Anchor chain link production welding spot cleaning equipment and production process

Abstract

The present invention relates to the technical field of cleaning chain link welding spots, and provides a welding spot cleaning device for anchor chain link production, including a device body and an anchor chain, wherein a fixing seat for installing the anchor chain is arranged inside the device body, and a clamping seat for cooperating with the anchor chain to clamp two chain links at the lower end of the anchor chain is also arranged inside the device body, and a side groove for storing the clamping seat is arranged inside one end of the fixing seat. The operation is simple and convenient, and the anchor chain can be positioned and installed conveniently, and the situation that the anchor chain is lowered too long and falls can be effectively prevented, and the stable progress and quality of the welding spot cleaning operation can be guaranteed, so as to improve the working efficiency of the welding spot cleaning operation. Secondly, the scraping operation of the coating type can also effectively prevent the residual from affecting the appearance and production quality during the cleaning operation. Finally, the residue scraped by the scraper can be collected to avoid scattering and affecting the working environment, and can be directly discharged without subsequent cleaning to improve the practical performance.

Description

Technical Field

[0001] The invention relates to the field of chain link welding spot cleaning, and more specifically, to an anchor chain link production welding spot cleaning device and a production process thereof. Background Art

[0002] Anchor chain is a special chain that connects the anchor and the hull and transmits the anchor holding force. The anchor chain is usually composed of anchor end links, middle links and terminal links. Its main function is to connect the anchor and the ship and transmit the anchor holding force to the hull. When anchoring, the thrown anchor chain has a certain weight, which can buffer the wind flow and other external forces on the ship in the water. When producing anchor chains, in order to ensure its appearance and smoothness, make the surface of the anchor chain smoother, reduce friction resistance, ensure connection strength, etc., the welding points are often cleaned after the chain links are welded.

[0003] At present, in the prior art, when cleaning the welding points of the chain links, the lower end of the chain links is often placed inside the equipment by lifting. During this process, manual cooperation is required to locate and install the lower end of the chain links at a predetermined position. The positioning operation wastes a lot of time, and the lower length of the anchor chain is easily redundant, causing the cleaned part of the anchor chain to fall, affecting the normal cleaning and use of the part of the anchor chain to be cleaned.

[0004] In order to solve the above problems, the present application proposes an anchor chain link production welding spot cleaning device and a production process thereof. Summary of the invention

[0005] The object of the present invention is to provide an anchor chain link production welding spot cleaning device and a production process thereof, so as to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] The cam is a device for cleaning welded spots in an anchor chain link production, comprising a device body and an anchor chain, the device body being provided with a fixing seat for installing the anchor chain, the device body being further provided with a clamping seat for cooperating with the fixing seat to clamp two chain links at the lower ends of the anchor chain, the fixing seat being provided with a side groove inside one end thereof, the clamping seat being provided with a side groove for accommodating the clamping seat before clamping operation, the clamping seat being provided with a scraper at one end outer side of the fixing seat for scraping welding slag at the outer side of the anchor chain, the scraper performing cleaning operation from top to bottom, the fixing seat and the outer side of the clamping seat being provided with a cross frame for installing the scraper, the fixing seat and the outer side of the clamping seat being provided with a storage box for accommodating welding slag scraped off by the scraper, one end of the cross frame being further provided with an extension frame for preventing residual scraping gaps from appearing between adjacent scrapers, the fixing seat and the clamping seat being provided with a positioning platform for positioning and forming a support for the chain link at the lower end of the anchor chain.

[0008] Furthermore, a vertical positioning groove for installing a chain ring at the upper end of the chain ring to be cleaned is opened inside the upper end of the fixing seat, and a horizontal positioning groove for installing the chain ring to be cleaned is opened inside the lower end of the fixing seat.

[0009] Furthermore, convex plates for installing the extension frame are arranged on both sides of one end of the horizontal frame, an electric telescopic rod connected to the convex plate is arranged inside the upper end of the extension frame, and a positioning hole for installing the electric telescopic rod is opened on the outer side of the convex plate.

[0010] Furthermore, a protrusion for cooperating with the clamping seat is arranged on the inner side of the fixing seat, and a limiting groove for engaging and connecting the protrusion is opened on the inner side of the clamping seat.

[0011] Furthermore, a slide groove extending outward is provided on one side of the side groove, and a slide seat is slidably installed inside the side groove through the slide groove.

[0012] Furthermore, a connecting rod for cooperating with the sliding seat is arranged on the inner side of the clamping seat, and a shaft sleeve for rotatably connecting with the connecting rod is arranged on one side of the sliding seat.

[0013] Furthermore, a blocking pad for increasing friction resistance to form a limit is provided on the outer side of the protrusion.

[0014] A cleaning process for cleaning equipment for welding spots in anchor chain link production, including three steps S1, S2 and S3.

[0015] S1: When the anchor chain is lowered, the lowermost chain link is placed inside the horizontal positioning groove through the external clamping mechanism to form horizontal positioning, and the upper chain link is placed inside the vertical positioning groove to form vertical positioning and support. At this time, the clamp seat is pulled out and rotated to close it with the fixing seat. At this time, the protrusion is engaged with the inside of the limiting slot to fix the clamp seat to complete the positioning installation. This can conveniently fix the anchor chain processing area and prevent the upper part of the chain link from falling and affecting the cleaning operation;

[0016] S2: When the clamp seat is closed, the scraper sleeve can be directly driven to be arranged on the outside of the chain link to be processed. At this time, the scraper is located above the welding point, and then the electric telescopic rod is driven to drive the extension frame to move inward, so that the inner blade body is attached to the outer side of the anchor chain. At this time, the lower end blade body of the extension frame is located below the adjacent scrapers, and then the scraping operation can be directly carried out;

[0017] S3: When the clamp is closed, the storage box can be directly driven to be mounted on the outside of the chain link to be processed. At this time, the storage box is located below the welding point. When the scraping operation is in progress, the scraped residue can be directly collected to prevent it from scattering and affecting the working environment. It can be cleaned and discharged at any time later.

[0018] Beneficial effects of the present invention:

[0019] 1. The present invention can directly place the lowest chain link in the horizontal positioning groove when the anchor chain is lowered, so that the upper chain link is placed in the vertical positioning groove, and the positioning platform is used to support the upper chain link. At this time, the clamping seat and the fixing seat are directly combined to clamp and position the lower end of the anchor chain. The operation is simple and convenient to position and install the anchor chain. It can also effectively prevent the anchor chain from falling due to being lowered too long, and ensure the stable progress and quality of the welding point cleaning operation. This can greatly improve the work efficiency and facilitate the use of large-scale cleaning operations;

[0020] 2. The present invention arranges a scraper on the inner side of the horizontal frame. When the fixed seat and the clamping seat are closed, the adjacent scrapers can be automatically sleeved on the outer side of one end of the chain ring by utilizing the symmetrical structure. At this time, the electric telescopic rod can be driven to make the knife body on the inner side of the lower end fit the outer wall of the chain ring to fill the gap between the adjacent scrapers, thereby preventing the residual from affecting the appearance and production quality during the cleaning operation. At the same time, when producing anchor chains of different models, the fixed seat and the clamping seat can be directly replaced without repeatedly adjusting the axis and rotation diameter of the rotating knife body, which is conducive to the use of different needs of production operations;

[0021] 3. After the storage box is arranged on one side of the fixed seat and the clamp seat, the present invention can drive the storage box to automatically fit on the outer side of the lower end of the chain ring when the fixed seat and the clamp seat are closed. At this time, the inner wall of the storage box fits with the anchor chain to form a cover, which can collect the residues scraped off by the scraper to avoid scattering and affecting the working environment. At the same time, it can be directly discharged without subsequent cleaning to improve practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure of the connection part between the clamping seat and the fixing seat;

[0025] Figure 3 for Figure 1 Schematic diagram of the structure of the horizontal frame, storage box and anchor chain in the exploded state;

[0026] Figure 4 for Figure 1 A schematic diagram of the structure of the connecting part of the extension frame and the cross frame;

[0027] Figure 5 for Figure 1 A schematic diagram of the internal structure of the fixing seat;

[0028] Figure 6 for Figure 1 A schematic diagram of the internal structure of the clamp seat;

[0029] Figure 7 for Figure 5 A partial enlarged structural schematic diagram of part A;

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] In the figure: 1. Equipment body; 2. Anchor chain; 3. Fixed seat; 4. Clamp seat; 5. Side groove; 6. Scraper; 7. Horizontal frame; 8. Storage box; 9. Extension frame; 10. Positioning table; 11. Vertical positioning groove; 12. Convex plate; 13. Electric telescopic rod; 14. Positioning hole; 15. Horizontal positioning groove; 16. Bump; 17. Slide groove; 18. Connecting rod; 19. Slide seat; 20. Bushing; 21. Limiting slot; 22. Blocking pad. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Please refer to Figure 1-2: A welding spot cleaning device for anchor chain link production, comprising a device body 1 and an anchor chain 2, wherein a fixing seat 3 for installing the anchor chain 2 is arranged inside the device body 1, and a clamping seat 4 for cooperating with the fixing seat 3 to clamp two chain links at the lower end of the anchor chain 2 is also arranged inside the device body 1, and a side groove 5 for accommodating the clamping seat 4 is arranged inside one end of the fixing seat 3, and the clamping seat 4 can be accommodated in the inside of the side groove 5 before the clamping operation, and a scraper 6 for scraping off the welding slag on the outer side of the anchor chain 2 is arranged on the outer side of one end of the fixing seat 3, and the scraper 6 performs the cleaning operation from top to bottom, and the outer sides of the fixing seat 3 and the clamping seat 4 are both provided with A horizontal frame 7 for installing the scraper 6 is provided, and a storage box 8 for storing welding slag scraped by the scraper 6 is provided near the lower end of the outer side of the fixed seat 3 and the clamping seat 4. An extension frame 9 is also provided at one end of the horizontal frame 7 for preventing residual scraping gaps from appearing between adjacent scrapers 6. A positioning table 10 for positioning and supporting the lower end link of the anchor chain 2 is provided inside the fixed seat 3 and the clamping seat 4. A protruding clamping plate mechanism is also provided at the upper end of one side of the fixed seat 3 and the clamping seat 4 to increase the installation stability of the upper end link and prevent shaking and other situations from affecting the quality of the welding spot cleaning operation.

[0034] Please continue reading Figure 2 And 5-6: A vertical positioning groove 11 for installing a chain link at the upper end of the chain link to be cleaned is provided inside the upper end of the fixed seat 3, and a horizontal positioning groove 15 for installing the chain link to be cleaned is provided inside the lower end of the fixed seat 3. After the two links are limited and clamped, the upper chain link can be supported to prevent it from falling and affecting the processing area, while avoiding the situation where the swing of the upper chain link drives the swing of the lower chain link to be processed.

[0035] Please continue reading Figure 3-4 : Convex plates 12 for installing the extension frame 9 are arranged on both sides of one end of the horizontal frame 7, an electric telescopic rod 13 connected to the convex plate 12 is arranged inside the upper end of the extension frame 9, and a positioning hole 14 for installing the electric telescopic rod 13 is opened on the outer side of the convex plate 12. The knife body at the lower end of the extension frame 9 is located below the joint of the adjacent scraper 6 to prevent the situation where the welding slag cannot be scraped off in the gap area.

[0036] Please continue reading Figure 5-6 : The inner side of the fixing seat 3 is provided with a protrusion 16 for use with the clamping seat 4, and the inner side of the clamping seat 4 is provided with a limiting slot 21 for the engagement connection of the protrusion 16. The engagement connection between the protrusion 16 and the limiting slot 21 is also used to prevent the clamping seat 4 from loosening.

[0037] Please continue reading Figure 5-6 A slide groove 17 extending outward is provided on one side of the side groove 5 , and a slide seat 19 is slidably installed inside the side groove 5 through the slide groove 17 . The slide seat 19 is used to drive the clamp seat 4 to be received inside the side groove 5 .

[0038] Please continue reading Figure 5-6 A connecting rod 18 for cooperating with a slide seat 19 is arranged on the inner side of the clamp seat 4, and a shaft sleeve 20 for rotatably connecting with the connecting rod 18 is arranged on one side of the slide seat 19.

[0039] Please continue reading Figure 5 And 7: A blocking pad 22 is provided on the outer side of the protrusion 16 to increase the friction resistance and form a limit.

[0040] Please continue reading Figure 1-7 :A cleaning process for welding spot cleaning equipment for anchor chain link production, including three processes S1, S2 and S3.

[0041] S1: When the anchor chain 2 is lowered, the lowermost link is placed inside the horizontal positioning groove 15 through the external clamping mechanism to form a horizontal positioning, and the upper link is placed inside the vertical positioning groove 11 to form a vertical positioning and support. At this time, the clamp seat 4 is pulled out and rotated to close it with the fixing seat 3. At this time, the protrusion 16 is engaged with the inside of the limiting groove 21 to fix the clamp seat 4 to complete the positioning and installation. In this way, the processing area of ​​the anchor chain 2 can be conveniently fixed and the upper part of the link can be prevented from falling and affecting the cleaning operation;

[0042] S2: When the clamping seat 4 is closed, the scraper 6 can be directly driven to be sleeved on the outer side of the chain link to be processed. At this time, the scraper 6 is located above the welding point, and then the electric telescopic rod 13 is driven to drive the extension frame 9 to move inward, so that the inner blade body is attached to the outer side of the anchor chain 2. At this time, the lower end blade body of the extension frame 9 is located below between adjacent scrapers 6, and then the scraping operation can be directly performed;

[0043] S3: When the clamp seat 4 is closed, the storage box 8 can be directly driven to be mounted on the outside of the chain link to be processed. At this time, the storage box 8 is located below the welding point. When the scraping operation is carried out, the scraped residue can be directly collected to prevent it from scattering everywhere and affecting the working environment. It can be cleaned and discharged at any time later.

[0044] It can be understood that the operation is simple and convenient to position and install the anchor chain 2, and it can also effectively prevent the anchor chain 2 from falling due to being lowered too long, thereby ensuring the stable progress and quality of the weld cleaning operation, thereby improving the work efficiency of the weld cleaning operation. Secondly, the use of a wrapped scraping operation can also effectively prevent the appearance of residues during the cleaning operation that affect the appearance and production quality. Finally, the residues scraped off by the scraper 6 can be collected to avoid scattering and affecting the working environment. At the same time, it can be directly discharged without subsequent cleaning to improve practical performance.

[0045] The present invention can directly place the lowest chain link on the bottom of the anchor chain 2 in the horizontal positioning groove 15 near the lower end position of the inner side of the fixing seat 3 when the anchor chain 2 is lowered, so that the upper chain link is placed in the vertical positioning groove 11 near the upper end position of the inner side of the fixing seat 3, and the positioning platform 10 arranged on the inner side of the fixing seat 3 is used to support the upper chain link. At this time, the clamping seat 4 and the fixing seat 3 are directly combined to make the adjacent positioning platforms 10, vertical positioning grooves 11 and horizontal positioning grooves 15 clamp and position the anchor chain 2. The operation is simple and convenient. At the same time, this treatment can also effectively prevent the anchor chain 2 from falling due to being lowered too long, thereby ensuring the stable progress and quality of the welding spot cleaning operation, thereby improving the working efficiency of the welding spot cleaning operation and facilitating the cleaning use in large-scale production. The present invention can be provided with a scraper 6 on the inner side of the horizontal frame 7 when the fixing seat 3 and the clamping seat 4 are closed. The symmetrical structure of the scraper 6 adjacent to the outer side of the fixing seat 3 and the clamping seat 4 can be used to make the two automatically sleeve on the outer side of one end of the chain link. At this time, the driving device The electric telescopic rod 13 placed inside the extension frame 9 at one end of the convex plate 12 can make the knife body located at the inner side of the lower end of the extension frame 9 fit the outer wall of the chain ring, so as to fill the gap between adjacent scrapers 6. Through this cooperation, one side of the chain ring can be covered, effectively preventing the residue from appearing during the cleaning operation and affecting the appearance and production quality. Further, by setting the rotary cleaning operation as a scraping operation from top to bottom, the fixed seat 3 and the clamping seat 4 can be directly replaced when producing different types of anchor chains 2, without repeatedly adjusting the axis and rotation diameter of the rotary knife body, which is conducive to the use of different needs of production operations; after the storage box 8 is set on one side of the fixed seat 3 and the clamping seat 4, the storage box 8 can be driven to automatically fit the outer side of the adjacent lower end position of the chain ring when the fixed seat 3 and the clamping seat 4 are closed. At this time, the storage box 8 is located at the lower end of the chain ring welding point position, and fits with the lower end outer wall of the anchor chain 2 to form a covering, which can collect the residue scraped by the scraper 6, avoid scattering around to affect the working environment, and can be directly discharged without subsequent cleaning to improve practical performance.

[0046] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicate orientation or positional relationship, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anchor chain link production welding spot cleaning device, comprising a device body (1) and an anchor chain (2), Features: A fixing seat (3) for installing the anchor chain (2) is arranged inside the equipment body (1); a clamping seat (4) for cooperating with the fixing seat (3) to clamp two chain links at the lower end of the anchor chain (2) is also arranged inside the equipment body (1); a side groove (5) for accommodating the clamping seat (4) is arranged inside one end of the fixing seat (3); the clamping seat (4) can be accommodated in the side groove (5) before the clamping operation; a scraper (6) for scraping off welding slag on the outer side of the anchor chain (2) is arranged on the outer side of one end of the fixing seat (3); the scraper (6) is moved from top to bottom. During cleaning, the outer sides of the fixed seat (3) and the clamping seat (4) are provided with a horizontal frame (7) for mounting a scraper (6); the outer sides of the fixed seat (3) and the clamping seat (4) are provided with a storage box (8) for storing welding slag scraped off by the scraper (6) near the lower end; one end of the horizontal frame (7) is also provided with an extension frame (9) for preventing residual scraping gaps from appearing between adjacent scrapers (6); the interiors of the fixed seat (3) and the clamping seat (4) are provided with a positioning table (10) for positioning the lower end link of the anchor chain (2) and forming a support; The blade body at the lower end of the extension frame (9) is located below the joint between adjacent scrapers (6); The upper ends of the fixing seat (3) and the clamping seat (4) are provided with a vertical positioning groove (11) for installing a chain link at the upper end of the chain link to be cleaned, and the lower ends of the fixing seat (3) and the clamping seat (4) are provided with a horizontal positioning groove (15) for installing the chain link to be cleaned; Convex plates (12) for mounting the extension frame (9) are arranged on both sides of one end of the cross frame (7); an electric telescopic rod (13) connected to the convex plate (12) is arranged inside the upper end of the extension frame (9); and a positioning hole (14) for mounting the electric telescopic rod (13) is provided on the outer side of the convex plate (12).

2. The anchor chain link production welding spot cleaning equipment according to claim 1, Features: The inner side of the fixing seat (3) is provided with a protrusion (16) for use with the clamping seat (4), and the inner side of the clamping seat (4) is provided with a limiting groove (21) for the protrusion (16) to be engaged and connected.

3. The anchor chain link production welding spot cleaning equipment according to claim 2, Features: A slide groove (17) extending outward is provided on one side of the side groove (5), and a slide seat (19) is slidably mounted inside the side groove (5) via the slide groove (17).

4. The anchor chain link production welding spot cleaning equipment according to claim 3, Features: A connecting rod (18) for cooperating with a sliding seat (19) is arranged on the inner side of the clamp seat (4), and a shaft sleeve (20) for rotatably connecting with the connecting rod (18) is arranged on one side of the sliding seat (19).

5. The anchor chain link production welding spot cleaning equipment according to claim 4, Features: A blocking pad (22) is provided on the outer side of the protrusion (16) for increasing friction resistance to form a limit.

6. The cleaning process of the anchor chain link production welding spot cleaning equipment according to claim 5 comprises three steps S1, S2 and S3. Features: S1: When the anchor chain (2) is lowered, the lowermost link is placed inside the horizontal positioning groove (15) through the external clamping mechanism to form a horizontal positioning, and the upper link is placed inside the vertical positioning groove (11) to form a vertical positioning and support. At this time, the clamp seat (4) is pulled out and rotated to close it with the fixing seat (3). At this time, the protrusion (16) is engaged with the inside of the limiting groove (21) to fix the clamp seat (4) to complete the positioning installation. In this way, the processing area of ​​the anchor chain (2) can be conveniently fixed and the upper part of the link can be prevented from falling and affecting the cleaning operation. S2: When the clamping seat (4) is closed, the scraper (6) can be directly driven to be sleeved on the outer side of the chain link to be processed. At this time, the scraper (6) is located above the welding point, and then the electric telescopic rod (13) is driven to drive the extension frame (9) to move inward, so that the inner blade body is attached to the outer side of the anchor chain (2). At this time, the lower end blade body of the extension frame (9) is located below between adjacent scrapers (6), and then the scraping operation can be directly carried out; S3: When the clamping seat (4) is closed, the storage box (8) can be directly driven to be sleeved on the outer side of the chain link to be processed. At this time, the storage box (8) is located below the welding point position, and then when the scraping operation is carried out, the scraped residue can be directly collected to prevent it from scattering and affecting the working environment, and it can be cleaned and discharged at any time later.

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