Gluing jig for windshield bearing plate

Abstract

The utility model relates to the technical field of automobile part coating equipment, in particular to a gluing jig for a windshield bearing plate. Comprising a bottom plate, a first clamping mechanism, a first driving device for driving the first clamping mechanism to move, a second clamping mechanism and a second driving device for driving the second clamping mechanism to move. The first clamping mechanism comprises an objective table, a bearing block, a positioning pin, a rotating device and an inductor, the positioning pin is used for being connected to the bearing plate in an inserted mode for fixing and limiting, and an induction nail is installed on the bearing plate. The first clamping mechanism and the second clamping mechanism are arranged in a double-station mode, so that the four bearing plates can be fixedly installed firstly and then machined, when the bearing plate on the second clamping mechanism is machined, the bearing plate on the first clamping mechanism can be disassembled and reinstalled, the waiting time of the bearing plate on the first clamping mechanism is shortened, switching machining can be conducted continuously, and the machining efficiency is improved. And the production efficiency of bearing plate gluing is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component coating equipment, in particular to a gluing jig for a windshield carrier plate. Background Art

[0002] During the production process of the carrier plate for automobile windshields, it is necessary to apply glue to the side ends of the carrier plate. In the prior art, a manipulator and a jig are generally used for coordinated production. The manipulator is equipped with a glue coating machine, which can drive the glue coating machine to move and then apply glue to the carrier plate fixed on the jig. However, the existing jig has the problem of low production efficiency in the process of fixing the carrier plate, because workers are required to place the carrier plate on the jig first, then fix it, and then disassemble and remove it after the gluing is completed. In this process, disassembly and installation wastes a lot of time, and the processed carrier plate needs to be disassembled and removed before the next carrier plate can be processed, resulting in low production efficiency. For this reason, we propose a gluing jig for windshield carrier plates. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a gluing jig for a windshield carrier plate, which, after being improved, can effectively solve the problems raised in the above-mentioned background technology.

[0004] The technical solution of the utility model is:

[0005] A gluing jig for a windshield carrier plate comprises a bottom plate, a first clamping mechanism, a first driving device for driving the first clamping mechanism to move, a second clamping mechanism and a second driving device for driving the second clamping mechanism to move;

[0006] The first clamping mechanism and the second clamping mechanism are respectively arranged on the bottom plate; the first clamping mechanism and the second clamping mechanism have the same structure except for the installation position;

[0007] The first clamping mechanism includes a stage, a receiving block, a positioning pin, a rotating device and a sensor;

[0008] The loading platform is fixedly connected to the base plate, and a receiving block, a positioning pin and a rotating device are respectively provided on the loading platform. The receiving block is provided with a groove body for receiving a supporting plate, and the positioning pin is used to be inserted on the supporting plate for fixed limitation. A sensing pin is installed on the supporting plate, and a sensor is connected to the moving end of the rotating device. The rotating device is used to drive the sensor to move in the direction of the sensing pin to detect the position of the supporting plate or drive the sensing pin to reset.

[0009] Furthermore, the first clamping mechanism and the second clamping mechanism are both double-station settings.

[0010] Furthermore, the first driving device includes a linear slide module and a first slide rail. The first slide rails are installed at both ends of the top surface of the base plate. The linear slide module is fixedly installed between the two first slide rails. The moving end of the linear slide module is slidably connected to the worktable of the first clamping mechanism, and the first slide rail is slidably connected to the worktable of the first clamping mechanism.

[0011] Furthermore, the second driving device includes a first motor belt transmission mechanism and a second motor belt transmission mechanism, and the first motor belt transmission mechanism and the second motor belt transmission mechanism have the same structure except for the installation position, and the two ends of the loading platform of the second clamping mechanism are respectively slidably connected to the first motor belt transmission mechanism and the second motor belt transmission mechanism.

[0012] Furthermore, the first motor belt transmission mechanism includes a mounting frame, a first drive motor, a second drive motor, a belt and a second slide rail. The mounting frame is fixedly mounted on the top surface of the base plate, and the first drive motor, the second drive motor and the second slide rail are respectively mounted on the mounting frame. The first drive motor and the second drive motor are both connected to the belt transmission through pulleys. The loading platform of the second clamping mechanism is fixedly connected to the belt through a connecting block. The second slide rail is arranged on the top surface of the mounting frame, and the loading platform of the second clamping mechanism is slidably connected to the second slide rail.

[0013] Furthermore, both the first drive motor and the second drive motor are servo motors.

[0014] Furthermore, the number of the rotating device, the sensor and the sensor pins is three, and they are correspondingly arranged on the left side, the middle and the right side of the loading platform.

[0015] Furthermore, the number of the positioning pins is two and they are respectively located at the two ends of the loading platform. The first clamping mechanism also includes a lifting cylinder, which is fixedly connected to the loading platform, and the moving end of the lifting cylinder is fixedly connected to the positioning pin.

[0016] Furthermore, the rotating device is a rotating cylinder, the sensor is a proximity switch, the moving end of the rotating cylinder is connected to a mounting plate, and the mounting plate and the proximity switch are installed in an inclined manner.

[0017] The beneficial effects of the utility model are:

[0018] Compared with the prior art, the utility model is provided with a first clamping mechanism and a second clamping mechanism, and the first clamping mechanism and the second clamping mechanism are both double-station settings, so that the four carrier plates can be fixedly installed before processing. During processing, the first clamping mechanism is first driven to move to the processing position to process the carrier plate on the first clamping mechanism. After the processing is completed, the first clamping mechanism can be returned, and the second clamping mechanism can be moved to the processing position for processing. When the carrier plate on the second clamping mechanism is being processed, the carrier plate on the first clamping mechanism can be disassembled and reinstalled, which reduces the waiting time and can switch processing uninterruptedly, thereby greatly improving the production efficiency of carrier plate gluing. In addition, positioning pins, rotating devices and sensors are also provided. The carrier plate is fixed by using the two ends of the positioning pins, which can effectively avoid shaking and deviation when it moves, thereby ensuring the quality of gluing processing. Moreover, the position of the carrier plate is detected by the sensor, which effectively improves the accuracy when gluing the carrier plate. In summary, under the installation of this structure, the processing quality of carrier plate gluing can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model (top view);

[0020] Figure 2 It is a structural schematic diagram of the side surface of the utility model;

[0021] Figure 3 For this utility model Figure 1 A magnified image of

[0022] Figure 4 For this utility model Figure 1 Enlarged view in B.

[0023] In the figure, 1, base plate; 2, first clamping mechanism; 3, first driving device; 4, second clamping mechanism; 5, second driving device; 6, loading platform; 7, receiving block; 8, positioning pin; 9, rotating device; 10, sensor; 11, sensing pin; 12, linear slide module; 13, first slide rail; 14, first motor belt transmission mechanism; 15, second motor belt transmission mechanism; 16, mounting frame; 17, first driving motor; 18, second driving motor; 19, belt; 20, second slide rail; 21, connecting block; 22, lifting cylinder; 23, mounting plate; 24, supporting plate. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-4 As shown,

[0026] A gluing jig for a windshield carrier plate, comprising a base plate 1, a first clamping mechanism 2, a first driving device 3 for driving the first clamping mechanism 2 to move, a second clamping mechanism 4 and a second driving device 5 for driving the second clamping mechanism 4 to move; the first clamping mechanism 2 and the second clamping mechanism 4 are respectively arranged on the base plate 1; the first clamping mechanism 2 and the second clamping mechanism 4 have the same structure except for the installation position; the first clamping mechanism 2 comprises a stage 6, a receiving block 7, a positioning pin 8, a rotating device 9 and a sensor 10; the stage 6 is fixedly connected to the base plate 1, and the stage 6 is respectively provided with a receiving block 7, a positioning pin 8 and a rotating device 9, the receiving block 7 is provided with a groove body for receiving a carrier plate 24, the positioning pin 8 is used to be inserted on the carrier plate 24 for fixed limit, the carrier plate 24 is installed with a sensing nail 11, and the moving end of the rotating device 9 is connected with a sensor 1 0, the rotating device 9 is used to drive the sensor 10 to move close to the sensing nail 11 to detect the position of the carrier plate 24 or drive the sensing nail 11 to reset; in this embodiment, under the drive of the rotating device 9, the sensor 10 can be rotated to within 5mm of the sensing nail 11 (can be in contact), so that the sensor 10 can effectively detect whether the position of the carrier plate 24 is accurately installed, and can improve its processing quality during the gluing process; in addition, during processing, the first clamping mechanism 2 is first driven to move to the processing position to process the carrier plate 24 on the first clamping mechanism 2. After the processing is completed, the first clamping mechanism 2 can be returned, and the second clamping mechanism 4 can be moved to the processing position for processing. When the carrier plate 24 on the second clamping mechanism 4 is being processed, the carrier plate 24 on the first clamping mechanism 2 can be disassembled and reinstalled, which reduces the waiting time and enables uninterrupted switching processing.

[0027] As a preferred embodiment, the first clamping mechanism 2 and the second clamping mechanism 4 are both double-station settings; this structural setting enables two support plates 24 to be installed on each clamping mechanism, further improving processing efficiency and reducing energy consumption.

[0028] As a preferred embodiment; the first driving device 3 includes a linear slide module 12 and a first slide rail 13, the first slide rails 13 are installed at both ends of the top surface of the base plate 1, and the linear slide module 12 is fixedly installed between the two first slide rails 13, the moving end of the linear slide module 12 is slidably connected to the worktable 6 of the first clamping mechanism 2, and the first slide rail 13 is slidably connected to the worktable 6 of the first clamping mechanism 2; it can be understood that the movement of the first clamping mechanism 2 is driven by the linear slide module 12, and the two first slide rails 13 can not only play a role in auxiliary sliding, but also have a supporting role, so that the linear slide module 12 can adopt high power or low power, thereby improving the use effect; in addition, the two first slide rails 13 can effectively avoid the first clamping mechanism 2 from appearing to be offset, thereby improving the accuracy during processing.

[0029] As a preferred embodiment; the second driving device 5 includes a first motor belt transmission mechanism 14 and a second motor belt transmission mechanism 15, and the first motor belt transmission mechanism 14 and the second motor belt transmission mechanism 15 have the same structure except for the installation position, and the two ends of the loading platform 6 of the second clamping mechanism 4 are respectively slidably connected with the first motor belt transmission mechanism 14 and the second motor belt transmission mechanism 15; it can be understood that by adopting the first motor belt transmission mechanism 14 and the second motor belt transmission mechanism 15 to drive, the movement of the second clamping mechanism 4 is more reliable and stable.

[0030] As a preferred embodiment; the first motor belt transmission mechanism 14 includes a mounting frame 16, a first drive motor 17, a second drive motor 18, a belt 19 and a second slide rail 20, the mounting frame 16 is fixedly installed on the top surface of the base plate 1, and the first drive motor 17, the second drive motor 18 and the second slide rail 20 are respectively installed on the mounting frame 16, the first drive motor 17 and the second drive motor 18 are both connected to the belt 19 through a pulley, the loading platform 6 of the second clamping mechanism 4 is fixedly connected to the belt 19 through a connecting block 21, the second slide rail 20 is arranged on the top surface of the mounting frame 16, and the loading platform 6 of the second clamping mechanism 4 is slidably connected to the second slide rail 20; it can be understood that the second driving device 5 includes four drive motors, and in the process of driving the second clamping mechanism 4 forward, it can simultaneously The first drive motor 17 on the first motor belt transmission mechanism 14 and the first drive motor 17 on the second motor belt transmission mechanism 15 are started, while the second drive motor 18 on the first motor belt transmission mechanism 14 and the second drive motor 18 on the second motor belt transmission mechanism 15 are in an idling state and are used as a driven mechanism. On the contrary, when the second clamping mechanism 4 retracts, the first drive motor 17 on the first motor belt transmission mechanism 14 and the first drive motor 17 on the second motor belt transmission mechanism 15 are in an idling state, thereby effectively controlling the advancement and retreat of the second clamping mechanism 4; in addition, the main function of the second slide rail 20 is to assist in sliding and supporting the second clamping mechanism 4, so that the belt 19 is less stressed. Therefore, in this embodiment, the hardness of the belt 19 is soft and only serves as a power drive.

[0031] As a preferred embodiment, both the first drive motor 17 and the second drive motor 18 are servo motors. The use of servo motors is intended to facilitate control, and the movement of the first drive motor 17 or the second drive motor 18 on the two motor belt transmission mechanisms can be synchronously controlled by an external controller.

[0032] As a preferred embodiment, the number of the rotating device 9, the sensor 10 and the sensor pin 11 is three, and they are correspondingly arranged on the left side, the middle and the right side of the stage 6; the purpose of this structural setting is to test the position of the carrier plate 24 at three different positions with higher accuracy.

[0033] As a preferred embodiment; the number of the positioning pins 8 is two, and they are respectively located at the two ends of the worktable 6. The first clamping mechanism 2 also includes a lifting cylinder 22, and the lifting cylinder 22 is fixedly connected to the worktable 6. The moving end of the lifting cylinder 22 is fixedly connected to the positioning pin 8. By arranging the positioning pins 8 at both ends, the fixing and limiting effect of the support plate 24 is better. Moreover, by adopting the lifting cylinder 22, the positioning pin 8 can be driven to rise and fall, which further simplifies the installation and removal of the support plate 24.

[0034] As a preferred embodiment; the rotating device 9 adopts a rotating cylinder, the sensor 10 adopts a proximity switch, the moving end of the rotating cylinder is connected to a mounting plate 23, and the mounting plate 23 and the proximity switch are installed at an angle; when working, the rotating cylinder can drive the proximity switch to descend a certain distance and then rotate to approach the sensing nail 11, so as to avoid the carrier plate 24 from colliding with the rotating cylinder or the proximity switch when being taken out. Therefore, in the reset state, the proximity switch and the mounting plate 23 need to have a certain distance from the carrier plate 24; in addition, the mounting plate 23 and the proximity switch are arranged at an angle so that the proximity switch can be closer to the sensing nail 11.

[0035] The working principle of the utility model is as follows: the fixture is installed at one end close to the six-axis manipulator. When working, the carrier plate 24 is first placed on the first clamping mechanism 2 and the second clamping mechanism 4. Then, the linear slide module 12 is started to drive the first clamping mechanism 2 forward to reach the processing position. At this time, the six-axis manipulator will drive the glue coating machine to move on the side end of the carrier plate 24 for glue coating. After the two carrier plates 24 are processed, the first clamping mechanism 2 can be driven to reset through the linear slide module 12, and the second clamping mechanism 4 can be driven forward through the first motor belt transmission mechanism 14 and the second motor belt transmission mechanism 15 to reach the processing position for processing. When the carrier plate 24 on the second clamping mechanism 4 is being processed, the carrier plate 24 on the first clamping mechanism 2 can be disassembled and reinstalled, thereby reducing the waiting time and enabling uninterrupted switching processing.

[0036] It should be pointed out that the main problems in the prior art are: workers need to place the carrier plate on the jig first, then fix it, and then disassemble and remove it after the glue coating is completed. In this process, disassembly and installation waste a lot of time, and the processed carrier plate needs to be disassembled and removed before the next carrier plate can be processed, resulting in low production efficiency;

[0037] Therefore, after the improvement of the present application, when the carrier plate 24 on the second clamping mechanism 4 is being processed, the carrier plate 24 on the first clamping mechanism 2 can be disassembled and reinstalled, which reduces the waiting time and enables uninterrupted switching processing, thereby greatly improving the production efficiency of gluing the carrier plate 24;

[0038] On the other hand, positioning pins 8, rotating devices 9 and sensors 10 are also provided. The supporting plate 24 is fixed at both ends of the positioning pins 8, which can effectively prevent it from shaking and deviating when moving, thereby ensuring the quality of the gluing process. Moreover, the position of the supporting plate 24 is detected by the sensor 10, which effectively improves the accuracy of gluing the supporting plate 24.

[0039] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A gluing jig for a windshield carrier plate, characterized in that: It includes a base plate, a first clamping mechanism, a first driving device for driving the first clamping mechanism to move, a second clamping mechanism, and a second driving device for driving the second clamping mechanism to move; The first clamping mechanism and the second clamping mechanism are respectively arranged on the bottom plate; the first clamping mechanism and the second clamping mechanism have the same structure except for the installation position; The first clamping mechanism includes a stage, a receiving block, a positioning pin, a rotating device and a sensor; The loading platform is fixedly connected to the base plate, and a receiving block, a positioning pin and a rotating device are respectively provided on the loading platform. The receiving block is provided with a groove body for receiving a supporting plate, and the positioning pin is used to be inserted on the supporting plate for fixed limitation. A sensing pin is installed on the supporting plate, and a sensor is connected to the moving end of the rotating device. The rotating device is used to drive the sensor to move in the direction of the sensing pin to detect the position of the supporting plate or drive the sensing pin to reset.

2. The gluing jig for a windshield carrier plate according to claim 1, characterized in that: The first clamping mechanism and the second clamping mechanism are both double-station arrangements.

3. The gluing jig for a windshield carrier plate according to claim 2, characterized in that: The first driving device includes a linear slide module and a first slide rail. The first slide rails are installed at both ends of the top surface of the base plate. The linear slide module is fixedly installed between the two first slide rails. The moving end of the linear slide module is slidably connected to the worktable of the first clamping mechanism, and the first slide rail is slidably connected to the worktable of the first clamping mechanism.

4. The gluing jig for a windshield carrier plate according to claim 3, characterized in that: The second driving device includes a first motor belt transmission mechanism and a second motor belt transmission mechanism. The first motor belt transmission mechanism and the second motor belt transmission mechanism have the same structure except for the installation position. The two ends of the loading platform of the second clamping mechanism are respectively slidably connected to the first motor belt transmission mechanism and the second motor belt transmission mechanism.

5. The gluing jig for a windshield carrier plate according to claim 4, characterized in that: The first motor belt transmission mechanism includes a mounting frame, a first drive motor, a second drive motor, a belt and a second slide rail. The mounting frame is fixedly mounted on the top surface of the base plate, and the first drive motor, the second drive motor and the second slide rail are respectively mounted on the mounting frame. The first drive motor and the second drive motor are both connected to the belt transmission through pulleys. The loading platform of the second clamping mechanism is fixedly connected to the belt through a connecting block. The second slide rail is arranged on the top surface of the mounting frame, and the loading platform of the second clamping mechanism is slidably connected to the second slide rail.

6. The gluing jig for a windshield carrier plate according to claim 5, characterized in that: The first drive motor and the second drive motor are both servo motors.

7. The gluing jig for a windshield carrier plate according to claim 6, characterized in that: The number of the rotating device, the sensor and the sensor pins is three, and they are arranged on the left side, the middle part and the right side of the loading platform respectively.

8. The gluing jig for a windshield carrier plate according to claim 7, characterized in that: The number of the positioning pins is two and they are respectively located at the two ends of the loading platform. The first clamping mechanism also includes a lifting cylinder, which is fixedly connected to the loading platform. The moving end of the lifting cylinder is fixedly connected to the positioning pin.

9. The gluing jig for a windshield carrier plate according to claim 8, characterized in that: The rotating device adopts a rotating cylinder, the sensor adopts a proximity switch, the moving end of the rotating cylinder is connected with a mounting plate, and the mounting plate and the proximity switch are installed in an inclined manner.

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