CN110548571A - paper shredder capable of automatically packaging shredded paper and automatic paper shredding packaging method of paper shredder - Google Patents
paper shredder capable of automatically packaging shredded paper and automatic paper shredding packaging method of paper shredder Download PDFInfo
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- CN110548571A CN110548571A CN201910786215.3A CN201910786215A CN110548571A CN 110548571 A CN110548571 A CN 110548571A CN 201910786215 A CN201910786215 A CN 201910786215A CN 110548571 A CN110548571 A CN 110548571A
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- bag
- paper
- collecting
- fusing
- shredded paper
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000004806 packaging method and process Methods 0.000 title claims description 26
- 238000007789 sealing Methods 0.000 claims abstract description 91
- 238000012856 packing Methods 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 109
- 230000005540 biological transmission Effects 0.000 claims description 62
- 238000007664 blowing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000012943 hotmelt Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 12
- 239000010813 municipal solid waste Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a paper shredder for automatically packing shredded paper and an automatic paper shredding method of the paper shredder, wherein the paper shredder comprises an automatic packing device arranged at the upper part of a machine body, the automatic packing device is provided with a shredded paper collecting bag storage box, a collecting mechanism and a sealing fusing mechanism, a shredded paper collecting bag is stored in an inner cavity of the shredded paper collecting bag storage box, a paper falling port is formed in the inner side of the shredded paper collecting bag storage box, the paper falling port penetrates through the shredded paper collecting bag storage box from top to bottom, a bag opening of the shredded paper collecting bag opens towards the paper falling port, the collecting mechanism collects the shredded paper collecting bag in the sealing fusing mechanism in a closing and packing state, and a control circuit controls the sealing fusing mechanism to cut off a bag body, so that sealing and packing effects are completed. The paper shredder structure provided by the invention is simpler, more convenient and faster to operate.
Description
Technical Field
The invention relates to the technical field of paper shredders, in particular to a paper shredder capable of automatically packing shredded paper and an automatic paper shredding method of the paper shredder.
background
the paper shredder is used for dividing personal private documents into a plurality of small paper scraps so as to achieve the purpose of confidentiality, the existing paper shredder generally comprises a machine body, a paper shredder head arranged on the upper part of the machine body and a paper scrap collecting barrel movably accommodated in an inner cavity of the machine body, a scrap discharging port is arranged at the bottom of the paper shredder head, the machine body is used for collecting the paper scraps falling from the scrap discharging port of the paper shredder head, and in addition, 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.
Under the general condition, in the process of cleaning shredded paper, a user can directly and manually take out the shredded paper collecting barrel to clean the shredded paper, but under the general condition, part of shredded paper can be stuck on the barrel wall because of static electricity and causes cleaning difficulty for the user, and part of shredded paper easily overflows the shredded paper collecting barrel and flies around, so that the cleaning work of the user is further increased, or the user needs to manually put a garbage bag on the shredded paper collecting barrel before the shredded paper of the shredder at each time, and after the garbage bag is fully collected with the shredded paper, the garbage bag is manually packed so as to clean the shredded paper at one time, but the user needs to frequently and manually replace the garbage bag, so that the operation is complex and the use is inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the paper shredder for automatically packing shredded paper, which reduces the operation steps of a user and is simpler, more convenient and quicker to operate.
In order to achieve the first object, the invention adopts the technical scheme that: a paper shredder for automatically packaging shredded paper comprises a shredder body, a paper shredder head and a control circuit, wherein the paper shredder head and the control circuit are mounted at the upper end part of the shredder head;
an air pressure bag laying device is arranged above the shredded paper collecting bag storage box or at the lower part of the machine body;
The bag collecting mechanism is provided with a plurality of bag collecting rods and bag collecting driving components, and each bag collecting rod is in transmission connection with the bag collecting driving components;
After each receipts bag pole of receipts drive assembly drive draws close each other to collect the bag with the shredded paper and draw in sealed fusing mechanism, the sealed fusing mechanism of control circuit electricity connection for the sealed shredded paper of hot melt is collected the bag and will be in the hot melt sealing portion of shredded paper collection bag from middle part fusing.
In a preferred technical scheme, the collecting mechanism comprises a mounting seat and two bag collecting rods, the mounting seat is mounted at the upper part of a machine body or below a shredder head, the bag collecting driving assembly is a linear driving mechanism, the linear driving mechanism is mounted on the mounting seat, the linear driving mechanism is only in transmission connection with one bag collecting rod or is respectively in transmission connection with the two bag collecting rods, and at least one sealing fusing mechanism is mounted on the inner side, facing to the opposite direction, of at least one bag collecting rod;
the paper shredder has a paper shredding state and a closing-up packing state, two bag collecting rods are respectively positioned at two sides below the paper falling port in the paper shredding state, and the two bag collecting rods move relatively to close up and compress the paper shredding collecting bag in the closing-up packing state.
in an optimized technical scheme, the collecting mechanism comprises a mounting seat, a first bag collecting rod and a second bag collecting rod, the mounting seat is mounted on the upper portion of a machine body or below a shredder head, a bag collecting driving assembly selects a linear driving mechanism, the mounting seat is respectively mounted on the linear driving mechanism and the sealing fusing mechanism, the first bag collecting rod and the second bag collecting rod are respectively connected with the linear driving mechanism in a transmission mode, the first bag collecting rod and the second bag collecting rod are arranged in a mutually crossed mode, the shredder has a paper shredding state and a closing-up packaging state, in the paper shredding state, the first bag collecting rod and the second bag collecting rod are both located on two sides below a paper opening, and in the closing-up packaging state, the linear driving mechanism drives the first bag collecting rod and the second bag collecting rod to respectively approach towards the sealing fusing mechanism so as to collect a shredded paper collecting bag in the sealing fusing mechanism.
In the preferred technical scheme, the collecting mechanism comprises a mounting seat, a first bag collecting rod and a second bag collecting rod, the bag collecting driving assembly comprises a transmission fluted disc and a driving mechanism, the driving mechanism is fixedly mounted on the mounting seat, the transmission fluted disc is connected to the driving mechanism in a transmission mode, the middle of the transmission fluted disc is hollowed to form a paper falling through hole, the first end of the first bag collecting rod is hinged to the first end of the second bag collecting rod, the second end of the first bag collecting rod is connected to the transmission fluted disc in a transmission mode, the second end of the second bag collecting rod is fixedly connected to the mounting seat, the paper shredder has a paper shredding state and a closing and packing state, the first bag collecting rod and the second bag collecting rod are arranged around the inner edge or the outer edge of the paper falling through hole respectively in the paper shredding state, and the middle of the first bag collecting rod and the middle of the second bag collecting rod are crossed to form a bag collecting notch in the closing and packing state.
in a preferred technical scheme, the collecting mechanism comprises a mounting seat, a plurality of bag collecting rods and a bag collecting driving assembly, the bag collecting driving assembly comprises a transmission fluted disc and a driving mechanism, the driving mechanism is fixedly mounted on the mounting seat, the transmission fluted disc is connected to the driving mechanism in a transmission manner, the middle part of the transmission fluted disc is hollowed to form a paper falling through hole, each bag collecting rod is distributed at intervals along the circumferential direction of the transmission fluted disc, the middle part of each bag collecting rod is respectively pivoted to the mounting seat, a closing part is arranged at the first end of each bag collecting rod, a rotating part is arranged at the second end of each bag collecting rod and is respectively connected to the transmission fluted disc in a transmission manner, the paper shredder has a paper shredding state and a packing closing state, in the paper shredding state, the closing part of each bag collecting rod is positioned at the inner edge or the outer edge of the paper falling through hole, the closing parts of two adjacent bag collecting rods are arranged at intervals or are arranged, the driving mechanism drives the rotating part to drive the bag collecting rod to rotate for a set angle, and the bag collecting notch is formed by the closing part of each bag collecting rod.
in a preferred technical scheme, the air pressure bag laying device comprises a positive pressure bag blowing device and/or a negative pressure bag pulling device, wherein the negative pressure bag pulling device comprises an air exhaust fan and an air exhaust opening arranged on a bottom plate or a side plate of the machine body, the air exhaust fan is fixedly arranged at the air exhaust opening, the air exhaust fan is provided with an air inlet surface and an air outlet surface, the air inlet surface faces the machine body, the air inlet surface is in sealed fit with the edge of the air exhaust opening, and the control unit is electrically connected with the air exhaust fan;
The positive-pressure bag blowing device comprises a blowing fan, the blowing fan is arranged above the shredded paper collecting bag storage box, the bag opening of the shredded paper collecting bag opens towards the paper falling opening, the blowing fan is provided with an air outlet surface, and the air outlet surface faces towards the bag opening of the shredded paper collecting bag;
The upper part of the machine body is provided with an installation position, a paper scrap collecting bag storage box which can be replaced and used is clamped at the installation position, and the paper scrap collecting bag storage box is in sealing fit with the upper part of the machine body;
the paper shredding machine is characterized in that a gear transmission mechanism is arranged in the paper shredding machine head, the paper shredding motor and two paper shredding cutter bars are connected with the gear transmission mechanism in a driving mode, each paper shredding cutter bar is connected with the gear transmission mechanism in a driving mode, each paper shredding cutter bar comprises an cutter shaft and a plurality of paper shredding blades, each paper shredding blade is arranged on the same cutter shaft in a spaced and serial mode respectively, two corresponding adjacent paper shredding blades of the two paper shredding cutter bars are in shearing fit, and the control circuit is electrically connected with the paper shredding motor.
in a preferred embodiment, the seal fusing mechanism specifically includes one of the following modes,
a) The sealing fusing mechanism is provided with a fusing heating part and two sealing heating parts, the two sealing heating parts are respectively positioned at the upper end and the lower end of the fusing heating part, and in the process of sealing and fusing the bag body, the temperature of the fusing heating part is modulated by a control circuit to reach the fusing target temperature and the temperature of the sealing heating part reaches the sealing target temperature, wherein the fusing target temperature is higher than the sealing target temperature;
b) sealed fuse mechanism is provided with one and seals the fusing and generate heat the piece, seals the fusing and generate heat the piece and have one and seal target temperature and fusing target temperature, when the temperature that seals the fusing and generate heat the piece reaches and seal target temperature, seals the fusing and generate heat the piece and seal the bag body, when the temperature that seals the fusing and generate heat the piece reaches fusing target temperature, seals the fusing and generate heat a cutting off bag body.
compared with the traditional paper shredder structure, the paper shredder structure automatically tightens the bag opening through the drawing mechanism, enables the bag opening of the shredded paper collecting bag to be automatically and gradually sealed together in a plastic mode under the heating action of the sealing fusing mechanism, achieves the sealing effect, finally cuts off the bag body through the sealing fusing mechanism, simplifies the operation steps of a user, and is simpler, more convenient and quicker to operate.
aiming at the defects of the prior art, the second purpose of the invention is to provide an automatic paper shredding packaging method of a paper shredder, which simplifies the operation steps of a user and is simpler, more convenient and quicker to operate.
in order to achieve the second object, the invention adopts the technical scheme that: an automatic paper shredding packing method of a paper shredder comprises the following steps,
A bag placing step, namely installing a shredded paper collecting bag storage box with a paper falling opening in the middle at the upper part of the machine body, stacking the shredded paper collecting bags without break points into an inner cavity of the shredded paper collecting bag storage box, and pulling the shredded paper collecting bags out of a bag body with a proper length to ensure that a bag opening opens towards the paper falling opening;
A closing and packaging step, which is set to be executed after the shredded paper collecting bag is full of paper or a user triggers a corresponding control key, and comprises the following sub-processes,
the bag body is closed, and all bag closing rods of a closing mechanism arranged below the shredded paper collecting box are controlled to be closed by a bag closing driving component so as to close the bag opening of the shredded paper collecting bag at the position of a heating element of the sealing fusing mechanism;
Seal and the fusing bag body, receive a bag pole binding off in-process at each, generate heat the temperature of piece through control circuit modulation, make the sack of shredded paper collection bag plastic envelope gradually under the hot melt effect of piece that generates heat and come together, treat each receipts bag pole binding off and finish the back, the shredded paper collection bag of generating heat, realize collecting the automatic sealing of bag and fusing to the shredded paper.
in a further technical scheme, the furling mechanism specifically comprises one of the following modes,
a) the bag collecting mechanism is provided with a first bag collecting rod, a second bag collecting rod and the bag collecting driving assembly, the bag collecting driving assembly adopts a linear driving mechanism, the first bag collecting rod and the second bag collecting rod are respectively arranged on two sides below the paper outlet in parallel, and the first bag collecting rod and the second bag collecting rod are driven by the linear driving mechanism to respectively draw together in opposite directions in the bag body closing process;
b) the bag collecting mechanism is provided with a first bag collecting rod, a second bag collecting rod and the bag collecting driving assembly, the bag collecting driving assembly adopts a linear driving mechanism, the first bag collecting rod or the second bag collecting rod is in driving connection with the linear driving mechanism, and in the bag body closing process, one of the first bag collecting rod and the second bag collecting rod is driven to approach towards the other through the linear driving mechanism;
c) The bag collecting mechanism is provided with a first bag collecting rod, a second bag collecting rod and the bag collecting driving assembly, the bag collecting driving assembly adopts a linear driving mechanism, the first bag collecting rod and the second bag collecting rod are arranged on two sides below the paper falling port in a crossed mode, one of the first bag collecting rod and the second bag collecting rod is arranged into a hollow structure into which the other one of the first bag collecting rod and the second bag collecting rod can extend, and the first bag collecting rod and the second bag collecting rod are respectively driven to approach towards the sealing fusing mechanism through the linear driving mechanism in the bag body closing process;
d) the bag collecting mechanism is provided with a mounting seat, a first bag collecting rod, a second bag collecting rod and a bag collecting driving assembly, the bag collecting driving assembly selects a rotation driving assembly, the first end of the first bag collecting rod is hinged with the first end of the second bag collecting rod, the second end of the first bag collecting rod is in transmission connection with the rotation driving assembly, the second end of the second bag collecting rod is fixedly connected to the mounting seat, and in the bag body closing process, the rotation driving assembly drives the first bag collecting rod to rotate for a certain angle and form a bag collecting gap with the middle of the second bag collecting rod in a crossed mode;
e) The bag collecting mechanism is provided with a mounting seat, a plurality of bag collecting rods and a bag collecting driving assembly, the bag collecting driving assembly selects a rotating driving assembly, one end of each bag collecting rod is provided with a collecting part, the other end of each bag collecting rod is provided with a rotating part, each rotating part is in transmission connection with the rotating driving assembly, and in the bag body collecting process, the rotating driving assembly drives the bag collecting rods to rotate for a set angle through the rotating parts, so that the collecting parts of the bag collecting rods are surrounded to form a bag collecting notch.
in a further technical scheme, the sealing and fusing mechanism specifically comprises one of the following modes,
a) the sealing fusing mechanism is provided with a fusing heating part and two sealing heating parts, the two sealing heating parts are respectively positioned at the upper end and the lower end of the fusing heating part, and in the process of sealing and fusing the bag body, the temperature of the fusing heating part is modulated by a control circuit to reach fusing target temperature and the temperature of the sealing heating part reaches sealing target temperature, wherein the fusing target temperature is set to be higher than the sealing target temperature;
b) sealed fuse mechanism is provided with one and seals the fusing and generate heat the piece, seal the fusing and generate heat the piece and have one and seal target temperature and fusing target temperature, wherein, set for fusing target temperature and be higher than and seal target temperature, seal with the fusing bag body in-process, control circuit modulation seals the fusing and generate heat the temperature of piece and reach fusing target temperature in advance, with the fusing bag body, then the control fusing generates heat the temperature of piece and falls to sealing target temperature, in order to seal the bag body.
in a further technical scheme, the automatic packaging method of the paper shredder comprises the following steps,
1) a bag placing step, namely installing a shredded paper collecting bag storage box with a paper falling port in the middle at the upper part of the machine body, stacking the shredded paper collecting bags without break points into an inner cavity of the shredded paper collecting bag storage box, and pulling the shredded paper collecting bags out of a bag body with a proper length to ensure that a bag opening opens towards the paper falling port;
2) a step of laying the shredded paper collecting bag, in which air supply is kept to the shredded paper collecting bag through an air supply fan and/or air draft is kept to the inner cavity of the machine body through an air draft fan, so that the bag body continuously moves downwards or opens outwards to the inner cavity of the machine body, at least the bag body covers to a designated area, and a control circuit controls the air supply fan and/or the air draft fan to stop working;
3) a paper shredding step, wherein a control circuit controls a paper shredding motor to rotate, a paper shredding knife rod keeps rotating to shred paper entering a paper inlet into shredded paper scraps, and the shredded paper scraps fall into a shredded paper collecting bag through a scrap discharge port under the action of self gravity;
4) A paper shredding machine head paper cleaning step, after the paper shredding collecting bag is full of paper or a user triggers a corresponding control key, a control circuit controls a paper shredding cutter bar to enter a paper cleaning working state, in the paper cleaning working state, the paper shredding cutter bar rotates in a reverse direction for 0.5-10 circles, or the paper shredding cutter bar rotates in a forward direction for 0.5-5 circles and rotates in a reverse direction for 0.5-5 circles at least in turn;
5) and closing and packaging.
in a further technical scheme, in the process of sealing and fusing the bag body, the control circuit modulates the temperature of the heating element and selects one of the following modes:
a) Setting a target temperature/target temperature curve of the heating part, acquiring the real-time temperature of the heating part, comparing the real-time temperature with the target temperature, conducting a heating branch of the heating part by a control circuit when the real-time temperature is less than or equal to the set target temperature, and controlling to cut off the heating branch of the heating part when the real-time temperature is greater than the set target temperature;
b) The target temperature/target temperature curve of the heating part is set, the real-time temperature of the heating part is obtained, the real-time temperature and the target temperature are compared, the pulse width output by the switch tube, the silicon controlled module or the contactor is controlled through the PID algorithm, and then the voltage applied to the two ends of the heating part is controlled until the real-time temperature of the heating part reaches or is wirelessly close to the preset temperature.
Compared with the traditional method for manually cleaning shredded paper scraps, the automatic shredded paper packaging method provided by the invention has the advantages that the shredded paper collecting bag is used for automatically paving the bag and automatically filling the shredded paper scraps, the problem that the shredded paper scraps are easily stuck to a copper wall when the shredded paper collecting barrel is used for collecting the shredded paper scraps in the prior art is solved, the shredded paper collecting bag is automatically sealed and cut under the heating action of the sealing and fusing mechanism, and the operation steps of a user are simplified.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of an automatic packaging shredded paper method of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view of the shredder of the present invention when the shredder is not in a shredding state;
FIG. 4 is a cross-sectional view of the shredder of the present invention when the shredder is in a shredding state;
FIG. 5 is a schematic view of a first necking mode of the present invention when the shredder is not in a necking state;
FIG. 6 is a schematic view of a first necking mode of the present invention when the shredder is in a necking state;
FIG. 7 is a schematic view of a second necking mode of the present invention when the shredder is not in a necking state;
FIG. 8 is a schematic structural view of an automatic packing apparatus of the present invention;
FIG. 9 is a schematic view of a third necking mode of the present invention when the shredder is not in a necking state;
FIG. 10 is a schematic view of a third necking mode of the present invention when the shredder is in a necking state;
FIG. 11 is a schematic view of a fourth necking mode of the present invention when the shredder is not in a necking state;
FIG. 12 is a schematic view of a fourth necking mode of the present invention when the shredder is in a necking state;
reference numerals:
01-shredded paper collecting bag, 1-shredded paper machine head, 11-scrap discharging port, 2-machine body, 3-shredded paper collecting bag storage box, 31-paper falling port, 4-automatic packing device, 40-bag collecting rod, 400-collecting port, 401-rotating part, 402-bag collecting notch, 41-bag collecting driving component, 410-driving mechanism, 411-driving fluted disc, 4111-paper falling through hole, 42 a-mounting seat, 50 a-air supply fan, 50 b-air exhaust fan, 60 a-fusing heating piece, 60 b-sealing heating piece and 61-sealing fusing heating piece.
Detailed Description
the following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.
example one
the invention provides an automatic paper shredding and packing method of a paper shredder, which comprises the following steps,
1) A bag placing step, namely storing the shredded paper collecting bag 01 in an inner cavity of the shredded paper collecting bag storage box 3, preferably selecting a plastic through bag with one end being a seal and without a break point as the shredded paper collecting bag 01, and pulling the shredded paper collecting bag 01 out of a bag body with a proper length to ensure that a bag opening is opened towards a paper falling opening 31;
2) a shredded paper collecting bag laying step, wherein air supply is kept to the shredded paper collecting bag 01 through an air supply fan 50a and/or air draft is kept to the inner cavity of the machine body 2 through an air draft fan 50b, so that the bag body continuously moves downwards or opens outwards to the inner cavity of the machine body 2, at least the bag body covers a designated area, and a control circuit controls the air supply fan 50a and/or the air draft fan 50b to stop working;
3) a paper shredding step, wherein after the bag body covers a designated area, the control circuit controls a paper shredding motor to rotate, a paper shredding knife rod keeps rotating to shred paper entering a paper inlet into shredded paper scraps, and the shredded paper scraps fall into a shredded paper collecting bag 01 through a scrap discharge port 11 under the action of self gravity;
4) a paper shredding machine head paper cleaning step, wherein after the paper shredding collecting bag 01 is full of paper or a user triggers a corresponding control key, a control circuit controls a paper shredding cutter bar to enter a paper cleaning working state, in the paper cleaning working state, the paper shredding cutter bar rotates in a reverse direction for 0.5-10 circles, or the paper shredding cutter bar rotates in a forward direction for 0.5-5 circles and rotates in a reverse direction for 0.5-5 circles at least in turn;
5) a closing and packaging step, in particular to the closing and packaging step comprising the following sub-processes,
5.1) closing the bag body, and closing the bag opening of the shredded paper collecting bag 01 at the sealing and fusing mechanism by controlling the bag closing rods 40 arranged below the shredded paper collecting bag storage box 3 to be close to each other;
5.2) seal and the fusing bag body, through the temperature of the piece that generates heat of the sealed fuse-link of control circuit modulation, the sack of shredded paper collection bag 01 plastic envelope gradually together under the hot melt effect of the piece that generates heat, after each receipts bag pole 40 draws close, the shredded paper collection bag 01 of the piece fusing generates heat, realizes collecting bag 01 automatic sealing and fusing to the shredded paper.
The invention is characterized in that a shredded paper collecting bag storage box 3 is arranged at the upper part of a machine body 2, a shredded paper collecting bag 01 with a sealed end and without a break point is selected and stacked in the shredded paper collecting bag storage box 3, wherein the shredded paper collecting bag 01 is preferably a plastic through bag, and the bag opening faces a paper falling opening 31, so that shredded paper scraps automatically fall into the shredded paper collecting bag 01 from a scrap discharge opening 11 of a shredder head 1 in a shredding process, when the shredded paper collecting bag 01 is filled with waste paper, the shredded paper collecting bag 01 is thrown away independently, the problem that the shredded paper scraps are easy to be adhered to a copper wall when a shredded paper collecting barrel is used for collecting the shredded paper scraps in the prior art is solved, in addition, the invention has another important point that the bag opening is automatically tightened through a drawing rod 40, the bag opening of the shredded paper collecting bag 01 is gradually sealed and sealed together under the heating action of a sealing and fusing mechanism, the bag body is cut through the sealing and fusing mechanism, the user directly abandons used shredded paper collection bag 01 can, simplify user's operating procedure, operate simplyr, convenient and swift.
in a preferred embodiment, an air pressure bag laying device for outputting the shredded paper collecting bag 01 from the shredded paper collecting box to the inner cavity of the machine body 2 is arranged above the shredded paper collecting and storing box and/or below the machine body 2, the air pressure bag laying device can adopt an air extracting fan 50b arranged above the shredded paper collecting and storing box, the air outlet face of the air extracting fan 50b faces towards the paper falling port 31, the bag body continues to move downwards towards the inner cavity of the machine body 2 or opens towards the outer side, the air pressure bag laying device can also adopt an air extracting fan 50b arranged at the bottom of the machine body 2, the air outlet face of the air extracting fan 50b faces towards the outer side of the machine body 2, in actual use, the air extracting fan 50b extracts air in the inner cavity of the machine body 2, and the shredded paper collecting bag 01 covers the inner cavity of the machine body 2 under the action of negative pressure, so that the.
wherein the seal fusing mechanism specifically comprises one of the following modes,
a) the sealing fusing mechanism is provided with three heating parts which are arranged below the shredded paper collecting and storing box in parallel, wherein the heating part in the middle is configured into a fusing heating part 60a, the two heating parts at the upper end and the lower end of the fusing heating part 60a are respectively configured into a sealing heating part 60b, namely, the fusing target temperature of the fusing heating part 60a is higher than the sealing target temperature of the sealing heating part 60b, in the bag body sealing and fusing processes, the control circuit respectively controls the heating temperature of the fusing heating part 60a to rise to the fusing target temperature and the heating temperature of the sealing heating part 60b to rise to the sealing target temperature, wherein, the two sealing heating parts 60b respectively seal the bag body of which the lower layer is filled with shredded paper scraps and seal the bottom of the bag body of which the upper layer is to be filled into the inner cavity of the machine body 2, then the fusing heating part 60a cuts off the bag body, and separates the upper bag body and the lower bag body, the fusing heating element 60a and/or the sealing heating element 60b may be directly mounted on the bag collecting rod 40, or may be fixed below the paper dropping port 31 through a heating seat.
b) sealed fuse mechanism is provided with a heating element, this heating element configures to seal fusing heating element 61, seal fusing heating element 61 and have one and seal target temperature and fusing target temperature, in the in-process that receives bag pole 40 and close up the sack, control circuit modulation seals the temperature that fusing heating element 61 risees gradually to fusing target temperature, in order to cut off the bag body, separate out the last layer bag body and the next layer bag body, control circuit modulation seals the temperature that fusing heating element 61 will seal target temperature, seal fusing heating element 61 and seal the last layer bag body and the next layer bag body respectively, wherein, seal fusing heating element 61 can be direct mount in receiving bag pole 40 department, also can be fixed in the below of paper mouthful 31 through the seat that generates heat.
wherein, the control circuit modulates the temperature of the heating element and can select one of the following modes:
a) setting a target temperature/target temperature curve of the heating part, acquiring the real-time temperature of the heating part, comparing the real-time temperature with the target temperature, conducting a heating branch of the heating part by a control circuit when the real-time temperature is less than or equal to the set target temperature, and controlling to cut off the heating branch of the heating part when the real-time temperature is greater than the set target temperature;
b) the target temperature/target temperature curve of the heating part is set, the real-time temperature of the heating part is obtained, the real-time temperature and the target temperature are compared, the pulse width output by the switch tube, the silicon controlled module or the contactor is controlled through the PID algorithm, and then the voltage applied to the two ends of the heating part is controlled until the real-time temperature of the heating part reaches or is wirelessly close to the preset temperature.
the related structure of the paper shredder related to the steps of the invention is shown in the second embodiment.
example two
As shown in fig. 2 to 12, the paper shredder for automatically packaging shredded paper provided by the invention comprises a body 2, a paper shredder head 1 mounted at the upper end of the body 2, and a control circuit, wherein a paper inlet is arranged at the upper part of the paper shredder head 1, a scrap discharge port 11 is arranged at the lower part of the paper shredder head 1, a paper shredder core is arranged inside the paper shredder head 1, a paper shredding motor, a gear transmission mechanism and two paper shredding cutter bars are mounted on the paper shredder core, the paper shredding motor is in driving connection with the gear transmission mechanism, the gear transmission mechanism is in driving connection with the paper shredding cutter bars, one paper shredding cutter bar comprises a cutter shaft and a plurality of paper shredding cutter blades, each paper shredding cutter blade is respectively and serially arranged on the same cutter shaft at intervals, two corresponding adjacent paper shredding cutter blades of the two paper shredding cutter bars are in shearing fit, and the control circuit is electrically connected.
An automatic packing apparatus 4 is installed on the upper portion of fuselage 2, automatic packing apparatus 4 is provided with paper mouth 31, shredded paper collection bag case 3, draw in mechanism and sealed fuse mechanism, shredded paper collection bag case 3 inside storage has shredded paper collection bag 01, shredded paper collection bag 01 preferred is the plastics material, its cost is with low costs, paper mouth 31 runs through shredded paper collection bag case 3 from top to bottom, the sack orientation paper mouth 31 that shredded paper collection bag 01 opens, draw in mechanism and sealed fuse mechanism and set up respectively in the below of paper mouth 31, draw in the mechanism and be provided with a plurality of receipts bag pole 40 and receipts bag drive assembly 41, each receipts bag pole 40 is the transmission connection respectively and receives bag drive assembly 41.
in practical use, the paper shredder has a paper shredding state, a paper cleaning working state and a closing and packaging state;
in a paper shredding state, the control circuit controls the paper shredding motor to rotate, and the two paper shredding cutter bars are respectively matched with each other through the gear transmission mechanism to shred paper at the paper inlet into shredded paper scraps, the shredded paper scraps freely fall down and fall out from the scrap discharge port 11, and fall into the shredded paper collecting bag 01 through the paper falling port 31;
In the paper cleaning working state, after the paper shredding collecting bag 01 is filled with paper or a user triggers a corresponding control key, the control circuit paper shredding cutter bar rotates reversely for 0.5-10 circles, or the paper shredding cutter bar rotates forwards for 0.5-5 circles and reversely for 0.5-5 circles at least in turn, so that the paper shredder automatically cleans the paper shredding scraps remained in the paper shredding machine head 1 before the paper shredding collecting bag 01 is packed each time;
the paper shredder is switched to the closing-up packaging state after paper is cleared at the paper shredder head 1, the control circuit drives the bag collecting driving assembly 41 to start to act, the bag collecting driving assembly 41 drives the bag collecting rods 40 to draw close to each other so as to collect the shredded paper collecting bag 01 in the sealing fusing mechanism, in the motion process of the bag collecting rods 40, the control circuit modulates the heating temperature of the sealing fusing mechanism to enable the bag opening of the shredded paper collecting bag 01 to be plastically packaged together gradually under the thermal melting action of the sealing fusing mechanism, and when the action of the bag collecting rods 40 is finished, the heating element seals the last shredded paper collecting bag 01 sleeved on the machine body 2 and seals the lower end of the next shredded paper collecting bag 01 to be sleeved on the machine body 2.
in particular, the following describes in detail various possible preferred embodiments of the folding mechanism:
in a feasible embodiment, the furling mechanism comprises a mounting seat 42a and two bag-collecting rods 40, the mounting seat 42a is mounted on the upper portion of the machine body 2, the bag-collecting driving component 41 is selected from a linear driving mechanism, the linear driving mechanism is mounted on the mounting seat 42a, the linear driving mechanism is in transmission connection with only one bag-collecting rod 40 or is in transmission connection with two bag-collecting rods 40 respectively, and at least one sealing fusing mechanism is mounted on the oppositely-facing inner side of at least one bag-collecting rod 40, wherein the linear driving mechanism can be selected from a driving motor matched with a screw-nut mechanism, a driving motor matched with a gear rack, or an air cylinder mechanism, when the shredder is not in the receiving and baling state, the two bag-collecting rods 40 are respectively arranged on two sides below the paper-dropping port 31 in parallel, as shown in fig. 6, when the shredder is switched to the closing-, linear drive mechanism drives second respectively and receives bag pole 40 and draw close towards relatively, and at this moment, the temperature of the piece that generates heat step by step, and shredded paper collection bag 01 receives the hot melt effect of the piece that generates heat, and the plastic envelope is in the same place gradually, and last shredded paper collection bag 01 supports and withstands between two receipts bag poles 40, and the temperature that generates heat when the piece reaches shredded paper collection bag 01's melting point, cuts off shredded paper collection bag 01.
in another possible embodiment, as shown in fig. 7, the furling mechanism includes a mounting seat 42a, a first bag receiving rod 40 and a second bag receiving rod 40, the mounting seat 42a is mounted on the upper portion of the machine body 2, the bag receiving driving assembly 41 is a linear driving mechanism, the linear driving mechanism and the sealing fusing mechanism are respectively mounted on the mounting seat 42a, the first bag receiving rod 40 and the second bag receiving rod 40 are respectively connected to the linear driving mechanism in a transmission manner, wherein at least one of the first bag receiving rod 40 and the second bag receiving rod 40 is configured as a hollow structure into which the other one can be inserted, the first bag receiving rod 40 and the second bag receiving rod 40 are crosswise arranged below the paper dropping port 31, and in actual use, under the driving of the linear driving mechanism, the first bag receiving rod 40 and the second bag receiving rod 40 respectively move towards the sealing fusing mechanism to respectively perform furling on the shredded paper collecting bag 01 from both the transverse direction and the longitudinal direction, preferably, the sealing fusing mechanism is installed right below the corners of the shredded paper collecting bag storage box 3, wherein the linear driving mechanism can be a driving motor matched with a screw rod and nut mechanism, a driving motor matched with a gear rack or an air cylinder mechanism.
In another possible embodiment, the collecting mechanism includes a mounting seat 42a, a first bag collecting rod 40, a second bag collecting rod 40 and the bag collecting driving assembly 41, the bag collecting driving assembly 41 includes a driving gear 411 and a driving mechanism 410, the driving mechanism 410 is fixedly mounted on the mounting seat 42a, the driving gear 411 is drivingly connected to the driving mechanism 410, the driving gear 411 is hollow and forms a paper falling through hole 4111, wherein the driving mechanism 410 is a motor separately mounted on the mounting seat 42a or a gear drivingly connected to a transmission mechanism of the paper shredder, a first end of the first bag collecting rod 40 is hinged to a first end of the second bag collecting rod 40, a second end of the first bag collecting rod 40 is drivingly connected to the driving gear 411, a second end of the second bag collecting rod 40 is fixedly connected to the mounting seat 42a, as shown in fig. 9, in the paper shredding state, the first bag collecting rod 40 and the second bag collecting rod 40 are disposed around an inner edge or an outer edge of the paper falling through hole 4111, as shown in fig. 10, in the closing and packing state, the second end of the first bag collecting rod 40 is driven by the driving gear plate 411 to rotate around the paper falling through hole 4111, so that the first end of the first bag collecting rod 40 and the first end of the second bag collecting rod 40 both rotate towards the middle of the paper falling through hole 4111, a bag collecting gap 402 is formed between the middle of the first bag collecting rod 40 and the middle of the second bag collecting rod 40 in a crossed manner, and the shredded paper collecting bag 01 is collected in the bag collecting gap 402.
in another possible embodiment, the collecting mechanism includes a mounting base 42a, a plurality of bag collecting rods 40 and the bag collecting driving assembly 41, the bag collecting driving assembly 41 includes a driving gear 411 and a driving mechanism 410, the driving mechanism 410 is fixedly mounted on the mounting base 42a, the driving gear 411 is drivingly connected to the driving mechanism 410, a paper falling through hole 4111 is formed in the middle of the driving gear 411, a closing portion 400 is disposed at a first end of each bag collecting rod 40, a rotating portion 401 is disposed at a second end of each bag collecting rod 40, each rotating portion 401 is drivingly connected to the driving gear 411, as shown in fig. 11, in a shredding state, the closing portion 400 of each bag collecting rod 40 is located at an inner edge or an outer edge of the paper falling through hole 4111, the closing portions 400 of two adjacent bag collecting rods 40 are spaced apart or overlapped, in a closing and packing state, as shown in fig. 12, the driving mechanism 410 cooperates with the driving gear 411 to drive each bag collecting rod 40 to rotate by a set angle, the closing portion 400 of each bag collecting rod 40 is surrounded to form a bag collecting notch 402, and the shredded paper collecting bag 01 is collected in the bag collecting notch 402, specifically, in the present embodiment, the outline of each bag collecting rod 40 is L-shaped or 7-shaped.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (12)
1. the utility model provides an automatic kneader of packing shredded paper which characterized in that: including fuselage (2), install shredded paper aircraft nose (1) and the control circuit in fuselage (2) upper end, the upper portion of shredded paper aircraft nose (1) is provided with paper feed mouth, lower part and is provided with chip removal mouth (11), and the inside of shredded paper aircraft nose (1) is provided with shredded paper motor and rotatory shredded paper sword stick of installing shredded paper motor, its characterized in that: the upper part of the machine body (2) is provided with an automatic packing device (4),
The automatic packaging device (4) is provided with a shredded paper collecting bag storage box (3), a folding mechanism and a sealing fusing mechanism, the folding mechanism and the sealing fusing mechanism are respectively arranged below the shredded paper collecting bag storage box (3), a shredded paper collecting bag (01) is stored in an inner cavity of the shredded paper collecting bag storage box (3), a paper falling port (31) is formed in the middle of the shredded paper collecting bag storage box (3), the paper falling port (31) vertically penetrates through the shredded paper collecting bag storage box (3), and the paper falling port (31) is located below the scrap discharging port (11);
an air pressure bag laying device (5) is arranged above the shredded paper collecting bag storage box (3) or at the lower part of the machine body (2);
the collecting mechanism is provided with a plurality of bag collecting rods (40) and bag collecting driving components (41), and each bag collecting rod (40) is in transmission connection with the bag collecting driving component (41);
after the bag collecting driving assembly (41) drives the bag collecting rods (40) to be close to each other, the shredded paper collecting bag (01) is collected in the sealing and fusing mechanism, and the control circuit is electrically connected with the sealing and fusing mechanism and is used for thermally fusing the shredded paper collecting bag (01) and fusing a hot-melting sealing part of the shredded paper collecting bag (01) from the middle part.
2. The shredder for automatically packing shredded paper according to claim 1, wherein: the collecting mechanism comprises a mounting seat (42a) and two bag collecting rods (40), the mounting seat (42a) is mounted at the upper part of the machine body (2) or below the shredder head (1), the bag collecting driving component (41) adopts a linear driving mechanism, the linear driving mechanism is mounted on the mounting seat (42a), the linear driving mechanism is only in transmission connection with one bag collecting rod (40) or is respectively in transmission connection with the two bag collecting rods (40), and at least one sealing fusing mechanism is mounted on the inner side, facing opposite to one bag collecting rod (40), of the at least one bag collecting rod (40);
The paper shredder has a paper shredding state and a binding and baling state,
in the paper shredding state, the two bag collecting rods (40) are respectively positioned at two sides below the paper falling port (31),
under the closing and packing state, the two bag collecting rods (40) move relatively to close and press the shredded paper collecting bag (01).
3. the shredder for automatically packing shredded paper according to claim 1, wherein: the collecting mechanism comprises a mounting seat (42a), a first bag collecting rod (40) and a second bag collecting rod (40), the mounting seat (42a) is mounted at the upper part of the machine body (2) or below the shredder head (1), the bag collecting driving component (41) adopts a linear driving mechanism, the linear driving mechanism and the sealing fusing mechanism are respectively mounted on the mounting seat (42a), the first bag collecting rod (40) and the second bag collecting rod (40) are respectively in transmission connection with the linear driving mechanism, the first bag collecting rod (40) and the second bag collecting rod (40) are arranged in a mutually crossed manner,
the paper shredder has a paper shredding state and a binding and baling state,
In the paper shredding state, the first bag collecting rod (40) and the second bag collecting rod (40) both fall to two sides below the paper opening (31),
Under the closing and packaging state, the linear driving mechanism drives the first bag collecting rod (40) and the second bag collecting rod (40) to respectively approach towards the sealing and fusing mechanism so as to collect the shredded paper collecting bag (01) in the sealing and fusing mechanism.
4. the shredder for automatically packing shredded paper according to claim 1, wherein: the collecting mechanism comprises an installation seat (42a), a first bag collecting rod (40) and a second bag collecting rod (40), the bag collecting driving component (41) comprises a transmission fluted disc (411) and a driving mechanism (410), the driving mechanism (410) is fixedly installed on the installation seat (42a), the transmission fluted disc (411) is in transmission connection with the driving mechanism (410), the middle of the transmission fluted disc (411) is hollowed to form a paper falling through hole (4111),
The first end of the first bag collecting rod (40) is hinged with the first end of the second bag collecting rod (40), the second end of the first bag collecting rod (40) is connected with the transmission fluted disc (411) in a transmission way, the second end of the second bag collecting rod (40) is fixedly connected with the mounting seat (42a),
the paper shredder has a paper shredding state and a binding and baling state,
In the paper shredding state, the first bag collecting rod (40) and the second bag collecting rod (40) are respectively arranged around the inner edge or the outer edge of the paper falling through hole (4111),
In the closing and packing state, the middle parts of the first bag collecting rod (40) and the second bag collecting rod (40) are crossed to form a bag collecting gap (402).
5. The shredder for automatically packing shredded paper according to claim 1, wherein: the collecting mechanism comprises an installation seat (42a) and a plurality of bag collecting rods (40), the bag collecting driving component (41) comprises a transmission fluted disc (411) and a driving mechanism (410), the driving mechanism (410) is fixedly installed on the installation seat (42a), the transmission fluted disc (411) is in transmission connection with the driving mechanism (410), the middle part of the transmission fluted disc (411) is hollowed to form a paper falling through hole (4111),
The bag collecting rods (40) are distributed at intervals along the circumferential direction of the transmission fluted disc (411), the middle parts of the bag collecting rods (40) are respectively pivoted with the mounting seat (42a), the first end of the bag collecting rod (40) is provided with a collecting part (400), the second end of the bag collecting rod (40) is provided with a rotating part (401), each rotating part (401) is respectively connected with the transmission fluted disc (411) in a transmission way,
The paper shredder has a paper shredding state and a binding and baling state,
in a paper shredding state, the closing parts (400) of the bag collecting rods (40) are positioned at the inner edge or the outer edge of the paper falling through hole (4111), and the closing parts (400) of two adjacent bag collecting rods (40) are arranged at intervals or are overlapped up and down;
In the closing and packaging state, the driving mechanism (410) drives the rotating part (401) to drive the bag collecting rods (40) to rotate for a set angle, and the closing part (400) of each bag collecting rod (40) forms a bag collecting notch (402).
6. the shredder for automatically packing shredded paper according to any one of claims 1 to 5, wherein: the air pressure bag laying device (5) comprises a positive pressure bag blowing device and/or a negative pressure bag pulling device, wherein,
The negative pressure bag pulling device comprises an air extracting fan (50b) and an air extracting opening formed in a bottom plate or a side plate of the machine body (2), the air extracting fan (50b) is fixedly installed at the air extracting opening, the air extracting fan (50b) is provided with an air inlet surface and an air outlet surface, the air inlet surface faces the machine body (2), the air inlet surface is in sealing fit with the edge of the air extracting opening, and the control unit is electrically connected with the air extracting fan (50 b);
the positive-pressure bag blowing device comprises a blowing fan (50a), the blowing fan (50a) is arranged above the shredded paper collecting bag storage box (3), the bag opening of the shredded paper collecting bag (01) opens towards the paper falling opening (31), the blowing fan (50a) is provided with an air outlet surface, and the air outlet surface faces towards the bag opening of the shredded paper collecting bag (01);
The upper part of the machine body (2) is provided with an installation position, a paper scrap collecting bag storage box (3) which can be replaced and used is clamped at the installation position, and the paper scrap collecting bag storage box (3) is in sealing fit with the upper part of the machine body (2);
The paper shredding machine is characterized in that a gear transmission mechanism is arranged in the paper shredding machine head (1), the paper shredding motor and two paper shredding cutter rods are arranged in the paper shredding machine head (1), the paper shredding motor is connected with the gear transmission mechanism in a driving mode, each paper shredding cutter rod comprises an cutter shaft and a plurality of paper shredding blades, each paper shredding blade is arranged on the same cutter shaft in a spaced and serial mode respectively, two corresponding adjacent paper shredding blades of the two paper shredding cutter rods are matched in a shearing mode, and the control circuit is electrically connected with the paper shredding motor.
7. the shredder for automatically packing shredded paper according to claim 1, wherein: the seal fuse mechanism specifically includes one of the following ways,
a) The sealing fusing mechanism is provided with a fusing heating part (60a) and two sealing heating parts (60b), the two sealing heating parts (60b) are respectively positioned at the upper end and the lower end of the fusing heating part (60a), and in the process of sealing and fusing the bag body, the temperature of the fusing heating part (60a) is modulated by a control circuit to reach the fusing target temperature and the temperature of the sealing heating part (60b) reaches the sealing target temperature, wherein the fusing target temperature is higher than the sealing target temperature;
b) Sealing fusing mechanism is provided with one and seals fusing heating element (61), seals fusing heating element (61) and has one and seals target temperature and fusing target temperature, when the temperature that seals fusing heating element (61) reaches and seals target temperature, seals fusing heating element (61) and seals the bag body, when the temperature that seals fusing heating element (61) reaches fusing target temperature, seals fusing heating element (61) and cuts off the bag body.
8. an automatic paper shredding packing method of a paper shredder is characterized in that: comprises the following steps of (a) carrying out,
A bag placing step, namely installing a shredded paper collecting bag storage box (3) with a paper falling port (31) in the middle at the upper part of the machine body (2), selecting a non-breakpoint through bag as a shredded paper collecting bag (01), stacking the shredded paper collecting bag (01) into an inner cavity of the shredded paper collecting bag storage box (3), and then pulling the shredded paper collecting bag (01) out of a bag body with a proper length to ensure that the bag opening is opened towards the paper falling port (31);
A closing and packaging step, which is set to be executed after the shredded paper collecting bag (01) is full of paper or a user triggers a corresponding control key, and comprises the following sub-processes,
The bag body is closed, and bag closing rods (40) arranged below the shredded paper collecting bag storage box (3) are controlled to be close to each other through a bag closing driving component (41) so as to close the bag opening of the shredded paper collecting bag (01) at a heating part of the sealing fusing mechanism;
seal and the fusing bag body, in each receipts bag pole (40) binding off in-process, generate heat the temperature of piece through control circuit modulation, make the sack of shredded paper collection bag (01) plastic envelope gradually together under the hot melt effect of piece that generates heat, treat each receipts bag pole (40) binding off and finish the back, generate heat a fusing shredded paper collection bag (01), realize collecting bag (01) automatic sealing and fusing to shredded paper.
9. The automatic paper shredding packing method of a paper shredder according to claim 8, wherein: in the bag body closing process, the bag closing driving component (41) controls the bag closing rods arranged below the shredded paper collecting box to close to each other by adopting one of the following modes,
a) the two bag collecting rods (40) are driven to move relatively to close and press the shredded paper collecting bag (01) through a bag collecting driving component (41) arranged on a mounting seat (42a), wherein the mounting seat (42a) is arranged on the upper part of the machine body (2) or below the shredder head (1), the bag collecting driving component (41) adopts a linear driving mechanism,
In the paper shredding state, the two bag collecting rods (40) are respectively positioned at two sides below the paper falling port (31);
In a closing and packaging state, the linear driving mechanism drives the two bag collecting rods (40) to move relatively to close and compress the shredded paper collecting bag (01);
b) the two bag collecting rods (40) are driven to approach towards the sealing fusing mechanism by a bag collecting driving component (41) arranged on a mounting seat (42a), wherein the mounting seat (42a) is arranged at the upper part of the machine body (2) or below the shredder head (1), the bag collecting driving component (41) adopts a linear driving mechanism,
in the paper shredding state, the two bag collecting rods (40) are respectively arranged on two sides below the paper falling port (31) in a crossed manner; in a closing and packaging state, the linear driving mechanism drives the first bag collecting rod (40) and the second bag collecting rod (40) to respectively approach towards the sealing and fusing mechanism so as to collect the shredded paper collecting bag (01) in the sealing and fusing mechanism;
c) the bag collecting driving assembly (41) comprises a driving mechanism (410) arranged on a mounting seat (42a) and a transmission gear disc (411) in transmission connection with the driving mechanism (410), the middle of the transmission gear disc (411) is hollowed to form a paper falling through hole (4111), wherein the first end of a first bag collecting rod (40) is hinged with the first end of a second bag collecting rod (40), the second end of the first bag collecting rod (40) is in transmission connection with the transmission gear disc (411), and the second end of the second bag collecting rod (40) is fixedly connected to the mounting seat (42 a);
in a paper shredding state, the first bag collecting rod (40) and the second bag collecting rod (40) are respectively arranged around the inner edge or the outer edge of the paper falling through hole (4111);
in a closing and packing state, the driving mechanism (410) is matched with the transmission fluted disc (411) to drive the first bag collecting rod (40) to rotate for a certain angle, and a bag collecting gap (402) is formed in the middle of the first bag collecting rod (40) and the second bag collecting rod (40) in a crossed mode so as to collect the shredded paper collecting bag (01) at the bag collecting gap (402);
d) The bag collecting driving assembly (41) comprises a driving mechanism arranged on the mounting seat (42a) and a transmission gear disc in transmission connection with the driving mechanism, the middle of the transmission gear disc (411) is hollowed to form a paper falling through hole (4111), a collecting opening (400) is arranged at the first end of each bag collecting rod (40), a rotating part (401) is arranged at the second end of each bag collecting rod (40), and each rotating part (401) is in transmission connection with the transmission gear disc (411) respectively; in a paper shredding state, the closing parts (400) of the bag collecting rods (40) are positioned at the inner edge or the outer edge of the paper falling through hole (4111), and the closing parts (400) of two adjacent bag collecting rods (40) are arranged at intervals or are overlapped up and down;
under the closing and packing state, the driving mechanism (410) is matched with the transmission fluted disc (411) to drive the rotating part (401) to drive the bag collecting rods (40) to rotate for a set angle, and a bag collecting notch (402) is enclosed by the closing part (400) of each bag collecting rod (40).
10. the automatic paper shredding packing method of a paper shredder according to claim 8, wherein: the seal fuse mechanism specifically includes one of the following ways,
a) the sealing fusing mechanism is provided with at least three heating parts, the three heating parts are arranged below the shredded paper collecting and storing box (3) in parallel, wherein the heating part in the middle is configured into a fusing heating part (60a), the two heating parts at the upper end and the lower end of the fusing heating part (60a) are respectively configured into a sealing heating part (60b), the fusing heating part (60a) and the two sealing heating parts (60b), and in the process of sealing and fusing the bag body, the temperature of the fusing heating part (60a) is modulated by a control circuit to reach a fusing target temperature and the temperature of the sealing heating part (60b) reaches a sealing target temperature, wherein the fusing target temperature is set to be higher than the sealing target temperature;
b) sealing fuse-link mechanism is provided with at least one heating element, this heating element configures to and seals fusing heating element (61), it has one to seal fusing heating element (61) and seals target temperature and fusing target temperature, wherein, it is higher than and seals target temperature to set for fusing target temperature, sealing with the fusing bag body in-process, control circuit modulation seals the temperature that fusing heating element (61) reaches fusing target temperature in advance, with the fusing bag body, then the temperature of control fusing heating element (60a) falls to sealing target temperature, in order to seal the bag body.
11. The automatic paper shredding packing method of a paper shredder according to claim 8, wherein: the automatic packaging method of the paper shredder comprises the following steps,
1) A bag placing step, namely installing a shredded paper collecting bag storage box (3) with a paper falling port (31) in the middle at the upper part of the machine body (2), selecting a shredded paper collecting bag (01) without a break point to stack into an inner cavity of the shredded paper collecting bag storage box (3), pulling the shredded paper collecting bag (01) out of a bag body with a proper length, and enabling the bag opening to open towards the paper falling port (31);
2) A shredded paper collection bag laying step, wherein air supply is kept to the shredded paper collection bag (01) through an air supply fan (50a) and/or air draft is kept to the inner cavity of the machine body (2) through an air draft fan (50b), so that the bag body continuously moves downwards or opens outwards to the inner cavity of the machine body (2), at least the bag body covers to a designated area, and a control circuit controls the air supply fan (50a) and/or the air draft fan (50b) to stop working;
3) a paper shredding step, wherein a control circuit controls a paper shredding motor to rotate, a paper shredding knife rod keeps rotating to shred paper entering a paper inlet into shredded paper scraps, and the shredded paper scraps fall into a shredded paper collecting bag (01) through a scrap discharge port (11) under the action of self gravity;
4) a paper shredding machine head paper clearing step, wherein after the paper shredding collecting bag (01) is full of paper or a user triggers a corresponding control key, a control circuit controls a paper shredding cutter rod to enter a paper clearing working state, and in the paper clearing working state, the paper shredding cutter rod rotates in a reverse direction for 0.5-10 circles, or the paper shredding cutter rod rotates in a forward direction for 0.5-5 circles and rotates in a reverse direction for 0.5-5 circles at least in turn;
5) and closing and packaging.
12. The automatic paper shredding packing method of a paper shredder according to claim 8, wherein: in the process of sealing and fusing the bag body, the control circuit modulates the temperature of the heating element and selects one of the following modes:
a) setting a target temperature/target temperature curve of the heating part, acquiring the real-time temperature of the heating part, comparing the real-time temperature with the target temperature, conducting a heating branch of the heating part by a control circuit when the real-time temperature is less than or equal to the set target temperature, and controlling to cut off the heating branch of the heating part when the real-time temperature is greater than the set target temperature;
b) the target temperature/target temperature curve of the heating part is set, the real-time temperature of the heating part is obtained, the real-time temperature and the target temperature are compared, the pulse width output by a switch tube, a silicon controlled module or a contactor is controlled through a PID algorithm, and then the voltage applied to the two ends of the heating part is controlled until the real-time temperature of the heating part reaches or is wirelessly close to the target temperature.
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| CN117160646A (en) * | 2023-11-01 | 2023-12-05 | 靖江市四州警用器材制造有限公司 | Broken cloth processing device for cutting police uniform |
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| CN110548571B (en) | 2023-11-21 |
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Address after: 523000 No. 11, lunpinyong Industrial Zone Road, Houjie Town, Dongguan City, Guangdong Province Applicant after: Guangdong bangze Chuangke Electric Appliance Co.,Ltd. Address before: 523000 No.12, lunpinyong Industrial Zone, Santun community, Houjie Town, Dongguan City, Guangdong Province Applicant before: Dongguan Bangze Electronics Co.,Ltd. |
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