Material grabbing and transferring device

Abstract

The utility model relates to the technical field of material packaging and transportation, and provides a material grabbing and transferring device which comprises a machine frame and an installation piece arranged on the machine frame, and a plurality of sets of grabbing assemblies used for grabbing bottled materials are evenly arranged on the installation piece in the circumferential direction. The grabbing and transferring device further comprises a lifting driving assembly used for driving the installation part to ascend and descend and a deflection driving assembly used for driving the installation part to deflect, and the lifting height driven by the lifting driving assembly and the deflection angle driven by the deflection driving assembly are both adjustable. According to the actual arrangement condition of a material packaging line and the actual specifications of materials, the deflection stroke and the lifting stroke of the mounting piece are adaptively adjusted by adjusting and controlling the deflection driving assembly and the lifting driving assembly, the universality under various material specifications is improved, and the diversified material packaging requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of material packaging and transportation, in particular to a material grabbing and transferring device. Background Art

[0002] In the material packaging process, grabbing and transferring materials is a crucial link. This link usually involves grabbing materials from an incoming material belt and transferring them to another conveyor belt for subsequent transmission and processing. Most existing grabbing and transferring mechanisms use a cam divider to achieve gripper deflection movement, thereby completing the action of grabbing and releasing materials. Due to the design characteristics of the cam divider, its drive deflection angle is often fixed and cannot be flexibly adjusted according to actual needs. In addition, the existing grabbing and transferring mechanisms also have the same problem in terms of lifting height. Since the design of the lifting mechanism is usually based on a fixed mechanical structure, its lifting height is also fixed, resulting in the grabbing height being unable to be adaptively adjusted according to the actual specifications of the material (for example, materials with a larger outer diameter only need to move down a "shorter" distance to be grabbed, and when grabbing, they need to move up to a higher height), which limits the versatility of the grabbing and transferring mechanism under various material specifications.

[0003] Therefore, the present invention proposes a material grabbing and transferring device to solve the above problems. Utility Model Content

[0004] The embodiment of the present utility model aims to provide a material grabbing and transferring device to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A material grabbing and transferring device includes a frame and a mounting member arranged on the frame. Several groups of grabbing components for grabbing bottled materials are evenly arranged circumferentially on the mounting member. The grabbing and transferring device also includes a lifting drive component for driving the mounting member to lift and lower, and a deflection drive component for driving the mounting member to deflect. The lifting and driving stroke of the lifting drive component and the driving deflection stroke of the deflection drive component are both adjustable.

[0007] In an optional solution, the grabbing assembly includes a plurality of suction cups, and the distance between the suction cups is adjustable.

[0008] In an optional solution: the grabbing assembly further includes a support rod, on which base blocks corresponding one to one with the suction cups are provided, the base blocks can be slidably adjusted along the support rod, and the suction cups are provided on the corresponding base blocks.

[0009] In an optional solution: the lifting drive assembly includes a base arranged on the frame and a supporting member arranged below the base, the supporting member is provided with a plurality of vertical rods, the upper ends of the vertical rods pass through the base and are connected to the mounting member, the frame is provided with a rotating member and a first servo motor for driving the rotating member to rotate, and a connecting rod is hinged between the rotating member and the supporting member.

[0010] In an optional solution: the deflection drive assembly includes a bracket arranged on the frame and a rotating shaft rotatably arranged on the bracket, the base is rotatable, a rotatable ring member is provided on the supporting member, and several vertical rods are provided on the ring member, the lower end of the rotating shaft is fixedly connected to the base, and the bracket is provided with a second servo motor for driving the rotating shaft to rotate.

[0011] In an optional solution: the mounting member is provided with a through hole for the rotation shaft to pass through.

[0012] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows:

[0013] According to the actual layout of the material packaging line and the actual specifications of the materials, the deflection drive assembly and the lifting drive assembly are adjusted to adaptively adjust the deflection stroke and lifting stroke of the mounting parts, thereby improving the versatility under various material specifications and meeting diverse material packaging needs.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are incorporated into and constitute a part of the specification to illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the present application. These drawings and the accompanying description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0017] Figure 2 It is a front view of an embodiment of the present utility model.

[0018] Figure 3 It is a top view of an embodiment of the present utility model.

[0019] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0020] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0021] Figure 6 It is a side view of an embodiment of the present utility model.

[0022] Figure 7 This is a schematic diagram of the arrangement between the bearing member, the annular member and a plurality of vertical poles in an embodiment of the present utility model.

[0023] Notes on figure numbers: 1-first conveyor belt, 2-second conveyor belt, 3-frame, 4-mounting part, 5-support rod, 6-suction cup, 7-lifting drive assembly, 701-base, 702-bearing part, 703-ring part, 704-vertical pole, 705-rotating part, 706-connecting rod, 707-first servo motor, 8-deflection drive assembly, 801-bracket, 802-second servo motor, 803-rotating shaft, 804-through hole, 9-base block. DETAILED DESCRIPTION

[0024] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] See also Figures 1 to 4 A material grabbing and transferring device includes a frame 3 and a mounting member 4 arranged on the frame 3. Several groups of grabbing components for grabbing materials are evenly arranged on the mounting member 4 in the circumferential direction. The grabbing and transferring device also includes a lifting drive component 7 for driving the mounting member 4 to lift and lower, and a deflection drive component 8 for driving the mounting member 4 to deflect. The driving lifting stroke of the lifting drive component 7 and the driving deflection stroke of the deflection drive component 8 are both adjustable.

[0026] According to the actual layout of the material packaging line and the actual specifications of the materials, the deflection stroke and lifting stroke of the mounting member 4 are adaptively adjusted by regulating the deflection drive assembly 8 and the lifting drive assembly 7, thereby improving the versatility under various material specifications and meeting the diverse material packaging needs. The specific working steps of this application are: the material is transmitted and fed through the first conveyor belt 1, and the deflection drive assembly 8 drives the mounting member 4 to deflect, that is, drives several groups of grabbing assemblies to revolve. When the empty grabbing assembly revolves to the grabbing position, the mounting member 4 pauses the deflection, and then the mounting member 4 moves down to drive the grabbing assembly to grab the material on the first conveyor belt 1. After completing the grabbing action, the mounting member 4 moves up and resets, and then the mounting member 4 continues to revolve. When the grabbing assembly with the material revolves to the discharge position, the mounting member 4 pauses the deflection, and then the mounting member 4 moves down to drive the grabbing assembly to move down and release the material to the second conveyor belt 2. After completing the releasing action, the mounting member 4 moves up and resets again, and this cycle is repeated to perform material transfer work.

[0027] See also Figure 4 In one embodiment of the present invention, the gripping assembly includes a plurality of suction cups 6, and the spacing between the suction cups 6 is adjustable;

[0028] The grabbing assembly further comprises a support rod 5 , on which are provided base blocks 9 corresponding one to one with the suction cups 6 . The base blocks 9 can be slidably adjusted along the support rod 5 , and the suction cups 6 are provided on the corresponding base blocks 9 .

[0029] In this embodiment, the spacing between the suction cups 6 is adjusted according to the length of the material so that the adsorption points are distributed as evenly as possible along the axial direction of the material to ensure the grasping effect; it should be noted that the base block 9 and the support rod 5 can be a set fit, or a sliding assembly with the base block 9 can be achieved by setting a slide groove on the support rod 5, or other assembly methods, as long as the base block 9 can be slidably adjusted along the support rod 5. In addition, after the position of the base block 9 is slidably adjusted, the base block 9 can be positioned by tightening bolts, snapping or other methods. The above are all existing conventional technical means, and this embodiment will not be limited or elaborated here.

[0030] Furthermore, in this embodiment, the gripping assembly further includes an air source component (not shown in the figure) for controlling the suction cup 6 to adsorb and disconnect the adsorption. This is a prior art and will not be described in detail here.

[0031] See also Figures 4 to 6 In one embodiment of the present invention, the lifting drive assembly 7 includes a base 701 provided on the frame 3 and a supporting member 702 provided below the base 701, and a plurality of vertical rods 704 are provided on the supporting member 702. The upper ends of the vertical rods 704 pass through the base 701 and are connected to the mounting member 4. A rotating member 705 and a first servo motor 707 for driving the rotating member 705 to rotate are provided on the frame 3, and a connecting rod 706 is hinged between the rotating member 705 and the supporting member 702.

[0032] In this embodiment, the first servo motor 707 drives the rotating member 705 to deflect, and under the action of the connecting rod 706, the mounting member 4 is driven to move up and down. It should be noted that during the bottle grabbing and transferring operation, the output shaft of the first servo motor 707 is first deflected in the forward (or reverse) direction by a certain angle to drive the mounting member 4 to descend. After completing the grabbing and releasing action, the output shaft of the first servo motor 707 is converted to reverse (or forward) deflection by a certain angle to drive the mounting member 4 to move up. By adjusting the rotation angle of the output shaft of the first servo motor 707, the lifting stroke can be controlled, thereby adapting to the grabbing and transferring operation requirements of materials of different specifications.

[0033] See also Figure 1 、 Figure 4 and Figure 7In one embodiment of the present invention, the deflection drive assembly 8 includes a bracket 801 provided on the frame 3 and a rotating shaft 803 rotatably provided on the bracket 801, the base 701 is rotatable, a rotatable ring member 703 is provided on the bearing member 702, and a plurality of vertical rods 704 are provided on the ring member 703, the lower end of the rotating shaft 803 is fixedly connected to the base 701, and the bracket 801 is provided with a second servo motor 802 for driving the rotating shaft 803 to rotate.

[0034] In this embodiment, the second servo motor 802 drives the rotating shaft 803 to rotate, thereby driving the base 701 to rotate, and then driving the mounting member 4 to rotate. The deflection stroke of the mounting member 4 is controlled by controlling the rotation angle of the output shaft of the second servo motor 802, so that the deflection stroke of the mounting member 4 can be adjusted.

[0035] Furthermore, in this embodiment, the mounting member 4 is provided with a through hole 804 for the rotation shaft 803 to pass through.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A material grabbing and transferring device, comprising a frame (3) and a mounting member (4) arranged on the frame (3), wherein the mounting member (4) is evenly provided with a plurality of grabbing assemblies for grabbing bottled materials in a circumferential direction, characterized in that: The grabbing and transferring device further comprises a lifting drive assembly (7) for driving the mounting member (4) to lift and lower, and a deflection drive assembly (8) for driving the mounting member (4) to deflect, and the driving lifting stroke of the lifting drive assembly (7) and the driving deflection stroke of the deflection drive assembly (8) are both adjustable.

2. The material grabbing and transferring device according to claim 1, characterized in that: The grabbing assembly comprises a plurality of suction cups (6), and the distance between the suction cups (6) is adjustable.

3. The material grabbing and transferring device according to claim 2, characterized in that: The grabbing assembly further comprises a support rod (5), on which a base block (9) corresponding to each suction cup (6) is provided. The base block (9) can be slidably adjusted along the support rod (5), and the suction cup (6) is provided on the corresponding base block (9).

4. The material grabbing and transferring device according to claim 1, characterized in that: The lifting drive assembly (7) comprises a base (701) arranged on the frame (3) and a bearing member (702) arranged below the base (701); a plurality of vertical rods (704) are provided on the bearing member (702); the upper ends of the vertical rods (704) pass through the base (701) and are connected to the mounting member (4); a rotating member (705) and a first servo motor (707) for driving the rotating member (705) to rotate are provided on the frame (3); and a connecting rod (706) is hingedly provided between the rotating member (705) and the bearing member (702).

5. The material grabbing and transferring device according to claim 4, characterized in that: The deflection drive assembly (8) comprises a bracket (801) arranged on the frame (3) and a rotating shaft (803) rotatably arranged on the bracket (801); the base (701) is rotatable; a rotatable ring member (703) is provided on the bearing member (702); a plurality of vertical rods (704) are all provided on the ring member (703); the lower end of the rotating shaft (803) is fixedly connected to the base (701); and a second servo motor (802) for driving the rotating shaft (803) to rotate is provided on the bracket (801).

6. The material grabbing and transferring device according to claim 5, characterized in that: The mounting member (4) is provided with a through hole (804) for the rotating shaft (803) to pass through.

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