A kind of swing arm poster paper cutting means
Technical field
The present invention relates to cutting apparatus technical field, more particularly to a kind of swing arm poster paper cutting means.
Background technology
Advertisement, that is, the meaning publicized widely.Advertisement be in order to certain it is specific the need for, it is open by the media of certain forms
And widely to the publicity measures of public's transmission information.Billboard is a kind of common advertisement form, in the making of billboard,
Various types of paper are usually used, wherein art paper is a kind of common paper for being widely used in billboard.Art paper is
With the text paper that body paper coating white coating is made.Be mainly used in printing the front cover and illustration of senior books and periodicals, colored picture,
Various exquisite Commdity advertisement, sample, commodity packaging, trade marks etc..Art paper is sheet paper, and size is 787 × 1092mm, 880
× 1230mm, quantification of 70~250g/ square metres.Art paper has one side art paper, two-sided art paper, matt art paper, cloth
Dividing for line art paper, is divided into A, B, C third according to quality.The primary raw material of art paper is art base paper and coating.It is former to copperplate
The requirement of paper is uniform thickness, and retractility is small, and intensity is higher, and water-resistance is good.Paper mustn't the paper defects such as spottiness, wrinkle, eyelet,
Coating for being coated with is Chinese white, the adhesive by high-quality(Such as polyvinyl alcohol, casein)And the group such as auxiliary additive
Into.By the coating that this mobility is big and solid contents is high, by coating machine it is uniform and thin brush on body paper, then
It is dried, drum is rolled on reel machine, be then sent through carrying out press polish ornamenting on supercalender, finally cuts, select paper, beat
Bag.In poster paper when in use, often to carry out cutting specific shape.Current cutting for this poster paper be all by artificial
Complete, not only waste time and energy, efficiency is low, and cutting edge is irregular, largely effects on and cuts quality.
The content of the invention
It is an object of the invention to provide a kind of swing arm poster paper cutting means, the quick sanction to poster paper is not only realized
Cut, cutting edge is neat, and high degree of automation, cuts efficiency high, good reliability.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of swing arm poster paper cutting means, it includes support plinth, frame, cutting mechanism, connecting gear, and the frame is consolidated
Be scheduled on support plinth upside, the connecting gear include debatching support, poster paper debatching, debatching roller, wind-up roll, winding support,
Poster paper winding, winding motor, the first belt wheel, the second belt wheel, the first belt, the first bearing assembly, the second bearing assembly, it is described
Debatching support is fixed on the rear side of frame, and the debatching roller is rotatably provided on debatching support, and the poster paper debatching is installed
In debatching roller, the winding support is fixed on the front side of frame, and the wind-up roll is rotatably provided on winding support, described
Poster paper winding is arranged on wind-up roll, and the axis of the debatching roller and the axis of wind-up roll are parallel to each other, second belt wheel
The concentric side for being arranged on wind-up roll, first belt wheel and winding motor are coaxially connected, and the winding motor is arranged on machine
On frame, first belt wheel and the second belt wheel are by the connection of the first belt, first bearing assembly and the second bearing assembly
It is arranged in frame, first bearing assembly includes the first top backing up roll, the first lower support roll, the first support plate, described the
One support plate is fixed in frame, and first top backing up roll and the first lower support roll are rotatably provided on the first support plate,
First top backing up roll be located at the first lower support roll upside, and mutually it is adjacent do not contact, the second bearing assembly bag
The second top backing up roll, the second lower support roll, the second support plate are included, second support plate is fixed in frame, on described second
Backing roll and the second lower support roll are rotatably provided on the second support plate, and second top backing up roll is located at the second lower support roll
Upside, and it is mutually adjacent do not contact, the cutting mechanism includes swing arm, swing arm bearing pin, supporting rollern, cuts wire drawing, the
One wire drawing bearing, the second wire drawing bearing, pressing assembly, slide bar, sliding sleeve, slide bar stage clip, sliding bar guide holder, driving cam, cam
Axle, cam fulcrum bearing, the 3rd belt wheel, the 4th belt wheel, the second belt, cam motor, the swing arm are existed by swing arm hinge
In frame, the swing arm is located between the first bearing assembly and the second bearing assembly, the first wire drawing bearing and the second wire drawing
Bearing is arranged on the upside of swing arm, and the two ends for cutting wire drawing are separately mounted to the first wire drawing bearing and the second wire drawing bearing
On, the supporting rollern is rotatably provided in the bottom righthand side of swing arm, and pressing platform, the cunning are additionally provided with the downside of the swing arm
Bar guide holder is fixed in frame, and the slide bar can horizontally slip and be arranged on sliding bar guide holder, and the slide bar and slide bar are oriented to
Sliding sleeve is provided between seat, the slide bar includes drive section and supporting section, and the diameter of the supporting section of the slide bar is less than drive section
Diameter, the concentric setting of supporting section of the slide bar stage clip and slide bar, the left end of the slide bar stage clip and the drive section of slide bar
Laminating, right-hand member and the sliding bar guide holder laminating of the slide bar stage clip, the drive section lower end of the slide bar is provided with wedge groove, the pressure
Seaming element includes pressing fulcrum bearing, pressing push rod, push rod stage clip, and the pressing fulcrum bearing is fixed on support plinth, the pressure
Conjunction push rod can be slided up and down and is arranged in pressing fulcrum bearing, and the lower end of the push rod stage clip and pressing fulcrum bearing are fitted, the top
The upper end of bar stage clip and pressing push rod laminating, the pressing push rod in the presence of push rod stage clip all the time with the pressing of swing arm lower end
Platform is fitted, and wedge groove of the supporting rollern in the swing arm all the time with slide bar in the presence of push rod is pressed is fitted, the driving
Cam is rotatably provided in cam fulcrum bearing by cam eccentric shaft, and the slide bar all the time and drives in the presence of slide bar stage clip
Moving cam is fitted, the concentric side for being arranged on camshaft of the 4th belt wheel, and the 3rd belt wheel and cam motor coaxially connect
Connect, the 3rd belt wheel and the 4th belt wheel are connected by the second belt.
Further, the winding motor is servomotor.
Further, the section of the sliding sleeve is fan-shaped ring.
Further, first bearing assembly also includes the first adjusting part, and first adjusting part includes first
Upper slide, first rotate connects bearing, the first regulation screw mandrel, first handle, the first locking nut, and first top backing up roll can
It is rotatably arranged on the first upper slide, first upper slide can be slided up and down and is arranged on the first support plate, described first adjusts
Section screw mandrel is rotatably provided on the first support plate, and the lower end of the first regulation screw mandrel rotates connects bearing and the by first
One upper slide is connected, and the upper end of the first regulation screw mandrel is provided with first handle, and screw thread company is gone back on the first regulation screw mandrel
The first locking nut is connected to, the lower end of first locking nut and the first support plate are fitted.
Further, second bearing assembly also includes the second adjusting part, and second adjusting part includes second
Upper slide, second rotate connects bearing, the second regulation screw mandrel, second handle, the second locking nut, and second top backing up roll can
It is rotatably arranged on the second upper slide, second upper slide can be slided up and down and is arranged on the second support plate, described second adjusts
Section screw mandrel is rotatably provided on the second support plate, and the lower end of the second regulation screw mandrel rotates connects bearing and the by second
Two upper slides are connected, and the upper end of the second regulation screw mandrel is provided with second handle, and screw thread company is gone back on the second regulation screw mandrel
The second locking nut is connected to, the lower end of second locking nut and the second support plate are fitted.
The present invention compared to the prior art, with advantages below and effect:Connecting gear realize to poster paper transmission and
Winding, cutting mechanism is realized cutting the quick of poster paper.Winding motor is by the first belt wheel, the first belt, the second band wheel belt
Debatching is realized in dynamic wind-up roll smooth rotation, poster paper debatching, and poster paper sequentially passes through the first bearing assembly, cuts wire drawing, second
Bearing assembly, finally realizes winding in poster paper winding.Meanwhile, cam motor passes through the 3rd belt wheel, the second belt and the 4th
Belt wheel drives driving cam smooth rotation, driving cam band moving slide-bar or so to slidably reciprocate, the wedge groove of the drive section lower end of slide bar
Drive swing arm to be swung by specific amplitude around swing arm bearing pin by supporting rollern, realize cutting by the poster paper for cutting wire drawing.
The wedge groove shape of the drive section lower end of slide bar is changed, is capable of achieving to cut poster paper the change of shape.Rotate first handle and the
Two handles, can adjust the upper-lower position of the first top backing up roll and the second top backing up roll, so as to realize the first top backing up roll and first
Between lower support roll between gap, the second top backing up roll and the second lower support roll gap adjustment, not only realize the company of poster paper
Resume and send, and ensure that poster paper cuts stability.Winding motor is servomotor, speed can be made controllable, good stability.It is sliding
The section of set is fan-shaped ring, effectively reduces the abrasion between slide bar and sliding bar guide holder, is conducive to slide bar smooth sliding, is prolonged
Long life.The present invention not only realizes cutting the quick of poster paper, and cutting edge is neat, and high degree of automation, cuts effect
Rate is high, good reliability.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is right view of the invention.
Fig. 3 is the structural representation of the first bearing assembly of the invention.
Fig. 4 is the structural representation of the second bearing assembly of the invention.
In figure:1. support plinth, 2. frame, 3. cutting mechanism, 4. connecting gear, 5. debatching support, 6. poster paper debatching,
7. debatching roller, 8. wind-up roll, 9. winds support, 10. poster paper winding, 11. winding motors, 12. first belt wheels, 13. second bands
Wheel, 14. first belts, 15. first bearing assemblies, 16. second bearing assemblies, 17. first tops backing up roll, 18. first lower supports
Roller, 19. first support plates, 20. second tops backing up roll, 21. second lower support rolls, 22. second support plates, 23. swing arms, 24. pendulum
Arm bearing pin, 25. supporting rollerns, 26. cut wire drawing, 27. first wire drawing bearings, 28. second wire drawing bearings, 29. pressing assemblies,
30. slide bars, 31. sliding sleeves, 32. slide bar stage clips, 33. sliding bar guide holders, 34. driving cams, 35. camshafts, the supporting of 36. cams
Seat, 37. the 3rd belt wheels, 38. the 4th belt wheels, 39. second belts, 40. cam motors, 41. pressing platforms, 42. drive sections, 43.
Supporting section, 44. wedge grooves, 45. pressing fulcrum bearings, 46. pressing push rods, 47. push rod stage clips, 48. first adjusting parts, 49. first
Upper slide, 50. first rotate connects bearings, 51. first regulation screw mandrels, 52. first handles, 53. first locking nuts, 54. the
Two adjusting parts, 55. second upper slides, 56. second rotate connects bearing, 57. second regulation screw mandrels, 58. second handles, 59.
Second locking nut.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As depicted in figs. 1 and 2, a kind of swing arm poster paper cutting means, it includes support plinth 1, frame 2, guillotine
Structure 3, connecting gear 4, connecting gear 4 are realized and poster paper is transmitted and is wound, and cutting mechanism 3 realizes the quick sanction to poster paper
Cut.The frame 2 is fixed on the upside of support plinth 1, and the connecting gear 4 includes debatching support 5, poster paper debatching 6, debatching roller
7th, wind-up roll 8, winding support 9, poster paper winding 10, winding motor 11, the first belt wheel 12, the second belt wheel 13, the first belt 14,
First bearing assembly 15, the second bearing assembly 16, the debatching support 5 are fixed on the rear side of frame 2, and the debatching roller 7 can turn
Dynamic to be arranged on debatching support 5, the poster paper debatching 6 is arranged in debatching roller 7, and the winding support 9 is fixed on frame 2
Front side, the wind-up roll 8 is rotatably provided on winding support 9, and the poster paper winding 10 is arranged on wind-up roll 8, described
The axis of debatching roller 7 and the axis of wind-up roll 8 are parallel to each other, the concentric side for being arranged on wind-up roll 8 of the second belt wheel 13,
First belt wheel 12 and winding motor 11 are coaxially connected, and the winding motor 11 is arranged in frame 2, the winding motor 11
It is servomotor, speed can be made controllable, good stability.The belt wheel 13 of first belt wheel 12 and second is connected by the first belt 14
Connect, the bearing assembly 16 of first bearing assembly 15 and second is also disposed in frame 2, first bearing assembly 15 includes the
One top backing up roll 17, the first lower support roll 18, the first support plate 19, first support plate 19 are fixed in frame 2, and described
One top backing up roll 17 and the first lower support roll 18 are rotatably provided on the first support plate 19, and first top backing up roll 17 is located at
The upside of the first lower support roll 18, and mutually it is adjacent do not contact, second bearing assembly 16 include the second top backing up roll 20,
Second lower support roll 21, the second support plate 22, second support plate 22 are fixed in frame 2, second top backing up roll 20
It is rotatably provided on the second support plate 22 with the second lower support roll 21, second top backing up roll 20 is located at the second lower support roll
21 upside, and mutually it is adjacent do not contact, the first bearing assembly 15 and the second bearing assembly 16 enter when cutting to poster paper
Row is limited, it is to avoid poster paper play when cutting, and is improve and is cut effect.The cutting mechanism 3 includes swing arm 23, swing arm bearing pin
24th, supporting rollern 25, cut wire drawing 26, the first wire drawing bearing 27, the second wire drawing bearing 28, pressing assembly 29, slide bar 30, sliding sleeve
31st, slide bar stage clip 32, sliding bar guide holder 33, driving cam 34, camshaft 35, cam fulcrum bearing 36, the 3rd belt wheel 37, the 4th band
The 38, second belt 39 of wheel, cam motor 40, the swing arm 23 are hinged in frame 2 by swing arm bearing pin 24, the swing arm 23
Between the first bearing assembly 15 and the second bearing assembly 16, the first wire drawing bearing 27 and the second wire drawing bearing 28 are arranged on
The upside of swing arm 23, the two ends for cutting wire drawing 26 are separately mounted on the first wire drawing bearing 27 and the second wire drawing bearing 28,
The supporting rollern 25 is rotatably provided in the bottom righthand side of swing arm 23, and the downside of the swing arm 23 is additionally provided with pressing platform 41,
The sliding bar guide holder 33 is fixed in frame 2, and the slide bar 30 can horizontally slip and be arranged on sliding bar guide holder 33, the cunning
Sliding sleeve 31 is provided between bar 30 and sliding bar guide holder 33, the section of the sliding sleeve 31 is fan-shaped ring, effectively reduces slide bar
Abrasion between 30 and sliding bar guide holder 33, is conducive to the smooth sliding of slide bar 30, increases the service life.The slide bar 30 includes driving
Dynamic section 42 and supporting section 43, the diameter of the diameter less than drive section 42 of the supporting section 43 of the slide bar 30, the slide bar stage clip 32
With the concentric setting of supporting section 43 of slide bar 30, the left end of the slide bar stage clip 32 and the drive section 42 of slide bar 30 are fitted, described
The right-hand member and sliding bar guide holder 33 of slide bar stage clip 32 are fitted, and the lower end of drive section 42 of the slide bar 30 is provided with wedge groove 44, described
Pressing assembly 29 includes pressing fulcrum bearing 45, pressing push rod 46, push rod stage clip 47, and the pressing fulcrum bearing 45 is fixed on supporting bottom
On seat 1, the pressing push rod 46 can be slided up and down and is arranged in pressing fulcrum bearing 45, the lower end of the push rod stage clip 47 and pressing
Fulcrum bearing 45 is fitted, and the upper end of the push rod stage clip 47 and pressing push rod 46 are fitted, and the pressing push rod 46 is in push rod stage clip 47
In the presence of pressing platform 41 all the time with the lower end of swing arm 23 fit, the supporting rollern 25 in the swing arm 23 is in pressing push rod 46
In the presence of wedge groove 44 all the time with slide bar 30 fit, the driving cam 34 is rotatably provided in convex by the bias of camshaft 35
In wheel fulcrum bearing 36, the slide bar 30 is fitted with driving cam 34 all the time in the presence of slide bar stage clip 32, the 4th belt wheel
The 38 concentric sides for being arranged on camshaft 35, the 3rd belt wheel 37 and cam motor 40 are coaxially connected, the 3rd belt wheel
37 and the 4th belt wheel 38 connected by the second belt 39.
As shown in figure 3, first bearing assembly 15 also includes the first adjusting part 48, first adjusting part 48 is wrapped
Include the first upper slide 49, first and rotate the regulation of connects bearing 50, first screw mandrel 51, first handle 52, the first locking nut 53, institute
State the first top backing up roll 17 to be rotatably provided on the first upper slide 49, first upper slide 49 can be slided up and down and be arranged on
On one support plate 19, the first regulation screw mandrel 51 is rotatably provided on the first support plate 19, the first regulation screw mandrel 51
Lower end by first rotation the upper slide 49 of connects bearing 50 and first connect, it is described first regulation screw mandrel 51 upper end be provided with
First handle 52, the first locking nut 53, first locking nut 53 are also threaded with the first regulation screw mandrel 51
Lower end and the first support plate 19 fit.
As shown in figure 4, second bearing assembly 16 also includes the second adjusting part 54, second adjusting part 54 is wrapped
Include the second upper slide 55, second and rotate the regulation of connects bearing 56, second screw mandrel 57, second handle 58, the second locking nut 59, institute
State the second top backing up roll 20 to be rotatably provided on the second upper slide 55, second upper slide 55 can be slided up and down and be arranged on
On two support plates 22, the second regulation screw mandrel 57 is rotatably provided on the second support plate 22, the second regulation screw mandrel 57
Lower end by second rotation the upper slide 55 of connects bearing 56 and second connect, it is described second regulation screw mandrel 57 upper end be provided with
Second handle 58, the second locking nut 59, second locking nut 59 are also threaded with the second regulation screw mandrel 57
Lower end and the second support plate 22 fit.
By above-mentioned technical proposal, when a kind of swing arm poster paper cutting means of the invention are used, winding motor 11 passes through
First belt wheel 12, the first belt 14, the second belt wheel 13 drive the smooth rotation of wind-up roll 8, and debatching, advertisement are realized in poster paper debatching 6
Paper sequentially passes through the first bearing assembly 15, cuts wire drawing 26, the second bearing assembly 16, finally realizes receiving in poster paper winding 10
Volume.Meanwhile, cam motor 40 drives driving cam 34 steadily to turn by the 3rd belt wheel 37, the second belt 39 and the 4th belt wheel 38
Dynamic, driving cam 34 slidably reciprocates with moving slide-bar 30 or so, and the wedge groove 44 of the lower end of drive section 42 of slide bar 30 passes through supporting rollern
25 drive swing arm 23 to be swung by specific amplitude around swing arm bearing pin 24, realize cutting by the poster paper for cutting wire drawing 26.Change
The shape of wedge groove 44 of the lower end of drive section 42 of slide bar 30, is capable of achieving to cut poster paper the change of shape.Rotate first handle 52
With second handle 58, the upper-lower position of the first top backing up roll 17 and the second top backing up roll 20 is can adjust, so as to realize being propped up on first
Between the lower support roll 18 of runner 17 and first between gap, the second top backing up roll 20 and the second lower support roll 21 gap adjustment,
The continuous transmission of poster paper is not only realized, and ensure that poster paper cuts stability.The present invention is not only realized to poster paper
Quickly cut, cutting edge is neat, and high degree of automation, cuts efficiency high, good reliability.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.