Laser welding platform capable of achieving rapid switching of two stations

A laser welding and fast switching technology, which is applied in laser welding equipment, welding equipment, manufacturing tools, etc., can solve the problems of large footprint, high cost, and low processing efficiency, and achieve reduced footprint and cost, and efficient welding , The effect of improving processing efficiency

Inactive Publication Date: 2018-11-06
HANS LASER TECH IND GRP CO LTD +1
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AI-Extracted Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a laser welding platform with double-station fast switching, which aims to solve the probl...
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Abstract

The invention relates to a laser welding platform capable of achieving rapid switching of two stations. The two stations comprises a first station for welding small parts and a second station for welding large parts. When small parts need to be welded, the small parts are positioned through a first workbench and a second workbench, an electric control system controls a first driving mechanism anda second driving mechanism to enable the parts on the first workbench and the second workbench to alternately move to a welding position for laser welding, and the small parts are efficiently welded.When large parts need to be welded, the parts are positioned to the first workbench and the second workbench at the same time, the electric control system controls the first driving mechanism and thesecond driving mechanism to enable the first workbench and the second workbench to synchronously move to the welding position for laser welding. In this way, both the small parts and the large parts can be welded, two functions are achieved, the occupied area and the cost are reduced, and the machining efficiency is greatly improved.

Application Domain

Technology Topic

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  • Laser welding platform capable of achieving rapid switching of two stations
  • Laser welding platform capable of achieving rapid switching of two stations
  • Laser welding platform capable of achieving rapid switching of two stations

Examples

  • Experimental program(1)

Example Embodiment

[0024] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
[0025] Such as figure 1 As shown, the present invention provides a double-station fast switching laser welding platform. The double-station includes a first station for welding small parts 1 and a second station for welding large parts 2, and the laser welding platform includes a laser welding mechanism ( (Not shown), a first worktable 200 for positioning parts, a second worktable 300 for positioning parts, a first driving mechanism 400 for driving the first worktable 200 to move, and a second worktable for driving The second driving mechanism 500 moved by 300 and an electric control system (not shown) are electrically connected to the laser welding mechanism, the first driving mechanism 400, and the second driving mechanism 500, respectively.
[0026] In the first station, the electronic control system controls the first drive mechanism 400 and the second drive mechanism 500 to make the first workbench 200 and the second workbench 300 alternately move to the welding place, and the laser welding mechanism performs the operation on the parts on the workbench. Laser welding; in the second station, the electronic control system controls the first drive mechanism 400 and the second drive mechanism 500 to make the first workbench 200 and the second workbench 300 move to the welding place synchronously, and the laser welding mechanism is opposite to the workbench The upper parts are laser welded. It is worth mentioning that small parts refer to parts that can be welded with only one workbench, and large parts refer to parts that require two workbenches to cooperate to achieve welding.
[0027] Such as figure 1 As shown, when a small part 1 needs to be welded, the first workbench 200 and the second workbench 300 respectively position the small parts, and the electronic control system controls the first driving mechanism 400 and the second driving mechanism 500 to make the first workbench 200 and The parts on the second workbench 300 alternately move to the welding place for laser welding, and the small parts are efficiently welded. Such as figure 2 As shown, when a large part 2 needs to be welded, the parts are positioned on the first workbench 200 and the second workbench 300 at the same time, and the electronic control system controls the first drive mechanism 400 and the second drive mechanism 500 to make the first workbench The 200 and the second worktable 300 move synchronously to the welding place for laser welding. In this way, both small parts 1 can be welded efficiently, and large parts 2 can be welded. One machine has two functions, reducing floor space and cost, and greatly improving processing efficiency.
[0028] Further, the laser welding platform further includes a welding cabin 600 and a cabin door 700 movably installed on the welding cabin 600. The laser welding mechanism is installed in the welding cabin 600. One end of the first driving mechanism 400 is arranged in the welding cabin 600 and the other end is arranged Outside the welding cabin 600, the first workbench 200 is driven to reciprocate inside and outside the welding cabin 600. One end of the second driving mechanism 500 is arranged in the welding cabin 600 and the other end is arranged outside the welding cabin 600 to drive the second working table 300 to and from the inside and outside of the welding cabin 600. During welding, the hatch door 700 is closed to form a closed space in the welding cabin 600, which has the function of shading light to facilitate laser welding, and also protects the safety of operators.
[0029] In this embodiment, the door 700 includes a first door 710 and a second door 720 that are spaced apart, the first drive mechanism 400 is located at a position corresponding to the first door 710, and the second drive mechanism 500 is located at a position corresponding to the first door 710. Where the second door 720 is located, the first door 710 and the second door 720 are lift doors. During laser welding, the first door 710 and the second door 720 are lowered to close the welding chamber 600. After welding, the first door 710 and the second door 720 rise to open the welding chamber 600, and the driving mechanism drives the workbench to move out. The operation of replacing parts. In addition, the welding cabin 600 is provided with a guide wheel 610 that facilitates the lifting of the first door 710 and the second door 720, so that the first door 710 and the second door 720 can be smoothly raised and lowered.
[0030] In other embodiments, the first door 710 and the second door 720 are side sliding doors, that is, the first door 710 can slide from left to right to close the welding cabin 600, and the second door 720 can slide from right to left. Close the welding cabin 600.
[0031] Such as image 3 with 4 As shown, a support column 800 is also provided between the first door 710 and the second door 720. One end of the support column 800 is rotatably installed on the welding cabin 600, and the other end is detachably installed on the welding cabin 600. Due to the large span of the welding cabin 600, a support column 800 is needed in the middle to increase the stability of the structure.
[0032] In this embodiment, one end of the support column 800 is rotatably mounted on the welding cabin 600 through a rotating shaft, and the other end is provided with a plug pin 810, and the welding cabin 600 is provided with a pin hole 620 that matches with the plug pin 810. In the first station, the pin 810 of the support column 800 is inserted into the pin hole 620; in the second station, the pin 810 of the support column 800 escapes from the pin hole 620 and rotates between the first drive mechanism 400 and the second drive mechanism 500 In between, after the first workbench 200 and the second workbench 300 enter the welding chamber 600, the support column 800 is rotated and reset, and the plug pin 810 is inserted into the pin hole 620 for locking. Since the plug 810 moves up and down, a holder 630 that can hold the plug 810 is provided on the welding cabin 600. The plug 810 is hidden in the welding cabin 600, which is beneficial to the overall aesthetics.
[0033] Such as Figure 5 with 6 As shown, the first workbench 200 and the second workbench 300 are both provided with a positioning block 10 and a plurality of aligned positioning holes 20, and the positioning block 10 is provided with positioning pins (not shown), and the positioning pins are connected with the positioning The matching of the hole 20 is detachably installed on the workbench. In this way, the positioning block 10 can select a suitable position according to the size of the part, and adapt to the positioning of parts of different sizes. In this embodiment, the positioning block 10 includes a fixed block 11 and an adjustment block 12, and the adjustment block 12 is threadedly connected with an adjustment bolt 13 for abutting parts. When positioning, first insert the fixing block 11 on the workbench, and then insert the adjustment block 12 at the position closest to the part according to the size of the part, and then further position the part by twisting the bolt 13. The structure is simple and the operation is convenient .
[0034] Specifically, the first driving mechanism 400 and the second driving mechanism 500 both include a base 30, a motor 40, a screw 50, a sliding rail 60, and a slider 70 slidably mounted on the sliding rail 60. The motor 40 is mounted on the base 30, and the screw One end of 50 is connected to the motor 40 for transmission, and the other end is rotatably mounted on the base 30. The slide rail 60 is mounted on the base 30 and is parallel to the screw 50. The workbench is mounted on the slider 70 and screwed with the screw 50. The motor 40 drives The screw 50 rotates to drive the worktable to slide along the slide rail 60. Of course, the first drive mechanism 400 and the second drive mechanism 500 may also be other drive structures, such as a linear cylinder drive structure, a motor plus gear plus a linear rack drive structure.
[0035] Furthermore, the first workbench 200 and the second workbench 300 are both welded by profile and steel plate, and the structure is stable, and the positioning hole 20 is convenient for opening. The laser welding platform also includes indicator lights 640, display 650, and console 900. Indicator lights 640 and display 650 are installed on welding cabin 600. The electric control system is electrically connected to indicator lights 640, display 650, and console 900. The operator passes The console 900 sets the processing parameters.
[0036] Compared with the prior art, the present invention provides a dual-station fast-switching laser welding platform. When small parts 1 need to be welded, the first workbench 200 and the second workbench 300 respectively locate the small parts, and the electronic control system passes The first driving mechanism 400 and the second driving mechanism 500 are controlled to make the parts on the first workbench 200 and the second workbench 300 alternately move to the welding place for laser welding, and efficient welding of small parts. When large parts 2 need to be welded, the parts are positioned on the first workbench 200 and the second workbench 300 at the same time. The electronic control system controls the first drive mechanism 400 and the second drive mechanism 500 to make the first workbench 200 and the second workbench The two working tables 300 move synchronously to the welding place for laser welding. In this way, both small parts 1 can be welded efficiently, and large parts 2 can be welded. One machine has two functions, reducing floor space and cost, and greatly improving processing efficiency.
[0037] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features can be modified. Perform equivalent replacements; and all these modifications and replacements should fall within the protection scope of the appended claims of the present invention.
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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