Quality detection device for instrument movement

Abstract

The utility model provides a quality detection device for an instrument movement, and relates to the technical field of precision instruments. Comprising a bearing plate, a rack arranged on the surface of one side of the bearing plate and a material carrying table arranged in the rack, and further comprises a circulating feeding mechanism arranged on one side of the material carrying table; the circulating feeding mechanism comprises a supporting table, the supporting table is arranged on one side of the carrying table, a vertical plate is arranged on the surface of one side of the supporting table, a first electric push rod is arranged on the surface of one side of the vertical plate, one end of a piston rod of the first electric push rod is connected with a feeding plate, and adjustable limiting plates are arranged on the two sides of the supporting table. A transverse rod is arranged in the vertical frame, an adsorption fixing mechanism is arranged on one side of the transverse rod, and a turnover mechanism used for rotating the transverse rod is arranged on the surface of one side of the vertical frame. According to the machine core feeding device, continuous feeding of multiple sets of machine cores can be achieved, continuous feeding of the machine cores of different specifications is met, the machine core detection efficiency is improved, and meanwhile the machine cores can be fixed without damage; and the machine core is prevented from being damaged in the clamping process.

Description

Technical Field

[0001] The utility model relates to the field of precision instruments, in particular to a quality detection device for an instrument movement. Background Art

[0002] After the instrument movement is processed, it is necessary to test the performance of the movement and observe whether the instrument casing is damaged, pick out unqualified products, and ensure that the instrument movement leaving the factory is of high quality.

[0003] For example, a Chinese patent with authorization announcement number CN216049997U discloses a quality inspection device for instrument movement processing, including a base plate, two vertical plates are fixedly installed on the upper surface of the base plate, bearings are fixedly installed inside the two vertical plates, handles and rotating rods are respectively inserted at the centers of the two bearings, telescopic plates are fixedly connected to the opposite ends of the handles and the rotating rods, connecting plates are fixedly installed on the tops and bottoms of the two telescopic plates, and an upper fixing ring and a lower fixing ring are arranged between the two telescopic plates. The utility model discloses a quality inspection device for instrument movement processing, which can quickly fix the instrument movement by means of the upper fixing ring, the lower fixing ring, the telescopic rod, the spring, the electromagnet and the airbag, and is convenient for observing whether the outer shell of the instrument movement is damaged. When the upper fixing ring is pulled upward, the telescopic rod and the spring are stretched through the telescopic plate, and the instrument movement to be tested is placed in the lower fixing ring. In the above technical scheme, only a single movement can be loaded and clamped, which greatly reduces the inspection efficiency. Moreover, the clamping and fixing operation can easily cause scratches on the surface of the movement, affecting the quality of the movement. Therefore, it is necessary to provide a quality inspection device for instrument movement to solve the above technical problems. Utility Model Content

[0004] The utility model provides a quality inspection device for instrument movement, which solves the problem that the above technical solution can only load and clamp a single movement, greatly reducing the inspection efficiency, and the clamping and fixing operation easily causes scratches on the movement surface, affecting the movement quality.

[0005] In order to solve the above technical problems, the utility model provides a quality inspection device for an instrument movement, comprising a load-bearing plate, a frame arranged on one side of the load-bearing plate, and a loading platform arranged in the frame, and also comprising a circulating feeding mechanism arranged on one side of the loading platform;

[0006] The circulating feeding mechanism includes a support platform, the support platform is arranged on one side of the loading platform, a vertical plate is arranged on one side surface of the support platform, a first electric push rod is arranged on one side surface of the vertical plate, one end of the piston rod of the first electric push rod is connected to the feeding plate, and adjustable limit plates are arranged on both sides of the support platform;

[0007] Among them, a cross bar is arranged in the vertical frame, an adsorption and fixing mechanism is arranged on one side of the cross bar, and a flipping mechanism for rotating the cross bar is arranged on the surface of one side of the vertical frame.

[0008] Preferably, a positioning column is provided at the bottom of the limiting plate, and the positioning column is clamped in a positioning groove. The positioning grooves are equidistantly arranged on the surface of one side of the support platform, so as to position the limiting plate.

[0009] Preferably, the adsorption and fixing mechanism includes a hydraulic rod, which is arranged in the middle of the cross bar, an adsorption plate is arranged at one end of the hydraulic rod, and a vacuum adsorption component is arranged at the bottom of the adsorption plate, which can ensure damage-free adsorption and fixing of the movement.

[0010] Preferably, the vacuum adsorption assembly includes two groups of vacuum suction cups, which are symmetrically arranged on both sides of the bottom of the adsorption plate, and the vacuum suction cups are connected to the diverter pipe, which is arranged in the adsorption plate, and the diverter pipe is connected to the exhaust pipe, which is connected to the vacuum pump, and the vacuum pump is arranged on one side surface of the adsorption plate, so that the movement can be adsorbed and fixed by negative pressure.

[0011] Preferably, the flipping mechanism comprises an adjusting box, one side surface of the adjusting box is arranged on the one side surface of the frame, and a driving component is arranged in the adjusting box so as to flip the cross bar.

[0012] Preferably, the driving assembly includes a rotating shaft, which is rotatably arranged in the adjusting box, and one end of the rotating shaft is connected to the cross bar, and the other end of the cross bar is rotatably connected to the other side of the vertical frame. A driving gear is arranged on one side of the rotating shaft, and the driving gear is meshed with an adjusting rack. The adjusting rack is arranged at one end of the piston rod of the second electric push rod, and the second electric push rod is arranged on one side surface inside the adjusting box, so as to control the rotation angle of the cross bar.

[0013] Preferably, a guide block is provided on one side surface of the adjusting rack, one end of the guide block is slidably provided in a guide groove, and the guide groove is provided on one side surface of the adjusting box, so as to ensure the guiding property of the movement of the adjusting rack.

[0014] Preferably, the first electric push rod, the second electric push rod, the vacuum pump and the hydraulic rod are connected to an external controller.

[0015] Compared with the related art, the quality detection device of the instrument movement provided by the utility model has the following beneficial effects:

[0016] The utility model provides a quality inspection device for instrument movement, which can continuously feed multiple groups of movements to meet the continuous feeding of movements of different specifications, improve the movement inspection efficiency, and can also fix the movement without damage to prevent damage during the movement clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the quality detection device for the instrument movement provided by the utility model;

[0018] Figure 2 A schematic diagram of a half-section structure of the adsorption and fixing mechanism provided by the utility model;

[0019] Figure 3 A schematic diagram of the structure of the flipping mechanism provided by the utility model;

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of part A is shown;

[0021] Figure 5 The utility model is a schematic structural diagram of the circulating feeding mechanism provided by the utility model.

[0022] Numbers in the figure:

[0023] 1. Circular feeding mechanism, 2. Turning mechanism, 3. Frame, 4. Cross bar, 5. Adsorption and fixing mechanism, 6. Loading table, 7. Loading plate, 11. Positioning column, 12. Positioning groove, 13. Support table, 14. First electric push rod, 15. Vertical plate, 16. Feed plate, 17. Limit plate, 21. Adjustment box, 22. Second electric push rod, 23. Driving gear, 24. Rotating shaft, 25. Adjustment rack, 26. Guide block, 27. Guide groove, 51. Hydraulic rod, 52. Vacuum pump, 53. Diverter pipe, 54. Vacuum suction cup, 55. Exhaust pipe, 56. Adsorption plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1 and Figure 5 ,in, Figure 1 A schematic diagram of the structure of the quality detection device for the instrument movement provided by the utility model; Figure 5 The schematic diagram of the structure of the circulating feeding mechanism provided by the utility model. The quality inspection device of the instrument movement comprises a bearing plate 7, a frame 3 arranged on a side surface of the bearing plate 7, and a loading platform 6 arranged in the frame 3, and also comprises a circulating feeding mechanism 1 arranged on one side of the loading platform 6;

[0027] The circulating feeding mechanism 1 includes a support platform 13, which is arranged on one side of the loading platform 6, a vertical plate 15 is arranged on one side of the support platform 13, a first electric push rod 14 is arranged on one side of the vertical plate 15, one end of the piston rod of the first electric push rod 14 is connected to the feed plate 16, and adjustable limit plates 17 are arranged on both sides of the support platform 13;

[0028] A positioning column 11 is provided at the bottom of the limiting plate 17 . The positioning column 11 is clamped in a positioning groove 12 . The positioning grooves 12 are equidistantly provided on a surface of one side of the support platform 13 , so as to position the limiting plate 17 .

[0029] The working principle of the quality detection device for the instrument movement provided by the utility model is as follows:

[0030] First, according to the specifications of the movement, multiple groups of movements are placed on the support table 13 in sequence, and then the positioning plate on the limit plate 17 is inserted into the corresponding positioning groove 12, the movement is limited by the limit plate 17, and the feed plate 16 is driven to move by the first electric push rod 14. The feed plate 16 pushes the movement to move on the support plate and moves the movement to the loading platform 6. The movement is adsorbed and fixed by the adsorption and fixing mechanism 5, and the movement is inspected. After the inspection is completed, the next movement is moved to the loading platform 6 by the feed plate 16 for continuous inspection of the movement.

[0031] Compared with the related art, the quality detection device of the instrument movement provided by the utility model has the following beneficial effects:

[0032] It can continuously load multiple groups of movements to meet the continuous loading of movements of different specifications and improve the efficiency of movement detection.

[0033] Second embodiment

[0034] Please refer to Figure 1 and Figure 2 Based on the instrument movement quality inspection device provided in the first embodiment of the present application, the second embodiment of the present application proposes another instrument movement quality inspection device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0035] Specifically, the difference of the quality inspection device for the instrument movement provided in the second embodiment of the present application is that, in the quality inspection device for the instrument movement, a cross bar 4 is arranged in the vertical frame, and an adsorption and fixing mechanism 5 is arranged on one side of the cross bar 4. The adsorption and fixing mechanism 5 includes a hydraulic rod 51, and the hydraulic rod 51 is arranged in the middle of the cross bar 4. An adsorption plate 56 is arranged at one end of the hydraulic rod 51, and a vacuum adsorption component is arranged at the bottom of the adsorption plate 56, which can ensure that the movement is adsorbed and fixed without damage.

[0036] The vacuum adsorption assembly includes two groups of vacuum suction cups 54, which are symmetrically arranged on both sides of the bottom of the adsorption plate 56. The vacuum suction cups 54 are connected to the shunt pipe 53, which is arranged in the adsorption plate 56. The shunt pipe 53 is connected to the exhaust pipe 55, and the exhaust pipe 55 is connected to the vacuum pump 52. The vacuum pump 52 is arranged on one side surface of the adsorption plate, and the movement can be adsorbed and fixed by negative pressure.

[0037] When the movement moves onto the loading platform 6, the hydraulic rod 51 drives the adsorption plate 56 to move downward, and the adsorption plate 56 drives the vacuum suction cup 54 to move downward. When the vacuum suction cup 54 contacts the movement, the air in the vacuum suction cup 54 is discharged through the diversion pipe 53 and the exhaust pipe 55 by the vacuum pump 52, and negative pressure is generated in the vacuum suction cup 54. The vacuum suction cup 54 adsorbs and fixes the movement, and then the movement is inspected.

[0038] See also Figure 1 , Figure 3 and Figure 4 A flip mechanism 2 for rotating the crossbar 4 is disposed on one side surface of the frame. The flip mechanism 2 includes an adjustment box 21. One side surface of the adjustment box 21 is disposed on one side surface of the frame 3. A driving component is disposed in the adjustment box 21 to flip the crossbar 4.

[0039] The driving assembly includes a rotating shaft 24, which is rotatably set in the adjustment box 21, and one end of the rotating shaft 24 is connected to the cross bar 4, and the other end of the cross bar 4 is rotatably connected to the other side of the vertical frame. A driving gear 23 is set on one side of the rotating shaft 24, and the driving gear 23 is meshed with an adjusting rack 25. The adjusting rack 25 is set at one end of the piston rod of the second electric push rod 22. The second electric push rod 22 is set on one side surface inside the adjustment box 21, and can control the rotation angle of the cross bar 4.

[0040] When it is necessary to inspect the back side of the movement, the second electric push rod 22 drives the adjusting rack 25 to move, the movement of the adjusting rack 25 drives the driving gear 23 to rotate, the driving gear 23 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the rotating shaft 24 of the cross bar 4, the cross bar 4 drives the hydraulic rod 51 to rotate, the hydraulic rod 51 drives the adsorption plate 56 to rotate, the rotation of the adsorption plate 56 flips the movement, and the back side of the movement can be inspected.

[0041] A guide block 26 is disposed on one side surface of the adjusting rack 25 , and one end of the guide block 26 is slidably disposed in a guide groove 27 . The guide groove 27 is disposed on one side surface of the adjusting box 21 , so as to ensure the guiding property of the movement of the adjusting rack 25 .

[0042] The first electric push rod 14, the second electric push rod 22, the vacuum pump 52 and the hydraulic rod 51 are connected to an external controller, which can control the first electric push rod 14, the second electric push rod 22, the vacuum pump 52 and the hydraulic rod 51. The model of the vacuum pump 52 is VFY90M.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quality inspection device for an instrument movement, comprising a bearing plate (7), a frame (3) arranged on a side surface of the bearing plate (7), and a loading platform (6) arranged in the frame (3), characterized in that: It also includes a circulating feeding mechanism (1) arranged on one side of the loading platform (6); The circulating feeding mechanism (1) comprises a support platform (13), the support platform (13) being arranged on one side of a loading platform (6), a vertical plate (15) being arranged on one side surface of the support platform (13), a first electric push rod (14) being arranged on one side surface of the vertical plate (15), one end of a piston rod of the first electric push rod (14) being connected to a feeding plate (16), and adjustable limit plates (17) being arranged on both sides of the support platform (13); A crossbar (4) is arranged inside the vertical frame, an adsorption fixing mechanism (5) is arranged on one side of the crossbar (4), and a flipping mechanism (2) for rotating the crossbar (4) is arranged on the surface of one side of the vertical frame.

2. The quality inspection device for the instrument movement according to claim 1, characterized in that: A positioning column (11) is arranged at the bottom of the limiting plate (17), and the positioning column (11) is clamped in a positioning groove (12). The positioning grooves (12) are arranged at equal distances on a side surface of the support platform (13).

3. The quality inspection device for the instrument movement according to claim 1, characterized in that: The adsorption fixing mechanism (5) comprises a hydraulic rod (51), wherein the hydraulic rod (51) is arranged in the middle of the crossbar (4), an adsorption plate (56) is arranged at one end of the hydraulic rod (51), and a vacuum adsorption component is arranged at the bottom of the adsorption plate (56).

4. The quality inspection device for the instrument movement according to claim 3, characterized in that: The vacuum adsorption assembly comprises two groups of vacuum suction cups (54), the vacuum suction cups (54) are symmetrically arranged on both sides of the bottom of the adsorption plate (56), the vacuum suction cups (54) are connected to the shunt pipe (53), the shunt pipe (53) is arranged in the adsorption plate (56), the shunt pipe (53) is connected to the exhaust pipe (55), the exhaust pipe (55) is connected to the vacuum pump (52), and the vacuum pump (52) is arranged on the surface of one side of the adsorption plate.

5. The quality inspection device for the instrument movement according to claim 1, characterized in that: The turning mechanism (2) comprises an adjusting box (21), one side surface of the adjusting box (21) is arranged on the one side surface of the frame (3), and a driving component is arranged in the adjusting box (21).

6. The quality inspection device for the instrument movement according to claim 5, characterized in that: The driving assembly comprises a rotating shaft (24), wherein the rotating shaft (24) is rotatably arranged in the adjusting box (21), and one end of the rotating shaft (24) is connected to the cross bar (4), and the other end of the cross bar (4) is rotatably connected to the other side of the vertical frame. A driving gear (23) is arranged on one side of the rotating shaft (24), and the driving gear (23) is meshed with an adjusting rack (25). The adjusting rack (25) is arranged at one end of a piston rod of a second electric push rod (22), and the second electric push rod (22) is arranged on a side surface inside the adjusting box (21).

7. The quality inspection device for the instrument movement according to claim 6, characterized in that: A guide block (26) is provided on one side surface of the adjusting rack (25), one end of the guide block (26) is slidably disposed in a guide groove (27), and the guide groove (27) is disposed on one side surface of the inner side of the adjusting box (21).

Images