A height detection device for a motor train unit glass bonding glue strip work

Abstract

The application discloses a height detection device for a motor train unit glass bonding glue strip work, relates to the field of rail vehicles, and comprises first and second measuring rods arranged side by side and spaced apart, a scattering material piece horizontally arranged between the top ends of the first and second measuring rods, a linear light source arranged in the top end of the first measuring rod, first and second adjustable mirrors symmetrically arranged in the middle sections of the first and second measuring rods, a third fixed mirror fixedly arranged in the top end of the second measuring rod, and a support rod hingedly arranged at the bottom of each of the first and second measuring rods, and a ring-shaped clamping device arranged at the other end of each of the two support rods. The application uses a special detection control device, which is installed on a glue gun, and can instantly, quickly and efficiently check the height of the glue strip shot by the glue gun during the glass bonding process, so that the glass bonding is more simple, efficient and low in cost.

Description

Technical Field

[0001] This application relates to the field of rail vehicle technology, specifically to a height detection device for applying adhesive strips during the bonding of glass in high-speed trains. Background Technology

[0002] In current railway vehicle structures, passenger car windows are typically installed by either bonding the glass to the window frame and then installing it onto the car body, or by bonding the glass directly to the car body. Regardless of the installation method, bonding the glass is necessary. Because bonding is a specialized process, its quality heavily depends on the control of this process. Applying too much adhesive hinders curing and leads to waste, while applying too little adhesive affects bond strength and increases operational safety risks.

[0003] Therefore, to meet practical needs, a height detection device for applying adhesive strips to the glass of high-speed trains is now provided. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the purpose of this application is to provide a height detection device for applying adhesive strips during the bonding of glass in high-speed trains. By using a specially designed detection and control device installed on the glue gun, the height of the adhesive strip applied by the glue gun can be detected instantly, quickly, and efficiently during the glass bonding process, making glass bonding simpler, more efficient, and less costly.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] A height detection device for applying adhesive strips during the bonding of glass in high-speed trains, the height detection device comprising:

[0007] A first measuring rod and a second measuring rod are erected side by side at intervals. Both the first measuring rod and the second measuring rod are channel steel structures, and their grooves face each other.

[0008] A light-diffusing material component is horizontally disposed between the top ends of the first measuring rod and the second measuring rod. The light-diffusing material component is a long strip structure, and its length direction is perpendicular to the length direction of the first measuring rod and the second measuring rod.

[0009] A detachable linear light source is installed at the top of the first measuring rod, and the light emitted by it is emitted along the length of the first measuring rod and out in the groove of the first measuring rod.

[0010] A first adjustable reflector and a second adjustable reflector are symmetrically arranged in the middle sections of the first measuring rod and the second measuring rod;

[0011] A third fixed reflector is fixedly installed inside the top of the second measuring rod;

[0012] A support rod is hinged to the bottom of both the first measuring rod and the second measuring rod, and an annular clamping device is provided at the other end of the two support rods. The central through hole of the annular clamping device is directly opposite to the area surrounded by the first measuring rod, the second measuring rod and the diffused light material.

[0013] The height of the first adjustable reflector within the groove of the first measuring rod is adjustable, and the height of the second adjustable reflector within the groove of the second measuring rod is adjustable;

[0014] The first adjustable reflector and the second adjustable reflector are located at the same horizontal height;

[0015] The linear light source, the light-diffusing material, and the third fixed reflector are located at the same horizontal height.

[0016] The tilt angles of the first adjustable reflector, the second adjustable reflector, and the third fixed reflector are configured such that when the light from the linear light source is emitted, it is reflected by the first adjustable reflector, the second adjustable reflector, and the third fixed reflector and enters the light-diffusing material along the length of the light-diffusing material.

[0017] Based on the above technical solution, auxiliary wheels are provided at the bottom of both the first measuring rod and the second measuring rod.

[0018] Based on the above technical solution, both the bottom ends of the first measuring rod and the second measuring rod are provided with connecting shafts;

[0019] The connecting shaft is rotatably inserted into one end of the support rod, and the other end of the support rod is fixedly connected to the outer wall of the annular clamping device.

[0020] Based on the above technical solution, the plane formed by the rotation trajectory of the support rod is perpendicular to the plane formed by the first measuring rod, the second measuring rod, and the diffused light material.

[0021] Compared with the prior art, the advantages of this application are:

[0022] This application utilizes a specially designed detection and control device installed on a glue gun to instantly, quickly, and efficiently check the height of the glue strip being dispensed during the glass bonding process, making glass bonding simpler, more efficient, and less costly. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the height detection device for applying adhesive strips to the glass of a high-speed train, according to an embodiment of this application.

[0025] Figure 2 This is a schematic diagram of the usage state of the height detection device for applying adhesive strips to the glass of a high-speed train, according to an embodiment of this application.

[0026] Figure 3 This is a schematic diagram of the structure of the first measuring rod in the height detection device for applying adhesive strips to the glass of a high-speed train, according to an embodiment of this application.

[0027] Figure 4 This is a schematic diagram of the structure of the second measuring rod in the height detection device for applying adhesive strips to the glass of a high-speed train, according to an embodiment of this application.

[0028] Figure 5 This is a schematic diagram of the usage state of the height detection device for applying adhesive strips to the glass of a high-speed train in an embodiment of this application when the light is not blocked.

[0029] Figure 6 This is a schematic diagram of the usage state of the height detection device for applying adhesive strips to the glass of a high-speed train in an embodiment of this application when the light is blocked.

[0030] In the picture:

[0031] 1. First measuring rod; 10. First adjustable reflector; 2. Second measuring rod; 20. Second adjustable reflector; 21. Third fixed reflector; 3. Diffusion material; 4. Linear light source; 5. Support rod; 6. Ring clamping device; 7. Auxiliary wheel; A. Glue gun. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] The embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0034] This application provides a height detection device for applying adhesive strips during glass bonding in high-speed trains. By using a specially designed detection and control device installed on the glue gun, the device can instantly, quickly, and efficiently check the height of the adhesive strip applied by the glue gun during the glass bonding process, making glass bonding simpler, more efficient, and less costly.

[0035] To achieve the aforementioned technical effects, the overall concept of this application is as follows:

[0036] A height detection device for applying adhesive strips during the bonding of glass in high-speed trains, the height detection device comprising:

[0037] A first measuring rod 1 and a second measuring rod 2 are erected side by side at intervals. Both the first measuring rod 1 and the second measuring rod 2 are channel steel structures, and their grooves face each other.

[0038] A light-diffusing material 3 is horizontally disposed between the top ends of the first measuring rod 1 and the second measuring rod 2. The light-diffusing material 3 is a long strip structure, and its length direction is perpendicular to the length direction of the first measuring rod 1 and the second measuring rod 2.

[0039] A detachable linear light source 4 is installed at the top of the first measuring rod 1, and the light emitted by it is emitted along the length direction of the first measuring rod 1 and is emitted into the groove of the first measuring rod 1.

[0040] A first adjustable reflector 10 and a second adjustable reflector 20 are symmetrically arranged in the middle sections of the first measuring rod 1 and the second measuring rod 2;

[0041] A third fixed reflector 21 is fixedly installed inside the top end of the second measuring rod 2;

[0042] A support rod 5 is hinged to the bottom of both the first measuring rod 1 and the second measuring rod 2. A ring-shaped clamping device 6 is provided at the other end of the two support rods 5. The central through hole of the ring-shaped clamping device 6 is directly opposite the area surrounded by the first measuring rod 1, the second measuring rod 2 and the light-diffusing material 3.

[0043] The height of the first adjustable reflector 10 within the groove of the first measuring rod 1 is adjustable, and the height of the second adjustable reflector 20 within the groove of the second measuring rod 2 is adjustable;

[0044] The first adjustable reflector 10 and the second adjustable reflector 20 are located at the same horizontal height;

[0045] The linear light source 4, the diffuser material 3, and the third fixed reflector 21 are located at the same horizontal height;

[0046] The tilt angles of the first adjustable reflector 10, the second adjustable reflector 20, and the third fixed reflector 21 are configured such that when the light from the linear light source 4 is emitted, it is reflected by the first adjustable reflector 10, the second adjustable reflector 20, and the third fixed reflector 21 and enters the light-diffusing material 3 along the length direction of the light-diffusing material 3.

[0047] The embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0048] See Figures 1-6 As shown in the figure, this application embodiment provides a height detection device for the application of adhesive strips during the bonding of glass in high-speed trains. The height detection device includes:

[0049] A first measuring rod 1 and a second measuring rod 2 are erected side by side at intervals. Both the first measuring rod 1 and the second measuring rod 2 are channel steel structures, and their grooves face each other.

[0050] A light-diffusing material 3 is horizontally disposed between the top ends of the first measuring rod 1 and the second measuring rod 2. The light-diffusing material 3 is a long strip structure, and its length direction is perpendicular to the length direction of the first measuring rod 1 and the second measuring rod 2.

[0051] A detachable linear light source 4 is installed at the top of the first measuring rod 1, and the light emitted by it is emitted along the length direction of the first measuring rod 1 and is emitted into the groove of the first measuring rod 1.

[0052] A first adjustable reflector 10 and a second adjustable reflector 20 are symmetrically arranged in the middle sections of the first measuring rod 1 and the second measuring rod 2;

[0053] A third fixed reflector 21 is fixedly installed inside the top end of the second measuring rod 2;

[0054] A support rod 5 is hinged to the bottom of both the first measuring rod 1 and the second measuring rod 2. A ring-shaped clamping device 6 is provided at the other end of the two support rods 5. The central through hole of the ring-shaped clamping device 6 is directly opposite the area surrounded by the first measuring rod 1, the second measuring rod 2 and the light-diffusing material 3.

[0055] The height of the first adjustable reflector 10 within the groove of the first measuring rod 1 is adjustable, and the height of the second adjustable reflector 20 within the groove of the second measuring rod 2 is adjustable;

[0056] The first adjustable reflector 10 and the second adjustable reflector 20 are located at the same horizontal height;

[0057] The linear light source 4, the diffuser material 3, and the third fixed reflector 21 are located at the same horizontal height;

[0058] The tilt angles of the first adjustable reflector 10, the second adjustable reflector 20, and the third fixed reflector 21 are configured such that when the light from the linear light source 4 is emitted, it is reflected by the first adjustable reflector 10, the second adjustable reflector 20, and the third fixed reflector 21 and enters the light-diffusing material 3 along the length direction of the light-diffusing material 3.

[0059] Specifically, the diffused light material 3, in conjunction with the light from the linear light source 4, forms an indicator light.

[0060] It should be noted that the first adjustable reflector 10 is height-adjustable within the groove of the first measuring rod 1 by means of a detachable fastening screw, and the second adjustable reflector 20 is height-adjustable within the groove of the second measuring rod 2 by means of a detachable fastening screw.

[0061] In this embodiment, a specially designed detection and control device is installed on the glue gun to instantly, quickly, and efficiently check the height of the glue strip dispensed by the glue gun during the glass bonding process, making glass bonding simpler, more efficient, and less costly.

[0062] In actual use, the entire device is fixed to the glue gun by a fixing device. The glue gun sprays glue strips in real time. When the glue strip height meets the set requirements, it can be visually observed through a height detection device, thus achieving the purpose of controlling the glue spraying height.

[0063] Taking car window glass as an example, the adhesive used for bonding glass is generally quite viscous, similar to toothpaste. During bonding, the adhesive needs to be applied to the bonding area first, and the amount of adhesive applied is controlled by adjusting the height of the adhesive strip sprayed from the caulking gun. The height of the adhesive strip is related to the dispensing speed of the caulking gun and the movement speed of the nozzle, currently requiring experience to control. This height detection device monitors the height of the sprayed adhesive strip in real time, thereby controlling the amount of adhesive applied and avoiding over- or under-application. This ensures the correct amount of adhesive is applied while saving costs and operating time.

[0064] Furthermore, both the first measuring rod 1 and the second measuring rod 2 are provided with auxiliary wheels 7 at their bottoms.

[0065] Furthermore, both the bottom ends of the first measuring rod 1 and the second measuring rod 2 are provided with connecting shafts 8;

[0066] The connecting shaft 8 is rotatably inserted into one end of the support rod 5, and the other end of the support rod 5 is fixedly connected to the outer wall of the annular clamping device 6.

[0067] Furthermore, the plane formed by the rotation trajectory of the support rod 5 is perpendicular to the plane formed by the first measuring rod 1, the second measuring rod 2, and the diffused light material 3.

[0068] It should be noted that, as shown in Figures 5 and 6 of the instruction manual, the specific usage is as follows:

[0069] When the glue stacking height of the glue application strip does not reach the set height, the light is reflected by the first adjustable reflector 10 to the second adjustable reflector 20 and then to the third fixed reflector 21. The light is then reflected by the third fixed reflector 21 onto the light-diffusing material 3, which emits soft light throughout, making it easy for operators to identify with their naked eyes.

[0070] When the glue application strip reaches the set height, the linear emission of the light source is blocked by the glue strip and cannot be reflected by the first adjustable reflector 10 to the second adjustable reflector 20, and therefore cannot be reflected to the third fixed reflector 21 and the light-diffusing material 3. The light-diffusing material 3 does not emit light and is clearly visible to the naked eye.

[0071] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0072] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0073] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A height detection device for applying adhesive strips during the bonding of glass in high-speed trains, characterized in that, The height detection device includes: The first measuring rod (1) and the second measuring rod (2) are erected side by side at intervals. Both the first measuring rod (1) and the second measuring rod (2) are channel steel structures, and their grooves face each other. A light-diffusing material component (3) is horizontally disposed between the top ends of the first measuring rod (1) and the second measuring rod (2). The light-diffusing material component (3) is a long strip structure, and its length direction is perpendicular to the length direction of the first measuring rod (1) and the second measuring rod (2). A linear light source (4) is detachably installed at the top of the first measuring rod (1), and the light emitted by it is emitted along the length direction of the first measuring rod (1) and is emitted into the groove of the first measuring rod (1). A first adjustable reflector (10) and a second adjustable reflector (20) are symmetrically arranged in the middle section of the first measuring rod (1) and the second measuring rod (2); A third fixed reflector (21) is fixedly installed inside the top of the second measuring rod (2); A support rod (5) is hinged to the bottom of both the first measuring rod (1) and the second measuring rod (2). A ring-shaped clamping device (6) is provided at the other end of the two support rods (5). The central through hole of the ring-shaped clamping device (6) is directly opposite to the area surrounded by the first measuring rod (1), the second measuring rod (2) and the diffused light material (3). The height of the first adjustable reflector (10) in the groove of the first measuring rod (1) is adjustable, and the height of the second adjustable reflector (20) in the groove of the second measuring rod (2) is adjustable; The first adjustable mirror (10) and the second adjustable mirror (20) are located at the same horizontal height; The linear light source (4), the diffused light material (3), and the third fixed reflector (21) are located at the same horizontal height; The tilt angles of the first adjustable reflector (10), the second adjustable reflector (20), and the third fixed reflector (21) are configured such that when the light from the linear light source (4) is emitted, it is reflected by the first adjustable reflector (10), the second adjustable reflector (20), and the third fixed reflector (21) and enters the light-diffusing material (3) along the length direction of the light-diffusing material (3).

2. The height detection device for applying adhesive strips during the bonding of glass in high-speed trains as described in claim 1, characterized in that: Both the first measuring rod (1) and the second measuring rod (2) are provided with auxiliary wheels (7) at their bottoms.

3. The height detection device for applying adhesive strips during the bonding of glass in high-speed trains as described in claim 1, characterized in that: Both the first measuring rod (1) and the second measuring rod (2) are provided with connecting shafts (8) at their bottom ends; The connecting shaft (8) is rotatably inserted into one end of the support rod (5), and the other end of the support rod (5) is fixedly connected to the outer wall of the annular clamping device (6).

4. The height detection device for applying adhesive strips during the bonding of glass in high-speed trains as described in claim 3, characterized in that: The plane formed by the rotation trajectory of the support rod (5) is perpendicular to the plane formed by the first measuring rod (1), the second measuring rod (2), and the diffused light material (3).

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