Grabbing device capable of automatically assisting in feeding

Abstract

The utility model discloses an automatic auxiliary feeding grabbing device which comprises a working table, a three-axis robot is installed in the middle of the upper portion of the working table, a suction cup is installed at the output end of the three-axis robot, a supporting plate is placed on the portion, located on the side face of the three-axis robot, of the upper portion of the working table, and a support is further installed on the working table. A CCD camera corresponding to the upper portion of the supporting plate is installed on the support, and the CCD camera and the three-axis robot are both in signal connection with a PLC. The position of a product on the supporting plate is recognized through the CCD camera, the three-axis robot drives the suction cup to suck the product, automatic feeding of the product is achieved, the labor intensity of workers is reduced, the feeding work efficiency is improved, and damage to the product is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic product feeding, and particularly relates to a gripping device for automatic auxiliary feeding. Background Art

[0002] At present, the feeding of some magnetic products is mainly carried out by manual placement. Employees need to frequently perform bending actions for picking and placing, which not only causes excessive physical strain on employees and low work efficiency, but also has a greater impact on the integrity of the product appearance, and it is easy to出现产品破碎缺损情况。

[0003] Therefore, there is an urgent need for a gripping device for automatic auxiliary feeding to achieve automatic feeding of magnetic products, reduce the labor intensity of employees, improve the work efficiency of feeding, and avoid damaging the products. Content of the Utility Model

[0004] The purpose of the utility model is to provide a gripping device for automatic auxiliary feeding to solve the problems raised in the above background art. The gripping device for automatic auxiliary feeding provided by the utility model has the characteristics of reducing the labor intensity of employees, improving the work efficiency of feeding, and avoiding damaging the products.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A gripping device for automatic auxiliary feeding includes a workbench. A three-axis robot is installed at the middle position above the workbench. A suction cup is installed at the output end of the three-axis robot. A pallet is placed on the side of the three-axis robot above the workbench. A bracket is also installed on the workbench. A CCD camera corresponding to the upper part of the pallet is installed on the bracket. Both the CCD camera and the three-axis robot are signal-connected to a PLC controller.

[0006] To convey the products into the processing equipment, further, a conveyor belt is installed on one side of the workbench, and the conveyor belt is signal-connected to the PLC controller.

[0007] To provide buffer time for employees, avoid shutdown operations, and improve the feeding efficiency, further, pallets are placed on both sides of the three-axis robot above the workbench.

[0008] To position the pallet, further, a pallet positioning frame is installed above the workbench. The pallet positioning frame is of a "U" - shaped structure.

[0009] To facilitate quickly placing the pallet into the pallet positioning frame, further, the end of the opening side of the pallet positioning frame is provided with an inclined surface.

[0010] To detect whether the pallet is placed in place, further, a position sensor is installed on the pallet positioning frame, and the position sensor is signal-connected to the PLC controller. It should be noted that the text "容易出现产品破碎缺损情况" in the original Chinese text seems to be incomplete in the English translation part. You may need to check and correct it according to the actual situation. The translation is otherwise done according to the requirements.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model uses a CCD camera to identify the position of the product on the pallet, and a three-axis robot drives a suction cup to pick up the product, realizing automatic product loading, reducing the labor intensity of employees, improving the loading efficiency, and avoiding damage to the product;

[0013] 2. The workbench of this utility model has pallets placed on both sides of the three-axis robot. When the three-axis robot grabs a product from one pallet, the other pallet can be replaced with an empty one to place a new pallet with stacked products, providing a buffer time for employees, avoiding downtime, and improving loading efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view of the structure of this utility model.

[0016] In the diagram: 1. Workbench; 2. Pallet; 3. Support; 4. CCD camera; 5. Conveyor belt; 6. Three-axis robot; 7. Pallet positioning frame; 8. Position sensor. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1

[0019] Please see Figures 1-2 The present invention provides the following technical solution: an automatic assisted feeding gripping device, including a workbench 1, a three-axis robot 6 installed at the middle position above the workbench 1, a suction cup installed on the output end of the three-axis robot 6, a tray 2 placed on the side of the three-axis robot 6 above the workbench 1, a bracket 3 installed on the workbench 1, and a CCD camera 4 corresponding to the tray 2 installed on the bracket 3. The CCD camera 4 and the three-axis robot 6 are all connected to the PLC controller.

[0020] By adopting the above technical solution, the utility model identifies the position of the product on the pallet 2 through the CCD camera 4, and drives the suction cup by the three-axis robot 6 to suck the product, realizing automatic feeding of the product, reducing the labor intensity of employees, improving the working efficiency of feeding, and avoiding damage to the product.

[0021] Specifically, a conveyor belt 5 is installed on one side of the workbench 1, and the conveyor belt 5 is signal-connected to the PLC controller.

[0022] By adopting the above technical solution, the product is conveyed into the processing equipment through the conveyor belt 5.

[0023] Specifically, a pallet positioning frame 7 is installed above the workbench 1, and the pallet positioning frame 7 is of a "C" - shaped structure.

[0024] By adopting the above technical solution, it is used to position the pallet 2.

[0025] Specifically, the end of the opening side of the pallet positioning frame 7 is provided with an inclined surface.

[0026] By adopting the above technical solution, it is convenient to quickly put the pallet 2 into the pallet positioning frame 7.

[0027] Embodiment 2

[0028] The difference between this embodiment and Embodiment 1 is that: specifically, pallets 2 are placed on both sides of the three - axis robot 6 above the workbench 1.

[0029] By adopting the above technical solution, when the three - axis robot 6 grabs the product on one of the pallets 2, the other pallet can perform the operation of replacing the empty pallet, place a new pallet with products stacked, providing a buffer time for employees, avoiding shutdown operations, and improving the feeding efficiency.

[0030] Embodiment 3

[0031] The difference between this embodiment and Embodiment 1 is that: specifically, a position sensor 8 is installed on the pallet positioning frame 7, and the position sensor 8 is signal - connected to the PLC controller.

[0032] By adopting the above technical solution, it is used to detect whether the pallet 2 is placed in place.

[0033] In summary, this invention uses a CCD camera 4 to identify the position of the product on the pallet 2, and a three-axis robot 6 to drive a suction cup to pick up the product, thus achieving automatic product loading. This reduces the labor intensity of employees, improves loading efficiency, and avoids damage to the product. Pallets 2 are placed on both sides of the three-axis robot 6 above the workbench 1. When the three-axis robot 6 picks up a product from one pallet 2, the other pallet can be replaced with an empty one, providing a buffer time for employees, avoiding downtime, and improving loading efficiency.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pick-and-place device for automatically assisting in loading, comprising a worktable, characterized in that: The three-axis robot is installed at the middle position above the workbench, a suction cup is installed on the output end of the three-axis robot, a supporting plate is placed above the workbench and at the side of the three-axis robot, a support is installed on the workbench, a CCD camera corresponding to the upper side of the supporting plate is installed on the support, and the CCD camera and the three-axis robot are signal connected with the PLC controller.

2. The automatic auxiliary feeding gripping device according to claim 1, characterized in that: One side of the workbench is provided with a conveying belt, and the conveying belt is signal connected with the PLC controller.

3. The automatic auxiliary feeding gripping device according to claim 1, characterized in that: The workbench is provided with supporting plates on both sides thereof above the three-axis robot.

4. The automatic auxiliary feeding gripping device according to claim 1, characterized in that: The workbench is provided with a supporting plate positioning frame above the workbench.

5. The automatic auxiliary loading gripping device according to claim 4, characterized in that: The supporting plate positioning frame is in a "U" shape.

6. The automatic auxiliary loading gripping device according to claim 5, characterized in that: The end of the opening side of the supporting plate positioning frame is provided with an inclined surface.

7. The automatic auxiliary loading gripping device according to claim 4, characterized in that: A position sensor is installed on the supporting plate positioning frame, and the position sensor is signal connected with the PLC controller.

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