Turnover feeding device for welding line pipe polishing

Abstract

The utility model provides a kind of overturning type feeding device for welding line pipe polishing, it is related to line pipe feeding field.The overturning type feeding device for welding line pipe polishing, including device shell, the inside of device shell is provided with overturning mechanism, the overturning mechanism includes driving screw rod and driving rod, the both ends of driving screw rod and driving rod are connected with device shell rotationally, the outer surface of driving screw rod is connected with bearing box, the top surface of bearing box and device shell are slidably connected.The overturning type feeding device for welding line pipe polishing is set by the cooperation of parts in overturning mechanism, so that different sizes of line pipe can be clamped and overturned, so that the welding seam is accurately directed to the polishing station, to avoid the surface of the matrix being polished excessively, by this design, not only significantly save abrasive consumption and equipment power, but also improve polishing accuracy and efficiency, and then improve the energy efficiency level of the equipment as a whole.

Description

Technical Field

[0001] This utility model relates to a feeding device, specifically a flip-type feeding device for polishing welded conduits, belonging to the field of conduit feeding technology. Background Technology

[0002] Conduit is an important facility for protecting and organizing cables. Welded conduit requires fine polishing of the weld seam to ensure smoothness. In this polishing process, the automatic feeding device plays a key role. This device can automatically and smoothly feed the conduit into the polishing equipment, enabling continuous operation. It not only significantly improves production efficiency and consistency, but also more effectively ensures operational safety and the final quality of the conduit.

[0003] A search revealed that Chinese Patent No. CN216707085U discloses an auxiliary feeding device for a copper rod polishing machine, which includes a feeding frame. The feeding frame includes an inclined feeding platform and several feeding plates. The feeding platform is provided with a limiting block to prevent the copper rod from slipping. The several feeding plates are arranged vertically along the length of the feeding platform, and a feeding shaft is rotatably connected to the feeding plates.

[0004] While the above-mentioned solutions can perform material feeding, they have significant energy efficiency limitations when polishing weld seams of welded conduits. Because they cannot actively control the rotation of the workpiece, it is difficult to accurately position the weld seam to the polishing station, causing the substrate surface that does not need to be polished to repeatedly pass through the polishing zone, resulting in a waste of equipment power and abrasive, and low energy efficiency. To address these issues, we provide a flip-type material feeding device for polishing welded conduits. Summary of the Invention

[0005] (a) Technical problems to be solved The purpose of this invention is to provide a flip-type feeding device for polishing welded conduits in order to solve the above-mentioned problems, thereby addressing the issues of difficulty in accurately positioning the weld seam to the polishing station, wasting equipment power and abrasive, and low energy efficiency in the prior art.

[0006] (II) Technical Solution This utility model is achieved through the following technical solution: a flip-type feeding device for polishing welded conduit, including a device housing, a flipping mechanism is provided inside the device housing, the flipping mechanism includes an active screw and a drive rod, both ends of the active screw and the drive rod are rotatably connected to the device housing, a bearing box is threadedly connected to the outer surface of the active screw, the top surface of the bearing box is slidably connected to the device housing, and a clamping assembly is rotatably connected to the inner wall of the bearing box; The device housing is equipped with a feeding mechanism, which includes a feeding plate and an inclined conveyor frame. The outer surface of the feeding plate is slidably connected to the inclined conveyor frame. An active plate is slidably connected to the inner wall of the device housing, and one end of the active plate is fixedly connected to the feeding plate.

[0007] Preferably, a driven rod is rotatably connected to the inner wall of the bearing box, and a bevel gear is fixedly connected to the outer surface of the driven rod. By driving the driven rod to rotate, the bevel gear can be driven to rotate synchronously.

[0008] Preferably, the outer surface of the first bevel gear is meshed with a second bevel gear, the outer surface of the second bevel gear is rotatably connected to the bearing box, and the outer surface of the second bevel gear is fixedly connected to the clamping assembly through a transmission shaft. By driving the second bevel gear to rotate, the clamping assembly can be driven to rotate simultaneously to flip the conduit.

[0009] Preferably, one end of the driven rod is fixedly connected to a bevel gear three, the outer surface of the bevel gear three is meshed with a bevel gear four, the outer surface of the bevel gear four is fixedly connected to a connecting pipe, and the outer surface of the connecting pipe is rotatably connected to the bearing box. By driving the bevel gear three to rotate, the driven rod can be driven to rotate synchronously.

[0010] Preferably, the outer surface of the drive rod is provided with a sliding groove, and the inner wall of the bevel gear four and the connecting tube are both fixedly connected with sliding blocks that are adapted to the sliding groove. Through the synergistic effect of the sliding groove and the sliding blocks, the horizontal movement of the bevel gear four will not be affected during the rotation of the drive bevel gear four.

[0011] Preferably, a baffle is fixedly connected to the inner bottom wall of the device housing, the outer surface of the baffle is slidably connected to the feeding plate, a pusher plate is fixedly connected to the outer surface of the feeding plate, and the outer surface of the pusher plate is slidably connected to the inclined conveyor frame and the baffle. By setting the baffle, the conduit on the inclined conveyor frame can be effectively blocked to prevent it from directly entering the feeding plate.

[0012] Preferably, an electric push rod is fixedly connected to the inner top wall of the device housing, and the telescopic end of the electric push rod is fixedly connected to the active plate. By activating the electric push rod, the active plate can be driven to slide vertically inside the device housing.

[0013] This utility model provides a tilting feeding device for polishing welded conduits, which has the following beneficial effects: 1. The flip-type feeding device for polishing welded conduits achieves the ability to clamp and flip conduits of different sizes through the coordinated arrangement of components in the flipping mechanism, so that the weld seam is accurately oriented toward the polishing station, avoiding over-polishing of the substrate surface. This design not only significantly saves abrasive consumption and equipment power, but also improves polishing accuracy and efficiency, thereby improving the overall energy efficiency of the equipment.

[0014] 2. The flip-type feeding device for polishing welded conduit achieves automatic and stable feeding into the feeding mechanism through the coordinated arrangement of components in the feeding mechanism. This design effectively improves the efficiency of the alignment of the two ends of the conduit in the process of the two clamping components, and greatly improves the overall efficiency of the production line. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the carrier box of this utility model; Figure 3 This is a three-dimensional structural diagram of the flipping mechanism of this utility model; Figure 4 This is a schematic diagram of the planed structure of the feeding mechanism of this utility model.

[0016] [Explanation of Key Component Symbols] 1. Device casing; 2. Tilting mechanism; 201. Driving screw; 202. Drive rod; 203. Carrier box; 204. Clamping assembly; 205. Driven rod; 206. Bevel gear one; 207. Bevel gear two; 208. Bevel gear three; 209. Bevel gear four; 210. Connecting pipe; 211. Sliding slot; 212. Sliding block; 3. Feeding mechanism; 301. Feeding plate; 302. Inclined conveyor frame; 303. Active plate; 304. Baffle; 305. Pushing plate; 306. Electric push rod. Detailed Implementation

[0017] This utility model provides a flip-type feeding device for polishing welded conduits.

[0018] Please see Figure 2 and Figure 3The device includes a housing 1, on the outer surface of which an electrical control box is integrated. The electrical control box is electrically connected to the municipal power supply via wires, thereby ensuring the normal power supply of the electrical equipment in this application. A polishing component and a dust collection device are integrated on the inner top wall of the housing 1. The polishing component can slide horizontally on the inner top wall of the housing 1 and can monitor the position of the workpiece. When the polishing component is working, the dust collection device is turned on simultaneously to perform dust collection. The polishing component and the dust collection device are both prior art and are not the main innovation of this application, so they are not shown in the figure and will not be described in detail in this application.

[0019] The device housing 1 is equipped with a flipping mechanism 2, which includes an active screw 201 and a drive rod 202. Both ends of the active screw 201 and the drive rod 202 are rotatably connected to the device housing 1. The outer surface of the active screw 201 is threadedly connected to a bearing box 203. The top surface of the bearing box 203 is slidably connected to the device housing 1. The inner wall of the bearing box 203 is rotatably connected to a clamping assembly 204. Two rotating motors are fixedly installed inside the device housing 1. The output ends of the two rotating motors are respectively fixedly connected to one end of the active screw 201 and the drive rod 202. The clamping assembly 204 is composed of a rotating plate, two clamping plates, and a cylinder. The rotating plate is rotatably connected to the bearing box 203 and fixedly connected to the bevel gear 207 through a transmission shaft. The fixed ends of the two cylinders are fixedly connected to the rotating plate, and their telescopic ends are fixedly connected to the clamping plates.

[0020] A driven rod 205 is rotatably connected to the inner wall of the carrier box 203. A bevel gear 206 is fixedly connected to the outer surface of the driven rod 205. By driving the driven rod 205 to rotate, the bevel gear 206 can be driven to rotate synchronously. A bevel gear 207 is meshed with the outer surface of the bevel gear 206. The outer surface of the bevel gear 207 is rotatably connected to the carrier box 203. The outer surface of the bevel gear 207 is fixedly connected to the clamping assembly 204 through a transmission shaft. By driving the bevel gear 207 to rotate, the clamping assembly 204 can be driven to rotate simultaneously to flip the conduit.

[0021] One end of the driven rod 205 is fixedly connected to a bevel gear 208. The outer surface of the bevel gear 208 is meshed with a bevel gear 209. The outer surface of the bevel gear 209 is fixedly connected to a connecting pipe 210. The outer surface of the connecting pipe 210 is rotatably connected to the bearing box 203. Through the setting of the connecting pipe 210, the bevel gear 209 is effectively supported and limited, so that the bevel gear 209 can mesh more firmly with the bevel gear 208.

[0022] The outer surface of the drive rod 202 is provided with a sliding groove 211. The inner walls of the bevel gear 209 and the connecting pipe 210 are both fixedly connected with sliding blocks 212 that are compatible with the sliding groove 211. Through the coordinated action of the sliding groove 211 and the sliding blocks 212, the horizontal movement of the bevel gear 209 will not be affected during the rotation of the drive bevel gear 209.

[0023] Please refer to it again. Figure 1 , Figure 2 and Figure 4 The device housing 1 is equipped with a feeding mechanism 3, which includes a feeding plate 301 and an inclined conveyor frame 302. The outer surface of the feeding plate 301 and the inclined conveyor frame 302 are slidably connected. The inner wall of the device housing 1 is slidably connected with an active plate 303. One end of the active plate 303 is fixedly connected to the feeding plate 301. By driving the active plate 303 to slide vertically inside the device housing 1, the feeding plate 301 can be driven to move vertically in sync.

[0024] A baffle 304 is fixedly connected to the inner bottom wall of the device housing 1. The outer surface of the baffle 304 is slidably connected to the feeding plate 301. A pusher plate 305 is fixedly connected to the outer surface of the feeding plate 301. The outer surface of the pusher plate 305 is slidably connected to the inclined conveyor frame 302 and the baffle 304. By setting the baffle 304, the conduit on the inclined conveyor frame 302 can be effectively blocked to prevent it from directly entering the feeding plate 301.

[0025] An electric actuator 306 is fixedly connected to the inner top wall of the device housing 1. The telescopic end of the electric actuator 306 is fixedly connected to the active plate 303. The electric actuator 306, the rotating motor and the cylinder mentioned in this application are common electrical devices in the prior art. This application will not elaborate on their models and internal structures. They can also be replaced by other power sources.

[0026] The structural diagrams of the components shown in the attached figures are exemplary. The specific implementation should be adapted and optimized by considering the functional requirements, assembly conditions and process limitations in the actual application scenario, and adjusting the structural parameters, size specifications and connection methods accordingly.

[0027] In use, this invention features a polishing assembly integrated on the inner top wall of the outer casing 1. This assembly can slide horizontally on the inner top wall of the outer casing 1, facilitating the processing of welds at different horizontal positions. First, the electric actuator 306 retracts, pulling the active plate 303 to slide within the outer casing 1. The sliding of the active plate 303 causes the feeding plate 301 and the pusher plate 305 to move upwards. This upward movement effectively pushes the conduit onto the surface of the inclined conveyor frame 302 into the feeding plate 301, causing it to move synchronously between the two clamping components 204. Next, the driving screw 201, through meshing force, causes the clamping components 204 within the two bearing boxes 203 to move closer together, thus bringing the two clamping components closer together. After the holding component 204 abuts against both ends of the conduit, it clamps and fixes the conduit. At the same time, the driving rod 202, together with the sliding slot 211 and the sliding block 212, drives the bevel gear 209 on one end of the connecting tube 210 to rotate. The rotation of the bevel gear 209 drives the driven rod 205 on the surface of the bevel gear 208 to rotate. The rotation of the driven rod 205 drives the bevel gear 207 on the surface of the bevel gear 206 to rotate. The rotation of the bevel gear 207 drives the clamping component 204 to rotate, effectively flipping the conduit so that the weld can be accurately oriented towards the polishing station. This design not only significantly saves abrasive consumption and equipment power, but also improves polishing accuracy and efficiency, thereby improving the overall energy efficiency of the equipment.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flip-type feeding device for polishing welded conduits, comprising a device housing (1), characterized in that: The device housing (1) is provided with a flipping mechanism (2) inside. The flipping mechanism (2) includes an active screw (201) and a drive rod (202). Both ends of the active screw (201) and the drive rod (202) are rotatably connected to the device housing (1). The outer surface of the active screw (201) is threadedly connected to a carrier box (203). The top surface of the carrier box (203) is slidably connected to the device housing (1). The inner wall of the carrier box (203) is rotatably connected to a clamping assembly (204). The device housing (1) is provided with a feeding mechanism (3), which includes a feeding plate (301) and an inclined conveyor (302). The outer surface of the feeding plate (301) and the inclined conveyor (302) are slidably connected. The inner wall of the device housing (1) is slidably connected with an active plate (303), and one end of the active plate (303) is fixedly connected to the feeding plate (301).

2. The flip-type feeding device for polishing welded conduit according to claim 1, characterized in that: The inner wall of the bearing box (203) is rotatably connected to a driven rod (205), and a bevel gear (206) is fixedly connected to the outer surface of the driven rod (205).

3. The flip-type feeding device for polishing welded conduit according to claim 2, characterized in that: The outer surface of the first bevel gear (206) is meshed with the second bevel gear (207), the outer surface of the second bevel gear (207) is rotatably connected to the bearing box (203), and the outer surface of the second bevel gear (207) is fixedly connected to the drive shaft and the clamping assembly (204).

4. The flip-type feeding device for polishing welded conduit according to claim 2, characterized in that: One end of the driven rod (205) is fixedly connected to a bevel gear three (208), and the outer surface of the bevel gear three (208) is meshed with a bevel gear four (209). The outer surface of the bevel gear four (209) is fixedly connected to a connecting pipe (210), and the outer surface of the connecting pipe (210) is rotatably connected to the bearing box (203).

5. The flip-type feeding device for polishing welded conduit according to claim 4, characterized in that: The outer surface of the drive rod (202) is provided with a sliding groove (211), and the inner walls of the bevel gear (209) and the connecting pipe (210) are fixedly connected with sliding blocks (212) that are compatible with the sliding groove (211).

6. The flip-type feeding device for polishing welded conduit according to claim 1, characterized in that: A baffle (304) is fixedly connected to the inner bottom wall of the outer shell (1) of the device. The outer surface of the baffle (304) is slidably connected to the feeding plate (301). A pusher plate (305) is fixedly connected to the outer surface of the feeding plate (301). The outer surface of the pusher plate (305) is slidably connected to the inclined conveyor frame (302) and the baffle (304).

7. The flip-type feeding device for polishing welded conduit according to claim 1, characterized in that: An electric actuator (306) is fixedly connected to the inner top wall of the outer shell (1) of the device, and the telescopic end of the electric actuator (306) is fixedly connected to the active plate (303).

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