Mechanical arm safe transfer device

Abstract

The utility model relates to the technical field of mechanical arm transfer, in particular to a mechanical arm safe transfer device. The utility model provides a safe transfer device for a mechanical arm, which can perform double protection on the mechanical arm and prevent the mechanical arm from being damaged. A mechanical arm safety transfer device comprises a transfer box, a sealing door, protection plates and the like, the sealing door is rotationally connected to the front side of the upper portion of the transfer box, a plurality of connecting cylinders are connected to the sealing door, a plurality of connecting cylinders are connected to the inner side of the rear portion of the transfer box, and the protection plates are slidably connected between every six adjacent connecting cylinders in a damping mode. The mechanical arm is fixed in the storage rack, then the storage rack is pushed into the transfer box and placed on the supporting plate, when the storage rack shakes, the protection plate, the supporting plate and the stabilizing plate move to buffer the storage rack, and the effects that double protection can be conducted on the mechanical arm, and the mechanical arm is prevented from being damaged are achieved.

Description

Technical Field

[0001] This utility model relates to the field of robotic arm transfer technology, and in particular to a robotic arm safe transfer device. Background Technology

[0002] A robotic arm is an automated device that mimics the movements of a human arm and is widely used in manufacturing, logistics, healthcare, and scientific research. It can perform various complex tasks such as handling, welding, assembly, and painting. During the transport of robotic arms, a safe transfer device is needed to ensure their safety. However, existing safe transfer devices typically use simple buffer plates or pads for cushioning and protection, which have limited effectiveness. In the event of a severe collision, insufficient protection may lead to damage to the robotic arm.

[0003] Therefore, a robotic arm safety transfer device has now been developed that can provide dual protection for the robotic arm and prevent damage to it. Utility Model Content

[0004] To overcome the shortcomings of existing robotic arm safety transfer devices, which have limited protective effects and may cause damage to the robotic arm in the event of a violent collision, this utility model provides a robotic arm safety transfer device that can provide dual protection for the robotic arm and avoid damage to the robotic arm.

[0005] The technical solution is as follows: A safe transfer device for a robotic arm includes a transfer box, a sealing door, a protective plate, connecting cylinders, a first telescopic spring, a sleeve, a slide rod, a second telescopic spring, a support plate, a fixing component, and a clamping component. The sealing door is rotatably connected to the upper front side of the transfer box, and multiple connecting cylinders are connected to the sealing door. Multiple connecting cylinders are also connected to the inner rear side of the transfer box. The six adjacent connecting cylinders are all connected to the protective plate by a damping sliding mechanism. The connecting cylinders are all connected to the protective plate by a first telescopic spring. Multiple sleeves are connected to the inner lower side of the transfer box, and slide rods are all connected to the sleeves by a damping sliding mechanism. The slide rods are all connected to the sleeves by a second telescopic spring. The upper sides of the slide rods are connected to the support plate, which is provided with a fixing component for fixing the robotic arm. The transfer box is provided with a clamping component for clamping the robotic arm.

[0006] As an improvement to the above solution, the fixing components include a storage rack, elastic band, guide plate, two-way screw, clamping plate, protective pad, and buckles. The storage rack is placed on the upper side of the support plate, the elastic band is connected to the upper rear side of the storage rack, the guide plate is connected to the upper rear side of the storage rack, the guide plate is located behind the elastic band, the clamping plates are slidably connected to the left and right sides of the storage rack, the two-way screw is rotatably connected to the lower part of the storage rack, the clamping plates are threadedly connected to the two-way screw, the protective pad is connected to the lower inner side of the storage rack, and two buckles are connected to the upper front side of the storage rack, both of which engage with the elastic band.

[0007] As an improvement to the above solution, buffer pads are provided on the sides of the clamping plates that are close to each other.

[0008] As an improvement to the above solution, a handle is provided on the right side of the two-way lead screw.

[0009] As an improvement to the above solution, the clamping assembly includes a support frame, a stabilizing plate, guide rods, and a third telescopic spring. The support frame is connected to the inner side of the upper part of the transfer box. Multiple guide rods are connected to the left and right sides of the support frame through a damping sliding connection. A stabilizing plate is connected between each of the four adjacent guide rods. The guide plate and the stabilizing plate are pressed together. A third telescopic spring is connected between each guide rod and the support frame.

[0010] As an improvement to the above solution, the stabilizing plates are all curved.

[0011] This utility model has the following advantages: By fixing the robotic arm in the storage rack, and then pushing the storage rack into the transfer box and placing it on the support plate, when the storage rack shakes, the protective plate, support plate and stabilizing plate move to buffer the storage rack, thus achieving the effect of double protection for the robotic arm and avoiding damage to the robotic arm. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of the cross-section of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the buffer mechanism of this utility model.

[0015] Figure 4 This is a three-dimensional structural diagram of the clamping mechanism of this utility model.

[0016] Figure 5 This is a three-dimensional structural diagram of the stabilizing mechanism of this utility model.

[0017] Figure 6 This is a three-dimensional structural diagram of the stabilizing plate and guide rod of this utility model.

[0018] Labels in the diagram: 1-Transfer box, 2-Sealed door, 21-Protective plate, 22-Connecting cylinder, 23-First telescopic spring, 3-Sleeve, 4-Slide rod, 5-Second telescopic spring, 6-Support plate, 7-Storage rack, 71-Elastic band, 72-Guide plate, 8-Two-way lead screw, 9-Clamping plate, 10-Protective pad, 11-Snap fastener, 12-Support frame, 13-Stabilizing plate, 14-Guide rod, 15-Third telescopic spring. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] A robotic arm safe transfer device, such as Figures 1-6As shown, the assembly includes a transfer box 1, a sealing door 2, a protective plate 21, connecting cylinders 22, a first telescopic spring 23, a sleeve 3, a sliding rod 4, a second telescopic spring 5, a support plate 6, a fixing assembly, and a clamping assembly. The sealing door 2 is rotatably connected to the upper front side of the transfer box 1. Six connecting cylinders 22 are connected to the sealing door 2. Six connecting cylinders 22 are also connected to the rear inner side of the transfer box 1. The protective plate 21 is connected to each adjacent six connecting cylinders 22 in a damped sliding manner. The first telescopic spring 23 is connected between each connecting cylinder 22 and the connected protective plate 21. Ten sleeves 3 are connected to the lower inner side of the transfer box 1. Each sleeve 3 is connected to a sliding rod 4 via a damping sliding mechanism. A second telescopic spring 5 is connected between each sliding rod 4 and the connected sleeve 3. A support plate 6 is connected to the upper side of the sliding rod 4. A fixing assembly is provided on the support plate 6. The fixing assembly includes a storage rack 7, an elastic band 71, a guide plate 72, a two-way lead screw 8, a clamping plate 9, a protective pad 10, and a buckle 11. The storage rack 7 is placed on the upper side of the support plate 6. The elastic band 71 is connected to the upper rear side of the storage rack 7. The guide plate 72 is attached to the rear side of the elastic band 71. The storage rack 7 has slidably connected clamping plates 9 on both its left and right sides. Each clamping plate 9 has a buffer pad on its closest side to protect the robotic arm. The lower part of the storage rack 7 is rotatably connected to the bidirectional lead screw 8. The right side of the bidirectional lead screw 8 has a handle for easy gripping. The clamping plates 9 are threadedly connected to the bidirectional lead screw 8. The lower inner side of the storage rack 7 is connected to the protective pad 10. The upper front side of the storage rack 7 is connected to two buckles 11, both of which are attached to the elastic band 71. 1. A snap-fit ​​connection is provided on the transfer box 1. The pressing assembly includes a support frame 12, a stabilizing plate 13, guide rods 14 and a third telescopic spring 15. The support frame 12 is connected to the upper inner side of the transfer box 1. The left and right sides of the support frame 12 are each connected to four guide rods 14 by a damping sliding mechanism. Each of the four adjacent guide rods 14 is connected to a stabilizing plate 13. The stabilizing plates 13 are all arc-shaped to facilitate the stabilization of the robotic arm. The guide plate 72 is pressed against the stabilizing plate 13. The guide rods 14 are connected to the support frame 12 by the third telescopic spring 15.

[0021] When using this invention, first, the robotic arm is placed in the storage rack 7, and the protective pad 10 protects the robotic arm. Then, the bidirectional lead screw 8 is rotated, causing the clamping plates 9 to move closer together to clamp the robotic arm. Next, the elastic band 71 is engaged with the buckle 11, fixing the robotic arm in the storage rack 7. After fixing, the storage rack 7 is pushed into the transfer box 1 and placed on the support plate 6. At this time, the guide plate 72 presses against the stabilizing plate 13 and moves upward. After the storage rack 7 is pushed into the transfer box 1, the guide plate 72 disengages from the stabilizing plate 13, and the force of the third telescopic spring 15 causes the stabilizing plate 13 to press down on the elastic band 71. At this time, the storage rack 7 presses against the rear protective plate 21 and moves backward. Rotate to close the sealing door 2. When the transfer box 1 shakes, the first telescopic spring 23 provides front-to-back cushioning for the storage rack 7. When the storage rack 7 moves up and down, it squeezes the support plate 6 and the stabilizing plate 13. The second telescopic spring 5 and the third telescopic spring 15 provide up-and-down cushioning protection for the storage rack 7, preventing damage to the robotic arm. When it is necessary to remove the robotic arm, rotate to open the sealing door 2. The rear protective plate 21 moves forward and resets under the action of the first telescopic spring 23, pushing the storage rack 7 out of the transfer box 1. Then, remove the elastic band 71, so that the clamping plates 9 are separated from each other, and remove the robotic arm from the storage rack 7. This provides double protection for the robotic arm and prevents damage to it.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A robotic arm safety transfer device, characterized in that it includes: The system includes a transfer box (1), a sealing door (2), a protective plate (21), connecting cylinders (22), a first telescopic spring (23), a sleeve (3), a slide rod (4), a second telescopic spring (5), a support plate (6), a fixing assembly, and a clamping assembly. The sealing door (2) is rotatably connected to the upper front of the transfer box (1), and multiple connecting cylinders (22) are connected to the sealing door (2). Multiple connecting cylinders (22) are also connected to the inner rear of the transfer box (1). Each of the six adjacent connecting cylinders (22) is connected to a protective plate via a damping sliding mechanism. 21), the connecting cylinder (22) is connected to the protective plate (21) with a first telescopic spring (23), the lower inner side of the transfer box (1) is connected to multiple sleeves (3), each sleeve (3) is connected to a slide rod (4) by a damping sliding method, each slide rod (4) is connected to the sleeve (3) with a second telescopic spring (5), the upper side of the slide rod (4) is connected to a support plate (6), the support plate (6) is provided with a fixing component that can fix the mechanical arm, and the transfer box (1) is provided with a pressing component that can press the mechanical arm.

2. The robotic arm safe transfer device as described in claim 1, characterized in that, The fixing components include a storage rack (7), an elastic band (71), a guide plate (72), a two-way screw (8), a clamping plate (9), a protective pad (10), and a buckle (11). The storage rack (7) is placed on the upper side of the support plate (6). The elastic band (71) is connected to the upper rear part of the storage rack (7). The guide plate (72) is connected to the upper rear part of the storage rack (7). The guide plate (72) is located behind the elastic band (71). The clamping plate (9) is slidably connected to both the left and right sides of the storage rack (7). The two-way screw (8) is rotatably connected to the lower part of the storage rack (7). The clamping plate (9) is threadedly connected to the two-way screw (8). The protective pad (10) is connected to the inner lower part of the storage rack (7). The two buckles (11) are connected to the front upper part of the storage rack (7). The buckles (11) are engaged with the elastic band (71).

3. The robotic arm safe transfer device as described in claim 2, characterized in that, The clamping plates (9) are provided with buffer pads on the sides that are close to each other.

4. The robotic arm safe transfer device as described in claim 2, characterized in that, The double-acting lead screw (8) has a handle on the right side.

5. A robotic arm safety transfer device as described in claim 2, characterized in that, The clamping assembly includes a support frame (12), a stabilizing plate (13), a guide rod (14), and a third telescopic spring (15). The upper inner side of the transfer box (1) is connected to the support frame (12). Both the left and right sides of the support frame (12) are connected to multiple guide rods (14) through a damping sliding mechanism. Each of the four adjacent guide rods (14) is connected to a stabilizing plate (13). The guide plate (72) and the stabilizing plate (13) are pressed together. Each guide rod (14) is connected to the support frame (12) by a third telescopic spring (15).

6. The robotic arm safe transfer device as described in claim 5, characterized in that, All the stabilizing plates (13) are curved.

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