Honeycomb flooring

Abstract

A half-honeycomb floor includes a top plate, a rib structure defining a plurality of recessed areas, and a plurality of circular blind holes formed in each of the recessed areas. The rib structure sequentially defines a first rib, a second rib, a third rib, a fourth rib, a fifth rib, a sixth rib, and a seventh rib from an edge of the top plate toward a center. The implementation of the present application can avoid burrs or fragmentation of the half-honeycomb floor during secondary processing, speed up the secondary processing speed, and reduce the weight of the half-honeycomb floor.

Description

Technical Field

[0001] This application relates to a floor structure, and more particularly to a semi-honeycomb floor. Background Technology

[0002] Currently, in semiconductor manufacturing plants, to meet the requirements of machine placement, pipeline layout, and cleanliness, the floors are typically made of honeycomb flooring, which is capable of bearing weight and does not easily generate particles. In areas where enhanced ventilation and heat dissipation are needed, honeycomb flooring with multiple through holes is also required to facilitate airflow.

[0003] However, because these semi-honeycomb floorings must provide stable support for heavy machinery, they are almost always made of high-strength alloy materials using methods such as die casting. The cast products are then subjected to secondary machining, such as drilling and / or cutting, using equipment like computer numerical control (CNC) machine tools to create the required through holes. However, because the products formed by die casting from high-strength alloy materials have high hardness, it is necessary to select appropriate drill bits or tools of suitable material and / or shape for the different flooring materials and through hole designs during drilling / cutting processes. Even so, this still results in considerable wear and tear on these drill bits or tools. Furthermore, because the honeycomb grooves in existing semi-honeycomb flooring are located on the top side, the drilling and / or cutting processes themselves are time-consuming. Drilling or cutting also generates burrs and other scrap material. Moreover, the drilling of the semi-honeycomb flooring must be completed first, requiring large holes before the pre-drilled tiles are attached to the surface, resulting in adhesive residue. This necessitates further sanding or adhesive removal, further increasing time and cost. Even more seriously, the drilling / cutting process can sometimes cause workpiece breakage, further increasing cost and time losses, and wasting materials. All these problems not only cause material and equipment losses or even waste, but also severely impact process time, thus increasing manufacturing costs.

[0004] Therefore, overcoming the problems of the existing technologies mentioned above has become a pressing issue that the industry urgently needs to address. Utility Model Content

[0005] In view of the various deficiencies of the prior art, this application provides a semi-honeycomb floor, comprising: a ceiling panel having a ground side and a honeycomb side; a rib structure disposed on the honeycomb side of the ceiling panel to form a plurality of recessed areas, wherein the plurality of recessed areas are arranged in an array to form a honeycomb structure on the honeycomb side; and a plurality of circular blind holes formed in each of the recessed areas on the ceiling panel, wherein each circular blind hole is recessed from the honeycomb side toward the ground side.

[0006] In the aforementioned honeycomb floor, at least one brick is provided on the surface of the ground side.

[0007] In the aforementioned semi-honeycomb floor, the rib structure is defined sequentially from the edges of each side of the ceiling towards the center as a first rib, a second rib, a third rib, a fourth rib, a fifth rib, a sixth rib, and a seventh rib. The first to fifth and seventh ribs are at least 25 mm high relative to the honeycomb side to serve as main ribs, while the sixth rib is less than 25 mm high relative to the honeycomb side to serve as a middle rib.

[0008] In the aforementioned semi-honeycomb floor, the height of the first rib relative to the honeycomb side is greater than the height of the second to seventh ribs relative to the honeycomb side, and the sum of the height of the first rib and the thickness of the top panel is at least 58 mm, while the thickness of the top panel is at least 3 mm.

[0009] In the aforementioned semi-honeycomb floor, the width of the first rib at its maximum is at least 8 millimeters.

[0010] In the aforementioned semi-honeycomb floor, the height of the second to fifth ribs and the seventh rib relative to the honeycomb side is 20 to 50 millimeters.

[0011] In the aforementioned semi-honeycomb floor, the width of the top of the second to fifth ribs and the seventh rib is 2.5 to 4.8 mm.

[0012] In the aforementioned semi-honeycomb floor, the sixth rib is at least 20 millimeters high relative to the honeycomb side.

[0013] In the aforementioned semi-honeycomb floor, the width of the sixth rib is at least 2.5 millimeters.

[0014] In the aforementioned semi-honeycomb floor, the rib structure also includes a plurality of auxiliary ribs with a height lower than the central rib, and the plurality of auxiliary ribs are formed in each of the recessed areas, so that the plurality of auxiliary ribs are arranged in a single recessed area.

[0015] In the aforementioned semi-honeycomb floor, each auxiliary rib has a height of at least 3 mm relative to the honeycomb side and a width of at least 2.5 mm.

[0016] In the aforementioned semi-honeycomb floor, each recessed area is provided with two parallel extending auxiliary ribs to divide the recessed area into three recesses, and the plurality of circular blind holes are arranged in the three recesses.

[0017] In the aforementioned semi-honeycomb floor, the top surface of the circular blind hole is an arc surface, and the distance between the vertex of the top surface of the circular blind hole and the ground side surface is at least 0.2 mm; or, the circular blind hole is conical in shape, has a planar circular top surface parallel to the ground side, and the bottom diameter of the circular blind hole is 9 mm, and the distance between the planar circular top surface and the ground side surface is at least 0.2 mm.

[0018] As can be seen from the above, the honeycomb flooring of this application mainly achieves this by directly forming multiple circular blind holes on the honeycomb side of the mold during molding. This makes subsequent secondary processing such as drilling / cutting easier, and only requires the removal of a small amount of material to complete the perforation. It also reduces the generation of burrs or other excess material, saving time for subsequent grinding. Therefore, it can significantly speed up the operation and shorten the operation time. At the same time, the setting of multiple circular blind holes can also reduce the amount of material used in manufacturing the honeycomb flooring and reduce its weight. In addition, by forming circular blind holes with a top surface shape that can match the shape of the drill bit or tool during molding, the resistance during drilling / cutting is reduced, thereby reducing the wear and tear on the drilling / cutting equipment and preventing the honeycomb flooring from cracking at the drilling / cutting point. Therefore, it can significantly improve the overall process yield. Attached Figure Description

[0019] Figure 1A This is a perspective view of the floor side of an embodiment of the honeycomb flooring of this application.

[0020] Figure 1B This is a perspective view of the honeycomb side of an embodiment of the honeycomb flooring of this application.

[0021] Figure 1C for Figure 1B Front view plan.

[0022] Figure 1D-1 For along Figure 1C A cross-sectional view of the CC section in the image.

[0023] Figure 1D-2 For along Figure 1C A cross-sectional view of the C'-C' section line in the diagram.

[0024] Figure 1E-1 for Figure 1D-1 and Figure 1D-2 A partial cross-sectional view of region A in an embodiment.

[0025] Figure 1E-2 for Figure 1D-1 and Figure 1D-2 A partial cross-sectional view of region A in another embodiment.

[0026] Explanation of main component symbols

[0027] 1. Half-honeycomb flooring

[0028] 1a Rib structure

[0029] 1b foot seat

[0030] 1c ejector pin position

[0031] 1d wing plate

[0032] 10 top boards

[0033] 10a Ground side

[0034] 10b Hive side

[0035] 11 First rib

[0036] 12 Second rib

[0037] 13 Third rib

[0038] 14. Fourth rib

[0039] 15. Fifth rib

[0040] 16. Sixth rib

[0041] 17. Seventh rib

[0042] 17a Cruciate ribs

[0043] 18 auxiliary ribs

[0044] 20 Circular blind holes

[0045] 30 bricks

[0046] Area A

[0047] Widths d1 to d8

[0048] dr depth

[0049] D1 base diameter

[0050] H Total height

[0051] h1~h8 Height

[0052] L length

[0053] R recess

[0054] S-shaped depression area

[0055] S' Central Depression

[0056] T height and

[0057] Thickness at t0, t1, t2

[0058] tr distance

[0059] w represents the interval distance. Detailed Implementation

[0060] The following specific embodiments illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification.

[0061] It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this application. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness or purpose of this application, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," and "one" used in this specification are merely for clarity and are not intended to limit the scope of this application. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this application.

[0062] Figures 1A to 1E-2 This is a schematic diagram of one embodiment of the honeycomb floor 1 of this application. The honeycomb floor 1 of this embodiment can be used to bear heavier loads, for example, its load-bearing capacity can reach about 1500 kg.

[0063] like Figure 1A , Figure 1B and Figure 1C As shown, the honeycomb floor 1 of this embodiment has a top plate 10, a rib structure 1a disposed on the top plate 10, and a plurality of circular blind holes 20.

[0064] The ceiling panel 10 has a ground side 10a and a honeycomb side 10b, and the honeycomb side 10b is provided with the rib structure 1a in the longitudinal and transverse directions, so as to form a plurality of recessed areas S between the longitudinal and transverse rib structures 1a.

[0065] Please also refer to Figure 1D-1 and Figure 1D-2 In this embodiment, the top plate 10 is generally rectangular, such as a square plate, with a length L of 600 mm for example and a thickness t0 of at least 3 mm for example. A wing plate 1d is formed around the top plate 10, with a thickness t1 greater than the thickness t0 of the top plate 10, for example, 6 mm.

[0066] Furthermore, the ground side 10a is a flat surface. The recessed areas S are arranged in an array on the honeycomb side 10b of the semi-honeycomb floor 1, forming a honeycomb structure with multiple pin positions 1c (for example, formed at the corners of a square area composed of four recessed areas S).

[0067] like Figure 1D-1 and Figure 1D-2As shown, in some variations, a tile 30 may be further provided on the surface of the floor side 10a of the ceiling 10. The tile 30 may be adhesively attached to the surface of the floor side 10a, and its material may be a polymer material such as polyvinyl chloride resin (PVC), but this embodiment does not impose any limitations on this. The thickness t2 of the tile 30 is, for example, 2 mm, which is less than the thickness t0 of the ceiling 10.

[0068] The rib structure 1a is defined sequentially from the edges of each side of the top plate 10 toward the middle as a first rib 11, a second rib 12, a third rib 13, a fourth rib 14, a fifth rib 15, a sixth rib 16, and a seventh rib 17, meaning that the first to seventh ribs 11 to 17 are symmetrically distributed laterally and vertically. Figure 1D-1 and Figure 1D-2 The cross-sectional view shown is almost identical to the cross-sectional view along the longitudinal direction, and is therefore used as a representative example. The differences between the two will be explained later.

[0069] The heights h1 to h5 and h7 of the first to fifth ribs 11 to 15 and the seventh rib 17 relative to the honeycomb side 10b are at least 25 mm, serving as main ribs. The height h6 of the sixth rib 16 relative to the honeycomb side 10b is less than 25 mm, serving as a middle rib. Furthermore, the center-to-center distance w of adjacent second ribs 12, third rib 13, fourth rib 14, fifth rib 15, sixth rib 16, and seventh rib 17 is, for example, also 48 mm.

[0070] In this embodiment, the first rib 11 is formed adjacent to the edge of the ceiling 10 to become the side rib of the honeycomb floor 1, and four first ribs 11 surround the honeycomb floor 1 to form a frame, and an L-shaped foot 1b is formed at each of the four corners of the frame (see Figure 1B A support frame (not shown) is provided for fixing the first rib 11 relative to the honeycomb side 10b. The height h1 of the first rib 11 relative to the honeycomb side 10b is, for example, at least 55 mm, which is greater than the height h2 to h7 of the second to seventh ribs 12 to 17 relative to the honeycomb side 10b. Furthermore, the height h1 of the first rib 11, the thickness t0 of the ceiling 10, and the sum of the height and T (i.e., the height of the first rib 11 relative to the ground side 10a, T = h1 + t0) is at least 58 mm, and the total height H of the first rib 11, the ceiling 10, and the facing brick 30 (i.e., H = h1 + t0 + t2) is at least 60 mm.

[0071] The heights h2 to h7 of the second to seventh ribs 12 to 17 of the rib structure 1a can be designed to be the same or different as required. The main ribs (i.e., the second to fifth ribs 12 to 15 and the seventh rib 17, excluding the sixth rib 16) between the first rib 11 and the center of the top plate 10 are arranged symmetrically. For example, the heights h2 of the second rib 12 relative to the honeycomb side 10b and h7 of the seventh rib 17 relative to the honeycomb side 10b are both 50 mm; the heights h3 of the third rib 13 relative to the honeycomb side 10b and h5 of the fifth rib 15 relative to the honeycomb side 10b are both 25 mm; and the height h4 of the fourth rib 14 relative to the honeycomb side 10b is 35 mm. The height h6 of the sixth rib 16 relative to the honeycomb side 10b is 20 mm.

[0072] In the aforementioned rib structure 1a, a total of four seventh ribs 17 form a grid-like structure in both the longitudinal and transverse directions. The longitudinally adjacent second ribs 12, third ribs 13, fourth ribs 14, fifth ribs 15, sixth ribs 16, and seventh ribs 17, together with the transversely adjacent second ribs 12, third ribs 13, fourth ribs 14, fifth ribs 15, sixth ribs 16, and seventh ribs 17, form 120 sub-regions. Each sub-region has a recessed area S. The grid-like structure formed by the four seventh ribs 17 encloses a central recessed area S'. The thickness of the ceiling panel 10 within the central recessed area S' is greater than the thickness t0 of the ceiling panel 10 within the other recessed areas S. Furthermore, a cross-shaped rib 17a is arranged within the central recessed area S' to further enhance the structural strength of the honeycomb floor 1 at its center.

[0073] Furthermore, since the four first ribs 11 are located at the edges adjacent to the ceiling 10 and surround the frame forming the honeycomb floor 1 to enclose the entire ceiling 10, each first rib 11 can be designed and manufactured to be slightly thinner at both ends and thicker in the center along its length to increase the overall structural strength of the honeycomb floor 1 (e.g., Figure 1C (As shown). For example, the width d1 at the maximum central width of each first rib 11 is at least 8 mm. The widths d2 to d7 of the remaining ribs can be the same or different as required. Figure 1D-1 As shown, the width d2 of the top of the second rib 12 is, for example, 4 mm or more; the width d3 of the top of the third rib 13, the width d5 ​​of the top of the fifth rib 15 and the width d6 of the top of the sixth rib 16 are, for example, 2.5 mm or more; the width d4 of the top of the fourth rib 14 is, for example, 3 mm or more; and the width d7 of the top of the seventh rib 17 is, for example, 4.8 mm or more.

[0074] Additionally, the rib structure 1a may be further provided with multiple auxiliary ribs 18, each with a relatively small volume and height. The height h8 relative to the honeycomb side 10b is, for example, at least 3 mm, and the width d8 is at least 2.5 mm. These auxiliary ribs 18 may be formed in each of the recessed areas S, extending parallel to each other in the same direction without intersecting. Furthermore, each recessed area S is provided with two parallel auxiliary ribs 18, dividing each recessed area S into three recesses R (see...). Figure 1C Since in this embodiment, all auxiliary ribs 18 extend longitudinally, therefore... Figure 1D-1 and Figure 1D-2 The cross-sectional shape of the auxiliary rib 18 seen in the diagram is different from that seen when viewed in the transverse direction than when viewed in the longitudinal direction. This is the aforementioned difference between the transverse and longitudinal views.

[0075] Please also refer to Figure 1E-1 and Figure 1E-2 ,for Figure 1D-1 and Figure 1D-2 The image shows a partial enlarged view of two different embodiments of region A, circled in the center. On the honeycomb side 10b of the ceiling panel 10 of the honeycomb floor 1, a plurality of circular blind holes 20 are formed, recessed towards the ground side 10a. These circular blind holes 20 are distributed within each recessed area S on the ceiling panel 10, such that each recessed area S has nine circular blind holes 20. Furthermore, because each recessed area S in this embodiment is provided with two auxiliary ribs 18 extending parallel in the same direction to strengthen the ceiling panel 10 within the recessed area S and to divide each recessed area S into three recesses R, the positions of the circular blind holes 20 in this embodiment are correspondingly arranged in the three recesses R of each recessed area S, such that the nine circular blind holes 20 are arranged in an array of three circular blind holes 20 per row or per recess R in each recessed area S. As for the central recessed area S' surrounded by the four seventh ribs 17, the circular blind hole 20 may not be provided. Instead, a cross-shaped rib 17a may be provided to improve the strength of the central part of the honeycomb floor 1.

[0076] like Figure 1E-1As shown, in some embodiments, the top surface of the circular blind hole 20 is arc-shaped. This not only allows the selected drill bit or cutting tool (not shown) with an arc-shaped end to easily extend from the bottom of the top plate 10, i.e., the honeycomb side 10b, and press against the top surface of the circular blind hole 20 during subsequent secondary processing such as drilling or cutting, ensuring correct positioning without deviation or wobbling, but also ensures that the shape of the top surface of the circular blind hole 20 is compatible with the selected drill bit. The shape of the cutting tool matches the surface to reduce resistance, thereby reducing the wear of the drill bit / tool. It can also avoid the problem of burrs or rough edges on the perforations (not shown) drilled or cut by the circular blind hole 20. When drilling, the surface of the tile 30 attached to the ground side 10a of the honeycomb floor 1 can be drilled together, or the residual glue can be avoided at the edge of the perforation after the ceiling 10 with the tile 30 attached to the ground side 10a is drilled through, thus saving the equipment and time required for subsequent sanding or glue removal. In addition, the distance tr between the top vertex of the circular blind hole 20 and the surface of the ground side 10a of the ceiling 10 can be at least 0.2 mm, since the thickness t0 of the ceiling 10 is 3 mm. That is, the depth dr of each circular blind hole 20 can be, for example, 2.8 mm. This allows the ground side 10a of the honeycomb floor 1 to maintain sufficient structural strength and support when perforation is not required. Furthermore, when secondary processing is required to form perforations, the drilling / cutting equipment only needs to drill and remove a small amount of material with a thickness of only about 0.2-0.5 mm between the top of each circular blind hole 20 and the ground side 10a of the ceiling 10 to complete the perforation. This can further speed up the process and reduce the wear of drill bits / tools.

[0077] Or such as Figure 1E-2 As shown, in some variations, the circular blind hole 20 has a planar circular top surface parallel to the ground side 10a, making the circular blind hole 20 approximately conical in shape, to accommodate subsequent use of drill bits / tools with conical ends. Similar to the previous embodiment, in this embodiment, the distance tr between the planar circular top surface of the circular blind hole 20 and the ground side 10a of the ceiling 10 is at least 0.2 mm, meaning the depth dr of each circular blind hole 20 can also be, for example, 2.8 mm, the thickness t0 of the ceiling 10 is 3 mm, and the bottom diameter D1 of the circular blind hole 20 is 9 mm. When drilling with a drill bit diameter of 8.5 mm, since the drill bit diameter is smaller than the bottom diameter D1 of the circular blind hole 20, and the drill bit diameter of 8.5 mm is the diameter of the drilled ventilation hole, deviation of the ventilation hole diameter during drilling can be avoided. Its working mechanism and principle are the same as in the aforementioned embodiments, and therefore will not be repeated here.

[0078] In summary, the honeycomb flooring 1 of this application primarily achieves this by directly forming multiple circular blind holes 20 on its honeycomb side 10b using a mold (not shown) during molding. This facilitates subsequent secondary processing such as drilling / cutting, making it easier to align the drill bit or tool and requiring only a small amount of material to be removed to complete the perforation. Furthermore, it reduces the generation of burrs, rough edges, or residual adhesive, saving equipment and time for subsequent grinding or adhesive removal. Therefore, it significantly reduces costs, speeds up operations, and shortens processing time. Simultaneously, directly forming multiple circular blind holes 20 during molding also reduces the material usage and weight of the honeycomb flooring 1, further saving costs. Additionally, by forming the circular blind holes 20 with a top surface shape that matches the drill bit or tool shape during molding, the resistance during drilling / cutting is reduced, thereby reducing wear on drilling / cutting equipment and preventing breakage of the honeycomb flooring 1 at the drilling / cutting points. This significantly improves the overall process yield.

[0079] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Those skilled in the art can modify the above embodiments without departing from the spirit and scope of this application. Therefore, the scope of protection of this application should be as set forth in the claims.

Claims

1. A type of honeycomb flooring, characterized in that, include: The top panel has a ground side and a honeycomb side; Rib structure, provided on the honeycomb side of the ceiling to form a plurality of arrayed recessed areas to form a honeycomb structure on the honeycomb side; as well as Multiple circular blind holes are formed in the recessed areas of the ceiling, wherein each circular blind hole is recessed from the honeycomb side toward the ground side.

2. The semi-honeycomb flooring as described in claim 1, characterized in that, At least one brick is laid on the surface of the ground side.

3. The semi-honeycomb flooring as described in claim 2, characterized in that, The rib structure is defined sequentially from the edges of each side of the top plate towards the center as a first rib, a second rib, a third rib, a fourth rib, a fifth rib, a sixth rib, and a seventh rib. The first to fifth and seventh ribs are at least 25 mm high relative to the honeycomb side to serve as main ribs, while the sixth rib is less than 25 mm high relative to the honeycomb side to serve as a middle rib.

4. The honeycomb flooring as described in claim 3, characterized in that, The height of the first rib relative to the honeycomb side is greater than the height of the second to seventh ribs relative to the honeycomb side, and the sum of the height of the first rib and the thickness of the top plate is at least 58 mm, while the thickness of the top plate is at least 3 mm.

5. The semi-honeycomb flooring as described in claim 3, characterized in that, The width of the first rib is at least 8 millimeters at its maximum.

6. The honeycomb flooring as described in claim 3, characterized in that, The height of the second to fifth ribs and the seventh rib relative to the honeycomb side is 20 to 50 millimeters.

7. The honeycomb flooring as described in claim 3, characterized in that, The width of the top of the second to fifth ribs and the seventh rib is 2.5 to 4.8 mm.

8. The honeycomb flooring as described in claim 3, characterized in that, The height of the sixth rib relative to the honeycomb side is at least 20 mm.

9. The honeycomb flooring as described in claim 3, characterized in that, The width of the tip of the sixth rib is at least 2.5 mm.

10. The honeycomb flooring as described in claim 3, characterized in that, The rib structure also includes a plurality of auxiliary ribs at a height lower than the central rib, and the plurality of auxiliary ribs are formed correspondingly in each of the recessed areas, such that the plurality of auxiliary ribs are disposed in a single recessed area.

11. The honeycomb flooring as described in claim 10, characterized in that, Each auxiliary rib has a height of at least 3 mm relative to the honeycomb side and a width of at least 2.5 mm.

12. The honeycomb flooring as described in claim 10, characterized in that, Each recessed area is provided with two parallel extending auxiliary ribs to divide the recessed area into three recesses, and the plurality of circular blind holes are arranged in the three recesses.

13. The honeycomb flooring as described in claim 1, characterized in that, The top surface of the circular blind hole is curved.

14. The honeycomb flooring as described in claim 13, characterized in that, The distance between the apex of the top surface of the circular blind hole and the surface of the ground side of the ceiling is at least 0.2 mm.

15. The honeycomb flooring as described in claim 1, characterized in that, The circular blind hole is conical in shape, has a flat circular top surface, and has a bottom diameter of 9 mm.

16. The honeycomb flooring as described in claim 15, characterized in that, The top surface of the circular blind hole is parallel to the ground side, and the distance between the top surface and the ground side surface of the ceiling is at least 0.2 mm.

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