the first air injection holes 10 and the second air injection holes 12, and the ceramic blank tire airing speed is increased.

In some embodiments of the present application, the center-to-center distance between adjacent two first gas injection holes 10 is equal to the center-to-center distance between adjacent two second gas injection holes 12.

When the hot air injection device is used, as the center distance between two adjacent first air injection holes 10 is equal to the center distance between two adjacent second air injection holes 12, the first air injection holes 10 and the second air injection holes 12 at the overlapping part of the fixed pipe 3 and the movable pipe 4 can be in one-to-one correspondence and are concentric, and the overlapping part can be ensured to uniformly inject hot air to a ceramic blank.

In some embodiments of the present application, the positioning mechanism 25 includes a first positioning rod 26 and a second positioning rod 27, the first positioning rod 26 is detachably fixed on the air intake box 13, the second positioning rod 27 is detachably fixed on the base 1, positioning holes 28 corresponding to the second air injection holes 12 in the same number are formed in the second positioning rod 27, and the first positioning rod 26 is connected with a positioning bolt 29 through a thread.

After the positioning bolt 29 moves to any one of the positioning holes 28, all the first gas injection holes 10 and all the second gas injection holes 12 in the overlapped part of the movable tube 4 and the fixed tube 3 are in one-to-one correspondence and are concentric.

When the telescopic positioning device is used, when the gas ejector pipe 2 needs to be stretched, the positioning bolt 29 is rotated, the positioning bolt 29 is made to move out of the positioning hole 28, the air inlet box 13 is driven to move up and down manually, the air inlet box 13 drives all the movable pipes 4 to move up and down along with the movable pipes, when the movable pipes 4 move to a required position, the positioning bolt 29 is rotated again, the positioning bolt 29 is moved into the corresponding positioning hole 28, and stretching of the gas ejector pipe 2 and positioning after stretching of the gas ejector pipe 2 are achieved.

In addition, after the positioning bolt 29 moves to any one of the positioning holes 28, all the first air injection holes 10 and all the second air injection holes 12 of the overlapping part of the movable tube 4 and the fixed tube 3 are in one-to-one correspondence and are concentric, so that through the matching of the positioning bolt 29 and the positioning hole 28, all the first air injection holes 10 and all the second air injection holes 12 of the overlapping part of the movable tube 4 and the fixed tube 3 can be ensured to be in one-to-one correspondence and be concentric, and the first air injection holes 10 and the second air injection holes 12 can uniformly inject hydrothermal air to the ceramic blank.

In some embodiments of the application, the upper end of the placing table 6 is provided with an air guide groove 7, so that air can circulate at the bottom of the ceramic blank tire, and the airing effect at the bottom of the ceramic blank tire is improved.

In some embodiments of the present application, drive mechanism 19 comprises a gear motor 20, to which gear motor 20 a transmission mechanism is connected, and which is synchronously connected with all placing tables 6.

When the device is used, the speed reducing motor 20 is started, and the speed reducing motor 20 drives all the placing tables 6 to synchronously rotate through the transmission mechanism.

In some embodiments of the present application, the transmission mechanism comprises a protective box 21, the protective box 21 is detachably fixed at the lower end of the base 1, and a rotatable worm 22 is installed inside the protective box 21. Specifically, both ends of the worm 22 are rotatably connected to the side walls of the shielding box 21 through bearings, respectively.

Worm 22 meshes has worm wheel 23 with all place the platform 6 one-to-one, and every worm wheel 23 is through pivot 24 and place platform 6 fixed connection rather than corresponding to it, and pivot 24 runs through base 1 and pass through the bearing and rotate and be connected with base 1, and the one end of worm 22 is connected with gear motor 20.

Specifically, the worm wheel 23 is concentrically fixed with the rotating shaft 24, and the rotating shaft 24 is detachably and fixedly connected with the bottom of the placing table 6.

The reduction motor 20 is detachably fixed to an outer wall of the shield box 21.

When the device is used, the gear motor 20 drives the worm 22 to rotate, the worm 22 drives all worm wheels 23 meshed with the worm 22 to rotate simultaneously, each worm wheel 23 drives the rotating shaft 24 connected with the worm wheel to rotate, and the rotating shaft 24 drives the placing table 6 connected with the worm wheel to rotate. Through adopting gear motor 20 to and adopt worm wheel 23 worm 22 driven mode, can make place platform 6 slowly rotate, avoided placing platform 6 slew velocity too big, the ceramic blank child drops from placing platform 6.

In some embodiments of the present application, the universal wheels 31 with brakes are respectively and fixedly installed at four corners of the lower end of the base 1, so as to facilitate the movement of the base 1.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A blank airing rack for ceramic production comprises: base (1), its characterized in that:

the upper end of the base (1) is provided with a plurality of vertically distributed gas injection pipes (2);

a placing table (6) positioned above the base (1) is arranged between every two adjacent gas injection pipes (2);

the gas injection pipes (2) on the two sides of each placing platform (6) are provided with gas injection hole groups (8) capable of injecting gas to the position of the placing platform (6);

an air inlet box (13) is arranged above the base (1);

the upper end of each air injection pipe (2) is communicated and hermetically connected with the air inlet box (13);

the air inlet box (13) is connected with a hot air generator (14);

the base (1) is provided with a driving mechanism (19), and the driving mechanism (19) is connected with all the placing tables (6) simultaneously and drives all the placing tables (6) to synchronously and horizontally rotate.

2. The ceramic production blank drying rack of claim 1, wherein: the air injection pipe (2) is of a telescopic structure, the air inlet box (13) and the base (1) are connected with a positioning mechanism (25) used for positioning the air injection pipe (2), and the air inlet box (13) is connected with the hot air generator (14) through a spiral hose (30).

3. The ceramic production blank drying rack of claim 2, wherein: jet-propelled pipe (2) are including fixed pipe (3), movable tube (4), the pot head of fixed pipe (3) is established on the one end outer wall of movable tube (4), just fixed pipe (3) with movable tube (4) slide and sealing connection, the other end of fixed pipe (3) with the upper end of base (1) can be dismantled and sealing connection, the other end of movable tube (4) with air inlet box (13) intercommunication and sealing connection.

4. The ceramic production blank drying rack according to claim 3, wherein: the air injection hole group (8) comprises an upper air injection group (9) and a lower air injection group (11), the upper air injection group (9) is positioned on the movable pipe (4), and the lower air injection group (11) is positioned on the fixed pipe (3);

wherein, go up jet-propelled group (9) by a plurality of edges first fumarole (10) that activity pipe (4) direction of height equidistance distributes constitute, jet-propelled group (11) are by a plurality of edges fixed pipe (3) direction of height equidistance distributes second fumarole (12) and constitute down.

5. The blank airing rack for ceramic production according to claim 4, wherein: the center distance between two adjacent first gas injection holes (10) is equal to the center distance between two adjacent second gas injection holes (12).

6. The blank airing rack for ceramic production according to claim 5, wherein: the positioning mechanism (25) comprises a first positioning rod (26) and a second positioning rod (27), the first positioning rod (26) is fixed on the air inlet box (13), the second positioning rod (27) is fixed on the base (1), the second positioning rod (27) is provided with positioning holes (28) which are the same in number as the second air injection holes (12) and correspond to one another one by one, and the first positioning rod (26) is in threaded connection with a positioning bolt (29);

after the positioning bolt (29) moves to any one of the positioning holes (28), all the first air injection holes (10) and all the second air injection holes (12) of the overlapped part of the movable tube (4) and the fixed tube (3) are in one-to-one correspondence and are concentric.

7. The ceramic production blank rack according to any one of claims 1 to 6, wherein: the upper end of the placing table (6) is provided with an air guide groove (7).

8. The ceramic production blank rack according to any one of claims 1 to 6, wherein: the driving mechanism (19) comprises a speed reducing motor (20), the speed reducing motor (20) is connected with a transmission mechanism, and the transmission mechanism is synchronously connected with all the placing tables (6).

9. The ceramic production blank drying rack of claim 8, wherein: the transmission mechanism comprises a protective box (21), the protective box (21) is fixed at the lower end of the base (1), a rotatable worm (22) is installed inside the protective box (21), the worm (22) is meshed with worm wheels (23) which correspond to all the placing tables (6) one by one, each worm wheel (23) is fixedly connected with the corresponding placing table (6) through a rotating shaft (24), the rotating shaft (24) penetrates through the base (1) and is rotatably connected with the base (1), and one end of the worm (22) is connected with the speed reducing motor (20);

the speed reducing motor (20) is fixed on the outer wall of the protective box (21).

10. The ceramic production blank rack according to any one of claims 1 to 6, wherein: universal wheels (31) with brakes are respectively installed at four corners of the lower end of the base (1).