CN111822109A - Two-stage paper shredding device adopting wetting method for confidentiality and use method - Google Patents
Two-stage paper shredding device adopting wetting method for confidentiality and use method Download PDFInfo
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- CN111822109A CN111822109A CN202010731362.3A CN202010731362A CN111822109A CN 111822109 A CN111822109 A CN 111822109A CN 202010731362 A CN202010731362 A CN 202010731362A CN 111822109 A CN111822109 A CN 111822109A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000009736 wetting Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000010893 paper waste Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
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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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
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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
- B02C18/16—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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/36—Adding fluid, other than for crushing or disintegrating by fluid energy the crushing or disintegrating zone being submerged in liquid
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a two-stage paper shredding device with a wetting method for confidentiality and a using method thereof, and the device comprises a paper inlet, a first-stage motor, a first-stage paper shredding knife and a rack, wherein the first-stage motor and the first-stage paper shredding knife are connected through a gear and are arranged on the upper end surface of the rack in parallel, and the device also comprises a second-stage cylinder, a second-stage cutter shaft, a second-stage motor, a drawer, an electromagnetic lock device, a waste paper barrel, a discharge opening, a material blocking device, a water injection device, a rack upper cover, a rack rear side plate, a coded lock device, a coupler, a bearing and a bracket. The method is used for destroying important files, can ensure that important information is not restored, and meets the national security and confidentiality requirements. Particularly, the volume of the broken paper scraps can be effectively compressed by carrying out water spraying treatment, and the recovery cost is reduced.
Description
Technical Field
The invention relates to the field of important document destruction processing, in particular to a two-stage paper shredding device adopting a wetting method for confidentiality keeping and a using method.
Background
The paper shredder product in the prior art adopts a one-time paper shredding mode, A4 paper is shredded into strip-shaped particles through a machine core, and the shape and size of the particles depend on the arrangement of cutter teeth. The product is used for destroying important documents, the risk of recovery exists, and the crushed waste paper scraps are fluffy, large in size and inconvenient to store and recover. In order to improve the paper shredding effect on the basis, the cutter processing technology needs to be optimized, and the cost is high, so that the product price is high.
Disclosure of Invention
Aiming at the defects of the prior product technology, the invention provides a two-stage paper shredding device of a wetting method for confidentiality keeping and a using method thereof, which fundamentally changes the paper shredding mode, improves the paper shredding effect, overturns the state of the traditional paper scraps, can be restored to zero, achieves the effect of direct discarding and ensures that important information is not restored. And effectively compress the volume of the broken paper scraps and reduce the recovery cost.
The technical scheme of the invention is as follows: the utility model provides a secretly use wetting system two-stage shredded paper device, includes paper feed mouth, one-level motor, one-level shredded paper sword, frame, one-level motor and one-level shredded paper sword pass through gear connection and parallel at the frame up end, its characterized in that: the automatic paper feeding machine also comprises a secondary cylinder, a secondary cutter shaft, a secondary motor, a drawer, an electromagnetic lock device, a waste paper barrel, a discharge hole, a material blocking device, a water injection device, a rack upper cover, a rack rear side plate, a coded lock device, a coupler, a bearing and a bracket; the secondary cylinder is arranged at the upper end in the frame and is positioned below the primary paper shredding knife; the upper cover of the frame is movably arranged at the upper end of the frame and covers the primary motor and the primary paper shredding knife; the paper inlet penetrates through the upper cover of the frame, is aligned with the occlusion center seam of the first-stage paper shredding knife and is communicated with the second-stage cylinder downwards; a bearing is embedded in the middle of the bracket, and two ends of the bracket are arranged on the inner wall of the secondary cylinder; the coupler is arranged at the center below the secondary cylinder, and the head of the secondary motor is fixed on the workbench through a fixing frame; the upper end of the secondary cutter shaft is fixed in a bearing on the bracket, and the lower end of the secondary cutter shaft penetrates through the secondary cylinder and is connected with a rotor of the secondary motor through a coupler; the water injection device is arranged above the side of the secondary cylinder, and a spray head of the water injection device is arranged in the secondary cylinder; the discharge port is arranged below the side of the secondary cylinder; the material blocking device is arranged above the material outlet; the drawer I is arranged at the bottom of the rack, and two ends of a fixed rail of the drawer I are flush with the front end face and the rear end face of the rack bottom plate respectively; the waste paper barrel is arranged on two side plates of the drawer I and is positioned right below the discharge port; the coded lock device is arranged on the rear side plate of the rack.
A method for using a two-stage paper shredding device for confidentiality wetting, the operation of a control system is implemented by a control panel arranged on a machine frame, and the method is characterized in that: the method comprises the following steps:
firstly, pressing down a power switch, starting a paper shredding device through a control panel on a rack, selecting and confirming gears according to the number of shredded paper, automatically resetting the equipment, locking an electromagnetic lock device at the moment, and enabling a waste paper barrel to be on a drawer and not to be pulled out, wherein the upper end of the waste paper barrel is communicated with a discharge port;
secondly, A4 paper is put in from a paper feed opening on an upper cover of the machine frame, a control system detects a paper feed signal, and a primary motor drives a primary paper shredding knife to act; a4 paper passes through a first-level paper shredding knife and passes through the middle of the mutually meshed knife edges to form strip-shaped particles;
thirdly, the scraps of paper fall into the secondary cylinder, the control system detects a scrap of paper falling signal, the water pump works, the spray head positioned in the secondary cylinder sprays water, and the scraps of paper are humidified; the secondary motor drives the secondary cutter shaft to rotate at a high speed through the coupler, and the shredded paper scraps in the secondary cylinder are crushed into fibrous particles;
fourthly, when the control system detects that the amount of shredded paper scraps in the secondary cylinder reaches the upper limit, the material blocking device is switched from the extending position to the retracting position, and the discharge port is opened;
fifthly, the secondary motor drives the secondary cutter shaft to rotate, and the waste paper scraps are discharged to a waste paper barrel; after discharging is finished, the material blocking device resets, and the discharge port is closed;
when the control system monitors that the waste paper barrel is full of materials, the control panel reminds through sound and light alarm, a corresponding confirmation key is pressed, the electromagnetic lock device is opened, the waste paper barrel is pulled out through the drawer to change bags, and a work flow is completed;
seventhly, when the equipment works abnormally or the gear selection is wrong, interrupting the current program through a reset key on the control panel and reentering the next working process; when the water level in the water tank is lower than the lower water level, the water level sensor feeds back a signal, and the control panel reminds the user of water shortage through sound and light alarm and starts to add water; when the water level in the water tank reaches the upper water level, the water level sensor feeds back a signal, the control panel reminds a user of filling water through sound and light alarm, and water adding is stopped;
and eighthly, when the device of the invention breaks down or needs maintenance, the coded lock device on the rear side plate of the rack is started, the rear side plate of the rack, the upper cover of the rack and other parts of the shell of the rack are opened through code confirmation, and then relevant maintenance is carried out.
The invention has the following beneficial effects: according to the two-stage paper shredding device with the wetting method for confidentiality keeping and the using method, in the A4 paper shredding process, the A4 paper is shredded into fibrous particles in a two-stage paper shredding mode, the traditional paper scrap state is overturned, paper and ink are mixed into a whole, and the recoverability is reduced to zero. The method is used for destroying important files, can ensure that important information is not restored, and meets the requirements of national security and confidentiality. Particularly, the volume of the broken paper scraps can be effectively compressed by carrying out water spraying treatment, and the recovery cost is reduced.
Drawings
FIG. 1 is a rear view of the internal structure of the present invention;
FIG. 2 is a schematic view of the back side appearance structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a top view of the drawer and waste bin connection.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the paper shredder comprises a paper inlet 1, a first-stage motor 2, a first-stage paper shredding knife 3 and a frame 4, wherein the first-stage motor 2 and the first-stage paper shredding knife 3 are connected through a gear and arranged on the upper end surface of the frame 4 in parallel, and the paper shredder also comprises a second-stage cylinder 5, a second-stage cutter shaft 6, a second-stage motor 7, a drawer 8, an electromagnetic locking device 10, a waste paper barrel 11, a discharge port 12, a material blocking device 13, a water injection device 14, a frame upper cover 15, a frame rear side plate 16, a coded lock device 17, a coupler 18, a bearing 19 and a; the secondary cylinder 5 is arranged at the upper end in the frame 4 and is positioned below the primary paper shredding knife 3; the upper cover 15 of the frame is movably arranged at the upper end of the frame 4 and covers the first-stage motor 2 and the first-stage paper shredding knife 3; the paper inlet 1 penetrates through the upper cover 15 of the frame, is aligned with the occlusion center seam of the first-stage paper shredding knife 3 and is communicated with the second-stage cylinder 5 downwards; the middle of the bracket 22 is embedded with a bearing 19, and two ends of the bracket are arranged on the inner wall of the secondary cylinder 5; the coupling 18 is arranged at the center below the secondary cylinder 5, and the head of the secondary motor 7 is fixed on the workbench through a fixing frame; the upper end of the secondary cutter shaft 6 is fixed in a bearing 19 on a bracket 22, and the lower end of the secondary cutter shaft passes through the secondary cylinder 5 and is connected with a rotor of the secondary motor 7 through a coupler 18; the water injection device 14 is arranged above the side of the secondary barrel 5, and a spray head 14-4 of the water injection device 14 is arranged in the secondary barrel 5; the discharge port 12 is arranged below the side of the secondary cylinder 5; the material blocking device 13 is arranged above the discharge opening 12; the drawer I8 is arranged at the bottom of the rack 4, and two ends of a fixed rail 8-1 of the drawer I8 are flush with the front end face and the rear end face of a bottom plate of the rack 4 respectively; the waste paper barrel 11 is arranged on two side plates 8-2 of the drawer I8, and the waste paper barrel 11 is positioned right below the discharge port 12; the coded lock device 17 is arranged on the rear side plate 16 of the machine frame.
As shown in fig. 4, in order to ensure the safety, a lock catch 10-2 of the electromagnetic lock device 10 is arranged at the lower side of the inner end of the wastepaper bin 11, a lock seat 10-1 of the electromagnetic lock device 10 is arranged at a corresponding position on the bottom plate of the rack 4, and when the lock seat 10-1 and the lock catch 10-2 of the electromagnetic lock device 10 are locked, two ends of the wastepaper bin 11 are respectively flush with the front end surface and the rear end surface of the bottom plate of the rack 4, so that the wastepaper bin 11 is ensured not to be pulled out during the work, and the operator is prevented from being injured.
As shown in figure 1, in order to facilitate the transportation of the equipment, casters 9 are mounted at the bottom of the frame 4 in four directions, and the casters can be fixedly locked when the equipment works.
As shown in FIG. 1, the water injection device 14 comprises a water injection port 14-1, a water tank 14-2, a water pump 14-3, a spray head 14-4 and a water level sensor 14-5; the water injection port 14-1 is arranged at one corner of an upper cover 15 of the frame, the water tank 14-2 is arranged above the side of the frame 4, and the water injection port 14-1 is connected with the water tank 14-2 through a water pipe; the water pump 14-3 is fixed on a supporting plate on the side surface of the water tank 14-2, a water outlet below the water tank 14-2 is communicated with the water pump 14-3, and the spray head 14-4 is connected with a water outlet end of the water pump 14-3 and arranged inside the secondary cylinder 5; the water level sensor 14-5 is arranged on the side surface of the water tank 14-2, and two water level test points of an upper water level and a lower water level are arranged on the side surface of the water tank 14-2.
As shown in fig. 3, in order to facilitate the cover turning and the maintenance, one side of the upper cover 15 of the rack is mounted on the rack 4 by a folding hinge 20, and the other side is fixed by screws.
A method for using a two-stage paper shredding device for confidentiality wetting, wherein the operation of a control system is implemented by a control panel arranged on a machine frame, and the method comprises the following steps:
firstly, a power switch is pressed down, a paper shredding device is started through a control panel on a machine frame upper cover 15, gear selection and confirmation are carried out according to the number of shredded paper, the equipment is automatically reset, at the moment, an electromagnetic lock device 10 is in a locking state, a waste paper barrel 11 is arranged on a drawer 8 and cannot be pulled out, and the upper end of the waste paper barrel 11 is communicated with a discharge port 12;
secondly, A4 paper is put in from a paper feeding port 1 on a frame upper cover 15, a control system detects a paper feeding signal, and a primary motor 2 drives a primary paper shredding knife 3 to act; a4 paper passes through the first-level paper shredding knife 3 and passes through the middle of the mutually meshed knife edges to form strip-shaped particles;
thirdly, the scraps of paper fall into the secondary cylinder 5, the control system detects a scrap of paper falling signal, the water pump 14-3 works, the spray head 14-4 positioned in the secondary cylinder 5 sprays water, and the scraps of paper are humidified; the secondary motor 7 drives the secondary cutter shaft 6 to rotate at a high speed through the coupler 18, and the shredded paper scraps in the secondary cylinder 5 are crushed into fibrous particles;
fourthly, when the control system detects that the amount of shredded paper scraps in the secondary cylinder 5 reaches the upper limit, the material blocking device 13 is switched from the extending position to the retracting position, and the discharge port 12 is opened;
fifthly, the secondary motor 7 drives the secondary cutter shaft 6 to rotate, and waste paper scraps are discharged to a waste paper barrel 11; after discharging is completed, the material blocking device 13 is reset, and the discharge opening 12 is closed;
sixthly, when the control system monitors that the waste paper barrel 11 is full of materials, the control panel reminds through sound and light alarm, a corresponding confirmation key is pressed down, the electromagnetic lock device 10 is opened, the waste paper barrel 11 is pulled out through the drawer 8 to change bags, and a working process is completed;
seventhly, when the device works abnormally or the gear selection is wrong, interrupting the current program through a reset key on the control panel and reentering the next working process; when the water level in the water tank 14-2 is lower than the lower water level, the water level sensor 14-5 feeds back a signal, and the control panel reminds that water is short through sound-light alarm and starts to add water; when the water level in the water tank 14-2 reaches the upper water level, the water level sensor 14-5 feeds back a signal, and the control panel reminds the user of filling water through sound-light alarm and stops adding water.
Eighthly, when the device of the invention is in failure or needs maintenance
As shown in fig. 2 and 4, the code lock device 17 on the rear side plate 16 of the rack is firstly started, and the rear side plate 16 of the rack, the upper cover 15 of the rack and other parts of the shell of the rack 4 are opened through code confirmation, and then relevant maintenance is carried out.
The connection mode of the invention adopts a screw connection mode, and other fixed connection modes such as riveting, welding and the like can also be used.
Claims (6)
1. The utility model provides a secretly use wetting system two-stage shredded paper device, includes paper feed mouth (1), one-level motor (2), one-level shredded paper sword (3), frame (4), one-level motor (2) and one-level shredded paper sword (3) pass through gear connection and parallel at frame (4) up end, its characterized in that: the paper shredder also comprises a secondary cylinder (5), a secondary cutter shaft (6), a secondary motor (7), a drawer (8), an electromagnetic lock device (10), a waste paper barrel (11), a discharge hole (12), a material blocking device (13), a water injection device (14), a rack upper cover (15), a rack rear side plate (16), a coded lock device (17), a coupler (18), a bearing (19) and a bracket (22); the secondary cylinder (5) is arranged at the upper end in the rack (4) and is positioned below the primary paper shredding knife (3); the upper cover (15) of the frame is arranged at the upper end of the frame (4) and covers the primary motor (2) and the primary paper shredding knife (3); the paper inlet (1) penetrates through the upper cover (15) of the frame, is aligned with the occlusion center seam of the primary paper shredding knife (3), and is communicated with the secondary cylinder (5) downwards; the bearing (19) is embedded in the middle of the bracket (22), and two ends of the bracket are arranged on the inner wall of the secondary cylinder (5); the coupler (18) is arranged at the center below the secondary cylinder (5), and the head of the secondary motor (7) is fixed on the workbench through a fixing frame; the upper end of the secondary cutter shaft (6) is fixed in a bearing (19) on the bracket (22), and the lower end of the secondary cutter shaft penetrates through the secondary cylinder (5) and is connected with a rotor of the secondary motor (7) through a coupler (18); the water injection device (14) is arranged above the side of the secondary barrel (5), and a spray head (14-4) of the water injection device (14) is arranged in the secondary barrel (5); the discharge opening (12) is arranged below the side of the secondary cylinder (5); the material blocking device (13) is arranged above the discharge opening (12); the drawer I (8) is arranged at the bottom of the rack (4), and two ends of a fixed rail (8-1) of the drawer I (8) are flush with the front end face and the rear end face of a bottom plate of the rack (4) respectively; the waste paper barrel (11) is arranged on two side plates (8-2) of the drawer I (8), and the waste paper barrel (11) is positioned right below the discharge opening (12); the coded lock device (17) is arranged on the rear side plate (16) of the rack;
is fixed at the bottom of the frame (4) through a bracket.
2. A two-stage dampener for privacy use as claimed in claim 1, wherein: a lock catch (10-2) of an electromagnetic lock device (10) is arranged on the lower side of the inner end of a wastepaper barrel (11), a lock seat (10-1) of the electromagnetic lock device (10) is arranged at a corresponding position on a bottom plate of a rack (4), and when the lock seat (10-1) and the lock catch (10-2) of the electromagnetic lock device (10) are locked, two ends of the wastepaper barrel (11) are respectively flush with the front end face and the rear end face of the bottom plate of the rack (4).
3. A two-stage dampener for privacy use as claimed in claim 1, wherein: and casters (9) are arranged in four directions at the bottom of the frame (4).
4. A two-stage dampener for privacy use as claimed in claim 1, wherein: the water injection device (14) comprises a water injection port (14-1), a water tank (14-2), a water pump (14-3), a spray head (14-4) and a water level sensor (14-5); the water injection port (14-1) is arranged at one corner of an upper cover (15) of the rack, the water tank (14-2) is arranged above the side of the rack (4), and the water injection port (14-1) is connected with the water tank (14-2) through a water pipe; the water pump (14-3) is fixed on a supporting plate on the side surface of the water tank (14-2), a water outlet below the water tank (14-2) is communicated with the water pump (14-3), and the spray head (14-4) is connected with a water outlet end of the water pump (14-3) and arranged inside the secondary barrel (5); the water level sensor (14-5) is arranged on the side surface of the water tank (14-2), and two water level test points of an upper water level and a lower water level are arranged on the side surface of the water tank (14-2).
5. A two-stage dampener for privacy use as claimed in claim 1, wherein: one side of the upper cover (15) of the rack is arranged on the rack (4) through a folding hinge (20), and the other side of the upper cover of the rack is fixed through screws.
6. A method of using the dual stage dampener for privacy of claim 1, the operation of the control system being performed by a control panel mounted on the frame, the method comprising: the method comprises the following steps:
firstly, a power switch is pressed down, a paper shredding device is started through a control panel on a rack, gear selection and confirmation are carried out according to the number of shredded paper, equipment is automatically reset, an electromagnetic lock device (10) is in a locking state at the moment, a waste paper barrel (11) is arranged on a drawer (8) and cannot be pulled out, and the upper end of the waste paper barrel (11) is communicated with a discharge port (12);
secondly, A4 paper is put into a paper inlet (1) on an upper cover (15) of the machine frame, a control system detects a paper feeding signal, and a primary motor (2) drives a primary paper shredding knife (3) to act; a4 paper passes through a primary paper shredding knife (3) and is shredded into strip-shaped particles from the middle of mutually meshed knife edges;
thirdly, the wastepaper falls into the secondary cylinder (5), a control system detects a wastepaper falling signal, a water pump (14-3) works, a spray head (14-4) positioned in the secondary cylinder (5) sprays water, and the wastepaper is humidified; the secondary motor (7) drives the secondary cutter shaft (6) to rotate at a high speed through the coupler (18), and the shredded paper scraps in the secondary cylinder (5) are crushed into fibrous particles;
fourthly, when the control system detects that the amount of shredded paper scraps in the secondary cylinder (5) reaches the upper limit, the material blocking device (13) is switched from the extending position to the retracting position, and the discharge port (12) is opened;
fifthly, the secondary motor (7) drives the secondary cutter shaft (6) to rotate, and the waste paper scraps are discharged to a waste paper barrel (11); after the material discharging is finished, the material blocking device (13) is reset, and the material discharging opening (12) is closed;
when the control system monitors that the waste paper barrel (11) is full of materials, the control panel reminds through sound and light alarm, a corresponding confirmation key is pressed down, the electromagnetic lock device (10) is opened, the waste paper barrel (11) is pulled out through the drawer (8) to change bags, and a work flow is completed;
seventhly, when the equipment works abnormally or the gear selection is wrong, interrupting the current program through a reset key on the control panel and reentering the next working process; when the water level in the water tank (14-2) is lower than the lower water level, the water level sensor (14-5) feeds back a signal, and the control panel reminds that water is short through sound and light alarm and starts to add water; when the water level in the water tank (14-2) reaches the upper water level, the water level sensor (14-5) feeds back a signal, the control panel reminds a user of filling water through sound and light alarm, and water adding is stopped;
and eighthly, when the device of the invention is in failure or needs maintenance, firstly starting the coded lock device (17) on the rear side plate (16) of the rack, opening the rear side plate (16) of the rack, the upper cover (15) of the rack and other parts of the shell of the rack (4) through code confirmation, and then carrying out related maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731362.3A CN111822109A (en) | 2020-07-27 | 2020-07-27 | Two-stage paper shredding device adopting wetting method for confidentiality and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731362.3A CN111822109A (en) | 2020-07-27 | 2020-07-27 | Two-stage paper shredding device adopting wetting method for confidentiality and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111822109A true CN111822109A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010731362.3A Pending CN111822109A (en) | 2020-07-27 | 2020-07-27 | Two-stage paper shredding device adopting wetting method for confidentiality and use method |
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| CN (1) | CN111822109A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8522716D0 (en) * | 1985-09-13 | 1985-10-16 | Tweedy Of Burnley Ltd | Comminuting apparatus |
| CA2432199A1 (en) * | 2003-06-13 | 2003-09-18 | Robert C. Rajewski | Paper shredder |
| CN2885416Y (en) * | 2006-01-24 | 2007-04-04 | 浙江工业大学 | Paper scrap bucket of paper shredder |
| RU96507U1 (en) * | 2009-12-31 | 2010-08-10 | Государственное образовательное учреждение высшего профессионального образования Казанский государственный технический университет им. А.Н. Туполева | DEVICE FOR PROCESSING INFECTED WASTE |
| CN207153875U (en) * | 2017-08-21 | 2018-03-30 | 福州市晋安区正创电子科技有限公司 | A kind of cone breaker device being convenient to clean |
| CN110201781A (en) * | 2019-05-14 | 2019-09-06 | 重庆市合川区均恒金属加工厂 | A kind of intelligent plant waste material grinding device |
| CN209597363U (en) * | 2019-03-07 | 2019-11-08 | 赖春兰 | Shredder is used in a kind of office |
| CN110935533A (en) * | 2019-12-26 | 2020-03-31 | 安方高科电磁安全技术(北京)有限公司 | Paper medium destroying system |
| CN210279380U (en) * | 2019-05-10 | 2020-04-10 | 绍兴讯飞自动化设备有限公司 | High kneader of security that financial accounting was used |
| CN210729756U (en) * | 2019-10-15 | 2020-06-12 | 陕西科技大学镐京学院 | Kneader for accounting |
| CN210815436U (en) * | 2019-07-12 | 2020-06-23 | 潍坊职业学院 | Paper shredding device for preventing information leakage |
-
2020
- 2020-07-27 CN CN202010731362.3A patent/CN111822109A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8522716D0 (en) * | 1985-09-13 | 1985-10-16 | Tweedy Of Burnley Ltd | Comminuting apparatus |
| CA2432199A1 (en) * | 2003-06-13 | 2003-09-18 | Robert C. Rajewski | Paper shredder |
| CN2885416Y (en) * | 2006-01-24 | 2007-04-04 | 浙江工业大学 | Paper scrap bucket of paper shredder |
| RU96507U1 (en) * | 2009-12-31 | 2010-08-10 | Государственное образовательное учреждение высшего профессионального образования Казанский государственный технический университет им. А.Н. Туполева | DEVICE FOR PROCESSING INFECTED WASTE |
| CN207153875U (en) * | 2017-08-21 | 2018-03-30 | 福州市晋安区正创电子科技有限公司 | A kind of cone breaker device being convenient to clean |
| CN209597363U (en) * | 2019-03-07 | 2019-11-08 | 赖春兰 | Shredder is used in a kind of office |
| CN210279380U (en) * | 2019-05-10 | 2020-04-10 | 绍兴讯飞自动化设备有限公司 | High kneader of security that financial accounting was used |
| CN110201781A (en) * | 2019-05-14 | 2019-09-06 | 重庆市合川区均恒金属加工厂 | A kind of intelligent plant waste material grinding device |
| CN210815436U (en) * | 2019-07-12 | 2020-06-23 | 潍坊职业学院 | Paper shredding device for preventing information leakage |
| CN210729756U (en) * | 2019-10-15 | 2020-06-12 | 陕西科技大学镐京学院 | Kneader for accounting |
| CN110935533A (en) * | 2019-12-26 | 2020-03-31 | 安方高科电磁安全技术(北京)有限公司 | Paper medium destroying system |
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