CN211565994U - Figure cutting device - Google Patents
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- CN211565994U CN211565994U CN201921939123.6U CN201921939123U CN211565994U CN 211565994 U CN211565994 U CN 211565994U CN 201921939123 U CN201921939123 U CN 201921939123U CN 211565994 U CN211565994 U CN 211565994U
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Abstract
The utility model provides a figure cutting device, include: the device comprises a storage box, a graphic stacking strip, a strip fixing component, a cutting component and a transmission component; an opening is arranged above the storage box; the strip fixing assembly vertically fixes the graphic stacking strip above the storage box; the cutting assembly is perpendicular to the strip fixing assembly, the transmission assembly drives the cutting assembly to move, the cutting position of the cutting assembly on the strip is adjusted up and down, and then the graph card corresponding to the position on the strip is stacked through the cutting assembly. The utility model has the advantages that: the technical proposal provided by the utility model provides a graph cutting device, which provides a new method for automatically cutting graphs and can be used for promoting the inside of equipment such as robots and the like which need the automatic cutting function; set up to two-layer blade, design cylindrical cam feed, the motor drives the cam rotation, and translation feed cutting figure about realizing, spare part is few, is difficult for breaking down, and engineering suitability is strong.
Description
Technical Field
The utility model relates to the field of mechanical equipment, especially, relate to a figure cutting device.
Background
With the development of the early education industry of children, more and more early education robots appear in the market, such as growth promoting robots which are popular at present;
however, the existing cutting device promoting the inside of the robot is mostly a layer of blade, the cutting process is complex, a plurality of parts are needed, and the fault is easy to occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a figure cutting device, include: the device comprises a storage box, a graphic stacking strip, a strip fixing component, a cutting component and a transmission component;
an opening is formed above the storage box; the strip fixing assembly is used for vertically fixing the graphic stacking strip above the storage box; the cutting assembly is arranged perpendicular to the strip fixing assembly; the transmission assembly is movably connected with the cutting assembly; the transmission assembly drives the cutting assembly to move so as to adjust the cutting position of the cutting assembly on the stacked long strip of the graphs up and down, and further the cutting assembly cuts the graph cards at the corresponding positions on the stacked long strip of the graphs;
the cutting assembly includes: the cutting device comprises a cutting blade, a blade connecting rod, a first motor, a supporting rod, a first supporting connecting part, an inverted T-shaped limiting part, a first sliding connecting rod, a second sliding connecting rod, a transmission part, a second motor, a second supporting connecting part and a fixed connecting part;
one end of the fixed connecting part is an external equipment connecting end, the other end of the fixed connecting part is fixedly connected with one end of the first support connecting part and one end of the second support connecting part respectively, and the first support connecting part and the second support connecting part are arranged oppositely up and down along the fixed connecting part; the other end of the first support connecting part is fixedly connected with one end of the supporting rod, and the supporting rod is perpendicular to the first support connecting part and is horizontally arranged;
the inverted T-shaped limiting part comprises a vertical connecting rod and a horizontal limiting barrel; one end of the vertical connecting rod is fixedly connected to the middle position of the horizontal limiting cylinder, the other end of the vertical connecting rod is fixedly connected to the supporting rod, the horizontal limiting cylinder is cylindrical, a through limiting hole is formed between the two bottom surfaces of the horizontal limiting cylinder, one end of the first sliding connecting rod is fixedly connected to one end, not provided with a rotating shaft, of the first motor, and the other end of the first sliding connecting rod penetrates through the through limiting hole, so that the first sliding connecting rod is connected to the inverted T-shaped limiting part in a sliding mode and can slide on the horizontal limiting cylinder;
the cutting blade is provided with two pieces which are oppositely arranged up and down, and a gap is arranged between the two pieces; one ends of the two cutting blades, which are not provided with the cutting edges, are fixedly connected to one ends of the blade connecting rods, and the other ends of the blade connecting rods are fixedly connected to a rotating shaft of the first motor; the cutting blade is driven to rotate through the rotation of the rotating shaft of the first motor; the length of the supporting rod is less than the sum of the length of the first sliding connecting rod and the length of the first motor, so that the cutting blade is prevented from colliding with the supporting rod in the rotating process;
the other end of the second support connecting part is fixedly connected to one end, which is not provided with the rotating shaft, of the second motor; a rotating shaft of the second motor is horizontally arranged below the supporting rod and is parallel to the first sliding connecting rod;
the transmission part is cylindrical, one end of the transmission part is fixedly connected to a rotating shaft of the second motor, and a spiral sliding groove is formed in the transmission part; one end of the second sliding connecting rod is fixedly connected to the first sliding connecting rod, and the other end of the second sliding connecting rod is inserted into the sliding groove and can slide along the sliding groove; through the pivot of second motor rotates, drives transmission portion rotates, and then passes through second sliding connection pole drives first sliding connection pole is in slide in the spacing section of thick bamboo of the level of the spacing portion of "T" type of falling, in order to drive cutting blade seesaw.
Furthermore, the penetrating limiting hole is a square limiting hole; the first motor and the second motor are respectively electrically connected with an external processor; the external processor is a single chip microcomputer.
Furthermore, the graphic stacking strip is formed by stacking a card connecting part and a plurality of graphic cards which are different in shape and have a certain thickness; two adjacent graphic cards are fixedly adhered through connecting sheets, the upper surface of the uppermost connecting sheet is fixedly connected with the card connecting part, the lower surface of the uppermost connecting sheet is adhered with one graphic card, and the card connecting part is provided with a fixing screw hole for fixing the graphic stacking strip;
the strip fixing assembly comprises a first connecting part, a supporting part and a second connecting part; the supporting part is vertically arranged and is parallel to the graphic stacking strip; one end of the second connecting part is fixedly connected to one side of the storage box, and the other end of the second connecting part is fixedly connected to one end of the supporting part; the other end of the supporting part is fixedly connected to one end of the first connecting part, and the other end of the first connecting part is fixedly connected with the other end of the long card connecting part of the graphic stack strip; the long graphics stacking strip is positioned above the storage box, and the length of the supporting part is greater than that of the long graphics stacking strip;
the number of the connecting sheets is matched with that of the graphic cards; except for the two uppermost connecting sheets and the two lowermost connecting sheets, the upper surface and the lower surface of each remaining connecting sheet are fixedly adhered to the two graphic cards respectively, one end of each connecting sheet is fixedly connected to the supporting part, and the other end of each connecting sheet is positioned at the center of the graphic card; the lower surface of the lowermost connecting sheet is vacant, and no graphic card is adhered, so that the lowermost graphic card is prevented from falling off due to the absence of the support of the connecting sheet after being cut.
Further, the graphic cards are all made of materials easy to cut so as to be convenient to cut.
Further, the transmission assembly includes: a third motor, a screw rod, a sliding part and a connecting part; the sliding part is provided with a threaded hole matched with the lead screw, the third motor is fixedly installed on the other side of the storage box opposite to the second connecting part, a rotating shaft of the third motor is fixedly connected with one end of the lead screw, so that the lead screw is vertically arranged, the other end of the lead screw penetrates through the threaded hole, the sliding part is in threaded connection with the lead screw, one end of the connecting part is fixedly connected to the sliding part, and the other end of the connecting part is fixedly connected to the middle position of the left side of the fixed connecting part, which is connected with one end of the first supporting connecting part, so that the cutting assembly is movably connected to the transmission assembly; the pivot of third motor is just passing or the reversal, drives the lead screw is just passing or the reversal, and then through the screw hole with screw-thread fit between the lead screw drives cutting assembly along the lead screw upwards or downstream, in order to adjust cutting blade is in the cutting position on the figure piles up rectangular.
Further, a first ultrasonic sensor is arranged at the position, connected with the blade connecting rod, of the upper surface of the upper cutting blade; a second ultrasonic sensor is arranged at the position, opposite to the first ultrasonic sensor, of the lower surface of the lower cutting blade; the first ultrasonic sensor and the second ultrasonic sensor are both horizontally arranged towards one end, provided with a cutting edge, of the cutting blade, and the detection direction of the first ultrasonic sensor and the second ultrasonic sensor is perpendicular to the long pattern stacking strip;
further, the third motor, the first ultrasonic sensor and the second ultrasonic sensor are respectively electrically connected with the external processor.
Furthermore, the storage box is also provided with a first article taking opening for taking out articles in the storage box.
The utility model provides a beneficial effect that technical scheme brought is: the technical proposal provided by the utility model provides a graph cutting device, which provides a new method for automatically cutting graphs and can be used for promoting the inside of equipment such as robots and the like which need the automatic cutting function; set up to two-layer blade, design cylindrical cam feed, the motor drives the cam rotation, and translation feed cutting figure about realizing, spare part is few, is difficult for breaking down, and engineering suitability is strong.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a diagram of an apparatus for a pattern cutting apparatus according to an embodiment of the present invention;
FIG. 2 is a block diagram of a cutting assembly in an embodiment of the present invention;
FIG. 3 is a structural diagram of an inverted T-shaped position-limiting portion in an embodiment of the present invention;
FIG. 4 is a schematic view of a cutting blade installation in an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a graphics stack strip in an embodiment of the present invention;
FIG. 6 is a block diagram of a drive assembly according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a cutting state in the embodiment of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The embodiment of the utility model provides a graph cutting device;
referring to fig. 1, fig. 1 is a diagram illustrating an apparatus of a pattern cutting apparatus according to an embodiment of the present invention; the method comprises the following steps: a storage box 22, a graphic stacking strip 23, a strip fixing assembly 24, a cutting assembly 25 and a transmission assembly 26;
an opening is formed above the storage box 22; the strip fixing assembly 24 vertically fixes the graphics stack strip 23 above the storage box 22; the cutting assembly 25 is arranged perpendicular to the strip fixing assembly 24; the transmission assembly 26 is movably connected with the cutting assembly 25; the transmission assembly 26 drives the cutting assembly 25 to move, so as to adjust the cutting position of the cutting assembly 25 on the stacked graphics strip 23 up and down, and further cut the graphics cards at the corresponding position on the stacked graphics strip 23 through the cutting assembly 25;
referring to fig. 2, fig. 2 is a structural diagram of a cutting assembly according to an embodiment of the present invention (for easy viewing, the cutting blade 251 in fig. 3 is rotated by a certain angle); the cutting assembly 25 includes: a cutting blade 251, a blade connecting rod 252, a first motor 253, a supporting rod 254, a first supporting connection part 255, an inverted "T" shaped stopper 256, a first sliding connection rod 257, a second sliding connection rod 258, a transmission part 259, a second motor 2510, a second supporting connection part 2511, and a fixed connection part 2512;
one end of the fixed connection portion 2512 is an external device connection end, and the other end of the fixed connection portion 2512 is respectively fixedly connected with one end of the first support connection portion 255 and one end of the second support connection portion 2511, and the first support connection portion 255 and the second support connection portion 2511 are arranged oppositely up and down along the fixed connection portion 2512; the other end of the first support connecting part 255 is fixedly connected with one end of the support rod 254, and the support rod 254 is perpendicular to the first support connecting part 255 and is horizontally arranged;
referring to fig. 3, fig. 3 is a structural diagram of an inverted T-shaped limiting portion in an embodiment of the present invention; the inverted T-shaped limiting part 256 comprises a vertical connecting rod 2561 and a horizontal limiting cylinder 2562; one end of the vertical connecting rod 2561 is fixedly connected to the middle position of the horizontal limiting cylinder 2562, the other end is fixedly connected to the supporting rod 254, the horizontal limiting cylinder 2562 is cylindrical with a through limiting hole 2003 arranged between two bottom surfaces, one end of the first sliding connecting rod 257 is fixedly connected to one end of the first motor 253 which is not provided with a rotating shaft, and the other end passes through the through limiting hole 2003, so that the first sliding connecting rod 257 is slidably connected to the inverted "T" shaped limiting part 256, and the first sliding connecting rod 257 can slide on the horizontal limiting cylinder 2562;
referring to fig. 4, fig. 4 is a schematic view illustrating an installation of a cutting blade according to an embodiment of the present invention; the cutting blade 251 has two pieces which are arranged oppositely up and down and have a gap 2004 between; one ends of the two cutting blades 251, at which no cutting edge is disposed, are fixedly connected to one end of the blade connecting rod 252, and the other ends of the blade connecting rods 252 are fixedly connected to a rotating shaft of the first motor 253; the cutting blade 251 is driven to rotate by the rotation of the rotating shaft of the first motor 253; the length of the supporting bar 254 is less than the sum of the length of the first sliding connecting rod 257 and the length of the first motor 253 to prevent the cutting blade 251 from colliding with the supporting bar 254 during rotation;
the other end of the second supporting connection portion 2511 is fixedly connected to one end of the second motor 2510, at which a rotating shaft is not provided; a rotating shaft of the second motor 2510 is horizontally arranged below the supporting rod 254 and is parallel to the first sliding connecting rod 257;
the transmission part 259 is cylindrical, one end of the transmission part 259 is fixedly connected to a rotating shaft of the second motor 2510, and a spiral sliding groove 2002 is formed in the transmission part 259; one end of the second sliding connecting rod 258 is fixedly connected to the first sliding connecting rod 257 (the position between the first motor 253 and the inverted "T" -shaped limiting portion 256), and the other end is inserted into the sliding groove 2002 and can slide along the sliding groove 2002; the rotating shaft of the second motor 2510 rotates to drive the transmission part 259 to rotate, and then the second sliding connecting rod 258 drives the first sliding connecting rod 257 to slide in the horizontal limiting cylinder 2562 of the inverted T-shaped limiting part 256, so as to drive the cutting blade 251 to move back and forth.
The penetrating limiting hole 2003 is a square limiting hole; the first motor 253 and the second motor 2510 are respectively electrically connected with an external processor; the external processor is a single chip microcomputer.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a long pattern stacking strip according to an embodiment of the present invention; the long graphics stacking strip 23 is formed by stacking a card connecting portion 231 and a plurality of graphics cards 232 with different shapes and a certain thickness; two adjacent graphic cards 232 are fixedly adhered through the connecting sheet 233, the upper surface of the uppermost connecting sheet 233 is fixedly connected with the card connecting portion 231, the lower surface is adhered with one graphic card 232, and the card connecting portion 231 is provided with a fixing screw hole for fixing the graphic stacking strip 23;
the strip fixing assembly 24 comprises a first connecting portion 241, a supporting portion 242 and a second connecting portion 243; the supporting portion 242 is vertically disposed in parallel with the graphic stacking strip 23; one end of the second connecting portion 243 is fixedly connected to one side of the storage box 22, and the other end is fixedly connected to one end of the supporting portion 242; the other end of the supporting portion 242 is fixedly connected to one end of the first connecting portion 241, and the other end of the first connecting portion 241 is fixedly connected to the other end of the card connecting portion 231 of the graphic stack strip 23; the long graphics stacking strip 23 is located above the storage box 22, and the length of the supporting portion 242 is greater than that of the long graphics stacking strip 23;
the connecting sheets 233 are provided in plurality, and the number of the connecting sheets is suitable for the number of the graphic cards 232; except for the two uppermost and lowermost connecting sheets 233, the upper and lower surfaces of each of the remaining connecting sheets 233 are fixedly adhered to the two graphic cards 232, respectively, and one end of each connecting sheet 233 is fixedly connected to the supporting portion 242, and the other end of each connecting sheet 233 is located at the center of the graphic card 232; the lower surface of the lowermost connecting piece 233 is left free and does not adhere to any graphic card 232, so that the lowermost graphic card 232 is prevented from falling off after being cut without the support of the connecting piece 233.
The graphic cards 232 are each made of a material that is easily cut to facilitate cutting.
Referring to fig. 6, fig. 6 is a structural diagram of a transmission assembly according to an embodiment of the present invention; the transmission assembly 26 includes: a third motor 261, a lead screw 262, a sliding portion 263, and a connecting portion 264; the sliding part 263 is provided with a threaded hole matched with the lead screw 262, the third motor 261 is fixedly installed on the other side of the storage box 22 opposite to the second connecting part 243, the rotating shaft of the third motor 261 is fixedly connected with one end of the lead screw 262, so that the lead screw 262 is vertically arranged, the other end of the lead screw 262 passes through the threaded hole, so that the sliding part 263 is in threaded connection with the lead screw 262, one end of the connecting part 264 is fixedly connected to the sliding part 263, and the other end is fixedly connected to the left middle position 2001 of the fixed connecting part 2512, which is connected with one end of the first supporting connecting part 255, so as to movably connect the cutting assembly 25 on the transmission assembly 26; the rotation shaft of the third motor 261 is rotated forward or backward to drive the lead screw 262 forward or backward, so as to drive the cutting assembly 25 to move upward or downward along the lead screw 262 through the threaded engagement between the threaded hole and the lead screw 262, so as to adjust the cutting position of the cutting blade 251 on the graphic stack strip 23.
A first ultrasonic sensor 2513 is provided on the upper surface of the upper cutting blade 251 at a position connected to the blade connecting rod 252; a second ultrasonic sensor 2514 is provided on the lower surface of the lower cutting blade 251 at a position opposite to the first ultrasonic sensor 2513; the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514 are both horizontally arranged towards the end 2005, where the cutting edge of the cutting blade 251 is arranged, and the detection direction is perpendicular to the pattern stacking strip 23;
adjusting the cutting position of the cutting blade 251 on the graphics stack strip 23 further comprises: detecting the distance between two pieces of the cutting blade 251 from the long graphics stack bar 23 by the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514, respectively; if the distance values detected by the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514 are both greater than or equal to a preset value d, then both of the cutting blades 251 are considered to be facing the web 233, at which time the cutting blades 251 are moved upward along the graphic stack strip 23 until the distance value detected by the second ultrasonic sensor 2514 is less than the preset value d; if one of the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514 detects a distance value greater than or equal to a preset value d and the other one of the first ultrasonic sensor and the second ultrasonic sensor detects a distance value less than the preset value d, the cutting blade 251 is controlled to move along the long graphic stack strip 23 in the direction of the ultrasonic sensor with the distance value less than the preset value d until the distance value detected by the other ultrasonic sensor is less than the preset value d; wherein d is a preset value and is larger than 0.
The third motor 261, the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514 are respectively electrically connected to the external processor, so that the distance values detected by the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514 are received by the external processor, and the third motor 261 is controlled.
The storage box 22 is further provided with a first taking-out opening 221 for taking out the articles in the storage box 22.
The use principle is as follows:
in use, the external processor first controls the first motor 253 to adjust the cutting blade 251 to an initial posture; after the adjustment is completed, the third motor 261 is controlled to rotate, and the sliding part 263 drives the cutting assembly 25 to move along the lead screw 262, so as to move the cutting blade 251 to a corresponding cutting position; the initial attitude is: the upper surface of the cutting blade 251 is horizontal, and the first ultrasonic sensor 2513 and the second ultrasonic sensor 2514 are oppositely arranged up and down;
after the position of the cutting blade 251 is adjusted, the external processor controls the second motor 2510 to rotate, so as to drive the cutting blade 251 to move towards the graphics stack strip 23 for a preset distance, so as to cut a graphics card on the graphics stack strip 23 through the gap 2004 between the two cutting blades 251; fig. 7 is a schematic view of a cutting state in the embodiment of the present invention;
after the cutting, the external processor controls the second motor 2510 to rotate reversely to drive the cutting blade 251 to move a preset distance in a direction away from the long graphics stack strip 23, and after the movement is finished, controls the first motor 253 to rotate so as to rotate the direction of the cutting blade 251 by 90 degrees, so that the graphics cards in the gap 2004 fall into the storage box 22, and then the graphics cards are taken out from the first pick-up port 221.
To prevent the graphic card from falling out of the slit 2004 of the cutting blade 251, the graphic stack strip 23 may be made of a material having a certain weight, or a layer of lubricant may be uniformly applied to one side of the slit 2004 of the cutting blade 251 to reduce friction, and the graphic card may fall down due to gravity when the cutting blade 251 is rotated 90 ° to a vertical state.
The utility model has the advantages that: the technical proposal provided by the utility model provides a graph cutting device, which provides a new method for automatically cutting graphs and can be used for promoting the inside of equipment such as robots and the like which need the automatic cutting function; set up to two-layer blade, design cylindrical cam feed, the motor drives the cam rotation, and translation feed cutting figure about realizing, spare part is few, is difficult for breaking down, and engineering suitability is strong.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A pattern cutting device characterized by: the method comprises the following steps: the device comprises a storage box (22), a graph stacking strip (23), a strip fixing component (24), a cutting component (25) and a transmission component (26);
an opening is formed above the storage box (22); the strip fixing assembly (24) vertically fixes the graphic stacking strip (23) above the storage box (22); the cutting assembly (25) is arranged perpendicular to the strip fixing assembly (24); the transmission assembly (26) is movably connected with the cutting assembly (25); the transmission component (26) drives the cutting component (25) to move so as to adjust the cutting position of the cutting component (25) on the graph stacking strip (23) up and down, and then the graph cards at the corresponding positions on the graph stacking strip (23) are cut through the cutting component (25);
the cutting assembly (25) comprises: the cutting blade device comprises a cutting blade (251), a blade connecting rod (252), a first motor (253), a supporting rod (254), a first supporting connecting part (255), an inverted T-shaped limiting part (256), a first sliding connecting rod (257), a second sliding connecting rod (258), a transmission part (259), a second motor (2510), a second supporting connecting part (2511) and a fixed connecting part (2512);
one end of the fixed connecting part (2512) is an external equipment connecting end, the other end of the fixed connecting part is fixedly connected with one end of the first supporting connecting part (255) and one end of the second supporting connecting part (2511), and the first supporting connecting part (255) and the second supporting connecting part (2511) are arranged oppositely up and down along the fixed connecting part (2512); the other end of the first support connecting part (255) is fixedly connected with one end of the support rod (254), and the support rod (254) is vertical to the first support connecting part (255) and is horizontally arranged;
the inverted T-shaped limiting part (256) comprises a vertical connecting rod (2561) and a horizontal limiting cylinder (2562); one end of the vertical connecting rod (2561) is fixedly connected to the middle position of the horizontal limiting cylinder (2562), the other end of the vertical connecting rod is fixedly connected to the supporting rod (254), the horizontal limiting cylinder (2562) is cylindrical with a through limiting hole arranged between two bottom surfaces, one end of the first sliding connecting rod (257) is fixedly connected to one end, which is not provided with a rotating shaft, of the first motor (253), and the other end of the first sliding connecting rod penetrates through the through limiting hole, so that the first sliding connecting rod (257) is slidably connected to the inverted T-shaped limiting part (256), and the first sliding connecting rod (257) can slide on the horizontal limiting cylinder (2562);
the cutting blade (251) is provided with two pieces which are oppositely arranged up and down, and a gap is arranged between the two pieces; one ends of the two cutting blades (251) which are not provided with the cutting edges are fixedly connected to one ends of the blade connecting rods (252), and the other ends of the blade connecting rods (252) are fixedly connected to a rotating shaft of the first motor (253); the cutting blade (251) is driven to rotate through the rotation of the rotating shaft of the first motor (253); the length of the support rod (254) is less than the sum of the length of the first sliding connection rod (257) and the length of the first motor (253) to prevent the cutting blade (251) from colliding with the support rod (254) during rotation;
the other end of the second support connecting part (2511) is fixedly connected to one end, which is not provided with a rotating shaft, of the second motor (2510); the rotating shaft of the second motor (2510) is horizontally arranged below the supporting rod (254) and is parallel to the first sliding connecting rod (257);
the transmission part (259) is cylindrical, one end of the transmission part is fixedly connected to a rotating shaft of the second motor (2510), and a spiral sliding groove is formed in the transmission part (259); one end of the second sliding connecting rod (258) is fixedly connected to the first sliding connecting rod (257), and the other end of the second sliding connecting rod is inserted into the sliding groove and can slide along the sliding groove; the rotating shaft of the second motor (2510) rotates to drive the transmission part (259) to rotate, and then the second sliding connecting rod (258) drives the first sliding connecting rod (257) to slide in the horizontal limiting barrel (2562) of the inverted T-shaped limiting part (256) so as to drive the cutting blade (251) to move back and forth.
2. A pattern cutting apparatus according to claim 1, wherein: the penetrating limiting hole is a square limiting hole; the first motor (253) and the second motor (2510) are respectively electrically connected with an external processor; the external processor is a single chip microcomputer.
3. A pattern cutting apparatus according to claim 1, wherein: the long graphics stacking strip (23) is formed by stacking a card connecting part (231) and graphics cards (232) which are different in shape and have certain thickness; two adjacent graphic cards (232) are fixedly adhered through connecting sheets (233), the upper surface of the uppermost connecting sheet (233) is fixedly connected with the card connecting part (231), the lower surface of the uppermost connecting sheet (233) is adhered with one graphic card (232), and the card connecting part (231) is provided with a fixing screw hole for fixing the graphic stacking strip (23);
the strip fixing assembly (24) comprises a first connecting part (241), a supporting part (242) and a second connecting part (243); the supporting part (242) is vertically arranged and is parallel to the graphic stacking strip (23); one end of the second connecting part (243) is fixedly connected to one side of the storage box (22), and the other end of the second connecting part is fixedly connected to one end of the supporting part (242); the other end of the supporting part (242) is fixedly connected to one end of the first connecting part (241), and the other end of the first connecting part (241) is fixedly connected with the other end of the card connecting part (231) of the graphic stacking strip (23); the long graphics stacking strip (23) is positioned above the storage box (22), and the length of the supporting part (242) is greater than that of the long graphics stacking strip (23);
the connecting sheets (233) are provided in a plurality, and the number of the connecting sheets is suitable for the number of the graphic cards (232); except for the two uppermost and lowermost connecting sheets (233), the upper and lower surfaces of each remaining connecting sheet (233) are fixedly adhered to two graphic cards (232), respectively, and one end of each remaining connecting sheet is fixedly connected to the supporting part (242) and the other end of each remaining connecting sheet is positioned at the center of the graphic card (232); the lower surface of the lowermost connecting sheet (233) is left free, and no graphic card (232) is adhered, so that the lowermost graphic card (232) is prevented from falling off without being supported by the connecting sheet (233) after being cut.
4. A pattern cutting apparatus according to claim 3, wherein: the graphic cards (232) are each made of a material that is easily cut to facilitate cutting.
5. A pattern cutting apparatus according to claim 3, wherein: the transmission assembly (26) comprises: a third motor (261), a screw (262), a sliding part (263), and a connecting part (264); a threaded hole matched with the lead screw (262) is formed in the sliding part (263), the third motor (261) is fixedly installed on the other side, opposite to the second connecting part (243), of the storage box (22), and a rotating shaft of the third motor (261) is fixedly connected with one end of the lead screw (262), so that the lead screw (262) is vertically arranged; the other end of the lead screw (262) penetrates through the threaded hole, so that the sliding part (263) is in threaded connection with the lead screw (262), one end of the connecting part (264) is fixedly connected to the sliding part (263), and the other end of the connecting part is fixedly connected to the middle position of the left side of the fixed connecting part (2512) connected with one end of the first supporting connecting part (255), so that the cutting assembly (25) is movably connected to the transmission assembly (26); the rotating shaft of the third motor (261) is rotated forwards or reversely, the lead screw (262) is driven to rotate forwards or reversely, and the cutting assembly (25) is driven to move upwards or downwards along the lead screw (262) through the threaded fit between the threaded hole and the lead screw (262), so that the cutting position of the cutting blade (251) on the graphic stack strip (23) is adjusted.
6. A pattern cutting apparatus according to claim 5, wherein: a first ultrasonic sensor (2513) is arranged at the position, connected with the blade connecting rod (252), of the upper surface of the upper cutting blade (251); a second ultrasonic sensor (2514) is arranged on the position of the lower surface of the lower cutting blade (251) opposite to the first ultrasonic sensor (2513); the first ultrasonic sensor (2513) and the second ultrasonic sensor (2514) are both horizontally arranged towards the end of the cutting blade (251) where the cutting edge is arranged, and the detection direction is perpendicular to the pattern stacking strip (23).
7. A pattern cutting apparatus according to claim 6, wherein: the third motor (261), the first ultrasonic sensor (2513) and the second ultrasonic sensor (2514) are respectively electrically connected with an external processor; the external processor is a single chip microcomputer.
8. A pattern cutting apparatus according to claim 1, wherein: the storage box (22) is further provided with a first fetching opening (221) used for fetching the articles in the storage box (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939123.6U CN211565994U (en) | 2019-11-11 | 2019-11-11 | Figure cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939123.6U CN211565994U (en) | 2019-11-11 | 2019-11-11 | Figure cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211565994U true CN211565994U (en) | 2020-09-25 |
Family
ID=72532304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921939123.6U Expired - Fee Related CN211565994U (en) | 2019-11-11 | 2019-11-11 | Figure cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211565994U (en) |
-
2019
- 2019-11-11 CN CN201921939123.6U patent/CN211565994U/en not_active Expired - Fee Related
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Granted publication date: 20200925 Termination date: 20211111 |