CN213767833U

CN213767833U - Paper cup water-based ink environmental protection printing ink recovery unit

Info

Publication number: CN213767833U
Application number: CN202022378493.6U
Authority: CN
Inventors: 毛雷
Original assignee: Ningbo Zhongcheng Environmental Protection Technology Co ltd
Current assignee: Ningbo Zhongcheng Environmental Protection Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-23
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an environment-friendly printing ink recovery device for paper cup water-based ink, and particularly relates to the field of printing equipment, which comprises a printing box, an ink box and printing rollers arranged in the printing box, wherein a heater is fixedly arranged on the outer side wall of one side of the printing box, a conveying pipe which is connected with the printing box and is provided with a valve is arranged outside the heater, and an ink recovery component is arranged on the printing box; the printing ink recovery subassembly is including setting up the linear electric motor on the printing box inside wall, and linear electric motor's outside inlays and is equipped with the slide, the outside of slide is connected with the nozzle through joint spare, and the top of nozzle is connected with the conveyer pipe, the frame is scraped to the bottom fixedly connected with of slide, and the bottom of scraping the frame be equipped with the printing pair roller shape adaptive arc wall and be equipped with the shape in the arc wall and be curved scraper. This recovery unit can effectively evenly scrape and get, guarantees the recovery effect of the printing ink on the printing roller, improves holistic recovery efficiency.

Description

Paper cup water-based ink environmental protection printing ink recovery unit

Technical Field

The utility model relates to a lithography apparatus field, concretely relates to paper cup water based ink environmental protection printing ink recovery unit.

Background

The printing machine generally comprises mechanisms such as plate loading, inking, coining, paper conveying, and the like, and the working principle of the printing machine is as follows: firstly, characters and images to be printed are made into a printing plate and are arranged on a printing machine, then ink is coated on the position, with the characters and the images, of the printing plate by manpower or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks, such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics, so that the printed matters identical to the printing plate are copied, and a large amount of ink remains on a printing roller after one-time printing of the printing machine, so that a recovery device is needed for recovery;

the existing ink recovery device has poor recovery effect on the ink remained on the printing roller, so that the overall recovery efficiency is not high.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a paper cup water based ink environmental protection printing ink recovery unit aims at solving current recovery printing ink's device not good to the recovery effect of remaining the printing ink on the printing roller, leads to the not high problem of holistic recovery efficiency.

In order to achieve the above object, the present invention provides the following technical solutions:

a paper cup water-based ink environment-friendly printing ink recovery device comprises a printing box, an ink box and printing rollers arranged in the printing box, wherein a heater is fixedly arranged on the outer side wall of one side of the printing box, a conveying pipe with a valve and connected with the printing box is arranged outside the heater, a stirring assembly is arranged at the bottom end of the printing box, and an ink recovery assembly is arranged on the printing box;

the printing ink recovery subassembly is including setting up the linear electric motor on the printing box inside wall, and linear electric motor's outside inlays and is equipped with the slide, the outside of slide is connected with the nozzle through joint spare, and the top of nozzle is connected with the conveyer pipe, the frame is scraped to the bottom fixedly connected with of slide, and scrapes the bottom of frame and be equipped with the arc wall that suits with printing pair roller shape and be equipped with the shape in the arc wall for curved scraper, the outside of stirring subassembly is equipped with the water pump, and the outside of water pump is equipped with the second branch pipe that has the valve with printing ink box connecting band mutually.

Furthermore, the outer surface of the second branch pipe is provided with a first branch pipe with a valve, and the first branch pipe is connected with the heater.

Furthermore, one end of the printing pair roller is connected with a transmission gear set, and one end of the transmission gear set is connected with a driving motor

Further, the stirring assembly comprises a stirring barrel arranged at the bottom end of the printing box, and a stirring motor is arranged at the bottom end of the stirring barrel.

Further, the inside of agitator is equipped with the puddler that is connected with agitator motor, and the bottom of agitator is equipped with the motor frame that supports agitator motor.

Furthermore, the joint spare is including setting up a set of base on the slide lateral wall, and the inside of this set of base is equipped with the spring fastener with nozzle looks butt.

Furthermore, a connecting plate is fixedly connected between the scraping frame and the sliding seat, and the vertical central axis of the scraping frame is vertically intersected with the central line of the printing pair roller.

Furthermore, the inner top wall of the printing box is provided with a drag chain which is sleeved with the conveying pipe.

The utility model has the advantages of as follows:

this recovery unit utilizes the printing ink after the heating to carry and carries out softening in advance to the printing ink caking on its inside printing pair roller in the printing box, make its and the bonding degree of printing pair roller reduce, then utilize linear electric motor drive to scrape a horizontal migration, the bottom of scraping the frame is equipped with the arc wall that printing pair roller shape suited and be equipped with the shape in the arc wall and be curved scraper, the outer surface contact of scraper and printing pair roller, the uniform velocity of cooperation printing pair roller rotates, can effectively evenly scrape and get, guarantee the recovery effect of the printing ink on the printing roller, improve holistic recovery efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view provided by the present invention;

fig. 2 is a schematic diagram of the internal structure provided by the present invention;

fig. 3 is an enlarged view of the portion a in fig. 2 according to the present invention;

fig. 4 is a front view of the scraping frame provided by the present invention;

fig. 5 is a perspective view of a connection plate provided by the present invention;

in the figure: 1. a print cartridge; 2. an ink cartridge; 3. printing a pair roller; 4. a heater; 5. a delivery pipe; 6. a linear motor; 7. a stirring barrel; 8. a first branch pipe; 9. a second branch pipe; 10. a scraping frame; 11. a slide base; 12. a nozzle; 13. a water pump; 14. a stirring motor; 15. a motor frame; 16. a drive gear set; 17. a drag chain; 18. a base; 19. a connecting plate; 20. a spring clip; 21. and (4) scraping the blade.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-5 of the specification, the environment-friendly printing ink recycling device for the water-based ink of the paper cup comprises a printing box 1, an ink box 2 and a printing pair roller 3 arranged in the printing box 1, wherein a heater 4 is fixedly arranged on the outer side wall of one side of the printing box 1, a conveying pipe 5 with a valve and connected with the printing box 1 is arranged outside the heater 4, a stirring component is arranged at the bottom end of the printing box 1, and an ink recycling component is arranged in the printing box 1;

the printing ink recovery subassembly is including setting up linear electric motor 6 on printing box 1 inside wall, and linear electric motor 6's outside inlays and is equipped with slide 11, the outside of slide 11 is connected with nozzle 12 through joint spare, and the top of nozzle 12 is connected with conveyer pipe 5, the bottom fixedly connected with of slide 11 scrapes frame 10, and the bottom of scraping frame 10 is equipped with the arc wall that suits with printing pair roller 3 shape and is equipped with the shape in the arc wall and be curved scraper 21, the outside of stirring subassembly is equipped with water pump 13, and water pump 13's outside is equipped with the second branch pipe 9 that has the valve with printing box 2 looks connecting band.

Furthermore, the outer surface of the second branch pipe 9 is provided with a first branch pipe 8 with a valve, and the first branch pipe 8 is connected with the heater 4, so that collected ink can flow back to the heater 4 through the first branch pipe 8, and the function that part of the ink needs to be heated for use can be met.

Furthermore, one end of the printing pair roller 3 is connected with a transmission gear set 16, one end of the transmission gear set 16 is connected with a driving motor, and the driving motor drives the printing pair roller 3 to rotate, so that the outer surface of the printing pair roller 3 is fully and uniformly treated.

Further, the stirring assembly comprises a stirring barrel 7 arranged at the bottom end of the printing box 1, and a stirring motor 14 is arranged at the bottom end of the stirring barrel 7.

Further, the inside of agitator 7 is equipped with the puddler that is connected with agitator motor 14, and the bottom of agitator 7 is equipped with motor frame 15 that supports agitator motor 14, supports agitator motor 14.

Furthermore, the clamping piece comprises a group of bases 18 arranged on the outer side wall of the sliding seat 11, and spring clamping pieces 20 abutted to the nozzle 12 are arranged inside the group of bases 18 to fix the nozzle 12 and facilitate disassembly and assembly.

Further, a connecting plate 19 is fixedly connected between the scraping frame 10 and the sliding seat 11, and a vertical central axis of the scraping frame 10 is vertically intersected with a central line of the printing roller pair 3, so that an arc-shaped groove at the bottom end of the scraping frame 10 is ensured to correspond to the printing roller pair 3.

Furthermore, the inner top wall of the printing box 1 is provided with a drag chain 17 which is sleeved with the conveying pipe 5 to fix the conveying pipe 5, so that the conveying pipe 5 and the sliding seat 11 can move together without interference.

The implementation scenario is specifically as follows: firstly, a part of ink is pre-loaded in a heater 4 and is heated, then the ink is conveyed to a nozzle 12 in a printing box 1 through a conveying pipe 5 and is ejected, so that the heated ink is sprayed on a printing roller pair 3, the residual caked ink on the printing roller pair 3 is softened under the contact of the heated ink, the bonding degree with the printing roller pair 3 is reduced, then a linear motor 6 drives a sliding seat 11 to horizontally move on the outer surface of the sliding seat, meanwhile, a scraping frame 10 connected with the bottom end of the sliding seat 11 through a connecting plate 19 is right opposite to the printing roller pair 3, an arc-shaped groove with a shape matched with that of the printing roller pair 3 is arranged at the bottom end of the scraping frame 10, an arc-shaped scraper 21 is arranged in the arc-shaped groove, the scraper 21 is in contact with the outer surface of the printing roller pair 3, meanwhile, a driving motor drives a transmission gear set at one end of the printing roller pair 3 to rotate to drive the printing roller pair 3 to rotate, and further uniformly scrape the outer part of the printing roller pair 3, the dropped ink agglomerates and the ink flow into a stirring barrel 7 at the bottom end of the printing box 1 together, a stirring rod in the stirring barrel 7 is driven to rotate by a stirring motor 14, so that the ink agglomerates are broken up and damaged to be fused with the ink, and then the ink agglomerates are conveyed to a heater 4 or an ink box 2 through a first branch pipe 8 or a second branch pipe 9 to be recovered;

this recovery unit utilizes the printing ink after the heating to carry and carries out softening in advance to the printing ink caking on its inside printing pair roller 3 in the printing box 1, make its and printing pair roller 3's the degree of bonding reduce, then utilize linear electric motor 6 drive to scrape frame 10 horizontal migration, the bottom of scraping frame 10 is equipped with the arc wall that printing pair roller 3 shape suited and be equipped with the shape in the arc wall and be curved scraper 21, scraper 21 and printing pair roller 3's surface contact, the even rotation at the uniform velocity of cooperation printing pair roller 3, can effectively evenly scrape and get, guarantee the recovery effect of the printing ink on the printing roller, improve holistic recovery efficiency.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a paper cup water based ink environmental protection printing ink recovery unit, includes printing box (1), printing ink box (2) and sets up printing pair roller (3) in printing box (1), its characterized in that: a heater (4) is fixedly arranged on the outer side wall of one side of the printing box (1), a conveying pipe (5) which is connected with the printing box (1) and is provided with a valve is arranged outside the heater (4), a stirring component is arranged at the bottom end of the printing box (1), and an ink recovery component is arranged on the printing box (1);

the printing ink recovery subassembly is including setting up linear electric motor (6) on printing box (1) inside wall, and the outside of linear electric motor (6) inlays and is equipped with slide (11), the outside of slide (11) is connected with nozzle (12) through joint spare, and the top of nozzle (12) is connected with conveyer pipe (5), the bottom fixedly connected with of slide (11) scrapes frame (10), and the bottom of scraping frame (10) is equipped with the arc wall that suits with printing pair roller (3) shape and is equipped with shape for curved scraper (21) in the arc wall, the outside of stirring subassembly is equipped with water pump (13), and the outside of water pump (13) is equipped with second branch pipe (9) that have the valve with ink horn (2) connecting band mutually.

2. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 1, is characterized in that: the outer surface of the second branch pipe (9) is provided with a first branch pipe (8) with a valve, and the first branch pipe (8) is connected with the heater (4).

3. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 1, is characterized in that: one end of the printing pair roller (3) is connected with a transmission gear set (16), and one end of the transmission gear set (16) is connected with a driving motor.

4. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 1, is characterized in that: the stirring assembly comprises a stirring barrel (7) arranged at the bottom end of the printing box (1), and a stirring motor (14) is arranged at the bottom end of the stirring barrel (7).

5. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 4, is characterized in that: the inside of agitator (7) is equipped with the puddler that is connected with agitator motor (14), and the bottom of agitator (7) is equipped with motor frame (15) that support agitator motor (14).

6. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 1, is characterized in that: the clamping piece comprises a group of bases (18) arranged on the outer side wall of the sliding seat (11), and spring clamping pieces (20) which are abutted to the nozzle (12) are arranged inside the group of bases (18).

7. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 1, is characterized in that: and a connecting plate (19) is fixedly connected between the scraping frame (10) and the sliding seat (11), and the vertical central axis of the scraping frame (10) is vertically intersected with the central line of the printing roller pair (3).

8. The device for recycling the water-based ink environment-friendly printing ink for paper cups according to claim 1, is characterized in that: the inner top wall of the printing box (1) is provided with a drag chain (17) which is sleeved with the conveying pipe (5).