CN112122770B - A adsorption module and laser cutting machine for laser cutting machine - Google Patents
A adsorption module and laser cutting machine for laser cutting machine Download PDFInfo
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- CN112122770B CN112122770B CN201910553329.3A CN201910553329A CN112122770B CN 112122770 B CN112122770 B CN 112122770B CN 201910553329 A CN201910553329 A CN 201910553329A CN 112122770 B CN112122770 B CN 112122770B
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- driven roller
- laser cutting
- cutting machine
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- circular belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an adsorption module for a laser cutting machine, which comprises: the device comprises a power unit, a driving roller, a first driven roller, a second driven roller, a circular belt set and a vacuum adsorption cavity. According to the invention, the driving roller is driven to rotate by the power unit, and the first driven roller and the second driven roller are driven by the circular belt, so that the workpiece or the plate on the a surface of the circular belt group is driven to move towards the z direction, when the workpiece or the plate on the a surface of the circular belt group passes through the position above the b surface of the circular belt group, the vacuum adsorption cavity between the first driven roller and the second driven roller sucks or sucks waste materials on the workpiece or the plate in a negative pressure area formed by a gap between the b surfaces of the circular belt group, and thus the problem that the waste materials are attached to the workpiece or the plate after the workpiece or the plate is cut by the laser cutting machine is solved.
Description
Technical Field
The invention relates to the technical field of laser cutting of battery tabs, in particular to an adsorption module for a laser cutting machine and the laser cutting machine.
Background
The laser cutting is to irradiate the material to be cut with high-power-density laser beam, so that the material is heated to vaporization temperature quickly and evaporated to form holes, and the holes continuously form slits with narrow width along with the movement of the material by the beam, thereby completing the cutting of the workpiece or the plate.
However, after the existing laser cutting machine finishes cutting the workpiece or the plate, there is no special device to process the waste attached to the workpiece or the plate after the cutting is finished, and the waste can only be manually processed or not processed, which brings great trouble to the subsequent processing process of the workpiece or the plate after the cutting is finished.
Disclosure of Invention
The present invention is directed to an adsorption module for a laser cutting machine, which solves the above problems in the related art.
In order to achieve the purpose, the invention provides the following technical scheme: a sorption module for a laser cutting machine, comprising: the device comprises a power unit, a driving roller, a first driven roller, a second driven roller, a circular belt set and a vacuum adsorption cavity; the power unit is connected with the driving roller, the circular belt group is respectively sleeved on the driving roller, the first driven roller and the second driven roller, the vacuum adsorption cavity is arranged between the first driven roller and the second driven roller, and a suction inlet of the vacuum adsorption cavity is arranged in a direction away from the z direction of the driving roller; the circular belt set comprises surfaces a and surfaces b, wherein the surfaces a are positioned at the top of the driving roller and the top of the first driven roller, and the surfaces b are positioned on the side edges of the first driven roller and the second driven roller; the power unit drives the first driven roller and the second driven roller to rotate through the driving roller and the circular belt set so as to enable the workpiece or the plate on the surface a of the circular belt set to move towards the z direction, and when the workpiece or the plate passes through the surface b of the circular belt set, waste materials on the workpiece or the plate are sucked out or sucked down through a negative pressure area formed by the vacuum suction cavity.
The power unit comprises a motor, a coupler and a speed reducer, the motor is connected with one end of the speed reducer, the other end of the speed reducer is connected with one end of the coupler, and the other end of the coupler is connected with the driving roll.
Wherein, still include: the motor base is arranged on one side of the base, and the power unit is fixedly connected with the base through the motor base.
Wherein, still include: a first side vertical plate and a second side vertical plate; the first side vertical plate and the second side vertical plate are arranged on two opposite sides of the top of the base, two ends of the driving roller, the first driven roller and the second driven roller are respectively and movably connected with the first side vertical plate and the second side vertical plate, and two ends of the vacuum adsorption cavity are respectively and fixedly connected with the first side vertical plate and the second side vertical plate.
The laser protection plate is fixedly installed on one side, close to the driving roller, of the first side vertical plate and used for shielding laser reflected by a workpiece or a plate when the workpiece or the plate is cut.
The circular belt group comprises a plurality of circular belts, and the gap between every two adjacent circular belts is smaller than 1 cm.
The circular belt conveyor is characterized in that a plurality of annular grooves are formed in the driving roller and used for arranging the circular belt groups, a plurality of annular grooves are formed in the first driven roller and the second driven roller and used for arranging the circular belt groups, and the number and the size of the annular grooves formed in the first driven roller, the second driven roller and the driving roller are the same.
Wherein the first driven roller and the second driven roller are arranged in parallel on the same vertical plane.
Wherein, still include: and the air knife is arranged between the driving roller and the first driven roller and between the driving roller and the second driven roller and is used for blowing air flow to the y direction so as to blow off waste materials on the workpiece or the plate adsorbed on the circular belt set due to the fact that a negative pressure area is formed at the position above the b surface of the circular belt set.
In order to solve the above problems, the present invention provides another solution to provide a laser cutting machine comprising: the adsorption module for the laser cutting machine is arranged at the material outlet of the laser cutting machine and is used for sucking or sucking the waste materials on the workpiece or the plate subjected to laser cutting.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the driving roller is driven to rotate by the power unit, and the first driven roller and the second driven roller are driven by the circular belt, so that the workpiece or the plate on the a surface of the circular belt group is driven to move towards the z direction, when the workpiece or the plate on the a surface of the circular belt group passes through the position above the b surface of the circular belt group, the vacuum adsorption cavity between the first driven roller and the second driven roller sucks or sucks waste materials on the workpiece or the plate in a negative pressure area formed by a gap between the b surfaces of the circular belt group, and thus the problem that the waste materials are attached to the workpiece or the plate after the workpiece or the plate is cut by the laser cutting machine is solved.
Drawings
Fig. 1 is a schematic structural diagram of an adsorption module for a laser cutting machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the adsorption module for the laser cutting machine in the embodiment of fig. 1 after the circular belt is removed.
Reference numerals: 111-a base; 112-a motor base; 121-a motor; 122-a speed reducer; 123-coupler; 13-laser protection quilt; 141-a first lateral riser; 142-a second side riser; 15-round belt group; 161-drive roll; 162-a first driven roller; 163-a second driven roller; 17-vacuum adsorption cavity; 18-air knife.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2 together, fig. 1 is a schematic structural diagram of an adsorption module for a laser cutting machine according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of the adsorption module for a laser cutting machine according to the embodiment of fig. 1 after a circular belt is removed, wherein an adsorption module 10 for a laser cutting machine includes: the vacuum suction device comprises a base 111, a motor base 112, a motor 121, a coupler 123, a speed reducer 122, a laser protection plate 13, a first side vertical plate 141, a second side vertical plate 142, a round belt set 15, a driving roller 161, a first driven roller 162, a second driven roller 163, a vacuum suction cavity 17 and an air knife 18. The motor 121, the coupling 123 and the speed reducer 122 constitute a power unit to provide power for the adsorption module.
The motor base 112 is arranged on one side of the base 111, the power unit is fixedly connected with the base 111 through the motor base 112, and the power unit is used for providing rotating power for the driving roller.
Wherein, the power unit is connected with the driving roller 161, the circular belt set 15 is respectively sleeved on the driving roller 161, the first driven roller 162 and the second driven roller 163, the vacuum adsorption cavity 17 is arranged between the first driven roller 162 and the second driven roller 163, and the suction inlet of the vacuum adsorption cavity 17 is arranged towards the z direction deviating from the driving roller 161.
In this embodiment, the power unit includes a motor 121, a coupler 123, and a reducer 122, the motor 121 is connected to one end of the reducer 122, the other end of the reducer 122 is connected to one end of the coupler 123, and the other end of the coupler 123 is connected to the driving roller 161.
In other embodiments, the power unit may be configured according to actual requirements, and the power unit may be implemented to provide rotational power for the driving roller.
Further, the coupler 123 is fixedly mounted at the center of the back of the motor base 112 through a bolt, and the output end of the coupler 123 penetrates through the first side vertical plate 141 and is fixedly connected with the shaft core of the driving roller 161; the coupler 123 is used for driving the driving roller 161 to rotate, the coupler 123 is used for connecting the speed reducer 122 and the driving roller 161, the coupler 123 rotates together in the process of transmitting motion and power of the speed reducer 122, the coupler 123 is used as a safety device for preventing an overlarge load from being borne by a connected machine member, and plays a role in overload protection, the speed reducer 122 is fixedly installed at the center of the front face of the motor base 112 through bolts, the output end of the speed reducer 122 is fixedly connected with the input end of the coupler 123, the speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are sealed in a rigid shell, and the speed reducer 122 is used for speed reduction transmission between the motor 121 and the coupler 123.
Wherein, first side riser 141 and second side riser 142 set up in the relative both sides at base 111 top, construct a U-shaped breach on the second side riser 142, the mouth of U-shaped breach sets up updraft ventilator, updraft ventilator can take away small-size dirt bits and ashes in the cavity of injecing between first side riser 141 and the second side riser 142 through the U-shaped breach, drive roll 161, the both ends of first driven voller 162 and second driven voller 163 respectively with first side riser 141 and second side riser 142 swing joint, the both ends of vacuum adsorption chamber 17 respectively with first side riser 141 and second side riser 142 fixed connection, vacuum adsorption chamber 17 is connected with vacuum pump (not shown), the position of vacuum pump (not shown) can set up according to actual conditions.
Further, the circular belt group 15 comprises a plurality of circular belts, the gap between two adjacent circular belts is smaller than 1 cm, so that the vacuum adsorption cavity 17 can form the pressure intensity of a negative pressure area at the position above the surface of the circular belt group 15b, the circular belt group 15 is used for bearing a workpiece or a plate, and a gap which is not larger than 1 cm is reserved between the adjacent circular belts between the circular belt group 15 so as to match the vacuum adsorption cavity 17 to suck or adsorb waste materials on the workpiece or the plate.
Further, a plurality of annular grooves are configured on the driving roller 161 for disposing the circular belt groups 15, a plurality of annular grooves are configured on the first driven roller 162 and the second driven roller 163 for disposing the circular belt groups 15, and the number and size of the annular grooves configured on the first driven roller 162, the second driven roller 163 and the driving roller 161 are the same.
In this embodiment, the drive roll 161 is used with the annular groove that first driven roll 162, second driven roll 163 are constructed and the circular belt group 15 that sets up rather than cooperating, it is longer to compare the life-span of flat belt, when working with the cooperation of vacuum adsorption chamber 17, the negative pressure zone pressure that forms is stronger, the adsorption effect is better, the adsorption area is better than the equal size flat belt, can adopt the circular belt that seamless butt joint takes shape simultaneously, it possesses good elasticity, it keeps the tensioning level to need not straining device.
Wherein, the air knife 18 can be disposed between the driving roller 161 and the first driven roller 162 and the second driven roller 163, the air knife 18 is connected to a fan (not shown), the fan (not shown) can be disposed outside the adsorption module for the laser cutting machine to provide air flow or air pressure for the air knife 18, the air knife 18 is used to blow air flow in the y direction to blow off waste materials adsorbed on the work pieces or plates on the circular belt set 15 due to the formation of a negative pressure zone passing through the position above the surface of the circular belt set 15 b.
The laser protection plate 13 is fixedly installed on one side, close to the driving roller 161, of the first side vertical plate 141, and the laser protection plate 13 is used for shielding laser reflected by a workpiece or a plate when the workpiece or the plate is cut, so that the laser is prevented from being diffracted into air to cause damage to other things.
Further, the first driven roller 162 and the second driven roller 163 are disposed in parallel on the same vertical plane.
Further, the motor base 112 may be perpendicular to the base 111, and the motor base 112 may also be disposed according to a structure of the laser cutting machine, so that the adsorption module for the laser cutting machine and the laser cutting machine may be matched with each other, the bottom of the motor base 112 may be located on the same horizontal plane as the lower surface of the base 111, the motor base 112 and the base 111 are disposed in a perpendicular state, and the shaft coupling 123 facilitates connecting the speed reducer 122 and the driving roller 161 in a horizontal state.
In another embodiment of the present invention, a laser cutting machine (not shown) is provided, and the suction module for a laser cutting machine is provided at the outlet of the laser cutting machine, so that the waste material on the workpiece or the plate cut by the laser cutting machine can be sucked or dropped.
In summary, the adsorption module for a laser cutting machine according to the present invention is installed at an outlet of the laser cutting machine, when a cut workpiece or plate falls into a surface of a circular belt set, the adsorption module obtains power through a motor of a power unit, and after the speed of the adsorption module is reduced by a speed reducer, drives a driving roll to rotate through a coupling, and further drives a first driven roll and a second driven roll through the circular belt, so as to drive the workpiece or plate on the surface of the circular belt set to move in a z direction, when the workpiece or plate on the surface of the circular belt set a passes through a position above a surface of the circular belt set b, a negative pressure region formed by a vacuum adsorption cavity sucks or sucks waste materials on the workpiece or plate, and blows an air flow in a y direction through an air knife, so as to blow off the waste materials adsorbed on the workpiece or plate on the circular belt set due to the formation of the negative pressure region above the surface of the circular belt set b, therefore, the problem that the waste is attached to the workpiece or the plate after the workpiece or the plate is cut by the laser cutting machine is solved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An adsorption module for a laser cutting machine, comprising: the device comprises a power unit, a driving roller, a first driven roller, a second driven roller, a circular belt set and a vacuum adsorption cavity;
the power unit is connected with the driving roller, the circular belt group is respectively sleeved on the driving roller, the first driven roller and the second driven roller, the vacuum adsorption cavity is arranged between the first driven roller and the second driven roller, and a suction inlet of the vacuum adsorption cavity is arranged in a direction away from the z direction of the driving roller; the circular belt set comprises surfaces a and surfaces b, wherein the surfaces a are positioned at the top of the driving roller and the top of the first driven roller, and the surfaces b are positioned on the side edges of the first driven roller and the second driven roller;
the power unit drives the first driven roller and the second driven roller to rotate through the driving roller and the circular belt set so as to enable the workpiece or the plate on the surface a of the circular belt set to move towards the z direction, and when the workpiece or the plate passes through the surface b of the circular belt set, waste materials on the workpiece or the plate are sucked out or sucked down through a negative pressure area formed by the vacuum suction cavity;
the round belt group comprises a plurality of round belts, and the gap between every two adjacent round belts is smaller than 1 cm.
2. The suction module for the laser cutting machine according to claim 1,
the power unit comprises a motor, a coupler and a speed reducer, wherein the motor is connected with one end of the speed reducer, the other end of the speed reducer is connected with one end of the coupler, and the other end of the coupler is connected with the driving roll.
3. The suction module for a laser cutting machine according to claim 1, further comprising:
the motor base is arranged on one side of the base, and the power unit is fixedly connected with the base through the motor base.
4. The suction module for a laser cutting machine according to claim 3, further comprising:
a first side vertical plate and a second side vertical plate;
the first side vertical plate and the second side vertical plate are arranged on two opposite sides of the top of the base, two ends of the driving roller, the first driven roller and the second driven roller are respectively and movably connected with the first side vertical plate and the second side vertical plate, and two ends of the vacuum adsorption cavity are respectively and fixedly connected with the first side vertical plate and the second side vertical plate.
5. The suction module for the laser cutting machine according to claim 4, further comprising:
the laser protection plate is fixedly installed on one side, close to the driving roller, of the first side vertical plate and used for shielding laser reflected by the workpiece or the plate when the workpiece or the plate is cut.
6. The suction module for a laser cutting machine according to claim 1,
the circular belt conveyor is characterized in that a plurality of annular grooves are formed in the driving roller and used for arranging the circular belt groups, a plurality of annular grooves are formed in the first driven roller and the second driven roller and used for arranging the circular belt groups, and the number and the size of the annular grooves formed in the first driven roller, the second driven roller and the driving roller are the same.
7. The suction module for a laser cutting machine according to claim 1,
the first driven roller and the second driven roller are arranged on the same vertical surface in parallel.
8. The suction module for a laser cutting machine according to claim 1, further comprising:
and the air knife is arranged between the driving roller and the first driven roller and between the driving roller and the second driven roller and is used for blowing air flow to the y direction so as to blow off waste materials on the workpiece or the plate adsorbed on the circular belt set due to the fact that a negative pressure area is formed at the position above the b surface of the circular belt set.
9. A laser cutting machine, characterized by comprising:
an adsorption module for a laser cutting machine according to any one of claims 1 to 8 is arranged at an outlet of the laser cutting machine, and is used for sucking or sucking away waste materials on a workpiece or a plate subjected to laser cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553329.3A CN112122770B (en) | 2019-06-25 | 2019-06-25 | A adsorption module and laser cutting machine for laser cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910553329.3A CN112122770B (en) | 2019-06-25 | 2019-06-25 | A adsorption module and laser cutting machine for laser cutting machine |
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| Publication Number | Publication Date |
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| CN112122770A CN112122770A (en) | 2020-12-25 |
| CN112122770B true CN112122770B (en) | 2022-06-24 |
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| CN114029612B (en) * | 2021-11-16 | 2024-03-26 | 合肥国轩高科动力能源有限公司 | Laser dust removing equipment |
| CN118143473B (en) * | 2024-05-13 | 2024-07-19 | 吉林科尔物流涂装设备有限公司 | Multi-angle adjustment's laser cutting machine |
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| CN107160036B (en) * | 2017-03-07 | 2020-07-14 | 深圳市海目星激光智能装备股份有限公司 | Electrode slice cutting dust and waste material clearing device |
| CN107745192B (en) * | 2017-11-14 | 2023-09-01 | 海目星激光科技集团股份有限公司 | Mechanism for continuously cutting zero waste edges by rollers and laser cutting equipment |
| CN107755899B (en) * | 2017-11-14 | 2023-07-28 | 海目星激光科技集团股份有限公司 | Zero waste material mechanism of continuous plane cutting and laser cutting equipment |
| CN207887589U (en) * | 2017-12-21 | 2018-09-21 | 深圳市光大激光科技股份有限公司 | A kind of ultrasonic wave air knife combined dust-eliminating device |
| CN108393597B (en) * | 2018-05-09 | 2024-03-19 | 海目星激光科技集团股份有限公司 | Laser flat cutting tab device |
| CN208483382U (en) * | 2018-05-31 | 2019-02-12 | 惠州市赢合科技有限公司 | Battery pole ear laser cutting device |
| CN208173696U (en) * | 2018-05-31 | 2018-11-30 | 宁德时代新能源科技股份有限公司 | Pole piece process equipment |
| CN109570775B (en) * | 2018-12-27 | 2024-05-31 | 惠州市赢合科技有限公司 | Battery tab laser cutting device |
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