Quartz watch movement assembly apparatus

Through the positioning control device, infrared reminder device and intermittent impurity removal mechanism, the problem of precise positioning and automated installation of the quartz watch mechanical movement and watch frame is solved, which improves the assembly efficiency and accuracy and ensures the cleanliness of the assembly process.

CN120103684BActive Publication Date: 2025-10-10SHENZHEN RUIHUI BELL & WATCH
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Patent Information

Application Number
CN202510322904.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-03-18
Publication Date
2025-10-10
Estimated Expiration
2045-03-18

AI Technical Summary

Technical Problem

Existing technologies make it difficult to achieve precise positioning and automated installation of the mechanical movement and frame of a quartz watch, resulting in low assembly efficiency.

Method used

The positioning control device, infrared reminder device and intermittent impurity removal mechanism are adopted. The precise positioning and automatic installation of the movement are achieved through CNC manipulator and electric welding device. The infrared signal prompt and vacuum impurity removal technology are combined to ensure the assembly accuracy and cleanliness.

Benefits of technology

It realizes the precise positioning and automated installation of quartz watch mechanical movements, improves assembly efficiency and accuracy, and ensures the cleanliness of the assembly process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120103684B_ABST
Patent Text Reader

Abstract

The application discloses a quartz watch mechanical movement assembling equipment and relates to the technical field of welding equipment.The application comprises a workbench, a numerical control sliding rail is formed in the top of the workbench, a control sliding block is slidably connected in the numerical control sliding rail, a control panel is arranged on the top of the workbench, the control end of the control panel is electrically connected with the control sliding block, a numerical control manipulator is arranged on the top of the control sliding block, the side surface of the numerical control manipulator is electrically connected with the control end of the control panel, and an electric welding device is arranged at one end of the numerical control manipulator.The setting of the positioning control device enables two connecting limiting rods to move horizontally in opposite directions to drive two arc-shaped clamping rods to move horizontally in opposite directions, the two arc-shaped clamping rods clamp the side surface of a quartz watch dial and fix the same, at this time, the electric welding device is started to electrically weld and assemble the movement and the quartz watch dial, and the accurate positioning of the movement during the electric welding and assembling process is realized.
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Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, in particular to a quartz watch mechanical movement assembly device. Background Art

[0002] A quartz watch, also known as a quartz vibrating electronic watch, is a type of wristwatch. The use of quartz crystals in watches is a modern invention, with the world's first quartz watch being manufactured in Switzerland in July 1967. The soldering installation of a quartz watch movement involves soldering the electronic components onto the circuit board.

[0003] According to a disclosed movement assembly equipment for mechanical watch production (publication number: CN119200372A), it includes an assembly table, a watch frame and a watch movement. The watch frame is arranged in the middle of the upper part of the assembly table, and support frames are provided on all four sides of the bottom of the watch frame. The support frames are fixedly connected to the assembly table by positioning bolts. The watch movement is arranged in the middle of the upper part of the watch frame by a mechanical arm, and an alignment monitoring module is provided below the watch movement. The alignment monitoring module includes an outer box, an inner frame, a primary limiting member, a secondary limiting member, a support rod, a circular plate and a pressure sensor. The watch movement is arranged above the watch frame by the mechanical arm and is placed above the inner frame. The watch movement is adsorbed and fixed by the adsorption module, and the watch movement is lowered by the electric telescopic rod and assembled with the watch frame. When the position of the watch movement deviates and cannot be smoothly assembled in the watch frame, the situation is monitored by the alignment monitoring module, and the watch movement is corrected by the alignment implementation module, thereby ensuring the smooth assembly of the watch movement and the watch frame.

[0004] In the above application, it is difficult to achieve automatic and precise positioning of multiple watch movements and watch frames when installing them by aligning the components inside the monitoring module, while solving the problem of automatic installation position of the next movement, which needs to be improved. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a quartz watch mechanical movement assembly device, which solves the problems raised in the above background technology.

[0006] In order to achieve the above object, the quartz watch mechanical movement assembling equipment is realized by the following technical scheme: a quartz watch mechanical movement assembling equipment, comprising a workbench, a control panel, a numerical control manipulator and an electric welding device, a numerical control sliding rail is formed in the top of the workbench, a control sliding block is slidably connected in the numerical control sliding rail, and a positioning control device is arranged on the top of the workbench; the positioning control device comprises a positioning disc, one end of the positioning disc is rotatably connected to the top of the workbench, a watch disc positioning groove is formed in the top of the positioning disc, an adjusting shaft is rotatably connected to the bottom of the positioning disc, a stress disc is fixedly connected to the circumferential surface of the adjusting shaft, a stress rod is fixedly connected to the circumferential surface of the stress disc, a U-shaped supporting rod is fixedly connected to the top of the workbench, a driving motor is fixedly connected to the side surface of the U-shaped supporting rod, a bidirectional threaded rod is fixedly connected to the output shaft of the driving motor, two internal threaded sleeves are threadedly connected to the circumferential surface of the bidirectional threaded rod, one connecting limiting rod is fixedly connected to the circumferential surface of each of the two internal threaded sleeves, one arc-shaped clamping rod is fixedly connected to the side surface of each of the two internal threaded sleeves, a belt shaft A is fixedly connected to the circumferential surface of the bidirectional threaded rod, a transmission belt is arranged on the circumferential surface of the belt shaft A, a belt shaft B is drivingly connected to the circumferential surface of the belt shaft A through the transmission belt, and an extrusion rod is fixedly connected to one end of the belt shaft B.

[0007] According to the above technical scheme, the belt shaft B is rotatably connected to the inner side surface of the workbench away from the extrusion rod, a belt groove is formed in the top of the workbench, one end of the belt groove is penetrated by the transmission belt, and the surface of the transmission belt is slidably connected with the belt groove. The purpose of the design of the belt groove is to prevent the transmission belt from being blocked by the workbench during rotation, thereby driving the belt shaft B to rotate.

[0008] According to the above technical scheme, one end of the adjusting shaft penetrates the workbench and is rotatably connected with the workbench, and one end of the stress rod is located on the displacement track of the extrusion rod. Such design mainly ensures that the stress rod can be subjected to the extrusion force of the extrusion rod.

[0009] According to the above technical solution, the end of the adjustment shaft away from the workbench is provided with an infrared reminder device, which includes a bevel gear 1, one end of which is fixedly connected to the end of the adjustment shaft away from the workbench, a rotating connecting rod fixedly connected to the top of the inner wall of the workbench, one end of which is rotatably connected to the rotating shaft, one end of which is fixedly connected to bevel gear 2, and the end of the rotating shaft away from bevel gear 2 is fixedly connected to a hexagonal block, each of the six faces of the hexagonal block having a receiving hole, a ramp fixedly connected to the inner side of the workbench, an infrared transmitter fixedly connected to the side of the ramp, a receiving slot defined in the top of the workbench, and an infrared receiver fixedly connected to the top of the workbench, the side of bevel gear 1 and the side of bevel gear 2 intermeshing. The infrared reminder device is designed to be primarily designed so that when the positioning plate rotates 30 degrees, the receiving hole, receiving slot, infrared receiver, and infrared transmitter are aligned horizontally, so that the signal emitted by the infrared transmitter can be received by the receiving end of the infrared receiver, thereby issuing an alarm to remind the operator to switch the drive motor state.

[0010] According to the above technical solution, the transmitting end of the infrared transmitter senses the receiving end of the adapted infrared receiver through the receiving hole and the receiving slot. This design ensures that the adapted infrared receiver can receive the signal sent by the infrared transmitter.

[0011] According to the above technical solution, the interior of the hexagonal prism block is set to be hollow, and the six receiving holes are interconnected. This design ensures that the hexagonal prism block can be penetrated by the signal emitted by the infrared transmitter every 30 degrees of rotation.

[0012] According to the above technical solution, an intermittent impurity removal mechanism is provided on the circumferential surface of the rotating shaft, and the intermittent impurity removal mechanism includes a driving gear, one end of the driving gear is fixedly connected to the circumferential surface of the rotating shaft, a fixing rod is fixedly connected to the top of the inner wall of the workbench, the bottom of the fixing rod is fixedly connected to the gear pump box, a sealing assembly is provided inside the gear pump box, the inner side surface of the gear pump box is rotatably connected to the gear shaft, the circumferential surface of the gear shaft is fixedly connected to the driven gear, the side of the gear pump box is fixedly connected to the exhaust pipe, the other side of the gear pump box is fixedly connected to the air outlet pipe, and the side of the driving gear and the side of the driven gear are meshed with each other. The design of the intermittent impurity removal mechanism is mainly to cooperate with the positioning control device to remove impurities generated when the electric welding device is working, so as to improve the precision of mechanical industrial processing.

[0013] According to the above technical solution, the end of the rotating shaft near the driving gear passes through the side of the gear pump box, and a sealing gasket is provided at the point where the rotating shaft passes through the gear pump box. The design of the sealing gasket is mainly to improve the sealing performance of the point where the rotating shaft passes through the gear pump box.

[0014] According to the above technical solution, the end of the exhaust pipe away from the gear pump box passes through the side of the workbench and is located above and to the side of the dial positioning slot. This design ensures that the air from the exhaust pipe can blow into the dial positioning slot, thereby removing impurities generated during welding inside the dial positioning slot.

[0015] The present invention provides a quartz watch mechanical movement assembly device, which has the following beneficial effects:

[0016] (1) The present invention sets a positioning control device so that the two connecting limit rods move horizontally toward each other, driving the two arc-shaped clamping rods to move horizontally toward each other. The two arc-shaped clamping rods move horizontally toward each other to clamp the side of the quartz dial and fix it. At this time, the electric welding device is started to weld the movement and the quartz dial, thereby achieving the precise positioning of the movement during the welding assembly process.

[0017] (2) The present invention sets a positioning control device so that the belt shaft B reverses and drives the extrusion rod to reverse, and the extrusion rod reverses and squeezes one end of the force-bearing rod. The one end of the force-bearing rod is squeezed and drives the force-bearing disk to rotate. The rotation of the force-bearing disk drives the adjustment shaft to rotate, and the rotation of the adjustment shaft drives the positioning disk to rotate. Since there are generally multiple movements and they are arranged in a circular array inside the quartz dial, when the positioning disk rotates, the problem of the staff automatically installing the next movement is solved.

[0018] (3) The present invention sets an infrared reminder device, so that after the adjustment shaft rotates, the positioning plate drives the rotation. After the positioning plate rotates, it is the installation position of the next movement of the quartz watch. At this time, the driving motor is in the reverse state. The signal emitted by the infrared transmitter is received by the adapted infrared receiver, and the signal light lights up to remind the staff to turn off the motor and lock the position, thereby improving the accuracy of the mechanized processing process.

[0019] (4) The present invention sets an intermittent impurity removal mechanism to generate negative pressure in the gear pump box, and draws the gas at one end of the exhaust pipe into the gear pump box, and then draws it into the air outlet pipe through the gap between the driven gear and the driving gear. The generated gas is discharged through the other end of the air outlet pipe, and the dust and impurities generated in the dial positioning groove during the electric welding assembly process are processed, thereby ensuring the cleanliness of the interior of the quartz dial during the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall three-dimensional appearance of the present invention;

[0021] Figure 2 A three-dimensional sectional schematic diagram of the first cross section of the workbench as a whole of the present invention;

[0022] Figure 3 A schematic three-dimensional cross-sectional view of the second cross section of the workbench as a whole of the present invention;

[0023] Figure 4 A three-dimensional bottom-sectional schematic diagram of the third cross section of the workbench as a whole of the present invention;

[0024] Figure 5 A schematic three-dimensional cross-sectional view of the fourth section of the workbench as a whole of the present invention;

[0025] Figure 6 For the entire present invention Figure 2 A three-dimensional enlarged schematic diagram of the middle part;

[0026] Figure 7 It is a three-dimensional enlarged schematic diagram of the infrared reminder device of the present invention;

[0027] Figure 8 It is a three-dimensional enlarged schematic diagram of the interior of the gear pump box of the present invention.

[0028] In the figure: 1. Workbench; 2. CNC slide rail; 3. Control slide; 4. Control panel; 5. CNC manipulator; 6. Electric welding device; 7. Positioning control device; 71. Positioning plate; 72. Dial positioning groove; 73. Adjusting shaft; 74. Force plate; 75. Force rod; 76. U-shaped support rod; 77. Driving motor; 78. Bidirectional threaded rod; 79. Internal threaded sleeve; 710. Connecting limit rod; 711. Arc clamping rod; 712. Belt shaft A; 713. Transmission belt; 714. Belt shaft B; 7 15. Extrusion rod; 716. Belt groove; 8. Infrared reminder device; 81. Bevel gear 1; 82. Rotating connecting rod; 83. Rotating shaft; 84. Hexagonal prism block; 85. Receiving hole; 86. Inclined platform; 87. Infrared transmitter; 88. Receiving slot; 89. Adaptive infrared receiver; 810. Bevel gear 2; 9. Intermittent debris removal mechanism; 91. Driving gear; 92. Fixed rod; 93. Gear pump box; 94. Gear shaft; 95. Driven gear; 96. Exhaust pipe; 97. Air outlet pipe; 98. Sealing gasket. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] See also Figures 1-8, one embodiment of the present invention is: a quartz watch mechanical movement assembly equipment, including a workbench 1, a control panel 4, a CNC manipulator 5 and an electric welding device 6, a CNC slide rail 2 is provided on the top of the workbench 1, a control slider 3 is slidably connected to the inside of the CNC slide rail 2, and a positioning control device 7 is provided on the top of the workbench 1; the positioning control device 7 includes a positioning plate 71, one end of the positioning plate 71 is rotatably connected to the top of the workbench 1, a dial positioning groove 72 is provided on the top of the positioning plate 71, an adjusting shaft 73 is rotatably connected to the bottom of the positioning plate 71, a force disc 74 is fixedly connected to the circumferential surface of the adjusting shaft 73, a force rod 75 is fixedly connected to the circumferential surface of the force disc 74, and a U-shaped support is fixedly connected to the top of the workbench 1. The support rod 76 and the U-shaped support rod 76 are fixedly connected to the side of the drive motor 77, and the output shaft of the drive motor 77 is fixedly connected to the bidirectional threaded rod 78. Two internal threaded sleeves 79 are threadedly connected to the circumferential surface of the bidirectional threaded rod 78, and the circumferential surfaces of the two internal threaded sleeves 79 are respectively fixedly connected to a connecting limit rod 710, and the sides of the two internal threaded sleeves 79 are respectively fixedly connected to an arc-shaped clamping rod 711, and the circumferential surface of the bidirectional threaded rod 78 is fixedly connected to a belt shaft A712, and the circumferential surface of the belt shaft A712 is provided with a transmission belt 713, and the circumferential surface of the belt shaft A712 is connected to the belt shaft B714 through the transmission belt 713, and one end of the belt shaft B714 is fixedly connected to an extrusion rod 715.

[0031] The end of belt shaft B714, away from the extrusion rod 715, is rotatably connected to the inner side of workbench 1. A belt groove 716 is defined in the top of workbench 1. One end of belt groove 716 is penetrated by the transmission belt 713 and is slidably connected to the surface of transmission belt 713. The purpose of belt groove 716 is to prevent the transmission belt 713 from rotating without being obstructed by workbench 1, thereby driving the rotation of belt shaft B714.

[0032] One end of the adjusting shaft 73 passes through the workbench 1 and is rotatably connected to the workbench 1. One end of the force-bearing rod 75 is located on the displacement track of the extrusion rod 715. Such a design is mainly to ensure that the force-bearing rod 75 can be subjected to the extrusion force of the extrusion rod 715.

[0033] An infrared reminder device 8 is provided at the end of the adjusting shaft 73 away from the workbench 1, and the infrared reminder device 8 includes a bevel gear 1 81, one end of the bevel gear 1 81 is fixedly connected to the end of the adjusting shaft 73 away from the workbench 1, and a rotating connecting rod 82 is fixedly connected to the top of the inner wall of the workbench 1, and one end of the rotating connecting rod 82 is rotatably connected to a rotating shaft 83, and one end of the rotating shaft 83 is fixedly connected to a bevel gear 2 810, and the end of the rotating shaft 83 away from the bevel gear 2 810 is fixedly connected to a hexagonal prism block 84, and the hexagonal surfaces of the hexagonal prism block 84 are respectively provided with a receiving hole 85, and an inclined platform 86 is fixedly connected to the inner side surface of the workbench 1, and the side of the inclined platform 86 is fixedly connected to an infrared transmitter 87, a receiving slot 88 is provided on the top of the workbench 1, and an adaptive infrared receiver 89 is fixedly connected to the top of the workbench 1, and the side of the bevel gear 1 81 and the side of the bevel gear 2 810 are meshed with each other. The design of the infrared reminder device 8 is mainly to place the receiving hole 85, the receiving slot 88, the adapter infrared receiver 89 and the infrared transmitter 87 on the same horizontal line every time the positioning plate 71 rotates 30 degrees, so that the signal emitted by the transmitting end of the infrared transmitter 87 can be received by the receiving end of the adapter infrared receiver 89, and then an alarm is issued to remind the staff to switch the state of the drive motor 77.

[0034] The transmitting end of the infrared transmitter 87 senses the receiving end of the adapted infrared receiver 89 through the receiving hole 85 and the receiving slot 88. Such a design ensures that the adapted infrared receiver 89 can receive the signal sent by the infrared transmitter 87.

[0035] The interior of the hexagonal prism block 84 is hollow, and the six receiving holes 85 are interconnected. This design ensures that the hexagonal prism block 84 can be penetrated by the signal emitted by the infrared transmitter 87 every time it rotates 30 degrees.

[0036] During use, when the movement needs to be assembled with the quartz watch, the staff can place the quartz dial into the inside of the dial positioning groove 72. At this time, the PLC module inside the control panel 4 is used to control the CNC slide rail 2 and the CNC manipulator 5 to move to the specified position. At this time, the movement is placed above the quartz dial, and the drive motor 77 is started to drive the bidirectional threaded rod 78 to rotate. The rotation of the bidirectional threaded rod 78 drives the two internal threaded sleeves 79 to move horizontally toward each other under the limiting action of the two connecting limit rods 710 and the sliding of the top of the workbench 1. The two internal threaded sleeves 79 move horizontally toward each other, driving the two connecting limit rods 710 to move horizontally toward each other. The two connecting limit rods 710 move horizontally toward each other, driving the two arc clamping rods 711 to move horizontally toward each other. The two arc clamping rods 711 move horizontally toward each other to clamp the side of the quartz dial for fixation. At this time, the electric welding device 6 is started to weld the movement and the quartz dial.

[0037] After assembling a movement, at this time, the reverse drive motor 77 drives the bidirectional threaded rod 78 to reverse, the bidirectional threaded rod 78 reverses and drives the belt shaft A712 to reverse, the belt shaft A712 reverses and drives the belt shaft B714 to reverse through the transmission belt 713, the belt shaft B714 reverses and drives the extrusion rod 715 to reverse, the extrusion rod 715 reverses and squeezes one end of the force-bearing rod 75, and one end of the force-bearing rod 75 is squeezed and drives the force disk 74 to rotate, the rotation of the force disk 74 drives the adjustment shaft 73 to rotate, and the rotation of the adjustment shaft 73 drives the positioning disk 71 to rotate. Since there are generally multiple movements, and they are arrayed along the circumference inside the quartz dial, therefore, when the positioning disk 71 rotates, the problem of the staff automating the installation position of the next movement is solved.

[0038] It is worth noting that: when the driving motor 77 rotates forward, the two-way threaded rod 78 rotates forward 30 degrees, and the two arc-shaped clamping rods 711 can complete the clamping function of the two sides of the quartz dial. When the driving motor 77 rotates reversely by 60 degrees, the two-way threaded rod 78 drives the belt shaft A 712 to drive the belt shaft B 714 to reverse through the transmission belt 713, and then drives the extrusion rod 715 to drive the force-bearing rod 75 to rotate.

[0039] When the adjusting shaft 73 rotates, it drives the bevel gear 1 81 to rotate, the bevel gear 1 81 rotates, drives the bevel gear 2 810 to rotate, the rotation of the bevel gear 2 810 drives the rotating shaft 83 to rotate under the restriction of the rotating connecting rod 82, the rotation of the rotating shaft 83 drives the hexagonal prism block 84 to rotate, and the hexagonal prism block 84 rotates every 30 degrees. The receiving hole 85 and the receiving slot 88 on the side thereof correspond to each other. At this time, the signal emitted by the infrared transmitter 87 can be received by the adapted infrared receiver 89. 1 and the bevel gear 2 810 have the same size. Therefore, every time the hexagonal prism block 84 rotates 30 degrees, the adjusting shaft 73 also rotates 30 degrees. After the adjusting shaft 73 rotates 30 degrees, it drives the positioning plate 71 to rotate 30 degrees. After the positioning plate 71 rotates 30 degrees, it is the next movement installation position of the quartz watch. At this time, the driving motor 77 is in the reverse state. The signal emitted by the infrared transmitter 87 is received by the adapted infrared receiver 89, and the signal light lights up to remind the staff to turn off the motor and lock the position, thereby improving the accuracy of the mechanized processing process.

[0040] See also Figures 1-8Based on the above embodiment, in another embodiment of the present invention, an intermittent impurity removal mechanism 9 is provided on the circumferential surface of the rotating shaft 83. The intermittent impurity removal mechanism 9 includes a driving gear 91. One end of the driving gear 91 is fixedly connected to the circumferential surface of the rotating shaft 83. A fixing rod 92 is fixedly connected to the top of the inner wall of the workbench 1. The bottom of the fixing rod 92 is fixedly connected to a gear pump box 93. A sealing assembly is provided inside the gear pump box 93. The inner side surface of the gear pump box 93 is rotatably connected to a gear shaft 94. The circumferential surface of the gear shaft 94 is fixedly connected to a driven gear 95. The side of the gear pump box 93 is fixedly connected to an exhaust pipe 96. The other side of the gear pump box 93 is fixedly connected to an air outlet pipe 97. The side of the driving gear 91 and the side of the driven gear 95 are meshed with each other. The design of the intermittent impurity removal mechanism 9 is mainly to cooperate with the positioning control device 7 to remove impurities generated during the operation of the electric welding device 6, thereby improving the precision of mechanical industrial processing.

[0041] One end of the rotating shaft 83 near the driving gear 91 passes through the side of the gear pump box 93, and a sealing gasket 98 is provided at the penetration point where the rotating shaft 83 passes through the gear pump box 93. The design of the sealing gasket 98 is mainly to improve the sealing performance of the penetration point where the rotating shaft 83 passes through the gear pump box 93.

[0042] The end of the exhaust pipe 96 away from the gear pump box 93 passes through the side of the workbench 1 and is located above the side of the dial positioning groove 72. This design ensures that the air sent from the exhaust pipe 96 can blow into the inside of the dial positioning groove 72, thereby removing impurities generated during welding inside the dial positioning groove 72.

[0043] During use, when the rotating shaft 83 rotates, it drives the driving gear 91 to rotate, and the rotation of the driving gear 91 drives the driven gear 95 to rotate. At this time, the vacuum inside the gear pump box 93 generates negative pressure, and the gas at one end of the exhaust pipe 96 is drawn into the gear pump box 93. It is drawn into the air outlet pipe 97 through the gap between the driven gear 95 and the driving gear 91, and the generated gas is discharged through the other end of the air outlet pipe 97 to process the dust and impurities generated in the electric welding assembly process inside the dial positioning groove 72, thereby ensuring the cleanliness of the interior of the quartz dial during the assembly process.

[0044] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A quartz watch mechanical movement assembly device, comprising a workbench (1), a control panel (4), a CNC manipulator (5) and an electric welding device (6), characterized in that: A numerical control slide rail (2) is provided on the top of the workbench (1), a control slider (3) is slidably connected inside the numerical control slide rail (2), and a positioning control device (7) is provided on the top of the workbench (1); The positioning control device (7) comprises a positioning plate (71), one end of the positioning plate (71) is rotatably connected to the top of the workbench (1), a dial positioning groove (72) is provided on the top of the positioning plate (71), the bottom of the positioning plate (71) is rotatably connected to an adjusting shaft (73), a force-bearing plate (74) is fixedly connected to the circumferential surface of the adjusting shaft (73), a force-bearing rod (75) is fixedly connected to the circumferential surface of the force-bearing plate (74), a U-shaped support rod (76) is fixedly connected to the top of the workbench (1), a driving motor (77) is fixedly connected to the side of the U-shaped support rod (76), and the output shaft of the driving motor (77) is fixedly connected to a bidirectional threaded rod (78) Two internal threaded sleeves (79) are threadedly connected on the circumferential surface of the bidirectional threaded rod (78), a connecting limit rod (710) is fixedly connected to the circumferential surface of the two internal threaded sleeves (79), and an arc-shaped clamping rod (711) is fixedly connected to the side surface of the two internal threaded sleeves (79). A belt shaft A (712) is fixedly connected to the circumferential surface of the bidirectional threaded rod (78), a transmission belt (713) is provided on the circumferential surface of the belt shaft A (712), and the circumferential surface of the belt shaft A (712) is connected to the belt shaft B (714) through the transmission belt (713), and one end of the belt shaft B (714) is fixedly connected to the extrusion rod (715).

2. The quartz watch mechanical movement assembly equipment according to claim 1, characterized in that: The control panel (4) is arranged on the top of the workbench (1), the control end of the control panel (4) is electrically connected to the control slider (3), the CNC manipulator (5) is arranged on the top of the control slider (3), the side of the CNC manipulator (5) is electrically connected to the control end of the control panel (4), the electric welding device (6) is arranged at one end of the CNC manipulator (5), the end of the belt shaft B (714) away from the extrusion rod (715) is rotatably connected to the inner side surface of the workbench (1), the top of the workbench (1) is provided with a belt groove (716), one end of the belt groove (716) is penetrated by the transmission belt (713), and is slidably connected to the surface of the transmission belt (713).

3. The quartz watch mechanical movement assembly equipment according to claim 2, characterized in that: One end of the adjustment shaft (73) passes through the workbench (1) and is rotatably connected to the workbench (1), and one end of the force-bearing rod (75) is located on the displacement track of the extrusion rod (715).

4. The quartz watch mechanical movement assembly equipment according to claim 3, characterized in that: An infrared reminder device (8) is provided at one end of the adjusting shaft (73) away from the workbench (1), and the infrared reminder device (8) comprises a bevel gear 1 (81), one end of the bevel gear 1 (81) is fixedly connected to the end of the adjusting shaft (73) away from the workbench (1), a rotating connecting rod (82) is fixedly connected to the top of the inner wall of the workbench (1), one end of the rotating connecting rod (82) is rotatably connected to a rotating shaft (83), one end of the rotating shaft (83) is fixedly connected to a bevel gear 2 (810), and the rotating shaft (83) is away from the bevel gear. One end of the gear 2 (810) is fixedly connected to a hexagonal block (84), and each of the hexagonal faces of the hexagonal block (84) is provided with a receiving hole (85). The inner side surface of the workbench (1) is fixedly connected to a ramp (86), and the side surface of the ramp (86) is fixedly connected to an infrared transmitter (87). The top of the workbench (1) is provided with a receiving groove (88), and the top of the workbench (1) is fixedly connected to an adaptive infrared receiver (89). The side surface of the bevel gear 1 (81) and the side surface of the bevel gear 2 (810) are meshed with each other.

5. The quartz watch mechanical movement assembly equipment according to claim 4, characterized in that: The transmitting end of the infrared transmitter (87) senses each other with the receiving end of the adapted infrared receiver (89) through the receiving hole (85) and the receiving slot (88).

6. The quartz watch mechanical movement assembly equipment according to claim 5, characterized in that: The interior of the hexagonal prism block (84) is configured to be hollow, and the six receiving holes (85) are interconnected.

7. The quartz watch mechanical movement assembly equipment according to claim 6, characterized in that: An intermittent impurity removal mechanism (9) is provided on the circumferential surface of the rotating shaft (83), and the intermittent impurity removal mechanism (9) comprises a driving gear (91), one end of the driving gear (91) is fixedly connected to the circumferential surface of the rotating shaft (83), a fixing rod (92) is fixedly connected to the top of the inner wall of the workbench (1), the bottom of the fixing rod (92) is fixedly connected to a gear pump box (93), a sealing assembly is provided inside the gear pump box (93), the inner side surface of the gear pump box (93) is rotatably connected to a gear shaft (94), the circumferential surface of the gear shaft (94) is fixedly connected to a driven gear (95), a side surface of the gear pump box (93) is fixedly connected to an exhaust pipe (96), and the other side of the gear pump box (93) is fixedly connected to an air outlet pipe (97), and the side surface of the driving gear (91) and the side surface of the driven gear (95) are meshed with each other.

8. The quartz watch mechanical movement assembly equipment according to claim 7, characterized in that: One end of the rotating shaft (83) close to the driving gear (91) passes through the side of the gear pump box (93), and a sealing gasket (98) is provided at the penetration point of the rotating shaft (83) through the gear pump box (93).

9. The quartz watch mechanical movement assembly equipment according to claim 8, characterized in that: One end of the exhaust pipe (96) away from the gear pump box (93) passes through the side of the workbench (1) and is located above the side of the dial positioning groove (72).

Citation Information

Patent Citations

  • Movement assembling equipment for intelligent monitoring electronic wristwatch production

    CN119200372A

  • Shared movable device of charging pile

    CN117584781A

  • Electronic watch bottom shell and front shell disassembling device

    CN211015052U