Terminal detection device for producing temperature sensor
By automatically correcting the terminal position using electric guide rails and calibration components, the problem of inaccurate detection caused by positional deviation in traditional terminal detection devices is solved. This enables precise alignment and efficient classification of terminals, improving the accuracy of detection results and production efficiency.
Patent Information
- Application Number
- CN202520188684.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-07
AI Technical Summary
In traditional terminal inspection devices, the terminal position depends on the stopping accuracy of the conveyor belt, which can lead to positional deviations, affecting the accuracy of inspection results and production efficiency. This is especially true in high-precision inspection situations where missed or false detections are likely to occur.
The system uses an electric guide rail and a calibration component to automatically calibrate the terminal position so that it is aligned with the detector, ensuring the accuracy and reliability of the detection. The system also uses a classification component to automatically classify good and bad products based on the detection results.
It achieves precise alignment for terminal inspection, improves the accuracy of inspection results and production efficiency, reduces missed and false inspections, and improves product quality.
Smart Images
Figure CN223678665U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to temperature sensor production technical field especially relates to a terminal detection device for producing temperature sensor. BACKGROUND
[0002] In the production process of temperature sensor, the detection of terminal is a key step, which directly affects the quality and reliability of the product. The traditional terminal detection device usually adopts conveying belt to convey the terminals to be detected one by one to the detector for detection. However, this detection method has some obvious shortcomings. When the traditional conveying belt stops, the position of the terminal completely depends on the stopping accuracy of the belt. Due to the error of mechanical transmission and the elastic deformation of the belt, the terminal cannot be accurately aligned with the detector, resulting in position deviation. The position deviation will seriously affect the accuracy of the detection result, especially in the case of high precision detection, such as small size terminal or high sensitivity temperature sensor. In addition, due to the position deviation, the detector may need to be adjusted several times to find the correct detection position, which not only increases the detection time, but also reduces the production efficiency. And the position deviation may cause some terminals to be not detected correctly, resulting in missed detection or false detection, affecting the overall quality of the product.
[0003] In order to solve the above problems, we propose a terminal detection device for producing temperature sensor. The terminal detection device can automatically correct and position the terminal during detection, so that the terminal is aligned with the detector, ensuring the accuracy and reliability of the detection result. SUMMARY
[0004] In order to overcome the shortcomings of the terminal detection device that usually adopts conveying belt to convey the terminals to be detected one by one to the detector for detection, the terminal position is easy to deviate and cannot be aligned with the detector, affecting the accuracy of the detection result, the utility model provides a terminal detection device for producing temperature sensor. The terminal detection device can automatically correct and position the terminal during detection, so that the terminal is aligned with the detector, ensuring the accuracy and reliability of the detection result.
[0005] The technical implementation scheme of the utility model is as follows: a terminal detection device for producing temperature sensor, comprising a base, a conveying group is arranged on the base, an electric guide rail is fixedly connected to the top end of the base, a sliding block is slidably connected to the electric guide rail, a detector is fixedly connected to the top end of the base, a detection probe of the detector is fixedly connected with the sliding block, a correction assembly for correcting the position of the terminal is arranged on the base, and a classification assembly for classifying and conveying the good products and the defective products is arranged on the base.
[0006] More preferably, the correction assembly comprises two laterally symmetrical rotating shafts rotatably connected to the top end of the base, a positioning plate fixedly connected to the rotating shaft, a torsional spring connected between the positioning plate and the base, the torsional spring being sleeved on the rotating shaft, a contact block fixedly connected to the top end of the rotating shaft, two laterally symmetrical guide plates fixedly connected to the base, and a top plate slidably connected in the guide plate and fixedly connected with the sliding block.
[0007] More preferably, the end of the top plate is in a circular arc structure for extruding the contact block to rotate.
[0008] More preferably, the classification assembly comprises two longitudinally symmetrical limiting plates fixedly connected to the base, a mounting seat fixedly connected to the base, a positioning seat fixedly connected to the two limiting plates, a belt pulley set rotatably connected to the top end of the mounting seat, equally distributed pushing plates fixedly connected to the flat belt of the belt pulley set, a motor fixedly connected to the top end of the mounting seat and fixedly connected with the pulley of the belt pulley set, the motor being electrically connected with the detector, and a collection hopper fixedly connected to the longitudinal two sides of the mounting seat.
[0009] More preferably, the limiting plates are located at the longitudinal two ends of the top end of the conveying group.
[0010] More preferably, the collection hopper is flush with the top end of the conveying group.
[0011] Compared with the prior art, the utility model has the advantages that: 1. the terminals to be detected are conveyed one by one to the right by the conveying group, when the terminals are conveyed to the front side of the detection probe of the detector, the sliding block slides forward to drive the detection probe of the detector to move forward for detection, and the sliding block slides forward to control the extrusion cooperation of the top plate and the contact block, so that the two positioning plates can be synchronously rotated to the left and right to push the deviated terminals to the center, ensuring that the terminals are aligned with the detection probe of the detector for accurate detection.
[0012] 2. the terminals after detection are conveyed to the right by the conveying group, the terminals are intercepted by the positioning seat, the output shaft of the motor can be forward or reverse rotated according to the detection result, the good and bad products are pushed forward or backward by the belt pulley set through the pushing plates, and the good and bad products are classified and collected by the two collection hoppers. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model.
[0014] Figure 2 It is a three-dimensional structure schematic view of the base, the conveying group, the motor guide rail and other components of the utility model.
[0015] Figure 3 It is a three-dimensional structure schematic view of the detector, the positioning plate, the top plate and other components of the utility model.
[0016] Figure 4 This is a three-dimensional structural diagram of the slider, contact block, and guide plate components of this utility model.
[0017] Figure 5 This is a three-dimensional structural diagram of the limiting plate, mounting base, and collecting hopper of this utility model.
[0018] Figure 6 This is a three-dimensional structural diagram of the positioning seat, pulley assembly, and pusher plate of this utility model.
[0019] Figure 7 This is a three-dimensional structural diagram of the motor, pusher plate, and positioning seat of this utility model.
[0020] The meanings of the reference numerals in the diagram are as follows: 1. Base, 2. Conveying assembly, 3. Electric guide rail, 4. Slider, 5. Detector, 6. Rotating shaft, 7. Positioning plate, 8. Torsion spring, 9. Contact block, 10. Guide plate, 11. Top plate, 12. Limiting plate, 13. Mounting seat, 14. Positioning seat, 15. Pulley assembly, 16. Pusher plate, 17. Motor, 18. Collection hopper. Detailed Implementation
[0021] 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.
[0022] Example 1: A terminal detection device for producing temperature sensors, such as... Figures 1-7 As shown, the system includes a base 1, a conveyor group 2, an electric guide rail 3, a slider 4, a detector 5, a calibration component, and a sorting component. The base 1 has a conveyor group 2 at the front, which consists of two conveyor rollers, a conveyor belt, and a motor. The left and right sides of the front of the base 1 are rotatably connected to conveyor rollers, and a conveyor belt is fitted between the two conveyor rollers. The motor is fixedly connected to the left front of the base 1, and the motor is fixedly connected to the left conveyor roller. The electric guide rail 3 is fixedly connected to the upper rear of the base 1, and a slider 4 is slidably connected to the electric guide rail 3. The detector 5 is fixedly connected to the upper rear of the base 1, and the detection probe of the detector 5 is fixedly connected to the slider 4. The base 1 is equipped with a calibration component for calibrating the terminal position, and the base 1 is equipped with a sorting component for sorting and conveying good and defective products.
[0023] In use of the device, the terminals to be detected are conveyed one by one to the right by the conveying group 2, when the terminals are conveyed to the front side of the detection probe of the detector 5, the conveying group 2 stops working, then the sliding block 4 is driven to slide forward by the electric guide rail 3, the sliding of the sliding block 4 drives the detection probe of the detector 5 to move forward, the sliding of the sliding block 4 corrects the position of the terminal by the correction assembly, ensuring the terminal aligns with the detection probe of the detector 5, after the detection probe of the detector 5 moves forward, it can accurately butt joint the terminal for detection, after the detection is completed, the sliding block 4 is driven to slide backward by the electric guide rail 3, the sliding of the sliding block 4 controls the correction assembly to reset, the sliding of the sliding block 4 also drives the detection probe of the detector 5 to move backward and reset at the same time, then the next terminal is conveyed to the front side of the detection probe of the detector 5 by the conveying group 2, and the detected terminal is conveyed to the right part of the conveying group 2, and the good and bad products are classified and conveyed according to the detection results by the classification assembly.
[0024] In example 2, based on example 1, as shown in Figure 1 、 Figure 3 and Figure 4 , the correction assembly comprises a rotating shaft 6, a positioning plate 7, a torsional spring 8, a contact block 9, a guide plate 10 and a top plate 11, two rotating shafts 6 which are symmetrical left and right are rotatably connected to the upper side of the rear part of the base 1, the positioning plate 7 is fixedly connected to the rotating shaft 6, the torsional spring 8 is connected between the positioning plate 7 and the base 1, the torsional spring 8 is sleeved on the rotating shaft 6, the contact block 9 is fixedly connected to the upper part of the rotating shaft 6, two guide plates 10 which are symmetrical left and right are fixedly connected to the upper side of the rear part of the base 1, the top plate 11 is slidably connected in the guide plate 10, the top plate 11 is fixedly connected with the sliding block 4, the front end of the top plate 11 is arc structure, used for extruding the contact block 9 to rotate.
[0025] In use of the device, when the sliding block 4 drives the detection probe of the detector 5 to move forward, the top plate 11 also slides forward with the sliding block 4, when the top plate 11 moves forward to contact with the contact block 9, the top plate 11 continues to move forward to extrude the contact block 9 to rotate forward, the contact block 9 rotating forward drives the rotating shaft 6 to rotate, the rotating shaft 6 rotating drives the positioning plate 7 to rotate forward, the torsional spring 8 deforms, the two positioning plates 7 synchronously rotating forward can push the deviated terminal to be centered, ensuring the terminal aligns with the detection probe of the detector 5, when the detection is completed, the sliding block 4 slides backward to drive the top plate 11 to slide backward, the top plate 11 sliding backward no longer extrudes the contact block 9, under the action of the resetting of the torsional spring 8, the positioning plate 7, the rotating shaft 6 and the contact block 9 reverse and reset, after the positioning plate 7 reverses and resets, it is out of position with the conveying group 2, so that the conveying group 2 continues to move right to transport the terminal.
[0026] As shown in Figure 1 、 Figure 5 、 Figure 6 and Figure 7As shown, the classification assembly comprises the limit plates 12, the mounting seat 13, the positioning seat 14, the belt pulley set 15, the pushing plates 16, the motor 17 and the collecting hoppers 18, the base 1 is fixedly connected with two front-and-back symmetrical limit plates 12 at the front part, the limit plates 12 are located at the front-and-back two ends of the upper side of the conveying group 2, the right part of the base 1 is fixedly connected with the mounting seat 13, the right parts of the two front-and-back limit plates 12 are fixedly connected with the positioning seat 14, the mounting seat 13 is rotatably connected with the belt pulley set 15 at the upper part, the belt pulley set 15 is composed of two belt pulleys and a flat belt, the two front-and-back belt pulleys are rotatably connected at the upper part of the mounting seat 13, the flat belt is sleeved between the two front-and-back belt pulleys, the flat belt is fixedly connected with four equally-distributed pushing plates 16, the right front part of the upper part of the mounting seat 13 is fixedly connected with the motor 17, the motor 17 is fixedly connected with the front belt pulley, the motor 17 is electrically connected with the detector 5, the two front-and-back parts of the mounting seat 13 are fixedly connected with the collecting hoppers 18, and the inner lower side of the collecting hoppers 18 is flush with the upper side of the conveying group 2.
[0027] When the conveying group 2 conveys the terminal to the right, the limit plates 12 can intercept and limit the front-and-back two sides of the conveying group 2, so as to avoid the terminal from falling, when the conveying group 2 transports the detected terminal into the positioning seat 14, the terminal is intercepted by the positioning seat 14, the output shaft of the motor 17 can be positively or reversely rotated according to the detection result, the output shaft of the motor 17 positively or reversely rotates to drive the belt pulley set 15 to positively or reversely rotate, and then the good products and the defective products are respectively pushed forward or backward by the pushing plates 16, and the good products and the defective products are collected and guided by the two front-and-back collecting hoppers 18.
[0028] The above embodiment is only a preferred embodiment of the present application, and is not used to limit the application scope, so that equivalent changes made according to the content of the present application claims should be included in the present application claim scope.
Claims
1. A terminal detecting apparatus for producing a temperature sensor, characterized by: The utility model relates to a terminal position correction device, including base (1), be equipped with conveying group (2) on base (1), the top fixed connection of base (1) has motorized guide rail (3), the sliding mode connection of motorized guide rail (3) has sliding block (4), the top fixed connection of base (1) has detector (5), and the detection probe of detector (5) is fixedly connected with sliding block (4), be equipped with the correction subassembly for correcting terminal position on base (1), be equipped with the classification subassembly for classifying and conveying good and bad on base (1).
2. A terminal detecting apparatus for producing a temperature sensor according to claim 1, characterized by: The correction subassembly includes two rotation shafts (6) that are horizontally symmetrical, the top of two rotation shafts (6) that are horizontally symmetrical is rotatably connected to base (1), the fixed connection of rotation shaft (6) has positioning plate (7), and the spring (8) of torsion is connected between positioning plate (7) and base (1), and spring (8) is sleeved on rotation shaft (6), the top fixed connection of rotation shaft (6) has contact block (9), the fixed connection of base (1) has two guide plates (10) that are horizontally symmetrical, the sliding mode connection of guide plate (10) has top plate (11) in, and top plate (11) is fixedly connected with sliding block (4).
3. A terminal detecting apparatus for producing a temperature sensor according to claim 2, characterized in that: The end of top plate (11) is circular arc structure, is used for extruding contact block (9) rotation.
4. A terminal detecting apparatus for producing a temperature sensor according to claim 3, characterized in that: The classification subassembly includes two limit plates (12) that are longitudinally symmetrical, two limit plates (12) that are longitudinally symmetrical are fixedly connected on base (1), the fixed connection of base (1) has mounting seat (13), two limit plates (12) are fixedly connected with positioning seat (14), the top rotatable connection of mounting seat (13) has belt pulley group (15), the fixed connection of flat belt of belt pulley group (15) has equidistant distribution's pusher plate (16), the top fixed connection of mounting seat (13) has motor (17), and motor (17) is fixedly connected with the pulley of belt pulley group (15), and motor (17) is electrically connected with detector (5), and the longitudinal both sides of mounting seat (13) are fixedly connected with collecting hopper (18).
5. A terminal detecting apparatus for producing a temperature sensor according to claim 4, characterized in that: The limit plate (12) is located at the longitudinal both ends of the top of conveying group (2).
6. A terminal detecting apparatus for producing a temperature sensor according to claim 5, characterized in that: The inside of collecting hopper (18) is flush with the top of conveying group (2).