CN217513066U - Handheld laser welding and cutting integrated device with dust collection function - Google Patents
Handheld laser welding and cutting integrated device with dust collection function Download PDFInfo
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- CN217513066U CN217513066U CN202221590192.2U CN202221590192U CN217513066U CN 217513066 U CN217513066 U CN 217513066U CN 202221590192 U CN202221590192 U CN 202221590192U CN 217513066 U CN217513066 U CN 217513066U
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Abstract
The utility model relates to a hand-held type laser welding cutting integrated device with dust absorption, including the welder body, the muzzle end of welder body is connected with the barrel through barrel locking subassembly, the bottom of welder body is equipped with lower air inlet joint, the air cavity is arranged in the welder body, the barrel locking subassembly is connected with the upper air inlet joint that communicates with the barrel, the upper air inlet joint and the lower air inlet joint are respectively connected with the air inlet pipe, two air inlet pipes are connected with the air supply pipe through the air inlet tee, the air inlet pipe between the lower air inlet joint and the air inlet tee is provided with the gas check valve; the barrel is sleeved with a dust hood, one end of the dust hood, which is close to the end of the barrel, is open, the other end of the dust hood, which is far away from the end of the barrel, is closed, dust suction ports are respectively arranged on two sides of the end of the dust hood, and dust suction pipes are respectively connected with a dust suction pipe through connectors, and the dust suction pipes are connected with a vacuum generator with a filtering function through dust suction tee connectors. The utility model discloses can realize the free switching of portable welding and cutting, effectively eliminate the harmful gas that work produced.
Description
Technical Field
The utility model relates to a laser welding reaches and cutting equipment technical field, concretely relates to take hand-held type laser welding cutting integrative device of dust absorption.
Background
In the field of laser welding, a laser welding gun is increasingly widely applied by users as a handheld laser welding device with a simple structure and convenient operation.
In the field of laser cutting, a laser cutting gun is widely applied to numerical control equipment or professional equipment as a part of numerical control equipment, and is widely applied to cutting of metal plates of thin plates and medium-thickness plates. At present, domestic laser welding or cutting generally adopts a structure of a dust collection port matched with a dust collector for dust collection, the equipment is large in size, heavy in weight, incapable of moving and inconvenient to use, and the dust collection port is far away from a welding or cutting point, so that the effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a hand-held type laser welding cutting integrative device of area dust absorption can realize the free switching between portable welding and the two kinds of operating condition of cutting, and the harmful gas of production can effectively be eliminated in the during operation.
The utility model discloses a realize through following technical scheme:
the utility model provides a hand-held type laser welding cutting integrated device with dust absorption, including the welder body, be provided with wire drive feed mechanism on the welder body, the mirror chamber subassembly shakes, handle components, the aligning gear, focusing mechanism and goggles mechanism, the muzzle end of welder body is connected with the barrel through barrel locking subassembly, the bottom of welder body is equipped with lower air inlet joint, be equipped with the air cavity that communicates lower air inlet joint with the barrel in the welder body, be connected with the last air inlet joint with the barrel on the barrel locking subassembly, last air inlet joint and lower air inlet joint are connected with the intake pipe respectively, two intake pipes are connected with the air supply pipe through the tee bend of admitting air, all install the gas check valve on the intake pipe between tee bend of admitting air and lower air inlet joint and the intake pipe between the tee bend of admitting air and last air inlet joint; the barrel is sleeved with a dust hood, one end of the dust hood, which is close to the end of the barrel, is open, the other end of the dust hood, which is far away from the end of the barrel, is closed, dust suction ports are respectively arranged on two sides of the end of the dust hood, dust suction pipes are respectively connected with the dust suction pipes through connectors, and the two dust suction pipes are connected with a vacuum generator with a filtering function through dust suction tee joints.
Further, thread feeding mechanism includes the locking frame, and the upper portion of locking frame is equipped with the lock sleeve to establish through lock sleeve and installation screw cover and install on the barrel, the sub-unit connection of locking frame has the ascending seal wire pipe of slope, and the seal wire mouth is installed to the one end that the seal wire pipe is close to the barrel tip.
Wire feeding mechanism rotates through the locking frame and installs on barrel locking Assembly, and the seal wire pipe is connected to the seal wire mouth and carries out the seal wire, and the elasticity degree that the locking frame can adjust the mounting screw as required drives the seal wire mouth and rotates, can avoid the barrier influence that meets among the welding process.
Further, barrel locking Assembly includes that the hand is twisted lock nut, locking cutting ferrule and barrel erection support, barrel erection support's one side and handle components screwed connection, barrel erection support's opposite side is equipped with fixed cutting ferrule, and the tip of fixed cutting ferrule is for connecting the cutting ferrule, and locking cutting ferrule cover is established and is twisted lock nut locking through the hand on connecting the cutting ferrule, and last air-inlet joint installs on fixed cutting ferrule.
The barrel inserts in the locking block and establishes on the connection block of barrel erection support along with the locking block cover and screws up lock nut through the hand and lock the installation, and convenient dismantlement and installation go up air connector and install on the fixing block with this internal air cavity intercommunication of welder air feed.
Furthermore, the dust hood is sleeved on the gun barrel and is detachably connected with the gun barrel through a jackscrew.
The dust hood sets up to detachable, and easy to assemble dismantles and the clearance, and the practicality is strong.
The utility model has the advantages that:
one, adopt to increase air connector and connect the air feed pipe on barrel locking Assembly, with the cooperation of original lower air connector, form the one-way air inlet of double-circuit, increased the cutting flow, pressure is balanced more stable, the effectual overlap and the burr that has reduced in the cutting process. It is specific, among the laser cutting process, supplementary atmospheric pressure plays and blows off the slag, the effect of cooling material and supplementary burning, prior art's one way is admitted air, because small conveniently carries, the inlet aperture of its handle is only 3mm, and partly tolerance gets into the cavity and leads to the gas flow rate to slow down after being used for cooling protection lens, atmospheric pressure crosses then can not blow away the fuse completely, the material lower surface can the adhesion and glue the sediment, can't obtain the best cutting quality during cutting, this scheme sets up last inlet port on barrel locking Assembly, direct and barrel intercommunication, leading-in gas is not direct through protection lens, remedy prior art air admission atmospheric pressure and the problem that the gas flow rate is low, and then effectively promoted the cutting quality.
And secondly, the wire feeding mechanism is connected with the barrel locking frame and is compared with a traditional fixed wire feeding support, the improved wire feeding mechanism can be matched with the mounting screw to drive the wire feeding nozzle to rotate at any angle of 360 degrees, and the influence of obstacles encountered in the welding process can be avoided.
And thirdly, the dust hood is sleeved at the end part of the gun barrel, and the dust suction pipe and the vacuum generator which are connected by the dust hood can be used for adsorbing and filtering flying dust in the welding or cutting process by utilizing negative pressure generated by the vacuum generator, so that the dust removal function is realized during the cutting or welding process.
Drawings
Fig. 1 is a schematic structural diagram of a prior art welding gun product.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is an explosion diagram of the present invention.
Fig. 4 is a cross-sectional view of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a schematic view of the connection structure of the middle dust-removing cover of the present invention.
Shown in the figure:
1. a welding gun body, 101, a galvanometer motor protective cover assembly, 102, a galvanometer chamber assembly, 1021, a galvanometer chamber, 1022, a galvanometer locking sleeve, 1023, a galvanometer protective cover, 103, a goggles mechanism, 1031, a goggles rotation locking sheet, 1032, a goggles support, 1033, a protective lens, 104, an alignment mechanism, 1041, an alignment lock nut, 105, a focusing mechanism, 1051, a foci lens dust cap, 1052, a foci lens support, 1053, a foci lens rotation locking sheet, 106, a handle assembly, 1061, a handle body, 1062, a QBH collimator, 1063, a cable cover, 1064, a button assembly, 107, a barrel locking assembly, 1071, a hand screw lock nut, 1072, a locking ferrule, 1073, a connecting ferrule, 1074, a fixing ferrule, 1075, a barrel mounting support, 108, a barrel, 109, a wire feeding mechanism, 2, an upper air inlet connector, 3, a locking sleeve, 4, a wire guide nozzle, 5, a guide wire tube, 6, a galvanometer chamber assembly, a galvanometer chamber, a galvanometer locking sleeve, a guide wire, a guide tube, a guide wire, a guide tube, a guide tube, a guide tube, a guide tube, a guide, the device comprises a locking frame 7, a mounting screw 8, a gas one-way valve 9, a lower gas inlet joint 10, a gas inlet tee joint 11, a gas supply pipe 12, a dust hood 13, a dust suction opening 14, a dust suction pipe 15, a dust suction tee joint 16, a vacuum generator 17, a cavity 18 and a communicating cavity.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The utility model provides a hand-held type laser welding cutting integrative device of area dust absorption, including welder body 1, welder body 1 is last to be provided with wire feeder 109, the mirror vibration chamber subassembly 102, handle components 106, aligning gear 104, focusing mechanism 105 and protective glass mechanism 103, there is mirror vibration motor protection casing subassembly 101 on the mirror vibration chamber subassembly 102 through the bolt fastening, handle components 103 passes through the bolt fastening on mirror vibration chamber subassembly 102, aligning gear 104 passes through the bolt fastening on handle components 106, focusing mechanism 105 passes through the bolt fastening on mirror vibration chamber subassembly 102, protective glass mechanism 103 passes through the bolt fastening on focusing mechanism 105, barrel locking subassembly 107 passes through the screw fastening on protective glass mechanism 103.
As shown in fig. 3, the galvanometer chamber assembly 102 comprises a galvanometer chamber 1021, a galvanometer locking sleeve 1022 and a galvanometer protective cover 1023; the handle assembly 106 comprises a handle body 1061, a QBH collimator 1062, a cable cover plate 1063 and a button assembly 1064; the alignment mechanism 104 includes an alignment lock nut 1041; the focusing mechanism 105 comprises a focusing lens dust cover 1051, a focusing lens bracket 1052 and a focusing lens rotating locking piece 1053; the goggles mechanism 103 includes a goggles rotation locking plate 1031 and a goggles support 1032, the goggles support 1032 is provided with a goggles lens 1033 inside the goggles mechanism 103, the installation and the position relation of the above components on the welding gun body 1 are consistent with the structure in the prior art, and the detailed connection relation is not repeated.
The bottom of welding gun body 1 is equipped with down the air inlet and connects 9, be equipped with the air cavity 17 that connects 8 and barrel 108 intercommunication down in the welding gun body 1, as shown in fig. 4 and 5, air cavity 17 forms between handle component 106 and goggles mechanism 103, the inside intercommunication chamber 18 that just is provided with between protection lens 1033 department and barrel locking component 107 and can be communicated with barrel locking component 107 and barrel 108 and be used for providing the light path gas circuit and pass through that is just to protecting goggles mechanism 103, communicate between air cavity 17 and the intercommunication chamber 18.
Be connected with on the fixed cutting ferrule 1074 of barrel locking subassembly 107 and connect 2 with the last air inlet of barrel 108 intercommunication, go up air inlet and connect 2 can with the intercommunication chamber 18 intercommunication, go up air inlet and connect 2 and be connected with the intake pipe respectively with lower air inlet and connect 9, two intake pipes are connected with air-feed pipe 11 through air inlet tee bend 10, air inlet tee bend 10 and air inlet tee bend 10 between the lower air inlet and the air inlet between 2 of last air inlet all install gaseous check valve 8.
The gun barrel 108 is sleeved with the dust hood 12, one end of the dust hood 12 close to the end of the gun barrel 108 is open, as shown in fig. 5, the other end of the dust hood 12 far away from the end of the gun barrel 108 is closed, the two sides of the end of the dust hood 12 are respectively provided with a dust suction port 13 and are respectively connected with a dust suction pipe 14 through a connector, and the two dust suction pipes 14 are connected with a vacuum generator 16 with a filtering function through a dust suction tee 15. In the embodiment, the dust suction pipe 14 and the gas supply pipe 11 are flexible pipes, which are convenient to move together with the welding gun body and convenient for welding and cutting.
As shown in fig. 2, the wire feeding mechanism 109 is used for feeding a wire during welding, the wire feeding mechanism 109 includes a locking frame 6, a locking sleeve 3 is arranged on the upper portion of the locking frame 6, and the locking sleeve 3 and a mounting screw 7 are sleeved on the barrel 108, a guiding wire tube 5 which is inclined upwards is connected to the lower portion of the locking frame 6, and a guiding wire nozzle 4 is installed at one end of the guiding wire tube 5 close to the end of the barrel 108.
When the needs cutting operation, at the tip installation cutting nozzle of barrel 108, when needs welding, unscrew cutting nozzle, change welding nozzle, convenient welding.
When the utility model is in operation, compared with the prior art, the upper air inlet joint 2 is added, and the double-path one-way air inlet is formed by matching with the original lower air inlet joint 9, so that the cutting flow is increased, the pressure is more balanced and stable, and the flash and burr in the cutting process are effectively reduced; when cutting operation is carried out, fly ash generated by cutting can be collected through the dust hood 12, the fly ash can be sucked into the dust suction pipe 14 and filtered out by utilizing the negative pressure generated by the vacuum generator 16, and dust can be removed while cutting or welding; in addition, because wire feeder 109 of design can rotate, and then can weld or the cutting in-process, accessible rotation avoids the barrier influence that meets in the welding process, promotes the universality of equipment use scene greatly.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a hand-held type laser welding cutting body device of area dust absorption, includes the welder body, is provided with wire drive feed mechanism, the mirror chamber subassembly that shakes, handle components, collimation mechanism, focus mechanism and goggles mechanism on the welder body, and the muzzle end of welder body is connected with the barrel through barrel locking Assembly, and the bottom of welder body is equipped with down air inlet connector, and this internal air cavity that will descend air inlet connector and barrel intercommunication of being equipped with of welder, its characterized in that:
an upper air inlet joint communicated with the gun barrel is arranged on the gun barrel locking assembly, the upper air inlet joint and the lower air inlet joint are respectively connected with an air inlet pipe, the two air inlet pipes are connected with an air supply pipe through an air inlet tee joint, and air inlet pipes between the air inlet tee joint and the lower air inlet joint and air inlet pipes between the air inlet tee joint and the upper air inlet joint are both provided with an air one-way valve;
the barrel is sleeved with a dust hood, one end of the dust hood, which is close to the end of the barrel, is open, the other end of the dust hood, which is far away from the end of the barrel, is closed, dust suction ports are respectively arranged on two sides of the end of the dust hood, dust suction pipes are respectively connected with the dust suction ports through connectors, and the two dust suction pipes are connected with a vacuum generator with a filtering function through dust suction tee joints.
2. The hand-held laser welding and cutting integrated device with dust suction function as claimed in claim 1, wherein: wire feeding mechanism includes the locking frame, and the upper portion of locking frame is equipped with the lock sleeve to establish through lock sleeve and installation screw cover and install on the barrel, the sub-unit connection of locking frame has the ascending silk guide pipe of slope, and the silk guide pipe is close to the one end of barrel tip and installs the guide wire mouth.
3. The hand-held laser welding and cutting integrated device with dust suction function as claimed in claim 1, wherein: barrel locking Assembly twists lock nut, locking cutting ferrule and barrel erection support including the hand, barrel erection support's one side and handle components screwed connection, barrel erection support's opposite side is equipped with fixed cutting ferrule, and the tip of fixed cutting ferrule is connecting cutting ferrule, and locking cutting ferrule cover is established and is twisted lock nut locking through the hand on connecting cutting ferrule, and last air-inlet joint is installed on fixed cutting ferrule.
4. The hand-held laser welding and cutting integrated device with dust suction function as claimed in claim 1, wherein: the dust hood is sleeved on the gun barrel and is detachably connected with the gun barrel through a jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590192.2U CN217513066U (en) | 2022-06-24 | 2022-06-24 | Handheld laser welding and cutting integrated device with dust collection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590192.2U CN217513066U (en) | 2022-06-24 | 2022-06-24 | Handheld laser welding and cutting integrated device with dust collection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217513066U true CN217513066U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221590192.2U Active CN217513066U (en) | 2022-06-24 | 2022-06-24 | Handheld laser welding and cutting integrated device with dust collection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217513066U (en) |
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2022
- 2022-06-24 CN CN202221590192.2U patent/CN217513066U/en active Active
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