CN211465852U

CN211465852U - Abrasive cloth grinding machine for machining rotary fan sliding vane

Info

Publication number: CN211465852U
Application number: CN201922446496.6U
Authority: CN
Inventors: 刘兆清; 于仁科; 刘娜
Original assignee: Jinan Qizheng Machinery Industry Co ltd
Current assignee: Jinan Qizheng Machinery Industry Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-11
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a revolving fan's technical field discloses an emery cloth polisher for processing revolving fan gleitbretter, including frame, emery cloth, motor, drive roll, driven voller, motor fixed connection is in the frame, and the drive roll rotates the one end of connecting in the frame, and the motor passes through belt drive with the drive roll to be connected, and the driven voller rotates the other end of connecting in the frame, and drive roll and driven voller pass through the emery cloth transmission and connect. Through setting up frame, emery cloth, motor, drive roll, driven voller, when the motor starts, the motor drives the drive roll and rotates, and the roll cylinder drives the emery cloth and rotates and can realize that the drive roll drives the emery cloth and rotate to realize the initiative rotation of emery cloth, improve staff's work efficiency, reduce staff's the amount of labour.

Description

Abrasive cloth grinding machine for machining rotary fan sliding vane

Technical Field

The utility model belongs to the technical field of the technique of rotary fan and specifically relates to an emery cloth polisher for processing rotary fan gleitbretter is related to.

Background

The application range of the rotary fan is wide, and the rotary fan is often used for vacuum paper feeding in general small-sized sewage treatment stations and printing industries. As shown in fig. 1, the rotary fan comprises a main machine 10, an oil-gas separator 20 and a driving motor 30, wherein the main machine 10 is rotatably connected with the motor 30 through a belt, and the oil-gas separator 20 is fixedly connected with the side surface of the main machine 10. The host computer includes host computer body 11, rotor 12, gleitbretter 13, and rotor 12 rotates to be connected in the inside of host computer body 11, has seted up a plurality of spouts on rotor 12 global, and the spout is towards the direction of rotor 12 axis, and gleitbretter 13 and spout are followed the orientation sliding connection that sets up of spout. When the rotary fan works, the driving motor 30 drives the rotor 12 in the main machine 10 to rotate, so that the sliding sheet 13 slides in the sliding groove, the volume change in the main machine body 11 sucks, compresses and discharges air, then the air is compressed in the oil-gas separator 20, and finally the air is discharged from an air discharge pipe.

In the prior art, when the sliding sheet is produced, the requirement on the surface roughness of the sliding sheet 13 is high, so that the sliding sheet 13 needs to be polished after rough machining. In actual production, the worker usually uses the abrasive cloth 100 to polish the sliding piece 13, and the worker needs one hand to operate the abrasive cloth 100 and one hand to operate the sliding piece 13, so that the two cooperate to complete polishing of the sliding piece 13.

The above prior art solutions have the following drawbacks: in the actual polishing process, the worker uses the abrasive cloth 100 to polish the sliding sheet 13, the two hands are matched, one hand is used for operating the abrasive cloth 100, the other hand is used for operating the sliding sheet 13, the working efficiency of the worker is low, and the labor capacity of the worker is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an emery cloth polisher for processing rotary fan gleitbretter makes polishing of gleitbretter simpler, improves staff work efficiency, reduces staff's the amount of labour.

The above of the utility model discloses a can realize through following technical scheme:

the utility model provides an emery cloth polisher for processing rotary fan gleitbretter, includes frame, emery cloth, motor, drive roll, driven voller, motor fixed connection is in the frame, and the drive roll rotates the one end of connecting in the frame, and the motor passes through belt transmission with the drive roll to be connected, and the driven voller rotates the other end of connecting in the frame, and drive roll and driven voller pass through the emery cloth transmission and connect.

Through adopting above-mentioned technical scheme, the motor drives the drive roll and rotates, and the drive roll passes through the emery cloth with the driven voller and is connected, and the drive roll drives the emery cloth and rotates to realize the motion of emery cloth, make the gleitbretter can polish on the emery cloth, realize the initiative motion of emery cloth, improve staff work efficiency, reduce staff's the amount of labour.

The present invention may be further configured in a preferred embodiment as: the rack comprises a loop bar, a slide bar and a base, the slide bar is sleeved in the loop bar in a sliding way, and the loop bar is fixedly connected with the base; the driving roller is rotatably connected to one end, far away from the sliding rod, of the loop bar, the driven roller is rotatably connected to one end, far away from the loop bar, of the sliding rod, and the motor is fixedly mounted on the base; and the loop bar is provided with a locking piece for limiting the relative movement of the sliding rod.

Through adopting above-mentioned technical scheme, when the emery cloth of different length is installed to the frame, can adjust the slide bar at the gliding relative position of the length direction of cover bar, adjust the back and with the locking piece locking, realize the function of installing different length emery cloths, increased the flexibility of frame.

The present invention may be further configured in a preferred embodiment as: the locking piece is a bolt, the bolt is in threaded connection with the sleeve rod, and the bolt is abutted to the sliding rod.

Through adopting above-mentioned technical scheme, when not needing the slide bar to slide in the loop bar, screw up the bolt for bolt and slide bar butt realize the fixed of slide bar, improve stable operational environment for the rotation of emery cloth.

The present invention may be further configured in a preferred embodiment as: and a support roller is arranged on the frame, is rotatably connected with the frame and is positioned between the driving roller and the driven roller.

Through adopting above-mentioned technical scheme, when the emery cloth rotated around drive roll and driven voller, the bracketing roller can with the emery cloth butt, make the emery cloth keep at same horizontal plane as far as possible.

The present invention may be further configured in a preferred embodiment as: the rubber antiskid lines are arranged on the driving roller and the driven roller and are fixedly connected with the driving roller and the driven roller, and the rubber antiskid lines are abutted to the abrasive cloth.

Through adopting above-mentioned technical scheme, when the emery cloth followed drive roll and driven voller and rotated, rubber antiskid line and emery cloth butt increase the frictional force between emery cloth and drive roll and the driven voller for better following the drive roll of emery cloth and the motion of driven voller.

The present invention may be further configured in a preferred embodiment as: the abrasive cloth cutting machine is characterized in that an operating plate is arranged on the loop bar, a limiting rod is arranged on the operating plate, the operating plate and the loop bar are fixedly connected below the abrasive cloth, the operating plate is abutted against the abrasive cloth, the limiting rod and the operating plate are fixedly connected through a bolt pair, and the limiting rod is arranged above the abrasive cloth.

Through adopting above-mentioned technical scheme, when just polishing the gleitbretter, place the gleitbretter on the control panel, the gag lever post can block the gleitbretter and do not follow a motion of emery cloth to polish the gleitbretter, further made things convenient for the operation of staff to the gleitbretter process of polishing.

The present invention may be further configured in a preferred embodiment as: the bolt pair is provided with a gasket, the gasket is arranged between the limiting rod and the operating plate, and the limiting rod, the operating plate and the gasket are fixedly connected by the bolt pair.

Through adopting above-mentioned technical scheme, at polisher during operation, the gasket can be so that form the clearance between gag lever post and the gauze, has reduced the friction between emery cloth and the gag lever post, has improved the life of emery cloth.

The present invention may be further configured in a preferred embodiment as: one side of loop bar installation drive roll is provided with the protection casing, and the one end and the loop bar of protection casing are articulated, the other end and the ground butt of protection casing, and the protection casing covers the belt side that drive roll and motor drive are connected.

By adopting the technical scheme, when the belt is replaced by a worker, the protective cover is only required to be lifted; put down the protection casing after finishing changing, avoid polisher working process in staff's maloperation, improve the security of polisher.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the abrasive cloth, the rack, the motor, the driving roller and the driven roller, when the motor is started, the motor drives the driving roller to rotate, and the rolling roller drives the abrasive cloth to rotate, so that the driving roller can drive the abrasive cloth to rotate, the abrasive cloth is actively rotated, the working efficiency of workers is improved, and the labor capacity of the workers is reduced;

2. the friction force between the abrasive cloth and the driving roller and between the abrasive cloth and the driven roller can be increased by arranging the rubber anti-slip lines, so that the abrasive cloth can better follow the driving roller and the driven roller to move;

3. through setting up slide bar and loop bar, the driven voller rotates to be connected on the slide bar, and the slide bar slides in the loop bar and can adjust the distance between drive roll and the driven voller to the polisher can realize installing the emery cloth of different length, improves the flexibility of polisher.

Drawings

FIG. 1 is a schematic structural diagram of a prior art rotary fan;

fig. 2 is a schematic structural diagram of the present invention.

Reference numeral, 100, abrasive cloth; 200. a frame; 210. a drive roll; 211. rubber anti-skid lines; 220. a driven roller; 240. a loop bar; 241. a bolt; 250. a slide bar; 251. a base; 260. supporting a carrier roller; 270. an operation panel; 271. a limiting rod; 272. a bolt pair; 280. a protective cover; 300. a motor; 10. a host; 11. a host body; 12. a rotor; 13. sliding blades; 20. an oil-gas separator; 30. the motor is driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, an abrasive cloth sander for machining a rotary fan slide comprises a frame 200, an abrasive cloth 100, a motor 300, a drive roll 210, and a driven roll 220. The rack 200 comprises a loop bar 240, a sliding bar 250 and a base 251, wherein the sliding bar 250 is slidably sleeved in the loop bar 240, and the loop bar 240 is welded with the base 251. The motor 300 is fixedly connected to the base 251 through a bolt, the driving roller 210 rotates at one end of the sleeve rod 240 far away from the sliding rod 250 through a bearing, and the driven roller 210 rotates at one end of the sliding rod 250 far away from the sleeve rod 240 through a bearing. The motor 300 is drivingly linked to the drive roller 210 via a belt, and the drive roller 210 and the driven roller 220 are drivingly linked via the abrasive cloth 100. A locking member for limiting the relative movement of the sliding rod 250 is mounted on the loop bar 240.

In order to make it easier to restrict the movement of the slide bar 250, the locking member is a bolt 241, the bolt 241 is screwed to the sleeve rod 240, and the bolt 241 abuts against the slide bar 250 when restricting the movement of the slide bar 250. A supporting roller 260 is rotatably connected to the frame 200 through a bearing, and the supporting roller 260 is located between the driving roller 210 and the driven roller 220. The spreader roller 260 may act to cradle the abrasive cloth 100 while the abrasive cloth 100 is in operation, such that the abrasive cloth 100 remains in the same horizontal plane.

In order to increase the frictional force between the abrasive cloth 100 and the drive roller 210 and the driven roller 220, rubber anti-slip patterns 211 are adhered to the drive roller 210 and the driven roller 220, and the rubber anti-slip patterns 211 abut against the abrasive cloth 100 when the sander is in operation. In order to facilitate the operation of the worker when polishing the sliding sheet, the sleeve rod 240 is welded with an operation plate 270, the operation plate 270 is fixedly connected with a limiting rod 271 through a bolt pair 272, a gasket is mounted at the lower part of the limiting rod 271, and the bolt pair 272 fixes the gasket. The operation plate 270 is attached to the lower portion of the abrasive cloth 100 and abuts against the abrasive cloth 100; the stopper 271 is installed at the upper portion of the abrasive cloth 100, and a gap is formed between the stopper 271 and the abrasive cloth 100.

In order to improve the safety of the sander during operation, a protective cover 280 is installed on one side of the sleeve rod 240 where the drive roll 210 is installed, one end of the protective cover 280 is hinged to the sleeve rod 240, the other end of the protective cover 280 abuts against the ground, and the protective cover 280 covers the belt side of the drive roll 210 and the motor 300 in transmission linkage.

The implementation principle of the embodiment is as follows: when the sander is in operation, the motor 300 rotates the drive roller 210, and the drive roller 210 rotates the abrasive cloth 100 around the driven roller 220. Place the gleitbretter 13 on the operation panel 270 for the gag lever post 271 is just restricted to gleitbretter 13, and the relative operation panel 270 of gleitbretter 13 is motionless, and gleitbretter 13 is relative motion with emery cloth 100, thereby realizes polishing of gleitbretter 13, improves surface smoothness. When the belt of the sander needs to be replaced, the protection cover 280 is rotated around the hinge shaft, the protection cover 280 is abutted to the loop bar 240 to replace the belt, and after the replacement is completed, the protection cover 280 is rotated to the initial position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an emery cloth polisher for processing rotary fan gleitbretter which characterized in that: including frame (200), emery cloth (100), motor (300), drive roll (210), driven voller (220), motor (300) fixed connection is in frame (200), and drive roll (210) rotate to be connected in the one end of frame (200), and motor (300) are connected through belt transmission with drive roll (210), and driven voller (220) rotate to be connected at the other end of frame (200), and drive roll (210) and driven voller (220) are connected through emery cloth (100) transmission.

2. The abrasive cloth sander for machining rotary fan sliders of claim 1, wherein: the rack (200) comprises a loop bar (240), a sliding rod (250) and a base (251), the sliding rod (250) is sleeved in the loop bar (240) in a sliding manner, and the loop bar (240) is fixedly connected with the base (251); the driving roller (210) is rotatably connected to one end, far away from the sliding rod (250), of the loop bar (240), the driven roller (220) is rotatably connected to one end, far away from the loop bar (240), of the sliding rod (250), and the motor (300) is fixedly installed on the base (251); the loop bar (240) is provided with a locking piece for limiting the relative movement of the sliding bar (250).

3. The abrasive cloth sander for machining rotary fan sliders of claim 2, wherein: the locking piece is bolt (241), bolt (241) and loop bar (240) threaded connection, and bolt (241) and slide bar (250) butt.

4. The abrasive cloth sander for machining rotary fan sliders of claim 1, wherein: the supporting roller (260) is arranged on the rack (200), the supporting roller (260) is rotatably connected with the rack (200), and the supporting roller (260) is located between the driving roller (210) and the driven roller (220).

5. The abrasive cloth sander for machining rotary fan sliders of claim 1, wherein: the rubber anti-slip patterns (211) are arranged on the driving roller (210) and the driven roller (220), the rubber anti-slip patterns (211) are fixedly connected with the driving roller (210) and the driven roller (220), and the rubber anti-slip patterns (211) are abutted to the abrasive cloth (100).

6. The abrasive cloth sander for machining rotary fan sliders of claim 2, wherein: be provided with operating panel (270) on loop bar (240), be provided with gag lever post (271) on operating panel (270), operating panel (270) and loop bar (240) fixed connection are in the below of emery cloth (100), and operating panel (270) and emery cloth (100) butt, and gag lever post (271) and operating panel (270) pass through bolt pair (272) fixed connection, and the top of emery cloth (100) is arranged in gag lever post (271).

7. The abrasive cloth sander for machining rotary fan sliders of claim 6, wherein: the bolt pair (272) is provided with a gasket, the gasket is arranged between the limiting rod (271) and the operating plate (270), and the limiting rod (271), the operating plate (270) and the gasket are fixedly connected through the bolt pair (272).

8. The abrasive cloth sander for machining rotary fan sliders of claim 2, wherein: one side of the loop bar (240) where the driving roller (210) is installed is provided with a protective cover (280), one end of the protective cover (280) is hinged to the loop bar (240), the other end of the protective cover (280) is abutted to the ground, and the protective cover (280) covers the belt side where the driving roller (210) and the motor (300) are in transmission connection.