Welding slag removing device for marine anchor chain production

Abstract

The utility model belongs to the technical field of anchor chain production, and particularly relates to a welding slag removing device for marine anchor chain production, which comprises a support frame and upright posts arranged on two sides of the support frame, traction wheels are respectively arranged on the two upright posts; the anchor chain is arranged on the two traction wheels; the mechanical arms are arranged on the two sides of the anchor chain; the polishing assembly is arranged at the head of the mechanical arm and comprises a polishing belt; according to the welding slag removing device for marine anchor chain production, the two traction wheels intermittently drag the anchor chain, then the mechanical arm drives the grinding assembly to move, the grinding belt grinds the welding positions of the anchor chain on the two traction wheels, and therefore the welding slag is removed. Therefore, the effects of automatically removing the welding slag and improving the production efficiency are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor chain production, and particularly relates to a welding slag removal device for producing ship anchor chains. Background Art

[0002] The anchor chain is a special chain that connects the anchor and the hull and transmits the anchor's 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's holding force to the hull. When anchoring, the thrown anchor chain has a certain weight, which can play a certain buffering role in the water against external forces such as wind flow exerted on the ship.

[0003] At present, the manufacturing process of an anchor chain often requires more than a dozen processes. During welding, there must be enough solder to ensure the welding quality, otherwise it may cause incomplete welding and voids. The excess solder forms welding slag. Traditional welding slag removal is usually done by manually holding a manual grinding wheel gun to grind the welding slag. Not only is the production efficiency low, but the dust produced by grinding is also harmful to the human body and cannot meet the needs of automated production.

[0004] Therefore, in order to solve the above problems, it is necessary to design a deslagging device for producing marine anchor chains. Utility Model Content

[0005] The utility model aims to provide a welding slag removal device for producing marine anchor chains to solve the technical problems mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a welding slag removal device for producing marine anchor chains, comprising:

[0007] A support frame and columns arranged on both sides of the support frame; wherein

[0008] The two uprights are respectively provided with traction wheels;

[0009] Anchor chain, set on two traction wheels;

[0010] At least one pair of mechanical arms, arranged on both sides of the anchor chain;

[0011] A grinding assembly arranged at the head of the robot arm comprises: a grinding belt;

[0012] The mechanical arm is suitable for driving the grinding assembly to move, so that the grinding belt grinds the welding parts of the anchor chains on the two traction wheels to remove welding slag.

[0013] Furthermore, a plurality of horizontal chain placement portions and a plurality of vertical chain placement portions are provided on the arc surface of the traction wheel; wherein

[0014] Each of the horizontal chain placement parts is arranged at intervals from each of the vertical chain placement parts; and

[0015] The anchor chain is suitable for being straightened by the cross chain placing parts on the two traction wheels.

[0016] Furthermore, the grinding assembly includes: a connecting block connected to the head of the robot arm, a driving wheel arranged on one side of the connecting block, two L-support arms connected to the connecting block, and a driven wheel arranged on one side of the L-support arm; wherein

[0017] The grinding belt sleeve is arranged on the driving wheel and the two driven wheels.

[0018] Furthermore, the grinding assembly further comprises: a motor arranged on the other side of the connecting block;

[0019] The motor is suitable for driving the driving wheel to rotate.

[0020] Furthermore, the polishing assembly further comprises: a telescopic member disposed between the connecting block and the two L-support arms;

[0021] The telescopic member is connected to the connecting block and the two L-support arms respectively.

[0022] Furthermore, the support frame is provided with a through portion.

[0023] The beneficial effects of the utility model are:

[0024] (I) The utility model uses a traction wheel to intermittently pull the anchor chain to move, and the cross chain placement parts of the two traction wheels straighten the anchor chain. During the stop process, one mechanical arm drives a grinding assembly to grind the upper part or left part of a chain link welding point in the anchor chain, and another mechanical arm drives another grinding assembly to grind the lower part or right part of the same chain link, and so on. This reciprocating process can achieve the effect of automatically removing welding slag and improving production efficiency, while avoiding the harm of dust to the human body and meeting the needs of automated production.

[0025] (ii) The utility model provides a telescopic member so that when the grinding belt contacts the anchor chain link, the telescopic member retracts. At this time, the contact position between the grinding belt and the welding part of the anchor chain link is concave inward and covers half of the welding part of the chain link. At this time, the motor is started, the motor drives the driving wheel to rotate, and the driving wheel drives the grinding belt and the two driven wheels to rotate to grind the welding part. After the grinding is completed, the telescopic member is reset when the grinding belt is away from the welding part. Through the above steps, the welding part of the anchor chain link is ground to remove the welding slag.

[0026] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a stereogram of the preferred embodiment of the whole of the utility model;

[0030] Figure 2 It is a stereogram of a preferred embodiment of the traction wheel of the utility model;

[0031] Figure 3 It is a stereogram of a preferred embodiment of the grinding assembly of the utility model.

[0032] In the figure:

[0033] Support frame 1, through portion 11, column 2;

[0034] Traction wheel 3, horizontal chain placement part 31, vertical chain placement part 32;

[0035] Anchor chain 4, mechanical arm 5;

[0036] Grinding assembly 6 , grinding belt 61 , connecting block 62 , driving wheel 63 , L support arm 64 , driven wheel 65 , motor 66 , telescopic member 67 . DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0038] like Figures 1 to 3 As shown, this embodiment provides a welding slag removal device for producing marine anchor chains, comprising:

[0039] A support frame 1 and columns 2 arranged on both sides of the support frame 1; wherein the two columns 2 are respectively provided with traction wheels 3; an anchor chain 4 is arranged on the two traction wheels 3; at least one pair of mechanical arms 5 is arranged on both sides of the anchor chain 4; a grinding assembly 6 is arranged at the head of the mechanical arm 5, which includes: a grinding belt 61; the mechanical arm 5 is suitable for driving the grinding assembly 6 to move, so that the grinding belt 61 grinds the welding part of the anchor chain 4 on the two traction wheels 3 to remove welding slag; wherein it is most preferred to set a pair of mechanical arms 5, and the two mechanical arms 5 drive the grinding assembly 6 to grind the upper and lower parts or the left and right parts of a chain link welding part respectively.

[0040] A plurality of transverse chain placement portions 31 and a plurality of vertical chain placement portions 32 are provided on the arc surface of the traction wheel 3; wherein each of the transverse chain placement portions 31 and each of the vertical chain placement portions 32 are arranged at intervals; and the anchor chain 4 is suitable for being straightened by the transverse chain placement portions 31 on the two traction wheels 3; by providing a plurality of transverse chain placement portions 31 and a plurality of vertical chain placement portions 32, the effects of limiting the position of the anchor chain 4 and straightening the anchor chain are achieved.

[0041] The support frame 1 is provided with a through portion 11 ; by providing the through portion 11 , the effect of facilitating the recovery of welding slag debris is achieved.

[0042] In this embodiment, the anchor chain 4 is moved by intermittent traction of the traction wheel 3, and the cross chain placement parts 31 of the two traction wheels 3 straighten the anchor chain. During the stop process, one robot arm 5 drives the grinding assembly 6 to grind the upper or left part of a chain link welding point in the anchor chain 4, and the other robot arm 5 drives another grinding assembly 6 to grind the lower or right part of the same chain link, and so on. This reciprocating process is used to automatically remove welding slag and improve production efficiency, thereby avoiding the harm of dust to the human body and meeting the needs of automated production. Example 2

[0043] like Figure 3 As shown, based on Example 1, this Example 2 includes:

[0044] The grinding assembly 6 includes: a connecting block 62 connected to the head of the robot arm 5, a driving wheel 63 arranged on one side of the connecting block 62, two L-support arms 64 connected to the connecting block 62, and a driven wheel 65 arranged on one side of the L-support arm 64; wherein the grinding belt 61 is sleeved on the driving wheel 63 and the two driven wheels 65; wherein the two L-support arms 64 are symmetrically arranged as the most preferred and the short sides of the two L-support arms 64 are opposite.

[0045] The grinding assembly 6 further includes: a motor 66 disposed on the other side of the connecting block 62; wherein the motor 66 is suitable for driving the driving wheel 63 to rotate.

[0046] The grinding assembly 6 also includes: a telescopic member 67 disposed between the connecting block 62 and the two L-support arms 64; wherein the telescopic member 67 is connected to the connecting block 62 and the two L-support arms 64 respectively; wherein the telescopic member 67 is most preferably a cylinder.

[0047] In this embodiment, a telescopic member 67 is provided so that when the grinding belt 61 contacts the chain link of the anchor chain 4, the telescopic member 67 retracts. At this time, the position where the grinding belt 61 contacts the welding part of the chain link of the anchor chain 4 is concave inward and covers half of the welding part of the chain link. At this time, the motor 66 is started, and the motor 66 drives the driving wheel 63 to rotate. The driving wheel 63 drives the grinding belt 61 and the two driven wheels 65 to rotate to grind the welding part. After the grinding is completed, the telescopic member 67 is reset when the grinding belt 61 is away from the welding part. Through the above steps, the welding part of the chain link of the anchor chain 4 is grounded to remove the welding slag.

[0048] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0049] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element 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. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0051] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A welding slag removal device for producing marine anchor chains, characterized in that: include: A support frame (1) and columns (2) arranged on both sides of the support frame (1); in The two upright posts (2) are respectively provided with traction wheels (3); Anchor chains (4) are arranged on the two traction wheels (3); At least one pair of mechanical arms (5) arranged on both sides of the anchor chain (4); A grinding assembly (6) arranged at the head of the robot arm (5), comprising: a grinding belt (61); The mechanical arm (5) is suitable for driving the grinding assembly (6) to move, so that the grinding belt (61) grinds the welding position of the anchor chain (4) on the two traction wheels (3) to remove welding slag.

2. The device for removing welding slag for producing marine anchor chains according to claim 1, characterized in that: A plurality of horizontal chain placement portions (31) and a plurality of vertical chain placement portions (32) are provided on the arc surface of the traction wheel (3); wherein Each of the horizontal chain placement portions (31) and each of the vertical chain placement portions (32) are arranged at intervals; and The anchor chain (4) is suitable for being straightened by the cross chain placement parts (31) on the two traction wheels (3).

3. The device for removing welding slag for producing marine anchor chains according to claim 2, characterized in that: The grinding assembly (6) comprises: a connection block (62) connected to the head of the robot arm (5), a driving wheel (63) arranged on one side of the connection block (62), two L-shaped support arms (64) connected to the connection block (62), and a driven wheel (65) arranged on one side of the L-shaped support arms (64); wherein The grinding belt (61) is sleeved on the driving wheel (63) and the two driven wheels (65).

4. The device for removing welding slag for producing marine anchor chains according to claim 3, characterized in that: The grinding assembly (6) further comprises: a motor (66) arranged on the other side of the connecting block (62); wherein The motor (66) is suitable for driving the driving wheel (63) to rotate.

5. The device for removing welding slag for producing ship anchor chain according to claim 4, characterized in that: The polishing assembly (6) further comprises: a telescopic member (67) arranged between the connecting block (62) and the two L-support arms (64); wherein The telescopic member (67) is respectively connected to the connecting block (62) and the two L-shaped support arms (64).

6. The device for removing welding slag for producing ship anchor chains according to claim 5, characterized in that: The support frame (1) is provided with a through portion (11).

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