A sealing ring assembling device for pressure temperature sensor production

Abstract

The utility model relates to sensor production device technical field especially a sealing washer assembly device for pressure temperature sensor production, including processing platform, be provided with mounting bracket on the processing platform, be provided with rotating platform on the mounting bracket, the output of rotating platform is connected with rotating disc, be equipped with a plurality of work stations for installing work piece on the rotating disc, be provided with the feeding module for placing sealing washer on the processing platform, the feeding module is connected with the processing platform through the connecting assembly, the processing platform still is equipped with the lower pressure module for sealing washer carries out the pressure tightly, places sealing washer to work piece through the setting feeding module, and sealing washer is pressed together with work piece through the lower pressure module, to sealing washer is fixed on work piece, forms the assembly line operation through rotating platform and rotating disc cooperation, relative to artificial assembly, efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of sensor production equipment technology, and in particular to a sealing ring assembly device for the production of pressure and temperature sensors. Background Technology

[0002] A pressure-temperature sensor is an integrated sensor device that combines pressure and temperature measurement functions. It can simultaneously detect the pressure and temperature values ​​in the environment or system and output real-time data through signal conversion. By integrating pressure-sensitive elements (such as piezoresistive or capacitive structures) with temperature-sensitive elements (such as thermocouples or resistance temperature detectors), it achieves synchronous monitoring of dual parameters.

[0003] Existing pressure and temperature sensors require the assembly of sealing rings during production to ensure good sealing performance and prevent moisture from seeping into the sensor during use, which could lead to malfunction. For example, Chinese Patent Publication No. CN115435844A discloses "a temperature and pressure sensor", which is manufactured using a demolding method of upper and lower demolding, avoiding the problem that the protrusion caused by the parting line would affect the sealing effect of the sealing ring. Then, the inclined surface at the lower end of the electrical connector, the inclined surface at the upper end of the injection molding base, and the outer shell form a sealing groove. A third sealing ring is installed in the sealing groove. The design of the sealing groove can make the sealing ring fit more tightly and enhance the sealing effect. The benefits of setting the third sealing ring are: (1) sealing, preventing foreign objects in the environment from entering the sensor; (2) preventing rotation, preventing relative rotation between the electrical connector and the outer shell.

[0004] However, in actual use, if the sealing ring is installed manually, the efficiency will be too low. Therefore, most of them are assembled using automated assembly equipment. However, the existing automated assembly equipment requires precise adjustment during installation, and the adjustment process is cumbersome. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as low efficiency in manually installing sealing rings and the cumbersome process of precise calibration required for automated assembly devices during installation. Therefore, this invention proposes a sealing ring assembly device for the production of pressure and temperature sensors.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Design a sealing ring assembly device for the production of pressure and temperature sensors, including a processing table, a mounting frame on the processing table, a rotary table on the mounting frame, a rotary disk connected to the output end of the rotary table, multiple workstations for mounting workpieces on the rotary disk, a feeding module for placing sealing rings on the processing table, the feeding module being connected to the processing table via a connecting component, and a pressing module for pressing the sealing rings on the processing table.

[0007] Furthermore, the feeding module includes a conveyor belt for conveying the sealing ring and a transfer assembly. A drive cylinder is provided on one side of the connecting assembly, and the output shaft of the drive cylinder is connected to the transfer assembly.

[0008] Furthermore, the transfer assembly includes a multi-claw pneumatic finger and a lifting cylinder. The lifting cylinder is connected to the connecting assembly via a connecting block, and the pneumatic finger is mounted on the shaft end of the lifting cylinder.

[0009] Furthermore, the shaft end of the lifting cylinder is connected to the unloading cylinder via a mounting block. The shaft end of the unloading cylinder is equipped with a scraper. The scraper has a through hole that cooperates with the pneumatic finger. The through hole has a disengagement part that cooperates with the gripper of the pneumatic finger and the sealing ring.

[0010] Furthermore, the connecting component includes a support frame and a lifting plate. A guide rail is fixedly mounted on the lifting plate, and a slider is slidably mounted on the guide rail. The slider is fixedly connected to the connecting block.

[0011] Furthermore, two opposing guide members are installed on the lifting plate, and a guide groove that cooperates with the guide members is provided on the support frame. A lifting groove is provided on the support frame, and a screw is rotatably installed in the lifting groove. A lifting block that is threadedly connected to the screw is fixedly installed on the lifting plate.

[0012] Furthermore, the processing table is equipped with a feeding module and a discharging module, and the processing table is equipped with a conveyor belt that cooperates with the feeding module and the discharging module.

[0013] The sealing ring assembly device for the production of pressure and temperature sensors proposed in this utility model has the following advantages: In this utility model, a sealing ring is placed on the workpiece by a feeding module, and the sealing ring is pressed onto the workpiece by a pressing module, thereby fixing the sealing ring on the workpiece. The combination of a rotary table and a rotary disk forms an assembly line operation, which is more efficient than manual assembly. Secondly, in this invention, by setting a screw on the support frame, the position of the lifting plate and the feeding module can be controlled by rotating the screw, thereby facilitating the calibration of the pneumatic finger position, reducing the time required to install the calibration equipment, and improving installation efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a sealing ring assembly device for the production of pressure and temperature sensors proposed in this utility model. Figure 2 This is a schematic diagram of the lifting cylinder of this utility model; Figure 3 This is a schematic diagram of the support frame of this utility model; Figure 4 This is an enlarged structural diagram of area A of this utility model.

[0015] In the diagram: 1. Processing table; 11. Loading module; 12. Unloading module; 2. Mounting frame; 3. Rotary table; 4. Rotary disk; 5. Workpiece; 6. Feeding module; 61. Conveyor belt; 62. Transfer assembly; 621. Pneumatic finger; 622. Lifting cylinder; 623. Connecting block; 624. Mounting block; 625. Unloading cylinder; 626. Scraper; 627. Separation part; 63. Drive cylinder; 7. Connecting assembly; 71. Support frame; 72. Lifting plate; 73. Guide rail; 74. Slider; 75. Guide component; 76. Screw; 77. Lifting block; 8. Pressing module. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figures 1-4 A sealing ring assembly device for the production of pressure and temperature sensors includes a processing table 1, a mounting frame 2 on the processing table 1, a rotary table 3 on the mounting frame 2, a rotary disk 4 connected to the output end of the rotary table 3, a plurality of workstations for mounting workpieces 5 on the rotary disk 4, a feeding module 6 for placing sealing rings on the processing table 1, the feeding module 6 being connected to the processing table 1 via a connecting component 7, and a pressing module 8 for pressing the sealing rings on the processing table 1.

[0018] In this invention, the workpiece 5 is installed at the workstation on the rotary table 4, and the sealing ring is placed on the workpiece 5 by the feeding module 6. The rotary table 4 moves the workpiece with the sealing ring to the bottom of the pressing module 8, and the pressing module 8 presses the sealing ring and the workpiece 5 together, thereby fixing the sealing ring on the workpiece 5. The rotary table and the rotary disk work together to form an assembly line operation, which is more efficient than manual assembly.

[0019] Furthermore, in this embodiment, the feeding module 6 includes a conveyor belt 61 for conveying the sealing ring and a transfer component 62. A drive cylinder 63 is provided on one side of the connecting component 7. The output shaft of the drive cylinder 63 is connected to the transfer component 62. By setting the drive cylinder 63 to control the horizontal position of the transfer component 62, the sealing ring is moved from above the conveyor belt 61 to above the workpiece 5, so that the sealing ring can be placed on the workpiece 5.

[0020] Furthermore, in this embodiment, the transfer component 62 includes a multi-claw pneumatic finger 621 and a lifting cylinder 622. The multiple claws of the pneumatic finger 621 abut against the inner wall of the sealing ring, opening it up to clamp and fix it, preventing it from falling during transfer. The lifting cylinder 622 is connected to the connecting component 7 through a connecting block 623. The pneumatic finger 621 is installed on the shaft end of the lifting cylinder 622. The lifting cylinder 622 controls the lifting and lowering of the pneumatic finger 621, thereby controlling the pneumatic finger 621 to clamp the sealing ring or place the sealing ring on the workpiece 5.

[0021] It should be noted that in this embodiment, the shaft end of the lifting cylinder 622 is connected to the unloading cylinder 625 via the mounting block 624. The shaft end of the unloading cylinder 625 is equipped with a scraper 626. The scraper 626 has a through hole that cooperates with the pneumatic finger 621. The through hole is provided with a release part 627 that cooperates with the gripper of the pneumatic finger 621 and the sealing ring. The scraper 626 is sleeved on the outside of the gripper of the pneumatic finger 621. The release part 627 is inserted into the gap between the grippers of the pneumatic finger 621. When it is necessary to separate the sealing ring from the pneumatic finger 621, the scraper 626 moves down and pushes the sealing ring down through the release part 627, so that the sealing ring is sleeved on the workpiece 5.

[0022] Furthermore, in this embodiment, the connecting component 7 includes a support frame 71 and a lifting plate 72. A guide rail 73 is fixedly installed on the lifting plate 72, and a slider 74 is slidably installed on the guide rail 73. The slider 74 is fixedly connected to the connecting block 623. The guide rail 73 restricts the movement trajectory of the slider 74 and the connecting block 623, preventing the pneumatic finger 621 from deviating from the preset trajectory during movement.

[0023] In detail, in this embodiment, two opposing guide members 75 are installed on the lifting plate 72, and a guide groove that cooperates with the guide members 75 is opened on the support frame 71. A lifting groove is opened on the support frame 71, and a screw 76 is rotatably installed in the lifting groove. A lifting block 77 that is threadedly connected to the screw 76 is fixedly installed on the lifting plate 72. A handwheel is fixedly connected to the screw 76. By rotating the screw 76, the position of the lifting plate 72 and the feeding module 6 is controlled, which facilitates the calibration of the position of the pneumatic finger 621, reduces the time required to calibrate the position of the pneumatic finger 621 when installing the equipment, and improves the installation efficiency.

[0024] More specifically, in this embodiment, the processing table 1 is provided with a loading module 11 and a unloading module 12. The processing table 1 is provided with a conveyor belt that cooperates with the loading module 11 and the unloading module 12. The loading module 11 places the workpiece 5 on the station on the rotary table, and the unloading module 12 unloads the processed workpiece, thereby realizing the loading, processing and unloading of the production line, with high processing efficiency.

[0025] Working method: During operation, the workpiece 5 is placed on the workstation of the rotary table through the feeding module 11. The workpiece 5 is rotated by the rotary table 4. At the same time, the pneumatic finger 621 is raised and lowered by the lifting cylinder 622, thereby controlling the pneumatic finger 621 to clamp the sealing ring. When the workpiece moves to the bottom of the feeding module 6, the pneumatic finger 621 is moved to the top of the workpiece 5 by the drive cylinder 63. The pneumatic finger 621 is raised and lowered by the lifting cylinder 622. The scraper 626 is driven to move down by the unloading cylinder 625. The sealing ring is pushed down by the release part 627 and placed on the workpiece 5.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sealing ring assembly device for the production of pressure and temperature sensors, comprising a processing table (1), characterized in that: The processing table (1) is provided with a mounting frame (2), the mounting frame (2) is provided with a rotary table (3), the output end of the rotary table (3) is connected to a rotary disk (4), the rotary disk (4) is provided with multiple workstations for installing workpieces (5), the processing table (1) is provided with a feeding module (6) for placing sealing rings, the feeding module (6) is connected to the processing table (1) through a connecting component (7), and the processing table (1) is also provided with a pressing module (8) for pressing the sealing rings.

2. The sealing ring assembly device for pressure and temperature sensor production according to claim 1, characterized in that: The feeding module (6) includes a conveyor belt (61) for conveying sealing rings and a transfer component (62). A drive cylinder (63) is provided on one side of the connecting component (7), and the output shaft of the drive cylinder (63) is connected to the transfer component (62).

3. The sealing ring assembly device for the production of pressure and temperature sensors according to claim 2, characterized in that: The transfer assembly (62) includes a multi-claw pneumatic finger (621) and a lifting cylinder (622). The lifting cylinder (622) is connected to the connecting assembly (7) via a connecting block (623). The pneumatic finger (621) is mounted on the shaft end of the lifting cylinder (622).

4. The sealing ring assembly device for pressure and temperature sensor production according to claim 3, characterized in that: The shaft end of the lifting cylinder (622) is connected to the unloading cylinder (625) via the mounting block (624). The shaft end of the unloading cylinder (625) is equipped with a scraper (626). The scraper (626) has a through hole that cooperates with the pneumatic finger (621). The through hole has a disengagement part (627) that cooperates with the gripper of the pneumatic finger (621) and the sealing ring.

5. The sealing ring assembly device for the production of pressure and temperature sensors according to claim 3, characterized in that: The connecting component (7) includes a support frame (71) and a lifting plate (72). A guide rail (73) is fixedly installed on the lifting plate (72), and a slider (74) is slidably installed on the guide rail (73). The slider (74) is fixedly connected to the connecting block (623).

6. The sealing ring assembly device for the production of pressure and temperature sensors according to claim 5, characterized in that: The lifting plate (72) is equipped with two opposing guide members (75), the support frame (71) is provided with a guide groove that cooperates with the guide members (75), the support frame (71) is provided with a lifting groove, a screw (76) is rotatably provided in the lifting groove, and a lifting block (77) that is threadedly connected to the screw (76) is fixedly provided on the lifting plate (72).

7. The sealing ring assembly device for the production of pressure and temperature sensors according to claim 1, characterized in that: The processing table (1) is provided with a feeding module (11) and a discharging module (12), and the processing table (1) is provided with a conveyor belt that cooperates with the feeding module (11) and the discharging module (12).

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