CN213387037U

CN213387037U - Discharging shaft device in special paper printing machine

Info

Publication number: CN213387037U
Application number: CN202021804228.3U
Authority: CN
Inventors: 周安福
Original assignee: Wenzhou An'fu Digital Anti Counterfeiting Co ltd
Current assignee: Wenzhou An'fu Digital Anti Counterfeiting Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-08
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a blowing axle device among special paper printing machine, including rack system, elasticity tensioning pivot system, drying device and stock form transmission pivot, elasticity tensioning pivot system locates on the rack system, elasticity tensioning pivot system and rack system rigid coupling, drying device locates in the outside frame, the stock form transmission pivot is located on the rack system, stock form transmission pivot and rack system rigid coupling. The utility model belongs to the technical field of printing equipment, in particular to a discharging shaft device in a special paper printing machine; the utility model discloses a set up elastic tensioning and change away and drying device on main body frame, effectively solved the unable problem that guarantees, the unable use of printing completion back ink mark destroyed after the paper wets of stock form printer paper elasticity degree on the existing market.

Description

Discharging shaft device in special paper printing machine

Technical Field

The utility model belongs to the technical field of lithography apparatus, specifically indicate a blowing axle device in special paper printing machine.

Background

The printing machine is used for printing characters and images, and the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) 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 of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate.

The blowing axle of printing machine is used for carrying out the feeding of stock form, but stock form itself is inelastic, and the tensioning degree that the condition such as feed motor moment change, printing device card pause all can lead to the paper changes, and too pine or too tight all easily produce the influence to printing quality, because the paper lapping is placed, ventilate badly, self easily wets when not printing, influences printing quality, and the package is once more after the printing is accomplished to the printing, if the china ink mark is not air-dried this moment, can cause the secondary damage to the printing product.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a blowing axle device in special paper printing machine, through set up elastic tensioning on main body frame and changeing away and drying device, effectively solved the unable problem that guarantees, the unable use of paper that wets back and printing completion back ink mark is destroyed of stock form printer paper elasticity degree on the existing market.

The utility model adopts the following technical scheme: the utility model relates to a blowing axle device in special paper printing machine, including rack system, elasticity tensioning pivot system, drying device and stock form transmission pivot, elasticity tensioning pivot system locates on the rack system, elasticity tensioning pivot system and rack system rigid coupling, drying device locates on the outside frame, the stock form transmission pivot is located on the rack system, stock form transmission pivot and rack system rigid coupling; the rack system includes main body frame, printing device and stock form, be equipped with floorbar, back timber and strengthening rib on the main body frame, elasticity tensioning pivot system is located on the back timber, printing device locates in the outside frame, the stock form is located in elasticity tensioning pivot system and the stock form transmission pivot, the stock form is located in printing device's the clearance.

Further, the elastic tensioning rotating shaft system comprises an elastic rotating main shaft, an elastic rotating shaft bearing, a right-angle tee joint mounting seat, a linear bearing, a cylindrical linear guide rail, a tensioning spring and a flange mounting seat, wherein the flange mounting seat is arranged on the top beam, the flange mounting seat is fixedly connected with the top beam, a countersunk groove is formed in the flange mounting seat, the cylindrical linear guide rail is clamped in the countersunk groove, the cylindrical linear guide rail is fixedly connected with the countersunk groove, the tensioning spring is clamped in the cylindrical linear guide rail, the tensioning spring is fixedly connected with the flange mounting seat, the tensioning spring is fixedly connected with the right-angle tee joint mounting seat, the linear bearing is clamped in the cylindrical linear guide rail in a sliding manner, a tee straight hole is formed in the right-angle tee joint mounting seat, the linear bearing is clamped in the tee straight hole, and a tee-joint side hole is formed in the right-, the utility model discloses a roll paper winding machine, including elasticity pivot bearing, elasticity rotation main shaft, elasticity pivot limiting plate, elasticity pivot anti-skidding line, the outer lane block of elasticity pivot bearing is equipped with in the tee bend lateral hole, be equipped with elasticity pivot step axle on the elasticity rotation main shaft, elasticity pivot bearing's inner circle block is located elasticity pivot step epaxially, elasticity is rotated and is equipped with elasticity pivot limiting plate and elasticity pivot anti-skidding line on the main shaft, the stock form is located on the.

Further, drying device includes stoving case box, square frame, stoving front shroud, heating wire and low-speed fan, be equipped with cylinder step hole on the stoving case box, the cylinder step is downthehole to be located to the low-speed fan block, low-speed fan and cylinder step hole rigid coupling, the inside of stoving case box is located in the square frame block, the heating wire is located on the square frame, heating wire and square frame rigid coupling, the stoving front shroud is located on the stoving case box, stoving front shroud and stoving case box rigid coupling.

Further, be equipped with fan base, fan motor, impeller and fan front shroud on the low-speed fan, the fan base block is located in the cylinder step hole, fan motor block is located in the fan base, fan motor and fan base rigid coupling, the impeller is located on the fan motor, impeller and fan motor rigid coupling, the fan front shroud is located on the fan base, fan front shroud and fan base rigid coupling.

Further, be equipped with transmission pivot main shaft, transmission pivot bearing and tip mount pad in the stock form transmission pivot, the tip mount pad is located on the main body frame, tip mount pad and main body frame rigid coupling, be equipped with the bearing mounting hole on the tip mount pad, the bearing mounting hole is located to the outer lane of transmission pivot bearing, be equipped with transmission pivot step axle on the transmission pivot main shaft, the transmission pivot step is epaxial to the inner circle of transmission pivot bearing is located, be equipped with transmission pivot limiting plate and transmission pivot antiskid line on the transmission pivot main shaft, the stock form is located on the transmission pivot main shaft.

Further, the drying device is provided with two groups.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is a blowing axle device among special paper printing machine, linear bearing and the linear guide rail of cylinder provide spacingly for elasticity tensioning pivot system, make the displacement of direction about right angle tee bend mount pad and the linear guide rail of cylinder only can take place, elasticity rotates the main shaft and floats from top to bottom under the effect of tensioning spring, make the tensile force of stock form remain a fixed scope throughout, flow on the stock form under the effect of low-speed fan behind the air around the heating wire heating, carry out the drying to the stock form, guarantee the quality of printing and protect the printing effect not destroyed.

Drawings

FIG. 1 is a front view of a discharging shaft device in a special paper printing machine of the present invention;

FIG. 2 is a cross-sectional view of a discharging shaft device in a special paper printing machine of the present invention;

FIG. 3 is a partial view of a discharging shaft device in a special paper printing machine of the present invention;

FIG. 4 is a sectional view of the roll paper transmission shaft of the discharging shaft device in the special paper printing machine of the present invention;

fig. 5 is an exploded view of the drying device of the feeding shaft device in the special paper printing machine of the present invention.

Wherein, 1, a rack system, 2, an elastic tensioning rotating shaft system, 3, a drying device, 4, a roll paper transmission rotating shaft, 5, a main body frame, 6, a printing device, 7, roll paper, 8, a bottom beam, 9, a top beam, 10, a reinforcing rib, 11, an elastic rotating main shaft, 12, an elastic rotating shaft bearing, 13, a right-angle tee joint mounting seat, 14, a linear bearing, 15, a cylindrical linear guide rail, 16, a tensioning spring, 17, a flange mounting seat, 18, an elastic rotating shaft step shaft, 19, an elastic rotating shaft limiting plate, 20, a tee straight hole, 21, a tee joint side hole, 22, a countersunk head groove, 23, a drying box body, 24, a square frame, 25, a drying front cover, 26, an electric heating wire, 27, a low-speed fan, 28, a cylindrical step hole, 29, a fan base, 30, a fan motor, 31, an impeller, 32, a fan front cover, 33, a transmission rotating shaft main shaft, 34, a transmission rotating, 35. end part mounting seats, 36, transmission rotating shaft step shafts, 37, transmission rotating shaft limiting plates, 38, bearing mounting holes, 39, elastic rotating shaft anti-skid grains, 40 and transmission rotating shaft anti-skid grains.

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

Detailed Description

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

As shown in fig. 1-5, the present invention relates to a discharging shaft device in a special paper printing machine, which comprises a frame system 1, an elastic tensioning shaft system 2, a drying device 3 and a roll paper transmission shaft, wherein the elastic tensioning shaft system 2 is arranged on the frame system 1, the elastic tensioning shaft system 2 is fixedly connected with the frame system 1, the drying device 3 is arranged on an external frame, the roll paper transmission shaft is arranged on the frame system 1, and the roll paper transmission shaft is fixedly connected with the frame system 1; rack system 1 includes main body frame 5, printing device 6 and stock form 7, be equipped with floorbar 8, back timber 9 and strengthening rib 10 on the main body frame 5, elasticity tensioning pivot system 2 is located on the back timber 9, printing device 6 is located in the outside frame, stock form 7 is located in elasticity tensioning pivot system 2 and the stock form transmission pivot, stock form 7 is located in printing device 6's the clearance.

The elastic tensioning rotating shaft system 2 comprises an elastic rotating main shaft 11, an elastic rotating shaft bearing 12, a right-angle tee joint mounting seat 13, a linear bearing 14, a cylindrical linear guide rail 15, a tensioning spring 16 and a flange mounting seat 17, wherein the flange mounting seat 17 is arranged on a top beam 9, the flange mounting seat 17 is fixedly connected with the top beam 9, a countersunk groove 22 is formed in the flange mounting seat 17, the cylindrical linear guide rail 15 is clamped in the countersunk groove 22, the cylindrical linear guide rail 15 is fixedly connected with the countersunk groove 22, the tensioning spring 16 is clamped on the cylindrical linear guide rail 15, the tensioning spring 16 is fixedly connected with the flange mounting seat 17, the tensioning spring 16 is fixedly connected with the right-angle tee joint mounting seat 13, the linear bearing 14 is clamped in the cylindrical linear guide rail 15 in a sliding manner, a tee joint straight hole 20 is formed in the right-angle tee joint mounting seat 13, the linear bearing 14 is clamped in the tee joint straight hole 20, be equipped with tee bend side opening 21 on the right angle tee bend mount pad 13, the outer lane block of elasticity pivot bearing 12 is equipped with in the tee bend side opening 21, elasticity is equipped with elasticity pivot step axle 18 on the rotation main shaft 11, elasticity pivot bearing 12's inner circle block is located on elasticity pivot step axle 18, elasticity is equipped with elasticity pivot limiting plate 19 and elasticity pivot non-slip texture 39 on the rotation main shaft 11, elasticity is located on the rotation main shaft 11 to stock form 7.

The drying device 3 comprises a drying box body 23, a square frame 24, a drying front cover 25, a heating wire 26 and a low-speed fan 27, a cylindrical step hole 28 is formed in the drying box body 23, the low-speed fan 27 is clamped in the cylindrical step hole 28, the low-speed fan 27 is fixedly connected with the cylindrical step hole 28, the square frame 24 is clamped in the drying box body 23, the heating wire 26 is arranged on the square frame 24, the heating wire 26 is fixedly connected with the square frame 24, the drying front cover 25 is arranged on the drying box body 23, and the drying front cover 25 is fixedly connected with the drying box body 23.

The low-speed fan 27 is provided with a fan base 29, a fan motor 30, an impeller 31 and a fan front cover 32, the fan base 29 is clamped in the cylindrical step hole 28, the fan motor 30 is clamped in the fan base 29, the fan motor 30 is fixedly connected with the fan base 29, the impeller 31 is arranged on the fan motor 30, the impeller 31 is fixedly connected with the fan motor 30, the fan front cover 32 is arranged on the fan base 29, and the fan front cover 32 is fixedly connected with the fan base 29.

Be equipped with transmission pivot main shaft 33, transmission pivot bearing 34 and tip mount pad 35 in the stock form transmission pivot, tip mount pad 35 is located on main body frame 5, tip mount pad 35 and main body frame 5 rigid coupling, be equipped with bearing mounting hole 38 on the tip mount pad 35, the outer lane of transmission pivot bearing 34 is located in bearing mounting hole 38, be equipped with transmission pivot step axle 36 on the transmission pivot main shaft 33, transmission pivot bearing 34's inner circle is located on transmission pivot step axle 36, be equipped with transmission pivot limiting plate 37 and transmission pivot anti-skidding line 40 on the transmission pivot main shaft 33, the stock form 7 is located on transmission pivot main shaft 33.

The drying device 3 is provided with two groups.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is a blowing axle device among special paper printing machine, linear bearing 14 and cylindrical linear guide rail 15 provide spacingly for elasticity tensioning pivot system 2, make right angle tee bend mount pad 13 and cylindrical linear guide rail 15 only can take place the displacement of direction from top to bottom, elasticity rotates main shaft 11 and floats from top to bottom under the effect of tensioning spring 16, make the tensile force of stock form 7 remain a fixed scope throughout, flow to stock form 7 under the effect of low-speed fan 27 behind the heating wire 26 heating air on every side, carry out the drying to stock form 7, guarantee the quality of printing and protection printing effect not destroyed.

When the printing device is used specifically, firstly, the roll paper 7 bypasses the elastic tensioning rotating shaft system 2 and the roll paper transmission rotating shaft and is wound on the transmission rotating shaft main shafts 33 at two ends, the transmission rotating shaft main shafts 33 are driven by an external motor to rotate, in the rotating process, the roll paper 7 can pass through the gap between the printing devices 6 to complete printing, if the tightness degree of the roll paper 7 changes, the right-angle tee joint mounting seat 13 can move up and down under the action of the tensioning spring 16 to drive the elastic rotating main shaft 11 to move up and down, so that the tightness degree of the roll paper 7 is always kept in a fixed range, the elastic rotating main shaft 11 and the right-angle tee joint mounting seat 13 are rotationally connected through the elastic rotating shaft bearing 12, the transmission rotating shaft main shaft 33 and the end mounting seat 35 are rotationally connected through the transmission rotating shaft bearing 34, and the elastic rotating shaft limiting plate 19 provides limitation for the roll paper 7 in the process of, the in-process of stock form 7 motion on transmission pivot main shaft 33, transmission pivot limiting plate 37 provides spacingly for stock form 7, when beginning to print, start fan motor 30, fan motor 30 drives impeller 31 and rotates, will be blown on stock form 7 by the air that heating wire 26 heated, first drying device 3 is for the stock form 7 stoving that just expandes, prevent that stock form 7 from weing the influence printing effect, stock form 7 after second drying device 3 is accomplished for the printing is dried, the main objective is the ink mark that the printing just was accomplished of drying, damage the grind mark when in order to avoid the package once more, it is above that the utility model discloses holistic work flow, repeat this step can when using next time.

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

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

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a blowing axle device in special paper printing machine which characterized in that: the automatic paper rolling machine comprises a rack system, an elastic tensioning rotating shaft system, a drying device and a paper rolling transmission rotating shaft, wherein the elastic tensioning rotating shaft system is arranged on the rack system and fixedly connected with the rack system; the rack system includes main body frame, printing device and stock form, be equipped with floorbar, back timber and strengthening rib on the main body frame, elasticity tensioning pivot system is located on the back timber, printing device locates in the outside frame, the stock form is located in elasticity tensioning pivot system and the stock form transmission pivot, the stock form is located in printing device's the clearance.

2. The discharging shaft device in the special paper printing machine according to claim 1, characterized in that: the elastic tensioning rotating shaft system comprises an elastic rotating main shaft, an elastic rotating shaft bearing, a right-angle tee joint mounting seat, a linear bearing, a cylindrical linear guide rail, a tensioning spring and a flange mounting seat, wherein the flange mounting seat is arranged on the top beam, the flange mounting seat is fixedly connected with the top beam, a countersunk groove is formed in the flange mounting seat, the cylindrical linear guide rail is clamped in the countersunk groove, the cylindrical linear guide rail is fixedly connected with the countersunk groove, the tensioning spring is clamped on the cylindrical linear guide rail, the tensioning spring is fixedly connected with the flange mounting seat, the tensioning spring is fixedly connected with the right-angle tee joint mounting seat, the linear bearing is clamped on the cylindrical linear guide rail in a sliding manner, a tee straight hole is formed in the right-angle tee joint mounting seat, the linear bearing is clamped in the tee straight hole, a tee joint is formed in the right-angle tee joint mounting seat, and an outer ring of the elastic rotating shaft, the elastic rotating main shaft is provided with an elastic rotating shaft step shaft, the inner ring of the elastic rotating shaft bearing is clamped on the elastic rotating shaft step shaft, the elastic rotating main shaft is provided with an elastic rotating shaft limiting plate and elastic rotating shaft anti-skid grains, and the roll paper is arranged on the elastic rotating main shaft.

3. The discharging shaft device in the special paper printing machine as claimed in claim 2, wherein: the drying device comprises a drying box body, a square frame, a drying front cover, a heating wire and a low-speed fan, wherein a cylindrical step hole is formed in the drying box body, the low-speed fan is clamped in the cylindrical step hole, the low-speed fan and the cylindrical step hole are fixedly connected, the square frame is clamped in the drying box body, the heating wire is arranged on the square frame, the heating wire and the square frame are fixedly connected, the drying front cover is arranged on the drying box body, and the drying front cover and the drying box body are fixedly connected.

4. The discharging shaft device in the special paper printing machine as claimed in claim 3, wherein: the fan is characterized in that a fan base, a fan motor, an impeller and a fan front cover are arranged on the low-speed fan, the fan base is clamped in the cylindrical step hole, the fan motor is clamped in the fan base, the fan motor and the fan base are fixedly connected, the impeller is arranged on the fan motor, the impeller and the fan motor are fixedly connected, the fan front cover is arranged on the fan base, and the fan front cover and the fan base are fixedly connected.

5. The discharging shaft device in the special paper printing machine as claimed in claim 4, wherein: be equipped with transmission pivot main shaft, transmission pivot bearing and tip mount pad on the stock form transmission pivot, the tip mount pad is located on the main body frame, tip mount pad and main body frame rigid coupling, be equipped with the bearing mounting hole on the tip mount pad, the bearing mounting hole is located in the outer lane of transmission pivot bearing, be equipped with transmission pivot step axle on the transmission pivot main shaft, the inner circle of transmission pivot bearing is located on the transmission pivot step axle, be equipped with transmission pivot limiting plate and transmission pivot antiskid line on the transmission pivot main shaft, the stock form is located on the transmission pivot main shaft.

6. The discharging shaft device in the special paper printing machine as claimed in claim 5, wherein: the drying device is provided with two groups.