阅读说明：本技术 一种印刷机的色间干燥装置 (Drying device between colours of printing machine ) 是由 缪震汉 于 2021-09-28 设计创作，主要内容包括：本发明公开了一种印刷机的色间干燥装置,包括承载架和干燥盒,干燥盒设于承载架一侧,干燥盒外壁设有外壳,外壳一侧固定安装有安装面板,干燥盒一侧设有进风管,安装面板一侧开设有通孔,进风管的一端与通孔内腔活动穿插连接,干燥盒一侧设有两组定位机构,外壳设于承载架一侧,外壳顶端开设有出料槽,定位机构包括移动柱,移动柱设于干燥盒一侧,移动柱一端与安装面板一侧活动穿插连接,移动柱中部开设有多个定位孔。本发明通过操作定位机构,使得干燥盒可在外壳内腔处滑动,从而可调节干燥盒与出料槽处承印物的间距,进一步的可对不同成分的油墨,进行干燥力度的调整,提高了干燥装置使用的适用性。(The invention discloses a color space drying device of a printing machine, which comprises a bearing frame and a drying box, wherein the drying box is arranged on one side of the bearing frame, the outer wall of the drying box is provided with a shell, an installation panel is fixedly installed on one side of the shell, an air inlet pipe is arranged on one side of the drying box, a through hole is formed in one side of the installation panel, one end of the air inlet pipe is movably and alternately connected with an inner cavity of the through hole, two groups of positioning mechanisms are arranged on one side of the drying box, the shell is arranged on one side of the bearing frame, a discharge chute is formed in the top end of the shell, each positioning mechanism comprises a moving column, the moving column is arranged on one side of the drying box, one end of the moving column is movably and alternately connected with one side of the installation panel, and a plurality of positioning holes are formed in the middle of the moving column. According to the invention, the drying box can slide in the inner cavity of the shell by operating the positioning mechanism, so that the distance between the drying box and the printing stock at the discharge chute can be adjusted, the drying strength of the printing ink with different components can be further adjusted, and the applicability of the drying device in use is improved.)

1. The inter-color drying device of the printing machine comprises a bearing frame (1) and a drying box (4), and is characterized in that the drying box (4) is arranged on one side of the bearing frame (1);

the outer wall sliding connection of dry box (4) has shell (2), one side fixed mounting of shell (2) has installation panel (10), one side fixed interlude of dry box (4) is connected with air-supply line (14), the through-hole has been seted up to one side of installation panel (10), the one end of air-supply line (14) is connected with the inner chamber activity interlude of through-hole, one side of dry box (4) is provided with two sets of positioning mechanism, shell (2) fixed mounting bears one side of frame (1), blown down tank (3) have been seted up on the top of shell (2).

2. The inter-color drying device of the printing machine according to claim 1, wherein the positioning mechanism comprises a moving column (5), the moving column (5) is fixedly connected to one side of the drying box (4), one end of the moving column (5) is movably inserted and connected with one side of the mounting panel (10), and a plurality of positioning holes (6) are formed in the middle of the moving column (5).

3. The inter-color drying device of the printing machine according to claim 2, wherein a pin (8) is slidably inserted into an inner cavity of one of the positioning holes (6), one end of the moving column (5) penetrates through one side of the mounting panel (10) and is movably inserted and connected with a fixing block (7), the fixing block (7) is fixedly connected to one side of the mounting panel (10), two ends of the pin (8) are respectively movably inserted and connected with two sides of the fixing block (7), and a nut (9) is inserted and connected with one end of the pin (8).

4. The drying device of a printing press between colors according to claim 1, characterized in that, the drying box (4) is provided with a plurality of air outlets (13) on the other side, and one end of the air inlet pipe (14) is provided with a blowing mechanism.

5. The drying device for the color space of the printing machine is characterized in that the air blowing mechanism comprises a corrugated pipe (11) and a fan (12), one end of the corrugated pipe (11) is fixedly connected with one end of an air inlet pipe (14) in a penetrating mode, and the other end of the corrugated pipe (11) is fixedly connected with the output end of the fan (12) in a penetrating mode.

6. The drying device for the color space of the printing machine according to claim 1, wherein a plurality of bolts (15) are threaded and inserted into one side of the mounting panel (10), and one end of each bolt (15) is threaded and inserted into one side of the housing (2).

Technical Field

The invention relates to the field of inter-color drying devices, in particular to an inter-color drying device of a printing machine.

Background

The flexographic printing machine uses fluid printing ink with strong fluidity, the printing ink is transferred to the image-text part of the printing plate by an ink fountain rubber roll and an anilox ink transfer roller and is inked, then printing pressure is applied by a pressure roller to transfer the printing ink on the printing plate to a printing stock, and finally the printing process is completed by drying through an inter-color drying device which is generally arranged at the printing stock between two adjacent printing units to dry the printing ink on the printing stock;

the existing drying box is generally fixedly arranged at the position of a printing stock, so that the distance between an air outlet on one side of the drying box and the printing stock is fixed, but the air outlets of different components are different in strength, the existing drying box is caused to be incapable of adjusting the wind power of the air outlet according to the printing ink of different components, namely, the air outlets of different components are not adjusted in strength, and the use applicability of the drying device is reduced.

Disclosure of Invention

The present invention is directed to a drying device for a printing press, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the inter-color drying device of the printing machine comprises a bearing frame and a drying box, wherein the drying box is arranged on one side of the bearing frame;

the outer wall sliding connection of dry box has the shell, one side fixed mounting of shell has the installation panel, one side fixed interlude of dry box is connected with the air-supply line, the through-hole has been seted up to one side of installation panel, the one end of air-supply line and the inner chamber activity interlude of through-hole are connected, one side of dry box is provided with two sets of positioning mechanism, shell fixed mounting bears one side of frame, the blown down tank has been seted up on the top of shell.

Preferably, the positioning mechanism comprises a movable column, the movable column is fixedly connected to one side of the drying box, one end of the movable column is movably inserted and connected with one side of the mounting panel, and a plurality of positioning holes are formed in the middle of the movable column.

Preferably, one of the locating holes is connected with a pin shaft in a sliding and inserting manner, one end of the moving column penetrates through one side of the installation panel and is movably connected with a fixed block in an inserting manner, the fixed block is fixedly connected to one side of the installation panel, two ends of the pin shaft are respectively movably connected with two sides of the fixed block in an inserting manner, and one end of the pin shaft is connected with a nut in a threaded and inserting manner.

Preferably, a plurality of air outlets are formed in the other side of the drying box, and a blowing mechanism is arranged at one end of the air inlet pipe.

Preferably, the blowing mechanism comprises a corrugated pipe and a fan, one end of the corrugated pipe is fixedly connected with one end of the air inlet pipe in an inserting manner, and the other end of the corrugated pipe is fixedly connected with the output end of the fan in an inserting manner.

Preferably, one side of the mounting panel is in threaded insertion connection with a plurality of bolts, and one end of each bolt is in threaded insertion connection with one side of the outer shell.

The invention has the technical effects and advantages that:

(1) according to the invention, the bearing frame, the mounting panel, the shell, the discharging groove, the drying box and the positioning mechanism are arranged, and the positioning mechanism is operated, so that the drying box can slide in the inner cavity of the shell, the distance between the drying box and a printing stock at the discharging groove can be adjusted, further, the drying force of the printing ink with different components can be adjusted, and the use applicability of the drying device is improved;

(2) according to the invention, the bolt is provided with a rotating force through the bolt arranged at the mounting panel, so that the bolt is separated from one side of the shell, the mounting panel, the drying box and the positioning mechanism can be detached from the shell, and the drying box and the positioning mechanism can be detached and replaced conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a top view of an air inlet duct in a partially sectional configuration according to the present invention.

Fig. 3 is a schematic side view of a partially cut-away structure of an air inlet duct according to the present invention.

Fig. 4 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

Fig. 5 is a schematic view of the enlarged structure at the position B of fig. 2 according to the present invention.

In the figure: 1. a carrier; 2. a housing; 3. a discharge chute; 4. drying the box; 5. moving the column; 6. positioning holes; 7. a fixed block; 8. a pin shaft; 9. a nut; 10. installing a panel; 11. a bellows; 12. a fan; 13. an air outlet; 14. an air inlet pipe; 15. and (4) bolts.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a color space drying device of a printing machine as shown in figures 1-5, which comprises a bearing frame 1 and a drying box 4, wherein the drying box 4 is arranged at one side of the bearing frame 1, the outer wall of the drying box 4 is connected with a shell 2 in a sliding way, one side of the shell 2 is fixedly provided with a mounting panel 10, one side of the drying box 4 is fixedly and alternately connected with an air inlet pipe 14, one side of the mounting panel 10 is provided with a through hole, one end of the air inlet pipe 14 is movably and alternately connected with the inner cavity of the through hole, one side of the drying box 4 is provided with two groups of positioning mechanisms, the shell 2 is fixedly arranged at one side of the bearing frame 1, the top end of the shell 2 is provided with a discharge chute 3, the bottom end of the shell 2 is provided with a feed chute at a position corresponding to the inner cavity of the feed chute and the discharge chute 3, so that a printing stock can be sequentially passed through the inner cavities of the feed chute and the discharge chute 3 to be arranged at the other side of the drying box 4, the other side of the drying box 4 is provided with a plurality of air outlets 13, one end of the air inlet pipe 14 is provided with a blowing mechanism, the blowing mechanism can blow air flow into the air inlet pipe 14, the air flow enters an inner cavity of the drying box 4 and can be blown out from the air outlets 13 and blown onto a printing stock to dry the printing ink on the printing stock, the positioning mechanism comprises a moving column 5, the moving column 5 is fixedly connected to one side of the drying box 4, one end of the moving column 5 is movably connected with one side of the mounting panel 10 in an inserting mode, and the middle of the moving column 5 is provided with a plurality of positioning holes 6;

the inner cavity of one of the positioning holes 6 is connected with a pin shaft 8 in a sliding and inserting manner, one end of the movable column 5 penetrates through one side of the installation panel 10 and is movably connected with a fixed block 7 in a inserting manner, the fixed block 7 is fixedly connected with one side of the installation panel 10, two ends of the pin shaft 8 are respectively movably connected with two sides of the fixed block 7 in an inserting manner, one end of the pin shaft 8 is connected with a nut 9 in a threaded and inserting manner, the movable column 5 can slide on one side of the installation panel 10 by giving moving force to the two movable columns 5 towards the direction of the installation panel 10, so that the drying box 4 can be driven to slide in the shell 2 and move in the direction far away from the discharge chute 3, the position of the drying box 4 in the inner cavity of the shell 2 can be adjusted, the distance between the air outlets 13 and a printing stock can be adjusted, the force of air flow blown to the ink of the air outlets 13 is adjusted, after the relative positions of the movable columns 5 and the installation panel 10 are adjusted, the pin shaft 8 is inserted into the positioning hole 6 at the corresponding position, the pin shaft 8 and the fixed block 7 are relatively fixed, and the fixed block 7 and the movable column 5 are further relatively fixed, so that the position of the drying box 4 after movement is fixed;

the blowing mechanism comprises a corrugated pipe 11 and a fan 12, one end of the corrugated pipe 11 is fixedly connected with one end of an air inlet pipe 14 in a penetrating manner, the other end of the corrugated pipe 11 is fixedly connected with the output end of the fan 12 in a penetrating manner, the fan 12 is electrically connected with an external power supply through an external switch, air flow can be conveyed into the air inlet pipe 14 through the corrugated pipe 11 through the work of the fan 12, and meanwhile, the arrangement of the corrugated pipe 11 can adjust the position of the drying box 4 in the shell 2, so that the position between the air inlet pipe 14 and the installation panel 10 can be adjusted, and the positioning mechanism has operability;

one side screw thread interlude of installation panel 10 is connected with a plurality of bolts 15, and one end of bolt 15 is interlude with one side screw thread of shell 2 and is connected, and a plurality of bolts 15 of setting can give bolt 15 turning force for bolt 15 can take place to rotate in shell 2 one side, just dismantles bolt 15 from one side of shell 2, thereby can dismantle one side of shell 2 from installation panel 10, is convenient for change drying box 4 and blower mechanism.

The working principle of the invention is as follows: after passing the stock in proper order feed chute and the 3 inner chambers of blown out tank on the shell 2, make the stock be located the other side position of dry box 4, accessible operation positioning mechanism, make dry box 4 can slide in 2 inner chambers of shell, 14 one end of air-supply line slides in the through-hole department of mounting panel 10 one side simultaneously, and then adjust dry box 4 in shell 2 internal position, thereby the interval of adjustable a plurality of air outlets 13 and stock, further adjust the interval of a plurality of air outlets 13 and treat dry printing ink, make the intensity after the air current that air outlet 13 bloated blows to printing ink adjustable, thereby can be directed against the printing ink of different compositions on the stock, carry out the adjustment of drying dynamics, the suitability when having improved to printing ink drying.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.