CN112139818A - Production line and production process of stainless steel super-wear-resistant reed blades - Google Patents

Abstract

The invention discloses a production line of stainless steel super-wear-resistant reed blades and a production process thereof, wherein the production line sequentially comprises a metal slitting machine for longitudinally slitting a raw stainless steel plate into a plurality of reed blade blanks; the roller type straightener is used for straightening the reed wire blank; the edge cutting device comprises a rack, wherein a material guide mechanism and a pair of cutting knives are arranged on the rack, and the pin knives are used for cutting edges of two sides of a reed sheet blank penetrating through the material guide mechanism; the polishing machine is used for polishing the surface of the reed blade; and the material receiving device is used for collecting the polished reed blades. The reed blade produced by the invention has the characteristics of high hardness, strong wear resistance, difficult deformation, long service life and the like, has stronger beating-weft force when in use, has the characteristic of difficult deformation, keeps the density and the texture of the fabric unchanged, improves the quality of the fabric, and is suitable for development and application of high-grade textile products.

Description

Production line and production process of stainless steel super-wear-resistant reed blades

Technical Field

The invention relates to the technical field of production and processing of steel reed blades, in particular to a production line of stainless steel super-wear-resistant steel reed blades and a production process thereof.

Background

At present, the production process of the steel reed blades for textile machinery is simpler, and medium carbon steel round wires are generally rolled into sheets to form the reed blades. Due to the technical limitation of rolling, the requirement on the hardness of raw materials is high, and the raw materials which are too hard cannot be adopted for rolling, so that the production process limits the properties of the reed blades produced by the production process, such as hardness, wear resistance and the like. When the reed wire produced by the production process is used, the strength of the beating-up thread is not strong and is easy to deform during spinning due to low hardness, so that the density lines of the fabric are influenced, and the quality of the fabric is reduced; in addition, the reed wire is poor in wear resistance and short in service life, and the service cycle of the reed wire is shortened, so that the reed wire is frequently replaced, and the working efficiency is reduced.

Disclosure of Invention

The invention aims to provide a production line of stainless steel super-wear-resistant reed blades and a production process thereof, and aims to provide a new device and a new method for producing high-hardness super-wear-resistant reed blades so as to solve the problems in the prior art brought forward by the background technology.

The technical problem of the invention is mainly solved by the following technical scheme:

the utility model provides a production line of super wear-resisting reed piece of stainless steel, includes in proper order:

the metal slitting machine is used for slitting the raw stainless steel plate into a plurality of reed blade blanks;

the roller type straightener is used for straightening the reed wire blank;

the edge cutting device comprises a rack, wherein a material guide mechanism and a pair of cutting knives are arranged on the rack, and the pin knives are used for cutting edges of two sides of a reed sheet blank penetrating through the material guide mechanism;

the polishing machine is used for polishing the surface of the reed blade; and

and the material receiving device is used for collecting the polished reed blades.

The reed wire guide mechanism is characterized by further comprising a first guide groove and a second guide groove which are arranged at intervals in the front-back direction, the reed wire sequentially penetrates through the first guide groove and the second guide groove, and the pin cutters are respectively arranged on two sides of the reed wire at the gap position between the first guide groove and the second guide groove.

The reed guiding device is further arranged in that a limiting sleeve piece is arranged on the first guiding groove, and a channel for the reed blades to pass through is formed by the limiting sleeve piece and the surface, attached to the top surface of the first guiding groove, of the limiting sleeve piece and the first guiding groove.

The pin cutter is further arranged on the cutter holder; the machine frame is provided with a guide rail, the tool apron is arranged on the guide rail in a laterally movable mode, and the tool apron is provided with an adjusting knob for adjusting the position of the tool apron.

The reed guide mechanism is characterized in that nylon pressing plate mechanisms are respectively arranged on two sides of the guide mechanism, each nylon pressing plate mechanism comprises two nylon plates, one nylon plate is driven by a cylinder to be pressed on the other nylon plate, and the reed wires are located between the two nylon plates.

The machine frame is further provided with a cooling water pipe, and a water outlet of the cooling water pipe corresponds to a contact point of the pin cutter and the reed blade.

The roller type straightening machine is further arranged in that the roller type straightening machine comprises upper rollers and lower rollers which are staggered up and down, and the upper rollers can be integrally inclined and adjusted.

The reed wire is further arranged between the two polishing wheels, and the two surfaces of the reed wire are polished by the reed wire alternately passing through the two polishing wheels.

The material receiving device comprises a wire arranging device and a winding drum, and the winding drum is driven by a motor.

A production process of stainless steel super-wear-resistant reed blades comprises the following steps:

s1, taking a raw material stainless steel plate, and longitudinally cutting the stainless steel plate into a plurality of reed blade blanks through a metal slitting machine;

s2, straightening the reed blade blank for 2-8 times by using a roller type straightening machine;

s3, trimming two sides of the straightened reed sheet blank by using a trimming device to remove burrs on the two sides of the reed sheet blank;

s4, polishing the surfaces of the reed blades subjected to edge cutting by a polishing machine;

and S5, after finishing polishing, rolling and collecting by a collecting device.

Compared with the prior art, the invention has the advantages that:

1. compared with the mode of calendering and rolling in the prior art, the invention is suitable for processing raw materials with higher hardness and better wear resistance, and the produced product is not limited by production equipment.

2. The reed blade produced by the invention has the characteristics of high hardness, strong wear resistance, difficult deformation, long service life and the like, has stronger beating-weft force when in use, has the characteristic of difficult deformation, keeps the density and the texture of the fabric unchanged, improves the quality of the fabric, and is suitable for development and application of high-grade textile products.

Drawings

Figure 1 is a general schematic diagram of the present invention.

Fig. 2 is a schematic structural view of the trimming device of the present invention.

Fig. 3 is a schematic structural view of a material guiding mechanism and a cutter in the invention.

Fig. 4 is a schematic top view of the material guiding mechanism and the cutting blade of the present invention.

Fig. 5 is a schematic structural view of the limiting sleeve of the present invention.

Fig. 6 is a schematic structural view of a nylon pressing plate mechanism in the invention.

In the figure: 1. a metal slitting machine; 2. a roller straightener 21, an upper roller 22 and a lower roller; 3. the device comprises an edge cutting device 31, a rack 32, a pin cutter 33, a first guide chute 34, a second guide chute 35, a limiting sleeve member 36, a first support 37, a second support 38, a fastening bolt 39, a cutter holder 310, a guide rail 311, an adjusting knob 312, a nylon pressing plate mechanism 313, a nylon plate 314 and a cylinder; 4. a polishing machine 41, a polishing wheel; 5. material collecting device, 51, reel, 52, winding displacement ware.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further specifically described below by way of embodiments in combination with the accompanying drawings.

Example (b): a production line of stainless steel ultra-wear-resistant reed blades comprises a metal slitting machine 1, a roller type straightening machine 2, an edge cutting device 3, a polishing machine 4 and a material receiving device 5 as shown in figures 1-6 in sequence, wherein raw stainless steel plates are longitudinally slit into reed blade blanks of a plurality of reed blades with required specifications through the metal slitting machine 1, and then sequentially straightened through the roller type straightening machine 2, edge burrs are removed through the edge cutting device 3, polished through the polishing machine 4, and finally wound through the material receiving device 5.

The metal slitting machine 1 mainly aims at slitting materials, namely metal coiled materials such as strip steel, stainless steel and the like, slitting strips into strips of a plurality of required specifications, and is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal coiled plates coated on the surfaces. In this embodiment, metal divides the strip, 1 adopts the simple and easy type among the prior art to divide the strip machine, has a rotatable circle sword and one supports the sword, and when cutting, circle sword butt in supporting the sword, raw materials stainless steel sheet is carried in succession and is passed through the circle sword and support between the sword and be cut into many equal width rectangular form reed piece blanks. The existing metal slitting machine 1 generally has a plurality of pairs of corresponding circular knives and supporting knives, so that a plurality of strip-shaped finished products can be simultaneously cut, and the circular knives and the supporting knives can move to change the space, so that the strip-shaped finished products with different sizes can be output. The metal slitting machine 1 in this embodiment selects a specification capable of cutting 10 reed blade blanks at a time, and since the metal slitting machine belongs to a relatively mature prior art, no redundant description is given in this embodiment.

The roller leveler 2 includes upper and lower rollers 21 and 22 arranged in two rows in a vertically staggered manner, and corrects the shape defect by being repeatedly bent a plurality of times when the above reed blade blank passes between the upper and lower rollers 21 and 22. In this embodiment, the upper roller 21 is adjustable in its entirety to be tilted, and is suitable for straightening relatively thin metal sheets. The roller leveler 2 is also a mature prior art, and therefore, the description thereof is not repeated in this embodiment.

The trimming device 3 is used for trimming the straightened reed blade blank, removing burrs on the edge of the reed blade blank, enabling the edge of the reed blade to be smoother, and damaging a spinning thread if the edge of the reed blade is not smooth enough, so that trimming is a relatively important link in the invention. The trimming device 3 comprises a frame 31, a material guide mechanism arranged on the frame 31 and a pair of cutting knives 32, wherein the material guide mechanism comprises a first material guide groove 33 and a second material guide groove 34 which are arranged at intervals in the front-back direction, the width of the first material guide groove 33 and the width of the second material guide groove 34 are matched with the width of the reed blades, and the reed blades can move smoothly in the first material guide groove 33 and the second material guide groove 34; the first material guide groove 33 is provided with a limiting sleeve member 35, the limiting sleeve member 35 is fixedly installed on the first material guide groove 33, and the surface of the limiting sleeve member 35, which is attached to the top surface of the first material guide groove 33, and the first material guide groove 33 form a channel for the reed blades to pass through, so that the reed blades are guided and limited, and the reed blades are prevented from deviating from the track formed by the first material guide groove 33 and the second material guide groove 34 under the action of the cutting knife 32. Specifically, the first material guiding chute 33 and the second material guiding chute 34 are respectively arranged on a first support 36 and a second support 37 fixed on the frame 31, a gap is left between the first support 36 and the second support 37, and opposite sides of the first support 36 and the second support 37 are both in a sharp mouth shape; the limiting sleeve member 35 is fitted over the first support 36, and the inner side surface of the upper portion of the limiting sleeve member is fitted to the upper surface of the first support 36, so as to cooperate with the first guide chute 33 to form a channel through which the slay passes, and the bottom of the limiting sleeve member is provided with a fastening bolt 38, and the fastening bolt 38 is screwed to abut against the bottom surface of the first support 36, so that the limiting sleeve member 35 is fastened to the first support 36.

In the above structure, the blades 32 are respectively disposed in the gaps between the first support 36 and the second support 37, and the blades face the two side edges of the reed blade, so that the blades 32 cut the two sides of the reed blade when the reed blade moves. In this embodiment, the blades 32 are respectively mounted on the blade seats 39, the rack 31 is provided with a guide rail 310, and the blade seats 39 are mounted on the guide rail 310, so that the blade seats 39 can move in the lateral direction, thereby adjusting the distance between the two blades 32 to adapt to reed blades with different width specifications. The tool apron 39 is provided with an adjusting knob 311, and the position of the tool apron 39 can be adjusted by the adjusting knob 311, and such adjusting manners are presented in the prior art, for example, various manners such as screw-nut transmission and gear transmission are utilized, so that no limitation or repeated description is required in this embodiment.

In this embodiment, the front and rear sides of the material guiding mechanism and the cutting blade 32 are respectively provided with the nylon pressing plate mechanisms 312, each nylon pressing plate mechanism 312 comprises two nylon plates 313, one nylon plate 313 can be pressed on the other fixed nylon plate 313 through the driving of the air cylinder 314, so that the reed wire is pressed between the two nylon plates 313, on one hand, a certain limiting effect can be achieved, the vibration generated in the conveying process of the reed wire is filtered, and on the other hand, the scraps generated in the processing process of the surface of the reed wire can be wiped.

In addition, the cutting blade 32 will generate a large amount of heat when cutting the edge of the reed blade, so this embodiment is further provided with two cooling water pipes (not shown in the figure) on the frame 31, the water outlets of the two cooling water pipes respectively correspond to the contact points of the cutting blade 32 and the reed blade, the water inlets are connected with a water source, the heat generated by cutting can be taken away after water is supplied, and the effect of cooling is achieved.

The reed blade is trimmed by the trimming device 3 and then polished by the polishing machine 4. In this embodiment, the polishing machine 4 includes two polishing wheels 41, one polishing wheel 41 is located above the reed wire and used for polishing the upper surface of the reed wire, and the other polishing wheel 41 is located below the reed wire and used for polishing the lower surface of the reed wire.

The reed wires after polishing are rolled up and collected through the material receiving device 5, the material receiving device 5 comprises a winding drum 51 and a wire arranging device 52 which are driven by a motor, the winding drum 51 can also provide driving force for conveying the reed wires in the whole set of production line, the wire arranging device 52 selects the conventional polished rod wire arranging device on the market, and the reed wires can be uniformly wound on the winding drum 51, so that the reed wires are collected.

The production line of the stainless steel super wear-resistant reed piece can realize a whole set of processing flow of the reed piece, the occupied area is large, and therefore enterprises in certain places which are not abundant can also separately process each process flow, for example, the process flow is rolled up after each process, and then the rolled reed piece is conveyed to the next process for processing.

A production process of stainless steel super-wear-resistant reed blades comprises the following steps:

s1, taking a raw material stainless steel plate (the thickness of which depends on the specification of reed blades required to be manufactured), and longitudinally cutting the stainless steel plate into reed blade blanks with the specification required by 10 steel reed blades through a metal slitting machine 1;

s2, the reed wire blank passes through the space between the upper roller 21 and the lower roller 22 of the roller type straightener 2, and the reed wire blank is straightened for 6 times;

s3, enabling the straightened reed wires to sequentially pass through a nylon pressing plate mechanism 312, a first material guide groove 33, a second material guide groove 34 and the other nylon pressing plate mechanism 312 of the trimming device 3, and trimming the edges of the two sides of the reed wires by a trimming knife 32 to remove burrs on the two sides of a reed wire blank so as to smoothen the edges of the two sides of the reed wires;

s4, the reed wires after being trimmed pass through the space between two polishing wheels 41 of the polishing machine 4, and the surfaces of the reed wires after being trimmed are polished by the polishing wheels 41;

s5, the finished polished reed wire is collected by the winding drum 51 after passing through the wire arranger 52, so that the reed wire is uniformly wound on the winding drum 51.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification and modification of the above embodiments in accordance with the technical spirit of the present invention should be considered as falling within the scope of the present invention.

Claims (10)

1. The utility model provides a production line of super wear-resisting reed piece of stainless steel which characterized in that includes in proper order:

the metal slitting machine is used for slitting the raw stainless steel plate into a plurality of reed blade blanks;

the roller type straightener is used for straightening the reed wire blank;

the edge cutting device comprises a rack, wherein a material guide mechanism and a pair of cutting knives are arranged on the rack, and the pin knives are used for cutting edges of two sides of a reed sheet blank penetrating through the material guide mechanism;

the polishing machine is used for polishing the surface of the reed blade; and

and the material receiving device is used for collecting the polished reed blades.

2. The production line of the stainless steel ultra-wear-resistant reed wire as claimed in claim 1, wherein the material guiding mechanism comprises a first material guiding groove and a second material guiding groove which are arranged at intervals in a front-back direction, the reed wire sequentially passes through the first material guiding groove and the second material guiding groove, and the pin knives are respectively arranged at two sides of the reed wire at a gap part between the first material guiding groove and the second material guiding groove.

3. The production line of the stainless steel ultra-wear-resistant reed wire as in claim 2, wherein a limiting sleeve is arranged on the first material guide groove, and a surface of the limiting sleeve, which is attached to the top surface of the first material guide groove, and the first material guide groove form a channel for the reed wire to pass through.

4. The production line of stainless steel ultra-wear resistant reed wires as claimed in claim 1, wherein the pin knives are fixedly mounted on the knife holder; the machine frame is provided with a guide rail, the tool apron is arranged on the guide rail in a laterally movable mode, and the tool apron is provided with an adjusting knob for adjusting the position of the tool apron.

5. The production line of stainless steel ultra-wear-resistant reed wires as claimed in claim 1, wherein nylon pressing plate mechanisms are respectively arranged at two sides of the material guiding mechanism, each nylon pressing plate mechanism comprises two nylon plates, one nylon plate is driven by a cylinder to be pressed against the other nylon plate, and the reed wires are arranged between the two nylon plates.

6. The production line of the stainless steel ultra-wear-resistant reed blade as claimed in claim 1, wherein a cooling water pipe is arranged on the frame, and a water outlet of the cooling water pipe corresponds to a contact point of the pin knife and the reed blade.

7. The production line of stainless steel ultra wear resistant reed wires as claimed in claim 1, wherein said roller straightener comprises upper and lower rollers staggered up and down, said upper rollers being adjustable in their entirety to be inclined.

8. The production line of stainless steel ultra wear resistant reed wires as claimed in claim 1, wherein said polishing machine comprises two polishing wheels between which said reed wires are alternately passed for polishing the two surfaces of said reed wires, respectively.

9. The production line of stainless steel ultra-wear-resistant reed wires as claimed in claim 1, wherein the material receiving device comprises a wire arranging device and a winding drum, and the winding drum is driven by a motor.

10. A production process of stainless steel super-wear-resistant reed blades is characterized by comprising the following steps:

s1, taking a raw material stainless steel plate, and longitudinally cutting the stainless steel plate into a plurality of reed blade blanks through a metal slitting machine;

s2, straightening the reed blade blank for 2-8 times by using a roller type straightening machine;

s3, trimming two sides of the straightened reed sheet blank by using a trimming device to remove burrs on the two sides of the reed sheet blank;

s4, polishing the surfaces of the reed blades subjected to edge cutting by a polishing machine;

and S5, after finishing polishing, rolling and collecting by a collecting device.

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