CN221110624U - Device for monitoring beating pressure of automobile windshield glass - Google Patents

Abstract

The utility model discloses a device for monitoring the flapping pressure of an automobile windshield. The utility model relates to the technical field of automobile assembly, which comprises the following steps: the frame is rectangular, the grabbing components are fixedly connected with the frame through supporting plates, the supporting plates are perpendicular to the control side and the detection side of the frame, and the supporting plates are parallel to the two side edges of the frame; the outside fixedly connected with valve island and vacuum generator of the control limit of frame, the middle part fixedly connected with flange joint frame of frame, fixedly connected with interface box between flange joint frame and the control limit. The utility model solves the problem of uneven stress during the installation of the windshield glass of the automobile in the related technology.

Description

Device for monitoring beating pressure of automobile windshield glass

Technical Field

The utility model relates to the technical field of automobile assembly, in particular to a device for monitoring the flapping pressure of automobile windshield glass.

Background

In the rapidly developing automobile industry, the work of conveying, grabbing, installing and the like of automobile windshields becomes an important point in the automobile production and manufacturing process. The windscreen is usually mounted by means of glue. In the installation process, the contact surface of the vehicle body and the glass needs to be cleaned firstly, then special glue is smeared, and the glass is placed at the correct position. Finally, pressure and time are used to ensure the curing and bonding effect of the glue. However, the weight of the windshield glass is inconvenient for manual operation, carrying, installation and other works, and the difference exists between the windshield and the cab, so that the bonding stress is uneven after the windshield is installed. Therefore, how to design the windshield has the advantages of automatic grabbing and carrying, high bonding strength and even stress, and can replace manual beating and pressing after the windshield is installed and detect pressure. But also can save the operation time, has even stress, is convenient to operate, improves the production efficiency, and becomes an important problem to be solved urgently.

In the related art, the technical problem of uneven stress during the installation of the windshield glass of the automobile is not solved effectively.

Disclosure of utility model

The utility model aims to provide a device for monitoring the flapping pressure of an automobile windshield, which is used for solving the problem of uneven stress during the installation of the automobile windshield in the related art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The device for monitoring the flapping pressure of the windshield glass of the automobile comprises a frame and two groups of grabbing components, wherein the frame is rectangular, the grabbing components are fixedly connected with the frame through supporting plates, the supporting plates are perpendicular to a control side and a detection side of the frame, and the supporting plates are parallel to two side edges of the frame; the outside fixedly connected with valve island and vacuum generator of the control limit of frame, the middle part fixedly connected with flange joint frame of frame, fixedly connected with interface box between flange joint frame and the control limit.

Further provided is that: the detection side and the two sides are respectively provided with a camera.

Further provided is that: the two ends of the detection edge are fixedly connected with a travel switch; the bottom of the middle part of the detection edge is fixedly connected with an elastic support adjusting rod.

Further provided is that: an electronic proportional valve is fixedly connected to the control edge, wherein the electronic proportional valve is adjacent to the valve island.

Further provided is that: at least one cylinder is arranged at each of four corners of the bottom of the frame, and the cylinders are perpendicular to the ground.

Further provided is that: the grabbing component comprises a rodless cylinder and a linear guide rail, the rodless cylinder is fixedly connected to the supporting plate, and the linear guide rail is positioned below the supporting plate; the rodless cylinder comprises a cylinder slide block, a guide rail slide block is connected to the linear guide rail in a sliding manner, and the cylinder slide block is fixedly connected with the guide rail slide block.

Further provided is that: two ends of the rodless cylinder are respectively provided with a connecting block, and a buffer is fixedly connected to the connecting blocks and used for buffering the cylinder sliding blocks.

Further provided is that: the guide rail slide block is fixedly connected with a sucker, a travel switch and a fixed support adjusting rod.

Further provided is that: and a drag chain is fixedly connected to the rodless cylinder.

Compared with the prior art, the utility model has the beneficial technical effects that:

According to the utility model, the automobile windshield is positioned and grabbed, and after automatic gluing, the automobile cab is photographed and positioned, so that the function of accurate positioning and installation is achieved; for windshields and cabs with differences, the windshields are provided with automatic beating and pressing and detecting pressing force, so that the effects of uniform stress and high bonding degree are achieved; the automatic grabbing of front and rear windshields can be met through a framework formed by a rodless cylinder, a linear guide rail, a connecting block, a buffer, a drag chain and a fixed support adjusting rod on the grab; the working efficiency is improved, manual work is saved, manual operation, installation, maintenance and the like are facilitated, the workpiece with larger load can be borne, and the gripper has good structural stability. The utility model can also be adjusted for windshields with different sizes, thereby playing a role in matching windshields of automobiles with multiple sizes.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an isometric view of a front view of the present utility model;

FIG. 2 is an isometric view of the rear view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a left side view of the present utility model;

FIG. 5 is a top view of the present utility model;

FIG. 6 is a schematic view of the overall structure of the grabbing assembly of the present utility model;

fig. 7 is a schematic view of the grasping assembly of the utility model with the support plate removed.

Reference numerals: 1. a gripper frame; 2. a flange connecting frame; 3. a camera; 4. an interface box; 5. an electronic proportional valve; 6. a valve island; 7. a vacuum generator; 8. a suction cup; 9. a travel switch; 10. a cylinder; 11. elastically supporting the adjusting rod; 12. a support plate; 13. a rodless cylinder; 131. a cylinder slider; 14. a linear guide rail; 141. a guide rail slide block; 15. a connecting block; 16. a buffer; 17. a drag chain; 18. and fixing and supporting the adjusting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-5, there is disclosed an apparatus for monitoring the flapping pressure of an automotive windshield, the utility model comprising: the utility model provides a device for car windshield beats pressure monitoring, including frame and two sets of snatchs the subassembly, the frame is the rectangle, snatch the subassembly and pass through backup pad 12 and frame fixed connection, backup pad 12 perpendicular to frame control limit and detection limit, backup pad 12 is on a parallel with two sides of frame, the frame is used for supporting all other subassemblies, the outside fixedly connected with valve island 6 and the vacuum generator 7 of the control limit of frame, the middle part fixedly connected with flange joint frame 2 of frame, fixedly connected with interface box 4 between flange joint frame 2 and the control limit, flange joint frame 2 is the part that links together the robot of the utility model.

Specifically, the valve island 6 is used for realizing the function of electrically controlling the mechanism components and outputting the air pressure, and the vacuum generator 7 is used for realizing the function of generating negative pressure by utilizing the positive pressure air source through the functional characteristics of the vacuum generator, so that the suction cup 8 has the effect of adsorbing. The frame is used as a support of the whole system, can provide stable structural support and ensures the stability and reliability of the system. Through backup pad 12 and frame fixed connection, snatch the subassembly and can adjust and change as required to adapt to different work tasks and objects. By separating the control side from the detection side, interference and misoperation can be effectively avoided, and the accuracy and controllability of the system are improved. The middle part of the frame is connected with a flange connection frame 2 and an interface box 4, which means that the system can be connected with other equipment or robots to realize more functions and applications. Due to the design and connection of the framework, the system can be expanded and upgraded as needed to accommodate future developments and demand changes.

In an alternative embodiment, the detecting edge and the two side edges are respectively provided with a camera 3, the camera 3 is used for realizing the function of photographing and positioning the cab of the car body so as to achieve the function of precisely installing the windshield, and the camera 3 is connected with the interface box 4.

Specifically, the camera 3 can capture the actual condition of the vehicle body cab, and can realize the accurate positioning of each part of the vehicle body through image processing and a computer vision algorithm. This ensures that the mounting position of the windscreen is correct. The camera 3 can acquire image information of a vehicle body cab in a short time, and can rapidly obtain position and size data of each part of the vehicle body through rapid image processing and algorithm calculation. Compared with the traditional manual measurement method, the camera 3 can greatly improve the working efficiency. The camera 3 is connected with the interface box 4, and can realize automatic photographing and data transmission. Therefore, errors and fatigue of manual operation can be reduced, and the accuracy and stability of work are improved. The image data shot by the camera 3 can be recorded and archived, so that subsequent data tracing and analysis are convenient. This is important for quality control and quality management and can help discover and solve potential problems.

In an alternative embodiment, the two ends of the detection edge are fixedly connected with a travel switch 9; the bottom of the middle part of the detection edge is fixedly connected with an elastic support adjusting rod 11.

Specifically, the in-place detection of the workpiece is realized through the travel switch 9, the function of supporting the workpiece is realized through the elastic support adjusting rod 11, the reaction force is formed with the sucker 8 at the same position, and the windshield glass with different sizes can be adapted. The travel switch 9 and the elastic support adjusting rod 11 can provide stable fixed connection, so that the detection edge cannot be loosened or shifted in the use process. Therefore, the stability of the position and the angle of the detection edge can be ensured, and the accuracy of measurement is improved. The elastic support adjusting rod 11 can be adjusted according to the requirement, so that the bottom of the middle part of the detection edge can adapt to different shapes and sizes of the vehicle body. Therefore, the installation requirements of different vehicle types can be flexibly met, and the applicability and the universality are improved. The travel switch 9 can provide a simple operation mode of fixing and releasing, and is convenient and quick. The elastic support adjusting rod 11 can adapt to different shapes of the vehicle body through simple adjustment, and is simple and convenient to operate.

In an alternative embodiment, an electronic proportional valve 5 is fixedly connected to the control edge, and in fact, the electronic proportional valve 5 is adjacent to the valve island 6, and the electronic proportional valve 5 enables the cylinder 10 to achieve the output pressure of the cylinder 10 at a fixed air pressure.

Specifically, the electronic proportional valve 5 can precisely control the output pressure of the cylinder 10 by an electronic signal, thereby realizing precise control of the pneumatic system. Compared with a mechanical proportional valve or a manual regulating valve, the valve has higher control precision and stability. The electronic proportional valve 5 can be integrated with an automatic control system to realize automatic control of a pneumatic system. Through the cooperation with sensor and controller, can realize the real-time supervision and the regulation to cylinder 10 output pressure, improve the degree of automation of production process. The electronic proportional valve 5 can control the output pressure of the air cylinder 10 by adjusting the magnitude of the electronic signal, and has a large adjusting range and flexibility. Can be adjusted according to actual demands, and is suitable for different working conditions and process requirements.

In an alternative embodiment, at least one cylinder 10 is mounted at each of the four corners of the bottom of the frame, the cylinders 10 being perpendicular to the ground.

Referring to fig. 6 to 7, the gripping assembly includes a rodless cylinder 13 fixedly connected to the support plate 12, and a linear guide 14 positioned below the support plate 12; the rodless cylinder 13 comprises a cylinder slide block 131, a guide rail slide block 141 is slidably connected to the linear guide rail 14, and the cylinder slide block 131 is fixedly connected with the guide rail slide block 141.

In particular, linear guide 14 may provide a stable linear motion profile, making the movement of the grasping assembly more accurate and precise. The linear guide 14 has higher rigidity and can bear larger force and torque, so that the grabbing assembly is more stable and reliable in the working process. The rodless cylinder 13 can realize quick linear motion, so that the action speed of the grabbing component is faster, and the working efficiency is improved. Because the design and manufacturing precision of the linear guide rail 14 and the rodless cylinder 13 are high, the repeatability of the movement is also good, and the consistency of the grabbing assembly in multiple operations can be ensured. The rodless cylinder 13 and the linear guide rail 14 are relatively simple and compact in structure, small in occupied space and suitable for scenes with limited space.

In an alternative embodiment, two ends of the rodless cylinder 13 are respectively provided with a connecting block 15, and a buffer 16 is fixedly connected to the connecting block 15, and the buffer 16 is used for buffering the cylinder sliding block 131. The guide rail slide block 141 is fixedly connected with a sucker 8, a travel switch 9 and a fixed support adjusting rod 18. The two ends of the rodless cylinder 13 are respectively provided with a connecting block 15, and the connecting blocks 15 are fixedly connected with a buffer 16, so that the design has the following advantages: the presence of the buffer 16 can effectively slow down the movement speed of the cylinder slider 131, so that the rodless cylinder 13 works more smoothly. When the cylinder block 131 is rapidly moved to the end, the shock absorber 16 can absorb the impact force, and damage to equipment or a workpiece due to excessive impact force is avoided. The buffer 16 can extend the service life of the rodless cylinder 13. By reducing impact forces and vibrations, the bumper 16 may reduce wear of the rodless cylinder 13 and related components, thereby extending the service life of the rodless cylinder 13 and reducing maintenance costs.

The buffer 16 can improve the working efficiency and accuracy. The damper 16 can improve stability of the operation by reducing the shock and vibration of the cylinder block 131.

In an alternative embodiment, a drag chain 17 is fixedly connected to the rodless cylinder 13 to enable the air pipe, cable, etc. to be housed together.

Specifically, the drag chain 17 can neatly store the air pipes, the cables and the like together, so that the messy cables and the air pipes are prevented from being scattered around the equipment, and the appearance of the equipment is tidier and more attractive. The drag chain 17 can effectively protect the air pipe, the cable and the like from being damaged by the external environment, such as preventing the air pipe, the cable and the like from being mechanically collided, rubbed, bent and the like, and prolongs the service life of the air pipe, the cable and the like. The drag chain 17 can fix the air pipe, the cable and the like together, is convenient for maintenance personnel to overhaul and maintain equipment, and reduces maintenance time and work difficulty. The drag chain 17 can avoid the loose suspension of air pipes, cables and the like, reduce the occurrence of accidents and improve the safety of equipment. The drag chain 17 can compactly store the air pipe, the cable and the like, saves space, makes the equipment layout more compact, and improves the space utilization rate.

Specifically, the automatic grabbing device is carried by a robot to carry out positioning grabbing on the automobile windshield, and functions and characteristics of automatic beating, pressing detection and accurate positioning installation of the automobile windshield grippers are utilized, so that the automatic grabbing, carrying, gluing, installation and other works of the automobile windshield are realized, and the effects of stable grabbing, high precision, rapidness and high efficiency are realized. The automatic grabbing, carrying, automatic gluing, positioning and installing functions of automatic beating and pressing detection are included, labor can be saved, operation is convenient, production efficiency is improved, safety is high, and the like.

The working principle and the beneficial effects of the utility model are as follows:

According to the utility model, the automobile windshield is positioned and grabbed, and after automatic gluing, the automobile cab is photographed and positioned, so that the function of accurate positioning and installation is achieved; for windshields and cabs with differences, the windshields are provided with automatic beating and pressing and detecting pressing force, so that the effects of uniform stress and high bonding degree are achieved; the automatic grabbing of front and rear windshields can be met through a framework formed by a rodless cylinder 13, a linear guide rail 14, a connecting block 15, a buffer 16, a drag chain 17 and a fixed support adjusting rod 18 on a grab handle; the working efficiency is improved, manual work is saved, manual operation, installation, maintenance and the like are facilitated, the workpiece with larger load can be borne, and the gripper has good structural stability. The utility model can also be adjusted for windshields with different sizes, thereby playing a role in matching windshields of automobiles with multiple sizes.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (9)

1. An apparatus for vehicle windshield flapping pressure monitoring, comprising:

The frame is rectangular, the grabbing components are fixedly connected with the frame through supporting plates (12), the supporting plates (12) are perpendicular to the frame control side and the detection side, and the supporting plates (12) are parallel to two side edges of the frame;

The outer side of the control edge of the frame is fixedly connected with a valve island (6) and a vacuum generator (7), the middle part of the frame is fixedly connected with a flange connection frame (2), and an interface box (4) is fixedly connected between the flange connection frame (2) and the control edge.

2. A device for vehicle windscreen flapping pressure monitoring according to claim 1, comprising:

The detection edge and the two side edges are respectively provided with a camera (3).

3. A device for vehicle windscreen flapping pressure monitoring according to claim 1, comprising:

the two ends of the detection edge are fixedly connected with a travel switch (9);

the bottom of the middle part of the detection edge is fixedly connected with an elastic supporting adjusting rod (11).

4. A device for vehicle windscreen flapping pressure monitoring according to claim 1, comprising:

an electronic proportional valve (5) is fixedly connected to the control edge, wherein the electronic proportional valve (5) is adjacent to the valve island (6).

5. A device for vehicle windscreen flapping pressure monitoring according to claim 1, comprising:

At least one cylinder (10) is arranged at each of four corners of the bottom of the frame, and the cylinders (10) are vertical to the ground.

6. A device for vehicle windscreen flapping pressure monitoring according to claim 1, comprising:

The grabbing assembly comprises a rodless cylinder (13) and a linear guide rail (14), the rodless cylinder (13) is fixedly connected to the supporting plate (12), and the linear guide rail (14) is located below the supporting plate (12);

the rodless cylinder (13) comprises a cylinder slide block (131), a guide rail slide block (141) is connected to the linear guide rail (14) in a sliding mode, and the cylinder slide block (131) is fixedly connected with the guide rail slide block (141).

7. An apparatus for vehicle windshield flapping pressure monitoring according to claim 6 and comprising:

Two ends of the rodless cylinder (13) are respectively provided with a connecting block (15), a buffer (16) is fixedly connected to the connecting blocks (15), and the buffer (16) is used for buffering the cylinder sliding block (131).

8. An apparatus for vehicle windshield flapping pressure monitoring according to claim 6 and comprising:

the guide rail sliding block (141) is fixedly connected with a sucker (8), a travel switch (9) and a fixed support adjusting rod (18).

9. An apparatus for vehicle windshield flapping pressure monitoring according to claim 6 and comprising:

And a drag chain (17) is fixedly connected to the rodless cylinder (13).