CN216993569U

CN216993569U - Printing powder spraying recovery device of printing machine

Info

Publication number: CN216993569U
Application number: CN202123367743.7U
Authority: CN
Inventors: 孟现存
Original assignee: Jinan Xinjulong Advertising Media Co ltd
Current assignee: Jinan Xinjulong Advertising Media Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-19
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a printing powder spraying recovery device of a printing machine, and belongs to the technical field of printing machines. Including frame, exhaust device and recovery unit dusts, the frame right side is provided with exhaust device, the frame top is provided with belt cleaning device, the frame left side is provided with the recovery unit that dusts, recovery unit downside fixed connection powder recycling bin dusts, and affiliated frame below is provided with the liquid recycling bin. In the working process of the mechanism, the exhaust device and the powder spraying recovery device can suck the dust suspended in the interior into the powder recovery barrel through the compressor, so that the powder spraying in the suspension is recovered. The dust that can't blow up in tray below, the even blowout washing liquid of shower nozzle among this mechanism through belt cleaning device is washd the dusting of bottom through the smooth wall of liquid to flow into the middle of the liquid recovery bucket, the staff of being convenient for carries out the recovery work in later stage.

Description

Printing powder spraying recovery device of printing machine

Technical Field

The utility model relates to the technical field of printing machine equipment, in particular to a printing powder spraying recovery device of a printing machine.

Background

Modern printing presses generally consist of mechanisms for plate-setting, inking, stamping, paper transport, etc. The working principle is as follows: the printed characters and images are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the place with characters and images 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. When multicolor printing is performed, the ink dots on the printing stock are stacked thickly and cannot be dried immediately, so that the printed matter is easy to smear. In the current printing technology, in order to reduce the smearing of the printed matter, a worker sprays a layer of printing powder on the printing surface of paper by a powder spraying device of a printing machine before the printed matter is wound, so that the surface of the printed matter is smooth, the adhesion capability of the surface of the printed matter is reduced, and the drying of the ink on the surface of the printed matter can be accelerated.

At present printing machine in-process of dusting in the printing, after the work of dusting usually, more dusting can remain inside the box, if not clear up the recovery to it, can cause great waste, also can increase the cost loss of printing machine printing operation of dusting simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a printing powder spraying recovery device of a printing machine, which solves the problems in the background technology by adding an air exhaust device and a powder spraying recovery device.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a recovery unit dusts in printing of printing machine, includes frame, exhaust device and the recovery unit dusts, the frame right side is provided with exhaust device, the frame top is provided with belt cleaning device, the frame left side is provided with the one-level filter screen, one-level filter screen fixed connection second grade filter screen, the recovery unit dusts of second grade filter screen fixed connection, the recovery unit downside fixed connection powder recovery bucket dusts, the frame inboard of affiliated is provided with the smooth wall of liquid, the smooth wall fixed mounting of liquid just with filter screen fixed connection in the frame inboard, the filter screen below is provided with the liquid recovery bucket.

As a further scheme of the utility model: the powder spraying recovery device comprises an air inlet channel, a compressor and an air outlet channel, wherein one end of the air inlet channel is fixedly connected with a secondary filter screen, the other end of the air inlet channel is fixedly connected with the compressor, the air inlet channel and the air outlet channel are arranged on the compressor, the other end of the air inlet channel is fixedly connected with the secondary filter screen, the other end of the air outlet channel is provided with an upper buckle, a lower buckle is arranged on the powder recovery barrel, and the upper buckle and the lower buckle are clamped.

As a still further scheme of the utility model: exhaust device includes exhaust fan and driving motor, exhaust fan evenly distributed is on exhaust device, driving motor is connected and fixed mounting in the frame rear side with the exhaust fan.

As a still further scheme of the utility model: and spray heads which are uniformly distributed are arranged below the cleaning device.

As a still further scheme of the utility model: and the bottle mouths of the liquid recovery barrel and the powder recovery barrel are both provided with anti-skid devices.

As a still further scheme of the utility model: the filter screen is characterized in that a lifting device is arranged inside the frame, the lifting device is fixedly installed on the filter screen, and a tray is fixedly installed above the lifting device.

Compared with the prior art, the utility model has the beneficial effects that: in the working process of the mechanism, the exhaust device and the powder spraying recovery device can suck the suspended dust in the interior into the powder recovery barrel through the compressor, so that the powder spraying in the suspension is recovered.

The dust that can't blow up in tray below, the even blowout washing liquid of shower nozzle among this mechanism through belt cleaning device is washd the dusting of bottom through the smooth wall of liquid to flow into the middle of the liquid recovery bucket, the staff of being convenient for carries out the recovery work in later stage.

Drawings

Fig. 1 is a front view of the utility model;

fig. 2 is a side view of the utility model;

fig. 3 is a partial enlarged view of the powder spraying recovery device of the utility model.

In the figure: 1. a liquid recovery tank; 2. a frame; 3. a filter screen; 4. a liquid sliding wall; 5. a lifting device; 6. a tray; 7. an air exhaust device; 8. a spray head; 9. a cleaning device; 10. a compressor; 11. a powder recovery barrel; 12. a first-stage filter screen; 13. a secondary filter screen; 14. an air inlet channel; 15. an air outlet channel; 16. an upper buckle; 17. a lower buckle; 18. an anti-skid device; 19. an exhaust fan; 20. a drive motor; 21. provided is a powder spraying recovery device.

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.

Example 1

Referring to fig. 1-3, the embodiment provides a printing powder recovery device of a printing machine, including a frame 2, an exhaust device 7 and a powder recovery device 21, the right side of the frame 2 is provided with the exhaust device 7, a cleaning device 9 is arranged above the frame 2, the left side of the frame 2 is provided with a primary filter screen 12, the primary filter screen 12 is fixedly connected with a secondary filter screen 13, the secondary filter screen 13 is fixedly connected with the powder recovery device 21, the lower side of the powder recovery device 21 is fixedly connected with a powder recovery tank 11, the inner side of the frame 2 is provided with a liquid sliding wall 4, the liquid sliding wall 4 is fixedly mounted on the inner side of the frame 2 and is fixedly connected with the filter screen 3, and the liquid recovery tank 1 is arranged below the filter screen 3. During the operation of the mechanism, the exhaust device 7 and the powder spraying recovery device 21 can suck the dust suspended in the interior into the powder recovery barrel 11 through the compressor 10, so as to recover the powder spraying in the suspension. The primary filter 12 and the secondary filter 13 can filter the powder dust sucked into the compressor 10 to remove a part of larger particles possibly contained therein, thereby affecting the quality of the later-stage recovered powder dust.

Further, the powder spraying recovery device 21 comprises an air inlet channel 14, a compressor 10 and an air outlet channel 15, one end of the air inlet channel 14 is fixedly connected with a secondary filter screen 13, the other end of the air inlet channel 14 is fixedly connected with the compressor 10, the compressor 10 is provided with the air inlet channel 14 and the air outlet channel 15, the other end of the air inlet channel 14 is fixedly connected with the secondary filter screen 13, the other end of the air outlet channel 15 is provided with an upper buckle 16, the powder recovery barrel 11 is provided with a lower buckle 17, and the upper buckle 16 is clamped with the lower buckle 17. Last buckle 16 and lower buckle 17 that powder recycling bin 11 top set up can strengthen the leakproofness, guarantee can not appear the condition of revealing at the in-process of recovering of dusting.

Still further, exhaust device 7 includes exhaust fan 19 and driving motor 20, exhaust fan 19 evenly distributed is on exhaust device 7, driving motor 20 is connected and fixed mounting in frame 2 rear side with exhaust fan 19. The driving motor 20 drives the exhaust fan 19 to perform blowing work, and dust suspended in the cavity is all blown into the powder spraying recovery device 21, so that the powder spraying recovery efficiency is further improved.

And furthermore, spray heads 8 which are uniformly distributed are arranged below the cleaning device 9. The spray head 8 in the cleaning device 9 sprays water, and part of dust existing at the bottom of the cavity is recovered in a liquid form, so that the comprehensive efficiency of spraying and recovering is improved.

Still further, the bottle openings of the liquid recovery barrel 1 and the powder recovery barrel 11 are both provided with an anti-skid device 18. The anti-skid device 18 can improve the stability of the liquid recovery barrel 1 and the powder recovery barrel 11 in the replacement process, and avoid the situation that the recovery barrel is toppled over due to misoperation of workers.

In addition, a lifting device 5 is arranged in the frame 2, the lifting device 5 is fixedly installed on the filter screen 3, and a tray 6 is fixedly installed above the lifting device 5. The lifting device 5 can ensure that workpieces can be adjusted to different height positions according to different conditions in the powder spraying operation process, so that the comprehensive efficiency of powder spraying is improved.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. Aspects or features that are known or customary to those skilled in the art are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. A printing powder spraying recovery device of a printing machine is characterized by comprising a frame (2), an air exhaust device (7) and a powder spraying recovery device (21), an air exhaust device (7) is arranged on the right side of the machine frame (2), a cleaning device (9) is arranged above the machine frame (2), a primary filter screen (12) is arranged on the left side of the frame (2), the primary filter screen (12) is fixedly connected with a secondary filter screen (13), the secondary filter screen (13) is fixedly connected with a powder spraying recovery device (21), the lower side of the powder spraying recovery device (21) is fixedly connected with a powder recovery barrel (11), a liquid sliding wall (4) is arranged on the inner side of the frame (2), the liquid sliding wall (4) is fixedly installed on the inner side of the rack (2) and is fixedly connected with the filter screen (3), and the liquid recovery barrel (1) is arranged below the filter screen (3).

2. The recovery unit of spraying powder for printing of a printing machine according to claim 1, wherein the recovery unit of spraying powder (21) comprises an air inlet channel (14), a compressor (10) and an air outlet channel (15), one end of the air inlet channel (14) is fixedly connected with a secondary filter screen (13), the other end of the air inlet channel (14) is fixedly connected with the compressor (10), the compressor (10) is provided with the air inlet channel (14) and the air outlet channel (15), the other end of the air inlet channel (14) is fixedly connected with the secondary filter screen (13), the other end of the air outlet channel (15) is provided with an upper buckle (16), the powder recovery barrel (11) is provided with a lower buckle (17), and the upper buckle (16) is clamped with the lower buckle (17).

3. The recovery unit of printed powder spray of a printing press according to claim 2, characterized in that the exhaust device (7) comprises an exhaust fan (19) and a driving motor (20), the exhaust fan (19) is evenly distributed on the exhaust device (7), and the driving motor (20) is connected with the exhaust fan (19) and is fixedly installed at the rear side of the frame (2).

4. A recycling device for printed dusting in printing presses according to claim 3, characterised in that evenly distributed spray heads (8) are arranged below the cleaning device (9).

5. The recovery device of the printed powder spray of the printer according to the claim 4, characterized in that the liquid recovery barrel (1) and the powder recovery barrel (11) are provided with anti-skid devices (18) at the bottle mouths.

6. A print dusting recovery device for printing presses according to claim 5 characterised in that a lifting device (5) is arranged inside said frame (2), said lifting device (5) being fixedly mounted on said filter screen (3), a tray (6) being fixedly mounted above said lifting device (5).