CN112373188A

CN112373188A - Printing and dyeing device for color printing machine

Info

Publication number: CN112373188A
Application number: CN202011067276.3A
Authority: CN
Inventors: 张加叶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-05
Filing date: 2020-10-05
Publication date: 2021-02-19

Abstract

The invention discloses a printing and dyeing device for a color printing machine, which comprises a base and a shell, wherein the shell is fixedly connected to the upper side of the base, a printing groove is formed in the upper side of the base, a printing stock is arranged in the printing groove, a rolling assembly for transporting the printing stock is arranged in the printing groove, and a cleaning assembly for sweeping dust on the printing stock is arranged on the inner side of the shell. The automatic printing machine is reasonable in design, the sliding sleeve reciprocates on the first ball screw under the driving of the speed reducing motor, the sliding sleeve drives the connecting rod to move, the connecting rod rotates under the action of the second gear and the rack plate, the connecting rod drives the hairbrush to sweep dust on the surface of a printing stock, the dust is prevented from influencing the printing and dyeing effect of the printing stock, the printing stock is driven to enter the shell in order under the driving of the conveyor belt through the arrangement of the rolling assembly, and the potential safety hazard caused by the fact that workers directly operate in the shell by hands is avoided.

Description

Printing and dyeing device for color printing machine

Technical Field

The invention relates to the technical field of color printers, in particular to a printing and dyeing device for a color printer.

Background

The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the modern printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position on the printing plate where the characters and images are placed by hand or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the printed matter identical to printing plate can be reproduced.

The existing printing mode is that the printing stock is fixed, and then the manual printing of the penetrating printing plate is manually used through manual work, so that the printing mode is high in labor intensity and low in efficiency, the pattern printing is easily deviated, partial dust is remained on partial printing stock, the printing and dyeing effect of the printing stock can be influenced by untimely cleaning of the dust, the surface of the printing stock which is just printed and dyed is wet, drying treatment is needed, and the drying lamp is in an open state for a long time to cause the occurrence of a waste condition.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a printing device for a color printing machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the printing and dyeing device comprises a base and a shell, wherein the shell is fixedly connected to the upper side of the base, a printing groove is formed in the upper side of the base, printing stocks are arranged in the printing groove, a rolling assembly for transporting the printing stocks is arranged in the printing groove, a cleaning assembly for sweeping dust on the printing stocks is arranged on the inner side of the shell, and a printing assembly is arranged in the shell.

Preferably, the rolling assembly comprises two first rotating shafts which are rotatably connected in the printing groove, third driving wheels are sleeved on the two first rotating shafts, the third driving wheels are in transmission connection through a conveying belt, and a fixing assembly is arranged on the conveying belt.

Preferably, fixed subassembly includes two L shape supports of symmetry fixed connection on the conveyer belt, be equipped with the through-hole on the L shape support, sliding connection has the gag lever post in the through-hole, the upside fixedly connected with handle of gag lever post, the downside fixedly connected with slipmat of gag lever post, the handle passes through second spring elastic connection on L shape support, and is a plurality of the slipmat offsets the upside that sets up at the stock jointly.

Preferably, clean subassembly includes the mount pad of fixed connection in the casing outside, the upside fixedly connected with gear motor of mount pad, gear motor's the terminal outside and the first ball of fixedly connected with that run through the casing of output shaft, the inboard fixedly connected with second guide arm of casing, it is equipped with the sliding sleeve, two all to overlap on first ball and the second guide arm the sliding sleeve rotates jointly and is connected with the connecting rod, the cover is equipped with the live-rollers on the connecting rod, equidistant a plurality of brushes of fixedly connected with on the live-rollers, be equipped with the absorption groove that supplies to adsorb dust on the brush on the base, the inboard of casing is equipped with and supplies connecting rod pivoted drive assembly, be equipped with transmission assembly between first ball and the first pivot.

Preferably, drive assembly is equipped with the third gear on the connecting rod including the cover, the inboard fixedly connected with rack plate of casing, intermeshing between rack plate and the third gear.

Preferably, transmission assembly is including setting up the transmission chamber in base and casing, first ball runs through the lateral wall and the cover of casing and is equipped with first drive wheel, the inboard rotation in transmission chamber is connected with the second pivot, the cover is equipped with the second drive wheel in the second pivot, first drive wheel passes through the belt and is connected with the transmission of second drive wheel, the cover is equipped with first gear in the second pivot, first pivot runs through the inboard in printing groove and the cover is equipped with the second gear, intermeshing between first gear and the second gear.

Preferably, the printing assembly comprises two second ball screws which are symmetrically and rotationally connected to the inner top of the shell, a connecting assembly is arranged between the two second ball screws and the first ball screw, two first guide rods are symmetrically and fixedly connected with the inner top of the shell, the two first guide rods and the two second ball screws are sleeved with a mounting plate together, the lower side of the mounting plate is fixedly connected with a fixed block, the inner side of the fixed block is symmetrically provided with two inner cavities, the inner cavity is connected with a first slide block in a sliding way, the first slide block is elastically connected to the inner side of the inner cavity through a first spring, the lower side of the first slide block is fixedly connected with a connecting rod, a plurality of connecting rods penetrate through the inner side of the fixed block and are fixedly connected with a printing plate together, the printing plate is provided with drying lamps symmetrically, the inner side of the fixing block is provided with a trigger cavity, and a plurality of elastic components for controlling the drying lamps to be switched on and off are arranged in the trigger cavity.

Preferably, the elastic component is connected at the limiting plate that triggers the chamber inboard including rotating, it is connected with first installation piece to rotate on the limiting plate, trigger intracavity fixedly connected with second installation piece, it is connected with the slide bar to rotate on the second installation piece, the slide bar runs through first installation piece, through third spring elastic connection between first installation piece and the second installation piece, the interior top fixedly connected with that triggers the chamber triggers the piece, be equipped with the second slider under the piece that triggers, the second slider passes through the upside of connecting rod fixed connection at the printing plate, be equipped with the magnetite subassembly between limiting plate and the casing.

Preferably, the magnetite subassembly includes the second magnet of fixed connection on the limiting plate, the interior top fixedly connected with first magnet of casing, first magnet is the same with the relative one side magnetic pole homogeneous phase of a plurality of second magnets.

The invention has the following beneficial effects:

1. by arranging the rolling assembly, the limiting rod is enabled to abut against the printing stock under the elastic action of the second spring by pulling the handle, so that the purpose of fixing the printing stock on the conveyor belt is achieved, the conveyor belt moves to enable workers to finish fixing the printing stock outside the shell, and the influence on the safety of the workers due to manual operation of the workers in the shell is avoided;

2. by arranging the cleaning assembly, the first ball screw drives the two sliding sleeves to move in the horizontal direction under the limiting action of the second guide rod, the two sliding sleeves drive the connecting rod to move, the connecting rod drives the rotating roller to rotate under the action of the third gear and the rack plate, and the rotating roller drives the hairbrush to rotate, so that dust on the surface of a printing stock is brushed away by the hairbrush, the cleaning effect is achieved, and the printing and dyeing effect is prevented from being influenced due to the fact that residues are attached to the printing stock;

3. through the arrangement of the printing assembly, the first ball screw drives the second ball screw to rotate through transmission between the first bevel gear and the second bevel gear, the two second ball screws enable the mounting plate to reciprocate in the vertical direction under the limiting action of the two first guide rods, and when the printing plate moves downwards to abut against a printing stock, the printing operation is completed, manual printing by using an infiltration printing plate is replaced, the labor intensity is high, the efficiency is low, and patterns are easy to print and deviate;

4. by arranging the first gear, because the incomplete part is arranged on the first gear, when the second gear is abutted against the incomplete part of the first gear, the first gear cannot drive the second gear to rotate, so that the second gear is in a static state, namely the conveyor belt is in a static state, and the time of printing the printing stock by the printing plate is just met;

5. by arranging the elastic component, when the printing plate moves downwards to be abutted against the printing stock, the printing plate moves upwards relative to the fixed block, so that the printing plate drives the second slide block to move upwards through the connecting column until the second slide block is abutted against the trigger block, the drying lamp is in a working state, the second slide block moves upwards to enable the limiting plate to rotate and to be restored to the original position under the action of the third spring, thereby achieving the purpose of limiting the second slide block, when the printing plate moves upwards, the second magnet is closer to the first magnet, so that the second magnet rotates under the action of the repulsive force of the first magnet to release the second slider, the second slider enables the printing plate to move downwards to the original position under the elastic action of the first spring, therefore, the trigger block is separated from the second sliding block, and the drying lamp is in an off state at the moment, so that the condition of reducing the power consumption of the drying lamp is realized.

Drawings

FIG. 1 is a schematic diagram of a printing apparatus used in a color printer according to the present invention;

FIG. 2 is a schematic top view of a printing apparatus for use in a color printer according to the present invention;

FIG. 3 is a side view of a portion of the first and second gears;

FIG. 4 is a schematic view of a partial top view of the mounting plate;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 6 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the automatic printing machine comprises a base 1, a shell 2, a mounting base 3, a speed reducing motor 4, a first ball screw 5, a first bevel gear 6, a second bevel gear 7, a second ball screw 8, a mounting plate 9, a fixing block 10, a connecting column 11, a printing plate 12, a drying lamp 13, a first spring 14, a first slider 15, a second slider 16, a trigger block 17, a first magnet 18, a first transmission wheel 19, a belt 20, a second transmission wheel 21, a first gear 22, a second gear 23, a first rotating shaft 24, a third transmission wheel 25, a transmission belt 26, an adsorption groove 27, a sliding sleeve 28, a third gear 29, a rack plate 30, a rotating roller 31, a hairbrush 32, a printing stock 33, a first guide rod 34, a second guide rod 35, a 36L-shaped bracket 37, a second spring 38, a handle 39 anti-skid pad, a second magnet 40, a limiting plate 41, a first mounting block 42, a second mounting block 43, a 44 and a third spring 45.

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 a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a printing and dyeing device for a color printing machine comprises a base 1 and a casing 2, wherein the casing 2 is fixedly connected to the upper side of the base 1, a printing groove is formed in the upper side of the base 1, a printing stock 33 is arranged in the printing groove, a rolling assembly for transporting the printing stock 33 is arranged in the printing groove, a cleaning assembly for cleaning dust on the printing stock 33 is arranged on the inner side of the casing 2, and a printing assembly is arranged in the casing 2.

The rolling subassembly includes that two rotate to connect the first pivot 24 in the printing groove, all the cover is equipped with the third drive wheel 25 on two pivot 24, connect through conveyer belt 26 transmission between two third drive wheels 25, be equipped with fixed subassembly on the conveyer belt 26, make the gag lever post support on stock 33 under the elastic action of second spring 37 through pulling handle 38, thereby reach the purpose of fixing stock 33 on conveyer belt 26, conveyer belt 26 moves and makes the staff accomplish the fixed to stock 33 in the casing 2 outside, the workman has been avoided in casing 2 manually operation and has influenced workman's safety.

Fixed subassembly includes two L shape supports 36 of symmetry fixed connection on conveyer belt 26, is equipped with the through-hole on the L shape support 36, and sliding connection has the gag lever post in the through-hole, the upside fixedly connected with handle 38 of gag lever post, the downside fixedly connected with slipmat 39 of gag lever post, and handle 38 is through second spring 37 elastic connection on L shape support 36, and a plurality of slipmats 39 offset the upside that sets up at stock 33 jointly.

The cleaning assembly comprises a mounting seat 3 fixedly connected to the outer side of a shell 2, a speed reducing motor 4 is fixedly connected to the upper side of the mounting seat 3, the tail end of an output shaft of the speed reducing motor 4 penetrates through the outer side of the shell 2 and is fixedly connected with a first ball screw 5, a second guide rod 35 is fixedly connected to the inner side of the shell 2, sliding sleeves 28 are respectively sleeved on the first ball screw 5 and the second guide rod 35, the two sliding sleeves 28 are jointly and rotatably connected with a connecting rod, a rotating roller 31 is sleeved on the connecting rod, a plurality of brushes 32 are fixedly connected to the rotating roller 31 at equal intervals, an adsorption groove 27 for adsorbing dust on the brushes 32 is arranged on a base 1, a driving assembly for rotating the connecting rod is arranged on the inner side of the shell 2, a transmission assembly is arranged between the first ball screw 5 and the first rotating shaft 24, the first ball screw 5 drives the two sliding sleeves 28 to move in the, the connecting rod is under the effect of third gear 29 and rack board 30 for the connecting rod drives live-rollers 31 and rotates, and live-rollers 31 drives brush 32 and rotates, thereby makes brush 32 sweep the dust on stock 33 surface, reaches clean effect, avoids having the residue on the stock 33 and makes the printing and dyeing effect receive the influence.

The drive assembly comprises a third gear 29 sleeved on the connecting rod, a rack plate 30 is fixedly connected to the inner side of the shell 2, and the rack plate 30 and the third gear 29 are meshed with each other.

The transmission assembly comprises a transmission cavity arranged in the base 1 and the shell 2, a first ball screw 5 penetrates through the side wall of the shell 2 and is sleeved with a first transmission wheel 19, the inner side of the transmission cavity is rotatably connected with a second rotating shaft, a second transmission wheel 21 is sleeved on the second rotating shaft, the first transmission wheel 19 is in transmission connection with the second transmission wheel 21 through a belt 20, a first gear 22 is sleeved on the second rotating shaft, a first rotating shaft 24 penetrates through the inner side of the printing groove and is sleeved with a second gear 23, the first gear 22 and the second gear 23 are mutually meshed, since the first gear 22 is provided with the missing portion, when the second gear 23 abuts against the missing portion of the first gear 22, the first gear 22 cannot drive the second gear 23 to rotate, so that the second gear 23 is in a static state, i.e. the belt 26 is at rest, just corresponding to the time the printing plate 12 prints on the substrate 33.

The printing component comprises two second ball screws 8 which are symmetrically and rotatably connected to the inner top of the shell 2, a connecting component is arranged between the two second ball screws 8 and the first ball screw 5, the inner top of the shell 2 is symmetrically and fixedly connected with two first guide rods 34, the two guide rods 34 and the two second ball screws 8 are jointly sleeved with a mounting plate 9, the lower side of the mounting plate 9 is fixedly connected with a fixed block 10, the inner side of the fixed block 10 is symmetrically provided with two inner cavities, the inner cavities are internally and slidably connected with first sliding blocks 15, the first sliding blocks 15 are elastically connected to the inner sides of the inner cavities through first springs 14, the lower side of the first sliding blocks 15 is fixedly connected with connecting columns 11, a plurality of connecting columns 11 penetrate through the inner sides of the fixed blocks 10 and are fixedly connected with a printing plate 12 together, the printing plate 12 is symmetrically provided with drying lamps 13, the inner sides of the fixed blocks, first ball 5 drives second ball 8 through the transmission between first bevel gear 6 and the second bevel gear 7 and rotates, and two second ball 8 make mounting panel 9 reciprocating motion in the vertical direction under the limiting displacement of two first guide arms 34, move down to offset with stock 33 when printing plate 12, accomplish the printing operation promptly, replace the manual work of artifical use infiltration printing plate 12 manual printing, this kind of printing mode not only intensity of labour is high, and is inefficient, and easy with the pattern printing skew.

The elastic component comprises a limiting plate 41 which is rotatably connected to the inner side of the trigger cavity, a first mounting block 42 is rotatably connected to the trigger plate 41, a second mounting block 43 is fixedly connected to the interior of the trigger cavity, a slide rod 44 is rotatably connected to the second mounting block 43, the slide rod 44 penetrates through the first mounting block 42, the first mounting block 42 is elastically connected with the second mounting block 43 through a third spring 45, a trigger block 17 is fixedly connected to the inner top of the trigger cavity, a second slider 16 is arranged under the trigger block 17, the slider 16 is fixedly connected to the upper side of the printed board 12 through a connecting column 11, a magnet component is arranged between the limiting plate 41 and the shell 2, when the printed board 12 moves downwards to abut against the printed material 33, relative to the fixed block 10, the printed board 12 moves upwards, so that the printed board 12 drives the second slider 16 to move upwards through the connecting column 11 until abutting against the trigger block 17, and the drying lamp 13 is in, second slider 16 upward movement makes limiting plate 41 take place to rotate and resume the normal position under the effect of third spring 45, thereby reach the purpose of spacing second slider 16, when printing plate 12 upward movement, second magnet 40 is more and more close with first magnet 18, thereby make second magnet 40 take place to rotate under the repulsion effect of first magnet 18, thereby release second slider 16, second slider 16 makes printing plate 12 move down to resuming the normal position under the elastic action of first spring 14, thereby make trigger block 17 and second slider 16 break away from, dry lamp 13 is in the state of extinguishing this moment, thereby realized reducing the power consumptive condition of dry lamp 13.

The magnet subassembly includes second magnet 40 of fixed connection on limiting plate 41, the first magnet 18 of the interior top fixedly connected with of casing 2, and first magnet 18 is the same with the relative one side magnetic pole homogeneous phase of a plurality of second magnet 40.

In the invention, a switch of a speed reducing motor 4 is turned on, an output shaft of the speed reducing motor 4 rotates to drive a first ball screw 5 to rotate, the first ball screw 5 drives two sliding sleeves 28 to reciprocate in the horizontal direction under the limit of a second guide rod 35, the two sliding sleeves 28 drive a connecting rod to reciprocate, the connecting rod reciprocates to drive a third gear 29 and a rack plate 30 to move relatively, so that the third gear 29 rotates under the action of the rack plate 30, the third gear 29 drives the connecting rod to rotate, the connecting rod drives a rotating roller 31 to rotate, the rotating roller 31 drives a hairbrush 32 to rotate, and the purpose of brushing dust on the surface of a printing stock 33 is achieved, when the hairbrush 32 moves to an adsorption groove 27, most of dust is adsorbed by the adsorption groove 27 when the hairbrush 32 rotates, and the effect of continuous cleaning is achieved;

the first ball screw 5 rotates to drive the second rotating shaft to rotate through the belt 20, the second rotating shaft drives the first gear 22 to rotate, the first gear 22 drives the second gear 23 to rotate, the second gear 23 does not rotate for a period of time due to the fact that the first gear 22 is provided with a defective part, the time gap is just in the process that the printing stock 33 is printed by the printing plate 12, the second gear 23 drives one of the first rotating shafts 24 to rotate, the first rotating shaft 24 drives the other first rotating shaft 24 to rotate through the conveyor belt 26, the printing stock 33 on the conveyor belt 26 enables the limiting rod to abut against the upper side of the printing stock 33 under the elastic force of the second spring 37, the purpose of fixing the printing stock 33 is achieved, the printing stock 33 is sequentially printed through the conveyor belt 26, the situation that a worker directly places the printing stock 33 on the lower side of the printing plate 12 by hand is avoided, and the safety of the, and the efficiency is low;

the first ball screw 5 drives the two first bevel gears 6 to rotate, the two first bevel gears 6 drive the second ball screw 8 to rotate through the second bevel gears 7 respectively, the two second bevel gears 7 drive the mounting plate 9 to reciprocate in the vertical direction under the limiting action of the two first guide rods 34, the mounting plate 9 moves downwards to drive the fixing block 10 to move, the fixing block 10 drives the printing plate 12 to move downwards through the connecting posts 11, and the printing plate 12 abuts against the printing stock 33, so that the purpose of printing is achieved, manual printing by using the penetrating printing plate 12 is replaced, the printing mode is high in labor intensity and low in efficiency, and patterns are easy to offset in pattern printing;

after the printing plate 12 abuts against the printing stock 33, for the fixed block 10, the printing plate 12 moves upward to compress the first spring 14, so as to prevent the printing plate 12 from exerting too much pressure on the printing stock 33 and damaging the printing stock 33, the printing plate 12 moves upward to drive the second slider 16 to move upward through the connecting column 11, the second slider 16 enables the limiting plate 41 to rotate counterclockwise, the second slider 16 continues to move upward until abutting against the trigger block 17, so that the drying lamp 13 is in a working state, at this time, the limiting plate 41 returns to the original position under the elastic action of the third spring 45, so that the limiting plate 41 is located on the lower side of the second slider 16, thereby achieving the purpose of limiting the second slider 16, when the mounting plate 9 moves upward under the drive of the second ball screw 8, at this time, the distance between the first magnet 18 and the second magnet 40 gradually decreases until the second magnet 40 drives the limiting plate 41 to rotate under the repulsive force of the first magnet 18, therefore, the printing plate 12 enables the second slider 16 to return to the original position under the elastic action of the first spring 14, at the moment, the second slider 16 and the trigger block 17 are in an off state, namely, the drying lamp 13 is turned off, so that the drying lamp 13 is in an off state when the printing plate 12 descends, the drying lamp 13 is in a working state when the printing plate 12 ascends, and it is noted that the printing stock 33 is just finished printing operation in the ascending process of the printing plate 12, so drying treatment is needed, and in the downward moving process of the printing plate 12, the printing stock 33 is in a printing state without drying treatment, and turning on the drying lamp 13 for a long time is not beneficial to saving resources.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A printing and dyeing device for a color printing machine comprises a base (1) and a shell (2), and is characterized in that the shell (2) is fixedly connected to the upper side of the base (1), a printing groove is formed in the upper side of the base (1), a printing stock (33) is arranged in the printing groove, a rolling assembly for transporting the printing stock (33) is arranged in the printing groove, a cleaning assembly for cleaning dust on the printing stock (33) is arranged on the inner side of the shell (2), a printing assembly is arranged in the shell (2), the rolling assembly comprises two first rotating shafts (24) which are rotatably connected in the printing groove, third driving wheels (25) are sleeved on the two first rotating shafts (24), the two third driving wheels (25) are in transmission connection through a conveying belt (26), a fixing assembly is arranged on the conveying belt (26), the fixing assembly comprises two L-shaped supports (36) which are symmetrically and fixedly connected to the conveying belt (26), be equipped with the through-hole on L shape support (36), sliding connection has the gag lever post in the through-hole, the upside fixedly connected with handle (38) of gag lever post, the downside fixedly connected with slipmat (39) of gag lever post, handle (38) are through second spring (37) elastic connection on L shape support (36), and are a plurality of slipmat (39) offset the upside that sets up at stock (33) jointly.

2. The printing and dyeing device for the color printing machine according to claim 1, characterized in that the cleaning assembly comprises a mounting base (3) fixedly connected to the outer side of the housing (2), a speed reduction motor (4) is fixedly connected to the upper side of the mounting base (3), the end of the output shaft of the speed reduction motor (4) penetrates through the outer side of the housing (2) and is fixedly connected with a first ball screw (5), a second guide rod (35) is fixedly connected to the inner side of the housing (2), sliding sleeves (28) are respectively sleeved on the first ball screw (5) and the second guide rod (35), two sliding sleeves (28) are jointly and rotatably connected with a connecting rod, a rotating roller (31) is sleeved on the connecting rod, a plurality of brushes (32) are fixedly connected to the rotating roller (31) at equal intervals, an adsorption groove (27) for adsorbing dust on the brushes (32) is arranged on the base (1), the inner side of the shell (2) is provided with a driving assembly for the connecting rod to rotate, and a transmission assembly is arranged between the first ball screw (5) and the first rotating shaft (24).

3. A printing unit for use in a colour printing machine, according to claim 2, characterised in that the drive unit comprises a third gear wheel (29) mounted on a connecting rod, a rack plate (30) being fixedly attached to the inside of the housing (2), the rack plate (30) and the third gear wheel (29) being in engagement with each other.

4. The printing and dyeing device for the color printing machine is characterized in that the transmission assembly comprises a transmission cavity arranged in the base (1) and the shell (2), the first ball screw (5) penetrates through the side wall of the shell (2) and is sleeved with a first transmission wheel (19), a second rotating shaft is rotatably connected to the inner side of the transmission cavity, a second transmission wheel (21) is sleeved on the second rotating shaft, the first transmission wheel (19) is in transmission connection with the second transmission wheel (21) through a belt (20), a first gear (22) is sleeved on the second rotating shaft, the first rotating shaft (24) penetrates through the inner side of the printing groove and is sleeved with a second gear (23), and the first gear (22) and the second gear (23) are meshed with each other.

5. The printing and dyeing device for the color printing machine is characterized in that the printing component comprises two second ball screws (8) which are symmetrically and rotatably connected to the inner top of the shell (2), a connecting component is arranged between the two second ball screws (8) and the first ball screw (5), two first guide rods (34) are symmetrically and fixedly connected to the inner top of the shell (2), a mounting plate (9) is sleeved on the two first guide rods (34) and the two second ball screws (8) together, the lower side of the mounting plate (9) is fixedly connected with a fixed block (10), two inner cavities are symmetrically arranged on the inner side of the fixed block (10), a first sliding block (15) is slidably connected in the inner cavities, the first sliding block (15) is elastically connected to the inner side of the inner cavity through a first spring (14), and a connecting column (11) is fixedly connected to the lower side of the first sliding block (15), a plurality of spliced pole (11) run through the inboard of fixed block (10) and common fixedly connected with printing plate (12), the symmetry is equipped with dry lamp (13) on printing plate (12), the inboard of fixed block (10) is equipped with triggers the chamber, it is equipped with the elastic component of a plurality of control dry lamp (13) switches to trigger the intracavity.

6. The printing apparatus for use in a color printing machine according to claim 5, the elastic component comprises a limiting plate (41) which is rotatably connected to the inner side of the trigger cavity, a first mounting block (42) is rotatably connected to the limiting plate (41), a second mounting block (43) is fixedly connected in the trigger cavity, a sliding rod (44) is rotatably connected on the second mounting block (43), the sliding rod (44) penetrates through the first mounting block (42), the first mounting block (42) and the second mounting block (43) are elastically connected through a third spring (45), a trigger block (17) is fixedly connected with the inner top of the trigger cavity, a second sliding block (16) is arranged right below the trigger block (17), second slider (16) pass through spliced pole (11) fixed connection at the upside of printing plate (12), be equipped with the magnetite subassembly between limiting plate (41) and casing (2).

7. The printing and dyeing device for the color printing machine according to claim 6, characterized in that the magnet assembly comprises a second magnet (40) fixedly connected to a limiting plate (41), a first magnet (18) is fixedly connected to the inner top of the casing (2), and the magnetic poles of the first magnet (18) and the opposite surfaces of the second magnets (40) are the same.