Laser welding and pressing all-in-one machine

Abstract

The utility model relates to the technical field of welding and pressing all-in-one machines, in particular to a laser welding and pressing all-in-one machine which comprises a supporting base, a feeding device capable of conveying metal coiled materials is installed at the top of the supporting base, a control table is installed on the side face of the feeding device, and a welding and pressing device is arranged at the position, on one side of the feeding device, of the top of the supporting base. A material moving device is further arranged on the supporting base, metal raw materials are conveyed and cut through the feeding device, the cut metal raw materials are conveyed to the position below the welding head, the metal materials are fixed through the welding clamping jaw, the cut metal raw materials can be welded through the welding head, and after welding is finished, the metal materials can be fixed through the welding clamping jaw. According to the welding and pressing all-in-one machine, welded materials are moved to the conveying mechanism through the material moving device, the materials are moved to the edge pressing mechanism through the conveying mechanism to be subjected to edge pressing, welding and edge pressing can be achieved in the same device through the welding and pressing all-in-one machine, the production efficiency is improved, welded parts do not need to be transferred, and damage to the parts is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of welding and pressing integrated machines, in particular to a laser welding and pressing integrated machine. Background Art

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure.

[0003] Laser welding is an efficient and precise welding method that uses a laser beam with a high energy density as a heat source. It is mainly used for welding thin-walled materials and low-speed welding. The welding process belongs to the heat conduction type, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. By controlling parameters such as the width, energy, peak power, and repetition frequency of the laser pulse, the workpiece is melted to form a specific molten pool. Due to its unique advantages, it has been successfully applied to the precision welding of micro and small parts, and has the characteristics of fast welding speed and large depth-width ratio.

[0004] In the prior art, sometimes in order to be spliced with other components, it is necessary to perform a hemming operation on the edges and corners of the welded parts. However, at present, the welding and hemming equipment are separately arranged, resulting in more cumbersome operations. Moreover, during the process of transferring the welded parts, it is easy to cause damage to the parts, affecting the production quality.

[0005] Therefore, it is necessary to provide a laser welding and pressing integrated machine to solve the above technical problems. Content of the Utility Model

[0006] To solve the above technical problems, the utility model provides a laser welding and pressing integrated machine.

[0007] The laser welding and pressing integrated machine provided by the utility model includes: a support base, on the top of the support base is installed a feeding device capable of transporting metal coils, on the side of the feeding device is installed a console, on the top of the support base on one side of the feeding device is provided a welding and pressing device for welding and hemming the processed metal coils, and on the support base is also provided a material transferring device for moving the welded parts.

[0008] The welding and pressing device includes a welding head, which is connected to the side of a connecting frame through an adjusting mechanism. The other side of the connecting frame is connected to a fixed frame, and the fixed frame is installed on a welding base plate. The top of the welding base plate is connected to a sliding table, and the sliding table is connected to the nut of a ball screw through a nut block. One end of the ball screw is connected to the driving end of a servo motor through a coupling. The servo motor is installed on the side of a motor plate, and the side of the motor plate is connected to the side of a fixing plate. The fixing plate is connected to a welding machine base through a bracket, and the bottom of the welding machine base is installed on the top of a support base. A welding jaw that can be driven by a thin cylinder is installed on the top of the fixing plate. The welding head is connected to a laser through an optical fiber, and the laser is installed on the top of the welding machine base. The bottom of the bracket is connected to a welding auxiliary frame, and a blanking mechanism that can push the welded component down is installed on the top of the fixing plate;

[0009] A liftable edge pressing mechanism is installed on the top of the welding machine base. A material blocking mechanism is installed on the side of the welding machine base below the edge pressing mechanism. A conveying mechanism for conveying the welded component is provided on one side of the material blocking mechanism, and one end of the bottom of the conveying mechanism is connected to the top of the welding machine base through a conveying fixing seat.

[0010] Preferably, the blanking mechanism includes a blanking cylinder installed on the top of the fixing plate. The telescopic end of the blanking cylinder is connected to a blanking fixing plate, the blanking fixing plate is connected to one end of a blanking rod, the other end of the blanking rod is connected to a blanking plate, the blanking rod is slidably connected to a blanking slider, and the blanking slider is installed on the top of the fixing plate.

[0011] Preferably, the feeding device includes a feeding machine base. A front feeding motor and a rear feeding motor are respectively installed at both ends of the top of the feeding machine base. The driving end of the front feeding motor is connected to a front feeding wheel set, the driving end of the rear feeding motor is connected to a rear feeding wheel set. A cutting knife is provided on one side of the rear feeding motor, and the cutting knife is driven by a cutting knife cylinder. The cutting knife cylinder is connected to the top of the feeding machine base through a cutting fixing seat. A first pair of clamping groups and a second pair of clamping groups are provided on one side of the cutting knife. The first pair of clamping groups is a rotatable structure and is driven to rotate by a clamping motor, and the clamping motor is installed on the top of the feeding machine base. The second pair of clamping groups is driven by a clamping cylinder, and the clamping cylinder is connected to the top of the feeding machine base through a cylinder frame.

[0012] Preferably, a leveling roller is provided between the front feeding wheel set and the rear feeding wheel set. One end of the leveling roller is rotatably connected to a leveling fixing plate, and the side surface of the leveling fixing plate is connected to the rear feeding wheel set. The other end of the leveling roller is rotatably connected to a leveling connecting plate. A leveling shaft is provided above the leveling roller. Both ends of the leveling shaft are respectively rotatably connected to a first bearing seat and a second bearing seat. The top of the first bearing seat is connected to the driving end of a first leveling cylinder, and the top of the second bearing seat is connected to the driving end of a second leveling cylinder. The first leveling cylinder is connected to the side surface of the leveling fixing plate through a first cylinder fixing plate, and the second leveling cylinder is connected to the side surface of the leveling connecting plate through a second cylinder fixing plate.

[0013] Preferably, the edge pressing mechanism includes an edge pressing wheel. The edge pressing wheel is rotatably connected to the side surface of an edge pressing slide plate through an edge pressing rotating shaft. The top of the edge pressing slide plate is connected to the driving end of an edge pressing cylinder. The side surface of the edge pressing slide plate is fixedly connected to one side surface of an edge pressing slider. The other side surface of the edge pressing slider is slidably connected to an edge pressing guide rail. The edge pressing guide rail is fixed to the side surface of an edge pressing mounting seat. The bottom of the edge pressing mounting seat is connected to the top of a welding press base. The side surface of the edge pressing cylinder is connected to the side surface of the edge pressing mounting seat through an edge pressing connecting plate.

[0014] Preferably, a first auxiliary wheel and a second auxiliary wheel are provided on both sides of the edge pressing wheel. The first auxiliary wheel is connected to one side surface of a first fixing seat through a first rotating shaft. The other side surface of the first fixing seat is fixedly connected to the side surface of the edge pressing slide plate. The second auxiliary wheel is connected to one side surface of a second fixing seat through a second rotating shaft. The other side surface of the second fixing seat is fixedly connected to the side surface of the edge pressing slide plate.

[0015] Preferably, the material blocking mechanism includes a large baffle. One side surface of the large baffle is connected to the side surface of a welding press base through a plurality of guide rods. The side surface of the large baffle is rotatably connected to an edge pressing roller through a hemming shaft. One end of the hemming shaft penetrates through the side surface of the welding press base and is connected to the driving end of a reduction motor. The reduction motor is installed on the side surface of the welding press base.

[0016] Preferably, a hemming baffle is sleeved on the outer surface of the edge pressing roller. The side surface of the hemming baffle is connected to a plurality of first optical axis support seats. The side surface of the first optical axis support seat is connected to one end of an optical axis. The other end of the optical axis is connected to the side surface of a second optical axis support seat. The second optical axis support seat is installed on the side surface of the large baffle.

[0017] Preferably, one side of the large baffles on both sides of the edge pressing roller is respectively provided with a first material discharging hole and a second material discharging hole. A first material discharging cylinder is arranged inside the first material discharging hole. The telescopic end of the first material discharging cylinder is connected to a first material discharging plate. The first material discharging cylinder is connected to the other side of the large baffle through a first cylinder fixing seat. A second material discharging cylinder is arranged inside the second material discharging hole. The telescopic end of the second material discharging cylinder is connected to a second material discharging plate. The second material discharging cylinder is connected to the other side of the large baffle through a second cylinder fixing seat.

[0018] Compared with the related art, the laser welding and pressing integrated machine provided by the present utility model has the following beneficial effects:

[0019] 1. The present utility model conveys and cuts metal raw materials through a feeding device, sends the cut metal raw materials below the welding head, fixes the metal materials through welding jaws, and can weld the cut metal raw materials through the welding head. After welding, the welded materials can be discharged through a material discharging mechanism. Then, the welded materials are moved to a conveying mechanism through a material moving device, and the materials are moved to a pressing mechanism through the conveying mechanism for edge pressing. Through the above mechanisms, welding and edge pressing can be realized in the same device, improving production efficiency, and there is no need to transfer the welded parts, avoiding damage to the parts.

[0020] 2. By setting a leveling roller and a leveling shaft that can move up and down, the present utility model can adjust the distance between the leveling roller and the leveling shaft according to the thickness of different raw materials, thereby realizing the leveling operation of raw materials with different thicknesses and improving the applicability of the device.

[0021] 3. By setting a side baffle, the present utility model can protect the pressing roller, prevent external forces from affecting it during use, and thus affect subsequent use. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of a preferred embodiment of the laser welding and pressing integrated machine provided by the present utility model;

[0023] Figure 2 is Figure 1 the schematic structural diagram of the front feeding wheel set and the rear feeding wheel set shown in;

[0024] Figure 3 is Figure 1 the schematic structural diagram of the first pair of clamping groups and the second pair of clamping groups shown in;

[0025] Figure 4 is Figure 1 the schematic structural diagram of the front feeding motor and the rear feeding motor shown in;

[0026] Figure 5 is Figure 1 the structural schematic diagram of the leveling roller shown;

[0027] Figure 6 is Figure 1 the structural schematic diagram of the welding and pressing device shown;

[0028] Figure 7 is Figure 1 the structural schematic diagram of the material discharging mechanism shown;

[0029] Figure 8 is Figure 1 the structural schematic diagram of the edge pressing mechanism shown;

[0030] Figure 9 is Figure 1 the structural schematic diagram of the material blocking mechanism shown;

[0031] Figure 10 is Figure 1 the structural schematic diagram of the second material discharging cylinder shown;

[0032] Reference numerals in the figures: 1, support base; 2, feeding device; 3, welding and pressing device; 4, welding head; 5, laser; 6, control console; 201, feeding machine base; 202, front feeding wheel set; 203, rear feeding wheel set; 204, cutting knife; 205, cutting knife cylinder; 206, cutting fixed seat; 207, first pair of clamping groups; 208, second pair of clamping groups; 209, clamping cylinder; 210, cylinder frame; 211, front feeding motor; 212, rear feeding motor; 213, clamping motor; 214, leveling roller; 215, leveling fixing plate; 216, leveling connecting plate; 217, leveling shaft; 218, first bearing seat; 219, first leveling cylinder; 220, second bearing seat; 221, second leveling cylinder; 301, welding press base; 302, conveying mechanism; 303, material blocking mechanism; 304, fixing plate; 305, bracket; 306, material discharging mechanism; 307, welding auxiliary frame; 308, adjusting mechanism; 309, connecting frame; 310, fixing frame; 311, material discharging cylinder; 312, material discharging fixing plate; 313, material discharging rod; 314, material discharging plate; 315, material discharging slider; 316, welding clamp; 317, thin cylinder; 318, servo motor; 319, edge pressing mechanism; 401, edge pressing wheel; 402, edge pressing rotating shaft; 403, edge pressing slide plate; 404, edge pressing slider; 405, edge pressing guide rail; 406, edge pressing cylinder; 407, edge pressing connecting plate; 408, edge pressing mounting seat; 409, first auxiliary wheel; 410, first fixing seat; 411, second auxiliary wheel; 412, second fixing seat; 413, first material discharging hole; 414, second material discharging hole; 501, large baffle; 502, edge pressing roller; 503, edge beating baffle; 504, optical axis; 505, first optical axis support seat; 506, second optical axis support seat; 507, second material discharging plate; 508, second material discharging cylinder; 509, guide rod; 510, first material discharging plate; 511, first material discharging cylinder. Detailed implementation manners

[0033] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0035] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] The following describes in detail the specific implementation of the new type of laser welding and pressing integrated machine in combination with specific embodiments.

[0037] Reference Figures 1 to 10 , the laser welding and pressing integrated machine provided by the present utility model includes: a support base 1, a feeding device 2 capable of transporting a metal coil is installed on the top of the support base 1, a control console 6 is installed on the side of the feeding device 2, a welding and pressing device 3 for welding and edge pressing the processed metal coil is provided on the top of the support base 1 on one side of the feeding device 2, and a material moving device for moving the welded components is further provided on the support base 1;

[0038] The welding and pressing device 3 includes a welding head 4, the welding head 4 is connected to the side of a connecting frame 309 through an adjusting mechanism 308, the other side of the connecting frame 309 is connected to a fixed frame 310, the fixed frame 310 is installed on a welding bottom plate, the top of the welding bottom plate is connected to a sliding table, the sliding table is connected to the nut of a ball screw through a nut block, one end of the ball screw is connected to the driving end of a servo motor 318 through a coupling, the servo motor 318 is installed on the side of a motor plate, the side of the motor plate is connected to the side of a fixing plate 304, the fixing plate 304 is connected to a welding machine base 301 through a bracket 305, the bottom of the welding machine base 301 is installed on the top of the support base 1, a welding clamp 316 that can be driven by a thin cylinder 317 is installed on the top of the fixing plate 304, the welding head 4 is connected to a laser 5 through an optical fiber, the laser 5 is installed on the top of the welding machine base 301, the bottom of the bracket 305 is connected to a welding auxiliary frame 307, and a material discharging mechanism 306 that can push the welded components down is installed on the top of the fixing plate 304;

[0039] A liftable edge pressing mechanism 319 is installed on the top of the welding machine base 301, a material blocking mechanism 303 is installed on the side of the welding machine base 301 below the edge pressing mechanism 319, a conveying mechanism 302 for conveying the welded components is provided on one side of the material blocking mechanism 303, and one end of the bottom of the conveying mechanism 302 is connected to the top of the welding machine base 301 through a conveying fixing seat.

[0040] In an embodiment of the present utility model, reference Figure 7As shown, the material discharging mechanism 306 includes a material discharging cylinder 311 installed on the top of the fixed plate 304. The telescopic end of the material discharging cylinder 311 is connected to a material discharging fixed plate 312. The material discharging fixed plate 312 is connected to one end of a material discharging rod 313. The other end of the material discharging rod 313 is connected to a material discharging plate 314. The material discharging rod 313 is slidably connected to a material discharging slider 315, and the material discharging slider 315 is installed on the top of the fixed plate 304.

[0041] It should be noted that: the material transfer device can select an existing robotic arm. The metal raw material is transported and cut by the feeding device 2, and the cut metal raw material is sent below the welding head 4. The metal material is fixed by the welding clamp 316. The cut metal raw material can be welded by the welding head 4. During the welding process, the metal raw material can be supported by the welding auxiliary frame 307.

[0042] By setting the servo motor 318, the rotation of the servo motor 318 can drive the ball screw to rotate, thereby driving the slide table to move back and forth. Finally, the welding bottom plate connected to the slide table is moved back and forth, enabling the welding head 4 to move back and forth. After welding, the welded material can be discharged by the material discharging mechanism 306. Then, the welded material is moved to the conveying mechanism 302 by the material transfer device, and the material is moved to the edge pressing mechanism 319 by the conveying mechanism 302 for edge pressing.

[0043] Through the above mechanism, welding and edge pressing can be achieved in the same device, improving production efficiency and eliminating the need to transfer the welded parts, thus avoiding damage to the parts.

[0044] In the embodiment of the present utility model, referring to Figure 2 、 Figure 3 、 Figure 4 As shown, the feeding device 2 includes a feeding machine base 201. The front feeding motor 211 and the rear feeding motor 212 are respectively installed at both ends of the top of the feeding machine base 201. The driving end of the front feeding motor 211 is connected to the front feeding wheel set 202. The driving end of the rear feeding motor 212 is connected to the rear feeding wheel set 203. A cutting knife 204 is provided on one side of the rear feeding motor 212. The cutting knife 204 is driven by a cutting knife cylinder 205. The cutting knife cylinder 205 is connected to the top of the feeding machine base 201 through a cutting fixing seat 206. A first pair of clamping groups 207 and a second pair of clamping groups 208 are provided on one side of the cutting knife 204. The first pair of clamping groups 207 is a rotatable structure. The first pair of clamping groups 207 is driven to rotate by a clamping motor 213. The clamping motor 213 is installed on the top of the feeding machine base 201. The second pair of clamping groups 208 is driven by a clamping cylinder 209. The clamping cylinder 209 is connected to the top of the feeding machine base 201 through a cylinder frame 210.

[0045] In an embodiment of the present utility model, with reference to Figure 5 as shown, a leveling roller 214 is provided between the front feeding wheel set 202 and the rear feeding wheel set 203. One end of the leveling roller 214 is rotatably connected to a leveling fixing plate 215, the side surface of the leveling fixing plate 215 is connected to the rear feeding wheel set 203, the other end of the leveling roller 214 is rotatably connected to a leveling connecting plate 216. Above the leveling roller 214, there is a leveling shaft 217. Both ends of the leveling shaft 217 are respectively rotatably connected to a first bearing seat 218 and a second bearing seat 220. The top of the first bearing seat 218 is connected to the driving end of a first leveling cylinder 219, the top of the second bearing seat 220 is connected to the driving end of a second leveling cylinder 221. The first leveling cylinder 219 is connected to the side surface of the leveling fixing plate 215 through a first cylinder fixing plate 304, and the second leveling cylinder 221 is connected to the side surface of the leveling connecting plate 216 through a second cylinder fixing plate 304.

[0046] It should be noted that: by providing the leveling roller 214 and the vertically movable leveling shaft 217, the distance between the leveling roller 214 and the leveling shaft 217 can be adjusted according to the thickness of different raw materials, thereby realizing the leveling operation of raw materials with different thicknesses and improving the applicability of the device.

[0047] In an embodiment of the present utility model, with reference to Figure 8 as shown, the edge pressing mechanism 319 includes an edge pressing wheel 401. The edge pressing wheel 401 is rotatably connected to the side surface of an edge pressing slide plate 403 through an edge pressing rotating shaft 402. The top of the edge pressing slide plate 403 is connected to the driving end of an edge pressing cylinder 406. The side surface of the edge pressing slide plate 403 is fixedly connected to one side surface of an edge pressing slider 404. The other side surface of the edge pressing slider 404 is slidably connected to an edge pressing guide rail 405. The edge pressing guide rail 405 is fixed to the side surface of an edge pressing mounting seat 408. The bottom of the edge pressing mounting seat 408 is connected to the top of a welding press base 301. The side surface of the edge pressing cylinder 406 is connected to the side surface of the edge pressing mounting seat 408 through an edge pressing connecting plate 407.

[0048] In an embodiment of the present utility model, with reference to Figure 8 as shown, a first auxiliary wheel 409 and a second auxiliary wheel 411 are provided on both sides of the edge pressing wheel 401. The first auxiliary wheel 409 is connected to one side surface of a first fixing seat 410 through a first rotating shaft. The other side surface of the first fixing seat 410 is fixedly connected to the side surface of the edge pressing slide plate 403. The second auxiliary wheel 411 is connected to one side surface of a second fixing seat 412 through a second rotating shaft. The other side surface of the second fixing seat 412 is fixedly connected to the side surface of the edge pressing slide plate 403.

[0049] It should be noted that by setting the first auxiliary wheel 409 and the second auxiliary wheel 411, the edge pressing effect of the welded parts can be better achieved with the assistance of the auxiliary wheels.

[0050] In an embodiment of the present invention, referring to Figure 1 As shown, the material blocking mechanism 303 includes a large baffle 501. One side surface of the large baffle 501 is connected to the side surface of the welding press base 301 through a plurality of guide rods 509. The side surface of the large baffle 501 is rotationally connected to a hemming roller 502 through a hemming shaft. One end of the hemming shaft penetrates the side surface of the welding press base 301 and is connected to the driving end of a reduction motor, and the reduction motor is installed on the side surface of the welding press base 301.

[0051] In an embodiment of the present invention, referring to Figure 9 As shown, a flanging baffle 503 is sleeved on the outer surface of the hemming roller 502. A plurality of first optical axis support seats 505 are connected to the side surface of the flanging baffle 503. One end of an optical axis 504 is connected to the side surface of the first optical axis support seat 505, and the other end of the optical axis 504 is connected to the side surface of a second optical axis support seat 506, and the second optical axis support seat 506 is installed on the side surface of the large baffle 501.

[0052] It should be noted that by setting the flanging baffle 503, the protection of the pressing roller can be realized, preventing external forces from affecting it during use and further affecting subsequent use.

[0053] In an embodiment of the present invention, referring to Figure 9 、 Figure 10 As shown, on one side surface of the large baffle 501 on both sides of the hemming roller 502, a first material discharging hole 413 and a second material discharging hole 414 are respectively provided. A first material discharging cylinder 511 is arranged inside the first material discharging hole 413. The telescopic end of the first material discharging cylinder 511 is connected to a first material discharging plate 510. The first material discharging cylinder 511 is connected to the other side surface of the large baffle 501 through a first cylinder fixing seat. A second material discharging cylinder 508 is arranged inside the second material discharging hole 414. The telescopic end of the second material discharging cylinder 508 is connected to a second material discharging plate 507. The second material discharging cylinder 508 is connected to the other side surface of the large baffle 501 through a second cylinder fixing seat.

[0054] The working principle of the laser welding and pressing integrated machine provided by the present invention is as follows:

[0055] The metal raw material is conveyed and cut by the feeding device 2, and the cut metal raw material is sent below the welding head 4. The metal material is fixed by the welding clamp 316, and the cut metal raw material can be welded by the welding head 4. During the welding process, the metal raw material can be supported by the welding auxiliary frame 307. After welding, the welded material can be unloaded by the unloading mechanism 306. Then, the welded material is moved to the conveying mechanism 302 by the material moving device, and the material is moved to the edge pressing mechanism 319 by the conveying mechanism 302 for edge pressing.

[0056] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0057] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. Laser welding and pressing machine, characterized in that: include: A support base (1), wherein a feeding device (2) capable of conveying metal coils is installed on the top of the support base (1), a control console (6) is installed on the side of the feeding device (2), a welding and pressing device (3) for welding and pressing the processed metal coils is provided on the top of the support base (1) on one side of the feeding device (2), and a material moving device for moving the welded parts is also provided on the support base (1); The welding device (3) comprises a welding head (4), wherein the welding head (4) is connected to a side of a connecting frame (309) via an adjusting mechanism (308), the other side of the connecting frame (309) is connected to a fixing frame (310), the fixing frame (310) is mounted on a welding base plate, the top of the welding base plate is connected to a slide, the slide is connected to a nut of a ball screw via a nut block, one end of the ball screw is connected to a driving end of a servo motor (318) via a coupling, the servo motor (318) is mounted on a side of a motor plate, and the side of the motor plate is connected to a side of a fixing plate (304), The fixing plate (304) is connected to the welding press base (301) through a bracket (305); the bottom of the welding press base (301) is mounted on the top of the support base (1); a welding clamp (316) driven by a thin cylinder (317) is mounted on the top of the fixing plate (304); the welding head (4) is connected to a laser (5) through an optical fiber; the laser (5) is mounted on the top of the welding press base (301); the bottom of the bracket (305) is connected to a welding auxiliary frame (307); and a material removal mechanism (306) capable of pushing down the welded parts is mounted on the top of the fixing plate (304); A liftable edge clamping mechanism (319) is installed on the top of the welding press base (301), a material blocking mechanism (303) is installed on the side of the welding press base (301) below the edge clamping mechanism (319), and a conveying mechanism (302) for conveying welded parts is provided on one side of the material blocking mechanism (303), and one end of the bottom of the conveying mechanism (302) is connected to the top of the welding press base (301) via a conveying fixing seat.

2. The laser welding and pressing machine according to claim 1, characterized in that: The material-removing mechanism (306) comprises a material-removing cylinder (311) mounted on the top of a fixed plate (304); the telescopic end of the material-removing cylinder (311) is connected to a material-removing fixed plate (312); the material-removing fixed plate (312) is connected to one end of a material-removing rod (313); the other end of the material-removing rod (313) is connected to a material-removing plate (314); the material-removing rod (313) is slidably connected to a material-removing slider (315); and the material-removing slider (315) is mounted on the top of the fixed plate (304).

3. The laser welding and pressing machine according to claim 1, characterized in that: The feeding device (2) comprises a feeding machine base (201), and a front feeding motor (211) and a rear feeding motor (212) are respectively installed at two ends of the top of the feeding machine base (201), the driving end of the front feeding motor (211) is connected to the front feeding wheel group (202), and the driving end of the rear feeding motor (212) is connected to the rear feeding wheel group (203), and a cutting knife (204) is arranged on one side of the rear feeding motor (212), and the cutting knife (204) is driven by a cutting knife cylinder (205), and the cutting knife cylinder (205) is connected to the cutting fixing seat (206). ) is connected to the top of the feeder base (201), and a first pair of clamping groups (207) and a second pair of clamping groups (208) are provided on one side of the cutting knife (204), wherein the first pair of clamping groups (207) is a rotatable structure, and the first pair of clamping groups (207) is driven to rotate by a clamping motor (213), and the clamping motor (213) is installed on the top of the feeder base (201), and the second pair of clamping groups (208) is driven by a clamping cylinder (209), and the clamping cylinder (209) is connected to the top of the feeder base (201) through a cylinder frame (210).

4. The laser welding and pressing machine according to claim 3, characterized in that: A leveling roller (214) is provided between the front feeding wheel group (202) and the rear feeding wheel group (203); one end of the leveling roller (214) is rotatably connected to a leveling fixing plate (215); the side of the leveling fixing plate (215) is connected to the rear feeding wheel group (203); the other end of the leveling roller (214) is rotatably connected to a leveling connecting plate (216); a leveling shaft (217) is provided above the leveling roller (214); and both ends of the leveling shaft (217) are rotatably connected to a first bearing. The first bearing seat (218) is connected to the second bearing seat (220), the top of the first bearing seat (218) is connected to the driving end of the first leveling cylinder (219), the top of the second bearing seat (220) is connected to the driving end of the second leveling cylinder (221), the first leveling cylinder (219) is connected to the side of the leveling fixing plate (215) through the first cylinder fixing plate (304), and the second leveling cylinder (221) is connected to the side of the leveling connecting plate (216) through the second cylinder fixing plate (304).

5. The laser welding and pressing machine according to claim 1, characterized in that: The edge pressing mechanism (319) includes an edge pressing wheel (401), the edge pressing wheel (401) is rotatably connected to the side of the edge pressing slide plate (403) through an edge pressing shaft (402), the top of the edge pressing slide plate (403) is connected to the driving end of the edge pressing cylinder (406), the side of the edge pressing slide plate (403) is fixedly connected to one side of the edge pressing slider (404), the other side of the edge pressing slider (404) is slidably connected to the edge pressing guide rail (405), the edge pressing guide rail (405) is fixed to the side of the edge pressing mounting seat (408), the bottom of the edge pressing mounting seat (408) is connected to the top of the welding press seat (301), and the side of the edge pressing cylinder (406) is connected to the side of the edge pressing mounting seat (408) through the edge pressing connecting plate (407).

6. The laser welding and pressing machine according to claim 5, characterized in that: A first auxiliary wheel (409) and a second auxiliary wheel (411) are provided on both sides of the edge pressing wheel (401); the first auxiliary wheel (409) is connected to one side of the first fixed seat (410) via a first rotating shaft, and the other side of the first fixed seat (410) is fixedly connected to the side of the edge pressing slide plate (403); the second auxiliary wheel (411) is connected to one side of the second fixed seat (412) via a second rotating shaft, and the other side of the second fixed seat (412) is fixedly connected to the side of the edge pressing slide plate (403).

7. The laser welding and pressing machine according to claim 1, characterized in that: The material blocking mechanism (303) includes a large baffle (501), one side of the large baffle (501) is connected to the side of the welding press base (301) through a plurality of guide rods (509), the side of the large baffle (501) is rotatably connected to the edge pressing roller (502) through a rolling shaft, one end of the rolling shaft passes through the side of the welding press base (301) and is connected to the driving end of the reduction motor, and the reduction motor is installed on the side of the welding press base (301).

8. The laser welding and pressing machine according to claim 7, characterized in that: The outer surface of the edge pressing roller (502) is sleeved with an edge beating baffle (503), the side of the edge beating baffle (503) is connected to a plurality of first optical axis support seats (505), the side of the first optical axis support seat (505) is connected to one end of the optical axis (504), the other end of the optical axis (504) is connected to the side of the second optical axis support seat (506), and the second optical axis support seat (506) is installed on the side of the large baffle (501).

Images