CN216183801U

CN216183801U - Environment-friendly four-color printing machine convenient to it is clean

Info

Publication number: CN216183801U
Application number: CN202122709244.5U
Authority: CN
Inventors: 江鹏; 唐娜; 郭德胜; 张月俊
Original assignee: Qingdao Hanrun Packaging Co ltd
Current assignee: Qingdao Hanrun Packaging Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an environment-friendly four-color printing machine convenient to clean, which comprises a printing machine body, wherein cleaning mechanisms are arranged at two ends of the printing machine body; the cleaning mechanism comprises side plates, a first lead screw, a second lead screw, a movable plate and cleaning plates, the side plates are symmetrically arranged on two sides of the end face of the printing machine body, lug plates are arranged at two ends, far away from the side wall of the printing machine body, of the side plates, the first lead screw and the second lead screw are respectively rotatably arranged between every two lug plates, a first thread sleeve is installed on the first lead screw, a second thread sleeve is installed on the second lead screw, two ends of the movable plate are respectively fixed with the first thread sleeve and the second thread sleeve, and the cleaning plates are arranged on the side wall, close to the printing machine body, of the movable plate. Can drive the clearance board and carry out reciprocating motion in transportation roller both sides, thereby the rotation of cooperation transportation roller self clears up the transportation roller surface, need not adopt artificial mode to clear up the transportation roller, has improved the efficiency of transportation roller printing ink clearance.

Description

Environment-friendly four-color printing machine convenient to it is clean

Technical Field

The utility model relates to the technical field of four-color printing machines, in particular to an environment-friendly four-color printing machine convenient to clean.

Background

The four-color printing machine is a lithographic printing machine which uses four kinds of ink, namely black ink, medium blue ink, brown ink and green ink, to realize map copying.

The printing machine both ends transportation roller is used for transmitting the paper of treating the printing, because the printing machine is in under the printing ink environment for a long time, lead to printing ink can the adhesion on the transportation roller, the printing machine need clear up the printing ink that the transportation roller of both sides is infected with in the printing process of carrying out the printed matter of different batches, but current printing machine does not have corresponding clearance mechanism, all adopts the mode of artifical clearance printing ink to clear up, and is inefficient, therefore, we need a be convenient for clear four-color printing machine of clean environment-friendly to solve this problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the environment-friendly four-color printing machine convenient to clean, which adopts structures such as a side plate, a first screw rod, a second screw rod, a movable plate, a cleaning plate, a first thread sleeve, a second thread sleeve, a driving motor and the like, can drive the cleaning plate to reciprocate on two sides of a transport roller, and is matched with the rotation of the transport roller to clean the surface of the transport roller, so that the transport roller is not required to be cleaned manually, and the efficiency of cleaning printing ink of the transport roller is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: an environment-friendly four-color printing machine convenient to clean comprises a printing machine body, wherein cleaning mechanisms are arranged at two ends of the printing machine body;

the cleaning mechanism comprises side plates, a first screw rod, a second screw rod, a movable plate and cleaning plates, wherein the side plates are symmetrically arranged on two sides of the end face of the printing machine body, lug plates are arranged at two ends of the side plates, which are far away from the side wall of the printing machine body, the first screw rod and the second screw rod are respectively and rotatably arranged between every two lug plates, a first thread sleeve is arranged on the first screw rod, a second thread sleeve is arranged on the second screw rod, two ends of the movable plate are respectively fixed with the first thread sleeve and the second thread sleeve, and the cleaning plates are arranged on the side wall, which is close to the printing machine body, of the movable plate;

the printing machine further comprises a driving motor arranged on the back face of the printing machine body, and the driving motor is in transmission connection with the first screw rod and the second screw rod.

According to a preferable technical scheme of the utility model, the two end faces of the printer body are respectively provided with a first sleeve at the bottom of the side plate, the two end faces of the printer body are respectively provided with a second sleeve at the top of the side plate, the top of the side plate is provided with an insertion hole, and an insertion rod is inserted into the insertion hole.

As a preferred technical scheme of the present invention, one end of each of the first lead screw and the second lead screw extends to the outer side of the lug plate, the end portions of the first lead screw and the second lead screw, which are located at the outer side of the lug plate, are both provided with a first bevel gear, the side plate is provided with an L-shaped plate near the center of the side wall of the first bevel gear, the L-shaped plate is internally and rotatably provided with a rotating shaft, both ends of the rotating shaft are both provided with a second bevel gear adapted to the first bevel gear, the bottom end of the rotating shaft extends below the second bevel gear, and the output end of the driving motor is in transmission connection with the bottom end of the rotating shaft.

As a preferred technical scheme of the utility model, driven wheels are arranged at the bottom ends of the rotating shafts, driving wheels are arranged at the output ends of the driving motors, and transmission belts are sleeved on the driving wheels and the driven wheels.

As a preferable technical scheme of the present invention, the first screw rods are provided with first rotating discs inside the ear plates, and the second screw rods and the first screw rods are connected with the ear plates in the same structure.

As a preferable technical scheme of the utility model, a second rotating disc is arranged on the rotating shaft which is positioned in the L-shaped plate.

As a preferable technical scheme of the utility model, the bottom of the printer body is provided with a base.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the side plates, the first screw rod, the second screw rod, the movable plate, the cleaning plate, the first thread sleeve, the second thread sleeve, the driving motor and the like are adopted to drive the cleaning plate to reciprocate on two sides of the transport roller, and the surface of the transport roller is cleaned by matching with the rotation of the transport roller, so that the transport roller is not required to be cleaned manually, and the efficiency of cleaning the printing ink of the transport roller is improved;

2. arrange the curb plate in between first sleeve and the second sleeve, insert two sleeves and jack with the inserted bar inside to install the curb plate at the both ends of printing machine body, the curb plate adopts the detachable structure, after accomplishing the transportation roller clearance, can lift clearance structures such as curb plate off from the printing machine both ends, prevents that structures such as movable plate and clearance board from influencing the normal work of printing machine.

Drawings

FIG. 1 is a schematic top perspective view of the front face of the present invention;

FIG. 2 is a schematic top perspective view of the back side of the present invention;

FIG. 3 is a schematic bottom perspective view of the back of the present invention;

FIG. 4 is a schematic cross-sectional view of the L-shaped plate and the hinge of the present invention;

FIG. 5 is a schematic view of the structure of FIG. 1 at point A in accordance with the present invention;

FIG. 6 is a schematic view of the structure at B of FIG. 2 according to the present invention.

Wherein: 1. a printer body; 2. a side plate; 3. a first lead screw; 4. a second lead screw; 5. moving the plate; 6. cleaning the plate; 7. an ear plate; 8. a first threaded sleeve; 9. a second threaded sleeve; 10. a drive motor; 11. a first sleeve; 12. a second sleeve; 13. a jack; 14. inserting a rod; 15. a first bevel gear; 16. an L-shaped plate; 17. a rotating shaft; 18. a second bevel gear; 19. a base.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-6, an environment-friendly four-color printing machine convenient for cleaning comprises a printing machine body 1, wherein both ends of the printing machine body 1 are provided with cleaning mechanisms;

the cleaning mechanism comprises side plates 2, first lead screws 3, second lead screws 4, a movable plate 5 and cleaning plates 6, wherein the side plates 2 are symmetrically arranged on two sides of the end face of the printing machine body 1, two ends, far away from the side wall of the printing machine body 1, of the side plates 2 are respectively provided with lug plates 7, the first lead screws 3 and the second lead screws 4 are respectively and rotatably arranged between every two lug plates 7, the first lead screws 3 are provided with first thread sleeves 8, the second lead screws 4 are provided with second thread sleeves 9, two ends of the movable plate 5 are respectively fixed with the first thread sleeves 8 and the second thread sleeves 9, and the cleaning plates 6 are arranged on the side wall, close to the printing machine body 1, of the movable plate 5;

the printing machine further comprises a driving motor 10 arranged on the back of the printing machine body 1, and the driving motor 10 is in transmission connection with the first screw rod 3 and the second screw rod 4;

open driving motor 10 and drive first lead screw 3 and the rotation of second lead screw 4, cooperate first thread bush 8 and second thread bush 9, thereby it removes at the both ends of printing machine body 1 to drive movable plate 5, open printing machine body 1 simultaneously, thereby it clears up to drive cleaning plate 6 to the round roller at 1 both ends of printing machine body, adopt curb plate 2, first lead screw 3, second lead screw 4, movable plate 5, cleaning plate 6, first thread bush 8, second thread bush 9 and driving motor 10 isotructure, can drive cleaning plate 6 and carry out reciprocating motion in the transportation roller both sides, thereby cooperation transportation roller self rotation is cleared up the transportation roller surface, do not need to adopt artificial mode to clear up the transportation roller, the efficiency of transportation roller printing ink clearance has been improved.

In other embodiments, the two end surfaces of the printer body 1, which are located at the bottom of the side plate 2, are provided with first sleeves 11, the two end surfaces of the printer body 1, which are located at the top of the side plate 2, are provided with second sleeves 12, the top of the side plate 2 is provided with insertion holes 13, and insertion rods 14 are inserted into the insertion holes 13;

arrange curb plate 2 in between first sleeve 11 and second sleeve 12, insert two sleeves and jack 13 with inserted bar 14 inside to install curb plate 2 at the both ends of printing machine body 1, curb plate 2 adopts detachable structure, after accomplishing the transportation roller clearance, can lift clearance structures such as curb plate 2 off from the printing machine both ends, prevents that structures such as movable plate 5 and clearance board 6 from influencing the normal work of printing machine.

In other embodiments, one end of each of the first lead screw 3 and the second lead screw 4 extends to the outer side of the lug plate 7, the first bevel gear 15 is arranged at the end of each of the first lead screw 3 and the second lead screw 4 which is positioned at the outer side of the lug plate 7, the L-shaped plate 16 is arranged at the center of the side wall of the side plate 2 which is close to the first bevel gear 15, a rotating shaft 17 is rotatably arranged inside the L-shaped plate 16, a second bevel gear 18 which is matched with the first bevel gear 15 is arranged at each of two ends of the rotating shaft 17, a second bevel at the bottom end of the rotating shaft 17 extends below the gear 18, and the output end of the driving motor 10 is in transmission connection with the bottom end of the rotating shaft 17; the driving motor 10 drives the rotating shaft 17 to rotate, and the first lead screw 3 and the second lead screw 4 are driven to rotate between the lug plates 7 through the matching of the second bevel gear 18 and the first bevel gear 15, so that the first threaded sleeve 8 and the second threaded sleeve 9 are driven to move, and the moving plate 5 and the cleaning plate 6 are driven to move.

In other embodiments, driven wheels are arranged at the bottom ends of the rotating shafts 17, driving wheels are arranged at the output ends of the driving motors 10, and transmission belts are sleeved on the driving wheels and the driven wheels; the driving motor 10 drives the rotating shafts 17 at the two ends of the printing machine body 1 to rotate through the driving wheel, the transmission belt and the driven wheel, so that the driving motor 10 is connected with the rotating shafts 17 in a transmission mode, the driving motor 10 can change the rotating direction of the output end, and the forward rotation and the reverse rotation of the rotating shafts 17 can be realized.

In other embodiments, the first screw rods 3 are all provided with first turntables inside the lug plates 7, and the second screw rods 4 are connected with the lug plates 7 through the first screw rods 3 in the same structure; the rotary connection between the first screw rod 3 and the second screw rod 4 and the lug plate 7 is realized.

In other embodiments, the rotating shaft 17 is provided with a second rotating disc on the inner shaft body of the L-shaped plate 16; the rotational connection between the rotating shaft 17 and the L-shaped plate 16 is realized.

In other embodiments, the bottom of the printer body 1 is provided with a base 19; the situation that the printing machine body 1 is directly placed on the ground to cause water inflow and damp is avoided.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

It should be noted that, the electric components in the present application, such as the power unit, the first motor, the second motor, and the like, are all connected to the external controller, and the external controller is the prior art, and the present application does not improve the present application, so that it is not necessary to disclose the specific model, the circuit structure, and the like of the external controller, and the integrity of the present application is not affected.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a four-color printing machine of environment-friendly convenient to it is clean, includes printing machine body (1), its characterized in that: both ends of the printing machine body (1) are provided with cleaning mechanisms;

the cleaning mechanism comprises side plates (2), first screw rods (3), second screw rods (4), a movable plate (5) and cleaning plates (6), wherein the side plates (2) are symmetrically arranged on two sides of the end face of the printing machine body (1), two ends, far away from the side wall of the printing machine body (1), of each side plate (2) are provided with lug plates (7), the first screw rods (3) and the second screw rods (4) are respectively and rotatably arranged between every two lug plates (7), first thread sleeves (8) are installed on the first screw rods (3), second thread sleeves (9) are installed on the second screw rods (4), two ends of each movable plate (5) are respectively fixed with the first thread sleeves (8) and the second thread sleeves (9), and the cleaning plates (6) are arranged on the side wall, close to the printing machine body (1), of each movable plate (5);

the printing machine is characterized by further comprising a driving motor (10) arranged on the back face of the printing machine body (1), wherein the driving motor (10) is in transmission connection with the first screw rod (3) and the second screw rod (4).

2. The easy-to-clean environment-friendly four-color printing press according to claim 1, wherein: the bottom that printing machine body (1) both ends face is located curb plate (2) all is provided with first sleeve (11), the top that printing machine body (1) both ends face is located curb plate (2) all is provided with second sleeve (12), jack (13) have been seted up at curb plate (2) top, and jack (13) inside inserting is equipped with inserted bar (14).

3. The easy-to-clean environment-friendly four-color printing press according to claim 1, wherein: the utility model discloses a novel lead screw, including curb plate (2), first lead screw (3), second lead screw (4), the one end of first lead screw (3), second lead screw (4) extends to the outside of otic placode (7), the tip that first lead screw (3), second lead screw (4) are located the otic placode (7) outside all is provided with first bevel gear (15), the lateral wall center that curb plate (2) are close to first bevel gear (15) is provided with L shaped plate (16), and L shaped plate (16) inside rotation is provided with pivot (17), pivot (17) both ends all are provided with second bevel gear (18) with first bevel gear (15) looks adaptation, pivot (17) bottom extends in the below of second bevel gear (18), driving motor (10) output is connected with pivot (17) bottom transmission.

4. The easy-to-clean environment-friendly four-color printing press according to claim 3, wherein: the bottom of the rotating shaft (17) is provided with a driven wheel, the output end of the driving motor (10) is provided with a driving wheel, and the driving wheel and the driven wheel are sleeved with a transmission belt.

5. The easy-to-clean environment-friendly four-color printing press according to claim 1, wherein: the first screw rod (3) is located inside the lug plate (7) and is provided with a first turntable, and the second screw rod (4) is connected with the lug plate (7) through the first screw rod (3) in the same structure.

6. The easy-to-clean environment-friendly four-color printing press according to claim 3, wherein: and the rotating shaft (17) is positioned on the shaft body in the L-shaped plate (16) and is provided with a second rotating disc.

7. The easy-to-clean environment-friendly four-color printing press according to claim 1, wherein: the bottom of the printing machine body (1) is provided with a base (19).