A kind of adjustable traction device of digital printing
Technical field
The invention belongs to digital printing technologies field, the adjustable traction device of specially a kind of digital printing.
Background technique
The printed cardboard of digital printer needs export in time, but printed paperboard heterogeneous now, traditional number
Printing machine can not be exported in time for all types of printed paperboards, need that traction device is arranged in cardboard exit,
But many traction devices can not be adjusted according to cardboard model, limit the use scope of digital printer.
Summary of the invention
It is filled the object of the invention is that providing a kind of digital printing to solve the above-mentioned problems with adjustable traction
It sets, solves the problems, such as that the traction device of existing digital printer can not be adjusted according to cardboard model.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of adjustable traction device of digital printing, including printing cabinet, there are four the printing cabinet lower end is set
Support column, four support columns are respectively arranged on four corners of printing chassis bottom, and the printing cabinet side is equipped with paper
Plate outlet, the cardboard export two sides up and down and are welded with extension board, and the extension board prolongs toward the side far from printing cabinet
Setting is stretched, there are two slide bar, two slide bars point by connecting rod connection for the extension board lower section that cardboard outlet top is welded
It is not fixedly connected on extension board lower end surface by two connecting rods, and two connecting rods on the slide bar are respectively arranged on the both ends of slide bar
Side, two slide bars are equipped with towing plate, and the traction board ends side is respectively provided with a through-hole, and two slide bars are worn respectively
The through-hole setting of traction board ends side is crossed, and the through-hole of the slide bar and towing plate is slidably connected, the towing plate is close to printing
The end face of cabinet, which contradicts, is connected with electric telescopic rod, and the electric telescopic rod is fixedly connected on the side wall of printing cabinet, described
Towing plate lower end surface is respectively equipped with printed paperboard horizontal ends regulating mechanism and printed paperboard vertical end regulating mechanism.
As preferred: the printed paperboard horizontal ends regulating mechanism includes stepper motor, synchronous belt and adjustable plate, the step
The avris above towing plate is fixedly installed in by motor cabinet into motor, below the towing plate both ends be respectively equipped with driving shaft and
Driven shaft, the driving shaft pass through towing plate and are fixedly connected with the output end of stepper motor, and the synchronous belt is sheathed on towing plate
On the driving shaft and driven shaft of lower section, set on the synchronous belt there are two connecting plate, two connecting plates pass through several rivetings
Nail is fixedly connected on synchronous belt, and two connecting plates are arranged respectively close to driving shaft and driven shaft, on the synchronous belt
Connecting plate close to driving shaft side is set to synchronous belt front end face, and the connecting plate of close driven shaft side is set on the synchronous belt
Synchronous belt rear end face, two connecting plates lower sections are fixedly welded with pinboard, and the adjustable plate is fixedly installed in pinboard
Lower section, two adjustable plates are oppositely arranged, and it is opposite that the printed paperboard vertical end regulating mechanism is installed on two adjustable plates
Side.
As preferred: the printed paperboard vertical end regulating mechanism includes upper adjusting block and lower fixed block, the printing paper
The lower fixed block of plate vertical end regulating mechanism is fixedly welded the printing on the adjustable plate of printed paperboard horizontal ends regulating mechanism
The upper adjusting block of cardboard vertical end regulating mechanism is set on the threaded rod inside the adjustable plate of printed paperboard horizontal ends regulating mechanism,
The upper adjusting block is welded with movable block close to the side of adjustable plate, and the movable block puts in the inner chamber body setting of adjustable plate, institute
Threaded rod is stated in the inner chamber body of adjustable plate, the intracorporal threaded rod in inner cavity is installed in two ball bearings, the spiral shell
Rasp bar is connect with ball bearing rotational, and the ball bearing is fixedly installed in the top and bottom end of inner chamber body, and the threaded rod is worn
The movable block setting on adjusting block is crossed, and the threaded rod is threadedly coupled with movable block, fixing sleeve is connected on the threaded rod
First bevel gear, the first bevel gear engagement are connected with second bevel gear, and the axle center of the second bevel gear is equipped with transmission
Bar, the drive rod pass through inner chamber body stretching adjustable plate and are arranged far from the side of upper adjusting block, and the drive rod is set to adjustable plate
Handwheel is installed on the position in outside, is mounted on multiple traction rollers in the upper adjusting block and lower fixed block.
As preferred: the channel that the movable block of the upper adjusting block welding passes through adjustable plate side puts in inner chamber body setting,
The channel and adjustable plate are horizontally disposed.
As preferred: the movable block puts in the side inside inner chamber body and is equipped with limit hole, is inserted in the limit hole
Gag lever post, the gag lever post both ends are fixedly welded in inner cavity body sidewall.
As preferred: the roll shaft of the traction roller is mounted on the ball bearing being arranged inside upper adjusting block and lower fixed block
It is interior, and the traction roller is rotatablely connected with ball bearing.
As preferred: the drive rod passes through the position of adjustable plate and adjustable plate is rotatablely connected.
As preferred: the upper adjusting block and lower fixed block are set as concave structure.
The beneficial effects of the present invention are: the present invention relates to a kind of adjustable traction device of digital printing, energy of the present invention
It is enough to be adjusted according to the board types that digital printing uses, enable traction device of the invention according to the thickness of printed paperboard
Degree and width are adjusted, and adapt it to all types of printed paperboards, and the present invention adjusts simple to operate, the present invention
Structure it is more compact, design it is more reasonable, the scope of application is wider.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is side structure schematic diagram of the invention;
Fig. 3 is the overlooking structure diagram of two slide bars and towing plate of the invention;
Fig. 4 is the structural schematic diagram of the present invention upper adjusting block and lower fixed block internal traction roller;
Fig. 5 is the enlarged structure schematic diagram at A of the present invention;
Fig. 6 is the enlarged structure schematic diagram at B of the present invention;
Fig. 7 is the structural schematic diagram of adjustable plate upper channel of the present invention.
In figure: 1, printing cabinet;2, support column;3, cardboard exports;4, extension board;5, connecting rod;6, slide bar;7, towing plate;
8, through-hole;9, electric telescopic rod;10, printed paperboard horizontal ends regulating mechanism;11, printed paperboard vertical end regulating mechanism;12, it walks
Into motor;13, synchronous belt;14, adjustable plate;15, motor cabinet;16, driving shaft;17, driven shaft;18, connecting plate;19, rivet;
20, pinboard;21, upper adjusting block;22, lower fixed block;23, threaded rod;24, movable block;25, inner chamber body;26, ball bearing;
27, first bevel gear;28, second bevel gear;29, drive rod;30, handwheel;31, traction roller;32, channel;33, limit hole;34,
Gag lever post.
Specific embodiment:
As shown in figs. 1-7, present embodiment uses a kind of following technical scheme: the adjustable traction of digital printing
Device, including printing cabinet 1, printing 1 lower end of cabinet are set there are four support column 2, and four support columns 2 are respectively arranged on printing cabinet 1
On four corners of bottom, printing 1 side of cabinet is equipped with cardboard outlet 3, and cardboard exports about 3 two sides and is welded with extension board 4,
Extension board 4 is extended toward the side far from printing cabinet 1, passes through connecting rod below the extension board 4 that 3 top of cardboard outlet is welded
There are two slide bar 6, two slide bars 6 to be fixedly connected on 4 lower end surface of extension board by two connecting rods 5 respectively for 5 connections, and on slide bar 6
Two connecting rods 5 be respectively arranged on two end sides of slide bar 6, two slide bars 6 are equipped with towing plate 7, and 7 liang of end sides of towing plate are respectively provided with one
A through-hole 8, the through-hole 8 that two slide bars 6 are each passed through 7 liang of end sides of towing plate are arranged, and the through-hole 8 of slide bar 6 and towing plate 7 slides
Connection, towing plate 7 contradict close to the end face of printing cabinet 1 and are connected with electric telescopic rod 9, and electric telescopic rod 9 is fixedly connected on print
On the side wall of brush cabinet 1,7 lower end surface of towing plate is respectively equipped with printed paperboard horizontal ends regulating mechanism 10 and printed paperboard vertical end
Regulating mechanism 11.
Wherein: printed paperboard horizontal ends regulating mechanism 10 includes stepper motor 12, synchronous belt 13 and adjustable plate 14, stepping electricity
Machine 12 is fixedly installed in the avris of 7 top of towing plate by motor cabinet 15, and 7 lower section both ends of towing plate are respectively equipped with 16 He of driving shaft
Driven shaft 17, driving shaft 16 pass through towing plate 7 and are fixedly connected with the output end of stepper motor 12, and synchronous belt 13 is sheathed on towing plate
On the driving shaft 16 and driven shaft 17 of 7 lower sections, set on synchronous belt 13 there are two connecting plate 18, two connecting plates 18 pass through several
Rivet 19 is fixedly connected on synchronous belt 13, and two connecting plates 18 are arranged respectively close to driving shaft 16 and driven shaft 17, synchronous
13 front end face of synchronous belt is set to the connecting plate 18 on 13 close to 16 side of driving shaft, close to 17 side of driven shaft on synchronous belt 13
Connecting plate 18 be set to 13 rear end face of synchronous belt, two connecting plates, 18 lower section is fixedly welded with pinboard 20, and adjustable plate 14 is solid
Dingan County is oppositely arranged loaded on 20 lower section of pinboard, two adjustable plates 14, and printed paperboard vertical end regulating mechanism 11 is installed on two
The opposite side of adjustable plate 14.Printed paperboard vertical end regulating mechanism 11 includes upper adjusting block 21 and lower fixed block 22, printing paper
The lower fixed block 22 of plate vertical end regulating mechanism 11 is fixedly welded on the adjustable plate 14 of printed paperboard horizontal ends regulating mechanism 10,
The upper adjusting block 21 of printed paperboard vertical end regulating mechanism 11 is set in the adjustable plate 14 of printed paperboard horizontal ends regulating mechanism 10
On the threaded rod 23 in portion, upper adjusting block 21 is welded with movable block 24 close to the side of adjustable plate 14, and movable block 24 puts in adjustable plate
14 inner chamber body 25 is arranged, and threaded rod 23 is set in the inner chamber body 25 of adjustable plate 14, and the threaded rod 23 in inner chamber body 25 is installed on
In two ball bearings 26, threaded rod 23 and ball bearing 26 are rotatablely connected, and ball bearing 26 is fixedly installed in inner chamber body 25
Top and bottom end, threaded rod 23 passes through the movable block 24 on upper adjusting block 21 and is arranged, and threaded rod 23 and 24 screw thread of movable block connect
It connects, fixing sleeve is connected to first bevel gear 27 on threaded rod 23, and the engagement of first bevel gear 27 is connected with second bevel gear 28, the second cone
The axle center of gear 28 is equipped with drive rod 29, and drive rod 29 passes through inner chamber body 25 and stretches out one of adjustable plate 14 far from upper adjusting block 21
Side setting, drive rod 29, which is set on the position in 14 outside of adjustable plate, is equipped with handwheel 30, in upper adjusting block 21 and lower fixed block 22
It is mounted on multiple traction rollers 31.The channel 32 that the movable block 24 that upper adjusting block 21 welds passes through 14 side of adjustable plate puts in inner cavity
Body 25 is arranged, and channel 32 and adjustable plate 14 are horizontally disposed.Movable block 24 puts in the side inside inner chamber body 25 and is equipped with limit hole 33,
Gag lever post 34 is inserted in limit hole 33,34 both ends of gag lever post are fixedly welded in 25 side wall of inner chamber body.The roll shaft of traction roller 31
It is mounted in the ball bearing 26 being arranged inside adjusting block 21 and lower fixed block 22, and traction roller 31 and ball bearing 26 are equal
Rotation connection.Drive rod 29 passes through the position of adjustable plate 14 and adjustable plate 14 is rotatablely connected.Upper adjusting block 21 and lower fixed block 22
It is set as concave structure.
Use state of the invention are as follows: a kind of adjustable traction device of digital printing of the invention adjusts traction first
The thickness of device: according to the thickness of printed paperboard, height of the adjusting block 21 on adjustable plate 14 in adjustment, i.e. rotation adjustable plate 14
Handwheel 30 far from upper 21 side of adjusting block, and then the threaded rod 23 inside inner chamber body 25 is driven to rotate, it drives and upper adjusting block
The movable block 24 of 21 welding rotates, but movable block 24 is limited by gag lever post 34, it is made to be merely able to move up and down, thus
The channel 32 that movable block 24 passes through 14 side wall of adjustable plate carries out up and down adjustment to upper adjusting block 21, to reach for printed paperboard
The purpose that thickness is adjusted;Then the width for adjusting traction device adjusts the two of 7 lower section of towing plate according to the width of printed paperboard
A adjustable plate 14, i.e. driving stepper motor 12, so that synchronous belt 13 rotates, and then drive two adjustable plates 14 mutually to draw close
Or it is separate, to achieve the purpose that for printed paperboard width adjusting;Finally by electric telescopic rod 9, can be completed to print
Export of the brush cardboard at cardboard outlet 3, i.e. towing plate 7 slide on two slide bars 6, drive printed paperboard export, the present invention
The board types that can be used according to digital printing are adjusted, and enable traction device of the invention according to printed paperboard
Thickness and width are adjusted, and adapt it to all types of printed paperboards, and the present invention adjusts simple to operate, this hair
Bright structure is more compact, and design is more reasonable, and the scope of application is wider.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.