Feeding machine for laser processing

Abstract

The utility model relates to the technical field of feeding, in particular to a feeding machine for laser processing, which comprises a feeding machine body, the feeding machine body is arranged on one side of a laser processing machine, and the feeding machine body comprises a feeding rack, a feeding placing mechanism, a plurality of feeding mechanisms, a material platform mechanism and a feeding grabbing mechanism, and the feeding placing mechanism, the feeding mechanisms, the material platform mechanism and the feeding grabbing mechanism are arranged in the feeding rack. The loading and placing mechanism is arranged below the feeding mechanism; the feeding mechanism is arranged on one side of the material platform mechanism; the material platform mechanism is arranged above the feeding and grabbing mechanism; the feeding grabbing mechanism is used for grabbing and feeding the to-be-machined products. The feeding machine for laser processing is efficient in feeding and capable of reducing the labor intensity of feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding, in particular to a feeding machine for laser processing. Background Art

[0002] Laser processing can be divided into two categories: laser thermal processing and photochemical reaction processing. Among them, laser thermal processing refers to the use of the thermal effect generated by the laser beam projected onto the surface of the material to complete the processing process, including laser welding, laser engraving and cutting, surface modification, laser laser marking, laser drilling and micro-machining, etc. Laser does not require tools for assistance, and has a fast processing speed and small surface deformation. It is widely used in various materials and is also deeply favored by people.

[0003] During the laser processing process, workers need to manually place the workpiece to be processed on the workbench, and then the laser equipment processes the workpiece. Under normal circumstances, the number of workpieces is large and the weight is high, and multiple people are required to coordinate their handling, resulting in heavy workload for workers, high labor intensity, and low production efficiency. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a laser processing feeder with high efficiency in feeding and reduced labor intensity in feeding.

[0005] The utility model adopts the following technical solutions:

[0006] A feeder for laser processing, comprising a feeder body, wherein the feeder body is arranged at one side of the laser processing machine, the feeder body comprises a feeder frame, a feeder placement mechanism arranged inside the feeder frame, a plurality of feeding mechanisms, a material table mechanism and a feeder grabbing mechanism; the feeder placement mechanism is arranged below the feeding mechanism; the feeding mechanism is arranged at one side of the material table mechanism; the material table mechanism is arranged above the feeder grabbing mechanism; the feeder grabbing mechanism is used to grab the product to be processed.

[0007] A further improvement to the above technical solution is that a loading port is opened on one side of the loading frame, and the loading port is connected to the laser processing machine.

[0008] A further improvement to the above technical solution is that the material loading and placing mechanism includes a connecting platform, a first driving module, a plurality of material storage jigs and a plurality of material loading and lifting modules, the connecting platform is movably connected to the first driving module, the plurality of material storage jigs are respectively arranged at the four corners of the connecting platform, and the material loading and lifting module is arranged below the material storage jigs.

[0009] A further improvement to the above technical solution is that the first driving module includes a first driving cylinder and two first slide rails, the first driving cylinder is connected to the bottom of the connecting platform, the first driving cylinder is used to drive the connecting platform to move, and the two sides of the connecting platform are respectively movably connected to the two first slide rails.

[0010] A further improvement to the above technical solution is that the number of the material storage jigs is set to four, and the material storage jig includes a material storage bottom plate, a side guard bracket, and a material storage upper plate. A lifting hole is provided in the center of the material storage bottom plate, and the side guard bracket is arranged above the material storage bottom plate. A plate placement groove is provided in the center of the side guard bracket, so that the lifting hole passes through the plate placement groove, and the material storage upper plate is detachably connected to the plate placement groove.

[0011] A further improvement to the above technical solution is that the number of the loading lifting modules is set to four, and the loading lifting modules include a lifting plate, a transmission plate, an L-shaped connecting block, a lifting motor, a connecting bracket and a plurality of guide rods. The bottom of the lifting plate is movably connected to the top of the transmission plate, the L-shaped connecting block is movably connected to the bottom of the transmission plate, the lifting motor is used to drive the L-shaped connecting block to rotate, the connecting bracket is fixedly connected to the bottom of the material storage bottom plate, and the plurality of guide rods pass through the connecting bracket and are connected to the bottom of the lifting plate.

[0012] A further improvement to the above technical solution is that the number of the feeding mechanisms is set to two, and the feeding mechanism includes a plurality of first suction mechanisms, an installation long board, and a lifting and grabbing cylinder. The number of the first suction mechanisms is set to two, and the two first suction mechanisms are respectively installed at both ends of the installation long board, and the lifting and grabbing cylinder is used to drive the installation long board to lift and lower.

[0013] A further improvement to the above technical solution is that the first suction mechanism includes a fixed chassis, four first vacuum suction cups, and an expansion cylinder, the fixed chassis is installed on one side of the mounting long plate, two of the first vacuum suction cups are relatively installed on both sides of the fixed chassis, the two first vacuum suction cups are respectively connected to both sides of the expansion cylinder, and the expansion cylinder is used to adjust the distance between the two first vacuum suction cups.

[0014] A further improvement to the above technical solution is that the material platform mechanism includes a second driving module and a loading platform movably connected to the second driving module, the second driving module includes a second driving cylinder and two second slide rails, the second driving cylinder is connected to the bottom of the loading platform, the second driving cylinder is used to drive the loading platform to move along the second slide rails, four placement plates for placing products to be processed are provided above the loading platform, and several limit cylinders are provided at the bottom of the placement plate, the output end of the limit cylinder is connected to the limit plate, and the upper part of the limit plate passes through the placement plate.

[0015] A further improvement to the above technical solution is that the loading and grabbing mechanism includes a loading linear module and several second suction mechanisms. The loading linear module is used to drive the second suction mechanism to move. The second suction mechanism includes a lifting slide cylinder and two second vacuum suction cups connected to the lifting slide cylinder. The second vacuum suction cups are used to grab the product to be processed from the placement plate to the laser processing machine.

[0016] The beneficial effects of the utility model are:

[0017] The utility model has a reasonable overall design, replaces manual transfer, reduces the labor intensity of loading, and improves loading efficiency. Specifically, during operation, the material storage fixture in the loading placement mechanism is placed with the product to be processed. At this time, the loading jacking module in the loading placement mechanism lifts up the material storage upper plate of the material storage fixture, the feeding mechanism absorbs the product to be processed, the loading jacking module lowers the material storage upper plate of the material storage fixture, and the loading platform of the material table mechanism moves to the bottom of the feeding mechanism. At this time, the feeding mechanism places the product to be processed on the placement plate of the loading platform. After placement is completed, the loading platform moves back to the bottom of the loading grasping mechanism, the loading grasping mechanism grasps the product to be processed, and the product to be processed is sent to the laser processing machine through the loading linear module of the loading grasping mechanism, which effectively realizes automated loading, reduces the labor intensity of workers, and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the laser processing feeder of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of a loading and placing mechanism of a loading machine for laser processing;

[0020] Figure 3 for Figure 2 A partial enlarged view of circle A of the loading and placing mechanism;

[0021] Figure 4 for Figure 1 A partial side view of a loading and placing mechanism of a loading machine for laser processing;

[0022] Figure 5 for Figure 1 A schematic diagram of the structure of a feeding mechanism of a feeder for laser processing;

[0023] Figure 6 for Figure 5 A partial enlarged view of circle B of the feeding mechanism;

[0024] Figure 7 for Figure 1 A schematic diagram of the structure of the material table mechanism and the material feeding and grabbing mechanism of the laser processing loader;

[0025] Figure 8 for Figure 7 A partial enlarged view of the material table mechanism and the material loading and grabbing mechanism;

[0026] Fig. 9 for Figure 7 Bottom view of the material table mechanism and material loading and grabbing mechanism.

[0027] Numbers in the figure:

[0028] 10. Loading machine body; 11. Loading machine frame; 12. Loading port;

[0029] 20. Material loading and placing mechanism; 21. Connecting platform; 22. First driving module; 221. First driving cylinder; 222. First slide rail;

[0030] 30. Feeding mechanism; 31. Installing long board; 32. Lifting and grabbing cylinder;

[0031] 40. Material platform mechanism; 41. Second driving module; 411. Second driving cylinder; 412. Second slide rail; 42. Material loading platform; 43. Placement plate; 44. Limiting cylinder; 45. Limiting plate;

[0032] 50. Feeding grabbing mechanism; 51. Feeding linear module;

[0033] 60. Material storage fixture; 61. Material storage bottom plate; 62. Side retaining bracket; 63. Material storage upper plate; 64. Jacking hole; 65. Plate placement slot;

[0034] 70. Material loading and lifting module; 71. Lifting plate; 72. Transmission plate; 73. L-shaped connection block; 74. Lifting motor; 75. Connecting bracket; 76. Guide rod;

[0035] 80. First suction mechanism; 81. Fixed chassis; 82. First vacuum suction cup; 83. Expansion cylinder;

[0036] 90. The second suction mechanism; 91. The lifting slide cylinder; 92. The second vacuum suction cup. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] like Figures 1 to 9 As shown, an embodiment of the utility model relates to a feeder for laser processing, including a feeder body 10, wherein the feeder body 10 is arranged on one side of the laser processing machine, and the feeder body 10 includes a feeder frame 11, a feeder placement mechanism 20 arranged inside the feeder frame 11, a plurality of feeding mechanisms 30, a material table mechanism 40 and a feeder grabbing mechanism 50; the feeder placement mechanism 20 is arranged below the feeding mechanism 30; the feeding mechanism 30 is arranged on one side of the material table mechanism 40; the material table mechanism 40 is arranged above the feeder grabbing mechanism 50; the feeder grabbing mechanism 50 is used to grab the product to be processed.

[0041] Furthermore, if Figure 1 As shown, a loading port 12 is provided on one side of the loading frame 11, and the loading port 12 is connected to the laser processing machine (not shown in the figure). Specifically, the loading port 12 is provided, and the product to be processed is sent out from the loading port 12 through the loading grabbing mechanism 50, thereby improving the convenience of loading.

[0042] Furthermore, if Figures 2 to 4As shown, the loading and placing mechanism 20 includes a connecting platform 21, a first driving module 22, a plurality of material storage jigs 60 and a plurality of loading and lifting modules 70. The connecting platform 21 is movably connected to the first driving module 22. The plurality of material storage jigs 60 are respectively arranged at the four corners of the connecting platform 21. The loading and lifting module 70 is arranged below the material storage jig 60. Specifically, the first driving module 22 drives the connecting platform 21 to move to one side of the loading frame 11, and the product to be processed can be placed on the material storage jig 60. When loading is required, the loading and lifting module 70 lifts the material storage upper plate 63 of the material storage jig 60 so that the feeding mechanism 30 can grab it, thereby effectively improving the processing efficiency.

[0043] Furthermore, if Figure 2 As shown, the first driving module 22 includes a first driving cylinder 221 and two first slide rails 222. The first driving cylinder 221 is connected to the bottom of the connecting platform 21, and the first driving cylinder 221 is used to drive the connecting platform 21 to move. Both sides of the connecting platform 21 are movably connected to the two first slide rails 222. Specifically, the first driving cylinder 221 drives the connecting platform 21 to move, which is convenient for workers to put materials from one side of the loading rack 11, improves the convenience of loading, and has high processing efficiency.

[0044] Furthermore, if Figure 3 As shown, the number of the material storage jigs 60 is set to four, and the material storage jigs 60 include a material storage bottom plate 61, a side bracket 62, and a material storage upper plate 63. A lifting hole 64 is provided in the center of the material storage bottom plate 61, and the side bracket 62 is arranged above the material storage bottom plate 61. A plate placement groove 65 is provided in the center of the side bracket 62, so the lifting hole 64 is arranged through the plate placement groove 65, and the material storage upper plate 63 is detachably connected to the plate placement groove 65. Specifically, the loading lifting module 70 passes through the lifting hole 64, lifts up the material storage upper plate 63, so that the product to be processed on the material storage upper plate 63 abuts against the feeding mechanism 30, and then the feeding mechanism 30 smoothly grabs the product, effectively improving the loading efficiency.

[0045] Furthermore, if Figure 4As shown, the number of the material loading lifting modules 70 is set to four, and the material loading lifting modules 70 include a lifting plate 71, a transmission plate 72, an L-shaped connecting block 73, a lifting motor 74, a connecting bracket 75 and a plurality of guide rods 76. The bottom of the lifting plate 71 is movably connected to the top of the transmission plate 72, the L-shaped connecting block 73 is movably connected to the bottom of the transmission plate 72, the lifting motor 74 is used to drive the L-shaped connecting block 73 to rotate, the connecting bracket 75 is fixedly connected to the bottom of the storage bottom plate 61, and the plurality of guide rods 76 penetrate the connecting bracket 75 and are connected to the bottom of the lifting plate 71. Specifically, the lifting motor 74 rotates, driving the L-shaped connecting block 73 to rotate, and through reciprocating motion, the transmission plate 72 is lifted and lowered, driving the lifting plate 71 to lift and lower, and then lifting the storage upper plate 63, so as to achieve convenient lifting.

[0046] Furthermore, if Figure 5 As shown, the number of the feeding mechanism 30 is set to two, and the feeding mechanism 30 includes a plurality of first suction mechanisms 80, a mounting long plate 31, and a lifting and grabbing cylinder 32. The number of the first suction mechanisms 80 is set to two, and the two first suction mechanisms 80 are respectively installed at both ends of the mounting long plate 31, and the lifting and grabbing cylinder 32 is used to drive the mounting long plate 31 to rise and fall. Specifically, the lifting and grabbing cylinder 32 drives the first suction mechanism 80 to rise and fall, so that the first suction mechanism 80 grabs the product from the material storage upper plate 63, realizes automatic material grabbing, and improves processing efficiency.

[0047] Furthermore, if Figure 6 As shown, the first suction mechanism 80 includes a fixed chassis 81, four first vacuum suction cups 82, and an expansion cylinder 83. The fixed chassis 81 is installed on one side of the mounting long plate 31, and two first vacuum suction cups 82 are relatively installed on both sides of the fixed chassis 81. The two first vacuum suction cups 82 are respectively connected to both sides of the expansion cylinder 83, and the expansion cylinder 83 is used to adjust the distance between the two first vacuum suction cups 82. Specifically, the vacuum suction cup is used to effectively realize the stable grasping and releasing of the product, and the efficiency is improved; the expansion cylinder 83 is set to adjust the distance of the vacuum suction cup according to the actual product size, so that it can stably grasp the product, and effectively improve the application range of different products.

[0048] Furthermore, if Figures 7 to 9As shown, the material platform mechanism 40 includes a second driving module 41, a loading platform 42 movably connected to the second driving module 41, the second driving module 41 includes a second driving cylinder 411, and two second slide rails 412. The second driving cylinder 411 is connected to the bottom of the loading platform 42, and the second driving cylinder 411 is used to drive the loading platform 42 to move along the second slide rails 412. Four placement plates 43 for placing the products to be processed are arranged above the loading platform 42, and a plurality of limiting cylinders 44 are arranged at the bottom of the placement plate 43. The output end of the limiting cylinder 44 is connected to the limiting plate 45, and the upper part of the limiting plate 45 is arranged through the placement plate 43. Specifically, the second driving cylinder 411 drives the loading platform 42 to move, so that the loading platform 42 can move back and forth between the loading grabbing mechanism 50 and the feeding mechanism 30; the limiting cylinder 44 is arranged, and the limiting plate 45 is adjusted according to the actual product size to place the product stably, thereby improving the application range of different products.

[0049] Furthermore, if Figure 7 As shown, the feeding and grabbing mechanism 50 includes a feeding linear module 51 and a plurality of second suction mechanisms 90. The feeding linear module 51 is used to drive the second suction mechanism 90 to move. The second suction mechanism 90 includes a lifting slide cylinder 91 and two second vacuum suction cups 92 connected to the lifting slide cylinder 91. The second vacuum suction cups 92 are used to grab the product to be processed from the placement plate 43 to the laser processing machine (not shown in the figure). Specifically, the vacuum suction cup is used to effectively realize the stable grasping and releasing of the product, so that the product can be sent to the laser processing machine (not shown in the figure) for processing, thereby improving the feeding efficiency.

[0050] The overall design of the utility model is reasonable, which replaces manual transfer, reduces the labor intensity of loading, and improves loading efficiency. Specifically, during operation, the material storage fixture 60 in the loading placement mechanism 20 is placed with the product to be processed. At this time, the loading lifting module 70 in the loading placement mechanism 20 lifts the material storage upper plate 63 of the material storage fixture 60, the feeding mechanism 30 absorbs the product to be processed, and the loading lifting module 70 lowers the material storage upper plate 63 of the material storage fixture 60. The loading platform 42 of the material table mechanism 40 moves to the bottom of the feeding mechanism 30. At this time, the feeding mechanism 30 places the product to be processed on the placement plate 43 of the loading platform 42. After placement is completed, the loading platform 42 moves back to the bottom of the loading grasping mechanism 50, and the loading grasping mechanism 50 grasps the product to be processed, and the product to be processed is sent to the laser processing machine (not shown in the figure) through the loading linear module 51 of the loading grasping mechanism 50, which effectively realizes automatic loading, reduces the labor intensity of workers, and improves processing efficiency.

[0051] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A feeder for laser processing, comprising a feeder body, wherein the feeder body is arranged on one side of the laser processing machine, and wherein: The loading machine body includes a loading frame, a loading placement mechanism arranged inside the loading frame, a plurality of feeding mechanisms, a material table mechanism and a loading grabbing mechanism; the loading placement mechanism is arranged below the feeding mechanism; the feeding mechanism is arranged on one side of the material table mechanism; the material table mechanism is arranged above the loading grabbing mechanism; the loading grabbing mechanism is used to grab the product to be processed.

2. The laser processing feeder according to claim 1, characterized in that: A loading port is provided on one side of the loading frame, and the loading port is connected to the laser processing machine.

3. The laser processing feeder according to claim 1, characterized in that: The material loading and placing mechanism includes a connecting platform, a first driving module, a plurality of material storage jigs and a plurality of material loading and lifting modules. The connecting platform is movably connected to the first driving module. The plurality of material storage jigs are respectively arranged at the four corners of the connecting platform. The material loading and lifting module is arranged below the material storage jigs.

4. The laser processing feeder according to claim 3, characterized in that: The first driving module includes a first driving cylinder and two first slide rails. The first driving cylinder is connected to the bottom of the connecting platform and is used to drive the connecting platform to move. Both sides of the connecting platform are movably connected to the two first slide rails.

5. The laser processing feeder according to claim 3, characterized in that: The number of the material storage jigs is set to four, and the material storage jig includes a material storage bottom plate, a side guard bracket, and a material storage upper plate. A lifting hole is provided in the center of the material storage bottom plate, and the side guard bracket is arranged above the material storage bottom plate. A plate placement groove is provided in the center of the side guard bracket, so the lifting hole penetrates the plate placement groove, and the material storage upper plate is detachably connected to the plate placement groove.

6. The laser processing feeder according to claim 3, characterized in that: The number of the loading lifting modules is set to four, and the loading lifting modules include a lifting plate, a transmission plate, an L-shaped connecting block, a lifting motor, a connecting bracket and a plurality of guide rods. The bottom of the lifting plate is movably connected to the top of the transmission plate, the L-shaped connecting block is movably connected to the bottom of the transmission plate, the lifting motor is used to drive the L-shaped connecting block to rotate, the connecting bracket is fixedly connected to the bottom of the material storage bottom plate, and the plurality of guide rods pass through the connecting bracket and are connected to the bottom of the lifting plate.

7. The laser processing feeder according to claim 1, characterized in that: The number of the feeding mechanisms is set to two, and the feeding mechanism includes a plurality of first suction mechanisms, a mounting long plate, and a lifting and grabbing cylinder. The number of the first suction mechanisms is set to two, and the two first suction mechanisms are respectively installed at the two ends of the mounting long plate, and the lifting and grabbing cylinder is used to drive the mounting long plate to lift.

8. The laser processing feeder according to claim 7, characterized in that: The first suction mechanism includes a fixed chassis, four first vacuum suction cups, and an expansion cylinder. The fixed chassis is installed on one side of the mounting long plate, and two first vacuum suction cups are relatively installed on both sides of the fixed chassis. The two first vacuum suction cups are respectively connected to both sides of the expansion cylinder, and the expansion cylinder is used to adjust the distance between the two first vacuum suction cups.

9. The laser processing feeder according to claim 1, characterized in that: The material platform mechanism includes a second driving module and a loading platform movably connected to the second driving module. The second driving module includes a second driving cylinder and two second slide rails. The second driving cylinder is connected to the bottom of the loading platform. The second driving cylinder is used to drive the loading platform to move along the second slide rails. Four placement plates for placing products to be processed are provided above the loading platform. Several limiting cylinders are provided at the bottom of the placement plates. The output end of the limiting cylinder is connected to the limiting plate. The upper part of the limiting plate passes through the placement plate.

10. The laser processing loader according to claim 1, characterized in that: The loading and grabbing mechanism includes a loading linear module and several second suction mechanisms. The loading linear module is used to drive the second suction mechanism to move. The second suction mechanism includes a lifting slide cylinder and two second vacuum suction cups connected to the lifting slide cylinder. The second vacuum suction cups are used to grab the product to be processed from the placement plate to the laser processing machine.

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