Full-automatic lens logo laser marking machine

Abstract

The utility model relates to a full-automatic lens logo laser marking machine, and belongs to the technical field of laser marking. Comprising a feeding module, a marking conveying module, a top marking module and a discharging module, and the top marking module comprises a pen-shaped air cylinder and a limiting flange; the limiting flange is mounted on the limiting mounting plate, the limiting mounting plate is mounted on the marking conveying module through the limiting vertical plate, and a through hole is formed in the center of the limiting flange; the pen-shaped air cylinder is installed below the marking conveying module, and a suction cup is installed on an output shaft of the pen-shaped air cylinder and can vertically stretch out and draw back according to the output shaft of the pen-shaped air cylinder. A laser is further arranged above the limiting flange, and the circle centers of the laser marking lens, the limiting flange and the suction cup are located on the same straight line.

Description

Technical Field

[0001] The utility model relates to a full-automatic lens logo laser marking machine, belonging to the technical field of laser marking. Background Art

[0002] At present, laser marking technology uses a high-energy-density laser beam to irradiate the surface of the workpiece. The material at the irradiated position evaporates quickly to expose the deep material, forming trademarks, text and other patterns. The character size can range from millimeters to microns, which is of special significance for product anti-counterfeiting. Compared with traditional methods such as corrosion and ink, laser marking machines have high marking accuracy, fast speed, and are cleaner and simpler for manufacturers. At present, most laser marking machines on the market need to manually adjust the height or position of the product to achieve marking on the product, and cannot achieve fully automatic laser marking, which greatly reduces the efficiency of marking.

[0003] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a fully automatic lens logo laser marking machine to make it more valuable for industrial use. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a fully automatic lens logo laser marking machine.

[0005] The utility model discloses a full-automatic lens logo laser marking machine, comprising a feeding module, a marking conveying module, an upper marking module and a discharging module, wherein the upper marking module comprises a pen-shaped cylinder and a limiting flange; the limiting flange is mounted on a limiting mounting plate, the limiting mounting plate is mounted on the marking conveying module through a limiting vertical plate, and the center of the limiting flange is a through hole; the pen-shaped cylinder is mounted below the marking conveying module, a sucker is mounted on the output shaft of the pen-shaped cylinder, and the sucker can be extended and retracted up and down according to the output shaft of the pen-shaped cylinder; a laser is also arranged above the limiting flange, and the centers of the laser marking lens, the limiting flange and the sucker are located on the same straight line.

[0006] Furthermore, the feeding module includes a first reduction motor, which is mounted on a first reduction motor mounting plate, and the output shaft of the first reduction motor is connected to the first synchronous wheel; a second synchronous wheel is also provided above the first synchronous wheel, and the second synchronous wheel is connected to one end of a first transmission shaft, and the first transmission shaft is mounted on one end of a feeding vertical plate, and the second synchronous wheel is meshed with the first synchronous wheel through a synchronous belt.

[0007] Furthermore, a second transmission shaft is installed at the other end of the feed vertical plate, and the second transmission shaft is connected to the first distance adjusting block by transmission, and the first transmission shaft and the second transmission shaft are connected by a plane belt; the plane belt is installed with a double-axis cylinder through a double-axis cylinder mounting plate near the top of the first reduction motor; the telescopic cylinder is installed on the output end of the double-axis cylinder through a telescopic cylinder mounting plate, and the suction cup is vertically installed on the output end of the telescopic cylinder through a suction cup mounting plate; the feeding module is installed on the base plate through a feeding mounting bracket, and a feeding guide groove and a material detection switch are installed at the tail end of the feeding module.

[0008] Furthermore, the marking conveying module includes a second reduction motor, which is mounted on a second reduction motor mounting plate, and the output shaft of the second reduction motor is connected to the third synchronous wheel; a fourth synchronous wheel is provided above the third synchronous wheel, and the fourth synchronous wheel is connected to one end of a third transmission shaft, and the third transmission shaft is mounted on one end of a conveying vertical plate, and the fourth synchronous wheel is meshed with the third synchronous wheel through a synchronous belt; an active synchronous wheel is installed on the other end of the third transmission shaft.

[0009] Furthermore, a driven wheel support plate is installed at the other end of the conveying vertical plate; the driven wheel support plate is installed with a fourth transmission shaft; the driven synchronous wheel is installed on the fourth transmission shaft; the driven synchronous wheel and the active synchronous wheel are correspondingly connected through two synchronous belts, and the tension of the synchronous belt is adjusted by the second distance adjustment block; a centering cylinder is installed in the middle of the synchronous belt; four clamping rods are installed at the moving end of the centering cylinder through a clamping rod connecting plate; the centering cylinder is installed at the output end of the three-axis cylinder; the three-axis cylinder is installed on the base plate through a three-axis cylinder mounting plate; the marking conveying module is installed on the base plate through a marking transmission mounting bracket.

[0010] Furthermore, the discharging module includes a third reduction motor, a fifth transmission shaft and a feeding vertical plate, the third reduction motor is mounted on the third reduction motor mounting plate, and the output shaft of the third reduction motor is connected to the fifth synchronous wheel; the fifth transmission shaft is mounted on one end of the discharging vertical plate, one end of the fifth transmission shaft is connected to the sixth synchronous wheel, and the sixth synchronous wheel is meshed with the fifth synchronous wheel through a synchronous belt; the sixth transmission shaft is mounted on the other end of the feeding vertical plate, and the position of the sixth transmission shaft can be adjusted by a third distance adjustment block; the fifth transmission shaft and the sixth transmission shaft are connected by a second plane belt; a discharging blocking plate is mounted on the discharging vertical plate on one side of the sixth transmission shaft, and the discharging module is mounted on the base plate through a discharging mounting bracket.

[0011] By means of the above scheme, the present invention has at least the following advantages:

[0012] The fully automatic lens logo laser marking machine of the utility model has a simple structure, a small volume, a high marking speed, and can realize fully automatic laser marking.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a structural diagram of the utility model's fully automatic lens logo laser marking machine;

[0016] Figure 2 This is a structural schematic diagram of the feeding module of the utility model fully automatic lens logo laser marking machine;

[0017] Figure 3 This is a structural diagram of the marking and conveying module of the utility model fully automatic lens logo laser marking machine;

[0018] Figure 4 This is a schematic diagram of the structure of the top marking module of the fully automatic lens logo laser marking machine of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a discharging module of a fully automatic lens logo laser marking machine of the utility model.

[0020] Among them, in the figure;

[0021] 100, feeding module; 200, marking and conveying module; 300, top marking module; 400, discharging module;

[0022] 101, first reduction motor; 102, first reduction motor mounting plate; 103, first synchronous wheel; 104, second synchronous wheel; 105, first transmission shaft; 106, feed guide groove; 107, material detection switch; 108, suction cup; 109, suction cup mounting plate; 110, telescopic cylinder; 111, telescopic cylinder mounting plate; 112, double-axis cylinder; 113, double-axis cylinder mounting plate; 114, feed vertical plate; 115, first plane belt; 116, second transmission shaft; 117, first distance adjustment block; 118, feed mounting bracket;

[0023] 201, second reduction motor; 202, second reduction motor mounting plate; 203, third synchronous wheel; 204, fourth synchronous wheel; 205, third transmission shaft; 206, synchronous belt; 207 active synchronous wheel; 208, clamping rod connecting plate; 209, centering cylinder; 210, clamping rod; 211, conveying vertical plate; 212, driven wheel support plate; 213, driven synchronous wheel; 214, fourth transmission shaft; 215, second distance adjustment block; 216, marking transmission mounting bracket; 217, three-axis cylinder; 218, three-axis cylinder mounting plate;

[0024] 301, pen-shaped cylinder; 302, suction cup; 303, limit vertical plate; 304, limit mounting plate; 305, limit flange; 306, hand screw module; 307, module mounting plate; 308, laser;

[0025] 401, third reduction motor; 402, fifth synchronous wheel; 403, third reduction motor mounting plate; 404, sixth synchronous wheel; 405, fifth transmission shaft; 406, discharge vertical plate; 407, second plane belt; 408, discharge blocking plate; 409, sixth transmission shaft; 410, third distance adjustment block; 411, discharge mounting bracket. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] See also Figures 1 to 5 A fully automatic lens logo laser marking machine according to a preferred embodiment of the utility model includes a feeding module 100, a marking conveying module 200, a top marking module 300 and a discharging module 400.

[0028] like Figure 2As shown, the feeding module 100 includes a first reduction motor 101, which is mounted on a first reduction motor mounting plate 102, and the output shaft of the first reduction motor 101 is connected to a first synchronous wheel 103; a second synchronous wheel 104 is also provided above the first synchronous wheel 103, and the second synchronous wheel 104 is connected to one end of a first transmission shaft 105, and the first transmission shaft 105 is mounted on one end of a feeding vertical plate 114, and the second synchronous wheel 104 is meshed with the first synchronous wheel 103 through a synchronous belt; a second transmission shaft 116 is installed at the other end of the feeding vertical plate 114, and the second transmission shaft 116 is connected to a first distance adjustment block 117 through transmission. , the position of the second transmission shaft 116 can be adjusted by the first distance adjustment block 117; the first transmission shaft 105 and the second transmission shaft 116 are connected by a plane belt 115; the plane belt 115 is installed with a double-axis cylinder 112 through a double-axis cylinder mounting plate 113 near the top of the first reduction motor 101; the output end of the double-axis cylinder 112 is installed with a telescopic cylinder 110 through a telescopic cylinder mounting plate 111, and the output end of the telescopic cylinder 110 is vertically installed with a suction cup 108 through a suction cup mounting plate 109; the feeding module 200 is installed on the bottom plate through a feeding mounting bracket 118, and a feeding guide groove 106 and a material detection switch 107 are installed at the tail end of the feeding module 200.

[0029] like Figure 3 As shown, the marking conveying module 200 includes a second reduction motor 201, which is mounted on a second reduction motor mounting plate 202, and the output shaft of the second reduction motor 201 is connected to the third synchronous wheel 203; a fourth synchronous wheel 204 is provided above the third synchronous wheel 203, and the fourth synchronous wheel 204 is connected to one end of a third transmission shaft 205, and the third transmission shaft 205 is mounted on one end of a conveying vertical plate 211, and the fourth synchronous wheel 204 is meshed with the third synchronous wheel 203 through a synchronous belt; an active synchronous wheel 207 is installed at the other end of the third transmission shaft; a driven wheel support plate 212 is installed at the other end of the conveying vertical plate 211; a fourth transmission shaft 214 is installed on the driven wheel support plate 212; a driven synchronous wheel 213 is installed on the fourth transmission shaft 214; the driven synchronous wheel 213 and the active synchronous wheel 207 are correspondingly connected through two synchronous belts 206, and the tension of the synchronous belt 206 is adjusted by a second distance adjustment block 215. A centering cylinder 209 is installed in the middle of the synchronous belt 206; four clamping rods 210 are installed on the moving end of the centering cylinder 209 through a clamping rod connecting plate 208; the centering cylinder 209 is installed on the output end of the three-axis cylinder 217; the three-axis cylinder 217 is installed on the base plate through a three-axis cylinder mounting plate 218; the marking conveying module 200 is installed on the base plate through a marking transmission mounting bracket 216.

[0030] like Figure 4As shown, the top marking module 300 includes a pen-shaped cylinder 301 and a limit flange 305; the limit flange 305 is installed on the limit mounting plate 304, the limit mounting plate 304 is installed on the marking conveying module 200 through the limit vertical plate 303, and the center of the limit flange 305 is a through hole; the pen-shaped cylinder 301 is installed below the marking conveying module 200, and the output shaft of the pen-shaped cylinder 301 is installed with a suction cup 302, and the suction cup 302 can be extended and retracted up and down according to the output shaft of the pen-shaped cylinder 301; a laser 308 is also provided above the limit flange 305, and the height of the laser 308 can be adjusted by adjusting the hand-cranked screw module 306. The centers of the laser 308 marking lens, the limit flange 303 and the suction cup 302 are roughly on the same straight line.

[0031] like Figure 5 As shown, the discharging module 400 includes a third reduction motor 401, a fifth transmission shaft 405 and a feeding vertical plate 406, the third reduction motor 401 is installed on the third reduction motor mounting plate 403, and the output shaft of the third reduction motor 401 is connected to the fifth synchronous wheel 402; the fifth transmission shaft 405 is installed at one end of the discharging vertical plate 406, one end of the fifth transmission shaft 405 is connected to the sixth synchronous wheel 404, and the sixth synchronous wheel 404 is meshed with the fifth synchronous wheel 402 through a synchronous belt; the sixth transmission shaft 409 is installed at the other end of the feeding vertical plate 406, and the position of the sixth transmission shaft 409 can be adjusted by a third distance adjustment block 410; the fifth transmission shaft 405 and the sixth transmission shaft 409 are connected by a second plane belt 407; a discharging blocking plate 408 is installed on the discharging vertical plate 406 on one side of the sixth transmission shaft 409, and the discharging module 400 is installed on the bottom plate through a discharging mounting bracket 411.

[0032] The working principle of the utility model is as follows:

[0033] The lens to be marked is placed on the first plane belt 115 (multiple lenses can be placed at the same time). At this time, the first reduction motor 101 works to drive the first synchronous wheel 103 to work, and the second synchronous wheel 104 also works accordingly. The second synchronous wheel 104 works to drive the first transmission shaft 105 to work. At this time, the first plane belt 115 moves, driving the lens on the first plane belt 115 to move toward the robot, guided by the feeding guide groove 106, and moves to the bottom of the suction cup; when the material detection switch 107 detects the lens, the first reduction motor 101 stops working, the first plane belt 115 pauses, the output rod of the telescopic cylinder 110 extends, the suction cup 108 draws vacuum to suck the lens, the output rod of the telescopic cylinder 110 retracts, and the output rod of the double-axis cylinder 112 extends to send the lens to the top of the marking conveying module 200, the output rod of the telescopic cylinder 110 extends, the suction cup 108 stops drawing vacuum, and the lens is placed on the synchronous belt 206. At this time, the synchronous belt 206 on the marking conveying module 200 follows the second reduction motor 201 to work, and the lens is sent to the top marking module 300. When the lens reaches the centering work area, the output rod of the three-axis cylinder 217 extends, and the moving end of the centering cylinder 209 starts to center, driving the clamping rod 210 to complete the centering of the lens. After the centering is completed, the centering cylinder 209 opens, the output rod of the three-axis cylinder 217 retracts, the lens is transported to the top marking module, the suction cup 302 draws vacuum, and the output rod of the pen-shaped cylinder 301 is pushed out, and the lens is placed on the top limit flange 305. The laser 308 with the height adjusted by the hand-cranked screw module 306 directly above starts to work and start marking. After the marking is completed, the output rod of the pen-shaped cylinder 301 retracts, the suction cup 302 stops extracting vacuum, the lens returns to the synchronous belt 206, the synchronous belt 206 continues to work, the lens is transported to the discharge module 400, and the second plane belt 407 works with the third reduction motor 401 to transport the lens to the tail of the discharge module 400. The lens can be placed continuously and marked continuously.

[0034] The fully automatic lens logo laser marking machine of the utility model has a simple structure, a small volume, a high marking speed, and can realize fully automatic laser marking.

[0035] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0036] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0037] Finally: The above description is only a preferred implementation mode of the present utility model and is not intended to limit the present utility model. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A fully automatic lens logo laser marking machine, including a feeding module, a marking conveying module, a top marking module and a discharging module, characterized in that: The upper marking module includes a pen-shaped cylinder and a limit flange; the limit flange is installed on the limit mounting plate, the limit mounting plate is installed on the marking conveying module through the limit vertical plate, and the center of the limit flange is a through hole; the pen-shaped cylinder is installed below the marking conveying module, and the output shaft of the pen-shaped cylinder is equipped with a suction cup, which can be extended and retracted up and down according to the output shaft of the pen-shaped cylinder; a laser is also provided above the limit flange, and the centers of the laser marking lens, the limit flange and the suction cup are located on the same straight line.

2. The fully automatic lens logo laser marking machine according to claim 1, characterized in that: The feeding module includes a first reduction motor, which is mounted on a first reduction motor mounting plate, and the output shaft of the first reduction motor is connected to the first synchronous wheel; a second synchronous wheel is also provided above the first synchronous wheel, and the second synchronous wheel is connected to one end of the first transmission shaft, and the first transmission shaft is mounted on one end of the feeding vertical plate, and the second synchronous wheel is meshed with the first synchronous wheel through a synchronous belt.

3. The fully automatic lens logo laser marking machine according to claim 2, characterized in that: A second transmission shaft is installed at the other end of the feed vertical plate, and the second transmission shaft is connected to the first distance adjustment block by transmission, and the first transmission shaft and the second transmission shaft are connected by a plane belt; a double-axis cylinder is installed on the plane belt near the top of the first reduction motor through a double-axis cylinder mounting plate; the telescopic cylinder is installed on the output end of the double-axis cylinder through a telescopic cylinder mounting plate, and a suction cup is vertically installed on the output end of the telescopic cylinder through a suction cup mounting plate; the feeding module is installed on the bottom plate through a feeding mounting bracket, and a feeding guide groove and a material detection switch are installed at the tail end of the feeding module.

4. The fully automatic lens logo laser marking machine according to claim 1, characterized in that: The marking conveying module includes a second reduction motor, which is mounted on a second reduction motor mounting plate, and the output shaft of the second reduction motor is connected to the third synchronous wheel; a fourth synchronous wheel is provided above the third synchronous wheel, and the fourth synchronous wheel is connected to one end of a third transmission shaft, and the third transmission shaft is mounted on one end of a conveying vertical plate, and the fourth synchronous wheel is meshed with the third synchronous wheel through a synchronous belt; an active synchronous wheel is installed on the other end of the third transmission shaft.

5. The fully automatic lens logo laser marking machine according to claim 4, characterized in that: A driven wheel support plate is installed at the other end of the conveying vertical plate; the driven wheel support plate is installed with a fourth transmission shaft; a driven synchronous wheel is installed on the fourth transmission shaft; the driven synchronous wheel and the active synchronous wheel are correspondingly connected through two synchronous belts, and the tension of the synchronous belt is adjusted by a second distance adjustment block; a centering cylinder is installed in the middle of the synchronous belt; four clamping rods are installed at the moving end of the centering cylinder through a clamping rod connecting plate; the centering cylinder is installed at the output end of the three-axis cylinder; the three-axis cylinder is installed on the base plate through a three-axis cylinder mounting plate; the marking conveying module is installed on the base plate through a marking transmission mounting bracket.

6. The fully automatic lens logo laser marking machine according to claim 1, characterized in that: The discharging module includes a third reduction motor, a fifth transmission shaft and a feeding vertical plate, the third reduction motor is mounted on the third reduction motor mounting plate, and the output shaft of the third reduction motor is connected to the fifth synchronous wheel; the fifth transmission shaft is mounted on one end of the discharging vertical plate, one end of the fifth transmission shaft is connected to the sixth synchronous wheel, and the sixth synchronous wheel is meshed with the fifth synchronous wheel through a synchronous belt; the sixth transmission shaft is mounted on the other end of the feeding vertical plate, and the position of the sixth transmission shaft can be adjusted by a third distance adjustment block; the fifth transmission shaft and the sixth transmission shaft are connected by a second plane belt; a discharging blocking plate is mounted on the discharging vertical plate on one side of the sixth transmission shaft, and the discharging module is mounted on the base plate through a discharging mounting bracket.

Images