CN106863388B - A kind of cutting mechanism and its adjusting method of cut-off knife adjustable angle - Google Patents
A kind of cutting mechanism and its adjusting method of cut-off knife adjustable angle Download PDFInfo
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- CN106863388B CN106863388B CN201710169657.4A CN201710169657A CN106863388B CN 106863388 B CN106863388 B CN 106863388B CN 201710169657 A CN201710169657 A CN 201710169657A CN 106863388 B CN106863388 B CN 106863388B
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- Prior art keywords
- knife
- cut
- support plate
- wallboard
- bolt
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a kind of cutting mechanisms of cut-off knife adjustable angle, including wallboard A and wallboard B, knife bed is equipped between wallboard A and wallboard B, knife bed is equipped with cut-off knife, one end connection knife bed back of the body of support plate A, the other end connection guide pad A of support plate A, linear bearing A is provided in guide pad A, the guide rod A being obliquely installed is socketed in linear bearing A, one end of support plate B is connected to knife bed, the other end of support plate B connects guide pad C, is provided with linear bearing B in guide pad C, the guide rod B being obliquely installed is socketed in linear bearing B；The invention also discloses a kind of angle adjusting methods of cut-off knife in cutting mechanism of cut-off knife adjustable angle, the present invention can adjust compared with existing cutting means and cut angle, significantly reduce cutting knife cuts drag, the precision that cuts of paper is improved, cutting means are simple in structure, safe operation, it adjusts and easy to maintenance, it is maintained convenient for inspection and maintenance, it is of low cost, and effectively reduce energy consumption.
Description
Technical field
The invention belongs to printing machinery technical fields, are related to a kind of cutting mechanism of cut-off knife adjustable angle；The present invention is also set
Count the adjusting method of cut-off knife angle in above-mentioned cutting mechanism.
Background technology
Cutting precision and cutting drag for cutting mechanism in paper cutting equipment is influence paper cutting quality important
Factor.Traditional paper cutting equipment due to knife bed movement, it is powerful cut drag and fierce impact, not only affect paper
That opens cuts quality, has exhausted more energy, also so that machine is very huge.As cutting for paper cutter important component
Mechanism is the key link of paper cutter performance improvement, rationally designs cutting mechanism structure and cuts accuracy and speed for raising, drops
Low energy consumption has vital effect.
Chinese patent (application number：201620142848.2 denomination of invention：A kind of paper cutter of auto-control cut-off knife speed,
Publication number：205466388U, publication date：2016.08.17 a kind of paper cutter of controllable cut-off knife speed, the paper cutter) are disclosed
Including rack, rack is equipped with cut paper platform, and paper cutting mechanism is equipped with above cut paper platform；The paper cutting mechanism includes hydraulic pressure dress
It sets, hydraulic device end is connected with cut-off knife, and cut-off knife is disposed vertically with cut paper platform；The cut paper platform is equipped with pressure sensing
Device, pressure sensor are connected with controller, and controller is connected with hydraulic device.The paper cutter being capable of auto-control cut-off knife speed.
But there is also deficiency be：Since cutter seat angle corresponding to central platform line is that cannot be adjusted angle, can only be cut out
Length adjustment is cut, but it is non-adjustable to cut angle, non-adjustable due to cutting angle, paper cutter is not easy during cutting will be most lower
Several, face paper is cut, and for this problem, in order to which further increase paper cutter cuts precision, needing to design one kind can adjust
Section cuts the cutting mechanism of angle.
Invention content
The object of the present invention is to provide a kind of cutting mechanisms of cut-off knife adjustable angle, solve paper existing for existing paper cutter
It opens and cuts halfway problem.
It is a further object of the present invention to provide the adjusting methods of cut-off knife angle in above-mentioned cutting mechanism.
The first technical solution of the present invention is a kind of cutting mechanism of cut-off knife adjustable angle, including wallboard A and
Wallboard B is equipped with knife bed between wallboard A and wallboard B, knife bed is equipped with cut-off knife, and one end of support plate A is connected to the one of the knife bed back side
The other end of side, support plate A connects hollow guide pad A, and linear bearing A is provided in guide pad A, is socketed in linear bearing A
There are the guide rod A being obliquely installed, the upper end of guide rod A to be socketed with hollow guide pad B, the side of guide pad B is connected with locating shaft A,
Locating shaft A is connect by latch segment A with the upper surface of wallboard A；The lower end of guide rod A is hinged with support plate C, support plate C and wallboard A
Connection；
One end of support plate B is connected to the other side at the knife bed back side, and the other end of support plate B connects hollow guide pad C,
It is provided with linear bearing B in guide pad C, is socketed with the guide rod B being obliquely installed in linear bearing B, during the upper end of guide rod B is socketed with
Empty guide pad D, the side of guide pad D are connected with locating shaft B, and locating shaft B is connect by latch segment B with the upper surface of wallboard B；
The lower end of guide rod B is hinged with support plate D, and support plate D is connect with wallboard B.
The characteristics of the first technical solution of the invention, also resides in,
The guide groove A of strip is offered on wherein support plate A, support plate A is connected to knife by bolt A across guide groove A
On bed；The guide groove B of strip is offered on support plate B, support plate B is connected on knife bed by bolt B across guide groove B.
Wherein guide rod A is 63 ° 47 ' 8 "~65 ° 40 ' 5 " with horizontal direction angle；Guide rod B is with horizontal direction at folder
65 °~67 ° of angle.
Through-hole A is equipped with wherein at the center of latch segment A, locating shaft A is socketed in through-hole A, latch segment A upper edges level and perpendicular
For histogram to locking nut A and locking nut B is respectively equipped with, locking nut A and locking nut B respectively will in horizontal and vertical direction
Locating shaft A lockings；The upper surface of wallboard A offers the guide groove C of strip, and bolt C connects latch segment A across guide groove C
On wallboard A；
Through-hole B is equipped with wherein at the center of latch segment B, locating shaft B is socketed in through-hole B, on latch segment B in the horizontal direction
It is respectively equipped with locking nut C and locking nut D with vertical direction, locking nut C and locking nut D are respectively in the horizontal direction and perpendicular
Histogram is locked to by locating shaft B, and the upper surface of wallboard B offers the guide groove D of strip, and bolt D passes through guide groove D that will lock
Block B is connected on wallboard B.
Wherein the side of guide pad A is equipped with adjustment axis A, support plate A and is equipped with through-hole C, and adjustment axis A is socketed in through-hole C,
The fit system of through-hole C and adjustment axis A is clearance fit；
Wherein the side of guide pad C is equipped with adjustment axis B, and adjustment axis B is equipped with through-hole D, and adjustment axis B is socketed in through-hole D,
The fit system of through-hole D and adjustment axis B is clearance fit.
Guide groove E is offered on wherein support plate C, support plate C is connected on wallboard A by bolt E across guide groove E；
Support plate D is connected to wallboard B by guide groove F there are two being opened up on wherein support plate D, bolt F across guide groove F
On.
Wherein cut-off knife is mounted on by two rows bolt on knife bed.
Second of technical solution provided by the invention be, the angle tune of cut-off knife in a kind of cutting mechanism of cut-off knife adjustable angle
Adjusting method, detailed process are as follows：
Step 1, by bolt A, bolt C and bolt E lockings, keep the angle of inclination of guide rod A relatively horizontal orientations constant；
Step 2, bolt D, bolt B and bolt F, manual fine-tuning locking nut C and locking nut D are unclamped, makes locating shaft B can
Opposing through-bores B rotations, the angle of inclination of adjustment guide rod B make the angle between guide rod B and guide rod A generate variation, to cut-off knife
Angle of inclination changes, it is ensured that blade does not contact with workbench and last paper is enable normally to cut out when falling on minimum point under cut-off knife
It cuts；
Step 3, bolt D, bolt B and bolt F are tightened, locating shaft B is locked, adjusted by locking nut C and locking nut D
Journey is completed.
The invention has the advantages that guide rod type cutting mechanism proposed by the present invention, for paper cutter during cutting
It is not easy to be designed the cut-off knife mechanism of paper cutter the problem of cutting bottom several paper, be adjusted by guide rod B (or guide rod A)
Whole cut-off knife angle improves the halfway situation of paper cutting well.The present invention can adjust compared with existing cutting means
Whole to cut angle, significantly reduce cutting knife cuts drag, improves the precision that cuts of paper, and cutting means are simple in structure,
Safe operation adjusts and easy to maintenance, is maintained convenient for inspection and maintenance, of low cost, and effectively reduces energy consumption.
Description of the drawings
Fig. 1 is a kind of front view of the cutting mechanism of cut-off knife adjustable angle of the present invention；
Fig. 2 is a kind of rearview of the cutting mechanism of cut-off knife adjustable angle of the present invention；
Fig. 3 is a kind of vertical view of the cutting mechanism of cut-off knife adjustable angle of the present invention；
Fig. 4 is the structural representation that adjustment axis A is connect with support plate A in a kind of cutting mechanism of cut-off knife adjustable angle of the present invention
Figure；
Fig. 5 is the structural representation that adjustment axis B is connect with support plate B in a kind of cutting mechanism of cut-off knife adjustable angle of the present invention
Figure；
Fig. 6 (a), 6 (b) and 6 (c) are cut-off knife falling motion form schematic diagrames.
In figure, 1. wallboard A, 2. wallboard B, 3. knife beds, 4. cut-off knives, 5. support plate A, 6. guide pad A, 7. linear bearing A, 8.
Guide rod A, 9. guide pad B, 10. locating shaft A, 11. latch segment A, 12. support plate B, 13. guide pad C, 14. linear bearing B, 15.
Guide rod B, 16. guide pad D, 17. locating shaft B, 18. latch segment B, 19. support plate C, 20. support plate D, 21. guide groove A, 22. lead
To slot B, 23. locking nut A, 24. locking nut B, 25. guide groove C, 26. locking nut C, 27. locking nut D, 28. are oriented to
Slot D, 29. adjustment axis A, 30. adjustment axis B, 31. guide groove E, 32. guide groove F, 33. workbench.
Specific implementation mode
A kind of cutting mechanism of cut-off knife adjustable angle of the present invention, structure is as shown in Figure 1, 2, including wallboard A1 and wallboard B2,
Knife bed 3 is equipped between wallboard A1 and wallboard B2, knife bed 3 is equipped with cut-off knife 4, and one end of support plate A5 is connected to 3 back side of the knife bed (back of the body
Be the back side to the side of operation console) side, the other end of support plate A5 connects hollow guide pad A6, is arranged in guide pad A6
The guide rod A8 being obliquely installed is socketed in linear bearing A7, linear bearing A7, the upper end of guide rod A8 is socketed with hollow guiding
The side of block B9, guide pad B9 are connected with locating shaft A10, and locating shaft A10 is connected by the upper surface of latch segment A11 and wallboard A1
It connects；The lower end of guide rod A8 is hinged with support plate C19, and support plate C19 is connect with wallboard A1；
One end of support plate B12 is connected to the other side at 3 back side of knife bed, and the other end of support plate B12 connects hollow lead
To block C13, it is provided with linear bearing B14 in guide pad C13, the guide rod B15 being obliquely installed is socketed in linear bearing B14, is led
The upper end of bar B15 is socketed with hollow guide pad D16, and the side of guide pad D16 is connected with locating shaft B17, and locating shaft B17 passes through
Latch segment B18 is connect with the upper surface of wallboard B2；The lower end of guide rod B15 is hinged with support plate D20, support plate D20 and wallboard B2
Connection.
The guide groove A21 of strip is offered on wherein support plate A5, bolt A connects support plate A5 across guide groove A21
It is connected on knife bed 3；
The guide groove B22 of strip is offered on support plate B12, bolt B connects support plate B12 across guide groove B22
On knife bed 3.
Wherein guide rod A8 is 63 ° 47 ' 8 "~65 ° 40 ' 5 " with horizontal direction angle；Guide rod B15 and horizontal direction institute
At 65 °~67 ° of angle, best angle formed by guide rod A8 and guide rod B15 is 1 ° 12 ' 52 ".
Through-hole A is equipped with wherein at the center of latch segment A11, locating shaft A10 is socketed in through-hole A, latch segment A11 upper edge water
Gentle vertical direction is respectively equipped with locking nut A23 and locking nut B24, and locking nut A23 and locking nut B24 are respectively in water
Gentle vertical direction locks locating shaft A10；As shown in figure 3, the upper surface of wallboard A1 offers the guide groove C25 of strip,
Latch segment A11 is connected on wallboard A1 by bolt C across guide groove C25；
Through-hole B is equipped with wherein at the center of latch segment B18, locating shaft B17 is socketed in through-hole B, latch segment B18 upper edge water
Square it is respectively equipped with locking nut C26 and locking nut D27 to vertical direction, locking nut C26 and locking nut D27 difference
Locating shaft B17 is locked with vertical direction in the horizontal direction, the upper surface of wallboard B2 offers the guide groove D22 of strip, spiral shell
Latch segment B18 is connected on wallboard B2 by bolt D across guide groove D22.
As shown in figure 4, the side of guide pad A6, which is equipped with adjustment axis A29, support plate A5, is equipped with through-hole C, adjustment axis A29 sets
It is connected in through-hole C, the fit system of through-hole C and adjustment axis A29 are clearance fit；
As shown in figure 5, the side of guide pad C13 is equipped with adjustment axis B30, adjustment axis B30 is equipped with through-hole D, adjustment axis B30
It is socketed in through-hole D, the fit system of through-hole D and adjustment axis B30 are clearance fit.
Guide groove E31 is offered on wherein support plate C19, support plate C19 is connected to wall by bolt E across guide groove E31
On plate A1；
Guide groove F32 there are two being opened up on wherein support plate D20, bolt F connect support plate D20 across guide groove F32
On wallboard B2.
Wherein cut-off knife 4 is mounted on by two rows bolt on knife bed 3, and the distance between each screw hole of installation bolt is
Blade is generally mounted above first with that following row's screw hole come counteredge after edge wear when installation by 25mm again
In one row's screw hole, such blade has relatively moved 50mm；According to the newest standard of country：When cut-off knife blade abrasion is no more than 50mm
When, blade can still use after polishing, but once more than 50mm, blade, which has been scrapped, to be used again.This is because
It is two rows of screw holes that blade is installed on knife bed, and the distance between screw hole is 25mm, when installation generally first with that following arrange screw hole come
Blade is mounted above in row's screw hole by counteredge again after edge wear, and so blade relatively moves
50mm.In addition from the structure of entire guillotine, this innovation structure greatly reduces the volume of knife bed, weight, saves
Many materials, while knife bed being made to become lighter, it is easier to it installs, dismantle and repairs.From wallboard A1 and wallboard B2,
The size of knife bed is once reduce, and the size of wallboard A1 and wallboard B2 also reduce accordingly, and quality and volume equally reduce, to make
It obtains entire machine volume to become smaller, quality lightens, and the space between wallboard A1 and wallboard B2 is reasonably utilized.
The angle regulation method of cut-off knife is that detailed process is as follows in above-mentioned cutting mechanism：
Step 1, by bolt A, bolt C and bolt E lockings, keep the angle of inclination of guide rod A8 relatively horizontal orientations constant；
Step 2, bolt D, bolt B and bolt F, manual fine-tuning locking nut C26 and locking nut D27 are unclamped, positioning is made
Axis B17 can opposing through-bores B rotation, the angle of inclination of adjustment guide rod B15 makes the angle between guide rod B15 and guide rod A8 generate change
Change, change to the angle of inclination of cut-off knife 4, it is ensured that blade does not contact with workbench and makes last when falling on minimum point under cut-off knife 4
A piece of paper can normally be cut；
Step 3, bolt D, bolt B and bolt F are tightened, locking nut C26 and locking nut D27 lock locating shaft B17,
Adjustment process is completed.
A kind of cutting mechanism of cut-off knife adjustable angle of the present invention cuts forms of motion using following whereabouts：Such as Fig. 6 (a) institutes
Show, cut-off knife 4 does compound falling motion, and compound falling motion, which refers to, does not do parallel motion of the track for straight line (as Fig. 6 when cutting whereabouts
(b), Fig. 6 (c) is such) but do complicated plane motion.When this forms of motion makes cut-off knife fall, existing movement has micro- again
Small rotation.Blade is not parallel to workbench 33 when cut-off knife starts, and cut-off knife 4 makes with 33 angle of workbench to be α (α starting to fall
=1 °~3 ° are knife bed inclination angle, and α is the angle between guide rod B15 and guide rod A8), during cutting, small turn of blade
It is dynamic, make α1Be gradually reduced, when fallen under cut-off knife contacted with tool section when, α1It is reduced to 0 °, at this moment blade is parallel to workbench 33.This
The advantages of kind cutting mode is that blade is initially not all of with cropped object and contacts, but progresses into what paper was cut,
Load is not mutated, and cuts quality height.Paper cutter designed by the present invention cuts forms of motion using this.
Fig. 6 (b) and Fig. 6 (c) are currently used two kinds and cut forms of motion, in Fig. 6 (b), cut whereabouts, what is done is vertical
Straight falling motion, the direction of motion cut is vertical with work top, α=90 °.The blade of cut-off knife is parallel always during the motion
In workbench.This forms of motion is simple, and mechanism is easy to implement.But since blade overall length is contacted with cropped object simultaneously, and
It is directly to touch quires vertically downward, the impact force for causing blade to be mutated.Quires can generate the relatively foolscap of an impact to cutting at this time
Drag is cut, quires flexural deformation is big, thus influences to cut quality.
In Fig. 6 (c), cut-off knife falling direction is not vertical drop but (α ≠ 90 °) at an angle with workbench.It is this to cut down
Mode is fallen, due to cut-off knife tilt drop, movement can be decomposed into vertically and horizontally both direction, downward to reduce cut-off knife
Impulse force, cut-off knife drag reduces compared with vertical drop formula, thus cuts quality and improve.
In attached drawing 6 (a), 6 (b) and 6 (c), A, B respectively represent two endpoints of cut-off knife 4, and C, D respectively represent workbench
33 two endpoints, in attached drawing 6 (a), what is done due to cut-off knife 4 is compound motion, after cut-off knife 4 is fallen on workbench 33,
The both ends of cut-off knife 4 and the intersection point of workbench 33 are respectively A1And B1, due to α refer to cut-off knife 4 start fall when with workbench 33
Angle illustrates track when cut-off knife 4 falls in Fig. 6 (a), and since cut-off knife 4 is during cutting, blade minor rotation makes α1
It is gradually reduced, that is, show the expressions of α 1 is dynamic angle of the cut-off knife 4 in the process that cuts and workbench 33.
A kind of the characteristics of cutting mechanism of cut-off knife adjustable angle of the present invention, is, between adjusting guide rod A8 and guide rod B15
When angle (i.e. the inclination angle of knife bed 3), can location guide A8 or guide rod B15 any one is motionless, and adjust another, if with
For guide rod A8 is fixed, during adjusting guide rod B15, adjustment axis B30 is done certainly in the through-hole D on guide pad C13
Movement is adapted to, the angle flexible modulation between guide rod B15 and horizontal direction is enable；If by taking guide rod B15 is fixed as an example, adjusting
During guide rod A8, through-hole Cs of the adjustment axis A29 on guide pad A does adaptive motion, makes between guide rod A8 and horizontal direction
Angle being capable of flexible modulation.
Claims (8)
1. a kind of cutting mechanism of cut-off knife adjustable angle, it is characterised in that：Including wallboard A (1) and wallboard B (2), wallboard A (1) and
Knife bed (3) is equipped between wallboard B (2), knife bed (3) is equipped with cut-off knife (4), and one end of support plate A (5) is connected to knife bed (3) back of the body
The other end of the side in face, support plate A (5) connects hollow guide pad A (6), and guide pad A is provided with linear bearing A in (6)
(7), the guide rod A (8) being obliquely installed is socketed in linear bearing A (7), the upper end of guide rod A (8) is socketed with hollow guide pad B
(9), the side of guide pad B (9) is connected with locating shaft A (10), and locating shaft A (10) passes through latch segment A's (11) and wallboard A (1)
Upper surface connects；The lower end of guide rod A (8) is hinged with support plate C (19), and support plate C (19) is connect with wallboard A (1)；
One end of support plate B (12) is connected to the other side at knife bed (3) back side, and the other end of support plate B (12) connects hollow
It is provided with linear bearing B (14) in guide pad C (13), guide pad C (13), is socketed with and is obliquely installed in linear bearing B (14)
The upper end of guide rod B (15), guide rod B (15) are socketed with hollow guide pad D (16), and the side of guide pad D (16) is connected with positioning
Axis B (17), locating shaft B (17) are connect by latch segment B (18) with the upper surface of wallboard B (2)；The lower end of guide rod B (15) is hinged
There are support plate D (20), support plate D (20) to be connect with wallboard B (2).
2. a kind of cutting mechanism of cut-off knife adjustable angle according to claim 1, it is characterised in that：The support plate A (5)
On offer the guide groove A (21) of strip, support plate A (5) is connected on knife bed (3) by bolt A across guide groove A (21)；
The guide groove B (22) of strip is offered on support plate B (12), bolt B passes through guide groove B (22) to connect support plate B (12)
On knife bed (3).
3. a kind of cutting mechanism of cut-off knife adjustable angle according to claim 2, it is characterised in that：The guide rod A (8) with
Horizontal direction angle is 63 ° 47 ' 8 "~65 ° 40 ' 5 "；65 °~67 ° of guide rod B (15) and horizontal direction angle.
4. a kind of cutting mechanism of cut-off knife adjustable angle according to claim 3, it is characterised in that：The latch segment A
(11) through-hole A is equipped at center, locating shaft A (10) is socketed in the through-hole A, and latch segment A (11) upper edge is horizontal and vertical
Direction is respectively equipped with locking nut A (23) and locking nut B (24), and locking nut A (23) and locking nut B (24) are respectively in water
Gentle vertical direction locks locating shaft A (10)；The upper surface of wallboard A (1) offers the guide groove C (25) of strip, bolt C
Latch segment A (11) is connected on wallboard A (1) across guide groove C (25)；
Through-hole B is equipped at the center of the latch segment B (18), locating shaft B (17) is socketed in the through-hole B, latch segment B (18)
On be respectively equipped with locking nut C (26) and locking nut D (27) with vertical direction in the horizontal direction, locking nut C (26) and lock
Tight nut D (27) respectively in the horizontal direction locks locating shaft B (17) with vertical direction, and the upper surface of wallboard B (2) offers length
Latch segment B (18) is connected on wallboard B (2) by the guide groove D (22) of strip, bolt D across guide groove D (22).
5. a kind of cutting mechanism of cut-off knife adjustable angle according to claim 4, it is characterised in that：The guide pad A (6)
Side be equipped with adjustment axis A (29), support plate A (5) be equipped with through-hole C, adjustment axis A (29) be socketed in the through-hole C, it is described
The fit system of through-hole C and adjustment axis A (29) is clearance fit；
The side of the guide pad C (13) is equipped with adjustment axis B (30), and adjustment axis B (30) is equipped with through-hole D, and adjustment axis B (30) covers
It is connected in the through-hole D, the fit system of the through-hole D and adjustment axis B (30) is clearance fit.
6. a kind of cutting mechanism of cut-off knife adjustable angle according to claim 5, it is characterised in that：The support plate C
(19) guide groove E (31) is offered on, support plate C (19) is connected on wallboard A (1) by bolt E across guide groove E (31)；
Guide groove F (32) there are two being opened up on the support plate D (20), bolt F pass through guide groove F (32) by support plate D (20)
It is connected on wallboard B (2).
7. a kind of cutting mechanism of cut-off knife adjustable angle according to claim 6, it is characterised in that：The cut-off knife (4) is logical
Two rows bolt is crossed on knife bed (3).
8. the angle adjusting method of cut-off knife in a kind of cutting mechanism of cut-off knife adjustable angle according to claim 7, special
Sign is：Detailed process is as follows：
Step 1, by the bolt A, bolt C and bolt E lockings, keep the angle of inclination of guide rod A (8) relatively horizontal orientation constant；
Step 2, the bolt D, bolt B and bolt F, manual fine-tuning locking nut C (26) and locking nut D (27) are unclamped, is made
Locating shaft B (17) can be rotated relative to the through-hole B, and the angle of inclination of adjustment guide rod B (15) makes guide rod B (15) and guide rod A (8)
Between angle generate variation, change to the angle of inclination of cut-off knife (4), it is ensured that blade is not when falling on minimum point under cut-off knife (4)
It is contacted with workbench and last paper is enable normally to cut；
Step 3, the bolt D, bolt B and bolt F are tightened, locking nut C (26) and locking nut D (27) are by locating shaft B
(17) it locks, adjustment process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169657.4A CN106863388B (en) | 2017-03-21 | 2017-03-21 | A kind of cutting mechanism and its adjusting method of cut-off knife adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169657.4A CN106863388B (en) | 2017-03-21 | 2017-03-21 | A kind of cutting mechanism and its adjusting method of cut-off knife adjustable angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106863388A CN106863388A (en) | 2017-06-20 |
| CN106863388B true CN106863388B (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169657.4A Expired - Fee Related CN106863388B (en) | 2017-03-21 | 2017-03-21 | A kind of cutting mechanism and its adjusting method of cut-off knife adjustable angle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113084884B (en) * | 2021-04-06 | 2023-01-24 | 濮阳职业技术学院 | Cutting device is used in intention product packaging design |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6860184B1 (en) * | 2003-04-12 | 2005-03-01 | Axon Corporation | Film cutter |
| CN201493884U (en) * | 2009-07-28 | 2010-06-02 | 江苏牧羊集团有限公司 | Cutter with adjustable angle |
| CN202208037U (en) * | 2011-07-19 | 2012-05-02 | 北京橡胶工业研究设计院 | Multi-degree-of-freedom adjustable cutting device of tire forming machine |
| CN105881623A (en) * | 2016-06-02 | 2016-08-24 | 苏州艾泰普机械有限公司 | Automatic membrane breaking device |
-
2017
- 2017-03-21 CN CN201710169657.4A patent/CN106863388B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6860184B1 (en) * | 2003-04-12 | 2005-03-01 | Axon Corporation | Film cutter |
| CN201493884U (en) * | 2009-07-28 | 2010-06-02 | 江苏牧羊集团有限公司 | Cutter with adjustable angle |
| CN202208037U (en) * | 2011-07-19 | 2012-05-02 | 北京橡胶工业研究设计院 | Multi-degree-of-freedom adjustable cutting device of tire forming machine |
| CN105881623A (en) * | 2016-06-02 | 2016-08-24 | 苏州艾泰普机械有限公司 | Automatic membrane breaking device |
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| Publication number | Publication date |
|---|---|
| CN106863388A (en) | 2017-06-20 |
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