Logistics line changing mechanical arm
By designing a robotic arm for material transfer in a logistics line, and utilizing gripper motors and various moving mechanisms, efficient material transfer is achieved. This solves the problem of complex and space-consuming transfer mechanisms in existing logistics conveyor lines, improving transfer efficiency and saving space.
Patent Information
- Application Number
- CN202520394577.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing logistics conveyor systems have complex structures and occupy a large space, making it difficult to efficiently transfer materials.
Design a robotic arm for material transfer in a logistics line, including a transfer mechanical assembly, a horizontal movement mechanism, a lifting mechanism, and a rotating mechanism. It uses components such as gripper motors, horizontal sliders, vertical slide rails, and rotary cylinders to clamp and move materials, thereby improving transfer efficiency and saving space.
It enables efficient material transfer between different logistics lines, reduces the space occupied during transfer, and improves transfer efficiency.
Smart Images
Figure CN223737120U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of carrying mechanical arm, especially relates to a logistics line changing mechanical arm. BACKGROUND
[0002] When conveying materials, the logistics conveying line needs to design multiple conveying lines in different directions due to the restriction of the space, and the conveying lines need to be transferred by a transfer device, and the existing transfer mechanism is not only complex in structure, but also occupies a large space. INNOVATION CONTENT
[0003] The utility model discloses a logistics line changing mechanical arm, which aims to realize the transfer of materials on different logistics conveying lines, improve the transfer efficiency and save the transfer space.
[0004] In order to realize the above-mentioned purpose, the technical scheme of the utility model is to design a logistics line changing mechanical arm, which comprises a transfer mechanical assembly for clamping materials, a horizontal moving mechanism for driving the transfer mechanical assembly to move forward and backward along the horizontal direction, a lifting mechanism for driving the horizontal moving mechanism to lift along the vertical direction, and a rotating mechanism for driving the lifting mechanism to step rotate along the horizontal direction.
[0005] Further, the rotating mechanism comprises a base and a main motor, the base is provided with a mounting seat for accommodating the main motor, and the rotating shaft of the main motor is vertically connected to the upper surface of the base.
[0006] Further, the lifting mechanism comprises a rotating support, a vertical column, a vertical screw motor, a vertical slide rail, a vertical screw rod and a vertical slide block, the rotating shaft of the main motor is connected to the vertical column, the rotating support comprises a vertical mounting surface perpendicular to the ground and a horizontal mounting surface parallel to the ground located at both ends of the mounting surface, the vertical column is connected to the horizontal mounting surface of the rotating support, the vertical screw motor and the vertical slide rail are mounted on the vertical mounting surface of the rotating support, the rotating shaft of the vertical screw motor is connected to the vertical screw rod, and the vertical screw rod drives the vertical slide block to slide along the vertical direction on the vertical slide rail.
[0007] Further, the horizontal moving mechanism comprises a horizontal support, a horizontal screw rod motor, a horizontal slide rail and a horizontal screw rod; one end of the horizontal support is fixed on the vertical slide block, the horizontal support is parallel to the ground, the horizontal screw rod motor and the horizontal slide rail are installed on the horizontal support, and a rotating shaft of the horizontal screw rod motor is connected with the horizontal screw rod; the horizontal screw rod drives the transfer mechanical arm assembly to slide in the horizontal direction on the horizontal slide rail.
[0008] Further, the transfer mechanical assembly further comprises a torsion spring frame, a torsion spring, a rotary cylinder and a hinged table; the rotary cylinder and the hinged table are arranged on the horizontal slide block; a lower hinged end of the hinged table is connected with the horizontal slide block, and an upper hinged end of the hinged table is connected with the assembly seat; a rotating shaft of the rotary cylinder drives the upper hinged end of the hinged table to rotate relative to the lower hinged end; one end of the assembly seat, away from the clamping jaw motor, is provided with the torsion spring frame, the torsion spring frame is fixed with the torsion spring, one end of the torsion spring is connected with the assembly seat, and the other end of the torsion spring is connected with a fixed clamping jaw plate, and the fixed clamping jaw plate is hinged to the assembly seat; the movable clamping jaw plate and the fixed clamping jaw plate are composed of a horizontal resting plate, a side baffle plate located on one side of the resting plate and a rear baffle plate located at the rear end of the resting plate and the side baffle plate, and an upper surface of the resting plate of the movable clamping jaw plate and a lower surface of the resting plate of the fixed clamping jaw plate form slope surfaces capable of being attached to each other.
[0009] The logistics line changing mechanical arm of the utility model realizes the transfer of materials on different logistics conveying lines, improves the transfer efficiency and saves the transfer space. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is a first structural schematic view of the utility model.
[0011] Figure 2 It is a second structural schematic view of the utility model.
[0012] Figure 3 It is an exploded view of the utility model.
[0013] Figure 4 It is a first structural schematic view of the transfer mechanical arm assembly.
[0014] Figure 5 It is a second structural schematic view of the transfer mechanical arm assembly.
[0015] The base 1, the main motor 2, the rotating support 3, the vertical column 4, the vertical screw motor 5, the vertical sliding rail 6, the vertical screw 7, the vertical sliding block 8, the horizontal support 9, the horizontal screw motor 10, the horizontal sliding rail 11, the transfer mechanical arm assembly 12, the horizontal sliding block 12-1, the assembly seat 12-2, the clamping jaw motor 12-3, the clamping jaw screw 12-4, the movable clamping jaw plate 12-5, the fixed clamping jaw plate 12-6, the torsional spring frame 12-7, the torsional spring 12-8, the rotary cylinder 12-9, the hinged table 12-10, and the horizontal screw 13. DETAILED DESCRIPTION
[0016] The specific embodiments of the utility model are further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot be used to limit the protection scope of the utility model. EMBODIMENT
[0017] The logistics line changing mechanical arm comprises a base 1, a main motor 2, a rotating support 3, a vertical column 4, a vertical screw motor 5, a vertical sliding rail 6, a vertical screw 7, a vertical sliding block 8, a horizontal support 9, a horizontal screw motor 10, a horizontal sliding rail 11, a transfer mechanical arm assembly 12 and a horizontal screw 13.
[0018] The base 1 is provided with a mounting seat for mounting the main motor 2, the rotating shaft of the main motor 2 vertically penetrates the upper surface of the base 1, and the rotating shaft of the main motor 2 is connected with the vertical column 4; the rotating support 3 comprises a vertical mounting surface perpendicular to the ground and a horizontal mounting surface parallel to the ground and located at both ends of the mounting surface, and the vertical column 4 is connected with the horizontal mounting surface of the rotating support 3; the vertical screw motor 5 and the vertical sliding rail 6 are mounted on the vertical mounting surface of the rotating support 3; the rotating shaft of the vertical screw motor 5 is connected with the vertical screw 7, and the vertical screw 7 drives the vertical sliding block 8 to slide in the vertical direction on the vertical sliding rail 6.
[0019] One end of the horizontal support 9 is fixed to the vertical sliding block 8, the horizontal support 9 is parallel to the ground, the horizontal screw motor 10 and the horizontal sliding rail 11 are mounted on the horizontal support 9, and the rotating shaft of the horizontal screw motor 10 is connected with the horizontal screw 13; the horizontal screw 13 drives the transfer mechanical arm assembly 12 to slide in the horizontal direction on the horizontal sliding rail 11.
[0020] The transfer mechanical arm assembly 12 comprises a horizontal sliding block 12-1, an assembly seat 12-2, a clamping jaw motor 12-3, a clamping jaw screw 12-4, a movable clamping jaw plate 12-5, a fixed clamping jaw plate 12-6, a torsional spring frame 12-7, a torsional spring 12-8, a rotary cylinder 12-9 and a hinged table 12-10.
[0021] The horizontal slider 12-1 is provided with a rotary air cylinder 12-9 and a hinged table 12-10; the lower hinged end of the hinged table 12-10 is connected with the horizontal slider 12-1, and the upper hinged end of the hinged table 12-10 is connected with the assembly seat 12-2; the rotary shaft of the rotary air cylinder 12-9 drives the upper hinged end of the hinged table 12-10 to rotate relative to the lower hinged end.
[0022] The assembly seat 12-2 is provided with a clamping jaw motor 12-3, and the rotary shaft of the clamping jaw motor 12-3 is connected with a clamping jaw lead screw 12-4.
[0023] The end of the assembly seat 12-2, which is away from the clamping jaw motor 12-3, is provided with a torsional spring rack 12-7, the torsional spring rack 12-7 is fixed with a torsional spring 12-8, one end of the torsional spring 12-8 is connected with the assembly seat 12-2, and the other end of the torsional spring 12-8 is connected with a fixed clamping jaw plate 12-6, the fixed clamping jaw plate 12-6 is hinged with the assembly seat 12-2; the clamping jaw lead screw 12-4 drives a movable clamping jaw plate 12-5 to move towards or away from the fixed clamping jaw plate 12-6.
[0024] The movable clamping jaw plate 12-5 and the fixed clamping jaw plate 12-6 are composed of a horizontal rest plate, a side stop plate located on one side of the rest plate, and a rear stop plate located at the rear end of the rest plate and the side stop plate; and the upper surface of the rest plate of the movable clamping jaw plate 12-5 and the lower surface of the rest plate of the fixed clamping jaw plate 12-6 form slope surfaces that can be mutually abutted.
[0025] The use method is as follows: the utility model is placed at the transfer position of multiple logistics conveying lines, the conveying lines convey materials to the rest plates of the movable clamping jaw plate 12-5 and the fixed clamping jaw plate 12-6, the movable clamping jaw plate 12-5 moves towards the fixed clamping jaw plate 12-6 to realize clamping of both sides of the materials; in this process, the fixed clamping jaw plate 12-6 will be slightly deflected vertically with the approach of the movable clamping jaw plate 12-5, so that the upper surface of the rest plate of the movable clamping jaw plate 12-5 smoothly cuts into the lower surface of the rest plate of the fixed clamping jaw plate 12-6; the rotary shaft of the main motor 2 drives the rotary support 3 to rotate, so that the transfer mechanical arm assembly 12 clamping the materials moves to the input end of another conveying line, the rotary air cylinder 12-9 drives the upper hinged end of the hinged table 12-10 to rotate forward relative to the lower hinged end, the movable clamping jaw plate 12-5 and the fixed clamping jaw plate 12-6 are inclined forward, the movable clamping jaw plate 12-5 retreats to the initial position, and the materials fall into the conveying line, that is, the line changing operation of the materials is completed.
[0026] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and decorations can be made without departing from the technical principles of the utility model, and these improvements and decorations should also be regarded as the protection range of the utility model.
Claims
1. A logistics line changing robot arm, characterized by, The transfer mechanical assembly includes a horizontal moving mechanism for driving the transfer mechanical assembly to move back and forth in a horizontal direction, a lifting mechanism for driving the horizontal moving mechanism to lift in a vertical direction, and a rotating mechanism for driving the lifting mechanism to rotate step by step in a horizontal direction.
2. The line changing robot of claim 1, wherein, The rotating mechanism includes a base and a main motor, the base is provided with a mounting seat for accommodating the main motor, and the rotating shaft of the main motor is vertically arranged on the upper surface of the base.
3. The line changing robot of claim 2, wherein, The lifting mechanism includes a rotating support, a vertical column, a vertical screw motor, a vertical slide rail, a vertical screw rod and a vertical slide block, the rotating shaft of the main motor is connected with the vertical column, the rotating support includes a vertical mounting surface perpendicular to the ground and a horizontal mounting surface parallel to the ground, the vertical column is connected with the horizontal mounting surface of the rotating support, the vertical screw motor and the vertical slide rail are arranged on the vertical mounting surface of the rotating support, the rotating shaft of the vertical screw motor is connected with the vertical screw rod, and the vertical screw rod drives the vertical slide block to slide in a vertical direction on the vertical slide rail.
4. The line changing robot of claim 3, wherein, The horizontal moving mechanism includes a horizontal support, a horizontal screw motor, a horizontal slide rail and a horizontal screw rod, one end of the horizontal support is fixed on the vertical slide block, the horizontal support is parallel to the ground, the horizontal screw motor and the horizontal slide rail are arranged on the horizontal support, and the rotating shaft of the horizontal screw motor is connected with the horizontal screw rod.
5. The line changing robot of claim 1, wherein, The transfer mechanical assembly further includes a torsion spring frame, a torsion spring, a rotating cylinder and a hinged table, the horizontal slide block is provided with the rotating cylinder and the hinged table, the lower hinged end of the hinged table is connected with the horizontal slide block, and the upper hinged end of the hinged table is connected with the assembly seat, the rotating shaft of the rotating cylinder drives the upper hinged end of the hinged table to rotate relative to the lower hinged end, one end of the torsion spring is connected with the assembly seat, the other end of the torsion spring is connected with the fixed jaw plate, the fixed jaw plate is hinged to the assembly seat, and the fixed jaw plate and the movable jaw plate are composed of a horizontal rest plate, a side plate located on one side of the rest plate and a rear plate located at the rear end of the rest plate and the side plate.