CN219408486U - Auxiliary printing paper feeding device with power - Google Patents

Abstract

The utility model discloses a powered auxiliary printing paper feeding device which comprises a machine base, wherein two sides of the top end of the machine base are fixedly connected with fixed slide ways, a supporting plate is arranged above the fixed slide ways, one side of the supporting plate is fixedly provided with a driving motor, the other side of the supporting plate is movably connected with a mounting plate, two groups of supporting plates are arranged, paper rolls are placed between the supporting plates, two sides of each paper roll are fixedly connected with mounting shafts, and the top end of the machine base is fixedly connected with a telescopic rod. This supplementary printing paper feeder's with power supporting ball hugs closely in paper roller bottom, and when the rotatory paper feed of paper roller, static neutralizer on the fixed plate can carry out static elimination to the paper surface, and when paper roller diameter was constantly reduced, telescopic link and connecting spring can keep the fixed plate to paste the below to the paper roller all the time, and this structure has realized conveniently eliminating paper static function, has solved the problem of the big easy adhesion of paper static.

Description

Auxiliary printing paper feeding device with power

Technical Field

The utility model relates to the technical field of printing paper feeding, in particular to an auxiliary printing paper feeding device with power.

Background

Printing refers to the process of copying the same printed matter as a printing plate by using equipment, and a paper feeding device is required to feed paper into the printing device in the printing process.

Through retrieving, according to the paper feeding device of a printing machine disclosed in application number CN202121846807. X, it is proposed that "the top and the bottom of the two sides of the inner cavity of the paper feeding table are all provided with sliding mechanisms, the back of the inner cavity of the paper feeding table is provided with an adjusting mechanism, the adjusting mechanism comprises a mounting plate, the front of the mounting plate is fixedly connected with a first stepping motor, the output end of the first stepping motor is fixedly connected with a gear", static electricity can appear on the surface of paper in the process of fast paper feeding of the paper feeding device designed in the application, and the static electricity is easy to adsorb equipment or adsorb some impurities to influence the printing effect.

There is a need for a powered auxiliary printing paper feeding apparatus that addresses the above-identified shortcomings.

Disclosure of Invention

The utility model aims to provide a powered auxiliary printing paper feeding device so as to solve the problem that paper is easy to adhere due to static electricity in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a supplementary printing paper feeder of power, includes the frame, the both sides fixedly connected with fixed slide on frame top, the top of fixed slide is provided with the backup pad, one side fixed mounting of backup pad has driving motor, the opposite side swing joint of backup pad has the mounting panel, the backup pad is provided with two sets of, place the paper roller between the backup pad, the both sides fixedly connected with installation axle of paper roller, the top fixedly connected with telescopic link of frame, the top fixedly connected with fixed plate of telescopic link, the both sides swing joint on fixed plate top has the support ball, the inside of fixed plate is provided with the standing groove, the inside of standing groove has been placed static neutralizer, the outside fixedly connected with coupling spring of telescopic link.

Preferably, the static neutralizer is disposed below the paper roll, and the top end of the supporting ball contacts with the bottom end of the paper roll.

Preferably, the outside of mounting panel is provided with the extension board, the inside swing joint of extension board has the mounting bolt, one side of installation axle is provided with the mounting groove.

Preferably, the extension plate is provided with four groups, and one side of the mounting bolt is embedded in the mounting groove.

Preferably, the output end of the driving motor is fixedly connected with one side of the mounting plate.

Preferably, the bottom fixedly connected with of backup pad adjusts the slider, the front end swing joint who adjusts the slider has fixing bolt, the front end of fixed slide is provided with the mounting hole, it is sliding connection to adjust the slider in the outside of fixed slide.

Compared with the prior art, the utility model has the beneficial effects that: the auxiliary printing paper feeding device with power not only realizes the function of conveniently eliminating static electricity and the function of convenient installation, but also realizes the function of convenient adjustment;

the paper roll is arranged on equipment, the supporting balls on the fixing plate are clung to the bottom of the paper roll during the use, when the paper roll rotates to feed paper, the static neutralizer on the fixing plate can eliminate static electricity on the surface of the paper, and when the diameter of the paper roll is continuously reduced, the telescopic rod and the connecting spring can keep the fixing plate to be always clung to the lower part of the paper roll, so that the structure realizes the function of conveniently eliminating the static electricity of the paper;

the paper roll is arranged on the paper feeding device through the mounting shafts on two sides, the extending length of the extending plate is required to be adjusted when the paper roll is arranged, the extending plate is adjusted to be suitable for the mounting shafts, then the two groups of mounting shafts are aligned with the mounting plates, and finally the mounting shafts are fixed on the mounting plates through the mounting bolts;

through being provided with fixed slide, adjusting slider, backup pad, fixing bolt and mounting hole, the interval of two sets of backup pads can be adjusted according to the size of paper roller, only need unscrew the fixing bolt on the adjusting slider during the regulation can remove the backup pad, and the backup pad moves on fixed slide, and the backup pad interval adjustment is accomplished the back and is reused fixing bolt with its locking location can, and this structure has realized the function of being convenient for adjust the interval, has improved the flexibility of use.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the electrostatic neutralizer of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a mounting plate of the present utility model;

fig. 4 is a schematic side view of the mounting plate of the present utility model.

In the figure: 1. a base; 2. fixing the slideway; 3. an adjusting slide block; 4. a support plate; 5. a driving motor; 6. a paper roller; 7. a mounting shaft; 8. a mounting plate; 9. a fixing plate; 10. a connecting spring; 11. a fixing bolt; 12. a mounting hole; 13. an electrostatic neutralizer; 14. a placement groove; 15. a telescopic rod; 16. supporting the balls; 17. a mounting groove; 18. installing a bolt; 19. an extension plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a powered auxiliary printing paper feeding device comprises a machine base 1, wherein two sides of the top end of the machine base 1 are fixedly connected with a fixed slideway 2, a supporting plate 4 is arranged above the fixed slideway 2, one side of the supporting plate 4 is fixedly provided with a driving motor 5, the other side of the supporting plate 4 is movably connected with a mounting plate 8, two groups of the supporting plates 4 are arranged, a paper roll 6 is arranged between the supporting plates 4, two sides of the paper roll 6 are fixedly connected with a mounting shaft 7, the top end of the machine base 1 is fixedly connected with a telescopic rod 15, the top end of the telescopic rod 15 is fixedly connected with a fixed plate 9, two sides of the top end of the fixed plate 9 are movably connected with supporting balls 16, a placing groove 14 is formed in the fixing plate 9, an electrostatic neutralizer 13 is arranged in the placing groove 14, the outer part of the telescopic rod 15 is fixedly connected with a connecting spring 10, and the output end of the driving motor 5 is fixedly connected with one side of the mounting plate 8;

the electrostatic neutralizer 13 is provided below the paper roller 6, and the top end of the supporting roller 16 is in contact with the bottom end of the paper roller 6;

specifically, as shown in fig. 1 and fig. 2, in the process of driving the paper roll 6 to rotate and feed by the driving motor 5, the supporting ball 16 at the top of the fixing plate 9 is tightly attached to the bottom end of the paper roll 6, the static neutralizer 13 on the fixing plate 9 can eliminate static electricity on the surface of the paper, and when the diameter of the paper roll 6 is continuously reduced, the telescopic rod 15 and the connecting spring 10 can keep the fixing plate 9 to be always attached to the lower side of the paper roll 6.

Example 2: an extension plate 19 is arranged outside the mounting plate 8, a mounting bolt 18 is movably connected inside the extension plate 19, a mounting groove 17 is formed in one side of the mounting shaft 7, four groups of extension plates 19 are arranged, and one side of the mounting bolt 18 is embedded in the mounting groove 17;

specifically, as shown in fig. 1, 3 and 4, the length of the extension plate 19 is adjusted to be suitable for the mounting shaft 7 during mounting, the extension plate 19 is adjusted to be suitable for the mounting shaft 7, then the two groups of mounting shafts 7 are aligned with the mounting plate 8, and finally the mounting shaft 7 is fixed on the mounting plate 8 by using the mounting bolts 18.

Example 3: the bottom end of the supporting plate 4 is fixedly connected with an adjusting slide block 3, the front end of the adjusting slide block 3 is movably connected with a fixing bolt 11, the front end of the fixing slide way 2 is provided with a mounting hole 12, and the adjusting slide block 3 is in sliding connection outside the fixing slide way 2;

specifically, as shown in fig. 1, when the spacing between the support plates 4 is adjusted, the support plates 4 can be moved by unscrewing the fixing bolts 11 on the adjusting slide blocks 3, the support plates 4 move on the fixed slide ways 2, and after the spacing between the support plates 4 is adjusted, the support plates are locked and positioned by using the fixing bolts 11.

Working principle: when the paper feeding device is used, the paper roller 6 containing paper is required to be installed on paper feeding equipment, the distance between the supporting plates 4 can be adjusted according to the size of the paper roller 6 during installation, the supporting plates 4 can be moved on the fixed slide ways 2 only by unscrewing the fixing bolts 11 on the adjusting sliding blocks 3 during adjustment, the supporting plates 4 are locked and positioned by the fixing bolts 11 after the distance between the supporting plates 4 is adjusted, then the two groups of installation shafts 7 are aligned with the installation plates 8, finally the installation shafts 7 are fixed on the installation plates 8 by using the installation bolts 18, when the driving motor 5 drives the paper roller 6 to rotate and transfer paper, static electricity on the surface of the paper can be eliminated by the static electricity neutralizer 13 on the fixing plates 9, and when the diameter of the paper roller 6 is continuously reduced, the telescopic rods 15 and the connecting springs 10 can keep the fixing plates 9 to be always attached to the lower parts of the paper roller 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a supplementary printing paper feeder of power, includes frame (1), its characterized in that: the utility model discloses a static electricity storage device, including frame (1), fixed slide (2) of both sides fixedly connected with on frame (1) top, the top of fixed slide (2) is provided with backup pad (4), one side fixed mounting of backup pad (4) has driving motor (5), opposite side swing joint of backup pad (4) has mounting panel (8), backup pad (4) are provided with two sets of, place paper roll (6) between backup pad (4), the both sides fixedly connected with installation axle (7) of paper roll (6), the top fixedly connected with telescopic link (15) of frame (1), the top fixedly connected with fixed plate (9) of telescopic link (15), the both sides swing joint on fixed plate (9) top has supporting ball (16), the inside of fixed plate (9) is provided with standing groove (14), inside of standing groove (14) has placed static electricity neutralizer (13), the outside fixedly connected with coupling spring (10) of telescopic link (15).

2. The powered auxiliary printing paper feeding apparatus of claim 1 wherein: the static neutralizer (13) is arranged below the paper roll (6), and the top end of the supporting ball (16) is contacted with the bottom end of the paper roll (6).

3. The powered auxiliary printing paper feeding apparatus of claim 1 wherein: the outside of mounting panel (8) is provided with extension board (19), the inside swing joint of extension board (19) has mounting bolt (18), one side of installation axle (7) is provided with mounting groove (17).

4. A powered auxiliary printing paper feeding apparatus according to claim 3, wherein: the extension plate (19) is provided with four groups, and one side of the mounting bolt (18) is embedded in the mounting groove (17).

5. The powered auxiliary printing paper feeding apparatus of claim 1 wherein: the output end of the driving motor (5) is fixedly connected with one side of the mounting plate (8).

6. The powered auxiliary printing paper feeding apparatus of claim 1 wherein: the bottom fixedly connected with of backup pad (4) adjusts slider (3), the front end swing joint of adjusting slider (3) has fixing bolt (11), the front end of fixed slide (2) is provided with mounting hole (12), the outside of adjusting slider (3) at fixed slide (2) is sliding connection.