A method for producing an anchor frame type agitator

Abstract

The application relates to the technical field of stirrer production, in particular to a production method of an anchor frame type stirring paddle, which comprises a positioning machining mechanism, a pushing structure, a welding machine, a sensing assembly, two mechanical arms, a pushing structure, an alarm and a controller to realize production, and the positioning machining mechanism, the welding machine, the sensing assembly, the pushing structure, the alarm and the two mechanical arms are all connected to the controller; in the application, the newly-added pushing structure, the welding machine, the sensing assembly, the two mechanical arms, the pushing structure, the alarm and the controller realize automatic batch production of the anchor frame type stirring paddle, manual multiple measurement and placement welding machining are not needed, and the application is suitable for efficient and accurate production of the anchor type stirrer.

Description

Technical Field

[0001] This invention relates to the field of agitator manufacturing technology, and in particular to a method for manufacturing an anchor-frame agitator paddle. Background Technology

[0002] A stirrer is a device that forces convection and uniformly mixes liquid or gaseous media, including anchor stirrers, propeller stirrers, etc.

[0003] An anchor-type mixer is provided, comprising an anchor-frame type mixing blade. The anchor-frame type mixing blade a includes a rotating shaft, a first bushing a2, a second bushing a3, a third bushing a4, and a mixing blade a5. The first bushing a2 is fixed to the bottom of the rotating shaft, and the second bushing a3 is fixed to the middle of the rotating shaft. The third bushing a4 is fixed on the rotating shaft between the first bushing a2 and the second bushing a3. The stirring paddle a5 is fixed on both sides of the second bushing a3. The stirring bottom paddle a6 is fixed on both sides of the first bushing a2. One end of the stirring reinforcing paddle a7 is connected to the stirring paddle a5, and the other end is connected to the stirring bottom paddle a6. The stirring paddle a5, the stirring bottom paddle a6, and the stirring reinforcing paddle a7 are coplanar. An auxiliary reinforcing paddle a8 is fixed on both sides of the width of the stirring paddle a5. The two auxiliary reinforcing paddles a8 are symmetrical about the center of the rotating shaft. One end of the auxiliary reinforcing paddle a8 is fixed on the stirring paddle a5 away from the rotating shaft, and the other end is fixed on the stirring bottom paddle a6 near the stirring reinforcing paddle a7. The middle part is fixed on the third bushing a4 through a connecting plate a9.

[0004] However, the existing production structure requires multiple manual measurements and welding processes during production, which is not suitable for the efficient and precise production of anchor mixers. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a production method for an anchor-frame agitator, which solves the problem that the existing production structure requires multiple manual measurements and welding processes during production, and is not suitable for the efficient and precise production of anchor-type agitators.

[0006] To solve the above-mentioned technical problems, the technical solution of the present invention is: a method for producing an anchor frame type stirring paddle, the innovation of which is: it realizes production through a positioning and processing mechanism, a pushing structure, a welding machine, a sensing component, two robotic arms, an alarm, and a controller, and the positioning and processing mechanism, the welding machine, the sensing component, the pushing structure, the alarm, and the two robotic arms are all connected to the controller; The positioning and processing mechanism includes a U-shaped support platform, a limiting mechanism, and a rotating mechanism, with the U-shaped support platform and the limiting mechanism arranged adjacent to each other. The U-shaped support platform is horizontally arranged and includes a first longitudinal support part and a second longitudinal support part arranged at intervals. A first arc-shaped guide groove is opened in the center of the top of the first longitudinal support part, which can just accommodate the second bushing. A second arc-shaped limiting groove is opened in the center of the top of the second longitudinal support part, which can just accommodate the rotating shaft. The first arc-shaped guide groove and the second arc-shaped limiting groove are coaxial. The distance between the first longitudinal support part and the second longitudinal support part is greater than the width of the first bushing and the distance between the first longitudinal support part and the second longitudinal support part is also greater than the width of the stirring paddle. The limiting mechanism includes a limiting platform located near the second longitudinal support portion. The limiting platform is a longitudinally arranged elongated strip and is parallel to the second longitudinal support portion. A horizontally arranged receiving groove is recessed inward on the side of the limiting platform near the U-shaped support platform. The receiving groove includes a cylindrical groove and rectangular grooves symmetrically arranged on both sides of the cylindrical groove. The cylindrical groove and the rectangular groove are connected and the depth of the rectangular groove is greater than the depth of the cylindrical groove. The cylindrical groove is used to partially accommodate the first bushing, and the rectangular groove is used to partially accommodate the stirring bottom impeller. The cylindrical groove is coaxial with the first arc-shaped guide groove. The rotating mechanism includes a fixed plate and a rotating motor. The fixed plate is installed on the side of the limiting platform away from the U-shaped support platform, and the rotating motor is installed on the side of the fixed plate away from the limiting platform. The output end of the rotating motor passes through the fixed plate and is connected to the limiting platform. The welding machine is located on the side of the positioning and processing mechanism to perform welding operations; Includes the following steps: S1. Weld the first bushing to the bottom of the rotating shaft using a welding machine, and then fit the second and third bushings onto the rotating shaft respectively. S2. Use a robotic arm to move the second bushing to the designated position, and use a welding machine to weld and fix the second bushing to the rotating shaft; S3. Place the structure from the previous step onto this positioning and machining mechanism, while ensuring that the first and third bushings are positioned between the U-shaped support platform and the limiting mechanism, and the second bushing is positioned within the first arc-shaped guide groove. S4. Start the pusher structure to push the pusher plate to the bottom. If the first sensor detects that the pusher has been pushed to the bottom, proceed to S5. Otherwise, remove the structure from the previous step and perform manual verification. S5. Move the third bushing to the designated position and complete the welding; S6. Use a robotic arm to place a stirring paddle smoothly on the rectangular groove and the movable limit block on the same side. If the second position sensor detects that the stirring paddle is in place, proceed to S7; otherwise, issue an alarm and stop the operation of the whole machine. S7. Use another robotic arm to place another stirring paddle smoothly on another rectangular groove and the movable limit block on the same side. If the second position sensor detects that the stirring paddle is placed in place, proceed to S8; otherwise, issue an alarm and stop the operation of the whole machine. S8. Place a connecting plate in place using a robotic arm, and then weld and fix the connecting plate to the third bushing. S9. Place the auxiliary reinforcement paddle in place using a robotic arm, and then weld and fix the auxiliary reinforcement paddle to the connecting plate and a stirring paddle. S10. Start the rotary motor to drive the structure of the previous step on the limiting platform to rotate 180°, and then repeat S8~S9 to obtain the finished anchor frame stirring paddle. S11. Use a robotic arm to remove the finished product and proceed with the production of the next anchor frame agitator.

[0007] Furthermore, the first and second sensors are respectively the first and second position sensors, and the first position sensor is installed in the cylindrical groove, while a second position sensor is installed on each of the two movable limiting blocks.

[0008] Furthermore, the two robotic arms are respectively positioned on both sides of the width of the positioning and processing mechanism.

[0009] Furthermore, the pushing structure includes a push plate and a driving cylinder. The push plate is vertically arranged between the U-shaped support platform and the driving cylinder. The driving cylinder is horizontally arranged, and its output end is connected to the U-shaped support platform. The driving cylinder drives the push plate to move closer to or away from the U-shaped support platform. The forward and backward paths of the push plate are on the same straight line as the axis of the first arc-shaped guide groove.

[0010] The advantages of this invention are: 1) In this invention, the automated mass production of anchor frame stirring paddles is achieved by adding a pushing structure, welding machine, sensing components, two robotic arms, an alarm and a controller. This eliminates the need for multiple manual measurements and welding processes, making it suitable for the efficient and precise production of anchor stirrers. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a structural diagram of the anchor frame type stirring paddle of the present invention. Detailed Implementation

[0013] like Figure 1The method for producing an anchor-frame type agitator paddle shown is achieved through a positioning and processing mechanism, a pushing structure, a welding machine, a sensing component, two robotic arms, an alarm, and a controller. The positioning and processing mechanism, welding machine, sensing component, pushing structure, alarm, and two robotic arms are all connected to the controller. The positioning and processing mechanism includes a U-shaped support platform, a limiting mechanism, and a rotating mechanism, with the U-shaped support platform and the limiting mechanism arranged adjacent to each other; its specific structure can be found in patent CN202223078571.6 An anchor frame type stirring paddle positioning and processing mechanism, which will not be described in detail here.

[0014] The welding machine is located on the side of the positioning and processing mechanism to perform welding operations; The first and second sensors are respectively the first and second position sensors, and the first position sensor is installed in the cylindrical groove, while a second position sensor is installed on each of the two movable limiting blocks.

[0015] The two robotic arms are respectively positioned on both sides of the width of the positioning and processing mechanism.

[0016] The pushing structure includes a push plate and a driving cylinder. The push plate is vertically arranged between the U-shaped support platform and the driving cylinder. The driving cylinder is horizontally arranged and its output end is connected to the U-shaped support platform. The driving cylinder drives the push plate to move closer to or away from the U-shaped support platform. The forward and backward paths of the push plate are on the same straight line as the axis of the first arc-shaped guide groove.

[0017] A method for producing an anchor-frame type agitator specifically includes the following steps: S1. Weld the first bushing to the bottom of the rotating shaft using a welding machine, and then fit the second and third bushings onto the rotating shaft respectively. S2. Use a robotic arm to move the second bushing to the designated position, and use a welding machine to weld and fix the second bushing to the rotating shaft; S3. Place the structure from the previous step onto this positioning and machining mechanism, while ensuring that the first and third bushings are positioned between the U-shaped support platform and the limiting mechanism, and the second bushing is positioned within the first arc-shaped guide groove. S4. Start the pusher structure to push the pusher plate to the bottom. If the first sensor detects that the pusher has been pushed to the bottom, proceed to S5. Otherwise, remove the structure from the previous step and perform manual verification. S5. Move the third bushing to the designated position and complete the welding; S6. Use a robotic arm to place a stirring paddle smoothly on the rectangular groove and the movable limit block on the same side. If the second position sensor detects that the stirring paddle is in place, proceed to S7; otherwise, issue an alarm and stop the operation of the whole machine. S7. Using another robotic arm, place another stirring paddle smoothly onto another rectangular groove and the movable limit block on the same side. If the second position sensor detects that the stirring paddle is in place, proceed to S8; otherwise, issue an alarm and stop the operation of the whole machine. S8. Place a connecting plate in place using a robotic arm, and then weld and fix the connecting plate to the third bushing. S9. Place the auxiliary reinforcement paddle in place using a robotic arm, and then weld and fix the auxiliary reinforcement paddle to the connecting plate and a stirring paddle. S10. Start the rotary motor to drive the structure of the previous step on the limiting platform to rotate 180°, and then repeat S8~S9 to obtain the finished anchor frame stirring paddle. S11. Use a robotic arm to remove the finished product and proceed with the production of the next anchor frame agitator.

[0018] In this invention, the automated mass production of anchor-frame agitator paddles is achieved through the addition of a pusher structure, welding machine, sensing components, two robotic arms, an alarm, and a controller. This eliminates the need for multiple manual measurements and welding processes, making it suitable for the efficient and precise production of anchor-type agitators.

[0019] Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A method for producing an anchor-frame type agitator, characterized in that: It achieves production through a positioning and processing mechanism, a feeding structure, a welding machine, a sensing component, two robotic arms, an alarm, and a controller, and the positioning and processing mechanism, the welding machine, the sensing component, the feeding structure, the alarm, and the two robotic arms are all connected to the controller; The positioning and processing mechanism includes a U-shaped support platform, a limiting mechanism, and a rotating mechanism, with the U-shaped support platform and the limiting mechanism arranged adjacent to each other. The U-shaped support platform is horizontally arranged and includes a first longitudinal support part and a second longitudinal support part arranged at intervals. A first arc-shaped guide groove is opened in the center of the top of the first longitudinal support part, which can just accommodate the second bushing. A second arc-shaped limiting groove is opened in the center of the top of the second longitudinal support part, which can just accommodate the rotating shaft. The first arc-shaped guide groove and the second arc-shaped limiting groove are coaxial. The distance between the first longitudinal support part and the second longitudinal support part is greater than the width of the first bushing and the distance between the first longitudinal support part and the second longitudinal support part is also greater than the width of the stirring paddle. The limiting mechanism includes a limiting platform located near the second longitudinal support portion. The limiting platform is a longitudinally arranged elongated strip and is parallel to the second longitudinal support portion. A horizontally arranged receiving groove is recessed inward on the side of the limiting platform near the U-shaped support platform. The receiving groove includes a cylindrical groove and rectangular grooves symmetrically arranged on both sides of the cylindrical groove. The cylindrical groove and the rectangular groove are connected and the depth of the rectangular groove is greater than the depth of the cylindrical groove. The cylindrical groove is used to partially accommodate the first bushing, and the rectangular groove is used to partially accommodate the stirring bottom impeller. The cylindrical groove is coaxial with the first arc-shaped guide groove. The rotating mechanism includes a fixed plate and a rotating motor. The fixed plate is installed on the side of the limiting platform away from the U-shaped support platform, and the rotating motor is installed on the side of the fixed plate away from the limiting platform. The output end of the rotating motor passes through the fixed plate and is connected to the limiting platform. The welding machine is located on the side of the positioning and processing mechanism to perform welding operations; The pushing structure includes a push plate and a driving cylinder. The push plate is vertically arranged between the U-shaped support platform and the driving cylinder. The driving cylinder is horizontally arranged and its output end is connected to the U-shaped support platform. The driving cylinder drives the push plate to move closer to or away from the U-shaped support platform. The forward and backward paths of the push plate are on the same straight line as the axis of the first arc-shaped guide groove. Includes the following steps: S1. Weld the first bushing to the bottom of the rotating shaft using a welding machine, and then fit the second and third bushings onto the rotating shaft respectively. S2. Use a robotic arm to move the second bushing to the designated position, and use a welding machine to weld and fix the second bushing to the rotating shaft; S3. Place the structure from the previous step onto this positioning and machining mechanism, while ensuring that the first and third bushings are positioned between the U-shaped support platform and the limiting mechanism, and the second bushing is positioned within the first arc-shaped guide groove. S4. Start the pushing structure to push the push plate to the bottom. The first position sensor is installed in the cylindrical groove. If the first position sensor detects that the push is in place, proceed to S5. Otherwise, remove the structure from the previous step and perform manual verification. S5. Move the third bushing to the designated position and complete the welding; S6. Using a robotic arm, a stirring paddle is placed smoothly on the rectangular groove and the movable limiting block on the same side. A second position sensor is installed on each of the two movable limiting blocks. If the second position sensor detects that the stirring paddle is placed in place, proceed to S7; otherwise, an alarm is issued and the entire machine stops operating. S7. Using another robotic arm, place another stirring paddle smoothly onto another rectangular groove and the movable limit block on the same side. If the second position sensor detects that the stirring paddle is in place, proceed to S8; otherwise, issue an alarm and stop the operation of the whole machine. S8. Place a connecting plate in place using a robotic arm, and then weld and fix the connecting plate to the third bushing. S9. Place the auxiliary reinforcement paddle in place using a robotic arm, and then weld and fix the auxiliary reinforcement paddle to the connecting plate and a stirring paddle. S10. Start the rotary motor to drive the structure of the previous step on the limiting platform to rotate 180°, and then repeat S8~S9 to obtain the finished anchor frame stirring paddle. S11. Use a robotic arm to remove the finished product and proceed with the production of the next anchor frame agitator.

2. The method for producing an anchor-frame type agitator according to claim 1, characterized in that: The two robotic arms are respectively positioned on both sides of the width of the positioning and processing mechanism.

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