Automatic processing system for products

Abstract

The utility model discloses an automatic product machining system which is characterized by comprising a feeding mechanism, a front end machining module, a front part taking robot, a detection mechanism, a rear end machining module, a rear part taking robot, a discharging mechanism and a conveying mechanism. The detection mechanism is used for detecting the primarily-processed product and sending a detection feedback signal to the front-end processing module; the conveying mechanism is used for conveying the detected product from a feeding position at the front end to a material taking position at the rear end; the rear-end machining module comprises two rear-end machining devices with different machining directions and a rotary reversing mechanism, the rear-end machining devices are used for machining the side faces of the product, and the rotary reversing mechanism is used for rotating the product to the angle corresponding to the machining direction of the second rear-end machining device behind the working procedure; the device has the advantages that the overall arrangement length is small, unqualified machined products can be found in time, the operation cost is effectively reduced, and the machining time is saved.

Description

Technical Field

[0001] The utility model relates to a product processing system, in particular to an automatic product processing system. Background Art

[0002] In the machining industry, it is common to use industrial robots for loading and unloading. When processing products such as turbine intermediates, common processing equipment such as lathes are first arranged along the conveyor belt according to the process. The robot takes the product out of the lathe and places it on the conveyor belt for backward transmission. At the end of the conveyor line, it is manually sprayed, marked and inspected.

[0003] The existing processing system has a low degree of automation, high workload and low efficiency. Manual work cannot fully guarantee quality and quantity, and the entire conveyor line is arranged in a single line in the front-to-back direction, which requires a long layout space. In the existing process, inspection is usually carried out after all products are processed. As a result, unqualified products that appear in a certain processing step of the processing process cannot be discovered in time, thereby occupying the resources of subsequent processing equipment for ineffective processing. Moreover, during the back-end inspection, the previous processing steps may continue to process unqualified products, thereby increasing the overall operating cost and overall processing time. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automated processing system for products with a relatively short overall layout length and capable of timely detecting unqualified processed products, thereby effectively reducing operating costs and saving processing time.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: an automated processing system for a product, comprising a loading mechanism, a front-end processing module, a front pickup robot, a detection mechanism, a back-end processing module, a back-end pickup robot, a loading mechanism and a conveying mechanism, wherein the conveying mechanism is arranged between the front pickup robot and the back pickup robot along the front-to-back direction, the front pickup robot is used to move back and forth between the loading mechanism, the front-end processing module, the detection mechanism and the feeding position set at the front end of the conveying mechanism and to pick up and place products, the front-end processing module is used to perform preliminary processing on at least one end face of the product to be processed, the detection mechanism is used to detect the product after preliminary processing and send a detection feedback signal to the front-end processing module, and the conveying mechanism is used to convey the detected product from the feeding position at the front end to the picking position set at the back end;

[0006] The back-end processing module includes two back-end processing equipment with different processing directions and a rotary reversing mechanism. The rear picking robot is used to move back and forth between the picking position of the conveying mechanism, the two back-end processing equipment, the rotary reversing mechanism and the unloading mechanism to pick up and place products. The back-end processing equipment is used to process the side of the product, and the rotary reversing mechanism is used to rotate the product to an angle corresponding to the processing direction of the second back-end processing equipment at the end of the process.

[0007] Compared with the prior art, the advantages of the present invention are that the front pickup robot picks up and places products between the feeding position set at the front end of the loading mechanism, the front-end processing module, the detection mechanism and the conveying mechanism, and the rear pickup robot picks up and places products between the picking position of the conveying mechanism, the two rear-end processing equipment, the rotary reversing mechanism and the unloading mechanism. The front pickup robot and the rear pickup robot transfer products through the conveying mechanism, forming two annular processing systems in the front and back, and the overall required layout length is relatively short; the detection mechanism is arranged in the pickup range of the front pickup robot, and the detection mechanism detects the products after preliminary processing and sends the detection feedback signal to the front-end processing module, so that unqualified products can be found in time. On the one hand, the unqualified products can be taken away in time by the front pickup robot, and the taking away form can be changed. One common form is to place the unqualified products in a designated box or set up a special conveyor belt to transport them out. On the other hand, by detecting the structural parameters of the unqualified products, the detection feedback signal is sent to the front-end processing module. The front-end processing module can compare the structural parameters included in the detection feedback signal with the allowable processing error range of the preset standard structural parameters to obtain the replenishment adjustment amount, and then adjust the processing parameters according to the replenishment adjustment amount, so that the deviation value of the structural dimension of the initially processed product is relatively stable, effectively improving the product processing qualification rate; since the detection process is located in the middle of the entire processing process, it can effectively avoid the front end from continuing to perform invalid processing at the back end if the product is already unqualified, thereby reducing the overall cost, reducing the overall processing time, and saving human resources.

[0008] The front-end processing module includes at least one front-end processing device and a front spray washer. The loading mechanism, the front-end processing device, the front spray washer, and the detection mechanism are collectively arranged around the front pickup robot. The back-end processing module also includes a rear spray washer. The rear spray washer, the rotary reversing mechanism, the back-end processing device, and the unloading mechanism are collectively arranged around the back pickup robot. The overall arrangement forms two front and rear ring structures, and the intermediate conveyor mechanism only requires a relatively short length, fully utilizing the planar depth space, shortening the required layout length of the entire system, and allowing multiple processes to run simultaneously, further improving overall processing efficiency. The provision of the front spray washer and the rear spray washer not only effectively reduces the overall layout length and improves processing efficiency, but also rinses and dries the product during processing, reducing the amount of debris generated during processing that remains on the product surface and affects product processing quality or detection accuracy.

[0009] There are two front-end processing equipment, and the two front-end processing equipment are used to process the top and bottom surfaces of the product respectively. The front-end processing module also includes a turning table, and the turning table is provided with at least one storage rack with a pickup slot. The storage rack is used to fix the product. The opening direction of the pickup slot is toward the front pickup robot. The front pickup robot is provided with a bidirectional clamping fixture. The front pickup robot fixes and clamps the product from the direction of the top and bottom surfaces of the product respectively through the bidirectional clamping fixture. The front picking robot clamps one side of the product processed by the first front-end processing equipment through a two-way clamping jig. After taking out the product and placing it on the storage rack, the front picking robot rotates the two-way clamping jig to clamp the product from the other side of the product and take it away from the storage rack. By rotating the two-way clamping jig, the product is placed in the second front-end processing equipment and the other side of the product is processed. The two-way clamping jig is customized according to the structure of the two sides of the product, so that the structure of the two sides of the product can be clamped. The structure of this jig is a conventional jig structure in this field; the turning table also serves as a buffer and waiting storage for products located between two processing steps, thereby improving overall processing efficiency.

[0010] The conveyor mechanism includes two linear drive modules arranged parallel to each other in the front-to-back direction, and a conveyor positioning tool mounted on the moving blocks of the linear drive modules. This ensures that there is always a conveyor positioning tool to promptly receive the inspected products, reducing waiting time between processes and improving overall processing efficiency.

[0011] The rotary reversing mechanism includes a rotary table and a rotary base, at least one rotary cylinder is fixedly provided on the rotary base, a rotary mounting frame is fixedly provided on the rotation driving end of the rotary cylinder, the rotary mounting frame includes a rotary positioning part located in the middle and two clamping connecting arms located on both sides, a fixed sleeve and four rotary positioning blocks arranged around the fixed sleeve are fixedly provided on the rotary positioning part, the fixed sleeve and the four rotary positioning blocks cooperate to position the product, a first buffer limit rod and a second buffer limit rod are fixedly provided on the top of the rotary cylinder, and the first buffer limit rod The positioning rod and the second buffer limiting rod are arranged at a preset angle relative to each other. The first buffer limiting rod and the second buffer limiting rod are respectively located on the rotation path of one of the clamping connecting arms and are used to angularly limit the rotation angle of the clamping connecting arm. The limiting angle corresponds to the angle between the processing directions of the two back-end processing equipment. The outer end of the clamping connecting arm is bent upward and fixed with a rotary push cylinder. The driving rod of the rotary push cylinder extends inwardly of the rotation positioning portion, and the end of the driving rod of the rotary push cylinder is fixed with a clamping block. A rotary reversing mechanism is used to reverse the direction of the two back-end processing equipment with different processing directions. The first buffer limiting rod and the second buffer limiting rod limit the rotation angle to correspond to the angle between the processing directions of the two back-end processing equipment, thereby realizing a rapid product reversal function between the two back-end processing equipment. Generally, two rotary cylinders are fixed on the rotating base to rotate and store products processed by the first back-end processing equipment with a shorter processing time than the second back-end processing equipment, thereby reducing processing waiting time and improving overall processing efficiency.

[0012] The inspection mechanism includes an inspection table, an inspection conveying mechanism, an inspection positioning tool, and a comparator for inspecting the structural parameters of products. The inspection conveying mechanism is fixedly mounted on the inspection table in the front-to-back direction, and the comparator is fixedly mounted on the rear portion of the inspection table. The inspection conveying mechanism is used to drive the inspection positioning tool back and forth between the front and rear portions of the inspection table. When the inspection positioning tool moves to the rear portion of the inspection table, the inspection conveying mechanism positions the inspection positioning tool at the inspection position set at the bottom of the comparator. The inspection mechanism, which comes with its own inspection conveying mechanism and inspection positioning tool, enables product transfer and storage between the front pickup robot and the comparator, avoiding excessive travel required by the front pickup robot.

[0013] The detection and positioning tooling includes a vertical positioning base, a horizontal clamping mechanism and a vertical clamping mechanism. The top surface of the vertical positioning base forms a vertical positioning cavity that fits with the corresponding position on the product when the product is placed vertically. The outer end of the vertical positioning cavity away from the front picking robot is fixed upward with a vertical leaning positioning block for fitting with the top or bottom surface of the product. Vertical fixed clamping rods are fixed upward on both sides of the vertical positioning cavity. The vertical positioning cavity, the vertical leaning positioning block and the vertical fixed clamping rod cooperate to position the product. The horizontal clamping mechanism is used to cooperate with the vertical leaning positioning block to fix and clamp the product. The vertical clamping mechanism is used to press the positioning product downward and release the product upward. When the product is placed, the horizontal clamping mechanism and the vertical clamping mechanism remain loose, so that there is a larger space in the vertical positioning base, which is convenient for the front pickup robot to place the product. After the product is placed, the product is clamped separately and sent to the comparator through the detection and conveying mechanism; after the inspection is completed, it is sent out through the detection and conveying mechanism, and the product is released when the front pickup robot clamps it. The product is very convenient to take, place and fix.

[0014] The horizontal clamping mechanism includes a first fixed plate, a first clamping cylinder, a first connecting plate and a first U-shaped clamping plate with an opening facing upward, the bottom of the vertical positioning base is fixedly provided with a first mounting plate backward, the first fixed plate is fixedly arranged upwardly on the rear end of the first mounting plate, the first clamping cylinder is fixedly arranged forwardly on the first fixed plate in the horizontal direction, the output rod of the first clamping cylinder is fixedly connected to the first connecting plate through a first coupling, the first connecting plate moves back and forth between the first fixed plate and the rear end of the vertical positioning base, the two ends of the first connecting plate are respectively fixedly provided with a first connecting rod forward, the first connecting rod passes through the vertical positioning base and extends forward and is fixedly connected to the first U-shaped clamping plate, and the first U-shaped clamping plate is provided with two first clamping blocks for fixing and clamping the product backward;

[0015] The vertical clamping mechanism includes a second fixed plate, a second clamping cylinder, a second clamping plate, and two second clamping blocks. The second fixed plate is horizontally fixed on one side of the vertical positioning base, the second clamping cylinder is fixedly upwardly mounted on the second fixed plate, the second clamping plate is horizontally fixed on the upper end of the driving rod of the second clamping cylinder, and the two second clamping blocks are respectively fixed downwardly mounted on the second clamping plate. Products are placed on the upper layer of the vertical positioning base, while the first U-shaped clamping plate is driven from back to front through the lower layer of the vertical positioning base. The main structure of the vertical positioning base is maximized and designed, thereby reducing structural complexity, saving costs, and facilitating manufacturing and installation.

[0016] A multi-layered sampling inspection platform is located adjacent to the inspection mechanism. The top layer of the multi-layered sampling inspection platform is equipped with a sampling inspection conveyor mechanism and a sampling inspection positioning tool. The sampling inspection conveyor mechanism drives the sampling inspection positioning tool to move back and forth along the inner side of the front pickup robot and the outer side away from the front pickup robot. A reject conveyor belt is fixedly installed on the second layer of the multi-layered sampling inspection platform in an inward-outward direction. A collection basket is fixedly installed on the multi-layered sampling inspection platform at the outer end of the reject conveyor belt. Placing the reject conveyor belt on the second layer of the multi-layered sampling inspection platform rationally utilizes the internal space of the already arranged equipment, thereby reducing the overall space required and facilitating wiring design.

[0017] A laser marking mechanism is installed on one side between the middle and rear ends of the conveyor mechanism. This fully utilizes the side space of existing equipment, and the conveyor mechanism directly serves as a positioning function during laser marking, reducing the overall layout space while saving the equipment cost required for a single marking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0019] Figure 2 It is a partial structural diagram of embodiment 1;

[0020] Figure 3 It is a partial structural diagram of the rotation reversing mechanism in Example 1;

[0021] Figure 4 Schematic diagram of the structure of the detection mechanism in Example 1;

[0022] Figure 5 This is a schematic diagram of the structure of the detection and positioning tooling in Example 1 when no product is installed;

[0023] Figure 6 This is a schematic diagram of the structure of the detection and positioning tooling in Example 1 when the product is installed;

[0024] Figure 7 This is a partial structural exploded view of the detection and positioning tooling in Example 1 when it is equipped with a product.

[0025] Figure 8 This is a schematic structural diagram of the multi-layer sampling inspection station in Example 2;

[0026] Figure 9 This is a partial structural diagram of Example 3;

[0027] Description of reference numerals:

[0028] 11. Loading mechanism; 12. Front pick-up robot; 121. Bidirectional clamping fixture; 13. Front-end processing equipment; 14. Front spray washing machine; 15. Turning table; 151. Pick-up slot; 152. Storage rack;

[0029] 21. Rear pick-up robot; 22. Unloading mechanism; 23. Back-end processing equipment; 24. Rear spray washing machine;

[0030] 31. Linear drive module; 32. Transmission and positioning tooling;

[0031] 41. Rotating table; 42. Rotating base; 421. Air jet device; 422. Infrared detection device; 43. Rotating cylinder; 44. Rotating positioning portion; 441. Clamping connecting arm; 45. Fixed sleeve; 46. Rotating positioning block; 47. First buffer limit rod; 48. Second buffer limit rod; 49. Rotating push cylinder; 491. Clamping block;

[0032] 51. Inspection table; 52. Inspection conveying mechanism; 53. Comparator; 54. Vertical positioning base; 55. Vertical positioning cavity; 56. Vertical top positioning block; 57. Vertical fixing clamping rod;

[0033] 61. First fixing plate; 62. First clamping cylinder; 63. First connecting plate; 64. First U-shaped clamping plate; 65. First mounting plate; 66. First coupling; 67. First connecting rod; 68. First clamping block;

[0034] 71. Second fixing plate; 72. Second clamping cylinder; 73. Second clamping plate; 74. Second clamping block;

[0035] 81. Multi-layer sampling inspection table; 82. Sampling inspection conveying mechanism; 83. Sampling inspection positioning tooling; 84. Conveyor belt for unqualified products; 85. Collection frame;

[0036] 9. Laser marking mechanism. DETAILED DESCRIPTION

[0037] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0038] Example 1: Figures 1 to 7As shown, an automated processing system for a product includes a loading mechanism 11, a front-end processing module, a front pickup robot 12, a detection mechanism, a back-end processing module, a back-end pickup robot 21, a loading mechanism 22, and a transmission mechanism arranged between the front pickup robot 12 and the back pickup robot 21 in the front-to-back direction. The front pickup robot 12 is used to move back and forth between the feeding positions set at the front end of the loading mechanism 11, the front-end processing module, the detection mechanism, and the transmission mechanism and to pick up and place products. The front-end processing module is used to perform preliminary processing on the two end faces of the product to be processed. The detection mechanism is used to detect the product after preliminary processing and send a detection feedback signal to the front-end processing module. The transmission mechanism is used to transmit the detected product to the front-end processing module. The final product is transferred from the feeding position at the front end to the picking position set at the rear end; the rear-end processing module includes two rear-end processing equipment 23 with different processing directions and a rotary reversing mechanism, and the rear picking robot 21 is used to move back and forth and pick up and place products between the picking position of the conveying mechanism, the two rear-end processing equipment 23, the rotary reversing mechanism and the unloading mechanism 22. The rear-end processing equipment 23 is used to process the side of the product, and the rotary reversing mechanism is used to rotate the product to an angle corresponding to the processing direction of the second rear-end processing equipment 23 at the end of the process; the product to be processed is loaded through the loading mechanism 11, and the product processed by the two rear-end processing equipment 23 is unloaded through the unloading mechanism 22.

[0039] When it is necessary to process the two end faces of the product, the front-end processing module includes two front-end processing equipment 13 and a front spray washing machine 14. The loading mechanism 11, the front-end processing equipment 13, the front spray washing machine 14 and the detection mechanism are distributed around the front picking robot 12; the two front-end processing equipment 13 are used to process the top and bottom surfaces of the product respectively. The front-end processing module also includes a turning table 15. The turning table 15 is provided with two storage racks 152 with picking slots 151, which can also be set to one or more. The storage racks 152 are used to fix the product. The opening direction of the picking slot 151 is toward the front picking robot 12. The front picking robot 12 is provided with a bidirectional clamping fixture 121. The front picking robot 12 fixes and clamps the product from the direction of the top and bottom surfaces of the product respectively through the bidirectional clamping fixture 121. The bidirectional clamping fixture 121 is a common clamping fixture in the field of automatic processing. The jig can be provided with clamping heads for clamping one side of the product at different ends of a jig plate, or a double-layer clamping head capable of clamping different sides of the product can be provided at the same end of the jig plate. Each layer of the clamping structure is used to clamp one side. The structure is designed to have corresponding shapes for products of different sizes. A layered structure can be designed on the same clamping block, or it can be implemented by clamping block components corresponding to different sides located on different layers. This type of clamping jig has been widely used in the field of automated production. The conveying mechanism includes two linear drive modules 31 distributed in parallel along the front-to-back direction and a conveying and positioning tooling 32 provided on the moving block of the linear drive module 31. The back-end processing module also includes a back-end spray washing machine 24. The back-end spray washing machine 24, the rotary reversing mechanism, the back-end processing equipment 23 and the unloading mechanism 22 are distributed together around the back-end pickup robot 21. Here, as needed, only one front-end processing device 13 can be used to process one side of the product, or multiple front-end processing devices 13 can be used to process multiple sides of the product. The front picking robot 12 adopts a Japanese FANUC industrial robot with good stability and high repeatability. The front-end processing equipment 13 adopts a CNC machine tool for fine processing of the product, and the back-end processing equipment 23 adopts a CNC machining center. The product in this embodiment adopts a turbine intermediate. The FANUC robot applies the blade compensation function of the CNC machine tool for fine processing to the FANUC robot, so that the FANUC robot can perfectly cooperate with the cutting action of the CNC lathe; the front spray washing machine 14 and the rear spray washing machine 24 have rotary cleaning and drying functions, supplemented by compressed air to blow the parts. This design further ensures that the product reaches the required degree of dryness after cleaning; it is also equipped with a magnetic rod filter and a bag filter system to keep the liquid clean when the product is sprayed. When spraying, the external and internal parts of the product that are easy to cut are sprayed with fixed-point cleaning. After each point is cleaned, it has a circumferential positioning function, which makes the cleaning of the product more precise.

[0040] The rotary reversing mechanism includes a rotary table 41 and a rotary base 42. Two rotary cylinders 43 are fixedly provided on the rotary base 42, or only one or more are provided. A rotary mounting frame is fixedly provided on the rotation driving end of the rotary cylinder 43. The rotary mounting frame includes a rotary positioning portion 44 located in the middle and two clamping connecting arms 441 located on both sides. A fixed sleeve 45 and four rotary positioning blocks 46 arranged around the fixed sleeve 45 are fixedly provided on the rotary positioning portion 44. The fixed sleeve 45 and the four rotary positioning blocks 46 cooperate to position the product. A first buffer limit rod 47 and a second buffer limit rod 48 are fixedly provided on the top of the rotary cylinder 43. The first The buffer limit rod 47 and the second buffer limit rod 48 are distributed at a preset angle to each other. The first buffer limit rod 47 and the second buffer limit rod 48 are respectively located on the rotation path of a clamping connecting arm 441 and are used to limit the rotation angle of the clamping connecting arm 441. The limiting angle corresponds to the angle between the processing directions of the two back-end processing equipment 23, which is usually 90 degrees. The outer end of the clamping connecting arm 441 is bent upward and fixed with a rotary push cylinder 49. The driving rod of the rotary push cylinder 49 extends toward the inner side of the rotary positioning portion 44, and the end of the driving rod of the rotary push cylinder 49 is fixed with a clamping block 491. The rotating base 42 can also be provided with an air jet device 421 for air jet cleaning and an infrared detection device 422 for in-place detection.

[0041] The inspection mechanism includes an inspection table 51, an inspection conveying mechanism 52, an inspection positioning tool and a comparator 53 for inspecting the structural parameters of the product. The inspection conveying mechanism 52 is fixedly arranged on the inspection table 51 along the front-to-back direction, and the comparator 53 is fixedly arranged at the rear part of the table surface of the inspection table 51. The inspection conveying mechanism 52 is used to drive the inspection positioning tool to move back and forth between the front and rear parts of the table surface of the inspection table 51. When the inspection positioning tool moves to the rear part of the table surface of the inspection table 51, the inspection conveying mechanism 52 positions the inspection positioning tool at the inspection position set at the bottom of the comparator 53; the inspection positioning tool includes a vertical positioning base 54, a horizontal clamping mechanism and a vertical clamping mechanism. The top surface of the vertical positioning base 54 is formed with the product when the product is placed vertically. The vertical positioning cavity 55 is fitted into the corresponding position on the product, and the outer end of the vertical positioning cavity 55 away from the front picking robot 12 is fixed upward with a vertical leaning positioning block 56 for fitting with the top or bottom surface of the product. Vertical fixed clamping rods 57 are fixed upward on both sides of the vertical positioning cavity 55. The vertical positioning cavity 55, the vertical leaning positioning block 56 and the vertical fixed clamping rod 57 cooperate to position the product. The horizontal clamping mechanism is used to cooperate with the vertical leaning positioning block 56 to fix and clamp the product. The clamping direction of the horizontal clamping mechanism is usually set to be perpendicular to the front and back directions of the detection table 51. The front and back directions of the detection table 51 are consistent with the front and back directions of the entire automated processing system. The vertical clamping mechanism is used to press the positioning product downward and release the product upward. The gauging system 53 is an existing product used for structural parameter testing. The actual system uses Renishaw's EquatorTM (heightened) gauging system 53, which has a workspace raised by 150mm to better match the mechanical loading system. The Z-axis workspace can be raised using the module exchange function. After the test is completed, the tool offset amount is fed back to the CNC lathe, which automatically adjusts the subsequent tool offset amount.

[0042] The horizontal clamping mechanism includes a first fixed plate 61, a first clamping cylinder 62, a first connecting plate 63 and a first U-shaped clamping plate 64 with an opening direction upward. A first mounting plate 65 is fixedly provided at the bottom of the vertical positioning base 54 backward. The first fixed plate 61 is fixedly provided upward at the rear end of the first mounting plate 65. The first clamping cylinder 62 is fixedly provided on the first fixed plate 61 forward in the horizontal direction. The output rod of the first clamping cylinder 62 is fixedly connected to the first connecting plate 63 through a first coupling 66. The first connecting plate 63 moves forward and backward between the first fixed plate 61 and the rear end of the vertical positioning base 54. First connecting rods 67 are fixedly provided forward at both ends of the first connecting plate 63. The first connecting rods 67 pass through the vertical positioning base 54 and extend forward to be fixedly connected to the first U-shaped clamping plate 64. Two first clamping blocks 68 for fixing and clamping the product backward are provided on the first U-shaped clamping plate 64. The U-shaped structure of the first U-shaped clamping plate 64 can facilitate the placing and picking actions of the front picking robot 12.

[0043] The vertical clamping mechanism includes a second fixed plate 71, a second clamping cylinder 72, a second clamping plate 73 and two second clamping blocks 74. The second fixed plate 71 is horizontally fixed on one side of the vertical positioning base 54, the second clamping cylinder 72 is fixed upward on the second fixed plate 71, the second clamping plate 73 is fixed horizontally on the upper end of the driving rod of the second clamping cylinder 72, and the two second clamping blocks 74 are respectively fixed downward on the second clamping plate 73.

[0044] Example 2: Figure 8 As shown, the rest of the parts are the same as those in the first embodiment, except that a multi-layer sampling inspection table 81 is provided beside the detection mechanism, and a sampling inspection conveying mechanism 82 and a sampling inspection positioning tool 83 are provided on the top layer of the multi-layer sampling inspection table 81. The sampling inspection conveying mechanism 82 drives the sampling inspection positioning tool 83 to move back and forth along the inner side where the front pickup robot 12 is located and the outer side away from the front pickup robot 12. A defective product conveyor belt 84 is fixedly provided on the second layer of the multi-layer sampling inspection table 81 along the inner and outer directions, and a collection frame 85 is fixedly provided on the multi-layer sampling inspection table 81 at the outer end of the defective product conveyor belt 84. In practice, there are two multi-layer sampling inspection tables 81, which are arranged at the front and rear sides of the detection mechanism respectively, making full use of the space between the detection mechanism and the loading mechanism 11 and the unloading mechanism 22, and performing sampling inspections on the workpieces of the two processing links respectively, so as to timely discover and solve problems and improve the overall processing quality.

[0045] Example 3: Figure 9 As shown, the rest of the parts are the same as those in the first embodiment, except that a laser marking mechanism 9 is provided on one side between the middle and rear ends of the conveying mechanism. The laser marking mechanism 9 used in this embodiment is an existing device, which is composed of a laser, a focusing lens, an industrial computer, a liquid crystal display, a galvanometer system, a marking control card, a lifting body, a foot pedal, etc. It has a compact appearance and a small size, so that it does not require a large water cooling system, and only requires general air cooling; it adopts optical fiber output, which allows it to be used flexibly; a retroreflection isolator is installed, which utilizes the special characteristics of laser wavelength and direction, and uses a special structure inside the retroreflection isolator to block the laser reflected by the work object, preventing it from re-entering the laser and causing damage to the laser, thereby protecting the safety of the laser.

Claims

1. An automated processing system for a product, characterized in that It includes a loading mechanism, a front-end processing module, a front pickup robot, a detection mechanism, a back-end processing module, a back-end pickup robot, a loading mechanism and a conveying mechanism. The conveying mechanism is arranged between the front pickup robot and the back pickup robot along the front-to-back direction. The front pickup robot is used to move back and forth between the loading mechanism, the front-end processing module, the detection mechanism and the feeding position set at the front end of the conveying mechanism and to pick up and place products. The loading mechanism is used to load products to be processed. The front-end processing module is used to perform preliminary processing on at least one end face of the product to be processed. The detection mechanism is used to detect the products after preliminary processing and send a detection feedback signal to the front-end processing module. The conveying mechanism is used to convey the detected products from the feeding position at the front end to the picking position set at the back end. The back-end processing module includes two back-end processing equipment with different processing directions and a rotary reversing mechanism. The rear picking robot is used to move back and forth between the picking position of the conveying mechanism, the two back-end processing equipment, the rotary reversing mechanism and the unloading mechanism to pick up and place products. The back-end processing equipment is used to process the side of the product. The rotary reversing mechanism is used to rotate the product to an angle corresponding to the processing direction of the second back-end processing equipment at the end of the process. The unloading mechanism is used to unload the products processed by the two back-end processing equipment.

2. The automated processing system for a product according to claim 1, characterized in that The front-end processing module includes at least one front-end processing equipment and a front spray washing machine. The loading mechanism, the front-end processing equipment, the front spray washing machine and the detection mechanism are distributed around the front picking robot. The back-end processing module also includes a rear spray washing machine. The rear spray washing machine, the rotary reversing mechanism, the back-end processing equipment and the unloading mechanism are distributed around the rear picking robot.

3. The automated processing system for a product according to claim 2, characterized in that There are two front-end processing equipment, and the two front-end processing equipment are used to process the top and bottom surfaces of the product respectively. The front-end processing module also includes a turning table, and the turning table is provided with at least one storage rack with a pickup slot. The storage rack is used to fix the product. The opening direction of the pickup slot is toward the front pickup robot. The front pickup robot is provided with a bidirectional clamping fixture. The front pickup robot fixes and clamps the product from the direction of the top and bottom surfaces of the product respectively through the bidirectional clamping fixture.

4. The automated processing system for a product according to claim 3, characterized in that The transmission mechanism includes two linear drive modules distributed in parallel along the front-to-back direction and a transmission positioning tooling arranged on the moving blocks of the linear drive modules.

5. The automated processing system for a product according to claim 3, characterized in that The rotary reversing mechanism includes a rotary table and a rotary base, at least one rotary cylinder is fixedly provided on the rotary base, a rotary mounting frame is fixedly provided on the rotation driving end of the rotary cylinder, the rotary mounting frame includes a rotary positioning part located in the middle and two clamping connecting arms located on both sides, a fixed sleeve and four rotary positioning blocks arranged around the fixed sleeve are fixedly provided on the rotary positioning part, the fixed sleeve and the four rotary positioning blocks cooperate to position the product, a first buffer limit rod and a second buffer limit rod are fixedly provided on the top of the rotary cylinder, and the first buffer limit rod The positioning rod and the second buffer limit rod are distributed at a preset angle to each other, and the first buffer limit rod and the second buffer limit rod are respectively located on the rotation path of one of the clamping connecting arms, and are used to limit the rotation angle of the clamping connecting arm. The limiting angle corresponds to the angle between the processing directions of the two back-end processing equipment. The outer end of the clamping connecting arm is bent upward and fixedly provided with a rotary pushing cylinder outward, the driving rod of the rotary pushing cylinder extends toward the inner side of the rotary positioning portion, and the end of the driving rod of the rotary pushing cylinder is fixedly provided with a clamping block.

6. The automated processing system for a product according to claim 1, characterized in that The detection mechanism includes a detection table, a detection conveying mechanism, a detection positioning tool and a comparator for detecting the structural parameters of the product. The detection conveying mechanism is fixedly arranged on the detection table along the front and back directions, and the comparator is fixedly arranged at the rear part of the table surface of the detection table. The detection conveying mechanism is used to drive the detection positioning tool to move back and forth between the front and rear parts of the table surface of the detection table. When the detection positioning tool moves to the rear part of the table surface of the detection table, the detection conveying mechanism positions the detection positioning tool at the detection position set at the bottom of the comparator.

7. The automated processing system for a product according to claim 6, characterized in that The detection and positioning tooling includes a vertical positioning base, a horizontal clamping mechanism and a vertical clamping mechanism. The top surface of the vertical positioning base forms a vertical positioning cavity that fits with the corresponding position on the product when the product is placed vertically. The outer end of the vertical positioning cavity away from the front picking robot is fixed upward with a vertical leaning positioning block for fitting with the top or bottom surface of the product. Vertical fixed clamping rods are fixed upward on both sides of the vertical positioning cavity. The vertical positioning cavity, the vertical leaning positioning block and the vertical fixed clamping rod cooperate to position the product. The horizontal clamping mechanism is used to cooperate with the vertical leaning positioning block to fix and clamp the product. The vertical clamping mechanism is used to press the positioning product downward and release the product upward.

8. The automated processing system for a product according to claim 7, characterized in that The horizontal clamping mechanism includes a first fixed plate, a first clamping cylinder, a first connecting plate and a first U-shaped clamping plate with an opening facing upward, the bottom of the vertical positioning base is fixedly provided with a first mounting plate backward, the first fixed plate is fixedly arranged upwardly on the rear end of the first mounting plate, the first clamping cylinder is fixedly arranged forwardly on the first fixed plate in the horizontal direction, the output rod of the first clamping cylinder is fixedly connected to the first connecting plate through a first coupling, the first connecting plate moves back and forth between the first fixed plate and the rear end of the vertical positioning base, the two ends of the first connecting plate are respectively fixedly provided with a first connecting rod forward, the first connecting rod passes through the vertical positioning base and extends forward and is fixedly connected to the first U-shaped clamping plate, and the first U-shaped clamping plate is provided with two first clamping blocks for fixing and clamping the product backward; The vertical clamping mechanism includes a second fixed plate, a second clamping cylinder, a second clamping plate and two second clamping blocks. The second fixed plate is horizontally fixedly arranged on one side of the vertical positioning base. The second clamping cylinder is fixedly upwardly arranged on the second fixed plate. The second clamping plate is fixedly arranged horizontally on the upper end of the driving rod of the second clamping cylinder. The two second clamping blocks are respectively fixed downwardly arranged on the second clamping plate.

9. The automated processing system for a product according to claim 1, characterized in that A multi-layer sampling inspection table is arranged beside the detection mechanism, and a sampling inspection conveying mechanism and a sampling inspection positioning tooling are arranged on the top layer of the multi-layer sampling inspection table. The sampling inspection conveying mechanism drives the sampling inspection positioning tooling to move back and forth along the inner side where the front pickup robot is located and the outer side away from the front pickup robot. A defective product conveyor belt is fixedly arranged on the second layer of the multi-layer sampling inspection table along the inner and outer directions, and a collection frame is fixedly arranged at the outer end of the defective product conveyor belt on the multi-layer sampling inspection table.

10. The automated processing system for a product according to claim 1, characterized in that A laser marking mechanism is provided on one side between the middle and rear end of the conveying mechanism.

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