CN219591451U - Fuel cell stack press with foldable noise-proof glass door - Google Patents

Abstract

The utility model discloses a fuel cell pile assembling press of a foldable noise-proof glass door, which comprises a frame, upright posts, a conveyor belt, a partition plate, a workbench, a safety grating, two side folding doors, a front folding door, a pressing structure and a control panel. The pressure loading structure comprises a piston in the hydraulic cylinder, the piston and the hydraulic cylinder are connected into a whole, a piston rod is connected with a pressure head, and a reset spring is arranged between the piston rod and the pressure head. The front folding door and the two side folding doors are provided with noise-proof conical holes and made of transparent glass, so that the phenomenon of overlarge noise is effectively eliminated, and noise pollution during working is prevented. The front glass door is provided with the rotating shaft, and the front folding door can be folded into four pieces, so that the occupied space is reduced when the front glass door is opened. The front folding door and the folding doors at the two sides can be closed to prevent dust and other sundries from falling to the workbench, so that the press is more environment-friendly and efficient, and the appearance is more attractive.

Description

Fuel cell stack press with foldable noise-proof glass door

Technical Field

The utility model belongs to the technical field of fuel cell pile pressing, and particularly relates to a fuel cell pile pressing machine with a foldable noise-proof glass door.

Background

Because of the unique advantages of fuel cells, proton exchange membrane fuel cells are considered by professionals to be the most likely to supplement or replace various nickel-hydrogen cells and lithium cells currently widely used in the fields of portable electronic products and micro mobile communication electronic equipment facilities, and thus become the trend of development of mobile batteries in the future, and at the same time, are considered to be the most promising fuel cells for portable power sources.

However, the output power of the fuel cell is low, so that the output power of the fuel cell meets the power supply requirement of high-power electric equipment in practical engineering application, a plurality of fuel cells are generally assembled together in an overlapping manner, and then the voltage of the fuel cell stack is carried out, so that the overall output power of the fuel cell is improved. In the traditional pressure-loading field, most pressure loading machines can generate larger noise during working, the efficiency is lower, and larger labor intensity is brought to workers. In addition, the working environment is often severe, and potential safety accident risks exist in the production process of the pressing machine. Aiming at the situation, how to design a novel press-loading structure needs to be solved.

Disclosure of Invention

The utility model aims to provide a fuel cell stacking press structure of a foldable noise-proof glass door, which aims to solve the problems that the stacking press structure is large in noise and low in production efficiency when in operation, reduces potential safety accident risks in stacking press production, lightens labor intensity of workers and improves working environment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a fuel cell pile press with foldable noise-proof glass door is composed of machine frame, vertical columns, conveying belt, isolating plate, working table, safety grating, folding doors on both sides, folding door on front, pressing structure and control panel. Before formal voltage loading, the battery pile is firstly conveyed to a voltage loading working room through a conveyor belt, then a small door for conveying the battery pile is closed, and a partition plate is arranged below a working table to be ready for starting to load the battery pile. The hydraulic cylinder utilizes the oil pressure, namely the pressure transmitted by pressure oil, the thrust generated on the surface of a piston in the oil cylinder drives the pressure head to press the battery through the transmission force of the piston rod, and the top piston extends and resets under the action of the piston rod under the action of the reset spring after the battery pile is pressed.

Preferably, the conveyor belt accurately conveys the fuel cell stack to the appointed position on the workbench, and then the separator is arranged below the workbench to start to pack the fuel cell stack, so that the voltage loading efficiency of the battery is improved.

Preferably, the two side folding doors and the front folding door are provided with noise-proof conical holes and made of transparent glass, so that the phenomenon of overlarge noise is effectively eliminated, noise pollution during working is prevented, the front folding door can be folded into four by the aid of the rotating shafts of the front glass door, and occupied space is reduced when the front folding door is unfolded. When the front folding door needs to be unfolded during working, the situation that the front folding door needs to be unfolded to observe the loading and pressing of the working room can be avoided, and noise in the front folding door is reduced from being transmitted to the outside of the working room.

Preferably, when the workshop is not in operation and needs to be checked and maintained or cleaned, and the front folding door and the two side folding doors are required to be fully opened, the front folding door is fully folded to be closely attached to the two side folding doors, and the two side folding doors are opened to the maximum angle, so that the occupied space of the front folding door and the two side folding doors is reduced, and meanwhile, the workshop is more convenient to check and maintain or clean, and the obstruction of the front folding door and the two side folding doors is eliminated.

Preferably, by closing the front folding door and the two-sided folding door, the press becomes safer and more reliable in operation. By the aid of the method, objects in the working process can be prevented from flying out, and external objects can be prevented from entering. In addition, when the press is not in operation, the front folding door and the two side folding doors are closed to prevent dust and other sundries from falling onto the workbench. The method ensures that the press is more environment-friendly, efficient and convenient, and simultaneously has more attractive appearance.

Preferably, the safety gratings on two sides can monitor and protect the pressing work through the front folding door and the two side folding doors, and the design of the front folding door and the two side folding doors on the other side ensures that the production work is safer.

Compared with the prior art, the utility model provides a fuel cell stacking press structure of a foldable noise-proof glass door, which has the following beneficial effects:

1. the pressure loading machine effectively reduces noise pollution caused by working, the conical hole effectively eliminates the phenomenon of overlarge noise, and a relatively quiet environment is created for production workshops.

2. The inner situation can be watched at any time through the front folding door and the two side folding doors, the press-fitting production under the condition is safer and more reliable, and the appearance is more attractive.

3. The design of the front folding door and the two side folding doors makes the installation and press more convenient in checking and maintenance or cleaning, eliminates the situations that the front folding door and the two side folding doors cannot be checked and maintained or cleaned up and the like possibly because of the obstruction of the front folding door and the two side folding doors, and reduces the occupied space when the front folding door and the two side folding doors are completely opened.

The conveyor belt conveys the batteries, so that the automation degree of production is improved, and the production efficiency of the battery stack is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 is an isometric view of the overall structure of a fuel cell stack press with a foldable noise-resistant glass door in accordance with the present utility model, with the front folding door in an open position;

fig. 2 is a schematic front view of a structure of a battery stacking press according to the present utility model;

FIG. 3 is a schematic view showing a sectional structure of a battery stack press according to the present utility model;

fig. 4 is a front view schematically illustrating a folding door of a battery pack press according to the present utility model;

FIG. 5 is a schematic view showing a sectional structure of a front folding door A-A of a battery press according to the present utility model;

FIG. 6 is a schematic view showing a sectional structure of a front folding door B-B of a battery press according to the present utility model;

in the figure: 1. a column; 2. a conveyor belt; 3. a safety grating; 4. a rotating shaft; 5. an emergency stop button; 6. a power switch; 7. an electronic display screen; 8. a buzzer; 9. two side folding doors; 10. a front folding door; 11. a small door; 12. a frame; 13. a partition plate; 14. a work table; 15. a pressure head; 16. a return spring; 17. a piston rod; 18. a piston; 19. a hydraulic cylinder; 20. noise-proof tapered holes.

Detailed Description

The technical solution of the present utility model will be further specifically described below by means of specific embodiments, and with reference to the accompanying drawings, it is obvious that the described embodiments are only some embodiments of the present utility model, 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.

Examples: as shown in fig. 1 and 3, the fuel cell stack assembling press of the foldable noise-proof glass door comprises a hydraulic cylinder 19, wherein the hydraulic cylinder 19 utilizes the pressure transmitted by oil pressure, namely pressure oil, to act on the surface of a piston 18 in the hydraulic cylinder 19 to generate thrust, the piston rod 17 transmits force to drive a pressure head 15 to pack a cell stack, and the top piston 18 extends and resets under the action of the piston rod 17 under the action of the motion of a reset spring 16 after the cell stack is compressed.

In practical implementation, the state of the surrounding environment and the machine body of the press is checked, then the front folding door 10 and the two side folding doors 9 are closed, and the small doors 11 for conveying the batteries on two sides are not closed, otherwise, the battery stack cannot be conveyed to the workbench 14. The power switch 6 is then started to be turned on, whether the safety grating 3 on the electronic display 7 works normally is checked, before the formal voltage loading, the battery stack is conveyed to the workbench 14 through the conveyor belt 2, then the small door 11 for conveying the battery is closed, and the isolation plate 13 is installed below the workbench to be ready for starting to load the battery stack. And finally, formally starting the voltage loading Chi Diandui, starting the hydraulic working state, in the voltage loading process, taking care of checking the states of the hydraulic cylinder 19 and the piston 18, closing the hydraulic working after the battery pile is pressed, opening the small doors 11 for conveying batteries on the left side and the right side, taking down the isolation plate 13, and sending the pressed battery pile out of the working room through the conveyor belt 2, so that the one-time voltage loading work is completed.

If the battery stack is not placed on the workbench 14 during placement, manual operation is needed at this time, and the middle two front folding doors 10 are opened, so that convenience and rapidness are achieved, and meanwhile, objects in the battery stack are prevented from sliding to the outside and noise is reduced. When the safety grating 3 is seen to be dangerous on the electronic display screen 7, the emergency stop button 5 needs to be pressed down immediately, so that the safe operation of the pressure-loading production process is ensured. The same operation is also necessary when an abnormal situation is found. When the front folding door 10 and the two side folding doors 9 are required to be fully opened when the workshop is not in operation and needs to be checked and maintained or cleaned, the front folding door 10 is fully folded and closely attached to the two side folding doors 9, and the two side folding doors 9 are opened to the maximum angle, so that the occupied space of the front folding door 10 and the two side folding doors 9 is reduced, and meanwhile, the workshop is more convenient to check and maintain or clean, and the situations that the workshop cannot be checked and maintained or cleaned up and the like due to the obstruction of the front folding door 10 and the two side folding doors 9 are eliminated. When the press is not in operation, the front folding door 10 and the two side folding doors 9 are required to be closed, dust and other foreign matters outside are prevented from entering the workshop, so that the press is more environment-friendly and efficient, and the appearance is more attractive.

The above-described embodiment is only a preferred embodiment of the present utility model, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.

Claims (6)

1. A fuel cell stack press for a foldable noise-resistant glass door, comprising: the device comprises a frame (12), a conveyor belt (2), two folding doors (9), a front folding door (10), a pressing structure and a control panel;

the pressure-loading structure comprises a piston (18) arranged in a hydraulic cylinder (19), the piston (18) and the hydraulic cylinder (19) are connected into a whole, a piston rod (17) is connected with a pressure head (15), and a return spring (16) is arranged between the piston rod (17) and the pressure head (15);

safety gratings (3) are arranged beside the two-side folding doors (9).

2. The fuel cell stack press of the foldable noise-proof glass door according to claim 1, wherein a partition plate (13) is arranged above the conveyor belt (2), and a workbench (14) is arranged above the partition plate (13).

3. The fuel cell stack press of the foldable noise-proof glass door according to claim 1, wherein a small door (11) with a rectangular notch is opened under the two side folding doors (9).

4. The fuel cell stack press of the foldable noise-proof glass door according to claim 1, wherein the front folding door (10) is designed with two rotating shafts (4), and the front folding door (10) has four folding shapes.

5. A fuel cell stack press with foldable noise-proof glass door according to claim 1, characterized in that both the two-sided folding door (9) and the front folding door (10) are made of transparent glass and designed with noise-proof tapered holes (20).

6. The fuel cell stack press of the foldable noise-proof glass door according to claim 1, wherein the control panel has a power switch (6), a scram button (5), a buzzer (8), and an electronic display screen (7).