CN114932747A

CN114932747A - Myriameter collecting and releasing printer

Info

Publication number: CN114932747A
Application number: CN202210515960.6A
Authority: CN
Inventors: 闻涛
Original assignee: Zhengzhou New Century Digital Technology Co ltd
Current assignee: Zhengzhou New Century Digital Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-23
Anticipated expiration: 2042-05-12
Also published as: CN114932747B

Abstract

The invention provides a myriameter winding and unwinding printer which comprises a printer frame, a printing platform arranged at the top of the printer frame, a drying box unit arranged at the bottom of the printer frame, and a myriameter winding and unwinding base arranged on one side of the printer frame, wherein a paper collecting roller, a paper unwinding roller and a damping roller connected through a quick-release mechanism are arranged on the myriameter winding and unwinding base; a pair of side vertical plates are arranged on two sides of a printer frame, a drag chain supporting groove, a fixed paper guide roller, a rear swing rod, an adjustable paper guide roller, a front swing rod, a wire dividing roller and a wallboard beam are respectively arranged between the pair of side vertical plates, maintenance holes for the rear swing rod to be drawn out in the lateral direction are respectively formed in the pair of side vertical plates, and the adjustable paper guide roller is adjustably arranged on one side of a printing platform through an angle adjusting mechanism; and ink scraping devices are arranged at two ends of the printing platform through plug screws. The myriameter retractable printer has the advantages of convenience in mounting and dismounting, high drying efficiency, difficulty in deviation in the printing medium conveying process and long service life of parts.

Description

Myriameter collecting and releasing printer

Technical Field

The invention relates to the field of industrial printers, in particular to a myriameter retractable printer.

Background

With the continuous improvement and innovation of modern production and printing technologies, the industrial printer is used as a novel printing and publicizing device, is environment-friendly and cheap, and can print various media materials, so that the consumption groups are numerous, and the sales outlet is very wide.

Generally, before printing is started, a printing medium such as an industrial paper roll or an industrial cloth roll needs to pass through a printing platform after passing through a paper discharge swing rod from one side of a paper discharge roller, and the printing medium is sprayed by a printing spray head at the printing platform and then is conveyed to a paper delivery system through friction of a friction roller. In order to improve the transportation efficiency, the length of an industrial paper roll or an industrial cloth roll generally belongs to the length of ten thousand meters, and when the industrial paper roll or the industrial cloth roll with the length of ten thousand meters is wound and unwound by the conventional paper winding and unwinding system of the printer, the problem that the winding and unwinding efficiency is reduced because the conventional paper winding and unwinding system cannot be quickly disassembled and the problem that the conventional winding and unwinding system cannot timely correct the deviation of a printing medium with longer length can be solved. Meanwhile, with the increase of the length of the printing medium, the existing ink scraping device and drying device can not meet the requirements of the myriameter printer in terms of working efficiency or service life

The utility model discloses an application number is 202022482376.4's utility model patent application specifically discloses a ten thousand meters receive and releases base, through changing current printer base structure, makes it can directly go up paper and printing operation to ten thousand meters industrial paper roll or industrial yardage roll. The device still does not solve the problem of how to install and dismantle quickly and how to improve the service life.

In order to solve the above problems, people always seek an ideal technical solution.

Disclosure of Invention

The invention aims to provide a myriameter retractable printer aiming at the defects of the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: a myriameter collecting and releasing printer comprises a printer frame, a printing platform arranged at the top of the printer frame, a drying box unit arranged at the bottom of the printer frame, and a myriameter collecting and releasing base arranged on one side of the printer frame, wherein a paper collecting roller and a paper releasing roller are arranged on the myriameter collecting and releasing base, and a damping roller is connected with the myriameter collecting and releasing roller through a quick detaching mechanism;

a pair of side vertical plates are arranged on two sides of the printer frame, a drag chain supporting groove, a fixed paper guide roller, a rear swing rod, an adjustable paper guide roller, a front swing rod, a wire separating roller and a wallboard beam are respectively arranged between the pair of side vertical plates, maintenance holes for the rear swing rod to be drawn out in a lateral direction are respectively formed in the pair of side vertical plates, and the adjustable paper guide roller is adjustably arranged on one side of the printing platform through an angle adjusting mechanism;

and ink scraping devices are arranged at two ends of the printing platform through plug-in screws.

Based on the above, in order to realize quick installation and disassembly, the quick-disassembly mechanism comprises a fixed support arranged on the myriameter retractable base and damping roller supporting seats arranged at two ends of a damping roller;

damping roller supporting seat bottom is provided with damping location fixed plate, the U-shaped draw-in groove has been seted up on the damping location fixed plate, the outside of fixed bolster is provided with respectively can the activity card establish a pair of damping roller reference column in the U-shaped draw-in groove, and is a pair of the outside of damping roller reference column is provided with and is used for controlling the lifting hook shape connecting plate of damping roller supporting seat bottom.

Based on the above, in order to facilitate the operation, the top of damping roller supporting seat is provided with the handle, and a pair of damping roller reference column vertical arrangement is in the outside of fixed bolster.

Based on the above, in order to adjust the angle conveniently, the angle adjusting mechanism comprises an L-shaped paper guide roller fixing plate connected to two ends of the adjustable paper guide roller and matched with the adjustable paper guide roller in a rolling manner, and a supporting plate for supporting the L-shaped paper guide roller fixing plate;

correspond in the backup pad paper roll fixed plate position is led to L shape and is provided with L shape and leads the paper roll adjusting plate, L shape lead the paper roll adjusting plate with L shape is led and is provided with straining screw and a pair of top tight screw between the paper roll fixed plate, L shape is led and has been seted up the oval hole on the paper roll fixed plate, the oval downthehole be provided with and be used for connecting the fastening screw of backup pad.

Based on the above, one side of the fixing plate of the L-shaped paper guide roller is opposite to one side of the adjusting plate of the L-shaped paper guide roller, and the pair of tightening screws are symmetrically arranged on two sides of the tightening screw.

Based on the above, stoving case unit is including setting up side by side a plurality of stoving casees of printer frame bottom, be provided with a plurality of dust guards through the hinge on the wallboard roof beam, the dust guard is located the top of stoving case. .

Based on the above, the tops of the drying boxes are spliced into a plane.

Based on the above, in order to prolong the service life of the ink scraping device, the ink scraping device comprises a scraping blade support base connected to one side of the printing platform, a scraping blade fixing plate connected to the outside of the scraping blade support base through a plug screw, and a scraping blade clamped at the bottom between the scraping blade support base and the scraping blade fixing plate, wherein a flat strip-shaped hole for allowing one end of the plug screw to pass through is formed in the scraping blade.

Based on the above, a plurality of the flat strip-shaped holes are linearly arranged on the scraper blade at equal intervals.

Based on the above, the tow chain supporting groove comprises a rail car chain seat and chain seat mounting vertical plates which are arranged on two sides of the rail car chain seat and used for being connected with the side vertical plates, and the rail car chain seat is further provided with side baffle plates.

Compared with the prior art, the ten thousand meter retractable printer has outstanding substantive characteristics and remarkable progress, and particularly, the ten thousand meter retractable printer provided by the invention realizes the rapid installation and disassembly operation of the damping roller by arranging the ten thousand meter retractable base on one side of the printer frame, changing the damping roller structure arranged on the ten thousand meter retractable base, arranging the damping roller supporting seat with the supporting seat lower supporting plate at two ends of the damping roller, and arranging the quick disassembly structure consisting of the positioning column and the clamping groove between the supporting seat lower supporting plate and the fixed support, thereby improving the assembly efficiency and realizing the ten thousand meter retractable.

Furthermore, maintenance holes are formed in the left vertical plate and the right vertical plate of the printer corresponding to the positions of the rear swing rods respectively, so that the rear swing rods can be pulled out from the maintenance holes in the two sides when the rear swing rods are installed and maintained, the loading and unloading modes of the rear swing rods are expanded, and the rear swing rods can be maintained quickly.

Further, change current wiping arrangement structure, beat the screw through adopting the stopper and connect in proper order doctor-bar fixed plate, doctor-bar and doctor-bar support seat, can so that the doctor-bar can rock at the screw section of stopping up and beating the screw, and then can ensure that the doctor-bar is when the printer head is beaten in the scraping, the whole ability of doctor-bar warp, has effectively avoided only the doctor-bar middle part to receive the defect of dragging repeatedly, has improved the life of doctor-bar. Meanwhile, when the ink scraping plate of the industrial printer is installed and used for scraping ink, the sharp end of the scraping blade can keep better straightness, the phenomenon that the sharp end of the scraping blade deforms when the scraping blade is extruded during installation is effectively avoided, and the ink scraping effect is improved.

Furthermore, the drying box is arranged at the bottom of the printer frame, so that the space occupied by the drying box is reduced, the drying box is convenient to transport, the working efficiency of the drying box cannot be affected, and meanwhile, the dust-proof plate with the heat insulation function is arranged on the upper portion of the drying box, so that the phenomenon that sundries fall into the drying box is effectively avoided, and the safety is improved.

Furthermore, the adjustable paper guide roller capable of changing the transmission angle of the printer medium is arranged in front of the printer platform, so that the angle of the printing medium can be further adjusted at the printing platform, the printing quality can be improved, and the adjustable paper guide roller has the advantage of low cost.

Further, through the tow chain support groove that sets up the support tow chain between two risers to reduce print platform's dead weight, effectively avoided print platform's deformation, and then improved the printing precision of printer.

Therefore, the ten thousand meter receive and releases printer has the advantages of convenient installation and disassembly, high drying efficiency, difficult deviation in the printing medium conveying process and long service life of parts.

Drawings

Fig. 1 is a schematic view of the overall structure of a myriameter retractable printer provided by the invention.

Fig. 2 is a schematic view of the installation position of a rear swing rod in the myriameter retractable printer provided by the invention.

FIG. 3 is a schematic structural diagram of a drying box unit in the myriameter retractable printer provided by the invention.

FIG. 4 is a schematic structural diagram of a damping retraction unit with a quick release mechanism of a myriameter retraction printer provided by the invention.

Fig. 5 and 6 are schematic structural views of a paper feeding guide device with an angle adjusting mechanism in a myriameter retractable printer provided by the invention.

FIG. 7 is a schematic structural view of a wiping device in a myriameter retractable printer provided by the invention.

Fig. 8 is a schematic view of the installation position of the drag chain supporting groove in the myriameter retractable printer provided by the invention.

Fig. 9 is a schematic structural view of a drag chain supporting groove in the myriameter retractable printer provided by the invention.

Fig. 10 is a schematic diagram of a paper feeding path in the myriameter retractable printer provided by the present invention.

Fig. 11 is a schematic structural view of the kilometer reading and writing printer provided by the invention with a detachable kilometer reading and writing base.

In the figure: 1. a printer frame; 2. a printing platform; 3. a paper feed guide; 31. adjustable paper guide rollers; 32. a support plate; 33. an L-shaped paper guide roller adjusting plate; 34. l-shaped paper guide roller fixing plates; 35. jacking the screw tightly; 36. tightening the screw; 4. a side vertical plate; 5. a repair hole; 6. a rear swing rod; 7. a drying box unit; 71. a dust guard; 72. a hinge; 73. a wallboard beam; 74. a post-drying oven; 75. a middle drying box; 76. a front drying oven; 8. a damping retraction unit; 81. a damping roller; 82. a handle; 83. a damping roller supporting seat; 84. a damping positioning fixing plate; 85. a lower supporting plate; 86. fixing a bracket; 87. a hook-shaped connecting plate; 88. a damping roller positioning column; 89. an inverted U-shaped slot; 9. a doctor blade fixing plate; 10. scraping a blade; 11. a doctor blade support base; 12. plugging and screwing screws; 13. a flat strip-shaped hole; 14. a threaded hole; 15. a screw section; 16. a drag chain support groove; 161. a chain seat is provided with a vertical plate; 162. a railcar chain mount; 163. a side dam; 164. a drag chain; 17. leading paper rolls; 18. a front swing link; 19. a dividing roller; 20. fixing paper guide rollers; 21. a paper collecting roller; 22. paper placing rollers; 23. a myriameter retractable base.

Detailed Description

The technical solution of the present invention is further described in detail by the following embodiments.

Example 1

The embodiment provides a myriameter storing and releasing printer, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, comprising a printer frame 1, a printing platform 2 arranged at the top of the printer frame 1, a drying box unit 7 arranged at the bottom of the printer frame 1, and a myriameter storing and releasing base 23 arranged at one side of the printer frame 1. The myriameter accommodating base 23 is provided with an accommodating roller 21, an accommodating roller 22 and a damping roller 81 connected through a quick release mechanism.

A pair of side vertical plates 4 are arranged on two sides of the printer frame 1, and a drag chain supporting groove 16, a fixed paper guide roller 20, a rear swing rod 6, an adjustable paper guide roller 31, a front paper guide roller 17, a front swing rod 18, a wire separating roller 19 and a wallboard beam 73 are respectively arranged between the pair of side vertical plates 4. And the pair of side vertical plates 4 are respectively provided with a maintenance hole 5 for the lateral extraction of the rear swing rod 6. The adjustable paper guide roller 31 is adjustably arranged on one side of the printing platform 2 through an angle adjusting mechanism.

And ink scraping devices are arranged at two ends of the printing platform 2 through plug screws 12.

In order to realize quick installation and disassembly, as shown in fig. 4, the quick-disassembling mechanism includes a fixing bracket 86 disposed on the myriameter retractable base 23 and damping roller support seats 83 disposed at two ends of the damping roller 81.

The bottom of the damping roller supporting seat 83 is provided with a supporting seat lower extension plate 85, a damping positioning fixing plate 84 is arranged on the supporting seat lower extension plate 85, and an inverted U-shaped clamping groove 89 is formed in the damping positioning fixing plate 84.

The outside of fixed bolster 86 is provided with respectively and can move about to block establishes a pair of damping roller reference column 88 in the U-shaped draw-in groove 89. Hook-shaped connecting plates 87 for holding the bottom of the damping roller support base 83 are provided on the outer sides of the pair of damping roller positioning columns 88. The quick release mechanism and the damping roller 81 jointly form a damping retraction unit 8.

As shown in fig. 5 and 6, in order to facilitate the adjustment of the angle, the angle adjustment mechanism includes an L-shaped guide roller fixing plate 34 connected to both ends of the adjustable guide roller 31 and engaged with the adjustable guide roller 31 in a rolling manner, and a supporting plate 32 for supporting the L-shaped guide roller fixing plate 34.

An L-shaped paper guide roller adjusting plate 33 is arranged on the supporting plate 32 corresponding to the L-shaped paper guide roller fixing plate 34.

A tension screw 36 and a pair of tightening screws 35 are arranged between the L-shaped paper guide roller adjusting plate 33 and the L-shaped paper guide roller fixing plate 34. An oval hole is formed in the L-shaped paper guide roller fixing plate 34, and a fastening screw used for connecting the supporting plate 32 is arranged in the oval hole.

The angle adjusting mechanism and the adjustable paper guide roller 31 together form a paper feeding guide device 3.

Specifically, as shown in fig. 3, the drying box unit 7 includes a plurality of drying boxes disposed below the wall plate beam 73. Specifically, the plurality of drying boxes may be divided into a rear drying box 74, a middle drying box 75, and a front drying box 76 according to the installation position.

And a plurality of dust-proof plates 71 are arranged on the wallboard beam 73 through hinges 72, and the dust-proof plates 71 are positioned above the drying box. The tops of the drying boxes are spliced into a plane.

Specifically, as shown in fig. 7, in order to improve the service life of the squeegee device, the squeegee device includes a squeegee holder base 11 connected to one side of the printing platform 2, a squeegee fixing plate 9 connected to the outside of the squeegee holder base 11 by the setscrew 12, and a squeegee 10 having a bottom portion clamped between the squeegee holder base 11 and the squeegee fixing plate 9. The doctor blade fixing plate 9 is provided with a threaded hole 14.

The scraping blade 10 is provided with a flat strip-shaped hole 13 through which one end of the driving screw 12 passes. The flat strip-shaped hole 13 is movably matched with a screw rod part 15 of the plug screw 12. Wherein, a plurality of the flat strip-shaped holes 13 are arranged on the wiper blade 10 in a straight line at equal intervals.

As shown in fig. 8 and 9, the tow chain support groove 16 includes a railcar chain seat 162, and chain seat mounting vertical plates 161 disposed at two sides of the railcar chain seat 162 and connected to the side vertical plates 4, the railcar chain seat 162 is further provided with side blocking plates 163, and the tow chain 164 is disposed in a space surrounded by the railcar chain seat 162 and the side blocking plates 163.

Example 2

This embodiment provides a ten thousand meters receive and releases printer, and the difference of concrete structure and embodiment 1 lies in: in this embodiment, for convenience of operation, a handle 82 is disposed at the top of the damping roller support seat 83, and a pair of damping roller positioning pillars 88 are vertically arranged outside the fixing bracket 86.

Example 3

This embodiment provides a ten thousand meters receive and releases printer, and the difference of concrete structure and embodiment 1 lies in: in this embodiment, one side of the L-shaped guide roller fixing plate 34 is disposed opposite to one side of the L-shaped guide roller adjusting plate 33, and the pair of tightening screws 35 are symmetrically disposed on both sides of the tightening screw 36. The damping roller 81, the adjustable paper guide roller 31 and the rear swing rod 6 are arranged in parallel.

Specifically, when the damping roller is disassembled and installed from the bottom of the printer frame by using the quick disassembling mechanism, the method comprises the following specific operation steps:

when mounting, firstly, a pair of damping roller positioning columns 88 are arranged vertically and mounted on the outer side of a fixed bracket 86, and a hook-shaped connecting plate 87 for holding the bottom of the damping roller supporting seat 83 is mounted on the outer side of the fixed bracket 86; then, the handle at the top of the damping roller supporting seat 83 is lifted, and the inverted U-shaped clamping groove 89 connected to the damping roller supporting seat 83 is clamped on the damping roller positioning column 88, so that quick installation is realized.

When needing to dismantle, through hoisting the handle at damping roller supporting seat 83 top will be connected the reverse U-shaped draw-in groove 89 follow on the damping roller supporting seat 83 damping roller reference column 88 upwards break away from can to realize quick dismantlement.

Specifically, when the angle of the adjustable paper guide roller is adjusted by using the angle adjusting mechanism, the specific operation steps are as follows:

firstly, the fastening screws in the oval holes are loosened, then the relative positions of the L-shaped paper guide roller fixing plate 34 and the L-shaped paper guide roller adjusting plate 33 are adjusted by changing the stretching amounts of the jacking screws and the tensioning screws respectively, so that the offset and the angle of the two ends of the adjustable paper guide roller 31 can be adjusted, and finally the fastening screws in the oval holes are tightened.

Specifically, as shown in fig. 10, the paper feeding path of the ten-thousand-meter-housing printer is configured such that the cloth discharged from the discharge roller 22 is fed to the printing platform 2 via a fixed paper guide roller 20, the rear swing lever 6, and the adjustable paper guide roller 31, printed, and then fed to the delivery roller 22 via the front paper guide roller 17, the front swing lever 18, the yarn separating roller 19, and the damper roller 81, and delivered to the delivery roller 22. Two fixed paper guide rollers 20 are also arranged between the yarn separating roller 19 and the damping roller 81.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. A ten thousand meters receive and releases printer which characterized in that: the printing machine comprises a printer frame, a printing platform arranged at the top of the printer frame, a drying box unit arranged at the bottom of the printer frame, and a myriameter reeling and unreeling base arranged on one side of the printer frame, wherein a paper reeling roller and a paper unreeling roller are arranged on the myriameter reeling and unreeling base, and the myriameter reeling and unreeling base is connected with a damping roller through a quick-release mechanism;

a pair of side vertical plates are arranged on two sides of the printer frame, a drag chain supporting groove, a fixed paper guide roller, a rear swing rod, an adjustable paper guide roller, a front swing rod, a wire dividing roller and a wallboard beam are respectively arranged between the pair of side vertical plates, maintenance holes for laterally drawing out the rear swing rod are respectively formed in the pair of side vertical plates, and the adjustable paper guide roller is adjustably arranged on one side of the printing platform through an angle adjusting mechanism;

2. A myriameter retractable printer according to claim 1, wherein: the quick release mechanism comprises a fixed support arranged on the myriameter retracting base and damping roller supporting seats arranged at two ends of a damping roller;

3. A myriameter retractable printer according to claim 2, wherein: the top of damping roller supporting seat is provided with the handle, and a pair of damping roller reference column vertical arrangement is in the outside of fixed bolster.

4. A myriameter retractable printer according to claim 1, 2 or 3, characterized in that: the angle adjusting mechanism comprises an L-shaped paper guide roller fixing plate and a supporting plate, the L-shaped paper guide roller fixing plate is connected to two ends of the adjustable paper guide roller and is in rolling fit with the adjustable paper guide roller, and the supporting plate is used for supporting the L-shaped paper guide roller fixing plate;

5. The myriameter retractable printer according to claim 4, wherein: one side of the L-shaped paper guide roller fixing plate is opposite to one side of the L-shaped paper guide roller adjusting plate, and the pair of tightening screws are symmetrically arranged on two sides of the tightening screw.

6. The myriameter retractable printer according to claim 1, 2 or 3, characterized in that: the drying box unit comprises a plurality of drying boxes arranged side by side at the bottom of the printer rack, a plurality of dust-proof plates are arranged on the wallboard beam through hinges, and the dust-proof plates are positioned above the drying boxes.

7. A myriameter retractable printer according to claim 6, characterized in that: the tops of the drying boxes are spliced into a plane.

8. A myriameter retractable printer according to claim 7, characterized in that: the ink scraping device comprises a scraping blade support seat connected to one side of the printing platform, a scraping blade fixing plate connected to the outside of the scraping blade support seat through the filling screw, and a scraping blade clamped at the bottom between the scraping blade support seat and the scraping blade fixing plate, wherein a flat strip-shaped hole for allowing one end of the filling screw to penetrate through is formed in the scraping blade.

9. A myriameter retractable printer according to claim 8, characterized in that: the plurality of flat strip-shaped holes are linearly arranged on the scraper blade at equal intervals.

10. A myriameter retractable printer according to claim 1, 2 or 3, characterized in that: the drag chain supporting groove comprises a railcar chain seat and chain seat mounting vertical plates which are arranged on two sides of the railcar chain seat and used for being connected with the side vertical plates, and the railcar chain seat is further provided with side baffle plates.