Elastic sheet installation detection machine of watch button

Abstract

The utility model discloses an elastic sheet installation detection machine of a watch button. The elastic sheet installation detection machine comprises a material box discharging structure, an elastic sheet stripping structure, an elastic sheet conveying structure, a visual detection structure, an elastic force stroke test structure, a rotation resistance test structure and a moving track. The material box discharging structure comprises an elastic piece push-out air cylinder and a material box lifting base. The elastic sheet stripping structure comprises a stripping base, a stripping translation block, a stripping lower swing block and a stripping upper swing block; the elastic sheet conveying structure comprises a linear vibrator and an elastic sheet steering motor; the visual detection structure comprises a visual support, a shooting lens and a visual light source; the elastic force stroke test structure comprises an elastic force tester; the rotation resistance test structure comprises a test rotating arm, a test fixture and a test clamping cylinder. According to the elastic sheet installation detection machine of the watch key, the elastic sheet is broken off from the material belt and conveyed into the bar tube of the moving track, manual participation is not needed after visual detection, elastic force stroke test and rotation resistance test, the yield and the production efficiency are improved, and manpower resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of watch button, especially a watch button's elastic sheet installation detection machine. BACKGROUND

[0002] The elastic sheet needs to be placed in the bar pipe in the watch button, so that the watch button can carry out the pressing action and the rotating action in the use process, and the elastic sheet is usually placed by manual operation, but manual operation is easy to be placed skew, the work efficiency is not high, and in order to subsequent processing, elastic stroke test and rotating resistance test need to be carried out, and the two tests need two test equipment respectively, and the process of manually transferring the watch button is troublesome. UTILITY MODEL CONTENTS

[0003] One purpose of the utility model is to provide a watch button's elastic sheet installation detection machine, which automatically breaks and places the elastic sheet in the bar pipe, continuously carries out elastic stroke test and rotating resistance test after installation, saves manual work and improves efficiency.

[0004] In order to achieve the purpose, the utility model adopts the following technical scheme:

[0005] A watch button's elastic sheet installation detection machine, including material box discharge structure, elastic sheet stripping structure, elastic sheet conveying structure, visual detection structure, elastic stroke test structure, rotating resistance test structure and moving track;

[0006] The material box discharge structure includes an elastic sheet push-out air cylinder and a material box lifting seat, the elastic sheet material box is placed on the material box lifting seat, the lower end of the elastic sheet push-out air cylinder is connected with an elastic sheet push-out seat, the driving end of the elastic sheet push-out air cylinder is connected with a push-out plate, and the push-out plate is inserted into the elastic sheet material box;

[0007] The elastic sheet stripping structure includes a stripping base, an eccentric wheel, a stripping translation block, a stripping lower swing block, a stripping upper fixed seat and a stripping upper swing block, the eccentric wheel rotates on the stripping base, the eccentric wheel is connected with the stripping translation block through a swing rod, the stripping lower swing block is hinged on the stripping translation block, the stripping lower swing block swings on the stripping base, the stripping upper swing block swings on the stripping upper fixed seat, and the stripping upper swing block and the stripping lower swing block clamp the elastic sheet on the material belt;

[0008] The elastic sheet conveying structure includes a linear vibrator and an elastic sheet turning motor, and the elastic sheet turning motor moves between the moving track and the linear vibrator;

[0009] The visual detection structure includes a visual support, a shooting lens and a visual light source, the shooting lens is installed at the upper end of the visual support, and the visual light source is located on one side of the shooting lens;

[0010] The elastic stroke test structure comprises an elastic tester and a tester front push module, the elastic tester is installed on the driving end of the tester front push module, and a test push rod is connected to the elastic tester;

[0011] The rotation resistance test structure comprises a test rotating arm, a test fixture, a rotating test motor and a test clamping cylinder, test pneumatic clamps are installed at both ends of the test rotating arm, the test fixture is installed opposite to the test clamping cylinder, test synchronous wheels are installed on the driving end of the rotating test motor and the fixed end of the test clamping cylinder, and a test synchronous belt is transmissionally connected between the test synchronous wheels.

[0012] As a preferred technical solution, a material box lifting module is installed on the material box lifting seat, the elastic sheet material box is installed on the driving end of the material box lifting module, a plurality of material belt placing grooves are arranged on the elastic sheet material box in the vertical direction, and the push-out plate moves in the material belt placing groove.

[0013] As a preferred technical solution, a material belt advancing cylinder is arranged on the stripping base, a material belt advancing block is connected to the driving end of the material belt advancing cylinder, a material belt pull plate is arranged at the lower end of the material belt advancing block, one end of the material belt pull plate is hinged to the material belt advancing block, the other end of the material belt pull plate is elastically connected to the material belt advancing block, the material belt pull plate is inserted into the material belt downward, and a waste material belt through groove is arranged on the side of the stripping base.

[0014] As a preferred technical solution, a stripping vertical movement module is installed on the stripping base, a stripping support seat is connected to the driving end of the stripping vertical movement module, a stripping motor is installed on the stripping support seat, the driving end of the stripping motor is connected to the eccentric wheel, and the stripping translation block moves laterally on the stripping support seat.

[0015] As a preferred technical solution, a first elastic sheet horizontal movement module is installed on one side of the linear vibrator, a first elastic sheet vertical movement cylinder is connected to the driving end of the first elastic sheet horizontal movement module, and the stripping upper fixed seat is installed on the driving end of the first elastic sheet vertical movement cylinder.

[0016] As a preferred technical solution, a second elastic sheet horizontal movement module is installed on one side of the linear vibrator, a second elastic sheet vertical movement cylinder is connected to the driving end of the second elastic sheet horizontal movement module, and an elastic sheet turning cylinder is installed on the driving end of the second elastic sheet vertical movement cylinder.

[0017] As a preferred technical solution, a spring-loaded clamping cylinder is installed at the lower end of the visual inspection structure, and a spring-loaded clamping strip is connected to the driving end of the spring-loaded clamping cylinder. The spring-loaded clamping strip is located above the moving track.

[0018] As a preferred technical solution, the front end of the tester's push module is provided with a button clamping support, the upper end of the button clamping support is equipped with a button clamping cylinder, the drive end of the button clamping cylinder is connected to a button pressure plate, and the button pressure plate is located above the moving track.

[0019] As a preferred technical solution, a rotating arm bracket is provided on the side of the moving track, a rotating arm vertical movement cylinder is installed at the upper end of the rotating arm bracket, the drive end of the rotating arm vertical movement cylinder is connected to a rotating arm plate, a rotating arm motor is installed on the rotating arm plate, and the drive end of the rotating arm motor is connected to the middle of the test rotating arm.

[0020] As a preferred technical solution, a vertical sliding rail for the rotating arm is installed on the rotating arm bracket along the vertical direction, and the rotating arm plate slides on the vertical sliding rail for the rotating arm.

[0021] The beneficial effects of this utility model are as follows: It provides a spring installation and inspection machine for watch buttons. This machine breaks the spring from the material strip and transports it into the bar tube of the moving track. After visual inspection, elastic stroke test and rotational resistance test, no manual intervention is required, which improves the yield rate and production efficiency and saves human resources. Attached Figure Description

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the overall structure of a watch button spring installation testing machine as described in the embodiment;

[0024] Figure 2 This is a schematic diagram of the front structure of a watch button spring installation and testing machine as described in the embodiment;

[0025] Figure 3 This is a schematic diagram of the material box discharge structure described in the embodiment;

[0026] Figure 4 This is a schematic diagram of the spring-loaded peeling structure described in the embodiment;

[0027] Figure 5 This is a first partial structural diagram of the spring-loaded stripping structure described in the embodiment;

[0028] Figure 6 This is a second partial structural diagram of the spring-loaded stripping structure described in the embodiment;

[0029] Figure 7 This is a schematic diagram of the spring conveying structure described in the embodiment;

[0030] Figure 8 This is a schematic diagram of the rear structure of a watch button spring installation and testing machine as described in the embodiment.

[0031] Figure 9 This is a schematic diagram of the visual detection structure described in the embodiment;

[0032] Figure 10 This is a schematic diagram of the elastic stroke test structure described in the embodiment;

[0033] Figure 11 This is a schematic diagram of the rotational resistance test structure described in the embodiment.

[0034] Figures 1 to 11 middle:

[0035] 1. Spring ejection cylinder; 2. Material box lifting seat; 3. Spring material box; 4. Spring ejection seat; 5. Ejection plate; 6. Peeling base; 7. Eccentric wheel; 8. Peeling translation block; 9. Peeling lower swing block; 10. Peeling upper fixed seat; 11. Peeling upper swing block; 12. Swing rod; 13. Linear vibrator; 14. Spring steering motor; 15. Material box lifting module; 16. Material strip placement groove; 17. Material strip pushing cylinder; 18. Material strip pushing block; 19. Material strip pulling plate; 20. Waste material strip through groove; 21. Peeling vertical movement module; 22. Peeling support seat; 23. Peeling motor; 24. Peeling lower swing groove; 25. Peeling upper swing groove; 26. Swing guide post; 27. Spring moving frame; 28. First spring horizontal movement module; 29. ​​First spring vertical movement cylinder; 30. Lifting cylinder; 31. Opening movable block; 32. 33. Inclined surface; 34. Spring transfer frame; 35. Second spring horizontal movement module; 36. Second spring vertical movement cylinder; 37. Vision bracket; 38. Camera lens; 39. Vision light source; 40. Elasticity tester; 41. Tester push module; 42. Test rotating arm; 43. Test fixture; 44. Rotating test motor; 45. Test clamping cylinder; 46. Test pneumatic gripper; 47. Test synchronous pulley; 48. Test synchronous belt; 49. Spring pressing cylinder; 50. Spring pressing strip; 51. Button pressing support; 52. Button pressing cylinder; 53. Button pressing plate; 54. Fixture bracket; 55. Fixture adjusting slide; 56. Rotating bracket; 57. Test translation cylinder; 58. Rotating arm bracket; 59. Rotating arm vertical movement cylinder; 60. Rotating arm plate; 61. Rotating arm motor; 62. Moving track. Detailed Implementation

[0036] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0037] As Figures 1 to 11 shown in the embodiment, a spring sheet installation detection machine for watch button includes a magazine discharge structure, a spring sheet stripping structure, a spring sheet conveying structure, a visual detection structure, a spring force stroke test structure, a rotation resistance test structure, and a moving track 62.

[0038] The magazine discharge structure includes a spring sheet pushing-out air cylinder 1 and a magazine lifting seat 2, the spring sheet pushing-out air cylinder 1 has a spring sheet pushing-out seat 4 connected to the lower end thereof, and a pushing-out plate 5 is connected to the driving end of the spring sheet pushing-out air cylinder 1 and inserted into the spring sheet magazine 3.

[0039] Moreover, the magazine lifting seat 2 is provided with a magazine lifting module 15, the spring sheet magazine 3 is installed on the driving end of the magazine lifting module 15, and a plurality of tape placing grooves 16 are arranged on the spring sheet magazine 3 in the vertical direction, and the pushing-out plate 5 moves in the tape placing grooves 16.

[0040] The spring sheet magazine 3 loaded with the spring sheet is placed on the driving end of the magazine lifting module 15, after the tape is pushed out from the tape placing groove 16, the magazine lifting module 15 on the magazine lifting seat 2 controls the spring sheet magazine 3 to rise by one station, so that the next tape placing groove 16 is aligned with the spring sheet stripping structure, the pushing-out plate 5 controlled by the spring sheet pushing-out air cylinder 1 is extended forward, the pushing-out plate 5 is inserted into the current tape placing groove 16, and the tape is pushed out to the spring sheet stripping structure.

[0041] The spring sheet stripping structure includes a stripping base 6, an eccentric wheel 7, a stripping translation block 8, a stripping lower swing block 9, a stripping upper fixed seat 10, and a stripping upper swing block 11, the eccentric wheel 7 rotates on the stripping base 6, a swing rod 12 is connected between the eccentric wheel 7 and the stripping translation block 8, the stripping lower swing block 9 is hinged on the stripping translation block 8 and swings on the stripping base 6, the stripping upper swing block 11 swings on the stripping upper fixed seat 10, and the stripping upper swing block 11 and the stripping lower swing block 9 clamp the spring sheet on the tape.

[0042] Specifically, the stripping base 6 is provided with a tape advancing cylinder 17, the driving end of the tape advancing cylinder 17 is connected with a tape advancing block 18, the lower end of the tape advancing block 18 is provided with a tape pulling plate 19, one end of the tape pulling plate 19 is hinged to the tape advancing block 18, the other end of the tape pulling plate 19 is elastically connected to the tape advancing block 18, the tape pulling plate 19 is inserted into the tape downwards, and the side of the stripping base 6 is provided with a waste tape through slot 20; the stripping base 6 is installed with a stripping vertical moving module 21, the driving end of the stripping vertical moving module 21 is connected with a stripping support base 22, the stripping support base 22 is installed with a stripping motor 23, the driving end of the stripping motor 23 is connected with an eccentric wheel 7, and the stripping translation block 8 moves laterally on the stripping support base 22; the two sides of the stripping support base 22 are provided with a stripping lower swing groove 24, the stripping lower swing block 9 swings along the stripping lower swing groove 24, the two sides of the stripping upper fixed base 10 are provided with a stripping upper swing groove 25, and the stripping upper swing block 11 swings along the stripping upper swing groove 25; the stripping lower swing block 9 is fixed with a swing guide column 26, the stripping upper swing block 11 is provided with a swing guide hole, and the swing guide column 26 is inserted into the swing guide hole; one side of the linear vibrator 13 is provided with a spring piece moving frame 27, the spring piece moving frame 27 is installed with a first spring piece horizontal moving module 28, the driving end of the first spring piece horizontal moving module 28 is connected with a first spring piece vertical moving cylinder 29, and the stripping upper fixed base 10 is installed on the driving end of the first spring piece vertical moving cylinder 29.

[0043] The tape pushed out from the spring piece tank 3 enters the stripping base 6, the tape advancing cylinder 17 controls the tape advancing block 18 to move forward and backward, when the tape pulling plate 19 moves forward, the tape is dragged to move forward, when the tape pulling plate 19 retreats, it is lifted up under the elastic action and bypasses the tape, after the spring piece on the tape is pulled off, the waste is collected in the waste channel through slot, in the process of pulling off the spring piece, the first spring piece vertical moving cylinder 29 controls the stripping upper fixed base 10 to move downwards, the swing guide column 26 is connected with the swing guide hole, the stripping upper swing block 11 and the stripping lower swing block 9 are combined into one, under the action of the stripping lower swing groove 24 and the stripping upper swing groove 25, the stripping upper swing block 11 and the stripping lower swing block 9 can swing, the stripping motor 23 realizes the reciprocating motion of the stripping upper swing block 11 and the stripping lower swing block 9 through the eccentric wheel 7 and the swing, the spring piece is pulled off from the tape, then the spring piece is lifted up by the stripping vertical moving module 21, the stripping upper fixed base 10 with the spring piece is lifted up by the first spring piece vertical moving cylinder 29, and then is grabbed to the linear vibrator 13 under the action of the first spring piece horizontal moving module 28.

[0044] The spring piece conveying structure comprises the linear vibrator 13 and a spring piece turning motor 14, and the spring piece turning motor 14 moves between the moving track 62 and the linear vibrator 13.

[0045] Specifically, the output end of the linear vibrator 13 is provided with a jacking cylinder 30, the driving end of the jacking cylinder 30 is elastically connected with an opening movable block 31, one side of the opening movable block 31 is in sliding contact with the inclined surface 32 of the output end of the linear vibrator 13; one side of the linear vibrator 13 is provided with a spring piece transfer frame 33, the spring piece transfer frame 33 is provided with a second spring piece horizontal transfer module 34, the driving end of the second spring piece horizontal transfer module 34 is connected with a second spring piece vertical movement cylinder 35, and a spring piece steering cylinder is installed on the driving end of the second spring piece vertical movement cylinder 35.

[0046] The spring piece moved from the spring piece stripping structure is placed in the linear vibrator 13 for individual conveying, the spring piece is limited by the opening movable block 31 at the output end position of the linear vibrator 13 to prevent falling out, the jacking cylinder 30 controls the opening movable block 31 to rise, the opening movable block 31 is pulled horizontally under the action of the inclined surface 32, so that the spring piece can be taken out, then the second spring piece vertical movement cylinder 35 controls the spring piece steering motor 14 to move downward to grab the spring piece, and the spring piece is transferred to the jig on the moving track 62 through the second spring piece horizontal transfer module 34 and placed in the barrel of the jig.

[0047] The visual detection structure includes a visual support 36, a shooting lens 37 and a visual light source 38, the shooting lens 37 is installed at the upper end of the visual support 36, and the visual light source 38 is located at one side of the shooting lens 37.

[0048] Specifically, the lower end of the visual detection structure is provided with a spring piece pressing cylinder 49, the driving end of the spring piece pressing cylinder 49 is connected with a spring piece pressing strip 50, and the spring piece pressing strip 50 is located above the moving track 62.

[0049] The jig on the moving track 62 is provided with a barrel and a spring piece, then the spring piece pressing cylinder 49 controls the spring piece pressing strip 50 to move downward to press the spring piece in the barrel, then the visual light source 38 provides illumination, and the shooting lens 37 detects the position of the spring piece.

[0050] The spring force travel test structure includes a spring force tester 39 and a tester front pushing module 40, the spring force tester 39 is installed on the driving end of the tester front pushing module 40, and the spring force tester 39 is connected with a test pushing rod 41.

[0051] Specifically, the front end of the tester front pushing module 40 is provided with a key pressing support 51, the upper end of the key pressing support 51 is provided with a key pressing cylinder 52, the driving end of the key pressing cylinder 52 is connected with a key pressing plate 53, and the key pressing plate 53 is located above the moving track 62.

[0052] The key pressing cylinder 52 controls the key pressing plate 53 to fix the whole watch key in the fixture of the moving track 62, and the tester front pushing module 40 controls the elastic tester 39 to move forward, so that the test push rod 41 tests the watch key from the rear side.

[0053] The rotation resistance test structure comprises a test rotating arm 42, a test fixture 43, a rotation test motor 44 and a test clamping cylinder 45, both ends of the test rotating arm 42 are provided with test pneumatic clamps 46, the test fixture 43 is oppositely arranged with the test clamping cylinder 45, the driving end of the rotation test motor 44 and the fixed end of the test clamping cylinder 45 are both provided with test synchronous wheels 47, and the test synchronous wheels 47 are transmissionally connected with a test synchronous belt 48.

[0054] Specifically, the side of the moving track 62 is provided with a fixture support 54, the upper end of the fixture support 54 is provided with a fixture adjusting sliding table 55, and the test fixture 43 is fixed on the fixture adjusting sliding table 55; the side of the moving track 62 is provided with a rotating support 56, the rotating support 56 is provided with a test translation cylinder 57, and the rotation test motor 44 is arranged on the driving end of the test translation cylinder 57; the side of the moving track 62 is provided with a rotating arm support 58, the upper end of the rotating arm support 58 is provided with a rotating arm vertical movement cylinder 59, the driving end of the rotating arm vertical movement cylinder 59 is connected with a rotating arm plate 60, the rotating arm plate 60 is provided with a rotating arm motor 61, and the driving end of the rotating arm motor 61 is connected to the middle part of the test rotating arm 42; the rotating arm support 58 is provided with a rotating arm vertical movement sliding rail in the vertical direction, and the rotating arm plate 60 slides on the rotating arm vertical movement sliding rail.

[0055] The rotating arm vertical movement cylinder 59 controls the rotating arm plate 60 to move downward along the rotating arm vertical movement sliding rail, the front side of the test rotating arm 42 grabs the watch key on the moving track 62 through the test pneumatic clamps 46, the rotating arm motor 61 controls the test rotating arm 42 to rotate, the watch key is turned to the rear side and placed in the test fixture 43, the fixture adjusting sliding table 55 adjusts the height of the test fixture 43 to meet the position of the test clamping cylinder 45, the test translation cylinder 57 controls the test clamping cylinder 45 to move backward, the test clamping cylinder 45 clamps the watch key, the rotation test motor 44 controls the test clamping cylinder 45 to rotate through the test synchronous wheels 47 and the test synchronous belt 48, so that the elastic sheet on the watch key rotates relatively, the watch key that meets the test requirement is grabbed from the test fixture 43 again and placed back in the moving track 62.

[0056] It should be stated that the above specific embodiments only serve as the preferred embodiments of the present application and the applied technical principles, and any changes or replacements easily thought by those skilled in the art within the technical range disclosed by the present application should be covered in the protection range of the present application.

Claims

1. A spring installation detection machine for a watch key, characterized by, The device comprises a material box discharging structure, a spring sheet stripping structure, a spring sheet conveying structure, a visual detection structure, a spring force stroke testing structure, a rotation resistance testing structure and a moving track. The material box discharging structure comprises a spring sheet pushing-out air cylinder and a material box lifting seat, the spring sheet pushing-out air cylinder is connected with a spring sheet pushing-out seat at its lower end, a pushing-out plate is connected with the driving end of the spring sheet pushing-out air cylinder, and the pushing-out plate is inserted into the spring sheet material box. The spring sheet stripping structure comprises a stripping base, an eccentric wheel, a stripping translation block, a stripping lower swing block, a stripping upper fixed seat and a stripping upper swing block, the eccentric wheel rotates on the stripping base, a swing rod is connected between the eccentric wheel and the stripping translation block, the stripping lower swing block is hinged on the stripping translation block, the stripping lower swing block swings on the stripping base, the stripping upper swing block swings on the stripping upper fixed seat, and the stripping upper swing block and the stripping lower swing block clamp the spring sheet on the material belt. The spring sheet conveying structure comprises a linear vibrator and a spring sheet turning motor, and the spring sheet turning motor moves between the moving track and the linear vibrator. The visual detection structure comprises a visual support, a shooting lens and a visual light source, the shooting lens is installed at the upper end of the visual support, and the visual light source is located at one side of the shooting lens. The spring force stroke testing structure comprises a spring force tester and a tester front pushing module, the spring force tester is installed on the driving end of the tester front pushing module, and a test pushing rod is connected to the spring force tester. The rotation resistance testing structure comprises a test rotating arm, a test fixture, a rotation test motor and a test clamping air cylinder, test pneumatic clamps are installed at both ends of the test rotating arm, the test fixture is installed opposite to the test clamping air cylinder, test synchronous wheels are installed at the driving end of the rotation test motor and the fixed end of the test clamping air cylinder, and a test synchronous belt is transmissionally connected between the test synchronous wheels.

2. The spring installation detection machine for watch key according to claim 1, characterized in that, A material box lifting module is installed on the material box lifting seat, the spring sheet material box is installed on the driving end of the material box lifting module, a plurality of material belt placing grooves are arranged on the spring sheet material box in the vertical direction, and the pushing-out plate moves in the material belt placing groove.

3. The watch key spring mounting inspection machine of claim 1, wherein, A material belt pushing air cylinder is arranged on the stripping base, a material belt pushing block is connected to the driving end of the material belt pushing air cylinder, a material belt pulling plate is arranged at the lower end of the material belt pushing block, one end of the material belt pulling plate is hinged on the material belt pushing block, the other end of the material belt pulling plate is elastically connected to the material belt pushing block, the material belt pulling plate is inserted into the material belt downward, and a waste material belt through groove is arranged on the side of the stripping base.

4. The watch key spring mounting inspection machine of claim 1, wherein, A stripping vertical moving module is installed on the stripping base, a stripping support seat is connected to the driving end of the stripping vertical moving module, a stripping motor is installed on the stripping support seat, the driving end of the stripping motor is connected with the eccentric wheel, and the stripping translation block moves horizontally on the stripping support seat.

5. The watch key spring mounting inspection machine of claim 1, wherein, One side of the linear vibrator is provided with a elastic sheet moving frame, a first elastic sheet horizontal moving module is installed on the elastic sheet moving frame, a first elastic sheet vertical moving cylinder is connected to a driving end of the first elastic sheet horizontal moving module, and the stripping upper fixed seat is installed on the driving end of the first elastic sheet vertical moving cylinder.

6. The watch key spring mounting inspection machine of claim 1, wherein, One side of the linear vibrator is provided with a elastic sheet moving frame, a first elastic sheet horizontal moving module is installed on the elastic sheet moving frame, a first elastic sheet vertical moving cylinder is connected to a driving end of the first elastic sheet horizontal moving module, and the stripping upper fixed seat is installed on the driving end of the first elastic sheet vertical moving cylinder.

7. The watch key spring mounting inspection machine of claim 1, wherein, The lower end of the visual detection structure is provided with an elastic sheet pressing cylinder, an elastic sheet pressing strip is connected to a driving end of the elastic sheet pressing cylinder, and the elastic sheet pressing strip is located above the moving track.

8. The watch key spring mounting inspection machine of claim 1, wherein, The front end of the tester front pushing module is provided with a key pressing support, a key pressing cylinder is installed on the upper end of the key pressing support, a key pressing plate is connected to a driving end of the key pressing cylinder, and the key pressing plate is located above the moving track.

9. The watch key spring mounting inspection machine of claim 1, wherein, The side of the moving track is provided with a rotating arm support, a rotating arm vertical moving cylinder is installed on the upper end of the rotating arm support, a rotating arm plate is connected to a driving end of the rotating arm vertical moving cylinder, a rotating arm motor is installed on the rotating arm plate, and a driving end of the rotating arm motor is connected to the middle part of the test rotating arm.

10. The watch key spring mounting inspection machine of claim 9, wherein, The rotating arm support is provided with a rotating arm vertical moving slide rail along the vertical direction, and the rotating arm plate slides on the rotating arm vertical moving slide rail.

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