Supporting rod and kiln firing support device for ceramic blank kiln firing

Abstract

The utility model discloses a supporting rod for ceramic blank kilning, the supporting rod is of a rod body structure, at least one side edge of the supporting rod in the length direction is provided with a plurality of open containing grooves, and partial structures of lower-layer ceramic blanks in a stacked state enter the containing grooves. The utility model further discloses a kiln firing support device using the supporting rod for ceramic blank kiln firing. Compared with the prior art, according to the technical scheme, stacked ceramic blanks can be more compact, and more layers of ceramic blanks can be placed in the kiln with the fixed height.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic blank kiln firing, in particular to a support rod for ceramic blank kiln firing and a kiln firing bracket device. Background Art

[0002] In the ceramic parts production process, after being pressed, air-dried and glazed, the ceramic blanks need to be placed on the corresponding kiln firing brackets. The kiln firing brackets that have been placed together with the ceramic blanks to be fired are then sent into the kiln for high-temperature firing to finally form ceramic products.

[0003] In order to improve work efficiency and further increase the capacity, kiln support devices are usually stacked in multiple layers. How to safely and reliably place ceramic blanks and improve space utilization are very important considerations in the structural design process of the kiln support device. Utility Model Content

[0004] The main purpose of the utility model is to propose a support rod with reliable structure and high space utilization. The utility model also proposes a kiln support device using the support rod, aiming to make the stacked ceramic blanks more compact, and the kiln furnace with a fixed height can accommodate more layers of ceramic blanks.

[0005] To achieve the above-mentioned purpose, the utility model proposes a support rod for kiln firing of ceramic blanks, which is a rod body structure. The support rod has a plurality of open accommodating grooves on at least one side edge along the length direction, and part of the structure of the lower layer of ceramic blanks in a stacked state enters the accommodating grooves.

[0006] Preferably, a plurality of the accommodating grooves are arranged at intervals along the length direction of the support rod.

[0007] Preferably, the length of the accommodating groove along the direction of the supporting rod is greater than the length of the side portion of the ceramic blank.

[0008] Preferably, a positioning groove is provided on the edge of the upper side of the support rod, and the positioning groove and the accommodating groove do not intersect in the cross section.

[0009] Preferably, the positioning grooves are continuously arranged along the length direction of the support rod.

[0010] Preferably, the outer contour envelope shape of the cross section of the support rod is a rectangle.

[0011] Preferably, a hollow hole is provided inside the support rod along the length direction, a middle partition is provided inside the hollow hole along the length direction of the support rod, and two ends of the middle partition are respectively integrally formed with two opposite top plates of the support rod.

[0012] Preferably, the middle partition separates the hollow hole into a first hollow hole and a second hollow hole.

[0013] Preferably, the first hollow hole and the second hollow hole are symmetrically arranged with respect to the cross-sectional center of the middle partition.

[0014] The utility model also proposes a kiln firing support device, comprising a movable fixed platform, wherein the four end corners of the top surface of the fixed platform are respectively provided with vertically arranged main body support columns, and a plurality of layers of side support rods are arranged on both sides of the support device, and the ends of the side support rods pass through the side mounting holes of the main body support columns and are fixedly connected; a plurality of groups of support rods are placed on the two side support rods of the same layer, and an intermediate support plate is placed between the two support rods symmetrically arranged on the left and right in the same group, and the two ends of the intermediate support plate are respectively overlapped with the positioning grooves, and a placement frame for ceramic blanks is formed by the two intermediate support plates and two support rods arranged at intervals, and the partial structure of the ceramic blank placed on the next layer can enter the accommodating groove of the support rod above.

[0015] The technical solution of the utility model has the following advantages over the prior art:

[0016] The support rod of the technical solution of the utility model is a rod body structure, and a plurality of open accommodating grooves are provided on at least one side edge of the support rod along the length direction. Part of the structure of the lower layer of ceramic blanks in a stacked state enters the accommodating grooves, and the support rod of the utility model is used in a kiln support device, and part of the structure of the lower layer of ceramic blanks can enter the accommodating groove of the upper support rod, which ultimately makes the stacked ceramic blanks more compact, and the kiln furnace with a fixed height can place more layers of ceramic blanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the support rod of the utility model;

[0019] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 This is a cross-sectional view of the end portion of the support rod of the utility model;

[0021] Figure 4 for Figure 1Cross-sectional view in the BB direction;

[0022] Figure 5 It is a schematic diagram of assembling two symmetrical support rods and a plurality of intermediate support plates of the utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the kiln firing support device of the utility model.

[0024] Description of Figure Numbers:

[0025] 1. Support rod; 2. Accommodating groove; 3. Positioning groove; 4. Middle support plate; 5. Hollow hole; 51. First hollow hole; 52. Second hollow hole; 6. Middle partition; 10. Fixed platform; 11. Main support column; 12. Side support rod.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] The utility model provides a supporting rod for kiln firing of ceramic blanks.

[0029] See also Figures 1 to 5 The support rod 1 of the utility model is a long rod structure, and a plurality of open accommodating grooves 2 are provided on at least one side edge along the length direction of the support rod 1. When in a stacked state, the upper structure of the ceramic blank located at the lower layer can enter into the accommodating groove 2.

[0030] Preferably, the plurality of accommodating grooves 2 of the present embodiment are arranged at intervals along the length direction of the support rod 1, and the spacing between two adjacent accommodating grooves 2 can be the same or different. If the spacing between two adjacent accommodating grooves 2 is the same, the ceramic blanks after placement appear more regular. If the spacing between two adjacent accommodating grooves 2 is different, that is, there is a difference, ceramic blanks of different specifications can be selectively placed according to the size difference of different ceramic blanks.

[0031] Preferably, the length of the accommodating groove 2 along the length of the support rod 1 of the present embodiment is greater than the side length of the ceramic blank. Since the support rod 1 of the present embodiment is used in a kiln firing support device for stacking multiple layers of ceramic parts, and in actual applications, when the ceramic blanks are placed in sequence from bottom to top, part of the side structure of the ceramic blank placed in the next layer can enter upward into the accommodating groove 2. Therefore, by setting the length of the accommodating groove 2 along the direction of the support rod 1 to be greater than the side length of the ceramic blank, the upper structure of the ceramic blank can smoothly enter the accommodating groove 2, so that the ceramic blanks placed in two adjacent layers can be more compact, and more layers of ceramic blanks can be placed compared to the previous placement structure to improve space utilization.

[0032] Preferably, the upper side edge of the support rod 1 of this embodiment is provided with a positioning groove 3, and the positioning groove 3 does not intersect with the accommodating groove 2 in the cross section. The above-mentioned structural form can ensure the structural strength of the support rod 1 in practical applications, and is used to form an intermediate support plate 4 for placing the ceramic blank, and its two ends are respectively overlapped in the positioning grooves 3 of the two opposite support rods 1 on both sides to achieve installation and positioning.

[0033] More preferably, in other embodiments of the present invention, the positioning grooves 3 are continuously arranged along the length direction of the support rod 1 .

[0034] More preferably, the outer contour envelope shape of the cross section of the support rod 1 is a rectangle, wherein the long side of the cross section of the support rod 1 can be overlapped on the side support rod of the kiln support device, and the short side of the cross section of the support rod 1 is extended upward to ensure the structural strength of the support rod 1 in the thickness direction.

[0035] Preferably, the support rod 1 of this embodiment is provided with a hollow hole 5 along the length direction, and a middle partition 6 is provided inside the hollow hole 5 along the length direction of the support rod 1, and the two ends of the middle partition 6 are respectively integrally formed with the two opposite top plates 7 of the support rod 1. More preferably, the middle partition 6 of this embodiment divides the hollow hole 5 into a first hollow hole 51 and a second hollow hole 52. More preferably, the first hollow hole 51 and the second hollow hole 52 are arranged in a centrally symmetrical manner with respect to the cross-sectional center of the middle partition 6. Through the arrangement of the above structure, the overall lightweight of the support rod 1 can be achieved, and the overall and supporting strength of the support rod 1 can be ensured.

[0036] See also Figure 6The utility model also proposes a kiln-firing support device using support rods for kiln-firing ceramic blanks. The kiln-firing support device includes a movable fixed platform 10, and the four end corners of the top surface of the fixed platform 10 are respectively provided with vertically arranged main support columns 11. A plurality of layers of side support rods 12 are arranged on both sides of the support device, and the ends of the side support rods 12 pass through the side mounting holes of the main support columns 11 and are fixedly connected; a plurality of groups of support rods 1 are placed on the two side support rods 12 of the same layer, and an intermediate support plate 4 is placed between the two support rods 1 symmetrically arranged on the left and right in the same group, and the two ends of the intermediate support plate 4 are overlapped with the positioning grooves 3 respectively, and a placement frame for the ceramic blank is formed by the two intermediate support plates 4 and the two support rods 1 arranged at intervals, and the partial structure of the ceramic blank placed on the next layer can enter the accommodating groove 2 of the support rod 1 above.

[0037] Therefore, the kiln support device of the utility model can be used to place multiple layers of ceramic blanks, and by providing a accommodating groove 2 on the side edge of the support rod 1 and facing downward, a partial structure of the ceramic blank of the lower layer can enter the accommodating groove 2 of the upper support rod 1, thereby ultimately making the stacked ceramic blanks more compact, and a kiln with a fixed height can place more layers of ceramic blanks.

[0038] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A support rod for firing a ceramic blank in a kiln, characterized in that: The support rod is a rod body structure, and at least one side edge of the support rod along the length direction is provided with a plurality of open accommodating grooves, and a part of the structure of the lower layer ceramic blank in a stacked state enters the accommodating grooves.

2. The support rod for firing a ceramic blank according to claim 1, characterized in that: A plurality of the accommodating grooves are arranged at intervals along the length direction of the support rod.

3. The support rod for firing a ceramic blank in a kiln as claimed in claim 1, characterized in that: The length of the accommodating groove along the direction of the supporting rod is greater than the length of the side portion of the ceramic blank.

4. The support rod for firing a ceramic blank in a kiln as claimed in claim 1, characterized in that: A positioning groove is provided on the edge of the upper side of the support rod, and the positioning groove and the accommodating groove do not intersect in the cross section.

5. The support rod for firing a ceramic blank in a kiln as claimed in claim 4, characterized in that: The positioning grooves are continuously arranged along the length direction of the support rod.

6. The support rod for firing a ceramic blank in a kiln as claimed in claim 1, characterized in that: The cross-sectional outer contour envelope shape of the support rod is a rectangle.

7. The support rod for firing a ceramic blank in a kiln as claimed in claim 1, characterized in that: A hollow hole is provided inside the support rod along the length direction, and a middle partition is provided inside the hollow hole along the length direction of the support rod. Two ends of the middle partition are respectively integrally formed with two opposite top plates of the support rod.

8. The support rod for firing a ceramic blank in a kiln as claimed in claim 7, characterized in that: The middle partition plate divides the hollow hole into a first hollow hole and a second hollow hole.

9. The support rod for firing a ceramic blank in a kiln as claimed in claim 8, characterized in that: The first hollow hole and the second hollow hole are symmetrically arranged with respect to the cross-sectional center of the middle partition plate.

10. A kiln firing support device using the support rod for kiln firing of ceramic blanks as claimed in claim 4, characterized in that: It comprises a movable fixed platform, the four end corners of the top surface of the fixed platform are respectively provided with vertically arranged main body support columns, a plurality of layers of side support rods are arranged on both sides of the bracket device, the ends of the side support rods pass through the side mounting holes of the main body support columns and are fixedly connected; a plurality of groups of support rods are placed on the two side support rods of the same layer, an intermediate support plate is placed between the two support rods symmetrically arranged on the left and right in the same group, the two ends of the intermediate support plate are respectively overlapped with the positioning grooves, a placing frame for ceramic blanks is formed by the two intermediate support plates and two support rods arranged at intervals, and the partial structure of the ceramic blank placed on the next layer can enter the accommodating groove of the support rod above.

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