Porcelain sintering furnace

Abstract

The utility model discloses a porcelain sintering furnace which comprises a sintering furnace body, the sintering furnace body is composed of a furnace body, a U-shaped supporting plate, a moving bottom plate and a driving mechanism, a pause mechanism is arranged in an inner cavity of the U-shaped supporting plate and comprises a fixing plate, a lifting hole is formed in the bottom of the fixing plate, and a lifting plate is arranged in an inner cavity of the lifting hole. A following assembly is arranged at the bottom of the lifting plate, a rectangular groove is formed in the front face of the fixing plate, a rotating plate is arranged in an inner cavity of the rectangular groove, a switch button is arranged at the bottom of the rotating plate, and the following assembly is composed of a connecting block, a telescopic hole, a following plate, an adjusting hole and an adjusting bolt. According to the utility model, by utilizing the arrangement of the pause mechanism, when the moving bottom plate with position deviation ascends, the movement of the moving bottom plate can be paused before the moving bottom plate is in contact with the furnace body through the matching among the fixed plate, the lifting plate, the connecting block, the following plate, the rotating plate and the switch button; and the problem of position deviation of the moving bottom plate can be conveniently and timely found and handled by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of porcelain production equipment, in particular to a porcelain sintering furnace. Background Art

[0002] Porcelain is made of porcelain stone, kaolin, quartz stone, mullite, etc., and has a glassy glaze or painted surface. The sintering furnace is an important equipment for producing porcelain. The sintering furnace for producing porcelain has the characteristics of constant temperature, constant humidity, and heat insulation. It is usually composed of a furnace body, heating elements, control systems, etc.

[0003] There are many types of sintering furnaces for porcelain, and a lifting sintering furnace is one of them. When using a lifting sintering furnace to fire porcelain, first place the porcelain to be fired on the moving bottom plate of the lifting sintering furnace, then the moving bottom plate will move to the bottom of the sintering furnace, and finally the moving bottom plate will drive the porcelain to be fired on its top to rise into the sintering furnace for firing. In the above steps, due to factors such as movement wear and improper control, there is a situation where the position of the moving bottom plate that should be located directly below the sintering furnace deviates. When the above situation occurs, if it is not discovered in time, there will be problems such as the moving bottom plate cannot be assembled with the sintering furnace or there will be gaps after assembly, which directly leads to the sintering furnace being unable to work normally. Therefore, a porcelain sintering furnace is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a porcelain sintering furnace to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a porcelain sintering furnace, comprising:

[0006] The sintering furnace body is composed of a furnace body, a U-shaped support plate, a moving bottom plate and a driving mechanism;

[0007] The inner cavity of the U-shaped support plate is provided with a pause mechanism;

[0008] The pause mechanism comprises a fixed plate, a lifting hole is provided at the bottom of the fixed plate, a lifting plate is provided in the inner cavity of the lifting hole, a following component is provided at the bottom of the lifting plate, a rectangular groove is provided on the front of the fixed plate, a rotating plate is provided in the inner cavity of the rectangular groove, and a switch button is provided at the bottom of the rotating plate;

[0009] The following component is composed of a connecting block, a telescopic hole, a following plate, an adjusting hole and an adjusting bolt.

[0010] Preferably, the fixed plate is fixedly connected to one side of the inner wall of the U-shaped support plate, the rotating plate is rotatably connected to the inner cavity of the rectangular groove, and the switch button is fixedly installed on the bottom of the rotating plate.

[0011] Preferably, T-shaped limit holes are symmetrically opened on the top of the inner wall of the lifting hole, the inner cavities of the two T-shaped limit holes are provided with limit sliding rods, the two limit sliding rods are fixedly connected to the top of the lifting plate, and the top ends of the two limit sliding rods are fixedly connected with anti-slip blocks.

[0012] Preferably, a return spring is fixedly connected to the top of the inner wall of the T-shaped limiting hole, and the bottom end of the return spring is fixedly connected to the top of the anti-slip block.

[0013] Preferably, a sealing plate is fixedly connected to the front side of the rotating plate, and a positioning bolt is provided on the front side of the sealing plate. One end of the positioning bolt passes through the sealing plate and the rotating plate in sequence and is threadedly connected to the inner wall of the rectangular groove.

[0014] Preferably, the connecting block is fixedly connected to the bottom of the lifting plate, the telescopic hole is opened on the back side of the connecting block, the outer wall of the follower plate is movably connected to the inner cavity of the telescopic hole, the adjustment hole is opened on the front side of the connecting block, the outer wall of the adjusting bolt is threadedly connected to the inner wall of the adjusting hole, and one end of the adjusting bolt is rotatably connected to the front side of the follower plate.

[0015] Preferably, limiting sliding grooves are symmetrically provided on both sides of the inner wall of the telescopic hole, limiting sliders are symmetrically fixedly connected to both sides of the follower plate, and the outer walls of the two limiting sliders are slidably sleeved with the inner cavities of the limiting sliding grooves corresponding to the positions.

[0016] Technical effects and advantages of the utility model:

[0017] (1) The utility model utilizes the setting of a pause mechanism. When the moving bottom plate with position deviation moves upward, the movement of the moving bottom plate can be paused before the moving bottom plate contacts the furnace body through the cooperation among the fixed plate, the lifting plate, the connecting block, the following plate, the rotating plate and the switch button, so that the staff can find and solve the problem of position deviation of the moving bottom plate in time.

[0018] (2) The utility model utilizes the arrangement of a rotating block, a sealing plate and a positioning bolt. The position of the switch button can be changed through the cooperation among the rotating block, the switch button, the sealing plate and the positioning bolt, which provides convenience for the staff to disassemble and repair the switch button. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the suspension mechanism of the utility model.

[0021] Figure 3 It is a front sectional structural schematic diagram of the fixing plate of the utility model.

[0022] Figure 4 It is a schematic diagram of the top cross-sectional structure of the follower component of the utility model.

[0023] In the figure: 1. sintering furnace body; 101. furnace body; 102. U-shaped support plate; 103. moving bottom plate; 104. driving mechanism; 2. pause mechanism; 201. fixing plate; 202. lifting plate; 203. following component; 2031. connecting block; 2032. following plate; 2033. adjusting bolt; 2034. limiting slider; 204. rotating plate; 205. switch button; 206. limiting slide bar; 207. anti-dropping block; 208. reset spring; 209. sealing plate; 210. positioning bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4 A porcelain sintering furnace shown includes a sintering furnace body 1, which is composed of a furnace body 101, a U-shaped support plate 102, a moving bottom plate 103 and a driving mechanism 104. The driving mechanism 104 includes a component for driving the moving bottom plate 103 to move horizontally and a component for driving the moving bottom plate 103 to move vertically. The inner cavity of the U-shaped support plate 102 is provided with a pause mechanism 2, which is used to stop the moving bottom plate 103 from rising, so that the staff can find and solve the problem of position deviation of the moving bottom plate 103 in time;

[0026] The suspension mechanism 2 includes a fixed plate 201, which is fixedly connected to one side of the inner wall of the U-shaped support plate 102. A lifting hole is provided at the bottom of the fixed plate 201, and a lifting plate 202 is provided in the inner cavity of the lifting hole. A T-shaped limiting hole is symmetrically provided at the top of the inner wall of the lifting hole. The inner cavities of the two T-shaped limiting holes are each provided with a limiting slide bar 206. The two limiting slide bars 206 are both fixedly connected to the top of the lifting plate 202. The tops of the two limiting slide bars 206 are both fixedly connected with an anti-slip block 207. The T-shaped limiting hole, the limiting slide bar 206 and the anti-slip block 207 are used to prevent the lifting plate 202 from completely separating from the lifting hole. A reset spring 208 is fixedly connected to the top of the inner wall of the T-shaped limiting hole, and the reset spring 208 can be elastically deformed so as to The anti-slip block 207, the limiting slide bar 206 and the lifting plate 202 are driven to automatically perform a reset movement. The bottom end of the reset spring 208 is fixedly connected to the top of the anti-slip block 207. The bottom of the lifting plate 202 is provided with a following component 203, and the following component 203 is composed of a connecting block 2031, a telescopic hole, a following plate 2032, an adjustment hole and an adjusting bolt 2033. The connecting block 2031 is fixedly connected to the bottom of the lifting plate 202, and the telescopic hole is provided on the back of the connecting block 2031. The outer wall of the following plate 2032 is movably connected to the inner cavity of the telescopic hole. The limiting slide grooves are symmetrically provided on both sides of the inner wall of the telescopic hole. The limiting slide blocks 2034 are symmetrically fixedly connected to the two sides of the following plate 2032. The limiting slide blocks 2034 and the limiting slide grooves are used to prevent The following plate 2032 is prevented from being completely separated from the telescopic hole and is also used to ensure that the following plate 2032 can move smoothly. The outer walls of the two limit sliders 2034 are slidably connected with the inner cavity of the limit slide groove corresponding to the position. The adjustment hole is opened on the front of the connecting block 2031, and the outer wall of the adjusting bolt 2033 is threadedly connected with the inner wall of the adjusting hole. One end of the adjusting bolt 2033 is rotatably connected to the front of the following plate 2032. The adjusting bolt 2033 and the adjusting hole are used to change the position of the following plate 2032, thereby improving the applicability of the pause mechanism 2. A rectangular groove is opened on the front of the fixed plate 201, and a rotating plate 204 is provided in the inner cavity of the rectangular groove. The rotating plate 204 makes the position of the switch button 205 adjustable, which is convenient for the staff to disassemble and repair the switch button 205, the rotating plate 204 is rotatably connected to the inner cavity of the rectangular groove, a switch button 205 is provided at the bottom of the rotating plate 204, the switch button 205 is a touch switch, the switch button 205 can control the switch of the driving mechanism 104, the switch button 205 is fixedly installed at the bottom of the rotating plate 204, a sealing plate 209 is fixedly connected to the front of the rotating plate 204, a positioning bolt 210 is provided on the front of the sealing plate 209, the sealing plate 209 and the positioning bolt 210 are used for positioning the rotating plate 204, one end of the positioning bolt 210 passes through the sealing plate 209 and the rotating plate 204 in turn and is threadedly connected to the inner wall of the rectangular groove, a threaded hole is opened on one side of the inner wall of the rectangular groove, and one end of the positioning bolt 210 is threadedly connected to the inner wall of the threaded hole.

[0027] Working principle of this utility model:

[0028] When the driving mechanism 104 of the lifting sintering furnace drives the moving base plate 103 with position deviation to do an upward movement, the rising moving base plate 103 will first contact the bottom of the following plate 2032, and then under the push of the moving base plate 103, the following plate 2032 will follow the moving base plate 103 to do an upward movement, and the movement of the following plate 2032 will drive the lifting plate 202 to do a vertical upward movement through the limiting slider 2034, the limiting slide groove and the connecting block 2031. When the lifting plate 202 moving vertically upward contacts and squeezes the switch button 205, the driving mechanism 104 closes the moving base plate 103 and stops moving. At this time, the staff will find that the position of the moving base plate 103 has deviated and can carry out maintenance work in time.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A porcelain sintering furnace, comprising: A sintering furnace body (1), the sintering furnace body (1) comprising a furnace body (101), a U-shaped support plate (102), a moving bottom plate (103) and a driving mechanism (104); It is characterized in that the inner cavity of the U-shaped support plate (102) is provided with a pause mechanism (2); The pause mechanism (2) comprises a fixed plate (201), a lifting hole is provided at the bottom of the fixed plate (201), a lifting plate (202) is provided in the inner cavity of the lifting hole, a following component (203) is provided at the bottom of the lifting plate (202), a rectangular groove is provided on the front of the fixed plate (201), a rotating plate (204) is provided in the inner cavity of the rectangular groove, and a switch button (205) is provided at the bottom of the rotating plate (204); The following component (203) is composed of a connecting block (2031), a telescopic hole, a following plate (2032), an adjustment hole and an adjustment bolt (2033).

2. A porcelain sintering furnace according to claim 1, characterized in that: The fixed plate (201) is fixedly connected to one side of the inner wall of the U-shaped support plate (102), the rotating plate (204) is rotatably connected to the inner cavity of the rectangular groove, and the switch button (205) is fixedly installed on the bottom of the rotating plate (204).

3. A porcelain sintering furnace according to claim 1, characterized in that: The top of the inner wall of the lifting hole is symmetrically provided with T-shaped limit holes, the inner cavities of the two T-shaped limit holes are provided with limit sliding bars (206), the two limit sliding bars (206) are fixedly connected to the top of the lifting plate (202), and the top ends of the two limit sliding bars (206) are fixedly connected with anti-slip blocks (207).

4. A porcelain sintering furnace according to claim 3, characterized in that: A return spring (208) is fixedly connected to the top of the inner wall of the T-shaped limiting hole, and the bottom end of the return spring (208) is fixedly connected to the top of the anti-slip block (207).

5. A porcelain sintering furnace according to claim 1, characterized in that: The front side of the rotating plate (204) is fixedly connected to a sealing plate (209), and the front side of the sealing plate (209) is provided with a positioning bolt (210), one end of which passes through the sealing plate (209) and the rotating plate (204) in sequence and is threadedly connected to the inner wall of the rectangular groove.

6. A porcelain sintering furnace according to claim 1, characterized in that: The connecting block (2031) is fixedly connected to the bottom of the lifting plate (202); the telescopic hole is provided on the back of the connecting block (2031); the outer wall of the following plate (2032) is movably connected to the inner cavity of the telescopic hole; the adjusting hole is provided on the front of the connecting block (2031); the outer wall of the adjusting bolt (2033) is threadedly connected to the inner wall of the adjusting hole; and one end of the adjusting bolt (2033) is rotatably connected to the front of the following plate (2032).

7. A porcelain sintering furnace according to claim 1, characterized in that: The inner wall of the telescopic hole is symmetrically provided with limit sliding grooves on both sides, the follower plate (2032) is symmetrically fixedly connected with the limit sliding blocks (2034) on both sides, and the outer walls of the two limit sliding blocks (2034) are slidably sleeved with the inner cavities of the limit sliding grooves corresponding to the positions.

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