Uniformly-heated firing equipment for ceramic tube production

Abstract

The utility model discloses uniformly-heated firing equipment for ceramic tube production, and relates to the technical field of ceramic tube production. The device comprises a firing box, a first fixing block and a second fixing block are fixedly connected to the bottom of the firing box, a motor is fixedly connected to the right side of the first fixing block, a first gear is fixedly connected to the output end of the top of the motor, a connecting rod is slidably connected to the bottom of the inner wall of the firing box, and a second air cylinder is fixedly connected to the bottom of the inner wall of the firing box. The right output end of the second air cylinder is fixedly connected with a push rod. According to the device, the rotatable firing disc is arranged, specifically, a first air cylinder is started to jack up a second gear to drive the firing disc to rise together to be separated from a first sliding rail, then a second air cylinder is started to enable an arc-shaped clamping block to fix a bearing, and then the firing disc cannot collapse in the rotating process under limiting of a limiting rod and a fixing rod; and in the rotary firing process, each surface of the ceramic tube can be uniformly heated, so that the heating efficiency is improved, and the firing effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic tube production, in particular to a uniformly heated firing device for ceramic tube production. Background Art

[0002] Ceramics: vessels fired with pottery are called pottery, vessels fired with porcelain clay are called porcelain. Ceramics is the general term for pottery, stoneware and porcelain. Any object made from pottery clay and porcelain clay, two clays of different properties, through the process of mixing, forming, drying and firing can be called ceramics. Ceramics require firing equipment in the production process.

[0003] When firing ceramic tubes, the existing firing equipment generally uses combustible gas, oil or electricity to operate. Electric kilns are easier to control temperature than kilns using combustible gas and oil. The firing equipment in the prior art can only place the ceramic tube on a flat surface for heating, and cannot move or rotate it, resulting in problems such as uneven heating and low heating efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a firing device with uniform heating for the production of ceramic tubes. A rotatable firing plate is set, specifically, cylinder one is started to lift gear two to drive the firing plate to rise and separate from slide rail one, and then cylinder two is started to fix the bearing with an arc-shaped block, and then the firing plate will not collapse during the rotation process by limiting the position of a limiting rod and a fixing rod. During the rotational firing process, each surface of the ceramic tube can be heated evenly, the heating efficiency is improved, and the firing effect is better. The existing firing equipment in the prior art can only place the ceramic tube on a plane for heating, and cannot move and rotate, resulting in uneven heating and low heating efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a uniformly heated firing device for producing ceramic tubes, comprising a firing box, wherein a fixed block 1 and a fixed block 2 are respectively fixedly connected to the bottom of the firing box, a motor is fixedly connected to the right side of the fixed block 1, a gear 1 is fixedly connected to the top output end of the motor, a connecting rod is slidably connected to the bottom of the inner wall of the firing box, a cylinder 2 is fixedly connected to the bottom of the inner wall of the firing box, a push rod is fixedly connected to the right output end of the cylinder 2, a connecting rod 1 is slidably connected to the inner wall of the push rod, an arc block is fixedly connected to the outer surface of the connecting rod 1, an arc toothed disc is fixedly connected to the front of the arc block, a connecting rod 2 is rotatably connected to the inner wall of the arc toothed disc, and the An arc-shaped clamping block is meshed and connected on the right side of the arc-shaped toothed disc, a bearing is fixedly connected to the outer surface of the connecting rod, and a slide rail 2 is slidably connected to the inner wall of the arc-shaped clamping block. A rotatable firing disc is provided, specifically, cylinder 1 is started to lift gear 2 to drive the firing disc to rise and separate from slide rail 1, and then cylinder 2 is started to fix the bearing of the arc-shaped clamping block, and then the firing disc will not collapse during rotation by limiting the limiting rod and the fixing rod. During the rotational firing process, each surface of the ceramic tube can be evenly heated, which improves the heating efficiency and makes the firing effect better. At the same time, three layers of firing discs are distributed, and each layer has multiple limit blocks 1, which improves the output of ceramic tubes.

[0007] Furthermore, a cylinder 1 is fixedly connected to the left side of the fixed block 2, a slide rail 1 and a limit block 2 are fixedly connected to the bottom of the inner wall of the firing box respectively, the top of the slide rail 1 is slidably connected to the firing plate, and the bottom of the connecting rod is fixedly connected to a gear 2, the firing plate can slide back and forth through the slide rail, and the limit block 2 can be used to control the firing plate to be limited and unable to move forward after reaching the specified position.

[0008] Furthermore, the left and right sides of the firing box are respectively fixedly connected with support plates, the top of the support plate is fixedly connected with a fan, the bottom of the inner wall of the firing box is fixedly connected with a heating rod, the right side of the fan is fixedly connected with an air outlet, and the top of the inner wall of the firing box is fixedly connected with a fixing rod. By setting the fan, specifically the fan discharges air through the air outlet, the hot air in the firing box can flow and will not accumulate next to the heating rod to affect the heating effect. The heating rod can also be turned off after the firing is completed, and the ceramic tube of the box door can be opened to achieve the effect of rapid cooling by allowing the hot air to flow out quickly under the blowing of the fan.

[0009] Furthermore, a turntable is rotatably connected to the outer surface of the fixing rod, a limiting rod is fixedly connected to the bottom of the turntable, a circular ring is fixedly connected to the top of the firing plate, a limiting block 1 and a connecting block are respectively fixedly connected to the top of the firing plate, a threaded rod is threadedly connected to the front of the firing plate, and a box door is slidably connected to the front of the firing box, the hole opened on the top of the firing plate can be clamped by the limiting rod to achieve a limiting effect, and the limiting rod and the firing plate are synchronously driven to rotate together by the turntable.

[0010] Furthermore, the bottom of the inner wall of the firing box is fixedly connected to the bottom of the second slide rail, the bottom of the firing plate is set as a square groove, the top of the connecting rod is set as a square, and the top of the connecting rod is in contact with the bottom of the firing plate. By setting the bottom of the firing plate as a square and the top of the connecting rod as a square, the firing plate will be driven to rotate when the connecting rod rotates, and the contact between the top of the connecting rod and the bottom of the firing plate can ensure that the two square settings can match.

[0011] Furthermore, the outer surface of the bearing contacts the concave surface of the arc-shaped block, the left side of the air outlet is fixedly connected to the left side of the inner wall of the firing box, and the front side of the second limit block contacts the back side of the firing disk. When the firing disk and the second limit block contact, the firing disk is positioned to facilitate the next step of work.

[0012] The utility model has the following beneficial effects:

[0013] The utility model provides a rotatable firing plate, specifically, by starting cylinder 1 to lift gear 2 to drive the firing plate to rise and separate from slide rail 1, and then by starting cylinder 2 to fix the bearing with an arc-shaped clamping block, and then by limiting the positioning of a limiting rod and a fixing rod, the firing plate will not collapse during the rotation process. During the rotational firing process, each surface of the ceramic tube can be evenly heated, the heating efficiency is improved, and the firing effect is better. At the same time, three layers of firing plates are distributed, and each layer has a plurality of limiting blocks 1, thereby improving the output of ceramic tubes.

[0014] The utility model sets a fan, specifically, the fan discharges air through the air outlet so that the hot air inside the firing box can flow and will not accumulate next to the heating rod to affect the heating effect. After the firing is completed, the heating rod can also be turned off and the box door ceramic tube can be opened to achieve the effect of rapid cooling by the blowing of the fan to make the hot air flow out quickly.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the firing box of the utility model;

[0019] Figure 3This is a schematic diagram of the internal top view of the firing box of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the arc-shaped chuck of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of A.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Firing box; 11. Box door; 12. Connecting rod; 13. Gear 2; 14. Air outlet; 15. Heating rod; 16. Fixed rod; 161. Turntable; 162. Limit rod; 17. Slide rail 1; 2. Support plate; 21. Fan; 3. Fixed block 1; 31. Motor; 32. Gear 1; 4. Fixed block 2; 41. Cylinder 1; 5. Firing plate; 51. Ring; 52. Limit block 1; 53. Connecting block; 54. Threaded rod; 6. Limit block 2; 7. Cylinder 2; 71. Push rod; 711. Connecting rod 1; 712. Arc block; 713 Connecting rod 2; 714. Arc gear disc; 8. Bearing; 81. Arc block; 82. Slide rail 2. 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 them. 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] See also Figure 1-5As shown, the utility model is a firing device with uniform heating for producing ceramic tubes, including a firing box 1, a fixed block 3 and a fixed block 4 are fixedly connected to the bottom of the firing box 1, a motor 31 is fixedly connected to the right side of the fixed block 3, a gear 32 is fixedly connected to the top output end of the motor 31, a connecting rod 12 is slidably connected to the bottom of the inner wall of the firing box 1, a cylinder 7 is fixedly connected to the bottom of the inner wall of the firing box 1, a push rod 71 is fixedly connected to the right output end of the cylinder 27, a connecting rod 1 711 is slidably connected to the inner wall of the push rod 71, an arc block 712 is fixedly connected to the outer surface of the connecting rod 1 711, an arc block 712 is fixedly connected to the front of the arc block 712, a connecting rod 2 713 is rotatably connected to the inner wall of the arc gear disc 714, and an arc gear 714 is fixedly connected to the inner wall of the arc gear disc 714. An arc-shaped clamping block 81 is meshedly connected to the right side of the disk 714, and a bearing 8 is fixedly connected to the outer surface of the connecting rod 12. The inner wall of the arc-shaped clamping block 81 is slidably connected to a slide rail 2 82. A rotatable firing disk 5 is provided, specifically, by starting the cylinder 1 41 to lift the gear 2 13 to drive the firing disk 5 to rise together and separate from the slide rail 17, and then by starting the cylinder 2 7 to fix the bearing 8, and then by limiting the limiting rod 162 and the fixing rod 16, the firing disk 5 will not collapse during the rotation process. During the rotational firing process, each surface of the ceramic tube can be evenly heated, which improves the heating efficiency and makes the firing effect better. At the same time, three layers of firing disks 5 are distributed, and each layer has multiple limiting blocks 1 52, which improves the output of ceramic tubes.

[0026] The left side of the fixed block 2 4 is fixedly connected with a cylinder 1 41, the bottom of the inner wall of the firing box 1 is fixedly connected with a slide rail 17 and a limit block 2 6 respectively, the top of the slide rail 17 is slidably connected with a firing plate 5, and the bottom of the connecting rod 12 is fixedly connected with a gear 2 13.

[0027] The firing box 1 is fixedly connected to support plates 2 on the left and right sides respectively, and a fan 21 is fixedly connected to the top of the support plate 2. A heating rod 15 is fixedly connected to the bottom of the inner wall of the firing box 1, an air outlet 14 is fixedly connected to the right side of the fan 21, and a fixing rod 16 is fixedly connected to the top of the inner wall of the firing box 1. By setting the fan 21, specifically the fan 21 discharges air through the air outlet 14, the hot air inside the firing box 1 can flow and will not accumulate next to the heating rod 15 to affect the heating effect. After the firing is completed, the heating rod 15 can also be closed, and the box door 11 can be opened so that the ceramic tube can quickly flow out of the hot air under the blowing of the fan 21 to achieve the effect of rapid cooling.

[0028] The outer surface of the fixed rod 16 is rotatably connected to a turntable 161, the bottom of the turntable 161 is fixedly connected to a limiting rod 162, the top of the firing plate 5 is fixedly connected to a ring 51, the top of the firing plate 5 is respectively fixedly connected to a limiting block 52 and a connecting block 53, the front of the firing plate 5 is threadedly connected to a threaded rod 54, and the front of the firing box 1 is slidably connected to a box door 11.

[0029] The bottom of the inner wall of the firing box 1 is fixedly connected to the bottom of the second slide rail 82 , the bottom of the firing plate 5 is arranged as a square groove, the top of the connecting rod 12 is arranged as a square, and the top of the connecting rod 12 contacts the bottom of the firing plate 5 .

[0030] The outer surface of the bearing 8 contacts the concave surface of the arc-shaped clamping block 81 , the left side of the air outlet 14 is fixedly connected to the left side of the inner wall of the firing box 1 , and the front side of the limit block 2 6 contacts the back side of the firing plate 5 .

[0031] A specific application of this embodiment is:

[0032] When in use, the ceramic tube to be fired is placed on the limit block 1 52 on the firing tray 5 to limit the ceramic tube, and then the threaded rod 54 is rotated clockwise to be threadedly connected with the firing tray 5, and then the firing tray 5 is pushed to move on the slide rail 17 to the limit block 2 6, and then the counterclockwise threaded rod 54 is taken out, and the box door 11 is closed at the same time, and then the fan 21 and the heating rod 15 are started to heat the inside of the firing box 1, and the cylinder 1 41 is started to push the gear 2 13 upward until The gear 13 is meshed and connected with the gear 132. After being lifted up, the limiting rod 162 and the fixing rod 16 will be pushed into the holes opened on the top of the ring 51 and the firing plate 5. Because the connecting rod 12 is fixed on the top of the gear 2 13, the firing plate 5 is lifted up by the connecting rod 12 to make it leave the slide rail 17. Then the cylinder 2 7 is started to push the push rod 71 forward, and the push rod 71 moves forward and backward in the straight groove of the push rod 71 through the connecting rod 1 711, driving the arc toothed disc 714 fixed on the arc block 712 to move under the limit of the connecting rod 2 713. It can swing, because the arc-shaped toothed disk 714 meshes with the gear teeth on the arc-shaped block 81, which drives the arc-shaped block 81 forward, fixes the bearing 8 fixed on the surface of the connecting rod 12, and then retracts the cylinder 1 41. The grooves on the top of the connecting rod 12 and the inner wall of the firing disk 5 are all square. When the starting motor 31 rotates to drive the gear 1 32 to rotate, it will synchronously drive the gear 2 13 meshing with it to rotate, and synchronously drive the firing disk 5 to rotate together. The limit rod 162 will rotate when the rotating disk 161 rotates. The firing plate 5 will not collapse during the rotation process through the limiting rod 162 and the fixing rod 16. During the rotating firing process, each surface of the ceramic tube can be evenly heated, and the firing effect is better. After the firing is completed, the box door 11 is opened, the cylinder 1 41 is started to lift up, and then the cylinder 2 7 is retracted to cancel the fixation of the bearing 8, and then the cylinder 1 41 is retracted to drive the firing plate 5 to steadily descend. After descending, the firing plate 5 is pulled out by the threaded rod 54 to remove the fired ceramic tube.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A firing device for producing ceramic tubes with uniform heating, comprising a firing box (1), wherein a fixing block 1 (3) and a fixing block 2 (4) are fixedly connected to the bottom of the firing box (1), a motor (31) is fixedly connected to the right side of the fixing block 1 (3), and a gear 1 (32) is fixedly connected to the top output end of the motor (31), characterized in that: The bottom of the inner wall of the firing box (1) is slidably connected to a connecting rod (12), the bottom of the inner wall of the firing box (1) is fixedly connected to a second cylinder (7), the right output end of the second cylinder (7) is fixedly connected to a push rod (71), the inner wall of the push rod (71) is slidably connected to a first connecting rod (711), the outer surface of the first connecting rod (711) is fixedly connected to a circular arc block (712), the front of the circular arc block (712) is fixedly connected to an arc gear disk (714), the inner wall of the arc gear disk (714) is rotatably connected to a second connecting rod (713), the right side of the arc gear disk (714) is meshedly connected to an arc block (81), the outer surface of the connecting rod (12) is fixedly connected to a bearing (8), and the inner wall of the arc block (81) is slidably connected to a second slide rail (82).

2. The uniformly heated firing equipment for producing ceramic tubes according to claim 1, characterized in that: The left side of the fixed block 2 (4) is fixedly connected to a cylinder 1 (41); the bottom of the inner wall of the firing box (1) is respectively fixedly connected to a slide rail 1 (17) and a limit block 2 (6); the top of the slide rail 1 (17) is slidably connected to a firing plate (5); and the bottom of the connecting rod (12) is fixedly connected to a gear 2 (13).

3. The uniformly heated firing equipment for producing ceramic tubes according to claim 2, characterized in that: The left and right sides of the firing box (1) are respectively fixedly connected to support plates (2), the top of the support plate (2) is fixedly connected to a fan (21), the bottom of the inner wall of the firing box (1) is fixedly connected to a heating rod (15), the right side of the fan (21) is fixedly connected to an air outlet (14), and the top of the inner wall of the firing box (1) is fixedly connected to a fixing rod (16).

4. The uniformly heated firing equipment for producing ceramic tubes according to claim 3, characterized in that: The outer surface of the fixing rod (16) is rotatably connected to a turntable (161); the bottom of the turntable (161) is fixedly connected to a limiting rod (162); the top of the firing plate (5) is fixedly connected to a ring (51); the top of the firing plate (5) is respectively fixedly connected to a limiting block 1 (52) and a connecting block (53); the front of the firing plate (5) is threadedly connected to a threaded rod (54); and the front of the firing box (1) is slidably connected to a box door (11).

5. The uniformly heated firing equipment for producing ceramic tubes according to claim 2, characterized in that: The bottom of the inner wall of the firing box (1) is fixedly connected to the bottom of the second slide rail (82), the bottom of the firing plate (5) is arranged in a square groove, the top of the connecting rod (12) is arranged in a square shape, and the top of the connecting rod (12) contacts the bottom of the firing plate (5).

6. The uniformly heated firing equipment for producing ceramic tubes according to claim 3, characterized in that: The outer surface of the bearing (8) contacts the concave surface of the arc-shaped clamping block (81), the left side of the air outlet (14) is fixedly connected to the left side of the inner wall of the firing box (1), and the front side of the second limit block (6) contacts the back side of the firing plate (5).

Images