CN108339631A - Bank card, the broken card machine of CD - Google Patents
Bank card, the broken card machine of CD Download PDFInfo
- Publication number
- CN108339631A CN108339631A CN201711449972.9A CN201711449972A CN108339631A CN 108339631 A CN108339631 A CN 108339631A CN 201711449972 A CN201711449972 A CN 201711449972A CN 108339631 A CN108339631 A CN 108339631A
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- CN
- China
- Prior art keywords
- cutter shaft
- knife
- annular blade
- ring
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- 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
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
-
- 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
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
-
- 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
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2283—Feed means using rollers
-
- 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
-
- 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
- B02C2018/0015—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents for disintegrating CDs, DVDs and/or credit cards
-
- 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
- B02C2018/0038—Motor drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of bank card, the broken card machine of CD, including transmission assembly, cutter shaft components；Cutter shaft component includes two cutter shafts alternate, disposed in parallel, and each cutter shaft is equipped with multiple cyclic annular spacer rings, multiple annular blades with point of a knife；Cyclic annular spacer ring is equipped on each cutter shaft, between adjacent two panels annular blade, so as to have gap between adjacent annular blade；It is circumferentially with groove to the external annulus upper edge of each ring-type spacer ring, and the point of a knife of each annular blade on a cutter shaft extends in the groove of the corresponding cyclic annular spacer ring on another cutter shaft, and point of a knife and groove are close to distribution；The top of the spacing between two cutter shaft relative inners is arranged in the discharge port of transmission assembly；Two cutter shafts are reversely rotated to relative inner when use, and annular blade is driven to carry out cutting and crushing to the card between entering two cutter shafts.Groove is set between adjacent annular blade, and point of a knife top is disposed proximate to along groove, it is possible to reduce the spacing between point of a knife and cutter shaft can under equal conditions increase the diameter of cutter shaft.
Description
Technical field
The present invention relates to a kind of card crushing plant technical field, especially a kind of bank card, the broken card machine of CD.
Background technology
In modern society, being widely used for bank card is general, and various commercial bank is innumerable, but waste and old bank card
It recycling and destroys, is a kind of and its complicated work, since the material of bank card is harder, burning disposal can bring serious ring
Border pollution problem；Face same problem also has CD, SD card, circuit board etc. equally to be needed when the said goods carry out recycling destruction
Cut the even particle that fragmentates；Existing card cutting, mostly uses for the shredder to broken paper, operating principle
Be with most cutting blades collocation spacer ring be set on swivel knife shaft, using motor and driving gear set drive this two it is parallel
And the cutter shaft of relative rotation, to by card so that card is cut into fine strip shape using shearing.Since card is demonstrate,proved than general paper
Zhang Houdu is big, hard texture, can not demonstrate,prove card using general shredder and shred, existing cutter shaft component, due to setting for spacer ring
It sets so that point of a knife is in except the outer rim of spacer ring, and there are larger gaps between cutter shaft, cause the diameter of equal conditions lower
It is relatively small, it is be easy to cause fractureing for cutter shaft, and complicated, is not easy to assemble.
Invention content
Technical problem to be solved by the invention is to provide one kind under conditions of not improving blade diameter, and cutter shaft can be improved
The broken card machine of diameter.
To solve the above-mentioned problems, the present invention provides a kind of broken card machine, the broken card machine includes the card will be stacked
Piece carries out the transmission assembly, the cutter shaft component that detach and convey one by one；The cutter shaft component includes two knives alternate, disposed in parallel
Axis, each cutter shaft are equipped with multiple cyclic annular spacer rings, multiple annular blades with point of a knife；On each cutter shaft, adjacent two panels annular blade
Between be equipped with cyclic annular spacer ring, so as to have gap between adjacent annular blade；It is each ring-type spacer ring external annulus upper edge its be circumferentially with
The point of a knife of groove, each annular blade on a cutter shaft extends in the groove of the corresponding cyclic annular spacer ring on another cutter shaft, and described
Point of a knife and groove are close to distribution；The top of the spacing between two cutter shaft relative inners is arranged in the discharge port of the transmission assembly；Make
Two cutter shafts described in used time are reversely rotated to relative inner, drive annular blade to carry out cutting to the card between entering two cutter shafts broken
It is broken.
Further, the transmission assembly includes the friction separating wheel being set to below stacked card, the friction separating wheel
Rear is equipped with upper and lower first driving wheel and the first driven wheel disposed in parallel, is set between first driving wheel and the first driven wheel
Have suitable for card to be cut by gap；First driving wheel and the first driven wheel rear are equipped with disposed in parallel up and down
Second driving wheel and the second driven wheel are equipped between second driving wheel and the second driven wheel and pass through suitable for card to be cut
Gap；In use, friction separating wheel detaches stacked card above it from card pack one by one so that individual card
Enter the first knife through the gap between gap, the second driving wheel and the second driven wheel between the first driving wheel and the first driven wheel
The top of spacing between axis and the second cutter shaft relative inner.
Further, the outer surface of the friction separating wheel is equipped with friction teeth, to increase friction separating wheel and stacked card
Between friction；First driving wheel, the second driving wheel outer surface be equipped with friction teeth, with increase the first driving wheel, second
Friction between driving wheel and card.
Further, pass through gear or belt or chain between the friction separating wheel, the first driving wheel, the second driving wheel
Transmission；Pass through gear or belt or chain drive between the friction separating wheel and the cutter shaft.
Further, the transmission assembly further includes the overhead gage and lower block set on the second driving wheel and the second driven wheel rear
Plate, the overhead gage is horizontally disposed, and lower baffle plate is obliquely installed, and the lower baffle plate extends between the relative inner of two cutter shafts, with
Card to be cut is set to enter between two cutter shaft.
Further, the point of a knife of the annular blade is in rectangular pyramid, so that the section on the point of a knife top is triangular in shape, institute
The section for stating the external annulus of cyclic annular spacer ring is triangular in shape, so that the annular blade on the inclined-plane and adjacent side of cyclic annular spacer ring external annulus
Between circumferentially form compatible with point of a knife shape N-type groove, the inclination external annulus of ring-type spacer ring and the point of a knife when assembly
Close to cooperation, top and the groove bottom end of the point of a knife are disposed proximate to.
Further, the section on annular blade point of a knife top is in A types, and the external annulus of the ring-type spacer ring is set along its circumferential direction
Have a groove of V-type, when assembly the point of a knife A types top and V-type groove bottom end close to cooperation.
Further, the section of the V-shaped setting of section on annular blade point of a knife top, the ring-type spacer ring external annulus is in
Reverse V-shaped setting is assembled so as to circumferentially form W type grooves between the external annulus and the annular blade of adjacent both sides of cyclic annular spacer ring
The V-type top of Shi Suoshu points of a knife is disposed proximate to groove bottom end.
Further, the arc surface between the adjacent point of a knife of the annular blade constitutes cutting edge, the arc surface of the cutting edge and institute
It states the upper ring surface of annular blade and lower anchor ring while being vertically arranged, the boundary line of arc surface and upper ring surface constitutes the first edge line,
The boundary line of arc surface and lower anchor ring constitutes the second edge line, so that the two sides of the blade have sharp cutting effect simultaneously
Fruit forms double-edged blade, and cutting effect is more preferably.
Further, the center of the annular blade, which is equipped with, is suitable for the pilot hole that cutter shaft passes through, and is put down in the axial direction of the cutter shaft
A plurality of installation groove is arranged in row, and the internal ring wall of the pilot hole is equipped with multiple protrusions being slidably matched with the installation groove
The internal ring wall in portion, the ring-type spacer ring is equipped with multiple blocks being slidably matched with the installation groove, so that the ring knife
Piece and cyclic annular spacer ring can be socketed on the cutter shaft along installation groove.
The side of the block flushes setting with the side wall of cyclic annular spacer ring, and other side protrusion is arranged in the another of cyclic annular spacer ring
Side, block is completely in installation groove when assembly, and is made between cyclic annular spacer ring and the annular blade of adjacent side along week
To the groove for forming indent, top and the groove bottom end of the point of a knife are disposed proximate to.
Further, which further includes butterfly aliform stop and fixing axle, is set in the middle part of the relative inner of each stop
There are the cutter shaft hole suitable for cutter shaft rotation, the side in the cutter shaft hole to be arranged in opening, the upper and lower both sides in stop cutter shaft hole
It is equipped with fixed shaft mounting hole, the stop is socketed in fixing axle；The butterfly aliform stop and the ring-type when assembly
The alternate setting of blade, the relative inner of each stop are between adjacent annular blade in the gap of opposite exterior lateral sides, the cutter shaft
In the cutter shaft hole.
Further, the top of the butterfly aliform stop relative inner is additionally provided with arc-shaped recliner portion, when assembly outside two cutter shafts
The rake of the stop of side constitutes U-shaped feed inlet, so that card to be cut enters two knives between overhead gage and lower baffle plate
Between axis.
Further, the cutter shaft component further includes the clamp spring being annularly arranged, and the side of the cyclic annular clamp spring, which is equipped with, is suitable for knife
Axis by opening portion, the inner wall of the ring-type clamp spring is equipped with clamping portion, and the both ends of cutter shaft are circumferentially with along it suitable for clamping portion
By card slot, the both ends of cutter shaft are fixed by clamp spring, prevent blade from falling off.
Further, the thickness of the annular blade is 2.5mm-5mm, the point of a knife, lug boss and the annular blade one
Body punch forming manufactures, intensity higher.
Further, the material of the annular blade is Q195, and hardness can meet paper, silver completely up to 75-90HRB
The cutting of row card, CD, SD card, circuit board needs.
Further, the lug boss is 5, is evenly distributed on the inner ring circumference of blade pilot hole so that annular blade
Uniform force when installation, prolongs the service life.
The technique effect of invention：（1）The broken card machine of the present invention is set between adjacent annular blade compared with the existing technology
Groove is set, point of a knife top is disposed proximate to along groove, it is possible to reduce the spacing between point of a knife and cutter shaft can under equal conditions increase
The diameter for adding cutter shaft, in the case of output power of motor or constant torque so that cutter shaft can carry the torque of bigger, to adapt to
The cutting of bank card, CD, SD card, circuit board needs；（2）Annular blade is manufactured using integrated punching moulding process, point of a knife, convex
The portion of rising is molded with blade integrated punching, intensity higher so that the arc surface of cutting edge and the upper ring surface of blade body and lower anchor ring are same
When be vertically arranged so that the two sides of the blade have a sharp cutting effect simultaneously, form double-edged blade, cutting effect is more
It is good；（3）The thickness of annular blade and point of a knife is 2.5mm-5mm, and it is insufficient to avoid the blade strength caused by blade thickness；（4）Butterfly
The rake of aliform stop constitutes U-shaped feed inlet, so that card to be cut is easier to enter between two cutter shafts；（5）Assembly
Shi Caiyong lug bosses, block and installation groove coordinate, and prevent annular blade from sliding axially along cutter shaft；（6）Use friction separating wheel
Stacked card is separated one by one, and card is transmitted using the combination of driving wheel and driven wheel, completes the separation of card
And conveying.
Description of the drawings
Invention is further described in detail with reference to the accompanying drawings of the specification：
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of transmission assembly of the present invention；
Fig. 3 is the dimensional structure diagram of cutter shaft component of the present invention；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the part isometric decomposition diagram of cutter shaft component of the present invention；
Fig. 6 is the partial enlarged view of a-quadrant in Fig. 5；
Fig. 7 is the dimensional structure diagram of the clamp spring of the present invention；
Fig. 8 is the dimensional structure diagram of the stop of knife of the present invention；
Fig. 9 is the dimensional structure diagram of the annular blade of the embodiment of the present invention 1；
Figure 10 is the dimensional structure diagram of the cyclic annular spacer ring of the embodiment of the present invention 1；
Figure 11 is the assembling structure schematic diagram of the annular blade and cyclic annular spacer ring of the embodiment of the present invention 1；
Figure 12 is the dimensional structure diagram of the annular blade of the embodiment of the present invention 2；
Figure 13 is the dimensional structure diagram of the cyclic annular spacer ring of the embodiment of the present invention 2；
Figure 14 is the assembling structure schematic diagram of the annular blade and cyclic annular spacer ring of the embodiment of the present invention 2；
Figure 15 is the dimensional structure diagram of the annular blade of the embodiment of the present invention 3；
Figure 16 is the dimensional structure diagram of the cyclic annular spacer ring of the embodiment of the present invention 3；
Figure 17 is the assembling structure schematic diagram of the annular blade and cyclic annular spacer ring of the embodiment of the present invention 3；
Figure 18 is the dimensional structure diagram of the cyclic annular spacer ring of the embodiment of the present invention 4；
Figure 19 is the assembling structure schematic diagram of the annular blade and cyclic annular spacer ring of the embodiment of the present invention 4.
In figure：First cutter shaft 1, the second cutter shaft 8, installation groove 11, card slot 12, annular blade 2, pilot hole 21, point of a knife 22,
Lug boss 23, cutting edge 24, stop 3, fixed shaft mounting hole 31, rake 32, cutter shaft hole 33, fixing axle 4, clamp spring 5, clamping portion
51, opening portion 52, cyclic annular spacer ring 6, block 61, groove 62, transmission assembly 7, rub separating wheel 71, the first driving wheel 72, and first
Driven wheel 73, the second driving wheel 74, the second driven wheel 75, overhead gage 76, lower baffle plate 77.
Specific implementation mode
Embodiment 1
As shown in Figure 1 to Figure 2, the broken card machine of the present embodiment, including transmission assembly 7 and cutter shaft component；Transmission assembly 7 includes being set to
The rear of friction separating wheel 71 below stacked card, the friction separating wheel 71 is equipped with upper and lower first driving wheel disposed in parallel
72 and first driven wheel 73, it is equipped between the first driving wheel 72 and the first driven wheel 73 and is suitable for card to be cut between
Gap；First driving wheel 72 and 73 rear of the first driven wheel are equipped with upper and lower second driving wheel, 74 and second driven wheel disposed in parallel
75, between the second driving wheel 74 and the second driven wheel 75 be equipped be suitable for card to be cut by gap；Second driving wheel 74
It is equipped with overhead gage 76 and lower baffle plate 77 with 75 rear of the second driven wheel, overhead gage 76 is horizontally disposed, and lower baffle plate 77 is obliquely installed；It rubs
Wipe separating wheel 71 outer ring surface in half continuous curve surface be equipped with friction teeth, the other half the smooth setting of continuous curve surface, with
Increase the friction between friction separating wheel 71 and stacked card；First driving wheel 72, the second driving wheel 74 outer surface be equipped with
Friction teeth, to increase the friction between the first driving wheel 72, the second driving wheel 74 and card.The separating wheel that rubs 71, first is actively
Pass through gear between the 72, second driving wheel 74 of wheel（Other embodiment can be belt or chain）It is driven.
As shown in Figure 3 to Figure 4, cutter shaft component is by multiple butterfly aliform stops 3, multiple annular blades 2, multiple cyclic annular spacer rings
6, fixing axle 4, the first cutter shaft 1 and the second cutter shaft 8 are constituted, the first cutter shaft 1, the second cutter shaft 8 axial direction be equipped with 5 installation grooves
11, as shown in figure 9, the center of annular blade 2, which is equipped with, is suitable for the pilot hole 21 that cutter shaft passes through, the inner wall of pilot hole 21 is equipped with 5
A lug boss 23 being slidably matched with installation groove 11, lug boss 23 are 5, are evenly distributed on the interior of annular blade pilot hole 21
On ring wall.The outer ledge of annular blade 2 is equipped with 3 points of a knife 22, and the top of the point of a knife 22 is in pyramid shape, so that point of a knife 22 pushes up
The section at end is triangular in shape, and the arc surface between adjacent point of a knife 22 constitutes cutting edge 24, arc surface and the annular blade 2 of cutting edge 24
Upper ring surface and lower anchor ring are vertically arranged simultaneously, and the boundary line of arc surface and upper ring surface constitutes the first edge line, arc surface and lower ring
The boundary line in face constitutes the second edge line, so that the two sides of the blade have sharp cutting effect simultaneously, forms catling
Piece, cutting effect is more preferably.
As shown in figure 8, the middle part of each stop 3 is equipped with the cutter shaft hole 33 for being suitable for cutter shaft rotation, the side in cutter shaft hole 33 is in
Opening setting, the upper and lower both sides in stop cutter shaft hole 33 are equipped with fixed shaft mounting hole 31, and stop 3 is installed by fixing axle
Hole 31 is socketed in fixing axle 4.The upside of butterfly aliform stop 3 is additionally provided with arc-shaped recliner portion 32.
As shown in Figure 10, the inner wall of cyclic annular spacer ring 6 is equipped with the block 61 being adapted to installation groove 11, so that cyclic annular spacer ring 6
The first cutter shaft 1 can be socketed in along installation groove 11, on the second cutter shaft 8；The section of 6 external annulus of cyclic annular spacer ring is triangular in shape, so that
N compatible with 22 shape of point of a knife is circumferentially formed between the inclined-plane of 6 external annulus of cyclic annular spacer ring and the annular blade 2 of adjacent side
Type groove；The inclination external annulus of shape spacer ring 6 and point of a knife 22 be close to cooperation when assembly, the top of point of a knife 22 and 62 bottom end of groove close to
Setting.
First cutter shaft 1, the second cutter shaft 8 both ends be fixed by clamp spring 5, as shown in fig. 7, the one of the cyclic annular clamp spring 5
Side be equipped be suitable for cutter shaft by opening portion 51, the inner wall of the clamp spring 5 is equipped with clamping portion 51, the first cutter shaft 1, the second cutter shaft 8
Both ends along its be circumferentially with suitable for clamping portion 51 by card slot 12；The thickness of annular blade 2 is 4mm, point of a knife 22, lug boss
23 manufacture with the molding of 2 integrated punching of annular blade, intensity higher；The material of annular blade 2 is Q195, and hardness is up to 75-
90HRB can meet the cutting needs of bank card, CD, SD card, circuit board completely.
It is as shown in figure 11 when assembly, alternate setting annular blade 2 on the first cutter shaft 1, cyclic annular spacer ring 6, phase on the second cutter shaft 8
Between setting annular blade 2, cyclic annular spacer ring 6 so that there are gaps between adjacent annular blade 2；First cutter shaft 1 and the second cutter shaft 8
It is arranged in parallel and there are spacing between relative inner, so that the annular blade 2 on the first cutter shaft 1 is in adjacent on the second cutter shaft 8
Between annular blade 2 in the gap of relative inner, inclination external annulus and the adjacent annular knife of the cyclic annular spacer ring 6 on the second cutter shaft 8
N-type groove 62 is circumferentially formed between the side wall of piece 2, on the point of a knife 22 of the annular blade 2 on the first cutter shaft 1 and the second cutter shaft 8
N-type groove close to cooperation, 22 top of point of a knife is disposed proximate to 62 bottom end of N-type groove；At annular blade 2 on second cutter shaft 8
Between adjacent annular blade 2 on the first cutter shaft 1 in the gap of relative inner, outside the inclination of the cyclic annular spacer ring 6 on the first cutter shaft 1
N-type groove 62, the point of a knife of the annular blade 2 on the second cutter shaft 8 are circumferentially formed between ring wall and the side wall of adjacent annular blade 2
22 and the first N-type groove on cutter shaft 1 close to cooperation, 22 top of point of a knife is disposed proximate to 62 bottom end of N-type groove；Rub separating wheel
71 and first pass through gear between cutter shaft 1（Other embodiment can be belt or chain）Transmission；Butterfly aliform stop 3 and ring
The 2 alternate setting of shape blade, the relative inner of each stop 3 are between adjacent annular blade 2 in the gap of opposite exterior lateral sides, and first
Cutter shaft 1, the second cutter shaft 8 are in corresponding cutter shaft hole, the stop in 8 outside of stop 3 and the second cutter shaft in 1 outside of the first cutter shaft
3 rake 32 constitutes U-shaped feed inlet, and lower baffle plate 77 extends to U-shaped between 8 relative inner of the first cutter shaft 1 and the second cutter shaft
Feed inlet, stacked card is placed on 71 top of friction separating wheel when use, and bottom a card begins under the effect of gravity
It being in contact eventually with friction separating wheel 71, friction separating wheel 71 detaches a card of bottom from card pack when rotating,
So that individual card is through gap, the second driving wheel 74 and the second driven wheel 75 between the first driving wheel 72 and the first driven wheel 73
Between gap enter the U-shaped charging between the first cutter shaft 1 and 8 relative inner of the second cutter shaft along overhead gage 76 and lower baffle plate 77
Mouthful；First cutter shaft 1 when use, the second cutter shaft 8 are reversely rotated to relative inner, drive annular blade 2 to be in the first cutter shaft 1,
Card between second cutter shaft 8 carries out cutting and crushing.
Embodiment 2
On the basis of embodiment 1, there is following deformation in the broken card machine of the present embodiment：
As shown in figure 12, the annular blade 2 of the present embodiment is tight by all identical left annular blade of structure, shape, right annular blade
It is sticked and sets composition, when two annular blades are closely packed together, point of a knife is also stitched together, and the section on 22 top of point of a knife of composition is in A
Type；As shown in figure 13, on the external annulus of cyclic annular spacer ring 6 circumferentially arranged with the groove 62 of V-type, point of a knife 22 as shown in figure 14 when assembly
A types top and 62 bottom end of V-type groove close to cooperation.
Embodiment 3
On the basis of embodiment 1, there is following deformation in the broken card machine of the present embodiment：
As shown in figure 15, the annular blade 2 of the present embodiment is tight by all identical left annular blade of structure, shape, right annular blade
It is sticked and sets composition, when two annular blades are closely packed together, point of a knife is also stitched together, and the section on 22 top of point of a knife of composition is in V
Type；As shown in figure 16, the section of the external annulus of cyclic annular spacer ring 6 is in reverse V-shaped setting so that the external annulus of cyclic annular spacer ring 6 with it is adjacent
Circumferentially form W types groove 62 between the annular blade 2 of both sides, when assembly the A types top of point of a knife 22 as shown in figure 17 with it is reverse V-shaped
62 bottom end of groove is disposed proximate to.
Embodiment 4
On the basis of embodiment 1, there is following deformation in the broken card machine of the present embodiment：
As shown in figure 18,61 top surface of block of the internal ring wall of cyclic annular spacer ring 6 is no more than the internal ring wall setting of cyclic annular spacer ring 6, block
61 side flushes setting with the side wall of cyclic annular spacer ring 6, and other side protrusion is arranged at the another side of cyclic annular spacer ring 6, assembly
The block is completely in installation groove, and the presence of block 61 makes between cyclic annular spacer ring 6 and the annular blade of adjacent side 2
Circumferentially form the groove 62 of indent, as shown in figure 19, the point of a knife 22 of pyramid shape（It can also be the ring-type in embodiment 2 or 3
Blade, point of a knife shape make respective change）Top close to cyclic annular spacer ring 6 block 61 be arranged so that the top of point of a knife 22 with
62 bottom end of groove is disposed proximate to.
Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description
Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
The obvious changes or variations that bright spirit is extended out are still in the protection scope of this invention.
Claims (6)
1. a kind of broken card machine, including transmission assembly（7）, cutter shaft component, the cutter shaft component includes two alternate, disposed in parallel
Cutter shaft（1、8）；Each cutter shaft is equipped with multiple cyclic annular spacer rings（6）, it is multiple have point of a knife（22）Annular blade（2）；On each cutter shaft,
Adjacent two panels annular blade（2）Between be equipped with cyclic annular spacer ring（6）, so that adjacent annular blade（2）Between have gap；Its feature exists
In each ring-type spacer ring（6）External annulus upper edge its be circumferentially with groove（62）, each annular blade on a cutter shaft（2）Point of a knife
（22）Extend to the corresponding cyclic annular spacer ring on another cutter shaft（6）Groove（62）In, and the point of a knife（22）With groove（62）Tightly
Neighbour's distribution；The transmission assembly（7）Discharge port be arranged in two cutter shafts（1、8）The top of spacing between relative inner；
The annular blade point of a knife（22）The section on top is in A types, the ring-type spacer ring（6）External annulus is circumferentially with V-type along it
Groove（62）, when assembly the point of a knife（22）A types top and V-type groove（62）Bottom end close to cooperation.
2. broken card machine according to claim 1, which is characterized in that the transmission assembly（7）Including the separating wheel that rubs（71）,
The friction separating wheel（71）Rear be equipped with upper and lower first driving wheel disposed in parallel（72）With the first driven wheel（73）, described
One driving wheel（72）With the first driven wheel（73）Between be equipped be suitable for card to be cut by gap；First driving wheel
（72）With the first driven wheel（73）Rear is equipped with upper and lower second driving wheel disposed in parallel（74）With the second driven wheel（75）, described
Second driving wheel（74）With the second driven wheel（75）Between be equipped be suitable for card to be cut by gap.
3. broken card machine according to claim 2, which is characterized in that the transmission assembly（7）Further include being set to second actively
Wheel（74）With the second driven wheel（75）The overhead gage at rear（76）And lower baffle plate（77）, the overhead gage（76）It is horizontally disposed, under
Baffle（77）It is obliquely installed, the lower baffle plate（77）Extend to first cutter shaft（1）With the second cutter shaft（8）Relative inner it
Between.
4. broken card machine according to claim 1, which is characterized in that the annular blade（2）Center be equipped be suitable for cutter shaft
The pilot hole passed through（21）, the cutter shaft（1、8）Axial direction on a plurality of installation groove is arranged in parallel（11）, the pilot hole（21）
Internal ring wall be equipped with it is multiple with the installation groove（11）The lug boss being slidably matched（23）, the ring-type spacer ring（6）It is interior
Ring wall is equipped with the multiple and installation groove（11）The block being slidably matched（61）, so that the annular blade（2）And ring-type
Spacer ring（6）It can be along installation groove（11）It is socketed in the cutter shaft（1、8）On.
5. broken card machine according to claim 4, which is characterized in that the annular blade（2）Thickness be 2.5mm-5mm,
The point of a knife（22）, lug boss（23）With the annular blade（2）Integrated punching molding manufacture；The adjacent point of a knife（22）Between
Arc surface constitute cutting edge（24）, the cutting edge（24）Arc surface and the annular blade（2）Upper ring surface and lower anchor ring it is same
When be vertically arranged, the boundary line of arc surface and upper ring surface constitutes the first edge line, and the boundary line of arc surface and lower anchor ring constitutes the
Two edge lines.
6. broken card machine according to claim 5, which is characterized in that cutter shaft component further includes butterfly aliform stop（3）With it is solid
Dead axle（4）, each stop（3）Relative inner in the middle part of be equipped be suitable for cutter shaft rotation cutter shaft hole（33）, the cutter shaft hole（33）
Side in opening be arranged, stop cutter shaft hole（33）Upper and lower both sides be equipped with fixed shaft mounting hole（31）, the gear
Paper device（3）It is socketed in fixing axle（4）On；Butterfly aliform stop when assembly（3）With the annular blade（2）Alternate setting,
Each stop（3）Relative inner be in adjacent annular blade（2）Between opposite exterior lateral sides gap in, the cutter shaft（1、8）Place
In in the cutter shaft hole；The butterfly aliform stop（3）Upside be additionally provided with arc-shaped recliner portion（32）, two cutter shafts when assembly（1、
8）The rake of the stop in outside（32）Between constitute U-shaped feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449972.9A CN108339631A (en) | 2016-05-20 | 2016-05-20 | Bank card, the broken card machine of CD |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449972.9A CN108339631A (en) | 2016-05-20 | 2016-05-20 | Bank card, the broken card machine of CD |
| CN201610341992.3A CN105772183B (en) | 2016-05-20 | 2016-05-20 | A kind of broken card machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610341992.3A Division CN105772183B (en) | 2016-05-20 | 2016-05-20 | A kind of broken card machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108339631A true CN108339631A (en) | 2018-07-31 |
Family
ID=56379333
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711447762.6A Pending CN108097410A (en) | 2016-05-20 | 2016-05-20 | CD, SD card, the broken card machine of circuit board |
| CN201711449972.9A Pending CN108339631A (en) | 2016-05-20 | 2016-05-20 | Bank card, the broken card machine of CD |
| CN201610341992.3A Active CN105772183B (en) | 2016-05-20 | 2016-05-20 | A kind of broken card machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711447762.6A Pending CN108097410A (en) | 2016-05-20 | 2016-05-20 | CD, SD card, the broken card machine of circuit board |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610341992.3A Active CN105772183B (en) | 2016-05-20 | 2016-05-20 | A kind of broken card machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108097410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821629A (en) * | 2019-03-26 | 2019-05-31 | 深圳市华星光电技术有限公司 | Rub mechanism |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345586A (en) * | 2016-09-29 | 2017-01-25 | 北京世纪金图科技有限公司 | Hard disk crushing machine |
| CN112619825A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN114226033B (en) * | 2021-11-25 | 2023-04-28 | 汨罗市立德有色金属有限公司 | Aluminum alloy waste recovery device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105772183A (en) | 2016-07-20 |
| CN108097410A (en) | 2018-06-01 |
| CN105772183B (en) | 2017-12-29 |
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Application publication date: 20180731 |
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