Spring taking mechanism

Abstract

The utility model relates to the technical field of automatic material taking, in particular to a spring material taking mechanism, which comprises a rotary mounting part, a material taking mechanism, a material taking mechanism, a material taking mechanism and a material taking mechanism, and is characterized in that the rotary mounting part is provided with a floating component and a grabbing rotary component; the vertical moving part is used for driving the grabbing rotating assembly to reciprocate in the vertical direction and is provided with a Z-axis moving assembly with the output end connected with the floating assembly; and the horizontal moving part is used for driving the grabbing rotating assembly to reciprocate in the horizontal direction and is provided with an X-axis moving assembly with the output end connected with the Z-axis moving assembly. The vertical moving part and the horizontal moving part are matched to operate to drive the rotary mounting part to move to take materials, the rotary mounting part is moved to the position of a product, and the grabbing rotary assembly is matched with the vertical moving part to move downwards in a rotating mode, so that the spring is assembled on the product.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic material taking, in particular to a spring material taking mechanism. Background Art

[0002] Traditional spring retrieving is done manually, which is labor-intensive, inefficient, and has a low degree of automation. It cannot meet the current development needs. With the development of the automation industry, automatic spring retrieving and production are gradually emerging, and various spring retrieving mechanisms have appeared on the market to cooperate with automated equipment production. However, most of the current spring retrieving mechanisms are used to cooperate with automated equipment for retrieving, and other assembly mechanisms need to be added for spring assembly, resulting in high equipment costs, and the spring retrieving mechanism cannot meet the assembly function. Utility Model Content

[0003] Based on this, it is necessary to provide a spring feeding mechanism that can cooperate with automated equipment to complete spring assembly, in view of the fact that most of the current spring feeding mechanisms are used to cooperate with automated equipment for feeding, and other assembly mechanisms need to be added for assembly during spring assembly, resulting in high equipment costs and inability to meet assembly functions.

[0004] The technical solution adopted by the utility model to solve the above problems is: a spring material taking mechanism, comprising:

[0005] The rotating installation part is used to grab the spring and rotate and assemble it to the corresponding product, and it has a floating component and a grabbing and rotating component arranged on the floating component;

[0006] A vertical motion part, used for driving the grabbing and rotating assembly to move back and forth in the vertical direction, and having a Z-axis moving assembly connected to the floating assembly at its output end;

[0007] The horizontal motion part is used to drive the grabbing and rotating assembly to move back and forth in the horizontal direction, and has an X-axis moving assembly whose output end is connected to the Z-axis moving assembly.

[0008] Furthermore, the floating component includes a base plate, the base plate is provided with a guide rail group arranged along the Z-axis direction, the guide rail group is slidably provided with a movable plate, a mounting plate is provided on the top of the base plate, the mounting plate is provided with a sliding hole, a connecting rod with one end connected to the movable plate is slidably inserted in the sliding hole, a compression spring is sleeved on the connecting rod, and the two ends of the compression spring are respectively abutted against the mounting plate and the movable plate; a mounting position is provided on the movable plate, and the grasping rotating component is fixed to the movable plate through the mounting position.

[0009] Furthermore, the connecting rod includes a rod body, a limiting boss is provided at the upper end of the rod body, a connecting part with a diameter smaller than the diameter of the rod body is formed at the lower end of the rod body, an external thread is provided on the surface of the connecting part, and a threaded hole matching the external thread of the connecting part is provided on the top of the movable plate.

[0010] Furthermore, the grabbing and rotating assembly adopts a rotating clamping cylinder or a rotating servo clamping claw.

[0011] Furthermore, the Z-axis moving assembly includes a first moving module.

[0012] Furthermore, the X-axis moving assembly includes a second moving module.

[0013] The above-mentioned spring picking mechanism drives the rotating installation part to move and pick up materials through the coordinated operation of the vertical moving part and the horizontal moving part, and moves the rotating installation part to the product position. By grabbing the rotating component and rotating it to cooperate with the vertical moving part to move downward, the spring is assembled on the product, which improves production efficiency and reduces the structure of the assembly station, thereby reducing the cost of the equipment; and a floating component is provided to avoid deformation of the spring due to collision during downward movement during the process of picking up and assembling the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the rotating installation part in the utility model. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0017] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0019] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the patent application specification and claims of the utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0020] See also Figure 1 The present embodiment provides a spring material taking mechanism, which is used on an automated assembly device. The spring material taking mechanism includes a rotating mounting portion 10, a vertical motion portion 20 and a horizontal motion portion 30. The vertical motion portion 20 is arranged at the output end of the horizontal motion portion 30, and the vertical motion portion 20 is driven by the horizontal motion portion 30 to reciprocate along the X-axis direction. The rotating mounting portion 10 is arranged at the output end of the vertical motion portion 20, and the rotating mounting portion 10 is driven by the vertical motion portion 20 to reciprocate along the Z-axis direction.

[0021] In this embodiment, the rotating mounting part 10 is mainly used to grab the spring and rotate and assemble it on the corresponding product. The rotating mounting part 10 includes a floating component 101 and a grabbing rotating component 102 arranged on the floating component 101. The horizontal motion part 30 drives the vertical motion part 20 to drive the grabbing rotating component 102 to move to the position where the spring is placed, and then the vertical motion part 20 drives the grabbing rotating component 102 to move downward, so that the grabbing rotating component 102 grabs the spring. After the grabbing is completed, the vertical motion part 20 drives the grabbing rotating component 102 with the spring to reset, and the horizontal motion part 30 drives the vertical motion part 20 to drive the grabbing rotating component 10 2 is moved to the assembly position, and then the vertical motion part 20 drives the grabbing rotating assembly 102 to move downward, so that the grabbing rotating assembly 102 aligns the spring with the product, and the vertical motion part 20 continues to drive the grabbing rotating assembly 102 to move downward. At the same time, the grabbing rotating assembly 102 drives the spring to rotate a certain angle, so that the spring is firmly assembled on the product. After the assembly is completed, the vertical motion part 20 drives the grabbing rotating assembly 102 holding the spring to reset and continue the next operation. The floating assembly 101 plays a buffering role to prevent the grabbing rotating assembly 102 from being damaged by collision when the grabbing rotating assembly 102 moves downward, and to prevent the spring from being deformed by collision.

[0022] In this embodiment, please refer to Figure 2 The floating component 101 includes a base plate 1011, the base plate 1011 is provided with a guide rail group 1012 arranged along the Z-axis direction, the guide rail group 1012 is slidably provided with a moving plate 1013, a mounting plate 1014 is provided on the top of the base plate 1011, the mounting plate 1014 is provided with a sliding hole, a connecting rod 1015 with one end connected to the moving plate 1013 can be slidably inserted in the sliding hole, a compression spring 1016 is sleeved on the connecting rod 1015, and the two ends of the compression spring 1016 are respectively abutted against the mounting plate 1014 and the moving plate 1013; a mounting position is provided on the moving plate 1013, and a plurality of threaded through holes are provided on the mounting position, the grabbing and rotating component 102 is fixed to the moving plate 1013 by bolts, and the connecting rod 1015 is set to be able to slide on the mounting plate 1014, so that the moving plate 1013 drives the grabbing and rotating component 102 to slide up and down, which plays a buffering role, and the moving plate 1013 can be pushed to reset by the compression spring 1016;

[0023] In addition, the connecting rod 1015 includes a rod body, a limiting boss is provided at the upper end of the rod body, a connecting part with a diameter smaller than the diameter of the rod body is formed at the lower end of the rod body, an external thread is provided on the surface of the connecting part, and a threaded hole matching the external thread of the connecting part is provided at the top of the movable plate 1013. Through this arrangement, the rod body can slide in the sliding hole to avoid falling off the sliding hole.

[0024] In this embodiment, the grabbing rotating assembly 102 includes a rotary clamping cylinder. In other embodiments, the grabbing rotating assembly 102 may use a rotary servo clamp. It should be noted that, in this embodiment, the grabbing rotating assembly 102 is a rotary servo clamp of model Z-ERG-20C.

[0025] Among them, in this embodiment, the vertical motion part 20 includes a Z-axis motion component, and the Z-axis motion component includes a first motion module; the horizontal motion part 30 includes an X-axis motion component, and the X-axis motion component includes a second motion module, positioning sensors are respectively provided on the first motion module and the second motion module, and sensing sheets that sense the positioning sensors are respectively provided on the first motion module and the substrate 1011; it should be noted that, in other embodiments, the Z-axis motion component and the X-axis motion component can adopt a drive structure composed of a screw, a slide and a motor in the prior art, or adopt a drive structure composed of a slide, a synchronous wheel, a synchronous belt and a motor in the prior art, or adopt a drive structure composed of a slide rail, a slide and a cylinder, which are not described one by one here.

[0026] To summarize, the vertical motion part 20 and the horizontal motion part 30 cooperate to drive the rotating mounting part 10 to move and pick up materials, and move the rotating mounting part 10 to the product position, and the grabbing rotating component 102 rotates to cooperate with the vertical motion part 20 to move downward, so that the spring is assembled on the product; and a floating component 101 is provided to avoid deformation of the spring due to collision during the downward movement during the process of picking up materials and assembling the spring.

[0027] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A spring material taking mechanism, characterized in that: include: The rotating installation part is used to grab the spring and rotate and assemble it to the corresponding product, and it has a floating component and a grabbing and rotating component arranged on the floating component; A vertical motion part, used for driving the grabbing and rotating assembly to move back and forth in the vertical direction, and having a Z-axis moving assembly connected to the floating assembly at its output end; The horizontal motion part is used to drive the grabbing and rotating assembly to move back and forth in the horizontal direction, and has an X-axis moving assembly whose output end is connected to the Z-axis moving assembly.

2. The spring material taking mechanism according to claim 1, characterized in that: The floating assembly includes a base plate, the base plate is provided with a guide rail group arranged along the Z-axis direction, the guide rail group is slidably provided with a movable plate, a mounting plate is provided on the top of the base plate, the mounting plate is provided with a sliding hole, a connecting rod with one end connected to the movable plate is slidably inserted in the sliding hole, a compression spring is sleeved on the connecting rod, and the two ends of the compression spring are respectively abutted against the mounting plate and the movable plate; a mounting position is provided on the movable plate, and the grabbing and rotating assembly is fixed to the movable plate through the mounting position.

3. The spring material taking mechanism according to claim 2, characterized in that: The connecting rod includes a rod body, a limiting boss is provided at the upper end of the rod body, a connecting part with a diameter smaller than the rod body is formed at the lower end of the rod body, an external thread is provided on the surface of the connecting part, and a threaded hole matching the external thread of the connecting part is provided on the top of the movable plate.

4. The spring material taking mechanism according to claim 1, characterized in that: Grasping the rotating components uses a rotary gripping cylinder or a rotary servo gripper.

5. The spring material taking mechanism according to claim 1, characterized in that: The Z-axis moving assembly includes a first moving module.

6. The spring material taking mechanism according to claim 1, characterized in that: The X-axis moving assembly includes a second moving module.

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