Microswitch hook spring equipment

Abstract

The utility model discloses microswitch spring hooking equipment, which comprises a working cabinet, and a conveying line, a base assembly feeding mechanism, a spring feeding mechanism, a hooking mechanism, a pressure measuring mechanism and a sorting mechanism which are arranged on the working cabinet, the spring feeding mechanism, the hooking mechanism and the pressure measuring mechanism are located in the middle of the conveying line, and the sorting mechanism is located at the tail end of the conveying line. According to the microswitch spring hooking device, the spring feeding mechanism positions the base assembly and feeds the spring to the base assembly, so that one end of the spring is hooked with a terminal on the base assembly, and then the conveying line conveys the base assembly to the hooking mechanism. The other end of the spring is hooked to the movable piece of the base assembly through the hooking mechanism, so that assembling and hooking of the spring are completed, the two ends of the spring are hooked through the spring feeding mechanism and the hooking mechanism, and therefore the equipment is reasonable in design, the labor intensity of workers can be reduced, and the assembling efficiency of the spring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro switches, and particularly relates to a micro switch hook spring device. Background Technique

[0002] A micro switch is a contact mechanism with a tiny contact interval and a quick-acting mechanism, which performs switch actions with a specified stroke and a specified force, is covered with a housing, and has a drive rod on the outside. Because the contact spacing of its switch is relatively small, it is named a micro switch. Micro switches are widely used in electronic equipment, instruments, mines, power systems, household appliances, electrical equipment, and military fields such as aerospace, aviation, and ships.

[0003] A micro switch generally includes a base, a terminal assembly, a spring, a moving piece, etc. When assembling, one end of the spring needs to be hooked on the terminal assembly, and the other end is hooked to the moving piece. In the prior art, when assembling the spring, a person first borrows tweezers to hook one end of the spring to the terminal assembly, and then pulls the spring to hook the other end to the moving piece. Since the spring is assembled manually, the labor intensity of the person is large and the assembly efficiency is low, which is not conducive to the production of micro switches. Content of the Utility Model

[0004] The purpose of the utility model is to provide a micro switch hook spring device with high efficiency and reasonable design.

[0005] To solve the above technical problems, the utility model can adopt the following technical solutions to achieve:

[0006] A micro switch hook spring device includes a working cabinet, a conveyor line arranged on the working cabinet, a base assembly feeding mechanism, a spring feeding mechanism, a hooking mechanism, a pressure measuring mechanism, and a sorting mechanism. The base assembly feeding mechanism is located at the head end of the conveyor line, the spring feeding mechanism, the hooking mechanism, and the pressure measuring mechanism are located in the middle of the conveyor line, and the sorting mechanism is located at the tail end of the conveyor line. The base assembly feeding mechanism is used to feed the base assembly onto the conveyor line. The spring feeding mechanism is used to feed the spring and connect one end of the spring to the base assembly. The hooking mechanism is used to hook the other end of the spring to the base assembly. The pressure measuring mechanism is used to perform pressure measurement on the hooked spring. The sorting mechanism is used to sort and collect good or defective products.

[0007] In one embodiment, the base component feeding mechanism includes a base component conveying channel, a base component misalignment unit, and a pushing unit. The base component conveying channel and the pushing unit are arranged in parallel, and the base component misalignment unit is located at the ends of the base component conveying channel and the pushing unit. The base component misalignment unit includes a base component misalignment plate and a base component misalignment cylinder. A base component misalignment groove is formed on the base component misalignment plate. The base component misalignment cylinder is connected to the base component misalignment plate and drives the base component misalignment groove on the base component misalignment plate to move back and forth between the base component conveying channel and the pushing unit. The pushing unit includes a pushing plate and a pushing cylinder. The pushing plate is connected to the pushing cylinder, and the pushing cylinder drives the pushing plate to move, thereby pushing the base component in the base component misalignment groove to the head end of the conveying line.

[0008] In one embodiment, the spring feeding mechanism includes a spring conveying channel, a spring misalignment plate, a positioning unit, and a handling unit. The spring misalignment plate is located at the tail end of the spring conveying channel, and a spring misalignment groove is formed on the spring misalignment plate. The positioning unit is used to position the base component conveyed on the conveying line, and the handling unit is used to clamp and place the spring in the spring misalignment groove onto the base component and connect one end of the spring to the base component.

[0009] In one embodiment, the positioning unit includes a positioning cylinder, a positioning moving block, and a positioning pin. The positioning moving block is connected to the positioning cylinder, and the positioning pin is arranged on the positioning moving block. The positioning cylinder drives the positioning moving block to move towards the conveying line direction, thereby enabling the positioning pin to penetrate into the conveying line and into the positioning hole of the base component.

[0010] In one embodiment, the handling unit includes a handling bracket, a transverse movement unit, a longitudinal movement unit, a clamping unit, and a limiting seat. The transverse movement unit is arranged on the handling bracket, the longitudinal movement unit is connected to the transverse movement unit, the clamping unit is connected to the longitudinal movement unit, and the clamping unit has clamping jaws. The limiting seat is arranged on the conveying line, and a limiting groove is formed on the limiting seat.

[0011] In one embodiment, the hook mechanism includes a transverse movement module, a moving seat, a mounting vertical plate, a cam, and a lifting plate. The moving seat is arranged on the transverse movement module, and the transverse movement module drives the moving seat to move. The mounting vertical plate is arranged on the moving seat and is connected with a moving cylinder. The moving cylinder drives the mounting vertical plate to move on the moving seat. A cam motor is arranged on the mounting vertical plate, the cam is connected to the cam motor, the lifting plate is movably arranged on the mounting vertical plate and is located above the cam. When the cam rotates, it can drive the lifting plate to move up and down, and a rotating motor is arranged on the lifting plate, and the rotating motor is connected with a clamping jaw cylinder.

[0012] In one embodiment, the pressure measuring mechanism includes a pressure measuring fixed seat and a pressure measuring head. The pressure measuring fixed seat is arranged on the conveyor line, and a pressure measuring cylinder is arranged on the pressure measuring fixed seat. The pressure measuring head is connected to the pressure measuring cylinder, and the pressure measuring cylinder drives the pressure measuring head to move.

[0013] In one embodiment, the sorting mechanism includes a sorting box and a sorting rotary cylinder. The sorting box is arranged at the end of the conveyor line and has a sorting plate. The sorting plate divides the sorting box into a good product collection channel and a defective product collection channel, and the sorting plate is connected to the sorting rotary cylinder. The sorting rotary cylinder drives the sorting plate to rotate, thereby closing the good product collection channel or the defective product collection channel.

[0014] In one embodiment, a CCD vision detection mechanism is arranged between the pressure measuring mechanism and the sorting mechanism. Beneficial effects

[0015] For the microswitch hook spring device of the present utility model, the base component feeding mechanism feeds the base component onto the conveyor line. The conveyor line sequentially conveys the base component. When it reaches the spring feeding mechanism, the spring feeding mechanism positions the base component and feeds the spring onto the base component, so that one end of the spring is hooked to the terminal on the base component. Then the conveyor line conveys the base component to the hooking mechanism, and the hooking mechanism hooks the other end of the spring to the moving piece, thereby completing the assembly and hooking of the spring. By hooking the two ends of the spring through the spring feeding mechanism and the hooking mechanism, the overall structure of the device is simple, the design is reasonable, the labor intensity of workers can be reduced, and the assembly efficiency of the spring can be improved. Brief description of the drawings

[0016] Figure 1 is a schematic structural diagram of the microswitch hook spring device of the present utility model;

[0017] Figure 2 is a top view of the microswitch hook spring device of the present utility model;

[0018] Figure 3 is a schematic diagram of the base component feeding mechanism of the microswitch hook spring device of the present utility model;

[0019] Figure 4 is a schematic diagram of the spring feeding mechanism of the microswitch hook spring device of the present utility model;

[0020] Figure 5 is a schematic diagram of the spring misalignment plate of the microswitch hook spring device of the present utility model;

[0021] Figure 6 is a schematic diagram of the positioning unit of the microswitch hook spring device of the present utility model;

[0022] Figure 7Schematic diagram of the handling unit of the microswitch hook spring device of the present utility model;

[0023] Figure 8 Of the microswitch hook spring device of the present utility model Figure 7 Enlarged view at position A in

[0024] Figure 9 Schematic diagram of the hooking mechanism of the microswitch hook spring device of the present utility model;

[0025] Figure 10 Schematic diagram of the pressure measuring mechanism of the microswitch hook spring device of the present utility model;

[0026] Figure 11 Schematic diagram of the sorting mechanism of the microswitch hook spring device of the present utility model;

[0027] Figure 12 Schematic diagram after the base assembly and the spring are hooked and assembled of the present utility model.

[0028] As shown in the attached drawings:

[0029] 100, working cabinet;

[0030] 200, conveyor line;

[0031] 300, base assembly feeding mechanism; 310, base assembly conveying channel; 320, base assembly misalignment unit; 321, base assembly misalignment plate; 322, base assembly misalignment cylinder; 323, base assembly misalignment groove; 330, pushing unit; 331, pushing plate; 332, pushing cylinder;

[0032] 400, spring feeding mechanism; 410, spring conveying channel; 420, spring misalignment plate; 421, spring misalignment groove; 430, positioning unit; 431, positioning cylinder; 432, positioning moving plate; 433, positioning pin; 440, handling unit; 441, handling bracket; 442, cross-moving unit; 443, longitudinal moving unit; 444, clamping unit; 445, limit seat; 446, jaw; 447, limit groove;

[0033] 500, hooking mechanism; 510, cross-moving module; 520, moving seat; 530, mounting vertical plate; 540, cam; 550, lifting plate; 560, moving cylinder; 570, cam motor; 580, rotating motor; 590, jaw cylinder;

[0034] 600, pressure measuring mechanism; 610, pressure measuring fixed seat; 620, pressure measuring head;

[0035] 700, sorting mechanism; 710, sorting box; 711, good product collection channel; 712, defective product collection channel; 720, sorting rotating cylinder; 730, material dividing plate;

[0036] 800, CCD vision detection mechanism;

[0037] 10, base assembly; 11, positioning hole; 20, spring. Detailed implementation manner

[0038] To make the above objects, features, and advantages of the present utility model more apparent and understandable, the following detailed description of the specific implementation manners of the present utility model will be given with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0039] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0041] Please refer to Figure 1 and Figure 2 、 Figure 12, A microswitch hook spring device, including a working cabinet 100, a conveyor line 200 arranged on the working cabinet 100, a base component feeding mechanism 300, a spring feeding mechanism 400, a hooking mechanism 500, a pressure measuring mechanism 600 and a sorting mechanism 700. The base component feeding mechanism 300 is located at the head end of the conveyor line 200, the spring feeding mechanism 400, the hooking mechanism 500 and the pressure measuring mechanism 600 are located in the middle of the conveyor line 200, and the sorting mechanism 700 is located at the tail end of the conveyor line 200. The base component feeding mechanism 300 is used to feed the base component 10 onto the conveyor line 200. The spring feeding mechanism 400 is used to feed the spring 20, and connect one end of the spring 20 to the base component 10. The hooking mechanism 500 is used to hook the other end of the spring 20 to the base component 10. The pressure measuring mechanism 600 is used to press and measure the hooked spring 20. The sorting mechanism 700 is used to sort and collect good or defective products.

[0042] Specifically, in this embodiment, when hooking and assembling the spring 20 and the base component 10, the base component feeding mechanism 300 feeds the base component 10 onto the conveyor line 200. The conveyor line 200 sequentially conveys the base component 10 and conveys the base component 10 to the spring feeding mechanism 400. At this time, the spring feeding mechanism 400 positions the conveyed base component 10. After positioning, the spring feeding mechanism 400 feeds the spring 20 onto the base component 10 and hooks one end of the spring 20 to the terminal of the base component 10. After hooking, the conveyor line 200 continues to convey the base component 10 and conveys it to the hooking mechanism 500. The hooking mechanism 500 hooks the other end of the spring 20 to the moving piece of the base component 10, thereby realizing the hooking connection and assembly of the spring 20. After both ends of the spring 20 are hooked, the conveyor line 200 drives the base component 10 to be conveyed to the pressure measuring mechanism 600. The pressure measuring mechanism 600 presses the spring 20 to detect the quality of the hooking and assembly of the spring 20. After the pressure measurement is completed, the conveyor line 200 conveys the base component 10 towards the sorting mechanism 700. The sorting mechanism 700 collects and sorts qualified or unqualified products, thereby completing the assembly between the spring 20 and the base component 10. Through the combination of the spring feeding mechanism 400 and the hooking mechanism 500, the hooking and assembly of the base component 10 and the spring 20 are simple and convenient, improving the assembly efficiency, and making the overall structure of the device simple and the design reasonable.

[0043] In addition, to ensure the hooked assembly between the spring 20 and the base assembly 10, in this embodiment, a CCD vision detection mechanism 800 is further provided between the pressure measuring mechanism 600 and the sorting mechanism 700. After the base assembly 10 and the spring 20 are pressure-tested by the pressure measuring mechanism 600, they will also be photographed and detected by the CCD vision detection mechanism 800 to achieve multiple detections, thereby ensuring the quality of the hooked assembly between the spring 20 and the base assembly 10.

[0044] Please refer to Figure 3 , in this embodiment, to achieve the automatic feeding of the base assembly 10, therefore, the base assembly feeding mechanism 300 includes a base assembly conveying channel 310, a base assembly misalignment unit 320, and a pushing unit 330. The base assembly conveying channel 310 and the pushing unit 330 are arranged in parallel, and the base assembly misalignment unit 320 is located at the ends of the base assembly conveying channel 310 and the pushing unit 330. The base assembly misalignment unit 320 includes a base assembly misalignment plate 321 and a base assembly misalignment cylinder 322. A base assembly misalignment groove 323 is formed on the base assembly misalignment plate 321. The base assembly misalignment cylinder 322 is connected to the base assembly misalignment plate 321 and drives the base assembly misalignment groove 323 of the base assembly misalignment plate 321 to move back and forth between the base assembly conveying channel 310 and the pushing unit 330. The pushing unit 330 includes a pushing plate 331 and a pushing cylinder 332. The pushing plate 331 is connected to the pushing cylinder 332, and the pushing cylinder 332 drives the pushing plate 331 to move, thereby pushing the base assembly 10 in the base assembly misalignment groove 323 to the head end of the conveyor line 200.

[0045] When automatically feeding the base assembly 10, one end of the base assembly conveying channel 310 is connected to a vibrating bowl, and the base assembly misalignment unit 320 is located at the other end of the base assembly conveying channel 310. The vibrating bowl vibrates the base assemblies 10 into the base assembly conveying channel 310 in sequence, and the base assemblies 10 are conveyed along the base assembly conveying channel 310. At this time, the base assembly misalignment cylinder 322 of the base assembly misalignment unit 320 drives the base assembly misalignment plate 321 to move, so that the base assembly misalignment groove 323 of the base assembly misalignment plate 321 is at the tail end of the base assembly conveying channel 310, and the base assembly 10 is conveyed into the base assembly misalignment groove 323. After the base assembly 10 is conveyed into the base assembly misalignment groove 323, the base assembly misalignment cylinder 322 drives the base assembly misalignment plate 321 to move again, so that the base assembly misalignment groove 323 moves to the pushing unit 330. The pushing cylinder 332 of the pushing unit 330 drives the pushing plate 331 to move, and the pushing plate 331 pushes the base assembly 10 in the base assembly misalignment groove 323 to the head end of the conveyor line 200, thereby realizing the automatic feeding of the base assembly 10, reducing manual operation, lowering the labor intensity of workers, and improving efficiency.

[0046] Please refer to Figures 4 to 8 , after the base assembly 10 is automatically loaded onto the conveyor line 200, the conveyor line 200 will convey the base assembly 10 and convey it to the spring loading mechanism 400. The spring loading mechanism 400 automatically loads the spring 20 and connects one end of the spring 20 to the terminal of the base assembly 10. To achieve the above operations, the spring loading mechanism 400 in this embodiment includes a spring conveying channel 410, a spring misalignment plate 420, a positioning unit 430, and a handling unit 440. The spring misalignment plate 420 is located at the end of the spring conveying channel 410, and a spring misalignment groove 421 is formed on the spring misalignment plate 420. The positioning unit 430 is used to position the base assembly 10 conveyed on the conveyor line 200, and the handling unit 440 is used to pick up the spring 20 in the spring misalignment groove 421 and place it on the base assembly 10, and connect one end of the spring 20 to the base assembly 10. The positioning unit 430 includes a positioning cylinder 431, a positioning moving block 432, and a positioning pin 433. The positioning moving block 432 is connected to the positioning cylinder 431, and the positioning pin 433 is arranged on the positioning moving block 432. The positioning cylinder 431 drives the positioning moving block 432 to move towards the conveyor line 200, so that the positioning pin 433 penetrates into the conveyor line 200 and into the positioning hole 11 of the base assembly 10. At the same time, the handling unit 440 includes a handling bracket 441, a transverse movement unit 442, a longitudinal movement unit 443, a clamping unit 444, and a limit seat 445. The transverse movement unit 442 is arranged on the handling bracket 441, the longitudinal movement unit 443 is connected to the transverse movement unit 442, the clamping unit 444 is connected to the longitudinal movement unit 443, and the clamping unit 444 has a clamping jaw 446. The limit seat 445 is arranged on the conveyor line 200, and a limit groove 447 is formed on the limit seat 445.

[0047] When the conveyor line 200 transports the base assembly 10 to the spring loading mechanism 400, the positioning cylinder 431 in the positioning unit 430 will drive the positioning moving plate 432 to move. When the positioning moving plate 432 moves, it will drive the positioning pin 433 to move, so that the positioning pin 433 penetrates into the side wall of the conveyor line 200 until it penetrates into the positioning hole 11 of the base assembly 10, thereby realizing the positioning of the base assembly 10, which facilitates the subsequent hook connection and assembly of the spring 20. At the same time, the vibrating disk will vibrate the springs 20 into the spring conveying channel 410 in sequence. The springs 20 will be conveyed along the spring conveying channel 410 in sequence and conveyed into the spring misalignment slots 421 of the spring misalignment plate 420. At this time, the cylinder is used to drive the spring misalignment plate 420 to be misaligned. After the misalignment, the transverse movement unit 442 and the longitudinal movement unit 443 in the handling unit 440 will drive the clamping unit 444 to move towards the spring misalignment slots 421. After reaching the set position, the jaws 446 of the clamping unit 444 will clamp the spring 20 in the spring misalignment slots 421. After clamping the spring 20, the transverse movement unit 442 will drive the clamping unit 444 to move above the limit seat 450. At this time, the longitudinal movement unit 443 will drive the clamping unit 444 downward, so that one end of the spring 20 clamped by the jaws 446 moves downward along the limit slot 470 of the limit seat 450 until one end of the spring 20 is hooked to the terminal in the base assembly 10, thereby completing the automatic feeding of the spring 20 and the automatic hooking of one end of the spring 20 to the terminal of the base assembly 10, so as to improve the efficiency. And through the positioning unit 430 and the limit slot 470 of the limit seat 450, the positioning of one end of the spring 20 and the terminal of the base assembly 10 can be accurate, ensuring the quality of the hook connection and assembly of the spring 20 and the terminal of the base assembly 10.

[0048] Please refer to Figure 9, after hooking and assembling one end of the spring 20 with the terminal of the base assembly 10, it is also necessary to hook and assemble the other end of the spring 20 with the moving piece in the base assembly 10. Therefore, the conveyor line 200 will convey the base assembly 10 to the hooking mechanism 500. In order to achieve the hooking and assembling, the hooking mechanism 500 in this embodiment includes a transverse movement module 510, a moving seat 520, a mounting vertical plate 530, a cam 540, and a lifting plate 550. The moving seat 520 is arranged on the transverse movement module 510, and the transverse movement module 510 drives the moving seat 520 to move. The mounting vertical plate 530 is arranged on the moving seat 520 and is connected with a moving cylinder 560. The moving cylinder 560 drives the mounting vertical plate 530 to move on the moving seat 520. A cam motor 570 is arranged on the mounting vertical plate 530, and the cam 540 is connected with the cam motor 570. The lifting plate 550 is movably arranged on the mounting vertical plate 530 and is located above the cam 540. When the cam 540 rotates, it can drive the lifting plate 550 to move up and down. And a rotating motor 580 is arranged on the lifting plate 550, and the rotating motor 580 is connected with a clamping jaw cylinder 590.

[0049] When the conveyor line 200 conveys the base assembly 10 to the hooking mechanism 500, the cam motor 570 will drive the cam 540 to rotate. While the cam 540 rotates, it will drive the lifting plate 550 to move up and down, so that the height of the clamping jaw cylinder 590 on the lifting plate 550 is coordinated with the base assembly 10 on the conveyor line 200. After the height coordination, the moving cylinder 560 will drive the mounting vertical plate 530 to move towards the conveyor line 200, so that the two clamping jaws of the clamping jaw cylinder 590 are respectively placed on the upper and lower sides of the moving piece of the base assembly 10, and clamp the upper and lower sides of the spring 20. When the spring 20 is clamped by the clamping jaw cylinder 590, the transverse movement module 510 will drive the moving seat 520 to move horizontally. When the moving seat 520 moves, the clamping jaw cylinder 590 will pull the spring 20, so that the other end of the spring 20 is coordinated with the moving piece of the base assembly 10. At this time, the rotating motor 580 will drive the clamping jaw cylinder 590 to rotate. When the clamping jaw cylinder 590 rotates, it will hook one end of the spring 20 to the moving piece of the base assembly 10, thus completing the hooking of one end of the spring 20 with the moving piece of the base assembly 10, realizing the hooking and assembling of the spring 20 and the base assembly 10, and improving the assembly efficiency.

[0050] Please refer to Figure 10, after the two ends of the spring 20 are respectively hooked to the terminal and the moving piece of the base assembly 10, the conveyor line 200 will convey it to the pressure measuring mechanism 600 for detection by the pressure measuring mechanism 600. Therefore, the pressure measuring mechanism 600 in this embodiment includes a pressure measuring fixed seat 610 and a pressure measuring head 620. The pressure measuring fixed seat 610 is arranged on the conveyor line 200, and a pressure measuring cylinder is arranged on the pressure measuring fixed seat 610. The pressure measuring head 620 is connected to the pressure measuring cylinder, and the pressure measuring cylinder drives the pressure measuring head 620 to move. During the detection, the pressure measuring cylinder (not shown in the figure) drives the pressure measuring head 620 to move downward. When the pressure measuring head 620 moves downward, it will pass through the bottom of the pressure measuring fixed seat 610 to the spring 20 and press the spring 20 to detect whether the spring 20 can drive the moving piece in the base assembly to swing up and down, ensuring the hooking and assembling quality of the spring 20 and the base assembly 10 and improving the qualification rate of the assembly.

[0051] Finally, please refer to Figure 11 , after the hooking and assembling of the spring 20 and the base assembly 10 are detected, the conveyor line 200 will drive it to move again and move to the sorting mechanism 700. The sorting mechanism 700 sorts and collects good products or defective products. To realize the automatic sorting function, the sorting mechanism 700 in this embodiment includes a sorting box 710 and a sorting rotary cylinder 720. The sorting box 710 is arranged at the end of the conveyor line 200 and has a sorting plate 730. The sorting plate 730 divides the sorting box 710 into a good product collection channel 711 and a defective product collection channel 712, and the sorting plate 730 is connected to the sorting rotary cylinder 720. The sorting rotary cylinder 720 drives the sorting plate 730 to rotate to close the good product collection channel 711 or the defective product collection channel 712.

[0052] During sorting, the hooking and assembling of the spring 20 and the base assembly 10 will be detected by the pressure measuring mechanism 600 and the CCD vision detection mechanism 800 first. If it is detected as a good product, the sorting rotary cylinder 720 will drive the sorting plate 730 to rotate, thereby closing the defective product collection channel 712 of the sorting box 710. At this time, the conveyor line 200 will directly convey the assembled good products into the good product collection channel 711. If it is detected as a defective product, the sorting rotary cylinder 720 will drive the sorting plate 730 to rotate, closing the good product collection channel 711 of the sorting box 710, and the conveyor line 200 will directly convey the assembled defective products into the defective product collection channel 712, thereby realizing the automatic sorting and collection of good products and defective products.

[0053] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and what is described above; however, any minor changes, modifications and equivalent variations made by those skilled in this specialty without departing from the technical solution of the present utility model and by using the technical content disclosed above are equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the substantial technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A micro switch hook spring device, characterized in that: It includes a work cabinet, and a conveying line, a base component feeding mechanism, a spring feeding mechanism, a hooking mechanism, a pressure measuring mechanism and a sorting mechanism arranged on the work cabinet. The base component feeding mechanism is located at the head end of the conveying line, the spring feeding mechanism, the hooking mechanism and the pressure measuring mechanism are located in the middle of the conveying line, and the sorting mechanism is located at the tail end of the conveying line. The base assembly feeding mechanism is used to feed the base assembly to the conveyor line, the spring feeding mechanism is used to feed the spring and connect one end of the spring to the base assembly, the hooking mechanism is used to hook the other end of the spring to the base assembly, the pressure measuring mechanism is used to perform pressure testing on the hooked spring, and the sorting mechanism is used to sort and collect good or defective products.

2. The micro switch hook spring device according to claim 1, characterized in that: The base assembly feeding mechanism comprises a base assembly conveying channel, a base assembly dislocation unit and a pushing unit, the base assembly conveying channel and the pushing unit are arranged in parallel, and the base assembly dislocation unit is located at the ends of the base assembly conveying channel and the pushing unit; The base assembly dislocation unit comprises a base assembly dislocation plate and a base assembly dislocation cylinder, the base assembly dislocation plate is provided with a base assembly dislocation groove, the base assembly dislocation cylinder is connected to the base assembly dislocation plate, and drives the base assembly dislocation groove of the base assembly dislocation plate to and from the base assembly conveying channel and the pushing unit; The pushing unit includes a pushing plate and a pushing cylinder. The pushing plate is connected to the pushing cylinder. The pushing cylinder drives the pushing plate to move, thereby pushing the base assembly in the dislocation groove of the base assembly to the head end of the conveyor line.

3. The micro switch hook spring device according to claim 1, characterized in that: The spring feeding mechanism includes a spring conveying channel, a spring dislocation plate, a positioning unit and a carrying unit. The spring dislocation plate is located at the tail end of the spring conveying channel, and a spring dislocation groove is opened on the spring dislocation plate. The positioning unit is used to position the base assembly conveyed on the conveyor line, and the carrying unit is used to clamp the spring in the spring dislocation groove and place it on the base assembly, and connect one end of the spring to the base assembly.

4. The micro switch hook spring device according to claim 3, characterized in that: The positioning unit includes a positioning cylinder, a positioning moving block and a positioning needle. The positioning moving block is connected to the positioning cylinder, and the positioning needle is arranged on the positioning moving block. The positioning cylinder drives the positioning moving block to move toward the conveyor line, thereby allowing the positioning needle to penetrate the conveyor line to the positioning hole of the base assembly.

5. The micro switch hook spring device according to claim 3, characterized in that: The transport unit includes a transport bracket, a transverse movement unit, a longitudinal movement unit, a clamping unit and a limit seat. The transverse movement unit is arranged on the transport bracket, the longitudinal movement unit is connected to the transverse movement unit, the clamping unit is connected to the longitudinal movement unit, and the clamping unit has a clamping claw. The limit seat is arranged on the conveying line, and a limit groove is opened on the limit seat.

6. The micro switch hook spring device according to claim 1, characterized in that: The hooking mechanism includes a transverse moving module, a moving seat, a mounting plate, a cam and a lifting plate. The moving seat is arranged on the transverse moving module, and the transverse moving module drives the moving seat to move. The mounting plate is arranged on the moving seat and connected to a moving cylinder, and the moving cylinder drives the mounting plate to move on the moving seat. A cam motor is arranged on the mounting plate, the cam is connected to the cam motor, the lifting plate is movably arranged on the mounting plate and is located above the cam, and the lifting plate can be driven to move up and down when the cam rotates, and a rotating motor is arranged on the lifting plate, and the rotating motor is connected to a clamping cylinder.

7. The micro switch hook spring device according to claim 1, characterized in that: The pressure measuring mechanism comprises a pressure measuring fixed seat and a pressure measuring head. The pressure measuring fixed seat is arranged on the conveying line, and a pressure measuring cylinder is arranged on the pressure measuring fixed seat. The pressure measuring head is connected to the pressure measuring cylinder, and the pressure measuring cylinder drives the pressure measuring head to move.

8. The micro switch hook spring device according to claim 1, characterized in that: The sorting mechanism includes a sorting box and a sorting rotary cylinder. The sorting box is arranged at the tail end of the conveying line and has a sorting plate. The sorting plate divides the sorting box into a good product sorting channel and a bad product sorting channel. The sorting plate is connected to the sorting rotary cylinder. The sorting rotary cylinder drives the sorting plate to rotate, thereby closing the good product sorting channel or the bad product sorting channel.

9. The micro switch hook spring device according to claim 1, characterized in that: A CCD visual detection mechanism is arranged between the pressure measuring mechanism and the sorting mechanism.

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