Efficient anti-mixing laser processing production line
By setting up a material barrier mechanism, code reader and side push mechanism on the laser processing production line, combined with a robot and a transfer device, the problem of mixing a variety of products is solved, efficient product identification and processing is achieved, and production efficiency and quality are improved.
Patent Information
- Application Number
- CN202422309309.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing laser processing equipment is prone to mixing problems when processing multiple products at the same time, resulting in a decrease in product quality and production efficiency.
Design a laser processing production line for efficient anti-mixture. By setting up a material barrier mechanism, a code reader and a side push mechanism on the feed conveying belt, combined with a robot and a transfer device, the pallet is accurately identified and diverted, ensuring that the pallet is accurately transferred to the corresponding laser machine for processing.
It effectively avoids the mixing phenomenon, improves production efficiency and customer satisfaction, and ensures the accurate processing and stable quality of many products.
Smart Images
Figure CN223087045U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of laser processing equipment, and particularly relates to a laser processing production line with high efficiency and anti-mixing function. Background Art
[0002] Laser processing, also known as laser machining, mainly generates a high-energy laser beam through a laser. After being focused by an optical system, it irradiates the surface of the material to be processed, causing physical or chemical changes in the material, so as to achieve various processing purposes such as cutting, punching, engraving, and welding.
[0003] In the current laser processing industry, laser processing equipment usually includes basic components such as a frame, a loading conveyor belt, and a laser machine. With the continuous increase in the variety of products and the improvement of production efficiency requirements, when the existing laser processing equipment faces the situation of processing multiple products simultaneously (for example: multiple different products need to be transported on the same loading conveyor belt and undergo laser processing), it often faces the risk of material mixing. This mixing problem not only leads to a decline in product quality and an increase in the defective rate, but also affects the overall efficiency of the production line and customer satisfaction.
[0004] Therefore, the inventor is committed to designing a laser processing equipment to solve the above problems. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a laser processing production line with high efficiency and anti-mixing function, which can uniformly transport different products on the same loading conveyor belt for laser processing, avoid material mixing, and improve production efficiency and customer satisfaction.
[0006] In order to achieve the above purpose, a technical solution adopted by the utility model is as follows:
[0007] A laser processing production line with high efficiency and anti-mixing function includes a frame. A loading conveyor belt and a plurality of storage conveyor belts are arranged on the frame. All the storage conveyor belts are arranged at intervals in a row along the conveying direction of the loading conveyor belt and are perpendicularly docked with the loading conveyor belt. A support frame is arranged above each docking position of the loading conveyor belt. A material blocking mechanism for preventing the tray from being transported out of the docking position, a code reader for reading tray information, and a side pushing mechanism for side pushing are arranged on the support frame. A plurality of laser machines are arranged beside the loading conveyor belt. All the laser machines are arranged in a staggered manner corresponding to all the storage conveyor belts one by one. The storage conveyor belt and the corresponding laser machine are transferred through a transfer device.
[0008] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, the material transfer device is a manipulator. The manipulator is located between the corresponding storage material conveying belt and the corresponding laser machine. A baffle is provided at one end of each storage material conveying belt away from the support frame.
[0009] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, a blanking conveying belt is arranged side by side on one side of the feeding conveying belt away from all the storage material conveying belts. The conveying direction of the blanking conveying belt is opposite to that of the feeding conveying belt. The laser machine and the blanking conveying belt are transferred through the corresponding material transfer device.
[0010] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, a feeding baffle, a partition board and a blanking baffle are arranged at intervals on the frame. The blanking conveying belt is located between the partition board and the blanking baffle, and the three together enclose a blanking conveying channel. The feeding conveying belt is located between the feeding baffle and the partition board, and the three together enclose a feeding conveying channel.
[0011] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, blanking diversion drive sources are respectively provided at positions on the blanking baffle and the partition board opposite to the material transfer device. The output end of the blanking diversion drive source is provided with a blanking diversion plate for laterally pushing and positioning the tray.
[0012] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, feeding diversion drive sources are respectively provided at positions on the feeding baffle and the partition board opposite to the material transfer device. The output end of the feeding diversion drive source is provided with a feeding diversion plate for laterally pushing and positioning the tray.
[0013] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, the support frame is in a frame shape. The code reader is located above the support frame. The baffle mechanism includes a baffle drive source and a baffle member. The baffle drive source is fixed on the inner wall of the support frame, and the baffle member is arranged at the output end of the baffle drive source.
[0014] As an improvement to the laser processing production line with high - efficiency anti - mixing of the present utility model, the baffle member includes two baffle feet and a fixing strip. The fixing strip is arranged on the output shaft of the baffle drive source, and the two baffle feet are respectively vertically arranged at the two ends of the fixing strip to form a U - shape.
[0015] As an improvement to the laser processing production line with efficient anti-mixing of the present utility model, the side-pushing mechanism includes a connecting plate, a lifting driving source, and a side-pushing block. The connecting plate is slidably arranged in the support frame along the length direction corresponding to the storage conveying belt. The lifting driving source is fixed on the connecting plate, and the side-pushing block is located at the output end of the lifting driving source.
[0016] As an improvement to the laser processing production line with efficient anti-mixing of the present utility model, two guide rods are arranged at intervals in the support frame. The connecting plate is slidably sleeved on the two guide rods. A side-pushing driving source is arranged outside the support frame, and the connecting plate is located at the output end of the side-pushing driving source.
[0017] Compared with the prior art, the laser processing production line with efficient anti-mixing of the present utility model uniformly conveys multiple trays carrying multiple products through the feeding conveying belt, uses the material blocking mechanism to block the trays, prevents the trays from being transported out of the docking position, the barcode reader reads the material information on the trays, and the side-pushing mechanism side-pushes the trays onto the storage conveying belt and transports them out of the storage by the storage conveying belt, and then accurately transfers them to the laser machine for laser processing. The entire device can accurately identify, store, and laser process multiple trays with different material information conveyed on the same feeding conveying belt, enabling the same production line to laser process multiple products simultaneously, avoiding material mixing, and helping to improve production efficiency and customer satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is the top view of the laser processing production line with efficient anti-mixing of the present utility model;
[0019] Figure 2 is the three-dimensional enlarged view of the conveying part in the laser processing production line with efficient anti-mixing of the present utility model;
[0020] Figure 3 is Figure 2 the enlarged view of part A in
[0021] Figure 4 is Figure 2 the enlarged view of part B in
[0022] Figure 5 is the three-dimensional enlarged view of the support frame, side-pushing mechanism, and material blocking mechanism of the present utility model;
[0023] Figure 6 is the sectional enlarged view of the support frame, side-pushing mechanism, and material blocking mechanism of the present utility model.
[0024] Illustration:
[0025] 1. Feeding conveyor belt; 11. Feeding motor; 12. Feeding drive belt; 2. Discharging conveyor belt; 21. Discharging motor; 22. Discharging drive belt; 3. Frame; 31. Main frame; 32. Side frame; 33. Partition board; 331. Feeding baffle; 332. Discharging baffle; 34. Feeding diverter cylinder; 341. Feeding diverter plate; 35. Discharging diverter cylinder; 351. Discharging diverter plate; 36. Photoelectric element; 4. Storage conveyor belt; 41. Stop plate; 42. Storage motor; 5. Support frame; 51. Code reader; 6. Stop mechanism; 61. Stop cylinder; 62. Stop piece; 621. Stop foot; 622. Fixed strip; 7. Side push mechanism; 71. Side push cylinder; 72. Connecting plate; 721. Guide rod; 73. Lifting cylinder; 74. Side push block; 8. Manipulator; 81. Laser machine. Detailed implementation manner
[0026] The following combines with the attached drawings to specifically clarify the implementation manner of the present utility model. The attached drawings are only for reference and illustration, and do not constitute a limitation on the scope of patent protection of the present utility model.
[0027] Refer to Figures 1 to 6 , a laser processing production line with high efficiency in preventing material mixing, including a frame 3, a feeding conveyor belt 1, a plurality of storage conveyor belts 4 and a plurality of laser machines 81. The feeding conveyor belt 1 and all storage conveyor belts 4 are arranged on the frame 3. All storage conveyor belts 4 are arranged at intervals in a row along the conveying direction of the feeding conveyor belt 1 and are perpendicularly docked with the feeding conveyor belt 1. Above each docking position of the feeding conveyor belt 1, there is a support frame 5. On each support frame 5, there is a stop mechanism 6 for preventing the tray from being transported out of the docking position, a code reader 51 for reading tray information, and a side push mechanism 7 for side pushing. All laser machines 81 are arranged beside the feeding conveyor belt 1. All laser machines 81 and all storage conveyor belts 4 are arranged in a staggered manner one by one. The material is transferred between the storage conveyor belt 4 and the corresponding laser machine 81 through a transfer device.
[0028] Refer to Figure 1 , Figure 2 and Figure 4 , the frame 3 includes a main frame 31 and a plurality of side frames 32. The main frame 31 is in the shape of a long table. On the main frame 31, there are feeding baffles 331, partition boards 33 and discharging baffles 332 arranged at intervals. The partition board 33 is located between the feeding baffle 331 and the discharging baffle 332. The feeding baffle 331 is located on one side of the main frame 31 close to the side frame 32. The feeding baffle 331 has a notch corresponding to each docking position of the feeding conveyor belt 1. The discharging baffle 332 is located on one side of the main frame 31 far from the side frame 32. In the present utility model, the number of side frames 32 is preferably six, and the six side frames 32 are arranged at intervals along the length direction of the main frame 31 and are perpendicularly docked with the main frame 31.
[0029] Refer toFigure 2 and Figure 3 The feeding conveyor belt 1 is arranged along the length direction of the main frame 31. The feeding conveyor belt 1 is located between the feeding baffle 331 and the partition 33, and the three together enclose a feeding conveyor channel. A feeding motor 11 is provided at the loading and unloading end of the main frame 31. The output end of the feeding motor 11 controls the rotation of the driving wheel of the feeding conveyor belt 1 through the feeding driving belt 12, thereby driving the feeding conveyor belt 1 to operate and feed materials.
[0030] Refer to Figure 2 and Figure 3 In order to facilitate discharging, a discharging conveyor belt 2 is arranged side by side on the side of the feeding conveyor belt 1 away from all the storage conveyor belts 4. The discharging conveyor belt 2 is arranged along the length direction of the main frame 31. The discharging conveyor belt 2 is located between the partition 33 and the discharging baffle 332, and the three together enclose a discharging conveyor channel. The feeding conveyor belt 1 is located between the multiple storage conveyor belts 4 and the discharging conveyor belt 2. The conveying direction of the discharging conveyor belt 2 is opposite to that of the feeding conveyor belt 1, so that the products after laser processing can be sent back by the discharging conveyor belt 2. The operator can load and unload materials at the head of the frame 3, reducing labor costs. A discharging motor 21 is provided at the loading and unloading end of the main frame 31. The discharging motor 21 is located between the feeding conveyor belt 1 and the feeding motor 11. The output end of the discharging motor 21 controls the rotation of the driving wheel of the discharging conveyor belt 2 through the discharging driving belt 22, thereby driving the discharging conveyor belt 2 to operate and discharge materials.
[0031] Refer to Figure 1 In the present utility model, the material transfer device is preferably a manipulator 8. The manipulator 8 is located between the corresponding storage conveyor belt 4 and the corresponding laser machine 81. The manipulator 8, the laser machine 81 and the storage conveyor belt 4 correspond to each other one by one. At the same storage welding station, between the storage conveyor belt 4 and the laser machine 81, and between the laser machine 81 and the discharging conveyor belt 2, materials are transferred through the same manipulator 8. In this embodiment, the number of the manipulators 8, the storage conveyor belts 4 and the laser machines 81 is preferably six, forming six storage welding stations.
[0032] Refer to Figure 2 and Figure 4 The six storage conveyor belts 4 are arranged corresponding to each other on the six side frames 32. A baffle 41 is provided at one end of each storage conveyor belt 4 away from the support frame 5. The storage conveyor channels formed above all the storage conveyor belts 4 are all communicated with the feeding conveyor belt 1. A storage motor 42 is fixed on the side surface of each side frame 32. The storage motor 42 drives the driving wheel of the storage conveyor belt 4 to rotate through a gearbox, thereby driving the storage conveyor belt 4 to operate and convey the trays outwards.
[0033] Refer to Figure 4 、 Figure 5 andFigure 6 The support frame 5 is in a frame shape and its bottom is fixedly connected to the machine frame 3 through a plurality of fixing columns. The support frame 5 is located directly above the feeding conveyor belt 1 and forms a code reading space (i.e., the docking position of the feeding conveyor belt 1) between the support frame 5 and the feeding conveyor belt 1. The code reader 51 is located above the support frame 5 and is fixed to the support frame 5. Two guide rods 721 are arranged at intervals in the support frame 5. Each guide rod 721 is arranged along the direction of the storage material conveying channel. The material blocking mechanism 6 includes a material blocking driving source and a material blocking member 62. The material blocking driving source is specifically a material blocking air cylinder 61. The material blocking air cylinder 61 is fixed to the inner wall of the support frame 5. The material blocking member 62 is arranged at the output end of the material blocking air cylinder 61. The material blocking member 62 includes two material blocking feet 621 and a long strip-shaped fixing strip 622. The fixing strip 622 is vertically arranged on the output shaft of the material blocking air cylinder 61. The two material blocking feet 621 are respectively vertically arranged at the two ends of the fixing strip 622 to form a U shape. The distance between the two material blocking feet 621 is less than the width of the tray. The side pushing mechanism 7 includes a side pushing driving source, a connecting plate 72, a lifting driving source and a side pushing block 74. The side pushing driving source is specifically a side pushing air cylinder 71. The side pushing air cylinder 71 is fixed to the outer wall of the support frame 5. The connecting plate 72 is slidably arranged in the support frame 5 along the length direction of the corresponding storage material conveyor belt 4. Specifically, the connecting plate 72 is slidably sleeved on the two guide rods 721. The output shaft of the side pushing air cylinder 71 is located in the support frame 5 and its end is fixedly connected to the connecting plate 72. The side pushing air cylinder 71 can drive the connecting plate 72 to slide along the two guide rods 721. The lifting driving source is specifically a lifting air cylinder 73. The lifting air cylinder 73 is fixed to the connecting plate 72. The output shaft of the output end of the lifting air cylinder 73 faces downward. The side pushing block 74 is vertically fixed to the end of the output shaft of the lifting air cylinder 73.
[0034] Refer to Figure 3 and Figure 4, in order to prevent excessive pallet stacking and squeezing into the docking position of the feeding conveyor belt 1 together, feeding diversion drive sources are respectively provided at the positions of the feeding baffle 331 and the partition 33 relative to the manipulator 8. The feeding diversion drive source is specifically a feeding diversion cylinder 34. The output end of the feeding diversion cylinder 34 is provided with a feeding diversion plate 341 for laterally pushing and positioning the pallet. When the feeding diversion cylinder 34 on the partition 33 drives the feeding diversion plate 341 to act, the feeding diversion plate 341 can push the pallet from the side, sandwiching the pallet between the feeding diversion plate 341 and the feeding baffle 331, preventing the material to be processed from being transported forward. When the feeding diversion cylinder 34 on the feeding baffle 331 drives the feeding diversion plate 341 to act, the feeding diversion plate 341 can push the pallet from the other side, sandwiching the pallet between the feeding diversion plate 341 and the partition 33; discharging diversion drive sources are respectively provided at the positions of the discharging baffle 332 and the partition 33 relative to the manipulator 8. The discharging diversion drive source is specifically a discharging diversion cylinder 35. The output end of the discharging diversion cylinder 35 is provided with a discharging diversion plate 351 for laterally pushing and positioning the pallet. When the discharging diversion cylinder 35 on the partition 33 drives the discharging diversion plate 351 to act, the discharging diversion plate 351 can push the pallet from the side, sandwiching the pallet between the discharging diversion plate 351 and the discharging baffle 332, preventing the processed material from continuing to be transported. When the discharging diversion cylinder 35 on the discharging baffle 332 drives the discharging diversion plate 351 to act, the discharging diversion plate 351 can push the pallet from the other side, sandwiching the pallet between the discharging diversion plate 351 and the partition 33. All the feeding diversion cylinders 34 and all the discharging diversion cylinders 35 are arranged staggeredly, and a plurality of photoelectric elements 36 are provided on the partition 33.
[0035] Referring to Figures 1 to 6 , the working principle of the high-efficiency anti-mixing laser processing production line of the present utility model is as follows:
[0036] The feeding motor 11 controls the operation of the feeding drive belt 12, and then drives the feeding conveyor belt 1 to operate. The discharging motor 21 controls the operation of the discharging drive belt 22, and then drives the discharging conveyor belt 2 to run in the opposite direction relative to the feeding conveyor belt 1;
[0037] The operator sequentially places a plurality of pallets with different material information on the feeding conveyor belt 1 at the head of the frame 3, and the feeding conveyor belt 1 transports the plurality of pallets with different material information forward;
[0038] When the photoelectric element 36 senses that the pallet enters the code reading space between the support frame 5 and the feeding conveyor belt 1, the material blocking cylinder 61 drives the material blocking member 62 to move downward to block the pallet in the code reading space, and the code reader 51 quickly reads the material information on the pallet;
[0039] If the material information of the tray is different from the product information to be laser-engraved by the laser machine 81 at this workstation, the material blocking member 62 resets, and the tray continues to move forward along the loading conveyor belt 1 to the next workstation for code reading;
[0040] When the material information of the tray is consistent with the product information to be laser-engraved by the laser machine 81 at this workstation, the lifting cylinder 73 controls the side push block 74 to move down to the side of the tray. The side push cylinder 71 pulls the connecting plate 72 to slide along the two guide rods 721. The connecting plate 72 drives the lifting cylinder 73 and the side push block 74 to move together, and the side push block 74 can push the tray from the loading conveyor belt 1 onto the storage conveyor belt 4;
[0041] The storage motor 42 controls the operation of the storage conveyor belt 4 through the gearbox, so that the tray moves away from the support frame 5 and is temporarily stored on the storage conveyor belt 4;
[0042] The robot 8 at this workstation grabs the tray stored on the storage conveyor belt 4 and places the tray on the laser machine 81 at this workstation for laser processing;
[0043] After the laser processing is completed, the robot 8 at this workstation grabs the tray carrying the processed product and places the tray on the unloading conveyor belt 2. The unloading conveyor belt 2 sends the tray carrying the processed product back to the original operator, and the operator can remove the tray carrying the product from the unloading conveyor belt 2.
[0044] In the high-efficiency anti-mixing laser processing production line of the present utility model, each tray is designed with a different two-dimensional code, each workstation is designed with a code reading function, and a variety of different light-sensing elements are used for accurate shunt positioning. The number of workstations can be increased or decreased according to the site and production capacity requirements, and can also be freely allocated on the control system according to the requirements of the processed workpieces.
[0045] In the high-efficiency anti-mixing laser processing production line of the present utility model, multiple trays carrying multiple products are uniformly conveyed by the loading conveyor belt 1. The material blocking mechanism 6 blocks the trays to prevent the trays from being transported out of the docking position. The code reader 51 reads the material information on the trays. The side push mechanism 7 pushes the trays to the storage conveyor belt 4 and the storage conveyor belt 4 transports them out for storage, and then accurately transfers them to the laser machine 81 for laser processing. The entire device can accurately identify, store, and laser-process multiple trays with different material information conveyed on the same loading conveyor belt 1, enabling the same production line to simultaneously laser-process multiple products, avoiding material mixing, and helping to improve production efficiency and customer satisfaction.
[0046] The above-disclosed are only the preferred embodiments of the present utility model, and the scope of the patent rights of the present utility model cannot be limited thereby. Therefore, equivalent changes made according to the scope of the patent application of the present utility model still fall within the scope covered by the present utility model.
Claims
1. An efficient anti-mixing laser processing production line, including a frame, characterized in that, The rack is provided with a loading conveyor belt and a plurality of storage conveyor belts. All the storage conveyor belts are arranged at intervals in a row along the conveying direction of the loading conveyor belt and are perpendicularly butted with the loading conveyor belt. Above each butting position of the loading conveyor belt, there is a support frame. The support frame is provided with a material blocking mechanism for preventing the tray from being transported out of the butting position, a barcode reader for reading tray information, and a side pushing mechanism for side pushing. There are a plurality of laser machines beside the loading conveyor belt. All the laser machines are arranged staggeredly in one-to-one correspondence with all the storage conveyor belts. Materials are transferred between the storage conveyor belt and the corresponding laser machine through a transfer device.
2. The laser processing production line for efficient anti-mixing according to claim 1, characterized in that The transfer device is a manipulator. The manipulator is located between the corresponding storage conveyor belt and the corresponding laser machine. A material blocking plate is provided at one end of each storage conveyor belt away from the support frame.
3. The laser processing production line with high efficiency in preventing material mixing according to claim 1, characterized in that, On one side of the loading conveyor belt away from all the storage conveyor belts, a discharging conveyor belt is arranged side by side. The conveying direction of the discharging conveyor belt is opposite to that of the loading conveyor belt. Materials are transferred between the laser machine and the discharging conveyor belt through the corresponding transfer device.
4. The high-efficiency anti-mixing laser processing production line according to claim 3, wherein Loading baffle plates, partition plates and discharging baffle plates are arranged at intervals on the rack. The discharging conveyor belt is located between the partition plate and the discharging baffle plate, and the three together enclose a discharging conveying channel. The loading conveyor belt is located between the loading baffle plate and the partition plate, and the three together enclose a loading conveying channel.
5. The laser processing production line for efficient prevention of material mixing according to claim 4, characterized in that Discharging shunt driving sources are respectively arranged on the discharging baffle plate and the partition plate at positions opposite to the transfer device. The output end of the discharging shunt driving source is provided with a discharging shunt plate for side pushing and positioning the tray.
6. The laser processing production line for efficient anti-mixing according to claim 4, characterized in that, Loading shunt driving sources are respectively arranged on the loading baffle plate and the partition plate at positions opposite to the transfer device. The output end of the loading shunt driving source is provided with a loading shunt plate for side pushing and positioning the tray.
7. The laser processing production line with high-efficiency anti-mixing according to claim 1, characterized in that, The support frame is in a frame shape. The barcode reader is located above the support frame. The material blocking mechanism includes a material blocking driving source and a material blocking member. The material blocking driving source is fixed on the inner wall of the support frame, and the material blocking member is arranged at the output end of the material blocking driving source.
8. The laser processing production line for efficient anti-mixing according to claim 7, characterized in that, The material blocking member includes two material blocking feet and a fixing strip. The fixing strip is arranged on the output shaft of the material blocking driving source. The two material blocking feet are respectively vertically arranged at the two ends of the fixing strip to form a U shape.
9. The laser processing production line with high-efficiency anti-mixing according to claim 1, wherein The side pushing mechanism includes a connecting plate, a lifting driving source and a side pushing block. The connecting plate is slidably arranged in the support frame along the length direction of the corresponding storage conveyor belt. The lifting driving source is fixed on the connecting plate, and the side pushing block is located at the output end of the lifting driving source.
10. The laser processing production line for highly efficient anti-mixing as claimed in claim 9, characterized in that, Two guide rods are arranged at intervals in the support frame. The connecting plate is slidably sleeved on the two guide rods. A side pushing driving source is arranged outside the support frame, and the connecting plate is located at the output end of the side pushing driving source.