CN212180653U - Glass dropping object detection device - Google Patents

Abstract

The utility model belongs to the technical field of glass quality control, more specifically say, relate to a glass dropping thing detection device. The glass placement device comprises a mounting frame, a placement frame and at least one lighting lamp, wherein the lighting lamp is mounted on the mounting frame, the placement frame is provided with a glass placement surface for glass to lean against, the glass placement surface and the mounting frame are arranged at intervals, the irradiation range of the lighting lamp covers the glass placement surface, and one side, deviating from the mounting frame, of the glass placement surface forms an observation area for observing glass placed on the placement frame by naked eyes so as to detect drips on the glass. When detecting, open the light, the light penetrates through glass on the glass placing surface and penetrates directly into the eyes of the detection personnel who are located the observation area, and the detection personnel can see the drips on the glass clearly by means of the direct light, because the glass has higher light transmittance, thereby being capable of sorting out the bad glass with various drips, especially the non-deformation drips, and ensuring the delivery quality of the glass.

Description

Glass dropping object detection device

Technical Field

The application belongs to the technical field of glass quality inspection, and more specifically relates to a glass dropping object detection device.

Background

The appearance of the drips on the glass is a quality defect which is easy to appear in the glass production process, generally, the drips mainly comprise deformation type drips and non-deformation type drips, wherein the non-deformation type drips are attached to the surface of the glass like a film and are not deformed. In the prior art, the optical deformation principle is often used to detect the dropping object after the glass production is finished, for example, the dropping object is detected by using a detection device or manually.

When the detection equipment is used for automatic detection, the equipment cannot detect the non-deformation dropping object because the non-deformation dropping object is not deformed; for deformed dripping objects, because most of the existing detection equipment in the industry optimizes and cuts qualified products and unqualified products according to the defect size, no enterprise can optimize and cut the qualified products and the unqualified products according to the defect type at present, the dripping objects are easily mistakenly taken as general defects to be optimized in the qualified products in the detection process, and the dripping objects are missed to be detected. The manual detection is used for selecting the glass with the dripping objects by utilizing manual selection, in the selection process, a light source of a roof is used for irradiating the surface of the glass, light rays reach human eyes after being reflected by the glass, the human eyes detect the dripping objects by means of reflected light rays, however, the reflectivity of the glass is reduced, the manual selection difficulty is high, the small-sized dripping objects cannot be detected, and the detection efficiency and the detection quality of the dripping objects are often difficult to meet the quality requirements of customers on the glass.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a glass dropping object detection device to solve the technical problem that the current detection equipment is not enough to drop object defect detection and non-deformation dropping object detection difficulty is big, leak detection easily appears.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a glass dropping thing detection device, includes mounting bracket, rack and at least one light, the light install in on the mounting bracket, the rack has the glass face of placing that supplies glass to lean on to place, glass place the face with the mounting bracket is just to the interval setting, the irradiation range of light covers the glass face of placing, the glass face of placing deviates from one side of mounting bracket forms and supplies the naked eye to observe place in the observation area of glass on the rack in order to detect the glass on the dropping thing.

Furthermore, the power of the illuminating lamp is 200W-300W.

Furthermore, the distance between the light ray outgoing surface of the illuminating lamp and the bottom of the glass placing surface is 0.5-2.0 m.

Furthermore, the included angle between the glass placing surface and the horizontal plane is 92-100 degrees.

Further, the illuminating lamp is an LED projection lamp.

Further, the quantity of light is four, wherein two the light install in the first half of mounting bracket, two in addition the light install in the lower half of mounting bracket, four the light is the rectangular array and lays in on the mounting bracket.

Further, the rack includes the base and install in supporting seat on the base, laid a plurality of support rods on the base, the supporting seat includes a plurality of bracing pieces, each support rod and each be connected with rubber cushion respectively on the bracing piece, on each bracing piece rubber cushion forms jointly the glass is placed the face, each support rod on rubber cushion forms jointly and supplies the glass bottom to support the face of supporting that leans on, it is parallel with the horizontal plane to support the face.

Further, the bottom interval of base is provided with a plurality of cavity fork arms, the fork arm is used for supplying fork truck's fork foot to insert in order to remove the rack.

Furthermore, the supporting seat is further provided with at least two reinforcing rods, the two supporting rods positioned at the two side parts of the base extend horizontally towards the mounting rack to form extension sections, the two reinforcing rods are respectively arranged at the two opposite sides of the base, one ends of the two reinforcing rods are respectively connected with the end parts of the corresponding supporting rods departing from the base, the other ends of the two reinforcing rods are connected with the corresponding extension sections, and the supporting rods, the corresponding reinforcing rods and the extension sections enclose a triangular structure.

Furthermore, the mounting frame includes installing frame and a plurality of installation pole, the installing frame includes four limit poles, four the limit pole end to end links up in order and encloses into the rectangle structure, each the installation pole is crisscross to be laid anyhow in the installing frame, the light install in on the installation pole.

The utility model provides an above-mentioned one or more technical scheme among the glass dropping thing detection device have one of following technological effect at least: during the use, glass that will treat detects stacks on placing the face to glass, the testing personnel stands and places the observation area that the face deviates from the mounting bracket at glass, open the light, the light is placed the face towards glass and is thrown light, light passes through glass and penetrates into testing personnel's eyes directly, therefore, testing personnel alright borrow and see the drippage on the glass clearly by the direct light, because glass has higher luminousness, and glass is in quiescent condition in the testing process, consequently, testing personnel can observe all kinds of drippage on the glass, can effectively avoid the undetected, ensure to sort out the bad glass that will have all kinds of drippage, guarantee the outgoing quality of glass.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a side view of a glass drop detection device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a rack of the glass drop detection device shown in FIG. 1;

fig. 3 is a schematic structural view of a mounting frame of the glass drop detection device shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

10-mounting frame 11-mounting frame 12-mounting rod

13-side rod 20-placing rack 21-glass placing surface

22-base 23-supporting seat 24-rubber cushion block

30-illuminating lamp 100-glass 200-light

221-leaning rod 222-fork rod 231-supporting rod

232-stiffener 233-connecting rod 234-extension.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application more clearly understood, the present application is further described in detail below with reference to fig. 1 to 3 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 to 3, an embodiment of the present invention provides a glass dropping object detecting device, which is suitable for detecting a deformed or non-deformed dropping object of a float white glass sheet or a float ultra-white glass sheet, and is particularly suitable for detecting a non-deformed dropping object of a float white glass sheet or a float ultra-white glass sheet having a transmittance greater than 85%.

Specifically, as shown in fig. 1 to 3, the glass dropping object detecting device includes a mounting frame 10, a placing frame 20 and at least one illuminating lamp 30, the mounting frame 10 and the placing frame 20 are arranged opposite to each other at an interval, the illuminating lamp 30 is installed on the mounting frame 10, the placing frame 20 has a glass placing surface 21 for placing the glass 100 in a leaning manner, during detection, the glass 100 is stacked on the glass placing surface 21, the glass placing surface 21 and the mounting frame 10 are arranged opposite to each other at an interval, the illuminating lamps 30 are all arranged towards the glass placing surface 21, the illuminating range of the illuminating lamp 30 covers the glass placing surface 21 to ensure that the light 200 projected by the illuminating lamp can illuminate each position of the upper glass 100 of the glass placing surface 21, one side of the glass placing surface 21 departing from the mounting frame 10 is formed for the light 200 emitted by the illuminating lamp 30 for observing the glass 100 placed on the placing frame 20 by naked eyes to detect the dropping object on the glass 100 to illuminate, so that the light ray 200 can pass through the glass 100 to the eye of the test person.

The embodiment of the utility model provides a glass dropping thing detection device, during the use, to wait that the glass 100 that detects stacks on placing the face 21 to glass, the testing personnel stands and places the face 21 and deviate from the observation area of mounting bracket 10 at glass, open light 30, light 30 places the face 21 and throws light 200 towards glass, light 200 sees through glass 100 and penetrates the eyes that get into the testing personnel directly, so, the testing personnel alright borrow and see the dropping thing on glass 100 clearly by direct irradiation light 200, because glass 100 has higher luminousness, and glass 100 is in quiescent condition in the testing process, consequently, the testing personnel can observe the non-deformation class dropping thing on the glass 100, can effectively avoid lou examining non-deformation class dropping thing, ensure to sort out the bad glass 100 that will have all kinds of dropping thing, guarantee glass 100's the outgoing quality. Specifically, in the present embodiment, when the bearing capacity of the glass placing surface 21 allows, the entire package of glass 100 produced in the same batch can be stacked on the glass placing surface 21 for detection at the same time, so that the detection time is shortened, the detection efficiency is improved, and no more value is created by an enterprise.

Taking 2000 tons of daily melting amount of float glass original sheet manufacturers as an example, the yield is 95%, the omission ratio of non-deformation dropping objects is at least 1%, the omission time is at least 15 days each time, the occurrence probability occurs once every half year, and the poor tonnage of various dropping object original sheets can be reduced by about 552 tons (2000 multiplied by 0.95 multiplied by 0.01 multiplied by 15 multiplied by 2) every year; the method can help a factory to save more than 100 million of non-deformation dropping defect loss every year according to the average market selling price, simultaneously reduce complaints of deep processing customers, improve the production efficiency of the customers of the deep processing factory, and generate intangible value to the quality brand of an original sheet manufacturer.

In another embodiment of the present invention, the power of the illumination lamp 30 is preferably 200W-300W, the power of the illumination lamp 30 required for detection is relatively large, and the brightness of the illumination lamp 30 is high, so as to ensure that the drops, especially the non-deformation drops on the glass 100 can be illuminated. In some embodiments, the power of each illuminating lamp 30 may be 200W, 220W, 250W, 280W or 300W, and the transmittance of the glass 100 may be selected during use, wherein the glass 100 with high transmittance may correspond to the illuminating lamp 30 with relatively low power, and the glass 100 with low transmittance may need to select the illuminating lamp 30 with relatively high power.

In another embodiment of the present invention, as shown in fig. 1, the distance L between the light emergent surface of the lighting lamp 30 and the bottom of the glass placing surface 21 is preferably 0.5m to 2.0m, and a sufficient distance is reserved between the light emergent surface and the glass placing surface 21, so as to ensure that the light 200 of the lighting lamp 30 with a limited number can cover the whole glass placing surface 21, and irradiate each position of the glass 100 placed on the glass placing surface 21, on the premise that the illumination brightness meets the detection requirement, reduce the number of the lighting lamp 30, or the lighting lamp 30 with a lower power consumption, reduce the energy consumption, and save the cost. In some specific embodiments, the light exit surface of each illumination lamp 30 may be spaced from the bottom of the glass placement surface 21 by a distance L of 0.5m, 0.8m, 1.0m, 1.2m, 1.5m, 1.8m, 2.0m, or the like.

In another embodiment of the present invention, as shown in fig. 1 and 2, the included angle α between the glass placing surface 21 and the horizontal plane is preferably 92 ° to 100 °, and the light source optical axis of the illuminating lamp 30 is parallel to the horizontal plane, so as to ensure that the light 200 irradiates the glass 100 at the shortest distance, thereby improving the illumination utilization rate. In some specific embodiments, the included angle α between the glass placing surface 21 and the horizontal plane may be 92 °, 95 °, 98 °, 100 °, or the like.

In another embodiment of the present invention, the illuminating lamp 30 is preferably an LED projecting lamp, the effective projection distance of the LED projecting lamp light 200 is far, and the using requirement of illuminating each position of the glass 100 can be satisfied by using a small number of LED projecting lamps for the glass 100 with the same size. Of course, in other embodiments, other types of lamps can be used as the illumination lamp 30, as long as the intensity and brightness of the light 200 of the lamp meet the detection requirement, and the specific type of the illumination lamp 30 is not limited herein.

Further, in the present embodiment, as shown in fig. 1 and fig. 3, the number of the illuminating lamps 30 is preferably four, wherein two illuminating lamps 30 are installed on the upper half portion of the installation frame 10 for correspondingly illuminating the upper half portion of the glass 100 on the glass placing surface 21, another two illuminating lamps 30 are installed on the lower half portion of the installation frame 10 for correspondingly illuminating the lower half portion of the glass 100 on the glass placing surface 21, and the four illuminating lamps 30 are arranged on the installation frame 10 in a rectangular array, so as to achieve the purpose of illuminating the whole glass 100. Of course, in other embodiments, when the surface of the glass 100 is too large, or the light transmittance of the glass 100 is low, or the power of a single illumination lamp 30 is low, a larger number of illumination lamps 30 may be disposed on the mounting rack 10, where the number of the illumination lamps 30 is not limited uniquely, so as to meet the brightness requirement in practical use.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, the placing rack 20 includes a base 22 and a supporting seat 23 installed on the base 22, a plurality of supporting rods 221 are installed on the base 22, the supporting seat 23 includes a plurality of supporting rods 231, each supporting rod 221 and each supporting rod 231 are respectively connected with a rubber pad 24, the rubber pads 24 on each supporting rod 231 jointly form a glass placing surface 21, the rubber pads 24 on each supporting rod 221 jointly form a supporting surface (not shown) for supporting the bottom end of the glass 100, the supporting surface is parallel to the horizontal plane, the glass placing surface 21 and the supporting surface enclose a glass placing space for placing the glass 100. During detection, the glass 100 is moved into the glass placing space, the bottom end of the glass 100 abuts against the rubber cushion block 24 of the abutting rod 221, the bottom end of the glass 100 abuts against the rubber cushion block 24 and is elastically concave downwards, so that the glass 100 is prevented from slipping and toppling, the glass 100 leans against the rubber cushion block 24 of the supporting rod 231, the surface of the glass 100 is in direct contact with the rubber cushion block 24, and the glass 100 is prevented from being scratched.

In this embodiment, the rubber pad 24 is adhesively connected to the support rod 231 or the abutting rod 221, and before the rubber pad 24 is adhered, the support rod 231 and the abutting rod 221 should be subjected to rust prevention treatment and coated with red rust prevention primer, so as to ensure that the rubber pad 24 can be firmly adhered.

In this embodiment, the flatness of the surface of the support rod 231 where the rubber pad 24 forms the glass placing surface 21 should be within 3mm, and the flatness of the surface of the abutting rod 221 where the rubber pad 24 abuts against the glass 100 should be within 2mm, so as to ensure the smooth placement of the glass 100.

In the present embodiment, the plane size of the glass placement surface 21 can be set to satisfy the glass 100 placement of the size of 3300mm × 6000mm at the maximum, so as to ensure the detection of the glass 100 that can accommodate most of the size of the layout.

Preferably, in this embodiment, as shown in fig. 2, the abutting rods 221 are uniformly arranged on the base 22 at intervals in the horizontal direction, the supporting rods 231 are uniformly arranged at intervals in the vertical direction, one abutting rod 221 is correspondingly connected with one supporting rod 231, and the rubber pads 24 on the correspondingly connected abutting rods 221 are connected with the supporting rods 231, so that the glass 100 placing rack 20 is more compact and beautiful as a whole.

In this embodiment, as shown in fig. 2, a plurality of hollow fork rods 222 are further disposed at intervals at the bottom of the base 22, the fork rods 222 are used for inserting fork legs of a forklift to move the rack 20, and the rack 20 is moved by using the forklift, so that the rack 20 is more convenient to move.

In this embodiment, as shown in fig. 1 and fig. 2, the supporting base 23 is further provided with at least two reinforcing rods 232, the two supporting rods 231 located at two side portions of the base 22 respectively extend horizontally toward the mounting frame 10 to form extending sections 234, the two reinforcing rods 232 are respectively located at two opposite sides of the base 22, one ends of the two reinforcing rods 232 are respectively connected with the end portions of the corresponding supporting rods 231 departing from the base 22, the other ends of the two reinforcing rods 232 are respectively connected with the corresponding extending sections 234, and the supporting rods 231, the corresponding reinforcing rods 232 and the corresponding extending sections 234 enclose a triangular structure to improve the supporting stability of the supporting base 23. Further, a connecting rod 233 is disposed between the two supporting rods 231 and the corresponding reinforcing rod 232 on the side portion for supporting each supporting rod 231, so as to prevent each supporting rod 231 from bending and deforming due to long-term stress. Similarly, in this embodiment, the connecting bar 233 may be disposed between two adjacent supporting bars 231 for assisting in supporting the glass 100. Of course, in the present embodiment, in order to prevent the supporting rod 231 or the connecting rod 233 from blocking the light 200, the number of the supporting rod 231 or the connecting rod 233 should be reduced as much as possible on the premise that the glass 100 can be stably supported.

In another embodiment of the present invention, as shown in fig. 1 and fig. 3, the mounting frame 10 includes a mounting frame 11 and a plurality of mounting rods 12, the mounting frame 11 includes four side rods 13, the four side rods 13 are connected end to form a rectangular structure, the rectangular structure can be vertically disposed beside external structures such as a wall, the mounting rods 12 are horizontally and vertically staggered in the mounting frame 11, the illuminating lamp 30 is mounted on the mounting rods 12, the mounting rods 12 are horizontally and vertically staggered in the mounting frame, and the overall structure of the mounting frame 10 is more stable and beautiful.

Optionally, in this embodiment, the mounting rack 10 may also be provided with two side rods 13 and a plurality of mounting rods 12, the two side rods 13 are vertically spaced, and the plurality of mounting rods 12 are connected between the two side rods 13 in a staggered manner to form the mounting rack 10, which can also meet the mounting requirements of the lighting lamp 30.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a glass dropping thing detection device, its characterized in that, includes mounting bracket, rack and at least one light, the light install in on the mounting bracket, the rack has the glass face of placing that supplies glass to lean on to place, glass place the face with the mounting bracket is just to the interval setting, the irradiation range cover of light the glass face of placing, glass place the face and deviate from one side formation of mounting bracket supplies the naked eye to observe place in glass on the rack is with the observation area of detecting the dropping thing on the glass.

2. The glass drop detection device of claim 1, wherein: the power of the illuminating lamp is 200W-300W.

3. The glass drop detection device of claim 1, wherein: the distance between the light ray emergent surface of the illuminating lamp and the bottom of the glass placing surface is 0.5-2.0 m.

4. The glass drop detection device of claim 1, wherein: the included angle between the glass placing surface and the horizontal plane is 92-100 degrees.

5. The glass drop detection device of claim 1, wherein: the illuminating lamp is an LED projecting lamp.

6. The glass drop detection device of claim 1, wherein: the quantity of light is four, wherein two the light install in first half of mounting bracket, two in addition the light install in the lower half of mounting bracket, four the light is rectangular array and lays on the mounting bracket.

7. The glass drop detection device according to any one of claims 1 to 6, wherein: the rack includes the base and install in supporting seat on the base, laid a plurality of support rods on the base, the supporting seat includes a plurality of bracing pieces, each support rod and each be connected with the rubber cushion on the bracing piece respectively, each on the bracing piece the rubber cushion forms jointly the glass is placed the face, each on the support rod the rubber cushion forms jointly and supplies the glass bottom to support to the face, it is parallel with the horizontal plane to support to face.

8. The glass drop detection device of claim 7, wherein: the bottom interval of base is provided with a plurality of cavity fork arms, the fork arm is used for supplying fork truck's fork foot to insert in order to remove the rack.

9. The glass drop detection device of claim 7, wherein: the supporting seat is further provided with at least two reinforcing rods, the two supporting rods located at the two side portions of the base extend towards the mounting frame horizontally to form extension sections, the two reinforcing rods are respectively arranged at the two opposite sides of the base, one ends of the two reinforcing rods are respectively connected with the end portions, deviating from the base, of the corresponding supporting rods, the other ends of the two reinforcing rods are connected with the corresponding extension sections, and the supporting rods, the corresponding reinforcing rods and the extension sections are encircled to form a triangular structure.

10. The glass drop detection device according to any one of claims 1 to 6, wherein: the mounting frame includes installing frame and a plurality of installation pole, the installing frame includes four limit poles, four the limit pole end to end links up in order and encloses into the rectangle structure, each the installation pole is crisscross to be laid anyhow in the installing frame, the light install in on the installation pole.

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