CN215745589U

CN215745589U - Can prevent cutting to pieces steel sheet coiling shaft of rubbing protection to steel sheet and use harmomegathus mechanism

Info

Publication number: CN215745589U
Application number: CN202121417659.9U
Authority: CN
Inventors: 李易承
Original assignee: Kunshan Guozhi Precision Machinery Co ltd
Current assignee: Kunshan Guozhi Precision Machinery Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-08
Anticipated expiration: 2031-06-25

Abstract

The utility model provides an expansion and contraction mechanism for a steel plate coiling shaft, which can carry out anti-scratch protection on a steel plate, relates to the technical field of steel plate coiling, and comprises two support frames, wherein an adjusting mechanism is arranged at the center of one side, opposite to the two support frames, of each support frame. According to the utility model, the movable plate is pulled to the left side, the reset spring and the movable plates are driven to move towards the right side, the adjusting block is rotated through the handle, so that the connecting plates and the connecting rods are driven to slide on the limiting strip-shaped holes, the external coiling blocks are driven to move towards the outside, the external coiling blocks are connected with the rotating shaft through the telescopic rods, after the cylindricity of the interior of the steel plate to be coiled is adjusted, the reset spring drives the limiting rods to movably embed into the through holes in the adjusting block, and the rotating shaft drives the external coiling blocks to coil the steel plate, so that the cylindricity of the coiled steel plate is conveniently adjusted, and the working efficiency is improved.

Description

Can prevent cutting to pieces steel sheet coiling shaft of rubbing protection to steel sheet and use harmomegathus mechanism

Technical Field

The utility model relates to the technical field of steel plate coiling, in particular to a collapsible mechanism for a steel plate coiling shaft, which can prevent and rub a steel plate.

Background

Recoiling machines are used in many industries. A coiler is a mechanical device that winds a product into a coil. To a complicated degree, steel plate coilers in the metallurgical industry are typical. The winder drive comes from electricity, fluid, etc. The winding machine is generally configured with a core equipment reel (reel), an auxiliary winding equipment (auxiliary forming equipment) auxiliary winding roll (forming roll), and the like. In the product coiling process, the product is mainly formed on a reel;

however, the conventional steel sheet has different bending resistance for steel sheets of different widths when being wound, and the steel sheet is disclosed in chinese patent publication no: CN203998301U discloses a coiling machine, and its technical scheme main points are a coiling machine, including the winding roll that is used for coiling the thin slice and the motor that is used for providing winding roll rotary power, still include the conveyer belt that is used for carrying the thin slice, be equipped with the tape-stripping device that is used for connecting two sections thin slices on the conveyer belt and be used for controlling the controlling means of tape-stripping device operation, aim at providing one kind and conveniently link and roll into single material book with multistage thin slice, the coiling machine that degree of automation is high, but it can only coil the steel sheet of same cylindricity to need changing, inconvenient staff works, and current steel sheet can extrude each other and remove when coiling, when having dust particle, very easily let the steel sheet receive to cut and rub.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, achieve the purposes of conveniently adjusting the cylindricity of the coiled steel plate, improving the working efficiency and preventing the steel plates from rubbing with each other to generate scratches.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a can prevent cutting the harmomegathus mechanism for taking shaft of rubbing protection to the steel sheet, includes two support frames, two the center department of the relative one side of support frame is provided with guiding mechanism, two the support frame is close to the relative one side of surface and is provided with dustproof construction.

The adjusting mechanism comprises two rotating frames and a right side, a plurality of limiting strip-shaped holes and a right side are formed in the outer surface of each rotating frame, a rotating shaft is fixedly embedded in the center of each rotating frame, an adjusting block is mounted on the outer surface of the rotating shaft, the outer surface of the right side of the adjusting block is rotatably connected with a connecting plate through a plurality of auxiliary blocks, the other end of the connecting plate is rotatably connected with a limiting block through a connecting block, the limiting block is arranged on the outer surface of the limiting block in a rotating mode, the connecting block is connected with a connecting rod in a rotating mode, the connecting rod is connected with a limiting plate through a connecting block, the connecting rod is connected with a connecting rod in a rotating mode, the other end of the connecting rod is fixedly connected with an outer coiling block, a reset spring is fixedly mounted on the right side of the outer surface of the rotating shaft, a movable plate is fixedly connected with the other end of the movable plate, and a plurality of limiting rods are fixedly mounted on the outer surface of the left side of the movable plate.

Preferably, the dustproof mechanism comprises two supporting plates, and a plurality of compression springs are fixedly mounted on the opposite sides of the two supporting plates.

Preferably, the width of a plurality of connecting rods and the width phase-match in a plurality of spacing bar hole, it is a plurality of the width of stopper all is greater than the width in a plurality of spacing bar hole, and is a plurality of the inside of outside batching piece all is connected with the surface of rotation axis through the telescopic link.

Preferably, two the equal rotatory center department of installing in two support frame surfaces of rotatory frame, a plurality of gag lever post assorted through-holes have been seted up to the right side that the regulating block is close to center department.

Preferably, the compression springs are averagely divided into two groups, and the opposite sides of the two groups of compression springs are respectively and fixedly provided with the extrusion blocks.

Preferably, the supporting frames are provided with cleaning rollers at the opposite sides close to the front surface through rotating rods, and the supporting plates are fixedly arranged at the opposite sides close to the top and the bottom of the two supporting frames.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the movable plate is pulled to the left side, the reset spring and the movable plates are driven to move towards the right side, the adjusting block is rotated through the handle, so that the connecting plates and the connecting rods are driven to slide on the limiting strip-shaped holes, the external coiling blocks are driven to move towards the outside, the external coiling blocks are connected with the rotating shaft through the telescopic rods, after the cylindricity of the interior of a steel plate to be coiled is adjusted, the limiting rods are loosened, the limiting rods are driven to be movably embedded into the through holes in the adjusting block through the reset spring, the external power supply is turned on, and the external coiling blocks are driven to coil the steel plate through the rotating shaft, so that the cylindricity of the coiled steel plate is conveniently adjusted, and the working efficiency is improved.

2. According to the utility model, the steel plate is placed between the two cleaning rollers, when the steel plate is coiled, dust particles on the steel plate are cleaned, pressure is applied to the extrusion block through the support plates through the two groups of compression springs, so that the steel plate is tightly coiled, and the dust on the steel plate is further treated, so that scratches caused by mutual friction between the steel plates are prevented.

Drawings

Fig. 1 is an elevational perspective structural schematic view of an expansion and contraction mechanism for a steel plate coiling shaft, which can protect a steel plate from being scratched and is provided by the utility model;

fig. 2 is a schematic side perspective structural view of an expanding and contracting mechanism for a steel plate coiling shaft, which can protect a steel plate from being scratched;

fig. 3 is a schematic perspective view of a part of the expansion and contraction mechanism for the steel plate coiling shaft, which can protect the steel plate from being scratched.

Illustration of the drawings:

1. a support frame; 2. an adjustment mechanism; 201. rotating the frame; 202. an adjusting block; 203. a connecting plate; 204. a limiting block; 205. a rotating shaft; 206. limiting strip-shaped holes; 207. a limiting rod; 208. a connecting rod; 209. an external coiling block; 210. a return spring; 211. moving the plate; 3. a dust-proof mechanism; 301. a support plate; 302. a compression spring; 303. extruding the block; 304. and cleaning the roller.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides an expansion and contraction mechanism for a steel plate reeling shaft, which can protect a steel plate from being scratched, and includes two support frames 1, wherein an adjusting mechanism 2 is disposed at a center of one side of each of the two support frames 1, and a dust-proof mechanism 3 is disposed at one side of each of the two support frames 1, which is opposite to an outer surface.

The following description will be made in detail of the specific arrangement and function of the adjustment mechanism 2 and the dust-proof mechanism 3.

As shown in fig. 1 to 3, the adjusting mechanism 2 includes two rotating frames 201, a plurality of limiting bar-shaped holes 206 are formed on the outer surface of the right rotating frame 201, a rotating shaft 205 is fixedly embedded at the center of the right rotating frame 201, an adjusting block 202 is rotatably mounted on the outer surface of the rotating shaft 205 near the right side, a connecting plate 203 is rotatably connected to the outer surface of the right side of the adjusting block 202 through a plurality of auxiliary blocks, a limiting block 204 is rotatably connected to the other end of the connecting plate 203 through a connecting block, a connecting rod 208 is fixedly mounted at the center of the left side of the outer surface of the limiting block 204, an external coiling block 209 is fixedly mounted at the other end of the connecting rod 208, a return spring 210 is fixedly mounted on the right side of the outer surface of the rotating shaft 205, a moving plate 211 is fixedly connected to the other end of the return spring 210, a plurality of limiting rods 207 are fixedly mounted on the left side of the outer surface of the moving plate 211, and the inside of the external coiling blocks 209 is connected to the outer surface of the rotating shaft 205 through a telescopic rod, the width phase-match of a plurality of connecting rods 208 and a plurality of spacing bar hole 206, the width of a plurality of stopper 204 all is greater than the width of a plurality of spacing bar holes 206, and two equal rotatory centers of installing in two support frame 1 surfaces of rotatory frame 201 are located, and a plurality of gag lever post 207 assorted through-holes have been seted up on the right side that regulating block 202 is close to center department.

The whole adjusting mechanism 2 achieves the effect that when in use, the moving plate 211 is pulled to the left side to drive the return spring 210 and the moving plates 211 to move to the right side, at the moment, the adjusting block 202 is rotated by the handle, thereby driving the plurality of connecting plates 203 and the plurality of connecting rods 208 to slide on the plurality of limiting strip-shaped holes 206, driving the plurality of external coiling blocks 209 to move outwards at the moment, connecting the plurality of external coiling blocks 209 with the rotating shaft 205 through the plurality of telescopic rods, after the cylindricity of the interior of the steel plate to be coiled is adjusted, the limiting rods 207 are loosened, the plurality of limiting rods 207 are driven by the reset spring 210 to be movably embedded into the plurality of through holes on the regulating block 202, an external power supply is turned on, drive a plurality of outsides through rotation axis 205 and batch piece 209 and batch the steel sheet to reach the convenience and batch the regulation of steel sheet cylindricity, and improve work efficiency.

As shown in fig. 1 and 2, the dustproof mechanism 3 includes two support plates 301, a plurality of compression springs 302 are fixedly mounted on opposite sides of the two support plates 301, the compression springs 302 are equally divided into two groups, extrusion blocks 303 are fixedly mounted on opposite sides of the two groups of compression springs 302 respectively, cleaning rollers 304 are rotatably mounted on opposite sides of the support frame 1 close to the front surface through rotating rods, and the two support plates 301 are fixedly mounted on opposite sides of the top and the bottom of the support frame 1 close to the top.

The effect that its whole dustproof mechanism 3 reaches does, when using, places the steel sheet between two clearance roller 304, when the steel sheet is batched, clears up the dust granule on the steel sheet, through two sets of compression spring 302 through backup pad 301 to extrusion piece 303 applys pressure, reaches and carries out inseparable batching with the steel sheet, and carries out further processing with dust on the steel sheet, prevents that the looks mutual friction from producing the mar between the steel sheet.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a can prevent cutting the steel sheet coiling axle of rubbing protection and use the harmomegathus mechanism to the steel sheet, includes two support frames (1), its characterized in that: the center of one side of the two support frames (1) opposite to each other is provided with an adjusting mechanism (2), and one side of the two support frames (1) close to the outer surface opposite to each other is provided with a dustproof mechanism (3);

the adjusting mechanism (2) comprises two rotating frames (201), a plurality of limiting strip-shaped holes (206) are formed in the outer surface of the rotating frame (201) on the right side, a rotating shaft (205) is fixedly embedded in the center of the rotating frame (201) on the right side, an adjusting block (202) is rotatably mounted on the outer surface, close to the right side, of the rotating shaft (205), a connecting plate (203) is rotatably connected to the outer surface of the right side of the adjusting block (202) through a plurality of auxiliary blocks, limiting blocks (204) are rotatably connected to the other ends of the connecting plate (203) through connecting blocks respectively, connecting rods (208) are fixedly mounted at the center of the left side of the outer surface of the limiting blocks (204), external coiling blocks (209) are fixedly mounted at the other ends of the connecting rods (208), a reset spring (210) is fixedly mounted on the right side of the outer surface of the rotating shaft (205), and a moving plate (211) is fixedly connected to the other end of the reset spring (210), and a plurality of limiting rods (207) are fixedly arranged on the left side of the outer surface of the moving plate (211).

2. The expanding and contracting mechanism for the steel plate coiling shaft capable of carrying out anti-scratching protection on the steel plate, according to claim 1, is characterized in that: dustproof mechanism (3) include two backup pads (301), two equal fixed mounting in one side that backup pad (301) are relative has a plurality of compression spring (302).

3. The expanding and contracting mechanism for the steel plate coiling shaft capable of carrying out anti-scratching protection on the steel plate, according to claim 1, is characterized in that: the width of the connecting rods (208) is matched with the width of the limiting strip-shaped holes (206), the width of the limiting blocks (204) is larger than the width of the limiting strip-shaped holes (206), and the insides of the external coiling blocks (209) are connected with the outer surface of the rotating shaft (205) through telescopic rods.

4. The expanding and contracting mechanism for the steel plate coiling shaft capable of carrying out anti-scratching protection on the steel plate, according to claim 1, is characterized in that: two rotatory frame (201) are all rotatory to be installed in the center department of two support frames (1) surfaces, a plurality of gag lever post (207) assorted through-holes have been seted up on regulating block (202) right side near center department.

5. The expanding and contracting mechanism for the steel plate coiling shaft capable of carrying out anti-scratching protection on the steel plate, according to claim 2, is characterized in that: the compression springs (302) are averagely divided into two groups, and the opposite sides of the two groups of compression springs (302) are respectively and fixedly provided with an extrusion block (303).

6. The expanding and contracting mechanism for the steel plate coiling shaft capable of carrying out anti-scratching protection on the steel plate as claimed in claim 5, wherein: support frame (1) are close to positive relative one side of surface and all install clearance roller (304) through the rotary rod rotation, two equal fixed mounting in two support frames (1) of backup pad (301) is close to top and bottom relative one side.