Bar code sucking claw, bar code carrying device and bar code pasting machine

Abstract

The utility model relates to a bar code suction claw, a bar code carrying device and a bar code pasting machine, and relates to the technical field of bar code carrying equipment. The bar code sucking claw comprises an integrally-formed T-shaped claw body, the short edge of the T-shaped claw body is provided with sucking holes which are distributed in two rows, the long edge of the T-shaped claw body is internally provided with a negative pressure cavity, and the negative pressure cavity is communicated with the sucking holes. According to the bar code suction claw, stable suction force can be formed on the whole bar code plane through the at least two rows of the suction holes, the condition of concave-convex marks or suction damage caused by uneven stress of the bar code is prevented, and the pasting quality is improved. The bar code carrying device comprises at least one bar code suction claw, and the lifting action part and the rotating action part can drive the bar code suction claw to suck bar codes to correspond to bar code pasting positions with different position requirements. Meanwhile, the bar code is automatically pasted through the bar code pasting machine, and the cost of manual bar code pasting is reduced.

Description

Technical Field

[0001] This application relates to the technical field of bar code handling equipment, specifically a bar code suction claw, a bar code handling device, and a bar code pasting machine. Background Art

[0002] Due to the continuous development of photovoltaic modules, in order to facilitate the viewing and collection of information on photovoltaic modules, photovoltaic module manufacturers need to paste bar codes containing the identity information of photovoltaic modules on the photovoltaic modules. However, the current method of pasting bar codes is through manual printing and pasting. For example, Chinese Invention Patent Publication No.: CN109733708A, titled "A Printing Method of a Photovoltaic Nameplate, a Photovoltaic Module, and a Photovoltaic System". It illustrates the problems of low efficiency, high cost, and difficult to guarantee the pasting quality existing in manual printing and pasting of photovoltaic nameplates. Utility Model Content

[0003] The purpose of this utility model is to provide a bar code suction claw, a bar code handling device, and a bar code pasting machine, which can realize automatic printing, handling, and pasting of bar codes.

[0004] The present invention provides the following technical solutions:

[0005] One of the technical solutions is: a bar code suction claw, including an integrally formed T-shaped claw body. At least four suction holes are provided on the short side of the T-shaped claw body and are distributed in at least two rows. A negative pressure chamber is opened inside the long side of the T-shaped claw body, and the negative pressure chamber communicates with the suction holes.

[0006] Through the suction holes distributed in at least two rows, a stable adsorption force can be formed on the entire bar code plane, preventing uneven stress on the bar code from causing concave and convex marks or adsorption damage, and improving the pasting quality.

[0007] Specifically, the number of suction holes is greater than or equal to six, and the suction holes are distributed in two rows at equal intervals and staggered.

[0008] Through the suction holes distributed at equal intervals and staggered, a stable adsorption effect is still maintained while reducing the cost of opening holes, greatly reducing the manufacturing cost of the suction claw and lowering the material cost.

[0009] Preferably, the negative pressure chamber is set as a cylindrical shape, and the inner diameter of the cylindrical negative pressure chamber is greater than or equal to 4 millimeters.

[0010] Furthermore, a silica gel pad is provided, and through holes are opened in the silica gel pad corresponding to the suction holes on the short side.

[0011] By providing the silica gel pad, it can be avoided that the bar code suction cup scratches the battery module during the process of pasting the bar code on the battery module due to the physical hard characteristics.

[0012] In addition, the present application also provides a bar code handling device, which includes at least one bar code suction claw, a lifting motion part and a rotating motion part. The lifting motion part is located above the rotating motion part. The movable end of the lifting motion part is connected to the rotating motion part, and the movable end of the rotating motion part is connected with a bar code suction claw.

[0013] The rotating motion part includes a Z-axis rotating structure and an R-axis rotating structure. The fixed end of the R-axis rotating structure is connected to the movable end of the Z-axis rotating structure, and the bar code gripper is installed at the movable end of the R-axis rotating structure.

[0014] The bar code handling device equipped with the bar code suction claw can drive the bar code suction claw to adsorb the bar code at the bar code pasting positions corresponding to different position requirements.

[0015] Finally, the present application also provides a bar code pasting machine, which includes a bar code feeding device, a vision detection device and a bar code handling device. The bar code feeding device continuously supplies bar codes to the bar code handling device. The vision detection device takes pictures and scans the bar codes of the discharged products and inputs the information. The bar code handling device transports and pastes the bar codes after vision detection onto the battery assembly.

[0016] By automatically pasting bar codes with the bar code pasting machine, the cost of manual bar code pasting is reduced.

[0017] In summary, through the adsorption holes distributed in at least two rows, a stable adsorption force can be formed on the entire bar code plane, preventing the concave and convex marks or adsorption damage caused by uneven force on the bar code, and improving the pasting quality; through the equidistant staggered distribution of the adsorption holes, a stable adsorption effect is still maintained while reducing the cost of opening holes, greatly reducing the manufacturing cost of the suction claw and the material cost; through the setting of the silicone pad, it can be avoided that the bar code suction cup scratches the battery assembly due to the physical hardness characteristics during the process of pasting the bar code on the battery assembly. The bar code handling device equipped with the bar code suction claw can drive the bar code suction claw to adsorb the bar code at the bar code pasting positions corresponding to different position requirements; by automatically pasting bar codes with the bar code pasting machine, the cost of manual bar code pasting is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the bar code handling device of the present application;

[0019] Figure 2 is a schematic diagram of the structure of the bar code suction claw of the present application;

[0020] Figure 3 is a schematic diagram of the structure of the lifting motion part of the bar code handling device of the present application;

[0021] Figure 4 is a schematic diagram of the structure of the rotating motion part of the bar code handling device of the present application;

[0022] Figure 5Schematic diagram of the Z-axis rotation structure of the rotation action part of the present application;

[0023] Figure 6 Schematic diagram of the R-axis rotation structure of the rotation action part of the present application.

[0024] Reference numerals in the drawings: 10, barcode suction claw; 11, suction hole; 200, suspension plate; 201, side plate; 202, lifting motor; 203, lifting speed reducer; 204, driving wheel; 205, rotating shaft; 206, driven wheel; 207, synchronous belt; 208, slide rail; 209, slider; 300, connecting plate; 301, rotating motor; 302, rotating speed reducer; 303, guide plate; 304, rotating guide post; 305, linear bearing; 306, hoop; 400, rotating cylinder; 401, hoop seat; 402, rotating fixing block. Detailed implementation manners

[0025] The present application relates to a barcode suction claw, a barcode handling device and a barcode pasting machine, which will be explained in detail below through specific implementation manners.

[0026] A barcode suction claw 10 is provided as an integrally formed T-shaped claw body, which further includes: a silicone pad (not shown in the figure). In this embodiment, 13 suction holes 11 are arranged in parallel on one side surface of the short side of the T-shaped claw body and are equally spaced and staggered in two rows. The suction holes are connected to the negative pressure cavity provided inside the T-shaped barcode suction claw 10. By the two rows of equally spaced and staggered suction holes, the uneven force on the barcode can be prevented, and the concave and convex marks or damage of the barcode can be avoided. In actual use, a silicone pad with the same size as the short side of the T-shaped claw body is also provided on one side surface of the short side of the T-shaped claw body. The silicone pad is provided with through holes corresponding to the suction holes, and the purpose is to avoid scratching the battery assembly by the T-shaped claw body due to its physical hard characteristics during the barcode pasting process.

[0027] A bar code handling device includes a lifting motion part and a rotating motion part. Since the bar code handling device needs to change its position height to meet the requirements of code fetching and code pasting at different height positions, it includes a lifting motion part. The lifting motion part includes a suspension plate 200 and a lifting power structure connected to the suspension plate 200 through a side plate 201. Among them, the lifting power structure includes a lifting motor 202 and a lifting speed reducer 203. The output end of the lifting motor 202 is fixedly connected to the input end of the lifting speed reducer 203. The lifting motor 202 is fixedly installed on the upper part of the side plate 201 through the lifting speed reducer 203. The output end of the lifting speed reducer 203 passes through the side plate 201 and is equipped with a driving wheel 204. At the same time, a rotating shaft 205 is arranged at the lower part of the side plate 201. The rotating shaft 205 is fixed to the side plate 201 through a fixing plate and passes through the side plate 201. A driven wheel 206 is installed on the rotating shaft 205 with a clearance fit. The driving wheel 204 and the driven wheel 206 are connected and driven by a synchronous belt 207. A slide rail 208 parallel to the synchronous belt 207 is also arranged on the side plate 201. A slider 209 is slidably installed on the slide rail 208. The slider 209 is fixedly connected to a connecting plate 300 of the rotating motion part. The synchronous belt 207 and the connecting plate 300 of the rotating motion part are connected and fixed through a fixing block 210, so that the synchronous belt 207 drives the rotating motion part to change its position height.

[0028] During the handling of bar codes, in addition to the need for position height change, a rotating motion is also required to cooperate with the lifting motion part to complete the bar code handling operation. Therefore, the bar code handling device also includes a rotating motion part. The rotating motion part includes a Z-axis rotating structure and an R-axis rotating structure. The R-axis rotating structure is located below the Z-axis rotating structure. The Z-axis rotating structure includes a rotating motor 301 and a rotating speed reducer 302. The output end of the rotating motor 301 is connected to the input end of the rotating speed reducer 302. The rotating speed reducer 302 is fixedly connected to the upper end of the connecting plate 300. The output end of the rotating speed reducer 302 passes through the upper end of the connecting plate 300. A guiding hole is provided at the bottom end of the connecting plate 300. A bearing is installed in the guiding hole with a clearance fit. A guiding plate 303 horizontally arranged below the connecting plate 300 is fixedly connected to the side plate 201. Another guiding hole is provided on the guiding plate 303 and is concentric with the upper guiding hole. A rotating guiding column 304 passes through between the two guiding holes and is connected to the bearing with a clearance fit. The top end of the rotating guiding column 304 is fixedly connected to the output end of the upper rotating speed reducer 302 through a coupling. The rotating guiding column 304 is fixed in the guiding hole of the guiding plate 303 through a linear bearing 305 slidably installed on the column body. Through the setting of the Z-axis rotating structure, the R-axis rotating structure connected to the bottom end of the rotating guiding column 304 can perform Z-axis rotation, and the rotation of the rotating guiding column 304 in the guiding hole can assist the lifting motion part in performing the lifting motion, which can not only rotate and handle the bar code in the Z-axis direction, but also ensure the accuracy of the bar code lifting and handling.

[0029] The R-axis rotation structure includes a rotary cylinder 400. A hoop seat 401 is fixed to the fixed end of the rotary cylinder 400. The rotary cylinder 400 is connected to a hoop 306 fixed to the bottom end of the rotary guide post 304 through the hoop seat 401. A rotary fixing block 402 is also installed at the movable end of the rotary cylinder 400. A groove is formed in the middle of the rotary fixing block 402. The fixed end of the bar code suction claw 10 can be installed in the groove of the rotary fixing block 402. Through the R-axis rotation structure, the bar code can be rotated in the R-axis direction, so that the bar code is turned over to correspond to the bar code pasting positions with different position requirements.

[0030] A bar code pasting machine, based on the above bar code suction claw and bar code handling device, further includes a bar code loading device, a vision detection device and a bar code handling device. The bar code loading device is used to continuously supply bar codes to the bar code handling device. The vision detection device takes pictures and scans the bar codes of the discharged materials and enters the information. The bar code handling device transports and pastes the bar codes after vision detection onto the battery assembly.

Claims

1. Barcode suction claw, characterized in that: It includes an integrally formed T-shaped claw body. At least four adsorption holes are provided on the short side of the T-shaped claw body and are distributed in at least two rows. A negative pressure cavity is formed inside the long side of the T-shaped claw body, and the negative pressure cavity communicates with the adsorption holes.

2. The bar code suction claw according to claim 1, wherein: The number of the adsorption holes is greater than or equal to six, and the adsorption holes are distributed in two rows at equal intervals and staggered.

3. The bar code suction claw according to claim 1, characterized in that: The negative pressure cavity is set to be cylindrical, and the inner diameter of the cylindrical negative pressure cavity is greater than or equal to 4 mm.

4. The bar code suction claw according to claim 1, characterized in that: It includes a silica gel pad, and through holes are provided in the silica gel pad corresponding to the adsorption holes.

5. Barcode handling device, comprising at least one barcode suction claw as described in any one of claims 1 to 4, a lifting action part and a rotating action part, characterized in that: The lifting action part is located above the rotating action part. The movable end of the lifting action part is connected to the rotating action part, and the movable end of the rotating action part is connected with the bar code suction claw.

6. The bar code handling device according to claim 5, wherein: The rotating action part includes a Z-axis rotation structure and an R-axis rotation structure. The fixed end of the R-axis rotation structure is connected to the movable end of the Z-axis rotation structure, and the bar code clamping claw is installed at the movable end of the R-axis rotation structure.

7. Barcode sticker applicator, characterized in that: It includes the bar code suction claw according to any one of claims 1 to 4, the bar code handling device according to any one of claims 5 to 6, a bar code feeding device and a vision detection device. The bar code feeding device provides bar codes to the bar code handling device. The vision detection device takes pictures and scans the bar codes of the discharged products and inputs the information. The bar code handling device transports and pastes the bar codes after vision detection onto the battery components.

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