Disclosure of Invention
The invention aims to provide a paper cutter for paper processing and a clamping and reinforcing device for the paper cutter, and aims to solve the problems that the two sides of paper are tilted to cause certain offset during processing, the quality of stacked paper after cutting cannot be well guaranteed and the like in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the clamp reinforcing apparatus for a paper cutter includes:
the moving component is used for moving the moving component,
the strength of the assembly is increased by the reinforcement,
the fixing component is used for fixing the fixing component,
a positioning component is arranged on the base plate,
the fixed component is fixedly installed at the two ends of the moving component, the reinforcing component is arranged on the two sides of the moving component in a sliding mode, the reinforcing component is arranged between the fixed component and the moving component, the positioning component is movably arranged at the tops of the two sides of the moving component and used for limiting the moving direction of the reinforcing component, the moving component is used for longitudinally clamping paper through sliding fit, the reinforcing component transversely compresses the paper through sliding, and the positioning component is used for fixing the reinforcing component and the relative position between the moving components.
Further, the air conditioner is provided with a fan,
the moving assembly includes:
the supporting rod is provided with a supporting rod,
the rectangular block is a rectangular block which is provided with a plurality of rectangular holes,
an upper pressure plate is arranged on the upper surface of the frame,
a lower pressure plate is arranged on the lower side of the frame,
the removal is provided with two, and the symmetry sets up in the paper both sides, the fixed surface of branch installs the rectangular block, the top fixed mounting of rectangular block has and is used for compressing tightly the paper top the top board, the both sides slidable mounting of rectangular block has the holding down plate that is used for compressing tightly the paper below, the removal subassembly passes through branch with fixed subassembly fixed connection.
Further, the air conditioner is provided with a fan,
the fixing assembly includes:
a fixed block is arranged on the upper surface of the bracket,
a fixing hole is arranged on the bottom of the shell,
a sliding groove is arranged on the upper surface of the sliding groove,
a limiting groove is arranged on the upper surface of the shell,
the fixed block is fixedly arranged at one end of the rectangular block, one end of the fixed block is provided with the fixed hole penetrating through the fixed block, the top of the fixed block is provided with the sliding groove, and the middle part of the bottom wall of the limiting groove is provided with the limiting groove communicated with the sliding groove.
Further, the air conditioner is provided with a fan,
the bottom of fixed block with the bottom parallel and level of top board, branch passes the fixed orifices extends to keeping away from the one end of rectangular block, it is provided with to slide in the sliding tray strengthen the subassembly, just the spacing groove is used for the restriction strengthen the slip direction of subassembly.
Further, the air conditioner is provided with a fan,
the reinforcement assembly includes:
a transverse pressing plate is arranged on the upper surface of the frame,
a connecting shaft is connected with the connecting rod,
a connecting ball is connected with the upper end of the ball,
an extrusion groove is arranged on the bottom of the container,
a connecting sliding groove is connected with the upper end of the connecting rod,
a position-limiting component,
the one end fixedly connected with of cross press board the connecting axle, the connecting axle is kept away from the one end fixedly connected with of connecting the ball connect the ball, the diameter of connecting the ball is greater than the diameter of connecting axle, just the outer disc of connecting the ball is the elasticity material, the extrusion groove has been seted up to the other end of cross press board, the bottom intercommunication in extrusion groove is provided with connect the spout, it is greater than to connect spout length extrusion groove length, extrusion groove sliding adaptation the connecting axle, connect ball sliding adaptation connect the spout, the bottom fixedly connected with locating part of cross press board.
Further, the air conditioner is provided with a fan,
the transverse pressing plate is arranged in the sliding groove in a sliding manner, the transverse pressing plate and the upper pressing plate are oppositely and vertically arranged, the limiting piece is matched with the limiting groove in a sliding manner,
the reinforcing component relative movement component centrosymmetric arrangement of removal subassembly both sides, and the relative paper centrosymmetric arrangement of two removal subassemblies, the extrusion groove of paper one side slip adaptation paper opposite side the connecting axle, paper one side connect the ball slip adaptation paper opposite side connect the spout.
Further, the air conditioner is provided with a fan,
the positioning assembly comprises:
a screw hole is positioned,
a top plate is arranged on the top plate,
a positioning hole is formed in the positioning plate,
a positioning bolt is arranged on the base plate,
the top of cross clamp plate is provided with along cross clamp plate evenly distributed's location screw, the top fixed mounting at the both ends of top board has the roof, the roof is kept away from the one end of top board corresponds certain the location screw has seted up the locating hole, the locating hole set up in the fixed block top, the locating hole top is provided with positioning bolt, positioning bolt adaptation the location screw.
The utility model provides a paper cutter for paper processing, includes fixed connection's casing, baffle and cutting mechanism in proper order, casing and baffle fixedly connected with are used for placing the blowing board of paper, still include the paper cutter with pressing from both sides tight reinforcing means.
Further, the air conditioner is provided with a fan,
two symmetrically-arranged moving assemblies for clamping paper are slidably mounted between the shell and the partition plate, a driving assembly movably clamped with the two moving assemblies is fixedly mounted in the shell, a base and a wedge block are fixedly mounted on one opposite side of the shell and the partition plate, and limiting assemblies are slidably mounted on two sides of the base; when the driving assembly is started, the two moving assemblies are driven to do horizontal reciprocating motion relative to the material discharging plate, and then the two side reinforcing assemblies are driven to do horizontal reciprocating motion.
Further, the air conditioner is provided with a fan,
the two ends of one side of the lower pressing plate, which is far away from the upper pressing plate, are provided with limiting holes, and the surface of the lower pressing plate is fixedly provided with a connecting rod movably clamped with one of the guide grooves.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 and 2, an embodiment of the present invention provides a paper cutter for paper processing: the paper cutting machine comprises a shell 1, a partition plate 2 and a cutting mechanism 3 which are fixedly connected in sequence, wherein the shell 1 and the partition plate 2 are fixedly connected with a discharging plate 4 for placing paper, two symmetrically arranged moving assemblies 6 for clamping the paper are slidably mounted between the shell 1 and the partition plate 2, a driving assembly 5 movably clamped with the two moving assemblies 6 is fixedly mounted in the shell 1, a base 8 and a wedge block (not shown in the figure) are fixedly mounted on one opposite side of the shell 1 and the partition plate 2, and limiting assemblies 9 are slidably mounted on two sides of the base 8;
when the driving assembly 5 works, the two moving assemblies 6 are driven to do horizontal reciprocating motion relative to the material discharging plate 4, when the moving assemblies 6 move to be close to the material discharging plate 4, the moving assemblies are movably clamped with the limiting assemblies 9, and when the moving assemblies 6 move to be far away from the material discharging plate 4, the moving assemblies are separated from the limiting assemblies 9. The cutting mechanism 3 is a well-known technique, and will not be described in detail here.
In the present embodiment, it is preferable that: when the multi-layer paper clamping device is used, firstly, a stack of paper is placed above the material placing plate 4, then the driving assembly 5 is started, the driving assembly 5 drives the two moving assemblies 6 to approach the material placing plate 4 and the paper, when the moving assemblies 6 move to be in contact with the paper in the horizontal direction, under the action of the limiting assembly 9, the moving assemblies 6 move correspondingly, so that the paper can be effectively clamped in the vertical direction, meanwhile, the moving assemblies are respectively in contact with two sides of the paper to limit the horizontal direction, then the two moving assemblies 6 can reset and move towards two sides for a certain distance (the distance is short) under the action of the driving assembly 5, the multi-layer paper clamped up and down is horizontally tensioned, and the middle part of the multi-layer paper is kept in a flat state; realize the fly-cutting to the multilayer paper through cutting mechanism 3 after that, the in-process of cutting is because both carried out the upper and lower direction to the multilayer paper and pressed from both sides tightly, also carried out the horizontal direction and strained, can effectively avoid adding the both sides of paper and take place the perk man-hour, and then reduce the skew of paper, guarantees the quality of multilayer paper after the cutting.
After the cutting is finished, the driving assembly 5 drives the two moving assemblies 6 to reset to the initial positions from two sides, after the initial positions are reached, the limiting assemblies 9 are separated from the moving assemblies 6 and automatically move to the initial positions under the action of the wedge-shaped blocks, the limiting of the cut paper is automatically released after the moving assemblies 6 are separated from the limiting assemblies 9, the cut paper can be rapidly taken down at the moment, and then the paper is placed again to continue to be processed.
Example two:
referring to fig. 2, 3, 7 and 8, in the first embodiment, the driving assembly 5 includes a motor 501 fixedly connected to the housing 1, an output shaft of the motor 501 is fixedly installed with a long rod 502, an outer surface of the long rod 502 is fixedly installed with a cylinder 503, and an outer surface of the cylinder 503 is provided with two guide slots 504. When the guiding groove 504 is unfolded to be a plane, the guiding groove is formed by connecting a horizontal section, two symmetrical inclined sections and a Z-shaped section, the horizontal section is connected to one side of the two inclined sections, two ends of the horizontal section are respectively connected with one ends of the two inclined sections, and the tail ends of the two inclined sections far away from the horizontal section are respectively connected with the Z-shaped section.
In the present embodiment, it is preferable that: the guide groove 504 is provided with two vertically symmetrical inclined sections, the lower part of the guide groove plays a role in driving the moving assembly 6 to be close to the material placing plate 4, and the upper part of the guide groove plays a role in driving the moving assembly 6 to be far away from the material placing plate 4; the horizontal section is arranged to provide the time for placing paper for the staff; the Z-shaped section is arranged, on one hand, the moving assembly 6 which clamps the paper up and down can move back for a short distance to tension the paper in the horizontal direction, and on the other hand, the Z-shaped section is used for providing processing time for the cutting mechanism 3.
After the multilayer paper is put above the material placing plate 4, the starting motor 501 drives the long rod 502 to rotate, the long rod 502 drives the cylinder 503 to rotate, and the guide groove 504 formed in the cylinder 503 drives the two moving assemblies 6 to start to approach the material placing plate 4 and the paper.
Example three:
referring to fig. 3 to 8, on the basis of the second embodiment, the moving assembly 6 includes a supporting rod 601 slidably engaged with the partition plate 2, a rectangular block 602 is fixedly mounted on an outer surface of the supporting rod 601, an upper pressing plate 603 for pressing an upper portion of the paper is fixedly mounted on a top portion of the rectangular block 602, a lower pressing plate 604 for pressing a lower portion of the paper is slidably mounted inside the rectangular block 602, a limiting hole 605 is formed in a side of the lower pressing plate 604 away from the upper pressing plate 603, and a connecting rod 606 movably engaged with one of the guiding grooves 504 is fixedly mounted on a surface of the lower pressing plate 604.
In the present embodiment, it is preferable that: one side of the lower pressing plate 604 close to the material placing plate 4 is arranged into a circular arc shape; during initial state, connecting rod 606 just will get into the slope section of guide way 504 below, when motor 501 drives cylinder 503 through stock 502 and rotates, connecting rod 606 prepares to get into the Z shape section along the slope section in below, connecting rod 606 drives rectangular block 602, branch 601, top board 603 and holding down plate 604 are close to blowing board 4 and paper, when rectangular block 602 is about to contact with the horizontal direction of paper, the circular arc one side extrusion spacing subassembly 9 of holding down plate 604 makes its decline, then spacing subassembly 9 rises automatically and pushes up the holding down plate 604 upwards with spacing hole 605 block, cooperation top board 603 can effectively press from both sides tightly the upper and lower direction of multilayer paper, and rectangular block 602 can also carry on spacingly to the horizontal direction with the both sides laminating respectively of multilayer paper.
With the continuous rotation of the cylinder 503, the connecting rod 606 is ready to enter the upper inclined section along the Z-shaped section, in the process, the connecting rod 606 can drive the rectangular block 602, the upper pressing plate 603 and the lower pressing plate 604 to move back to two sides for a short distance under the action of the guide groove 504 of the Z-shaped section, and the rectangular block 602 can tension the multi-layer paper clamped in the up-down direction in the horizontal direction by matching with the upper pressing plate 603 and the lower pressing plate 604, so that the middle part of the multi-layer paper is kept in a flat state; the moved-back rectangular block 602, the upper pressing plate 603 and the lower pressing plate 604 are kept still under the action of the connecting rod 606, and at this time, the cutting mechanism 3 is started to complete rapid cutting.
With the continuous rotation of the cylinder 503, the connecting rod 606 is ready to enter the horizontal section along the upper inclined section, in the process, the cutting mechanism 3 has finished cutting multiple layers of paper, the connecting rod 606 can drive the rectangular block 602, the upper pressing plate 603, the lower pressing plate 604 and the cut paper to reset to the initial position to both sides under the action of the upper inclined section, after the rectangular block 602 resets to the initial position, the limiting assembly 9 is extruded and descended under the action of the wedge block and then automatically resets to the initial position, after the limiting assembly 9 descends and is separated from the limiting hole 605, the lower pressing plate 604 loses the supporting force and descends, the limiting on the cut paper is automatically released, at the moment, the cut paper can be quickly taken down, and then the paper is put again to continue to be processed.
As a further improvement of the present embodiment: in practical use, the two rectangular blocks 602 are folded towards the discharging plate 4, and the upper pressing plate 603 and the lower pressing plate 604 are matched, so that a certain centering effect can be achieved on the middle paper.
Example four:
referring to fig. 6 to 10, on the basis of the third embodiment, the limiting assembly 9 includes a casing 901 slidably fitted with the base 8, a first spring 902 is fixedly installed between the casing 901 and the base 8, a sliding block 904 is elastically connected inside the casing 901 through a second spring 903, a round ball 905 is movably installed on one side of the sliding block 904 away from the casing 901, and a push rod 906 is fixedly installed on one side of the round ball 905 away from the sliding block 904. The surface of the slide block 904 is provided with a spherical movable groove for the movable limit of the sphere 905, the end part of the ejector rod 906 far away from the sphere 905 is set to be circular, and the limit hole 605 is set to be a semicircular hole and matched with the circular end part of the ejector rod 906.
In the present embodiment, it is preferable that: a universal ball shaft is formed between the ball 905 and the spherical movable groove and can rotate at multiple angles; along with the rotation of the cylinder 503, the connecting rod 606 is ready to enter the Z-shaped section along the lower inclined section, the connecting rod 606 drives the rectangular block 602, the supporting rod 601, the upper pressing plate 603 and the lower pressing plate 604 to be close to the material discharging plate 4 and paper, when the rectangular block 602 is about to contact with the horizontal direction of the paper, the circular end of the ejector rod 906 is extruded by the circular arc side of the lower pressing plate 604 to enable the circular end to descend, the ejector rod 906 drives the sliding block 904 to descend through the spherical ball 905 and extrude the second spring 903, then the lower pressing plate 604 continues to be close to the material discharging plate 4, when the ejector rod 906 corresponds to the limiting hole 605, under the action of the second spring 903, the sliding block 904 drives the ejector rod 906 to ascend through the spherical ball 905 and clamp the limiting hole 605 to lift the lower pressing plate 604 upwards, the upper pressing plate 603 can effectively clamp the upper and lower directions of the layers of paper, and the rectangular block 602 can be respectively attached to the two sides of the layers of the paper and can also limit the horizontal direction.
With the continuous rotation of the cylinder 503, the connecting rod 606 is ready to enter the upper inclined section along the Z-shaped section, in the process, the connecting rod 606 can drive the rectangular block 602, the upper pressing plate 603 and the lower pressing plate 604 to move back to two sides for a short distance under the action of the guide groove 504 of the Z-shaped section, at this time, the limit hole 605 pulls the housing 901 and the first spring 902 through the ejector rod 906, the ball 905 and the slider 904, so that the ejector rod 906 and the limit hole 605 still keep a movable clamping state, the lower pressing plate 604 continues to be jacked up, the rectangular block 602 is matched with the upper pressing plate 603 and the lower pressing plate 604, the multi-layer paper clamped in the vertical direction can be tensioned in the horizontal direction, and the middle part of the multi-layer paper can be kept in a flat state; rectangular block 602, top board 603 and holding down plate 604 after moving back keep motionless under the effect of connecting rod 606, start cutting mechanism 3 this moment and cut, can effectively avoid adding the both sides of processing the paper and take place the perk, and then reduce the skew of paper, guarantee the quality of cutting back multilayer paper.
With the continuous rotation of the cylinder 503, the connecting rod 606 is ready to enter a horizontal section along the upper inclined section, in the process, the cutting mechanism 3 has finished cutting multiple layers of paper, the connecting rod 606, under the action of the upper inclined section, can drive the rectangular block 602, the upper pressure plate 603, the lower pressure plate 604 and the cut paper to return to the initial positions to two sides, and the limiting hole 605 still pulls the casing 901 and the first spring 902 through the cooperation of the structures such as the ejector rod 906, the ball 905 and the slider 904, so as to prevent the ejector rod 906 from separating from the limiting hole 605, and still plays a role in supporting the lower pressure plate 604; after rectangle piece 602 resets initial position, under the effect of wedge, slider 904 is pushed down and is driven ejector pin 906 to descend and spacing hole 605 separation, at this moment under the effect of first spring 902, housing 901 is automatic to the direction removal of blowing board 4, drive slider 904 and ejector pin 906 also automatic re-setting to initial position, after ejector pin 906 and spacing hole 605 separation, lower clamp 604 loses the holding power and also descends, the spacing to the paper after the cutting is relieved automatically, the paper after the cutting can be taken off fast this moment.
Example five:
referring to fig. 9 and 10, on the basis of the fourth embodiment, a dovetail groove 10 is formed on the surface of the base 8, a dovetail block 12 is fixedly mounted at the bottom of the housing 901, and the housing 901 is slidably connected with the surface of the base 8 through the dovetail groove 10 and the dovetail block 12.
In the present embodiment, it is preferable that: through the dovetail grooves 10 and the dovetail blocks 12, the casing 901 can slide horizontally along the base 8 without falling off the base 8; in actual use, other modes such as a cross groove may be adopted as long as the casing 901 can slide along the base 8 and cannot fall off from the base 8.
Example six:
referring to fig. 4 to 8, on the basis of the fourth embodiment, the moving assembly 6 further includes a gear 607 fixedly connected to the supporting rod 601, an adjusting assembly 7 for adjusting an angle of the gear 607 is fixedly installed inside the partition plate 2, the gear 607 is movably installed inside the adjusting assembly 7, and the collecting plates 11 are fixedly installed on both sides inside the housing 1. The adjusting assembly 7 comprises a frame 701 fixedly connected with the partition board 2, a first rack 702, a second rack 703 and a third rack 704 are fixedly installed inside the frame 701, the first rack 702, the second rack 703 and the third rack 704 are sequentially arranged in a symmetrical and staggered manner, and the length of the first rack 702 is greater than that of the second rack 703 and the third rack 704.
In the present embodiment, it is preferable that: a certain distance is left between the third rack 704 and the inner side wall of the square frame 701 close to the material discharging plate 4, so that the connecting rod 606 is matched with the Z-shaped section of the guide groove 504 to retract and tighten paper conveniently, the gear 607 cannot rotate during retraction, and the paper can still be kept in a flat state; the first rack 702 is matched with the gear 607 to drive the supporting rod 601 to rotate 180 degrees, and the second rack 703 and the third rack 704 only can drive the supporting rod 601 to rotate 0-60 degrees, preferably 45 degrees, so that the supporting rod 601 is not suitable to be driven to rotate too much, because the supporting rod 601 can drive the rectangular block 602 and the lower pressing plate 604 to rotate synchronously, and the limiting hole 605 of the lower pressing plate 604 can be separated from the top rod 906 due to too much angle.
As the cylinder 503 continues to rotate, the connecting rod 606 is ready to enter the horizontal section along the upper inclined section, in the process, the cutting mechanism 3 has finished cutting the multi-layer paper, the connecting rod 606 drives the supporting rod 601, the rectangular block 602, the upper pressing plate 603, the lower pressing plate 604 and the cut paper to return to the initial position towards two sides under the action of the upper inclined section, in the process of returning to the initial position, the gear 607 is firstly contacted with the third rack 704 to drive the support rod 601, the rectangular block 602 and the cut paper to swing 45 degrees anticlockwise, then contacts with the second rack 703 to drive the support rod 601, the rectangular block 602 and the cut paper to swing clockwise by 45 degrees for resetting, in the reciprocating swinging process, the scraps generated in the processing can be swung and removed, and meanwhile, impurities such as crushed aggregates and the like mixed in the original paper can be removed, so that the quality of the cut paper is further ensured; finally, the paper is contacted with a first rack 702 to drive the support rod 601, the rectangular block 602 and the cut paper to rotate 180 degrees anticlockwise; when the supporting rod 601 rotates 180 degrees counterclockwise, the supporting rod 601 and the rectangular block 602 have also been reset to the initial position, at which time the rectangular block 602, the upper pressing plate 603, the lower pressing plate 604 and the cut paper face the collecting plate 11, and the supporting of the paper by the collecting plate 11 is completed.
In the reciprocating swinging process of the support rod 601 and the lower pressing plate 604, the limiting hole 605 still pulls the housing 901, the sliding block 904 and the first spring 902 through the matching of structures such as the top rod 906, the round ball 905 and the sliding block 904, the movable clamping state of the top rod 906 and the limiting hole 605 is maintained, and the supporting effect on the lower pressing plate 604 is still achieved; after the rectangular block 602 is reset to the initial position, under the action of the wedge block, the sliding block 904 is extruded and descended to drive the ejector rod 906 to descend to be separated from the limiting hole 605, and because the round end part of the ejector rod 906, the semicircular limiting hole 605 and the universal ball shaft type installed ball 905, the ejector rod 906 can also be automatically separated from the limiting hole 605, but the wedge block needs to extrude the sliding block 904 after the separation is reduced due to the assistance of the wedge block, so that the situation that the ejector rod 906 is separated from the limiting hole 605 too early is avoided, and the situation that the cut paper is scattered and falls in the air due to the premature loss of support of the lower pressing plate 604 is prevented; at this time, under the action of the first spring 902, the housing 901 automatically moves towards the material discharge plate 4, the sliding block 904 and the ejector rod 906 are driven to automatically reset to the initial position, after the ejector rod 906 is separated from the limiting hole 605, the lower pressing plate 604 loses the supporting force and descends, the limiting on the cut paper is automatically removed, the subsequent connecting rod 606 enters the lower inclined section of the guide groove 504 again, and the structures such as the supporting rod 601 and the rectangular block 602 are driven to be far away from the collecting plate 11, so that the paper on the collecting plate 11 cannot be influenced; and simultaneously enters the Z-shaped section from the lower inclined section of the guide groove 504, and though the Z-shaped section is also in contact with the first rack 702, the second rack 703 and the third rack 704, the supporting rod 601 and the rectangular block 602 are rotated, but are not affected because there is no paper.
As a further improvement of the present embodiment: in practical use, an inclined waste material slideway is additionally arranged between the top of the connecting rod 606 and the material placing plate 4, so that the impurities such as the cleared waste scraps, crushed materials and the like can be effectively collected in the reciprocating swinging process of the supporting rod 601, and the later-stage centralized treatment is facilitated; at the same time, the connecting rod 606 is arranged in a bow shape, so that the movement of the connecting rod is prevented from interfering with the waste material slide way.
As a further improvement of the present embodiment: in practical use, the collecting plate 11 is arranged to slide up and down along the housing 1, and a cam or eccentric wheel is additionally arranged on the outer surface of the long rod 502 to support the collecting plate 11; after stock 502 rotated the round, cam or eccentric wheel drove collecting plate 11 and descends the take the altitude, and branch 601 cooperation rectangle piece 602, top board 603 and lower clamp plate 604 isotructure just drove the paper after the cutting and rotate 180 degrees this moment, makes the paper automatic fall on collecting plate 11, sets up like this and can so that the live time of extension collecting plate 11, can once place more paper on collecting plate 11.
The working principle and the using method of the invention are as follows: when the paper clamping device is used, firstly, a stack of paper is placed above the material placing plate 4, the starting motor 501 drives the long rod 502 to rotate, the long rod 502 drives the cylinder 503 to rotate, at the moment, the connecting rod 606 drives the rectangular block 602, the supporting rod 601, the upper pressing plate 603 and the lower pressing plate 604 to be close to the material placing plate 4 and the paper along the inclined section below the guide groove 504 to enter the Z-shaped section, when the rectangular block 602 is about to be in contact with the horizontal direction of the paper, the circular end part of the ejector rod 906 is extruded by the circular arc side of the lower pressing plate 604 to be descended, the ejector rod 906 drives the sliding block 904 to descend through the circular ball 905 and extrude the second spring 903, then the lower pressing plate 604 continues to be close to the material placing plate 4, when the ejector rod 906 corresponds to the limiting hole 605, under the action of the second spring 903, the sliding block 904 drives the ejector rod 906 to ascend through the circular ball 905 and clamp the limiting hole 605 to upwards push the lower pressing plate 604, and the upper pressing plate 603 can effectively clamp the multi-layer paper in the up and down direction, the rectangular block 602 is attached to two sides of the multilayer paper respectively, and can limit the horizontal direction.
With the continuous rotation of the cylinder 503, the connecting rod 606 is ready to enter the upper inclined section along the Z-shaped section of the guide groove 504, in the process, the connecting rod 606 can drive the rectangular block 602, the upper press plate 603 and the lower press plate 604 to move back to both sides for a short distance under the action of the guide groove 504 of the Z-shaped section, at this time, the limit hole 605 pulls the housing 901 and the first spring 902 through the ejector rod 906, the spherical ball 905 and the slide block 904, so that the ejector rod 906 and the limit hole 605 are still in a movable clamping state, the lower press plate 604 is continuously jacked up, the rectangular block 602 is matched with the upper press plate 603 and the lower press plate 604, the multi-layer paper clamped in the up-down direction can be tensioned in the horizontal direction, and the middle part of the multi-layer paper is kept in a flattened state; rectangular block 602, top board 603 and holding down plate 604 after moving back keep motionless under the effect of connecting rod 606, start cutting mechanism 3 this moment and cut, can effectively avoid adding the both sides of processing the paper and take place the perk, and then reduce the skew of paper, guarantee the quality of cutting back multilayer paper.
As the cylinder 503 continues to rotate, the connecting rod 606 is ready to enter the horizontal section along the upper inclined section, in the process, the cutting mechanism 3 has finished cutting the multi-layer paper, the connecting rod 606 drives the supporting rod 601, the rectangular block 602, the upper pressing plate 603, the lower pressing plate 604 and the cut paper to return to the initial position towards two sides under the action of the upper inclined section, in the process of returning to the initial position, the gear 607 is firstly contacted with the third rack 704 to drive the support rod 601, the rectangular block 602 and the cut paper to swing 45 degrees anticlockwise, then contacts with the second rack 703 to drive the support rod 601, the rectangular block 602 and the cut paper to swing clockwise by 45 degrees for resetting, in the reciprocating swinging process, the scraps generated in the processing can be swung and removed, and meanwhile, impurities such as crushed aggregates and the like mixed in the original paper can be removed, so that the quality of the cut paper is further ensured; finally, the paper is contacted with a first rack 702 to drive the support rod 601, the rectangular block 602 and the cut paper to rotate 180 degrees anticlockwise; when the supporting rod 601 rotates 180 degrees counterclockwise, the supporting rod 601 and the rectangular block 602 have also been reset to the initial position, at which time the rectangular block 602, the upper pressing plate 603, the lower pressing plate 604 and the cut paper face the collecting plate 11, and the supporting of the paper by the collecting plate 11 is completed. In the reciprocating swinging process of the support rod 601 and the lower pressing plate 604, the limiting hole 605 still pulls the housing 901, the sliding block 904 and the first spring 902 through the matching of structures such as the top rod 906, the round ball 905 and the sliding block 904, the movable clamping state of the top rod 906 and the limiting hole 605 is maintained, and the supporting effect on the lower pressing plate 604 is still achieved; after the rectangular block 602 is reset to the initial position, under the matching of the wedge-shaped block, the circular end part of the ejector rod 906, the semicircular limiting hole 605 and the universal ball 905 installed in a ball-and-socket manner, the sliding block 904 is extruded to descend to drive the ejector rod 906 to descend and separate from the limiting hole 605, at this time, under the action of the first spring 902, the housing 901 automatically moves towards the material discharging plate 4 to drive the sliding block 904 and the ejector rod 906 to automatically reset to the initial position, after the ejector rod 906 is separated from the limiting hole 605, the lower pressing plate 604 loses the supporting force and descends, the limiting on the cut paper is automatically released, the paper automatically falls onto the collecting plate 11, at this time, the connecting rod 606 formally enters the horizontal section of the guide groove 504, and the paper can be discharged again to continue to be processed.
Through the matching of the structures such as the upper pressing plate 603, the lower pressing plate 604, the limiting hole 605, the ejector rod 906 and the like, the multi-layer paper can be effectively clamped in the vertical direction, the multi-layer paper clamped in the vertical direction can be tensioned in the horizontal direction, the middle part of the multi-layer paper is kept in a flat state, and at the moment, the cutting can effectively avoid the two sides of the paper from tilting during processing, so that the offset of the paper is reduced; through the matching of the structures of the gear 607, the second rack 703, the third rack 704 and the like, the cut paper can be driven to do reciprocating swing, in the process, scraps generated in processing can be removed, impurities such as crushed materials and the like originally mixed in the paper can also be removed, and the quality of the cut paper is further ensured; through the cooperation of structures such as gear 607, first rack 702 and collecting plate 11, can realize the upset transport of cutting back paper, accomplish the effective collection to cutting back paper, holistic practicality is higher.
EXAMPLE seven
The clamp reinforcing apparatus for a paper cutter includes: the paper clamping device comprises a moving assembly, a reinforcing assembly, a fixing assembly and a positioning assembly, wherein the fixing assembly is fixedly installed at two ends of the moving assembly, the reinforcing assembly is arranged on two sides of the moving assembly in a sliding mode, the reinforcing assembly is arranged between the fixing assembly and the moving assembly, the positioning assembly is movably arranged at the tops of two sides of the moving assembly, the fixing assembly is used for limiting the moving direction of the reinforcing assembly, the moving assembly vertically clamps paper through sliding fit, the reinforcing assembly transversely compresses the paper through sliding, and the positioning assembly is used for fixing the reinforcing assembly and the relative position between the moving assemblies.
As a further aspect of this embodiment, the moving assembly includes: branch 601, rectangular block 602, top board 603, holding down plate 604, the removal is provided with two, and the symmetry sets up in the paper both sides, the outer fixed surface of branch 601 installs rectangular block 602, the top fixed mounting of rectangular block 602 has and is used for compressing tightly to the paper top board 603, the both sides slidable mounting of rectangular block 602 has the holding down plate 604 that is used for compressing tightly the paper below, the removal subassembly passes through branch 601 with fixed subassembly fixed connection.
As a further aspect of this embodiment, the fixing assembly includes: a fixed block 21, a fixed orifices 22, a sliding tray 23, a spacing groove 24, fixed block 21 fixed mounting in the one end of rectangular block 602, the one end of fixed block 21 has been seted up and has been run through fixed block 21 fixed orifices 22, the top of fixed block 21 has been seted up sliding tray 23, the middle part of the diapire of spacing groove 23 has been seted up the intercommunication sliding tray 23 spacing groove 24.
As a further scheme of this embodiment, the bottom of the fixing block 21 is flush with the bottom of the upper press plate 603, the supporting rod 601 passes through the fixing hole 22 and extends to one end far away from the rectangular block 602, the reinforcing component is slidably disposed in the sliding groove 23, and the limiting groove 24 is used for limiting the sliding direction of the reinforcing component.
As a further aspect of this embodiment, the reinforcing member includes: a cross press plate 31, a connecting axle 32, a connecting ball 33, an extrusion groove 34, a connecting spout 35, a locating part 36, the one end fixedly connected with of cross press plate 31 the connecting axle 32, the connecting axle 32 is kept away from the one end fixedly connected with of connecting ball 33 connect ball 33, the diameter of connecting ball 33 is greater than the diameter of connecting axle 32, just the outer disc of connecting ball 33 is the elasticity material, extrusion groove 34 has been seted up to the other end of cross press plate 31, the bottom intercommunication of extrusion groove 34 is provided with connect spout 35, it is greater than to connect spout 35 length extrusion groove length, extrusion groove 34 slip adaptation connecting axle 32, connect ball 33 slip adaptation connect spout 35, the bottom fixedly connected with locating part 36 of cross press plate 31.
As a further scheme of this embodiment, the transverse pressing plate 31 is slidably disposed in the sliding groove 23, and the transverse pressing plate 31 and the upper pressing plate 603 are vertically disposed relatively, the limiting member 36 is slidably fitted into the limiting groove 24, the reinforcing members on both sides of the moving member are disposed symmetrically with respect to the center of the moving member, and the two moving members are disposed symmetrically with respect to the center of the paper, the pressing groove 34 on one side of the paper is slidably fitted to the connecting shaft 32 on the other side of the paper, and the connecting ball 33 on one side of the paper is slidably fitted to the connecting chute 35 on the other side of the paper.
As a further aspect of this embodiment, the positioning assembly includes: positioning screw hole 41, roof 42, locating hole 43, positioning bolt 44, the top of cross clamp plate 31 is provided with along cross clamp plate 31 evenly distributed's positioning screw hole 41, the top fixed mounting at the both ends of top plate 603 has roof 42, the roof 42 is kept away from the one end of top plate 603 corresponds certain positioning screw hole 41 has seted up positioning hole 43, positioning hole 43 set up in the fixed block 21 top, positioning hole 43 top is provided with positioning bolt 44, positioning bolt 44 adaptation positioning screw hole 41.
The utility model provides a paper cutter for paper processing, includes casing 1, baffle 2 and the cutting mechanism 3 of fixed connection in proper order, casing 1 and baffle 2 fixed connection have the blowing board 4 that is used for placing the paper.
As a further scheme of this embodiment, the inside fixed mounting of casing 1 has drive assembly 5 with two movable assembly 6 activity blocks, the equal fixed mounting in relative one side of casing 1 and baffle 2 has base 8 and wedge (wedge is not shown in the figure), the equal slidable mounting in both sides of base 8 has spacing subassembly 9, when drive assembly 5 during operation, drive two movable assembly 6 and do horizontal reciprocating motion relative to blowing board 4, and then drive both sides and strengthen the subassembly and do horizontal reciprocating motion, when moving the subassembly and moving and being close to blowing board, with spacing subassembly activity block, both sides strengthen the subassembly card and this moment, when moving subassembly 6 and moving and keeping away from blowing board 4, with spacing subassembly 9 separation, both sides strengthen the subassembly separation this moment.
As a further scheme of this embodiment, a limiting hole 605 is formed in a side of the lower pressing plate 604 away from the upper pressing plate 603, and a connecting rod 606 movably engaged with one of the guiding grooves 504 is fixedly mounted on a surface of the lower pressing plate 604.
In the first to sixth embodiments: through vertical clamping fixed paper, lack horizontal clamping, take place to slide easily, the location effect is not good.
In this embodiment: the paper is transversely pressed through sliding of the reinforcing assemblies, when the driving assembly 5 works, the two moving assemblies 6 are driven to horizontally reciprocate relative to the material discharging plate 4, the reinforcing assemblies on the two sides are driven to horizontally reciprocate, the transverse pressing plates 31 on the two sides are close to each other, clamping is realized through the matching of the connecting balls 33 and the connecting sliding grooves 35, transverse pressing is realized through clamping of the device, the length of the connecting sliding grooves 35 is adapted to the pull-back distance, and the clamping effect of the device is better; the positioning assembly is used for fixing the relative position between the reinforcing assembly and the moving assembly, the distance between the relative reinforcing assembly and the time is determined through the size of paper, then the relative position between the upper pressure plate 603 and the transverse pressure plate 31 is determined, and then the relative position of the transverse pressure plate 31 is fixed through the matching of the positioning bolt 44 and the positioning screw hole 41, so that the transverse pressure plate 31 can adapt to the transverse compression of paper with different sizes, and the device adaptability is better.