CN105772183B - A kind of broken card machine - Google Patents

A kind of broken card machine Download PDF

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Publication number
CN105772183B
CN105772183B CN201610341992.3A CN201610341992A CN105772183B CN 105772183 B CN105772183 B CN 105772183B CN 201610341992 A CN201610341992 A CN 201610341992A CN 105772183 B CN105772183 B CN 105772183B
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CN
China
Prior art keywords
cutter shaft
ring
annular blade
knife
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.)
Active
Application number
CN201610341992.3A
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Chinese (zh)
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CN105772183A (en
Inventor
徐罗斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Chuanren Office Equipment Co ltd
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711449972.9A priority Critical patent/CN108339631A/en
Priority to CN201610341992.3A priority patent/CN105772183B/en
Priority to CN201711447762.6A priority patent/CN108097410A/en
Publication of CN105772183A publication Critical patent/CN105772183A/en
Application granted granted Critical
Publication of CN105772183B publication Critical patent/CN105772183B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The present invention relates to a kind of broken card machine, including transmission assembly, cutter shaft component；Cutter shaft component includes two cutter shafts that are alternate, be arrangeding in parallel, and each cutter shaft is provided with multiple ring-type spacer rings, multiple annular blades with point of a knife；On each cutter shaft, ring-type spacer ring is provided between adjacent two panels annular blade, so as to have gap between adjacent annular blade；Groove is circumferentially with along it, the point of a knife of each annular blade on a cutter shaft is extended in the groove of the corresponding ring-type spacer ring on another cutter shaft, and point of a knife and groove are close to distribution on the external annulus of each ring-type spacer ring；The discharging opening of transmission assembly is arranged on the top of spacing between two cutter shaft relative inners；Two cutter shafts reversely rotate to relative inner during use, drive annular blade 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

A kind of broken card machine
Technical field
The present invention relates to a kind of card disintegrating apparatus technical field, particularly a kind of broken card machine.
Background technology
In modern society, the application of bank card is very extensive, and various commercial bank is innumerable, but waste and old bank card Recovery and destruction, are a kind of and its complicated work, because 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., when the said goods carry out recovery destruction, equally needs Cut the even particle that fragmentates；Existing card cutting, it is more to crush the shredder of paper, its operating principle using being used for 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 rotated against, card is cut into fine strip shape using shearing the card passed through.Because card is demonstrate,proved than in general paper Zhang Houdu is big, and quality is hard, can not be shredded card card using in general shredder, existing cutter shaft component, due to setting for spacer ring Put so that point of a knife is in outside the outer rim of spacer ring, larger gap between cutter shaft be present, causes the diameter of equal conditions lower It is relatively small, fractureing for cutter shaft is easily caused, and it is complicated, it is not easy to assemble.
The content of the invention
The technical problems to be solved by the invention are to provide one kind under conditions of blade diameter is not improved, and can improve cutter shaft The broken card machine of diameter.
In order to solve the above problems, the invention provides a kind of broken card machine, the broken card machine includes the card that will be stacked Piece carries out transmission assembly, the cutter shaft component for separating and conveying one by one；The cutter shaft component include it is alternate, be arranged in parallel two Individual cutter shaft, each cutter shaft are provided with multiple ring-type spacer rings, multiple annular blades with point of a knife；On each cutter shaft, adjacent two panels ring-type Ring-type spacer ring is provided between blade, so as to have gap between adjacent annular blade；Along its circumference on the external annulus of each ring-type spacer ring Provided with groove, the point of a knife of each annular blade on a cutter shaft is extended in the groove of the corresponding ring-type spacer ring on another cutter shaft, and The point of a knife and groove are close to distribution；The discharging opening of the transmission assembly is arranged on the upper of spacing between two cutter shaft relative inners Side；Two cutter shafts described in during use reversely rotate to relative inner, drive annular blade to carry out the card between entering two cutter shafts Cutting and crushing.
Further, the transmission assembly includes the Separate With Friction wheel below stacked card, the Separate With Friction wheel Rear is provided with the first driving wheel and the first driven pulley be arrangeding in parallel up and down, is set between first driving wheel and the first driven pulley There is the gap passed through suitable for card to be cut；First driving wheel and the first driven pulley rear are provided with what is be arranged in parallel up and down Second driving wheel and the second driven pulley, it is provided between second driving wheel and the second driven pulley and passes through suitable for card to be cut Gap；In use, Separate With Friction wheel is separated stacked card above it from card pack one by one so that individual card Enter the first knife through the gap between the gap between the first driving wheel and the first driven pulley, the second driving wheel and the second driven pulley The top of spacing between axle and the second cutter shaft relative inner.
Further, the outer surface of the Separate With Friction wheel is provided with friction teeth, to increase Separate With Friction wheel and stacked card Between friction；First driving wheel, the outer surface of the second driving wheel are provided with friction teeth, to increase the first driving wheel, second Friction between driving wheel and card.
Further, gear or belt or chain are passed through between the Separate With Friction wheel, the first driving wheel, the second driving wheel Transmission；Pass through gear or belt or chain drive between the Separate With Friction wheel and the cutter shaft.
Further, the transmission assembly also includes the overhead gage and lower block located at the second driving wheel and the second driven pulley rear Plate, the overhead gage are horizontally disposed with, and lower baffle plate is obliquely installed, and the lower baffle plate is extended 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 State that the section of the external annulus of ring-type spacer ring is triangular in shape, so that the annular blade on the inclined-plane of ring-type spacer ring external annulus and adjacent side Between circumferentially form the N-type groove that is adapted with point of a knife shape, the inclination external annulus of ring-type spacer ring and the point of a knife during assembling Close to cooperation, top and the groove bottom of the point of a knife are disposed proximate to.
Further, the section on the annular blade point of a knife top is in A types, and the external annulus of the ring-type spacer ring are set along its circumference There is a groove of V-type, the A types top of the point of a knife and V-type groove bottom are close to cooperation during assembling.
Further, the V-shaped setting of section on the annular blade point of a knife top, the section of the ring-type spacer ring external annulus are in Reverse V-shaped setting, so as to circumferentially form W type grooves between the external annulus of ring-type spacer ring and the annular blade of adjacent both sides, assemble The V-type top of Shi Suoshu points of a knife is disposed proximate to groove bottom.
Further, the arc surface between the adjacent point of a knife of the annular blade forms cutting edge, the arc surface of the cutting edge and institute To state the upper ring surface of annular blade and lower anchor ring while be vertically arranged, the boundary line of arc surface and upper ring surface forms the first edge line, The boundary line of arc surface and lower anchor ring forms the second edge line, so that two sides of the blade have sharp cutting effect simultaneously Fruit, double-edged blade is formed, cutting effect is more preferably.
Further, the center of the annular blade, which is provided with, is suitable to the pilot hole that cutter shaft passes through, and is put down in the axial direction of the cutter shaft Row sets a plurality of installation groove, and the internal ring wall of the pilot hole is provided with multiple projections being slidably matched with the installation groove Portion, the internal ring wall of the ring-type spacer ring is provided with multiple blocks being slidably matched with the installation groove, so that the ring knife Piece and ring-type spacer ring can be socketed on the cutter shaft along installation groove.
The side of the block flushes setting with the side wall of ring-type spacer ring, and opposite side protrusion is arranged on the another of ring-type spacer ring Side, block is completely in installation groove during assembling, and is caused between ring-type spacer ring and the annular blade of adjacent side along week To the groove for forming indent, top and the groove bottom of the point of a knife are disposed proximate to.
Further, the cutter shaft component also includes butterfly aliform stop and fixing axle, is set in the middle part of the relative inner of each stop There is the cutter shaft hole suitable for cutter shaft rotation, the side in the cutter shaft hole is set in opening, the upper and lower both sides in the stop cutter shaft hole Fixed shaft mounting hole is equipped with, the stop is socketed in fixing axle；The butterfly aliform stop and the ring-type during assembling 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, during assembling outside two cutter shafts The rake of the stop of side forms U-shaped charging aperture, so that card to be cut is along entering two knives between overhead gage and lower baffle plate Between axle.
Further, the cutter shaft component also includes the jump ring annularly set, and the side of the ring-type jump ring, which is provided with, is suitable to knife The opening portion that axle passes through, the inwall of the ring-type jump ring are provided with Access Division, and the both ends of cutter shaft are circumferentially with suitable for Access Division along it The neck passed through, the both ends of cutter shaft are fixed by jump ring, prevent blade from coming 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, and intensity is 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 during installation, increases the service life.
The technique effect of invention：（1）The broken card machine of the present invention, relative to prior art, sets between adjacent annular blade Groove is put, 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 be increased Add the diameter of cutter shaft, in the case where output power of motor or moment of torsion are constant so that cutter shaft can carry bigger moment of torsion, 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, and intensity is 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 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, avoids the blade strength deficiency caused by blade thickness；（4）Butterfly The rake of aliform stop forms U-shaped charging aperture, so that card to be cut is easier to enter between two cutter shafts；（5）Assembling Shi Caiyong lug bosses, block and installation groove coordinate, and prevent annular blade from being slid axially along cutter shaft；（6）Use Separate With Friction wheel Stacked card is separated one by one, and card transmitted using the combination of driving wheel and driven pulley, completes the separation of card And conveying.
Brief description of the drawings
The present invention is described in further detail with reference to Figure of description：
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 Fig. 3 front view；
Fig. 5 is the part isometric decomposing schematic representation of cutter shaft component of the present invention；
Fig. 6 is the partial enlarged drawing of a-quadrant in Fig. 5；
Fig. 7 is the dimensional structure diagram of the jump ring 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 ring-type spacer ring of the embodiment of the present invention 1；
Figure 11 is the annular blade of the embodiment of the present invention 1 and the assembling structure schematic diagram of ring-type spacer ring；
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 ring-type spacer ring of the embodiment of the present invention 2；
Figure 14 is the annular blade of the embodiment of the present invention 2 and the assembling structure schematic diagram of ring-type spacer ring；
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 ring-type spacer ring of the embodiment of the present invention 3；
Figure 17 is the annular blade of the embodiment of the present invention 3 and the assembling structure schematic diagram of ring-type spacer ring；
Figure 18 is the dimensional structure diagram of the ring-type spacer ring of the embodiment of the present invention 4；
Figure 19 is the annular blade of the embodiment of the present invention 4 and the assembling structure schematic diagram of ring-type spacer ring.
In figure：First cutter shaft 1, the second cutter shaft 8, installation groove 11, neck 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, jump ring 5, Access Division 51, opening portion 52, ring-type spacer ring 6, block 61, groove 62, transmission assembly 7, Separate With Friction wheel 71, the first driving wheel 72, first Driven pulley 73, the second driving wheel 74, the second driven pulley 75, overhead gage 76, lower baffle plate 77.
Embodiment
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 Separate With Friction wheel 71 below stacked card, the rear of the Separate With Friction wheel 71 are provided with the first master be arrangeding in parallel up and down The driven pulley 73 of driving wheel 72 and first, it is provided between the first driving wheel 72 and the first driven pulley 73 and is suitable to what card to be cut passed through Gap；First driving wheel 72 and the rear of the first driven pulley 73 are provided with the second driving wheel 74 and the second driven pulley be arrangeding in parallel up and down 75, it is provided between the second driving wheel 74 and the second driven pulley 75 and is suitable to the gap that card to be cut passes through；Second driving wheel 74 Overhead gage 76 and lower baffle plate 77 are provided with the rear of the second driven pulley 75, overhead gage 76 is horizontally disposed, and lower baffle plate 77 is obliquely installed；Rub The continuous curve surface for wiping the half in the outer ring surface of separating wheel 71 is provided with friction teeth, second half the smooth setting of continuous curve surface, with Increase the friction between Separate With Friction wheel 71 and stacked card；First driving wheel 72, the outer surface of the second driving wheel 74 are provided with Friction teeth, to increase the friction between the first driving wheel 72, the second driving wheel 74 and card.Separate With Friction wheel 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 ring-type spacer rings 6th, fixing axle 4, the first cutter shaft 1 and the second cutter shaft 8 are formed, and the first cutter shaft 1, the axial direction of the second cutter shaft 8 are provided with 5 installation grooves 11, as shown in figure 9, the center of annular blade 2, which is provided with, is suitable to the pilot hole 21 that cutter shaft passes through, the inwall of pilot hole 21 is provided with 5 The individual 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 provided 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 forms 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 forms the first edge line, arc surface and lower ring The boundary line in face forms the second edge line, so that 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 provided with the cutter shaft hole 33 for being suitable to cutter shaft rotation, the side in cutter shaft hole 33 is in Opening is set, and 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 inwall of ring-type spacer ring 6 is provided with the block 61 being adapted to installation groove 11, so that ring-type 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 the external annulus of ring-type spacer ring 6 is triangular in shape, so that The N being adapted with the shape of point of a knife 22 is circumferentially formed between the inclined-plane of the external annulus of ring-type spacer ring 6 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 during assembling, the top of point of a knife 22 and the bottom of groove 62 close to Set.
First cutter shaft 1, the both ends of the second cutter shaft 8 are fixed by jump ring 5, as shown in fig. 7, the one of the ring-type jump ring 5 Side, which is provided with, is suitable to the opening portion 51 that cutter shaft passes through, and the inwall of the jump ring 5 is provided with Access Division 51, the first cutter shaft 1, the second cutter shaft 8 Both ends the neck 12 passed through suitable for Access Division 51 is circumferentially with along it；The thickness of annular blade 2 is 4mm, point of a knife 22, lug boss 23 manufacture with the shaping of the integrated punching of annular blade 2, and intensity is higher；The material of annular blade 2 is Q195, and hardness is up to 75- 90HRB, the cutting needs of bank card, CD, SD card, circuit board can be met completely.
It is as shown in figure 11 during assembling, alternate setting annular blade 2, ring-type spacer ring 6, phase on the second cutter shaft 8 on the first cutter shaft 1 Between set annular blade 2, ring-type spacer ring 6, so as to leave gap between adjacent annular blade 2；First cutter shaft 1 and the second cutter shaft 8 It is arranged in parallel and spacing is left 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 ring-type 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 cutter shaft 8 of point of a knife 22 and second of the annular blade 2 on the first cutter shaft 1 N-type groove be disposed proximate to close to cooperation, the top of point of a knife 22 with the bottom of N-type groove 62；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 ring-type spacer ring 6 on the first cutter shaft 1 Circumferentially form N-type groove 62 between the side wall of ring wall and adjacent annular blade 2, the point of a knife of the annular blade 2 on the second cutter shaft 8 22 and the first N-type groove on cutter shaft 1 be disposed proximate to close to cooperation, the top of point of a knife 22 with the bottom of N-type groove 62；Separate With Friction 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 the outside of 3 and second cutter shaft of stop 8 in the outside of the first cutter shaft 1 3 rake 32 forms U-shaped charging aperture, and lower baffle plate 77 extends to U-shaped between the first cutter shaft 1 and the relative inner of the second cutter shaft 8 Charging aperture, stacked card is placed on the top of Separate With Friction wheel 71 during use, and bottom a card begins under gravity It is in contact eventually with Separate With Friction wheel 71, Separate With Friction wheel 71 is separated a card of bottom from card pack when rotating, So that individual card is through the gap between the first driving wheel 72 and the first driven pulley 73, the second driving wheel 74 and the second driven pulley 75 Between the U-shaped charging that enters along overhead gage 76 and lower baffle plate 77 between the first cutter shaft 1 and the relative inner of the second cutter shaft 8 of gap Mouthful；First cutter shaft 1 during use, the second cutter shaft 8 reversely rotate to relative inner, drive annular blade 2 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 by the left annular blade of structure, shape all identicals, right ring knife Piece is close to set composition, and when two annular blades are closely packed together, point of a knife is also stitched together, the section on the top of point of a knife 22 of composition In A types；As shown in figure 13, on the external annulus of ring-type spacer ring 6 circumferentially arranged with the groove 62 of V-type, knife as shown in figure 14 during assembling A types top and the bottom of V-type groove 62 of point 22 are 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 by the left annular blade of structure, shape all identicals, right ring knife Piece is close to set composition, and when two annular blades are closely packed together, point of a knife is also stitched together, the section on the top of point of a knife 22 of composition It is V-shaped；As shown in figure 16, the section of the external annulus of ring-type spacer ring 6 is in reverse V-shaped setting, so that the external annulus of ring-type spacer ring 6 and phase Circumferentially form W types groove 62 between the annular blade 2 of adjacent both sides, the A types top of point of a knife 22 as shown in figure 17 and V during assembling The bottom of type groove 62 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, the top surface of block 61 of the internal ring wall of ring-type spacer ring 6 is no more than the internal ring wall setting of ring-type spacer ring 6, The side of block 61 flushes setting with the side wall of ring-type spacer ring 6, and opposite side protrudes the another side for being arranged on ring-type spacer ring 6, dress The timing block is completely in installation groove, and the presence of block 61 causes the annular blade 2 of ring-type spacer ring 6 and adjacent side Between circumferentially form the groove 62 of indent, as shown in figure 19, the point of a knife 22 of pyramid shape（Can also be in embodiment 2 or 3 Annular blade, its point of a knife shape make respective change）Top is set close to the block 61 of ring-type spacer ring 6, so that the top of point of a knife 22 End is disposed proximate to the bottom of groove 62.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.

Claims (6)

1. a kind of broken card machine, including transmission assembly（7）, cutter shaft component, the cutter shaft component include it is alternate, be arranged in parallel two Cutter shaft（1、8）；Each cutter shaft has point of a knife provided with multiple（22）Annular blade（2）；On each cutter shaft, adjacent two panels annular blade （2）Between be provided with ring-type spacer ring（6）, so that adjacent annular blade（2）Between have gap；Characterized in that, the transmission assembly （7）Discharging opening be arranged on two cutter shafts（1、8）The top of spacing between relative inner；The annular blade（2）Point of a knife（22） In rectangular pyramid, the ring-type spacer ring（6）The section of external annulus is triangular in shape, so that ring-type spacer ring（6）The inclined-plane of external annulus with The annular blade of adjacent side（2）Between circumferentially formed and point of a knife（22）The N-type groove that shape is adapted（62）, ring during assembling Shape spacer ring（6）Inclination external annulus and the point of a knife（22）Close to cooperation.
2. broken card machine according to claim 1, it is characterised in that the transmission assembly（7）Including Separate With Friction wheel（71）, The Separate With Friction wheel（71）Rear be provided with the first driving wheel for be arrangeding in parallel up and down（72）With the first driven pulley（73）, described One driving wheel（72）With the first driven pulley（73）Between be provided with and be suitable to the gap that passes through of card to be cut；First driving wheel （72）With the first driven pulley（73）Rear is provided with the second driving wheel be arrangeding in parallel up and down（74）With the second driven pulley（75）, it is described Second driving wheel（74）With the second driven pulley（75）Between be provided with and be suitable to the gap that passes through of card to be cut.
3. broken card machine according to claim 2, it is characterised in that the transmission assembly（7）Also include located at second actively Wheel（74）With the second driven pulley（75）The overhead gage at rear（76）And lower baffle plate（77）, the overhead gage（76）It is horizontally disposed, under Baffle plate（77）It is obliquely installed, the lower baffle plate（77）Extend to two cutter shafts（1、8）Relative inner between.
4. broken card machine according to claim 3, it is characterised in that the annular blade（2）Center be provided be suitable to cutter shaft The pilot hole passed through（21）, the cutter shaft（1、8）Axial direction on be arranged in parallel a plurality of installation groove（11）, the pilot hole（21） Internal ring wall be provided 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 provided 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）Can be along installation groove（11）It is socketed in the cutter shaft（1、8）On.
5. broken card machine according to claim 4, it is characterised 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 shaping manufacture；Adjacent two point of a knife（22）Between Arc surface forms cutting edge（24）, the cutting edge（24）Arc surface and the annular blade（2）Upper ring surface and lower anchor ring simultaneously It is vertically arranged, the boundary line of arc surface and upper ring surface forms the first edge line, and the boundary line of arc surface and lower anchor ring forms second Edge line.
6. broken card machine according to claim 5, it is characterised in that cutter shaft component also includes butterfly aliform stop（3）With it is solid Dead axle（4）, each stop（3）Relative inner in the middle part of be provided be suitable to cutter shaft rotation cutter shaft hole（33）, the cutter shaft hole（33） Side in opening set, the 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 during assembling（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 during assembling（1、 8）The rake of the stop in outside（32）Between form U-shaped charging aperture.
CN201610341992.3A 2016-05-20 2016-05-20 A kind of broken card machine Active CN105772183B (en)

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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
CN201711447762.6A CN108097410A (en) 2016-05-20 2016-05-20 CD, SD card, the broken card machine of circuit board

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CN108097410A (en) 2018-06-01
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