阅读说明：本技术 一种新型长丝机 (Novel filament machine ) 是由 寸小琴 于 2020-05-18 设计创作，主要内容包括：本新型长丝机,包括抛光机构、砂带压紧机构、圆形支撑板和皮带输送机,抛光机构竖立设置于皮带输送机上方,待抛光金属板设于皮带输送机和抛光机构之间；抛光机构包括环形砂带、砂带驱动马达、上砂带驱动轮、下砂带驱动轮、固定式砂带张紧轮和移动式砂带张紧轮,上砂带驱动轮、下砂带驱动轮、固定式砂带张紧轮、移动式砂带张紧轮分别设于抛光机构四角,并在其上环绕有环形砂带,砂带驱动马达驱动上砂带驱动轮和下砂带驱动轮转动,并通过上砂带驱动轮和下砂带驱动轮带动环形砂带环绕旋转对待抛光金属板表面抛出丝纹；皮带输送机带动待抛光金属板向前移动。能够沿待抛光金属板宽度方向表面抛光形成长丝,并沿着板宽方向抛光出不同角度长丝丝纹。(The novel filament machine comprises a polishing mechanism, an abrasive belt pressing mechanism, a circular supporting plate and a belt conveyor, wherein the polishing mechanism is vertically arranged above the belt conveyor, and a metal plate to be polished is arranged between the belt conveyor and the polishing mechanism; the polishing mechanism comprises an annular abrasive belt, an abrasive belt driving motor, an upper abrasive belt driving wheel, a lower abrasive belt driving wheel, a fixed abrasive belt tensioning wheel and a movable abrasive belt tensioning wheel, the upper abrasive belt driving wheel, the lower abrasive belt driving wheel, the fixed abrasive belt tensioning wheel and the movable abrasive belt tensioning wheel are respectively arranged at four corners of the polishing mechanism, the annular abrasive belt is arranged on the upper abrasive belt tensioning wheel in a surrounding mode, the abrasive belt driving motor drives the upper abrasive belt driving wheel and the lower abrasive belt driving wheel to rotate, and the annular abrasive belt is driven by the upper abrasive belt driving wheel and the lower abrasive belt driving wheel to rotate; the belt conveyor drives the metal plate to be polished to move forwards. The surface of the metal plate to be polished can be polished along the width direction to form filaments, and filament threads with different angles are polished along the width direction of the metal plate.)

1. A novel filament machine is characterized by comprising a polishing mechanism, an abrasive belt pressing mechanism, a circular supporting plate and a belt conveyor, wherein the polishing mechanism is vertically arranged on the front surface of a rectangular polishing mechanism rack above the belt conveyor, and a metal plate to be polished is arranged between the belt conveyor and the polishing mechanism; the polishing mechanism comprises an annular abrasive belt, an abrasive belt driving motor, an upper abrasive belt driving wheel, a lower abrasive belt driving wheel, a fixed abrasive belt tensioning wheel and a movable abrasive belt tensioning wheel, wherein the abrasive belt driving motor is fixed in the middle of the inner side of a rectangular polishing mechanism frame, the upper abrasive belt driving wheel and the lower abrasive belt driving wheel are respectively arranged at the upper corner and the lower corner of the rectangular polishing mechanism frame close to one side of the abrasive belt driving motor, the fixed abrasive belt tensioning wheel is arranged at the lower corner of the rectangular polishing mechanism frame far away from one side of the abrasive belt driving motor, and the movable abrasive belt tensioning wheel is arranged at the upper corner of the rectangular polishing mechanism frame far away from one side of; the annular abrasive belt surrounds the upper abrasive belt driving wheel, the lower abrasive belt driving wheel, the fixed abrasive belt tensioning wheel and the movable abrasive belt tensioning wheel, the abrasive belt driving motor drives the upper abrasive belt driving wheel and the lower abrasive belt driving wheel to rotate through the abrasive belt driving belt, and the upper abrasive belt driving wheel and the lower abrasive belt driving wheel drive the annular abrasive belt to rotate around to throw threads on the surface of a metal plate to be polished;

an abrasive belt pressing mechanism is arranged on the upper surface of the annular abrasive belt between the lower abrasive belt driving wheel and the fixed abrasive belt tensioning wheel and comprises an abrasive belt pressing plate and three lifting cylinders, the two ends and the middle of the upper part of the abrasive belt pressing plate are respectively provided with one lifting cylinder, and the telescopic ends of the two lifting cylinders are downwards fixedly connected with the upper surface of the abrasive belt pressing plate;

the circular supporting plate is arranged below the lower surface of the annular abrasive belt between the lower abrasive belt driving wheel and the fixed abrasive belt tensioning wheel, a plurality of groups of fixing holes are formed in the positions, close to the edges, of the circular supporting plate, two ends of the bottom of the rectangular polishing mechanism rack are fixed on the circular supporting plate through fixing screws on each group of fixing holes, the mounting directions of the circular supporting plate and the polishing mechanism are adjusted by changing the mounting positions of the two ends of the bottom of the rectangular polishing mechanism rack on different fixing holes, and different positions of the locking of the polishing mechanism and a belt conveyor are changed to change the included angle between the annular abrasive belt and a metal plate to be polished, so that threads with different angles can be polished;

the belt conveyor comprises a rack, a conveyor belt driving motor, a conveyor belt driving roller, a conveyor belt tensioning roller and a conveyor belt, wherein the conveyor belt driving roller and the conveyor belt tensioning roller are arranged at two ends of the top of the rack in a rolling mode, the conveyor belt driving motor is arranged on the rack below the conveyor belt driving roller and connected with a conveying driving belt between the conveyor belt driving motor and the conveyor belt driving roller, the conveyor belt is tensioned between the conveyor belt tensioning roller and the conveyor belt driving roller, and the conveyor belt rotates under the driving of the conveyor belt driving roller and the conveyor belt driving motor and drives a metal plate to be polished to move forwards.

2. A novel filament machine according to claim 1, characterized in that the belt press plate length dimension is not less than the width of the metal sheet to be polished; the abrasive belt pressing plate is controlled to ascend and descend by the lifting cylinder, when polishing is conducted, the abrasive belt pressing plate presses annular abrasive belt onto a metal plate to be polished, and when polishing is not conducted, the abrasive belt pressing plate is opened under the action of the lifting cylinder.

3. A novel filament machine according to claim 2, characterized in that a belt tensioning mechanism for controlling the movement of the movable belt tensioning wheel is connected to the inner side of the movable belt tensioning wheel, and the belt tensioning mechanism can drive the movable belt tensioning wheel to move, and drive and control the movable belt tensioning wheel to loosen when the endless belt needs to be replaced, and drive and control the movable belt tensioning wheel to tension when the endless belt needs to be polished.

4. A novel filament machine according to claim 3, characterized in that the belt tensioning mechanism is provided with a driving cylinder, and the side of the telescopic end of the driving cylinder is connected with the bottom of the movable belt tensioning wheel.

5. A novel filament machine according to any one of claims 1-4, characterized in that the inner side surfaces of the fixed ends of the two lifting cylinders are symmetrically fixed on the rectangular polishing mechanism frame above the two ends of the abrasive belt pressing plate.

Technical Field

The invention relates to the field of wire drawing equipment, in particular to a novel filament machine.

Background

The filament machine is a device which utilizes a polishing material (such as a sand belt) to move relative to the surface of a metal plate, so as to form a relatively long polishing thread on the surface of the metal plate.

There are two main ways for the filament machine on the market, which are described as follows:

firstly, as shown in fig. 1, an abrasive belt 1 is installed between a contact roller 2 and a tension roller 3, the abrasive belt 1 is pressed on a metal plate 4 to be polished by the contact roller 2 to contact the metal plate 4 to be polished, the abrasive belt 1 is driven by the contact roller 2 to move intermittently or slowly, the metal plate 4 to be polished moves, and thus the abrasive belt 1 scrapes long threads on the surface of the metal plate 4 to be polished.

In the second mode, as shown in fig. 2, the polishing roller 5 is rotated by a motor (such polishing roller 5 may be fibrous or sandpaper), and is brought into contact with the metal sheet 4 to be polished, and the metal sheet 4 to be polished is moved, thereby throwing relatively long threads on the metal sheet 4 to be polished.

However, the above-mentioned techniques have the following disadvantages: in the existing mode 1 or mode 2 in the market, the length dimension of the contact roller 2 and the polishing roller 5 cannot be made wide, that is, the length dimension of the contact roller 2 or the polishing roller 5 is smaller than the length of the metal plate 4 to be polished, and generally, only the threads along the length direction of the plate can be produced. It becomes very difficult to produce the filaments in the width direction of the metal plate 4 to be polished shown in FIG. 3 in the first mode or to produce the filaments in the width direction of the metal plate 4 to be polished shown in FIG. 4 in the second mode.

In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.

Disclosure of Invention

In order to solve the technical problem, a novel filament machine is provided, which is mainly used for solving the problem of forming filaments by surface polishing along the width direction of a metal plate to be polished, and can polish filament patterns at different angles along the width direction of the plate with high efficiency.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a novel filament machine comprises a polishing mechanism, an abrasive belt pressing mechanism, a circular supporting plate and a belt conveyor, wherein the polishing mechanism is vertically arranged on the front surface of a rectangular polishing mechanism frame above the belt conveyor, and a metal plate to be polished is arranged between the belt conveyor and the polishing mechanism; the polishing mechanism comprises an annular abrasive belt, an abrasive belt driving motor, an upper abrasive belt driving wheel, a lower abrasive belt driving wheel, a fixed abrasive belt tensioning wheel and a movable abrasive belt tensioning wheel, wherein the abrasive belt driving motor is fixed in the middle of the inner side of a rectangular polishing mechanism frame, the upper abrasive belt driving wheel and the lower abrasive belt driving wheel are respectively arranged at the upper corner and the lower corner of the rectangular polishing mechanism frame close to one side of the abrasive belt driving motor, the fixed abrasive belt tensioning wheel is arranged at the lower corner of the rectangular polishing mechanism frame far away from one side of the abrasive belt driving motor, and the movable abrasive belt tensioning wheel is arranged at the upper corner of the rectangular polishing mechanism frame far away from one side of; the annular abrasive belt surrounds the upper abrasive belt driving wheel, the lower abrasive belt driving wheel, the fixed abrasive belt tensioning wheel and the movable abrasive belt tensioning wheel, the abrasive belt driving motor drives the upper abrasive belt driving wheel and the lower abrasive belt driving wheel to rotate through the abrasive belt driving belt, and the upper abrasive belt driving wheel and the lower abrasive belt driving wheel drive the annular abrasive belt to rotate around to throw threads on the surface of a metal plate to be polished;

an abrasive belt pressing mechanism is arranged on the upper surface of the annular abrasive belt between the lower abrasive belt driving wheel and the fixed abrasive belt tensioning wheel and comprises an abrasive belt pressing plate and three lifting cylinders, the two ends and the middle of the upper part of the abrasive belt pressing plate are respectively provided with one lifting cylinder, and the telescopic ends of the two lifting cylinders are downwards fixedly connected with the upper surface of the abrasive belt pressing plate;

the circular supporting plate is arranged below the lower surface of the annular abrasive belt between the lower abrasive belt driving wheel and the fixed abrasive belt tensioning wheel, a plurality of groups of fixing holes are formed in the positions, close to the edges, of the circular supporting plate, two ends of the bottom of the rectangular polishing mechanism rack are fixed on the circular supporting plate through fixing screws on each group of fixing holes, the mounting directions of the circular supporting plate and the polishing mechanism are adjusted by changing the mounting positions of the two ends of the bottom of the rectangular polishing mechanism rack on different fixing holes, and different positions of the locking of the polishing mechanism and a belt conveyor are changed to change the included angle between the annular abrasive belt and a metal plate to be polished, so that threads with different angles can be polished;

the belt conveyor comprises a rack, a conveyor belt driving motor, a conveyor belt driving roller, a conveyor belt tensioning roller and a conveyor belt, wherein the conveyor belt driving roller and the conveyor belt tensioning roller are arranged at two ends of the top of the rack in a rolling mode, the conveyor belt driving motor is arranged on the rack below the conveyor belt driving roller and connected with a conveying driving belt between the conveyor belt driving motor and the conveyor belt driving roller, the conveyor belt is tensioned between the conveyor belt tensioning roller and the conveyor belt driving roller, and the conveyor belt rotates under the driving of the conveyor belt driving roller and the conveyor belt driving motor and drives a metal plate to be polished to move forwards.

Preferably, the length of the abrasive belt pressing plate is not less than the width of the metal plate to be polished; the abrasive belt pressing plate is controlled to ascend and descend by the lifting cylinder, when polishing is conducted, the abrasive belt pressing plate presses annular abrasive belt onto a metal plate to be polished, and when polishing is not conducted, the abrasive belt pressing plate is opened under the action of the lifting cylinder.

Preferably, the inner side of the movable belt tensioning wheel is connected with a belt tensioning mechanism for controlling the movable belt tensioning wheel to move, the belt tensioning mechanism can drive the movable belt tensioning wheel to move, the movable belt tensioning wheel is driven and controlled to be loosened when the annular belt needs to be replaced, and the movable belt tensioning wheel is driven and controlled to be tensioned when the annular belt needs to be polished.

Preferably, the abrasive belt tensioning mechanism is provided with a driving cylinder, and the side surface of the telescopic end of the driving cylinder is connected with the bottom of the movable abrasive belt tensioning wheel.

Preferably, the inner side surfaces of the fixed ends of the two lifting cylinders are symmetrically fixed on the rectangular polishing mechanism frame above the two ends of the abrasive belt pressing plate.

According to the technical scheme, the included angle formed by the running direction of the annular abrasive belt and the running direction of the metal plate to be polished can be formed, and the included angle formed by the running direction of the annular abrasive belt and the running direction of the metal plate to be polished can be changed by adjusting different positions of the polishing mechanism and the belt conveyor to polish the threads with different angles. Meanwhile, a sand belt pressing plate with the length dimension larger than or equal to the width of the metal plate to be polished is designed to be used for pressing the annular sand belt to the surface of the metal plate to be polished so as to polish the surface of the metal plate to be polished to form threads conveniently. This novel filament owner is used for solving along waiting to polish metal sheet width direction surface finish and forms the problem of long filament to can polish out the long filament silking along the different angles of board width direction with high efficiency. The purposes of novel design, reasonable structure and good application effect are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a prior art filament machine for polishing a filament along the length of a metal sheet to be polished;

FIG. 2 is a schematic view of a second prior art filament forming machine for forming a pattern along the length of a metal sheet to be polished;

FIG. 3 is a schematic view of a prior art filament machine for polishing a filament along the width of a metal sheet to be polished;

FIG. 4 is a schematic view of a second prior art filament forming machine for forming a pattern along the width of a metal sheet to be polished;

fig. 5 is a schematic perspective view of a polishing mechanism of a novel filament machine according to an embodiment of the present invention, when a metal plate to be polished is polished to form a thread along a width direction of the metal plate;

FIG. 6 is a schematic structural diagram of a novel filament machine according to an embodiment of the present invention;

FIG. 7 is a schematic top view of a novel filament machine according to an embodiment of the present invention;

FIG. 8 is a schematic side view of a novel filament machine according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a novel filament machine according to an embodiment of the present invention, which is used for polishing a metal plate to be polished to form a filament pattern in a slanting manner along the width direction of the metal plate;

fig. 10 is a schematic structural diagram of a novel filament machine according to an embodiment of the present invention, when the novel filament machine polishes a filament pattern obliquely to the other side along the width direction of a metal plate to be polished.

The corresponding part names indicated by the numbers and letters in the drawings:

1. abrasive belt 2, contact roller 3, tension roller 4, metal plate to be polished 5, polishing roller 6, polishing mechanism 61, annular abrasive belt 62, abrasive belt driving motor 63, upper abrasive belt driving wheel 64, lower abrasive belt driving wheel 65, fixed abrasive belt tension pulley 66, movable abrasive belt tension pulley 67, abrasive belt driving belt 68, abrasive belt tension mechanism 7, abrasive belt pressing mechanism 71, abrasive belt pressing plate 72, lifting cylinder 8, circular supporting plate 81, fixing hole 9, belt conveyor 91, frame 92, conveyor belt driving motor 93, conveyor belt driving roller 94, conveyor belt tension roller 95, conveyor belt 96, conveyor driving belt 10, rectangular polishing mechanism frame

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be described in further detail with reference to examples and specific embodiments.