Dust removal device of battery tab laser marking machine

Abstract

The utility model relates to the technical field of battery tab manufacturing, and particularly discloses a battery tab laser marking machine dust removal device which comprises a dust collection upper pressing plate, a dust collection lower pressing plate, a lifting air cylinder, a dust collection support optical axis and an air cylinder fixing bottom plate. The dust collection upper pressing plate, the dust collection lower pressing plate, the lifting air cylinder and the air cylinder fixing bottom plate are sequentially installed on the dust collection support optical axis from top to bottom, the dust collection lower pressing plate is in transmission connection with the lifting air cylinder, and a dust collection bevel opening is formed in the dust collection upper pressing plate. An air pipe connector communicated with the dust collection bevel opening is formed in the side face of the dust collection upper pressing plate, an air pipe connector is installed on the air pipe connector, and the air pipe connector is connected with a vacuum dust collector. According to the utility model, the dust collection inclined opening is arranged on the dust collection upper pressing plate, and the air pipe connector communicated with the dust collection inclined opening is arranged on the side surface of the dust collection upper pressing plate and is used for receiving dust generated during marking, so that the dust can be easily and completely sucked away, the cleaning is more efficient and clean, and the dust removal effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of battery tab production, in particular to a dust removal device for a battery tab laser marking machine. Background Art

[0002] Laser marking technology is one of the largest application areas of laser processing. Laser marking is a marking method that uses high-energy-density lasers to locally irradiate the workpiece, causing the surface material to vaporize or undergo a chemical reaction that causes a color change, thereby leaving a permanent mark. Laser marking can produce various texts, symbols, and patterns, and the character size can range from millimeters to microns. This is of special significance for product anti-counterfeiting, and the tabs need to be laser marked during the processing process.

[0003] After searching, the Chinese utility model patent with patent application number CN202020954939.2 discloses a laser marking device for the surface of a pole ear, including a box body, a lifting unit, a monitoring unit and a smoke and dust treatment unit; the box body: its interior is divided into a marking chamber and a gas treatment chamber, the marking chamber is located on the left side of the gas treatment chamber, and its front side is hinged with a box door, and its bottom end array is provided with four pillars, and the top of the four pillars is installed with a workbench; the lifting unit: it is fixed in the marking chamber, and a laser generator is installed on the lifting unit, and a laser marking head is connected to the laser generator; the monitoring unit: it is fixed on the inner wall of the marking chamber; the smoke and dust treatment unit: it includes an air pump, a dust suction pipe, a dust filter, a U-shaped diverter pipe, a dust hood and an exhaust gas treatment tank, and the air pump, dust filter and exhaust gas treatment tank are all fixed in the gas treatment chamber. The laser marking device adopts a sealed structure, which can collect and treat smoke and exhaust gas to protect the health of the staff.

[0004] Although the existing laser marking device for the surface of the tab can meet the basic marking needs, the dust is sucked away by a dust hood and an air pump during the dust collection process. The dust hood is fixed on the top of the workbench, and a large suction force is required to completely suck away the dust, which consumes electricity and is prone to the phenomenon of not being cleaned thoroughly, resulting in poor dust removal effect. Utility Model Content

[0005] The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a dust removal device for a battery tab laser marking machine is provided. A dust suction bevel is provided on the dust suction upper pressure plate, and an air pipe connector connected to the dust suction bevel is provided on the side of the dust suction upper pressure plate to connect the dust generated during marking. The dust can be easily and completely sucked away, and the cleaning is more efficient and clean, with a good dust removal effect.

[0006] In order to solve the above technical problems, the technical solution of the utility model is:

[0007] A dust removal device for a battery tab laser marking machine includes an upper dust suction plate, a lower dust suction plate, a lifting cylinder, an optical axis of a dust suction bracket, and a cylinder fixed base plate. The upper dust suction plate, the lower dust suction plate, the lifting cylinder, and the cylinder fixed base plate are sequentially installed on the optical axis of the dust suction bracket from top to bottom. The lower dust suction plate is transmission-connected to the lifting cylinder. A dust suction oblique opening is provided on the upper dust suction plate. An air pipe interface connected to the dust suction oblique opening is provided on the side of the upper dust suction plate. An air pipe connector is installed on the air pipe interface, and the air pipe connector is connected to a vacuum cleaner.

[0008] Preferably, the trachea interface includes a first trachea interface and a second trachea interface, and the first trachea interface and the second trachea interface are symmetrically arranged on the left and right sides of the dust collection upper pressure plate.

[0009] Preferably, the bottom of the lifting cylinder is connected to the cylinder fixed base plate, the output end of the cylinder is transmission-connected to the dust suction lower pressure plate, and the dust suction lower pressure plate is slidably installed on the optical axis of the dust suction bracket.

[0010] Preferably, the optical axis of the dust suction bracket includes a first optical axis of the dust suction bracket and a second optical axis of the dust suction bracket, and the first optical axis of the dust suction bracket and the second optical axis of the dust suction bracket are arranged parallel to each other.

[0011] Preferably, the dust suction inclined opening is inclined from the outer side of the dust suction upper pressing plate to the inner side of the dust suction upper pressing plate.

[0012] Preferably, the upper dust suction pressure plate, the lower dust suction pressure plate, the lifting cylinder and the cylinder fixed bottom plate are all provided with an optical axis through-hole for the optical axis of the dust suction bracket to pass through.

[0013] By adopting the above technical solution, the utility model provides a dust removal device for a battery tab laser marking machine, which has the following beneficial effects: the dust suction upper pressure plate, dust suction lower pressure plate, lifting cylinder and cylinder fixed bottom plate in the dust removal device for the battery tab laser marking machine are all installed on the optical axis of the dust suction bracket in sequence from top to bottom, the dust suction lower pressure plate is transmission-connected to the lifting cylinder, a dust suction bevel is provided on the dust suction upper pressure plate, an air pipe interface connected to the dust suction bevel is provided on the side of the dust suction upper pressure plate, an air pipe connector is installed on the air pipe interface, and the air pipe connector is connected to a vacuum cleaner. When working, the lifting cylinder drives the dust suction lower pressure plate to move upward, thereby cooperating with the dust suction upper pressure plate to press Battery tabs. After the battery tabs are laser marked, the vacuum cleaner sucks away the dust through the air pipe interface. At this time, the lifting cylinder drives the lower pressure plate of the dust suction to move downward to loosen the battery tabs, enter the next process, and complete the dust removal operation; by providing a dust suction bevel on the upper pressure plate of the dust suction, and providing an air pipe connector connected to the dust suction bevel on the side of the upper pressure plate of the dust suction to connect the dust generated during marking, it is easy to completely suck away the dust. The dust suction bevel has a wide coverage range, so it does not require a large suction force to suck away the dust, which saves more electricity, is more efficient and clean to clean, and has a good dust removal effect; at the same time, it can prevent the battery tabs from shaking, and significantly improve the readability of the QR code. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 A three-dimensional diagram of the present invention from another angle;

[0017] In the figure, 1-dust suction upper pressure plate, 2-dust suction lower pressure plate, 3-lifting cylinder, 4-dust suction bracket optical axis, 5-cylinder fixed base plate, 6-dust suction bevel, 7-trachea interface, 8-trachea connector, 9-first dust suction bracket optical axis, 10-second dust suction bracket optical axis, 11-optical axis through hole. DETAILED DESCRIPTION

[0018] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0021] like Figure 1-3 As shown, the dust removal device of the battery tab laser marking machine includes a dust collection upper pressure plate 1, a dust collection lower pressure plate 2, a lifting cylinder 3, a dust collection bracket optical axis 4, and a cylinder fixed base plate 5. The dust collection upper pressure plate 1, the dust collection lower pressure plate 2, the lifting cylinder 3, and the cylinder fixed base plate 5 are all installed on the dust collection bracket optical axis 4 from top to bottom. The dust collection lower pressure plate 2 is transmission-connected to the lifting cylinder 3. The dust collection upper pressure plate 1 is provided with a dust collection bevel 6. The side of the dust collection upper pressure plate 1 is provided with an air pipe interface 7 connected to the dust collection bevel 6. The air pipe interface 7 is installed with an air pipe connector 8, and the air pipe connector 8 is connected to a vacuum cleaner. It is understandable that the dust collection upper pressure plate 1, the dust collection lower pressure plate 2, the dust collection bracket optical axis 4, and the cylinder fixed base plate 5 can all be made of stainless steel, etc., the lifting cylinder 3 can be a general-purpose cylinder, etc., and the vacuum cleaner can be a vacuum generator or a vacuum air pump, etc.

[0022] Specifically, the trachea interface 7 includes a first trachea interface and a second trachea interface, and the first trachea interface and the second trachea interface are symmetrically arranged on the left and right sides of the dust suction upper pressure plate 1; the bottom of the lifting cylinder 3 is connected to the cylinder fixed base plate, and the output end of the lifting cylinder 3 is transmission-connected to the dust suction lower pressure plate 2, and the dust suction lower pressure plate 2 is slidably installed on the dust suction bracket optical axis 4; the dust suction bracket optical axis 4 includes a first dust suction bracket optical axis 9 and a second dust suction bracket optical axis 10, and the first dust suction bracket optical axis 9 and the second dust suction bracket optical axis 10 are arranged parallel to each other; the dust suction bevel 6 is inclined from the outside of the dust suction upper pressure plate 1 to the inside of the dust suction upper pressure plate 1; the dust suction upper pressure plate 1, the dust suction lower pressure plate 2, the lifting cylinder 3 and the cylinder fixed base plate 5 are all provided with an optical axis through hole 11 for the dust suction bracket optical axis 4 to pass through. It can be understood that during operation, the lifting cylinder 3 drives the vacuum lower pressure plate 2 to move upward, thereby cooperating with the vacuum upper pressure plate 1 to press the battery tab. After the battery tab is laser marked, the vacuum cleaner sucks away the dust through the air pipe interface 7. At this time, the lifting cylinder 3 drives the vacuum lower pressure plate 2 to move downward to release the battery tab, enter the next process, and complete the dust removal operation.

[0023] It can be understood that the utility model has a reasonable design and a unique structure. A dust suction bevel 6 is provided on the dust suction upper pressure plate 1, and an air pipe connector 8 connected to the dust suction bevel 6 is provided on the side of the dust suction upper pressure plate 1 to connect the dust generated during marking. The dust can be easily and completely sucked away. The dust suction bevel has a wide coverage range, so the dust can be sucked away without a large suction force, which saves more electricity, makes cleaning more efficient and clean, and has a good dust removal effect. At the same time, it can prevent the battery tabs from shaking, and significantly improve the readability of the QR code.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A dust removal device for a battery tab laser marking machine, characterized by: It includes an upper dust suction pressure plate, a lower dust suction pressure plate, a lifting cylinder, a dust suction bracket optical axis and a cylinder fixed base plate. The upper dust suction pressure plate, the lower dust suction pressure plate, the lifting cylinder and the cylinder fixed base plate are all installed on the dust suction bracket optical axis from top to bottom in sequence. The lower dust suction pressure plate is transmission connected to the lifting cylinder. The upper dust suction pressure plate is provided with a dust suction oblique port, and the side of the upper dust suction pressure plate is provided with an air pipe interface connected to the dust suction oblique port. An air pipe connector is installed on the air pipe interface, and the air pipe connector is connected to a vacuum cleaner.

2. The dust removal device for the battery tab laser marking machine according to claim 1, characterized in that: The trachea interface includes a first trachea interface and a second trachea interface, and the first trachea interface and the second trachea interface are symmetrically arranged on the left and right sides of the dust collection upper pressure plate.

3. The dust removal device for the battery tab laser marking machine according to claim 1, characterized in that: The bottom of the cylinder is connected to the cylinder fixed bottom plate, the output end of the cylinder is transmission-connected to the dust suction lower pressure plate, and the dust suction lower pressure plate is slidably mounted on the optical axis of the dust suction bracket.

4. The dust removal device for a battery tab laser marking machine according to claim 1, characterized in that: The optical axis of the dust suction bracket includes a first optical axis of the dust suction bracket and a second optical axis of the dust suction bracket, and the first optical axis of the dust suction bracket and the second optical axis of the dust suction bracket are arranged parallel to each other.

5. The dust removal device for a battery tab laser marking machine according to claim 1, characterized in that: The dust suction inclined port is inclined from the outer side of the dust suction upper pressing plate toward the inner side of the dust suction upper pressing plate.

6. The dust removal device for a battery tab laser marking machine according to claim 1, characterized in that: The upper dust suction pressure plate, the lower dust suction pressure plate, the lifting cylinder and the cylinder fixed bottom plate are all provided with an optical axis through hole for the optical axis of the dust suction bracket to pass through.

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