Glass width detection device

Abstract

The utility model is suitable for the technical field of glass width detection, and provides a glass width detection device which comprises a glass edge grinding machine. The L-shaped fixing plate is fixed on the outer wall of one side of the glass edge grinding machine through a bolt; the fixed frame is fixed on the outer wall of the other side of the glass edge grinding machine through a bolt; the electric push rod is fixed on the outer side wall of the fixed frame through a bolt; the supporting table is fixed at the output end of the electric push rod; the servo motor is fixed at the central position of the outer side wall of the supporting table through a bolt; the ball screw is fixed at the output end of the servo motor; the movable detection block is fixed on a nut seat on the ball screw through a screw; through the steerable guide wheels and the supporting wheels, movement of glass during width detection is facilitated, stable supporting and guiding are provided during glass edging, effective width detection of the glass and stability of glass edging conveying movement are guaranteed, and glass cracking and breaking are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass width detection, and particularly relates to a glass width detection device. Background Art

[0002] A glass edging machine is one of the earliest and most widely used mechanical devices in glass deep-processing equipment, and its main functions are to grind the glass flat and make some special shapes.

[0003] Before the existing glass edging machine grinds the glass, it needs to detect the width of the glass. The existing glass width detection device of the edging machine usually uses a photoelectric sensor for photoelectric detection, which can only achieve width detection, and it is difficult to adjust the grinding amount of the glass. Moreover, when the glass is ground on the glass edging machine, the other end of the glass lacks support, and thinner glass is prone to cracking and breaking.

[0004] Therefore, a glass width detection device is proposed. Summary of the Utility Model

[0005] The utility model provides a glass width detection device, aiming to solve the above problems.

[0006] The utility model is realized as follows: a glass width detection device includes: a glass edging machine; an L-shaped fixing plate fixed to the outer wall of one side of the glass edging machine by bolts; a fixing frame fixed to the outer wall of the other side of the glass edging machine by bolts; an electric push rod fixed to the outer wall of the fixing frame; a support table fixed to the output end of the electric push rod; a servo motor fixed to the central position of the outer wall of the support table by bolts; a ball screw fixed to the output end of the servo motor; a moving detection block fixed to the nut seat on the ball screw by screws; a first pressure sensor embedded in the outer wall of the moving detection block; a fixed detection block fixed to the position near the moving detection block on the top of the support table by bolts; a second pressure sensor embedded in the outer wall of the fixed detection block; a distance measuring sensor embedded in the position of the outer wall of the L-shaped fixing plate near the support table; a concave hole opened on the top of the support table; a rotary cylinder fixed to the inner bottom of the concave hole by bolts; a turntable fixed to the output end of the rotary cylinder; a guide wheel fixed to the central position of the top of the turntable by bolts; a connecting rod welded to the outer wall of the moving detection block; a glass support bar welded to one end of the connecting rod; a support wheel fixed to the top of the glass support bar by bolts.

[0007] Preferably, the first pressure sensor and the second pressure sensor are on the same horizontal axis.

[0008] Preferably, ten concave holes are provided, and the ten concave holes are symmetrically opened on the top of the support table.

[0009] Preferably, both the guide wheel and the support wheel are rubber wheels, and the tops of the guide wheel and the support wheel are at the same height.

[0010] Preferably, both the fixing frame and the support table are slidably connected to the glass support bar through sliders and chutes.

[0011] Preferably, the top of the guide wheel and the feeding port of the glass edging machine are at the same horizontal height.

[0012] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0013] Through the steerable guide wheel and the support wheel, it is convenient for the glass to move during width detection, and it also provides stable support and guidance for glass edging, ensuring effective width detection of the glass and the stability during glass edging and conveying movement, avoiding glass cracking and breaking. By adjusting the misalignment amount between one side of the glass and the feeding port of the glass edging machine, the position of the glass can be adjusted according to the edging amount of the glass, so as to grind off the excess amount on the glass by using the glass edging machine and improve the quality accuracy of the formed glass. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the cooperation between the detection device of the present invention and the glass edging machine;

[0015] Figure 2 is a schematic structural diagram of the present invention;

[0016] Figure 3 is a schematic structural diagram of the support table of the present invention;

[0017] Figure 4 is a schematic structural diagram of the turntable of the present invention.

[0018] In the figure: 1. Glass edging machine; 2. L-shaped fixing plate; 3. Fixing frame; 4. Electric push rod; 5. Support table; 6. Servo motor; 7. Ball screw; 8. Moving detection block; 9. First pressure sensor; 10. Fixed detection block; 11. Second pressure sensor; 12. Distance measuring sensor; 13. Concave hole; 14. Rotary cylinder; 15. Turntable; 16. Guide wheel; 17. Connecting rod; 18. Glass support bar; 19. Support wheel. Detailed Embodiments

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and above-mentioned drawings of this application are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification, claims or above-mentioned drawings of this application are used to distinguish different objects and not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] An embodiment of the present utility model provides a glass width detection device, such as Figures 1-4As shown in the figure, it includes a glass edging machine 1. On one outer wall of the glass edging machine 1, there is an L-shaped fixing plate 2 fixedly connected by bolts, and on the other outer wall of the glass edging machine 1, there is a fixing frame 3 fixedly connected by bolts. On one outer wall of the L-shaped fixing plate 2, there is an electric push rod 4 fixedly connected by bolts. The electric push rod 4 is fixedly connected to a support platform 5 through the output end on its one side. At the central position of the outer wall of the support platform 5 away from the electric push rod 4, there is a servo motor 6 fixedly connected by bolts. The servo motor 6 is fixedly connected to a ball screw 7 through the output end on its one side. On the nut seat of the ball screw 7, there is a moving detection block 8 fixedly connected by screws. On one outer wall of the moving detection block 8, there is a first pressure sensor 9 embedded. At the position on the top of the support platform 5 close to the moving detection block 8, there is a fixed detection block 10 fixedly connected by bolts. On one outer wall of the fixed detection block 10, close to the side of the first pressure sensor 9, there is a second pressure sensor 11 embedded. The first pressure sensor 9 and the second pressure sensor 11 are on the same horizontal axis. On one outer wall of the L-shaped fixing plate 2, close to the side of the support platform 5, there is a distance sensor 12 embedded. There are concave holes 13 on the top of the support platform 5. There are ten concave holes 13 in total, and the ten concave holes 13 are symmetrically arranged on the top of the support platform 5. At the inner bottom of the concave hole 13, there is a rotary cylinder 14 fixedly connected by bolts. The rotary cylinder 14 is fixedly connected to a turntable 15 through the output end on its one side. At the central position of the top of the turntable 15, there is a guide wheel 16 fixedly connected by bolts. On one outer wall of the moving detection block 8, there is a connecting rod 17 welded. At the end of the connecting rod 17 away from the moving detection block 8, there is a glass support bar 18 welded. On the top of the glass support bar 18, there is a support wheel 19 fixedly connected by bolts.

[0022] It should be noted that since the existing glass width detection device of the edging machine usually uses a photoelectric sensor for photoelectric detection, it can only achieve width detection, and it is difficult to adjust the edging amount of the glass. Moreover, when the glass is edging on the glass edging machine, there is no support at the other end of the glass, and thinner glass is prone to cracking and breaking. In this embodiment, through the steerable guide wheel 16 and the support wheel 19, it is convenient for the glass to move during width detection, and it also provides stable support and guidance for glass edging, ensuring effective width detection of the glass and the stability of the glass during edging and conveying movement, avoiding glass cracking and breaking. By adjusting the misalignment amount between one side of the glass and the feed inlet of the glass edging machine 1, the position of the glass can be adjusted according to the edging amount of the glass, so as to use the glass edging machine 1 to grind off the excess amount on the glass and improve the quality accuracy of the formed glass.

[0023] Specifically, in this embodiment, the solution mainly includes a mobile detection block 8, a fixed detection block 10, and a glass support bar 18. When detecting the width of the glass, the rotation cylinder 14 is controlled to drive the turntable 15 to rotate 90 degrees through the output end on one side thereof. The guide wheel 16 on the turntable 15 rotates synchronously, and the rotation direction of the guide wheel 16 is adjusted to face the fixed detection block 10. One side end of the glass is placed above the support table 5, and the guide wheel 16 supports the glass. The servo motor 6 is controlled to drive the ball screw 7 to rotate through the output end on one side thereof. The mobile detection block 8 on the ball screw 7 moves on the support table 5. When the first pressure sensor 9 on the mobile detection block 8 contacts the glass, the first pressure sensor 9 detects a pressure value, and the mobile detection block 8 pushes the glass to move. Under the guidance of the guide wheel 16, the glass is pushed, and the other side edge of the glass contacts and presses the second pressure sensor 11 on the fixed detection block 10. When the pressure values detected by the first pressure sensor 9 and the second pressure sensor 11 both reach the set values, the width of the glass is calculated according to the stroke of the mobile detection block 8 driven by the servo motor 6. After the glass is limited and its width is detected, the guide wheel 16 is controlled to rotate 90 degrees in place, and the electric push rod 4 is controlled to drive the support table 5 to move horizontally through the output end on one side thereof. The glass on the support table 5 moves synchronously, and the distance measuring sensor 12 is used to measure the distance of the glass position, and the misalignment amount between one side edge of the glass and the feed inlet of the glass edging machine 1 is adjusted, so as to use the glass edging machine 1 to grind off the excess amount on the glass. When grinding the glass, the glass edging machine 1 grinds the glass, and the glass is conveyed to the support wheel 19 on the glass support bar 18, and the rotation of the support wheel 19 is used to support the other side end of the glass, ensuring the stability during the glass grinding and conveying process and preventing the glass from cracking and breaking.

[0024] In a further preferred embodiment of the present invention, as Figures 1-2 shown, both the guide wheel 16 and the support wheel 19 are made of rubber wheels, and the tops of the guide wheel 16 and the support wheel 19 are at the same height. The top of the guide wheel 16 and the feed inlet of the glass edging machine 1 are at the same horizontal height.

[0025] In this embodiment, the rubber wheels can reduce the friction between the guide wheel 16 and the support wheel 19 and the glass, avoiding glass scratches. Through the support and guidance of the guide wheel 16 and the support wheel 19 on the glass, the glass is conveyed, so as to realize the grinding operation of the glass in a supported state.

[0026] In a further preferred embodiment of the present invention, as Figures 1-2 shown, both the fixed frame 3 and the support table 5 are slidably connected to the glass support bar 18 through sliders and chutes.

[0027] In this embodiment, the sliding connection ensures the stability of the movement of the glass support bar 18 on the fixed frame 3 and the support table 5.

[0028] It should be noted that, for the foregoing embodiments, for the sake of simple description, they are all described as a series of action combinations. However, those skilled in the art should know that the present utility model is not limited by the described action sequence, because according to the present utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0029] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above division of units can be implemented in other ways during actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0030] The units described as separate components above may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the various embodiments of the present utility model without creative efforts according to the situation, so as to obtain different technical solutions that essentially do not deviate from the concept of the present utility model. These technical solutions also belong to the scope of protection of the present utility model.

Claims

1. A glass width detection device, characterized in that Including: A glass edging machine (1); An L-shaped fixing plate (2) fixed to the outer wall on one side of the glass edging machine (1) by bolts; and A fixing frame (3) fixed to the outer wall on the other side of the glass edging machine (1) by bolts; An electric push rod (4) fixed to the outer wall of the fixing frame (3); A support table (5) fixed to the output end of the electric push rod (4); A servo motor (6) fixed to the central position of the outer wall of the support table (5) by bolts; A ball screw (7) fixed to the output end of the servo motor (6); A moving detection block (8) fixed to the nut seat on the ball screw (7) by screws; A first pressure sensor (9) embedded in the outer wall of the moving detection block (8); A fixed detection block (10) fixed to the top of the support table (5) near one side of the moving detection block (8) by bolts; A second pressure sensor (11) embedded in the outer wall of the fixed detection block (10); A distance sensor (12) embedded in the outer wall of the L-shaped fixing plate (2) near one side of the support table (5); A concave hole (13) opened on the top of the support table (5); A rotary cylinder (14) fixed to the inner bottom of the concave hole (13) by bolts; A turntable (15) fixed to the output end of the rotary cylinder (14); A guide wheel (16) fixed to the central position of the top of the turntable (15) by bolts; A connecting rod (17) welded to the outer wall of the moving detection block (8); A glass support bar (18) welded to one end of the connecting rod (17); A support wheel (19) fixed to the top of the glass support bar (18) by bolts.

2. The glass width detection device according to claim 1, characterized in that The first pressure sensor (9) and the second pressure sensor (11) are on the same horizontal axis.

3. The glass width detection device according to claim 1, characterized in that There are ten concave holes (13) in total, and the ten concave holes (13) are symmetrically opened on the top of the support table (5).

4. The glass width detection device according to claim 1, characterized in that, Both the guide wheel (16) and the support wheel (19) are made of rubber wheels, and the tops of the guide wheel (16) and the support wheel (19) are at the same height.

5. The glass width detection device according to claim 1, characterized in that Both the fixing frame (3) and the support table (5) are slidably connected to the glass support bar (18) through sliders and chutes.

6. The glass width detection device according to claim 1, wherein, The top of the guide wheel (16) and the feeding port of the glass edging machine (1) are at the same horizontal height.

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