CN111716398B - Translation shearing type filter element edge strip shearing assembly and shearing device - Google Patents
Translation shearing type filter element edge strip shearing assembly and shearing device Download PDFInfo
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- CN111716398B CN111716398B CN202010504415.8A CN202010504415A CN111716398B CN 111716398 B CN111716398 B CN 111716398B CN 202010504415 A CN202010504415 A CN 202010504415A CN 111716398 B CN111716398 B CN 111716398B
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- shearing
- shearing assembly
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- air cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a translational shearing type filter element edge strip shearing assembly and a shearing device thereof. The translational shearing type filter element edge strip shearing assembly comprises a fixed cutter unit, a movable cutter unit and a power unit, wherein the movable cutter unit comprises a limiting block, a movable cutter and a sliding block, and the movable cutter is detachably arranged on the sliding block; the fixed knife unit comprises a fixed knife, a fixed knife holder, an upper adjusting plate, a first guide rail and a second guide rail which are in sliding connection, the fixed knife and the first guide rail are mounted on the fixed knife holder, the second guide rail is detachably connected with the sliding block, and the upper adjusting plate is mounted above the fixed knife; the cutting edge of the movable cutter inclines downwards from the side close to the fixed cutter to the side far away from the fixed cutter; the fixed cutter holder is detachably connected with a supporting block, and the top surface of the supporting block is higher than the lower end of the cutting edge; the power unit comprises an air cylinder and an air cylinder mounting plate, the cylinder body of the air cylinder is mounted on the air cylinder mounting plate, and the piston rod of the air cylinder is in transmission connection with the sliding block. This patent has avoided beating of filter core when cuting.
Description
Technical Field
The invention relates to the field of machinery, in particular to a shearing device mechanism.
Background
In the filter element processing, the shearing of the edge strips is an essential process. The prior edge shearing device structure, for example, CN201120536151.0 discloses an edge shearing device for a filter, wherein the shearing device structure in the patent comprises a fixed blade fixed on the supporting surface, a movable blade pivoted on a mounting seat, and a driving cylinder mounted on the mounting seat and connected with the movable blade.
The above shearing device has the following disadvantages:
1) when carrying out the strake and cuting, because stationary blade and movable blade mutually support, and then follow supreme shearing to the strake down, when cuting, have the ascending power to the strake, lead to easily that the filter core has slight beating when cuting, the cross section of cuting is a bit oblique.
2) Because several thousands of times of shearing need a day, the shearing knife must be taken off at regular time and ground, and the dismantlement is inconvenient.
3) The defects of cutter relieving exist, and the shearing effect is not ensured.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a translational shearing type filter element edge strip shearing assembly to solve at least one technical problem.
The invention also provides a shearing device to solve at least one technical problem.
The technical scheme of the invention is as follows: the translational shearing type filter element edge strip shearing assembly comprises a fixed cutter unit, a movable cutter unit and a power unit for driving the movable cutter unit to move, and is characterized in that the movable cutter unit comprises a limiting block, a movable cutter and a sliding block, the movable cutter is detachably mounted on the sliding block, and a limiting bulge for guiding the movable cutter to slide is arranged on the limiting block;
the fixed knife unit comprises a fixed knife, a fixed knife holder, an upper adjusting plate, a first guide rail and a second guide rail which are in sliding connection, the fixed knife and the first guide rail are mounted on the fixed knife holder, the second guide rail is detachably connected with the sliding block, the upper adjusting plate is mounted above the fixed knife, and the upper adjusting plate and the fixed knife enclose a limiting groove for the movable knife to pass through during movement;
the cutting edge of the movable cutter inclines downwards from the side close to the fixed cutter to the side far away from the fixed cutter;
the fixed tool apron is detachably connected with a supporting block for supporting the filter element, and the top surface of the supporting block is higher than the lower end of the cutting edge;
the power unit comprises an air cylinder and an air cylinder mounting plate, the cylinder body of the air cylinder is mounted on the air cylinder mounting plate, a through hole through which a piston rod of the air cylinder penetrates is formed in the air cylinder mounting plate, and the piston rod of the air cylinder is in transmission connection with the sliding block.
This patent is through optimizing shear structure, with the articulated of activity sword, turns into translational motion and with the optimization of the cutting edge of activity sword, and then the power is down when realizing cuting, has avoided beating of filter core when cuting. Through the setting of spacing groove and the setting of stopper, and then spacing about realizing shearing the activity sword, the cutter relieving phenomenon does not appear.
Further preferably, the left end, the right end and the lower end of the limit groove are open ends of the limit groove;
the fixed knife unit also comprises a locking plate, and the locking plate is fixedly connected with the fixed knife holder through a bolt;
the fixed knife holder is connected with the upper adjusting plate in a front-back sliding manner and is detachably connected through a locking piece;
the locking plate is rotatably connected with an adjusting bolt, and the adjusting bolt is in threaded connection with the upper adjusting plate.
The adjustment of the width of the limiting groove in the front-back direction is convenient to realize. The looseness of the upper adjusting plate after multiple times of cutting is avoided.
Further preferably, the fixed tool apron is provided with a threaded hole for being in threaded connection with the locking piece;
the upper adjusting plate is provided with a guide groove with a front and back guide direction, and the locking piece penetrates through the guide groove and is fixed on the fixed cutter holder.
The front and back directions of the upper adjusting plate can be adjusted conveniently.
Further preferably, the left side and the right side of the fixed tool apron are provided with strip-shaped protrusions which extend upwards and are used for guiding the upper adjusting plate to slide forwards and backwards.
The front and back positions of the upper adjusting plate can be adjusted conveniently.
Further preferably, the first guide rail and the second guide rail are dovetail groove guide rails matched with each other. Facilitating the guidance of the sliding direction. Avoiding tilting.
Further preferably, the second guide rail and the sliding block are detachably connected through two rows of bolt groups arranged up and down.
The relative installation accuracy is convenient to guarantee, the slope is avoided.
Further preferably, an extension portion is arranged at the end portion of the sliding block, which is close to the cylinder side, an external thread is arranged on the extension portion, and an internal thread connected with the extension portion in a threaded manner is arranged on a piston rod of the cylinder.
Is convenient to disassemble and assemble.
Further preferably, the movable knife comprises a guide part, a cutting part and an installation part which are arranged from top to bottom in sequence, and the end parts of the guide part and the installation part exceed the cutting edge of the cutting part;
the guide part is connected with the limit groove in a sliding manner;
the installation part is connected with the limiting block in a sliding mode.
The guide part way in the moving process of the movable cutter is convenient to realize the clamping of the movable cutter is realized by the limiting groove, the cutter back-off is avoided, and the cutting effect is improved.
The shearing device comprises a frame and is characterized by further comprising four translational shearing type filter core edge strip shearing assemblies, wherein any one of the four translational shearing type filter core edge strip shearing assemblies and two adjacent translational shearing type filter core edge strip shearing assemblies are respectively arranged in axial symmetry;
when the shearing device shears, the fixed tool apron and the movable tool of the same translation shearing type filter element edge strip shearing assembly prop against the adjacent side edges of the filter element;
the telescopic direction of piston rods of cylinders of the four translational shearing type filter element edge strip shearing assemblies is the left-right direction;
the four translational shearing type filter element edge strip shearing assemblies are respectively a first shearing assembly positioned at the right front side, a second shearing assembly positioned at the right rear side, a third shearing assembly positioned at the left front side and a fourth shearing assembly positioned at the left rear side;
the left linear sliding table mechanism is used for driving a fourth shearing assembly to move back and forth, the fourth shearing assembly is mounted on a sliding platform of the left linear sliding table mechanism, and the left linear sliding table mechanism and the third shearing assembly are both mounted on a left platform;
the left side air cylinder is used for driving the third shearing assembly to move back and forth, the left side air cylinder is installed on the left side platform, and a piston rod of the left side air cylinder is in transmission connection with the third shearing assembly;
the right linear sliding table mechanism is used for driving a second shearing assembly to move back and forth, the second shearing assembly is mounted on a sliding platform of the right linear sliding table mechanism, and the right linear sliding table mechanism and the first shearing assembly are both mounted on a right platform;
the right side air cylinder is used for driving the first shearing assembly to move back and forth, the right side air cylinder is installed on the right side platform, and a piston rod of the right side air cylinder is in transmission connection with the first shearing assembly;
the left platform is connected with the rack in a sliding manner through a guide rail with the left and right guide directions;
the right platform is connected with the rack in a sliding manner through a guide rail with the left and right guide directions;
the left sliding table mechanism and the right sliding table mechanism are used for driving the left platform and the right platform to move oppositely in the left-right direction, the left sliding table mechanism and the right sliding table mechanism comprise a motor, a screw rod, a left sliding block and a right sliding block, the left sliding block is detachably mounted on the left platform, and the right sliding block is detachably mounted on the right platform;
the left end of the screw is in threaded connection with the left side sliding block, and the right end of the screw is in threaded connection with the right side sliding block;
and the thread direction of the external thread of the threaded connection section of the left sliding block on the screw rod is opposite to that of the external thread of the threaded connection section of the right sliding block on the screw rod.
The movement of being convenient for realize four shearing assemblies is applicable to the filter core of equidimension not, satisfies the fine setting demand of size.
Further preferably, the fixed tool apron of the first shearing assembly is arranged adjacent to the fixed tool apron of the second shearing assembly and abuts against the right side of the filter element;
the movable knife of the second shearing assembly is adjacent to the movable knife of the fourth shearing assembly and is abutted against the rear side of the filter element;
the fixed cutter holder of the third shearing assembly is adjacent to the fixed cutter holder of the fourth shearing assembly and is abutted against the left side of the filter element;
the movable knife of the first shearing assembly is adjacent to the movable knife of the third shearing assembly and is abutted against the front side of the filter element;
the cylinder of the first shearing assembly is positioned at the right end part of the first shearing assembly;
the cylinder of the second shearing assembly is positioned at the right end part of the second shearing assembly;
the cylinder of the third shearing assembly is positioned at the left end part of the third shearing assembly;
the cylinder of the fourth shearing assembly is positioned at the left end part of the fourth shearing assembly.
Drawings
FIG. 1 is a schematic view of a translational shear type filter element edge strip shearing assembly according to the present invention;
FIG. 2 is a schematic view of another embodiment of a translational shear type filter insert edge strip shear assembly of the present invention;
FIG. 3 is an exploded view of the translational shear filter cartridge edge strip shear assembly of the present invention;
FIG. 4 is a schematic structural view of the movable knife of the present invention;
FIG. 5 is a schematic view of another embodiment of the movable knife of the present invention;
FIG. 6 is a schematic view of a shearing apparatus according to the present invention.
In the figure: 1 is the cylinder mounting panel, 2 is the stopper, 3 is the second guide rail, 4 is first guide rail, 5 is the stationary knife, 6 is the supporting shoe, 7 is fixed blade holder, 8 is last regulating plate, 9 is the locking board, 10 is the slider, 11 is the activity sword, 12 is the cylinder, A is first shearing assembly, B is the second shearing assembly, C is the third shearing assembly, D is the fourth shearing assembly, 91 is left side sharp slip table mechanism, 92 is right side sharp slip table mechanism, 93 is the left side platform, 94 is left right side slip table mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
In specific embodiment 1, referring to fig. 1 to 5, the translational shearing type filter element edge strip shearing assembly includes a fixed knife unit, a movable knife unit, and a power unit for driving the movable knife unit to move, the movable knife unit includes a limiting block 2, a movable knife 11, and a slider 10, the movable knife 11 is detachably mounted on the slider 10, and the limiting block 2 is provided with a limiting protrusion for guiding the movable knife 11 to slide;
the fixed knife unit comprises a fixed knife 5, a fixed knife holder 7, an upper adjusting plate 8, a first guide rail 4 and a second guide rail 3 which are in sliding connection, the fixed knife 5 and the first guide rail 4 are installed on the fixed knife holder 7, the second guide rail 3 is detachably connected with a sliding block 10, the upper adjusting plate 8 is installed above the fixed knife 5, and the upper adjusting plate 8 and the fixed knife 5 enclose a limiting groove for the movable knife 11 to pass through when moving;
the cutting edge of the movable knife is inclined downwards from the side close to the fixed knife to the side far away from the fixed knife. That is to say, the cutting edge of activity sword 11 sets up from last slope down, just interval between the cutting edge of activity sword and the stationary knife is from last degressive down.
The fixed tool apron 7 is detachably connected with a supporting block 6 for supporting the filter element, and the top surface of the supporting block 6 is higher than the lower end of the cutting edge;
the power unit comprises a cylinder 12 and a cylinder mounting plate 1, wherein the cylinder body of the cylinder 12 is mounted on the cylinder mounting plate 1, a through hole through which a piston rod of the cylinder 12 passes is formed in the cylinder mounting plate 1, and the piston rod of the cylinder 12 is in transmission connection with the sliding block 10.
This patent is through optimizing shear structure, with the articulated of activity sword 11, turns into translational motion and with the optimization of the cutting edge of activity sword 11, and then the power is down when realizing cuting, has avoided beating of filter core when cuting. Through the setting of spacing groove and the setting of stopper 2, and then spacing about 11 movable knives when realizing cuting, the cutter relieving phenomenon does not appear.
The left end, the right end and the lower end of the limiting groove are open ends of the limiting groove; the fixed knife unit also comprises a locking plate 9, and the locking plate 9 is fixedly connected with the fixed knife holder 7 through a bolt; the fixed knife holder 7 is connected with the upper adjusting plate 8 in a front-back sliding manner and is detachably connected through a locking piece; an adjusting bolt is rotatably connected to the locking plate 9 and is in threaded connection with the upper adjusting plate 8. The adjustment of the width of the limiting groove in the front-back direction is convenient to realize. Avoiding the loosening of the upper adjusting plate 8 after multiple cutting. The length direction of the locking piece is perpendicular to the length direction of the adjusting bolt.
The fixed cutter holder 7 is provided with a threaded hole for connecting a locking piece in a threaded manner; the upper adjusting plate 8 is provided with a guide groove with a front-back direction, and the locking piece passes through the guide groove and is fixed on the fixed cutter holder 7. The front and back directions of the upper adjusting plate 8 can be adjusted conveniently.
The left and right sides of the fixed knife holder 7 are provided with strip-shaped protrusions which extend upwards and are used for guiding the upper adjusting plate 8 to slide back and forth. The front and rear positions of the upper adjusting plate 8 can be adjusted conveniently.
The first guide rail 4 and the second guide rail 3 are dovetail groove guide rails that are matched with each other. Facilitating the guidance of the sliding direction. Avoiding tilting. The second guide rail 3 and the slide block 10 are detachably connected through two rows of bolt sets arranged up and down. The relative installation accuracy is convenient to guarantee, the slope is avoided.
An extending part is arranged at the end part of the sliding block 10, which is close to the cylinder side, an external thread is arranged on the extending part, and an internal thread which is in threaded connection with the extending part is arranged on the piston rod of the cylinder. Is convenient to disassemble and assemble.
The movable knife 11 comprises a guide part, a cutting part and an installation part which are arranged in sequence from top to bottom, and the end parts of the guide part and the installation part exceed the cutting edge of the cutting part; the guide part is connected with the limit groove in a sliding manner; the installation part is connected with the limiting block 2 in a sliding way. The guide part way spacing groove realizes the tight clamp of activity sword 11 in the course of 11 motion of activity sword of being convenient for realize, avoids the cutter relieving, improves cutting effect.
The distance between the guide part and the fixed knife in the front-back direction is greater than the distance between the cutting part and the fixed knife in the front-back direction. The distance between the mounting part and the fixed knife in the front-back direction is greater than the distance between the cutting part and the fixed knife in the front-back direction. The friction force generated when the fixed knife and the movable knife move relatively is reduced.
Referring to fig. 6, the shearing device includes a frame and four translational shearing type filter element edge shearing assemblies, wherein any one of the four translational shearing type filter element edge shearing assemblies and two adjacent translational shearing type filter element edge shearing assemblies are respectively arranged in axial symmetry;
the telescopic direction of piston rods of cylinders of the four translational shearing type filter element edge strip shearing assemblies is the left-right direction;
when the shearing device shears, the fixed tool apron and the movable tool of the same translation shearing type filter element edge strip shearing assembly prop against the adjacent side edges of the filter element;
the four translational shearing type filter element edge strip shearing assemblies are respectively a first shearing assembly A positioned at the right front side, a second shearing assembly B positioned at the right rear side, a third shearing assembly C positioned at the left front side and a fourth shearing assembly D positioned at the left rear side;
the left linear sliding table mechanism 91 is used for driving the fourth shearing assembly D to move back and forth, the fourth shearing assembly D is mounted on a sliding platform of the left linear sliding table mechanism 91, and the left linear sliding table mechanism 91 and the third shearing assembly C are both mounted on a left platform 93;
the left side air cylinder is used for driving the third shearing component C to move back and forth, the left side air cylinder is installed on the left side platform 93, and a piston rod of the left side air cylinder is in transmission connection with the third shearing component C;
the right linear sliding table mechanism 92 is used for driving the second shearing assembly B to move back and forth, the second shearing assembly B is mounted on a sliding platform of the right linear sliding table mechanism 92, and the right linear sliding table mechanism 92 and the first shearing assembly A are both mounted on a right platform;
the right side air cylinder is used for driving the first shearing assembly A to move back and forth, the right side air cylinder is installed on the right side platform, and a piston rod of the right side air cylinder is in transmission connection with the first shearing assembly A;
the left platform 93 is connected with the frame in a sliding way through a guide rail with the guide direction being the left and right direction; the right platform is connected with the frame in a sliding way through a guide rail with the guide direction being the left and right direction;
the left and right sliding table mechanism 94 is used for driving the left side platform 93 and the right side platform to move oppositely in the left and right directions, the left and right sliding table mechanism 94 comprises a motor, a screw rod, a left side sliding block and a right side sliding block, the left side sliding block is detachably arranged on the left side platform 93, and the right side sliding block is detachably arranged on the right side platform; the left end of the screw is in threaded connection with the left slider, and the right end of the screw is in threaded connection with the right slider; the external thread of the threaded connection section of the left slider on the screw rod is opposite to the thread direction of the external thread of the threaded connection section of the right slider on the screw rod. The movement of being convenient for realize four shearing assemblies is applicable to the filter core of equidimension not, satisfies the fine setting demand of size.
When the shearing device is used, when the length of the filter element is Amm and the width of the filter element is Bmm;
left side cylinder and right side cylinder simultaneous movement, left side straight line slip table mechanism and right side straight line slip table mechanism simultaneous movement, slip table mechanism movement about, and then realize that four shearing assemblies control ascending interval of side be (A +10) mm, four shearing assemblies interval on the fore-and-aft direction be (B +10) mm, the filter core is put to four back in the region between the shearing assemblies, left side cylinder and right side cylinder simultaneous backward movement 5mm, left side straight line slip table mechanism and right side straight line slip table mechanism simultaneous forward movement 5mm, control slip table mechanism movement, and then realize that left side platform and right side platform all draw close 5 mm. And then realize that four shearing mechanism construct four bights that set up at the filter core, four shearing mechanism construct four strakes to the filter core simultaneously and shear.
The fixed cutter holder of the first shearing assembly is adjacent to the fixed cutter holder of the second shearing assembly and is abutted against the right side of the filter element; the movable knife of the second shearing assembly is adjacent to the movable knife of the fourth shearing assembly and is abutted against the rear side of the filter element; the fixed cutter holder of the third shearing assembly and the fixed cutter holder of the fourth shearing assembly are arranged adjacently and are abutted against the left side of the filter element; the movable knife of the first shearing assembly and the movable knife of the third shearing assembly are arranged adjacently and are abutted against the front side of the filter element; the cylinder of the first shearing assembly is positioned at the right end part of the first shearing assembly; the cylinder of the second shearing assembly is positioned at the right end part of the second shearing assembly; the cylinder of the third shearing assembly is positioned at the left end part of the third shearing assembly; the cylinder of the fourth shearing assembly is positioned at the left end part of the fourth shearing assembly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (9)
1. The shearing device comprises a frame and is characterized by also comprising four translational shearing type filter core edge strip shearing assemblies,
the translational shearing type filter element edge strip shearing assembly comprises a fixed cutter unit, a movable cutter unit and a power unit for driving the movable cutter unit to move, wherein the movable cutter unit comprises a limiting block, a movable cutter and a sliding block, the movable cutter is detachably mounted on the sliding block, and a limiting bulge for guiding the movable cutter to slide is arranged on the limiting block;
the fixed knife unit comprises a fixed knife, a fixed knife holder, an upper adjusting plate, a first guide rail and a second guide rail which are in sliding connection, the fixed knife and the first guide rail are mounted on the fixed knife holder, the second guide rail is detachably connected with the sliding block, the upper adjusting plate is mounted above the fixed knife, and the upper adjusting plate and the fixed knife enclose a limiting groove for the movable knife to pass through during movement;
the cutting edge of the movable cutter inclines downwards from the side close to the fixed cutter to the side far away from the fixed cutter;
the fixed tool apron is detachably connected with a supporting block for supporting the filter element, and the top surface of the supporting block is higher than the lower end of the cutting edge;
the power unit comprises an air cylinder and an air cylinder mounting plate, the cylinder body of the air cylinder is mounted on the air cylinder mounting plate, a through hole through which a piston rod of the air cylinder passes is formed in the air cylinder mounting plate, and the piston rod of the air cylinder is in transmission connection with the sliding block;
any one of the four translational shearing type filter core edge strip shearing assemblies and two adjacent translational shearing type filter core edge strip shearing assemblies are respectively arranged in axial symmetry;
the telescopic direction of piston rods of cylinders of the four translational shearing type filter element edge strip shearing assemblies is the left-right direction;
when the shearing device shears, the fixed tool apron and the movable tool of the same translation shearing type filter element edge strip shearing assembly prop against the adjacent side edges of the filter element;
the four translational shearing type filter element edge strip shearing assemblies are respectively a first shearing assembly positioned at the right front side, a second shearing assembly positioned at the right rear side, a third shearing assembly positioned at the left front side and a fourth shearing assembly positioned at the left rear side;
the left linear sliding table mechanism is used for driving a fourth shearing assembly to move back and forth, the fourth shearing assembly is mounted on a sliding platform of the left linear sliding table mechanism, and the left linear sliding table mechanism and the third shearing assembly are both mounted on a left platform;
the left side air cylinder is used for driving the third shearing assembly to move back and forth, the left side air cylinder is installed on the left side platform, and a piston rod of the left side air cylinder is in transmission connection with the third shearing assembly;
the right linear sliding table mechanism is used for driving a second shearing assembly to move back and forth, the second shearing assembly is mounted on a sliding platform of the right linear sliding table mechanism, and the right linear sliding table mechanism and the first shearing assembly are both mounted on a right platform;
the right side air cylinder is used for driving the first shearing assembly to move back and forth, the right side air cylinder is installed on the right side platform, and a piston rod of the right side air cylinder is in transmission connection with the first shearing assembly;
the left platform is connected with the rack in a sliding manner through a guide rail with the left and right guide directions;
the right platform is connected with the rack in a sliding manner through a guide rail with the left and right guide directions;
the left sliding table mechanism and the right sliding table mechanism are used for driving the left platform and the right platform to move oppositely in the left-right direction, the left sliding table mechanism and the right sliding table mechanism comprise a motor, a screw rod, a left sliding block and a right sliding block, the left sliding block is detachably mounted on the left platform, and the right sliding block is detachably mounted on the right platform;
the left end of the screw is in threaded connection with the left side sliding block, and the right end of the screw is in threaded connection with the right side sliding block;
and the thread direction of the external thread of the threaded connection section of the left sliding block on the screw rod is opposite to that of the external thread of the threaded connection section of the right sliding block on the screw rod.
2. The shearing device as recited in claim 1, wherein: the left end, the right end and the lower end of the limiting groove are open ends of the limiting groove;
the fixed knife unit also comprises a locking plate, and the locking plate is fixedly connected with the fixed knife holder through a bolt;
the fixed knife holder is connected with the upper adjusting plate in a front-back sliding manner and is detachably connected through a locking piece;
the locking plate is rotatably connected with an adjusting bolt, and the adjusting bolt is in threaded connection with the upper adjusting plate.
3. The shearing device as recited in claim 2, wherein: the fixed cutter holder is provided with a threaded hole for connecting the locking piece in a threaded manner;
the upper adjusting plate is provided with a guide groove with a front and back guide direction, and the locking piece penetrates through the guide groove and is fixed on the fixed cutter holder.
4. The shearing device as recited in claim 1, wherein: the left side and the right side of the fixed cutter holder are provided with strip-shaped bulges which extend upwards and are used for guiding the upper adjusting plate to slide back and forth.
5. The shearing device as recited in claim 1, wherein: the first guide rail and the second guide rail are dovetail groove guide rails matched with each other.
6. The shearing device as recited in claim 1, wherein: the second guide rail and the sliding block are detachably connected through two rows of bolt groups which are arranged up and down.
7. The shearing device as recited in claim 1, wherein: an extension part is arranged at the end part of the sliding block, close to the side of the cylinder, an external thread is arranged on the extension part, and an internal thread in threaded connection with the extension part is arranged on a piston rod of the cylinder.
8. The shearing device as recited in claim 1, wherein: the movable knife comprises a guide part, a cutting part and an installation part which are sequentially arranged from top to bottom, and the end parts of the guide part and the installation part exceed the cutting edge of the cutting part;
the guide part is connected with the limit groove in a sliding manner;
the installation part is connected with the limiting block in a sliding mode.
9. The shearing device as recited in claim 1, wherein: the fixed cutter holder of the first shearing assembly is adjacent to the fixed cutter holder of the second shearing assembly and is abutted against the right side of the filter element;
the movable knife of the second shearing assembly is adjacent to the movable knife of the fourth shearing assembly and is abutted against the rear side of the filter element;
the fixed cutter holder of the third shearing assembly is adjacent to the fixed cutter holder of the fourth shearing assembly and is abutted against the left side of the filter element;
the movable knife of the first shearing assembly is adjacent to the movable knife of the third shearing assembly and is abutted against the front side of the filter element;
the cylinder of the first shearing assembly is positioned at the right end part of the first shearing assembly;
the cylinder of the second shearing assembly is positioned at the right end part of the second shearing assembly;
the cylinder of the third shearing assembly is positioned at the left end part of the third shearing assembly;
the cylinder of the fourth shearing assembly is positioned at the left end part of the fourth shearing assembly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010504415.8A CN111716398B (en) | 2020-06-05 | 2020-06-05 | Translation shearing type filter element edge strip shearing assembly and shearing device |
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| CN202010504415.8A CN111716398B (en) | 2020-06-05 | 2020-06-05 | Translation shearing type filter element edge strip shearing assembly and shearing device |
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| CN111716398A CN111716398A (en) | 2020-09-29 |
| CN111716398B true CN111716398B (en) | 2021-09-17 |
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| CN114800632B (en) * | 2022-05-05 | 2023-01-06 | 广东嘉元科技股份有限公司 | Copper foil trimming device |
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| CN202411520U (en) * | 2011-12-16 | 2012-09-05 | 东莞市海莎过滤器有限公司 | Edging shearing machine for filter |
| CN102785266B (en) * | 2012-08-15 | 2013-12-25 | 南通大学 | Floating type cutting device |
| JP6498623B2 (en) * | 2016-03-17 | 2019-04-10 | 富士商工マシナリー株式会社 | Cutting machine |
| CN208629503U (en) * | 2018-05-17 | 2019-03-22 | 长兴超特纺织有限公司 | A kind of chemical fiber silk cutting machine |
| CN208277026U (en) * | 2018-05-30 | 2018-12-25 | 无锡精派机械有限公司 | A kind of cutter of adjustable back-end crop device |
| CN208714066U (en) * | 2018-08-31 | 2019-04-09 | 台州市倍力机械有限公司 | A kind of mechanical infeed set-up |
| CN209551822U (en) * | 2019-02-22 | 2019-10-29 | 安徽皖升力环保股份有限公司 | A kind of antiseepage film automatic cutting means |
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