CN213420533U - Movable printing machine - Google Patents

Abstract

The utility model discloses a movable printing machine, which comprises a printing machine body, a movable component placing cavity and a movable wheel retraction jack, wherein the printing machine body is arranged above the movable component placing cavity; the movable wheel retraction mechanism comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly. The utility model relates to a lithography apparatus technical field specifically is to provide a portable removes and portable printing machine that can fix fast.

Description

Movable printing machine

Technical Field

The utility model relates to a lithography apparatus technical field specifically indicates a portable printing machine.

Background

The printing machine is a general name of mechanical equipment such as a printing machine, a binding machine, a plate making machine and the like and other auxiliary mechanical equipment, and a modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like. These machines all have different properties and uses, and therefore the mechanical forms that make up them are not exactly the same. And a printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc.

The existing printing machine mostly adopts fixed installation, cannot automatically move and needs manual movement, but the manual forced movement easily causes damage to the printing machine and influences the service life of the printing machine.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a portable removes and portable printing machine that can fix fast.

The utility model adopts the following technical scheme: the utility model relates to a movable printing machine, which comprises a printing machine body, a movable component placing cavity and a movable wheel retraction jack, wherein the printing machine body is arranged above the movable component placing cavity; the movable wheel retraction mechanism comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly, the movable wheel retraction driving assembly comprises a driving motor, a motor placing cavity, a driving shaft, a driving conical wheel, a driven conical wheel, a supporting rod, a worm wheel and a push rod, the motor placing cavity is formed in the bottom wall of the movable assembly placing cavity, the driving motor is arranged in the motor placing cavity, the driving shaft is rotatably arranged on the side wall of the motor placing cavity and connected with an output shaft of the driving motor, the driving conical wheel is arranged on the driving shaft, the worm is rotatably arranged on the upper wall of the movable assembly placing cavity, the driven conical wheel is arranged at the lower end of the worm, the supporting rod is arranged on the bottom wall of the movable assembly placing cavity, the worm wheel is rotatably arranged on the supporting rod and matched with the worm, the push rod is eccentrically arranged on the worm wheel, the sliding frame is arranged below the upper wall of the cavity where the moving assembly is placed, a sliding block moving channel is arranged in the sliding frame, the sliding block is arranged in the sliding block moving channel in a sliding mode, the movable end of the push rod is hinged to one end of the sliding block, the moving wheel is hinged to the moving assembly and placed on the side wall of the cavity, the moving wheel is arranged at the movable end of the limiting rod, and the middle of the moving wheel is hinged to the limiting rod.

Further, the worm wheel is symmetrically provided with two groups of worm wheels, the two groups of worm wheels are a first worm wheel and a second worm wheel respectively, the push rod is symmetrically provided with two groups of push rods, the two groups of push rods are a first push rod and a second push rod respectively, the moving wheel retraction assembly is provided with two groups of moving wheel retraction assemblies, the two groups of moving wheel retraction assemblies are a first moving wheel retraction assembly and a second moving wheel retraction assembly respectively, the first moving wheel retraction assembly and the second moving wheel retraction assembly are symmetrically arranged on two sides of the worm, the first moving wheel retraction assembly is connected with the first push rod, and the second moving wheel retraction assembly is connected with.

Further, the lower end of the moving assembly placing cavity is provided with a fixed base plate, and the arrangement of the fixed base plate can prevent the moving assembly placing cavity moving wheel retracting assembly from being affected with damp.

Furthermore, the lower end of the fixed base plate is provided with a fixing screw, so that the printing machine body can be fixed on the ground quickly.

Furthermore, a shock absorption damper is arranged on the movable wheel.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme a portable printing machine cooperatees through the worm gear to and the push rod of eccentric settings on the worm wheel drives the reciprocal linear motion of slider, receive and release the pole combined action at gag lever post and removal wheel, realized freely receiving and releasing fast of removal wheel, and simultaneously, place the chamber bottom at the removal subassembly and set up fixed backing plate and set screw, when guaranteeing the fixed point fixed mounting of printing machine portable, can be according to removing the demand, fast switch over to removing wheel operating condition, be convenient for change printing machine mounted position, make portable printing machine's practicality stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of a mobile printing machine according to the present invention;

fig. 2 is a schematic structural view of the movable wheel retracting mechanism of the mobile printing machine of the present invention.

The printing machine comprises a printing machine body 1, a moving assembly placing cavity 2, a moving wheel retracting mechanism 3, a moving wheel retracting mechanism 4, a driving motor 5, a motor placing cavity 6, a driving shaft 7, a driving conical wheel 8, a driven conical wheel 9, a supporting rod 10, a worm 11, a worm wheel 12, a push rod 13, a sliding frame 14, a sliding block 15, a moving wheel retracting rod 16, a limiting rod 17, a moving wheel 18, a sliding block moving channel 19, a worm wheel I, a worm wheel II 21, a push rod I, a push rod II, a push rod 23, a moving wheel retracting assembly I, a moving wheel retracting assembly 24, a moving wheel retracting assembly II, a fixed cushion plate 25, a fixed screw 26, a fixed screw 27 and a damping damper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-2, the utility model relates to a mobile printing machine, which comprises a printing machine body 1, a moving component placing cavity 2 and a moving wheel retraction mechanism 3, wherein the printing machine body 1 is arranged above the moving component placing cavity 2, the moving wheel retraction mechanism 3 is arranged in the moving component placing cavity 2, and a moving wheel retraction groove is arranged below the moving component placing cavity 2; the movable wheel retraction mechanism 3 comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly, the movable wheel retraction driving assembly comprises a driving motor 4, a motor placing cavity 5, a driving shaft 6, a driving conical wheel 7, a driven conical wheel 8, a supporting rod 9, a worm 10, a worm wheel 11 and a push rod 12, the motor placing cavity 5 is arranged on the bottom wall of the movable assembly placing cavity 2, the driving motor 4 is arranged in the motor placing cavity 5, the driving shaft 6 is rotatably arranged on the side wall of the motor placing cavity 5 and is connected with an output shaft of the driving motor 4, the driving conical wheel 7 is arranged on the driving shaft 6, the worm 10 is rotatably arranged on the upper wall of the movable assembly placing cavity 2, the driven conical wheel 8 is arranged at the lower end of the worm 10, the supporting rod 9 is arranged on the bottom wall of the movable assembly placing cavity 2, the worm wheel 11 is rotatably arranged on the supporting rod 9 and is, the utility model discloses a portable computer, including the worm wheel 11, push rod 12 is eccentric to be located, remove the wheel and receive and release subassembly including sliding frame 13, slider 14, removal wheel receive and release pole 15, gag lever post 16 and removal wheel 17, sliding frame 13 is located and is removed the subassembly and place 2 upper wall belows in chamber, be equipped with slider moving channel 18 in the sliding frame 13, slider 14 slides and locates in the slider moving channel 18, the articulated slider 14 one end of locating of push rod 12 movable end, remove wheel receive and release pole 15 and articulate and locate on slider 14, gag lever post 16 articulates and locates on removing the subassembly and place 2 lateral walls in chamber, remove wheel 17 and locate the 16 expansion end of gag lever post, remove wheel receive and release pole 15 and articulate and locate the 16 middle parts of gag lever post.

The worm wheel 11 is symmetrically provided with two groups of worm wheels, namely a first worm wheel 19 and a second worm wheel 20, the push rod 12 is symmetrically provided with two groups of push rods 21 and a second push rod 22, the moving wheel retraction assembly is provided with two groups of moving wheel retraction assemblies 23 and a second moving wheel retraction assembly 24, the first moving wheel retraction assembly 23 and the second moving wheel retraction assembly 24 are symmetrically arranged on two sides of the worm 10, the first moving wheel retraction assembly 23 is connected with the first push rod 21, and the second moving wheel retraction assembly 24 is connected with the second push rod 22. The movable assembly placing cavity 2 is provided with a fixed base plate 25 at the lower end, and the arrangement of the fixed base plate 25 can prevent the movable wheel receiving and releasing assembly in the movable assembly placing cavity 2 from being affected with damp. The lower end of the fixed base plate 25 is provided with a fixing screw 26, which is convenient for fixing the printing machine body 1 on the ground quickly. The moving wheel 17 is provided with a shock absorption damper 27.

When the printer is used, before the printer is installed, the printer is moved to a position to be installed through the moving wheel 17, then the driving motor 4 is started, the driving shaft 6 is driven by the driving motor 4 to rotate, the driving shaft 6 drives the driving conical wheel 7 to rotate, the driving conical wheel 7 drives the driven conical wheel 8 to rotate, the driven conical wheel 8 drives the worm 11 to rotate, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the eccentrically arranged push rod 12 to move, under the limiting action of the slider moving channel 18, the slider 14 makes linear motion, when the push rod 12 drives the slider 14 to move towards the direction close to the worm wheel 11, the moving wheel retracting rod 15 moves towards the direction close to the worm wheel 11 under the action of the slider 14, the moving wheel retracting rod 15 pulls the limiting rod 16 to lift, the moving wheel 17 is retracted into the moving component placing cavity 2, and the moving component placing cavity 2 is fixed on the ground through the fixing screw 26, so that, when needs are according to the printing machine mounted position, set screw 26 takes off, driving motor 4 drives drive shaft 6 rotatory, drive shaft 6 drives initiative taper wheel 7 rotatory, initiative taper wheel 7 drives driven taper wheel 8 rotatory, driven taper wheel 8 drives worm 11 rotatory, worm 10 drives worm wheel 11 rotatory, worm wheel 11 drives the motion of eccentric settings's push rod 12, under the limiting displacement of slider removal passageway 18, slider 14 is linear motion, when push rod 12 drives slider 14 to keeping away from worm wheel 11 direction motion, it receives and puts pole 15 to keeping away from worm wheel 11 direction motion under the effect of slider 14 to remove the wheel, it promotes gag lever post 16 and transfers to remove wheel receiving and putting pole 15, it is outside removal wheel 17 was released the removal subassembly and is placed chamber 2, the printing machine can convenient the removal under the effect that removes wheel 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A mobile printing press characterized by: the automatic printing machine comprises a printing machine body, a moving component placing cavity and a moving wheel retracting mechanism, wherein the printing machine body is arranged above the moving component placing cavity; the movable wheel retraction mechanism comprises a movable wheel retraction driving assembly and a movable wheel retraction assembly, the movable wheel retraction driving assembly comprises a driving motor, a motor placing cavity, a driving shaft, a driving conical wheel, a driven conical wheel, a supporting rod, a worm wheel and a push rod, the motor placing cavity is formed in the bottom wall of the movable assembly placing cavity, the driving motor is arranged in the motor placing cavity, the driving shaft is rotatably arranged on the side wall of the motor placing cavity and connected with an output shaft of the driving motor, the driving conical wheel is arranged on the driving shaft, the worm is rotatably arranged on the upper wall of the movable assembly placing cavity, the driven conical wheel is arranged at the lower end of the worm, the supporting rod is arranged on the bottom wall of the movable assembly placing cavity, the worm wheel is rotatably arranged on the supporting rod and matched with the worm, the push rod is eccentrically arranged on the worm wheel, the sliding frame is arranged below the upper wall of the cavity where the moving assembly is placed, a sliding block moving channel is arranged in the sliding frame, the sliding block is arranged in the sliding block moving channel in a sliding mode, the movable end of the push rod is hinged to one end of the sliding block, the moving wheel is hinged to the moving assembly and placed on the side wall of the cavity, the moving wheel is arranged at the movable end of the limiting rod, and the middle of the moving wheel is hinged to the limiting rod.

2. The mobile printing press as claimed in claim 1, wherein: the worm wheel is symmetrically provided with two groups of worm wheels, the two groups of worm wheels are a first worm wheel and a second worm wheel respectively, the push rod is symmetrically provided with two groups of push rods and a second push rod respectively, the moving wheel retraction assembly is provided with two groups of moving wheel retraction assemblies, the two groups of moving wheel retraction assemblies are a first moving wheel retraction assembly and a second moving wheel retraction assembly respectively, the first moving wheel retraction assembly and the second moving wheel retraction assembly are symmetrically arranged on two sides of the worm, the first moving wheel retraction assembly is connected with the first push rod, and the second moving wheel retraction assembly is connected with the second push rod.

3. The mobile printing press as claimed in claim 1, wherein: the lower end of the moving component placing cavity is provided with a fixed base plate.

4. A mobile printing press according to claim 3, wherein: and the lower end of the fixed base plate is provided with a fixing screw.

5. The mobile printing press as claimed in claim 1, wherein: and the movable wheel is provided with a damping damper.

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