CN109094218A

CN109094218A - A kind of print apparatus and its application method of display color of printing medium

Info

Publication number: CN109094218A
Application number: CN201811058629.6A
Authority: CN
Inventors: 施姣女
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2018-12-28

Abstract

The invention discloses a kind of print apparatus of display color of printing medium and its application methods, device used in this method includes first device main body, it is set to the intracorporal control device of first device master, it is set to the intracorporal switching device of the first device master and is set to the intracorporal printing equipment of first device master, the control device includes being set to intracorporal first drive cavity of the first device master, first motor is fixedly installed in inner wall on rear side of first drive cavity, first motor front end power is connected with half gear, what half gear lower end was meshed is provided with the first spur gear, the present apparatus can be conveyed and be printed automatically, and device is set sequentially to work by way of gearing, it operates simpler.

Description

A kind of print apparatus and its application method of display color of printing medium

Technical field

The present invention relates to technical field of smart office, the print apparatus of specially a kind of display color of printing medium and its Application method.

Background technique

In modern society, the use of printer brings great convenience to us, can by computer text or pattern it is fast Speed is presented on paper, for picture, many times requires also to embody the color of picture, this just needs printer can Automatic color regulating, existing printer operation is more complicated, error is easy on color, therefore design a kind of display color of printing medium Print apparatus and its application method it is really necessary to the present apparatus can be conveyed and be printed automatically, and by way of gearing So that device is sequentially worked, operates simpler.

Summary of the invention

The purpose of the present invention is to provide a kind of print apparatus of display color of printing medium and its application methods, are used for Overcome drawbacks described above in the prior art.

The print apparatus and its application method of a kind of display color of printing medium according to the present invention, this method are used Device include first device main body, be set to the intracorporal control device of the first device master, be set to the first device It leads intracorporal switching device and is set to the intracorporal printing equipment of first device master, the control device includes being set to Intracorporal first drive cavity of first device master is fixedly installed first motor in inner wall on rear side of first drive cavity, institute It states first motor front end power and is connected with half gear, what half gear lower end was meshed is provided with One spur gear, first spur gear are connected to the printing equipment, and what is be connected in the first drive cavity upper inside walls sets It is equipped with the first sliding cavity, the first sliding block is slidably provided in first sliding cavity, on the downside of first sliding block in end face It is fixedly installed the first rack gear, what is be connected in the first sliding cavity upper inside walls is provided with the second sliding cavity, and described second The second sliding block being fixedly connected on the upside of first sliding block on end face, second sliding block are slidably provided in sliding cavity It is inside provided with the first gear chamber of opening upwards, the second motor is fixedly installed in the first gear chamber inner left wall, it is described Second motor right end power is connected with the second spur gear, and the second spur gear right end is passed through described second by extension and slides It moves intracavitary shaft and is fixedly connected with third spur gear, be rotatably provided with the first internal gear on the right side of the third spur gear, The interior tooth cavity of opening to the left is provided in first internal gear, what is be connected in the second sliding cavity inner left wall is provided with Second drive cavity, second sliding block left end is fixedly connected with the third sliding block for extending and being passed through in second drive cavity, described Second motor left end is connected with first bevel gear by extending the shaft power that is passed through in second drive cavity, and described the What one bevel gear lower end was meshed is provided with second bevel gear, is provided with second gear in inner wall on the downside of second drive cavity Chamber, the second bevel gear lower end are passed through the intracavitary shaft of the second gear by extension and are fixedly connected with the 4th spur gear, What is be connected in the second sliding cavity upper inside walls is provided with third gear cavity, is rotatably arranged in the third gear cavity There is the 5th spur gear, third drive cavity is provided in the third gear cavity inner left wall, the 5th spur gear left end passes through Extend the shaft being passed through in the third drive cavity and is fixedly connected with third hand tap gear, what the third hand tap gear rear end was meshed It is provided with the 4th bevel gear, the 4th bevel gear front end is fixedly connected with first rotating shaft, and the first rotating shaft is fixedly connected on The switching device, is rotatably provided with the 6th spur gear on the right side of the 5th spur gear, on the right side of the third gear cavity in The 4th drive cavity is provided in wall, the 6th spur gear right end is fixed by extending the shaft being passed through in the 4th drive cavity It is connected with the 5th bevel gear, what the 5th bevel gear rear end was meshed be provided with the 6th bevel gear, before the 6th bevel gear End is fixedly connected with the second shaft, and second shaft is connected to the switching device.

Further technical solution, the switching device include being set to the first device master intracorporal first to accommodate Chamber, what is be connected on the downside of first accommodating chamber in end face is provided with first passage, setting in inner wall on the right side of the first passage There is the first rotation chamber, right end extension is provided in the first passage and is passed through the intracavitary first baffle of first rotation, it is described First baffle right end is fixedly connected with the first fixed link, and front and back is provided through the first sliding groove, institute in first fixed link It states and is rotatably provided with the first turntable on rear side of the first fixed link, the first rotating shaft front end is fixedly connected on first turntable In back end surface, it is fixed that first turntable front end eccentric part is fixedly connected with second for extending and being passed through in first sliding groove Bar is provided with the second accommodating chamber of opening upwards, inner wall on the downside of second accommodating chamber on the right side of first accommodating chamber in inner wall What is be inside connected is provided with second channel, and the second rotation chamber, second rotation are provided in the second channel inner left wall Intracavitary to be rotatably provided with the 7th spur gear, being provided with of being connected in the second rotation chamber upper inside walls is connected to described The first baffle chamber of second channel, the first baffle it is intracavitary slidably be provided with right end extension be passed through in the second channel Second baffle, be fixedly installed the second rack gear for being engaged in the 7th spur gear, institute in end face on the downside of the second baffle It states and is fixedly connected with the first spring between second baffle left end and the first baffle chamber inner left wall, second accommodating chamber is right The third accommodating chamber of opening upwards is provided in the inner wall of side, what is be connected in inner wall on the downside of the third accommodating chamber is provided with third Channel, what is be connected in the third channel inner left wall is provided with second baffle chamber, and the second baffle is intracavitary slidable It is provided with right end and extends the third baffle being passed through in the third channel, the third baffle left end and the second baffle chamber are left It is fixedly connected with second spring between the inner wall of side, is provided with the first rolling wheel chamber in the second baffle chamber inner left wall, described One rolling wheel is intracavitary to be rotatably provided with the first rolling wheel, and the first bracing wire is arranged on first rolling wheel, and first bracing wire is solid Surely it is connected in the third baffle left end face, is provided with the 5th drive cavity in inner wall on rear side of the first rolling wheel chamber, it is described First rolling wheel rear end is fixedly connected with the first helical gear by extending the shaft being passed through in the 5th drive cavity, and described first tiltedly What gear lower end was meshed is provided with the second helical gear, and second helical gear left end is passed through second sliding cavity by extending Interior shaft is fixedly connected in the first internal gear right end face.

Further technical solution, the printing equipment include first be set on rear side of first drive cavity in inner wall Belt pulley chamber, first spur gear rear end are passed through the intracavitary shaft of first belt pulley by extension and are fixedly connected with first Belt pulley, the first belt pulley downside are rotatably provided with the second belt pulley, first belt pulley and second skin Power is connected with the first belt between belt wheel, is provided with cam chamber in the first belt pulley chamber front inner wall, and described Two belt pulley front ends are fixedly connected with cam by extending the shaft that is passed through in the cam chamber, in the cam chamber inner left wall What is be connected is provided with the third sliding cavity for being connected to the second gear chamber, is slidably provided with left end in the cam chamber Extend the first slide plate being passed through in the third sliding cavity, what is be connected in inner wall on the downside of the cam chamber is provided with the first spring Third spring is fixedly connected on the downside of chamber, first slide plate lower end and first spring cavity between inner wall, the third is sliding It moves intracavitary first slide plate and runs through and be rotatably provided with third shaft up and down, third shaft upper end is fixedly connected There is the 8th spur gear for being engageable to the 4th spur gear, third shaft lower end is fixedly connected with the 7th bevel gear, institute State be connected in inner wall on the downside of third sliding cavity be provided with the second belt pulley chamber, second belt pulley is intracavitary rotatably to be set It is equipped with the 8th bevel gear, the 8th bevel gear rear end is fixedly connected with third belt pulley, can turn on the right side of the third belt pulley Dynamic is provided with the 4th belt pulley, and power is connected with the second skin between the third belt pulley and the 4th belt pulley Band, the interior left and right of the second belt pulley chamber front inner wall are provided through print chamber, are connected in the first spring upper inside walls Logical is provided with the first idler wheel chamber, and first idler wheel is intracavitary to be rotatably provided with the first idler wheel, first idler wheel rear end It is fixedly connected in the 8th bevel gear front end face, is provided on the right side of the first idler wheel chamber described in being connected to by shaft 4th sliding cavity of print chamber is slidably provided with printing block in the 4th sliding cavity, and first nose is fixed It is connected in the printing block back end surface, is provided with the second idler wheel for being connected to the print chamber on the right side of the 4th sliding cavity Chamber, second idler wheel is intracavitary to be rotatably provided with the second idler wheel, and second idler wheel rear end is passed through described the by extending The intracavitary shaft of two belt pulleys is fixedly connected in the front end face of the 4th belt pulley.

Further technical solution is provided with toning block, the first passage, described second in the first device main body Channel, the third channel are all connected to the toning block, are provided in inner wall on the downside of the toning block and are connected to the described 4th The fourth lane of sliding cavity is fixedly connected with elastic catheter, the elastic catheter lower end in the 4th sliding cavity upper inside walls It is fixedly connected on the printing block upper end, is provided through up and down in the elastic catheter and is connected to the 5th of the fourth lane Channel.

Further technical solution is fixedly connected between the first sliding block right end and inner wall on the right side of first sliding cavity There is the 4th spring.

Further technical solution, what is be connected on the right side of the cam chamber in inner wall is provided with the first guide runner, and described the One slide plate right end is fixedly connected with the first slider guide for extending and being passed through in first guide runner, described 4th sliding cavity or so two Symmetrical and what is be connected is provided with the second guide runner in the inner wall of side, the printing block left and right ends are symmetrical and are fixedly connected with extension On the downside of the second slider guide being passed through in second guide runner, second slider guide lower end and second guide runner inner wall it Between be fixedly connected with the 5th spring.

The specific steps of this method are:

Firstly, first motor starts, and then the rotation of half gear is driven, and then the first tooth is driven by rack and pinion engagement Item moves to right, and then the first sliding block is driven to move to right, and then the second sliding block is driven to move to right, at this time the second spur gear and the 5th spur gear phase Engagement, the second electric motor starting, and then drive the second spur gear rotation at this time, and then pass through gear and engage drive the 5th straight-tooth rotation It is dynamic, and then third hand tap gear rotation is driven, and then engage by gear and drive the rotation of the 4th bevel gear, and then pass through first rotating shaft The first turntable is driven to rotate 180 degree, the second fixed link drives the first fixed link to move to right at this time, and then drives first baffle It moves to right, and then first passage is connected, the No.1 pigment in the first accommodating chamber is entered in toning block by first passage at this time, at this time Second motor continues to start, and the first turntable continues to rotate 180 degree at this time, and first baffle moves left to initial position at this time, this When first motor be again started up, the second sliding block moves to right at this time, and the second spur gear and the 6th spur gear are in meshing state at this time, this When the second electric motor starting, and then by the second spur gear drive the 6th spur gear rotation, and then drive the 5th bevel gear rotation, into And it is engaged by gear and drives the rotation of the 6th bevel gear, and then the rotation of the 7th spur gear is driven by the second shaft, and then passed through Rack and pinion engagement drives the second rack gear to move to left, and then second baffle is driven to move to left, and then second channel is connected, at this time No. two face Material enters out of second channel in toning block, and the second sliding block continues to move to right at this time, and the second spur gear and the 6th spur gear are de- at this time From engagement, third spur gear is meshed with the first internal gear at this time, at this time the second electric motor starting, and then drives third straight-tooth rotation It is dynamic, and then engaged by gear and drive the rotation of the first internal gear, and then drive the rotation of the second helical gear, and then engage by gear It drives the first helical gear to rotate, and then drives the rotation of first volume wheel, and then tense the first bracing wire, and then pull third baffle left It moves, and then third channel is connected, No. three pigment in third accommodating chamber enter in toning block at this time；

Secondly, half gear continues to rotate at this time, half gear and the first rack gear are disengaged from and with first at this time Spur gear is meshed, and the first sliding block moves left to original state under the elastic force effect of the 4th spring at this time, at this time half tooth 90 degree of wheel rotation, and then engaged by gear and drive the rotation of the first spur gear, and then drive the first pulley rotation, Jin Ertong It crosses the first belt and drives the second pulley rotation, and then rotate 180 degree with moving cam, the first slide plate is to greatest extent at this time It moves down, and then printing block is driven to move down, printing block lower end reaches in print chamber at this time, and in the process, the first slide plate drives the The decline of three shafts, the 8th spur gear is meshed with the 4th spur gear at this time, and the 7th bevel gear is meshed with the 8th bevel gear at this time, Second electric motor starting at this time, and then first bevel gear rotation is driven, and then engage by gear and drive second bevel gear rotation, into And the rotation of the 4th spur gear is driven, and then drive the rotation of the 8th spur gear, and then drive the 7th bevel gear to turn by third shaft It is dynamic, and then the rotation of the 8th bevel gear is driven, and then drive the rotation of the first idler wheel, in the process, the 8th bevel gear drives third Pulley rotation, and then rotation is driven by the second belt, and then drive and rotate by shaft, by the first idler wheel and drive paper It opens and moves right, in the process, printing block is printed；

Finally, after printing, half gear continues to rotate 90 degree to original state, and then drives the first spur gear It continues to rotate, cam continues to rotate 180 degree at this time, and the first slide plate rises to initial position at this time, and the present apparatus is restored at this time To original state.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when being printed by the present apparatus, first Electric motor starting, and then drive half gear 13 to rotate, and then drive the first rack gear to move to right by rack and pinion engagement, in turn It driving the first sliding block to move to right, and then the second sliding block is driven to move to right, the second spur gear is meshed with the 5th spur gear at this time, and at this time the Two electric motor startings, and then the rotation of the second spur gear is driven, and then engage by gear and drive the rotation of the 5th spur gear, and then drive Third hand tap gear rotation, and then engaged by gear and drive the rotation of the 4th bevel gear, and then drive first turn by first rotating shaft Disk rotates 180 degree, and the second fixed link drives the first fixed link to move to right at this time, and then drives first baffle to move to right, and then lead Logical first passage, the No.1 pigment in the first accommodating chamber is entered by first passage and is mixed colours in block at this time, at this time the second motor after Continuous starting, the first turntable continues to rotate 180 degree at this time, and first baffle moves left to initial position at this time, at this time first motor It is again started up, the second sliding block moves to right at this time, and the second spur gear and the 6th spur gear are in meshing state at this time, at this time the second motor Starting, and then the rotation of the 6th spur gear is driven by the second spur gear, and then drive the rotation of the 5th bevel gear, and then pass through gear Engagement drives the rotation of the 6th bevel gear, and then drives the rotation of the 7th spur gear by the second shaft, and then nibble by rack-and-pinion Crossed belt moves the second rack gear and moves to left, and then second baffle is driven to move to left, and then second channel is connected, and No. two pigment are logical from second at this time Enter in toning block in road, the second sliding block continues to move to right at this time, and the second spur gear is disengaged from the 6th spur gear at this time, at this time Third spur gear is meshed with the first internal gear, at this time the second electric motor starting, and then drives the rotation of third spur gear, and then pass through Gear engagement drive the first internal gear rotation, and then the rotation of the second helical gear is driven, and then tiltedly by gear engagement drive first Gear rotation, and then drive the rotation of first volume wheel, and then tense the first bracing wire, and then third baffle is pulled to move to left, and then by the Triple channel conducting, No. three pigment in third accommodating chamber enter in toning block at this time, and half gear continues to rotate at this time, this When half gear be disengaged from the first rack gear and be meshed with the first spur gear, the first sliding block is in the 4th spring at this time Original state is moved left under elastic force effect, half gear rotates 90 degree at this time, and then drives first by gear engagement Spur gear rotation, and then the first pulley rotation is driven, and then the second pulley rotation is driven by the first belt, and then drive Cam rotates 180 degree, and the first slide plate moves down to greatest extent at this time, and then printing block is driven to move down, at this time printing block lower end It reaches in print chamber, in the process, the first slide plate drives the decline of third shaft, at this time the 8th spur gear and the 4th spur gear phase Engagement, the 7th bevel gear is meshed with the 8th bevel gear at this time, at this time the second electric motor starting, and then first bevel gear is driven to turn It is dynamic, and then engaged by gear and drive second bevel gear rotation, and then drive the rotation of the 4th spur gear, and then drive the 8th straight-tooth Wheel rotation, and then the rotation of the 7th bevel gear is driven by third shaft, and then drive the rotation of the 8th bevel gear, and then drive first Idler wheel rotation, in the process, the 8th bevel gear drive third pulley rotation, and then drive rotation by the second belt, into And driven and rotated by shaft, by the first idler wheel and paper is driven to move right, in the process, printing block is printed, After printing, half gear continues to rotate 90 degree to original state, and then the first spur gear is driven to continue to rotate, Cam continues to rotate 180 degree at this time, and the first slide plate rises to initial position at this time, and the present apparatus is restored to initial shape at this time State.

Detailed description of the invention

Fig. 1 is overall structure inside the print apparatus and its application method of a kind of display color of printing medium of the invention Schematic diagram；

Fig. 2 is the schematic diagram of internal structure of " control device " in the present invention；

Fig. 3 is the schematic diagram in direction " A-A " in Fig. 2；

Fig. 4 is the enlarged diagram of " B " in Fig. 1；

Fig. 5 is the enlarged diagram of " C " in Fig. 2.

Specific embodiment

Below with reference to Fig. 1-5, the present invention is described in detail.

Referring to Fig.1-5, a kind of print apparatus of display color of printing medium of embodiment according to the present invention and its make With method, device used in this method includes first device main body 11, the control that is set in the first device main body 11 Device, the switching device being set in the first device main body 11 and the printing being set in the first device main body 11 Device, the control device include the first drive cavity 12 being set in the first device main body 11, first drive cavity First motor 15 is fixedly installed in 12 rear side inner walls, the 15 front end power of first motor is connected with half gear 13, what 13 lower end of half gear was meshed is provided with the first spur gear 14, and first spur gear 14 is connected to institute Printing equipment is stated, what is be connected in 12 upper inside walls of the first drive cavity is provided with the first sliding cavity 16, first sliding It is slidably provided with the first sliding block 17 in chamber 16, is fixedly installed the first rack gear 18 in the 17 downside end face of the first sliding block, What is be connected in first sliding cavity, 16 upper inside walls is provided with the second sliding cavity 19, in second sliding cavity 19 slidably Be provided with the second sliding block 20 being fixedly connected on the 17 upside end face of the first sliding block, be provided in second sliding block 20 The first gear chamber 21 of opening upwards, is fixedly installed the second motor 22 in 21 inner left wall of first gear chamber, and described Two motors, 22 right end power is connected with the second spur gear 23, and 23 right end of the second spur gear is passed through described the by extending Shaft in two sliding cavities 19 is fixedly connected with third spur gear 24, and 24 right side of third spur gear is rotatably provided with the One internal gear 25, is provided with the interior tooth cavity 26 of opening to the left in first internal gear 25, in 19 left side of the second sliding cavity What is be connected in wall is provided with the second drive cavity 27, and 20 left end of the second sliding block is fixedly connected with extension and is passed through second biography Third sliding block 28 in dynamic chamber 27,22 left end of the second motor are dynamic by extending the shaft being passed through in second drive cavity 27 Force-fitting is connected with first bevel gear 30, and what 30 lower end of first bevel gear was meshed is provided with second bevel gear 31, described Second gear chamber 32 is provided in second drive cavity, 27 downside inner wall, 31 lower end of second bevel gear is passed through described by extension Shaft in second gear chamber 32 is fixedly connected with the 4th spur gear 33, is connected in 19 upper inside walls of the second sliding cavity It is provided with third gear cavity 34, the 5th spur gear 35, the third gear are rotatably provided in the third gear cavity 34 Third drive cavity 36 is provided in 34 inner left wall of chamber, 35 left end of the 5th spur gear is passed through the third transmission by extending Shaft in chamber 36 is fixedly connected with third hand tap gear 37, and what 37 rear end of third hand tap gear was meshed is provided with the 4th cone tooth Wheel 38,38 front end of the 4th bevel gear are fixedly connected with first rotating shaft 39, and the first rotating shaft 39 is fixedly connected on described open Close device, 35 right side of the 5th spur gear is rotatably provided with the 6th spur gear 40, in 34 right side of third gear cavity The 4th drive cavity 41 is provided in wall, 40 right end of the 6th spur gear turns by extending to be passed through in the 4th drive cavity 41 Axis is fixedly connected with the 5th bevel gear 42, and what 42 rear end of the 5th bevel gear was meshed is provided with the 6th bevel gear 43, described 6th bevel gear, 43 front end is fixedly connected with the second shaft 44, and second shaft 44 is connected to the switching device.

Valuably or illustratively, the switching device includes that first be set in the first device main body 11 accommodates Chamber 45, what is be connected in the 45 downside end face of the first accommodating chamber is provided with first passage 46, in 46 right side of first passage It is provided with the first rotation chamber 47 in wall, right end extension is provided in the first passage 46 and is passed through in the first rotation chamber 47 First baffle 48,48 right end of first baffle are fixedly connected with the first fixed link 49, and front and back is passed through in first fixed link 49 It wearing and is equipped with the first sliding groove 50, first fixed link, 49 rear side is rotatably provided with the first turntable 106, and described first turn 39 front end of axis is fixedly connected in 106 back end surface of the first turntable, and the 106 front end eccentric part of the first turntable is fixedly connected There is the second fixed link 51 that extension is passed through in first sliding groove 50, is provided with out in the 45 right side inner wall of the first accommodating chamber Mouthful the second upward accommodating chamber 52, what is be connected in the 52 downside inner wall of the second accommodating chamber is provided with second channel 53, described The second rotation chamber 54 is provided in 53 inner left wall of second channel, it is straight to be rotatably provided with the 7th in the second rotation chamber 54 Gear 55, it is described second rotation 54 upper inside walls of chamber in be connected be provided with the first baffle for being connected to the second channel 53 Chamber 56 is slidably provided with right end in the first baffle chamber 56 and extends the second baffle being passed through in the second channel 53 57, the second rack gear 58 for being engaged in the 7th spur gear 55 is fixedly installed in the 57 downside end face of second baffle, it is described The first spring 59 is fixedly connected between 57 left end of second baffle and 56 inner left wall of first baffle chamber, described second accommodates It is provided with the third accommodating chamber 60 of opening upwards in 52 right side inner wall of chamber, is connected in the 60 downside inner wall of third accommodating chamber It is provided with third channel 61, what is be connected in 61 inner left wall of third channel is provided with second baffle chamber 62, and described second It is slidably provided with right end in baffle chamber 62 and extends the third baffle 63 being passed through in the third channel 61, the third baffle Second spring 64,62 left side of second baffle chamber are fixedly connected between 63 left ends and 62 inner left wall of second baffle chamber It is provided with the first rolling wheel chamber 65 in inner wall, is rotatably provided with the first rolling wheel 66 in the first rolling wheel chamber 65, described first The first bracing wire 67 is arranged on rolling wheel 66, first bracing wire 67 is fixedly connected in 63 left end face of third baffle, institute It states and is provided with the 5th drive cavity 68 in 65 rear side inner wall of the first rolling wheel chamber, 66 rear end of the first rolling wheel is passed through described by extension Shaft in 5th drive cavity 68 is fixedly connected with the first helical gear 69, and what 69 lower end of the first helical gear was meshed is provided with Second helical gear 70,70 left end of the second helical gear are fixedly connected by extending the shaft being passed through in second sliding cavity 19 In in 25 right end face of the first internal gear.

Valuably or illustratively, the printing equipment includes be set in the 12 rear side inner wall of the first drive cavity One belt pulley chamber 71, by extending, the shaft being passed through in the first belt pulley chamber 71 is fixed to be connected for 14 rear end of the first spur gear It is connected to the first belt pulley 72,72 downside of the first belt pulley is rotatably provided with the second belt pulley 73, first belt Power is connected with the first belt 74,71 front inner wall of the first belt pulley chamber between wheel 72 and second belt pulley 73 It is inside provided with cam chamber 75,73 front end of the second belt pulley is fixedly connected by extending the shaft being passed through in the cam chamber 75 There is cam 76, what is be connected in 75 inner left wall of cam chamber is provided with the third sliding for being connected to the second gear chamber 32 Chamber 77 is slidably provided with left end in the cam chamber 75 and extends the first slide plate 78 being passed through in the third sliding cavity 77, What is be connected in the 75 downside inner wall of cam chamber is provided with the first spring cavity 79,78 lower end of the first slide plate and described first Third spring 80 is fixedly connected between 79 downside inner wall of spring cavity, on first slide plate 78 in the third sliding cavity 77 Under run through and be rotatably provided with third shaft 81,81 upper end of third shaft, which is fixedly connected with, is engageable to the described 4th 8th spur gear 82 of spur gear 33,81 lower end of third shaft are fixedly connected with the 7th bevel gear 83, the third sliding What is be connected in 77 downside inner wall of chamber is provided with the second belt pulley chamber 84, is rotatably provided in the second belt pulley chamber 84 8th bevel gear 85,85 rear end of the 8th bevel gear are fixedly connected with third belt pulley 86,86 right side of third belt pulley It rotatably is provided with the 4th belt pulley 87, power is cooperatively connected between the third belt pulley 86 and the 4th belt pulley 87 There is the second belt 88, left and right is provided through print chamber 89, first spring in 84 front inner wall of the second belt pulley chamber What is be connected in 59 upper inside walls is provided with the first idler wheel chamber 90, is rotatably provided with the first rolling in the first idler wheel chamber 90 Wheel 91,91 rear end of the first idler wheel is fixedly connected in 85 front end face of the 8th bevel gear by shaft, and described first It is provided with the 4th sliding cavity 92 for being connected to the print chamber 89 on the right side of idler wheel chamber 90, it is slidable in the 4th sliding cavity 92 It is provided with printing block 93,78 front end of the first slide plate is fixedly connected in 93 back end surface of printing block, and the described 4th is sliding It is provided with the second idler wheel chamber 94 for being connected to the print chamber 89 on the right side of dynamic chamber 92, is rotatably set in the second idler wheel chamber 94 It is equipped with the second idler wheel 95, the shaft being passed through in the second belt pulley chamber 84 is fixed to be connected by extending for 95 rear end of the second idler wheel It is connected in the front end face of the 4th belt pulley 87.

Valuably or illustratively, toning block 96, the first passage 46, institute are provided in the first device main body 11 State second channel 53, the third channel 61 is all connected to the toning block 96, be provided in the 96 downside inner wall of toning block It is connected to the fourth lane 97 of the 4th sliding cavity 92, is fixedly connected with elastic conducting in 92 upper inside walls of the 4th sliding cavity Pipe 98,98 lower end of elastic catheter are fixedly connected on 93 upper end of printing block, run through up and down in the elastic catheter 98 and set It is equipped with the Five-channel 99 for being connected to the fourth lane 97.

Valuably or illustratively, fixed between 16 right side inner wall of 17 right end of the first sliding block and first sliding cavity It is connected with the 4th spring 100.

Valuably or illustratively, what is be connected in the 75 right side inner wall of cam chamber is provided with the first guide runner 101, institute It states 78 right end of the first slide plate and is fixedly connected with and extend the first slider guide 102 for being passed through in first guide runner 101, the described 4th It is symmetrical and what is be connected is provided with the second guide runner 103,93 left and right ends of printing block in 92 left and right sides inner wall of sliding cavity Symmetrically and it is fixedly connected with the second slider guide 104 for extending and being passed through in second guide runner 103, second slider guide 104 The 5th spring 105 is fixedly connected between 103 downside inner wall of lower end and second guide runner.

The specific steps of this method are:

Firstly, first motor 15 starts, and then drives half gear 13 to rotate, and then pass through rack and pinion engagement drive the One rack gear 18 moves to right, and then the first sliding block 17 is driven to move to right, and then the second sliding block 20 is driven to move to right, at this time the second spur gear 23 with 5th spur gear 35 is meshed, and the second motor 22 starts at this time, and then drives the rotation of the second spur gear 23, and then nibble by gear Crossed belt moves the rotation of the 5th spur gear 35, and then third hand tap gear 37 is driven to rotate, and then drives the 4th cone tooth by gear engagement 38 rotation of wheel, and then drive the first turntable 106 to rotate 180 degree by first rotating shaft 39, the second fixed link 51 drives at this time First fixed link 49 moves to right, and then first baffle 48 is driven to move to right, and then first passage 46 is connected, at this time in the first accommodating chamber 45 No.1 pigment by first passage 46 enter toning block 96 in, the second motor 22 continues to start at this time, at this time the first turntable 106 180 degree are continued to rotate, first baffle 48 moves left to initial position at this time, and first motor 15 is again started up at this time, and at this time Two sliding blocks 20 move to right, and the second spur gear 23 and the 6th spur gear 40 are in meshing state at this time, and the second motor 22 starts at this time, into And the rotation of the 6th spur gear 40 is driven by the second spur gear 23, and then drive the rotation of the 5th bevel gear 42, and then pass through gear Engagement drives the rotation of the 6th bevel gear 43, and then drives the rotation of the 7th spur gear 55 by the second shaft 44, and then pass through gear Rack gear engagement drives the second rack gear 58 to move to left, and then second baffle 57 is driven to move to left, and then second channel 53 is connected, and No. two at this time Pigment enters out of second channel 53 in toning block 96, and the second sliding block 20 continues to move to right at this time, at this time the second spur gear 23 and the Six spur gears 40 are disengaged from, and third spur gear 24 is meshed with the first internal gear 25 at this time, and the second motor 22 starts at this time, into And third spur gear 24 is driven to rotate, and then engage by gear and drive the rotation of the first internal gear 25, and then drive the second helical teeth 70 rotation of wheel, and then engaged by gear and drive the rotation of the first helical gear 69, and then drive the rotation of the first rolling wheel 66, and then tense First bracing wire 67, and then third baffle 63 is pulled to move to left, and then third channel 61 is connected, at this time three in third accommodating chamber 60 Number pigment enters in toning block 96；

Secondly, half gear 13 continues to rotate at this time, half gear 13 and the first rack gear 18 are disengaged from simultaneously at this time It being meshed with the first spur gear 14, the first sliding block 17 moves left to original state under the elastic force effect of the 4th spring 100 at this time, this When half gear 13 rotate 90 degree, and then drive the first spur gear 14 to rotate by gear engagement, and then drive first Belt pulley 72 rotates, and then drives the rotation of the second belt pulley 73 by the first belt 74, and then with the rotation of moving cam 76 108 Ten degree, the first slide plate 78 moves down to greatest extent at this time, and then printing block 93 is driven to move down, and 93 lower end of printing block reaches printing at this time In chamber 89, in the process, the first slide plate 78 drives third shaft 81 to decline, at this time the 8th spur gear 82 and the 4th spur gear 33 It is meshed, the 7th bevel gear 83 is meshed with the 8th bevel gear 85 at this time, and the second motor 22 starts at this time, and then drives the first cone Gear 30 rotates, and then is engaged by gear and second bevel gear 31 is driven to rotate, and then drives the rotation of the 4th spur gear 33, in turn It drives the 8th spur gear 82 to rotate, and then the rotation of the 7th bevel gear 83 is driven by third shaft 81, and then drive the 8th cone tooth 85 rotation of wheel, and then the rotation of the first idler wheel 91 is driven, in the process, the 8th bevel gear 85 drives third belt pulley 86 to rotate, And then 87 rotations are driven by the second belt 88, and then 95 rotations are driven by shaft, paper is driven by the first idler wheel 91 and 95 It opens and moves right, in the process, printing block 93 is printed；

Finally, after printing, half gear 13 continues to rotate 90 degree to original state, and then drives the first straight-tooth Wheel 14 continues to rotate, and cam 76 continues to rotate 180 degree at this time, and the first slide plate 78 rises to initial position at this time, at this time originally Device returns to original state.

When original state, first baffle 48 closes first passage 46, and second baffle 57 closes second channel 53, third Baffle 63 closes third channel 61, and printing block 93 is retracted in the 4th sliding cavity 92 to greatest extent at this time, at this time half tooth Wheel 13 and the first rack gear 18 are in meshing state i.e., and the first sliding block 17 is located at limit on the left position at this time, at this time the second sliding block 20 In limit on the left position, the second spur gear 23 and the 5th spur gear 35 and the 6th spur gear 40 be all in non-meshing state at this time, Third spur gear 24 and the first internal gear 25 are in non-meshing state at this time, at this time at first bevel gear 30 and second bevel gear 31 In meshing state, the first slide plate 78 is in upper limit position at this time, and the lower circular portion of cam 76 offsets with the first slide plate 78 at this time, The 8th spur gear 82 and the 4th spur gear 33 are in non-meshing state at this time, at this time at the 7th bevel gear 83 and the 8th bevel gear 85 In non-meshing state.

When needing print job, first motor 15 starts, and then drives half gear 13 to rotate, and then pass through tooth Wheel rack gear engagement drives the first rack gear 18 to move to right, and then drives the first sliding block 17 to move to right, and then the second sliding block 20 is driven to move to right, this When the second spur gear 23 be meshed with the 5th spur gear 35, at this time the second motor 22 start, and then drive 23 turns of the second spur gear It is dynamic, and then engaged by gear and drive the rotation of the 5th spur gear 35, and then drive third hand tap gear 37 to rotate, and then pass through gear Engagement drives the rotation of the 4th bevel gear 38, and then drives the first turntable 106 to rotate 180 degree by first rotating shaft 39, at this time Second fixed link 51 drives the first fixed link 49 to move to right, and then first baffle 48 is driven to move to right, and then first passage 46 is connected, this When the first accommodating chamber 45 in No.1 pigment by first passage 46 enter toning block 96 in, the second motor 22 continues to open at this time Dynamic, the first turntable 106 continues to rotate 180 degree at this time, and first baffle 48 moves left to initial position at this time, at this time the first electricity Machine 15 is again started up, and the second sliding block 20 moves to right at this time, and the second spur gear 23 and the 6th spur gear 40 are in meshing state at this time, this When the second motor 22 start, and then by the second spur gear 23 drive the 6th spur gear 40 rotation, and then drive the 5th bevel gear 42 rotations, and then engaged by gear and drive the rotation of the 6th bevel gear 43, and then the 7th spur gear is driven by the second shaft 44 55 rotations, and then drive the second rack gear 58 to move to left by rack and pinion engagement, and then second baffle 57 is driven to move to left, and then be connected Second channel 53, No. two pigment enter out of second channel 53 in toning block 96 at this time, and the second sliding block 20 continues to move to right at this time, this When the second spur gear 23 be disengaged from the 6th spur gear 40, third spur gear 24 is meshed with the first internal gear 25 at this time, this When the second motor 22 start, and then drive third spur gear 24 rotate, and then by gear engagement drive 25 turns of the first internal gear It is dynamic, and then the rotation of the second helical gear 70 is driven, and then engage by gear and drive the rotation of the first helical gear 69, and then drive first Rolling wheel 66 rotates, and then tenses the first bracing wire 67, and then pulls third baffle 63 to move to left, and then third channel 61 is connected, this When third accommodating chamber 60 in No. three pigment enter in toning block 96, half gear 13 continues to rotate at this time, two points at this time One of gear 13 be disengaged from the first rack gear 18 and be meshed with the first spur gear 14, the first sliding block 17 is in the 4th spring at this time Original state is moved left under 100 elastic force effect, half gear 13 rotates 90 degree at this time, and then engages band by gear Dynamic first spur gear 14 rotation, and then the rotation of the first belt pulley 72 is driven, and then the second belt pulley is driven by the first belt 74 73 rotations, and then 180 degree are rotated with moving cam 76, the first slide plate 78 moves down to greatest extent at this time, and then drives printing block 93 move down, and 93 lower end of printing block reaches in print chamber 89 at this time, and in the process, the first slide plate 78 drives under third shaft 81 Drop, the 8th spur gear 82 is meshed with the 4th spur gear 33 at this time, and the 7th bevel gear 83 is meshed with the 8th bevel gear 85 at this time, The second motor 22 starts at this time, and then first bevel gear 30 is driven to rotate, and then is engaged by gear and drive second bevel gear 31 Rotation, and then the rotation of the 4th spur gear 33 is driven, and then drive the rotation of the 8th spur gear 82, and then drive by third shaft 81 The rotation of 7th bevel gear 83, and then the rotation of the 8th bevel gear 85 is driven, and then drive the rotation of the first idler wheel 91, in the process, 8th bevel gear 85 drives third belt pulley 86 to rotate, and then drives 87 rotations by the second belt 88, and then pass through shaft band Dynamic 95 rotation, drives paper to move right by the first idler wheel 91 and 95, and in the process, printing block 93 is printed, when beating After print, half gear 13 continues to rotate 90 degree to original state, and then the first spur gear 14 is driven to continue to rotate, Cam 76 continues to rotate 180 degree at this time, and the first slide plate 78 rises to initial position at this time, and the present apparatus is restored to just at this time Beginning state.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when being printed by the present apparatus, first Electric motor starting, and then drive half gear 13 to rotate, and then drive the first rack gear to move to right by rack and pinion engagement, in turn It driving the first sliding block to move to right, and then the second sliding block is driven to move to right, the second spur gear is meshed with the 5th spur gear at this time, and at this time the Two electric motor startings, and then the rotation of the second spur gear is driven, and then engage by gear and drive the rotation of the 5th spur gear, and then drive Third hand tap gear rotation, and then engaged by gear and drive the rotation of the 4th bevel gear, and then drive first turn by first rotating shaft Disk rotates 180 degree, and the second fixed link drives the first fixed link to move to right at this time, and then drives first baffle to move to right, and then lead Logical first passage, the No.1 pigment in the first accommodating chamber is entered by first passage and is mixed colours in block at this time, at this time the second motor after Continuous starting, the first turntable continues to rotate 180 degree at this time, and first baffle moves left to initial position at this time, at this time first motor It is again started up, the second sliding block moves to right at this time, and the second spur gear and the 6th spur gear are in meshing state at this time, at this time the second motor Starting, and then the rotation of the 6th spur gear is driven by the second spur gear, and then drive the rotation of the 5th bevel gear, and then pass through gear Engagement drives the rotation of the 6th bevel gear, and then drives the rotation of the 7th spur gear by the second shaft, and then nibble by rack-and-pinion Crossed belt moves the second rack gear and moves to left, and then second baffle is driven to move to left, and then second channel is connected, and No. two pigment are logical from second at this time Enter in toning block in road, the second sliding block continues to move to right at this time, and the second spur gear is disengaged from the 6th spur gear at this time, at this time Third spur gear is meshed with the first internal gear, at this time the second electric motor starting, and then drives the rotation of third spur gear, and then pass through Gear engagement drive the first internal gear rotation, and then the rotation of the second helical gear is driven, and then tiltedly by gear engagement drive first Gear rotation, and then drive the rotation of first volume wheel, and then tense the first bracing wire, and then third baffle is pulled to move to left, and then by the Triple channel conducting, No. three pigment in third accommodating chamber enter in toning block at this time, and half gear continues to rotate at this time, this When half gear be disengaged from the first rack gear and be meshed with the first spur gear, the first sliding block is in the 4th spring at this time Original state is moved left under elastic force effect, half gear rotates 90 degree at this time, and then drives first by gear engagement Spur gear rotation, and then the first pulley rotation is driven, and then the second pulley rotation is driven by the first belt, and then drive Cam rotates 180 degree, and the first slide plate moves down to greatest extent at this time, and then printing block is driven to move down, at this time printing block lower end It reaches in print chamber, in the process, the first slide plate drives the decline of third shaft, at this time the 8th spur gear and the 4th spur gear phase Engagement, the 7th bevel gear is meshed with the 8th bevel gear at this time, at this time the second electric motor starting, and then first bevel gear is driven to turn It is dynamic, and then engaged by gear and drive second bevel gear rotation, and then drive the rotation of the 4th spur gear, and then drive the 8th straight-tooth Wheel rotation, and then the rotation of the 7th bevel gear is driven by third shaft, and then drive the rotation of the 8th bevel gear, and then drive first Idler wheel rotation, in the process, the 8th bevel gear drive third pulley rotation, and then drive rotation by the second belt, into And driven and rotated by shaft, by the first idler wheel and paper is driven to move right, in the process, printing block is printed, After printing, half gear continues to rotate 90 degree to original state, and then the first spur gear is driven to continue to rotate, Cam continues to rotate 180 degree at this time, and the first slide plate rises to initial position at this time, and the present apparatus is restored to initial shape at this time State, the present apparatus can be conveyed and be printed automatically, and so that device is sequentially worked by way of gearing, be operated simpler It is single.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims

1. the print apparatus and its application method of a kind of display color of printing medium, device used in this method includes first Apparatus main body is set to the intracorporal control device of the first device master, is set to the intracorporal switch dress of the first device master The intracorporal printing equipment of first device master is set and is set to, the control device includes being set to the first device master Intracorporal first drive cavity is fixedly installed first motor, the first motor front end in inner wall on rear side of first drive cavity Power is connected with half gear, and what half gear lower end was meshed is provided with the first spur gear, described First spur gear is connected to the printing equipment, and what is be connected in the first drive cavity upper inside walls is provided with the first sliding Chamber is slidably provided with the first sliding block in first sliding cavity, is fixedly installed the on the downside of first sliding block in end face One rack gear, what is be connected in the first sliding cavity upper inside walls is provided with the second sliding cavity, can slide in second sliding cavity Dynamic is provided with the second sliding block being fixedly connected on the upside of first sliding block on end face, is provided with opening in second sliding block Upward first gear chamber is fixedly installed the second motor, the second motor right end in the first gear chamber inner left wall Power is connected with the second spur gear, and the second spur gear right end is by extending the shaft being passed through in second sliding cavity It is fixedly connected with third spur gear, is rotatably provided with the first internal gear, first internal tooth on the right side of the third spur gear The interior tooth cavity of opening to the left is provided in wheel, what is be connected in the second sliding cavity inner left wall is provided with the second drive cavity, Second sliding block left end is fixedly connected with the third sliding block for extending and being passed through in second drive cavity, second motor left end First bevel gear, the first bevel gear lower end are connected with by extending the shaft power being passed through in second drive cavity What is be meshed is provided with second bevel gear, is provided with second gear chamber, second cone on the downside of second drive cavity in inner wall Gear lower end is passed through the intracavitary shaft of the second gear by extension and is fixedly connected with the 4th spur gear, second sliding cavity What is be connected in upper inside walls is provided with third gear cavity, is rotatably provided with the 5th spur gear in the third gear cavity, It is provided with third drive cavity in the third gear cavity inner left wall, the 5th spur gear left end is passed through described the by extending Shaft in three drive cavities is fixedly connected with third hand tap gear, and what the third hand tap gear rear end was meshed is provided with the 4th cone tooth Wheel, the 4th bevel gear front end are fixedly connected with first rotating shaft, and the first rotating shaft is fixedly connected on the switching device, institute It states and is rotatably provided with the 6th spur gear on the right side of the 5th spur gear, be provided with the 4th biography on the right side of the third gear cavity in inner wall Dynamic chamber, the 6th spur gear right end are fixedly connected with the 5th cone tooth by extending the shaft being passed through in the 4th drive cavity Wheel, what the 5th bevel gear rear end was meshed be provided with the 6th bevel gear, the 6th bevel gear front end are fixedly connected with the Two shafts, second shaft are connected to the switching device.

2. the print apparatus and its application method of a kind of display color of printing medium according to claim 1, feature Be: the switching device includes being set to intracorporal first accommodating chamber of the first device master, on the downside of first accommodating chamber What is be connected in end face is provided with first passage, is provided with the first rotation chamber on the right side of the first passage in inner wall, and described first It is provided with right end extension in channel and is passed through the intracavitary first baffle of first rotation, the first baffle right end is fixedly connected with First fixed link, the interior front and back of first fixed link are provided through the first sliding groove, can be rotated on rear side of first fixed link Be provided with the first turntable, the first rotating shaft front end is fixedly connected in the first turntable back end surface, described first turn Disk front end eccentric part is fixedly connected with the second fixed link for extending and being passed through in first sliding groove, the first accommodating chamber right side Be provided with the second accommodating chamber of opening upwards in inner wall, be connected in inner wall on the downside of second accommodating chamber to be provided with second logical Road is provided with the second rotation chamber in the second channel inner left wall, and second rotation is intracavitary to be rotatably provided with the 7th Spur gear, it is described second rotation chamber upper inside walls in be connected be provided with the first baffle chamber for being connected to the second channel, The intracavitary right end that is slidably provided with of the first baffle extends the second baffle being passed through in the second channel, the second gear It is fixedly installed the second rack gear for being engaged in the 7th spur gear on the downside of plate in end face, the second baffle left end and described the It is fixedly connected with the first spring between one baffle chamber inner left wall, is provided with opening upwards in inner wall on the right side of second accommodating chamber Third accommodating chamber, what is be connected on the downside of the third accommodating chamber in inner wall is provided with third channel, on the left of the third channel What is be connected in inner wall is provided with second baffle chamber, the second baffle is intracavitary be slidably provided with right end extension be passed through it is described Third baffle in third channel is fixedly connected between the third baffle left end and the second baffle chamber inner left wall Two springs are provided with the first rolling wheel chamber, the intracavitary rotatable setting of the first rolling wheel in the second baffle chamber inner left wall There is the first rolling wheel, the first bracing wire is arranged on first rolling wheel, it is left that first bracing wire is fixedly connected on the third baffle On side end face, the 5th drive cavity is provided on rear side of the first rolling wheel chamber in inner wall, first rolling wheel rear end is logical by extending Enter the shaft in the 5th drive cavity and be fixedly connected with the first helical gear, what first helical gear lower end was meshed is provided with Second helical gear, second helical gear left end are fixedly connected on described by the shaft that extension is passed through in second sliding cavity In first internal gear right end face.

3. the print apparatus and its application method of a kind of display color of printing medium according to claim 1, feature Be: the printing equipment includes the first belt pulley chamber being set on rear side of first drive cavity in inner wall, and described first is straight Gear rear end is passed through the intracavitary shaft of first belt pulley by extension and is fixedly connected with the first belt pulley, first belt Wheel downside is rotatably provided with the second belt pulley, and power is cooperatively connected between first belt pulley and second belt pulley There is the first belt, cam chamber is provided in the first belt pulley chamber front inner wall, second belt pulley front end passes through extension The shaft being passed through in the cam chamber is fixedly connected with cam, and being provided with for being connected in the cam chamber inner left wall is connected to The third sliding cavity of the second gear chamber, left end is slidably provided in the cam chamber extends and be passed through the third sliding The first intracavitary slide plate, what is be connected on the downside of the cam chamber in inner wall is provided with the first spring cavity, first slide plate lower end It is fixedly connected with third spring between the inner wall of the first spring cavity downside, first slide plate in the third sliding cavity Run through and be rotatably provided with up and down third shaft, third shaft upper end, which is fixedly connected with, is engageable to the described 4th directly 8th spur gear of gear, third shaft lower end are fixedly connected with the 7th bevel gear, inner wall on the downside of the third sliding cavity What is be inside connected is provided with the second belt pulley chamber, and second belt pulley is intracavitary to be rotatably provided with the 8th bevel gear, described 8th bevel gear rear end is fixedly connected with third belt pulley, is rotatably provided with the 4th belt on the right side of the third belt pulley Wheel, power is connected with the second belt, the second belt pulley chamber between the third belt pulley and the 4th belt pulley Left and right is provided through print chamber in front inner wall, and what is be connected in the first spring upper inside walls is provided with the first idler wheel Chamber, first idler wheel is intracavitary to be rotatably provided with the first idler wheel, and first idler wheel rear end is fixedly connected on by shaft In the 8th bevel gear front end face, the 4th sliding for being connected to the print chamber is provided on the right side of the first idler wheel chamber Chamber is slidably provided with printing block in the 4th sliding cavity, and first nose is fixedly connected on the printing block In back end surface, the second idler wheel chamber for being connected to the print chamber, second idler wheel are provided on the right side of the 4th sliding cavity Intracavitary to be rotatably provided with the second idler wheel, second idler wheel rear end is passed through intracavitary turn of second belt pulley by extending Axis is fixedly connected in the front end face of the 4th belt pulley.

4. the print apparatus and its application method of a kind of display color of printing medium according to claim 1, feature It is: is provided with toning block in the first device main body, the first passage, the second channel, the third channel are all It is connected to the toning block, is provided with the fourth lane for being connected to the 4th sliding cavity, institute in inner wall on the downside of the toning block It states and is fixedly connected with elastic catheter in the 4th sliding cavity upper inside walls, the elastic catheter lower end is fixedly connected on the printing block Upper end is provided through the Five-channel for being connected to the fourth lane in the elastic catheter up and down.

5. the print apparatus and its application method of a kind of display color of printing medium according to claim 1, feature It is: is fixedly connected with the 4th spring between inner wall on the right side of the first sliding block right end and first sliding cavity.

6. the print apparatus and its application method of a kind of display color of printing medium according to claim 1, feature Be: what is be connected in inner wall on the right side of the cam chamber is provided with the first guide runner, and the first slide plate right end is fixedly connected with Extend the first slider guide for being passed through in first guide runner, it is symmetrical in inner wall at left and right sides of the 4th sliding cavity and be connected Be provided with the second guide runner, the printing block left and right ends are symmetrical and are fixedly connected with extension and are passed through in second guide runner The second slider guide, be fixedly connected with the 5th bullet between inner wall on the downside of second slider guide lower end and second guide runner Spring;The specific steps of this method are: