A kind of printing transmission roller mechanism
The present invention relates to printing by paper applied technical field, specially a kind of printing transmits roller mechanism.
Transfer roller is the device that article is conveyed by rotation, is no lack of the shadow for having transfer roller on machining production line, is printed
Process is also required to for paper being transmitted, and is generally carried out using two rotating rollers wherein conveying, and wherein paper carries out one by one
Separate after, often interfered by several factors since paper is frivolous, be easy deflecting and deformation, and rotating roller and paper-contacting surface product
It is small, it is difficult to control the movement of paper, and be also not easy to adjust the distance between two rollers using two transfer rollers, a variety of paper can not be applicable in
The printing work of product.
Summary of the invention
The purpose of the present invention is to provide a kind of printings to transmit roller mechanism, to solve mentioned above in the background art ask
To achieve the above object, the present invention provides the following technical solutions, a kind of printing transmission roller mechanism, including transmission work
Platform and roller offer conveying trough in the transfer table, are rotatably equipped with rotating roller in the conveying trough, and described turn
Dynamic roller has wrapped around conveyer belt, and the intermediate two sides of the transfer table are fixedly installed with support column, the branch vertically
It is fixedly installed with fixed block above dagger, spring and sliding shoe are arranged on the support column, and spring is arranged in support column
Lower section, the lower section of spring is arranged in the sliding shoe, and the both sides of the sliding shoe are fixedly installed with rolling wheel support, the rolling
The end of wheel support is rotatably connected to delivery roller, and the two sides of the transfer table are fixedly installed with side plate, the side
There are two plate installations, and the centre of side plate offers regulating tank, and the both ends of the roller are rotatably connected to support shaft, described
Support shaft runs through regulating tank, and one end of the support shaft is fixedly installed with block, and the outside of the side plate is fixedly installed with interior
Threaded block, and internal screw thread block is mounted on the lower section of regulating tank, the internal screw thread block internal screw thread is connected with threaded rod, the threaded rod
Fixed pin in lower end be welded with handle.
Preferably, there are three the rotating roller installations, and rotating roller is parallel to each other, and the rotating roller is rotatably connected to electricity
Preferably, the periphery of the delivery roller and roller is provided with flexible glue layer.
Preferably, there are two the support column and sliding shoe are respectively provided with, there are four the delivery roller settings, and transmits rolling
Wheel is symmetrical arranged.
Compared with prior art, the beneficial effects of the present invention are: the present invention is transmitted using transmission belt and transfer roller cooperation,
Middle conveyer belt can increase the contact area with paper product, and frictional force is big, be not easy deflecting, also the not influence vulnerable to external wind power, transmission
When using have downward pressure delivery roller, make transmit effect it is more preferable, be less prone to paper jam phenomenon, meanwhile, the height of roller
It is adjustable, it can be adapted for the paper product transmission of different-thickness.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is the partial enlarged view of side plate of the present invention.
In figure: 1 transfer table, 2 conveying troughs, 3 rotating rollers, 4 conveyer belts, 5 side plates, 6 support columns, 7 fixed blocks, 8 bullets
Spring, 9 sliding shoes, 10 rolling wheel supports, 11 delivery rollers, 12 support shafts, 13 rollers, 14 regulating tanks, 15 internal screw thread blocks, 16 screw threads
Bar, 17 handles, 18 blocks.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of printing transmission roller mechanism, including transfer table 1
With roller 13, conveying trough 2 is offered in the transfer table 1, rotating roller 3, institute are rotatably equipped in the conveying trough 2
It states there are three the installations of rotating roller 3, and rotating roller 3 is parallel to each other, the rotating roller 3 is rotatably connected to motor, the rotating roller 3
Wrapped around conveyer belt 4, the intermediate two sides of the transfer table 1 are fixedly installed with support column 6, the support vertically
The top of column 6 is fixedly installed with fixed block 7, spring 8 and sliding shoe 9 is arranged on the support column 6, and the setting of spring 8 is being propped up
There are two the lower section of dagger 6, the support column 6 and sliding shoe 9 are respectively provided with, the lower section of spring 8, institute is arranged in the sliding shoe 9
The both sides for stating sliding shoe 9 are fixedly installed with rolling wheel support 10, and the end of the rolling wheel support 10 is rotatably connected to transmission rolling
Wheel 11, there are four the settings of delivery roller 11, and delivery roller 11 is symmetrical arranged, and keeps paper direction in transmission consistent, front and back
It is respectively provided with delivery roller 11, increases the stability of transmission, the two sides of the transfer table 1 are fixedly installed with side plate 5, described
There are two the installations of side plate 5, and the centre of side plate 5 offers regulating tank 14, and the periphery of the delivery roller 11 and roller 13 is
It is provided with flexible glue layer, the both ends of the roller 13 are rotatably connected to support shaft 12, and the support shaft 12 runs through regulating tank 14, branch
Support axis 12 can move up and down to adjust the height of regulating tank 14 in regulating tank 14, and one end of the support shaft 12 is fixedly mounted
There is block 18, the outside of the side plate 5 is fixedly installed with internal screw thread block 15, and internal screw thread block 15 is mounted under regulating tank 14
Side, 15 internal screw thread of internal screw thread block are connected with threaded rod 16, and fixed pin in the lower end of the threaded rod 16 is welded with handle 17.
Working principle: moving up and down threaded rod 16 by rotational handle 17, to adjust the height of support shaft 12, supports
Axis 12 drives the height for having adjusted roller, to adapt to the transmission of the printed matter of different-thickness, delivery roller 11 uses elastic force
Conveyer belt 4 is compressed, the article for needing to print will not be not only damaged when transmitting printed matter, but also reached highest transmission effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.