Automatic production line

Abstract

The utility model discloses an automatic production line, which is used for automatically processing parts, comprises a control system, and is characterized in that the automatic production line comprises a lathe and a processing center, the first conveying line is used for conveying parts; the material receiving sliding table is arranged on the edge of the lathe and used for conveying the parts machined by the lathe; the truss robot is used for grabbing the parts from the first conveying line and sequentially conveying the parts to the lathe and the material receiving sliding table; the feeding device comprises a first conveying line, an overturning device, a feeding sliding table, an air blowing device and a second conveying line. The six-axis robot is used for conveying the parts on the feeding sliding table to the machining center, the air blowing device and the second conveying line in sequence. The lathe, the material receiving sliding table, the turnover device, the feeding sliding table, the six-axis robot, the machining center, the air blowing device, the second conveying line and the truss robot are all electrically connected with the control system. The utility model has the advantages of few processing procedures, low labor cost and high production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of machining, especially relates to an automatic production line. BACKGROUND

[0002] With the rise of production cost and labor cost, intelligent manufacturing has become the urgent demand of each enterprise, therefore machining automatic production line has been widely applied in the enterprise of manufacturing nature.

[0003] However, the existing production line for manufacturing complex parts, due to the complex part machining process, multiple processes, high shape and position precision requirement, large batch, in order to ensure product quality in prior art, usually need to utilize numerical control lathe, radial drilling machine, bench drill etc. Multiple machine tools cooperate with special tooling fixture, at the same time by multiple professional technicians manually switch processing procedure several times to realize, the process is more, therefore the enterprise's labor cost is high, and the production line efficiency is low. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides an automatic production line, which has less processing procedure, low labor cost and high production efficiency.

[0005] The utility model realizes the following technical scheme:

[0006] An automatic production line is used for machining parts to be machined, and comprises a control system, and the automatic production line comprises:

[0007] At least one first conveying line is used for conveying the parts to be machined;

[0008] At least one lathe is used for turning the parts to be machined

[0009] At least one material receiving sliding table is provided with a turnover device downstream, and the material receiving sliding table is used for conveying the parts machined by the lathe to the turnover device, and the turnover device is used for turning the parts;

[0010] A truss robot is used for grabbing the parts to be machined from the first conveying line to the lathe, and can grab the parts machined by the lathe to the material receiving sliding table;

[0011] At least one feeding sliding table is provided close to the turnover device at one end, and is used for conveying the turned parts;

[0012] At least one machining center is used for machining the turned parts in the remaining processes;

[0013] A gas blowing device is used for blowing the aluminum chips remaining on the parts machined by the machining center clean;

[0014] A second conveying line for conveying the finished parts;

[0015] A six-axis robot for sequentially sending the parts on the feeding slide to the machining center, the air blowing device and the second conveying line; wherein the working range of the six-axis robot is circular, and the feeding slide, the machining center, the air blowing device and the second conveying line are arranged along the circumferential direction around the periphery of the six-axis robot and at least partially within the working range;

[0016] The lathe, the receiving slide, the turnover device, the feeding slide, the six-axis robot, the machining center, the air blowing device, the second conveying line and the truss robot are electrically connected with the control system.

[0017] Further, the number of machining centers is two, and the two machining centers are sequentially arranged along the circumferential direction around the periphery of the six-axis robot.

[0018] Further, the number of machining centers is four, and the four machining centers are symmetrically arranged on opposite sides of the truss robot, and the four machining centers are sequentially arranged along the circumferential direction around the periphery of the six-axis robot.

[0019] Further, a storage slide is arranged at a corresponding position outside the machining center, and the storage slide stores the turned-over parts.

[0020] Further, the storage slide (60) is arranged between the two machining centers (6) and abuts the two machining centers (6).

[0021] Further, the number of lathes is two, and the two lathes are arranged on opposite sides of the truss robot, and the number of first conveying lines is two, and the two first conveying lines are arranged at adjacent positions of the two lathes.

[0022] Further, the number of turnover devices, receiving slides and feeding slides is two, one of the turnover devices, receiving slides and feeding slides is arranged close to one of the lathes, and the other of the turnover devices, receiving slides and feeding slides is arranged close to the other of the lathes.

[0023] Further, the machining center comprises a tool turret, the tool turret comprises a clamp and a rotating table, the clamp is installed on the rotating table, and the rotating table can drive the clamp to rotate to machine opposite two surfaces to be machined of the part.

[0024] Further, the rotating table comprises a first rotating shaft, and the rotating table can drive the clamp to rotate around the first rotating shaft.

[0025] Further, the rotating table comprises a second rotating shaft, and the rotating table is capable of driving the clamp to rotate around the second rotating shaft.

[0026] Compared with the prior art, the automatic production line has the advantages that:

[0027] 1. The two metal processing procedures of the lathe and the machining center are designed, the workstations are compact and the procedures are optimized, the production efficiency is improved, the equipment flow work of the whole production line is controlled by the control system, manual operation is reduced, and the cost is reduced.

[0028] 2. The remaining procedures are completed by the machining center, the number of transfer is reduced, the influence of aluminum scraps on the product in the production process is reduced, and the risk of defective product outflow is reduced.

[0029] 3. The six-axis robot is arranged to replace manual transfer of parts, the labor cost is reduced, and the production safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structure schematic view of an automatic production line according to an embodiment of the utility model;

[0031] Figure 2 It is a top view of an automatic production line according to an embodiment of the utility model;

[0032] Figure 3 It is Figure 2 A part of the middle A is enlarged;

[0033] Figure 4 It is a machining center part structure schematic view according to an embodiment of the utility model;

[0034] Figure 5 It is a rotating table structure schematic view according to an embodiment of the utility model.

[0035] Label explanation: 1, lathe; 10, first conveying line; 2, material receiving sliding table; 3, turnover device; 4, feeding sliding table; 5, six-axis robot; 6, machining center; 60, material storage sliding table; 61, tool rotating table; 610, clamp; 611, rotating table; 612, first rotating shaft; 613, second rotating shaft; 7, air blowing device; 8, second conveying line; 9, part; 90, control system; 91, laser detector. DETAILED DESCRIPTION

[0036] The following detailed, non-limiting description of the utility model's technical solution, in conjunction with preferred embodiments and accompanying drawings, is provided. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0037] like Figure 1 As shown, an automated production line according to an embodiment of the present invention is used to process a part 9 to be processed, the part 9 having process holes. The automated production line includes a control system 90 and at least one first conveyor line 10 electrically connected to the control system 90, at least one lathe 1, at least one receiving slide 2, a flipping device 3, a gantry robot, at least one loading slide 4, at least one machining center 6, an air blowing device 7, a second conveyor line 8, and a six-axis robot 5.

[0038] The first conveyor line 10 is used to transport the parts 9 to be processed from outside the production line to inside the production line, specifically to the working range of the scaffolding robot, so that the scaffolding robot can pick up the parts 9 to be processed from the first conveyor line 10 and transfer them to the lathe 1. The lathe 1 is used to roughly position the parts 9 according to the process holes and to turn the parts 9 to be processed. After the turning is completed, the scaffolding robot can pick up the parts 9 turned by the lathe 1 and transfer them to the receiving slide 2.

[0039] Optionally, the receiving slide 2 is located near the lathe 1, so that the rigging robot can pick up the part 9 on the lathe 1 and transfer it to the receiving slide 2 with a small range of movement, thereby improving production efficiency.

[0040] Furthermore, a flipping device 3 is provided downstream of the receiving slide 2. The receiving slide 2 is used to transport the part 9 after it has been turned by the lathe 1 to the flipping device 3. The flipping device 3 is used to flip the part 9.

[0041] Specifically, the turnover device 3 is provided with a feeding slide table 4 at the adjacent position, the feeding slide table 4 is a long strip-shaped slide table, one end of the feeding slide table 4 is arranged close to the turnover device 3 and is used for conveying the turned-over part 9. The clamping hand on the turnover device 3 can grab the part 9 on the receiving slide table 2 and place it on the feeding slide table 4 after being turned over by 180°, and then the feeding slide table 4 sends the part 9 to the working range of the six-axis robot 5. The turnover device 3 is arranged to make the part 9 be turned over to an angle convenient for the six-axis robot 5 to grab, and at the same time, the working time of the subsequent machining center 6 can be reduced, and the production efficiency is improved.

[0042] Further, the six-axis robot 5 is fixedly installed in the production line and can make circumferential rotation movement around the installation point thereof. Thus, the working range of the six-axis robot 5 is circular, and the feeding slide table 4, the machining center 6, the air blowing device 7 and the second conveying line 8 are arranged around the periphery of the six-axis robot 5 in the circumferential direction and at least partially in the working range.

[0043] The six-axis robot 5 can send the part 9 on the feeding slide table 4 to the machining center 6, the air blowing device 7 and the second conveying line 8 in turn, and the machining center 6 processes the turned-over part 9 in the remaining working procedure, such as drilling, milling or curved surface processing; the air blowing device 7 blows the aluminum chips remaining on the part 9 processed by the machining center 6; and the second conveying line 8 conveys the finished part 9 to outside the production line. The present application only designs two metal processing procedures of the lathe 1 and the machining center 6, each station is designed compactly and the working procedure is optimized, so that the production efficiency is improved, and the control system 90 is used to control the equipment process work of the whole production line, so as to reduce manual operation and reduce cost.

[0044] Optionally, a storage slide table 60 is arranged at the corresponding position outside the machining center 6 and is used for temporarily storing the turned-over part 9. When the machining center 6 is still processing the previous part 9, the six-axis robot 5 can place the part 9 on the storage slide table 60 to temporarily store the part 9, so as to avoid the six-axis robot 5 from stopping and improve the production efficiency.

[0045] Optionally, referring to Figure 3 A plurality of laser detectors 91 are arranged on the first conveying line 10, the receiving slide table 2, the feeding slide table 4, the second conveying line 8 and the storage slide table 60 to detect whether the part 9 moves to the position, so as to improve the safety in the production process.

[0046] Further referring to Figures 4-5The machining center 6 comprises a tool turret 61. The tool turret 61 comprises a clamp 610 and a rotating table 611. The clamp 610 is used for clamping the part 9, and the clamp 610 is installed on the rotating table 611. The rotating table 611 can drive the clamp 610 to rotate, so that the machining center 6 can machine the two opposite surfaces of the part 9, the number of grabbing of the six-axis robot 6 is reduced, and the production efficiency is improved.

[0047] Optionally, the rotating table 611 comprises a first rotating shaft 612, and the rotating table 611 can drive the clamp 610 to rotate around the first rotating shaft 612. A first rotating cylinder is arranged in the machining center 6. An output end of the first rotating cylinder is connected to one end of the first rotating shaft 612 through a screw (not shown in the figure), and the other end of the first rotating shaft 612 is connected to the clamp 610 through a screw, so that the first rotating cylinder can drive the clamp 610 to rotate around the axis of the first rotating shaft 612.

[0048] Optionally, the rotating table 611 comprises a second rotating shaft 613, and the rotating table 611 can drive the clamp 610 to rotate around the second rotating shaft 613. A second rotating cylinder is arranged in the machining center 6, and an output end of the second rotating cylinder is connected to the second rotating shaft 613 through a screw. The second rotating shaft 613 is connected to the first rotating cylinder through a screw, so that the second rotating cylinder can drive the clamp 610 connected to the first rotating cylinder to rotate around the axis of the second rotating shaft 613. By arranging two rotating shafts, the part 9 can be rotated arbitrarily in the machining center 6, so that the machining center 6 can machine the front and back surfaces of the part 9, and the production efficiency is improved.

[0049] Optionally, the number of machining centers 6 can be two. The two machining centers 6 are sequentially arranged in the circumferential direction around the periphery of the six-axis robot 5, so as to improve the production efficiency. Meanwhile, the storage sliding table 60 is arranged between the two machining centers 6 and is connected to the two machining centers 6, so as to improve the production efficiency and save the cost. It can be understood that, in order to further improve the production efficiency and make full use of the working range of the six-axis robot 5, a plurality of machining centers 6 can also be arranged.

[0050] Therefore, in the embodiment, the number of machining centers 6 is four. The four machining centers 6 are symmetrically arranged on opposite sides of the truss robot, and one storage sliding table 60 is arranged at a corresponding position on each side. The four machining centers 6 and the two storage sliding tables 60 are sequentially arranged in the circumferential direction around the periphery of the six-axis robot 5, so as to realize the use of one six-axis robot 6 to transfer and machine a larger number or variety of parts 9, improve the production efficiency, and reduce the production cost.

[0051] Optionally, in the embodiment, the lathe 1 and the number of the first conveying line 10 are also provided with two, two lathes 1 are arranged on opposite sides of the truss robot, and two first conveying lines 10 are arranged at adjacent positions of the two lathes 1. Correspondingly, at least one turnover device 3, at least one material receiving sliding table 2 and at least one feeding sliding table 4 are provided with two, one of the turnover device 3, the material receiving sliding table 2 and the feeding sliding table 4 are arranged close to one of the lathes 1; the other turnover device 3, the material receiving sliding table 2 and the feeding sliding table 4 are arranged close to the other lathe 1. Of course, in other optional embodiments, only one set can be provided to save costs.

[0052] When the automatic production line of the application is used, the process is as follows: the external parts to be processed 9 are conveyed into the production line by the first conveying line 10, the truss robot grabs the parts to be processed 9 from the first conveying line 10 to the lathe 1, the lathe 1 coarsely positions the parts 9 according to the process hole and then performs turning processing on the parts 9, after the turning is completed, the truss robot grabs the turned parts 9 of the lathe 1 to the material receiving sliding table 2, the material receiving sliding table 2 conveys the turned parts 9 of the lathe 1 to the turnover device 3, the turnover device 3 turns the parts 9 by 180° and places them on the feeding sliding table 4; after the feeding sliding table 4 conveys the parts 9 to the working range of the six-axis robot 5, the six-axis robot 5 grabs the parts 9 and places them on the clamp 610 of the machining center 6; when the machining center 6 is processing the previous part, the six-axis robot 5 can place the parts 9 on the storage sliding table 60 for temporary storage; after the machining center 6 completes all the remaining processes, the six-axis robot 5 grabs the processed parts 9 and places them in the air blowing device 7, the air blowing device 7 blows away the aluminum chips remaining on the parts 9 processed by the machining center 6, and finally the six-axis robot 5 grabs the parts 9 and places them on the second conveying line 8 and conveys them out of the production line.

[0053] In another optional embodiment, the six-axis robot 5 and the feeding sliding table 4 can be replaced by a seven-axis robot or a moving mechanism arranged below the six-axis robot, which can reduce the floor space occupied by the production line.

[0054] The automatic production line of the application has two metal processing procedures of the lathe 1 and the machining center 6, the workstations are designed compactly and the procedures are optimized, so that the production efficiency is improved, and the control system 90 is used to control the equipment process work of the entire production line, thereby reducing manual operation and reducing costs. At the same time, the aluminum chips between the production procedures are reduced, and the risk of defective product outflow is reduced.

[0055] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. An automated production line for machining a part (9) to be machined, comprising a control system (90), characterized in that, The automatic production line comprises: at least one first conveying line (10) for conveying the parts (9) to be machined; at least one lathe (1) for turning the parts (9) to be machined at least one receiving sliding table (2) downstream of which a turnover device (3) is arranged, the receiving sliding table (2) being used for conveying the parts (9) turned by the lathe (1) to the turnover device (3), and the turnover device (3) being used for turning the parts (9); a gantry robot for grabbing the parts (9) to be machined from the first conveying line (10) to the lathe (1), and capable of grabbing the parts (9) turned by the lathe (1) to the receiving sliding table (2); at least one feeding sliding table (4) arranged at one end close to the turnover device (3) and used for conveying the parts (9) turned; at least one machining center (6) for machining the parts (9) turned in the remaining processes; an air blowing device (7) for blowing the aluminum scraps remaining on the parts (9) machined by the machining center (6) clean; a second conveying line (8) for conveying the parts (9) machined; a six-axis robot (5) for sequentially sending the parts (9) on the feeding sliding table (4) to the machining center (6), the air blowing device (7) and the second conveying line (8); wherein the working range of the six-axis robot (5) is circular, and the feeding sliding table (4), the machining center (6), the air blowing device (7) and the second conveying line (8) are arranged along the circumferential direction around the periphery of the six-axis robot (5) and at least partially in the working range; The lathe (1), the receiving sliding table (2), the turnover device (3), the feeding sliding table (4), the six-axis robot (5), the machining center (6), the air blowing device (7), the second conveying line (8) and the gantry robot are electrically connected with the control system (90).

2. The automated production line of claim 1, wherein, The number of the machining centers (6) is two, and the two machining centers (6) are arranged along the circumferential direction around the periphery of the six-axis robot (5).

3. The automated production line of claim 1, wherein, The number of the machining centers (6) is four, and the four machining centers (6) are symmetrically arranged on opposite sides of the gantry robot, and the four machining centers (6) are arranged along the circumferential direction around the periphery of the six-axis robot (5).

4. The automated production line of claim 2, wherein, A storage sliding table (60) is arranged at a corresponding position outside the machining center (6), and the storage sliding table (60) stores the parts (9) turned.

5. The automated production line of claim 4, wherein, The storage sliding table (60) is arranged between the two machining centers (6) and abuts against the two machining centers (6).

6. The automated production line of claim 1, wherein, The number of the lathes (1) is two, and the two lathes (1) are arranged on opposite sides of the gantry robot, and the number of the first conveying lines (10) is two, and the two first conveying lines (10) are arranged at adjacent positions of the two lathes (1), respectively.

7. The automated production line of claim 6, wherein, The number of the turnover devices (3), the material receiving sliding platforms (2) and the material feeding sliding platforms (4) is two, one of the turnover devices (3), the material receiving sliding platforms (2) and the material feeding sliding platforms (4) is arranged close to one of the lathes (1); the other of the turnover devices (3), the material receiving sliding platforms (2) and the material feeding sliding platforms (4) is arranged close to the other of the lathes (1).

8. The automated production line of claim 1, wherein, The machining center (6) comprises a tool turret (61), the tool turret (61) comprises a clamp (610) and a rotating table (611), the clamp (610) is installed on the rotating table (611), and the rotating table (611) can drive the clamp (610) to rotate to machine opposite two surfaces to be machined of the part (9).

9. The automated production line of claim 8, wherein, The rotating table (611) comprises a first rotation axis (612), and the rotating table (611) can drive the clamp (610) to rotate around the first rotation axis (612).

10. The automated production line of claim 9, wherein, The rotating table (611) comprises a second rotation axis (613), and the rotating table (611) can drive the clamp (610) to rotate around the second rotation axis (613).

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