A sensor sensitive element coating positioning device
Patent Information
- Application Number
- CN202522575259.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-12-04
AI Technical Summary
传感器的种类繁多，其中很多传感器在生产过程中需要在其表面进行镀膜，镀膜的过程一般是吸取定量的镀膜液，滴落在传感器的特定位置上；但是在对传感器元件进行镀膜工作时，设备不便对待镀膜的传感器元件进行批量的定位上料，影响镀膜的进度，降低了工作的效率，而且上料过程没有防护，容易受到外部的干扰
[0012]本实用新型通过上料转盘、固定支架、承载板、传感器元件托盘、升降组件、夹持组件和推送组件等结构的配合设置；工作时，分批将装有传感器元件的传感器元件托盘通过装配导槽和装配导轨配合，插装与承载板上，同时，控制夹紧推杆伸出将定位夹块夹持于传感器元件托盘的两侧，实现传感器元件托盘的定位稳定效果，随后通过驱动盘驱动上料转盘进行°定向转动，可以将依次将传感器上料至镀膜区域，并通过升降气缸伸出，控制承载板沿限位滑块在导向槽内壁升降，将传感器元件托盘移动至镀膜设备的镀膜头下方进行镀膜，完成后，再次进行°定向转动，移动至检测相机的下方，进行质量检测记录，后续批次的传感器元件则进行镀膜操作，前一批检测完成的元件，则会移动到下料区，下料区的升降气缸、夹紧推杆复位到原位，解除定位调节的作用，方便由下料推杆推动下料推板，将传感器元件托盘推出下料。
Smart Images
Figure CN224878491U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sensor coating technology, specifically to a sensor sensitive element coating positioning device. Background Technology
[0002] A sensor is a detection device that senses measured information and transforms that information into an electrical signal or other desired form of output to meet the requirements of information transmission, processing, storage, display, recording, and control. There are many types of sensors, and many require surface coating during the manufacturing process. The coating process typically involves drawing a fixed amount of coating solution and dripping it onto a specific location on the sensor. However, during the coating process, it is inconvenient to batch-position and load the sensor elements to be coated, affecting the coating progress and reducing work efficiency. Furthermore, the loading process lacks protection and is susceptible to external interference. Therefore, we need to propose a sensor sensing element coating positioning device. Utility Model Content
[0003] The purpose of this invention is to provide a sensor sensing element coating positioning device that can conveniently clamp and position the sensor element, ensuring the stability of the element, thereby improving the efficiency of batch feeding, further improving the working efficiency of coating, and also protecting the element, reducing interference from external factors, and ensuring the quality of coating, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides: a sensor sensitive element coating positioning device, including a mounting base, a feeding turntable, a fixing bracket, and a sensor element tray for carrying the sensor element; the top of the mounting base is connected to the feeding turntable via a drive disc, the top of the feeding turntable is equipped with a mounting frame, and lifting components are distributed on the surface of the feeding turntable via the mounting frame, with the sensor element tray movably inserted into the top of the support plate of the lifting components; clamping components for positioning the sensor element tray are provided on both sides of the support plate; the fixing bracket is mounted on the top of the mounting base via a connecting disc, and the surface of the fixing bracket is equipped with a pushing component for unloading the sensor element tray.
[0005] Preferably, the lifting assembly includes: a lifting cylinder installed at the bottom of the feeding turntable, and limiting sliders connected to both ends of the support plate; wherein, the surface of the mounting frame is provided with guide grooves, the surface of the limiting sliders is slidably connected to the inner wall of the guide grooves, and the extended end of the lifting cylinder is connected to the bottom of the support plate.
[0006] Preferably, the clamping assembly includes: a fixing plate connected to both ends of the support plate, and a clamping push rod installed on the surface of the fixing plate; wherein, the extended end of the clamping push rod is connected to a positioning clamping block, and the positioning clamping block is movably pressed against both sides of the sensor element tray.
[0007] Preferably, the inner surface of the support plate is connected to an assembly guide rail, and the two ends of the sensor element tray are provided with assembly guide grooves, the inner wall of the assembly guide grooves being slidably connected to the surface of the assembly guide rail.
[0008] Preferably, the pushing component includes: a feeding push rod mounted on the surface of the connecting plate, and a feeding push plate connected to the extended end of the feeding push rod; wherein, guide rods are provided on both sides of the feeding push rod, the ends of the guide rods are slidably connected to the surface of the fixed bracket, and one end of the guide rods is connected to the surface of the feeding push plate.
[0009] Preferably, a protective plate is connected to the top of the fixed bracket, a detection camera is embedded on one side of the top of the protective plate, and the bottom of the protective plate is rotatably connected to the top of the mounting frame.
[0010] Preferably, the drive disk is mounted on the surface of the mounting base, the transmission end of the drive disk is connected to the bottom of the feeding turntable, and a positioning shaft disk is connected to the top surface of the mounting base. The surface of the positioning shaft disk is rotatably connected to the central inner wall of the feeding turntable.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This invention utilizes a combination of a feeding turntable, a fixed bracket, a support plate, a sensor element tray, a lifting assembly, a clamping assembly, and a pushing assembly. During operation, sensor element trays containing sensor elements are inserted into the support plate in batches via assembly guide grooves and rails. Simultaneously, a clamping push rod extends to clamp positioning blocks on both sides of the sensor element tray, achieving stable positioning. The feeding turntable is then driven by a drive disc to rotate 360°, sequentially feeding sensors to the coating area. A lifting cylinder extends, controlling the support plate to rise and fall along the guide groove wall, moving the sensor element tray below the coating head for coating. After coating, another 360° rotation moves the tray below the inspection camera for quality inspection and recording. Subsequent batches of sensor elements undergo coating. Elements from the previous batch that have completed inspection move to the unloading area. The lifting cylinder and clamping push rod in the unloading area return to their original positions, releasing the positioning adjustment and allowing the unloading push rod to push the unloading plate out of the sensor element tray. Attached Figure Description
[0013] Figure 1This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the mounting frame structure of this utility model;
[0015] Figure 3 This is a schematic diagram of the fixed support structure of this utility model;
[0016] Figure 4 This is a schematic diagram of the support plate structure of this utility model.
[0017] In the diagram: 1. Mounting base; 2. Positioning shaft plate; 3. Feeding turntable; 4. Drive plate; 5. Connecting plate; 6. Fixed bracket; 7. Unloading push rod; 8. Unloading push plate; 9. Guide rod; 10. Protective plate; 11. Detection camera; 12. Mounting frame; 13. Limiting groove; 14. Guide groove; 15. Bearing plate; 16. Assembly guide rail; 17. Lifting cylinder; 18. Limiting slider; 19. Sensor element tray; 20. Assembly guide groove; 21. Fixed plate; 22. Clamping push rod; 23. Positioning clamp block. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Please see Figure 1-4 This utility model provides: a sensor sensitive element coating positioning device, including a mounting base 1, a feeding turntable 3, a fixing bracket 6, and a sensor element tray 19 for carrying sensor elements; the top of the mounting base 1 is connected to the feeding turntable 3 via a drive disk 4, the top of the feeding turntable 3 is equipped with a mounting frame 12, and lifting components are distributed on the surface of the feeding turntable 3 via the mounting frame 12, the top of the support plate 15 of the lifting components is movably inserted into the sensor element tray 19; clamping components for positioning the sensor element tray 19 are provided on both sides of the support plate 15; the fixing bracket 6 is installed on the top of the mounting base 1 via a connecting disk 5, and the surface of the fixing bracket 6 is equipped with a pushing component for unloading the sensor element tray 19.
[0020] It is worth noting that the coordinated arrangement of the feeding turntable 3, fixed bracket 6, carrier plate 15, sensor element tray 19, lifting assembly, clamping assembly, and pushing assembly structure facilitates the clamping and positioning of sensor elements, ensuring element stability and thus improving batch feeding efficiency. This further enhances the coating process efficiency and protects the elements from external interference, ensuring coating quality. The system enables cyclic feeding, positioning, and unloading of the sensor element tray, forming a continuous automated workflow; significantly reducing manual intervention and improving the overall production efficiency of the coating process.
[0021] The lifting assembly includes a lifting cylinder 17 installed at the bottom of the feeding turntable 3 and a limiting slider 18 connected to both ends of the bearing plate 15; wherein, the surface of the mounting frame 12 is provided with guide grooves 14, the surface of the limiting slider 18 is slidably connected to the inner wall of the guide grooves 14, and the extended end of the lifting cylinder 17 is connected to the bottom end of the bearing plate 15.
[0022] Preferably, the feeding turntable 3 is a support structure for batch continuous coating of sensor elements. The support plate 15 supports the sensor element tray 19. The lifting cylinder 17 controls the lifting of the sensor element tray 19 on the support plate 15 in the coating area, which facilitates the coating operation of the coating equipment. The limit slider 18 works with the guide groove 14 to guide the lifting of the support plate 15.
[0023] By cooperating with the guide groove 14 in the lifting assembly, the stability of the lifting movement of the bearing plate 15 is ensured, and the repeatability of the pallet's positioning accuracy during transfer between workstations is further guaranteed. This is crucial for high-precision coating processes and directly ensures product consistency and yield.
[0024] The clamping assembly includes: a fixing plate 21 connected to both ends of the support plate 15, and a clamping push rod 22 mounted on the surface of the fixing plate 21; wherein, the extended end of the clamping push rod 22 is connected to a positioning clamping block 23, and the positioning clamping block 23 is movably pressed against both sides of the sensor element tray 19. The inner surface of the support plate 15 is connected to an assembly guide rail 16, and the two ends of the sensor element tray 19 are provided with assembly guide grooves 20, the inner wall of the assembly guide grooves 20 being slidably connected to the surface of the assembly guide rail 16.
[0025] The mounting frame 12 has a limiting groove 13 on its surface that cooperates with the lifting and lowering of the fixing plate 21. The fixing plate 21 is a structure for mounting the clamping push rod 22 and cooperates with the limiting groove 13 to limit the lifting and lowering. The assembly guide rail 16 is a positioning structure that cooperates with the assembly guide groove 20 to assemble the sensor element tray 19. The clamping push rod 22 and the positioning clamping block 23 of the clamping assembly cooperate with the assembly guide rail 16 and the assembly guide groove 20 to accurately position and clamp the sensor element tray 19 from multiple directions, effectively preventing deviations caused by vibration or movement during processing.
[0026] The pushing assembly includes: a feeding push rod 7 mounted on the surface of the connecting plate 5, and a feeding push plate 8 connected to the extended end of the feeding push rod 7; wherein, guide rods 9 are provided on both sides of the feeding push rod 7, the ends of the guide rods 9 are slidably connected to the surface of the fixed bracket 6, and one end of the guide rods 9 is connected to the surface of the feeding push plate 8. A protective plate 10 is connected to the top of the fixed bracket 6, a detection camera 11 is embedded on one side of the top of the protective plate 10, and the bottom of the protective plate 10 is rotatably connected to the top of the mounting frame 12.
[0027] In addition, the feeding push rod 7 pushes and extends the feeding push plate 8 to facilitate the feeding of the sensor element tray 19 in the feeding area. The guide rod 9 works with the fixed bracket 6 to limit and guide the feeding push plate 8, thereby improving the stability of the structure. The inspection camera 11 is installed in the coating area to inspect and record the coated elements.
[0028] Specifically, the drive disc 4 is mounted on the surface of the mounting base 1, and the transmission end of the drive disc 4 is connected to the bottom of the feeding turntable 3. The top surface of the mounting base 1 is connected to the positioning shaft disc 2, and the surface of the positioning shaft disc 2 is rotatably connected to the central inner wall of the feeding turntable 3. The drive disc 4 is the structure that drives the feeding turntable 3 to rotate, and the positioning shaft disc 2 plays a central positioning role in the rotation of the feeding turntable 3, so that the feeding turntable 3 rotates around the positioning shaft disc 2 and improves the stability of the rotation.
[0029] The top of the loading turntable 3 is divided into a loading area, a coating area, a detection area and a unloading area by a protective plate 10. The notch on the surface of the protective plate 10 is the coating area, which facilitates the lifting and lowering of the sensor element tray 19 for coating operations. The installation position of the detection camera 11 is the detection area. The top of the loading turntable 3 is divided into four parts by the mounting frame 12, which are driven by the drive plate 4 to rotate along the positioning axis plate 2 in four areas.
[0030] The drive disc 4, in conjunction with the positioning shaft disc 2, provides a smooth rotational drive and reliable radial support for the feeding turntable 3, ensuring the stability and accuracy of the turntable during operation and further reducing shaking during feeding. The lifting and pushing components both employ a combination of cylinders, push rods, guide rails, and sliders, resulting in high structural rigidity and smooth movement, further guaranteeing the long-term reliability of the device.
[0031] During operation, sensor element trays 19, containing sensor elements, are inserted into the carrier plate 15 in batches via the assembly guide groove 20 and assembly guide rail 16. Simultaneously, the clamping push rod 22 extends to clamp the positioning clamps 23 on both sides of the sensor element tray 19, achieving a stable positioning effect for the sensor element tray 19. Subsequently, the loading turntable 3 is driven by the drive disk 4 to rotate 90°, sequentially loading the sensors into the coating area. The lifting cylinder 17 extends, controlling the carrier plate 15 to move along the limit slider 18. The sensor element tray 19 is moved up and down to the inner wall of the tank 14 and placed under the coating head of the coating equipment for coating. After coating, it is rotated 90° again and moved under the inspection camera 11 for quality inspection and recording. Subsequent batches of sensor elements will then undergo coating operations. The elements that have been inspected in the previous batch will be moved to the unloading area. The lifting cylinder 17 and clamping push rod 22 in the unloading area will be reset to their original positions, releasing the positioning adjustment function, so that the unloading push rod 7 can push the unloading push plate 8 to push the sensor element tray 19 out for unloading.
[0032] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A sensor sensing element coating and positioning device, characterized in that, include: Mounting base (1), feeding turntable (3), fixing bracket (6) and sensor element tray (19) for carrying sensor elements; The top of the mounting base (1) is connected to the feeding turntable (3) via the drive disk (4). The top of the feeding turntable (3) is equipped with a mounting frame (12). The surface of the feeding turntable (3) is provided with lifting components distributed through the mounting frame (12). The top of the bearing plate (15) of the lifting component is movably connected to the sensor element tray (19). The support plate (15) is provided with clamping components on both sides for positioning the sensor element tray (19); The fixed bracket (6) is installed on the top of the mounting base (1) via the connecting plate (5), and the surface of the fixed bracket (6) is provided with a pushing component for feeding the sensor element tray (19).
2. The sensor sensing element coating positioning device according to claim 1, characterized in that: The lifting assembly includes: The lifting cylinder (17) installed at the bottom of the feeding turntable (3), and Limiting sliders (18) are connected to both ends of the bearing plate (15); The mounting frame (12) has guide grooves (14) distributed on its surface. The surface of the limiting slider (18) is slidably connected to the inner wall of the guide groove (14). The extended end of the lifting cylinder (17) is connected to the bottom end of the bearing plate (15).
3. The sensor sensing element coating positioning device according to claim 1, characterized in that: The clamping assembly includes: The fixing plates (21) connected to both ends of the bearing plate (15), and Clamping push rod (22) installed on the surface of the fixed plate (21); The extended end of the clamping push rod (22) is connected to a positioning clamp (23), which is movably pressed against both sides of the sensor element tray (19).
4. The sensor sensing element coating positioning device according to claim 3, characterized in that: The inner surface of the support plate (15) is connected to the assembly guide rail (16), and the two ends of the sensor element tray (19) are provided with assembly guide grooves (20), the inner wall of the assembly guide groove (20) is slidably connected to the surface of the assembly guide rail (16).
5. The sensor sensing element coating positioning device according to claim 1, characterized in that: The push component includes: The feed push rod (7) installed on the surface of the connecting plate (5), and A feeding push plate (8) is connected to the extended end of the feeding push rod (7); Among them, guide rods (9) are provided on both sides of the feeding push rod (7), the end of the guide rod (9) is slidably connected to the surface of the fixed bracket (6), and one end of the guide rod (9) is connected to the surface of the feeding push plate (8).
6. The sensor sensing element coating positioning device according to claim 5, characterized in that: The top of the fixed bracket (6) is connected to a protective plate (10), and a detection camera (11) is embedded on one side of the top of the protective plate (10). The bottom of the protective plate (10) is rotatably connected to the top of the mounting frame (12).
7. The sensor sensing element coating positioning device according to claim 1, characterized in that: The drive disk (4) is mounted on the surface of the mounting base (1). The transmission end of the drive disk (4) is connected to the bottom of the feeding turntable (3). The top surface of the mounting base (1) is connected to the positioning shaft disk (2). The surface of the positioning shaft disk (2) is rotatably connected to the inner wall of the center of the feeding turntable (3).