CN113714413A - Sheet separator, sheet separating system and sheet separating control method - Google Patents

Abstract

The application provides a sheet separator, a sheet separating system and a sheet separating control method, and relates to the technical field of sheet separation. This separator includes: a pawl driving device, a pawl and an air knife; the working face of pawl and air knife are towards waiting to divide a sheet region, wait to divide a sheet region and be used for placing the stock pile of waiting to divide a sheet, and pawl drive arrangement connects in the pawl to the drive pawl acts on the stock pile. The pawl and the air knife are integrated into the separator, an additional mechanical separating mechanism does not need to be installed manually in the use process of the separator, the manual installation time of workers is shortened, and then the pawl and the air knife can be integrated into an automatic production line, and the requirement of automatic production is met.

Description

Sheet separator, sheet separating system and sheet separating control method

Technical Field

The invention relates to the technical field of sheet splitting, in particular to a splitting device, a splitting system and a splitting control method.

Background

With the development of industrial technology, the demand of the stamping production line for the production and processing of various plates is increasing.

When the existing sheet separator is used for separating non-magnetic sheets in a mode of blowing gas to the sheets by high-speed high-pressure airflow, due to the fact that viscosity among the sheets is high, a plurality of stacked sheets are easily sent to a production line, the sheet separator is poor in separating effect, an additional mechanical separating mechanism is often required to be installed manually during production, and the sheet separator cannot be integrated into an automatic production line. In addition, the high-speed high-pressure airflow has high requirement on the airflow pressure, and the requirement on high-speed production rhythm cannot be met.

Therefore, how to realize effective and automatic sheet separation of the sheet becomes a difficult problem to be solved urgently.

Disclosure of Invention

The present invention aims to provide a method and a device for realizing effective and automatic sheet separation of sheet materials, aiming at the defects in the prior art.

In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are as follows:

in a first aspect, an embodiment of the present application provides a tensor device, including: a pawl driving device, a pawl and an air knife; the working surface of the pawl and the air knife face to a to-be-separated area, the to-be-separated area is used for placing a material stack to be separated, and the pawl driving device is connected to the pawl to drive the pawl to act on the material stack.

Optionally, the tensor device further comprises: a housing; the pawl is arranged in the housing, the side surface of the housing facing to an area to be split is a first side surface, a first through hole is formed in the first side surface, the pawl is arranged in the housing and close to one side of the first side surface, and the working surface of the pawl faces to the first through hole, so that the pawl extends into or extends out of the first through hole;

the air knife is arranged outside the housing and faces the position of the area to be distracted.

Optionally, the pawl driving device comprises: the cylinder and with the actuating lever that the cylinder is connected, the pawl rotate install in the housing, the actuating lever connect in the one end of pawl, the other end of pawl acts on the material buttress.

Optionally, the driving rod transversely extends out of the housing, the cylinder is vertically arranged to drive the driving rod to move along the vertical direction, and the driving rod is rotatably connected with the pawl.

Optionally, the pawl driving device further includes a positioning rod, a side surface of the housing opposite to the first side surface is a second side surface, the positioning rod is perpendicular to the driving rod and the positioning rod, and the positioning rod is slidably disposed on the second side surface along a vertical direction.

Optionally, the tensor device further comprises: the elastic connecting piece is fixedly arranged on the positioning rod and is abutted against the inner surface of the pawl, which deviates from the working surface, so that the pawl is partially ejected out through the first through hole under the action of the elastic connecting piece.

Optionally, the driving rod is transversely arranged, the cylinder is transversely arranged to drive the driving rod to move along the horizontal direction, and the driving rod is rotatably connected with the pawl.

Optionally, the tensor device further comprises: the magnet is arranged in the accommodating cavity and close to the first side face.

In a second aspect, an embodiment of the present application further provides a separating system, including: the distractor, the identification device and the control device of any one of the above first aspects;

the identification device is connected with the control device, and a pawl driving device in the tension divider and the control end of the air knife are respectively connected with the control device;

the distraction system is configured to: when the identification device identifies that the first sheet is a non-magnetic sheet, the control device controls the pawl in the separator to pop up through the first through hole in the housing of the separator and controls the air knife to blow out high-pressure gas.

In a third aspect, an embodiment of the present application further provides a sheet separation control method, which is applied to the control device in the second aspect, and the method includes:

acquiring a plate identification result sent by an identification device;

and if the plate identification result indicates that the first plate is a non-magnetic plate, controlling a pawl in the separator to pop up and act on the plate, and controlling the air knife to blow out high-pressure gas.

The beneficial effect of this application is: the embodiment of the application provides a ware of opening a sheet, includes: pawl drive arrangement, pawl, air knife. The pawl and the air knife are integrated into the separator, an additional mechanical separating mechanism does not need to be installed manually in the use process of the separator, the manual installation time of workers is shortened, and then the pawl and the air knife can be integrated into an automatic production line, and the requirement of automatic production is met.

In addition, the working surface of the pawl and the air knife face to a to-be-separated area, the to-be-separated area is used for placing a material stack to be separated, and the pawl driving device is connected to the pawl to drive the pawl to act on the material stack. The working surface of the pawl is popped up under the action of the pawl driving device, and the first sheet material arranged at the first through hole is separated from the stack by beating, lifting, supporting, scraping and the like. The air knife is directed towards the area to be separated to blow high pressure air towards the stack to lift the first sheet from the stack. The air knife is matched with the pawl, so that the problems that an existing separator is poor in separating effect and a plurality of stacked plates are easily sent to a production line are solved, and plate scrapping caused by shutdown of production equipment or material throwing due to stacking of a plurality of plates due to poor sheet separating is reduced; on the other hand, through the matching of the pawl and the air knife, the problem that the high-pressure gas blown out by the air knife has high requirement on gas pressure and cannot meet the requirement on the beat of high-speed production when the air knife is used independently is avoided, so that the separator can meet the requirement on the beat of high-speed production possibly.

Generally speaking, this application is through the institutional advancement to the ware, can be applicable to multiple sheet material production line, realizes sheet material production line high speed, high stability and automation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1a is a front view of a dilator according to an embodiment of the present application;

fig. 1b is a bottom view of a distractor according to an embodiment of the present disclosure;

fig. 1c is a left side view of a distractor according to an embodiment of the present application;

fig. 1d is a right side view of a distractor according to an embodiment of the present application;

fig. 2 is a schematic view of a tensor according to yet another embodiment of the present application;

fig. 3a is a front view of a distractor according to another embodiment of the present application;

fig. 3b is a bottom view of a distractor according to another embodiment of the present application;

fig. 3c is a left side view of a distractor according to another embodiment of the present application;

fig. 3d is a right side view of a distractor according to another embodiment of the present application;

fig. 3e is a top view of a distractor according to another embodiment of the present application;

fig. 4 is a schematic diagram of a distractor according to yet another embodiment of the present application;

fig. 5 is a schematic view of a distractor according to yet another embodiment of the present application;

fig. 6 is a schematic diagram of a sheet separator according to yet another embodiment of the present application;

fig. 7a is a front view of a distractor according to yet another four embodiments of the present application;

fig. 7b is a bottom view of a distractor according to yet another four embodiments of the present application;

fig. 7c is a left side view of a distractor according to yet another four embodiments of the present application;

fig. 7d is a right side view of a distractor according to yet another four embodiments of the present application;

fig. 7e is a top view of a distractor according to yet another four embodiments of the present application;

fig. 8a is a front view of a distractor according to yet another fifth embodiment of the present application;

fig. 8b is a bottom view of a distractor according to yet another fifth embodiment of the present application;

fig. 8c is a left side view of a distractor according to yet another fifth embodiment of the present application;

fig. 8d is a right side view of a distractor according to yet another fifth embodiment of the present application;

fig. 8e is a top view of a distractor according to yet another fifth embodiment of the present application;

FIG. 9 is a schematic view of a distraction system according to an embodiment of the present application;

FIG. 10 is a schematic view of a processing apparatus provided in one embodiment of the present application;

fig. 11 is a flowchart of a split control method according to an embodiment of the present application.

Legend: 1000-a distractor; 11-pawl driving means; 111-cylinder; 113-a drive rod; 115-a positioning rod; 13-a pawl; 15-an air knife; 17-a housing; 171-a first side; 173 — first via; 175-a second side; 19-an elastic connection; 31-a magnet; 1001-processor; 1002-a storage medium; 3000-identification means; 5000-control device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.

In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one feature. In the description of the present invention, "a plurality" means at least two, for example, two, three, unless specifically defined otherwise. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Fig. 1a is a front view of a dilator according to an embodiment of the present application; fig. 1b is a bottom view of a distractor according to an embodiment of the present disclosure; fig. 1c is a left side view of a distractor according to an embodiment of the present application; fig. 1d is a right side view of a distractor according to an embodiment of the present application; as shown in fig. 1a, 1b, 1c and 1d, the sheet separator 1000 includes: a pawl driving device 11, a pawl 13 and an air knife 15; the working surface of the pawl 13 and the air knife 15 face the area to be separated for placing the stack to be separated, and the pawl driving device 11 is connected to the pawl 13 to drive the pawl 13 to act on the stack.

It should be noted that in a possible implementation, the active surface of the pawl 13 in the present application may be a toothed surface, for example, the active surface may be a surface with a rigid tooth profile. In another possible implementation, the working surface of the pawl 13 may be a friction surface, such as a friction-type pawl. The above is merely an example, and in an actual implementation process, there may be other forms for the working surface of the pawl, and this application does not limit this, as long as it can implement separation by flapping, lifting, supporting, scraping, and the like. In addition, in the present application, the working surface of the pawl refers to the surface that is actually active during the splitting process, towards the area to be split, for the outer edge surface of the pawl that does not belong to the working surface, the surface structure may be the same as the working surface, for example, the outer edge surface of the entire pawl is a rigid toothed surface; the surface structure may also be different from the working surface, for example, the working surface is a rigid toothed surface and the remaining outer edge surface of the pawl is a smooth surface. The application does not further limit the operation, and the sheet separator can meet the use design requirement.

The pawl driving device 11 is used for driving the pawls 13 so that the pawls can act on the material stack in a preset action or manner, and it should be noted that the manner in which the pawl driving device 11 drives the pawls 13 may be mechanical driving, that is, the pawls 13 are driven by a specific mechanical structure, for example, by gear transmission, chain transmission, belt transmission, worm transmission, etc.; the pawl driving device 11 may drive the pawls 13 by an energy source such as a motor drive or an internal combustion engine drive. The above is merely an example, and in the actual implementation, there may be other driving manners, such as a hydraulic driving manner, etc., which is not limited in the present application as long as it can realize that the pawl driving device 11 drives the pawl 13.

The air knife 15 is a device capable of separating the materials by using strong high-speed air flow, and in this application, the air knife 15 may be a strip-shaped air knife or a ring-shaped air knife; the air knife 15 may be a single air knife device or a combination of a plurality of air knife devices, and the specific form of the air knife 15 and the number of the air knives included therein are not limited in this application as long as the air flow can be used to achieve the separation, and the designer may select the air knife according to the use requirement or the design requirement. It should also be noted that the air knife 15 may also be an air compressor, which is not limited in this application.

The working surface of the pawl 13 and the air knife 15 are both directed towards the area to be separated, whereby the pawl 13 and the air knife 15 can functionally cooperate with each other to separate a stack of sheets to be separated placed in the area to be separated during operation of the separator.

To sum up, an embodiment of the present application provides a distractor, including: pawl drive arrangement, pawl, air knife. The pawl and the air knife are integrated into the separator, an additional mechanical separating mechanism does not need to be installed manually in the use process of the separator, the manual installation time of workers is shortened, and then the pawl and the air knife can be integrated into an automatic production line, and the requirement of automatic production is met.

In addition, the working face of the pawl and the air knife face to a to-be-separated area, the to-be-separated area is used for placing a material stack to be separated, and the pawl driving device is connected to the pawl to drive the pawl to act on the material stack. The working surface of the pawl is popped up under the action of the pawl driving device, and the first sheet material arranged at the first through hole is separated from the stack by beating, lifting, supporting, scraping and the like. The air knife is directed towards the area to be separated to blow high pressure air towards the stack to lift the first sheet from the stack. The air knife is matched with the pawl, so that the problems that an existing separator is poor in separating effect and a plurality of stacked plates are easily sent to a production line are solved, and plate scrapping caused by shutdown of production equipment or material throwing due to stacking of a plurality of plates due to poor sheet separating is reduced; on the other hand, through the matching of the pawl and the air knife, the problem that the high-pressure gas blown out by the air knife has high requirement on gas pressure and cannot meet the requirement on the beat of high-speed production when the air knife is used independently is avoided, so that the separator can meet the requirement on the beat of high-speed production possibly.

Generally speaking, this application is through the institutional advancement to the ware, can be applicable to multiple sheet material production line, realizes sheet material production line high speed, high stability and automation.

Optionally, on the basis of fig. 1, the present application further provides a possible implementation manner of a tensor splitter, and fig. 2 is a schematic diagram of a tensor splitter provided in another embodiment of the present application; as shown in fig. 2, the separator further includes: a housing 17; the housing is internally provided with an accommodating cavity, the side surface of the housing facing the to-be-opened area is a first side surface 171, the first side surface 171 is provided with a first through hole 173, the pawl 13 is arranged in the housing 17 and close to one side of the first side surface 171, and the working surface of the pawl faces the first through hole 173, so that the pawl 13 extends into or extends out of the first through hole 173.

The gas knife 15 is arranged outside the housing 17 and is directed towards the location of the area to be distracted.

In one possible implementation, the housing 17 may be a regular geometric body such as a cuboid, a cube or the like capable of enclosing the internal components of the stent; in another possible implementation manner, the housing 17 may also be flexibly configured into an irregular shape or a splicing form of multiple regular geometric shapes according to the internal part structure, and the specific form of the housing 17 is not limited in this application.

It should be noted that the housing of the separator can be placed on a workbench during use, and the workbench can be a placement plane, a ground surface, etc., as long as the housing is a placement plane meeting the placement conditions. The side of the four sides of the separator facing the stack, i.e. the side adjacent to the stack, is the first side 171 after placing the separator on the table. The shape of the first side surface 171 may be a regular shape according to the shape of the housing of the dilator, or may be an irregular shape according to the internal structure of the housing of the dilator, which is not limited in the present application.

A first through hole 173 is provided in the first side 171, the purpose of which is to allow the pawl 13 to be extended into or out of the stack in order to allow the working surface of the pawl 13 to act on the stack. Thus, the shape of the first through hole 173 may be a regular pattern, for example, a rectangle, an ellipse, etc.; the shape of the first through hole 173 may be an irregular pattern, such as a splice of a plurality of regular patterns, etc., which is not limited in this application, as long as the pawl 13 can be inserted or extended through the first through hole 173. In addition, the specific position of the first through hole 173 on the first side surface 171 may be in the middle of the first side surface 171, or may be in a position of the first side surface 171 near the top edge, the bottom edge, or the side edge, which is not limited in this application, and the first through hole can be used in cooperation with a pawl; the specific size of the first through hole 173 may be a standard size, i.e. a standard size suitable for all pawls, or may be set according to the actual use requirement, which is not limited in this application.

The protection of internal parts is realized by arranging the housing, and the use safety of the separator is improved; through set up first through-hole on first side, make the pawl stretch into through first through-hole and stretch out on the one hand, on the other hand, the setting of first through-hole can also structurally play the effect of supplementary pawl activity.

Optionally, on the basis of fig. 2, the present application further provides a possible implementation manner of a distractor, and fig. 3a is a front view of a distractor provided in another embodiment of the present application; fig. 3b is a bottom view of a distractor according to another embodiment of the present application; fig. 3c is a left side view of a distractor according to another embodiment of the present application; fig. 3d is a right side view of a distractor according to another embodiment of the present application; fig. 3e is a top view of a distractor according to another embodiment of the present application; as shown in fig. 3a, 3b, 3c, 3d, and 3e, the pawl driving device 11 includes: the material stacking device comprises an air cylinder 111 and a driving rod 113 connected with the air cylinder, the pawl 13 is rotatably installed in the housing 17, the driving rod 113 is connected to one end of the pawl 13, and the other end of the pawl 13 acts on the material stack.

The cylinder is a cylindrical machine part for guiding the piston to perform linear reciprocating motion in the cylinder, in the application, the cylinder 111 can be a single-action cylinder, namely, only one end of the cylinder 111 is provided with a piston rod, air supply and energy accumulation are carried out from one side of the piston to generate air pressure, and the air pressure pushes the piston to generate thrust to extend out and return by virtue of a spring or dead weight; the cylinder 111 may also be a double acting cylinder, i.e. the cylinder 111 alternately feeds air from both sides of the piston, outputting force in one or both directions. The above is merely an example, and in practical implementation, the present application does not limit the specific type of the cylinder 111, for example, the cylinder 111 may also be a diaphragm cylinder, an impact cylinder, or the like, as long as it can drive the driving rod 113.

The cylinder 111 and the driving rod 113 may be fixedly connected, that is, the cylinder 111 and the driving rod 113 cannot move relatively, and in use, the cylinder 111 and the driving rod 113 move together according to a preset manner, such as a threaded connection, a key connection, a pin connection, and the like; the cylinder 111 and the driving rod 113 may also be movably connected, that is, the cylinder 111 and the driving rod 113 can move relatively according to a certain movement form, the cylinder 111 is not moved, and the piston of the cylinder 111 drives the driving rod 113 to move. The above is merely an example, in an actual implementation, the connection between the cylinder and the driving rod may be in other forms, which is not limited in this application, and the cylinder may drive the driving rod.

The pawl 13 is rotatably mounted in the housing 17, and in a possible implementation manner, the connection manner of the pawl 13 and the driving rod 113 may be a bearing connection manner, a hinge connection manner, or other rotation connection manners, and the specific rotation connection manner is not limited in the present application. The pawl is rotatable about one end of the drive rod 113, and since the pawl is a rigid component, the end of the pawl not connected to the drive rod 113 can be rotatably extended from the first through hole 173.

In a further possible implementation manner, third through holes are arranged on the pawl at preset positions on two side surfaces perpendicular to the outer surface, and a rotating shaft is arranged in the third through holes so as to control the ejection amplitude of the pawl through the rotating shaft.

The driving of the driving rod is realized by utilizing the air cylinder, and the device has the characteristics of simple adjustment, energy conservation and easy control.

Optionally, on the basis of the foregoing fig. 3a to fig. 3e, the present application further provides a possible implementation manner of a distractor, and fig. 4 is a schematic diagram of a distractor provided in another embodiment of the present application; as shown in fig. 4, the driving rod 113 extends transversely out of the housing 17, the cylinder 111 is vertically arranged to drive the driving rod 113 to move in a vertical direction, and the driving rod 113 is rotatably connected with the pawl 13.

It should be noted that, the specific shape of the driving rod may be a cylinder, a rectangular parallelepiped, or other irregular shapes, and the specific shape structure of the driving rod is not limited in this application.

It should also be noted that the purpose of the vertical arrangement of the air cylinder is to drive the driving rod 113 to move along the vertical direction, and for different types of air cylinders, the arrangement mode may be different.

The pawl 13 is rotatably connected with the driving rod 113, and the working surface of the pawl 13 can be suitable for plates with different thicknesses by adjusting the rotating angle of the driving rod 113. It should be noted that the specific rotation angle of the pawl is not limited in this application, and for example, the specific rotation angle may be adjusted mechanically, for example, by adjusting the setting position of the driving rod 113 or the structure of the driving rod 113, etc., to control the rotation angle; the rotation angle of the pawl can also be adjusted electrically, for example, indirectly by electrically controlling the movement distance of the driving rod. The above is merely an example, and in actual implementation, other types of control manners may exist, which are not limited in the present application and can meet the use requirement. In one particular implementation, the drive rod 113 is rotatably coupled to the pawl 13 to effect the pawl or retraction.

The cylinder passes through the actuating lever and realizes the transmission to the pawl, realizes the branch of different thickness materials, simple structure, and easily control and branch are effectual.

Optionally, on the basis of fig. 4, the present application further provides a possible implementation manner of a distractor, and fig. 5 is a schematic diagram of a distractor provided in another two embodiments of the present application; as shown in fig. 5, the pawl driving device 11 further includes a positioning rod 115, a second side surface 175 is a side surface of the housing 17 opposite to the first side surface 171, the positioning rod 115, the driving rod 113, and the positioning rod 115 are vertically disposed, and the positioning rod is slidably disposed on the second side surface 175 in a vertical direction.

It should be noted that the specific shape of the positioning rod 115 may be a cylinder, a rectangular parallelepiped, or other irregular shapes, and the specific shape structure of the driving rod is not limited in this application. It should be noted that the positioning rod 115 and the driving rod 113 may be integrally processed, that is, the positioning rod 115 and the driving rod 113 are the same component, and different names of different parts are only for explaining the functions of the parts; the positioning rod 115 and the driving rod 113 may also be designed separately, that is, the positioning rod 115 and the driving rod 113 are two parts, and the positioning rod 115 and the driving rod 113 are vertically arranged and fixedly connected with each other. The above description is merely an example, and in the practical implementation, there may be other processing forms for the positioning rod and the driving rod, and the present application is not limited to this.

The positioning rod is slidably disposed on the second side 175 along a vertical direction, and in a possible implementation manner, the positioning rod is slidably disposed on the second side 175 by adding a positioning device in the vertical direction, such as a positioning ring, a positioning guide, etc., to the second side 175; in another possible implementation manner, the positioning rod can be slidably disposed along the vertical direction on the second side 175 by providing a protrusion on the second side, which cooperates with a groove on the positioning rod. The above is merely an example, and in an actual implementation, there may be other sliding arrangements of the positioning rod on the second side surface, which is not limited in this application.

It should also be noted that in one possible implementation, the positioning rod may also be slidably disposed on the other side of the tensor enclosure in the vertical direction. For example, the positioning rod may also be slidably disposed on the tensor enclosure adjacent the second side 175 in a vertical direction. In another possible embodiment, the positioning rod can also be arranged on another structural part in the housing. The above is merely an example, and the present application does not limit the specific sliding arrangement mode of the positioning rod in the housing, and the positioning rod can slide in the vertical direction relative to the second side surface.

The fixing of the moving direction of the pawl driving device is realized through the positioning rod, so that the moving direction of the pawl is fixed, and the pawl can move according to the preset direction.

Optionally, on the basis of fig. 5, the present application further provides a possible implementation manner of a distractor, and fig. 6 is a schematic diagram of a distractor provided in a further three embodiments of the present application; as shown in fig. 6, the sheet separator further includes: elastic connecting piece 19, elastic connecting piece 19 is fixed to be set up on locating lever 115, and, with the internal surface butt that deviates from the working face on the pawl 13 to make pawl 13 partly pop out through first through-hole under elastic connecting piece 19's effect.

The elastic link 19 may be a spring, a rubber elastic joint, a bellows, or other elastic element, and when a spring is used as the elastic link 19, for example, one end of the spring is fixed to the positioning rod 115 and the other end of the spring abuts against an inner surface of the pawl 13 facing away from the working surface, and the pawl is ejected by the elastic force and restoring force of the spring. It should be noted that, by selecting the elastic connecting member 19 with different physical properties, the adjustment of the extending force of the pawl can be realized, which is not limited in the present application, and the designer can select the elastic connecting member according to actual needs.

The elastic connecting piece 19 is fixedly arranged on the positioning rod 115, and the fixing form can be direct fixing form connection such as gluing and welding, and indirect fixing form connection of the elastic connecting piece can also be realized by using forms such as an elastic connecting piece fixing seat. The above-mentioned is the illustration only for the example, and the connection of direct fixation form is firm durable, and the connection of indirect fixation form is convenient for in use change elastic connection spare as required, and this application does not do the restriction to the fixed form of specific selection, can satisfy the user demand can.

The elastic connection 19 abuts against the inner surface of the pawl 13 facing away from the working surface, i.e. the elastic connection 19 is in a compressed state in the case of the pawl not being extended. It should be noted that, the pawl extends through the first through hole, and the extension strength and the extension range of the pawl can be flexibly adjusted, for example, by replacing a spring or by adjusting the lifting range of the driving rod. The application does not limit the specific extending force amplitude adjusting mode.

The force extending out of the first through hole is applied to the pawl by the simple structure of the elastic connecting piece, and then the purpose of separating is achieved.

Optionally, on the basis of fig. 3a to 3e, the present application further provides a possible implementation manner of a tensor device, where the method includes: the actuating lever transversely sets up, and the cylinder transversely sets up in order to drive the actuating lever along the horizontal direction motion, and the actuating lever rotates with the pawl and is connected.

In one possible embodiment, the cylinder is arranged transversely, i.e. the direction of traction of the cylinder on the drive rod is transverse, so that the cylinder can directly drive the drive rod to move by means of a transverse force. The drive rod drives the pawl to move, so that the pawl extends into or out of the housing.

Because the cylinder has easy control, the simple characteristics of adjustment, utilize cylinder direct drive actuating lever can realize the meticulous control to the extension dynamics, the angle etc. of pawl working face to realize better branch effect.

Optionally, on the basis of fig. 1, the present application further provides a possible implementation manner of a distractor, and fig. 7a is a front view of a distractor provided in yet another four embodiments of the present application; fig. 7b is a bottom view of a distractor according to yet another four embodiments of the present application; fig. 7c is a left side view of a distractor according to yet another four embodiments of the present application; fig. 7d is a right side view of a distractor according to yet another four embodiments of the present application; fig. 7e is a top view of a distractor according to yet another four embodiments of the present application; as shown in fig. 7a, 7b, 7c, 7d, and 7e, the sheet separator further includes: and a magnet 31, wherein the magnet 31 is arranged in the accommodating cavity close to the first side surface 171.

The magnet may be a magnet having a regular geometric shape such as a square block shape or a disk shape, or a magnet having an irregular geometric shape such as a tile-shaped magnet, a special-shaped magnet, or a magnetic frame magnet, and may be designed according to the shape of the housing.

The magnet can be for types such as samarium cobalt magnet, neodymium iron boron magnet (powerful magnet), ferrite magnet, alnico magnet, iron chromium cobalt magnet, and this application does not do the restriction to this, as long as it can show that magnetism is used for separating in use can.

In addition, according to the actual use requirement, one or more magnets can be arranged, for example, two magnets, three magnets and the like can be arranged, and the number of the magnets is not limited in the application.

Because the particular magnetic field distribution of the magnet is related to the particular location of placement in the distractor, the magnet 31 is thus disposed within the receiving chamber proximate the first side 171. The specific position of the projection on the first side surface is not limited in the present application, for example, if a magnet is used, it may be disposed in the accommodating cavity near the first side surface 171 and at the left side of the first through hole; for another example, in order to enhance the magnetic property and make the magnetic field more uniform, six magnets may be disposed on the same plane near the first side surface 171 in the accommodating cavity, and three magnets may be disposed at corresponding positions on the left and right sides of the first through hole. The above is merely an example, and in practical implementation, the number and shape of the types of the magnets and the specific placement mode have other forms, which are not limited in the present application, and the requirement of the distracter can be met.

Utilize magnet to realize the branch of magnetism sheet material, and then make the branch of branch ware can satisfy the branch demand of multiple panel, further increased the application range of this application branch ware.

In a specific implementation manner, on the basis of the above-mentioned fig. 1 to fig. 7e, the present application also provides a possible implementation manner of a distractor, and fig. 8a is a front view of a distractor provided by yet another fifth embodiment of the present application; fig. 8b is a bottom view of a distractor according to yet another fifth embodiment of the present application; fig. 8c is a left side view of a distractor according to yet another fifth embodiment of the present application; fig. 8d is a right side view of a distractor according to yet another fifth embodiment of the present application; fig. 8e is a top view of a distractor according to yet another fifth embodiment of the present application; as shown in fig. 8a, 8b, 8c, 8d, 8e, the tensor device further includes: and a linear bearing 21 fixedly disposed on the second side 175 in the housing, a guide rail of the linear bearing cooperating with the positioning rod 115 to allow the pawl driving device to slide in a vertical direction along the guide rail.

The plastic linear bearing is a linear motion system with self-lubricating property, and is fixed on the second side surface, and the guide rail on the linear bearing 21 is matched with the positioning rod, so that the positioning rod can slide along the fixing direction of the guide rail of the linear bearing 21.

The linear bearing has small friction and is relatively stable, does not change along with the speed of the bearing, and can obtain stable linear motion with high sensitivity and high precision.

The following describes a piece separating system and a piece separating control method for executing the present application, and the specific structure and technical effects of the piece separating device included or used in the system are referred to above, and will not be described again below.

An embodiment of the present application provides a possible implementation example of a sheet separating system, and fig. 9 is a schematic diagram of a sheet separating system provided in an embodiment of the present application. As shown in fig. 9, the distraction system includes: the sheet separator 1000, the recognition device 3000, and the control device 5000 described above;

the identification device 3000 is connected with the control device 5000, and the pawl driving device and the control end of the air knife in the separator 1000 are respectively connected with the control device;

the distraction system is configured to: when the first sheet material is identified to be the non-magnetic sheet material by the identification device, the control device controls the pawl in the separator to pop up through the first through hole on the cover shell of the separator and controls the air knife to blow out high-pressure gas.

In one possible implementation, the configuration of the split system further includes: when the identification device identifies that the first sheet is a magnetic sheet, the control device controls the pawl in the separator to withdraw from the first through hole and controls the air knife to stop blowing out high-pressure gas.

It should be noted that the identification device may be a scanner, the scanner is used to identify the type, thickness, and the like of the sheet, and in a specific application scenario, the scanner may be a camera, a code scanning gun, a scanning gun, and the like with a scanning function, and is used to acquire the sheet identification code. In another possible implementation manner, the identification device may acquire the slab identification code in a keyboard entry manner or a mouse entry manner, which is only an example, and for the specific type of the identification device, a specific acquisition manner of the slab identification code may be predicted, and other manners may also be used, which is not limited in this application.

The opening system comprises the opening device provided by the embodiment, the implementation principle and the technical effect are similar, and the detailed description is omitted.

When a steel plate is produced or used, the air cylinder moves downwards (the piston rod moves downwards) to drive the driving rod to move downwards so as to enable the pawl to be retracted, and at the moment, only the magnet is used for separating.

In a specific implementation, the steel plate is produced or used without using the air knife and the pawl, the air supply on the upper cavity of the air cylinder enables the air cylinder to move downwards, the driving rod is driven to move downwards, the pawl is retracted, and then the magnet is used for separating.

When an aluminum plate is produced or used or only a magnet is used, the separating effect on the steel plate is poor, the pawl and the air knife are started, the air cylinder moves upwards to drive the driving rod to move upwards, the pawl is popped out under the action of the elastic connecting piece and then moves upwards laterally to separate the first sheet on the stack under the elastic action of the pawl, and then the sheet is separated by matching with high-pressure air of the air knife. It should be noted that, in the actual implementation of a factory, the retraction and ejection time and the air blowing time of the pawl can be adjusted and controlled according to the actual situation on the way that the mechanical arm grabs the plate, so that the best separating effect is achieved.

In a specific implementation mode, when an aluminum plate is produced or used or only a magnet is used, when the separating effect on the steel plate is poor, the pawl and the air knife are selected to be used, the cylinder is controlled to move upwards, then the driving rod moves upwards, so that the pawl extends out under the elastic action of the elastic connecting piece, the working surface of the pawl is driven to separate, and meanwhile, high-pressure gas of the air knife blows to jointly complete the separating work.

These above means may be one or more integrated circuits configured to implement the above method, for example: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when the above apparatus is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. As another example, these devices may be integrated together and implemented in the form of a system-on-a-chip (SOC).

The embodiment of the present application provides another possible implementation example of a sheet splitting system, where the sheet splitting system includes: fig. 10 is a schematic view of a processing apparatus provided in an embodiment of the present application. As shown in fig. 10, the processing device may be integrated in the terminal device or a chip of the terminal device, and the processing device may be a computing device with data processing function.

The processing apparatus includes: the device comprises a processor 1001, a storage medium 1002 and a bus, wherein the storage medium stores program instructions executable by the processor, when the control device runs, the processor and the storage medium communicate through the bus, and the processor executes the program instructions, so that the technical effect of the application is realized. The specific implementation and technical effects are similar, and are not described herein again.

An embodiment of the present application provides a possible implementation example of a separation control method, and fig. 11 is a flowchart of the separation control method provided in the embodiment of the present application, and as shown in fig. 11, the control device is applied, and the method includes:

step 1101: acquiring a plate identification result sent by an identification device;

step 1102: and if the plate identification result indicates that the first plate is a non-magnetic plate, controlling the pawl in the separator to pop up and act on the plate, and controlling the air knife to blow out high-pressure gas.

In a possible implementation manner, if the plate identification result indicates that the first plate is a magnetic plate, the pawl is controlled to retract from the first through hole, and the air knife is controlled to stop blowing out the high-pressure gas.

The embodiment of the present application provides a possible implementation example of a computer-readable storage medium, which is capable of executing the split control method provided by the above embodiment, and the storage medium stores a computer program, and the computer program is executed by a processor to execute the steps of the split control method.

A computer program stored in a storage medium may include instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor (which may be a processor) to perform some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A distractor, comprising: a pawl driving device, a pawl and an air knife; the working surface of the pawl and the air knife face to a to-be-separated area, the to-be-separated area is used for placing a material stack to be separated, and the pawl driving device is connected to the pawl to drive the pawl to act on the material stack.

2. A distractor according to claim 1, further comprising: a housing; the pawl is arranged in the housing, the side surface of the housing facing to an area to be split is a first side surface, a first through hole is formed in the first side surface, the pawl is arranged in the housing and close to one side of the first side surface, and the working surface of the pawl faces to the first through hole, so that the pawl extends into or extends out of the first through hole;

the air knife is arranged outside the housing and faces the position of the area to be distracted.

3. A distractor as claimed in claim 2, wherein the pawl driving means comprises: the cylinder and with the actuating lever that the cylinder is connected, the pawl rotate install in the housing, the actuating lever connect in the one end of pawl, the other end of pawl acts on the material buttress.

4. A dispenser according to claim 3, wherein the drive rod extends laterally beyond the housing, the cylinder being vertically arranged to drive the drive rod in a vertical direction, the drive rod being rotatably connected to the pawl.

5. A dispenser according to claim 4, wherein the pawl driving means further comprises a positioning rod, and a side surface of the housing opposite to the first side surface is a second side surface, the positioning rod is vertically arranged with the driving rod and the positioning rod, and the positioning rod is slidably arranged on the second side surface in a vertical direction.

6. The tensor device according to claim 5, further comprising: the elastic connecting piece is fixedly arranged on the positioning rod and is abutted against the inner surface of the pawl, which deviates from the working surface, so that the pawl is partially ejected out through the first through hole under the action of the elastic connecting piece.

7. A dispenser according to claim 3, wherein the drive rod is arranged laterally, the cylinder being arranged laterally to drive the drive rod in a horizontal direction, the drive rod being rotatably connected to the pawl.

8. A distractor according to claim 1, further comprising: the magnet is arranged in the accommodating cavity and close to the first side face.

9. A system for separating sheets, comprising: the tensor device, the identification device and the control device of any one of the preceding claims 1 to 7;

the identification device is connected with the control device, and a pawl driving device in the tension divider and the control end of the air knife are respectively connected with the control device;

the distraction system is configured to: when the identification device identifies that the first sheet is a non-magnetic sheet, the control device controls the pawl in the separator to pop up through the first through hole in the housing of the separator and controls the air knife to blow out high-pressure gas.

10. A separation control method applied to the control device according to claim 9, the method comprising:

acquiring a plate identification result sent by an identification device;

and if the plate identification result indicates that the first plate is a non-magnetic plate, controlling a pawl in the separator to pop up and act on the plate, and controlling the air knife to blow out high-pressure gas.

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