Disclosure of Invention
The invention aims to solve the problems in the background art and provides a cutting machine with simple structure, convenient use, time saving and labor saving.
The invention aims to realize a cutting machine which comprises a machine shell, a workbench, a controller, an upper motor blade and a lower motor blade, wherein two cross bars are arranged at the bottom end of the machine shell, universal wheels which are convenient for the movement of the machine shell are fixedly arranged on the end surfaces of the cross bars, two support columns used for supporting the machine shell are arranged on the end surfaces of the cross bars, a material containing device used for supporting materials is fixedly connected with the middle parts of the support columns through bolts, a rotating rod A and a rotating rod B are arranged in the middle of the material containing device, the rotating rod B is arranged on one side close to the support columns, and the rotating rod A is arranged on one side far away from the support columns;
the end face of the support column is provided with a workbench, one side of the workbench is provided with a left-gear side plate, the other side of the workbench is provided with a right-gear side plate, the end face of the workbench is provided with a rolling wheel convenient for paper feeding, the end face of the workbench is provided with a cutting part for cutting paper, the front end face of the cutting part is provided with a protective plate for protecting operators, and the intersection of the end face of the protective plate and the workbench is provided with a paper feeding wheel;
The end face of the left side plate is provided with a left side plate wire groove, the side end face of the inside of the left side plate is provided with a power supply, one side of the power supply is provided with a driving wheel, the side section of the driving wheel is provided with a motor, the top end of the motor is provided with a rotating shaft, the motor is connected with the driving wheel through a mounted driving belt, the motor is electrically connected with the power supply, the side end of the motor is provided with a driver, and the driver is in data connection with the motor;
The automatic control device is characterized in that a right emergency braking device is arranged on the end face of a right side plate, an indicator lamp is arranged at the inclined face of the right side plate, a controller is arranged at the side end of the indicator lamp, a control panel for display is arranged on the end face of the controller, a starting switch is arranged at the side end of the controller, an external controller interface for connecting an external controller is arranged on the end face of the inside of the right side plate, a right side plate wire groove is formed in the lower end face of the inside of the right side plate, a power interface is arranged at one end of the right side plate wire groove, a driven wheel is arranged at the right upper part of the power interface, a transformer is arranged at the side end of the driven wheel, a roll paper motor is arranged at the side edge of the transformer, the transformer is connected with a power supply, the controller is in data connection with a driver, and the right emergency braking device, the left emergency braking device, the indicator lamp, the controller and the starting switch are electrically connected with the transformer;
the cutting part is internally provided with an upper sliding rod, an upper blade fixing device is arranged on the lower end face of the upper sliding rod, an upper blade is arranged on the front end face of the upper blade fixing device, a lower blade base is arranged at the lower end of the upper blade, a lower blade is arranged on the end face of the lower blade base, and the upper blade and the lower blade are tightly attached.
The vertical rods used for connecting the support columns are welded between the two support columns, the end face of the material containing device is provided with a baffle plate for preventing materials from falling, and the axes of the rotating rod A and the rotating rod B are parallel and are positioned on the same horizontal plane.
The driven wheel is connected with the driving wheel through a transmission device, and the transmission device is fixedly connected with the upper blade fixing device and the lower blade base.
The lower end face of the upper sliding rod is a convex sliding rod guide rail, a lamp belt is arranged at the end face of the sliding rod guide rail, which is close to one side of the protection board, a lower sliding rod is arranged at the lower blade base of the lower part of the upper sliding rod of the cutting part, and the upper sliding rod and the lower sliding rod are arranged in parallel, and the axis of the upper sliding rod and the axis of the lower sliding rod are positioned in the same vertical plane.
The upper blade fixing device comprises a sliding block, a gasket, an upper blade fixing block and an upper blade rotating shaft, wherein the sliding block is fixedly connected with the upper sliding rod, the upper blade fixing block is fixedly connected with the sliding block through an L-shaped gasket, a shaft hole for fixing the upper blade rotating shaft is formed in the middle of the upper blade fixing block, the upper blade rotating shaft is 3cm-6cm longer than the upper blade fixing block in transverse length, one end of the upper blade rotating shaft is fixedly provided with the upper blade, the side face of the upper sliding rod is provided with a steel wire rope for providing power for the upper blade rotating shaft, the steel wire rope is wound around the upper blade rotating shaft and is tightly fixed between a left-gear side plate and a right-gear side plate and is arranged in parallel with the upper sliding rod, and when the upper blade fixing device moves, the upper blade rotating shaft rotates under the action of the steel wire rope so as to drive the upper blade to rotate.
The utility model provides a lower blade base include lower blade base bottom plate, the both sides of lower blade base bottom plate terminal surface are provided with spacing plectrum axis of rotation, spacing plectrum axis of rotation department is provided with spacing plectrum, the one end at spacing plectrum is arranged to spacing plectrum axis of rotation, the other end of spacing plectrum is provided with spacing spring, the side terminal surface of lower blade base bottom plate is provided with spacing spring dead lever, spacing spring's the other end and spacing spring dead lever fixed connection, the middle part welding at lower blade base bottom plate has the rotor plate axis of rotation, rotor plate department of rotation installs the rotor plate, the both sides limit that the rotor plate corresponds with two spacing plectrums is provided with spacing arch, the both ends symmetry of one side of rotor plate's spacing plectrum axis of rotation install be used for with the steering plectrum that the rotor plate deflected, the up end of rotor plate passes through bolt fixed mounting has lower blade fixed block, lower blade rotation shaft hole has been seted up at the middle part of lower blade fixed mounting lower blade axis of rotation, lower blade axis of rotation's one end fixed mounting lower blade, lower blade and upper blade rotate closely and drive down the blade when laminating.
The two reel motors are in data connection with the driver, the rotation directions of the two reel motors are opposite, a speed measuring encoder is arranged at the reel motor, the speed measuring encoder is in data connection with the controller, a CCD vision sensor is arranged at the protecting board, the CCD vision sensor is in data connection with the controller, an auxiliary guide wire is arranged at the protecting board, and the auxiliary guide wire is arranged in parallel with the protecting board.
The invention has the beneficial effects that:
① The emergency braking device is arranged on the end faces of the left gear side plate and the right gear side plate, equipment can be shut down timely when emergency occurs, personal safety of operators is protected, and meanwhile, an external controller which is convenient for operators to control the equipment with feet can be arranged below the material containing device, so that the operators can operate the equipment conveniently.
② The CCD vision sensor can detect the planar printed matter to be cut when entering the cutting part, so that the planar printed matter does not incline by a large angle when entering the cutting part.
③ In general, the invention has the advantages of simple structure, convenient use, time saving and labor saving.
Detailed Description
The following description of the embodiments of the present invention will be made more complete and clear with reference to the accompanying drawings, wherein the embodiments described are only some, but not all, of the embodiments of the present invention, and all other embodiments, which may be made by those of ordinary skill in the art without the inventive effort, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the cutting machine comprises a machine shell 1, a workbench 9, a controller 14, an upper blade 25 and a lower blade 27 of a motor 22, wherein two cross bars 2 are arranged at the bottom end of the machine shell 1, universal wheels 3 which are convenient for the movement of the machine shell 1 are fixedly arranged on the end surfaces of the cross bars 2, two support columns 7 for supporting the machine shell 1 are arranged on the end surfaces of the cross bars 2, a material containing device 6 for supporting materials is fixedly connected to the middle parts of the support columns 7 through bolts, a rotating rod A4 and a rotating rod B5 are arranged in the middle of the material containing device 6, the rotating rod B5 is arranged on one side close to the support columns 7, and the rotating rod A4 is arranged on one side far away from the support columns 7;
The end face of the support column 7 is provided with a workbench 9, one side of the workbench 9 is provided with a left-gear side plate 11, the other side of the workbench 9 is provided with a right-gear side plate 16, the money end face of the workbench 9 is provided with a rolling wheel 8 which is convenient for paper feeding, the end face of the workbench 9 is provided with a cutting part 17 for cutting paper, the front end face of the cutting part 17 is provided with a protective plate 18 for protecting operators, and the intersection of the end face of the protective plate 18 and the workbench 9 is provided with a paper feeding wheel 10;
The end face of the left side plate 11 is provided with a left emergency braking device 1201, the end face of the inner part of the left side plate 11 is provided with a left side plate wire groove 1101, the side end face of the inner part of the left side plate 11 is provided with a power supply 19, one side of the power supply 19 is provided with a driving wheel 20, the side section of the driving wheel 20 is provided with a motor 22, the top end of the motor 22 is provided with a rotating shaft 2201, the motor 22 is connected with the driving wheel 20 through a mounted driving belt 23, the motor 22 is electrically connected with the power supply 19, the side end of the motor 22 is provided with a driver 21, and the driver 21 is in data connection with the motor 22;
The end face of the right side plate 16 is provided with a right emergency braking device 1202, the inclined face of the right side plate 16 is provided with an indicator lamp 13, the side end of the indicator lamp 13 is provided with a controller 14, the end face of the controller 14 is provided with a control panel 1401 for display, the side end of the controller 14 is provided with a starting switch 15, the end face of the inner part of the right side plate 16 is provided with an external controller interface 1601 for connecting an external controller, the lower end face of the inner part of the right side plate 16 is provided with a right side plate wire groove 1602, one end of the right side plate wire groove 1602 is provided with a power interface 1603, the right upper part of the power interface 1603 is provided with a driven wheel 1605, the side end of the driven wheel 1605 is provided with a transformer 1604, the side edge of the transformer 1604 is provided with a coil motor 1606, the transformer 1604 is connected with a power supply 19, the controller 14 is in data connection with a driver 21, and the right emergency braking device 1202, the left emergency braking device 1201, the indicator lamp 13, the controller 14 and the starting switch 15 are electrically connected with the transformer 1604;
An upper slide rod 24 is arranged in the cutting part 17, an upper blade fixing device 26 is arranged on the lower end face of the upper slide rod 24, an upper blade 25 is arranged on the front end face of the upper blade fixing device 26, a lower blade base 28 is arranged at the lower end of the upper blade 25, a lower blade 27 is arranged on the end face of the lower blade base 28, and the upper blade 25 and the lower blade 27 are tightly attached.
A longitudinal rod used for connecting the two support columns 7 is welded between the two support columns 7, a baffle plate used for preventing materials from falling is arranged on the end face of the material containing device 6, and the axes of the rotating rod A4 and the rotating rod B5 are parallel and are positioned on the same horizontal plane.
The driven wheel 1605 is coupled to the drive wheel 20 by a transmission fixedly coupled to the upper blade holder 26 and the lower blade base 28.
The lower end surface of the upper slide rod 24 is a convex slide rod guide 2401, a lamp strip 2402 is arranged at the end surface of the slide rod guide 2401 near one side of the protection plate 18, a lower slide rod is arranged at the lower blade base 28 of the lower part of the upper slide rod 24 of the cutting part 17, and the upper slide rod 24 and the lower slide rod are arranged in parallel and the axis is in the same vertical plane.
The upper blade fixing device 26 comprises a sliding block 2601, a gasket 2602, an upper blade fixing block 2603 and an upper blade rotating shaft 2604, the sliding block 2601 is fixedly connected with an upper sliding rod 24, the upper blade fixing block 2603 and the sliding block 2601 are fixedly connected through the L-shaped gasket 2602, a shaft hole for fixing the upper blade rotating shaft 2604 is formed in the middle of the upper blade fixing block 2603, the upper blade rotating shaft 2604 is 3cm-6cm longer than the upper blade fixing block 2603 in transverse length, an upper blade is fixedly mounted at one end of the upper blade rotating shaft 2604, a steel wire rope for providing power for the upper blade rotating shaft 2604 is arranged on the side face of the upper sliding rod 24, and is wound and fastened between the left side plate 11 and the right side plate 16 in a pulling mode and is arranged in parallel to the upper sliding rod 24, and when the upper blade fixing device 26 moves, the upper blade rotating shaft 2604 rotates under the action of the steel wire rope, and then the upper blade 25 is driven to rotate.
The lower blade base 28 comprises a lower blade base bottom plate 2811, two sides of the end face of the lower blade base bottom plate 2811 are provided with a limiting poking piece rotating shaft 2808, a limiting poking piece 2807 is arranged at the limiting poking piece rotating shaft 2808, the limiting poking piece rotating shaft 2808 is arranged at one end of the limiting poking piece 2807, the other end of the limiting poking piece 2807 is provided with a limiting spring 2806, the side end face of the lower blade base bottom plate 2811 is provided with a limiting spring fixing rod 2810, the other end of the limiting spring 2806 is fixedly connected with the limiting spring fixing rod 2810, a rotating plate rotating shaft 2813 is welded at the middle part of the lower blade base bottom plate 2811, a rotating plate 2812 is arranged at the rotating plate rotating shaft 2813, the two opposite sides of the rotating plate 2812 corresponding to the two limiting poking pieces 2807 are provided with limiting protrusions 2809, two ends of one side of the limiting poking piece rotating shaft 2808 of the rotating plate 2812 are symmetrically provided with steering poking pieces 2801 for deflecting the rotating plate 2812, the upper end face of the rotating plate 2812 is fixedly provided with a lower blade fixing block 2803 through bolts, the middle part of the lower blade fixing block 2803 is provided with a lower blade rotating shaft hole 2802, the lower blade rotating shaft hole 2802 is provided with a lower blade rotating shaft 2804 for fixedly installing a lower blade 27, one end of the lower blade rotating shaft 2804 is fixedly provided with a lower blade 27, the lower blade 27 is tightly attached to an upper blade 25, and the lower blade 27 is driven to rotate in the same direction when the upper blade 25 rotates.
The two paper winding motors 1606 are in data connection with the driver 21, the rotation directions of the two paper winding motors 1606 are opposite, a speed measuring encoder is installed at the paper winding motor 1606 and is in data connection with the controller 14, a CCD vision sensor is installed at the protecting board 18 and is in data connection with the controller 14, an auxiliary guide line is arranged at the protecting board 18 and is parallel to the protecting board 18.
When the invention is implemented, the bottom end of the shell 1 is provided with two cross bars 2, the end surface of each cross bar 2 is fixedly provided with a universal wheel 3 which is convenient for the shell 1 to move, the end surface of each cross bar 2 is provided with two support columns 7 which are used for supporting the shell 1, the middle parts of the support columns 7 are fixedly connected with a material containing device 6 which is used for supporting materials through bolts, the middle part of the material containing device 6 is provided with a rotating rod A4 and a rotating rod B5, the rotating rod B5 is arranged on one side close to the support column 7, and the rotating rod A4 is arranged on one side far away from the support column 7;
The end face of the support column 7 is provided with a workbench 9, one side of the workbench 9 is provided with a left-gear side plate 11, the other side of the workbench 9 is provided with a right-gear side plate 16, the money end face of the workbench 9 is provided with a rolling wheel 8 which is convenient for paper feeding, the end face of the workbench 9 is provided with a cutting part 17 for cutting paper, the front end face of the cutting part 17 is provided with a protective plate 18 for protecting operators, and the intersection of the end face of the protective plate 18 and the workbench 9 is provided with a paper feeding wheel 10;
The end face of the left side plate 11 is provided with a left emergency braking device 1201, the end face of the inner part of the left side plate 11 is provided with a left side plate wire groove 1101, the side end face of the inner part of the left side plate 11 is provided with a power supply 19, one side of the power supply 19 is provided with a driving wheel 20, the side section of the driving wheel 20 is provided with a motor 22, the top end of the motor 22 is provided with a rotating shaft 2201, the motor 22 is connected with the driving wheel 20 through a mounted driving belt 23, the motor 22 is electrically connected with the power supply 19, the side end of the motor 22 is provided with a driver 21, and the driver 21 is in data connection with the motor 22;
The end face of the right side plate 16 is provided with a right emergency braking device 1202, the inclined face of the right side plate 16 is provided with an indicator lamp 13, the side end of the indicator lamp 13 is provided with a controller 14, the end face of the controller 14 is provided with a control panel 1401 for display, the side end of the controller 14 is provided with a starting switch 15, the end face of the inner part of the right side plate 16 is provided with an external controller interface 1601 for connecting an external controller, the lower end face of the inner part of the right side plate 16 is provided with a right side plate wire groove 1602, one end of the right side plate wire groove 1602 is provided with a power interface 1603, the right upper part of the power interface 1603 is provided with a driven wheel 1605, the side end of the driven wheel 1605 is provided with a transformer 1604, the side edge of the transformer 1604 is provided with a coil motor 1606, the transformer 1604 is connected with a power supply 19, the controller 14 is in data connection with a driver 21, and the right emergency braking device 1202, the left emergency braking device 1201, the indicator lamp 13, the controller 14 and the starting switch 15 are electrically connected with the transformer 1604;
An upper slide rod 24 is arranged in the cutting part 17, an upper blade fixing device 26 is arranged on the lower end face of the upper slide rod 24, an upper blade 25 is arranged on the front end face of the upper blade fixing device 26, a lower blade base 28 is arranged at the lower end of the upper blade 25, a lower blade 27 is arranged on the end face of the lower blade base 28, and the upper blade 25 and the lower blade 27 are tightly attached.
A longitudinal rod used for connecting the two support columns 7 is welded between the two support columns 7, a baffle plate used for preventing materials from falling is arranged on the end face of the material containing device 6, and the axes of the rotating rod A4 and the rotating rod B5 are parallel and are positioned on the same horizontal plane.
The driven wheel 1605 is coupled to the drive wheel 20 by a transmission fixedly coupled to the upper blade holder 26 and the lower blade base 28.
The lower end surface of the upper slide rod 24 is a convex slide rod guide 2401, a lamp strip 2402 is arranged at the end surface of the slide rod guide 2401 near one side of the protection plate 18, a lower slide rod is arranged at the lower blade base 28 of the lower part of the upper slide rod 24 of the cutting part 17, and the upper slide rod 24 and the lower slide rod are arranged in parallel and the axis is in the same vertical plane.
The upper blade fixing device 26 comprises a sliding block 2601, a gasket 2602, an upper blade fixing block 2603 and an upper blade rotating shaft 2604, the sliding block 2601 is fixedly connected with an upper sliding rod 24, the upper blade fixing block 2603 and the sliding block 2601 are fixedly connected through the L-shaped gasket 2602, a shaft hole for fixing the upper blade rotating shaft 2604 is formed in the middle of the upper blade fixing block 2603, the upper blade rotating shaft 2604 is 3cm-6cm longer than the upper blade fixing block 2603 in transverse length, an upper blade is fixedly mounted at one end of the upper blade rotating shaft 2604, a steel wire rope for providing power for the upper blade rotating shaft 2604 is arranged on the side face of the upper sliding rod 24, and is wound and fastened between the left side plate 11 and the right side plate 16 in a pulling mode and is arranged in parallel to the upper sliding rod 24, and when the upper blade fixing device 26 moves, the upper blade rotating shaft 2604 rotates under the action of the steel wire rope, and then the upper blade 25 is driven to rotate.
The lower blade base 28 comprises a lower blade base bottom plate 2811, two sides of the end face of the lower blade base bottom plate 2811 are provided with a limiting poking piece rotating shaft 2808, a limiting poking piece 2807 is arranged at the limiting poking piece rotating shaft 2808, the limiting poking piece rotating shaft 2808 is arranged at one end of the limiting poking piece 2807, the other end of the limiting poking piece 2807 is provided with a limiting spring 2806, the side end face of the lower blade base bottom plate 2811 is provided with a limiting spring fixing rod 2810, the other end of the limiting spring 2806 is fixedly connected with the limiting spring fixing rod 2810, a rotating plate rotating shaft 2813 is welded at the middle part of the lower blade base bottom plate 2811, a rotating plate 2812 is arranged at the rotating plate rotating shaft 2813, the two opposite sides of the rotating plate 2812 corresponding to the two limiting poking pieces 2807 are provided with limiting protrusions 2809, two ends of one side of the limiting poking piece rotating shaft 2808 of the rotating plate 2812 are symmetrically provided with steering poking pieces 2801 for deflecting the rotating plate 2812, the upper end face of the rotating plate 2812 is fixedly provided with a lower blade fixing block 2803 through bolts, the middle part of the lower blade fixing block 2803 is provided with a lower blade rotating shaft hole 2802, the lower blade rotating shaft hole 2802 is provided with a lower blade rotating shaft 2804 for fixedly installing a lower blade 27, one end of the lower blade rotating shaft 2804 is fixedly provided with a lower blade 27, the lower blade 27 is tightly attached to an upper blade 25, and the lower blade 27 is driven to rotate in the same direction when the upper blade 25 rotates.
The two paper winding motors 1606 are in data connection with the driver 21, the rotation directions of the two paper winding motors 1606 are opposite, a speed measuring encoder is installed at the paper winding motor 1606 and is in data connection with the controller 14, a CCD vision sensor is installed at the protecting board 18 and is in data connection with the controller 14, an auxiliary guide line is arranged at the protecting board 18 and is parallel to the protecting board 18.
Working principle: the method comprises the steps that the advertisement paper to be cut is placed on a rotating rod A4 and a rotating rod B5 of a material containing device 6, then the advertisement paper is covered on a rolling wheel 8, then one end of the advertisement paper is placed in a paper feeding wheel 10, a CCD vision sensor of a cutting part 17 measures the included angle between the advertisement paper and the end face of a left-side plate 11 when the paper is inside the cutting part 17, meanwhile, the part to be cut is positioned, then cutting parameters are set through a controller 14, the controller 14 controls a paper winding motor 1606 to work, the paper winding motor 1606 stops at the position to be cut after rotating for a plurality of circles, then an operator starts the motor 22 to work under the control of a starting switch 15 or an external controller, the motor 22 drives a driving wheel 20 to rotate, the driving wheel 20 drives a transmission device to drive an upper blade fixing device 26 and a lower blade base 28 to do transverse movement to cut the advertisement paper, and after cutting is completed, the controller 14 controls the paper winding motor 1606 to continue to work until the number of cutting is completed.
Example 2
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, two cross bars 2 are arranged at the bottom end of the casing 1, universal wheels 3 which are convenient for the movement of the casing 1 are fixedly arranged on the end surfaces of the cross bars 2, two support columns 7 for supporting the casing 1 are arranged on the end surfaces of the cross bars 2, a material containing device 6 for supporting materials is fixedly connected to the middle parts of the support columns 7 through bolts, a rotating rod A4 and a rotating rod B5 are arranged in the middle of the material containing device 6, the rotating rod B5 is arranged on one side close to the support columns 7, and the rotating rod A4 is arranged on one side far away from the support columns 7;
The end face of the support column 7 is provided with a workbench 9, one side of the workbench 9 is provided with a left-gear side plate 11, the other side of the workbench 9 is provided with a right-gear side plate 16, the money end face of the workbench 9 is provided with a rolling wheel 8 which is convenient for paper feeding, the end face of the workbench 9 is provided with a cutting part 17 for cutting paper, the front end face of the cutting part 17 is provided with a protective plate 18 for protecting operators, and the intersection of the end face of the protective plate 18 and the workbench 9 is provided with a paper feeding wheel 10;
The end face of the left side plate 11 is provided with a left emergency braking device 1201, the end face of the inner part of the left side plate 11 is provided with a left side plate wire groove 1101, the side end face of the inner part of the left side plate 11 is provided with a power supply 19, one side of the power supply 19 is provided with a driving wheel 20, the side section of the driving wheel 20 is provided with a motor 22, the top end of the motor 22 is provided with a rotating shaft 2201, the motor 22 is connected with the driving wheel 20 through a mounted driving belt 23, the motor 22 is electrically connected with the power supply 19, the side end of the motor 22 is provided with a driver 21, and the driver 21 is in data connection with the motor 22;
The end face of the right side plate 16 is provided with a right emergency braking device 1202, the inclined face of the right side plate 16 is provided with an indicator lamp 13, the side end of the indicator lamp 13 is provided with a controller 14, the end face of the controller 14 is provided with a control panel 1401 for display, the side end of the controller 14 is provided with a starting switch 15, the end face of the inner part of the right side plate 16 is provided with an external controller interface 1601 for connecting an external controller, the lower end face of the inner part of the right side plate 16 is provided with a right side plate wire groove 1602, one end of the right side plate wire groove 1602 is provided with a power interface 1603, the right upper part of the power interface 1603 is provided with a driven wheel 1605, the side end of the driven wheel 1605 is provided with a transformer 1604, the side edge of the transformer 1604 is provided with a coil motor 1606, the transformer 1604 is connected with a power supply 19, the controller 14 is in data connection with a driver 21, and the right emergency braking device 1202, the left emergency braking device 1201, the indicator lamp 13, the controller 14 and the starting switch 15 are electrically connected with the transformer 1604;
An upper slide rod 24 is arranged in the cutting part 17, an upper blade fixing device 26 is arranged on the lower end face of the upper slide rod 24, an upper blade 25 is arranged on the front end face of the upper blade fixing device 26, a lower blade base 28 is arranged at the lower end of the upper blade 25, a lower blade 27 is arranged on the end face of the lower blade base 28, and the upper blade 25 and the lower blade 27 are tightly attached.
A longitudinal rod used for connecting the two support columns 7 is welded between the two support columns 7, a baffle plate used for preventing materials from falling is arranged on the end face of the material containing device 6, and the axes of the rotating rod A4 and the rotating rod B5 are parallel and are positioned on the same horizontal plane.
The driven wheel 1605 is coupled to the drive wheel 20 by a transmission fixedly coupled to the upper blade holder 26 and the lower blade base 28.
The lower end surface of the upper slide rod 24 is a convex slide rod guide 2401, a lamp strip 2402 is arranged at the end surface of the slide rod guide 2401 near one side of the protection plate 18, a lower slide rod is arranged at the lower blade base 28 of the lower part of the upper slide rod 24 of the cutting part 17, and the upper slide rod 24 and the lower slide rod are arranged in parallel and the axis is in the same vertical plane.
The upper blade fixing device 26 comprises a sliding block 2601, a gasket 2602, an upper blade fixing block 2603 and an upper blade rotating shaft 2604, the sliding block 2601 is fixedly connected with an upper sliding rod 24, the upper blade fixing block 2603 and the sliding block 2601 are fixedly connected through the L-shaped gasket 2602, a shaft hole for fixing the upper blade rotating shaft 2604 is formed in the middle of the upper blade fixing block 2603, the upper blade rotating shaft 2604 is 3cm-6cm longer than the upper blade fixing block 2603 in transverse length, an upper blade is fixedly mounted at one end of the upper blade rotating shaft 2604, a steel wire rope for providing power for the upper blade rotating shaft 2604 is arranged on the side face of the upper sliding rod 24, and is wound and fastened between the left side plate 11 and the right side plate 16 in a pulling mode and is arranged in parallel to the upper sliding rod 24, and when the upper blade fixing device 26 moves, the upper blade rotating shaft 2604 rotates under the action of the steel wire rope, and then the upper blade 25 is driven to rotate.
The lower blade base 28 comprises a lower blade base bottom plate 2811, two sides of the end face of the lower blade base bottom plate 2811 are provided with a limiting poking piece rotating shaft 2808, a limiting poking piece 2807 is arranged at the limiting poking piece rotating shaft 2808, the limiting poking piece rotating shaft 2808 is arranged at one end of the limiting poking piece 2807, the other end of the limiting poking piece 2807 is provided with a limiting spring 2806, the side end face of the lower blade base bottom plate 2811 is provided with a limiting spring fixing rod 2810, the other end of the limiting spring 2806 is fixedly connected with the limiting spring fixing rod 2810, a rotating plate rotating shaft 2813 is welded at the middle part of the lower blade base bottom plate 2811, a rotating plate 2812 is arranged at the rotating plate rotating shaft 2813, the two opposite sides of the rotating plate 2812 corresponding to the two limiting poking pieces 2807 are provided with limiting protrusions 2809, two ends of one side of the limiting poking piece rotating shaft 2808 of the rotating plate 2812 are symmetrically provided with steering poking pieces 2801 for deflecting the rotating plate 2812, the upper end face of the rotating plate 2812 is fixedly provided with a lower blade fixing block 2803 through bolts, the middle part of the lower blade fixing block 2803 is provided with a lower blade rotating shaft hole 2802, the lower blade rotating shaft hole 2802 is provided with a lower blade rotating shaft 2804 for fixedly installing a lower blade 27, one end of the lower blade rotating shaft 2804 is fixedly provided with a lower blade 27, the lower blade 27 is tightly attached to an upper blade 25, and the lower blade 27 is driven to rotate in the same direction when the upper blade 25 rotates.
The two paper winding motors 1606 are in data connection with the driver 21, the rotation directions of the two paper winding motors 1606 are opposite, a speed measuring encoder is installed at the paper winding motor 1606 and is in data connection with the controller 14, a CCD vision sensor is installed at the protecting board 18 and is in data connection with the controller 14, an auxiliary guide line is arranged at the protecting board 18 and is parallel to the protecting board 18.
The upper blade fixing device 26 reciprocates on the upper slide rod 24, the lower blade base 28 reciprocates on the lower slide rod, the upper blade rotating shaft 2604 rotates under the action of the wound steel wire rope when the upper blade fixing device 26 transversely moves, the upper blade 25 and the lower blade 27 are tightly attached, the upper blade 25 drives the lower blade 27 to rotate through friction force, when the lower blade base 28 and the upper blade fixing device 26 move to the left end of the lower slide rod and the upper slide rod 24, the steering pulling piece 2801 of the lower blade base 28 is extruded with the end face of the left baffle 11, the steering pulling piece 2801 pulls the rotating plate 2812 to rotate a certain angle around the limit pulling piece rotating shaft 2808, the rotating plate 2812 drives the lower blade fixing block 2803 to rotate the same angle and then drives the lower blade 27 to rotate a certain angle, the upper blade 25 drives the lower blade 27 to rotate in the opposite direction when the lower blade base 28 and the upper blade fixing device 26 move in the opposite direction, the encoder sends the rotating number of turns of the coil motor 1606 to the controller 14, and the processor of the controller 14 calculates the length of the cut coil motor 10 according to the radius of the paper feeding wheel 10, and the length of the cut motor 1606 is controlled by the length of the roll paper, and the length of the roll motor is set to be convenient and the invention has the advantages of saving time and easy to control.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, etc. within the scope of the present invention should be included in the present invention.