Intelligent production planning and scheduling platform based on enterprise production line

Abstract

The invention discloses an intelligent production planning and scheduling platform based on an enterprise production line, and relates to the technical field of automatic scheduling. The system comprises a process optimization unit, a quality control unit, an automation unit and a production line management and control unit. According to the production line, the automation unit and the production line management and control unit are added, the automation unit executes machining tasks with high repeatability and high labor intensity on the production line, and the production line management and control unit rapidly adjusts layout and configuration of the production line according to production requirements of different products and rapidly calls and assembles molds; the downtime and the adjustment cost required by product replacement of the production line are reduced, the elasticity degree of a supply chain of the production line is improved, the production planning module is added, and the production planning module can manage and predict orders of the production line, evaluate the productivity of the production line and specify a reasonable production plan, so that the production efficiency of the production line is improved, and the production efficiency of the production line is improved. The enterprise production cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of automatic scheduling technology, and in particular to an intelligent production planning and scheduling platform based on an enterprise production line. Background Art

[0002] Automatic scheduling is an advanced production planning and scheduling system based on artificial intelligence technology. It provides enterprises with efficient and accurate production planning and scheduling solutions through modeling, optimization and scheduling of production processes, so as to achieve the optimal allocation of production resources, improve production efficiency and reduce production costs.

[0003] However, the existing intelligent production planning and scheduling platform for enterprise production lines still has some defects:

[0004] In the prior art, when the intelligent production planning and scheduling platform for enterprise production lines is used to manage the production line, it is usually not convenient to intelligently carry and assemble the materials of the production line, and it is also not convenient to layout the production line according to production needs, which results in a low degree of intelligence of the production line and a low degree of flexibility of the production line supply chain.

[0005] In response to the above problems, the inventor proposes an intelligent production planning and scheduling platform based on the enterprise production line to solve the above problems. Summary of the invention

[0006] In order to solve the above problems, the purpose of the present invention is to provide an intelligent production planning and scheduling platform based on the enterprise production line.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions: an intelligent production planning and scheduling platform based on the enterprise production line, the intelligent production planning and scheduling platform includes a process optimization unit, a quality control unit, an automation unit and a production line control unit;

[0008] The process optimization unit includes a data management module, a material procurement module, a production planning module and a production monitoring module;

[0009] The quality control unit includes a quality management module, a detection module and a safety management module;

[0010] The automation unit includes a robot module and an automation module;

[0011] The production line management and control unit includes a production line configuration module and a mold switching module.

[0012] Preferably, the data management module includes a data acquisition module and a data analysis module.

[0013] Preferably, the production planning module includes a demand forecasting module, an order management module, a capacity assessment module, a batch planning module, a resource allocation module, a production scheduling module and a decision support module.

[0014] Preferably, the terminal equipment of the production line configuration module includes a transition conveyor and four assembly line conveyors, the transition conveyor is arranged between the four assembly line conveyors, the lower surfaces of the transition conveyor and the four assembly line conveyors are provided with height adjustment mechanisms, and a reversing mechanism is provided between the height adjustment mechanism and the transition conveyor.

[0015] Preferably, the height adjustment mechanism includes a plurality of U-shaped frames and a plurality of support columns, wherein one of the U-shaped frames is arranged below an assembly line conveyor, wherein another of the U-shaped frames is arranged below a transition conveyor, wherein four adjacent support columns are arranged below an assembly line conveyor, wherein a lifting plate is slidably provided inside the plurality of U-shaped frames, wherein the upper surfaces of the plurality of lifting plates are fixedly connected with two connecting plates, wherein one end of two adjacent connecting plates is fixedly connected to the lower surface of an assembly line conveyor, wherein a lead screw is provided inside the plurality of U-shaped frames, wherein one end of one of the lead screws passes through a lifting plate and is rotatably connected to a lifting plate thread.

[0016] Preferably, one end of each of the four lead screws is fixedly mounted with a synchronous wheel, and a synchronous belt is installed between the four synchronous wheels for transmission, and one end of each of the two lead screws is fixedly mounted with a transmission wheel, and a transmission belt is installed between the two transmission wheels for transmission.

[0017] Preferably, a first motor is fixedly mounted on the bottom wall of one of the U-shaped frames, and a driving output end of the first motor is fixedly connected to one end of one of the lead screws.

[0018] Preferably, the reversing mechanism includes a fixed ring, a groove is provided on the lower surface of the transition conveyor, the fixed ring is fixedly installed on the inner wall of the groove, two arc-shaped sliders are slidably installed on the fixed ring, one end of the other two connecting plates is fixedly connected to the lower surfaces of the two arc-shaped sliders, and an external tooth ring is fixedly installed on the lower surface of the fixed ring.

[0019] Preferably, one end of the other two connecting plates is fixedly installed with a U-shaped fixing frame, the inner wall of the U-shaped fixing frame is fixedly installed with a second motor, the driving output end of the second motor is fixedly installed with a rotating rod, one end of the rotating rod is fixedly installed with a driving gear, and the driving gear is meshingly connected with the outer gear ring.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, by adding an automation unit and a production line control unit, the automation unit performs the processing tasks with high repetitiveness and high labor intensity on the production line, and the production line control unit quickly adjusts the layout and configuration of the production line according to the production requirements of different products, and quickly retrieves and assembles molds, thereby reducing the downtime and adjustment costs required for the production line to change products, and at the same time improving the flexibility of the production line supply chain;

[0022] 2. In the present invention, by adding a production planning module, the production planning module can manage and predict the orders of the production line, evaluate the production capacity of the production line, and specify a reasonable production plan, thereby improving the production efficiency of the production line and reducing the production cost of the enterprise;

[0023] 3. In the present invention, by driving the lifting plate in the height adjustment mechanism to vertically lift, the transition conveyor and the four assembly line conveyors are synchronously lifted and lowered vertically, so that the heights of the conveyor belts of the four assembly line conveyors and the transition conveyor are matched with the heights of the inlet and outlet ports of the processing stations, thereby conveniently realizing the height adjustment of the assembly line conveyors and the transition conveyor, and then facilitating the transportation of materials to the inlet and outlet ports of processing stations at different heights;

[0024] 4. In the present invention, by driving the outer gear ring in the reversing mechanism to rotate, the outer gear ring causes the transition conveyor to rotate and reverse through the fixed ring, so that the conveying direction of the transition conveyor is consistent with the conveying directions of the two horizontally corresponding assembly line conveyors, thereby conveniently realizing the direction adjustment of the transition conveyor, and further facilitating the realization of the directional conveying of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 This is a system diagram of an intelligent production planning and scheduling platform based on an enterprise production line according to the present invention.

[0027] Figure 2 It is a schematic diagram of the connection structure between the assembly line conveyor and the transition conveyor of the present invention.

[0028] Figure 3 It is another schematic diagram of the connection structure between the assembly line conveyor and the transition conveyor of the present invention.

[0029] Figure 4 For the present invention Figure 3 A magnified schematic diagram of part A in FIG.

[0030] Figure 5 It is a schematic diagram of the connection structure between the height adjustment mechanism and the reversing mechanism of the present invention.

[0031] Figure 6 For the present invention Figure 5 An enlarged schematic diagram of part B in FIG.

[0032] Figure 7 For the present invention Figure 5 Enlarged schematic diagram of part C in FIG.

[0033] Figure 8 For the present invention Figure 5 An enlarged schematic diagram of part D in FIG.

[0034] Fig. 9 It is a schematic diagram of the cross-section structure of the support column of the present invention.

[0035] Fig.10 For the present invention Fig. 9 Enlarged schematic diagram of part E in FIG.

[0036] Fig.11 It is a schematic diagram of the connection structure between the height adjustment mechanism and the reversing mechanism and the transition conveyor of the present invention.

[0037] Fig.12 For the present invention Fig.11 Enlarged schematic diagram of part F in FIG.

[0038] In the figure: 100, process optimization unit; 200, quality control unit; 300, automation unit; 400, production line control unit; 110, data management module; 120, material procurement module; 130, production planning module; 140, production monitoring module; 210, quality management module; 220, detection module; 230, safety management module; 310, robot module; 320, automation module; 410, production line configuration module; 420, mold switching module; 1110, data acquisition module; 1120, data analysis module; 1310, demand forecasting module; 1320, order management module; 1330, capacity assessment module; 1340, batch planning module; 135 0. Resource allocation module; 1360. Production scheduling module; 1370. Decision support module; 1. Transition conveyor; 2. Assembly line conveyor; 3. Height adjustment mechanism; 31. U-shaped frame; 32. Lifting plate; 33. Connecting plate; 34. First guide groove; 35. First guide block; 36. Lead screw; 37. Synchronous wheel; 38. Synchronous belt; 39. Transmission wheel; 4. Transmission belt; 41. First motor; 42. Support column; 43. Sliding column; 44. Second guide groove; 45. Second guide block; 5. Reversing mechanism; 51. Fixed ring; 52. Groove; 53. Arc slider; 54. External gear ring; 56. U-shaped fixed frame; 57. Second motor; 58. Rotating rod; 59. Driving gear. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example: Figure 1-12 As shown, the present invention provides an intelligent production planning and scheduling platform based on an enterprise production line, and the intelligent production planning and scheduling platform includes a process optimization unit 100, a quality control unit 200, an automation unit 300 and a production line control unit 400;

[0041] The process optimization unit 100 includes a data management module 110, a material procurement module 120, a production planning module 130 and a production monitoring module 140;

[0042] The quality control unit 200 includes a quality management module 210, a detection module 220 and a safety management module 230;

[0043] The automation unit 300 includes a robot module 310 and an automation module 320. The robot module 310 is used to perform highly repetitive and labor-intensive processing tasks on the production line, such as material handling, assembly, and testing, and the automation module 320 realizes automatic loading, unloading, and transportation of materials on the production line through an automated conveyor belt and AGV.

[0044] The production line control unit 400 includes a production line configuration module 410 and a mold switching module 420. The production line configuration module 410 can intelligently plan the production line and quickly adjust the layout and configuration of the production line according to the production requirements of different products. The mold switching module 420 can quickly call different molds and quickly assemble molds, thereby reducing the downtime and adjustment costs required when the production line changes products.

[0045] The data management module 110 includes a data collection module 1110 and a data analysis module 1120 .

[0046] The production planning module 130 includes a demand forecasting module 1310 , an order management module 1320 , a capacity assessment module 1330 , a batch planning module 1340 , a resource allocation module 1350 , a production scheduling module 1360 and a decision support module 1370 .

[0047] Through the data management module 110 composed of the data acquisition module 1110 and the data analysis module 1120, the data acquisition module 1110 collects the material storage information and product production information on the enterprise production line, and the data analysis module 1120 classifies and analyzes the collected data to timely discover problems in the production process;

[0048] Through the production planning module 130 composed of the demand forecasting module 1310, the order management module 1320, the capacity evaluation module 1330, the batch planning module 1340, the resource allocation module 1350, the production scheduling module 1360 and the decision support module 1370, the demand forecasting module 1310 predicts the future product demand by analyzing the historical shipment data and order data, and formulates the production plan accordingly, the order management module 1320 manages and schedules the existing orders to ensure on-time delivery, and the capacity evaluation module 1330 evaluates and balances the capacity of the production line to determine the capacity available for production, while avoiding insufficient or excessive capacity, so that The production plan is feasible. The batch planning module 1340 makes reasonable batch planning for production tasks as needed, and arranges the sequence of production tasks to improve production efficiency and reduce waiting time. The resource allocation module 1350 makes reasonable arrangements and allocations of the processes and resources of each process in the production process. The production scheduling module 1360 dynamically adjusts and arranges production tasks according to actual conditions, discovers problems in time and takes corresponding measures to ensure production progress and quality. The decision support module 1370 makes quick decisions and takes corresponding measures for some sudden emergency events that may occur on the production line to avoid affecting production progress and product quality.

[0049] The terminal equipment of the production line configuration module 410 includes a transition conveyor 1 and four assembly line conveyors 2. The transition conveyor 1 is arranged between the four assembly line conveyors 2. The lower surfaces of the transition conveyor 1 and the four assembly line conveyors 2 are provided with a height adjustment mechanism 3. A reversing mechanism 5 is provided between the height adjustment mechanism 3 and the transition conveyor 1. By providing the height adjustment mechanism 3, the height adjustment mechanism 3 can adjust the height of the transition conveyor 1 and the assembly line conveyor 2, so that the height of the assembly line conveyor 2 and the transition conveyor 1 is in a horizontal corresponding state with the feed port or the discharge port of different processing stations, which is convenient for realizing material transportation between different processing stations. By providing the reversing mechanism 5, the reversing mechanism 5 can make the transition conveyor 1 rotate. Every ninety degrees of rotation, in cooperation with the action of the two horizontally corresponding assembly line conveyors 2, it is convenient to realize the redirection transportation of materials.

[0050] The height adjustment mechanism 3 includes a plurality of U-shaped frames 31 and a plurality of support columns 42, wherein one U-shaped frame 31 is arranged below an assembly line conveyor 2, wherein another U-shaped frame 31 is arranged below a transition conveyor 1, wherein four adjacent support columns 42 are arranged below an assembly line conveyor 2, wherein lifting plates 32 are slidably provided inside the plurality of U-shaped frames 31, wherein the upper surfaces of the plurality of lifting plates 32 are fixedly connected with two connecting plates 33, wherein one end of two adjacent connecting plates 33 is fixedly connected to the lower surface of an assembly line conveyor 2 The U-shaped frames 31 are connected by a lead screw 36, one end of which passes through a lifting plate 32 and is threadedly connected to the lifting plate 32. By rotating the lead screw 36, the lead screw 36 can drive the lifting plate 32 to move up or down or down. The lifting plate 32 can make the assembly line conveyor 2 rise or fall vertically through the connecting plate 33. At the same time, the connecting plate 33 can make the transition conveyor 1 rise or fall vertically through the reversing mechanism 5, thereby realizing the synchronous height adjustment of the assembly line conveyor 2 and the transition conveyor 1.

[0051] The side walls of the plurality of U-shaped frames 31 are each provided with two first guide grooves 34, and one end of the plurality of first guide grooves 34 is slidably mounted with a first guide block 35, wherein the opposite sides of two adjacent first guide blocks 35 are fixedly connected to a lifting plate 32, and the interiors of the plurality of support columns 42 are each provided with a sliding column 43, wherein one end of four adjacent sliding columns 43 is fixedly connected to the lower surface of an assembly line conveyor 2, and the inner walls of the plurality of support columns 42 are each provided with two second guide grooves 44, and one end of the plurality of second guide grooves 44 is slidably mounted with a second guide block 45, wherein the opposite sides of two adjacent second guide blocks 45 are fixedly connected to the other end of a sliding column 43 The two ends are fixedly connected, and by setting a first guide groove 34 and a first guide block 35, the first guide block 35 can slide in the vertical direction along the inner wall of the first guide groove 34, and the first guide block 35 keeps the lifting plate 32 lifted in the vertical direction. By setting a support column 42 and a sliding column 43, when the assembly line conveyor 2 is lifted vertically, the sliding column 43 passively slides up and down to support the assembly line conveyor 2 and improve the stability of the assembly line conveyor 2. By setting a second guide groove 44 and a second guide block 45, the second guide block 45 can slide in the vertical direction along the inner wall of the second guide groove 44, thereby keeping the sliding column 43 lifted in the vertical direction.

[0052] One end of each of the four lead screws 36 is fixedly mounted with a synchronous wheel 37, and a synchronous belt 38 is installed between the four synchronous wheels 37 for transmission. One end of each of the two lead screws 36 is fixedly mounted with a transmission wheel 39, and a transmission belt 4 is installed between the two transmission wheels 39 for transmission. When one lead screw 36 rotates, one lead screw 36 can make the four lead screws 36 rotate synchronously in the same direction through the four synchronous wheels 37 and the synchronous belt 38. When one lead screw 36 under the transition conveyor 1 rotates, one lead screw 36 can make one lead screw 36 under the assembly line conveyor 2 rotate synchronously in the same direction through the two transmission wheels 39 and the transmission belt 4, thereby making several lead screws 36 rotate synchronously in the same direction.

[0053] A first motor 41 is fixedly mounted on the bottom wall of one of the U-shaped frames 31, and a driving output end of the first motor 41 is fixedly connected to one end of one of the lead screws 36. By turning on the first motor 41, the driving shaft of the first motor 41 can rotate a lead screw 36 under the transition conveyor 1.

[0054] The reversing mechanism 5 includes a fixed ring 51, a groove 52 is provided on the lower surface of the transition conveyor 1, the fixed ring 51 is fixedly installed on the inner wall of the groove 52, two arc-shaped sliders 53 are slidably installed on the fixed ring 51, one end of the other two connecting plates 33 is fixedly connected to the lower surfaces of the two arc-shaped sliders 53, and an outer toothed ring 54 is fixedly installed on the lower surface of the fixed ring 51. By setting the fixed ring 51 and the arc-shaped slider 53, when the lifting plate 32 is vertically lifted, the lifting plate 32 can vertically lift the transition conveyor 1 through the connecting plate 33, the arc-shaped slider 53 and the fixed ring 51, and by setting the outer toothed ring 54, when the outer toothed ring 54 rotates, the outer toothed ring 54 can rotate and reverse the transition conveyor 1 through the fixed ring 51.

[0055] One end of the other two connecting plates 33 is fixedly installed with a U-shaped fixing frame 56, and the inner wall of the U-shaped fixing frame 56 is fixedly installed with a second motor 57. A rotating rod 58 is fixedly installed at the driving output end of the second motor 57, and a driving gear 59 is fixedly installed at one end of the rotating rod 58. The driving gear 59 is meshingly connected with the outer gear ring 54. By turning on the second motor 57, the driving shaft of the second motor 57 can rotate the rotating rod 58, the rotating rod 58 can rotate the driving gear 59, and the driving gear 59 can drive the outer gear ring 54 to rotate.

[0056] Working principle: when the transition conveyor 1 and four assembly line conveyors 2 are needed to transport materials, the operator first turns on the first motor 41, and the driving shaft of the first motor 41 rotates a lead screw 36 under the transition conveyor 1, and a lead screw 36 rotates synchronously and in the same direction through two transmission wheels 39 and a transmission belt 4, and a lead screw 36 rotates four lead screws 36 synchronously and in the same direction through four synchronous wheels 37 and a synchronous belt 38. At this time, a number of lead screws 36 rotate synchronously and in the same direction, and a number of lead screws 36 drive a number of lifting plates 32 to rise and fall vertically, and a number of lifting plates 32 synchronously rise and fall four assembly line conveyors 2 and the transition conveyor 1 through the corresponding two connecting plates 33 and two arc-shaped sliders 53 and fixed rings 51, so that the height of the conveyor belts of the four assembly line conveyors 2 and the transition conveyor 1 matches the height of the inlet and outlet of the processing station, thereby conveniently realizing the height adjustment of the assembly line conveyor 2 and the transition conveyor 1, and then facilitating the transportation of materials to the inlet and outlet of processing stations at different heights;

[0057] When it is necessary to reverse the direction of conveying materials, the operator turns on the second motor 57. The driving shaft of the second motor 57 rotates the driving gear 59 through the rotating rod 58. The driving gear 59 rotates the driving outer gear ring 54. The outer gear ring 54 rotates the transition conveyor 1 through the fixed ring 51, so that the conveying direction of the transition conveyor 1 is consistent with the conveying direction of the two horizontally corresponding assembly line conveyors 2, thereby conveniently realizing the direction adjustment of the transition conveyor 1, and then facilitating the change of direction of material conveying.

[0058] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An intelligent production planning and scheduling platform based on enterprise production lines, characterized in that: The intelligent production planning and scheduling platform comprises a process optimization unit (100), a quality control unit (200), an automation unit (300) and a production line control unit (400); The process optimization unit (100) comprises a data management module (110), a material procurement module (120), a production planning module (130) and a production monitoring module (140); The quality control unit (200) comprises a quality management module (210), a detection module (220) and a safety management module (230); The automation unit (300) includes a robot module (310) and an automation module (320); The production line control unit (400) comprises a production line configuration module (410) and a mold switching module (420).

2. The intelligent production planning and scheduling platform based on the enterprise production line according to claim 1, characterized in that: The data management module (110) includes a data acquisition module (1110) and a data analysis module (1120).

3. The intelligent production planning and scheduling platform based on the enterprise production line according to claim 1, characterized in that: The production planning module (130) includes a demand forecasting module (1310), an order management module (1320), a capacity assessment module (1330), a batch planning module (1340), a resource allocation module (1350), a production scheduling module (1360) and a decision support module (1370).

4. The intelligent production planning and scheduling platform based on the enterprise production line according to claim 1, characterized in that: The terminal equipment of the production line configuration module (410) comprises a transition conveyor (1) and four assembly line conveyors (2), wherein the transition conveyor (1) is arranged between the four assembly line conveyors (2), and the lower surfaces of the transition conveyor (1) and the four assembly line conveyors (2) are provided with a height adjustment mechanism (3), and a reversing mechanism (5) is provided between the height adjustment mechanism (3) and the transition conveyor (1).

5. The intelligent production planning and scheduling platform based on the enterprise production line as claimed in claim 4, characterized in that: The height adjustment mechanism (3) comprises a plurality of U-shaped frames (31) and a plurality of support columns (42), wherein one of the U-shaped frames (31) is arranged below an assembly line conveyor (2), wherein another of the U-shaped frames (31) is arranged below a transition conveyor (1), wherein four adjacent support columns (42) are arranged below an assembly line conveyor (2), wherein a lifting plate (32) is slidably provided inside each of the U-shaped frames (31), wherein the upper surfaces of each of the lifting plates (32) are fixedly connected with two connecting plates (33), wherein one end of two adjacent connecting plates (33) are fixedly connected to the lower surface of an assembly line conveyor (2), wherein a lead screw (36) is provided inside each of the U-shaped frames (31), wherein one end of one of the lead screws (36) passes through a lifting plate (32) and is threadedly rotatably connected to a lifting plate (32).

6. The intelligent production planning and scheduling platform based on the enterprise production line according to claim 5, characterized in that: The side walls of the plurality of U-shaped frames (31) are each provided with two first guide grooves (34), and a first guide block (35) is slidably mounted at one end of the plurality of first guide grooves (34), wherein the opposite sides of two adjacent first guide blocks (35) are fixedly connected to a lifting plate (32), and a sliding column (43) is disposed inside the plurality of support columns (42), wherein one ends of four adjacent sliding columns (43) are fixedly connected to the lower surface of an assembly line conveyor (2), and the inner walls of the plurality of support columns (42) are each provided with two second guide grooves (44), and a second guide block (45) is slidably mounted at one end of the plurality of second guide grooves (44), wherein the opposite sides of two adjacent second guide blocks (45) are fixedly connected to the other end of a sliding column (43).

7. The intelligent production planning and scheduling platform based on the enterprise production line according to claim 5, characterized in that: One end of each of the four lead screws (36) is fixedly mounted with a synchronous wheel (37), and a synchronous belt (38) is installed between the four synchronous wheels (37). One end of each of the two lead screws (36) is fixedly mounted with a transmission wheel (39), and a transmission belt (4) is installed between the two transmission wheels (39).

8. The intelligent production planning and scheduling platform based on the enterprise production line as claimed in claim 5, characterized in that: A first motor (41) is fixedly mounted on the bottom wall of one of the U-shaped frames (31), and a driving output end of the first motor (41) is fixedly connected to one end of one of the lead screws (36).

9. The intelligent production planning and scheduling platform based on the enterprise production line according to claim 5, characterized in that: The reversing mechanism (5) comprises a fixed ring (51), a groove (52) is provided on the lower surface of the transition conveyor (1), the fixed ring (51) is fixedly mounted on the inner wall of the groove (52), two arc-shaped sliders (53) are slidably mounted on the fixed ring (51), one end of the other two connecting plates (33) is fixedly connected to the lower surfaces of the two arc-shaped sliders (53), and an outer toothed ring (54) is fixedly mounted on the lower surface of the fixed ring (51).

10. An intelligent production planning and scheduling platform based on an enterprise production line as claimed in claim 9, characterized in that: One end of the other two connecting plates (33) is fixedly mounted with a U-shaped fixing frame (56), the inner wall of the U-shaped fixing frame (56) is fixedly mounted with a second motor (57), a driving output end of the second motor (57) is fixedly mounted with a rotating rod (58), one end of the rotating rod (58) is fixedly mounted with a driving gear (59), and the driving gear (59) is meshingly connected with the outer gear ring (54).

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