Reed switch feeding device and reed switch sensor production equipment
Through the combination of flexible vibration and vacuum negative pressure absorption, the problem of easy damage during the reed tube loading process is solved, and an efficient and low-damage loading process is achieved, reducing the defect rate.
Patent Information
- Application Number
- CN202421773227.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-24
AI Technical Summary
During the loading process, the reed tube is easily damaged due to the fragile glass material, resulting in an increase in product defect rate.
The combination of flexible vibration mechanism and vacuum negative pressure absorption is adopted. The reed tube is moved and arranged on the flexible material through a flexible vibration disc, and a multi-axis robot and vacuum nozzle are used for absorption and transport to avoid physical damage.
The damage rate of the reed tube during the loading process is reduced, and the production efficiency and product yield are improved.
Smart Images
Figure CN223133430U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automation equipment, and particularly relates to a reed switch feeding device and a reed switch sensor production equipment. Background Art
[0002] A reed switch, also known as a reed relay or a magnetic reed switch, is a small switch component that uses a magnetic field to control the on / off of a circuit. It consists of two contacts sealed in a glass tube filled with an inert gas. When an external magnetic field acts on the reed switch, the contacts will be attracted or disconnected, thereby realizing the control of the circuit. The reed switch has the advantages of small size, fast response, no wear, long service life, etc., and is widely used in various electronic devices and is an important component for realizing automatic control and remote control.
[0003] In the production process of a reed switch sensor, the reed switch is an important component. It is necessary to first feed the reed switch and then assemble the reed switch and the coil. Feeding means placing the reed switch at a specified position for subsequent assembly. This process can be realized by a robotic arm or an automatic feeding system to ensure the accurate placement and efficient production of the reed switch.
[0004] In view of the fact that the reed switch is made of glass material and is relatively fragile and easy to break, it is very easy to cause the reed switch to break during the process of using automatic feeding and clamping with the robotic arm gripper, resulting in an increase in the defective rate of the product. Summary of the Utility Model
[0005] The main purpose of the utility model is to propose a reed switch feeding device and a reed switch sensor production equipment, aiming to provide a reed switch feeding device that can reduce the breakage of reed switches during the feeding process.
[0006] To achieve the above object, the reed switch feeding device proposed by the utility model includes:
[0007] A workbench;
[0008] A flexible vibration mechanism, the flexible vibration mechanism includes a vibration base and a flexible vibration disk arranged on the vibration base, and the vibration base is arranged on the workbench;
[0009] A vision detection device, the vision detection device is arranged on the workbench and above the flexible vibration disk, and the vision detection device is used to detect the reed switches placed on the flexible vibration disk; and
[0010] A multi-axis robot, the multi-axis robot is arranged on the workbench and on one side of the flexible vibration disk, and a sampling mechanism is arranged at the movable end of the multi-axis robot, and the sampling mechanism is used to suck the reed switches placed on the flexible vibration disk.
[0011] In one embodiment, the sampling mechanism includes:
[0012] A rotating base rotatably provided at the movable end of the multi-axis robot;
[0013] A sampling cylinder provided on the rotating base and facing the workbench. A vacuum suction nozzle is provided at the extending end of the sampling cylinder for sucking the reed switch. And a vacuum generator is provided on the rotating base and communicated with the vacuum suction nozzle.
[0014] In one embodiment, the sampling mechanism includes a plurality of sampling cylinders, and the plurality of sampling cylinders are spaced apart on the rotating base.
[0015] In one embodiment, the multi-axis robot is provided with a rotating shaft extending in a direction perpendicular to the flexible vibrating disk, and the rotating base is provided on the rotating shaft.
[0016] In one embodiment, the reed switch feeding device further includes a feeding box provided on the workbench and located on one side of the flexible vibrating disk. The feeding box is formed with a feeding port and a discharging port. The feeding port is arranged upward, and the discharging port is arranged toward the flexible vibrating disk.
[0017] In one embodiment, the vibrating base is formed with a receiving cavity, and the flexible vibrating disk is detachably covered on the receiving cavity. A voice coil motor is provided in the receiving cavity, and the driving end of the voice coil motor abuts against the flexible vibrating disk.
[0018] In one embodiment, the vision detection device includes a bracket and a vision camera. The bracket extends in a direction perpendicular to the flexible vibrating disk, and the vision camera is provided at one end of the bracket away from the flexible vibrating disk and faces the flexible vibrating disk.
[0019] In one embodiment, a mounting seat is provided at one end of the bracket away from the flexible vibrating disk, and the vision camera is slidably provided on the mounting seat in a direction perpendicular to the flexible vibrating disk.
[0020] In one embodiment, a light-shielding plate is provided on one side of the bracket for shielding the interference of ambient light on the vision camera.
[0021] The present utility model also provides a reed switch sensor production device, including a coil feeding mechanism, an assembling mechanism, a transporting mechanism, a bending mechanism and a reed switch feeding device. The coil feeding mechanism, the assembling mechanism, the transporting mechanism and the bending mechanism are all provided on the workbench. The reed switch feeding device includes:
[0022] A workbench;
[0023] Flexible vibration mechanism, the flexible vibration mechanism includes a vibration base and a flexible vibration disk arranged on the vibration base, and the vibration base is arranged on the workbench;
[0024] Vision detection device, the vision detection device is arranged on the workbench and above the flexible vibration disk, and the vision detection device is used to detect the reed switch placed on the flexible vibration disk; and
[0025] Multi-axis robot, the multi-axis robot is arranged on the workbench and on one side of the flexible vibration disk, and a sampling mechanism is arranged at the movable end of the multi-axis robot, and the sampling mechanism is used to suck the reed switch placed on the flexible vibration disk.
[0026] In the technical solution of the present utility model, a reed switch feeding device and a reed switch sensor production equipment are proposed. Among them, the reed switch feeding device includes a workbench, a flexible vibration mechanism, a vision detection device and a multi-axis robot. The flexible vibration mechanism includes a vibration base and a flexible vibration disk arranged on the vibration base. During the feeding process, the reed switch is first placed in the flexible vibration disk manually or automatically. The flexible vibration disk makes multiple reed switches move and tumble continuously on the flexible disk surface through high-frequency vibration and gradually arrange in a certain direction, so as to regularize the arrangement of multiple reed switches. The multi-axis robot generates vacuum negative pressure through the sampling mechanism at the movable end to suck the reed switch, so as to transfer the reed switches on the flexible vibration disk to the next assembly process one by one. Due to the soft characteristics of the flexible vibration disk, the reed switch is not easily damaged during vibration. Adsorbing and transporting the reed switch through vacuum negative pressure can also provide a gentler grasping method, avoiding physical damage or deformation to the reed switch, thereby reducing the defective rate of the product. Description of the Drawings
[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.
[0028] Figure 1 It is a schematic structural diagram of an embodiment of the reed switch feeding device provided by the present utility model;
[0029] Figure 2 It is Figure 1 The partial enlarged view at A in
[0030] Figure 3 It is a schematic structural diagram of the sampling mechanism in the reed switch feeding device;
[0031] Figure 4 This is a schematic structural diagram of another angle of the reed switch feeding device provided by the present utility model.
[0032] Explanation of the reference numerals in the attached drawings:
[0033] 1000, reed switch feeding device; 1, workbench; 2, flexible vibration mechanism; 21, vibration base; 22, flexible vibration disk; 3, vision detection device; 31, bracket; 311, column; 312, mounting seat; 313, slider; 314, light-shielding plate; 32, vision camera; 4, multi-axis robot; 41, rotating shaft; 42, sampling mechanism; 421, rotating seat; 422, sampling cylinder; 423, movable plate; 424, vacuum generator; 425, vacuum suction nozzle; 5, feeding box; 2000, reed switch.
[0034] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the attached drawings. Specific embodiments
[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0036] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0037] In addition, if there are descriptions such as "first" and "second" involved in the embodiments of the present utility model, the descriptions of "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0038] A reed switch, also known as a reed relay or magnetic reed switch, is a small switch component that uses a magnetic field to control the on / off of a circuit. It consists of two contacts sealed in a glass tube filled with inert gas. When an external magnetic field acts on the reed switch, the contacts will close or open, thereby achieving the control of the circuit. The reed switch has the advantages of small size, fast response, no wear, long life, etc., and is widely used in various electronic devices. It is an important component for realizing automatic control and remote control.
[0039] In the production process of a reed switch sensor, the reed switch is an important component. It is necessary to load the reed switch first and then assemble the reed switch and the coil. Loading refers to placing the reed switch at a specified position for subsequent assembly. This process can be achieved by a robotic arm or an automated loading system to ensure the accurate placement of the reed switch and efficient production.
[0040] Given the fragile and easily breakable characteristics of the reed switch made of glass material, it is very easy to cause the reed switch to break during the automated loading and the clamping process of the robotic arm gripper, resulting in an increase in the defective rate of the product.
[0041] To solve the above problems, the present utility model proposes a reed switch loading device, aiming to provide a reed switch loading device that can reduce the breakage of the reed switch during the loading process. Figures 1 to 4 FIG. is a schematic structural diagram of an embodiment provided by the reed switch loading device of the present utility model.
[0042] Please refer to Figures 1 to 4 , the present utility model proposes a reed switch loading device 1000, which includes a workbench 1, a flexible vibration mechanism 2, a vision detection device 3, and a multi-axis robot 4. The flexible vibration mechanism 2 includes a vibration base 21 and a flexible vibration disk 22 provided on the vibration base 21. The vibration base 21 is provided on the workbench 1. The vision detection device 3 is provided on the workbench 1 and is located above the flexible vibration disk 22. The vision detection device 3 is used to detect the reed switch placed on the flexible vibration disk 22. The multi-axis robot 4 is provided on the workbench 1 and is located on one side of the flexible vibration disk 22. A sampling mechanism 42 is provided at the movable end of the multi-axis robot 4. The sampling mechanism 42 is used to suck the reed switch placed on the flexible vibration disk 22.
[0043] In the technical solution of the utility model, a reed switch feeding device 1000 and a reed switch sensor production device are proposed, wherein the reed switch feeding device 1000 includes a workbench 1, a flexible vibration mechanism 2, a visual inspection device 3 and a multi-axis robot 4, the flexible vibration mechanism 2 includes a vibration base 21 and a flexible vibration disk 22 arranged on the vibration base 21. During the feeding process, the reed switch is first placed in the flexible vibration disk 22 by manual or automatic means, and the flexible vibration disk 22 generates high-frequency vibrations through a voice coil motor so that multiple reed switches are on the disk of flexible material. The multi-axis robot 4 continuously moves and rolls on the surface and gradually arranges in a certain direction, so that multiple reed switches are arranged in a regular manner. The multi-axis robot 4 generates a vacuum negative pressure through the sampling mechanism 42 at the active end to absorb the reed switches, thereby transferring the reed switches on the flexible vibration disk 22 to the next assembly process one by one. Due to the soft nature of the flexible vibration disk 22, the reed switches are not easily damaged when vibrating. The adsorption and transportation of the reed switches by vacuum negative pressure can also provide a gentler grasping method, avoiding physical damage or deformation to the reed switches, thereby reducing the defective rate of products.
[0044] In order to improve the flexibility of the multi-axis robot 4, the sampling mechanism 42 includes a rotating seat 421, and the multi-axis robot 4 body is provided with a rotating shaft 41. For details, please refer to Figure 1 The rotating shaft 41 is rotatably arranged on the multi-axis robot 4 body, and the rotating seat 421 is arranged on the rotating shaft 41, which can rotate in unison with the rotating shaft 41, so that the vacuum suction nozzle 425 can cover a larger sampling area, thereby improving the overall flexibility of the device. In order to achieve the suction of the reed switch and thus realize lossless transportation, the sampling mechanism 42 also includes a vacuum generator 424. For details, please refer to Figure 3 , the vacuum generator 424 is arranged on the rotating seat 421 and is connected to the vacuum nozzle 425. The pump inside the vacuum generator 424 extracts the air inside the vacuum nozzle 425 to form a local vacuum environment; then, when the vacuum nozzle 425 is close to the reed switch, due to the pressure difference between the inside and outside of the vacuum nozzle 425, the external atmospheric pressure pushes the reed switch to the vacuum nozzle 425 and firmly adsorbs it; then, the vacuum nozzle 425 moves the adsorbed reed switch to the specified position (that is, the position in the next assembly process), and then releases the vacuum to separate the reed switch from the vacuum nozzle 425, completing the loading process. This method can not only gently grasp and carry fragile or irregularly shaped reed switches, but also is easy to operate and has a fast response speed, which is suitable for the precise loading needs on automated production lines.
[0045] In order to improve the loading efficiency of the equipment, the sampling mechanism 42 also includes multiple sampling cylinders 422, each sampling cylinder 422 is provided with a vacuum suction nozzle 425, so that the equipment can absorb multiple reed switches at the same time and load materials at the same time, which greatly improves the loading efficiency of the equipment.
[0046] To achieve pre-storage for the reed switches to be fed, the reed switch feeding device 1000 is provided with a feeding box 5. Specifically, please further refer to Figure 1 , the feeding box 5 is arranged on the workbench 1 and on one side of the flexible vibrating disk 22. The feeding box 5 is formed with a feeding port and a discharging port. The feeding port is arranged upward, and the discharging port is arranged toward the vibrating disk. Before feeding the reed switches, several reed switches can be stored in the feeding box 5 manually or by machine automation. The reed switches enter the flexible vibrating disk 22 from the discharging port, and then the next feeding operation is carried out.
[0047] To cooperate with the grasping operation of the multi-axis robot 4, the reed switch feeding device 1000 further includes a vision detection device 3. Specifically, please further refer to Figure 1 and Figure 2 , the vision detection device 3 includes a bracket 31 and a vision camera 32. The bracket 31 includes a vertical column 311 extending in the vertical direction and a mounting seat 312 provided at one end of the vertical column 311 away from the workbench 1. The vision camera 32 is installed on the mounting seat 312. The vision camera 32 can perform vision detection on the reed switches on the flexible vibrating disk 22 to determine the position of the reed switches, and then transmit the signal feedback to the multi-axis robot 4, so as to control the sampling mechanism 42 on the multi-axis robot 4 to move to directly above the reed switches to achieve suction. To realize the fine adjustment of the vision camera 32, so as to be better applicable to the vision detection of reed switches of different sizes, a slider 313 is slidably provided on the mounting seat 312, and the vision camera 32 is arranged on the slider 313 and can slide in the vertical direction. By adjusting the distance between the vision camera 32 and the workbench 1, the focal length adjustment can be realized. To reduce the interference of ambient light on vision detection, a light-shielding plate 314 is provided on one side of the bracket 31. Specifically, please further refer to Figure 1 , the light-shielding plate 314 can reduce the interference of ambient light on the vision camera 32, thereby improving the recognition accuracy of the vision camera 32.
[0048] The present utility model also proposes a reed switch sensor production device. The reed switch sensor production device includes a coil feeding device, an assembling mechanism, a transfer mechanism, a bending mechanism, and a reed switch feeding device 1000. The coil feeding device, the assembling mechanism, the transfer mechanism, and the bending mechanism are all arranged on the workbench 1. The specific structure of the reed switch feeding device 1000 refers to the above-mentioned embodiment. Since the reed switch sensor production device adopts all the technical solutions of the above-mentioned all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here.
[0049] The above is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.
Claims
1. A reed switch feeding device, characterized in that, Comprising: Workbench; Flexible vibration mechanism, the flexible vibration mechanism includes a vibration base and a flexible vibration disk provided on the vibration base, and the vibration base is provided on the workbench; Vision detection device, the vision detection device is provided on the workbench and above the flexible vibration disk, and the vision detection device is used to detect the reed switch placed on the flexible vibration disk; And Multi-axis robot, the multi-axis robot is provided on the workbench and on one side of the flexible vibration disk, and a sampling mechanism is provided at the movable end of the multi-axis robot, and the sampling mechanism is used to suck the reed switch placed on the flexible vibration disk.
2. The reed switch feeding device according to claim 1, characterized in that, The sampling mechanism includes: Rotating seat, the rotating seat is rotatably provided at the movable end of the multi-axis robot; Sampling cylinder, the sampling cylinder is provided on the rotating seat and faces the workbench, and a vacuum suction nozzle is provided at the extending end of the sampling cylinder, and the vacuum suction nozzle is used to suck the reed switch; and Vacuum generator, the vacuum generator is provided on the rotating seat and communicated with the vacuum suction nozzle.
3. The reed switch feeding device according to claim 2, wherein, The sampling mechanism includes a plurality of sampling cylinders, and the plurality of sampling cylinders are arranged at intervals on the rotating seat.
4. The reed switch feeding device according to claim 2, wherein, The multi-axis robot is provided with a rotating shaft, the rotating shaft extends in a direction perpendicular to the flexible vibration disk, and the rotating seat is provided on the rotating shaft.
5. The reed switch feeding device according to any one of claims 1 to 4, characterized in that, The reed switch feeding device further includes a feeding box, the feeding box is provided on the workbench and on one side of the flexible vibration disk, the feeding box is formed with a feeding port and a discharging port, the feeding port is arranged upward, and the discharging port is arranged toward the flexible vibration disk.
6. The reed switch feeding device according to any one of claims 1 to 4, characterized in that The vibration base is formed with a receiving cavity, the flexible vibration disk is detachably covered on the receiving cavity, and a voice coil motor is provided in the receiving cavity, and the driving end of the voice coil motor abuts against the flexible vibration disk.
7. The reed switch feeding device according to any one of claims 1 to 4, characterized in that, The vision detection device includes a bracket and a vision camera, the bracket extends in a direction perpendicular to the flexible vibration disk, the vision camera is provided at one end of the bracket away from the flexible vibration disk, and the vision camera faces the flexible vibration disk.
8. The reed switch feeding device according to claim 7, wherein, An installation seat is provided at one end of the bracket away from the flexible vibration disk, and the vision camera is slidably provided on the installation seat in a direction perpendicular to the flexible vibration disk.
9. The reed switch feeding device according to claim 7, wherein A light shielding plate is provided on one side of the bracket, and the light shielding plate is used to block the interference of ambient light on the vision camera.
10. A reed switch sensor production device, characterized in that, Including a coil feeding mechanism, an assembly mechanism, a transfer mechanism, a bending mechanism and the reed switch feeding device according to any one of claims 1 to 9, and the coil feeding mechanism, the assembly mechanism, the transfer mechanism and the bending mechanism are all provided on the workbench.