Gravity sensing assembly tooling

Abstract

The utility model discloses a gravity sensing assembly frock, including outer support subassembly and snatch material sensing subassembly, wherein, outer support subassembly includes bottom plate no.

Description

Technical Field

[0001] This utility model relates to the technical field of robotic arm material handling, and in particular to a gravity sensing assembly fixture. Background Technology

[0002] Overlapping material handling during robotic arm gripping is often caused by static electricity or oil film adhesion between the material pieces. This problem easily leads to equipment interference and product defects, and is a key bottleneck in improving the efficiency of automated production lines. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, the purpose of this utility model is to propose a gravity sensing assembly fixture that uses a gravity sensor to weigh the weight of the material itself in real time, and determines whether the material is stacked by weighing whether the material is overweight, thereby improving the efficiency of automated production lines.

[0005] To achieve the above objectives, this utility model proposes a gravity sensing assembly fixture, including an external support assembly and a material gripping sensing assembly. The external support assembly includes a base plate, a support frame, and a material storage platform. The support frame consists of multiple sets arranged in a circular array on one side of the base plate. The material storage platform is located on the side of the support frame opposite to the base plate. The material gripping sensing assembly is located on one side of the base plate.

[0006] The gravity sensing assembly fixture of this utility model uses a gravity sensor to weigh the material sheet itself in real time. By weighing whether the material sheet is overweight, it can determine whether the material sheets are stacked, thereby improving the efficiency of automated production lines.

[0007] In addition, the gravity sensing assembly tooling proposed in the application may also have the following additional technical features: Specifically, the material gripping sensing component includes a gravity sensor, a second base plate, support rods, and pads. The gravity sensor is mounted on the first base plate; the second base plate is mounted on the gravity sensor; there are multiple sets of support rods arranged in a circular array on the second base plate; and there are multiple sets of pads, with each set of pads corresponding to a support rod.

[0008] Specifically, the material storage platform is provided with a through groove, and the end of the support rod away from the second base plate passes through the through groove, and the support rod and the through groove are fitted with a clearance.

[0009] Specifically, a gap is left between the support rod and the material storage platform.

[0010] Specifically, the pad is a rubber pad, and each group of the pads is respectively set on the other side of the end of the corresponding support rod that passes through the through groove.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a three-dimensional view of the structure of this utility model; Figure 2 This is a structural plan view of the present utility model; Figure 3 This is a top view of the present invention.

[0013] As shown in the figure: 10. External support assembly; 101. Base plate one; 102. Support frame; 103. Material storage platform; 20. Material gripping sensor assembly; 201. Gravity sensor; 202. Base plate two; 203. Support rod; 204. Pad block. Detailed Implementation

[0014] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the appended spirit and connotation.

[0015] The gravity sensing assembly tooling of this utility model embodiment will now be described with reference to the accompanying drawings.

[0016] like Figure 1-3 As shown, the gravity sensing assembly tooling of this utility model embodiment includes an external support component 10 and a material gripping sensing component 20.

[0017] The external support assembly 10 includes a base plate 101, a support frame 102, and a material storage platform 103.

[0018] Among them, the support frame 102 is in multiple sets, and the multiple sets of support frames 102 are arranged in a ring array on one side of the base plate 101. The material storage platform 103 is arranged on the side of the support frame 102 away from the base plate 101. The material gripping sensing component 20 is arranged on one side of the base plate 101.

[0019] It should be noted that the base plate 101 is installed on the unloading equipment that uses a robotic arm to grip materials and unload them. The base plate 101 is a circular plate that is bolted to the robotic arm. The support frame 102 is a circular column. The two ends of the support frame 102 are connected to the base plate 101 and the material storage platform 103, respectively. The height of the support frame 102 ensures that the gripping sensor assembly 20 is positioned between the base plate 101 and the material storage platform 103.

[0020] In one embodiment of this utility model, such as Figure 2 and Figure 2 As shown, the material handling sensing assembly 20 includes a gravity sensor 201, a base plate 202, a support rod 203, and a pad 204.

[0021] Among them, gravity sensor 201 is installed on base plate 101, base plate 202 is installed on gravity sensor 201, support rod 203 is in multiple groups, and multiple groups of support rod 203 are arranged in a ring array on base plate 202, and pads 204 are in multiple groups, with each group of pads 204 correspondingly installed on support rod 203.

[0022] It should be noted that the gravity sensor 201 is existing technology and is used to weigh the material sheets. A base plate 202 is located at the output end of the gravity sensor 201. One end of multiple support rods 203 is respectively mounted on the base plate 202, and the other end of the support rods 203 passes through the material sheet storage platform 103. The material sheets are placed on the support rods 103 and limited by pads 204. The weight of the material sheets placed on the support rods 203 is measured by the gravity sensor 201 to determine whether the material sheets are stacked.

[0023] Furthermore, the gravity sensor 201 is connected to the control system in the feeding device. The control system can be used to drive the robot arm. When the material is overweight, the control system can sound an alarm and stop driving the robot arm.

[0024] In one embodiment of this utility model, such as Figure 1 and Figure 3 As shown, the material storage platform 103 is provided with a through groove, and the end of the support rod 203 away from the bottom plate 202 passes through the through groove, and the support rod 203 and the through groove are fitted with a clearance.

[0025] It should be noted that a through slot is formed in the sheet storage platform 103, and the other end of the support rod 203 passes through the through slot with a gap. The support rod 203 is an L-shaped frame, and the frame is arranged parallel to the sheet storage platform 103 and located above the sheet storage platform 103. The pad block 204 is located at the end of the frame above the sheet storage platform 103 that is away from the through slot. The spacing between the pad blocks 204 is controlled according to the shape of the sheet itself to limit the sheet's movement.

[0026] In one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, there is a gap between the support rod 203 and the material storage platform 103.

[0027] If a gap is maintained between the support rod 203 and the material storage platform 103, when the material is placed on the support rod 203, the weight of the material is weighed in real time by the gravity sensor 201 to determine whether the grabbed material is stacked.

[0028] In one embodiment of this utility model, such as Figure 1 As shown, the pad 204 is a rubber pad, and each set of pads 204 is respectively set on the other side of the end of the corresponding support rod 203 that passes through the through groove.

[0029] Rubber pads are used to prevent wear on the surface of the sheet material. The spacing between each set of pads 204 is set according to the size of the sheet material itself.

[0030] Specifically, the steps to prevent the material sheets from stacking during the feeding process are as follows: the robotic arm grabs the material sheet and places it on the support rod 203. The weight of the material sheet is weighed in real time by the gravity sensor 201. The gravity sensor 201 determines whether the material sheet is overweight. If it is overweight, it is determined that the grabbed material sheets are stacked, and the robotic arm stops running at this time. Otherwise, it continues to run.

[0031] In summary, the gravity sensing assembly fixture of this utility model uses a gravity sensor to weigh the weight of the material sheet in real time. By weighing whether the material sheet is overweight, it can determine whether the material sheets are stacked, thereby improving the efficiency of automated production lines.

[0032] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A gravity sensing assembly fixture, characterized in that, Includes an external support assembly (10) and a material gripping sensing assembly (20), wherein, The external support assembly (10) includes a base plate (101), a support frame (102), and a material storage platform (103), wherein, The support frame (102) is in multiple sets, and the multiple sets of the support frame (102) are arranged in a circular array on one side of the base plate (101); The material storage platform (103) is located on the side of the support frame (102) away from the bottom plate (101); The material handling sensing component (20) is located on one side of the base plate (101).

2. The gravity sensing assembly fixture according to claim 1, characterized in that, The material handling sensing component (20) includes a gravity sensor (201), a base plate (202), a support rod (203), and a pad (204), wherein, The gravity sensor (201) is mounted on the base plate (101); The second base plate (202) is mounted on the gravity sensor (201); The support rod (203) is in multiple sets, and the multiple sets of support rod (203) are arranged in a ring array on the second base plate (202); The pads (204) are in multiple sets, and each set of pads (204) is correspondingly arranged on the support rod (203).

3. The gravity sensing assembly fixture according to claim 2, characterized in that, The material storage platform (103) is provided with a through groove, and the end of the support rod (203) away from the bottom plate (202) passes through the through groove, and the support rod (203) and the through groove are fitted with a clearance.

4. The gravity sensing assembly fixture according to claim 3, characterized in that, There is a gap between the support rod (203) and the material storage platform (103).

5. The gravity sensing assembly fixture according to claim 3, characterized in that, The pad (204) is a rubber pad, and each set of the pads (204) is respectively set on the other side of the end of the support rod (203) that passes through the through groove.

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