A device for processing weld scrap from high-frequency welded pipes

Abstract

The utility model discloses a kind of weld scrap processing devices of high-frequency welded pipe, it is related to high-frequency welded pipe production equipment field.It includes collecting bin and material guiding assembly, and there are two groups of counter-rotating rotating rollers in the opening of collecting bin top, and inner cavity has the turnover plate that can overturn, and side wall is equipped with extrusion plate with cutter and drive cylinder;Material guiding assembly contains material guiding plate and eccentric driving element, and angle can be adjusted to prevent scratch scrap retention.Working time, scrap enters rotating roller through material guiding plate, and falls into horizontal turnover plate.After accumulated to certain amount, extrusion plate is flattened, cutter is cut off, and turnover plate is inclined to make scrap from outlet guide.This device realizes automatic collection, compression, cutting and guiding of scrap, avoids accumulation, optimizes production environment, and has strong adaptability.

Description

Technical Field

[0001] This utility model relates to the field of high-frequency welded pipe production technology, and in particular to a device for treating weld scraping material from high-frequency welded pipes. Background Technology

[0002] During the production of high-frequency welded pipes, protrusions may form at the weld seam due to the welding process. To ensure the smoothness of the welded pipe surface, the weld seam needs to be treated with scrapers: the first scraper flattens the weld seam protrusions, and the second scraper further flattens them. After treatment by two sets of scrapers, the weld seam can achieve a nearly smooth state.

[0003] However, the aforementioned scraping process generates strips of weld scraping material, which continuously accumulates beneath the conveying welded pipe. This not only affects the cleanliness of the production environment but may also interfere with the normal conveying of the welded pipe or the working accuracy of the scraper due to excessive accumulation. Currently, the handling of such scraping material relies heavily on manual cleaning, which is inefficient and poses safety hazards. Therefore, there is an urgent need for a device that can automatically collect, compress, and centrally process weld scraping material to solve the problem of scraping material accumulation in existing technologies. Utility Model Content

[0004] To address the technical problems existing in the background art, this utility model proposes a device for treating weld scraping material from high-frequency welded pipes.

[0005] This utility model discloses a device for processing weld scrapings from high-frequency welded pipes, comprising a collection bin and a guiding assembly. The collection bin has an opening at the top, where two sets of rotating rollers and a driving component are installed. The axes of the two sets of rotating rollers are parallel to each other. A tilting plate is hinged to the middle of the inner side wall of the collection bin. A first cylinder is installed on the side wall of the collection bin, and a pressing plate is installed at the top end of the first cylinder, located between the rotating rollers and the tilting plate. A second cylinder is installed at the bottom of the collection bin at an upward tilt, with its top end hinged to the bottom of the tilting plate. An outlet is opened at the lower part of the side wall of the collection bin, located below the tilting plate. The second cylinder can drive the tilting plate to switch between a horizontal position and an inclined position. When the tilting plate is in a horizontal state, it is used to carry the weld scrapings; when the tilting plate is in an inclined state, it can discharge the weld scrapings from the opening. The guiding assembly is located on the side of the top opening of the collection bin and is used to guide the scrapings into the gap between the rotating rollers.

[0006] Preferably, the driving component consists of two sets of motors, which are respectively installed on the side wall of the collection bin and connected to the corresponding rotating rollers for driving the two sets of rotating rollers to rotate in opposite directions.

[0007] Preferably, the material guiding assembly includes a support frame, two sets of material guiding plates, and an eccentric drive component; the support frame is fixed to both sides of the collection bin, the two sets of material guiding plates are hinged to the support frame and symmetrically distributed on both sides of the rotating roller, and the eccentric drive component can drive the material guiding plates to continuously adjust their angle.

[0008] Preferably, the eccentric drive component includes a mounting frame and two sets of eccentric rollers. The mounting frame is connected to the support frame, and the two sets of eccentric rollers are mounted on the mounting frame and located below the guide plate. The eccentric rollers are connected to a drive source. The guide plate is inclined, and its hinge point is located between the corresponding rotating roller and the eccentric roller.

[0009] Preferably, a cutter is horizontally mounted on the top side of the extrusion plate, and a groove adapted to the cutter is provided on the inner wall of the collection chamber.

[0010] Preferably, the outer circumferential surfaces of both sets of rollers are provided with anti-slip textures, and the gap width between the two sets of rollers is adjustable.

[0011] Preferably, a protective baffle is provided at the top opening of the collection bin, the protective baffle being located on the side of the rotating roller away from the material guiding assembly, to prevent scraped material from splashing.

[0012] This invention discloses a device for processing weld scrapings from high-frequency welded pipes. Through the coordinated operation of a guide assembly, rotating rollers, extrusion plates, and tilting plates, it achieves automatic guidance, collection, compression, cutting, and export of weld scrapings without manual intervention, thus improving processing efficiency. Real-time processing of scrapings solves the problem of scrapings accumulating under the welded pipe in traditional production, optimizing the production environment and reducing interference with the production process. The angle of the guide plate can be dynamically adjusted to ensure that scrapings in different states can smoothly enter the collection mechanism.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the side of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of this utility model.

[0018] The following are the labels in the diagram: 1. Collection bin; 101. Outlet; 201. Motor; 2. Rotary roller; 3. Extrusion plate; 301. Cutter; 302. First cylinder; 4. Tilting plate; 401. Second cylinder; 5. Guide plate; 501. Support frame; 502. Mounting frame; 503. Eccentric roller. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar symbols denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] like Figures 1-4 The device for treating weld scraping material from a high-frequency welded pipe, as shown, includes a collection chamber 1 and a material guiding assembly, with the specific structure as follows:

[0021] Collection Warehouse 1

[0022] The top of the collection chamber 1 has an opening, and two sets of rotating rollers 2 and driving components are installed at the opening. The axes of the two sets of rotating rollers 2 are parallel to each other. The driving components are two sets of motors 201, which are respectively installed on the side wall of the collection chamber 1 and connected to the corresponding rotating rollers 2 for transmission. They are used to drive the two sets of rotating rollers 2 to rotate in opposite directions to convey scraped material.

[0023] Both sets of rotating rollers 2 have anti-slip textures on their outer circumferences, and the gap width is adjustable to accommodate strip-shaped scrapes of different sizes. A protective baffle is also provided at the top opening of the collection bin 1, located on the side of the rotating rollers 2 away from the material guide assembly, to prevent scrapes from falling from the side.

[0024] A tilting plate 4 is hinged to the middle of the inner wall of the collection chamber 1, and a second cylinder 401 is installed at the bottom at an upward angle. The top end of the second cylinder 401 is hinged to the bottom of the tilting plate 4. The second cylinder 401 can drive the tilting plate 4 to switch between a horizontal position and an inclined position: when the tilting plate 4 is in a horizontal state, it is used to carry the scraped material from the weld; when the tilting plate 4 is in an inclined state, the scraped material can be discharged from the outlet 101.

[0025] A first cylinder 302 is installed on the side wall of the collection chamber 1. A pressing plate 3 is installed at the top end of the first cylinder 302. The pressing plate 3 is located between the rotating roller 2 and the tilting plate 4. A cutter 301 is installed horizontally on the top side of the pressing plate 3. The inner wall of the collection chamber 1 is provided with a cutter groove that is compatible with the cutter 301, which is used to cut the material while squeezing and scraping it.

[0026] An outlet 101 is provided on the lower part of the side wall of the collection chamber 1. The outlet 101 is located below the flip plate 4 and is used to discharge the processed scraped material.

[0027] Feeding assembly

[0028] The material guiding assembly is located on the side of the top opening of the collection bin 1 and is used to guide the scraped material into the gap of the rotating roller 2. It includes a support frame 501, two sets of guide plates 5 and an eccentric drive component.

[0029] The support frame 501 is fixed on both sides of the collection bin 1. Two sets of guide plates 5 are hinged to the support frame 501 and symmetrically distributed on both sides of the rotating roller 2, in an inclined shape. Their hinge points are located between the corresponding rotating roller 2 and the eccentric roller 503.

[0030] The eccentric drive unit includes a mounting frame 502 and two sets of eccentric rollers 503. The mounting frame 502 is connected to the support frame 501. The two sets of eccentric rollers 503 are mounted on the mounting frame 502 and are located below the guide plate 5. The eccentric rollers 503 are connected to a drive source, such as a motor 201. When the eccentric rollers 503 are driven to rotate by the drive unit, the angle of the guide plate 5 can be continuously adjusted to prevent the scraped material from falling into the gap of the rotating rollers 2 due to friction.

[0031] In this embodiment, during operation:

[0032] The device is placed below the scraper section of the welded pipe to guide the scraped material. The strip-shaped scraped material scraped off the weld seam by the scraper falls onto the guide plate 5. The drive source of the eccentric drive component drives the eccentric roller 503 to rotate. The angle of the guide plate 5 is continuously adjusted through the contact between the eccentric roller 503 and the guide plate 5 to ensure that the scraped material slides smoothly into the gap between the two sets of rotating rollers 2.

[0033] Scraped material collection: Two sets of rotating rollers 2 rotate in opposite directions under the drive of motor 201. They grab the scraped material through the anti-slip texture and transport it into the collection bin 1. Finally, the scraped material falls onto the horizontal flip plate 4, thus achieving the initial collection of the scraped material.

[0034] Compression and cutting of scraped material: When the scraped material on the flipping plate 4 accumulates to a certain amount, the first cylinder 302 drives the extrusion plate 3 to move towards the flipping plate 4, compressing and flattening the scraped material; at the same time, the cutter 301 at the top of the extrusion plate 3 cooperates with the knife groove on the inner wall of the collection chamber 1 to cut the strip-shaped scraped material, making it easier to collect later.

[0035] Scraped material discharge: After compression and cutting are completed, the first cylinder 302 drives the extrusion plate 3 to reset, and the second cylinder 401 drives the flipping plate 4 to switch from the horizontal state to the inclined state, so that the processed scraped material slides out of the outlet 101 along the flipping plate 4 to achieve centralized collection.

[0036] Cyclic operation: After the export is completed, the second cylinder 401 drives the flip plate 4 to return to the horizontal state. The device repeats the above steps to continuously process the newly generated scraped material and avoid accumulation.

[0037] It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for processing a weld bead scrape of a high frequency welded pipe, characterized in that: The system includes a collection bin (1) and a guiding assembly. The top of the collection bin (1) is open, and two sets of rotating rollers (2) and a driving component are installed at the opening. The axes of the two sets of rotating rollers (2) are parallel to each other. A tilting plate (4) is hinged to the middle of the inner cavity side wall of the collection bin (1). A first cylinder (302) is installed on the side wall of the collection bin (1). A pressing plate (3) is installed at the top end of the first cylinder (302). The pressing plate (3) is located between the rotating rollers (2) and the tilting plate (4). A second cylinder (401) is installed at the bottom of the collection bin (1) at an upward tilt. The top end of the cylinder (401) is hinged to the bottom of the tilting plate (4). The lower part of the side wall of the collection bin (1) is provided with an outlet (101). The outlet (101) is located below the tilting plate (4). The second cylinder (401) can drive the tilting plate (4) to switch between a horizontal position and an inclined position. When the tilting plate (4) is in a horizontal state, it is used to carry the weld scraping material. When the tilting plate (4) is in an inclined state, the weld scraping material can be discharged from the opening. The material guiding assembly is located on the side of the top opening of the collection bin (1) and is used to guide the scraping material into the gap of the rotating roller (2).

2. A device for treating a weld scrape of a high-frequency welded pipe according to claim 1, characterized in that The driving components are two sets of motors (201), which are respectively installed on the side wall of the collection bin (1) and connected to the corresponding rotating rollers (2) for driving the two sets of rotating rollers (2) to rotate in opposite directions.

3. A device for processing a weld bead scrap of a high-frequency welded pipe according to claim 1, characterized by The material guiding assembly includes a support frame (501), two sets of material guiding plates (5) and an eccentric drive component; the support frame (501) is fixed on both sides of the collection bin (1), the two sets of material guiding plates (5) are hinged to the support frame (501) and symmetrically distributed on both sides of the rotating roller (2), and the eccentric drive component can drive the material guiding plates (5) to continuously adjust their angle.

4. A device for processing a weld bead scrap of a high-frequency welded pipe according to claim 3, characterized in that, The eccentric drive component includes a mounting frame (502) and two sets of eccentric rollers (503). The mounting frame (502) is connected to the support frame (501). The two sets of eccentric rollers (503) are mounted on the mounting frame (502) and are respectively located below the guide plate (5). The eccentric rollers (503) are connected to a drive source. The guide plate (5) is inclined and its hinge point is located between the corresponding rotating roller (2) and the eccentric roller (503).

5. A device for treating a weld scrape of a high-frequency welded pipe according to claim 1, characterized in that, A cutter (301) is horizontally mounted on the top side of the extrusion plate (3), and a groove adapted to the cutter (301) is provided on the inner wall of the collection chamber (1).

6. A device for treating a weld scrape of a high-frequency welded pipe according to claim 1, characterized in that, Both sets of rollers (2) have anti-slip textures on their outer circumferential surfaces, and the gap width between the two sets of rollers (2) is adjustable.

7. A device for treating a weld scrape of a high-frequency welded pipe according to claim 1, characterized in that, The top opening of the collection bin (1) is also provided with a protective baffle, which is located on the side of the rotating roller (2) away from the material guiding assembly.

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