Full-automatic feeding and discharging laser straight seam welding machine

Abstract

The utility model discloses a full-automatic feeding and discharging laser straight seam welding machine which comprises a welding device, the welding device comprises a base, the periphery of the top end of the base is covered with a shell, a conveying mechanism is installed at the top end of the base, and a welding mechanism is installed on one side of the top end of the base. A rolling mechanism and a storage bin are installed on the two sides of the welding mechanism respectively, the rolling mechanism is arranged on one side of the conveying mechanism, the storage bin is arranged on the other side of the conveying mechanism, the welding mechanism comprises a sliding rail, a vacuum suction cup assembly is installed at the end, close to the storage bin, of the sliding rail in a sliding mode, and a vertical driving mechanism is installed at the other end of the sliding rail in a sliding mode. Materials on the working bin are sucked through the vacuum suction cup assembly and then slide to the edge rolling mechanism to be machined, the welded materials are pushed by the conveying mechanism after machining is completed, the conveying mechanism conveys the welded materials, full-automatic feeding and discharging and automatic welding can be achieved, and automatic bending can also be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser welding equipment, in particular to a full-automatic loading and unloading laser straight seam welding machine. Background Art

[0002] Laser welding is a highly efficient and precise welding method that utilizes a high-energy-density laser beam as a heat source. It is a key application of laser material processing technology. In the 1970s, it was primarily used for welding thin-walled materials and low-speed welding. The welding process is heat-conduction-based, meaning that laser radiation heats the workpiece surface, which then diffuses internally through heat conduction. By controlling parameters such as the laser pulse width, energy, peak power, and repetition rate, the workpiece is melted, forming a specific molten pool. Due to its unique advantages, it has been successfully applied to the precision welding of micro and small parts.

[0003] The existing laser straight seam welding machine has a cumbersome production process when it is in operation, requiring manual plate folding, manual positioning welding, manual material placement, etc. The manual operation efficiency is low, and laser welding can cause damage to the operator's eyes. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic loading and unloading laser straight seam welding machine, which has the advantages of fully automatic loading and unloading welding and solves the problem of low automation level of manual operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic loading and unloading laser straight seam welding machine, comprising a welding device, the welding device comprising a base, a shell covering the four sides of the top of the base, and a conveying mechanism installed on the top of the base, a welding mechanism installed on one side of the top of the base, a rolling mechanism and a storage bin installed on both sides of the welding mechanism, the rolling mechanism is placed on one side of the conveying mechanism, and the storage bin is placed on the other side of the conveying mechanism, the welding mechanism comprises a slide rail, a vacuum suction cup assembly is slidably installed on one end of the slide rail close to the storage bin, and a vertical drive mechanism is slidably installed on the other end, a horizontal drive mechanism is slidably installed on the vertical drive mechanism, and a welding head is slidably installed on the side of the horizontal drive mechanism.

[0006] Preferably, the rolling mechanism includes a base plate, on which a first slider and a second slider are symmetrically slidably installed, wherein a first square plate is installed on the first slider, and a second square plate is installed on the second slider, a first bending mechanism is installed on the top of the first square plate, and a second bending mechanism is installed on the top of the second square plate.

[0007] Preferably, two limiting cylinders are symmetrically installed on one side of the bottom plate close to the conveying mechanism, and a material return cylinder is installed between the two limiting cylinders.

[0008] Preferably, the first bending mechanism includes a first bracket, a first turntable is rotatably mounted on one side of the first bracket, and a first rotating motor is mounted on the other side, a first limit plate is mounted on the side of the first turntable, the first limit plate can rotate around the axis of the first turntable, and a first arc plate is mounted on the bottom end of the first limit plate, the vertical cross-section of the first arc plate is triangular, and the triangle is arranged in an arc shape on one side facing the first limit plate.

[0009] Preferably, the second bending mechanism includes a second bracket, a second turntable is rotatably mounted on one side of the second bracket, a second rotating motor is mounted on the other side, a second limiting plate is mounted on the side of the second turntable, the second limiting plate can rotate around the axis of the second turntable, and a second arc plate is mounted on the bottom end of the second limiting plate, the vertical cross-section of the second arc plate is triangular, and the triangle is arranged in an arc shape on one side facing the second limiting plate.

[0010] Preferably, the storage bin includes a slide plate, and a working bin is slidably mounted on one side of the top of the slide plate close to the welding mechanism, and a waiting bin is slidably mounted on the other side.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model is equipped with a conveying mechanism, a slide rail, a vacuum suction cup assembly, a rolling mechanism, a material return cylinder, a working bin and a waiting bin. The vacuum suction cup assembly absorbs the material on the working bin and then slides it to the rolling mechanism for processing. After processing, the conveying mechanism pushes the welded material and transports it, thereby achieving the effect of fully automatic loading and unloading and welding, and the degree of automation is relatively high.

[0013] 2. The utility model sets a limit cylinder, a material return cylinder, a first limit plate, a first arc plate, a first rotating motor, a second limit plate, a second arc plate and a second rotating motor. One end of the material is limited by the first limit plate and the first arc plate, and the other end of the material is limited by the second limit plate and the second arc plate. The material is bent by rotating the first rotating motor and the second rotating motor. The limit cylinder limits the material during bending, and the material after welding is pushed out by the material return cylinder, thereby achieving an automatic bending effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model without the shell;

[0016] Figure 3 For this utility model Figure 2 Structural diagram of the welding mechanism;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of the middle rolling mechanism;

[0018] Figure 5 For this utility model Figure 2 Schematic diagram of the main structure of the middle silo;

[0019] Figure 6 This is a schematic diagram of a usage state of the utility model.

[0020] The reference numerals and names in the figures are as follows:

[0021] 1. Welding device; 101. Base; 102. Housing; 103. Conveying mechanism; 2. Welding mechanism; 201. Slide rail; 202. Vacuum suction cup assembly; 203. Vertical drive mechanism; 204. Horizontal drive mechanism; 205. Welding head; 3. Rolling mechanism; 301. Bottom plate; 302. First slider; 303. Second slider; 304. First square plate; 305. Second square plate; 306. Limiting cylinder; 307. Material return cylinder; 4. First bending mechanism; 401. First bracket; 402. First turntable; 403. First limit plate; 404. First arc plate; 405. First rotating motor; 5. Second bending mechanism; 501. Second bracket; 502. Second turntable; 503. Second limit plate; 504. Second arc plate; 505. Second rotating motor; 6. Material storage bin; 601. Slide plate; 602. Working bin; 603. Waiting bin. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0025] See also Figures 1 to 6The utility model provides an embodiment of a fully automatic loading and unloading laser straight seam welding machine, comprising a welding device 1, the welding device 1 comprising a base 101, a shell 102 covering the top of the base 101, and a conveying mechanism 103 installed on the top of the base 101, a welding mechanism 2 is installed on one side of the top of the base 101, a rolling mechanism 3 and a storage bin 6 are installed on both sides of the welding mechanism 2, the rolling mechanism 3 is placed on one side of the conveying mechanism 103, and the storage bin 6 is placed on the other side of the conveying mechanism 103, the welding mechanism 2 comprises a slide rail 201, a vacuum suction cup assembly 202 is slidably installed on one end of the slide rail 201 close to the storage bin 6, and a vacuum suction cup assembly 202 is slidably installed on the other end A vertical driving mechanism 203 is installed, a horizontal driving mechanism 204 is slidably installed on the vertical driving mechanism 203, a welding head 205 is slidably installed on the side of the horizontal driving mechanism 204, and the rolling mechanism 3 includes a bottom plate 301, a first slider 302 and a second slider 303 are symmetrically slidably installed on the bottom plate 301, wherein the first slider 302 is installed on the first square plate 304, and the second slider 303 is installed on the second square plate 305. The first bending mechanism 4 is installed on the top of the first square plate 304, and the second bending mechanism 5 is installed on the top of the second square plate 305. In specific implementation, the welding head 205 is placed between the first bending mechanism 4 and the second bending mechanism 5 Two limiting cylinders 306 are symmetrically installed on one side of the bottom plate 301 close to the conveying mechanism 103, and a material-returning cylinder 307 is installed between the two limiting cylinders 306. The first bending mechanism 4 includes a first bracket 401, a first turntable 402 is rotatably installed on one side of the first bracket 401, and a first rotating motor 405 is installed on the other side. A first limiting plate 403 is installed on the side of the first turntable 402. The first limiting plate 403 can rotate around the axis of the first turntable 402, and a first arc plate 404 is installed at the bottom end of the first limiting plate 403. The vertical section of the first arc plate 404 is triangular, and the triangle is arranged in an arc shape toward one side of the first limiting plate 403. The second bending mechanism 5 includes a second bracket 501, a second turntable 502 is rotatably installed on one side of the second bracket 501, and a second rotating motor 505 is installed on the other side. A second limiting plate 503 is installed on the side of the second turntable 502. The second limiting plate 503 can rotate around the axis of the second turntable 502, and a second arc plate 504 is installed at the bottom end of the second limiting plate 503. The vertical cross-section of the second arc plate 504 is triangular, and the triangle is arranged in an arc shape toward one side of the second limiting plate 503. The storage bin 6 includes a slide 601, and a working bin 602 is slidably installed on the side of the top of the slide 601 close to the welding mechanism 2, and a waiting bin 603 is slidably installed on the other side.

[0026] Working principle: During the operation of the present invention, the material in the working chamber 602 is sucked up by the vacuum suction cup assembly 202, and the vacuum suction cup assembly 202 slides on the slide rail 201, so that one end of the material is embedded between the first limit plate 403 and the first arc plate 404, and the other end of the material is embedded between the second limit plate 503 and the second arc plate 504. When the first rotating motor 405 and the second rotating motor 505 are rotated, the first slider 302 and the second slider 303 move synchronously toward each other on the bottom plate 301 to bend, and then the two limit cylinders 306 abut against the two sides of the material. After bending is completed, the welding head 205 is adjusted by the horizontal driving mechanism 204 to be placed between the first limit plate 403 and the second limit plate 503 for welding. During welding, the welding position is adjusted by sliding the vertical driving mechanism 203 on the slide rail 201. After welding is completed, the material return cylinder 307 pushes the material to the conveying mechanism 103 to complete the unloading.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fully automatic loading and unloading laser straight seam welding machine, comprising a welding device (1), characterized in that: The welding device (1) comprises a base (101), the top of the base (101) is covered with a shell (102) on all sides, and a conveying mechanism (103) is installed on the top of the base (101), a welding mechanism (2) is installed on one side of the top of the base (101), and a rolling mechanism (3) and a storage bin (6) are installed on both sides of the welding mechanism (2), the rolling mechanism (3) is placed on one side of the conveying mechanism (103), and the storage bin (6) is placed on the other side of the conveying mechanism (103), and the welding mechanism (2) comprises a slide rail (201), a vacuum suction cup assembly (202) is slidably installed on one end of the slide rail (201) close to the storage bin (6), and a vertical driving mechanism (203) is slidably installed on the other end, a horizontal driving mechanism (204) is slidably installed on the vertical driving mechanism (203), and a welding head (205) is slidably installed on the side of the horizontal driving mechanism (204).

2. The fully automatic loading and unloading laser straight seam welding machine according to claim 1, characterized in that: The rolling mechanism (3) comprises a base plate (301), a first slider (302) and a second slider (303) being symmetrically slidably mounted on the base plate (301), wherein a first square plate (304) is mounted on the first slider (302), and a second square plate (305) is mounted on the second slider (303), a first bending mechanism (4) is mounted on the top end of the first square plate (304), and a second bending mechanism (5) is mounted on the top end of the second square plate (305).

3. The fully automatic loading and unloading laser straight seam welding machine according to claim 2, characterized in that: Two limiting cylinders (306) are symmetrically installed on one side of the bottom plate (301) close to the conveying mechanism (103), and a material return cylinder (307) is installed between the two limiting cylinders (306).

4. The fully automatic loading and unloading laser straight seam welding machine according to claim 2, characterized in that: The first bending mechanism (4) comprises a first bracket (401), a first turntable (402) being rotatably mounted on one side of the first bracket (401), and a first rotating motor (405) being mounted on the other side thereof, a first limiting plate (403) being mounted on the side of the first turntable (402), the first limiting plate (403) being rotatable around the axis of the first turntable (402), and a first arc plate (404) being mounted on the bottom end of the first limiting plate (403), the vertical cross-section of the first arc plate (404) being triangular, and the side of the triangle facing the first limiting plate (403) being arranged in an arc shape.

5. The fully automatic loading and unloading laser straight seam welding machine according to claim 2, characterized in that: The second bending mechanism (5) comprises a second bracket (501), a second turntable (502) being rotatably mounted on one side of the second bracket (501), and a second rotating motor (505) being mounted on the other side, a second limiting plate (503) being mounted on the side of the second turntable (502), the second limiting plate (503) being rotatable around the axis of the second turntable (502), and a second arc plate (504) being mounted on the bottom end of the second limiting plate (503), the second arc plate (504) having a vertical cross-section in the shape of a triangle, and the side of the triangle facing the second limiting plate (503) being arranged in an arc shape.

6. The fully automatic loading and unloading laser straight seam welding machine according to claim 1, characterized in that: The storage bin (6) comprises a slide plate (601), a working bin (602) is slidably mounted on one side of the top of the slide plate (601) close to the welding mechanism (2), and a waiting bin (603) is slidably mounted on the other side.

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