CN218983832U

CN218983832U - Lifting type assembly line for hydrogen fuel cell system

Info

Publication number: CN218983832U
Application number: CN202320030377.6U
Authority: CN
Inventors: 李红光
Original assignee: Beijing Sinohytec Co Ltd
Current assignee: Beijing Sinohytec Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-09
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a lifting assembly line for a hydrogen fuel cell system, which comprises the following steps: an upper line station, a split charging station and a lower line station; the wire feeding station is provided with a wire feeding lifting machine, a wire feeding crane and a wire feeding tray; the off-line station is provided with an off-line lifting machine, an off-line crane and an off-line tray; the sub-packaging station is provided with a sub-packaging workbench and a power-assisted mechanical arm; the lifting frame is provided with a complete machine lifting device and lifting device rails, the lifting device is arranged at the upper and lower line stations for lifting and lowering the fuel cell, the first station and the last station are driven by friction wheels, the line installation sensor is used for measuring the line body and counting the number of the line to be lowered, and the controller is used for controlling the rotating speed of the motor. The utility model can effectively reduce the occupied area of workshops, can meet the production requirements of different production beats, has simple structure, small investment, low maintenance cost and small occupied area of annular layout, and is convenient for mass production. The whole machine lifting appliance has lifting and overturning functions and meets the requirements of human engineering.

Description

Lifting type assembly line for hydrogen fuel cell system

Technical Field

The utility model belongs to the technical field of fuel cell system assembly, and particularly relates to a lifting assembly line for a hydrogen fuel cell system.

Background

The main stream fuel cell system assembly production line of each company occupies large workshop area, the fuel cell system production line is transported by an AGV intelligent trolley, and the initial investment cost of the production line is high. AGV intelligent trolley long maintenance cost of charging time can not satisfy full double duty mass fuel cell system production.

Disclosure of Invention

In view of the problems existing in the prior art, the present utility model provides a lifting assembly line for a hydrogen fuel cell system, comprising: the device comprises an upper line station, a split charging station, a lower line station, a hanging bracket, an upper line lifting machine, a split charging workbench, a complete machine lifting appliance, a lifting appliance rail, a lower line lifting machine, a power-assisted mechanical arm, an upper line tray and a lower line tray; the hanging bracket is provided with an upper line station, a split charging station and a lower line station; the wire feeding station is provided with a wire feeding lifting machine, and the wire feeding lifting machine is provided with a wire feeding crane and a wire feeding tray; the off-line station is provided with an off-line lifting machine, and the off-line lifting machine is provided with an off-line crane and an off-line tray; the split charging station is provided with a split charging workbench and a power-assisted mechanical arm; the hanger is provided with a complete machine hanger and a hanger rail, and the complete machine hanger is provided with a hanger arm.

Specifically, the whole machine lifting appliance has lifting and overturning functions, and the overturning functions are manually or automatically arranged and are used for conveniently installing parts at the lower part and the bottom of the fuel cell stack.

Specifically, the suspension arm of the whole machine lifting appliance is provided with a galvanic pile bracket and a locking mechanism.

Specifically, the lifting appliance track is provided with a ring-shaped structure and is used for the whole machine lifting appliance to slide along the lifting appliance track and flow and circularly operate among the wire feeding station, the split charging station and the wire discharging station.

Specifically, a plurality of sub-packaging stations are arranged between the wire feeding station and the wire discharging station.

Specifically, the power-assisted mechanical arm is used for grabbing DC and installing the DC to the galvanic pile.

Specifically, the hanging frame is arranged on the upright post of the assembly factory building and the roof steel structure.

Specifically, the hanger is provided with a sensor for measuring the line body and counting the number of the line down.

Specifically, the hanger is provided with a controller for controlling the rotational speed of the motor.

Specifically, the off-line station is connected with a test trolley of a test workshop.

The utility model provides a lifting type assembly line for a fuel cell system, wherein a production line lifting frame is arranged on a factory building upright post and a roof steel structure, so that the occupied area of a workshop can be effectively reduced. The whole fuel cell lifting appliance flows in the track in an annular layout, and has lifting and overturning functions. The up-and-down line station is provided with a lifter for up-and-down line of the fuel cell. The first station and the last station are driven by friction wheels. The production line is provided with the sensor for measuring the line body and counting the number of the line down, the controller controls the rotating speed of the motor, the production requirements of different production beats can be met, the structure is simple, the investment of funds is small, the maintenance cost is low, the occupation area of the ring-shaped layout is small, and the mass production is convenient. The whole machine lifting appliance has lifting and overturning functions and meets the requirements of human engineering.

Drawings

The foregoing and other objects, features and advantages of the disclosure will be apparent from the following more particular descriptions of exemplary embodiments of the disclosure as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the disclosure.

Fig. 1 illustrates a lift-on assembly line for a hydrogen fuel cell system in accordance with an embodiment of the present utility model.

Reference numerals: 1-a hanging bracket; 2-an online lifter; 3-an on-line crane; 4-a sub-packaging workbench; 5-a complete machine lifting appliance; 6-lifting appliance tracks; 7-off-line lifting machine; 8-an off-line crane; 9-a power-assisted mechanical arm; 10-an on-line tray; 11-off-line tray.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While embodiments of the present disclosure are illustrated in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The term "comprising" and variations thereof as used herein means open ended, i.e., "including but not limited to. The term "or" means "and/or" unless specifically stated otherwise. The term "based on" means "based at least in part on". The terms "connected," "coupled," and "connected" refer to either direct or indirect connection or communication through other components. The terms "first," "second," and the like, may refer to different or the same object, but do not directly indicate a difference in order or importance. Other explicit and implicit definitions are also possible below.

As shown in fig. 1, the present utility model provides a lifting assembly line for a hydrogen fuel cell system.

Comprising the following steps: the lifting device comprises a lifting frame 1, an upper line lifting machine 2, an upper line lifting machine 3, a split charging workbench 4, a whole machine lifting appliance 5, a lifting appliance track 6, a lower line lifting machine 7, a lower line lifting machine 8, a power-assisted mechanical arm 9 and an upper line tray 10; the offline tray 11.

The working process comprises the following steps:

pushing a hydrogen fuel cell stack into a first station: the electric pile is hoisted onto an upper wire tray 10 of the upper wire lifter 2 by the upper wire lifter 3, the upper wire lifter 2 is lifted, the whole machine lifting appliance 5 is lowered to open the suspension arm, the whole machine lifting appliance 5 is closed when reaching a limit point, the positioning pin is inserted into a pile bracket hole to close a locking mechanism position to lift the electric pile, and the whole machine lifting appliance 5 is lifted to rotate to the next station.

Further: the complete machine lifting appliance 5 with the galvanic pile flows to the next station, and an operator grabs the DC to install to the galvanic pile using the booster mechanical arm 9.

Further: the whole machine lifting appliance 5 has a manual overturning function, the lower part parts are installed after overturning, the parts which need to be split in advance are split at the split charging workbench 4, and the fuel cell is turned back to the initial position after the installation of the bottom parts.

Further: the complete machine sling 5 is transferred to the offline station along the sling track 6. The whole machine lifting appliance 5 descends to place the whole fuel cell on a lower line tray 11 of the lower line lifting machine 7, a locking mechanism of the whole machine lifting appliance 5 is opened, a suspension arm of the whole machine lifting appliance 5 is opened and lifted, the lifting appliance is closed, and the fuel cell is circulated to an upper line station along a track. The fuel cell is transferred to a test trolley by a drop crane 8 and enters a test workshop.

The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of the prior art, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A lifting assembly line for a hydrogen fuel cell system, comprising: the device comprises an upper line station, a split charging station, a lower line station, a hanging bracket, an upper line lifting machine, a split charging workbench, a complete machine lifting appliance, a lifting appliance rail, a lower line lifting machine, a power-assisted mechanical arm, an upper line tray and a lower line tray; the hanging bracket is provided with an upper line station, a split charging station and a lower line station; the wire feeding station is provided with a wire feeding lifting machine, and the wire feeding lifting machine is provided with a wire feeding crane and a wire feeding tray; the off-line station is provided with an off-line lifting machine, and the off-line lifting machine is provided with an off-line crane and an off-line tray; the split charging station is provided with a split charging workbench and a power-assisted mechanical arm; the hanger is provided with a complete machine hanger and a hanger rail, and the complete machine hanger is provided with a hanger arm.

2. The assembly line for lifting hydrogen fuel cell systems according to claim 1, wherein the complete machine lifting appliance has lifting and turning functions.

3. The assembly line for lifting hydrogen fuel cell systems of claim 1, wherein the boom of the complete machine lifting appliance is provided with a galvanic pile bracket and a locking mechanism.

4. The assembly line for hydrogen fuel cell system of claim 1, wherein the hanger rail has a ring-shaped structure, the complete machine hanger slides along the hanger rail, and flows and circulates between the loading station, the dispensing station, and the unloading station.

5. The assembly line for a hydrogen fuel cell system of claim 1, wherein a plurality of racking stations are disposed between the loading station and the unloading station.

6. The assembly line for a hydrogen fuel cell system of claim 1, wherein the power assist robot is configured to grasp a DC mount to a stack.

7. The assembly line for lifting hydrogen fuel cell systems according to claim 1, wherein the hanger is provided on an assembly building column and a roof steel structure.

8. A lifting assembly line for a hydrogen fuel cell system according to claim 1, wherein the hanger is provided with a sensor.

9. A lifting assembly line for a hydrogen fuel cell system according to claim 1, wherein the hanger is provided with a controller.

10. The assembly line for a hydrogen fuel cell system of claim 1, wherein the down-line station is connected to a test cart of a test shop.