Automatic processing production line

Abstract

The utility model discloses an automatic processing production line which comprises a transmission guide rail and an automatic guide vehicle capable of sliding along the path of the transmission guide rail, a plurality of operating tables are arranged on one side of the transmission guide rail at intervals in the conveying direction, the automatic guide vehicle is provided with a containing area used for bearing a clamp base, and the clamp base is used for fixing a workpiece to be processed. A first conveying assembly is arranged in the containing area, a second conveying assembly parallel to the conveying direction of the first conveying assembly is arranged on the operation table, and when the automatic guide vehicle moves to any operation table position, the clamp base can move between the first conveying assembly and the second conveying assembly in a reciprocating mode. The conveying guide rail and the operation table are reasonably arranged, the automatic guide vehicle is in butt joint with any station to achieve conveying of the clamp base, manual machining and workpiece maintaining are facilitated, and the manufacturing cost is low.

Description

Technical Field

[0001] The utility model relates to an automated processing production line. Background Art

[0002] The existing automated production line includes a transmission mechanism and is equipped with multiple robots in the conveying direction of the transmission mechanism. No human intervention is required throughout the process. The workpiece only needs to be placed on the fixture seat of the transmission mechanism. The cost of the production line is too high. Some of the workpieces considered require manual processing and maintenance. It is necessary to improve the layout and structure of the automated production line. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide an automated processing production line.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated processing production line, characterized in that it includes a transmission guide rail and an automatic guided vehicle that can slide along the transmission guide rail path, a plurality of operating tables are arranged at intervals on one side or both sides of the transmission guide rail along the conveying direction, the automatic guided vehicle is provided with a storage area for receiving a fixture seat, the fixture seat is used to fix the workpiece to be processed, a first transmission component is arranged in the storage area, and a second transmission component parallel to the transmission direction of the first transmission component is arranged on the operating table, when the automatic guided vehicle moves to any operating table position, the fixture seat can reciprocate between the first transmission component and the second transmission component, At least one set of height adjustment mechanisms is arranged below the transmission guide rail along the transmission direction, a mechanical blocking mechanism that can touch the automatic guided vehicle is arranged at the head end and / or the end of the transmission guide rail along the transmission direction, an alignment sensing mechanism and a control system are arranged between the transmission guide rail and any operating table, at least four running wheels are arranged at the bottom of the automatic guided vehicle, and at least two of the running wheels are slidingly matched on the tracks on both sides of the transmission guide rail, at least one running wheel is driven by a motor, and the motor is powered by a battery pack or is powered by a busbar and a brush, and at least a pair of anti-skew wheels is arranged at the bottom of the automatic guided vehicle, and the pair of anti-skew wheels are respectively slidingly matched with the inner walls of the two tracks of the transmission guide rail

[0005] As a preferred technical solution of the utility model, the operating table includes a bottom frame, first guardrails are arranged on both sides above the bottom frame and the first guardrails are parallel to the transmission direction of the second transmission component, a blocking member is arranged at one end of the bottom frame relatively away from the transmission guide rail, and a position detection sensor is arranged on the operating table for detecting whether the clamp seat is in a safe passable state.

[0006] As a preferred technical solution of the utility model, the automatic guided vehicle is provided with a driving safety detection device, and the driving safety detection device includes at least one or a combination of a collision sensor, a laser radar, a warning light, and an emergency stop switch.

[0007] As a preferred technical solution of the present invention, the second transmission component includes a support frame arranged in the center of the bottom frame, and roller groups are arranged on both sides of the support frame, the roller group includes a plurality of rollers arranged at intervals along the length direction of the support frame, and the two ends of the rollers are respectively rotatably connected to the outer wall of the support frame and the inner wall of the bottom frame, each of the rollers is provided with a first sprocket, a power source is provided on the bottom frame and a rotating shaft parallel to the roller is provided on the power source, the two ends of the rotating shaft extend to the two sides of the support frame respectively and correspond to the corresponding roller groups, and second sprockets are provided at both ends of the rotating shaft, and the roller group on either side and the corresponding second sprocket are driven by a closed chain.

[0008] As a preferred technical solution of the utility model, the power source includes a motor and a reducer matched with the motor, and the reducer drives the rotating shaft to rotate.

[0009] As a preferred technical solution of the utility model, two bearing seats cooperating with the rotating shaft are symmetrically arranged on the bottom frame, bearings are arranged in the bearing seats, the rotating shaft passes through the two bearing seats and the rotating shaft and the bearings are rotatably matched.

[0010] As a preferred technical solution of the utility model, the transmission guide rail is a linear guide rail, and the first transmission components of the plurality of operating tables are perpendicular to the linear guide rail.

[0011] As a preferred technical solution of the utility model, the automatic guided vehicle includes two lifting and blocking mechanisms symmetrically arranged at both ends of the first transmission guide rail, and second guardrails are arranged on both sides of the adjacent lifting and blocking mechanisms of the automatic guided vehicle.

[0012] In summary, the beneficial effects of the utility model are as follows: the transmission guide rails and the operating table are reasonably arranged, multiple operating tables correspond to different workstations, the fixture seat can be transported when the automatic guided vehicle is docked with any workstation, and the fixture seat moves back and forth between the first transmission component and the second transmission component, which is convenient for manual processing and maintenance of workpieces. The manufacturing cost of the production line is low, and the fixture seat can be switched freely, with higher flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the production line of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the operating table in the utility model;

[0015] Figure 3It is a structural schematic diagram of the midsole frame of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the bottom of the midsole frame of the utility model;

[0017] Figure 5 yes Figure 4 Enlarged view of part A;

[0018] Figure 6 It is a structural schematic diagram of the power source in the utility model;

[0019] Figure 7 It is a schematic diagram of the structure of the automatic guided vehicle in the utility model in cooperation with the transmission guide rail;

[0020] Figure 8 It is a side view of the automatic guided vehicle in the utility model.

[0021] 1. Transmission rail; 2. Automatic guided vehicle; 3. Operating table; 4. Storage area; 5. Clamp seat; 6. First transmission component; 7. Second transmission component; 8. Bottom frame; 9. Support frame; 10. Roller; 11. First sprocket; 12. Power source; 13. Rotating shaft; 14. Second sprocket; 15. Motor; 16. Reducer; 17. Bearing seat; 18. Blocking part; 19. Height adjustment mechanism; 20. Mechanical blocking mechanism; 21. Alignment sensing mechanism; 22. Traveling wheel; 23. Busbar; 24. Brush; 25. Anti-skew wheel; 26. Lifting and lowering blocking mechanism; 27. Blocking member; 28. Position detection sensor; 29. ​​Collision sensor; 30. Laser radar; 31. Warning light; 32. Emergency stop switch; 33. First guardrail; 34. Second guardrail. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0024] like Figure 1-8An automated processing production line shown in the figure comprises a transmission rail 1 and an automatic guided vehicle 2 that can slide along the path of the transmission rail 1. A plurality of operating tables 3 are arranged at intervals on one side or both sides of the transmission rail 1 along the conveying direction. The automatic guided vehicle 2 is provided with a storage area 4 for receiving a fixture seat 5, and the fixture seat 5 is used to fix the workpiece to be processed. A first transmission component 6 is arranged in the storage area 4, and a second transmission component 7 parallel to the transmission direction of the first transmission component 6 is arranged on the operating table 3. When the automatic guided vehicle 2 moves to the position of any operating table 3, The fixture seat 5 can reciprocate between the first transmission component 6 and the second transmission component 7. At least one set of height adjustment mechanisms 19 is arranged below the transmission guide rail 1 along the transmission direction. The transmission guide rail 1 is provided with a mechanical blocking mechanism 20 that can touch the automatic guided vehicle 2 at the head end and / or the end end along the transmission direction. An alignment sensing mechanism 21 and a control system (control unit, which is the prior art and is not described in detail) are arranged between the transmission guide rail 1 and any operating platform 3. At least four running wheels 22 are arranged at the bottom of the automatic guided vehicle 2, and the transmission At least two of the driving wheels 22 are slidably matched on the tracks on both sides of the guide rail 1, at least one of the driving wheels 22 is driven by a motor 15, the motor 15 is powered by a battery pack or powered by a busbar 23 in cooperation with a brush 24, at least a pair of anti-skew wheels 25 are arranged at the bottom of the automatic guided vehicle 2, and the pair of anti-skew wheels 25 are respectively slidably matched with the inner walls of the two tracks of the transmission guide rail 1. In this embodiment, the transmission guide rail 1 is a linear guide rail, and the first transmission components 6 of several operating tables 3 are all perpendicular to the linear guide rail. The height adjustment component can be raised and lowered by threaded transmission. This is a prior art, so it is not specifically explained. It can also be driven by electric cylinders, cylinders, etc.; the mechanical blocking mechanism 20 can be a blocking block or a blocking plate, or other assemblies form a blocking mechanism, and a damper can also be used; the alignment sensing mechanism 21 can be a photoelectric transmitter or a photoelectric receiver, one of the photoelectric receivers is installed on the operating table 3, and the other photoelectric transmitter is installed on the automatic guided vehicle 2, or magnetic alignment sensing or contact alignment sensing is used, depending on actual production.

[0025] The transmission guide rail 1 and the operating table 3 are reasonably arranged, and multiple operating tables 3 correspond to different workstations. When the automatic guided vehicle 2 is docked with any workstation, the fixture seat 5 can be transported. The fixture seat 5 moves back and forth between the first transmission component 6 and the second transmission component 7, which is convenient for manual processing and maintenance of the workpiece. The manufacturing cost of the production line is low, and the fixture seat 5 can be switched freely, with higher flexibility.

[0026] The operating table 3 includes a bottom frame 8, and first guardrails 33 are arranged on both sides above the bottom frame 8, and the first guardrails 33 are parallel to the transmission direction of the second transmission component 7. A blocking member 27 is arranged at one end of the bottom frame 8 relatively far away from the transmission guide rail 1. A position detection sensor 28 for detecting whether the clamp seat 5 is in a safe passable state is arranged on the operating table 3. The position detection sensor 28 can be a contact sensor or an angle sensor. If the clamp seat 5 is tilted, the clamp seat 5 can trigger the position sensor, or directly detect the current angle through the angle sensor, and feedback the signal to the control system.

[0027] The automatic guided vehicle 2 is provided with a driving safety detection device, which includes at least one or a combination of a collision sensor 29, a laser radar 30, a warning light 31, and an emergency stop switch 32. The above components are all commercially available. How the automatic guided vehicle 2 is connected to the above electronic components is not the focus of this application. This application does not involve programming improvements. This is a prior art, so it is not elaborated in detail.

[0028] The second transmission assembly 7 includes a support frame 9 arranged at the center of the bottom frame 8, and roller 10 groups are arranged on both sides of the support frame 9. The roller 10 groups include a plurality of rollers 10 arranged at intervals along the length direction of the support frame 9. The two ends of the rollers 10 are rotatably connected to the outer wall of the support frame 9 and the inner wall of the bottom frame 8 respectively. A first sprocket 11 is arranged on each roller 10. A power source 12 is arranged on the bottom frame 8, and a rotating shaft 13 parallel to the roller 10 is arranged on the power source 12. The two ends of the rotating shaft 13 extend to the two sides of the support frame 9 respectively and correspond to the corresponding roller 10 groups. Second sprockets 14 are arranged on both ends of the rotating shaft 13. The roller 10 group on either side and the corresponding second sprocket 14 are driven by a closed chain.

[0029] The structure of the first transmission component 6 in this embodiment can refer to the second transmission component 7, or other transmission structures. The automatic guided vehicle 2 is commercially available, which is a prior art, so it is not elaborated in detail. In addition, how the first sprocket 11 and the second sprocket 14 are driven by a chain is a relatively mature transmission method in the prior art, and the chain is not shown in the figure.

[0030] The power source 12 includes a motor 15 and a reducer 16 matched with the motor 15 , and the reducer 16 drives the rotating shaft 13 to rotate.

[0031] Two bearing seats 17 cooperating with the rotating shaft 13 are symmetrically arranged on the bottom frame 8. Bearings are arranged in the bearing seats 17. The rotating shaft 13 passes through the two bearing seats 17 and the rotating shaft 13 rotates in cooperation with the bearings.

[0032] The automatic guided vehicle 2 includes two lifting and blocking mechanisms 26 symmetrically arranged at both ends of the first transmission rail 1. Second guardrails 34 are arranged on both sides of the adjacent lifting and blocking mechanisms 26 of the automatic guided vehicle 2. The lifting and blocking mechanisms 26 in this embodiment can be made of cylinders, electric cylinders or hydraulic cylinders.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automated processing production line, characterized in that: The invention comprises a transmission rail (1) and an automatic guided vehicle (2) which can slide along the path of the transmission rail (1); a plurality of operating tables (3) are arranged at intervals along the conveying direction on one side or both sides of the transmission rail (1); a storage area (4) for receiving a fixture seat (5) is arranged on the automatic guided vehicle (2); the fixture seat (5) is used to fix a workpiece to be processed; a first transmission component (6) is arranged in the storage area (4); a second transmission component (7) parallel to the transmission direction of the first transmission component (6) is arranged on the operating table (3); when the automatic guided vehicle (2) moves to any position of the operating table (3), the fixture seat (5) can reciprocate between the first transmission component (6) and the second transmission component (7); at least one set of height adjustment mechanisms is arranged below the transmission rail (1) along the transmission direction. (19), the transmission guide rail (1) is provided with a mechanical blocking mechanism (20) that can contact the automatic guided vehicle (2) at the head end and / or the end along the transmission direction, and an alignment sensing mechanism (21) and a control system are provided between the transmission guide rail (1) and any operating platform (3), the automatic guided vehicle (2) is provided with at least four running wheels (22) at the bottom, and at least two running wheels (22) are slidingly matched on the tracks on both sides of the transmission guide rail (1), at least one running wheel (22) is driven by a motor (15), and the motor (15) is powered by a battery pack or is powered by a busbar (23) in cooperation with a brush (24), and the automatic guided vehicle (2) is provided with at least a pair of anti-skew wheels (25) at the bottom, and the pair of anti-skew wheels (25) are respectively slidingly matched with the inner walls of the two tracks of the transmission guide rail (1).

2. The automated processing production line according to claim 1, characterized in that: The operating table (3) comprises a bottom frame (8), first guardrails (33) are arranged on both sides above the bottom frame (8), and the first guardrails (33) are parallel to the transmission direction of the second transmission component (7), a blocking member (27) is arranged at one end of the bottom frame (8) relatively far from the transmission guide rail (1), and a position detection sensor (28) for detecting whether the clamp seat (5) is in a safe passable state is arranged on the operating table (3).

3. The automated processing production line according to claim 1, characterized in that: The automatic guided vehicle (2) is provided with a driving safety detection device, which comprises at least one or a combination of a collision sensor (29), a laser radar (30), a warning light (31), and an emergency stop switch (32).

4. The automated processing production line according to claim 2, characterized in that: The second transmission assembly (7) comprises a support frame (9) arranged at the center of the bottom frame (8), and roller (10) groups are arranged on both sides of the support frame (9), and the roller (10) group comprises a plurality of rollers (10) arranged at intervals along the length direction of the support frame (9), and the two ends of the rollers (10) are respectively rotatably connected to the outer wall of the support frame (9) and the inner wall of the bottom frame (8), and each of the rollers (10) is provided with a first sprocket (11), and the bottom frame (8) is provided with a power source (12) and the power source (12) is provided with a rotating shaft (13) parallel to the roller (10), and the two ends of the rotating shaft (13) extend to the two sides of the support frame (9) respectively and correspond to the corresponding roller (10) groups, and the two ends of the rotating shaft (13) are provided with second sprockets (14), and the roller (10) group on either side and the corresponding second sprocket (14) are driven by a closed chain.

5. The automated processing production line according to claim 4, characterized in that: The power source (12) comprises a motor (15) and a reducer (16) matched with the motor (15), and the reducer (16) drives the rotating shaft (13) to rotate.

6. The automated processing production line according to claim 4 or 5, characterized in that: Two bearing seats (17) cooperating with the rotating shaft (13) are symmetrically arranged on the bottom frame (8), bearings are arranged inside the bearing seats (17), the rotating shaft (13) passes through the two bearing seats (17), and the rotating shaft (13) and the bearings are rotatably matched.

7. The automated processing production line according to claim 1, characterized in that: The transmission guide rail (1) is a linear guide rail, and the first transmission components (6) of a plurality of operating tables (3) are all perpendicular to the linear guide rail.

8. The automated processing production line according to claim 1, characterized in that: The automatic guided vehicle (2) comprises two lifting and blocking mechanisms (26) symmetrically arranged at two ends of the first transmission guide rail (1), and second guardrails (34) are arranged on both sides of the automatic guided vehicle (2) adjacent to the lifting and blocking mechanisms (26).

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