CN207088727U - A kind of printing machine bearing mechanism of uniformly support - Google Patents

Abstract

The utility model discloses a kind of printing machine bearing mechanism of uniformly support,Including bearing mechanism,Transfer roller,Side shield,Radiating groove and door-plate,The rectangular platy structure of bearing mechanism,The bearing mechanism upper surface is provided with multiple radiating grooves,The radiating groove is in be set parallel to side shield direction,Side shield is located at left and right sides of bearing mechanism upper surface,The utility model structure setting is reasonable,Functional,Multiple transfer rollers are provided with the radiating groove of bearing mechanism upper surface,The rotating shaft of the transfer roller of end is provided with motor,Other are driven transfer roller,Transfer roller being capable of uniform support paper,It is less prone to paper jam phenomenon,Printing efficiency is higher,Water vapour can be blown out at exhaust vent into the cold wind in radiating groove,Dry environment can be kept inside body and bearing mechanism,Device is hardly damaged,Operating cost is relatively low,It is adapted to promote.

Description

A kind of printing machine bearing mechanism of uniformly support

Technical field

Printer technology field is the utility model is related to, specially a kind of printing machine bearing mechanism of uniformly support.

Background technology

Modern printing machine is typically by locing up, inking, impressing, paper carrying（Including folding）Formed etc. mechanism, in each mechanism The bearing mechanism of all indispensable printing machine, but following drawback is still suffered from bearing mechanism actual motion：

1. due to paper quality and other reasons, often occurs paper jam phenomenon in printing machine, bearing mechanism can not be very Good uniform support paper, reduces printing efficiency；

2. the radiating effect of bearing mechanism is not fine in printing machine, because body overheats after printing for a long time, body The speed of service is slack-off, and efficiency is low, or even the phenomenon that printing machine is stopped occurs；

The ventilation effect deficiency of bearing mechanism, is printed in paper by the time of tide in printing machine, because body itself produces heat meeting Water vapour is formed in internal body, damage and inoperable phenomenon, operation can be caused to printing machine inner body for a long time Cost is higher.

The content of the invention

The purpose of this utility model is to provide a kind of printing machine bearing mechanism of uniformly support, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical scheme：A kind of printing machine pressure-bearing machine of uniformly support Structure, including bearing mechanism, transfer roller, side shield, radiating groove and door-plate, the rectangular platy structure of bearing mechanism are described to hold Press mechanism upper surface is provided with multiple radiating grooves, and the radiating groove is in be set parallel to side shield direction, and side shield is located at pressure-bearing machine At left and right sides of structure upper surface, multiple transfer rollers are provided with the radiating groove, bellows, bellows are provided with inside the bearing mechanism lower end The connection of lower surface both ends is provided with Rose Box, and the bearing mechanism bottom is provided with roller, and bearing mechanism leading flank is provided with door-plate, door-plate Handle is provided with, handle lower end both sides are provided with pin, are fixedly connected between the pin and door-plate by spring, and pin runs through Door-plate is set, and pin is correspondingly arranged through one end of door-plate with chute, and the door-plate, side shield and bearing mechanism are each provided at body Interior, the chute is located at internal body, and chute is not set through body, and exhaust vent, and air-out are additionally provided with inside the door-plate Hole left end is set at door-plate higher than exhaust vent right-hand member at door-plate.

Preferably, the transfer roller upper end and bearing mechanism upper surface flush, transfer roller are connected to radiating groove by rotating shaft Both sides inwall, and the rotating shaft of the transfer roller of end is provided with motor, motor is located inside bearing mechanism.

Preferably, the bellows upper surface connects setting with radiating groove, and is provided with bellows and pulls aerofoil.

Preferably, the Rose Box both ends are provided with fan, and fan is located above motor, and motor is located at Rose Box bottom surface, mistake Filter box centre position is provided with air filtration cotton, and the air filtration cotton engaging on a mounting board, is led between installing plate and Rose Box Cross mode connects for screw.

Compared with prior art, the beneficial effects of the utility model are：The utility model structure setting is reasonable, feature By force, there is advantages below：

1. being provided with multiple transfer rollers in the radiating groove of bearing mechanism upper surface, the rotating shaft of the transfer roller of end is provided with electricity Machine, other are driven transfer roller, transfer roller can uniform support paper, be less prone to paper jam phenomenon, bearing mechanism will not go out Now come off the phenomenon of body, and structure is more firm, and printing efficiency is higher；

2. through bellows and pulling aerofoil uniformly after diffusion, cold wind enters in radiating groove to be carried out to bearing mechanism and internal body Homogeneouslly-radiating, radiating effect is preferable, and body operating rate is higher, and efficiency is preferable, and device is hardly damaged；

3. the cold wind being blown into bearing mechanism and body can filter out moisture content and subtitle substance in air through air filtration cotton, Will not be caused to internal body device it is secondary make moist and contamination phenomenon, and paper make moist inside there is water vapour when, into dissipating Cold wind in heat channel can blow out water vapour at exhaust vent, and dry environment can be kept inside body and bearing mechanism, Device is hardly damaged, and operating cost is relatively low, is adapted to promote.

Brief description of the drawings

Fig. 1 is bearing mechanism top view of the present utility model；

Fig. 2 is internal structure schematic diagram of the present utility model；

Fig. 3 is door-plate of the present utility model and body attachment structure schematic diagram.

In figure：1 bearing mechanism, 2 transfer rollers, 3 side shields, 4 radiating grooves, 5 door-plates, 6 handles, 7 pins, 8 rollers, 9 filterings Aerofoil, 13 bellows, 14 exhaust vents, 15 bodies, 16 chutes are pulled in case, 10 air filtration cottons, 11 fans, 12.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of printing machine bearing mechanism of uniformly support, Including bearing mechanism 1, transfer roller 2, side shield 3, radiating groove 4 and door-plate 5,1 rectangular platy structure of bearing mechanism, bearing mechanism 1 upper surface is provided with multiple radiating grooves 4, and radiating groove 4 is in be set parallel to the direction of side shield 3, and side shield 3 is located on bearing mechanism 1 At left and right sides of surface, multiple transfer rollers 2, the upper end of transfer roller 2 and the upper surface flush of bearing mechanism 1, transfer roller are provided with radiating groove 4 2 are connected to the both sides inwall of radiating groove 4 by rotating shaft, and the rotating shaft of the transfer roller 2 of end is provided with motor, and motor is located at pressure-bearing machine Inside structure 1, bellows 13 are provided with inside the lower end of bearing mechanism 1, the upper surface of bellows 13 connects setting with radiating groove 4, and in bellows 13 Provided with aerofoil 12 is pulled, the connection of the lower surface both ends of bellows 13 is provided with Rose Box 9, and the both ends of Rose Box 9 are equipped with fan 11, and fan 11 is set Above motor, motor is located at the bottom surface of Rose Box 9, and the centre position of Rose Box 9 is provided with air filtration cotton 10, and air filtration cotton 10 blocks Close on a mounting board, be connected by screw between installing plate and Rose Box 9, the bottom of bearing mechanism 1 is provided with roller 8, bearing mechanism 1 Leading flank is provided with door-plate 5, and door-plate 5 is provided with handle 6, and 6 lower end both sides of handle are provided with pin 7, passed through between pin 7 and door-plate 5 Spring is fixedly connected, and pin 7 is set through door-plate 5, and pin 7 is correspondingly arranged through one end of door-plate 5 with chute 16, door-plate 5, Side shield 3 and bearing mechanism 1 are each provided in body 15, and chute 16 is located inside body 15, and chute 16 is not set through body 15 Put, exhaust vent 14 is additionally provided with inside door-plate 5, and the left end of exhaust vent 14 runs through door-plate 5 at door-plate 5 higher than the right-hand member of exhaust vent 14 Place is set.

Operation principle：First, the transfer roller 2 of end is moved by motor driven paper, and other transfer rollers 2 are from turn It is dynamic, the upper end of transfer roller 2 and the upper surface flush of bearing mechanism 1, can uniform support paper, be less prone to paper jam phenomenon, pressure-bearing Mechanism 1 is not in come off the phenomenon of body, only when pulling open pin 7, could be completely pulled out bearing mechanism 1, be easy to Dismounting, structure is more firm, and printing efficiency is higher, and cold wind is sent into bellows 13 by the fan 11 of the lower end of bearing mechanism 1, through bellows Aerofoil 12 is pulled in 13, and uniformly diffusion carries out Homogeneouslly-radiating into radiating groove 4 is interior to bearing mechanism 1 and the inside of body 15 afterwards, and hot Wind is discharged by exhaust vent 14, has reached the effect of circulating radiating, and radiating effect is preferable, and door-plate 5 is run through in the upper end of exhaust vent 14 Place is set higher than the lower end of exhaust vent 14 at door-plate 5, and the water and some other material outside door-plate 5 are not easily accessible, body 15 Operating rate is higher, and efficiency is preferable, and device is hardly damaged, and the bottom of bearing mechanism 1 is additionally provided with air filtration cotton 10, is made moist in paper When water vapour occurs in inside, water vapour can be blown out at exhaust vent 14 into the cold wind in radiating groove 4, and be blown into pressure-bearing machine Structure 1 can filter out moisture content and subtitle substance in air with the cold wind in body 15 through air filtration cotton 10, will not give in body 15 Part device cause it is secondary make moist and contamination phenomenon, dry environment can be kept inside body 15 and bearing mechanism 1, device is not easy Damage, operating cost is relatively low, is adapted to promote.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of printing machine bearing mechanism of uniformly support, including bearing mechanism（1）, transfer roller（2）, side shield（3）, radiating groove （4）And door-plate（5）, the bearing mechanism（1）Rectangular platy structure, it is characterised in that：The bearing mechanism（1）Upper surface is set There are multiple radiating grooves（4）, the radiating groove（4）In parallel to side shield（3）Direction is set, side shield（3）It is located at bearing mechanism （1）At left and right sides of upper surface, the radiating groove（4）It is interior to be provided with multiple transfer rollers（2）, the bearing mechanism（1）Set inside lower end There are bellows（13）, bellows（13）The connection of lower surface both ends is provided with Rose Box（9）, the bearing mechanism（1）Bottom is provided with roller （8）, bearing mechanism（1）Leading flank is provided with door-plate（5）, door-plate（5）It is provided with handle（6）, handle（6）Lower end both sides are provided with pin （7）, the pin（7）With door-plate（5）Between be fixedly connected by spring, and pin（7）Through door-plate（5）Set, pin（7） Through door-plate（5）One end and chute（16）It is correspondingly arranged, the door-plate（5）, side shield（3）And bearing mechanism（1）It is each provided at Body（15）It is interior, the chute（16）It is located at body（15）Inside, and chute（16）Do not run through body（15）Set, the door-plate （5）Inside is additionally provided with exhaust vent（14）, and exhaust vent（14）Left end runs through door-plate（5）Place is higher than exhaust vent（14）Right-hand member runs through door Plate（5）Place is set.

A kind of 2. printing machine bearing mechanism of uniformly support according to claim 1, it is characterised in that：The transfer roller （2）Upper end and bearing mechanism（1）Upper surface flush, transfer roller（2）Radiating groove is connected to by rotating shaft（4）Both sides inwall, and end The transfer roller at end（2）Rotating shaft be provided with motor, motor is located at bearing mechanism（1）It is internal.

A kind of 3. printing machine bearing mechanism of uniformly support according to claim 1, it is characterised in that：The bellows（13） Upper surface and radiating groove（4）Connection is set, and bellows（13）Interior be provided with pulls aerofoil（12）.

A kind of 4. printing machine bearing mechanism of uniformly support according to claim 1, it is characterised in that：The Rose Box （9）Both ends are equipped with fan（11）, fan（11）It is located above motor, motor is located at Rose Box（9）Bottom surface, Rose Box（9）In Meta has installed air filter cotton（10）, the air filtration cotton（10）Engage on a mounting board, installing plate and Rose Box（9）It Between be connected by screw.