Watch strap rotating shaft assembling mechanism

Abstract

The invention discloses a watch strap rotating shaft assembling mechanism in the technical field of watch production, and the watch strap rotating shaft assembling mechanism comprises a base and a watch frame placing groove, the watch frame placing groove is embedded in the top of the base, a watch strap placing groove is formed in one side of the watch frame placing groove, a first sliding groove is embedded in the surface of the base, and a first sliding block is arranged in the first sliding groove; a first vertical plate is arranged at the top of the first sliding block, a first adjusting groove is formed in one side of the first vertical plate, a clamping arm is arranged in the first adjusting groove, a two-way threaded rod is arranged in the first adjusting groove, a first motor is arranged at the top of the first vertical plate, and a fixing ring is arranged at one end of the clamping arm; through the arrangement of the watch frame containing groove, the watchband containing groove, the first sliding groove, the first sliding block, the first vertical plate, the first adjusting groove, a clamping arm, a two-way threaded rod, a first motor, a fixing ring and a first air cylinder, automatic assembling of a watch rotating shaft is achieved, the rotating shaft does not need to be manually inserted into a watchband and a watch frame, time and labor are saved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of watch production, and in particular relates to a watch strap rotating shaft assembly mechanism. Background Art

[0002] A watch is a portable timepiece that is carried or worn by a person. The materials of watch straps are commonly leather, rubber, nylon cloth, and stainless steel. In the watch assembly industry, before the watch frame and the watch strap are assembled into a finished product, the shaft needs to be inserted into the watch frame and the watch strap.

[0003] The existing watch strap shaft assembly still has some defects. Most of them need to be assembled manually. The watch strap and the watch frame are aligned, and then the hand-held shaft is inserted into the inside of the watch strap and the watch frame. The process is cumbersome and easily causes eye fatigue, which reduces work efficiency. For this reason, we propose a watch strap shaft assembly mechanism. Summary of the invention

[0004] The object of the present invention is to provide a watch strap shaft assembly mechanism to solve the problem that most of the background technologies mentioned above require manual assembly, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a watch strap shaft assembly mechanism, comprising a base and a watch frame placement groove, the top of the base is embedded with a watch frame placement groove, one side of the watch frame placement groove is provided with a watch strap placement groove, two watch strap placement grooves are provided, which are respectively located on both sides of the watch frame placement groove, a first slide groove is embedded in the surface of the base, a first slider is provided inside the first slide groove, the first slider and the first slide groove are slidably connected, a first vertical plate is provided on the top of the first slider, a first adjustment groove is provided on one side of the first vertical plate, a clamping arm is provided inside the first adjustment groove, the clamping arm and the first adjustment groove are slidably connected, a bidirectional threaded rod is provided inside the first adjustment groove, the bidirectional threaded rod and the clamping arm are threadedly connected, a first motor is provided on the top of the first vertical plate, the output end of the first motor is fixedly connected to the bidirectional threaded rod, a fixing ring is provided at one end of the clamping arm, a rotating shaft body is provided inside the fixing ring, a connecting plate is provided on one side of the first vertical plate, a first mounting plate is provided at one end of the base, and a first cylinder is provided on one side of the first mounting plate.

[0006] Preferably, a second slide groove is embedded in one end of the top of the base, a second slider is provided inside the second slide groove, and the second slider is slidably connected to the second slide groove.

[0007] Preferably, a second vertical plate is provided on the top of the second sliding block, the second vertical plate is fixedly connected to the second sliding block, and a second adjustment groove is embedded on one side of the second vertical plate.

[0008] Preferably, an adjustment block is provided inside the second adjustment groove, and the adjustment block is slidably connected to the second adjustment groove. A second threaded rod is provided inside the second adjustment groove, and the second threaded rod and the adjustment block are threadedly connected.

[0009] Preferably, a second motor is provided on the top of the second vertical plate, the second motor and the second vertical plate are fixed by screws, and a guide pin is provided on one side of the adjustment block.

[0010] Preferably, a second mounting plate is provided at one end of the base, a second cylinder is provided at one side of the second mounting plate, and the second cylinder is fixedly connected to the second mounting plate.

[0011] Preferably, a pressure plate is provided inside the strap placement slot, the pressure plate and the strap placement slot are rotatably connected, and a torsion spring is provided at one end of the pressure plate.

[0012] Preferably, a mounting groove is provided at one end of the watch frame placement groove, and four mounting grooves are provided and are respectively located on both sides of the watch frame placement groove.

[0013] Preferably, the bottom of the base is provided with supporting legs, and four supporting legs are provided and respectively located at four corners of the bottom of the base.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The automatic assembly of the watch shaft is realized by means of the watch frame placement slot, the watch strap placement slot, the first slide slot, the first slider, the first vertical plate, the first adjustment slot, the clamping arm, the bidirectional threaded rod, the first motor, the fixing ring and the first cylinder. There is no need to manually insert the shaft into the watch strap and the watch frame, which saves time and effort and effectively improves work efficiency.

[0016] 2. The second slide groove, the second slider, the second vertical plate, the second adjustment groove, the adjustment block, the second threaded rod, the second motor and the guide pin can guide the rotating shaft, making it more accurate during assembly. During assembly, the second cylinder is started to push the second vertical plate to move, thereby driving the guide pin to pass through the watch strap and the watch frame until one end of the guide pin is inserted into the interior of the rotating shaft. At this time, the first cylinder drives the rotating shaft to move, and under the traction of the guide pin, the rotating shaft can be accurately inserted into the interior of the watch strap and the watch frame to complete the assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a side structural schematic diagram of the present invention;

[0019] Figure 3 is a schematic diagram of the second vertical plate structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the top view of the structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the planar structure of the present invention.

[0022] In the figure: 1. base; 2. watch frame placement slot; 3. watch strap placement slot; 4. first slide slot; 5. first slider; 6. first vertical plate; 7. first adjustment slot; 8. clamping arm; 9. bidirectional threaded rod; 10. first motor; 11. fixing ring; 12. rotating shaft; 13. connecting plate; 14. first mounting plate; 15. first cylinder; 16. second slide slot; 17. second slider; 18. second vertical plate; 19. second adjustment slot; 20. adjustment block; 21. second threaded rod; 22. second motor; 23. guide pin; 24. second mounting plate; 25. second cylinder; 26. pressure plate; 27. torsion spring; 28. mounting slot; 29. ​​support leg. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides a technical solution: a watch strap shaft assembly mechanism, comprising a base 1 and a watch frame placement groove 2, the top of the base 1 is embedded with the watch frame placement groove 2, one side of the watch frame placement groove 2 is provided with a watch strap placement groove 3, two watch strap placement grooves 3 are provided, respectively located on both sides of the watch frame placement groove 2, a first slide groove 4 is embedded on the surface of the base 1, a first slider 5 is provided inside the first slide groove 4, the first slider 5 is slidably connected to the first slide groove 4, a first vertical plate 6 is provided on the top of the first slider 5, a first adjustment groove 7 is provided on one side of the first vertical plate 6, and the first adjustment groove 7 is provided on the first adjustment groove 7. A clamping arm 8 is provided inside the groove 7, and the clamping arm 8 is slidably connected to the first adjusting groove 7. A bidirectional threaded rod 9 is provided inside the first adjusting groove 7, and the bidirectional threaded rod 9 and the clamping arm 8 are threadedly connected. A first motor 10 is provided on the top of the first vertical plate 6, and the output end of the first motor 10 is fixedly connected to the bidirectional threaded rod 9. A fixing ring 11 is provided at one end of the clamping arm 8, and a rotating shaft body 12 is provided inside the fixing ring 11. A connecting plate 13 is provided on one side of the first vertical plate 6, a first mounting plate 14 is provided at one end of the base 1, and a first cylinder 15 is provided on one side of the first mounting plate 14.

[0025] In this embodiment, when using the watch strap shaft assembly mechanism, the watch frame is placed inside the watch frame placement groove 2, the watch strap is placed inside the watch strap placement groove 3, and then the shaft body 12 is placed inside the two fixing rings 11, and the first motor 10 is started to drive the bidirectional threaded rod 9 to rotate, thereby driving the two clamping arms 8 to approach each other, and then driving the two fixing rings 11 to fix the shaft body 12. After the fixation is completed, the first cylinder 15 is started to push the connecting plate 13 to move, thereby driving the two first vertical plates 6 to move. When the first vertical plate 6 moves, it will drive the shaft body 12 to be inserted into the interior of the watch frame and the watch strap, realizing the function of automatic assembly, without manual installation, saving time and effort, and effectively improving work efficiency. The first slide groove 4 and the first slider 5 are provided to improve the stability of the first vertical plate 6. When the first vertical plate 6 moves, it will drive the first slider 5 to slide inside the first slide groove 4 to prevent the first vertical plate 6 from offsetting when moving.

[0026] Specifically, a second slide groove 16 is embedded at one end of the top of the base 1, a second slider 17 is disposed inside the second slide groove 16, the second slider 17 is slidably connected to the second slide groove 16, a second vertical plate 18 is disposed on the top of the second slider 17, the second vertical plate 18 is fixedly connected to the second slider 17, a second adjustment groove 19 is embedded on one side of the second vertical plate 18, an adjustment block 20 is disposed inside the second adjustment groove 19, the adjustment block 20 is slidably connected to the second adjustment groove 19, a second threaded rod 21 is disposed inside the second adjustment groove 19, the second threaded rod 21 and the adjustment block 20 are threadedly connected, a second motor 22 is disposed on the top of the second vertical plate 18, and the second motor 22 It is fixed to the second vertical plate 18 by screws, a guide pin 23 is provided on one side of the adjusting block 20, a second mounting plate 24 is provided at one end of the base 1, a second cylinder 25 is provided on one side of the second mounting plate 24, the second cylinder 25 is fixedly connected to the second mounting plate 24, a pressing plate 26 is provided inside the strap placement slot 3, the pressing plate 26 and the strap placement slot 3 are rotatably connected, a torsion spring 27 is provided at one end of the pressing plate 26, a mounting slot 28 is provided at one end of the watch frame placement slot 2, four mounting slots 28 are provided, which are respectively located on both sides of the watch frame placement slot 2, a supporting leg 29 is provided at the bottom of the base 1, four supporting legs 29 are provided, which are respectively located at the four corners of the bottom of the base 1.

[0027] In this embodiment, the second slide groove 16, the second slider 17, the second vertical plate 18, the second adjustment groove 19, the adjustment block 20, the second threaded rod 21, the second motor 22 and the guide pin 23 can guide the shaft body 12, making it more accurate during assembly. During assembly, the second cylinder 25 is started to push the second vertical plate 18 to move, thereby driving the guide pin 23 to pass through the watch strap and the watch frame until one end of the guide pin 23 is inserted into the interior of the shaft body 12. At this time, the first cylinder 15 drives the shaft body 12 to move, and the shaft body 12 can be accurately inserted into the interior of the watch strap and the watch frame under the traction of the guide pin 23 to complete the assembly. When it is necessary to adjust the position of the guide pin 23, it is only necessary to start the second motor 22 to drive the second threaded rod 21 to rotate, thereby driving the adjustment block 20 to slide in the second adjustment groove 19, so as to realize the adjustment function, which is more convenient to use. The clamping function of the watch strap is realized by the provided pressure plate 26 and the torsion spring 27, making it more stable during assembly.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A watch strap shaft assembly mechanism, comprising a base (1) and a watch frame placement slot (2), characterized in that: A watch frame placement groove (2) is embedded on the top of the base (1), a watch band placement groove (3) is provided on one side of the watch frame placement groove (2), two watch band placement grooves (3) are provided, and are respectively located on both sides of the watch frame placement groove (2), a first slide groove (4) is embedded on the surface of the base (1), a first slider (5) is provided inside the first slide groove (4), the first slider (5) and the first slide groove (4) are slidably connected, a first vertical plate (6) is provided on the top of the first slider (5), a first adjustment groove (7) is provided on one side of the first vertical plate (6), a clamping arm (8) is provided inside the first adjustment groove (7), and the clamping arm (8) and the first The adjusting groove (7) is slidably connected, a bidirectional threaded rod (9) is provided inside the first adjusting groove (7), the bidirectional threaded rod (9) and the clamping arm (8) are connected by threads, a first motor (10) is provided on the top of the first vertical plate (6), the output end of the first motor (10) and the bidirectional threaded rod (9) are fixedly connected, a fixing ring (11) is provided at one end of the clamping arm (8), a rotating shaft body (12) is provided inside the fixing ring (11), a connecting plate (13) is provided on one side of the first vertical plate (6), a first mounting plate (14) is provided at one end of the base (1), and a first cylinder (15) is provided on one side of the first mounting plate (14).

2. The watch strap shaft assembly mechanism according to claim 1, characterized in that: A second slide groove (16) is embedded at one end of the top of the base (1), a second slider (17) is provided inside the second slide groove (16), and the second slider (17) is slidably connected to the second slide groove (16).

3. The watch strap shaft assembly mechanism according to claim 2, characterized in that: A second vertical plate (18) is provided on the top of the second sliding block (17); the second vertical plate (18) and the second sliding block (17) are fixedly connected; and a second adjustment groove (19) is embedded on one side of the second vertical plate (18).

4. The watch strap shaft assembly mechanism according to claim 3, characterized in that: An adjusting block (20) is provided inside the second adjusting groove (19), and the adjusting block (20) is slidably connected to the second adjusting groove (19). A second threaded rod (21) is provided inside the second adjusting groove (19), and the second threaded rod (21) and the adjusting block (20) are connected via threads.

5. The watch strap shaft assembly mechanism according to claim 3, characterized in that: A second motor (22) is provided on the top of the second vertical plate (18), the second motor (22) and the second vertical plate (18) are fixed by screws, and a guide pin (23) is provided on one side of the adjustment block (20).

6. The watch strap shaft assembly mechanism according to claim 1, characterized in that: A second mounting plate (24) is provided at one end of the base (1), a second cylinder (25) is provided at one side of the second mounting plate (24), and the second cylinder (25) and the second mounting plate (24) are fixedly connected.

7. The watch strap shaft assembly mechanism according to claim 1, characterized in that: A pressure plate (26) is provided inside the strap placement slot (3), the pressure plate (26) and the strap placement slot (3) are rotatably connected, and a torsion spring (27) is provided at one end of the pressure plate (26).

8. The watch strap shaft assembly mechanism according to claim 1, characterized in that: One end of the watch frame placement slot (2) is provided with a mounting slot (28), and four mounting slots (28) are provided and are respectively located on both sides of the watch frame placement slot (2).

9. The watch strap shaft assembly mechanism according to claim 1, characterized in that: The bottom of the base (1) is provided with supporting legs (29), and four supporting legs (29) are provided and are respectively located at four corners of the bottom of the base (1).

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