CN101618505B - Automatic blade assembly machine of paper shredder - Google Patents
Automatic blade assembly machine of paper shredder Download PDFInfo
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- CN101618505B CN101618505B CN 200910108814 CN200910108814A CN101618505B CN 101618505 B CN101618505 B CN 101618505B CN 200910108814 CN200910108814 CN 200910108814 CN 200910108814 A CN200910108814 A CN 200910108814A CN 101618505 B CN101618505 B CN 101618505B
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Abstract
The invention discloses an automatic blade assembly machine of a paper shredder, which comprises two blade feeding mechanisms, an assembling mechanism and blade shafts, wherein the blade feeding mechanisms are provided with a motor and a translational-movement pushing portion driven by the motor, and the translational-movement pushing portion is connected with a pushing plate; the assembling mechanism is provided with a motor and a longitudinal-movement pushing portion driven by the motor, and the longitudinal-movement pushing portion is provided with a pushing rod; a guide sleeve is arranged between the two blade feeding mechanisms below the assembling mechanism; and the blade shafts are arranged below the guide sleeve. The automatic blade assembly machine of a paper shredder is characterized in that the material feeding mechanisms are driven by the motor to respectively feed blades to the guide sleeve, and the pushing rod is driven by the longitudinal-movement pushing portion of the assembling mechanism to move downwards to assembly the blades inside the guide sleeve on the blade shafts, thereby the invention has automated and mechanical operation and high working efficiency in the whole blade assembling process and saves the labor cost.
Description
Technical field
The present invention relates to a kind of automatic equipment, particularly relate to a kind of automatic blade assembly machine of paper shredder.
Background technology
Shredder comprises a cutter shaft, is equiped with on the cutter shaft to be used for the blade of shredded paper.Existing shredder is in the process of producing, and the blade on its cutter shaft all is to get on by manually load.Yet manually load blade inefficiency, precision is not good enough and will spend cost of labor.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of automatic blade assembly machine of paper shredder, and high efficiency is also saved cost of labor.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of automatic blade assembly machine of paper shredder is provided, comprise two blade feed mechanisms, assembling mechanism and a cutter shaft, described blade feed mechanism has a motor and drives the traversing pushing part of moving by motor, and described traversing pushing part is connected with a slurcam; Described assembling mechanism has by a motor and the vertical shift pushing part that driven by motor, described vertical shift pushing part is connected with a push rod, be provided with a fairlead in the below of described assembling mechanism between the described two blade feed mechanisms, described cutter shaft is arranged on the below of described fairlead.Described traversing pushing part comprises screw rod and is sheathed on swivel nut on the described screw rod, is connected described slurcam with described screw rod that described motor drives described swivel nut and rotates.
Wherein, described vertical shift pushing part comprises gear, a longitudinal screw, by the vertical shift swivel nut that on described longitudinal screw, moves of gear driven, described vertical shift swivel nut is connected with described push rod, described push rod below is provided with a described fairlead, and described push rod drives upper and lower motion by described vertical shift swivel nut.
Wherein, comprise a transposition structure, described transposition structure comprises the gear that is driven by motor, described gear driven one dial rotates, be fixed with a driving lever on the described dial, be fixed with described cutter shaft on the driving lever, described gear comprises by direct the 3rd gear that drives of motor, with the 3rd gears engaged one the 4th gear is arranged, described dial has sheave, described the 4th gear and the interlock mutually of described sheave.
Wherein, described assembling mechanism comprises a side that is positioned at the vertical shift screw rod and is fixed on a upper stroke switch and a lower stroke switch on the frame, be provided with a light-operated switch between the described upper and lower stroke switch, described up stroke gauge tap is controlled described motor and is stopped operating, described down stroke gauge tap is controlled described motor counter-rotating, and described light-operated switch is controlled the number of turns that described the 3rd gear rotates.
Wherein, described feed mechanism comprises the blade feed cylinder, described automatic blade assembly machine of paper shredder comprises a frame, described frame comprises upper bracket plate and lower carriage plate, connect by connecting rod between the described upper and lower supporting plate, described blade feed mechanism is fixed on the described upper bracket plate, the middle part of described upper bracket plate is provided with a centralized positioning plate, described feed cylinder is arranged on the described centralized positioning plate, described centralized positioning plate is provided with described fairlead, and described transposition structure is fixed on the described lower carriage plate.
Wherein, described connecting rod comprises upper boom, lower beam and the swingle by be threaded upper boom and lower beam.
Wherein, described centralized positioning plate has the upper surface side relative with two, and form a cavity between upper surface and the two relative sides, the both sides of described slurcam are fixed in the chute of the left and right sides of described upper bracket plate, described swivel nut is arranged on the holder, holder is fixed on the slurcam, and swivel nut motion and drive slurcam slide in described chute.
Wherein, one end of described centralized positioning plate and an end of described slurcam are respectively arranged with one first switch and the first switch contact, one side of described slurcam has a baffle plate, and an end of described baffle plate and a side of described slurcam are respectively arranged with a second switch and second switch contact.
Wherein, comprise a cutter ring feed mechanism, described cutter ring feed mechanism has identical structure with described blade feed mechanism, and described cutter ring feed mechanism is positioned at the back side at described upper bracket plate middle part.
The invention has the beneficial effects as follows: the blade that is different from the cutter shaft of shredder of prior art all is to get on by manually load, inefficiency and will spend the situation of cost of labor.Shredder automatic assembling of the present invention is delivered to fairlead by motor control feed mechanism respectively with blade, driving push rod by the vertical shift pushing part of assembling mechanism again moves downward the set of blades in the fairlead is contained on the cutter shaft, thereby whole set of blades process of assembling all is automation, mechanized operation, high efficiency and saved cost of labor.
Fig. 1 is the stereogram of automatic blade assembly machine of paper shredder of the present invention;
Description of drawings
Fig. 2 is the vertical view of paper machine knife blade automatic assembling among Fig. 1;
Fig. 3 is the cutaway view of paper machine knife blade automatic assembling among Fig. 1;
Fig. 4 is the stereogram of the indexing mechanism of paper machine knife blade automatic assembling among Fig. 1;
Fig. 5 is the stereogram of the cutter shaft assembly of paper machine knife blade automatic assembling among Fig. 1;
Fig. 6 is the partial enlarged drawing of the cutter shaft assembly of paper machine knife blade automatic assembling among Fig. 5.
By describing technology contents of the present invention, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, automatic blade assembly machine of paper shredder of the present invention comprises a frame 10, and described frame 10 comprises a upper bracket plate 11 and supporting plate 12 once.Connect by connecting rod between described upper bracket plate 11 and the lower carriage plate 12.Described connecting rod comprises upper boom 13, lower beam 14 and the swingle 15 by be threaded upper boom 13 and lower beam 14.Can realize drawing back or draw in distance between upper boom 13 and the lower beam 14 by twisting swingle 15, thereby realize the positioning up and down of upper and lower supporting plate 11,12.
The left and right sides on the described upper bracket plate 11 is symmetrically arranged with an A blade feed mechanism, a B blade feed mechanism respectively, and the rear at the middle part of described upper bracket plate 11 is provided with a cutter ring feed mechanism 460.The middle part of described upper bracket plate 11 is provided with an assembling mechanism 30 between A, B blade feed mechanism.
Described A blade feed mechanism comprises that one is fixed on motor 20, the one traversing pushing part on the described upper bracket plate 11.One first gear 21 that described traversing pushing part comprises screw rod 27, be sheathed on swivel nut 252 on the described screw rod 27, connect with motor 20, with first gear 21 mutually interlock one second gear 22 and with the 3rd gear 23 of second gear, 22 phase interlocks.Described the 3rd gear 23 is fixed on the pedestal 24 by an axostylus axostyle 231, and described upper bracket plate 11 is provided with a slurcam 25, and the both sides of this slurcam 25 are fixed in the chute 26 of the left and right sides of described upper bracket plate 11.Be fixed with a holder 251 on the described slurcam 25, be fixed with described swivel nut 252 on this holder 251, this swivel nut 252 is set on the end of screw rod 27, and the other end of described screw rod 27 is fixed on the described upper bracket plate 11.Has a baffle plate 28 between described pedestal 24 and the slurcam 25.Described axostylus axostyle 231 and described screw rod 27 coaxial settings.One end of described slurcam 25 is fixed with one first switch actuating sheet 253.One side of described slurcam 25 is fixed with a centralized positioning plate 29, and described centralized positioning plate 29 is made up of the upper surface side relative with two, and forms a cavity between upper surface and the two relative sides.These centralized positioning plate 29 upper surfaces are fixed with one first switch 291.Described block 28 is respectively arranged with a second switch 281 and second switch contact 271 with a side of slurcam 27.The both sides of described centralized positioning plate 29 upper surfaces are fixed with an A blade feed cylinder 290, a B blade feed cylinder 292 that is used for placing blade respectively.Described A blade feed cylinder 290, B blade feed cylinder 292 all connect with described cavity.
Described motor 20 drives first gear 21 and rotates, thereby first gear 21 drives second gear 22 and drives 23 rotations of the 3rd gear, be subjected to displacement on screw rod 27 thereby promote swivel nut 252, swivel nut 252 moves right in the cavity of described centralized positioning plate 29 being subjected to displacement and driving slurcam 25 on the screw rod 27.Slurcam 25 motions promote by the blade movement that drops in the A blade feed cylinder 290 in the cavity, and blade is pushed to a fairlead 294 of the middle part of centralized positioning plate 29, this moment, the first switch actuating sheet 253 will touch first switch 291 of the upper surface that is fixed on centralized positioning plate 29, and motor 20 just quits work.
See also Fig. 1 to Fig. 6, described B blade feed mechanism, cutter ring feed mechanism 460 have identical structure with described A blade feed mechanism and operation principle identical, A, B blade feed mechanism are carried A blade 101 and B blade 102 to assembling mechanism respectively, and cutter ring feed mechanism 460 is carried cutter ring 461 to assembling mechanism.Described A blade 101 has identical structure with B blade 102, all is the edge of a knife 103 that circular and projection radially outward has a pair of symmetry, and A blade 101 and B blade 102 are combined to form one group of set of blades, and the edge of a knife of the group set of blades that forms of combination back is in the shape of the letter V.Described cutter ring 461 is circular, and cutter ring 461 is arranged on the cutter shaft 46 with described set of blades interval.
Be provided with a described assembling mechanism 30 between described A blade feed cylinder 290 and the B blade feed cylinder 292.Described assembling mechanism 30 has a motor 301, a vertical shift pushing part.Described vertical shift pushing part comprises the gear that driven by motor 301 (among the figure not label), vertical shift swivel nut 31 and a longitudinal screw 32.Described vertical shift swivel nut 31 is fixed on the longitudinal screw 32, and described longitudinal screw 32 is fixed on the frame 10.The below of described vertical shift swivel nut 31 is connected with a push rod 33.Side in screw rod 32 on the described frame 10 is fixed with a upper stroke switch 321 and a lower stroke switch 322 respectively.Be provided with a light-operated switch 333 between the described upper and lower stroke switch 321,322.The described vertical shift swivel nut 31 of described gear driven is subjected to displacement and drives push rod 33 upper and lower motions on described longitudinal screw 32.When driving push rods 33, described vertical shift swivel nut 31 moves downward when touching lower stroke switch 322, the just counter-rotating of described motor 301, just make push rod 33 upwards do reseting movement and touch upper stroke switch 321 up to motion this moment, and when push rod 33 touched upper stroke switch 321, motor 301 just stopped operating.
See also Fig. 4, Fig. 5 and Fig. 6, be fixed with a transposition structure 40 on the described lower carriage plate 12, described transposition structure 40 comprises a motor 41 and the 3rd gear 42 that is driven by motor 41, and a side of described the 3rd gear 42 is engaged with one the 4th gear 43.One side of the 4th gear 43 is provided with a dial 44 with sheave, the sheave of this dial 44 and described the 4th gear 43 interlock mutually.Described dial 44 is provided with a driving lever 45, is fixed with cutter shaft 46 on the described driving lever 45.Be arranged with described cutter ring 461 outside the described cutter shaft 46.The number of turns that described the 3rd gear 42 of described light-operated switch 333 controls rotates.
During automatic assembling work, at first start the motor 20 of A blade feed mechanism, earlier A blade 101 is pushed in the fairlead 294 by slurcam 25, this moment, the first switch actuating sheet 253 will touch first switch 291 that is fixed on centralized positioning plate 29 upper surfaces, just controlled motor 20 and quit work; Start the motor operations of B blade feed mechanism then, the slurcam of B blade feed mechanism is pushed to the B blade in the fairlead 294, and this moment, the switch of B blade feed mechanism quit work with regard to the motor of controlling B blade feed mechanism.A blade, B blade are located in the fairlead 294 at this moment, and the A blade places the below of B blade; Restart 460 work of cutter ring feed mechanism, the slurcam of cutter ring feed mechanism 460 is shifted cutter ring 461 in the fairlead 294 onto, and motor 301 work that start assembling mechanism 30 at last start motor 41 work of indexing mechanism 40 simultaneously to assemble blade.When assembling mechanism 30 was assembled blade work, the described vertical shift swivel nut 31 of described gear driven was subjected to displacement and drives A, B blade 101,102 and the cutter ring 461 that push rod 33 moves downward to promote in the fairlead 294 and is installed in described being positioned on the cutter shaft 46 on described longitudinal screw 32.The motor 41 of described indexing mechanism 40 rotates, and motor 41 drives the 3rd gear 42, the 4th gear 43 rotates and drives dial 44 and rotates, and rotates thereby drive driving lever 45.By the number of turns of described the 3rd gear of described light-operated switch 333 controls 42 rotations, thus the number of turns that control driving lever 45 rotates, so that the edge of a knife 103 of described A, B blade 101,102 can drop on the different directions on the cutter shaft 46.
When the motor counter-rotating of the motor 20 of described A blade feed mechanism, B blade feed mechanism, gear driven swivel nut 252 carries out reverse reseting movement on described screw rod 27, contact with second switch contact 271 up to described second switch 281, the motor 20 of A blade feed mechanism, the motor of B blade feed mechanism stop operating at this moment.A blade feed cylinder 290 carries out blanking respectively with B blade feed cylinder 292.Described A blade feed cylinder 290 sorts to A blade feed cylinder 290 and 292 feedings of B blade feed cylinder with automatic orientation with the B blade feed cylinder 292 outer vibrating disk (not shown) that all connect.
The blade that is different from the cutter shaft of shredder of prior art all is to get on by manually load, inefficiency and will spend the situation of cost of labor.Automatic blade assembly machine of paper shredder of the present invention send blade to fairlead 294 respectively by A, B feed mechanism, by assembling mechanism 30 set of blades in the fairlead 294 is contained on the cutter shaft 46 again, thereby whole set of blades process of assembling all is mechanized operation, high efficiency and saving cost of labor.
In sum, shredder automatic assembling of the present invention by motor control A, the B feed mechanism send blade to fairlead 294 respectively, driving push rods 33 by the vertical shift swivel nut 31 of assembling mechanism 30 again moves downward the set of blades in the fairlead 294 is contained on the cutter shaft 46, thereby whole set of blades process of assembling all is mechanized operation, high efficiency and saving cost of labor.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. an automatic blade assembly machine of paper shredder is characterized in that, comprising:
Two blade feed mechanisms, described blade feed mechanism have a motor and drive the traversing pushing part of moving by motor, and described traversing pushing part is connected with a slurcam;
Assembling mechanism, described assembling mechanism have by a motor and the vertical shift pushing part that driven by motor, and described vertical shift pushing part is connected with a push rod, is provided with a fairlead in the below of described assembling mechanism between the described two blade feed mechanisms;
One cutter shaft is arranged at the below of described fairlead;
Described traversing pushing part comprises screw rod and is sheathed on swivel nut on the described screw rod, and described screw rod connects described slurcam, and described motor drives described swivel nut and rotates.
2. a kind of automatic blade assembly machine of paper shredder according to claim 1, it is characterized in that, described vertical shift pushing part comprises gear, a longitudinal screw, by the vertical shift swivel nut that on described longitudinal screw, moves of gear driven, described vertical shift swivel nut is connected with described push rod, described push rod below is provided with a described fairlead, and described push rod drives upper and lower motion by described vertical shift swivel nut.
3. a kind of automatic blade assembly machine of paper shredder according to claim 2, it is characterized in that, comprise a transposition structure, described transposition structure comprises the gear that is driven by motor, and described gear driven one dial rotates, and is fixed with a driving lever on the described dial, be fixed with described cutter shaft on the driving lever, described gear comprises by direct the 3rd gear that drives of motor, with the 3rd gears engaged one the 4th gear is arranged, and described dial has sheave, described the 4th gear and the interlock mutually of described sheave.
4. a kind of automatic blade assembly machine of paper shredder according to claim 3, it is characterized in that, described assembling mechanism comprises a side that is positioned at the vertical shift screw rod and is fixed on a upper stroke switch and a lower stroke switch on the frame, be provided with a light-operated switch between the described upper and lower stroke switch, described up stroke gauge tap is controlled described motor and is stopped operating, described down stroke gauge tap is controlled described motor counter-rotating, and described light-operated switch is controlled the number of turns that described the 3rd gear rotates.
5. a kind of automatic blade assembly machine of paper shredder according to claim 3, it is characterized in that, described feed mechanism comprises the blade feed cylinder, described automatic blade assembly machine of paper shredder comprises a frame, described frame comprises upper bracket plate and lower carriage plate, on described, connect by connecting rod between the lower carriage plate, described blade feed mechanism is fixed on the described upper bracket plate, the middle part of described upper bracket plate is provided with a centralized positioning plate, described feed cylinder is arranged on the described centralized positioning plate, described centralized positioning plate is provided with described fairlead, and described transposition structure is fixed on the described lower carriage plate.
6. a kind of automatic blade assembly machine of paper shredder according to claim 5 is characterized in that, described connecting rod comprises upper boom, lower beam and the swingle by be threaded upper boom and lower beam.
7. a kind of automatic blade assembly machine of paper shredder according to claim 6, it is characterized in that, described centralized positioning plate has the upper surface side relative with two, and form a cavity between upper surface and the two relative sides, the both sides of described slurcam are fixed in the chute of the left and right sides of described upper bracket plate, described swivel nut is arranged on the holder, and holder is fixed on the slurcam, and swivel nut motion and drive slurcam slide in described chute.
8. a kind of automatic blade assembly machine of paper shredder according to claim 7, it is characterized in that, one end of described centralized positioning plate and an end of described slurcam are respectively arranged with one first switch and the first switch contact, one side of described slurcam has a baffle plate, and an end of described baffle plate and a side of described slurcam are respectively arranged with a second switch and second switch contact.
9. according to each described a kind of automatic blade assembly machine of paper shredder of claim 5～8, it is characterized in that, comprise a cutter ring feed mechanism, described cutter ring feed mechanism has identical structure with described blade feed mechanism, and described cutter ring feed mechanism is positioned at the back side at described upper bracket plate middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910108814 CN101618505B (en) | 2009-07-20 | 2009-07-20 | Automatic blade assembly machine of paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910108814 CN101618505B (en) | 2009-07-20 | 2009-07-20 | Automatic blade assembly machine of paper shredder |
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| Publication Number | Publication Date |
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| CN101618505A CN101618505A (en) | 2010-01-06 |
| CN101618505B true CN101618505B (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910108814 Active CN101618505B (en) | 2009-07-20 | 2009-07-20 | Automatic blade assembly machine of paper shredder |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896490B (en) * | 2012-09-25 | 2015-06-17 | 深圳同兴兴业美工刀具有限公司 | Automatic blade pushing machine |
| CN110405467B (en) * | 2019-07-24 | 2024-02-13 | 广东邦泽创科电器股份有限公司 | Paper shredder core assembly equipment |
| CN111702439B (en) * | 2020-06-05 | 2024-10-29 | 广东邦泽创科电器股份有限公司 | Semi-automatic paper shredding knife rod assembly equipment |
| CN114178403B (en) * | 2021-12-01 | 2023-11-03 | 东莞市微然机电科技有限公司 | Automatic assembly mechanism of paper shredding knife rod assembly for continuous stamping die |
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2009
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| CN101618505A (en) | 2010-01-06 |
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Owner name: SHENZHEN COMIX GROUP CO., LTD. Free format text: FORMER NAME: QIXIN STATIONERY CO., LTD., SHENZHEN |
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Address after: 518000 W2-A7 building, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee after: SHENZHEN QIXIN Group LLC Address before: 518000 W2-A7 building, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee before: Shenzhen Comix Stationery Co.,Ltd. |
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Address after: 518000 Qixin Science Park, No. 18, Jinxiu Middle Road, Pingshan District, Shenzhen, Guangdong Patentee after: SHENZHEN QIXIN Group LLC Address before: Floor W2-A7, South District, High tech Park, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN QIXIN Group LLC |