CN213041759U

CN213041759U - Glass sheet observation jig

Info

Publication number: CN213041759U
Application number: CN202021334622.5U
Authority: CN
Inventors: 董清世; 张福星
Original assignee: Xinyi Glass Wuhu Co ltd
Current assignee: Xinyi Glass Wuhu Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-23
Anticipated expiration: 2030-07-08

Abstract

The utility model belongs to the technical field of glass production auxiliary tool, especially, relate to a glass piece observation tool, including conveying mechanism, two installation poles and flexible projection, conveying mechanism is used for carrying the glass piece towards the predetermined direction flow, and the one end of two installation poles is connected respectively in the both sides of conveying mechanism transport glass piece direction, and the both ends of flexible projection are convoluteed respectively on two installation poles, and flexible projection has the shading line that a plurality of intervals set up, forms the light zone between two adjacent shading lines, and the shading line is used for shading light to form the bar shadow with the glass piece that is lieing in on conveying mechanism. Through coiling the both ends of flexible projection piece respectively on two installation poles for flexible projection piece expandes certain length between two installation poles, flexible projection piece just can adjust the length that flexible projection piece expanded correspondingly according to the width of glass piece like this, can be applicable to the detection of various different width glass pieces in a flexible way, reduces effectively and lou examines, and observation effect is good.

Description

Glass sheet observation jig

Technical Field

The utility model belongs to the technical field of glass production auxiliary tool, especially, relate to a glass piece observation tool.

Background

In the process of producing glass, a series of processing technologies are required to be circulated on a conveying line in the process of manufacturing glass sheets into finished products from raw material silica sand. Because the surface of the glass sheet being formed may have indentations or protrusions, it is desirable to observe the glass sheet as it circulates in the conveyor and to sort out defective glass sheets. The glass sheet is often transparent, and under the condition of light reflection, the dents or the bulges on the glass sheet are difficult to observe manually through naked eyes, so that the detection is easy to miss, and the observation efficiency is low. In order to solve the problem, the projection piece is arranged on the conveying line, and the projection piece can form a shadow area consisting of a plurality of thin strips towards the glass sheet under the irradiation of light rays, so that when the glass sheet passes through the shadow area, the shadows of the thin strips deform under the action of the reflection of the dents or the protrusions on the glass sheet, and the glass sheet is easy to observe. However, since the width of the glass sheet is different, the shadow area may not completely cover the width of the glass sheet, and thus the dent or the protrusion on the glass sheet may be easily missed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass piece observation jig, when aiming at solving among the prior art through the indenture or arch on the projected mode inspection glass piece, the technical problem that the glass piece that the projection piece can't be applicable to various different widths carries out the detection.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a tool is observed to glass piece, includes conveying mechanism, two installation poles and flexible projection, conveying mechanism is used for carrying the glass piece to flow towards the predetermined direction, two the one end of installation pole connect respectively in conveying mechanism carries the both sides of glass piece direction, the both ends of flexible projection are convoluteed respectively in two on the installation pole, flexible projection has the shading line that a plurality of intervals set up, adjacent two form the light zone between the shading line, the shading line is used for sheltering from light in order to be located glass piece on the conveying mechanism forms the bar shadow.

Optionally, the mounting rod comprises a first telescopic rod body and a mounting rod body, one end of the first telescopic rod body is connected with the conveying mechanism, the other end of the first telescopic rod body is connected with the mounting rod body, and the flexible projection piece is wound on the mounting rod body.

Optionally, the glass sheet observation jig further comprises a second telescopic rod, the second telescopic rod is connected between the two installation rod bodies, and the side of the flexible projection piece is connected with the second telescopic rod.

Optionally, the conveying mechanism includes a conveying frame and a plurality of conveying rollers, the conveying rollers are rotatably mounted on the conveying frame, the conveying rollers are arranged along the length direction of the conveying frame to form a conveying surface for conveying the glass sheet, and the first telescopic rod body is connected with the conveying frame.

Optionally, the conveying mechanism further comprises a rotating shaft, the rotating shaft is rotatably installed on the conveying frame, and the first telescopic rod body is installed on the rotating shaft and rotates along with the rotating shaft.

Optionally, the axis of rotation includes articulated shaft, at least one bearing frame and locking piece, the articulated shaft install in on the bearing frame, the bearing frame install in on the carriage, the locking piece install in on the bearing frame and be used for the locking the articulated shaft, the first flexible body of rod is installed on the articulated shaft.

Optionally, the flexible projection piece includes the printing opacity piece, the printing opacity piece is around locating on the installation body of rod, the shading line is arranged in on the printing opacity piece.

Optionally, the shading stripes are straight stripes.

Optionally, the straight stripes are arranged obliquely with respect to the direction of glass sheet flow.

Optionally, a plurality of the shading stripes are distributed in a rectangular shape.

The embodiment of the utility model provides a glass piece observation tool's beneficial effect: compared with the prior art, the utility model discloses a tool is observed to glass piece, through set up shading line at the interval on flexible projection spare, make light partly can pass through the light zone on flexible projection spare, partly can not pass through and form the shadow under the blocking of shading line, so can form a shadow region that forms the bar shadow that has predetermined extending direction on the position that conveying mechanism carried the glass piece, make the glass piece in the course of circulation, when passing through this shadow region, the bar shadow can obviously demonstrate the form of distortion under the indenture or the bellied reflex action on the glass piece; and because the glass sheet keeps flowing at a constant speed, the twisted form of the strip-shaped shadow can also show a dynamic form, so that workers can clearly observe the dents or the bulges on the glass sheet, and the aim of efficiently and accurately inspecting is fulfilled. Then, through coiling the both ends of flexible projection spare respectively on two installation poles, two installation poles support flexible projection spare for flexible projection spare expands certain length between two installation poles, and flexible projection spare just can be based on the width of glass piece and adjust the length that flexible projection spare expanded correspondingly like this, can be applicable to the detection of various different width glass pieces in a flexible way, reduces effectively that the omission is examined, and observation effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a glass sheet observation jig according to an embodiment of the present invention;

FIG. 2 is a first embodiment of a schematic view of a portion of the glass sheet observing jig of FIG. 1;

fig. 3 is a second embodiment of a partial structure of the glass sheet observation jig of fig. 1.

Wherein, in the figures, the respective reference numerals:

10-a conveying mechanism;

11-a carriage; 12-a conveying roller; 13-a rotating shaft;

20-mounting a rod;

21-a first telescopic rod body; 22, mounting a rod body;

30-flexible projection;

31-a light transmissive member; 32-shading lines;

40-a second telescopic rod;

50-glass sheet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-3 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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 construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and fig. 2, a glass sheet observation jig according to an embodiment of the present invention will now be described. The glass sheet observation jig comprises a conveying mechanism 10, two mounting rods 20 and a flexible projection piece 30, wherein the conveying mechanism 10 is used for conveying a glass sheet 50 to flow towards a preset direction (X direction in the figure), one ends of the two mounting rods 20 are respectively connected to two sides of the conveying mechanism 10 in the direction of conveying the glass sheet 50, two ends of the flexible projection piece 30 are respectively wound on the two mounting rods 20, the flexible projection piece 30 is provided with a plurality of shading grains 32 arranged at intervals, a light transmitting area is formed between every two adjacent shading grains 32, and the shading grains 32 are used for shading light so as to form a strip-shaped shadow on the glass sheet 50 on the conveying mechanism 10.

The embodiment of the utility model provides a tool is observed to glass piece, compared with the prior art, at first, through setting up shading line 32 at the interval on flexible projection 30, make light partly can pass through the light zone on flexible projection 30, partly can not pass through and form the shadow under shading line 32's the blocking, so can form a shadow region that forms the bar shadow that has predetermined extending direction on the position that conveying mechanism 10 carried glass piece 50, make glass piece 50 in the in-process of circulation, when passing through this shadow region, the bar can obviously demonstrate the form of distortion under the shadow dent or bellied reflex action on glass piece 50; moreover, because the glass sheet 50 keeps flowing at a constant speed, the twisted form of the strip-shaped shadow can also show a dynamic form, so that workers can clearly observe the dents or the bulges on the glass sheet 50, and the purpose of efficient and accurate inspection is achieved. Then, two ends of the flexible projection member 30 are respectively wound on the two mounting rods 20, and the two mounting rods 20 support the flexible projection member 30, so that the flexible projection member 30 is unfolded between the two mounting rods 20 by a certain length, and the flexible projection member 30 can correspondingly adjust the unfolded length of the flexible projection member 30 according to the width of the glass sheet 50, so that the flexible projection member can be flexibly applied to detection of glass sheets 50 with various widths, omission is effectively reduced, and the observation effect is good.

The light irradiated on the projection element can be ambient light, or can be an independently arranged light source, or a combination of the two, and can be arranged as required.

The width of the shading lines 32 is basically the same as that of the light-transmitting area so as to form a shadow area with uniform space for easy observation; and the width of the shading lines 32 is substantially equal to the width of most of the indentations or protrusions on the glass sheet 50, so that most of the indentations or protrusions on the glass sheet 50 are easy to distort the shadow of the shading lines 32.

In another embodiment of the present invention, as shown in fig. 2 and 3, the mounting rod 20 includes a first telescopic rod 21 and a mounting rod 22, one end of the first telescopic rod 21 is connected to the conveying mechanism 10, the other end of the first telescopic rod 21 is connected to the mounting rod 22, and the flexible projection 30 is wound around the mounting rod 22. Specifically, the first telescopic rod can move in a telescopic manner in the length direction of the first telescopic rod, so that the distance between the installation rod body 22 and the conveying mechanism 10 is adjusted, that is, the distance between the flexible projection piece 30 and the conveying mechanism 10 can be adjusted, and thus the position of the shadow area projected on the conveying mechanism 10 by the flexible projection piece 30 can be flexibly adjusted according to the specification of the conveying mechanism 10, so that observation is facilitated, and the use effect is good.

In another embodiment of the present invention, as shown in fig. 2 and 3, the glass sheet observing jig further includes a second telescopic rod 40, the second telescopic rod 40 is connected between the two mounting rods 22, and the side of the flexible projection 30 is connected to the second telescopic rod 40. Specifically, the second telescopic rod 40 is connected to an end of the mounting rod 22 away from the transport mechanism 10 (i.e., the top end of the mounting rod 22) to constrain the flexible projection 30 at that side so that it remains in tension, facilitating the formation of a stable shadow area, and thus facilitating viewing.

In another embodiment of the present invention, as shown in fig. 1, the conveying mechanism 10 includes a conveying frame 11 and a plurality of conveying rollers 12, the conveying rollers 12 are rotatably installed on the conveying frame 11, the conveying rollers 12 are arranged along the length direction of the conveying frame 11 to form a conveying surface for conveying the glass sheet 50, and the first telescopic rod 21 is connected with the conveying frame 11. Specifically, the glass sheet 50 uniformly flows in a fixed direction on the conveying surface formed by each conveying roller 12, so that after the glass sheet 50 passes through the shadow area in the flowing process, the worker can quickly and accurately identify the dents or the protrusions on the glass sheet 50, and efficient inspection is realized.

In another embodiment of the present invention, as shown in fig. 1, the conveying mechanism 10 further includes a rotating shaft 13, the rotating shaft 13 is rotatably installed on the conveying frame 11, and the first telescopic rod 21 is installed on the rotating shaft 13 and rotates along with the rotating shaft 13. Specifically, through setting up axis of rotation 13 for first flexible body of rod 21 can rotate along with axis of rotation 13, thereby drives flexible projection piece 30 and rotates, realizes adjusting the projection angle of flexible projection piece 30 relative glass piece 50, thereby can make the staff adjust the angle that flexible projection piece 30 formed the shadow as required, observes indentation or arch on the glass piece 50 better, uses in a flexible way.

In another embodiment of the present invention, the rotation shaft 13 includes an articulated shaft, at least one bearing seat and a locking member, the articulated shaft is installed on the bearing seat, the bearing seat is installed on the conveying frame 11, the locking member is installed on the bearing seat and used for locking the articulated shaft, and the first telescopic rod body 21 is installed on the articulated shaft. Specifically, axis of rotation 13 rotates through the articulated shaft of installing on the bearing frame, and at the pivoted in-process, after rotating first telescopic rod body 21 to suitable position, through the effect of locking piece, with the articulated shaft locking on the bearing frame to avoid the articulated shaft to rotate once more. Be equipped with the screw hole that communicates to the articulated shaft on the bearing frame, be equipped with the threaded connection section on the locking piece, threaded connection section and screw hole threaded connection pass screw hole and articulated shaft butt. When needs are with the articulated shaft locking on the bearing frame, through screwing up the locking piece for the screw thread section of locking piece and the surperficial butt of articulated shaft, and then the dead articulated shaft of card no longer rotate, when the angle of the first flexible body of rod 21 slope of needs adjustment, with the locking piece unscrew can, convenient to use.

In another embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 3, the flexible projection 30 includes a light-transmitting member 31, the light-transmitting member 31 is wound on the mounting rod 22, and the light-shielding pattern 22 is disposed on the light-transmitting member 21. Specifically, the light-transmitting member 31 may be a flexible light-transmitting cloth, a light-transmitting film, or the like. The mounting rod body 22 supports the light-transmitting piece 31, so that the light-transmitting piece 31 is in a certain tensioning state, the stability of the range of the shadow area is guaranteed, and detection is facilitated. By arranging the shading stripes 32 on the light-transmitting member 31 at intervals, a light-transmitting area is formed at a position on the light-transmitting member 31 where the shading stripes 32 are not arranged, so that part of light can pass through the light-transmitting member 31, and part of light cannot pass through the shading stripes 32 to form shadows, and thus, a shadow area with alternate black and white colors can be formed under the irradiation of the light, and the observation of dents or bulges on the surface of the glass sheet 50 is facilitated.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, the light shielding stripes 32 are straight stripes. Specifically, by setting the shading stripes 32 as straight stripes, the shadows formed in this way are also straight stripes, so that the distortion of the shadows of the straight stripes under the reflection of the dents or the protrusions is easier to distinguish, and the observation effect is good.

In another embodiment of the present invention, as shown in fig. 1 and 2, the straight stripes are disposed obliquely with respect to the direction of the flow of the glass sheet 50. Specifically, by arranging the straight stripes in an inclined manner, when a worker stands on the side of the conveying mechanism 10 to observe the glass sheet 50, the shadows of the straight stripes and the worker are also at a certain inclined angle, so that the worker can observe the distorted shadows of the shadows more conveniently, the shadows can be easily distinguished, and the observation effect is good.

In another embodiment of the present invention, as shown in fig. 3, the plurality of light-shielding stripes 32 are distributed in a rectangular shape. Specifically, the light-shielding stripes 32 may also be distributed in a rectangular shape, the centers of the light-shielding stripes 32 in the rectangular shape are the same, and the light-shielding stripes are gradually expanded and distributed outward, and the shadow of the rectangular shape may also be in a twisted state more obviously under the reflection action of the indentations or protrusions on the glass sheet 50, which is beneficial to the observation of the staff.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a tool is observed to glass piece which characterized in that: including conveying mechanism, two installation poles and flexible projection piece, conveying mechanism is used for carrying glass piece to flow towards the predetermined direction, two the one end of installation pole connect respectively in conveying mechanism carries the both sides of glass piece direction, the both ends of flexible projection piece are convoluteed respectively in two on the installation pole, flexible projection piece has the shading line that a plurality of intervals set up, adjacent two form the light zone between the shading line, the shading line is used for sheltering from light in order to be located glass piece on the conveying mechanism forms the bar shadow.

2. The glass sheet observation jig according to claim 1, characterized in that: the mounting rod comprises a first telescopic rod body and a mounting rod body, one end of the first telescopic rod body is connected with the conveying mechanism, the other end of the first telescopic rod body is connected with the mounting rod body, and the flexible projection piece is wound on the mounting rod body.

3. The glass sheet observation jig according to claim 2, characterized in that: the glass sheet observation jig further comprises a second telescopic rod, the second telescopic rod is connected between the two installation rod bodies, and the side of the flexible projection piece is connected with the second telescopic rod.

4. The glass sheet observation jig according to claim 2, characterized in that: the conveying mechanism comprises a conveying frame and a plurality of conveying rollers, the conveying rollers are rotatably arranged on the conveying frame, the conveying rollers are arranged along the length direction of the conveying frame to form a conveying surface for conveying the glass sheets, and the first telescopic rod body is connected with the conveying frame.

5. The glass sheet observation jig according to claim 4, characterized in that: the conveying mechanism further comprises a rotating shaft, the rotating shaft is rotatably installed on the conveying frame, and the first telescopic rod body is installed on the rotating shaft and rotates along with the rotating shaft.

6. The glass sheet observation jig according to claim 5, characterized in that: the axis of rotation includes articulated shaft, at least one bearing frame and locking piece, the articulated shaft install in on the bearing frame, the bearing frame install in on the carriage, the locking piece install in on the bearing frame and be used for the locking the articulated shaft, the first flexible body of rod is installed on the articulated shaft.

7. The glass sheet observation jig according to any one of claims 2 to 6, characterized in that: the flexible projection piece comprises a light-transmitting piece, the light-transmitting piece is wound on the installation rod body, and the shading stripes are arranged on the light-transmitting piece.

8. The glass sheet observation jig according to claim 7, characterized in that: the shading stripes are straight stripes.

9. The glass sheet observation jig according to claim 8, characterized in that: the straight stripes are obliquely arranged relative to the flowing direction of the glass sheet.

10. The glass sheet observation jig according to claim 7, characterized in that: and a plurality of shading lines are distributed in a rectangular shape.