Lifting type tool capable of marking at any position in plane for MEA

Abstract

The utility model relates to a lifting type tool capable of marking at any position in a plane for MEA (Membrane Electrode Architecture), which comprises an MEA product placing table, a laser marking device mounting rack, a laser, a discharging position table, a rack, a moving module and a lifting assembly, an MEA product placing table is provided with an MEA membrane electrode product, the MEA product placing table is mounted on the moving module, and the lifting assembly is mounted on the rack. The lifting assembly is arranged above the moving module and is driven by the moving module to move left and right, a laser coding device mounting frame is arranged above the moving module, a laser is mounted on the laser coding device mounting frame and is used for coding MEA membrane electrode products, and the laser coding device mounting frame is mounted at the lifting end of the lifting assembly and is driven by the lifting assembly to ascend and descend. The other end of the moving module is a discharging position table, and the moving module and the lifting assembly are both installed on the rack. Compared with the prior art, laser marking of two-dimensional codes at any position in the plane of an MEA product is achieved, and meanwhile the height can be adjusted.

Description

[Technical field]

[0001] The utility model belongs to the field of hydrogen energy membrane electrode (MEA) product production, in particular to a lifting-type marking tool for MEA which can mark at any position in a plane. [Background Technology]

[0002] Since there are many types of hydrogen energy membrane electrode (MEA) products with different shapes, it is necessary to mark the QR code at any position and adjust the size of the QR code. However, the marking in the market is mainly based on single machine marking, which requires manual placement of products, positioning tooling, manual input of data on the computer, and finally marking the QR code on the product through the laser marking head, which basically relies on the traditional manual operation method.

[0003] This operation method has the following main shortcomings:

[0004] (1) The operator's work intensity is high and the production efficiency is low. Only one membrane electrode (MEA) can be laser marked at a time;

[0005] (2) The operation and debugging are difficult, and the positioning accuracy is not high. It is manually placed on the aluminum plate tooling, and then the data is entered on the computer. Finally, the marking button is manually clicked to complete the MEA marking operation;

[0006] (3) It is not possible to cooperate with the equipment for automatic production. If the marking position of the product is changed, the operator needs to spend a lot of time to debug the position that needs to be marked. [Contents of the utility model]

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a lifting marking tool for MEA that can be used at any position in the plane, so as to realize laser marking of a two-dimensional code at any position in the plane of the MEA product, and the height can be adjusted, thereby avoiding the problems of high work intensity, low production efficiency, difficult operation and debugging, and low positioning accuracy existing in the traditional manual operation method.

[0008] In order to achieve the above purpose, a lifting type marking tool for MEA is designed, which can be used at any position in a plane, including a MEA product placement table 1, a laser coder mounting frame 2, a laser 3, a discharge position table position 4, a frame 5, a mobile module 7 and a lifting component 8. The MEA membrane electrode product is placed on the MEA product placement table 1, and the MEA product placement table 1 is installed on the mobile module 7 and moves left and right under the drive of the mobile module 7. A laser coder mounting frame 2 is provided above the mobile module 7, and a laser 3 is installed on the laser coder mounting frame 2. The laser 3 is used to code the MEA membrane electrode product. The laser coder mounting frame 2 is installed at the lifting end of the lifting component 8, and is lifted and lowered under the drive of the lifting component 8, thereby adjusting the distance from the laser 3 to the plane of the MEA product placement table 1. The other end of the mobile module 7 is the discharge position table position 4. The MEA product placement table 1 is driven by the mobile module 7 to move to the laser 3 position for coding and to the discharge position table position 4 to remove the MEA membrane electrode product. The mobile module 7 and the lifting component 8 are both installed on the frame 5.

[0009] Furthermore, the MEA product placement table 1 is provided with installation positioning pins, which are used to position the MEA membrane electrode product. The bottom plate of the MEA product placement table 1 is provided with adsorption holes, and the MEA membrane electrode product is firmly adsorbed through the adsorption holes and negative pressure.

[0010] Furthermore, it also includes a laser cooler 6 and a laser driver 9. The laser cooler 6 is connected to the laser 3 and cools the laser 3. The laser driver 9 is electrically connected to the laser 3 and provides a sufficiently large power supply to the laser 3.

[0011] Furthermore, the laser 3 is electrically connected to a host system 10 , and the host system 10 provides the laser 3 with data to be coded.

[0012] Furthermore, the lifting assembly 8 includes a lifter 11, a lifting plate 13, a lifting column 14, a rack panel 15 and a laser forward and backward moving mounting frame panel 16. The lifting end of the lifter 11 is installed with a lifting plate 13, and the lifting column 14 is installed on the lifting plate 13. The lifting column 14 passes through the rack panel 15, and the rack panel 15 is fixed to the top of the rack 5. The other end of the lifting column 14 is installed with a laser forward and backward moving mounting frame panel 16. The laser coder mounting frame 2 is installed on the laser forward and backward moving mounting frame panel 16. The lifter 11 drives the laser coder mounting frame 2 and the laser 3 to perform lifting movements through the lifting plate 13, the lifting column 14 and the laser forward and backward moving mounting frame panel 16.

[0013] Furthermore, a link rod 12 is fixed to the bottom end of the rack panel 15, a lifter mounting plate is fixed to the other end of the link rod 12, and the lifter 11 is mounted on the lifter mounting plate.

[0014] Furthermore, a fixed plate 20 is installed on the laser forward and backward moving mounting frame panel 16, a forward and backward moving module mounting plate 19 is installed on the fixed plate 20, a forward and backward moving module 17 is installed on the forward and backward moving module mounting plate 19, an output end of the forward and backward moving module 17 is connected to the laser 3 and the laser processing module 25, and drives the laser 3 and the laser processing module 25 to move forward and backward, the laser processing module 25 is connected to the laser 3, and is used for signal driving and data import.

[0015] Furthermore, the laser processing module 25 is installed on the laser mounting plate 23 , and the laser mounting plate 23 is connected to the front-rear moving module 17 through the adapter plate 18 , and moves driven by the front-rear moving module 17 .

[0016] Furthermore, the laser mounting plate 23 can be slidably mounted on the front-rear movable mounting rail 21, and the front-rear movable mounting rail 21 is provided with two and parallel to each other, and the two ends of the front-rear movable mounting rail 21 are respectively mounted on the right end mounting plate 22 and the left end mounting plate 24, and the right end mounting plate 22 and the left end mounting plate 24 are mounted on the laser coder mounting frame 2.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] (1) The utility model realizes laser marking of a two-dimensional code at any position within the plane of an MEA product, and the height can be adjusted, and the size of the two-dimensional code to be marked can be specified, so that each piece of MEA product can be reliably traced;

[0019] (2) The utility model adopts fully automatic positioning tooling, cooperates with servo-driven positioning mechanism and lifting mechanism, and perfectly solves the problem of laser marking of any position and any size of MEA products at present;

[0020] (3) The data of the utility model can be transmitted to the laser through the upper system, without the need for manual data input, and the two-dimensional code data with different numbers can be automatically printed;

[0021] (4) The utility model can be linked with other automatic unloading tools or robots to achieve fully automated production;

[0022] (5) The utility model avoids the problems of high work intensity, low production efficiency, difficult operation and debugging, and low positioning accuracy existing in traditional manual operation methods. [Drawings]

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 yes Figure 1 A partial enlarged view of

[0025] Figure 3 It is a structural schematic diagram of the lifting assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the laser coding forward and backward moving components of the utility model;

[0027] In the figure: 1, MEA product placement table 2, laser coder mounting frame 3, laser 4, discharge position table position 5, rack 6, laser cooler 7, mobile module 8, lifting assembly 9, laser driver 10, upper system 11, lifter 12, connecting rod 13, lifting plate 14, lifting column 15, rack panel 16, laser forward and backward moving mounting frame panel 17, forward and backward moving module 18, adapter plate 19, forward and backward moving module mounting plate 20, fixed plate 21, forward and backward moving mounting guide rail 22, right end mounting plate 23, laser mounting plate 24, left end mounting plate 25, laser processing module. [Specific implementation method]

[0028] As attached Figure 1 To Attachment Figure 4 As shown, the utility model provides a lifting type marking tool for MEA that can be used at any position in a plane, including an MEA product placement table 1, a laser coder mounting frame 2, a laser 3, a discharging position table position 4, a frame 5, a mobile module 7 and a lifting component 8. The MEA membrane electrode product is placed on the MEA product placement table 1, and the MEA product placement table 1 is installed on the mobile module 7 and moves left and right under the drive of the mobile module 7. A laser coder mounting frame 2 is provided above the mobile module 7, and a laser 3 is installed on the laser coder mounting frame 2. The laser 3 is used to code the MEA membrane electrode product. The laser coder mounting frame 2 is installed at the lifting end of the lifting component 8, and is lifted and lowered under the drive of the lifting component 8, thereby adjusting the distance from the laser 3 to the plane of the MEA product placement table 1. The other end of the mobile module 7 is the discharge position table position 4. The MEA product placement table 1 is driven by the mobile module 7 to move to the laser 3 position for coding and to the discharge position table position 4 to remove the MEA membrane electrode product. The mobile module 7 and the lifting component 8 are both installed on the frame 5.

[0029] It also includes a laser cooler 6 and a laser driver 9. The laser cooler 6 is connected to the laser 3 and cools the laser 3. The laser driver 9 is electrically connected to the laser 3 and provides a sufficiently large power supply to the laser 3. The laser 3 is electrically connected to the host system 10, and the host system 10 provides the laser 3 with the data to be coded. Preferably, the MEA product placement table 1 is also provided with an installation positioning pin, which is used to position the MEA membrane electrode product. The bottom plate of the MEA product placement table 1 is provided with adsorption holes, and the MEA membrane electrode product is firmly adsorbed by the adsorption holes and negative pressure.

[0030] Among them, the lifting assembly 8 includes a lifter 11, a lifting plate 13, a lifting column 14, a rack panel 15 and a laser forward and backward moving mounting frame panel 16. The lifting end of the lifter 11 is installed with a lifting plate 13, and the lifting column 14 is installed on the lifting plate 13. The lifting column 14 passes through the rack panel 15, and the rack panel 15 is fixed to the top of the rack 5. The other end of the lifting column 14 is installed with a laser forward and backward moving mounting frame panel 16, and the laser coder mounting frame 2 is installed on the laser forward and backward moving mounting frame panel 16. The lifter 11 drives the laser coder mounting frame 2 and the laser 3 to perform lifting movements through the lifting plate 13, the lifting column 14 and the laser forward and backward moving mounting frame panel 16; the bottom end of the rack panel 15 is fixed with a link rod 12, and the other end of the link rod 12 is fixed with a lifter mounting plate, and the lifter 11 is installed on the lifter mounting plate.

[0031] In the utility model, a fixing plate 20 is installed on the panel 16 of the laser forward and backward moving mounting frame, a forward and backward moving module mounting plate 19 is installed on the fixing plate 20, a forward and backward moving module 17 is installed on the forward and backward moving module mounting plate 19, an output end of the forward and backward moving module 17 is connected to the laser 3 and the laser processing module 25, and drives the laser 3 and the laser processing module 25 to move forward and backward, the laser processing module 25 is connected to the laser 3, and is used for signal driving and data import; the laser processing module 25 It is installed on the laser mounting plate 23, which is connected to the front-and-rear moving module 17 through the adapter plate 18 and moves driven by the front-and-rear moving module 17; the laser mounting plate 23 is slidably mounted on the front-and-rear moving mounting guide rail 21, and two front-and-rear moving mounting guide rails 21 are provided and parallel to each other. The two ends of the front-and-rear moving mounting guide rails 21 are respectively mounted on the right-end mounting plate 22 and the left-end mounting plate 24, and the right-end mounting plate 22 and the left-end mounting plate 24 are mounted on the laser coder mounting frame 2.

[0032] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments: The utility model as a whole is composed of a MEA product placement table 1, a laser coder mounting frame 2, a laser 3, a discharge position table position 4, a frame 5, a laser cooler 6, a mobile module 7, a lifting assembly 8, a laser driver 9 and a host system 10, etc. The functions and functions of each part are as follows:

[0033] MEA product placement table 1: The membrane electrode product MEA is placed on this tooling manually or by a tooling or robot. The bottom plate of the tooling is provided with adsorption holes. After the product is placed, the product is firmly adsorbed by negative pressure to prevent any movement of the product when the mobile module 7 moves with the product. At the same time, the product is placed on the MEA product placement table 1. The MEA product placement table 1 is provided with positioning pins, so that the position of the product is always in a relatively fixed state after placement.

[0034] Laser coder mounting frame 2: mainly used to install laser 3 and some auxiliary moving components, and can be lifted up and down with the lifting mechanism.

[0035] Laser 3: used for coding. Laser 3 can generate the required laser beam. The laser beam carries energy and can code the product.

[0036] Discharging position table position 4: This placement table functions as a table with the MEA product placement table 1. It is mainly used to remove the coded products at the discharging position table position 4 after the MEA product placement table 1 is coded.

[0037] Frame 5: All mechanisms are installed on frame 5.

[0038] Laser cooler 6: Since the laser requires a large power, it will generate enough heat during coding, so the laser cooler 6 can play a role in cooling down.

[0039] Mobile module 7: Move the MEA product placement table 1 left and right, move the product to the laser position 3 for coding and remove the product from the discharge position 4.

[0040] Lifting assembly 8: Its main function is to move the laser coder mounting frame 2 up and down, so as to adjust the distance from the laser 3 to the plane of the MEA product placement table 1.

[0041] Laser driver 9: used to provide sufficiently large power to the laser 3.

[0042] The upper system 10 can provide the laser 3 with the data to be coded. The upper system 10 automatically sends the corresponding data to the laser 3 according to the data to be printed.

[0043] The lifting platform structure described in the utility model is mainly composed of six parts, namely, a lifter 11, a link rod 12, a lifting plate 13, a lifting column 14, a frame panel 15, and a laser forward and backward movable mounting frame panel 16. The functions and effects of each part are as follows:

[0044] Lifter 11: drives the lifting plate 13, lifting column 14, laser forward and backward moving mounting frame panel 16, laser coder mounting frame 2, laser 3 and other mechanisms to adjust the up and down height.

[0045] The link rods 12 may be composed of six in total, one end of which is mounted to the rack panel 15 to facilitate the installation of the lifter 11 .

[0046] Lifting plate 13: One end of this plate is connected to the lifter 11, and the other end is connected to the lifting column 14, so that when the lifter 11 is in motion, the laser moves forward and backward, and the mounting frame panel 16, the laser coder mounting frame 2, the laser 3, etc. can be raised and lowered.

[0047] Lifting column 14: one end is connected to the lifting plate 13, and the other end is connected to the laser coder mounting frame 2, so as to play a role of transfer and support.

[0048] Rack panel 15: used to serve as the main installation panel.

[0049] The laser forward and backward moving mounting frame panel 16 is used to install the adapter plate 20.

[0050] The utility model laser coding forward and backward moving assembly is mainly composed of seven parts: forward and backward moving module 17, adapter plate 18, forward and backward moving module mounting plate 19, fixing plate 20, forward and backward moving mounting guide rail 21, right end mounting plate 22, laser mounting plate 23, left end mounting plate 24, laser processing module 25, etc. The role and function of each part are as follows:

[0051] The forward and backward moving module 17 drives the laser 3 and the laser processing module 25 to move left and right, and is a power unit.

[0052] Adapter plate 18: connects the front-rear moving module 17 and the laser processing module 25 in the middle, and plays a role of adapter.

[0053] Rear moving module mounting plate 19 : to install the front and rear moving modules 17 and connect them with the fixing plate 20 .

[0054] Fixed plate 20 : Install the rear movable module mounting plate 19 onto the mounting frame panel 16 .

[0055] Forward and backward movable mounting guide rail 21: The laser mounting plate 23 is mounted on this guide rail for convenient forward and backward movement. There are two guide rails in total.

[0056] Right end mounting plate 22: The forward and backward movable mounting guide rail 21 is mounted on this plate, and the right end mounting plate 22 is mounted on the laser coder mounting frame 2.

[0057] Laser mounting plate 23: Installs the laser processing module 25 and is connected to the adapter plate 18 at the same time.

[0058] Left end mounting plate 24: The forward and backward movable mounting guide rail 21 is mounted on this plate, and the left end mounting plate 24 is mounted on the laser coder mounting frame 2.

[0059] Laser processing module 25: connected to the laser 3 for signal driving and data import.

[0060] The working principle of the utility model is: the operator or the robot places the product on the MEA product placement table → the MEA product placement table completes the adsorption work of the MEA product → the MEA product placement table moves with the product to directly under the laser → the laser completes the two-dimensional code printing of the MEA product after receiving the signal from the laser processing module → the MEA product placement table moves to the discharge position → the operator or the equipment removes the MEA product with the printed two-dimensional code.

[0061] The utility model can move left and right, and the forward and backward moving module can move forward and backward. The position can be automatically moved to the required position by inputting data, so it can meet the coding work of the product at any position in the entire XY plane; the lifter can carry the laser processing module and the laser to rise and fall as a whole, so the distance can be manually adjusted at will. The rising and falling mechanism of the utility model can be driven by a servo motor to achieve automatic up and down adjustment; the laser coder can be selected with different powers and brands; the intermediate transfer mechanism can also use profiles or other connection methods.

[0062] In summary, the utility model can code at any position, the coding distance can be adjusted, and the data can be given by the host computer. At the same time, it can also accurately locate the product and realize automation by linkage with other equipment.

[0063] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0064] The present invention is not limited to the above-mentioned implementation modes, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention shall be considered as equivalent replacement modes and shall be included in the protection scope of the present invention.

Claims

1. A lifting type marking tool for MEA that can be used at any position in a plane, comprising a MEA product placement table (1), a laser coder mounting frame (2), a laser (3), a discharge position table position (4), a frame (5), a moving module (7) and a lifting component (8), characterized in that: The MEA product placement platform (1) is provided with an MEA membrane electrode product. The MEA product placement platform (1) is mounted on a movable module (7) and moves left and right under the drive of the movable module (7). A laser coder mounting frame (2) is provided above the movable module (7). A laser (3) is mounted on the laser coder mounting frame (2). The laser (3) is used to code the MEA membrane electrode product. The laser coder mounting frame (2) is mounted at the lifting end of the lifting component (8). Driven by the lifting component (8), the lifting movement is performed to adjust the distance between the laser (3) and the plane of the MEA product placement platform (1); the other end of the movable module (7) is the discharge position platform position (4); driven by the movable module (7), the MEA product placement platform (1) moves to the laser (3) position for coding and moves to the discharge position platform position (4) to remove the MEA membrane electrode product; the movable module (7) and the lifting component (8) are both mounted on the frame (5).

2. The lifting marking tool for MEA capable of marking at any position in a plane as claimed in claim 1, characterized in that: The MEA product placement platform (1) is provided with installation positioning pins, which are used to position the MEA membrane electrode product. The bottom plate of the MEA product placement platform (1) is provided with adsorption holes, and the MEA membrane electrode product is firmly adsorbed through the adsorption holes and negative pressure.

3. The lifting marking tool for MEA according to claim 1, which can mark at any position in the plane, is characterized in that: It also includes a laser cooler (6) and a laser driver (9), wherein the laser cooler (6) is connected to the laser (3) and cools the laser (3), and the laser driver (9) is electrically connected to the laser (3) and provides a sufficiently large power supply to the laser (3).

4. The lifting marking tool for MEA capable of marking at any position in a plane as claimed in claim 1, characterized in that: The laser (3) is electrically connected to a host system (10), and the host system (10) provides the laser (3) with data to be coded.

5. The lifting marking tool for MEA according to any one of claims 1 to 4, which can mark at any position in a plane, characterized in that: The lifting assembly (8) comprises a lifter (11), a lifting plate (13), a lifting column (14), a rack panel (15) and a laser forward and backward moving mounting frame panel (16); the lifting end of the lifter (11) is installed with a lifting plate (13); the lifting column (14) is installed on the lifting plate (13); the lifting column (14) passes through the rack panel (15); the rack panel (15) is fixed to the top of the rack (5); the other end of the lifting column (14) is installed with a laser forward and backward moving mounting frame panel (16); the laser coder mounting frame (2) is installed on the laser forward and backward moving mounting frame panel (16); the lifter (11) drives the laser coder mounting frame (2) and the laser (3) to perform lifting movements through the lifting plate (13), the lifting column (14) and the laser forward and backward moving mounting frame panel (16).

6. The lifting marking tool for MEA capable of marking at any position in a plane as claimed in claim 5, characterized in that: A link rod (12) is fixed to the bottom end of the frame panel (15), a lifter mounting plate is fixed to the other end of the link rod (12), and the lifter (11) is mounted on the lifter mounting plate.

7. The lifting marking tool for MEA capable of marking at any position in a plane as claimed in claim 5, characterized in that: A fixing plate (20) is installed on the laser forward and backward moving mounting frame panel (16), a forward and backward moving module mounting plate (19) is installed on the fixing plate (20), a forward and backward moving module (17) is installed on the forward and backward moving module mounting plate (19), an output end of the forward and backward moving module (17) is connected to the laser (3) and the laser processing module (25), and drives the laser (3) and the laser processing module (25) to move forward and backward, and the laser processing module (25) is connected to the laser (3) and is used for signal driving and data import.

8. The lifting marking tool for MEA capable of marking at any position in a plane as claimed in claim 7, characterized in that: The laser processing module (25) is mounted on a laser mounting plate (23); the laser mounting plate (23) is connected to the front-rear moving module (17) via an adapter plate (18), and moves under the drive of the front-rear moving module (17).

9. The lifting marking tool for MEA capable of marking at any position in a plane as claimed in claim 8, characterized in that: The laser mounting plate (23) is slidably mounted on a front-rear movable mounting rail (21); two front-rear movable mounting rails (21) are provided and are parallel to each other; two ends of the front-rear movable mounting rail (21) are respectively mounted on a right end mounting plate (22) and a left end mounting plate (24); and the right end mounting plate (22) and the left end mounting plate (24) are mounted on a laser coder mounting frame (2).

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