阅读说明：本技术 一种线材在线连续除锈装置 (Online continuous rust cleaning device for wire ) 是由 张建权 周国鹏 肖啸 王志斌 于 2021-08-30 设计创作，主要内容包括：本发明提供了一种线材在线连续除锈装置,属于机械自动化技术领域。包括水箱、走料筒和位于走料筒内的喷水组件,走料筒的一端具有一入料孔,走料筒的另一端转动连接有一转筒,转筒上具有一出料孔,走料筒与水箱相通,喷水组件包括一具有弹性的、呈螺旋状的输水管,输水管的一端与走料筒固定相连,输水管的另一端与转筒固定相连,输水管靠近转筒的一端封口,输水管靠近入料孔的一端连接高压水源；输水管上开设有若干朝向走料筒轴线方向的喷水孔。本发明具有效率高等优点。(The invention provides an online continuous wire rod derusting device, and belongs to the technical field of mechanical automation. The water spraying device comprises a water tank, a feeding barrel and a water spraying assembly positioned in the feeding barrel, wherein a feeding hole is formed in one end of the feeding barrel, a rotary drum is rotatably connected to the other end of the feeding barrel, a discharge hole is formed in the rotary drum, the feeding barrel is communicated with the water tank, the water spraying assembly comprises an elastic spiral water conveying pipe, one end of the water conveying pipe is fixedly connected with the feeding barrel, the other end of the water conveying pipe is fixedly connected with the rotary drum, one end of the water conveying pipe, close to the rotary drum, is sealed, and one end of the water conveying pipe, close to the feeding hole, is connected with a high-pressure water source; the water delivery pipe is provided with a plurality of water spray holes facing to the axial direction of the feed cylinder. The invention has the advantages of high efficiency and the like.)

1. The wire online continuous rust removing device is characterized by comprising a water tank (1), a feeding barrel (2) and a water spraying assembly positioned in the feeding barrel (2), wherein one end of the feeding barrel (2) is provided with a feeding hole (31), the other end of the feeding barrel (2) is rotatably connected with a rotary barrel (4), the rotary barrel (4) is provided with a discharging hole (32), the feeding barrel (2) is communicated with the water tank (1), the water spraying assembly comprises an elastic spiral water conveying pipe (5), one end of the water conveying pipe (5) is fixedly connected with the feeding barrel (2), the other end of the water conveying pipe (5) is fixedly connected with the rotary barrel (4), one end of the water conveying pipe (5) close to the rotary barrel (4) is sealed, and one end of the water conveying pipe (5) close to the feeding hole (31) is connected with a high-pressure water source; the water delivery pipe (5) is provided with a plurality of water spray holes (51) facing to the axial direction of the feeding barrel (2).

2. An on-line continuous wire rust removing device as claimed in claim 1, wherein the rotary drum (4) is rotatably connected to the feeding barrel (2) by means of screw connection.

3. An on-line continuous rust removing device for wires as claimed in claim 1, wherein the rotary drum (4) is rotatably connected to the feeding barrel (2) through a bearing.

4. The on-line continuous rust removing device for the wire rods as claimed in claim 1, wherein the rotary drum (4) is connected with the feed cylinder (2) through a bearing; a speed reducing motor (6) is arranged on the water tank (1), a driving gear (71) is fixedly arranged on an output shaft of the speed reducing motor (6), an installation cylinder (72) is rotatably connected to the rotary cylinder (4) through a bearing, a ratchet wheel (73) is fixedly arranged on the installation cylinder (72), a plurality of convex blocks (74) matched with the ratchet wheel (73) are fixedly arranged on the rotary cylinder (4), and a driven gear (75) meshed with the driving gear (71) is fixedly arranged on the rotary cylinder (4); one end of the water delivery spring close to the discharge hole (32) is fixed on the mounting cylinder (72).

5. An on-line continuous wire rod rust removing device as claimed in claim 1, 2, 3 or 4, characterized in that a drain pipe (8) is arranged at the bottom of the water tank (1).

6. An on-line continuous rust removing device for wires as claimed in claim 1, 2, 3 or 4, wherein a plurality of guide balls (9) are arranged at the feed hole and the discharge hole.

Technical Field

The invention belongs to the technical field of mechanical automation, and relates to an online continuous wire derusting device.

Background

Before the surface coating treatment of wire rods such as reinforcing steel bars and the like, impurities and iron rust which are possibly adhered to the surfaces of the wire rods need to be removed, the wire rods are generally packaged in a coil mode, and the traditional surface polishing mode is difficult to carry out continuous operation, so that the wire rods still cannot achieve the surface smooth state after being straightened, the rust removing effect cannot be achieved, and the polishing medium needs to be frequently replaced, so that online continuous rust removal cannot be achieved.

Disclosure of Invention

The invention aims to provide an online continuous derusting device for a wire rod, aiming at solving the technical problem of how to efficiently derust the wire rod online.

The purpose of the invention can be realized by the following technical scheme: the wire online continuous rust removing device is characterized by comprising a water tank, a feeding barrel and a water spraying assembly positioned in the feeding barrel, wherein one end of the feeding barrel is provided with a feeding hole, the other end of the feeding barrel is rotatably connected with a rotary drum, the rotary drum is provided with a discharge hole, the feeding barrel is communicated with the water tank, the water spraying assembly comprises an elastic spiral water conveying pipe, one end of the water conveying pipe is fixedly connected with the feeding barrel, the other end of the water conveying pipe is fixedly connected with the rotary drum, one end of the water conveying pipe close to the rotary drum is sealed, and one end of the water conveying pipe close to the feeding hole is connected with a high-pressure water source; the water delivery pipe is provided with a plurality of water spray holes facing to the axial direction of the feed cylinder.

High-pressure water spray rust removal is the prior art, but the scheme is different in that: the water spray holes are arranged on the water conveying pipe in a spiral state, so that the wire rod is impacted by water pressure more densely without dead angles, more importantly, the flat section or the flatness of the surface of the wire rod can be ignored, the surface of the wire rod is subjected to multiple times of high-pressure water spray rust removal, and the water spray holes have a good removing effect on intractable scale or rust.

Further, the rotary drum is rotatably connected to the feed barrel in a threaded connection mode.

The internal diameter of accessible rotary drum makes the raceway change, specifically speaking, increases when raceway spiral number of turns, under the unchangeable condition almost of length, and the internal diameter of spiral helicine raceway reduces, and the interval between hole for water spraying and the wire rod surface shortens, can be used to adjust the water spray pressure, also can be with the rust cleaning of the wire rod of the different diameters of adaptation.

Further, the rotary drum is rotatably connected to the feed barrel through a bearing.

Further, the rotating cylinder is connected with the feeding cylinder through a bearing; the water tank is provided with a speed reducing motor, an output shaft of the speed reducing motor is fixedly provided with a driving gear, the rotary drum is rotatably connected with an installation drum through a bearing, the installation drum is fixedly provided with a ratchet wheel, the rotary drum is fixedly provided with a plurality of lugs matched with the ratchet wheel, and the rotary drum is fixedly provided with a driven gear meshed with the driving gear; one end of the water delivery spring close to the discharge hole is fixed on the mounting cylinder.

The gear motor drive runner is rotatory in succession, and the installation section of thick bamboo is then intermittent type nature rotatory, when the installation section of thick bamboo stops to rotate, spiral helicine raceway is in the state that receives to turn round to reset, and when the installation section of thick bamboo is rotatory, spiral helicine raceway is then in the state of twisting round, therefore, the raceway is in the state of continuous torsion and recovery, the internal diameter of spiral helicine raceway is grow often promptly, reduce often, interval between hole for water spraying and the wire rod also grow often, reduce often, the position of hole for water spraying on the raceway is also continuous change, the continuous change of water spray pressure that this kind of mode can make the wire rod receive, strengthen often, weaken often, can make the rust scale clearance on wire rod surface more high-efficient thoroughly.

Furthermore, a drainage pipe is arranged at the bottom of the water tank.

Furthermore, a plurality of guide balls are arranged at the feeding hole and the discharging hole.

Drawings

FIG. 1 is a schematic structural view of the rust removing apparatus.

Fig. 2 is a schematic structural diagram of the charging barrel.

FIG. 3 is a cross-sectional view of the drum.

In the figure, 1, a water tank; 2. a charging barrel is moved; 31. a feeding hole; 32. a discharge hole; 4. a rotating drum; 5. a water delivery pipe; 51. a water spray hole; 6. a reduction motor; 71. a driving gear; 72. mounting the cylinder; 73. a ratchet wheel; 74. a bump; 75. a driven gear; 8. a drain pipe; 9. and guiding the ball.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

The wire online continuous rust removing device comprises a water tank 1, a feeding barrel 2 and a water spraying assembly positioned in the feeding barrel 2, wherein one end of the feeding barrel 2 is provided with a feeding hole 31, the other end of the feeding barrel 2 is rotatably connected with a rotary drum 4, the rotary drum 4 is provided with a discharge hole 32, the feeding barrel 2 is communicated with the water tank 1, the water spraying assembly comprises an elastic spiral water conveying pipe 5, one end of the water conveying pipe 5 is fixedly connected with the feeding barrel 2, the other end of the water conveying pipe 5 is fixedly connected with the rotary drum 4, one end of the water conveying pipe 5 close to the rotary drum 4 is sealed, and one end of the water conveying pipe 5 close to the feeding hole 31 is connected with a high-pressure water source; the water delivery pipe 5 is provided with a plurality of water spray holes 51 facing the axial direction of the feeding barrel 2.

High-pressure water spray rust removal is the prior art, but the scheme is different in that: the water spray holes 51 are arranged on the water conveying pipe 5 in a spiral state, so that the wire rods are impacted by water pressure more densely without dead angles, more importantly, the flat sections or the flatness of the surfaces of the wire rods can be ignored, the surfaces of the wire rods are subjected to multiple high-pressure water spray rust removal, and the cleaning effect on intractable scale or rust scale is good.

A drain pipe 8 is arranged at the bottom of the water tank 1.

The feed inlet and the discharge outlet are provided with a plurality of guide balls 9.

Example two

The present embodiment is substantially the same as the first embodiment, except that: the rotary drum 4 is rotatably connected to the feed barrel 2 by means of a threaded connection.

The accessible rotates rotary drum 4, makes the internal diameter of raceway 5 change, specifically speaking, increases when 5 spiral turns of raceway, under the unchangeable condition almost of length, and the internal diameter of spiral helicine raceway 5 reduces, and the interval between hole for water spraying 51 and the wire rod surface shortens, can be used to adjust the pressure of spraying water, also can be with the rust cleaning of the wire rod of the different diameters of adaptation.

EXAMPLE III

The present embodiment is substantially the same as the first embodiment, except that: the rotary drum 4 is rotatably connected to the feed barrel 2 through a bearing.

Example four

The present embodiment is substantially the same as the first embodiment, except that: the rotary drum 4 is connected with the feed cylinder 2 through a bearing; a speed reducing motor 6 is arranged on the water tank 1, a driving gear 71 is fixedly arranged on an output shaft of the speed reducing motor 6, an installation cylinder 72 is rotatably connected to the rotary drum 4 through a bearing, a ratchet wheel 73 is fixedly arranged on the installation cylinder 72, a plurality of lugs 74 matched with the ratchet wheel 73 are fixedly arranged on the rotary drum 4, and a driven gear 75 meshed with the driving gear 71 is fixedly arranged on the rotary drum 4; one end of the water delivery spring close to the discharging hole 32 is fixed on the mounting barrel 72.

The gear motor 6 drives the runner to rotate continuously, the mounting tube 72 rotates intermittently, when the mounting tube 72 stops rotating, the spiral water pipe 5 is in a state of being twisted and reset, when the mounting tube 72 rotates, the spiral water pipe 5 is in a twisting state, therefore, the water pipe 5 is in a state of being twisted and restored continuously, namely, the inner diameter of the spiral water pipe 5 is increased and decreased frequently, the space between the water spraying holes 51 and the wire rods is also increased and decreased frequently, the positions of the water spraying holes 51 on the water pipe 5 are also changed continuously, the water spraying pressure borne by the wire rods can be changed continuously in the mode, the water spraying pressure is increased and decreased frequently, and the rust cleaning on the surface of the wire rods can be more efficient and thorough.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.