CN102631972B - Automatic paper feeding mechanism, automatic paper feeding and shredding machine and automatic paper feeding and shredding method - Google Patents
Automatic paper feeding mechanism, automatic paper feeding and shredding machine and automatic paper feeding and shredding method Download PDFInfo
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Abstract
The invention relates to the technical field of a paper shredding machine, and in particular relates to an automatic paper feeding mechanism, an automatic paper feeding and shredding machine and an automatic paper feeding and shredding method. The automatic paper feeding mechanism comprises a paper support platform for placing the paper stack to be shredded, wherein a paper feed opening is arranged on the paper support platform; a paper winding device is arranged below the paper feed opening; the paper winding device comprises two paper winding rollers arranged in parallel and rotating relatively; and the rolling surfaces of the two paper winding rollers are in mutual press fit or clearance fit. The automatic paper feeding mechanism also comprises a paper dividing mechanism and a reciprocating mechanism, wherein the paper dividing mechanism divides multiple pieces of paper from the bottom layer of the paper stack and presses the folded parts formed by folding the multiple pieces of paper between the two paper winding rollers, and is arranged above or beside the paper feed opening; and the reciprocating mechanism is used for driving the paper dividing mechanism to reciprocate and is connected with the paper dividing mechanism. According to the invention, multiple pieces of paper can be shredded, thus the paper shredding efficiency is improved; and since the paper feeding amount is limited, the problem of paper jam or equipment damage caused by too much paper shredded at the same time is avoided.
Description
Technical field
The present invention relates to shredder technical field, particularly relate to a kind of method of full-automatic inlet device, automatic feeding paper shredder and automatic paper feed and shredded paper.
Background technology
Shredder can be rapidly, safely the file of need to be keep secret is destroyed, shredder is provided with paper shredder, the top of paper shredder is provided with paper feeding port, paper shredder comprises pair of parallel setting and counterrotating cutter shaft, cutter shaft is provided with some blades, and the blade on two cutter shafts is crisscross arranged, and cutter shaft is driven by motor, during cutter shaft rotation, be with cutting blade rotation, will by paper feeding port, enter into the chopping paper at cutter shaft place.
Shredder is usually used automatic paper feeder to treat that broken paper delivers to paper shredder, reduces the labour intensity of operating personal.The patent No. is that 200920134472.0 Chinese utility model patent discloses a kind of shredder with auto-feeder, this device comprises storage mechanism of paper, guiding feed mechanism, storage mechanism of paper comprises paper platform, pressing board, guiding feed mechanism comprises guide plate, paper-sheets rolling wheel, during work, paper cutting is placed on paper platform, paper-sheets rolling wheel rotation is drawn paper by friction force and is moved along guide plate, this automatic paper feeder has following defect: 1, for a piece of paper, rub cardboard with the hands the frictional traction of a piece of paper is greater than to the friction drag of second paper to a piece of paper, a piece of paper can move forward, and a piece of paper is less than or equal to the friction drag of the 3rd paper to second paper to the frictional traction of second paper, therefore, can only carry uppermost a piece of paper at every turn, shredded paper efficiency is low, 2, the gap between paper platform and paper-sheets rolling wheel is limited, can only place the less paper stack of number of pages on paper platform, after the paper stack on paper platform is pulverized, need to supplement in time, 3, when top of form wrinkle or bending, wrinkle or sweep are easily stuck in paper feeding port or paper-sheets rolling wheel position, 4,, for the ease of paper is sent into paper shredder, full-automatic inlet device should be arranged at the side top of paper shredder, and can not be arranged at paper shredder directly over, make the overall volume of shredder larger.
For improving paper feeding Reliability of Microprocessor and paper feed efficiency, application number is the automatic paper feeding structure that 201110268321.6 Chinese invention patent application discloses a kind of shredder, this automatic carriage replaces with 6-10 separation needle stand by paper-sheets rolling wheel, separation needle stand is socketed on S. A., each separation needle stand is provided with a separation pin, the height of separation pin reduces successively, the direction of separation pin is parallel with paper platform, when paper stack is put into paper platform, separation pin is divided into roughly the same many parts by paper stack, separation needle stand rotates successively, thereby successively by a paper bending to paper shredder.For this automatic carriage, paper is to rely on the guiding of own wt and separation needle stand to make the lower end of paper enter into paper inlet, and being prone to cannot paper feed or the phenomenon of paperboard, and paper feed action is unstable automatically.Separately, be subject to the maximum shredded paper quantitative limitation of shredder, the quantity of the paper of once putting into is restricted, and in the situation that shredded paper work capacity is larger, need to put into paper in batches, uses inconvenience to some extent, and work efficiency is not high.
The patent No. is 200810110842.7, patent name is the automatic paper feeder that the Chinese invention patent of " automatic document feeder of automatic paper crusher and automatically feeding paper shredder " discloses another kind of structure, this automatic document feeder comprises paper platform, pressurization part, paper supply roller, feedboard is positioned at paper shredder top, paper platform middle part is provided with paper feeding port, paper feeding port bilateral symmetry is provided with paper supply roller, the pressurization part of paper feeding port top is pressed on paper stack on paper platform, two paper supply rollers relatively rotate, the paper stack paper of below be take paper feeding port as demarcation line, left and right two parts move to demarcation line under the effect of paper supply roller, thereby this paper is arched upward and be involved between two paper supply rollers, and then be delivered to paper shredder.For this automatic paper feeder, from paper platform below paper feed, so can place more paper on paper platform, continuously shredded paper.Pressurization part is the top that is pressed in paper stack, and pressurization part applies a pressure to whole paper stack, and paper supply roller draws paper by friction force, can only carry a piece of paper at every turn, and shredded paper efficiency is low.In addition, when being placed on paper platform, paper stack pressurization part need to be lifted to troublesome poeration.
For addressing the aforementioned drawbacks, application number is that 201120028933.3 Chinese invention patent application has proposed a kind of electric shredder, the paper platform of this electric shredder comprises the first paper platform that length is not identical, the second paper platform, shredded paper mouth is arranged between the first paper platform and the second paper platform, the first paper platform and the second paper platform are respectively arranged with paper feed roller, especially on the second long paper platform, two paper feed rollers are set, during work, a piece of paper is below advanced by the traction of paper feed roller, when second paper contacts with paper feed roller, second paper of paper feed roller traction advances, and now a piece of paper still in shredded paper process, therefore increased the shredded paper quantity of single, improved shredded paper efficiency, but it is by partly overlapping front and back two pieces of paper, realize continuous paper-feeding, there is following defect: 1, suction paper is unstable, 2, easy paperboard, paper jam, 3, cannot regulate and suck paper number, 4, at shredder during in maximum shredded paper load, shredded paper paper quantity is still less simultaneously, and theoretical value mostly is 7 most.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, and a kind of full-automatic inlet device, automatically feeding paper shredder and the method for paper feed and shredded paper be automatically provided, this full-automatic inlet device can be automatically, paper feeding continuously, single paper feeding quantity is many, by this automatic feeding paper shredder and this automatic paper feed and shredding method, shredded paper efficiency is high, avoids paperboard.
The object of the invention is to for the deficiencies in the prior art, and a kind of full-automatic inlet device, automatically feeding paper shredder and the method for paper feed and shredded paper are automatically provided, can adjust paper feeding quantity.
The technical solution adopted for the present invention to solve the technical problems is: a kind of full-automatic inlet device, comprise for placing the tray paper platform of paper stack to be torn up, tray paper platform is provided with paper feeding port, paper feeding port below is provided with paper winding device, paper winding device comprises two winding rolls in relative rotation that be arranged in parallel, the roll surface of two winding rolls is laminated or free-running fit, also comprise for the bottom from paper stack and divide and split out some paper and the doubling subordinate who forms its doubling is depressed into two paper distributing mechanisms between winding roll, paper distributing mechanism is arranged on top or the side of paper feeding port;
One reciprocating mechanism, for driving paper distributing mechanism crank motion, reciprocating mechanism connects paper distributing mechanism.
Described paper distributing mechanism comprises a paper dividing rod for break paper and platen, paper dividing rod is parallel with paper feeding port, paper dividing rod afterbody connects reciprocating mechanism, during initial condition, paper dividing rod is positioned at tray paper platform outside, when reciprocating mechanism drives paper dividing rod to travel forward, paper dividing rod is laterally inserted among paper stack and some paper of paper stack bottom are divided and split out and doubling is pressed into two winding rolls from the position, middle and lower part of paper stack.
The front end of described paper dividing rod is the separation portion with inclined-plane, and rear end is paper folding portion, and the sectional area of separation portion from front end to paper folding portion becomes greatly gradually, and paper folding portion is provided with near a side of paper feeding port the lug boss of being convenient to bending paper.
Described paper folding portion is provided with lug boss near a side of paper feeding port.
Described tray paper platform comprises two paper platforms, the end face of paper platform be one for place paper in horizontal surface or close to the table top of horizontal surface, described paper feeding port is arranged between two paper platforms, described paper distributing mechanism is two, two paper distributing mechanisms are positioned at the both sides of tray paper platform, two paper distributing mechanisms close on respectively paper feeding port end positions, paper distributing mechanism is provided with for regulating the height adjustment mechanism of each paper feed quantity, and paper distributing mechanism is connected with the frame of shredder or the side of tray paper platform by this height adjustment mechanism.
Described reciprocating mechanism comprises Connection Block, motor, eccentric wheel, connecting rod, motor is fixedly connected with Connection Block, the output shaft of motor and eccentric S. A. pivot joint, described connecting rod one end and eccentric wheel are hinged, the other end and paper distributing mechanism afterbody are hinged, Connection Block is provided with guide groove, paper distributing mechanism and guide groove sliding block joint.
Described reciprocating mechanism comprises Connection Block, motor, cam, spring, motor is fixedly connected with Connection Block, the S. A. pivot joint of the output shaft of motor and cam, cam is conflicted and is connected with paper distributing mechanism afterbody, spring and paper distributing mechanism socket, spring one end conflict paper distributing mechanism afterbody, other end conflict Connection Block, Connection Block is provided with guide groove, paper distributing mechanism and guide groove sliding block joint.
Described reciprocating mechanism comprises Connection Block, motor, gear, and motor is fixedly connected with Connection Block, the S. A. pivot joint of the output shaft of motor and gear, paper distributing mechanism afterbody is provided with spur rack, spur rack and gear engagement, Connection Block is provided with guide groove, paper distributing mechanism and guide groove sliding block joint.
A kind of automatic feeding paper shredder that uses described full-automatic inlet device, comprise frame, paper feeding port, paper shredder and the tray paper platform being formed by two paper platforms, paper shredder is arranged at the top of frame, the tray paper platform consisting of two paper platforms is arranged at paper shredder top, paper feeding port is arranged between two paper platforms, two winding rolls lay respectively at the both sides of paper feeding port, also comprise described paper distributing mechanism, paper distributing mechanism is arranged on top or the side position of paper feeding port, and paper distributing mechanism is connected with the side of frame or tray paper platform.
Automatically feeding paper shredder also comprises that one opens single lid formula structure or splits the gland of Double-cover structure for the side of platen, and gland is connected in frame, is covered in the top of tray paper platform during gland platen, leaves the space of placing paper stack between gland and tray paper platform.
The bottom of described gland is provided with sleeving, and the bottom surface of sleeving is provided with winding shaft corresponding to the position of winding roll, and described sleeving covers above tray paper platform, leaves the space of placing paper stack between sleeving and tray paper platform.
The method of automatic paper feed and shredded paper, its step comprises:
Put paper: a tray paper platform is set at shredder top, and the position at tray paper platform middle part or in the middle part of closing on arranges a paper feeding port, and paper stack is lain against to tray paper platform;
Separation: by being arranged at the paper distributing mechanism separation of paper feeding port top or side, by paper distributing mechanism crank motion intermittently, from the bottom of paper stack, divide and split out some paper, and the disposable paper feeding port that is pressed into of some paper that will minute split out;
Paper feed: suction volume power paper being produced during to the clamping force of paper and the rotation of two winding rolls by two winding rolls divides the some paper that split out the disposable paper feeding port below that is all rolled into the bottom from paper stack;
Shredded paper: pulverize paper by being arranged on the paper shredder of paper feeding port below;
Paper distributing mechanism repeats crank motion and realizes Automatic continuous paper feed.
Wherein, the step of separation comprises:
Paper distributing mechanism is first laterally inserted among paper stack and some paper of paper stack bottom are divided split out from the position, middle and lower part of paper stack;
By paper distributing mechanism, push the some paper that minute split out downwards, the whole doublings of some paper that will minute split out;
By paper distributing mechanism, push downwards, the bottom from paper stack is divided the doubling subordinate who forms after the some paper doublings that split out be depressed into two pressings between winding roll.
The invention has the beneficial effects as follows:
1, paper dividing rod separates the paper of some at every turn at every turn from the bottom of paper stack, the disposable plurality of sheets of paper of automatically sending into, and efficiency is high, avoids paper, in positions such as paper feeding port, winding rolls, paperboard occurs;
2, each paper feed quantity is basic identical, and shredder can be stablized shredded paper, and paper feed having stable behavior is reliable;
3, by height adjustment mechanism, can regulate the height of paper distributing mechanism, thereby regulate the quantity of single paper feed;
4, tray paper platform can be placed the paper of a greater number, and its quantity is not restriction in theory, can easily paper stack to be pulverized be placed on to tray paper platform top, easy and simple to handle;
5, full-automatic inlet device can be arranged on paper shredder directly over, make full-automatic inlet device not need to be arranged on the side top of paper shredder, reduced the volume of shredder;
6, from the middle part of paper, start shredded paper, half that the time that causes single shredded paper is other shredders, has promoted shredded paper efficiency;
7, use the shredder of full-automatic inlet device of the present invention, shredded paper efficiency is high, avoids paperboard.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of shredder full-automatic inlet device of the present invention.
Fig. 2 is the structural representation of the separation state of the shredder full-automatic inlet device in Fig. 1.
Fig. 3 is the cutaway view of the A-A section in Fig. 2.
Fig. 4 is the structural representation of a kind of embodiment of paper dividing rod of the present invention.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the structural representation of the second embodiment of paper dividing rod of the present invention.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the structural representation of the third embodiment of paper dividing rod of the present invention.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the structural representation of the 4th kind of embodiment of paper dividing rod of the present invention.
Figure 11 is the left view of Figure 10.
Figure 12 is the structural representation of the another kind of embodiment of shredder full-automatic inlet device of the present invention.
Figure 13 is the structural representation of the another kind of embodiment of reciprocating mechanism of the present invention.
Figure 14 is the structural representation of the separation state of reciprocating mechanism in Figure 13.
Figure 15 is the structural representation of another embodiment of reciprocating mechanism of the present invention.
Figure 16 is the structural representation of the separation state of reciprocating mechanism in Figure 15.
Description of reference numerals in Fig. 1 to Figure 16:
1---tray paper platform 11---paper feeding port
2---paper shredder 3---winding roll
4---paper dividing rod 41---separation portion
42---paper folding portion 5---reciprocating mechanism
51---Connection Block 52---motor
53---eccentric wheel 54---connecting rod
55---cam 56---spring
57---gear 6---sleeving
7---paper stack.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not practical range of the present invention is limited to this.
embodiment mono-.
As shown in Figures 1 to 5, a kind of full-automatic inlet device, comprise for placing the tray paper platform 1 of paper stack 7 to be torn up, paper stack 7 forms for multiple paper sheet stackings, tray paper platform 1 middle part is provided with paper feeding port 11, the length of paper feeding port 11 is greater than the width of paper, the long center line on one side of paper aligns with paper feeding port 11, paper feeding port 11 belows are provided with for traction, inhale the paper winding device of rolling up and pinching paper, paper winding device comprises two winding rolls in relative rotation 3 that be arranged in parallel, the roll surface of two winding rolls 3 is laminated or free-running fit, top or the side of paper feeding port 11 are provided with paper distributing mechanism, paper distributing mechanism divides and splits out some paper for the bottom from paper stack 7, and the doubling subordinate who forms after its doubling is depressed between two winding rolls 3, two winding rolls 3 are inhaled volume and are pinched the paper minute splitting out, it is together involved in to paper feeding port 11 and be sent to below paper shredder 2, paper shredder 2 is by its pulverizing.Full-automatic inlet device is also provided with reciprocating mechanism 5, and for driving paper distributing mechanism, reciprocating mechanism 5 connects paper distributing mechanism.
As Fig. 1, shown in Fig. 2, paper distributing mechanism comprises paper dividing rod 4, paper dividing rod 4 is for breaking paper and paper is pressed between two winding rolls 3, paper dividing rod 4 is parallel with paper feeding port 11, paper dividing rod 4 determines the quantity of paper dividing rod 4 each separations with respect to the height of tray paper platform 1, the quantity of each separation can regulate, the quantity of each separation is the each maximum shredded paper of 1～shredder quantity * 0.5, for example, it for each maximum shredded paper quantity, is the shredder of 20, the quantitative range of the each separation of paper distributing mechanism is 1～10, user regulates the height of paper distributing mechanism to higher limit position, during the each separation of paper distributing mechanism, from the bottom of paper stack, divide and split out 10 paper.
Further, as shown in Fig. 4 ~ Figure 11, the front end of paper dividing rod 4 is the separation portion 41 with inclined-plane, and rear end is paper folding portion 42, and the sectional area of separation portion 41 from front end to paper folding portion 42 becomes greatly gradually, is convenient to paper dividing rod 4 and stretches in paper stack 7 along the gap between paper stack 7.Paper folding portion 42 is provided with lug boss near a side of paper feeding port 11, and this lug boss is convenient to paper by bending, and the shape of paper dividing rod 4 can be Rhizoma Sparganii platform shape, triangular prism shape, circular cone shape, cylindric, semi-cylindrical or similar shape.As shown in Figure 4, Figure 5, for the present embodiment, paper folding portion 42 preferably embodiment is triangular prism shape, and a rib of the paper folding portion 42 of this triangular prism shape is towards paper feeding port 11, and paper is along this rib towards paper feeding port 11 by bending, and bending is effective.The shape of paper folding portion 42 also can be for as shown in Figure 6, Figure 7 cylindric.The combination that is shaped as cylinder and triangular prism of paper folding portion 42 in Fig. 8, Fig. 9, in Figure 10, Figure 11, paper folding portion 42 is shaped as pentagonal prism.
Further, tray paper platform 1 comprises two paper platforms, the end face of paper platform be one for place paper in horizontal surface or close to the table top of horizontal surface, paper feeding port 11 is arranged between two paper platforms.As shown in figure 12, paper distributing mechanism can be two, two paper distributing mechanisms are positioned at the both sides of tray paper platform 1, two paper distributing mechanisms close on respectively paper feeding port 11 end positions, paper distributing mechanism is provided with height adjustment mechanism, paper distributing mechanism is connected with the frame of shredder or the side of tray paper platform 1 by this height adjustment mechanism, this height adjustment mechanism can regulate for screw rod, or, the locating point protruding coordinates with the location of the depression of some differing heights, also can regulate by other means, by regulating the height of paper distributing mechanism, can adjust the quantity of each partition paper, thereby adjusted the quantity of the paper at every turn tearing up.
Further, as shown in Figure 1, the reciprocating mechanism 5 of the present embodiment comprises Connection Block 51, motor 52, eccentric wheel 53, connecting rod 54, and motor 52 is fixedly connected with Connection Block 51, the S. A. pivot joint of the output shaft of motor 52 and eccentric wheel 53, described connecting rod 54 one end and eccentric wheel 53 are hinged, the other end and paper dividing rod 4 afterbodys are hinged, and Connection Block 51 is provided with guide groove, paper dividing rod 4 and guide groove sliding block joint, when motor 52 drives eccentric wheel 53 to rotate, paper dividing rod 4 is along guide groove front-rear reciprocation movement.
For the present invention, by paper distributing mechanism, can separate from paper stack 7 bottoms the paper of some at every turn, its quantity is subject to the restriction of paper distributing mechanism, thereby both can carry plurality of sheets of paper by single, improve paper feed efficiency, avoided again paper that paperboard too much occurs in positions such as paper feeding port 11, winding roll 3, paper shredders 2; In addition, can easily paper stack to be torn up 7 be placed on to tray paper platform 1 top, easy and simple to handle, and can place a large amount of paper and not affect separation; Full-automatic inlet device can be arranged on paper shredder 2 directly over, make full-automatic inlet device not need to be arranged on the side top of paper shredder 2, reduced the volume of shredder; Use the shredder of shredder full-automatic inlet device of the present invention, easy and simple to handle, shredded paper efficiency is high.
embodiment bis-.
As Figure 13, shown in Figure 14, the difference of the present embodiment and embodiment mono-is: the present embodiment provides the reciprocating mechanism 5 of another kind of structure, the reciprocating mechanism 5 of the present embodiment comprises Connection Block 51, motor 52, cam 55, spring 56, motor 52 is fixedly connected with Connection Block 51, the S. A. pivot joint of the output shaft of motor 52 and cam 55, cam 55 is conflicted and is connected with paper dividing rod 4 afterbodys, paper dividing rod 4 is socketed with spring 56, spring 56 one end conflict paper dividing rod 4 afterbodys, other end conflict Connection Block 51, Connection Block 51 is provided with guide groove, paper dividing rod 4 and guide groove sliding block joint, the present embodiment utilizes cam structure to drive paper dividing rod 4 crank motions to carry out separation.
The other technologies feature of the present embodiment is identical with embodiment mono-, does not repeat them here.
embodiment tri-.
As shown in Figure 15, Figure 16, the difference of the present embodiment and embodiment mono-is: the present embodiment provides the reciprocating mechanism 5 of another kind of structure, the reciprocating mechanism 5 of the present embodiment comprises Connection Block 51, motor 52, gear 57, motor 52 is fixedly connected with Connection Block 51, the S. A. pivot joint of the output shaft of motor 52 and gear 57, paper dividing rod 4 afterbodys are provided with spur rack, spur rack and gear 57 engagements, Connection Block 51 is provided with guide groove, paper dividing rod 4 and guide groove sliding block joint.The present embodiment utilizes gear & rack structure to drive paper dividing rod 4 crank motions to carry out separation.
The other technologies feature of the present embodiment is identical with embodiment mono-, does not repeat them here.
embodiment tetra-.
The present embodiment provides the automatic feeding paper shredder of the full-automatic inlet device of a kind of embodiment of use mono-, this automatic feeding paper shredder also comprises frame, paper feeding port 11, paper shredder 2 and the tray paper platform 1 being formed by two paper platforms, paper shredder 2 is arranged at the top of frame, the tray paper platform 1 consisting of two paper platforms is arranged at paper shredder 2 tops, paper feeding port 11 is arranged between two paper platforms, two winding rolls 3 lay respectively at the both sides of paper feeding port 11, the paper distributing mechanism that also comprises embodiment mono-, paper distributing mechanism is arranged on top or the side position of paper feeding port 11, paper distributing mechanism is connected with the side of frame or tray paper platform 1, paper distributing mechanism divides several paper of paper stack 7 bottoms to split out, and bending is pressed between two winding rolls 3, two winding rolls 3 by Paper tractor to paper shredder 2.
Pass through full-automatic inlet device, the automatic feeding paper shredder of the present embodiment can be realized Automatic continuous paper feed, easy and simple to handle, avoid paperboard, shredded paper efficiency is high, and full-automatic inlet device can be arranged on paper shredder 2 directly over, make full-automatic inlet device not need to be arranged on the side top of paper shredder 2, compact conformation, has reduced the volume of shredder.
Further, this automatic feeding paper shredder also comprises that one opens single lid formula structure or splits the gland of Double-cover structure for the side of platen, gland is connected in frame, during gland platen, be covered in the top of tray paper platform 1, between gland and tray paper platform 1, leave the space of placing paper stack 7, further, the bottom of gland is provided with sleeving 6, the bottom surface of sleeving is provided with winding shaft corresponding to the position of winding roll 3, described sleeving 6 covers above tray paper platform 1, leaves the space of placing paper stack 7 between sleeving 6 and tray paper platform 1.
Certainly, the shredder of the present embodiment also can not arrange gland and not affect the realization of shredder function, and when gland not being set, this shredder can simplified structure, reduces costs.
In embodiment mono-, paper distributing mechanism drives by independent reciprocating mechanism 5, and for the present embodiment, another kind preferably embodiment is: paper shredder 2 is provided with transmission device, this transmission device drives and connects reciprocating mechanism 5, can save like this motor 52 devices such as grade, reduces costs.
embodiment five.
The present embodiment provides the automatic paper feed of full-automatic inlet device of a kind of embodiment of use and the method for shredded paper, and its step comprises:
Put paper: a tray paper platform 1 is set at shredder top, and the position at tray paper platform 1 middle part or in the middle part of closing on arranges a paper feeding port 11, and paper stack 7 is lain against to tray paper platform 1;
Separation: by being arranged at the paper distributing mechanism separation of paper feeding port 11 tops or side, by paper distributing mechanism crank motion intermittently, from the bottom of paper stack 7, divide and split out some paper, and the disposable paper feeding port that is pressed into of some paper that will minute split out;
Paper feed: the suction volume power when clamping force by 3 pairs of paper of two winding rolls and two winding rolls 3 rotations, paper being produced divides the some paper that split out the disposable paper feeding port below that is all rolled into the bottom from paper stack 7;
Shredded paper: pulverize paper by being arranged on the paper shredder of paper feeding port 11 belows;
Paper distributing mechanism repeats crank motion and realizes Automatic continuous paper feed.
Further, the step of separation comprises:
Paper distributing mechanism is first laterally inserted among paper stack 7 and some paper of paper stack 7 bottoms are divided split out from the position, middle and lower part of paper stack 7;
By paper distributing mechanism, push the some paper that minute split out downwards, the whole doublings of some paper that will minute split out;
By paper distributing mechanism, further push downwards, the bottom from paper stack 7 is divided the doubling subordinate who forms after the some paper doublings that split out be depressed into two pressings between winding roll 3.
The action that paper distributing mechanism is pushed downwards can realize by the downward displacement component of paper distributing mechanism, also can by the sectional dimension of paper distributing mechanism, become gradually large, thereby dwindled the gap between paper distributing mechanism and paper feeding port 11, by pressing place between two winding rolls 3 of doubling subordinate platen of paper.
Complete after above-mentioned separation step, some paper that the suction volume power when clamping force by 3 pairs of paper of two winding rolls and two winding rolls 3 rotations, paper being produced will minute split out are all rolled into paper feeding port.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. a full-automatic inlet device, comprise for placing the tray paper platform (1) of paper stack to be torn up (7), tray paper platform (1) is provided with paper feeding port (11), paper feeding port (11) below is provided with paper winding device, paper winding device comprises two winding rolls in relative rotation (3) that be arranged in parallel, the roll surface of two winding rolls (3) is laminated or free-running fit, it is characterized in that: also comprise for the bottom from paper stack (7) and divide and split out some paper, and the doubling subordinate who forms after its doubling is depressed into the paper distributing mechanism between two winding rolls (3), paper distributing mechanism is arranged on top or the side of paper feeding port (11), one reciprocating mechanism (5), for driving paper distributing mechanism crank motion, reciprocating mechanism (5) connects paper distributing mechanism, described paper distributing mechanism comprises a paper dividing rod (4) for break paper and platen, paper dividing rod (4) is parallel with paper feeding port (11), paper dividing rod (4) afterbody connects reciprocating mechanism (5), during initial condition, paper dividing rod (4) is positioned at tray paper platform (1) outside, when reciprocating mechanism (5) drives paper dividing rod (4) to travel forward, paper dividing rod (4) is laterally inserted to paper stack (7) among and some paper of paper stack (7) bottom are divided and split out also doubling and be pressed into two winding rolls (3) from the position, middle and lower part of paper stack (7).
2. full-automatic inlet device according to claim 1, it is characterized in that: the front end of described paper dividing rod (4) is the separation portion (41) with inclined-plane, rear end is paper folding portion (42), the sectional area of separation portion (41) from front end to paper folding portion (42) becomes greatly gradually, and paper folding portion (42) is provided with near a side of paper feeding port (41) lug boss of being convenient to bending paper.
3. full-automatic inlet device according to claim 2, it is characterized in that: described tray paper platform (1) comprises two paper platforms, the end face of paper platform be one for place paper in horizontal surface or close to the table top of horizontal surface, described paper feeding port (11) is arranged between two paper platforms, described paper distributing mechanism is two, two paper distributing mechanisms are positioned at the both sides of tray paper platform (1), two paper distributing mechanisms close on respectively paper feeding port (11) end positions, paper distributing mechanism is provided with for regulating the height adjustment mechanism of each paper feed quantity, paper distributing mechanism is connected with the frame of shredder or the side of tray paper platform (1) by this height adjustment mechanism.
4. full-automatic inlet device according to claim 1, it is characterized in that: described reciprocating mechanism (5) comprises Connection Block (51), motor (52), eccentric wheel (53), connecting rod (54), motor (52) is fixedly connected with Connection Block (51), the S. A. pivot joint of the output shaft of motor (52) and eccentric wheel (53), described connecting rod (54) one end and eccentric wheel (53) are hinged, the other end and paper distributing mechanism afterbody are hinged, Connection Block (51) is provided with guide groove, paper distributing mechanism and guide groove sliding block joint.
5. full-automatic inlet device according to claim 1, it is characterized in that: described reciprocating mechanism (5) comprises Connection Block (51), motor (52), cam (55), spring (56), motor (52) is fixedly connected with Connection Block (51), the S. A. pivot joint of the output shaft of motor (52) and cam (55), cam (55) is conflicted and is connected with paper distributing mechanism afterbody, spring (56) and paper distributing mechanism socket, spring (56) one end conflict paper distributing mechanism afterbody, other end conflict Connection Block (51), Connection Block (51) is provided with guide groove, paper distributing mechanism and guide groove sliding block joint.
6. full-automatic inlet device according to claim 1, it is characterized in that: described reciprocating mechanism (5) comprises Connection Block (51), motor (52), gear (57), motor (52) is fixedly connected with Connection Block (51), the S. A. pivot joint of the output shaft of motor (52) and gear (57), paper distributing mechanism afterbody is provided with spur rack, spur rack and gear (57) engagement, Connection Block (51) is provided with guide groove, paper distributing mechanism and guide groove sliding block joint.
7. a right to use requires the automatic feeding paper shredder of full-automatic inlet device described in 1 ~ 6 any one, comprise frame, paper feeding port (11), paper shredder (2) and the tray paper platform (1) being formed by two paper platforms, paper shredder (2) is arranged at the top of frame, the tray paper platform (1) consisting of two paper platforms is arranged at paper shredder (2) top, paper feeding port (11) is arranged between two paper platforms, two winding rolls (3) lay respectively at the both sides of paper feeding port (11), it is characterized in that: also comprise paper distributing mechanism described in claim 1 ~ 7 any one, paper distributing mechanism is arranged on top or the side position of paper feeding port (11), paper distributing mechanism is connected with the side of frame or tray paper platform (1).
8. automatic feeding paper shredder according to claim 7, it is characterized in that: feeding paper shredder also comprises a gland for platen automatically, gland is connected in frame, the bottom of gland is provided with sleeving (6), the bottom surface of sleeving is provided with winding shaft corresponding to the position of winding roll (3), described sleeving (6) covers in the top of tray paper platform (1), leaves the space of placing paper stack (7) between sleeving (6) and tray paper platform (1).
9. right to use requires the automatic paper feed of automatic feeding paper shredder of full-automatic inlet device described in 1 ~ 8 any one and a method for shredded paper, it is characterized in that:
Put paper: a tray paper platform (1) is set at shredder top, and the position at tray paper platform (1) middle part or in the middle part of closing on arranges a paper feeding port (11), and paper stack (7) is lain against to tray paper platform (1);
Separation: by being arranged at the paper distributing mechanism separation of paper feeding port (11) top or side, by paper distributing mechanism crank motion intermittently, from the bottom of paper stack (7), divide and split out some paper, and the disposable paper feeding port that is pressed into of some paper that will minute split out;
Paper feed: suction volume power paper being produced during to the rotation of the clamping force of paper and two winding rolls (3) by two winding rolls (3) divides the some paper that split out the disposable paper feeding port below that is all rolled into the bottom from paper stack (7);
Shredded paper: pulverize paper by being arranged on the paper shredder of paper feeding port (11) below;
Paper distributing mechanism repeats crank motion and realizes Automatic continuous paper feed.
10. the method for automatic paper feed according to claim 9 and shredded paper: it is characterized in that:
The step of separation comprises:
Paper distributing mechanism is first laterally inserted among paper stack (7) and some paper of paper stack (7) bottom are divided split out from the position, middle and lower part of paper stack (7);
By paper distributing mechanism, push the some paper that minute split out downwards, the whole doublings of some paper that will minute split out;
By paper distributing mechanism, push downwards, the bottom from paper stack (7) is divided the doubling subordinate who forms after the some paper doublings that split out be depressed into the pressing between two winding rolls (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210116032.9A CN102631972B (en) | 2012-04-19 | 2012-04-19 | Automatic paper feeding mechanism, automatic paper feeding and shredding machine and automatic paper feeding and shredding method |
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| CN201210116032.9A CN102631972B (en) | 2012-04-19 | 2012-04-19 | Automatic paper feeding mechanism, automatic paper feeding and shredding machine and automatic paper feeding and shredding method |
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| CN102631972B true CN102631972B (en) | 2014-04-16 |
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| CN104646138B (en) * | 2014-12-31 | 2017-04-26 | 东莞精锐电器五金有限公司 | U-shaped paper folding and shredding machine |
| CN104624331B (en) * | 2015-02-12 | 2017-03-01 | 三木控股集团有限公司 | A kind of automatic paper crusher |
| CN106622543A (en) * | 2017-01-19 | 2017-05-10 | 得力集团有限公司 | Automatic paper feeding and shredding machine |
| CN107497565B (en) * | 2017-09-21 | 2022-10-11 | 广东邦泽创科电器股份有限公司 | Intelligent paper feeding method of paper shredder and intelligent automatic paper feeding paper shredder |
| CN109550556B (en) * | 2017-09-26 | 2024-09-03 | 广东精锐精密工业有限公司 | Paper pressing mechanism and automatic paper feeding paper shredder |
| CN111297101B (en) * | 2020-02-19 | 2021-08-24 | 仲恺农业工程学院 | Multifunctional teaching auxiliary equipment and operation method |
| CN113828405A (en) * | 2021-10-28 | 2021-12-24 | 广州市阳光科密电子科技有限公司 | Paper rubbing device and automatic paper rubbing type paper shredder |
| CN113856858B (en) * | 2021-10-29 | 2023-03-21 | 韩晓红 | Small-size kneader is used in official working |
| CN117206031B (en) * | 2023-09-12 | 2024-02-13 | 宁波市诚邦办公设备有限公司 | Multi-gear adjusting mechanism of paper shredder |
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Denomination of invention: Automatic paper feeding mechanism, automatic paper shredder and methods of automatic paper feeding and paper shredding Effective date of registration: 20201019 Granted publication date: 20140416 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: Dongguan Bangze Electronics Co.,Ltd. Registration number: Y2020980006930 |
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Address after: No. 11, lunpinyong Industrial Zone Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong bangze Chuangke Electric Appliance Co.,Ltd. Address before: 523980 Guangdong province Dongguan city Sha Tin Town Green Road West Dongguan bonsen Electronics Co Ltd Patentee before: Dongguan Bangze Electronics Co.,Ltd. |
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Denomination of invention: Automatic paper feeding mechanism, automatic paper feeding shredder and automatic paper feeding and shredding method Effective date of registration: 20211201 Granted publication date: 20140416 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: Guangdong bangze Chuangke Electric Appliance Co.,Ltd. Registration number: Y2021980013734 |