CN111390263A - Numerical control is opened and is cut board all-in-one - Google Patents
Numerical control is opened and is cut board all-in-one Download PDFInfo
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- CN111390263A CN111390263A CN202010388953.5A CN202010388953A CN111390263A CN 111390263 A CN111390263 A CN 111390263A CN 202010388953 A CN202010388953 A CN 202010388953A CN 111390263 A CN111390263 A CN 111390263A
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- plate
- rubber
- rectangular
- roller
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention belongs to the technical field of industrial equipment, and particularly relates to a numerical control flat cutting and plate shearing integrated machine which comprises a flat cutting bottom plate, a side baffle plate, a transmission roller, a rubber pulling strip, a rubber flattening roller and a plate, wherein the side baffle plate is positioned on the upper surface of the flat cutting bottom plate; the side baffles are provided with two groups; the side baffles are mutually clamped and fixed on the upper surface of the open flat base plate through rectangular clamping blocks positioned at the bottoms of the side baffles and rectangular clamping grooves on the surface of the open flat base plate; the rectangular clamping blocks at the bottoms of the side baffles are mutually clamped with the rectangular clamping grooves at different positions, so that the distance between the two groups of side baffles can be changed; the inner walls of the two groups of side baffles are uniformly provided with an upper row of driving rollers and a lower row of driving rollers; the rotating shaft of the driving roller extends out of the side baffle and is fixedly connected with the rotating shaft of the circular gear; the plurality of groups of circular gears are in transmission connection through the tooth conveying belt; according to the invention, the upper row and the lower row of the driving rollers are arranged in the side baffle plate, so that friction loss between the plate and the flat-open base plate is avoided, and the surface of each driving roller is provided with the rubber pulling strip to spread the plate to two sides.
Description
Technical Field
The invention belongs to the technical field of industrial equipment, and particularly relates to a numerical control cutting, flattening and shearing integrated machine.
Background
The plate cutting and shearing machine is also called a plate cutting machine and a transverse shearing line, and the series of transverse shearing lines are used for uncoiling, leveling, sizing and shearing the metal coiled plate into flat plates with required length and stacking the flat plates. The horizontal shearing line production line is mainly composed of a feeding trolley, an uncoiler, a leveling machine, a feeding mechanism, a plate shearing machine, a conveying device, a stacking device and the like.
Patent with application number CN201721054560.0 proposes a plate-opening and shearing machine, which comprises a frame, a transmission device, a plate-opening machine, and a plate-shearing device; the conveying device is used for conveying the steel plate; the decoiler is arranged on the frame; the plate shearing device is vertically arranged above the rack through a support frame; the displacement measuring device comprises a roller, a cylinder and a mounting rack; the utility model realizes the accurate length fixing of the steel plate and the automatic removal of the surface burrs by arranging the displacement measuring device and the burr removing device on the flat shearing machine; however, the utility model is still only with the following disadvantages: 1. the utility model is only suitable for cutting plates with certain width; 2. when carrying out the cutting of panel, panel still is in the state of motion, and the cutting blade can produce the striking between with the panel this moment, can produce wearing and tearing to the cutting blade, and this kind of state cutting requires the cutting speed of cutting blade to cut just can be smooth very fast simultaneously, and can produce the phenomenon of turn-up to the panel of cutting department.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that only plates with certain width can be cut and the cutting blade is abraded, the invention provides the numerical control cutting and leveling integrated machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses a numerical control flat cutting and plate shearing integrated machine which comprises a flat cutting bottom plate, a side baffle, a transmission roller, a rubber pulling strip, a rubber flattening roller and a plate, wherein the side baffle is positioned on the upper surface of the flat cutting bottom plate; the side baffles are provided with two groups; the side baffles are mutually clamped and fixed on the upper surface of the open flat base plate through rectangular clamping blocks positioned at the bottoms of the side baffles and rectangular clamping grooves on the surface of the open flat base plate; the rectangular clamping grooves are provided with a plurality of rows; the rectangular clamping blocks at the bottoms of the side baffles are mutually clamped with the rectangular clamping grooves at different positions, so that the distance between the two groups of side baffles can be changed; the inner walls of the two groups of side baffles are uniformly provided with an upper row of driving rollers and a lower row of driving rollers; the rotating shaft of the driving roller extends out of the side baffle and is fixedly connected with the rotating shaft of the circular gear; the plurality of groups of circular gears are in transmission connection through the tooth conveying belt; the rotating shaft of the circular gear for driving is in transmission connection with a driving motor; the plate is positioned between the upper row of driving rollers and the lower row of driving rollers; the surface of the driving roller is provided with a spirally wound rubber pulling strip; the surface of the rubber pulling strip is mutually connected and contacted with the surface of the plate; rubber flattening rollers are movably arranged between the end parts of the transmission rollers and tightly attached to the upper surface and the lower surface of the plate; the rotating shafts at two ends of the rubber flattening roller are movably arranged on the side baffle, the rotating shaft at one side of the rubber flattening roller can stretch and contract, and the rotating shaft at the other side of the rubber flattening roller penetrates through the side baffle and is fixedly connected with the center position of the end part of the winding reel; the diameter of the winding reel is smaller than that of the rubber flattening roller; the outer side end face of the winding reel is movably mounted on the side baffle through a mounting frame; a movable cutting blade is arranged between the two groups of side baffles;
when the device works, the driving motor drives the circular gears to operate, the circular gears drive all the circular gears fixedly connected with the transmission rollers to operate through meshing transmission with the tooth conveying belts, all the transmission rollers are driven to rotate, the plates are driven to move forwards through friction force between the circular gears and the surfaces of the plates in the rotating process of the transmission rollers, and the spirally wound rubber pulling strips are arranged on the surfaces of the transmission rollers in the rotating process of the transmission rollers, so that the spirally wound rubber pulling strips on the surfaces of the transmission rollers also rotate, and the edges of the plates can be spread and flattened towards two sides; the plate is positioned between the upper row of driving rollers and the lower row of driving rollers, so that the plate is prevented from being contacted with the surface of the flat opening plate, and the friction loss between the plate and the flat opening plate is avoided; the rubber flattening rollers are movably arranged between the end parts of the transmission rollers and tightly attached to the upper surface and the lower surface of the plate, and the diameter of each rubber flattening roller is larger, so that the plate can be flattened; meanwhile, the position between the two groups of side baffles can be adjusted according to the width of the plate, one group of detachable side baffles is directly lifted upwards during adjustment, so that the rectangular clamping blocks at the bottoms of the side baffles are separated from the rectangular clamping grooves in the upper surface of the flat-open base plate, then the side baffles are moved to a proper position, and the rectangular clamping blocks at the bottoms of the side baffles are clamped with the rectangular clamping grooves.
Preferably, the cutting blade is fixedly installed in a clamping groove at the bottom of the blade installation groove body through a screw, and the top of the blade installation groove body is fixedly connected with the bottom of the first hydraulic cylinder; the top of the first hydraulic cylinder is fixedly connected to the bottom surface of the horizontal support rod; one end of the horizontal support rod is fixedly connected with the inner side surface of the sliding plate; the number of the sliding plates is two, and the sliding plates are positioned on the upper surface and the lower surface of the horizontal sliding rail; the horizontal slide rail is of a strip-shaped rectangular frame structure; the two groups of sliding plates are fixedly connected through a rectangular connecting rod, and the rectangular connecting rod is contacted with the inner wall of the horizontal sliding rail; one side of the rectangular connecting rod is fixedly connected with the inner side wall, close to the winding reel, of the horizontal sliding rail through a spring, and the other side of the rectangular connecting rod is fixedly connected with one end of the tension rope; the tension rope penetrates through a guide fixed pulley fixedly arranged at the tail end of the horizontal sliding rail and is finally fixedly connected to the winding reel; a volute spiral spring is fixedly arranged between the tension rope and the winding reel; the horizontal sliding rail is fixedly arranged right above the side baffle close to the winding reel through a supporting rod; the during operation, driving motor drive round gear rotates, thereby the drive driving roller rotates, the rotation drive panel of driving roller moves forward, panel promotes rubber flattening roller and rotates, thereby the spool that drive and rubber flattening roller transmission are connected rotates, the spool is convoluteed the pulling force rope and is removed the sliding plate to the terminal direction of horizontal slide rail, when the sliding plate removes the end of horizontal slide rail, the spool can't rotate again this moment, thereby rubber flattening roller no longer rotates, the first pneumatic cylinder of controller control moves fast downwards this moment, thereby make cutting blade cut off panel.
Preferably, rectangular slots are intermittently formed in the surface of the rubber pulling strip, and rubber brushes for increasing friction force between the rubber pulling strip and the plate are arranged at the edges of the rectangular slots; the during operation, the strip is dragged to rubber and the surface of panel contacts each other, and the frictional resistance between strip and the panel is dragged to the multiplicable rubber of rectangle fluting to better drive panel moves forward, and the rubber brush that the rectangle fluting edge was equipped with can make rubber drag between strip and the panel further increase, has strengthened the drive power of driving roller.
Preferably, a roller is arranged inside the rectangular slot; the rotating shafts at two ends of the roller are fixedly connected with the top end of the second hydraulic cylinder; the second hydraulic cylinder is fixedly arranged on the inner wall of the rectangular slot; the bottom end of the second hydraulic cylinder is communicated with the circular air cavity through a connecting pipeline; the circular air cavity is positioned close to the surface of the rubber pulling strip; when the rubber flattening roller stops operating, the controller drives the second hydraulic cylinder to move upwards, in the process that the second hydraulic cylinder moves upwards, gas positioned in the circular air cavity enters the second hydraulic cylinder through the connecting pipeline, the circular air cavity is in a contraction state, a depression state is formed above the circular air cavity on the corresponding rubber pulling strip, the second hydraulic cylinder pushes the roller out of the upper port of the rectangular groove, the surface of the plate is in contact with the surface of the roller, only the roller is in contact with the surface of the plate on the driving roller, the driving friction force between the roller and the plate is far smaller than the friction force of the rubber flattening roller to the plate, the rubber flattening roller is in a static state, the roller cannot drive the plate to rotate, the plate is in a static state, and the first hydraulic cylinder stretches out downwards quickly, the cutting blade moves down rapidly, so that the plate is cut off; according to the invention, the control unit controls the first hydraulic cylinder and the second hydraulic cylinder, when the sliding plate moves to the tail end of the horizontal sliding rail, the control unit controls the first hydraulic cylinder and the second hydraulic cylinder to simultaneously move downwards, the cutting blade is in a static state, meanwhile, the plate is in a static state, and the cutting blade can not generate relative impact when cutting the plate, so that the cutting blade is prevented from being damaged, and burrs are prevented from being formed at the cutting position of the plate.
Preferably, a cylindrical groove is formed in the rotating shaft at one end, connected with the winding reel in a transmission manner, of the rubber flattening roller; an electric push rod is fixedly arranged inside the columnar groove; the end part of the electric push rod is fixedly connected with the surface of the rice-shaped clamping strip; the rice-shaped clamping strip is matched with a rice-shaped clamping groove in the end face of the winding reel; the during operation, just can once cut after the completion, the inside shrink of controller control electric putter, meter type card strip and meter type draw-in groove are in the off-state this moment, the spring that is located horizontal slide rail this moment drags the sliding plate to the direction of spool, the pulling force rope that the sliding plate will twine on the spool loosens once more, when the pulling force rope on the spool was loosened completely, controller drive electric putter stretches out this moment, thereby make meter type card strip and the meter type draw-in groove joint once more of spool terminal surface department, the first pneumatic cylinder of simultaneous control and the shrink of second pneumatic cylinder simultaneously, cutting blade moves up this moment, the sunken state that rubber dragged strip surface recovers, the driving roller continues to drive panel and moves forward, the spool moves to the direction that panel removed through pulling force rope control cutting blade simultaneously, so realize reciprocal cutting.
Preferably, the end surface of each card strip unit of the meter-shaped card strip is of an isosceles trapezoid structure, and the length of the bottom edge of the isosceles trapezoid structure is smaller than that of the top edge; during operation, the rice-shaped clamping strip is conveniently clamped in the rice-shaped clamping groove.
The invention has the following beneficial effects:
1. according to the numerical control decoiling and shearing integrated machine, the distance between the two groups of side baffles can be adjusted by arranging the side baffles with the positions capable of being changed, so that the numerical control decoiling and shearing integrated machine can be used for decoiling and cutting plates with different widths.
2. According to the numerical control flat cutting and plate shearing integrated machine, the upper row of driving rollers and the lower row of driving rollers are arranged in the side baffle, so that a plate can move between the upper row of driving rollers and the lower row of driving rollers, friction loss between the plate and the flat cutting base plate is avoided, the surface of each driving roller is provided with the spirally wound rubber pulling strip, the rubber pulling strip can spread the edge of the plate to two sides while the driving rollers rotate, and the spreading effect of the plate is better.
3. According to the numerical control cutting and flattening integrated machine, the winding reel, the tension rope, the horizontal sliding rail and the sliding plate are arranged, so that the cutting blade can be in a static state at the tail end of the horizontal sliding rail, and meanwhile, a plate is also in a static state, when the cutting blade cuts the plate, large impact cannot be generated due to speed difference between the cutting blade and the plate, the cutting blade is prevented from being abraded, and meanwhile, the cut part of the plate can be prevented from being curled.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a partial cross-sectional view of the rubber tear strip;
FIG. 4 is a schematic view showing a state where the spool is connected to the rubber flattening roller;
in the figure: the steel wire rope winding machine comprises a flat-bottom opening plate 1, a side baffle plate 2, a rectangular clamping groove 3, a transmission roller 4, a rubber pulling strip 5, a rectangular groove 51, a roller 52, a rubber brush 53, a circular air cavity 54, a connecting pipeline 55, a second hydraulic cylinder 56, a rubber flattening roller 6, a winding reel 7, a tooth conveyor belt 8, a plate 9, a cutting blade 10, a horizontal supporting rod 11, a first hydraulic cylinder 12, a blade mounting groove body 13, a sliding plate 14, a horizontal sliding rail 15, a pulling rope 16, a guide fixed pulley 17, a meter-shaped clamping groove 18, a meter-shaped clamping strip 19 and an electric push rod 20.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the numerical control flat cutting and plate shearing all-in-one machine comprises a flat cutting base plate 1, side baffle plates 2, a driving roller 4, a rubber pulling strip 5, a rubber flattening roller 6 and a plate 9, wherein the side baffle plates 2 are positioned on the upper surface of the flat cutting base plate 1; the side baffle plates 2 are provided with two groups; the group of side baffles 2 are mutually clamped and fixed on the upper surface of the open flat base plate 1 through rectangular clamping blocks positioned at the bottom of the side baffles and rectangular clamping grooves 3 on the surface of the open flat base plate 1; the rectangular clamping grooves 3 are provided with a plurality of rows; the rectangular clamping blocks at the bottoms of the side baffles 2 are mutually clamped with the rectangular clamping grooves 3 at different positions, so that the distance between the two groups of side baffles 2 can be changed; the inner walls of the two groups of side baffles 2 are uniformly provided with an upper row of driving rollers 4 and a lower row of driving rollers 4; the rotating shaft of the driving roller 4 extends out of the side baffle 2 and is fixedly connected with the rotating shaft of the circular gear; a plurality of groups of circular gears are in transmission connection through a tooth conveying belt 8; the rotating shaft of the circular gear for driving is in transmission connection with a driving motor; the plate 9 is positioned between the upper row of driving rollers and the lower row of driving rollers 4; the surface of the driving roller 4 is provided with a spirally wound rubber pulling strip 5; the surface of the rubber pulling strip 5 is mutually connected and contacted with the surface of the plate 9; a rubber flattening roller 6 is movably arranged between the end parts of the driving rollers 4 and clinging to the upper surface and the lower surface of the plate 9; the rotating shafts at two ends of the rubber flattening roller 6 are movably arranged on the side baffle 2, the rotating shaft at one side of the rubber flattening roller 6 can stretch and contract, and the rotating shaft at the other side of the rubber flattening roller 6 penetrates through the side baffle 2 and is fixedly connected with the central position of the end part of the winding reel 7; the diameter of the winding reel 7 is smaller than that of the rubber flattening roller 6; the outer side end face of the winding reel 7 is movably mounted on the side baffle 2 through a mounting frame; a movable cutting blade 10 is arranged between the two groups of side baffles 2;
during operation, the driving motor drives the circular gears to operate, the circular gears drive all the circular gears fixedly connected with the transmission rollers 4 to operate through meshing transmission with the tooth conveying belts 8, all the transmission rollers 4 are driven to rotate, in the rotating process of the transmission rollers 4, the plates 9 are driven to move forwards through friction force between the circular gears and the surfaces of the plates 9, and in the process of moving forwards, as the surfaces of the transmission rollers 4 are provided with the spirally wound rubber pulling strips 5, the spirally wound rubber pulling strips 5 on the surfaces of the transmission rollers 4 also rotate in the rotating process of the transmission rollers 4, and the edges of the plates 9 can be spread and flattened towards two sides; the plate 9 is positioned between the upper row of driving rollers and the lower row of driving rollers 4, so that the contact with the surface of the flat opening plate 1 is avoided, and the friction loss between the plate 9 and the flat opening plate 1 is avoided; the upper surface and the lower surface of the plate 9 are tightly attached between the end parts of the driving rollers 4, rubber flattening rollers 6 are movably arranged, and the diameter of each rubber flattening roller 6 is larger, so that the plate 9 can be flattened; meanwhile, the position of the two groups of side baffles 2 can be adjusted according to the width of the plate 9, when the adjustment is carried out, one group of detachable side baffles 2 is directly lifted upwards, so that the rectangular clamping blocks at the bottoms of the side baffles 2 are separated from the rectangular clamping grooves 3 in the upper surface of the flat-open base plate 1, then the side baffles 2 are moved to a proper position, and the rectangular clamping blocks at the bottoms of the side baffles 2 are clamped with the rectangular clamping grooves 3.
As an embodiment of the present invention, the cutting blade 10 is fixedly mounted in a clamping groove at the bottom of the blade mounting groove 13 by a screw, and the top of the blade mounting groove 13 is fixedly connected with the bottom of the first hydraulic cylinder 12; the top of the first hydraulic cylinder 12 is fixedly connected to the bottom surface of the horizontal support rod 11; one end of the horizontal support rod 11 is fixedly connected with the inner side surface of the sliding plate 14; the number of the sliding plates 14 is two, and the sliding plates 14 are positioned on the upper surface and the lower surface of the horizontal sliding rail 15; the horizontal slide rail 15 is a strip-shaped rectangular frame structure; the two groups of sliding plates 14 are fixedly connected through rectangular connecting rods, and the rectangular connecting rods are mutually contacted with the inner walls of the horizontal sliding rails 15; one side of the rectangular connecting rod is fixedly connected with the inner side wall, close to the winding reel 7, of the horizontal sliding rail 15 through a spring, and the other side of the rectangular connecting rod is fixedly connected with one end of the tension rope 16; the tension rope 16 penetrates through a guide fixed pulley 17 fixedly arranged at the tail end of the horizontal sliding rail 15 and is finally fixedly connected to the winding reel 7; a volute spiral spring is fixedly arranged between the tension rope 16 and the winding reel 7; the horizontal sliding rail 15 is fixedly arranged right above the side baffle 2 close to the winding reel 7 through a supporting rod; the during operation, driving motor drive circular gear rotates, thereby drive driving roller 4 rotates, the rotation drive panel 9 of driving roller 4 moves forward, panel 9 promotes rubber flattening roller 6 and rotates, thereby it rotates to drive the spool 7 of being connected with the transmission of rubber flattening roller 6, spool 7 is convoluteed pulling force rope 16 and is removed sliding plate 14 to the terminal direction of horizontal slide rail 15, when sliding plate 14 moves the end of horizontal slide rail 15, spool 7 can't rotate again this moment, thereby rubber flattening roller 6 no longer rotates, the first 12 downstream fast motion of pneumatic cylinder of controller control this moment, thereby make cutting blade 10 cut off panel 9.
As an embodiment of the present invention, rectangular open grooves 51 are intermittently formed on the surface of the rubber pulling strip 5, and rubber brushes 53 for increasing the friction force between the rubber pulling strip 5 and the plate 9 are formed at the edges of the rectangular open grooves 51; the during operation, the strip 51 is dragged to rubber and the surface of panel 9 contacts each other, and the frictional resistance between strip 51 and the panel 9 is dragged to the multiplicable rubber of rectangle fluting 51 to better drive panel 9 moves forward, and the rubber brush 53 that rectangle fluting 51 edge was equipped with can make rubber drag between strip 51 and the panel 9 further increase, has strengthened driving force of driving roller 4.
As an embodiment of the present invention, a roller 52 is disposed inside the rectangular slot 51; the rotating shafts at the two ends of the roller 52 are fixedly connected with the top end of a second hydraulic cylinder 56; the second hydraulic cylinder 56 is fixedly arranged on the inner wall of the rectangular slot 51; the bottom end of the second hydraulic cylinder 56 is communicated with the circular air cavity 54 through a connecting pipeline 55; the circular air cavity 54 is positioned close to the surface of the rubber pulling strip 5; in operation, when the rubber flattening roller 6 stops operating, the controller drives the second hydraulic cylinder 56 to move upwards, in the process that the second hydraulic cylinder 56 moves upwards, the gas in the circular gas cavity 54 enters the second hydraulic cylinder 56 through the connecting pipeline 55, at this time, the circular gas cavity 54 is in a contracted state, the corresponding rubber pulling strip 5 above the circular gas cavity 54 is in a depressed state, meanwhile, the second hydraulic cylinder 57 pushes the roller 52 out of the upper end opening of the rectangular slot 51, so that the surface of the plate 9 is in contact with the surface of the roller 52, at this time, only the roller 52 on the driving roller 4 is in contact with the surface of the plate 9, the driving friction force between the roller 52 and the plate 9 is far smaller than the friction force of the rubber flattening roller 6 on the plate 9, and at this time, the rubber flattening roller 6 is in a static state, so that the driving roller 4 cannot drive the plate 9 to rotate, so that the plate 9 is in a static state, at the moment, the first hydraulic cylinder 12 extends downwards rapidly, and the cutting blade 10 moves downwards rapidly, so that the plate 9 is chopped; according to the invention, the first hydraulic cylinder 12 and the second hydraulic cylinder 56 are controlled by the control unit, when the sliding plate 14 moves to the tail end of the horizontal sliding rail 15, the control unit controls the first hydraulic cylinder 12 and the second hydraulic cylinder 56 to simultaneously move downwards, at the moment, the cutting blade 10 is in a static state, and the plate 9 is in a static state, so that the cutting blade 10 does not generate relative impact when cutting the plate 9, the cutting blade 10 is prevented from being damaged, and the edge of the cutting position of the plate 9 is prevented from being formed.
As an embodiment of the invention, a cylindrical groove is arranged inside a rotating shaft at one end of the rubber flattening roller 6, which is in transmission connection with the winding reel 7; an electric push rod 20 is fixedly arranged inside the columnar groove; the end part of the electric push rod 20 is fixedly connected with the surface of the rice-shaped clamping strip 19; the rice-shaped clamping strip 19 is matched with a rice-shaped clamping groove 18 on the end face of the winding reel 7; when the machine works, when the machine can cut once after the machine is finished, the controller controls the electric push rod 20 to contract inwards, the meter-shaped clamping strip 19 and the meter-shaped clamping groove 18 are in a separation state, the spring in the horizontal sliding rail 15 pulls the sliding plate 14 towards the direction of the winding reel 7, the sliding plate 14 releases the tension rope 16 wound on the winding reel 7 again, when the tension rope 16 on the winding reel 7 is completely released, the controller drives the electric push rod 20 to stretch out, so that the meter-shaped clamping strip 19 is clamped with the meter-shaped clamping groove 18 on the end face of the winding reel 7 again, the controller controls the first hydraulic cylinder 12 and the second hydraulic cylinder 56 to contract simultaneously, the cutting blade 10 moves upwards, the concave state on the surface of the rubber pulling strip 5 recovers, the driving roller 4 continues to drive the plate 9 to move forwards, and the winding reel 7 controls the cutting blade 10 to move towards the moving direction of the plate 9 through the tension rope 16, thus, the reciprocating cutting is realized.
As an embodiment of the present invention, the end surface of each card strip unit of the meter-shaped card strip 19 is an isosceles trapezoid structure, and the length of the bottom side of the isosceles trapezoid structure is less than the length of the top side; when in use, the rice-shaped clamping strip 19 is conveniently clamped in the rice-shaped clamping groove 18.
The specific working process of the invention is as follows:
during operation, the driving motor drives the circular gears to operate, the circular gears drive all the circular gears fixedly connected with the transmission rollers 4 to operate through meshing transmission with the tooth conveying belts 8, all the transmission rollers 4 are driven to rotate, in the rotating process of the transmission rollers 4, the plates 9 are driven to move forwards through friction force between the circular gears and the surfaces of the plates 9, and in the process of moving forwards, as the surfaces of the transmission rollers 4 are provided with the spirally wound rubber pulling strips 5, the spirally wound rubber pulling strips 5 on the surfaces of the transmission rollers 4 also rotate in the rotating process of the transmission rollers 4, and the edges of the plates 9 can be spread and flattened towards two sides; the plate 9 is positioned between the upper row of driving rollers and the lower row of driving rollers 4, so that the contact with the surface of the flat opening plate 1 is avoided, and the friction loss between the plate 9 and the flat opening plate 1 is avoided; a rubber flattening roller 6 is movably arranged between the end parts of the driving rollers 4 and clinging to the upper surface and the lower surface of the plate 9, and the plate 9 can be flattened by the rubber flattening roller 6; meanwhile, the position of the two groups of side baffles 2 can be adjusted according to the width of the plate 9, when the adjustment is carried out, one group of detachable side baffles 2 is directly lifted upwards, so that the rectangular clamping blocks at the bottoms of the side baffles 2 are separated from the rectangular clamping grooves 3 in the upper surface of the flat-open base plate 1, then the side baffles 2 are moved to a proper position, and the rectangular clamping blocks at the bottoms of the side baffles 2 are clamped with the rectangular clamping grooves 3.
When the plate 9 is sheared, the driving motor drives the circular gear to rotate, so that the driving roller 4 is driven to rotate in the middle, the plate 9 is driven to move forwards by the rotation of the driving roller 4, the plate 9 pushes the rubber flattening roller 6 to rotate, so that the winding drum 7 in transmission connection with the rubber flattening roller 6 is driven to rotate, the winding drum 7 winds the tension rope 16 to move the sliding plate 14 towards the tail end direction of the horizontal sliding rail 15, when the sliding plate 14 moves to the tail end of the horizontal sliding rail 15, the winding drum 7 cannot rotate any more at the moment, so that the rubber flattening roller 6 does not rotate any more, and the controller controls the first hydraulic cylinder 12 to move downwards quickly at the moment, so that the cutting blade 10 cuts off the plate 9; according to the invention, the first hydraulic cylinder 12 and the second hydraulic cylinder 56 are controlled by the control unit, when the sliding plate 14 moves to the tail end of the horizontal sliding rail 15, the control unit controls the first hydraulic cylinder 12 and the second hydraulic cylinder 56 to simultaneously move downwards, at the moment, the cutting blade 10 is in a static state, and meanwhile, the plate 9 is in a static state, so that the cutting blade 10 does not generate relative impact when cutting the plate 9, the cutting blade 10 is prevented from being damaged, and meanwhile, the cutting part of the plate 9 is prevented from forming a rough edge.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a flat board all-in-one of cutting which is cut in numerical control which characterized in that: the device comprises a flat-opening bottom plate (1), side baffle plates (2), a transmission roller (4), a rubber pulling strip (5), a rubber flattening roller (6) and a plate (9), wherein the side baffle plates (2) are positioned on the upper surface of the flat-opening bottom plate (1); the side baffles (2) are provided with two groups; the group of side baffles (2) are mutually clamped and fixed on the upper surface of the open flat bottom plate (1) through rectangular clamping blocks positioned at the bottom of the side baffles and rectangular clamping grooves (3) on the surface of the open flat bottom plate (1); the rectangular clamping grooves (3) are provided with a plurality of rows; the rectangular clamping blocks at the bottoms of the side baffles (2) are mutually clamped with the rectangular clamping grooves (3) at different positions, so that the distance between the two groups of side baffles (2) can be changed; the inner walls of the two groups of side baffles (2) are uniformly provided with an upper row of driving rollers and a lower row of driving rollers (4); the rotating shaft of the driving roller (4) extends out of the side baffle (2) and is fixedly connected with the rotating shaft of the circular gear; a plurality of groups of circular gears are in transmission connection through a tooth conveying belt (8); the rotating shaft of the circular gear for driving is in transmission connection with a driving motor; the plate (9) is positioned between the upper row of transmission rollers and the lower row of transmission rollers (4); the surface of the driving roller (4) is provided with a spirally wound rubber pulling strip (5); the surface of the rubber pulling strip (5) is mutually connected and contacted with the surface of the plate (9); a rubber flattening roller (6) is movably arranged between the end parts of the transmission rollers (4) and clinging to the upper surface and the lower surface of the plate (9); the rotating shafts at two ends of the rubber flattening roller (6) are movably arranged on the side baffle (2), the rotating shaft at one side of the rubber flattening roller (6) can stretch and contract, and the rotating shaft at the other side of the rubber flattening roller (6) penetrates through the side baffle (2) and is fixedly connected with the central position of the end part of the winding reel (7); the diameter of the winding reel (7) is smaller than that of the rubber flattening roller (6); the outer side end face of the winding reel (7) is movably mounted on the side baffle (2) through a mounting frame; a movable cutting blade (10) is arranged between the two groups of side baffles (2).
2. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 1, characterized in that: the cutting blade (10) is fixedly arranged in a clamping groove at the bottom of the blade mounting groove body (13) through a screw, and the top of the blade mounting groove body (13) is fixedly connected with the bottom of the first hydraulic cylinder (12); the top of the first hydraulic cylinder (12) is fixedly connected to the bottom surface of the horizontal support rod (11); one end of the horizontal support rod (11) is fixedly connected with the inner side surface of the sliding plate (14); the number of the sliding plates (14) is two, and the sliding plates (14) are positioned on the upper surface and the lower surface of the horizontal sliding rail (15); the horizontal sliding rail (15) is of a strip-shaped rectangular frame structure; the two groups of sliding plates (14) are fixedly connected through a rectangular connecting rod, and the rectangular connecting rod is contacted with the inner wall of the horizontal sliding rail (15); one side of the rectangular connecting rod is fixedly connected with the inner side wall, close to the winding reel (7), of the horizontal sliding rail (15) through a spring, and the other side of the rectangular connecting rod is fixedly connected with one end of the tension rope (16); the tension rope (16) penetrates through a guide fixed pulley (17) fixedly arranged at the tail end of the horizontal sliding rail (15) and is finally fixedly connected to the winding reel (7); a volute spiral spring is fixedly arranged between the tension rope (16) and the winding reel (7); the horizontal sliding rail (15) is fixedly arranged right above the side baffle (2) close to the winding reel (7) through a supporting rod.
3. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 1, characterized in that: rectangular slots (51) are formed in the surface of the rubber pulling strip (5) at intervals, and rubber brushes (53) used for increasing friction force between the rubber pulling strip (5) and the plate (9) are formed in the edges of the rectangular slots (51).
4. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 3, characterized in that: a roller (52) is arranged in the rectangular open groove (51); the rotating shafts at two ends of the roller (52) are fixedly connected with the top end of a second hydraulic cylinder (56); the second hydraulic cylinder (56) is fixedly arranged on the inner wall of the rectangular slot (51); the bottom end of the second hydraulic cylinder (56) is communicated with the circular air cavity (54) through a connecting pipeline (55); the circular air cavity (54) is positioned close to the surface of the rubber pulling strip (5).
5. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 1, characterized in that: a cylindrical groove is formed in the rotating shaft at one end, connected with the winding reel (7) in a transmission manner, of the rubber flattening roller (6); an electric push rod (20) is fixedly arranged inside the columnar groove; the end part of the electric push rod (20) is fixedly connected with the surface of the rice-shaped clamping strip (19); the rice-shaped clamping strip (19) is matched with a rice-shaped clamping groove (18) on the end face of the winding reel (7).
6. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 5, characterized in that: the end face of each clamping strip unit of the meter-shaped clamping strip (19) is of an isosceles trapezoid structure, and the length of the bottom side of the isosceles trapezoid structure is smaller than that of the top side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388953.5A CN111390263A (en) | 2020-05-09 | 2020-05-09 | Numerical control is opened and is cut board all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010388953.5A CN111390263A (en) | 2020-05-09 | 2020-05-09 | Numerical control is opened and is cut board all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111390263A true CN111390263A (en) | 2020-07-10 |
Family
ID=71418761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010388953.5A Withdrawn CN111390263A (en) | 2020-05-09 | 2020-05-09 | Numerical control is opened and is cut board all-in-one |
Country Status (1)
| Country | Link |
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| CN (1) | CN111390263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621235A (en) * | 2020-11-12 | 2021-04-09 | 樊锟 | Numerical control is opened and is cut board all-in-one |
| CN112893581A (en) * | 2021-01-20 | 2021-06-04 | 江小芳 | Efficient multistation is circulation stamping equipment for work piece processing |
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| US3971281A (en) * | 1974-09-05 | 1976-07-27 | Walter Bredow | Angle shears with divided shear cutting members |
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| CN206435795U (en) * | 2017-01-19 | 2017-08-25 | 苏州市赛欧精密机械有限公司 | The drive device of plate shearing machine and sheet material |
| CN207326048U (en) * | 2017-08-30 | 2018-05-08 | 宜宾金原复合材料有限公司 | A kind of new tape-cutting machine |
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| CN208099141U (en) * | 2018-04-17 | 2018-11-16 | 湖北中建鸿友建设有限公司 | A kind of numerical control hydraulic brake type plate shearer discharging device |
| CN208743793U (en) * | 2018-09-17 | 2019-04-16 | 天津市京创铝业有限公司 | Open flat machine moving shear device |
| CN209190237U (en) * | 2018-12-28 | 2019-08-02 | 临沂市兴杰机电设备有限公司 | Straight snips plate all-in-one machine is opened in numerical control |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971281A (en) * | 1974-09-05 | 1976-07-27 | Walter Bredow | Angle shears with divided shear cutting members |
| CN102642048A (en) * | 2012-04-15 | 2012-08-22 | 张世冯 | Novel flat plate-shearing mechanism |
| CN206435795U (en) * | 2017-01-19 | 2017-08-25 | 苏州市赛欧精密机械有限公司 | The drive device of plate shearing machine and sheet material |
| CN207326048U (en) * | 2017-08-30 | 2018-05-08 | 宜宾金原复合材料有限公司 | A kind of new tape-cutting machine |
| CN207681593U (en) * | 2017-11-10 | 2018-08-03 | 成都市龙泉星源机械厂 | A kind of full-automatic numerical control plate shearing machine |
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| CN208743793U (en) * | 2018-09-17 | 2019-04-16 | 天津市京创铝业有限公司 | Open flat machine moving shear device |
| CN209190237U (en) * | 2018-12-28 | 2019-08-02 | 临沂市兴杰机电设备有限公司 | Straight snips plate all-in-one machine is opened in numerical control |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621235A (en) * | 2020-11-12 | 2021-04-09 | 樊锟 | Numerical control is opened and is cut board all-in-one |
| CN112621235B (en) * | 2020-11-12 | 2021-12-10 | 埃锡尔(山东)智能设备有限公司 | Numerical control is opened and is cut board all-in-one |
| CN112893581A (en) * | 2021-01-20 | 2021-06-04 | 江小芳 | Efficient multistation is circulation stamping equipment for work piece processing |
| CN112893581B (en) * | 2021-01-20 | 2022-10-28 | 深圳市松青锌镁铝精密压铸有限公司 | Efficient multistation is circulation stamping equipment for work piece processing |
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