Blade laser marking machine

Abstract

The utility model relates to a blade laser marking machine in the technical field of cutter machining. After an electromagnetic chuck places a blade at the upper end of a limiting ring, a motor II is started, a rotating shaft is driven to rotate, a guide disc rotates synchronously, a sliding block slides to a groove cavity a of a guide groove from a groove cavity b of the guide groove, a connecting rod drives a push plate to push the blade, one side of the blade is close to the groove wall of the limiting groove, and then the blade is limited; a third motor drives a limiting disc to rotate, so that the unmarked blade moves to the lower end of a laser marking head for marking, after marking is completed, the limiting disc continues to rotate, the marked blade moves to the lower end of an electromagnetic chuck on the right side, a sliding block slides to the position b of a guide groove, the blade is conveniently sucked, the operation is repeated, and the blade is marked; and the blade is positioned through the limiting groove and the push plate, so that the marking position of the blade is uniform, and deviation is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of tool processing, in particular to a blade laser marking machine. Background Art

[0002] In the production and processing of blades, it is often necessary to mark the blades. For example, a blade processing laser marking machine disclosed in Chinese patent application number CN202223032514.4 has the following specific contents: after starting the device through the control panel, by controlling the speed of the assembly line, ensure that the tool can stay under the electromagnetic chuck. At this time, the electromagnetic chuck will adsorb the tool, and then the rotating motor drives the rotating arm to rotate 180° so that it stays above the movable table. Then the power is cut off to eliminate the magnetic force, and the tool will fall into the limit table on the movable table. Then the motor drives the lead screw A to move the movable table to the bottom of the laser marking head. At this time, the laser marking head will work and leave a mark on the tool. Then the movable table will return to its original position, and the electromagnetic chuck will operate to grab the tool. Then the rotating motor will put the tool back on the assembly line. At the same time, the electromagnetic chuck on the other side will place another tool on the movable table for marking. It has the following technical problems:

[0003] After the blade is placed on the movable table from the electromagnetic chuck, when the lead screw A drives the movable table to move, the position of the blade on the movable table is prone to offset, which eventually causes inconsistent marking positions. Utility Model Content

[0004] In order to solve the problem of inconsistent marking positions caused by blade position deviation proposed in the above background technology, the present invention provides the following technical solutions:

[0005] A blade laser marking machine includes an operating table;

[0006] A limiting device for limiting the position of the blade is installed on the upper end of the operating table.

[0007] The operating table includes a processing table, the upper end of the processing table is equipped with a laser marking head for marking the blade, and the upper end of the processing table is equipped with an electromagnetic suction cup for conveniently conveying the blade.

[0008] The limiting device includes a limiting plate, a groove is provided in the middle of the limiting plate, a plurality of limiting grooves for limiting the blade are provided on the inner wall of the groove cavity, and a limiting ring for supporting the blade is installed in the groove cavity.

[0009] A plurality of correction components for correcting the position of the blade are installed in the middle of the groove cavity, and a guide plate for controlling the extension and retraction of the correction components is installed on the upper end of the processing table.

[0010] Furthermore, a conveyor belt for conveying the blade is installed on the upper end of the processing table, and an electric push rod 1 for controlling the electromagnetic suction cup to move up and down is installed on the upper end of the electromagnetic suction cup.

[0011] Furthermore, a limiting plate for limiting the electric push rod 1 is installed in the middle of the electric push rod 1, and a motor 1 for controlling the limiting plate to rotate 180 degrees is installed at the lower end of the middle of the limiting plate.

[0012] Furthermore, an electric push rod 2 is installed on the upper end of the laser marking head for controlling the laser marking head to move up and down.

[0013] Furthermore, a guide groove for guiding the correction component is provided in the middle of the guide plate, a rotating shaft for controlling the rotation of the guide plate is installed at the upper end of the middle of the guide plate, and a second motor is installed at the upper end of the rotating shaft.

[0014] Furthermore, a plurality of limit blocks for limiting the correction component are installed in the middle of the groove cavity, and a motor three for controlling the rotation of the limit plate is installed at the lower end of the limit plate.

[0015] Furthermore, the correction assembly includes a push plate for pushing the blade, a connecting rod is installed on one side of the push plate, and the connecting rod slides in the middle of the limit block.

[0016] Furthermore, a slider is installed at the lower end of one side of the connecting rod for cooperating with the guide groove to control the push plate to push the blade.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] After the electromagnetic suction cup places the blade on the upper end of the limit ring, motor 2 is started to drive the rotating shaft to rotate, so that the guide plate rotates synchronously, and the slider slides from the groove cavity b of the guide groove to the groove cavity a of the guide groove, so that the connecting rod drives the push plate to push the blade, and one side of the blade is close to the limit groove from the groove wall, thereby limiting the blade. Motor 3 drives the limit plate to rotate, so that the unmarked blade moves to the lower end of the laser marking head for marking. After marking is completed, the limit plate continues to rotate, so that the marked blade moves to the lower end of the right electromagnetic suction cup, and the slider slides to the guide groove b, which is convenient for sucking the blade. This is repeated to mark the blade. The positioning of the blade by the limit groove and the push plate makes the marking position of the blade uniform and not easy to offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2This is a structural diagram of the operating table of the utility model;

[0021] Figure 3 This is a structural diagram of the guide plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the limit device of the utility model;

[0023] Figure 5 This is a structural diagram of the correction component of the utility model.

[0024] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0025] 001-operating table;

[0026] 100 - processing table, 110 - conveyor belt, 120 - electromagnetic chuck, 121 - electric push rod 1, 122 - limit plate, 123 - motor 1, 130 - laser marking head, 131 - electric push rod 2, 140 - guide plate, 141 - guide groove, 142 - rotating shaft, 143 - motor 2;

[0027] 002-Limiting device;

[0028] 200-limiting plate, 210-groove, 211-limiting block, 212-limiting groove, 213-limiting ring, 220-motor three, 230-correction assembly, 231-push plate, 232-connecting rod, 233-slider. DETAILED DESCRIPTION

[0029] The following describes in detail the preferred specific implementations of the present invention, and provides a clear and complete description in conjunction with the accompanying drawings.

[0030] See also Figure 1-Figure 5 , the utility model provides a blade laser marking machine.

[0031] The operating table 001 includes a processing table 100, and a conveyor belt 110 for conveying the blade is installed at the upper end of the processing table 100, and conveyor belts 110 are set at both ends of the left and right ends of the processing table 100. The conveyor belt 110 on the left is used to convey the blade to the bottom of the electromagnetic suction cup 120, and the conveyor belt 110 on the right is used to convey the marked blade to the next process.

[0032] An electromagnetic suction cup 120 is installed at the upper end of the processing table 100 for facilitating the transportation of the blade. An electric push rod 121 is fixedly installed on the upper end of the electromagnetic suction cup 120 for controlling the up and down movement of the electromagnetic suction cup 120. A limit plate 122 is fixedly installed in the middle of the electric push rod 121 for supporting and limiting the electric push rod 121. Electric push rods 121 and electromagnetic suction cup 120 are fixedly installed on both sides of the limit plate 122. A motor 123 is installed at the lower end of the middle of the limit plate 122 for controlling the limit plate 122 to rotate 180 degrees.

[0033] After motor 123 is started, the output shaft of motor 123 drives the limit plate 122 to rotate, so that the electromagnetic suction cup 120 is at the upper end of the conveyor belt 110, and the electric push rod 121 is started to move the electromagnetic suction cup 120 downward, and the electromagnetic suction cup 120 is started to suck the blade. The electric push rod 121 controls the electromagnetic suction cup 120 to move upward, and the motor 123 cooperates with the limit plate 122 to control the electromagnetic suction cup 120 to rotate 180 degrees. The electromagnetic suction cup 120 close to the side of the limit device 002 releases the blade, and the electromagnetic suction cup 120 close to the conveyor belt 110 sucks the blade, and this process is repeated to transport the blade.

[0034] A laser marking head 130 for marking a blade is mounted on the upper end of the processing table 100 , and an electric push rod 131 for controlling the laser marking head 130 to move up and down is fixedly mounted on the upper end of the laser marking head 130 .

[0035] A guide plate 140 is mounted on the upper end of the processing table 100, which controls the extension and retraction of the correction assembly 230. A guide slot 141 is defined in the middle of the guide plate 140, guiding the correction assembly 230. A slider 233 slides within the groove of the guide slot 141. When the slider 233 reaches position a in the guide slot 141, it drives the push plate 231 to push the blade. When the slider 233 reaches position b in the guide slot 141, the push plate 231 moves away from the blade, facilitating the electromagnetic suction cup 120 to absorb and release the blade. A rotating shaft 142, which controls the rotation of the guide plate 140, is fixedly mounted on the upper end of the middle portion of the guide plate 140. A motor 2 143 is mounted on the upper end of the rotating shaft 142.

[0036] A limiting device 002 for limiting the position of the blade is installed at the upper end of the operating table 001. The limiting device 002 includes a limiting plate 200. A groove 210 is provided in the middle of the upper end of the limiting plate 200. A plurality of limiting blocks 211 for limiting the position of the correction assembly 230 are installed in the middle of the groove cavity of the groove 210. A square hole cavity is provided in the middle of the limiting block 211 for sliding the connecting rod 232. The inner wall of the groove cavity of the groove 210 is provided with a plurality of limiting grooves 212 for limiting the position of the blade. A limiting ring 213 for supporting the blade is installed in the groove cavity of the groove 210. The electromagnetic suction cup 120 places the blade on the upper end of the limiting ring 213, and the blade is close to the groove cavity of the limiting groove 212.

[0037] The lower end of the limit plate 200 is equipped with a motor 3 220 for controlling the rotation of the limit plate 200. The output shaft of the motor 3 220 is fixed to the middle of the bottom end of the limit plate 200. A plurality of correction components 230 for correcting the position of the blade are movably installed in the middle of the groove cavity of the groove 210. The correction component 230 includes a push plate 231 for pushing the blade. A connecting rod 232 is fixedly installed on one side of the push plate 231, and the connecting rod 232 slides in the middle of the limit block 211. A slider 233 is fixedly installed on the lower end of one side of the connecting rod 232 for cooperating with the guide groove 141 to control the push plate 231 to push the blade.

[0038] After the electromagnetic suction cup 120 places the blade on the upper end of the limit ring 213, the motor 213 is started to drive the rotating shaft 142 to rotate, so that the guide plate 140 rotates synchronously, and the slider 233 slides from the groove cavity b of the guide groove 141 to the groove cavity a of the guide groove 141, so that the connecting rod 232 drives the push plate 231 to push the blade, and one side of the blade approaches the limit groove 212 from the groove wall, thereby limiting the blade, and the motor 320 drives the limit plate 200 to rotate, so that the unmarked blade moves to the lower end of the laser marking head 130 for marking. After the marking is completed, the limit plate 200 continues to rotate, so that the marked blade moves to the lower end of the right electromagnetic suction cup 120, and the slider 233 slides to the b position of the guide groove 141, which is convenient for sucking the blade. This is repeated to mark the blade. The positioning of the blade by the limit groove 212 and the push plate 231 makes the blade marking position uniform and not easy to deviate.

[0039] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the present invention. In addition, any non-creative modifications made to the present invention by those skilled in the art without making any creative work still fall within the scope of protection of the present invention.

Claims

1. A blade laser marking machine, comprising an operating table (001), characterized in that: A limiting device (002) for limiting the position of the blade is installed at the upper end of the operating table (001); The operating table (001) comprises a processing table (100), the upper end of the processing table (100) is equipped with a laser marking head (130) for marking a blade, and the upper end of the processing table (100) is equipped with an electromagnetic chuck (120) for facilitating the transportation of the blade; The limiting device (002) comprises a limiting plate (200), a groove (210) is provided in the middle of the limiting plate (200), a plurality of limiting grooves (212) for limiting the blade are provided on the inner wall of the groove cavity of the groove (210), and a limiting ring (213) for supporting the blade is installed in the groove cavity of the groove (210); A plurality of correction components (230) for correcting the position of the blade are installed in the middle of the groove cavity of the groove (210), and a guide plate (140) for controlling the extension and retraction of the correction components (230) is installed at the upper end of the processing table (100).

2. A blade laser marking machine according to claim 1, characterized in that: A conveyor belt (110) for conveying blades is installed at the upper end of the processing table (100), and an electric push rod (121) for controlling the electromagnetic suction cup (120) to move up and down is installed at the upper end of the electromagnetic suction cup (120).

3. The blade laser marking machine according to claim 2, characterized in that: A limiting plate (122) for limiting the electric push rod (121) is installed in the middle of the electric push rod (121), and a motor (123) for controlling the limiting plate (122) to rotate 180 degrees is installed at the lower end of the middle of the limiting plate (122).

4. The blade laser marking machine according to claim 1, characterized in that: The upper end of the laser marking head (130) is provided with an electric push rod 2 (131) for controlling the laser marking head (130) to move up and down.

5. The blade laser marking machine according to claim 1, characterized in that: A guide groove (141) for guiding the correction component (230) is provided in the middle of the guide plate (140), a rotating shaft (142) for controlling the rotation of the guide plate (140) is installed at the upper end of the middle of the guide plate (140), and a second motor (143) is installed at the upper end of the rotating shaft (142).

6. The blade laser marking machine according to claim 5, characterized in that: A plurality of limiting blocks (211) for limiting the position of the correction assembly (230) are installed in the middle of the groove cavity of the groove (210), and a motor 3 (220) for controlling the rotation of the limiting disk (200) is installed at the lower end of the limiting disk (200).

7. The blade laser marking machine according to claim 6, characterized in that: The correction assembly (230) comprises a push plate (231) for pushing the blade, a connecting rod (232) is installed on one side of the push plate (231), and the connecting rod (232) slides in the middle of the limit block (211).

8. The blade laser marking machine according to claim 7, characterized in that: A slider (233) is installed at the lower end of one side of the connecting rod (232) for cooperating with the guide groove (141) to control the push plate (231) to push the blade.

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