Multi-shaft synchronous control mechanism

Abstract

The utility model discloses a multi-shaft synchronous control mechanism which comprises a multi-shaft mechanism body, the side face of the multi-shaft mechanism body is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod, and the threaded face of the threaded rod is in threaded connection with a longitudinal moving structure. A dismounting device used for dismounting the longitudinal moving structure is arranged on the side face of the multi-axis mechanism body, the dismounting device comprises a first sliding groove, the first sliding groove is formed in the inner wall of the multi-axis mechanism body, and a sliding block is slidably connected to the inner wall of the first sliding groove; through the arrangement of the dismounting device, the baffle, the handle, the plug pin, the fixing block, the inserting hole, the extension plate and the second sliding groove are matched, when the plug pin moves to the inserting hole, a worker pushes the plug pin to fix the plug pin and dismount the longitudinal moving structure, and the longitudinal moving structure is conveniently maintained and overhauled; by means of the mechanism convenient to disassemble, maintenance personnel can conduct troubleshooting, part replacement and maintenance work more easily, and a complex structure does not need to be disassembled.

Description

Technical Field

[0001] This utility model relates to the field of synchronous control technology, and in particular to a multi-axis synchronous control mechanism. Background Technology

[0002] Multi-axis synchronous control mechanisms are widely used in industrial automation, especially in precision machining, robot control, and CNC machine tools. Their core purpose is to achieve synchronous operation between multiple axes by precisely coordinating their movements, thereby ensuring the efficient and precise operation of the equipment. With technological advancements, traditional single-axis control can no longer meet the demands for high precision and high speed. Therefore, multi-axis synchronous control has become an important technology in modern manufacturing. This technology typically relies on advanced control algorithms and real-time data processing capabilities to ensure that the relative positions and speeds between multiple axes remain consistent.

[0003] A search revealed that Chinese patent CN220785191U discloses a multi-axis moving machine for pad printing, comprising a first slider, a first lead screw on the side of the first slider, a second slider rotatably sleeved on the end of the first lead screw away from the first slider, a common limiting rod fixed on the side of the first slider and the second slider that are close to each other, a first motor disposed on the side of the first lead screw away from the second slider, the output shaft of the first motor fixedly connected to the first lead screw, a sliding plate threaded onto the first lead screw, the limiting rod sliding through the sliding plate, limiting grooves formed at both ends of the bottom of the sliding plate, limiting plates disposed in both limiting grooves, the limiting plates slidably connected to the sliding plate, sliding rods fixed at the bottom of both limiting plates, and clamping mechanisms disposed at the bottom of both sliding rods. This patent can reduce the difficulty of replacing the pad body later, saving time and effort.

[0004] The aforementioned patent has the following shortcomings: due to its complex structure, the multi-axis mechanism is difficult to disassemble for maintenance and repair, which can easily lead to damage to components due to prolonged operation.

[0005] Therefore, we provide a multi-axis synchronous control mechanism. Utility Model Content

[0006] The purpose of this invention is to address the aforementioned technical problems by providing a multi-axis synchronous control mechanism that allows workers to easily disassemble the internal parts of the mechanism, facilitating subsequent maintenance and repair.

[0007] In view of this, the present invention provides a multi-axis synchronous control mechanism, including a multi-axis mechanism body, a motor fixedly connected to the side of the multi-axis mechanism body, a threaded rod fixedly connected to the output shaft of the motor, a longitudinal moving structure threadedly connected to the threaded surface of the threaded rod, and a disassembly device for disassembling the longitudinal moving structure provided on the side of the multi-axis mechanism body.

[0008] Preferably, the disassembly device includes a slide groove, which is formed on the inner wall of the multi-axis mechanism body. A slider is slidably connected to the inner wall of the slide groove, a baffle is fixedly connected to the side of the slider, a handle is fixedly connected to the side of the baffle, a fixing plate is fixedly connected to the top of the multi-axis mechanism body, a slide rod is fixedly connected to the side of the fixing plate, an L-shaped sliding sleeve is slidably connected to the circumferential surface of the slide rod, a fixing block is fixedly connected to the top of the baffle, a pin is slidably connected to the inner wall of the fixing block, and an extension plate is fixedly connected to the side of the multi-axis mechanism body.

[0009] Preferably, a spring is provided between the inner wall of the extension plate and the L-shaped sliding sleeve, and a sliding groove is provided on the side of the extension plate.

[0010] Preferably, the extension plate has a socket on its side, the socket is in contact with a pin, and the baffle is in contact with the multi-axis mechanism body.

[0011] Preferably, the top of the baffle is provided with an anti-accidental contact device to prevent workers from accidentally touching the pin. The anti-accidental contact device includes a second fixing plate, the bottom of which is fixed to the top of the multi-axis mechanism body. A slotted plate is slidably connected to the outer wall of the second fixing plate. A protective cover is fixedly connected to the side of the slotted plate. A push groove is opened on the side of the protective cover. A cylinder is fixedly connected to the top of the fixing block. A fixing plate is fixedly connected to the top of the cylinder.

[0012] Preferably, the cylindrical circumferential surface is slidably connected to the top of the protective cover, and a spring is provided between the protective cover and the fixed plate.

[0013] Preferably, there is a gap between the pin and the protective cover, and the fixing block is in contact with the protective cover.

[0014] Compared with the prior art, the present invention provides a multi-axis synchronous control mechanism, which has the following beneficial effects:

[0015] 1. This utility model, through the setting of the disassembly device, enables the cooperation of the baffle, handle, pin, fixing block, insertion hole, extension plate, and slide groove. When the pin moves to the insertion hole, the worker pushes the pin to fix it, and the worker disassembles the longitudinal moving structure, which facilitates the maintenance and repair of the longitudinal moving structure. The easy-to-disassemble mechanism allows maintenance personnel to more easily carry out fault diagnosis, parts replacement and maintenance work without disassembling the complex structure.

[0016] 2. This utility model, through the setting of the anti-accidental contact device, enables the cooperation of the fixed plate, the slot plate, the protective cover, the push groove, the cylinder, the spring, and the fixed plate. The protective cover moves downward to protect the pin. The protective cover can effectively prevent personnel from accidentally contacting the pin and avoid the baffle from sliding open due to contact with the pin, thus ensuring the safety of the use environment. The protective cover can prevent external factors such as dust and moisture from entering the pin interface, reducing problems such as corrosion and rust on the pin.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a multi-axis synchronous control mechanism proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the slider structure of a multi-axis synchronous control mechanism proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of an L-shaped sliding block structure for a multi-axis synchronous control mechanism proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the fixed plate structure of a multi-axis synchronous control mechanism proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the spring structure of a multi-axis synchronous control mechanism proposed in this utility model.

[0023] In the diagram: 1. Multi-axis mechanism body; 2. Motor; 3. Longitudinal movement structure; 4. Disassembly device; 41. Slide groove one; 42. Slider; 43. Baffle; 44. Handle; 45. Fixed plate one; 46. Slide rod; 47. Spring one; 48. L-shaped sliding sleeve; 49. Pin; 410. Fixed block; 411. Insertion hole; 412. Extension plate; 413. Slide groove two; 5. Anti-accidental contact device; 51. Fixed plate two; 52. Groove plate; 53. Protective cover; 54. Push groove; 55. Cylinder; 56. Spring two; 57. Fixed plate; 6. Threaded rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Example 1: As Figures 1-4 As shown, a multi-axis synchronous control mechanism includes a multi-axis mechanism body 1, a motor 2 fixedly connected to the side of the multi-axis mechanism body 1, a threaded rod 6 fixedly connected to the output shaft of the motor 2, the motor 2 drives the threaded rod 6 to rotate, and a longitudinal moving structure 3 is threadedly connected to the threaded surface of the threaded rod 6. A disassembly device 4 for disassembling the longitudinal moving structure 3 is provided on the side of the multi-axis mechanism body 1, and the disassembly device 4 is beneficial for subsequent maintenance and cleaning.

[0027] The disassembly device 4 includes a slide groove 41, which is formed on the inner wall of the multi-axis mechanism body 1. A slider 42 is slidably connected to the inner wall of the slide groove 41. A baffle 43 is fixedly connected to the side of the slider 42. A handle 44 is fixedly connected to the side of the baffle 43. The handle 44 facilitates the back-and-forth movement of the baffle 43. A fixing plate 45 is fixedly connected to the top of the multi-axis mechanism body 1. A slide rod 46 is fixedly connected to the side of the fixing plate 45. An L-shaped sliding sleeve 48 is slidably connected to the circumference of the slide rod 46. A fixing block 410 is fixedly connected to the top of the baffle 43. A pin 49 is slidably connected to the inner wall of the fixing block 410. An extension plate 412 is fixedly connected to the side of the multi-axis mechanism body 1. The extension plate 412 facilitates the increase of the movement distance of the baffle 43, making disassembly easier.

[0028] A spring 47 is provided between the inner wall of the extension plate 412 and the L-shaped sliding sleeve 48. A groove 413 is provided on the side of the extension plate 412. The spring 47 facilitates the back-and-forth movement of the L-shaped sliding sleeve 48.

[0029] The extension plate 412 has a socket 411 on its side, which contacts the pin 49. The baffle 43 contacts the multi-axis mechanism body 1 to prevent the longitudinal movement structure 3 from slipping out of the threaded rod 6 during use.

[0030] First, when the worker moves handle 44 to the right, the movement of handle 44 to the right causes baffle 43 to move to the right, which in turn causes fixing block 410 to move to the right, which in turn causes pin 49 to move to the right. When pin 49 moves to socket 411, the worker pushes pin 49 to fix it in place, and at the same time starts motor 2. The output rotation of motor 2 drives threaded rod 6 to rotate, and the rotation of threaded rod 6 drives longitudinal moving structure 3 to move to one side. When longitudinal moving structure 3 moves to the end away from motor 2, the worker disassembles longitudinal moving structure 3, which facilitates maintenance and repair. The easy-to-disassemble mechanism allows maintenance personnel to more easily troubleshoot, replace parts, and perform maintenance work without disassembling complex structures, saving time and labor costs, ensuring that the equipment is kept in optimal operating condition, and enabling maintenance personnel to perform repairs more quickly and efficiently, reducing downtime and maintenance costs, and lowering operating costs.

[0031] Example 2: Figures 1-4 As shown, a multi-axis synchronous control mechanism has a baffle 43 with an anti-accidental contact device 5 on the top to prevent workers from accidentally touching the pin 49. The anti-accidental contact device 5 includes a second fixing plate 51, which supports the entire device. The bottom of the second fixing plate 51 is fixed to the top of the multi-axis mechanism body 1. A slotted plate 52 is slidably connected to the outer wall of the second fixing plate 51. A protective cover 53 is fixedly connected to the side of the slotted plate 52. A push groove 54 is provided on the side of the protective cover 53. The push groove 54 is shaped like a palm to prevent the traditional handle 44 from being easily touched, which would cause the protective cover 53 to rise. A cylinder 55 is fixedly connected to the top of the fixing block 410. A fixing plate 57 is fixedly connected to the top of the cylinder 55.

[0032] The cylinder 55 is slidably connected to the top of the protective cover 53 through its circumference. A second spring 56 is provided between the protective cover 53 and the fixed plate 57. The second spring 56 prevents the protective cover 53 from getting stuck when it falls, thereby providing thrust.

[0033] A gap is left between the pin 49 and the protective cover 53, which allows the protective cover 53 to move up and down without obstruction, and the fixing block 410 is in contact with the protective cover 53.

[0034] First, when a worker needs to remove the pin 49, pushing the pusher 54 upward causes the protective cover 53 to move upward. The upward movement of the protective cover 53 causes the slot plate 52 to move upward, compressing the second spring 56. When the worker needs to insert the pin 49, the second spring 56 returns to its original position due to its own elasticity. The return of the second spring 56 causes the protective cover 53 to move downward, protecting the pin 49. The protective cover 53 effectively prevents personnel from accidentally contacting the pin 49 and avoids the baffle 43 from sliding open due to contact with the pin 49, ensuring the safety of the operating environment. The protective cover 53 can prevent external factors such as dust and moisture from entering the pin 49 interface, reducing corrosion and rust problems of the pin 49.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-axis synchronous control mechanism, comprising a multi-axis mechanism body (1), characterized in that, A motor (2) is fixedly connected to the side of the multi-axis mechanism body (1), and a threaded rod (6) is fixedly connected to the output shaft of the motor (2). A longitudinal moving structure (3) is threadedly connected to the threaded surface of the threaded rod (6). A disassembly device (4) for disassembling the longitudinal moving structure (3) is provided on the side of the multi-axis mechanism body (1).

2. The multi-axis synchronous control mechanism according to claim 1, characterized in that, The disassembly device (4) includes a slide groove (41), which is opened on the inner wall of the multi-axis mechanism body (1). A slider (42) is slidably connected to the inner wall of the slide groove (41). A baffle (43) is fixedly connected to the side of the slider (42). A handle (44) is fixedly connected to the side of the baffle (43). A fixing plate (45) is fixedly connected to the top of the multi-axis mechanism body (1). A slide rod (46) is fixedly connected to the side of the fixing plate (45). An L-shaped sliding sleeve (48) is slidably connected to the circumferential surface of the slide rod (46). A fixing block (410) is fixedly connected to the top of the baffle (43). A pin (49) is slidably connected to the inner wall of the fixing block (410). An extension plate (412) is fixedly connected to the side of the multi-axis mechanism body (1).

3. The multi-axis synchronous control mechanism according to claim 2, characterized in that, A spring (47) is provided between the inner wall of the extension plate (412) and the L-shaped sliding sleeve (48), and a sliding groove (413) is provided on the side of the extension plate (412).

4. The multi-axis synchronous control mechanism according to claim 2, characterized in that, The extension plate (412) has a socket (411) on its side, which is in contact with the pin (49), and the baffle (43) is in contact with the multi-axis mechanism body (1).

5. A multi-axis synchronous control mechanism according to claim 2, characterized in that, The top of the baffle (43) is provided with an anti-accidental contact device (5) to prevent workers from accidentally touching the pin (49). The anti-accidental contact device (5) includes a second fixing plate (51). The bottom of the second fixing plate (51) is fixed on the top of the multi-axis mechanism body (1). The outer wall of the second fixing plate (51) is slidably connected with a slotted plate (52). The side of the slotted plate (52) is fixedly connected with a protective cover (53). The side of the protective cover (53) is provided with a push groove (54). The top of the fixing block (410) is fixedly connected with a cylinder (55). The top of the cylinder (55) is fixedly connected with a fixing plate (57).

6. A multi-axis synchronous control mechanism according to claim 5, characterized in that, The cylinder (55) is slidably connected to the top of the protective cover (53) through its circumference, and a spring (56) is provided between the protective cover (53) and the fixed plate (57).

7. A multi-axis synchronous control mechanism according to claim 5, characterized in that, There is a gap between the pin (49) and the protective cover (53), and the fixing block (410) is in contact with the protective cover (53).

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