Full-automatic processing line for assembling microswitches

Abstract

The invention relates to the technical field of microswitch assembly, and discloses a full-automatic processing line for assembling microswitches, which comprises a rack provided with a machine shell, and the machine shell is provided with a controller and a state warning lamp; the servo conveyor is mounted on the rack, is used for continuously conveying workpieces and is provided with a workpiece detector; the clamping mechanism comprises a clamping seat lifting air cylinder, a rotating motor, a clamping seat, a clamp air cylinder, a clamping plate and a transverse adjusting module and is used for multi-degree-of-freedom positioning and clamping of workpieces; the assembling mechanism comprises an assembling machine frame, a press-fitting air cylinder, a pressing plate, a guide rod and a linkage block and is used for precise press-fitting of the microswitch assembly; and the detection device is used for carrying out quality detection on the assembled microswitch. The servo conveyor, the clamping mechanism, the assembling mechanism, the detection device and the lateral clamping mechanism which are arranged are matched with one another, the full-automatic process of the microswitch from conveying, positioning and clamping, precise assembling to quality detection is achieved, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of microswitch assembly, and specifically provides a fully automatic processing line for assembling microswitches. Background Art

[0002] Microswitches are widely used in various electronic devices as key components for controlling the on / off of circuits. With the popularization of electronic devices and the improvement of their intelligence level, the requirements for the production efficiency and quality of microswitches are getting higher and higher. Traditional microswitch assembly mostly relies on manual operation, which not only has low efficiency but also is prone to human operation errors, resulting in unstable product quality. In addition, the cost of manual assembly is relatively high, making it difficult to meet the needs of large-scale production.

[0003] With the development of automation technology, fully automatic processing lines have shown great advantages in improving production efficiency and ensuring product quality. However, there are still some technical problems in the existing fully automatic processing lines for microswitch assembly, and they cannot meet the requirements of quickly and continuously clamping, feeding, and assembling workpieces in multiple stations with different processes.

[0004] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a fully automatic processing line for assembling microswitches. Summary of the Invention

[0005] The purpose of the present invention is to provide a fully automatic processing line for assembling microswitches to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A technical solution for a fully automatic processing line for assembling microswitches, including:

[0008] A frame, on which a casing is provided, and a controller and a status warning light are arranged on the casing;

[0009] A servo conveyor, installed on the frame, for continuously conveying workpieces and equipped with a workpiece detector;

[0010] A clamping mechanism, including a clamp seat lifting cylinder, a rotating motor, a clamp seat, a clamp cylinder, a clamping plate, and a lateral adjustment module, for multi-degree-of-freedom positioning and clamping of workpieces;

[0011] An assembly mechanism, including an assembly frame, a press-fitting cylinder, a press plate, a guide rod, and a linkage block, for precisely press-fitting microswitch components;

[0012] A detection device, used for quality detection of the assembled microswitches;

[0013] The lateral clamping mechanism includes an assembled electric cylinder, an assembled pressing head, a side clamping cylinder and a side clamping seat, and is used for assisting in the lateral fixation and assembly of workpieces.

[0014] As a preferred technical solution, the lateral adjustment module of the clamping mechanism is a servo drive module, which is connected to the clamp seat lifting cylinder and can perform adaptive lateral position adjustment.

[0015] As a preferred technical solution, the pressing cylinder of the assembly mechanism is arranged parallel to the guide rod, and the pressing plate is linked with the guide rod through a linkage block to ensure the vertical accuracy during the pressing process.

[0016] As a preferred technical solution, the detection device includes an optical sensor and a pressure sensor, and is used for detecting the contact conduction performance of the micro switch and the assembly gap.

[0017] As a preferred technical solution, the servo conveyor adopts a closed-loop control system, is signal-connected to the workpiece detector, and realizes the synchronous matching of the workpiece conveying speed and the action of the clamping mechanism.

[0018] As a preferred technical solution, the assembled electric cylinder of the lateral clamping mechanism cooperates with the side clamping cylinder to form a multi-dimensional clamping force, ensuring the stability of the workpiece during the assembly process.

[0019] As a preferred technical solution, a detachable maintenance door panel is provided on the machine shell, which is convenient for equipment maintenance and component replacement.

[0020] As a preferred technical solution, a buffer device is provided at the end of the stroke of the pressing cylinder to reduce the impact of the pressing on the workpiece.

[0021] As a preferred technical solution, the detection device is communicatively connected to the controller, and the detection data is real-time fed back to the controller and triggers the abnormal alarm function of the status warning light.

[0022] As a preferred technical solution, the rotating motor of the clamping mechanism adopts a stepping motor, which can realize the precise angular rotation of the clamp seat to adapt to the requirements of different assembly processes. Multiple groups of fixture cylinders are installed on the clamp seat, and each group of fixture cylinders corresponds to the assembly mechanism and the lateral fixture mechanism one by one.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] The present invention relates to a fully automatic processing line for assembling microswitches. The servo conveyor, clamping mechanism, assembling mechanism, detection device and lateral clamping mechanism are set to cooperate with each other, realizing the full-automatic process of microswitch from conveying, positioning and clamping, precise assembling to quality inspection, and significantly improving the production efficiency. At the same time, the design details of each mechanism, such as the lateral adjustment module of the clamping mechanism, the linkage design of the guide rod of the assembling mechanism, the multi-sensor configuration of the detection device, etc., all ensure the high precision and stability of the assembling process and effectively improve the product quality. In addition, the fully automatic processing line of the present invention also has the advantages of easy maintenance and strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 FIG. 6 is a front structural schematic diagram of a fully automatic processing line for assembling microswitches;

[0026] Figure 2 FIG. 10 is a side structural schematic diagram of a fully automatic processing line for assembling microswitches;

[0027] Figure 3 FIG. 14 is an internal structural schematic diagram of a fully automatic processing line for assembling microswitches;

[0028] Figure 4 FIG. 18 is a left internal three-dimensional structural schematic diagram of a fully automatic processing line for assembling microswitches.

[0029] In the reference numerals: 1, frame; 11, housing; 12, maintenance door panel; 13, controller; 14, status warning lamp; 2, servo conveyor; 21, workpiece detector; 31, clamp seat lifting cylinder; 32, rotating motor; 33, clamp seat; 34, fixture cylinder; 35, clamping plate; 36, lateral adjustment module; 41, assembling frame; 42, pressing cylinder; 43, pressing plate; 44, guide rod; 45, linkage block; 5, detection device; 61, assembling electric cylinder; 62, assembling press head; 63, lateral clamping cylinder; 64, lateral clamp seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in combination with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0031] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, the present invention provides a technical solution for a fully automatic processing line for assembling micro switches: including a frame 1, which is designed as the support structure of the entire processing line. A casing 11 is installed on the frame 1, and a controller 13 and a status warning light 14 are integrated inside the casing. The controller 13 is responsible for the operation control of the entire processing line, and the status warning light 14 is used to indicate the operation status of the processing line.

[0032] A servo conveyor 2 is installed on the frame 1, which is used for continuously conveying workpieces and is equipped with a workpiece detector 21. The workpiece detector 21 can monitor the position and status of the workpieces in real time to ensure the stable conveying of the workpieces.

[0033] The clamping mechanism includes a clamp seat lifting cylinder 31, a rotating motor 32, a clamp seat 33, a fixture cylinder 34, a clamping plate 35 and a lateral adjustment module 36. The clamp seat lifting cylinder 31 is responsible for the up and down movement of the workpiece. The rotating motor 32 controls the rotation angle of the clamp seat 33 to meet the requirements of different assembly processes. The fixture cylinder 34 and the clamping plate 35 act together to clamp the workpiece. The lateral adjustment module 36 is a servo-driven module that can perform lateral position adaptive adjustment to ensure the accurate position of the workpiece.

[0034] The assembly mechanism includes an assembly frame 41, a pressing cylinder 42, a pressing plate 43, a guide rod 44 and a linkage block 45. The pressing cylinder 42 is arranged in parallel with the guide rod 44. The pressing plate 43 is linked with the guide rod 44 through the linkage block 45 to ensure the vertical accuracy of the pressing process, so as to realize the precise pressing of the micro switch components.

[0035] The detection device 5 is used to perform quality inspection on the assembled micro switches. The detection device 5 includes an optical sensor and a pressure sensor, which are used to detect the contact conduction performance and assembly gap of the micro switches.

[0036] The lateral clamping mechanism includes an assembly electric cylinder 61, an assembly pressing head 62, a side clamping cylinder 63 and a side clamp seat 64. The assembly electric cylinder 61 cooperates with the side clamping cylinder 63 to form a multi-dimensional clamping force to ensure the stability of the workpiece during the assembly process.

[0037] The servo conveyor 2 adopts a closed-loop control system and is signal-connected to the workpiece detector 21 to realize the synchronous matching of the workpiece conveying speed and the action of the clamping mechanism.

[0038] A detachable maintenance door panel 12 is provided on the casing 11, which is convenient for equipment maintenance and component replacement. A buffer device is provided at the end of the stroke of the pressing cylinder 42 to reduce the impact of the pressing on the workpiece.

[0039] The detection device 5 is communicatively connected to the controller 13, and the detection data is real-time fed back to the controller 13 and triggers the abnormal alarm function of the status warning light 14.

[0040] In summary, through the mutual cooperation of the servo conveyor, clamping mechanism, assembly mechanism, detection device and lateral clamping mechanism, the fully automatic processing line of the present invention realizes the fully automatic process of micro switches from conveying, positioning and clamping, precise assembly to quality inspection, significantly improving the production efficiency. At the same time, the design details of each mechanism ensure the high precision and stability of the assembly process, effectively improving the product quality. In addition, the fully automatic processing line of the present invention also has the advantages of easy maintenance and strong adaptability.

[0041] Working principle and usage process of the present invention: After assembling the components of this solution in sequence, work according to the above-mentioned embodiments in sequence according to actual needs, and all working steps can be completed.

[0042] As mentioned above, the above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

[0043] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0044] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0045] According to the embodiments of the present invention as described above, these embodiments do not exhaustively describe all details and do not limit the invention to only the specific embodiments. Obviously, many modifications and variations can be made based on the above description. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can make good use of the present invention and its modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fully automatic processing line for assembling micro switches, characterized in that: include: A frame (1) having a housing (11) disposed thereon, and the housing (11) having a controller (13) and a status warning light (14); A servo conveyor (2), mounted on the frame (1), used for continuous conveyance of workpieces, and equipped with a workpiece detector (21); The clamping mechanism comprises a clamping seat lifting cylinder (31), a rotating motor (32), a clamping seat (33), a clamping cylinder (34), a clamping plate (35) and a lateral adjustment module (36), and is used for multi-degree-of-freedom positioning and clamping of a workpiece; The assembly mechanism comprises an assembly frame (41), a press-fitting cylinder (42), a pressing plate (43), a guide rod (44) and a linkage block (45), and is used for accurate press-fitting of a micro switch assembly; A detection device (5) for performing quality detection on the assembled micro switch; The lateral clamping mechanism comprises an assembly electric cylinder (61), an assembly pressure head (62), a lateral clamping cylinder (63) and a lateral clamping seat (64), and is used for assisting the lateral fixing and assembly of a workpiece.

2. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The lateral adjustment module (36) of the clamping mechanism is a servo drive module and is connected to the clamping seat lifting cylinder (31) and is capable of adaptively adjusting the lateral position.

3. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The press-fitting cylinder (42) of the assembly mechanism is arranged in parallel with the guide rod (44), and the pressing plate (43) is linked with the guide rod (44) through a linkage block (45) to ensure the vertical accuracy of the press-fitting process.

4. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The detection device (5) comprises an optical sensor and a pressure sensor, and is used to detect the contact conduction performance and assembly gap of the micro switch.

5. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The servo conveyor (2) adopts a closed-loop control system and is connected to the workpiece detector (21) by signal, so as to achieve synchronous matching between the workpiece conveying speed and the action of the clamping mechanism.

6. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The assembly electric cylinder (61) of the lateral clamping mechanism cooperates with the lateral clamping cylinder (63) to form a multi-dimensional clamping force, thereby ensuring the stability of the workpiece during the assembly process.

7. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The casing (11) is provided with a detachable inspection door panel (12) to facilitate equipment maintenance and component replacement.

8. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: A buffer device is provided at the stroke end of the press-fitting cylinder (42) to reduce the influence of the press-fitting impact on the workpiece.

9. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The detection device (5) is connected to the controller (13) in communication, and the detection data is fed back to the controller (13) in real time, thereby triggering the abnormal alarm function of the status warning light (14).

10. The fully automatic processing line for assembling micro switches according to claim 1, characterized in that: The rotating motor (32) of the clamping mechanism adopts a stepping motor, which can realize the precise angle rotation of the clamp seat (33) to adapt to the requirements of different assembly processes. A plurality of groups of clamp cylinders (34) are installed on the clamp seat (33), and each group of clamp cylinders (34) corresponds to the assembly mechanism and the lateral clamp mechanism one by one.

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