Cutting equipment is used in panel processing with location structure
Technical Field
The invention relates to the technical field of plate cutting processing, in particular to cutting equipment with a positioning structure for plate processing.
Background
The metal plate is a flat metal material, the metal raw material is manufactured into a plate with a certain thickness and width through processing technologies such as rolling, the metal plate is a base material widely applied in the industry field, the metal plate is used for manufacturing parts, shells, structural parts and the like of various products, the density of different metal plates is different, for example, the density of a steel plate is about 7.85g/cm3, the density of an aluminum plate is about 2.7g/cm3, the density of a copper plate is about 8.96g/cm3, the density of a titanium alloy plate is generally between 4.5 and 4.8g/cm3, and the density difference influences the weight of the plate and needs to be considered when designing the structure of the products.
When the lengths of the plates to be cut are consistent, operators need to spend a large amount of time to manually measure and adjust the positions of the plates, and for mass production, each time of measurement and positioning can take a large amount of operation time of the operators, so that the idle waiting time of the equipment is longer, and the overall production efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is that the cutting equipment for processing the plate with the positioning structure comprises the following components:
The device comprises a workbench, wherein two sides of the workbench are fixedly connected with a transmission part, the inner side of the transmission part is provided with a cutting part, the output end of the transmission part is fixedly connected with the cutting part, and the inner side of the workbench is fixedly connected with a collecting part;
the positioning component is used for positioning the cut plate, and the side surface of the positioning component is fixedly connected with the inner side of the workbench;
The positioning component comprises a sliding groove, wherein the sliding groove is symmetrically arranged at the top of a workbench, a screw rod is rotationally connected to the inner side of the sliding groove, a motor is fixedly connected to the inner side of the workbench, the output end of the motor is fixedly connected with one end of the screw rod, a positioning mechanism is slidingly connected to the inner side of the sliding groove, and the inner side of the positioning mechanism is in threaded connection with the side surface of the screw rod;
the positioning mechanism comprises a placing plate, two ends of the placing plate are fixedly connected with contact assemblies, the side surfaces of the contact assemblies are fixedly connected with electric hydraulic cylinders, and the output ends of the electric hydraulic cylinders are fixedly connected with positioning blocks; after the contact assembly is driven to move to a proper position in the sliding groove by the screw rod, the electric hydraulic cylinder is started, the positioning block is driven to move by the output end of the electric hydraulic cylinder, and further, after different cutting lengths of the plate are properly adjusted, one end of the plate is propped against the inner side of the positioning block by placing the plate in the contact assembly, and further, the length of the plate cut by the cutting part every time is basically consistent;
Preferably, the contact assembly comprises a positioning plate, the side surface of the positioning plate is fixedly connected with one end of the placing plate, the bottom of the positioning plate is in threaded connection with the side surface of the screw rod through a driving block, the top of the positioning plate is fixedly connected with a positioning shell, the inner side of the positioning shell is rotationally connected with a contact wheel, the inner side of the positioning plate is fixedly connected with a sliding rod, the sliding rod is slidingly connected with a connecting plate, the upper side and the lower side of the connecting plate are both in sliding connection with the inner side of the positioning plate, a first spring is sleeved on the sliding rod, one end of the first spring is fixedly connected with the connecting plate, the other end of the first spring is fixedly connected with the inner side of the positioning plate, and one end of the connecting plate far away from the first spring is fixedly connected with a scraping plate; placing the plate in the inner side of the positioning plate, pushing the two sides of the plate against the contact wheels to move, thereby slowing down the friction force of the plate when moving in the positioning plate, simultaneously moving the plate in the positioning plate, contacting the two sides of the plate with the scraping plate, thereby enabling the scraping plate to clean burrs on the two sides of the plate, avoiding that the burrs on the two sides of the plate interfere with the spacing work of the plate when cutting the plate, changing the actual contact state of the plate and the positioning plate when the plate is provided with the burrs, enabling the plate to be unable to be tightly attached to the positioning plate when the positioning plate is used for positioning the plate, causing deviation of the positioning of the plate due to the existence of the burrs, and having clearance errors of a few millimeters or more between the edge of the plate and the positioning plate, so that the positioning accuracy cannot be ensured, and simultaneously avoiding overlarge extrusion force between the scraping plate and the burrs on the two sides when cleaning the scraping plate, therefore, extrusion damage can be caused to two sides of the plate, when extrusion force between the scraping plate and two sides of the plate is overlarge, the scraping plate slides on the sliding rod through the connecting plate, meanwhile, buffer work of the first spring is performed, the extrusion force between burrs on two sides of the plate is avoided, extrusion damage can be caused to the scraping plate, after the plate is pushed to move in the positioning plate, one end of the plate abuts against the adjusted positioning block, and cutting work is performed on the plate through the cutting part;
Preferably, the collecting component comprises a collecting shell, the side surface of the collecting shell is fixedly connected with the inner side of the workbench, the inner side of the collecting shell is fixedly connected with a screen plate, the bottom of the screen plate is connected with a connecting rod in a sliding manner, the bottom of the connecting rod is fixedly connected with a connecting frame, a second spring is sleeved on the connecting rod, the top of the second spring is fixedly connected with the bottom of the screen plate, the bottom of the second spring is fixedly connected with the top of the connecting frame, the top of the connecting rod is fixedly connected with an ejection mechanism, the ejection mechanism is concentrically arranged with the mesh of the screen plate, the bottom of an inner cavity of the collecting shell is fixedly connected with an air suction machine, the top of the air suction machine is fixedly connected with a baffle plate, the inner side of the collecting shell is fixedly connected with a separating plate, the separating plate is arranged above the baffle plate, the mesh of the baffle plate is larger than the mesh of the screen plate, and the bottom of the separating plate is rotationally connected with a rotating mechanism;
Preferably, the ejection mechanism comprises an ejection rod, the bottom of the ejection rod is fixedly connected with the top of the connecting frame, the side surface of the ejection rod is provided with a notch, the inner side of the notch is in sliding connection with a sliding block, the side surface of the sliding block is fixedly connected with a sliding rod, the side surface of the sliding rod is in sliding connection with the inner side of the ejection rod, the top of the sliding rod is fixedly connected with an ejection block, a third spring is sleeved on the sliding rod, the top of the third spring is fixedly connected with the bottom of the ejection block, the bottom of the third spring is fixedly connected with the top of the ejection rod, after the cutting work is finished, the air suction machine is closed, the connecting frame is driven by the reset of the second spring, so that the connecting frame drives the ejection block through the ejection rod to move towards the screen plate, so that the waste is prevented from being blocked at the mesh openings of the screen plate when the waste is collected, the round block is formed by round blocks at the top and round blocks at the middle part, when the connecting plate drives the ejection rod to move upwards, the round blocks are continuously pushed to the inner side of the screen plate, the screen plate can continuously contact with the round blocks at the inner side of the screen plate when the screen plate is continuously pushed to the inner side of the screen plate, the screen plate can continuously move, the screen openings can be continuously cleaned at the position of the screen plate can be prevented from being polluted at the inner side of the screen opening through the contact position when the screen plate is continuously, and impurities can continuously move at the inner side of the screen plate when the screen plate is continuously contacted with the screen plate when the screen plate is continuously contacted with the inside round plate, meanwhile, when the extrusion force between the ejection block and the impurity blocked at the mesh opening of the screen plate is larger than the tensile force of the third spring, the slide bar can drive the ejection block to slide in the notch, and meanwhile, the buffer work of the third spring is performed, so that the phenomenon that the extrusion friction between the ejection block and the impurity blocked at the mesh opening of the screen plate is overlarge, so that the extrusion friction between the inner wall of the mesh opening of the screen plate and the impurity is overlarge, friction damage can be caused to the mesh opening of the screen plate, and the aperture of the mesh opening of the screen plate is enlarged is avoided;
Preferably, the rotary mechanism comprises a rotary block, the top of rotary block rotates with the bottom of separator plate to be connected, the side fixedly connected with rotary rod of rotary block, the rotary tank has been seted up to the one end that the rotary rod kept away from the rotary block, the inboard rotation of rotary tank is connected with the grab bar, the quantity of grab bar is four, four the grab bar uses the rotary block to evenly set up as the center, grab the groove has all been seted up at the both ends of grab bar, when the dust of external world follows the sweeps that produce when cutting the during operation, when the suction through the aspirator jointly gets into the inboard of collection shell, through the suction of aspirator, thereby make the rotary rod rotate in the bottom of separator plate through the rotary block, simultaneously through the effect of centrifugal force, thereby make the grab bar rotate in the inboard of rotary tank, through all seting up grab grooves at the both ends of grab bar, thereby will be through the dust of separator plate rotatory snatch work, thereby avoid a large amount of flocculent dust to get into to gather in the collection shell, dust and the uniform setting up the sweeps in the center, the dust ratio and the sweeps easily cause the collection shell to gather in the time of leading to the fact the sweeps in the collection shell, the suction through the fan to get into the rotation position when the same, thereby the rotatory position of the collector plate is separated at the time of leading to the sweeps to the accumulation, and the accumulation can be broken down at the same place when the fan to the position to the rotatory position to get into the dust.
The beneficial effects of the invention are as follows:
1. According to the invention, the positioning mechanism is arranged, the contact assembly is driven to move to a proper position in the sliding groove through the screw rod, the electric hydraulic cylinder is started, the positioning block is driven to move through the output end of the electric hydraulic cylinder, and then, after different cutting lengths of the plate are properly adjusted, the plate is placed in the contact assembly, so that one end of the plate is propped against the inner side of the positioning block, and the length of the plate cut by the cutting part every time is basically consistent.
2. According to the invention, by arranging the contact assembly, when the plate is provided with burrs, the burrs can change the actual contact state of the plate and the positioning plate, when the positioning plate is used for positioning the plate, the burrs can possibly enable the plate to be incapable of being tightly attached to the positioning plate, so that deviation occurs in positioning of the plate, and because of existence of the burrs, clearance errors of a few millimeters or even larger can exist between the edge of the plate and the positioning plate, so that the positioning precision can not be ensured, and when the plate moves in the positioning plate, both sides of the plate simultaneously contact with the scraping plates, so that the scraping plates can clean burrs on both sides of the plate.
3. According to the invention, the ejection mechanism is arranged, the ejection block consists of the round block at the top, the cylinder in the middle and the circular arc plate at the bottom, when the connection plate drives the ejection rod to reset upwards, the round block is in extrusion contact with scraps blocked in the mesh openings of the mesh plates, and the connection frame is driven by the second spring to move upwards continuously, so that the round block ejects the scraps blocked in the mesh openings of the mesh plates, and meanwhile, when the round block moves upwards continuously in the mesh openings of the mesh plates, the circular arc plate can make contact movement on the inner sides of the mesh openings of the mesh plates, so that the phenomenon that residual impurities are attached to the inner sides of the mesh openings of the mesh plates when impurities enter the collecting shell through the mesh plates is avoided, if the impurities are not cleaned, and the impurities accumulated in the mesh openings of the mesh plates for a long time can cause blocking phenomenon on the mesh openings of the mesh plates.
4. According to the invention, by arranging the rotating mechanism, when external dust follows scraps generated during cutting, the dust enters the inner side of the collecting shell together through the suction force of the suction machine, the rotating rod rotates at the bottom of the separating plate through the rotating block, meanwhile, the grabbing rod rotates in the inner side of the rotating groove through the action of centrifugal force, and the grabbing grooves are formed at the two ends of the grabbing rod, so that the dust passing through the separating plate is rotationally grabbed, and a large amount of flocculent dust is prevented from entering the collecting shell.
Drawings
FIG. 1 is a schematic view of a cutting apparatus for processing a plate material with a positioning structure according to the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the positioning member of the present invention;
FIG. 4 is a schematic view of the positioning mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the contact assembly of the present invention;
FIG. 6 is a schematic diagram of the structure of FIG. 5A in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the collecting member of the present invention;
FIG. 8 is a schematic diagram of the structure of FIG. 7B in accordance with the present invention;
FIG. 9 is a schematic view of the structure of the collection housing of the present invention;
FIG. 10 is a schematic view of the rotary mechanism of the present invention;
In the figure, 1, a workbench, 2, a transmission part, 3, a cutting part, 4, a positioning part, 41, a sliding groove, 42, a motor, 43, a screw rod, 44, a positioning mechanism, 441, a placing plate, 442, a contact assembly, 4421, a positioning plate, 4422, a positioning shell, 4423, a contact wheel, 4424, a sliding rod, 4425, a first spring, 4426, a connecting plate, 4427, a scraping plate, 443, an electro-hydraulic cylinder, 444, a positioning block, 5, a collecting part, 51, a collecting shell, 52, a screen plate, 53, a connecting rod, 54, a second spring, 55, a connecting frame, 56, an ejection mechanism, 561, an ejection rod, 562, a notch, 563, a sliding block, 564, a sliding rod, 565, a third spring, 566, an ejection block, 57, an aspirator, 58, a baffle plate, 59, a rotating mechanism, 591, a rotating block, 592, a rotating rod, 593, a rotating groove, 594, a grabbing rod, 595, a grabbing groove, 510 and a separating plate are shown.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
First, a cutting apparatus for processing a plate material according to an embodiment of the present invention will be described below with reference to fig. 1 to 6;
as shown in fig. 1 to 6, a cutting apparatus for processing a plate material having a positioning structure according to the present invention comprises:
The device comprises a workbench 1, wherein both sides of the workbench 1 are fixedly connected with a transmission part 2, the inner side of the transmission part 2 is provided with a cutting part 3, the output end of the transmission part 2 is fixedly connected with the cutting part 3, and the inner side of the workbench 1 is fixedly connected with a collecting part 5;
The positioning component 4 is used for positioning the plate during cutting, and the side surface of the positioning component 4 is fixedly connected with the inner side of the workbench 1;
the positioning component 4 comprises a sliding groove 41, wherein the sliding groove 41 is symmetrically arranged at the top of the workbench 1, a screw rod 43 is rotationally connected to the inner side of the sliding groove 41, a motor 42 is fixedly connected to the inner side of the workbench 1, the output end of the motor 42 is fixedly connected with one end of the screw rod 43, a positioning mechanism 44 is slidingly connected to the inner side of the sliding groove 41, and the inner side of the positioning mechanism 44 is in threaded connection with the side surface of the screw rod 43;
The positioning mechanism 44 comprises a placing plate 441, two ends of the placing plate 441 are fixedly connected with a contact assembly 442, the side surface of the contact assembly 442 is fixedly connected with an electric hydraulic cylinder 443, and the output end of the electric hydraulic cylinder 443 is fixedly connected with a positioning block 444; after the contact assembly 442 is driven to move to a proper position in the sliding groove 41 by the screw rod 43, the electric hydraulic cylinder 443 is started, the positioning block 444 is driven to move by the output end of the electric hydraulic cylinder 443, and then after different cutting lengths of the plates are properly adjusted, one end of the plates is propped against the inner side of the positioning block 444 by placing the plates in the contact assembly 442, and then the lengths of the plates cut by the cutting part 3 each time are basically consistent;
The contact assembly 442 comprises a positioning plate 4421, wherein the side surface of the positioning plate 4421 is fixedly connected with one end of a placing plate 441, the bottom of the positioning plate 4421 is in threaded connection with the side surface of a screw rod 43 through a driving block, the top of the positioning plate 4421 is fixedly connected with a positioning shell 4422, the inner side of the positioning shell 4422 is rotationally connected with a contact wheel 4423, the inner side of the positioning plate 4421 is fixedly connected with a sliding rod 4424, the sliding rod 4424 is slidingly connected with a connecting plate 4426, the upper side and the lower side of the connecting plate 4426 are both in sliding connection with the inner side of the positioning plate 4421, a first spring 4425 is sleeved on the sliding rod 4424, one end of the first spring 4425 is fixedly connected with the connecting plate 4426, and the other end of the first spring 4425 is fixedly connected with the inner side of the positioning plate 4421, and one end of the connecting plate 4426, which is far away from the first spring 4425, is fixedly connected with a scraping plate 4427; the plate is placed in the inner side of the locating plate 4421, the plate is pushed to move against the contact wheels 4423 through the two sides of the plate, so that the friction force of the plate when the plate moves in the locating plate 4421 is slowed down, the two sides of the plate move in contact with the scraping plate 4427 when the plate moves in the locating plate 4421, the scraping plate 4427 cleans burrs on the two sides of the plate, the burrs on the two sides of the plate can interfere with the limit work of the plate when the plate is cut, when the plate is provided with the burrs, the burrs can change the actual contact state of the plate and the locating plate 4421, when the locating plate 4421 is used for locating the plate, the burrs can enable the plate to be not tightly attached to the locating plate 4421, the deviation of the plate is caused, because of the existence of the burrs, a clearance error of a few millimeters or even larger can exist between the edge of the plate and the locating plate 4421, the locating precision can not be ensured, when the burrs on the two sides of the plate are prevented from being cleaned by the scraping plate 4427, the extrusion force between the two plates is overlarge, so that extrusion damage can be caused to the two sides of the plates, when the extrusion force between the two sides of the plates by the scraping plates 4427 is overlarge, the scraping plates 4427 slide on the sliding rods 4424 through the connecting plates 4426, meanwhile, the buffer work of the first springs 4425 is performed, the extrusion damage to the scraping plates 4427 is avoided, after the plates are pushed to move in the positioning plates 4421, one ends of the plates are propped against the adjusted positioning blocks 444, and the plates are cut through the cutting parts 3;
a second embodiment of the present invention will be described below with reference to fig. 7 to 10;
as shown in fig. 7 to 10, a cutting device for processing a plate material with a positioning structure according to the present invention is based on the first embodiment;
The collecting component 5 comprises a collecting shell 51, the side surface of the collecting shell 51 is fixedly connected with the inner side of the workbench 1, the inner side of the collecting shell 51 is fixedly connected with a screen plate 52, the bottom of the screen plate 52 is connected with a connecting rod 53 in a sliding manner, the bottom of the connecting rod 53 is fixedly connected with a connecting frame 55, a second spring 54 is sleeved on the connecting rod 53, the top of the second spring 54 is fixedly connected with the bottom of the screen plate 52, the bottom of the second spring 54 is fixedly connected with the top of the connecting frame 55, the top of the connecting rod 53 is fixedly connected with an ejection mechanism 56, the ejection mechanism 56 is concentrically arranged with the meshes of the screen plate 52, the bottom of the inner cavity of the collecting shell 51 is fixedly connected with a suction machine 57, the top of the suction machine 57 is fixedly connected with a baffle 58, the inner side of the collecting shell 51 is fixedly connected with a separating plate 510, the separating plate 510 is arranged above the baffle 58, the meshes of the baffle 58 are larger than those of the screen plate 52, and the bottom of the separating plate 510 is rotatably connected with a rotating mechanism 59;
The ejection mechanism 56 comprises an ejection rod 561, the bottom of the ejection rod 561 is fixedly connected with the top of the connecting frame 55, a notch 562 is formed in the side surface of the ejection rod 561, a slide block 563 is connected with the inner side of the notch 562 in a sliding manner, a slide rod 564 is fixedly connected with the side surface of the slide block 563, the side surface of the slide rod 564 is connected with the inner side of the ejection rod 561 in a sliding manner, an ejection block 566 is fixedly connected with the top of the slide rod 564, a third spring 565 is sleeved on the slide rod 564, the top of the third spring 565 is fixedly connected with the bottom of the ejection block 566, and the bottom of the third spring 565 is fixedly connected with the top of the ejection rod 561; after the cutting work is finished, the air suction machine 57 is turned off, the connecting frame 55 is driven by the reset of the second spring 54, so that the connecting frame 55 drives the ejection block 566 to the screen plate 52 through the ejection rod 561, a large amount of waste scraps can be blocked at the mesh openings of the screen plate 52 when the waste scraps are prevented from being collected, the normal waste scraps are disturbed, the ejection block 566 is composed of round blocks at the top and circular arc plates at the middle part and the circular arc plates at the bottom, when the connecting plate 4426 drives the ejection rod 561 to reset upwards, the round blocks are in extrusion contact with the waste scraps blocked in the mesh openings of the screen plate 52, the continuous upwards movement of the connecting frame 55 is driven by the second spring 54, the round blocks eject the waste scraps blocked in the mesh openings of the screen plate 52, the circular arc plates can contact and move the inner sides of the mesh openings of the screen plate 52 when the waste scraps are prevented from entering the collecting shell 51, if the impurities are prevented from being adhered to the inner sides of the mesh openings of the screen plate 52, and the impurities in the screen plate 52 are not cleaned for a long time, the phenomenon of blocking the mesh openings of the screen plate 52 is caused, meanwhile, when the extrusion force between the ejection block 566 and the impurities blocked at the mesh openings of the screen plate 52 is larger than the tensile force of the third spring 565, the slide bar 564 can drive the ejection block 566 to slide in the notch 562 through the slide block 563, and meanwhile, the buffer work of the third spring 565 is performed, so that the phenomenon that the extrusion friction between the ejection block 566 and the impurities blocked at the mesh openings of the screen plate 52 is overlarge, and the extrusion friction between the inner wall of the mesh openings of the screen plate 52 and the impurities is overlarge, so that friction damage is caused to the mesh openings of the screen plate 52 and the aperture of the mesh openings of the screen plate 52 are enlarged is avoided;
The rotating mechanism 59 comprises a rotating block 591, the top of the rotating block 591 is rotationally connected with the bottom of the separating plate 510, a rotating rod 592 is fixedly connected to the side surface of the rotating block 591, a rotating groove 593 is formed in one end, far away from the rotating block 591, of the rotating rod 592, grabbing rods 594 are rotationally connected to the inner side of the rotating groove 593, the number of the grabbing rods 594 is four, the four grabbing rods 594 are uniformly arranged by taking the rotating block 591 as a center, and grabbing grooves 595 are formed in two ends of each grabbing rod 594; when external dust enters the inner side of the collecting housing 51 together through the suction force of the suction machine 57, the rotary rod 592 rotates at the bottom of the separating plate 510 through the rotary block 591, meanwhile, the rotary rod 594 rotates in the inner side of the rotary groove 593 through the action of centrifugal force, the grabbing grooves 595 are formed at both ends of the grabbing rod 594, so that the dust passing through the separating plate 510 is rotationally grabbed, a large amount of flocculent dust is prevented from entering the collecting housing 51, the flocculent dust and the cutting dust are different in physical property, the dust is lighter and is easy to cause a phenomenon of aggregation in the collecting housing 51, and further, the dust is accumulated at the positions of the collecting housing 51, a fan inlet and the like, when the waste dust passes through the separating plate 510, the rotary rod 592 drives the rotary rod 592 to rotate and collide with the waste dust, so that the waste dust can be uniformly dispersed and dropped on the baffle 58, and a large amount of dust is prevented from accumulating in the same position of the baffle 58 when the waste dust enters the collecting housing 51, so that the suction machine is prevented from interfering with the collecting housing 57;
the specific working procedure is as follows:
The cutting device mainly comprises a firm metal frame, is formed by welding steel materials, and has the function of providing stable support, ensuring that the device cannot shake in the cutting process, and is provided with a circular saw blade rotating at a high speed, wherein the circular saw blade is suitable for curve and straight line cutting, a cutter is usually arranged on a cutter rest capable of moving up and down, the cutter rest is driven by a servo motor and a transmission mechanism, the cutter can be quickly lowered into a plate, a longitudinal transmission part 2 is arranged on a workbench 1 of the device, and a sliding block capable of sliding is arranged in the transmission part 2, so that the transmission cutting part 3 is driven to longitudinally move on the workbench 1;
During operation, a plate is placed on the workbench 1, one side of the plate is attached to the positioning component 4, the cutting component 3 is started, the tool rest drives the circular saw blade to rapidly descend and cut into the plate, the servo motor drives the tool to cut the plate along the set direction, the positioning component 4 ensures the position stability of the plate in the whole cutting process, the accuracy of cutting size and angle is ensured, and meanwhile, the collection component 5 is used for collecting scraps generated during cutting operation;
When the plate is cut, the motor 42 is started, the lead screw 43 is driven to rotate in the sliding groove 41 through the output end of the motor 42, so that the lead screw 43 drives the positioning mechanism 44 to move in the inner side of the sliding groove 41, and the position of the positioning mechanism 44 is properly moved according to the plates with different lengths;
After the contact assembly 442 is driven to move to a proper position in the sliding groove 41 by the screw rod 43, the electric hydraulic cylinder 443 is started, the positioning block 444 is driven to move by the output end of the electric hydraulic cylinder 443, and then after different cutting lengths of the plates are properly adjusted, one end of the plates is propped against the inner side of the positioning block 444 by placing the plates in the contact assembly 442, and then the lengths of the plates cut by the cutting part 3 each time are basically consistent;
Placing the plate in the inner side of the locating plate 4421, pushing the plate against the contact wheels 4423 through the two sides of the plate, so that the friction force of the plate when the plate moves in the locating plate 4421 is slowed down, meanwhile, when the plate moves in the locating plate 4421, the two sides of the plate and the scraping plates 4427 are contacted, so that the scraping plates 4427 clean burrs on the two sides of the plate, extrusion damage to the two sides of the plate is avoided when the plate is cut, the burrs on the two sides of the plate can interfere with the limit work of the plate, when the plate is provided with the burrs, the burrs can change the actual contact state of the plate and the locating plate 4421, when the plate is used for locating the plate, the burrs can enable the plate to be incapable of being closely attached to the locating plate 4421, the deviation occurs, the edge of the plate can have a gap error of a few millimeters or more due to the existence of the burrs, the fact that the positioning accuracy cannot be guaranteed, and meanwhile, the excessive extrusion force between the scraping plates 4427 and the burrs on the two sides of the plate is avoided when the two sides of the plate are cleaned, the two sides of the plate are subjected to extrusion force is large, the extrusion force is caused, when the two sides of the plate are cut, the plate is cut through the large extrusion force between the scraping plates 4427 and the plate 4425 through the sliding plate 4425, and the sliding plate 4425 is prevented from being pushed by the sliding plate 4425 to move through the connecting plate 4425, and the large end of the buffer plate 4425;
When the plate is cut, the aspirator 57 is started, so that the generated scraps are sucked into the collecting housing 51 through the screen plate 52 to be collected, meanwhile, the connecting frame 55 slides downwards through the connecting rod 53 by the suction force of the aspirator 57, meanwhile, the connecting frame 55 drives the ejection mechanism 56 to be separated from the mesh of the screen plate 52, meanwhile, the rotating mechanism 59 rotates at the bottom of the separating plate 510, and the scraps entering the collecting housing 51 are collected on the baffle plate 58 to be collected by the continuous aspiration of the aspirator 57, so that the phenomenon that the generated scraps are splashed when the plate is cut is avoided, and a large amount of scraps are scattered around the workbench 1;
After the cutting work is finished, the air suction machine 57 is turned off, the connecting frame 55 is driven by the reset of the second spring 54, so that the connecting frame 55 drives the ejection block 566 to move towards the screen plate 52 through the ejection rod 561, a large amount of scraps can be blocked at the mesh of the screen plate 52, the normal scraps collecting work is avoided, the ejection block 566 is composed of a round block at the top and a cylinder at the middle and a circular arc plate at the bottom, when the connecting plate 4426 drives the ejection rod 561 to perform the reset movement upwards, the round block is in extrusion contact with the scraps blocked in the mesh of the screen plate 52, the continuous upward movement of the connecting frame 55 is driven by the second spring 54, the round block ejects the scraps blocked in the mesh of the screen plate 52, and meanwhile, the round block continuously moves upwards at the mesh of the screen plate 52, the arc plate can contact and move the inner sides of the mesh holes of the mesh plate 52, so that the phenomenon that the inner sides of the mesh holes of the mesh plate 52 are adhered with residual impurities when impurities enter the collecting shell 51 through the mesh plate 52, if the impurities are not cleaned and accumulated in the inner sides of the mesh holes of the mesh plate 52 for a long time, the phenomenon of blocking the mesh holes of the mesh plate 52 is caused, meanwhile, when the extrusion force between the ejection block 566 and the impurities blocked at the mesh holes of the mesh plate 52 is larger than the stretching force of the third spring 565, the sliding rod 564 can drive the ejection block 566 to slide in the notch 562 through the sliding block 563, and meanwhile, the buffer work of the third spring 565 is performed, so that the extrusion friction between the ejection block 566 and the impurities blocked at the mesh holes of the mesh plate 52 is avoided, so that friction damage is caused to the mesh holes of the mesh plate 52, the phenomenon of enlarging the aperture of the mesh of the screen 52;
When external dust follows the waste chips generated during the cutting operation, the suction force of the suction machine 57 jointly enters the inner side of the collecting housing 51, the suction force of the suction machine 57 is used for enabling the rotary rod 592 to rotate at the bottom of the separating plate 510 through the rotary block 591, meanwhile, the rotary rod 594 is enabled to rotate in the inner side of the rotary groove 593 through the action of centrifugal force, the grabbing grooves 595 are formed at the two ends of the grabbing rod 594 for conducting the rotary grabbing operation on the dust passing through the separating plate 510, so that a large amount of flocculent dust is prevented from entering the collecting housing 51, the flocculent dust and the cutting waste chips are different in physical property, the dust is lighter and is easy to cause a phenomenon of aggregation in the collecting housing 51, further, the waste chips are accumulated at the collecting housing 51, a fan inlet and the like, and the rotary rod 592 is driven to conduct rotary impact on the waste chips through the rotary block 591 when passing through the separating plate 510, so that the waste chips can be evenly scattered and fall on the baffle plate 58, a large amount of the waste chips are prevented from being accumulated at the same position of the baffle plate 58 when entering the collecting housing 51, and the suction machine 57 is prevented from being interfered.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.