A ceramic tile stacking anti-damage support structure
By using a composite frame-style hollow structure, the pressure is directed to the edges and cross-support parts of the tile body, solving the problem of cracking and breakage caused by pressure concentration in existing technologies, and achieving safe stacking and stable stacking of tile bodies.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI GUANYI CERAMICS CO LTD
- Filing Date
- 2025-09-01
- Publication Date
- 2026-07-03
AI Technical Summary
The existing ceramic tile support structure concentrates pressure in the weak central area during stacking, which easily leads to cracking and damage, and cannot effectively disperse stress to the edge areas with higher strength.
It adopts a composite frame-type hollow structure, including outer frame side beams, inner reinforcing side beams, central support columns, annular buffer pads and detachable corner sleeves. Through the combination of the "well" shaped frame and the central support column, pressure is distributed to the edges of the tiles and the cross support parts. Combined with the annular buffer pads and detachable corner sleeves, it provides local buffering and protection.
It significantly reduces the breakage rate of ceramic tile blanks, has a simple, lightweight, and durable structure, is easy to reuse, and improves the safety and stability of stacking.
Smart Images
Figure CN224448522U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of auxiliary equipment technology for ceramic production, specifically a support structure for preventing damage during the stacking of ceramic tile blanks. Background Technology
[0002] In modern ceramic production processes, the "green" state of ceramic tiles after molding and before glazing and firing is extremely fragile. They have low strength and are easily broken, requiring multiple transport and temporary stacking processes. Especially in the handling and storage stages from pressing to firing, large quantities of ceramic tile blanks need to be vertically stacked to save space and improve turnover efficiency. Therefore, setting up support structures between each layer of blanks to distribute pressure and prevent damage from direct contact between layers has become a standard practice in production.
[0003] Currently, the most common support method is to lay flat fiberboard or wooden pads between each layer of ceramic tile blanks. Although these materials have a certain load-bearing capacity, their structure is a whole flat plate, and the contact with the ceramic tile blank is a full-area fit. When stacked and compressed, the pressure is evenly distributed on the entire pad, which means that the stress cannot be effectively dispersed to the stronger areas at the edges of the blank. Instead, it is concentrated in the weaker parts in the middle of the blank. Especially under conditions such as multi-layer stacking and forklift transportation vibration, it is very easy to cause micro-cracks or even breakage in the middle. At the same time, because there is no structural stress guiding design between the pad and the blank, the vertical pressure cannot be converted into lateral support force along the edge of the blank, resulting in prominent local stress concentration and limited damage prevention effect. Utility Model Content
[0004] The purpose of this utility model is to provide a support structure for preventing damage during the stacking of ceramic tile blanks, in order to solve the problem mentioned in the background art that the solid pads commonly used for supporting ceramic tile blanks currently are not suitable for stacking. This causes the pressure to concentrate in the weak area in the middle of the ceramic tile blank during the stacking process, which easily leads to cracking and damage.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a ceramic tile stacking anti-damage support structure, comprising a support pad body, wherein the support pad body is a composite frame-type hollow structure composed of an outer frame side beam, an inner reinforcing side beam, a central support column, an annular buffer pad, and detachable corner protectors. The outer frame side beams enclose to form a rectangular outer frame, the inner reinforcing side beams are arranged in a "well" shape intersecting inside the outer frame side beams, the central support column is vertically fixed above the intersection of the "well" shape, the annular buffer pad is embedded in the top periphery of the central support column, and the detachable corner protectors are installed at the four outer corner ends of the outer frame side beams.
[0006] Preferably, both the outer frame side beam and the inner reinforcing side beam are made of hollow aluminum alloy profiles, and their upper surfaces are provided with continuous strip-shaped weight-reducing grooves. The width of the outer frame side beam and the inner reinforcing side beam is 40mm and the thickness is 15mm.
[0007] Preferably, the central support column is a stepped cylindrical structure with a threaded connection section at the bottom, and a metal nut pre-embedded at the intersection of the central support column and the inner reinforcing side beam is screwed in for fixation.
[0008] Preferably, the annular buffer pad is molded from silicone material, and the inner ring of the annular buffer pad is interference-fitted onto the top of the central support column, while the outer ring of the annular buffer pad protrudes 2mm-3mm from the side wall of the central support column.
[0009] Preferably, the detachable corner protector includes an L-shaped corner protector body and two lateral fastening screws, the L-shaped corner protector body being connected to the end sidewall of the outer frame side beam via the fastening screws.
[0010] Preferably, the inner reinforcing side beam has an orthogonal bidirectional "well" shaped structure, and is fixed to the inner side of the outer frame side beam by two longitudinal reinforcing beams and two transverse reinforcing beams at equal intervals.
[0011] Compared with existing technologies, the beneficial effects of this utility model are: the anti-damage support structure for ceramic tile stacking can guide pressure to the stronger edges and cross-support parts, significantly reducing the breakage rate. At the same time, it is simple in structure, lightweight, durable, and easy to reuse. This structure optimizes the load-bearing path through a "well"-shaped frame structure composed of outer frame beams and inner reinforcing beams. The central support column, combined with an annular buffer pad, provides localized buffering and positioning to avoid stress concentration. Removable corner protectors enhance corner protection and interlayer stability. The overall structure works synergistically to effectively improve the safety of tile stacking. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of a ceramic tile blank stacking anti-damage support structure according to the present invention;
[0013] Figure 2 This is a schematic diagram of the connection structure between the central support column and the inner reinforcing side beam of a ceramic tile stacking anti-damage support structure according to this utility model;
[0014] Figure 3 This is a schematic diagram of the external structure of the outer frame beam of the ceramic tile blank stacking and damage prevention support structure of this utility model.
[0015] In the diagram: 1. Main body of the support pad; 2. Outer frame side beam; 3. Inner reinforcing side beam; 4. Central support column; 5. Annular buffer pad; 6. Removable corner protector. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figure 1-3This utility model provides a technical solution: a ceramic tile stacking anti-damage support structure, including a support pad body 1. The support pad body 1 is a composite frame-type hollow structure composed of outer frame beams 2, inner reinforcing beams 3, central support column 4, annular buffer pads 5, and detachable corner protectors 6. The outer frame beams 2 form a rectangular outer frame. The inner reinforcing beams 3 are arranged in a "well" shape inside the outer frame beams 2. The central support column 4 is vertically fixed above the intersection of the "well" shape. The annular buffer pads 5 are embedded in the top periphery of the central support column 4. The detachable corner protectors 6 are installed at the four outer corners of the outer frame beams 2. When multiple layers of ceramic tile bodies are stacked, the self-weight pressure of the upper body is first transferred to the outer frame beams 2 and inner reinforcing beams of the lower support structure. The "well"-shaped frame formed by the three components effectively distributes the load-bearing capacity along the edges and reinforced internal areas of the billet, avoiding the weaker central area of the plate. Meanwhile, the central support column 4 provides vertical positioning points at the intersections of the "well" shape. The annular buffer pad 5 embedded at its top contacts the upper billet, providing cushioning and shock absorption while preventing surface damage from hard contact. The detachable corner protectors 6 installed at the four outer corners of the outer frame beam 2 protect the corner structure during handling or stacking, preventing deformation from impacts and enhancing interlayer friction to prevent slippage. The coordinated action of these structures achieves multiple functions, including reasonable pressure distribution, effective support for critical areas, and surface protection. This significantly reduces cracking and breakage caused by stress concentration in the center of the billet, effectively solving the problem of cracking and breakage in existing technologies. The technical drawback of using solid pads to create full-area pressure contact, which cannot avoid weak areas, is addressed by using hollow aluminum alloy profiles for both the outer frame beam 2 and the inner reinforcing beam 3. Both have continuous strip-shaped weight-reducing grooves on their upper surfaces. The outer frame beam 2 and the inner reinforcing beam 3 are 40mm wide and 15mm thick. This structure significantly reduces the self-weight of the supporting structure while ensuring overall structural rigidity, facilitating frequent manual or mechanical handling and stacking. The continuous strip-shaped weight-reducing grooves on their upper surfaces further optimize material distribution, improve the lightweight level of the structure, and can guide the dissipation of minor vibration energy to a certain extent. The width and thickness design allows the beams to provide sufficient support area while precisely matching the edge strength of the ceramic tile body. The design ensures effective pressure transmission without overly covering weak areas. The overall structure achieves a good balance between lightweight, strength, and adaptability, improving the practicality and durability of the support structure. The central support column 4 is a stepped cylindrical structure with a threaded connection section at the bottom. Metal nuts pre-embedded at the intersection of the central support column 4 and the inner reinforcing beam 3 are screwed in for fixation. This structure allows the central support column 4 to provide different levels of support surfaces, ensuring even pressure distribution when in contact with the upper ceramic tile. The precise screwing of the threaded connection section at the bottom with the pre-embedded metal nuts at the intersection of the inner reinforcing beam 3 forms a stable mechanical connection, enhancing the overall structural stability and preventing displacement or loosening of the central support column 4 under vertical pressure or lateral disturbance.It also simplifies the installation and disassembly process, facilitating maintenance and replacement. Furthermore, the central support column 4, as one of the main load-bearing points, is crucial for dispersing concentrated stress to areas with higher strength at the edges of the ceramic tile, effectively preventing damage to the tile body due to excessive stress in the center. This enhances the reliability and durability of the entire stacking system. The annular buffer pad 5 is molded from silicone material, with its inner ring interference-fitted onto the top of the central support column 4. The outer ring of the annular buffer pad 5 protrudes 2mm-3mm from the sidewall of the central support column 4. This structure provides the annular buffer pad 5 with good elasticity and wear resistance, effectively cushioning the ceramic tile stacking process. The inner ring connection method ensures a stable installation and prevents slippage or detachment. Its outer ring structure allows it to contact the annular buffer pad 5 first when the ceramic tile is placed, effectively absorbing and dispersing vertical pressure and potential lateral impact, preventing damage to the ceramic tile surface from hard contact. The removable corner protector 6 includes an L-shaped corner protector body and two lateral fastening screws. The L-shaped corner protector body is secured by... The screws are connected to the end sidewalls of the outer frame beam 2. The L-shaped corner protector body of the detachable corner sleeve 6 is securely connected to the end sidewalls of the outer frame beam 2 via two lateral fastening screws, forming effective protection for the four corners of the supporting structure. This protector resists external impacts and pressure during stacking, handling, and transportation, preventing deformation or damage to the corners of the outer frame beam 2, thus maintaining the overall frame's geometric accuracy and structural strength. This connection method is detachable, facilitating individual replacement of the detachable corner sleeve 6 after wear or damage, eliminating the need for complete scrapping. To improve the service life and maintenance economy of the support structure, the inner reinforcing beam 3 features an orthogonal, bidirectional "well"-shaped structure. It consists of two longitudinal reinforcing beams and two transverse reinforcing beams equidistantly intersecting and fixing to the inner side of the outer frame beam 2. When upper ceramic tile blanks are stacked, their bottom surface only contacts the outer perimeter and intersecting beam area formed by the outer frame beam 2 and the inner reinforcing beam 3, effectively avoiding direct pressure transmission to the weakest area of the ceramic tile. Simultaneously, the continuous "well"-shaped beam structure, with its flush upper surface, provides a uniform and continuous edge and grid-like support path for the ceramic tile.
[0018] Working principle: When using this tile blank stacking anti-damage support structure, firstly, place the main body 1 of the support pad horizontally on the surface of the bottom tile blank, ensuring that the rectangular frame formed by the outer frame beams 2 is aligned with the edge of the blank. The "well"-shaped structure formed by the inner reinforcing beams 3 supports the tile blank. Then, screw the central support column 4 into the metal nut pre-embedded at the intersection of the inner reinforcing beams 3 through its threaded connection section at the bottom and fix it in place. The annular buffer pad 5 is then fitted around the top of the central support column 4, with its outer ring protruding 2mm from the side wall of the column. -3mm, and at the same time, install detachable corner protectors 6 at the four outer corner ends of the outer frame beam 2. Securely connect the L-shaped corner protector body to the side wall of the beam end with lateral fastening screws to complete the assembly of a support unit. Then, place the next tile blank smoothly on the support structure, so that its bottom surface contacts the upper surface of the outer frame beam 2, the inner reinforcing beam 3, the top of the annular buffer pad 5, and the top of the detachable corner protector 6 in sequence. Repeat the above installation of the support structure and the stacking process of the blanks, stacking them up layer by layer to complete a series of tasks.
[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A tile green body palletizing damage prevention support structure comprising a support pad main body (1), characterized in that: The main body (1) of the support pad is a composite frame-type hollow structure composed of an outer frame side beam (2), an inner reinforcing side beam (3), a central support column (4), an annular buffer pad (5) and a detachable corner sleeve (6). The outer frame side beam (2) encloses to form a rectangular outer frame. The inner reinforcing side beam (3) is arranged in a "well" shape inside the outer frame side beam (2). The central support column (4) is vertically fixed above the "well" intersection node. The annular buffer pad (5) is embedded in the top periphery of the central support column (4). The detachable corner sleeve (6) is installed at the four outer corner ends of the outer frame side beam (2).
2. A support structure for protecting ceramic tile green bodies from damage during palletizing, according to claim 1, wherein: The outer frame side beam (2) and the inner reinforcing side beam (3) are both made of hollow aluminum alloy profiles, and their upper surfaces are provided with continuous strip-shaped weight reduction grooves. The width of the outer frame side beam (2) and the inner reinforcing side beam (3) is 40mm and the thickness is 15mm.
3. A support structure for protecting tiles from damage during palletizing and de-palletizing, according to claim 1, characterized in that: The central support column (4) is a stepped cylindrical structure with a threaded connection section at the bottom, and the metal nut pre-embedded at the intersection of the central support column (4) and the inner reinforcing side beam (3) is screwed and fixed.
4. A support structure for protecting tiles from damage during palletizing and de-palletizing according to claim 1, characterized in that: The annular buffer pad (5) is molded from silicone material, and the inner ring of the annular buffer pad (5) is interference-fitted onto the top of the central support column (4), and the outer ring of the annular buffer pad (5) protrudes 2mm-3mm from the side wall of the central support column (4).
5. A support structure for protecting tiles from damage during palletizing and de-palletizing according to claim 1, characterized in that: The detachable corner protector (6) includes an L-shaped corner protector body and two lateral fastening screws. The L-shaped corner protector body is connected to the end side wall of the outer frame side beam (2) by the fastening screws.
6. A support structure for protecting tiles from damage during palletizing and de-palletizing according to claim 1, characterized in that: The inner reinforcing side beam (3) has an orthogonal bidirectional arrangement of a "well" shaped structure, and is fixed to the inner side of the outer frame side beam (2) by two longitudinal reinforcing beams and two transverse reinforcing beams at equal intervals.