CN216507318U

CN216507318U - Two-sided auto-change over device of perfecting press

Info

Publication number: CN216507318U
Application number: CN202122461670.1U
Authority: CN
Inventors: 胥勇; 应华
Original assignee: Jiangsu Phoenix Yancheng Printing Co ltd
Current assignee: Jiangsu Phoenix Yancheng Printing Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-13
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a double-sided switching device of a double-sided printing machine, which comprises a printing shell, wherein one side of a mounting plate is respectively and fixedly provided with heating plates with opposite positions, one side of the bottom end of a sponge plate is fixedly provided with a sponge, the mounting plate is respectively and alternately connected with two ends of a brush strip through a lifting groove arranged at the top part, the bottom end of the inner wall of one lifting groove is alternately connected with the bottom end of a screw rod through a bearing, the sponge absorbs excessive moisture on paper, the possibility of printing blurring caused by excessive moisture during paper collection is reduced, the heating plates evaporate the moisture adsorbed in the sponge, the structure is integrally reused, the heating pipes dry the remaining moisture on the paper, the dewatering effect is enhanced, the brushes clean dust or other impurities on the surface of the paper after printing, the quality of printed articles is ensured, the up-down movement of the brush strips adjusts the attaching degree of the brushes and the paper, the brush is prevented from damaging the printed pattern.

Description

Two-sided auto-change over device of perfecting press

Technical Field

The utility model relates to the field of double-sided printing, in particular to a double-sided switching device of a double-sided printing machine.

Background

The printing machine is generally composed of mechanisms for loading plate, coating ink, stamping and feeding paper, etc. it is a machine for printing characters and images, and the characters and images to be printed are made into printing plate, then the printing plate is loaded on the printing machine, then the ink is coated on the place on which the characters and images are printed by manpower or printing machine, and then directly or indirectly transferred to paper or other printing material.

When the printing machine is in the printing process, one of the processes is to have a certain wetting effect on printed articles, and the wetting effect is directly achieved or indirectly achieved by adding a certain amount of water into the color box, so that the printed patterns of the paper collecting cylinder are blurred due to excessive water in the paper collecting process, and the vibration of the machine in the printing process can also excite surrounding dust, so that the dust falls on paper, and the quality of products is further influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a duplex switching device of a duplex printer to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a double-sided auto-change over device of perfecting press, includes the printing shell, the fixed mount that is equipped with in one side of printing shell, two mounting panels of bottom fixedly connected with of printing shell opposite side, two one side of mounting panel fixed mounting respectively has two relative hot plates in position, two the top fixedly connected with sponge board of hot plate, the fixed sponge that is equipped with in one side of sponge board bottom, two the lift groove that the mounting panel was seted up through the top alternates with the both ends of brush strip respectively and is connected, one of them the bottom of lift inslot wall alternates through the bottom of inlaying the bearing of establishing and screw rod and is connected, the mount alternates with the both ends of a defeated paper section of thick bamboo respectively through two spread grooves that the top was seted up and is connected, the top fixed mounting of printing shell has the color box, the transmission mouth has been seted up to one side of printing shell.

Preferably, the bottom of brush strip alternates and is connected with the brush through the mounting groove of seting up, the bottom of the outer wall of screw rod and the one end threaded connection of brush strip, the fixed rocking handle that is equipped with in top of screw rod, the fixed first spacing wheelset that is equipped with in one side of transmission mouth inner wall, two one side on mounting panel top respectively with the bottom fixed connection of two mounting bars, two the top of mounting bar respectively with the top fixed connection of printing shell opposite side.

Preferably, two the fixed a plurality of transfer wheels that are equipped with between the mounting bar, the inner wall fixed mounting of transmission mouth has the printing guide rail, the outer wall interlude of printing guide rail is connected with the printing main part, the fixed intercommunication in one side of look case and the one end of conveyer pipe, the other end of conveyer pipe and the fixed intercommunication in top of printing main part, one side fixed mounting of conveyer pipe outer wall has the solenoid valve, one of them the fixed motor board that is equipped with of opposite side of mounting panel.

Preferably, the top fixed mounting of motor board has the motor, two the avris of mounting panel is through inlaying the telescopic link that the bearing of establishing is fixedly connected with relative in position respectively, two the one end of telescopic link alternates with the both ends of a collection section of thick bamboo respectively and is connected.

Preferably, one end of the telescopic rod penetrates through the mounting plate corresponding to the position and is fixedly connected with the output end of the motor, and the middle parts of the mounting plates are fixedly connected with the two ends of the second limiting wheel set respectively.

Preferably, the positive fixed mounting of printing shell has the control sales counter, the fixed surface of control sales counter is equipped with solenoid valve switch, motor switch and hot plate switch, the solenoid valve passes through solenoid valve switch, motor and passes through motor switch, hot plate and pass through hot plate switch respectively with external power supply electric connection.

The utility model has the technical effects and advantages that:

(1) the paper is inserted into the groove on one side of the sponge, the sponge absorbs excessive moisture on the paper, the possibility of printing blurring caused by excessive moisture during paper collection is reduced, the heating plate is heated to play a drying effect, the moisture adsorbed in the sponge is evaporated, the whole structure is reused, and the heating pipe can also dry the remaining moisture on the paper, so that the water removal effect is enhanced;

(2) the brush clearance of connecting through brush strip bottom falls the printing and accomplishes the dust or other debris on back paper surface, and the detachability of brush simultaneously ensures the quality of printing article, and the rotation that the rocking handle drove the screw rod makes the brush strip of connecting reach an effect that reciprocates, and adjustment brush that can be holistic and the laminating degree of paper avoid the brush to destroy the printing pattern.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural diagram of a printing body according to the present invention.

In the figure: 1. printing a shell; 2. a fixed mount; 3. mounting a plate; 4. a paper conveying cylinder; 5. a color box; 6. a transfer port; 7. printing a guide rail; 8. printing a main body; 9. a delivery pipe; 10. an electromagnetic valve; 11. a first limit wheel set; 12. mounting a bar; 13. a transfer wheel; 14. heating plates; 15. a motor plate; 16. a motor; 17. a telescopic rod; 18. a paper collecting cylinder; 19. a second limit wheel set; 20. a brush bar; 21. a sponge; 22. and a brush.

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.

The utility model provides a double-sided switching device of a double-sided printing machine as shown in figures 1-3, which comprises a printing shell 1, wherein one side of the printing shell 1 is fixedly provided with a fixed frame 2, the bottom of the other side of the printing shell 1 is fixedly connected with two mounting plates 3, one side of each mounting plate 3 is respectively and fixedly provided with two heating plates 14 which are opposite in position, the top ends of the two heating plates 14 are fixedly connected with sponge plates, one side of the bottom end of each sponge plate is fixedly provided with a sponge 21, the two mounting plates 3 are respectively and alternately connected with the two ends of a brush strip 20 through lifting grooves formed in the top parts, the bottom end of the inner wall of one lifting groove is connected with the bottom end of a screw in an inserting manner through an embedded bearing, the fixed frame 2 is connected with a groove formed in the outer wall of the paper conveying cylinder 4 in an inserting manner through a fixed column, the top end of the printing shell 1 is fixedly provided with a color box 5 for providing printing pigment, and one side of the printing shell 1 is provided with a transmission port 6;

according to the drawings of fig. 1 and 2, the bottom end of the brush strip 20 is connected with a brush 22 through a mounting groove, the bottom of the outer wall of a screw is in threaded connection with one end of the brush strip 20, the top end of the screw is fixedly provided with a rocking handle, one side of the inner wall of the transmission port 6 is fixedly provided with a first limiting wheel set 11 to ensure the smoothness of paper in the paper transmission process, one side of the top ends of two mounting plates 3 is respectively fixedly connected with the bottom ends of two mounting strips 12, the top ends of two mounting strips 12 are respectively fixedly connected with the top of the other side of the printing shell 1, a plurality of transmission wheels 13 are fixedly arranged between the two mounting strips 12, the inner wall of the transmission port 6 is fixedly provided with a printing guide rail 7, the outer wall of the printing guide rail 7 is connected with a printing main body 8 in an inserting way, one side of a color box 5 is fixedly communicated with one end of a transmission pipe 9, the other end of the transmission pipe 9 is fixedly communicated with the top end of the printing main body 8, one side of the outer wall of the transmission pipe 9 is fixedly provided with an electromagnetic valve 10, a motor plate 15 is fixedly arranged on the other side of one of the mounting plates 3, a motor 16 is fixedly arranged at the top end of the motor plate 15, telescopic rods 17 with opposite positions are respectively and fixedly connected to the side edges of the two mounting plates 3 through embedded bearings, and one ends of the two telescopic rods 17 are respectively and alternately connected with the two ends of a paper collecting cylinder 18;

according to fig. 1, one end of one of the telescopic rods 17 penetrates through the mounting plate 3 corresponding to the position and is fixedly connected with the output end of the motor 16, the middle parts of the two mounting plates 3 are respectively fixedly connected with the two ends of the second limiting wheel set 19, the front surface of the printing shell 1 is fixedly provided with a control counter, the surface of the control counter is fixedly provided with a solenoid valve switch, a motor switch and a heating plate switch, and the solenoid valve 10 is electrically connected with an external power supply through the solenoid valve switch, the motor 16 is electrically connected with the motor switch, and the heating plate 14 is electrically connected with the external power supply through the heating plate switch.

The working principle of the utility model is as follows: the paper conveying cylinder 4 connected with the fixing frame 2 rotates to convey paper, the paper is clamped on the first limiting wheel set 11, the first limiting wheel set 11 ensures that the paper is conveyed flatly and conveyed to the inside of the printing main body 8 to be clamped, the color box 5 conveys pigment into the printing main body 8 through the conveying pipe 9 under the control of the electromagnetic valve 10, the printing main body 8 performs reciprocating printing on the printing guide rail 7, then the paper is conveyed to the plurality of conveying wheels 13 and is inserted into the groove on one side of the sponge 21, the sponge 21 absorbs excessive moisture on the paper, then the remaining moisture on the paper is dried through the heating of the heating plate 14, the paper after the drying process is clamped on the second limiting wheel set 19, the brush strip 20 is properly attached to the paper under the driving of the screw rod to clean the surface of the paper or other sundries and ensure the quality of the product, finally the paper collecting cylinder 18 is driven by the starting of the motor 16 to rotate to wind the paper, the connection mode of the paper conveying cylinder 4 and the paper collecting cylinder 18 with the printing machine enables the two cylinders to be detachable and the positions of the two cylinders to be mutually exchanged, so that the effect of double-sided switching printing is achieved.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The double-sided switching device of the double-sided printing machine comprises a printing shell (1) and is characterized in that a fixing frame (2) is fixedly arranged on one side of the printing shell (1), two mounting plates (3) are fixedly connected to the bottom of the other side of the printing shell (1), two heating plates (14) with opposite positions are respectively and fixedly mounted on one side of each mounting plate (3), a sponge plate is fixedly connected to the top end of each heating plate (14), a sponge (21) is fixedly arranged on one side of the bottom end of each sponge plate, the two mounting plates (3) are respectively and alternately connected with the two ends of a hairbrush strip (20) through lifting grooves formed in the top portions, the bottom end of the inner wall of each lifting groove is alternately connected with the bottom end of a screw rod through a bearing which is embedded, and the fixing frame (2) is respectively and alternately connected with the two ends of a paper conveying cylinder (4) through two connecting grooves formed in the top portions, the top end of the printing shell (1) is fixedly provided with a color box (5), and one side of the printing shell (1) is provided with a transmission port (6).

2. The duplex switching device of the duplex printing machine according to claim 1, wherein the bottom end of the brush bar (20) is inserted and connected with a brush (22) through a mounting groove, the bottom of the outer wall of the screw is in threaded connection with one end of the brush bar (20), the top end of the screw is fixedly provided with a rocking handle, one side of the inner wall of the transmission port (6) is fixedly provided with a first limiting wheel set (11), one side of the top ends of the two mounting plates (3) is fixedly connected with the bottom ends of the two mounting bars (12), and the top ends of the two mounting bars (12) are fixedly connected with the top of the other side of the printing shell (1).

3. The duplex switching device of the duplex printing machine according to claim 2, wherein a plurality of conveying wheels (13) are fixedly arranged between two mounting bars (12), a printing guide rail (7) is fixedly arranged on the inner wall of the conveying port (6), a printing main body (8) is connected to the outer wall of the printing guide rail (7) in an inserting manner, one side of the color box (5) is fixedly communicated with one end of the conveying pipe (9), the other end of the conveying pipe (9) is fixedly communicated with the top end of the printing main body (8), an electromagnetic valve (10) is fixedly arranged on one side of the outer wall of the conveying pipe (9), and a motor plate (15) is fixedly arranged on the other side of the mounting plate (3).

4. The duplex switching apparatus of the duplex printing machine according to claim 3, wherein a motor (16) is fixedly installed at the top end of the motor plate (15), two sides of the installation plate (3) are respectively and fixedly connected with telescopic rods (17) with opposite positions through embedded bearings, and one ends of the two telescopic rods (17) are respectively and alternately connected with two ends of the paper collecting cylinder (18).

5. The perfecting switching device of a perfecting press according to claim 4, characterized in that one end of one of said telescopic rods (17) is fixedly connected to the output end of the motor (16) through the corresponding mounting plate (3), and the middle parts of two said mounting plates (3) are fixedly connected to the two ends of the second limiting wheel set (19), respectively.

6. The duplex switching apparatus of a duplex printer according to claim 5, wherein the front of the printing housing (1) is fixedly installed with a control counter, the surface of the control counter is fixedly installed with a solenoid valve switch, a motor switch and a heating plate switch, the solenoid valve (10) is electrically connected with an external power supply through the solenoid valve switch, the motor (16) is electrically connected with the motor switch, and the heating plate (14) is electrically connected with the external power supply through the heating plate switch.