Burr polishing device for chemical reaction kettle

Abstract

The utility model discloses a chemical reaction kettle burr polishing device which comprises a machine frame, a double-roller type supporting component is arranged on the machine frame and used for supporting a reaction kettle barrel body, and adjustable polishing mechanisms are symmetrically arranged on the two sides of the machine frame. The adjustable polishing mechanism comprises a horizontal adjusting structure, a support, a rotating adjusting structure, a diameter expanding adjusting structure and a polishing assembly, a reaction kettle barrel body to be polished is hoisted to the rack, the horizontal adjusting structure is controlled to act, then the support is pushed to move towards one side of the reaction kettle barrel body, and the polishing assembly is rotated to rotate. After the end of the grinding assembly makes contact with the end face of the cylinder body, the horizontal adjusting structure is controlled to stop moving, the grinding assembly is started to grind burrs on the end face of the cylinder body, meanwhile, the rotating adjusting structure is started, and the rotating adjusting structure is used for driving the grinding assembly to rotate; the cylinder body end face polishing device is compact in structure and high in automation degree.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel processing technology, specifically a burr removal and polishing device for chemical reaction vessels. Background Technology

[0002] Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food industries as pressure vessels to perform processes such as vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. Reactors are essentially tank-shaped, so during manufacturing, the cylindrical body and the semi-circular sealing surfaces at the top and bottom are typically welded together. To ensure welding quality, burrs on the reactor body end faces need to be polished using a grinding device before welding. In existing technologies, polishing the burrs on the reactor body end faces requires multiple workers holding polishing devices, resulting in low efficiency and high labor costs. Therefore, this paper addresses these issues through in-depth research. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a burr-removing device for chemical reaction vessels, which solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a chemical reaction vessel deburring and polishing device, including a frame, on which a roller support member is provided for supporting the reaction vessel body, and adjustable polishing mechanisms are symmetrically arranged on both sides of the frame;

[0005] The adjustable grinding mechanism includes a horizontal adjustment structure, a support, a rotation adjustment structure, a diameter adjustment structure, and a grinding assembly. The horizontal adjustment structure is mounted on the frame and located on one side of the roller support member. The support is mounted on the moving end of the horizontal adjustment structure. The rotation adjustment structure is mounted on the frame. The diameter adjustment structure is mounted on the moving end of the rotation adjustment structure. The grinding assembly is mounted on the telescopic end of the diameter adjustment structure.

[0006] The aforementioned horizontal adjustment structure includes a lead screw module, a guide rail, and a movable seat. The lead screw module is mounted on the frame, the guide rail is symmetrically arranged on both sides of the lead screw module, and the movable seat is mounted on the movable end of the lead screw module and slides in cooperation with the guide rail.

[0007] The aforementioned rotation adjustment structure includes a servo motor, a reducer, a fixed shaft, an annular guide rail, and an arc-shaped slider. The servo motor is mounted on a support, the input end of the reducer is connected to the drive end of the servo motor, one end of the fixed shaft is connected to the output end of the reducer, the annular guide rail is mounted on the side wall of the support and is coaxial with the fixed shaft, and the arc-shaped slider is slidably mounted on the annular guide rail and connected to the fixed shaft via a connecting rod.

[0008] The aforementioned diameter adjustment structure includes an electric push rod, a guide seat, a guide rod, and a mounting base. The electric push rod is mounted on an arc-shaped slider, the guide seats are symmetrically arranged on both sides of the electric push rod, the guide rod is slidably inserted into the guide seat, and the mounting base is mounted on the telescopic end of the electric push rod and connected to the guide rod.

[0009] The aforementioned grinding assembly includes a drive motor and a grinding head. The drive motor is mounted on a mounting base, and the grinding head is mounted on the output end of the drive motor.

[0010] The aforementioned roller support component includes a support base and a support roller. The support base is symmetrically arranged on the frame, and the support roller is rotatably mounted on the support base.

[0011] This utility model provides a burr grinding device for chemical reactors. It has the following advantages: This chemical reactor burr grinding device features a roller-type support structure on the frame to support the reactor body. Adjustable grinding mechanisms are symmetrically arranged on both sides of the frame, enabling automatic grinding of the reactor body's bidirectional ends. In use, the reactor body to be ground is hoisted onto the frame. The horizontal adjustment structure is activated, pushing the support towards one side of the reactor body. Simultaneously, the diameter adjustment structure is activated. When the end of the grinding component contacts the end face of the reactor body, the horizontal adjustment structure stops moving, and the grinding component is activated to grind the burrs on the end face of the reactor body. At the same time, the rotation adjustment structure is activated, driving the grinding component to rotate, thus achieving comprehensive grinding of the reactor body's end face. The device has a compact structure and a high degree of automation. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the burr-removing device for a chemical reactor described in this utility model.

[0013] Figure 2 This is a schematic diagram of the main structure of the deburring device for a chemical reactor described in this utility model.

[0014] Figure 3 This is a partial isometric structural diagram of the burr-removing device for a chemical reactor described in this utility model.

[0015] In the diagram: 1. Frame; 2. Reactor body; 3. Support; 4. Lead screw module; 5. Guide rail; 6. Moving seat; 7. Servo motor; 8. Reducer; 9. Fixed shaft; 10. Circular guide rail; 11. Arc-shaped slider; 12. Connecting rod; 13. Electric push rod; 14. Guide seat; 15. Guide rod; 16. Mounting seat; 17. Drive motor; 18. Grinding head; 19. Support seat; 20. Support roller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Refer to the appendix of the instruction manual Figure 1-3 As can be seen, this application specifically designs a deburring device for a chemical reactor. A roller-type support component is provided on the frame 1 to support the reactor body 2. The roller-type support component includes a support base 19 and a support roller 20. The support base 19 is symmetrically arranged on the frame 1, and the support roller 20 is rotatably mounted on the support base 19. Adjustable grinding mechanisms are symmetrically arranged on both sides of the frame 1. The adjustable grinding mechanism includes a horizontal adjustment structure, a bracket 3, a rotation adjustment structure, a diameter adjustment structure, and a grinding assembly. The horizontal adjustment structure is located on the frame 1 and on one side of the roller-type support component. The bracket 3 is mounted on the moving end of the horizontal adjustment structure. The rotation adjustment structure is located on the frame 1, and the diameter adjustment structure is located on the moving end of the rotation adjustment structure. The grinding assembly is mounted on... On the telescopic end of the diaphragm adjustment structure, a roller support component is set on the frame 1 to support the reactor body 2. Adjustable grinding mechanisms are symmetrically arranged on both sides of the frame 1, which can realize automatic grinding of the bidirectional ends of the reactor body 2. In use, the reactor body 2 to be ground is hoisted onto the frame 1, the horizontal adjustment structure is controlled to move, and then the support 3 is pushed to move to one side of the reactor body 2. The diaphragm adjustment structure is controlled to move. When the end of the grinding component contacts the end face of the body, the horizontal adjustment structure is controlled to stop moving, and the grinding component is started to grind the burrs on the end face of the body. At the same time, the rotation adjustment structure is started, and the grinding component is rotated by the rotation adjustment structure to realize the full grinding of the end face of the body. The structure is compact and highly automated.

[0018] In the specific implementation process, as a preferred setting, the above-mentioned horizontal adjustment structure includes a lead screw module 4, a guide rail 5, and a movable seat 6. The lead screw module 4 is mounted on the frame 1, the guide rail 5 is symmetrically arranged on both sides of the lead screw module 4, and the movable seat 6 is mounted on the movable end of the lead screw module 4 and slides with the guide rail 5. The lead screw module 4 is used to push the movable seat 6 to move horizontally along the guide rails 5 on both sides, thereby realizing the overall horizontal movement control of the upper support 3 of the movable seat 6 and other structural components on the support 3.

[0019] In a preferred embodiment, the aforementioned rotation adjustment structure includes a servo motor 7, a reducer 8, a fixed shaft 9, an annular guide rail 105, and an arc-shaped slider 11. The servo motor 7 is mounted on the bracket 3. The input end of the reducer 8 is connected to the drive end of the servo motor 7. One end of the fixed shaft 9 is connected to the output end of the reducer 8. The annular guide rail 105 is mounted on the side wall of the bracket 3 and is coaxially arranged with the fixed shaft 9. The arc-shaped slider 11 is slidably mounted on the annular guide rail 105 and connected to the fixed shaft 9 via a connecting rod 12. The aforementioned diameter adjustment structure includes an electric push rod 13, a guide seat 14, a guide rod 15, and a mounting base 16. The electric push rod 13 is mounted on the arc-shaped slider 11. The guide seats 14 are symmetrically arranged on both sides of the electric push rod 13. The guide rod 15 is slidably inserted into the guide seat 14. The mounting base 16 is mounted on the telescopic end of the electric push rod 13 and connected to the guide rod 15. The grinding assembly includes a drive motor 17 and a grinding head 18. The drive motor 17 is mounted on the mounting base 16, and the grinding head 18 is mounted on the output end of the drive motor 17. In use, the electric push rod 13 on the arc-shaped slider 11 pushes the mounting base 16 to move under the support of the guide rods 15 on both sides, thereby adjusting the position of the mounting base 16, the drive motor 17 on the mounting base 16, and the grinding head 18 to adapt to the end face grinding operation of the reactor body 2 with different diameters. After the adjustment is in place, the horizontal adjustment structure is controlled to make the grinding head 18 contact the end face of the reactor body 2. The drive motor 17 is started to drive the grinding head 18 to rotate and grind the end face of the reactor body 2. At the same time as the grinding operation, the servo motor 7 on the bracket 3 is started. The servo motor 7 and the reducer 8 are used to drive the fixed shaft 9 to rotate. The rotation of the fixed shaft 9, in turn, drives the arc-shaped slider 11 to move in the circumferential direction under the cooperation of the connecting rod 12, thereby realizing the omnidirectional automated grinding of the end face of the reactor body 2.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chemical reaction kettle burr polishing device, comprising a rack, characterized in that, The rack is provided with a pair of roller type support members for supporting a reaction kettle barrel, and adjustable polishing mechanisms are symmetrically arranged on both sides of the rack; The adjustable polishing mechanism comprises a horizontal adjusting structure, a support, a rotating adjusting structure, a diameter adjusting structure and a polishing assembly, the horizontal adjusting structure is arranged on the rack and located at one side of the pair of roller type support members, the support is installed on the moving end of the horizontal adjusting structure, the rotating adjusting structure is arranged on the rack, the diameter adjusting structure is arranged on the moving end of the rotating adjusting structure, and the polishing assembly is installed on the telescopic end of the diameter adjusting structure.

2. The burr polishing device of a chemical reaction kettle according to claim 1, characterized in that, The horizontal adjusting structure comprises a lead screw module, guide rails and a moving seat, the lead screw module is arranged on the rack, the guide rails are symmetrically arranged on both sides of the lead screw module, and the moving seat is arranged on the moving end of the lead screw module and in sliding fit with the guide rails.

3. The burr polishing device of claim 1, wherein The rotating adjusting structure comprises a servo motor, a speed reducer, a fixed shaft, an annular guide rail and an arc-shaped sliding block, the servo motor is arranged on the support, the input end of the speed reducer is connected with the driving end of the servo motor, one end of the fixed shaft is connected with the output end of the speed reducer, the annular guide rail is arranged on the side wall of the support and coaxially arranged with the fixed shaft, and the arc-shaped sliding block is slidingly sleeved on the annular guide rail and connected with the fixed shaft through a connecting rod.

4. The burr polishing device of claim 3, wherein the polishing member is a polishing pad. The diameter adjusting structure comprises an electric push rod, guide seats, a guide rod and a mounting seat, the electric push rod is arranged on the arc-shaped sliding block, the guide seats are symmetrically arranged on both sides of the electric push rod, the guide rod is slidingly inserted into the guide seats, and the mounting seat is arranged on the telescopic end of the electric push rod and connected with the guide rod.

5. The device according to claim 4, characterized in that, The polishing assembly comprises a driving motor and a polishing head, the driving motor is arranged on the mounting seat, and the polishing head is installed on the output end of the driving motor.

6. The burr polishing device of claim 1, wherein, The pair of roller type support members comprises support seats and support rollers, the support seats are symmetrically arranged on the rack, and the support rollers are rotationally arranged on the support seats.

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