CN210677358U - Compact handheld laser welding equipment - Google Patents
Compact handheld laser welding equipment Download PDFInfo
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- CN210677358U CN210677358U CN201921362345.6U CN201921362345U CN210677358U CN 210677358 U CN210677358 U CN 210677358U CN 201921362345 U CN201921362345 U CN 201921362345U CN 210677358 U CN210677358 U CN 210677358U
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Abstract
The utility model discloses a compact handheld laser welding device, which comprises a containing box, a laser control box, an emergent control box, a handheld laser gun, a laser and a water tank; the laser control box and the emergent control box are both arranged in the upper containing box, and the laser and the water tank are both arranged in the lower containing box; the laser control box is respectively connected with the laser and the emergent control box, and respectively controls the generation of laser and the control of swing parameters; the laser and the outgoing control box are externally connected to the handheld laser gun, laser and swing control modes are provided for the handheld laser gun respectively, and the water tank is provided with two circulating water paths which are connected with the laser and the handheld laser gun respectively. The utility model discloses with laser control box, outgoing control box, laser instrument and water tank all integrated in a holding box, submit for a short time, the occupation of land space is little, has mobilizable function, the welding of being convenient for, convenient operation, it is with low costs.
Description
Technical Field
The utility model relates to a laser welding equipment technical field, concretely relates to laser welding equipment is handed to compact.
Background
With the rapid development of industry, welding has become an indispensable part of industrial production, and most of the operators in China still use the traditional welding technology at present, such as: the welding methods mainly have the problems of low welding precision and low efficiency, the welded product has extremely unattractive welding line, large potential safety hazard, flammability and explosiveness, and safety accidents are easy to occur.
The birth of laser welding technology solves foretell problem well, improves welding precision and efficiency, and the welding seam is pleasing to the eye, but the laser welding product on the market has following problem: 1. the cost is extremely high; 2. non-integrated design, no mobility capability; 3. the electrical principle is complex, and operators need to be trained for a long time; the most important thing is the non-integrated design, and the occupation of land space is big, and it is inconvenient to weld to can not remove.
Therefore, an integrated laser welding apparatus is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a laser welding equipment is handed to compact, it is including holding case, laser control box, outgoing control box, laser instrument, water tank and the handheld laser gun of swing. The compact handheld laser welding equipment has the advantages of integrated design, small occupied space, movable capacity, convenience in welding, attractive welding seam, convenience in operation, low cost and the like.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a compact type handheld laser welding device comprises a containing box, a laser control box, an emergent control box, a handheld laser gun, a laser and a water tank; the containing box comprises an upper containing box and a lower containing box which are arranged at an upper layer and a lower layer respectively, and a space for arranging a circuit is arranged between the upper containing box and the lower containing box; the laser control box and the emergent control box are both arranged in the upper containing box, and the laser and the water tank are both arranged in the lower containing box; the laser control box is connected with the laser and controls the laser to generate laser; the laser control box is connected with the emergent control box and used for controlling the swinging parameters of the emergent control box; the laser is externally connected with the handheld laser gun and provides laser for the handheld laser gun; the outgoing control box is externally connected with the handheld laser gun and controls the swinging mode of the handheld laser gun; the water tank is provided with two circulating water paths which are respectively connected with the laser and the handheld laser gun.
Preferably, the handheld laser gun is a swinging handheld laser gun, and through the arrangement, the swinging speed of the swinging handheld laser gun can be adjusted, so that the laser-following movement can be realized, the welding performance of the compact handheld laser welding equipment is improved, and the attractiveness of a welding seam is improved.
Preferably, the computer end of the laser control box is connected with one end of a relay, the other end of the relay is connected with an air valve, an input air port of the air valve is connected with a nitrogen source, an output air port of the air valve is connected with the swinging handheld laser gun, a 24V power supply is externally connected to the DB15 input end of the laser control box to control the work of the relay, and through the arrangement, if the power supply is not externally connected, the internal power supply of the laser control box is only 15V and cannot control the work of the relay; on the contrary, the laser control box is externally connected with a 24V power supply and can control the work of the relay, so that when the swinging handheld laser gun is used for welding, the air valve is opened to blow away slag generated in the welding process.
As preferred, the back connection of water tank has the heat extraction fan, heat extraction fan cover has the tuber pipe to be connected to the air exit at the holding case back does water cooling in the water tank, through setting up like this, because it is that the circulating water that uses in the water tank gives the laser instrument reaches the handheld laser gun of swing cools down, uses a period of time after the temperature of liquid water can rise and reduced the cooling effect in the water tank, the back connection of water tank has the heat extraction fan to do liquid water in the water tank carries out the heat extraction cooling, makes liquid water in the water tank keeps at the lower state of temperature always, improves the cooling effect.
Preferably, a supply port is formed in the front face of the water tank, the supply port is located in the upper portion of the front face of the water tank, and the supply port is communicated with the containing cavity in the water tank.
Preferably, the front surface of the water tank is further provided with a liquid outlet, the liquid outlet is positioned at the lower part of the front surface of the water tank and is communicated with the containing cavity in the water tank, and through the arrangement, liquid water in the water tank can become turbid after being used for a period of time; and discharging the liquid water in the water tank from the liquid outlet, and replacing the liquid water with clean liquid water.
Preferably, the front surface of the water tank is further provided with an observation port, the observation port is made of transparent glass, three sections of instructions are arranged along the vertical direction of the observation port to feed back the residual amount of the liquid water in the water tank, and through the arrangement, the liquid water in the water tank needs to be replenished due to partial loss after long service life, so that the residual amount of the liquid water in the water tank can be conveniently checked through the observation port, and the liquid water replenishing amount from the replenishment port can also be conveniently checked.
Preferably, the laser control box is further connected with a display, the display is arranged on the upper portion of the front face of the containing box, and through the arrangement, the laser control box is connected with the display, so that working parameters of the whole compact type handheld laser welding device can be conveniently set.
As preferred, the side of holding the case is equipped with and is used for supporting the couple of the handheld laser gun of swing, through setting up like this, when the handheld laser welding equipment of compact stop work, be convenient for accomodate and place the handheld laser gun of swing.
Preferably, four rollers are arranged on the periphery of the bottom surface of the containing box, so that the whole compact handheld laser welding equipment can move conveniently.
Compared with the prior art, the utility model discloses profitable technological effect has been obtained:
1. because laser control box, outgoing control box, laser instrument and water tank all integrate in a holding box for whole handheld laser welding equipment of compact is small, and occupation of land space is little.
2. Because the compact handheld laser welding equipment is externally connected with the swinging handheld laser gun, the swinging speed can be adjusted to follow laser, so that the welding is convenient, and the welding seam is attractive.
3. Because this handheld laser welding equipment of compact is equipped with the water tank do the handheld laser gun of swing reaches the laser instrument cools down, improves whole welding equipment's performance, has improved the aesthetic property of welding seam.
4. Because four rollers are arranged on the periphery of the bottom surface of the containing box, the compact handheld laser welding equipment is convenient to move, namely, the compact handheld laser welding equipment has the capability of moving.
5. This handheld laser welding equipment of compact only needs set up welding equipment's parameter on the display, can use the handheld laser gun of swing to weld, convenient operation, it is with low costs.
Drawings
Fig. 1 is a schematic axial view of an embodiment of the present invention.
Fig. 2 is a schematic diagram illustrating a connection principle of the components according to an embodiment of the present invention.
Wherein, the technical characteristics that each reference numeral refers to are as follows:
1. a laser control box; 2. a display; 3. a laser; 4. a water tank; 5. an emission control box; 6. swinging the hand-held laser gun; 7. a housing box; 8. an air valve; 9. a relay; A. a BD15 input; B. an output end; C. a computer terminal; D. a display end; E. a knob output end; F. a knob input end; G. a hand-held knob; H. a nitrogen source;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.
Referring to fig. 1, the embodiment discloses a compact handheld laser welding device, which includes a containing box 7, a laser control box 1, an emitting control box 5, a handheld laser gun, a laser 3 and a water tank 4; the interior of the containing box 7 is provided with a partition board to form an upper layer and a lower layer which are respectively an upper containing box and a lower containing box, and a space for arranging circuits is arranged between the upper containing box and the lower containing box, namely, electric wires or signal wires in the lower containing box can be connected to the upper containing box; the laser control box 1 and the emergent control box 5 are both arranged in the upper containing box; the laser 3 is arranged in the lower containing box; the laser control box 1 is respectively connected with the laser 3 and the emergent control box 5 to respectively control the laser 3 to generate laser and control the swing parameters; the laser 3 and the emergent control box 5 are both externally connected to the handheld laser gun, and respectively provide laser for the handheld laser gun and control the swinging speed of the handheld laser gun, and the water tank 4 is provided with two circulating water paths which are respectively connected with the laser 3 and the handheld laser gun; therefore, the laser control box 1, the emergent control box 5, the laser 3 and the water tank 4 are all integrated in the containing box 7, and the laser control box has the advantages of small volume, small occupied space and mobility.
Referring to fig. 2, further specifically, the laser control box 1 includes a 220V power socket, a power switch button, a handheld knob G, and an output terminal B, the emission control box 5 includes a 220V power socket, a power switch button, a knob output terminal E, and a knob input terminal F, the 220V power socket of the laser control box 1 and the 220V power socket of the emission control box 5 are separately plugged into the power sockets by two plugs of the same power line, and the laser control box 1 and the emission control box 5 can be powered by turning on the power switch buttons of the laser control box 1 and the emission control box 5; the output end B of the laser control box 1 is connected with the laser 3, so that a power supply is provided for the laser 3 to generate laser; the handheld knob G of the laser control box 1 comprises six interfaces, the knob input end F of the emergent control box 5 comprises four interfaces, one to four interfaces of the handheld knob G of the laser control box 1 are correspondingly connected with one to four interfaces of the knob input end F of the emergent control box 5, so that the swinging parameters of the emergent control box 5 can be controlled, the swinging speed of the handheld knob G can be adjusted, and the lowest 15 percent of the handheld knob G is 350 to the highest 100 percent of the handheld knob G is 3500; the knob output end E of the outgoing control box 5 comprises five interfaces, three to five interfaces of the knob output end E of the outgoing control box 5 are connected with a three-pin male plug and connected with a three-pin female plug of a handheld laser gun to control the swinging mode of the handheld laser gun, the swinging mode comprises manual mode and automatic mode, the swinging mode is continuous during manual operation, and the automatic mode is that laser is pressed at the position where a handheld case is pressed to enable the case to swing along with the case; one interface and two interfaces of the knob output end E of the outgoing control box 5 are respectively connected with the handheld laser gun and a welding product; the optical fiber of the laser 3 is connected to the hand-held laser gun to provide laser for the hand-held laser gun; two circulating water paths in the water tank 4 are respectively connected to the handheld laser gun and the laser 3, and because the laser 3 can generate a large amount of heat in the laser generating process and the handheld laser gun welding process, if additional cooling equipment is not added to the laser 3 and the handheld laser gun for natural cooling, the high temperature of the laser 3 and the handheld laser gun can influence the performance of the welding equipment, even the laser 3 and the handheld laser gun can be damaged due to overhigh temperature, and the cost is increased; adopt water tank 4 to cool down for laser instrument 3 and handheld laser gun are in the lower state of temperature, improve welded stability, improve the aesthetic property of welding seam.
The handheld laser gun is a swinging handheld laser gun 6, and the swinging speed of the swinging handheld laser gun 6 can be adjusted, so that the laser can be moved along with the laser, the welding performance of the compact handheld laser welding equipment is improved, and the attractiveness of a welding seam is improved.
The laser control box 1 is also provided with a computer end C, the computer end C is connected with one end of a relay 9, the other end of the relay 9 is connected with an air valve 8, an input air port of the air valve 8 is connected with a nitrogen source H, an output air port of the air valve 8 is connected with a swinging handheld laser gun 6, the laser control box also comprises a BD15 input end A, and a DB15 input end is externally connected with a 24V power supply to control the work of the relay 9, so that if the 24V power supply is not externally connected, the internal power supply of the laser control box 1 is only 15V, and the work of the relay 9 cannot be controlled; on the contrary, the laser control box 1 is externally connected with a 24V power supply and can control the work of the relay 9, so that when the swinging handheld laser gun 6 is used for welding, the air valve 8 is opened for ventilation, and slag generated in the welding process is blown away.
Specifically, the computer end C of the laser control box 1 comprises a positive end and a negative end, the positive end and the negative end are respectively connected with a positive driving air valve signal and a negative driving air valve signal of the relay 9, and thus the opening and closing of the relay 9 are controlled through the positive driving air valve signal and the negative driving air valve signal, so that the opening and the closing of the air valve 8 are controlled.
Referring to fig. 1, the back connection of water tank 4 has the heat extraction fan, the cover has the air exit that the tuber pipe is connected to the containing box 7 back on the heat extraction fan, the air exit diameter at the containing box 7 back is the same with the diameter of tuber pipe, be equipped with a plurality of through-holes in the air exit and air exhaust, because two circulation water routes in the water tank 4 are connected laser instrument 3 respectively and are swung handheld laser gun 6 and cool down, thereby the temperature of the liquid water in the water tank 4 can rise and reduced the cooling effect after using a period of time, the back connection of water tank 4 has the heat extraction fan and can carry out the heat extraction cooling for the liquid water in the water tank 4, make the liquid water in the water tank 4 keep at the lower state of temperature always, improve the.
The front of the water tank 4 is provided with a supply port which is positioned at the upper part of the front of the water tank 4 and is communicated with the containing cavity in the water tank 4, as the liquid water in the water tank 4 absorbs the heat of the laser 3 and the swinging handheld laser gun 6 and the temperature rises, part of the liquid water in the water tank 4 is lost along with the time, the main form of the loss is evaporation, the effect of temperature reduction can be reduced when the water amount is too small, and at the moment, the liquid water can be supplied from the supply port,
the front surface of the water tank 4 is also provided with a liquid outlet which is positioned at the lower part of the front surface of the water tank 4 and is connected with the containing cavity in the water tank 4, and liquid water in the water tank 4 becomes turbid after being used for a period of time; the liquid water in the water tank 4 is drained from the liquid outlet, and the clean liquid water is replenished from the liquid supply port.
This face of water tank 4 still is equipped with the viewing aperture, and the viewing aperture is transparent glass, and the viewing aperture is equipped with the three-section instruction along vertical direction, feeds back the surplus of the interior liquid water of water tank 4, because the liquid water in the water tank 4 has partial loss after the live time is long, needs supply, is convenient for look over the surplus of liquid water in the water tank 4 through the viewing aperture, also is convenient for from looking over the supply volume of liquid water in the supply mouth.
The side of the containing box 7 is provided with a hook for supporting the swinging handheld laser gun 6, so that the swinging handheld laser gun 6 can be conveniently contained and placed when the compact handheld laser welding equipment stops working.
Four uniformly distributed rollers are arranged on the periphery of the bottom surface of the containing box 7, and the four rollers can rotate around the vertical line by 360 degrees, so that the whole compact handheld laser welding equipment can move towards all directions conveniently, and the whole compact handheld laser welding equipment can be adjusted in position conveniently.
The utility model discloses use of embodiment:
three indicator lamps are arranged ON the right side of the display 2, a red power supply lamp, a yellow preparation lamp and a green light outlet lamp are sequentially arranged from left to right, the red power supply lamp is turned ON after power is turned ON, the display 2 can automatically perform system self-checking after power is turned ON, all the indicator lamps are normal after waiting about half a minute, power switch buttons of the laser control box 1 and the light outlet control box 5 are turned ON, the yellow preparation lamp is turned ON, and the preparation lamp is OK after 40 seconds;
and then welding parameters are set on a display screen, the parameters are set, and the mode is as follows: 32 total modes, 0-31, each mode comprising modulation PWM and continuous CW; laser power: adjusting the power of the output laser, wherein the percentage adjustment of 10-100 corresponds to 0.1V-10V; laser high voltage power supply: after the button is clicked, the button is displayed, and a box preparation lamp is started to light to enter a light emitting preparation state; guiding red light: displaying that the red light is effective after the key is clicked; a blow-up switch: turning on or off the blowing function; light emitting and air blowing: blowing for setting time in advance before light emitting, and setting for 0.3 second if the hand is held; closing and blowing time: after the light is turned off, the air blowing is delayed for setting time, and if the hand is held, the time is set to be 0.3 second; delay time: setting the time for laser energy to rise in a stepped manner from the light emission, and setting the time to be 0 second if the laser energy is held by a hand; slow descending time: setting the time for starting the laser energy step descending after the light is turned off, and if the time is set to be 0 by hand; adjusting PWM light emission: the modulation frequency is 1-2000Hz, and the duty ratio is 1-99;
after the welding parameters are adjusted, the focus of the laser emitted by the swinging handheld laser gun 6 is adjusted, the nozzle of the swinging handheld laser gun 6 is adjusted, and when the laser is strongest, the laser focus is at the position of a welded product.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (10)
1. A compact type handheld laser welding device is characterized by comprising a containing box, a laser control box, an emergent control box, a handheld laser gun, a laser and a water tank; the containing box comprises an upper containing box and a lower containing box which are arranged at an upper layer and a lower layer respectively, and a space for arranging a circuit is arranged between the upper containing box and the lower containing box; the laser control box and the emergent control box are both arranged in the upper containing box, and the laser and the water tank are both arranged in the lower containing box; the laser control box is connected with the laser and controls the laser to generate laser; the laser control box is connected with the emergent control box and used for controlling the swinging parameters of the emergent control box; the laser is externally connected with the handheld laser gun and provides laser for the handheld laser gun; the outgoing control box is externally connected with the handheld laser gun and controls the swinging mode of the handheld laser gun; the water tank is provided with two circulating water paths which are respectively connected with the laser and the handheld laser gun.
2. The compact, hand-held laser welding apparatus of claim 1, wherein the hand-held laser gun is a pendulum hand-held laser gun.
3. The compact type handheld laser welding equipment as claimed in claim 2, wherein a computer end of the laser control box is connected with one end of a relay, the other end of the relay is connected with an air valve, an input air port of the air valve is connected with a nitrogen source, an output air port of the air valve is connected with the swinging handheld laser gun, and a 24V power source is externally connected to a DB15 input end of the laser control box to control the operation of the relay.
4. The compact handheld laser welding apparatus of any one of claims 1 to 3, wherein a heat removal fan is connected to a back surface of the water tank, and the heat removal fan is provided with an air outlet connected to a back surface of the accommodating tank through an air pipe to cool water in the water tank.
5. The compact handheld laser welding apparatus of claim 4, wherein a supply port is provided on a front face of the water tank, the supply port is located at an upper portion of the front face of the water tank, and the supply port is in communication with a cavity in the water tank.
6. The compact handheld laser welding device as defined in claim 5, wherein a liquid outlet is further formed in the front face of the water tank, the liquid outlet is located at a lower portion of the front face of the water tank, and the liquid outlet is communicated with the cavity in the water tank.
7. The compact handheld laser welding device as claimed in claim 6, wherein the front surface of the water tank is further provided with a viewing port, the viewing port is made of transparent glass, and the viewing port is provided with three sections of indicators along the vertical direction to feed back the residual amount of the liquid water in the water tank.
8. The compact handheld laser welding apparatus of any one of claims 1 to 3 or 5 to 7, wherein a display is further connected to the laser control box, and the display is arranged at an upper part of the front face of the accommodating box.
9. The compact hand-held laser welding apparatus of claim 2, wherein a side of the receptacle is provided with a hook for supporting the oscillating hand-held laser gun.
10. A compact hand-held laser welding apparatus as claimed in any one of claims 1 to 3 or 5 to 7 or 9 wherein four rollers are provided around the bottom of the receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362345.6U CN210677358U (en) | 2019-08-21 | 2019-08-21 | Compact handheld laser welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362345.6U CN210677358U (en) | 2019-08-21 | 2019-08-21 | Compact handheld laser welding equipment |
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| Publication Number | Publication Date |
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| CN210677358U true CN210677358U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921362345.6U Active CN210677358U (en) | 2019-08-21 | 2019-08-21 | Compact handheld laser welding equipment |
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| CN (1) | CN210677358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743233A (en) * | 2021-01-07 | 2021-05-04 | 湖北品壹光电科技有限公司 | Handheld laser welding all-in-one machine for welding thin plates |
| CN114734145A (en) * | 2022-05-11 | 2022-07-12 | 苏州铭匠激光科技有限公司 | Small-size handheld laser welding equipment of forced air cooling |
| CN117102675A (en) * | 2023-10-20 | 2023-11-24 | 南通思凯光电有限公司 | Prevent handheld laser welding machine that metal splashes |
-
2019
- 2019-08-21 CN CN201921362345.6U patent/CN210677358U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743233A (en) * | 2021-01-07 | 2021-05-04 | 湖北品壹光电科技有限公司 | Handheld laser welding all-in-one machine for welding thin plates |
| CN114734145A (en) * | 2022-05-11 | 2022-07-12 | 苏州铭匠激光科技有限公司 | Small-size handheld laser welding equipment of forced air cooling |
| CN114734145B (en) * | 2022-05-11 | 2022-11-29 | 苏州铭匠激光科技有限公司 | Small-size handheld laser welding equipment of forced air cooling |
| CN117102675A (en) * | 2023-10-20 | 2023-11-24 | 南通思凯光电有限公司 | Prevent handheld laser welding machine that metal splashes |
| CN117102675B (en) * | 2023-10-20 | 2024-04-05 | 南通思凯光电有限公司 | Prevent handheld laser welding machine that metal splashes |
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Address after: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: FOSHAN BEYOND LASER TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528311 No. 4 Anye Road, Shunjiang Community Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: Guangdong Hongshi Laser Technology Co.,Ltd. |