Feeding equipment based on three-axis module

Abstract

The utility model relates to a feeding device based on a three-axis module. The feeding device comprises a Z-axis lifting module, an X-axis transverse moving module, a Y-axis module and a material taking mechanism arranged on a movable terminal of the Z-axis lifting module. The material taking mechanism comprises a mounting plate fixedly connected with a movable terminal of the Z-axis lifting module, and a mounting seat and a parallel pneumatic claw guide rail sliding table which are arranged on the mounting plate; the two mounting seats are arranged on the two sides of the parallel pneumatic claw guide rail sliding table in the X-axis direction correspondingly, horizontal extending parts are arranged at the lower ends of the mounting seats, and vacuum adsorption modules used for adsorbing workpieces are vertically arranged on the extending parts; clamping arms are arranged on two movable terminals of the parallel pneumatic claw guide rail sliding table; during working, the stability in the workpiece transferring process can be guaranteed through cooperation of the vacuum adsorption module and the two clamping arms, double guarantee is achieved, and adaptability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automated processing, in particular to a feeding device based on a three-axis module. Background Art

[0002] With the improvement of industrial automation level and the continuous expansion of modern industrial production scale, automatic loading and unloading system has become an indispensable part of industrial production system. The three-axis robot mainly moves objects through three bearings, so that the objects can be moved to the specified position, which is convenient for automatic loading. Most of them are used in the processing direction of parts. The existing three-axis robot automatic loading device has certain disadvantages. The existing three-axis robot either clamps the workpiece by clamping or adsorbs the workpiece by vacuum adsorption during the loading process. The single operation method leads to the limited application scope of the manipulator and there is a risk of workpiece falling. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The purpose of the utility model is to provide a feeding device based on a three-axis module to address the deficiencies in the prior art. The feeding device based on the three-axis module can well solve the above-mentioned problems.

[0004] In order to achieve the above requirements, the technical solution adopted by the utility model to solve its technical problems is:

[0005] A feeding device based on a three-axis module is provided, which includes a Z-axis lifting module, an X-axis lateral movement module for driving the Z-axis lifting module to move horizontally, and a Y-axis module for driving the X-axis lateral movement module to move horizontally, and a material picking mechanism arranged on the movable terminal of the Z-axis lifting module; the material picking mechanism includes a mounting plate fixedly connected to the movable terminal of the Z-axis lifting module, and a mounting seat and a parallel air gripper guide slide arranged on the lower surface of the mounting plate; the parallel air gripper guide slide is arranged along the X-axis direction, the mounting seat is provided with two and respectively arranged on both sides of the parallel air gripper guide slide along the X-axis direction, the lower end of the mounting seat is provided with a horizontal extension part, the extension part is provided with two and arranged along the Y-axis direction, and a vacuum adsorption module for adsorbing workpieces is vertically provided on the extension part; clamping arms are provided on the two movable terminals of the parallel air gripper guide slide, and the two clamping arms are respectively located below the two mounting seats.

[0006] The feeding equipment based on the three-axis module described in the utility model, wherein the vacuum adsorption module is slidably arranged on the extension part along the Y-axis direction.

[0007] The utility model is a loading device based on a three-axis module, wherein the vacuum adsorption module includes a vertically arranged nozzle tube and a nozzle arranged at the lower end of the nozzle tube; the nozzle tube passes through the extension part, and the extension part is provided with an avoidance hole for the nozzle tube to move along the Y-axis direction, and the nozzle tube is connected to the extension part through a connecting component.

[0008] The utility model is described in the feeding equipment based on the three-axis module, wherein the connecting assembly includes a sleeve coaxially threadedly connected to the suction nozzle tube, the sleeve is provided with two and respectively located on the upper and lower sides of the extension part, and an annular limit platform is circumferentially provided on the outer wall of the sleeve, and the outer diameter of the annular limit platform is greater than the width of the avoidance hole.

[0009] The utility model is described in the loading equipment based on the three-axis module, wherein the clamping arm includes a horizontal part connected to the movable terminal of the parallel air gripper guide slide, and a vertical part arranged at the end of the horizontal part; a stop protrusion is provided on the side wall of the lower end of the vertical part facing the other clamping arm; the horizontal part includes a connecting section connected to the movable terminal of the parallel air gripper guide slide, and an extension section arranged along the X-axis direction; the widths of the extension section and the vertical part are the same as the width of the parallel air gripper guide slide.

[0010] The feeding equipment based on the three-axis module described in the utility model, wherein the extension section and the vertical portion are both provided with weight-reducing holes.

[0011] The utility model is described in the feeding equipment based on the three-axis module, wherein the mounting plate is provided with a guide mechanism, and the guide mechanism includes a guide shaft vertically arranged on the mounting plate, and a guide sleeve slidably arranged on the guide shaft; the guide sleeve is fixedly connected to the movable terminal of the X-axis through a connecting frame, and the guide shaft is provided with two and respectively arranged on both sides of the Z-axis lifting module.

[0012] The utility model is a feeding device based on a three-axis module, wherein the Z-axis lifting module, the X-axis lateral movement module and the Y-axis module group are all screw motor modules.

[0013] The beneficial effects of the utility model are: the overall structure of the utility model is simple, the volume is small, and the technical implementation difficulty is low. When working, the double cooperation of the vacuum adsorption module and the two clamping arms can ensure the stability of the workpiece fixation during the workpiece transfer process. The double guarantee has higher adaptability and can be used in occasions of adsorbing and / or clamping workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0015] Figure 1 It is an overall diagram of the feeding equipment based on the three-axis module of the utility model.

[0016] Figure 2 yes Figure 1 A magnified view of the local structure.

[0017] Figure 3 yes Figure 2 Enlarged view of the vacuum adsorption module.

[0018] Figure 4 yes Figure 2 Bottom view of .

[0019] Figure 5 yes Figure 2 Front view of . DETAILED DESCRIPTION

[0020] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0023] Moreover, the terms "up, down, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0025] The preferred embodiment of the present invention is a feeding device based on a three-axis module, such as Figure 1-5 As shown, the device includes a Z-axis lifting module 10, an X-axis lateral movement module 20 driving the Z-axis lifting module 10 to lateral movement, and a Y-axis module 30 driving the X-axis lateral movement module to lateral movement, and a material picking mechanism 40 arranged on the movable terminal 101 of the Z-axis lifting module 10; the material picking mechanism 40 includes a mounting plate 41 fixedly connected to the movable terminal of the Z-axis lifting module 10, and a mounting seat 42 and a parallel air gripper guide slide 43 arranged on the lower surface of the mounting plate 41; the parallel air gripper guide slide 43 is arranged along the X-axis direction, and the mounting seat 42 is provided with two and respectively arranged on both sides of the parallel air gripper guide slide 43 along the X-axis direction, and the lower end of the mounting seat 42 is provided with a horizontal extension part 421, and the extension part 421 is integrally arranged with the mounting seat 42. There are two extension parts 421 arranged along the Y-axis direction, and a vacuum adsorption module 50 for adsorbing workpieces is vertically provided on the extension part 421. The two movable terminals of the parallel air gripper guide slide 43 are both provided with clamping arms 60. The parallel air gripper guide slide 43 drives the two clamping arms 60 to move toward or away from each other to clamp the workpiece. After installation, the two clamping arms 60 are respectively located below the two mounting seats 42.

[0026] The utility model has a simple overall structure, a small size, and low technical difficulty. When working, the double cooperation of the vacuum adsorption module 50 and the two clamping arms 60 can ensure the stability of the workpiece fixation during the workpiece transfer process. The double guarantee has higher adaptability and can be used in occasions of adsorbing and / or clamping workpieces.

[0027] In this embodiment, the vacuum adsorption module 50 is slidably disposed on the extension portion 421 along the Y-axis direction, so as to adjust the position of the vacuum adsorption module 50 and adapt to workpieces of different sizes, thereby further improving adaptability.

[0028] In this embodiment, the vacuum adsorption module 50 includes a vertically arranged suction nozzle tube 51 and a suction nozzle 52 arranged at the lower end of the suction nozzle tube 51; the suction nozzle tube 51 passes through the extension part 421, and the extension part 421 is provided with an avoidance hole 60 for the suction nozzle tube 51 to move along the Y-axis direction, and the suction nozzle tube 51 is connected to the extension part 421 through a connecting component 70. Among them, the connecting component 70 includes a shaft sleeve 71 coaxially threadedly connected to the suction nozzle tube 51, and the shaft sleeve 71 is provided with two and respectively located on the upper and lower sides of the extension part 421, and an annular limiting platform 80 is circumferentially provided on the outer wall of the shaft sleeve 71, and the outer diameter of the annular limiting platform 80 is greater than the width of the avoidance hole 60. After being assembled in place, the suction nozzle tube 51 can be tightly fixed on the extension part 421 by the limiting effect of the annular limiting platform 80 to prevent the suction nozzle tube 51 from being displaced again after the lateral position is adjusted.

[0029] In this embodiment, the clamping arm 60 includes a horizontal portion 61 connected to the movable terminal of the parallel air gripper guide slide 43, and a vertical portion 62 arranged at the end of the horizontal portion 61; a stop protrusion 90 is provided on the side wall of the lower end of the vertical portion 62 facing the other clamping arm 60 to further play a role in positioning the workpiece; the horizontal portion 61 includes a connecting section 610 connected to the movable terminal 431 of the parallel air gripper guide slide 43, and an extension section 611 arranged along the X-axis direction; the widths of the extension section 611 and the vertical portion 62 are the same as the width of the parallel air gripper guide slide 43 to ensure the coaxiality of the moving trajectory of the two vertical portions 62 and the movable terminal of the parallel air gripper guide slide 43.

[0030] In this embodiment, weight-reducing holes 120 are provided on the extension section 611 and the vertical portion 62 to achieve the purpose of reducing weight.

[0031] In this embodiment, a guide mechanism 100 is provided on the mounting plate 41, and the guide mechanism 100 includes a guide shaft 11 vertically arranged on the mounting plate 41, and a guide sleeve 12 slidably sleeved on the guide shaft 11; the guide sleeve 12 is fixedly connected to the movable terminal of the X-axis through a connecting frame 110, and two guide shafts 11 are provided and are respectively arranged on both sides of the Z-axis lifting module 10, wherein the Z-axis lifting module 10 is fixed on the connecting frame 110, and in the process of the mounting plate 41 moving up and down, the cooperation of the guide shaft 11 and the guide sleeve 12 can ensure the stability of the operation and further ensure the accuracy.

[0032] In this embodiment, the Z-axis lifting module 10, the X-axis lateral movement module 20 and the Y-axis module group are all screw motor modules to improve the displacement accuracy requirements of workpiece transfer. Of course, linear mechanisms such as cylinders or linear motors can also be used.

[0033] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A feeding device based on a three-axis module, characterized in that: The equipment includes a Z-axis lifting module, an X-axis lateral movement module for driving the Z-axis lifting module to move horizontally, a Y-axis module for driving the X-axis lateral movement module to move horizontally, and a material picking mechanism arranged on the movable terminal of the Z-axis lifting module; the material picking mechanism includes a mounting plate fixedly connected to the movable terminal of the Z-axis lifting module, and a mounting seat and a parallel air gripper guide slide arranged on the lower surface of the mounting plate; the parallel air gripper guide slide is arranged along the X-axis direction, the mounting seat is provided with two and respectively arranged on both sides of the parallel air gripper guide slide along the X-axis direction, the lower end of the mounting seat is provided with a horizontal extension part, the extension part is provided with two and arranged along the Y-axis direction, and a vacuum adsorption module for adsorbing workpieces is vertically provided on the extension part; clamping arms are provided on the two movable terminals of the parallel air gripper guide slide, and the two clamping arms are respectively located below the two mounting seats.

2. The feeding equipment based on the three-axis module according to claim 1 is characterized in that: The vacuum adsorption module is slidably arranged on the extension portion along the Y-axis direction.

3. The feeding equipment based on the three-axis module according to claim 2 is characterized in that: The vacuum adsorption module includes a vertically arranged suction nozzle tube and a suction nozzle arranged at the lower end of the suction nozzle tube; the suction nozzle tube passes through the extension part, and the extension part is provided with an avoidance hole for the suction nozzle tube to move along the Y-axis direction, and the suction nozzle tube is connected to the extension part through a connecting component.

4. The feeding equipment based on the three-axis module according to claim 3 is characterized in that: The connecting assembly includes a shaft sleeve coaxially threadedly connected to the suction nozzle tube, two shaft sleeves are provided and are respectively located on the upper and lower sides of the extension portion, and an annular limit platform is circumferentially provided on the outer wall of the shaft sleeve, and the outer diameter of the annular limit platform is greater than the width of the avoidance hole.

5. The feeding equipment based on the three-axis module according to claim 1 is characterized in that: The clamping arm includes a horizontal portion connected to the movable terminal of the parallel air gripper guide slide, and a vertical portion arranged at the end of the horizontal portion; a stop protrusion is provided on a side wall of the lower end of the vertical portion facing the other clamping arm; the horizontal portion includes a connecting section connected to the movable terminal of the parallel air gripper guide slide, and an extension section arranged along the X-axis direction; the widths of the extension section and the vertical portion are the same as the width of the parallel air gripper guide slide.

6. The feeding equipment based on the three-axis module according to claim 5 is characterized in that: The extension section and the vertical portion are both provided with weight-reducing holes.

7. The feeding equipment based on the three-axis module according to claim 1 is characterized in that: A guide mechanism is provided on the mounting plate, and the guide mechanism includes a guide shaft vertically arranged on the mounting plate, and a guide sleeve slidably sleeved on the guide shaft; the guide sleeve is fixedly connected to the movable terminal of the X-axis through a connecting frame, and two guide shafts are provided and are respectively arranged on both sides of the Z-axis lifting module.

8. The feeding equipment based on the three-axis module according to claim 1 is characterized in that: The Z-axis lifting module, the X-axis lateral movement module and the Y-axis module group are all screw motor modules.

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