CN210815552U - Paper shredder with paper shredding collecting bag laying detection function - Google Patents
Paper shredder with paper shredding collecting bag laying detection function Download PDFInfo
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- CN210815552U CN210815552U CN201921381410.XU CN201921381410U CN210815552U CN 210815552 U CN210815552 U CN 210815552U CN 201921381410 U CN201921381410 U CN 201921381410U CN 210815552 U CN210815552 U CN 210815552U
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Abstract
The utility model discloses a paper shredder with shredded paper collecting bag laying detection function, which comprises a control circuit, a shredded paper collecting barrel and a shredded paper machine head arranged above the shredded paper collecting barrel, wherein the upper part of the shredded paper machine head is provided with a paper inlet, the lower part of the shredded paper machine head is provided with a scrap discharge port, the interior of the shredded paper machine head is provided with a shredded paper machine core, the shredded paper machine core is rotatably provided with a shredded paper cutter bar, the upper part of the shredded paper collecting barrel is provided with a shredded paper collecting bag storage box, a shredded paper collecting bag is stored in the shredded paper collecting bag storage box, and an air pressure bag laying device for outputting the shredded paper collecting bag from the shredded paper collecting bag storage box into the shredded paper collecting barrel is arranged above the shredded paper collecting bag storage box or below the shredded paper collecting barrel; the bottom of the paper scrap collecting barrel is provided with at least one group of opposite photoelectric sensors, and the transmitting part and the receiving part of each opposite photoelectric sensor are respectively and symmetrically arranged on two oppositely-oriented side plates of the paper scrap collecting barrel; the correlation type photoelectric sensor and the air pressure bag laying device are respectively and electrically connected with the control circuit.
Description
Technical Field
The utility model belongs to the technical field of the kneader technique and specifically relates to a kneader with shredded paper collecting bag lays detection function.
Background
The household paper shredder comprises a shredder head and a paper scrap collecting barrel detachably mounted below the shredder head, wherein the paper scrap collecting barrel is used for collecting paper scraps falling from a scrap discharging port of the shredder head, and a transparent window is arranged in front of the paper scrap collecting barrel so that a user can check the paper scrap amount of the paper scrap collecting barrel at any time.
The existing paper shredder often has the following difficulties in the process of cleaning shredded paper after shredding:
1. a user needs to manually take out the wastepaper collecting barrel for cleaning, the use is inconvenient, and then when the user takes out the wastepaper collecting barrel for cleaning wastepaper, the wastepaper easily overflows the wastepaper collecting barrel and flies around, so that the cleaning work of the user is increased;
2. the existing paper shredder does not have the function of automatically spreading bags, and a user can manually take out the paper scrap collecting barrel and sleeve the garbage bags in order to clean the paper scrap at one time, so that the paper shredder is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a kneader with garrulous paper collection bag lays detection function, can spread the bag automatically and collect garrulous paper bits, its degree of automation is high.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a kneader with shredded paper collecting bag lays detection function, includes control circuit, wastepaper collecting vessel and installs in the shredded paper aircraft nose of wastepaper collecting vessel top, and the upper portion of shredded paper aircraft nose is provided with paper feed inlet, lower part and is provided with the chip removal mouth, and the inside of shredded paper aircraft nose is provided with shredded paper core, and shredded paper core rotation installs shredded paper sword stick, its characterized in that: a shredded paper collecting bag storage box is arranged at the upper part of the paper scrap collecting barrel, a shredded paper collecting bag is stored in the shredded paper collecting bag storage box,
an air pressure bag laying device for outputting the shredded paper collecting bags from the shredded paper collecting bag storage box into the paper scrap collecting barrel is arranged above the shredded paper collecting bag storage box or at the lower part of the paper scrap collecting barrel;
the bottom of the paper scrap collecting barrel is provided with at least one group of opposite photoelectric sensors, and the transmitting part and the receiving part of each opposite photoelectric sensor are respectively and symmetrically arranged on two oppositely-oriented side plates of the paper scrap collecting barrel;
the correlation type photoelectric sensor and the air pressure bag laying device are respectively and electrically connected with the control circuit.
In a further technical scheme, at least two groups of correlation type photoelectric sensors are arranged at the bottom of the paper scrap collecting barrel at intervals, and the two groups of correlation type photoelectric sensors are respectively arranged in parallel relatively.
In a further technical scheme, two curb plates of wastepaper collecting vessel are provided with one respectively and are used for the installation the pedestal of transmitting part, and the post hole has been seted up to the pedestal, and the transmitting part is fixed in the post hole, has a distance of setting for between transmitting part front end and the outer terminal surface of post hole, forms a outage induction zone in the front side of pedestal, and the outage induction zone is the space that is located the cylinder shape between transmitting part and the receiving part, and the cross sectional shape of induction zone is the same with the cross sectional shape of post hole, and the interior bottom surface of wastepaper collecting vessel is pressed close to the outage induction zone.
In a further technical scheme, two lateral plates of the paper scrap collecting barrel are respectively provided with a base body used for installing the transmitting part, a flat groove is formed in the base body, the transmitting part is fixed in the middle of the flat groove, a set distance is reserved between the front end of the transmitting part and the outer end face of the flat groove, a power-off induction zone is formed on the front side of the base body and is a flat space with the same longitudinal section as the flat groove between the transmitting part and the receiving part, and the power-off induction zone is close to the inner bottom face of the paper scrap collecting barrel.
In a further technical scheme, a shredded paper collecting bag outlet is formed in the upper portion or the lower portion of the inner side of the shredded paper collecting bag storage box, a paper falling channel is formed in the middle of the shredded paper collecting bag storage box and penetrates through the shredded paper collecting bag storage box from top to bottom, the shredded paper collecting bag outlet surrounds the paper falling channel for a circle, and the paper falling channel is located below the chip removal port.
In a further technical scheme, the air pressure bag laying device comprises a blowing device and/or an air draft device, the blowing device is provided with at least one blowing fan used for blowing air towards the paper falling channel, the blowing fan is fixedly arranged below the paper shredding machine head, and the blowing fan is provided with an air outlet surface facing the paper falling channel;
the air extracting device is at least provided with an air extracting fan used for discharging air in the paper scrap collecting barrel to the outside of the barrel, the air extracting fan is fixedly installed on a bottom plate or a side plate of the bottom of the paper scrap collecting barrel, and the air extracting fan is provided with an air inlet face facing towards the inside of the paper scrap collecting barrel.
In a further technical scheme, the control circuit is provided with a signal input end and a signal output end, the signal input end is electrically connected with the receiving part of the correlation type photoelectric sensor, and the signal output end is electrically connected with the air pressure bag laying device;
after the shredded paper collecting bag enters the power-off sensing area, the receiving part outputs a sensing signal to the signal input end, and the control circuit receives the sensing signal and outputs a power-off signal to the air pressure bag laying device.
In a further technical scheme, the width of the paper falling channel is greater than that of the chip removal port, and the length of the paper falling channel is not less than that of the chip removal port;
the interior of the shredder head is provided with a shredder core, the shredder core is provided with a motor, a gear transmission mechanism, two side plates and two shredder cutter bars, two ends of the two shredder cutter bars are respectively and rotatably installed on the two side plates, one end of the gear transmission mechanism is in transmission connection with the motor, the other end of the gear transmission mechanism is in transmission connection with each shredder cutter bar, one shredder cutter bar comprises a cutter shaft and a plurality of shredder blades, each shredder blade is alternately arranged on the cutter shaft in series, and the two corresponding and adjacent shredder blades of the two shredder cutter bars are in shearing fit;
the upper part of the wastepaper collecting barrel is fixedly provided with an installation seat, the middle part of the installation seat is integrally formed with an installation groove, and the shredded paper collecting bag storage box is embedded in the installation groove;
the shredded paper collecting bag storage box comprises a storage box body embedded in the mounting groove and a storage cover body detachably connected to the storage box body, the storage box body is provided with the paper falling channel and an annular storage bag concave cavity which surrounds the outer side of the paper falling channel and is used for storing shredded paper collecting bags,
the annular storage bag cavity is of a structure with an opening at the upper part, the storage cover body covers the opening of the annular storage bag cavity, and a gap is arranged between the storage cover body and the upper part of the inner side wall of the storage box body to form an outlet of the shredded paper collection bag;
the shredded paper collecting bag is a through bag, an upper opening and a lower opening are formed in the body of the shredded paper collecting bag, and the body of the shredded paper collecting bag is folded in the annular bag storage concave cavity.
In a further technical scheme, an electronic display screen with a graphic display area or an LED indicating lamp group with multi-level indication is arranged on the shredder head or the wastepaper collecting barrel to indicate the laying condition of the shredded paper collecting bag;
a plurality of reflective sensors are arranged on the side face of the non-power-off sensing area of the paper scrap collecting barrel, the reflective sensors are arranged at intervals in the vertical direction, and the reflective sensors are respectively and electrically connected with the control circuit.
The control circuit comprises a microprocessor, a bag discharging power supply unit and an indication driving unit, wherein the output end of the indication driving unit is electrically connected to the electronic display screen or the LED indication lamp set, and the output end of the bag discharging power supply unit is electrically connected to the air pressure bag laying device;
the microprocessor is provided with the signal input end and the signal output end, and when the shredded paper collecting bag passes through the power-off induction area, the microprocessor receives the induction signal of the receiving part of the correlation type photoelectric sensor, outputs a power-off signal to the bag outlet power supply unit and outputs an indication signal to the indication driving unit;
the indication signal comprises a graphical indication signal or a light group indication signal.
In a further technical scheme, a door plate is arranged in front of the wastepaper collecting barrel or an inner barrel with a door plate fixed on the front surface is movably arranged in the wastepaper collecting barrel in an outward-pulling manner, and a transparent observation window is arranged in the middle of the door plate;
the control circuit further comprises a frequency regulating and controlling unit, wherein the output end of the frequency regulating and controlling unit is electrically connected with the transmitting part of the correlation type photoelectric sensor and is used for regulating and controlling the signal intensity of the transmitting part.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is:
1. the utility model blows and/or drafts air into the wastepaper collecting barrel through the air pressure bag laying device, and automatically detects whether the bag laying is finished through a correlation photoelectric sensor so as to realize the automatic bag laying of the shredded paper collecting bag, and the bag covering process does not need to be manually carried out by a user, so that the automation degree is high, and the use is convenient;
2. the utility model discloses the shredded paper bits that drop from the chip removal mouth fall into in the shredded paper collecting bag to realize automatic collection shredded paper, its wastepaper for in the artifical wastepaper collecting vessel of clearing up of tradition, convenient to use person operates, and can once only clear up the shredded paper bits after smashing, avoids the shredded paper bits to fly upward everywhere, and is energy-concerving and environment-protective.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the pneumatic bag-laying device of the present invention installed above the storage box of the shredded paper collecting bag;
FIG. 3 is a schematic cross-sectional view of the pneumatic bag-laying device of the present invention installed at the lower part of the wastepaper collecting barrel;
fig. 4 is a block diagram of the circuit structure of the present invention;
fig. 5 is a schematic display diagram of the electronic display screen of the present invention;
fig. 6 is another schematic display diagram of the electronic display screen of the present invention;
FIG. 7 is a schematic view of the structure of the shredded paper collecting bag storage box of the present invention embedded in the mounting seat;
fig. 8 is an exploded view of the shredded paper collecting bag storage box and the mounting seat of the present invention.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 8, the utility model provides a pair of kneader with shredded paper collecting bag lays detection function, including control circuit, wastepaper collecting vessel 2 and install shredded paper aircraft nose 1 in wastepaper collecting vessel 2 top, shredded paper aircraft nose 1's upper portion is provided with paper feed port 12, the lower part is provided with chip removal port 11, shredded paper aircraft nose 1's inside is provided with shredded paper core, shredded paper core is provided with the motor, gear, two curb plates and two shredded paper cutter bars, rotatory the installing at two curb plates respectively in two shredded paper cutter bar's both ends, gear's one end transmission is connected in the motor, shredded paper cutter bar is connected in the other end transmission, a shredded paper cutter bar includes an arbor and a plurality of shredded paper cutter piece, each shredded paper cutter piece interval cluster is established on the arbor, two corresponding and adjacent shredded paper cutter piece shear fit of two shredded paper cutter bars.
The utility model discloses in, set for the front side with kneader towards user's one side, set for the rear side for user's one side dorsad.
The upper portion of wastepaper collecting bucket 2 is provided with a shredded paper collecting bag case 3, the inside storage of shredded paper collecting bag case 3 has shredded paper collecting bag 01, atmospheric pressure bag laying device 5 that is provided with in the top of shredded paper collecting bag case 3 or the lower part of wastepaper collecting bucket 2, atmospheric pressure bag laying device 5 rolls out shredded paper collecting bag 01 from shredded paper collecting bag case 3, and lay and laminate in wastepaper collecting bucket 2, at the shredded paper in-process, the shredded paper bits that drop from chip removal mouth 11 fall into shredded paper collecting bag 01, in order to realize automatic bagging and automatic collection shredded paper, need not the manual clearance wastepaper collecting bucket 2 of user in this process, the user's operation of being convenient for, and can once only clear up the shredded wastepaper after smashing, avoid the shredded paper bits to fly around, energy saving and environmental protection.
The neighbouring bottom department of wastepaper collecting vessel 2 is provided with at least a set of correlation formula photoelectric sensor, and the emission portion 6a and the receiving part 6b of correlation formula photoelectric sensor symmetry respectively install in two curb plates of wastepaper collecting vessel 2's relative orientation, as shown in fig. 1, the utility model discloses preferably install in two curb plates of left and right sides, correlation formula photoelectric sensor and atmospheric pressure spread bagging apparatus 5 electric connection in control circuit respectively.
Wherein, the correlation formula photoelectric sensor can select infrared photoelectric sensor for use, its cost is low, in-service use, correlation formula photoelectric sensor and atmospheric pressure spread bagging apparatus 5 is in operating condition, receiving part 6b receives the infrared signal line that transmitting part 6a sent to form a outage induction zone, if shredded paper collection bag 01 lays when finishing, shredded paper collection bag 01 gets into this outage induction zone, the infrared signal line of transmitting part 6a can't pierce through shredded paper collection bag 01, receiving part 6b output an induction signal this moment, so that control circuit exports a outage signal to atmospheric pressure spread bagging apparatus 5, atmospheric pressure spreads bagging apparatus 5 and stops work.
In a preferred embodiment, the number of the opposed photoelectric sensors is preferably two, two opposed photoelectric sensors are respectively arranged in parallel, and after the shredded paper collecting bag 01 is laid, the cross-sectional area of the bottom surface of the shredded paper collecting bag 01 is at least 3/4 of the area of the bottom surface of the paper scrap collecting barrel 2.
In a feasible implementation manner, two side plates of the paper scrap collecting barrel 2 are respectively provided with a seat body (not shown in the figure) for installing the emitting portion 6a, the seat body is provided with a column hole, the emitting portion 6a is fixed in the column hole, a set distance is provided between the front end of the emitting portion 6a and the outer end face of the column hole, the front side of the seat body forms the power-off sensing area, the power-off sensing area is a cylindrical space between the emitting portion 6a and the receiving portion 6b, the cross-sectional shape of the sensing area is the same as that of the column hole, and specifically, the power-off sensing area is close to the inner bottom surface of the paper scrap collecting barrel 2.
In another possible embodiment, two side plates of the paper scrap collecting barrel 2 are respectively provided with a seat body for installing the emitting portion 6a, the seat body is provided with a flat groove, the emitting portion 6a is fixed at the middle position in the flat groove, a set distance is provided between the front end of the emitting portion 6a and the outer end surface of the flat groove, the front side of the seat body forms the above sensing area, and the sensing area is a flat space with the same longitudinal section as the flat groove and located between the emitting portion 6a and the receiving portion 6 b.
In a possible embodiment, the pneumatic bag-laying device 5 includes a blowing device provided with a blowing fan blowing air toward the paper falling passage 311 and an air extracting device provided with an air extracting fan for exhausting air in the wastepaper collecting barrel 2 to the outside of the barrel.
In the embodiment of preferred, atmospheric pressure shop bagging apparatus 5 is provided with updraft ventilator, updraft ventilator's induced-draft fan derives the air in wastepaper collecting vessel 2, so that be in the negative pressure state in wastepaper collecting vessel 2, shredded paper collecting bag 01 moves down and expandes under the effect of air pressure, shredded paper collecting bag 01 pastes the lateral wall of locating wastepaper collecting vessel 2 inside, in order to realize the automatic bag process of spreading of shredded paper collecting bag 01, need not that the user manually overlaps the bag, a structure is simple, high durability and convenient use.
Specifically, updraft ventilator installs in bottom surface or the side of the lower part of wastepaper collecting vessel 2, and like fig. 1 shows the schematic view of updraft ventilator installation in the bottom surface of the lower part of wastepaper collecting vessel 2, when updraft ventilator installed in the bottom surface of wastepaper collecting vessel 2, updraft ventilator configures into perpendicular wind-guiding structure, and the air inlet face of updraft ventilator is towards the inboard of wastepaper collecting vessel 2 promptly, and the air outlet face of updraft ventilator is towards the outside of wastepaper collecting vessel 2.
Referring to fig. 3, in another possible embodiment, the air pressure bag laying device 5 is provided with a blowing device installed above the shredded paper collecting bag storage box 3, and after the blowing device is activated, a blowing fan blows air toward the shredded paper collecting bag 01 to unfold the shredded paper collecting bag 01.
The upper part of the wastepaper collecting barrel 2 is provided with an opening, the opening is provided with an installation seat 4, and the middle part of the installation seat 4 is integrally formed with an installation groove 41;
the shredded paper collecting bag storage box 3 comprises a storage box body 31 embedded in the mounting groove 41 and a storage cover body 32 connected to the storage box body 31, the storage box body 31 is provided with a paper falling channel 311 and an annular storage bag cavity 310 surrounding the outer side of the paper falling channel 311, the paper falling channel 311 vertically penetrates through the shredded paper collecting bag storage box 3, and the paper falling channel 311 is positioned below the scrap discharging opening 11;
the annular pouch cavity 310 has an opening at the upper part, the storage cover 32 covers the opening of the annular pouch cavity 310, and a gap is formed between the storage cover 32 and the upper part of the inner side wall of the storage box 31 to form the shredded paper collection bag outlet 312.
Specifically, shredded paper collection bag 01 can select the no breakpoint integral type shredded paper collection bag 01 that one end was sealed to make things convenient for the automation of first shredded paper collection bag 01 to take, during the in-service use, with shredded paper collection bag 01 deposit in storage bag cavity 310, shredded paper collection bag 01's both sides are taken out from shredded paper collection bag export 312, make shredded paper collection bag 01's opening towards chip removal mouth 11, when treating the kneader start-up, atmospheric pressure spread bagging apparatus 5 carries out convulsions bits to 2 insides of wastepaper collection bucket and presses, shredded paper collection bag 01's opening expandes and moves down under the effect of air pressure.
Preferably, the storage cover 32 is detachable from the storage box 31, so that a user can open the storage box 31 to replace a new shredded paper collection bag 01, and the structure is simple and the operation is convenient.
In a preferred embodiment, the width of the paper falling channel 311 is greater than the width of the chip removal opening 11, and the length of the paper falling channel 311 is not less than the length of the chip removal opening 11, so as to ensure that the shredded paper after being shredded by the knife bar completely enters the shredded paper collecting bag 01 through the paper falling channel 311, and prevent a part of the shredded paper from remaining in the shredder head 1 for a long time and affecting the normal operation of the shredder.
In this embodiment, a plurality of reflective sensors are arranged on the side surface of the non-power-off sensing area of the paper scrap collecting barrel 2, the reflective sensors are arranged at intervals in the vertical direction, and the reflective sensors are respectively electrically connected with the control circuit.
Referring to fig. 1, in a possible embodiment, the shredder head 1 is provided with an LED indicating lamp set 8 with multi-level indication to indicate the laying position of the shredded paper collecting bag 01, the LED indicating lamp set 8 comprises a green lamp, a yellow lamp and a red lamp, the number of the reflective sensors is two, when the shredded paper collecting bag 01 is in an initial state, the control circuit outputs an indicating signal to light the red lamp, when the shredded paper collecting bag 01 fast forwards enters a power-off induction zone, the control circuit outputs an indicating signal to light the yellow lamp, and when the shredded paper collecting bag 01 enters the power-off induction zone, the control circuit outputs an indicating signal to light the green lamp.
Referring to fig. 4, in another possible embodiment, the shredder head 1 is provided with an electronic display 7, the electronic display 7 is provided with a graphic display area, the number of the reflective sensors is 2-3, the graphic display area is used for tracking the laying position of the shredded paper collecting bag 01 and outputting a sensing signal to the control circuit, specifically, the graphic display area comprises a first graphic display area 71 or a second graphic display area 71, as shown in fig. 4, the first graphic display area 71 is used for displaying the laying position and the shape of the shredded paper collecting bag 01 in real time, the second graphic display area 71 indicates the laying condition of the shredded paper collecting bag 01 by lighting grids in a grading manner, as shown in fig. 4, if two grids are lighted, the shredded paper collecting bag 01 is ready to fall into the power-off sensing area, and if all the grids are lighted, the shredded paper collecting bag 01 is laid completely.
Specifically, the control circuit comprises a microprocessor, a bag outlet power supply unit, an indication driving unit and a frequency regulation and control unit, wherein the output end of the indication driving unit is electrically connected to the electronic display screen 7 or the LED indication lamp group 8, and the output end of the frequency regulation and control unit is electrically connected to the emission part 6a of the correlation type photoelectric sensor and used for regulating and controlling the signal intensity of the emission part 6 a;
the microprocessor is provided with the signal input end and the signal output end, and when the shredded paper collecting bag 01 passes through the power-off induction area, the microprocessor receives induction signals of the receiving part 6b of the correlation type photoelectric sensor and outputs power-off signals and indication signals to the bag outlet power supply unit and the indication driving unit respectively, wherein the indication signals comprise graphic indication signals or lamp group indication signals.
There is one in the outside at shredded paper aircraft nose 1's top to spread a bag button, the user can press and spread a bag button and can atmospheric pressure spread bagging apparatus 5, treat shredded paper collecting bag 01 and lay the completion back, the user can begin the shredded paper operation, the front side of wastepaper collecting barrel 2 is provided with a door plant, the middle part of door plant is equipped with transparent observation window, in order to supply the user to look over the wastepaper volume of wastepaper collecting barrel 2 at any time, wherein, one side of door plant is articulated to be installed in wastepaper collecting barrel 2, the user opens the door plant and can take out shredded paper collecting bag 01, and is easy and simple to handle. Of course, in other embodiments, an inner barrel with a pull-out door panel fixed on the front face may be movably placed in the wastepaper collecting barrel 2.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a kneader with shredded paper collecting bag lays detection function, includes control circuit, wastepaper collecting vessel (2) and installs in shredded paper aircraft nose (1) of wastepaper collecting vessel (2) top, the upper portion of shredded paper aircraft nose (1) is provided with paper feed mouth (12), the lower part is provided with chip removal mouth (11), the inside of shredded paper aircraft nose (1) is provided with shredded paper core, shredded paper core rotation installs shredded paper sword stick, its characterized in that: a shredded paper collecting bag storage box (3) is arranged at the upper part of the paper scrap collecting barrel (2), a shredded paper collecting bag (01) is stored in the shredded paper collecting bag storage box (3),
an air pressure bag laying device (5) used for outputting the shredded paper collecting bags (01) from the shredded paper collecting bag storage box (3) into the paper scrap collecting barrel (2) is arranged above the shredded paper collecting bag storage box (3) or at the lower part of the paper scrap collecting barrel (2);
at least one group of correlation photoelectric sensors are arranged at the bottom of the paper scrap collecting barrel (2), and an emitting part (6a) and a receiving part (6b) of the correlation photoelectric sensors are respectively and symmetrically arranged on two side plates of the paper scrap collecting barrel (2) in opposite directions;
the correlation photoelectric sensor and the air pressure bag laying device (5) are respectively and electrically connected with the control circuit.
2. The shredder with shredded paper collecting bag laying detection function according to claim 1, characterized in that: at least two groups of correlation formula photoelectric sensors are arranged at the bottom of wastepaper collecting bucket (2) at intervals, and two groups of correlation formula photoelectric sensors are respectively arranged in parallel relatively.
3. The shredder with shredded paper collecting bag laying detection function according to claim 1, characterized in that: two curb plates of wastepaper collecting vessel (2) are provided with one respectively and are used for the installation the pedestal of transmitting part (6a), and the post hole has been seted up to the pedestal, and transmitting part (6a) are fixed in the post hole, have a distance of setting for between transmitting part (6a) front end and the outer terminal surface of post hole, form a outage induction zone in the front side of pedestal, and the outage induction zone is the space that is located the cylinder shape between transmitting part (6a) and receiving part (6b), and the cross sectional shape of induction zone is the same with the cross sectional shape in post hole, and the interior bottom surface of wastepaper collecting vessel (2) is pressed close to in the outage induction zone.
4. The shredder with shredded paper collecting bag laying detection function according to claim 1, characterized in that: two curb plates of wastepaper collecting vessel (2) are provided with one respectively and are used for the installation the pedestal of transmission portion (6a), and the flat slot has been seted up to the pedestal, and middle part position at the flat slot is fixed in transmission portion (6a), has a distance of setting for between transmission portion (6a) front end and the outer terminal surface of flat slot, forms a outage induction zone in the front side of pedestal, and the outage induction zone is located the same flat space of longitudinal section and flat slot between transmission portion (6a) and receiving portion (6b), and the interior bottom surface of wastepaper collecting vessel (2) is pressed close to in the outage induction zone.
5. The shredder with shredded paper collecting bag laying detection function according to claim 1, characterized in that: the upper portion or the lower portion of the inner side of the shredded paper collecting bag storage box (3) is provided with a shredded paper collecting bag outlet (312), the middle of the shredded paper collecting bag storage box (3) is provided with a paper falling channel (311), the paper falling channel (311) penetrates through the shredded paper collecting bag storage box (3) from top to bottom, the shredded paper collecting bag outlet (312) surrounds the paper falling channel (311) for a circle, and the paper falling channel (311) is located below the chip removing port (11).
6. The shredder with shredded paper collecting bag laying detection function according to claim 5, characterized in that: the air pressure bag laying device (5) comprises a blowing device and/or an air draft device, the blowing device is provided with at least one blowing fan used for blowing air towards the paper falling channel (311), the blowing fan is fixedly arranged below the paper shredding machine head (1), and the blowing fan is provided with an air outlet surface facing the paper falling channel (311);
the air extracting device is at least provided with an air extracting fan used for exhausting air in the paper scrap collecting barrel (2) to the outside of the barrel, the air extracting fan is fixedly installed on a bottom plate or a side plate of the bottom of the paper scrap collecting barrel (2), and the air extracting fan is provided with an air inlet face facing the inside of the paper scrap collecting barrel (2).
7. The shredder with shredded paper collecting bag laying detection function according to claim 3 or 4, characterized in that: the control circuit is provided with a signal input end and a signal output end, the signal input end is electrically connected with the receiving part (6b) of the correlation type photoelectric sensor, and the signal output end is electrically connected with the air pressure bag laying device (5);
after the shredded paper collecting bag (01) enters the power-off sensing area, the receiving part (6b) outputs a sensing signal to the signal input end, and the control circuit receives the sensing signal and outputs a power-off signal to the air pressure bag laying device (5).
8. The shredder with shredded paper collecting bag laying detection function according to claim 5, characterized in that: the width of the paper falling channel (311) is greater than that of the chip removal port (11), and the length of the paper falling channel (311) is not less than that of the chip removal port (11);
the paper shredding machine is characterized in that a paper shredding machine core is arranged inside the paper shredding machine head (1), the paper shredding machine core is provided with a motor, a gear transmission mechanism, two side plates and two paper shredding cutter bars, two ends of the two paper shredding cutter bars are respectively and rotatably mounted on the two side plates, one end of the gear transmission mechanism is in transmission connection with the motor, the other end of the gear transmission mechanism is in transmission connection with each paper shredding cutter bar, each paper shredding cutter bar comprises a cutter shaft and a plurality of paper shredding cutter blades, each paper shredding cutter blade is alternately and serially arranged on the cutter shaft, and the two corresponding and adjacent paper shredding cutter blades of the two paper shredding cutter bars are in shearing fit;
the upper part of the wastepaper collecting barrel (2) is fixedly provided with an installation seat (4), the middle part of the installation seat (4) is integrally formed with an installation groove (41), and the shredded paper collecting bag storage box (3) is embedded in the installation groove (41);
the shredded paper collecting bag storage box (3) comprises a storage box body (31) embedded in the mounting groove (41) and a storage cover body (32) detachably connected to the storage box body (31),
the storage box body (31) is provided with the paper falling channel (311) and an annular bag storage cavity (310) which surrounds the paper falling channel (311) and is used for storing the shredded paper collecting bag (01),
the upper part of the annular bag storage cavity (310) is provided with an opening, the storage cover body (32) covers the opening of the annular bag storage cavity (310), and a gap is arranged between the storage cover body (32) and the upper part of the inner side wall of the storage box body (31) to form a shredded paper collection bag outlet (312);
the shredded paper collecting bag (01) is a through bag, the body of the shredded paper collecting bag (01) is provided with an upper through hole and a lower through hole, and the body of the shredded paper collecting bag (01) is folded in the annular bag storage cavity (310).
9. The shredder with shredded paper collecting bag laying detection function according to claim 7, characterized in that: the paper shredder head (1) or the wastepaper collecting barrel (2) is provided with an electronic display screen (7) with a graphic display area or an LED indicating lamp group (8) with multi-level indication to indicate the laying condition of the shredded paper collecting bag (01);
a plurality of reflective sensors are arranged on the side surface of the non-power-off induction area of the wastepaper collecting barrel (2), the reflective sensors are arranged at intervals along the vertical direction, and the reflective sensors are respectively and electrically connected with a control circuit;
the control circuit comprises a microprocessor, a bag outlet power supply unit and an indication driving unit, wherein the output end of the indication driving unit is electrically connected to the electronic display screen (7) or the LED indicating lamp set (8), and the output end of the bag outlet power supply unit is electrically connected to the air pressure bag laying device (5);
the microprocessor has said signal input and said signal output,
when the shredded paper collecting bag (01) passes through the power-off induction area, the microprocessor receives an induction signal of the receiving part (6b) of the correlation type photoelectric sensor, outputs a power-off signal to the bag outlet power supply unit and outputs an indication signal to the indication driving unit;
the indication signal comprises a graphical indication signal or a light group indication signal.
10. The shredder with shredded paper collecting bag laying detection function according to claim 1, characterized in that: a door plate is arranged in front of the wastepaper collecting barrel (2) or an inner barrel with a door plate fixed on the front surface is movably arranged in the wastepaper collecting barrel (2) in an outward-pulling manner, and a transparent observation window is arranged in the middle of the door plate;
the control circuit further comprises a frequency regulating and controlling unit, wherein the output end of the frequency regulating and controlling unit is electrically connected with the emitting part (6a) of the correlation type photoelectric sensor and is used for regulating and controlling the signal intensity of the emitting part (6 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381410.XU CN210815552U (en) | 2019-08-23 | 2019-08-23 | Paper shredder with paper shredding collecting bag laying detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381410.XU CN210815552U (en) | 2019-08-23 | 2019-08-23 | Paper shredder with paper shredding collecting bag laying detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210815552U true CN210815552U (en) | 2020-06-23 |
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ID=71272523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381410.XU Expired - Fee Related CN210815552U (en) | 2019-08-23 | 2019-08-23 | Paper shredder with paper shredding collecting bag laying detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210815552U (en) |
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2019
- 2019-08-23 CN CN201921381410.XU patent/CN210815552U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |