CN220925652U

CN220925652U - Automatic stacking equipment

Info

Publication number: CN220925652U
Application number: CN202322805451.XU
Authority: CN
Inventors: 丁敏涛; 付宇
Original assignee: Jiangsu Jiyu Hydrogen Energy Technology Co ltd
Current assignee: Jiangsu Jiyu Hydrogen Energy Technology Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-10
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses automatic stacking equipment which comprises a base, wherein four screw transmission sliding rails driven by a motor are arranged on the base, the four screw transmission sliding rails are distributed in a cross shape, two screw transmission sliding rails positioned on the same straight line are provided with vertical narrow stand columns, the other two screw transmission sliding rails are provided with vertical wide stand columns, a stacking mechanical arm arranged at one corner of the base comprises a rotating seat, a vertical arm is arranged on the rotating seat, an X arm capable of vertically lifting is arranged on the vertical arm, a Y arm capable of horizontally moving is arranged on the X arm, a Z arm is arranged on the Y arm, and a vacuum chuck is arranged on a bottom plate of the Z arm. According to the utility model, the external positioning tool can be installed through electric drive, so that the labor force is reduced, the positioning accuracy of the tool is improved, and the working efficiency is improved. The utility model can complete the stacking operation by only one person controlling the equipment. The labor is reduced, the time is saved, the overall verticality of the electric pile is ensured, and the operation precision is improved.

Description

Automatic stacking equipment

Technical Field

The utility model relates to the field of fuel cells, in particular to automatic stacking equipment.

Background

A hydrogen fuel cell is a power generation device that directly converts chemical energy of hydrogen and oxygen into electric energy. The basic principle is that the reverse reaction of electrolyzed water supplies hydrogen and oxygen to the anode and the cathode respectively, and after hydrogen diffuses outwards through the anode and reacts with electrolyte, electrons are released and reach the cathode through an external load. The hydrogen fuel cell is environmentally friendly. It is by electrochemical reaction, rather than by combustion (gasoline, diesel) or energy storage (battery) means-most typically conventional back-up power schemes. Combustion releases pollutants such as COx, NOx, SOx gases and dust. As described above, the fuel cell generates only water and heat. If hydrogen is generated by renewable energy sources (photovoltaic panels, wind power generation and the like), the whole cycle is a complete process without harmful substance emission. The hydrogen fuel cell operates quietly with about 55dB of noise, corresponding to the level of normal human conversation. This makes the fuel cell suitable for indoor installation or where noise is limited outdoors. The power generation efficiency of the hydrogen fuel cell can reach more than 50%, which is determined by the conversion property of the fuel cell, and the chemical energy is directly converted into the electric energy without intermediate conversion of heat energy and mechanical energy (generator).

The electric pile is called heart of fuel cell engine system, is the power source of fuel cell engine, is the core of cost and technology in the whole fuel cell industry chain, and is mainly formed by stacking multi-layer membrane electrodes and bipolar plates. The development and production of fuel stacks has a high technical barrier.

1. The existing external positioning tool for stacking is too heavy, the perpendicularity and parallelism of each upright post cannot be guaranteed in the installation process, screw tightness and upright post positions need to be adjusted repeatedly, and the installation process is difficult. At present, the installation of an external positioning tool needs more than one hour, which is time-consuming and labor-consuming and has low working efficiency

2. At present, the stacking is performed by purely manual operation. The speed is slow, the efficiency is low, errors are easy to generate during stacking, the whole stacking is in an inclined state, and the time is wasted due to the fact that the whole stacking is reworked later.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides automatic stacking equipment, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: an automated stacking apparatus comprising:

The base is provided with four screw drive sliding rails driven by motors, the four screw drive sliding rails are distributed in a cross shape, wherein two screw drive sliding rails positioned on the same straight line are provided with vertical narrow stand columns, and the other two screw drive sliding rails are provided with vertical wide stand columns;

The stacking mechanical arm is arranged at one corner of the base and comprises a rotating seat, a vertical arm is arranged on the rotating seat, an X arm capable of vertically lifting is arranged on the vertical arm, a Y arm capable of horizontally moving is arranged on the X arm, a Z arm is arranged on the Y arm, and a vacuum chuck is arranged on a bottom plate of the Z arm;

The control cabinet is used for controlling the stacking mechanical arm and the screw rod transmission sliding rail and is arranged on the base.

Further defined, the automatic stacking apparatus described above, wherein the wide upright is provided with L-shaped connecting arms at equal distances on the sides thereof.

Further limited, the automatic stacking device is characterized in that a sponge cushion and an induction device are further arranged on the bottom plate of the Z arm.

Further limited, the automatic stacking device is characterized in that the control cabinet is installed on one side of a rotating seat of the stacking mechanical arm.

Further limited, the automatic stacking device is characterized in that the lifting mechanism of the X arm and the moving mechanism of the Y arm adopt a cylinder and guide rod structure or a motor-controlled screw structure.

The utility model has the following beneficial effects: according to the utility model, the external positioning tool can be installed through electric drive, so that the labor force is reduced, the positioning accuracy of the tool is improved, and the working efficiency is improved.

At present, the stacking is performed manually, and at least three persons are needed to complete the stacking. The application can complete the stacking operation by only one person controlling the equipment. The labor is reduced, the time is saved, the overall verticality of the electric pile is ensured, and the operation precision is improved.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of a base of the present utility model;

FIG. 4 is a schematic view of a palletizing robot according to the present utility model;

FIG. 5 is a schematic view of a wide column of the present utility model;

Fig. 6 is a schematic view of a narrow column according to the present utility model.

In the figure: 1. a base; 2. narrow columns; 3. a wide column; 31. a connecting arm; 4. a stacking mechanical arm; 5. a vacuum chuck; 6. a control cabinet; 7. a screw drive slide rail; 8. a motor; 9. a rotating seat; 10. an induction device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: an automated stacking apparatus comprising:

The base 1, four lead screw transmission slide rails 7 driven by a motor 8 are arranged on the base 1, the four lead screw transmission slide rails 7 are distributed in a cross shape, wherein two lead screw transmission slide rails positioned on the same straight line are provided with vertically arranged narrow stand columns 2, the other two lead screw transmission slide rails 7 are provided with vertically arranged wide stand columns 3, the side surfaces of the wide stand columns 3 are equidistantly provided with L-shaped connecting arms 31, and the wide stand columns 3, the narrow stand columns 2 and the base 1 form an outer positioning tool;

the stacking mechanical arm 4 is arranged at one corner of the base 1, the stacking mechanical arm comprises a rotating seat 9, a vertical arm is arranged on the rotating seat 9, an X arm capable of vertically lifting is arranged on the vertical arm, a Y arm capable of horizontally moving is arranged on the X arm, a Z arm is arranged on the Y arm, and a vacuum chuck 5 for sucking a bipolar plate and a membrane electrode is arranged on a bottom plate of the Z arm;

The control cabinet 6 is used for controlling the movement and various parameters of the stacking mechanical arm 4 and the screw drive slide rail 7, and the control cabinet 6 is arranged on the base 1 and is positioned on one side of the rotating seat 9.

The bottom plate of the Z arm is also provided with a foam-rubber cushion and an induction device 10, wherein the foam-rubber cushion is used for avoiding damaging materials when the vacuum chuck 5 is pressed down, and the induction device 10 can adopt a photoelectric sensor for detecting the material sucking and placing positions during automatic operation.

The lifting mechanism of the X arm and the moving mechanism of the Y arm adopt a cylinder and guide rod structure or a screw rod structure controlled by a motor 8.

The tooling flow comprises the following steps: first, an outer positioning tool is installed. The motor 8 is controlled by the control cabinet 6 to drive the screw rod, the two narrow upright posts 2 are operated to the correct position of the tool, then the two wide upright posts 3 are operated to the correct position of the tool, and the connecting arms 31 of the wide upright posts 3 are correspondingly embedded into the narrow upright posts 2, so that the overall verticality and parallelism of the positioning tool can be ensured. After the materials are prepared, the control cabinet 6 is used for adjusting the height of the material sucking position and the height of the material discharging position, so that a program can be started, and the automatic stacking operation is completed through lifting, rotating, moving and sucking of the stacking mechanical arm 4.

According to the application, the external positioning tool can be installed through electric drive, so that the labor force is reduced, the positioning accuracy of the tool is improved, and the working efficiency is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automated stacking apparatus, comprising:

the device comprises a base (1), wherein four screw transmission sliding rails (7) driven by a motor (8) are arranged on the base (1), the four screw transmission sliding rails (7) are distributed in a cross shape, two screw transmission sliding rails positioned on the same straight line are provided with vertical narrow stand columns (2), and the other two screw transmission sliding rails (7) are provided with vertical wide stand columns (3);

the stacking mechanical arm (4) is arranged at one corner of the base (1), the stacking mechanical arm comprises a rotating seat (9), a vertical arm is arranged on the rotating seat (9), an X arm capable of vertically lifting is arranged on the vertical arm, a Y arm capable of horizontally moving is arranged on the X arm, a Z arm is arranged on the Y arm, and a vacuum chuck (5) is arranged on a bottom plate of the Z arm;

the control cabinet (6) is used for controlling the stacking mechanical arm (4) and the screw transmission sliding rail (7), and the control cabinet (6) is installed on the base (1).

2. The automated stacking apparatus of claim 1, wherein: l-shaped connecting arms (31) are equidistantly arranged on the side surfaces of the wide upright posts (3).

3. The automated stacking apparatus of claim 1, wherein: a sponge cushion and an induction device (10) are also arranged on the bottom plate of the Z arm.

4. The automated stacking apparatus of claim 1, wherein: the control cabinet (6) is arranged on one side of a rotating seat (9) of the stacking mechanical arm (4).

5. The automated stacking apparatus of claim 1, wherein: the lifting mechanism of the X arm and the moving mechanism of the Y arm adopt a cylinder and guide rod structure or a motor-controlled screw rod structure.