Automatic jack assembling and feeding device

Abstract

The utility model discloses an automatic jack assembling and feeding device which comprises a machine frame, a lifting storage table, a supporting frame, an X-axis displacement mechanism, a Y-axis displacement mechanism, a Z-axis displacement mechanism and a material taking mechanism, the lifting storage table is used for placing base workpieces, the X-axis displacement mechanism is arranged at the top of the machine frame, and the Y-axis displacement mechanism is arranged at the bottom of the machine frame. The automatic jack assembling and feeding device is characterized in that the X-axis displacement mechanism, the Y-axis displacement mechanism and the Z-axis displacement mechanism are arranged on the lifting storage table, each Y-axis displacement mechanism is connected with the corresponding Z-axis displacement mechanism, the bottom end of a lifting frame of each Z-axis displacement mechanism is connected with the material taking mechanism, and the material taking mechanism is used for transferring base workpieces on the lifting storage table to an assembling station. Precise positioning and moving of the base workpiece in the space are achieved, the feeding flexibility is greatly improved, and the efficiency and flexibility of a production line are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to an automatic feeding device for jack assembly. Background Technique

[0002] In the field of automatic assembly, as a common lifting tool, the efficiency of the jack assembly process directly affects the output of the entire production line. Most traditional jack assembly methods rely on manual operation, which is not only inefficient but also prone to unstable assembly quality due to human factors. In order to improve production efficiency and assembly quality, automatic assembly technology has emerged.

[0003] However, there are still many deficiencies in the existing automatic assembly equipment in the feeding link, such as slow feeding speed, inaccurate positioning, high equipment complexity, etc. These problems limit the efficiency and stability of the entire assembly process. In view of these deficiencies, the utility model proposes an automatic feeding device for jack assembly, aiming to solve the existing problems through technological innovation and achieve efficient and accurate automatic feeding. Content of the Utility Model

[0004] To solve the above technical problems, the utility model relates to an automatic feeding device for jack assembly, which has a simple and reliable structure and effectively solves the above technical problems and is suitable for popularization and use. To achieve the above purpose, the utility model is realized through the following technical solutions:

[0005] An automatic feeding device for jack assembly includes a frame, a lifting storage table, a support frame, an X-axis displacement mechanism, a Y-axis displacement mechanism, a Z-axis displacement mechanism, and a material taking mechanism. The lifting storage table is used to place the base workpieces. The X-axis displacement mechanism is arranged on the top of the frame. The X-axis displacement mechanism includes a transmission belt, a first guide rail, and a first slider. The first guide rail is arranged in the X direction. The first slider is slidably connected to the first guide rail. The support frame is fixedly connected to the first slider. The support frame is also connected to the transmission belt and can move along the X direction with the transmission belt. Two groups of Y-axis displacement mechanisms are symmetrically arranged on both sides of the support frame. Each group of Y-axis displacement mechanisms is connected to a Z-axis displacement mechanism. The bottom end of the lifting frame of the Z-axis displacement mechanism is connected to the material taking mechanism. The material taking mechanism includes fixed tracks, lifting cylinders, lifting seats, and suction cups. Two fixed tracks are arranged in a staggered manner. A number of lifting cylinders are respectively arranged on the two fixed tracks. The piston rod of the lifting cylinder faces upward and is connected to the lifting seat. The lifting seat is fixedly connected to the suction cup. The adsorption surface of the suction cup faces downward. The material taking mechanism is used to transfer the base workpieces on the lifting storage table to the assembly station.

[0006] On the basis of the above solution and as a preferred solution to the above solution: The Y-axis displacement mechanism includes a fixed plate, a positioning rod, a driving motor, a driving wheel, a rack, a mounting frame, a second guide rail, and a second slider. The two fixed plates are symmetrically arranged on both sides of the support frame. The fixed plate is fixedly connected to the support frame through a number of evenly spaced positioning rods. A second guide rail is arranged outside the fixed plate. The driving motor is connected to the support frame. The output end of the driving motor faces downward and is connected to the driving wheel. The driving wheel meshes with the rack. The rack is arranged in the Y direction. The rack is fixedly connected to the mounting frame. The second slider is fixedly connected to the mounting frame and is slidably matched with the second guide rail.

[0007] On the basis of the above solution and as a preferred solution to the above solution: The Z-axis displacement mechanism includes a lead screw motor, a lead screw, a lifting frame, a lifting adjustment block, and a third guide rail. The lifting frame is fixedly connected to the mounting frame. The lead screw is arranged inside the lifting frame. The lead screw motor is arranged at the top of the lifting frame and is connected to the lead screw. The lifting adjustment block is threadedly connected to the lead screw through a lead screw nut. One side of the lifting adjustment block is fixedly connected to the mounting frame. The third guide rail is arranged inside the lifting frame and is arranged parallel to the lead screw. The lifting adjustment block is slidably matched with the third guide rail.

[0008] On the basis of the above solution and as a preferred solution to the above solution: The material taking mechanism further includes side baffles. The two side baffles are symmetrically arranged on both sides of one of the fixed tracks.

[0009] On the basis of the above solution and as a preferred solution to the above solution: An oblong displacement adjustment hole is arranged on the top plate of the side baffle.

[0010] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows: The automatic assembly feeding device of the jack designed by the present utility model realizes the precise positioning and movement of the base workpiece in space through the coordinated work of the X, Y, and Z axis displacement mechanisms, greatly improving the flexibility of feeding. The automatic assembly feeding device with double-station material taking can greatly improve the efficiency and flexibility of the production line while ensuring the assembly accuracy, reduce the production cost, and at the same time ensure the assembly quality, having high practical value and market application prospects. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the equipment;

[0012] Figure 2 It is a schematic diagram of the Y-axis displacement mechanism;

[0013] Figure 3 It is a schematic diagram of the material taking mechanism. Detailed Embodiment

[0014] To make the objectives, technical solutions and advantages of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments. However, the specific implementation manners and embodiments described below are for illustrative purposes only and are not limitations on the present utility model.

[0015] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the Figure 1 directions or positional relationships shown, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0016] In the description of this application, the terms "first", "second", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0017] To solve the above technical problems, such as Figures 1-3As shown in the figure, the utility model designs an automatic feeding device for a jack, which includes a frame 1, a lifting storage table 2, a support frame 3, an X-axis displacement mechanism 4, a Y-axis displacement mechanism 5, a Z-axis displacement mechanism 6, and a material taking mechanism 7. The lifting storage table 2 is used to place the base workpieces. The X-axis displacement mechanism 4 is arranged on the top of the frame 1. The X-axis displacement mechanism 4 includes a transmission belt 41, a first guide rail 42, and a first slider 43. The first guide rail 42 is arranged in the X direction. The first slider 43 is slidably connected to the first guide rail 42. The support frame 3 is fixedly connected to the first slider 43. The support frame 3 is also connected to the transmission belt 41 and can move along the X direction with the transmission belt 41. Two groups of Y-axis displacement mechanisms 5 are symmetrically arranged on both sides of the support frame 3. Each group of Y-axis displacement mechanisms 5 is connected to a Z-axis displacement mechanism 6. The bottom end of the lifting frame 63 of the Z-axis displacement mechanism 6 is connected to the material taking mechanism 7. The material taking mechanism 7 includes fixed tracks 71, lifting cylinders 72, a lifting seat 73, and suction cups 74. The two fixed tracks 71 are arranged in a staggered manner. A number of lifting cylinders 72 are respectively arranged on the two fixed tracks 71. The piston rod of the lifting cylinder 72 faces upward and is connected to the lifting seat 73. The lifting seat 73 is fixedly connected to the suction cups 74. The adsorption surface of the suction cups 74 faces downward. The fixed position of the suction cups 74 can be adjusted according to the actual structure of the base workpieces. The material taking mechanism 7 is used to transfer the base workpieces on the lifting storage table 2 to the assembly station. The device integrates the lifting storage table 2, X-axis, Y-axis, and Z-axis displacement mechanisms 6, realizing the full-automatic process from workpiece placement to material taking, reducing manual intervention, and lowering the labor intensity. The design of the X-axis and Y-axis displacement mechanisms 5 allows the support frame 3 and the material taking mechanism 7 to move flexibly in the horizontal plane, expanding the material taking range and adapting to the material taking requirements of workpieces at different positions. The automatic feeding for double-station material taking can improve the efficiency and flexibility of the production line significantly while ensuring the assembly accuracy, reduce the production cost, and guarantee the assembly quality at the same time, having high practical value and market application prospects.

[0018] Further, the Y-axis displacement mechanism 5 includes a fixed plate 51, positioning rods 52, a driving motor 53, a driving wheel 54, a rack 55, a mounting bracket 56, a second guide rail 57, and a second slider 58. The two fixed plates 51 are symmetrically arranged on both sides of the support frame 3. The fixed plate 51 is fixedly connected to the support frame 3 through a number of evenly spaced positioning rods 52. A second guide rail 57 is arranged on the outer side of the fixed plate 51. The driving motor 53 is connected to the support frame 3. The output end of the driving motor 53 faces downward and is connected to the driving wheel 54. The driving wheel 54 meshes with the rack 55. The rack 55 is arranged in the Y direction. The rack 55 is fixedly connected to the mounting bracket 56. The second slider 58 is fixedly connected to the mounting bracket 56 and is slidably matched with the second guide rail 57. The driving motor 53 is directly connected to the driving wheel 54, realizing efficient power transmission through the rack 55, ensuring the smoothness and accuracy of the Y-axis displacement. The design of the rack 55 and the guide rail simplifies the transmission system, making maintenance and inspection more convenient and reducing the maintenance cost.

[0019] Further, the Z-axis displacement mechanism 6 includes a lead screw motor 61, a lead screw 62, a lifting frame 63, a lifting adjustment block 64, and a third guide rail 65. The lifting frame 63 is fixedly connected to the mounting bracket 56. The lead screw 62 is arranged inside the lifting frame 63. The lead screw motor 61 is arranged at the top of the lifting frame 63 and is connected to the lead screw 62. The lifting adjustment block 64 is threadedly connected to the lead screw 62 through a lead screw nut. One side of the lifting adjustment block 64 is fixedly connected to the mounting bracket 56. The third guide rail 65 is arranged inside the lifting frame 63 and is arranged parallel to the lead screw 62. The lifting adjustment block 64 is slidably matched with the third guide rail 65. Through the cooperation of the lead screw motor 61 and the lead screw 62, precise control in the vertical direction is achieved, ensuring the precise positioning of the workpiece during the assembly process. The transmission mode of the lead screw 62 provides stable vertical movement, reducing the displacement error caused by equipment vibration or load change. The sliding fit between the third guide rail 65 and the lifting adjustment block 64 reduces the direct contact between mechanical components, reduces wear, and extends the service life of the equipment. The use of the lead screw motor 61 is more energy-efficient than traditional hydraulic or pneumatic systems, helping to reduce production costs.

[0020] Further, the material taking mechanism 7 further includes side baffles 75. The two side baffles 75 are symmetrically arranged on both sides of one of the fixed rails 71. The symmetrical arrangement of the side baffles 75 enhances the stability of the material taking mechanism 7 when transferring the workpiece, preventing the workpiece from shifting or flipping during the movement.

[0021] Further, a waist-shaped displacement adjustment hole is provided on the top plate of the side baffle 75. The provision of the waist-shaped displacement adjustment hole allows for fine adjustment of the position of the side baffle 75 when bolt-fixed to adapt to workpieces of different sizes, enhancing the adaptability and flexibility of the equipment.

[0022] It should be noted that the technical features such as motors and cylinders involved in the patent application of the present utility model should be regarded as the prior art. For the specific structures, working principles, and possibly involved control methods and spatial arrangement methods of these technical features, conventional selections in the art can be adopted, and they should not be regarded as the inventive points of the patent of the present utility model, and the patent of the present utility model will not be further specifically elaborated.

[0023] The above embodiments are only the preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made by those skilled in the art according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. An automatic feeding device for a jack, characterized in that: It includes a frame, a lifting storage table, a support frame, an X-axis displacement mechanism, a Y-axis displacement mechanism, a Z-axis displacement mechanism, and a material taking mechanism. The lifting storage table is used to place the base workpieces. The X-axis displacement mechanism is arranged at the top of the frame. The X-axis displacement mechanism includes a transmission belt, a first guide rail, and a first slider. The first guide rail is arranged in the X direction. The first slider is slidably connected to the first guide rail. The support frame is fixedly connected to the first slider. The support frame is also connected to the transmission belt and can move along the X direction with the transmission belt. Two sets of Y-axis displacement mechanisms are symmetrically arranged on both sides of the support frame. Each set of Y-axis displacement mechanisms is connected to a Z-axis displacement mechanism. The bottom end of the lifting frame of the Z-axis displacement mechanism is connected to the material taking mechanism. The material taking mechanism includes fixed tracks, lifting cylinders, lifting seats, and suction cups. Two fixed tracks are arranged in a staggered manner. A number of lifting cylinders are respectively arranged on the two fixed tracks. The piston rod of the lifting cylinder faces upward and is connected to the lifting seat. The lifting seat is fixedly connected to the suction cup. The adsorption surface of the suction cup faces downward. The material taking mechanism is used to transfer the base workpieces on the lifting storage table to the assembly station.

2. The automatic feeding device for jack assembly according to claim 1, wherein: The Y-axis displacement mechanism includes fixed plates, positioning rods, a driving motor, a driving wheel, a rack, a mounting frame, a second guide rail, and a second slider. Two fixed plates are symmetrically arranged on both sides of the support frame. The fixed plates are fixedly connected to the support frame through a number of evenly spaced positioning rods. A second guide rail is arranged on the outer side of the fixed plates. The driving motor is connected to the support frame. The output end of the driving motor faces downward and is connected to the driving wheel. The driving wheel meshes with the rack. The rack is arranged in the Y direction. The rack is fixedly connected to the mounting frame. The second slider is fixedly connected to the mounting frame and is slidably matched with the second guide rail.

3. The automatic feeding device for a jack according to claim 2, wherein: The Z-axis displacement mechanism includes a lead screw motor, a lead screw, a lifting frame, a lifting adjustment block, and a third guide rail. The lifting frame is fixedly connected to the mounting frame. The lead screw is arranged inside the lifting frame. The lead screw motor is arranged at the top of the lifting frame and is connected to the lead screw. The lifting adjustment block is threadedly connected to the lead screw through a lead screw nut. One side of the lifting adjustment block is fixedly connected to the mounting frame. The third guide rail is arranged inside the lifting frame and is arranged parallel to the lead screw. The lifting adjustment block is slidably matched with the third guide rail.

4. The automatic feeding device for a jack according to claim 3, characterized in that: The material taking mechanism further includes side baffles. Two side baffles are symmetrically arranged on both sides of one of the fixed tracks.

5. The automatic feeding device for a jack according to claim 4, wherein: Waist-shaped displacement adjustment holes are arranged on the top plate of the side baffle.

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