CN221099616U

CN221099616U - Ceramic plate warp degree detection device

Info

Publication number: CN221099616U
Application number: CN202323051300.6U
Authority: CN
Inventors: 许健洋; 王云; 王权龙; 陈文英; 朱明敏; 郑红烨; 童培云
Original assignee: Vital Thin Film Materials Guangdong Co Ltd
Current assignee: Vital Thin Film Materials Guangdong Co Ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-06-07
Anticipated expiration: 2033-11-10

Abstract

The utility model relates to the technical field of ceramic plate detection and discloses a ceramic plate warpage detection device which comprises a base, a material guide plate, a connecting block, a limiting plate and a material receiving piece, wherein the material guide plate is arranged on the base; the stock guide connect in the upper end of base, first direction and first horizontal direction intersect and form contained angle a, satisfy: a is more than or equal to 15 degrees and less than or equal to 75 degrees; the connecting block is detachably connected with the material guide plate and/or the base; the limiting plate is detachably connected to the upper end of the connecting block, and a detection space is formed between the upper surface of the material guide plate and the lower surface of the limiting plate; the receiving piece is connected to the base and is positioned below the material guide plate; the ceramic plate warping degree detection device provided by the utility model can realize accurate detection of the warping degree of the ceramic plate through the material guide plate, the connecting block and the limiting plate, and is simple in structure, low in cost, convenient to operate and convenient to produce.

Description

Ceramic plate warp degree detection device

Technical Field

The utility model relates to the technical field of ceramic plate detection, in particular to a ceramic plate warping degree detection device.

Background

The use of ceramic plate needs to accord with prescribed warpage, and the too big ceramic plate of warpage can not use, otherwise can influence the quality of follow-up product, consequently, in the production process of ceramic plate, need detect the warpage of ceramic plate. The existing measurement of the warpage of the ceramic plate comprises methods such as optical image measurement and mechanical measurement, wherein equipment of the optical image measurement method is expensive, the cost is too high, and the mechanical measurement method has the defects of poor accuracy and stability.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides the ceramic plate warp detection device which is simple in structure, low in cost and capable of rapidly and accurately detecting the warp of the ceramic plate.

In order to achieve the above purpose, the utility model provides a ceramic plate warpage detection device, which comprises a base, a material guide plate, a connecting block, a limiting plate and a material receiving piece; the stock guide extends along first direction, the stock guide connect in the upper end of base, first direction and first horizontal direction intersect and form contained angle a, satisfy: a is more than or equal to 15 degrees and less than or equal to 75 degrees; the connecting block is detachably connected with the material guide plate and/or the base; the limiting plate is detachably connected to the upper end of the connecting block, and a detection space for detecting the warpage of the ceramic plate is formed between the upper surface of the material guide plate and the lower surface of the limiting plate; the material receiving piece is connected to the base and located below the material guiding plate, and is used for receiving the ceramic plate passing through the detection space.

In some embodiments, the material guiding plate comprises a feeding section and a detecting section which are sequentially connected along the first direction, and the detecting space is formed between the upper surface of the detecting section and the lower surface of the limiting plate.

In some embodiments, the feeding device further comprises a material guiding block, wherein the two material guiding blocks are respectively connected to two opposite ends of the feeding section in the second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

In some embodiments, 40 A.ltoreq.a.ltoreq.70.

In some embodiments, the base comprises a bottom plate, a support frame and a base plate, wherein the lower end of the support frame is connected with the bottom plate, the base plate is connected with the upper end of the support frame, the material guide plate is connected with the base plate, and the material receiving piece is connected with the base plate.

In some embodiments, the guide plate is provided with a first sampling through groove penetrating through the guide plate along the vertical direction, and one end, far away from the receiving piece, of the first sampling through groove is provided with an opening.

In some embodiments, the limiting plate includes a connection portion and a limiting portion, the connection portion is connected to an upper end of the connection block, the limiting portion is connected to a lower end of the connection portion, and a lower surface of the limiting portion and an upper surface of the guide plate form the detection space.

In some embodiments, the receiving member comprises a discharge plate and a receiving stop, the discharge plate extends along the first direction, the discharge plate is connected to the base, the receiving stop comprises a first blocking portion, and the first blocking portion is connected to one end of the discharge plate away from the guide plate in the first direction.

In some embodiments, the receiving block further comprises a second blocking portion, and the second blocking portion is connected to one end of the first blocking portion in the second horizontal direction and located on one side of the discharging plate.

In some embodiments, the material of the material receiving block is foam cotton.

In some embodiments, the discharging plate is provided with a second sampling through groove penetrating through the discharging plate along the vertical direction, and one end, far away from the material guiding plate, of the second sampling through groove is provided with an opening.

Compared with the prior art, the ceramic plate warping degree detection device provided by the embodiment of the utility model has the beneficial effects that:

(1) The extending direction of the material guiding plate is intersected with the first horizontal direction to form an included angle a, so that the ceramic plate can slide into the detection space along the material guiding plate under the action of self gravity, meanwhile, the detection space is preset so that the warping degree of the ceramic plate can only pass through the detection space if the warping degree of the ceramic plate is smaller than a preset value, and therefore, if the warping degree of the ceramic plate is smaller than the preset value, the ceramic plate can pass through the detection space 10 and is accepted by the material receiving piece, and the ceramic plate is a qualified product; if the warping degree of the ceramic plate is larger than a preset value, the ceramic plate is clamped in the detection space and cannot fall to the receiving piece through the detection space, and the ceramic plate is a defective product; compared with the ceramic plate warpage detection device in the prior art, the ceramic plate warpage detection device provided by the utility model has the advantages of simple structure, low cost and convenience in operation, and can be used for rapidly and accurately detecting the warpage of the ceramic plate, thereby bringing convenience to production.

(2) The connecting blocks which are detachably connected can be replaced by connecting blocks with different heights, so that different distances are reserved between the upper surface of the guide plate and the lower surface of the limiting plate, the detection of the warping degree of the ceramic plate with different thicknesses is applicable, the adjustment is convenient, and the application range is wide.

(3) The ceramic plate which is detected can be recovered by the material receiving piece, so that the ceramic plate is prevented from falling to the ground.

(4) The mode that the material guide plate is connected to the base and the material receiving piece is connected to the base is adopted, so that the installation of the material guide plate and the installation of the material receiving piece are facilitated, and the material guide plate and the material receiving piece are connected together to form a complete and continuous detection channel for feeding, detecting, discharging and receiving.

Drawings

Fig. 1 is a schematic structural diagram of a ceramic plate warpage detection device according to an embodiment of the present utility model;

Fig. 2 is a top view of a ceramic board warp detecting device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of connection among a guide plate, a connecting block and a limiting plate according to an embodiment of the present utility model;

FIG. 4 is a top view of a guide plate according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a limiting plate according to an embodiment of the present utility model.

In the figure, 1, a base; 11. a bottom plate; 12. a support frame; 13. a substrate;

2. a material guide plate; 21. a feed section; 22. a detection section; 211. a first sampling through groove;

3. A connecting block;

4. A limiting plate; 41. a connection part; 42. a limit part;

5. A receiving piece; 51. a discharge plate; 52. a material receiving stop block; 511. a second sampling through groove; 521. a first material blocking part; 522. a second material blocking part;

6. a material guide stop block;

7. A set screw;

10. A detection space;

X, a first horizontal direction; y, the second horizontal direction; z, vertical direction; n, the first direction.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the embodiments of the present utility model, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, herein.

As shown in fig. 1 to 5, a ceramic plate warpage detection device according to an embodiment of the present utility model preferably includes a base 1, a guide plate 2, a connection block 3, a limiting plate 4, and a receiving member 5.

The stock guide extends along first direction N, and stock guide 2 connects in the upper end of base 1, and first direction N and first horizontal direction X intersect and form contained angle a, satisfy: a is more than or equal to 15 degrees and less than or equal to 75 degrees; the connecting block 3 is detachably connected with the material guide plate 2 and/or the base 1; the limiting plate 4 is detachably connected to the upper end of the connecting block 3, and a detection space 10 for detecting the warpage of the ceramic plate is formed between the upper surface of the material guide plate 2 and the lower surface of the limiting plate 4; the receiving member 5 is connected to the base 1 and located below the guide plate 2, and the receiving member 5 is configured to receive a ceramic plate that can pass through the detection space 10.

Based on this technical scheme, through crossing stock guide 2 and first horizontal direction X and forming contained angle a, make the ceramic plate can slide into detection space 10 along stock guide 2 under self gravity effect, simultaneously, this detection space is preset to the warpage degree of ceramic plate and is less than the preset value and can only pass through, therefore, if the warpage degree of ceramic plate is less than the preset value, then ceramic plate can pass through detection space 10 and accept by receiving member 5, this ceramic plate is the conforming article; if the warp of the ceramic plate is larger than the preset value, the ceramic plate is clamped in the detection space 10 and cannot fall to the receiving piece 5 through the detection space 10, and the ceramic plate is a defective product; compared with the ceramic plate warpage detection device in the prior art, the ceramic plate warpage detection device provided by the utility model has the advantages of simple structure, low cost and convenience in operation, and can be used for rapidly and accurately detecting the warpage of the ceramic plate, thereby bringing convenience to production.

Adopt connecting block 3 that can dismantle the connection, can have the connecting block 3 of co-altitude through changing to have different distances between the upper surface of inject the stock guide 2 and the lower surface of limiting plate 4, with the detection of the warpage of being applicable to the ceramic plate of different thickness, it is convenient to adjust, application scope is wide.

Adopt receiving spare 5 can retrieve the ceramic plate that accomplishes the detection to avoid the ceramic plate to drop ground.

The mode that the material guide plate 2 is connected to the base 1 and the material receiving piece 5 is connected to the base 1 is adopted, so that the installation of the material guide plate 2 and the installation of the material receiving piece 5 are facilitated, and the material guide plate 2 and the material receiving piece 5 are connected together to form a complete and continuous detection channel for feeding, detecting, discharging and receiving materials.

Alternatively, the included angle a may be any value satisfying 15 ° -a-75 ° such as 15 °, 20 °, 30 °, 40 °, 50 °, 60 °, 70 °, 75 °.

Preferably, a is 40 DEG.ltoreq.a is 70 deg.ltoreq.a. When the included angle a is more than or equal to 40 degrees and less than or equal to 70 degrees, the ceramic plate of the qualified product can smoothly slide along the material guide plate 2 and smoothly reach the material receiving piece 5.

In this embodiment, the connection block 3 is detachably connected to the base 1.

Specifically, the connection block 3 is detachably connected to the base 1 by a set screw 7.

In other embodiments, the connection block 3 may be connected to the base 1 by any detachable connection method, such as a structure snap, a screw connection, a pin connection, etc., which is not limited herein.

In this embodiment, the limiting plate 4 is detachably connected to the connecting block 3 by a fixing screw 7.

In other embodiments, the limiting plate 4 may be connected to the connecting block 3 by any detachable connection method such as a structure snap, a screw connection, a pin connection, etc., which is not limited herein.

The material of the material guiding plate 2 is wear-resistant.

Alternatively, the material of the material guiding plate 2 may be any wear-resistant material such as alumina material, zirconia material, etc.

Optionally, the material of the limiting plate 4 is a wear-resistant material or a transparent material. The wear-resistant material 4 has long service life, and the detection precision can not change in a long time. The use of transparent material facilitates the observation of the movement of the ceramic plate in the detection space 10.

Optionally, when the material of the limiting plate 4 is a wear-resistant material, the material of the limiting plate 4 may be any wear-resistant material such as alumina material, zirconia material, etc.

Optionally, when the material of the limiting plate 4 is transparent, the material of the limiting plate 4 may be any transparent material such as polytetrafluoroethylene material or glass material

Alternatively, the material of the connection block 3 may be any metal material such as stainless steel, aluminum alloy, etc.

The height of the detection space 10 can be controlled through the height of the connecting block 3 so as to detect the warping condition of the ceramic plate, the detection precision is determined by the thickness tolerance of the connecting block 3 and the ceramic plate, the precision control is high, the structure is simple, the cost is low, the detection efficiency is high, and the manpower and material resources and the time cost are greatly saved.

In this embodiment, the vertical direction Z intersects the first horizontal direction X to form a first plane, and the first direction N is disposed in the first plane and intersects the first horizontal direction X to form an included angle a.

The guide plate 2 comprises a feeding section 21 and a detection section 22 which are sequentially connected along a first direction N, and a detection space 10 is formed between the upper surface of the detection section 22 and the lower surface of the limiting plate 4.

Preferably, the surface roughness of the upper surface of the guide plate 2 is less than 0.2 μm, and the surface roughness of the lower surface of the limiting plate 4 is less than 0.2 μm, which is beneficial to the sliding of the ceramic plate, so that the qualified ceramic plate can be smoothly output to the receiving member 5 through the detection space 10.

Still include guide dog 6, the quantity of guide dog 6 is two, and two guide dogs 6 are connected respectively in the relative both ends of feed section 21 in second horizontal direction Y, and first horizontal direction X and second horizontal direction Y are perpendicular. Adopt two guide dog 6 can form the guide passageway on the upper surface of stock guide 2 to the slip of ceramic plate on stock guide 2 plays direction and spacing effect, in order to make the ceramic plate can get into detection space 10 smoothly, be favorable to ceramic plate warpage to detect going on smoothly.

In this embodiment, the first horizontal direction X, the second horizontal direction Y, and the vertical direction Z are perpendicular to each other.

The base 1 comprises a bottom plate 11, a support frame 12 and a base plate 13, wherein the lower end of the support frame 12 is connected to the bottom plate 11, the base plate 13 is connected to the upper end of the support frame 12, the material guide plate 2 is connected to the base plate 13, and the material receiving piece 5 is connected to the base plate 13.

The support frame 12 is the fretwork setting, adopts the support frame 12 resources are saved of fretwork setting.

The guide plate 2 is provided with a first sampling through groove 211 penetrating through the guide plate 2 along the vertical direction Z, and one end, far away from the receiving piece 5, of the first sampling through groove 211 is provided with an opening. The first sampling through slot 211 provided with an opening is used for facilitating taking the ceramic plate on the material guiding plate 2.

Specifically, the first sampling through-slot 211 is opened in the feeding section 21.

The limiting plate 4 comprises a connecting part 41 and a limiting part 42, the connecting part 41 is connected to the upper end of the connecting block 3, the limiting part 42 is connected to the connecting part 41, and the lower surface of the limiting part 42 and the upper surface of the material guiding plate 2 form a detection space 10. The adoption of the connecting part 41 and the limiting part 42 can enable the limiting plate 4 to be in a step shape, so that the limiting plate 4 is convenient to install on the connecting block 3, and the height of the detection space 10 is convenient to control.

In the present embodiment, the lower end of the connection portion 41 is connected to the upper end of the connection block 3.

In other embodiments, the outer side wall of the connecting portion 41 may be connected to the upper end of the connecting block 3.

Preferably, the length of the limiting plate 4 is smaller than that of the ceramic plate to prevent the ceramic plate of the defective product from being inconvenient to be taken out due to being stuck in the detection space 10.

It will be understood that the length of the limiting plate 4 refers to the length of the limiting plate 4 in the first direction N when the limiting plate 4 is placed along the first direction N, and the length of the ceramic plate refers to the length of the ceramic plate in the first direction N when the ceramic plate is placed on the surface of the guide plate 4.

The receiving piece 5 comprises a discharging plate 51 and a receiving stop block 52, the discharging plate 51 extends along a first direction N, the discharging plate 51 is connected to the base 1, the receiving stop block 52 comprises a first blocking portion 521, and the first blocking portion 521 is connected to one end, far away from the material guiding plate 2, of the discharging plate 51 in the first direction N. The first stopper 521 is used to prevent the ceramic plate from falling from the end of the discharge plate 51 away from the guide plate 2.

The receiving block 52 further includes a second blocking portion 522, where the second blocking portion 522 is connected to one end of the first blocking portion 521 in the second horizontal direction Y and located on one side of the discharging plate 51. The second stopper 522 is employed to prevent the ceramic plate from falling off the tapping plate 51 in the second horizontal direction Y.

Specifically, the first blocking portion 521 and the second blocking portion 522 are connected to form the receiving block 52 having an L-shaped structure.

In the present embodiment, the number of the receiving stoppers 5 is two, and the two receiving stoppers 5 are symmetrically disposed about a center line of the discharging plate 51 extending in the first direction N.

In this embodiment, the end of the discharging plate 51 near the material guiding plate 2 contacts the end of the material guiding plate 2 near the discharging plate 51.

Optionally, the material of the discharging plate 51 is a wear-resistant material or a transparent material.

Optionally, when the material of the discharging plate 51 is a wear-resistant material, the material of the discharging plate 51 may be any wear-resistant material such as alumina material, zirconia material, etc.

Optionally, when the material of the discharging plate 51 is a transparent material, the material of the discharging plate 51 may be any transparent material such as polytetrafluoroethylene material, glass, etc.

Preferably, the tapping plate 51 is detachably connected to the base 1.

In this embodiment, the discharge plate 51 is connected to the base plate 13 by the set screw 7, and the highest position of the upper surface of the discharge plate 51 after installation is 0mm-2mm lower than the lowest position of the upper surface of the guide plate 2.

The discharging plate 51 is provided with a second sampling through groove 511 penetrating through the discharging plate 51 along the vertical direction Z, and one end, far away from the material guiding plate 2, of the second sampling through groove 511 is provided with an opening. The use of the second sampling slot 511 facilitates the removal of the ceramic plate from the take-out plate 51.

The material of the material receiving block 52 is foam cotton. Adopt the material baffle that connects of foam cotton material to the ceramic plate that slides to the flitch 51 from stock guide 2 can play the effect of blockking in order to avoid the ceramic plate to drop from flitch 51 to can play the cushioning effect in order to avoid receiving the damage ceramic plate of material baffle.

In other embodiments, the material of the receiving baffle may be any other material such as pearl wool, rubber, etc. that can play a role in blocking and buffering the ceramic plate sliding from the material guiding plate 2 to the material discharging plate 51, and is not limited herein.

Preferably, the upper surface of the receiving block 52 is 5mm-10mm higher than the upper surface of the discharge plate 51.

Alternatively, the receiving baffle may be connected to the discharge plate 51 by any connection means such as gluing, screwing, etc., which is not limited herein.

The ceramic plate warping degree detection device provided by the utility model has the working principle that: the height of connecting block 3 is A, and the height of spacing portion 42 of limiting plate 4 is B, A > B, and B numerical value is fixed, and the height D=A-B of detection space 10 can control height A through changing connecting block 3, then controllable D, and the thickness of the ceramic plate that waits to detect is B, and the warp degree is D, then d=D-B, if the warp degree of the ceramic plate that waits to detect is less than or equal to D, then the ceramic plate can pass detection space 10 and reach in the receiving piece 5, if the warp degree of the ceramic plate that waits to detect is greater than D, then the ceramic plate will be blocked by spacing portion 42 and block in detection space 10, can't reach in the receiving piece 5 through passing detection space 10.

The height a of the connection block 3 can be measured by any length measuring tool such as a ruler, a vernier caliper, a length measuring instrument, etc.

The height of the connecting portion 41 of the limiting plate 4 is E, the total height of the limiting plate 4 is F, b=e-F;

The total height F of the limiting plate 4 and the height E of the connecting portion 41 can be measured by any length measuring tool such as a ruler, a vernier caliper, a length measuring instrument, etc., and the height B of the limiting portion 42 can be calculated.

The thickness b of the ceramic plate to be detected can be measured by any length measuring tool such as a ruler, a vernier caliper, a length measuring instrument and the like.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims

1. Ceramic plate warp detection device, its characterized in that includes:

A base;

The stock guide that extends along the first direction, the stock guide connect in the upper end of base, first direction and first horizontal direction intersect and form contained angle a, satisfy: a is more than or equal to 15 degrees and less than or equal to 75 degrees;

The connecting block is detachably connected to the material guide plate and/or the base;

The limiting plate is detachably connected to the upper end of the connecting block, and a detection space for detecting the warpage of the ceramic plate is formed between the upper surface of the material guide plate and the lower surface of the limiting plate;

The material receiving piece is connected to the base and located below the material guide plate, and the material receiving piece is used for receiving the ceramic plate passing through the detection space.

2. The ceramic board warpage detection device of claim 1, wherein the guide plate comprises a feeding section and a detection section sequentially connected along the first direction, and the detection space is formed between the upper surface of the detection section and the lower surface of the limiting plate.

3. The ceramic board warp detection device according to claim 2, further comprising two guide stoppers, wherein the two guide stoppers are respectively connected to opposite ends of the feeding section in a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

4. A ceramic board warp degree detection apparatus according to claim 1, wherein a is 40 ° or more and 70 ° or less.

5. The ceramic board warpage detection device of claim 1, wherein the base comprises a bottom plate, a supporting frame and a base plate, the lower end of the supporting frame is connected to the bottom plate, the base plate is connected to the upper end of the supporting frame, the material guide plate is connected to the base plate, and the material receiving member is connected to the base plate.

6. The ceramic plate warpage detection device of claim 1, wherein the guide plate is provided with a first sampling through slot penetrating the guide plate in a vertical direction, and one end of the first sampling through slot, which is far away from the receiving member, is provided with an opening.

7. The ceramic board warpage detection device of claim 1, wherein the limiting plate comprises a connecting portion and a limiting portion, the connecting portion is connected to the upper end of the connecting block, the limiting portion is connected to the lower end of the connecting portion, and the detecting space is formed by the lower surface of the limiting portion and the upper surface of the material guiding plate.

8. The ceramic board warpage detection device of claim 1, wherein the receiving member comprises a discharge plate and a receiving stopper, the discharge plate extends along the first direction, the discharge plate is connected to the base, the receiving stopper comprises a first blocking portion, and the first blocking portion is connected to an end of the discharge plate away from the guide plate in the first direction.

9. The ceramic board warp degree detection device according to claim 8, wherein the material of the material receiving block is foam cotton material.

10. The ceramic board warp detection device of claim 8, wherein the discharge plate is provided with a second sampling through groove penetrating through the discharge plate in a vertical direction, and one end of the second sampling through groove, which is far away from the guide plate, is provided with an opening.