CN211764213U

CN211764213U - Printing machine with rapid cooling structure

Info

Publication number: CN211764213U
Application number: CN202020003636.2U
Authority: CN
Inventors: 王夏连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-27
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to the technical field of printing machines, in particular to a printing machine with a rapid cooling structure, which comprises a mounting plate, a roller body, a rotating frame and a machine body, wherein the rotating frame is mounted at the upper position of the machine body, the roller body is arranged between the rotating frames, the roller body is rotationally connected with the rotating frame, the mounting plate is mounted at the left position of the roller body, the mounting plate is detachably connected with the roller body through bolts, a water-cooling roller is arranged inside the roller body, the outer wall of the water-cooling roller is attached to the inner wall of the roller body, a fixing sleeve is arranged at the upper left position of the water-cooling roller, a trapezoidal block is arranged at the lower position inside the fixing sleeve, and a clamping column is arranged at the upper; the utility model discloses in, through setting up water-cooling roller and fixed cover, solved current device and the high temperature that appears the roll body after long-term the use leads to taking place the problem of on-stick ink, the cooling effect of device is not good leads to reducing the problem of printing quality.

Description

Printing machine with rapid cooling structure

Technical Field

The utility model relates to a printing machine technical field specifically is a printing machine with rapid cooling structure.

Background

A modern printing machine for printing characters and images generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the machine is as follows: the invention and development of the printing machine have an important role in the propagation of human civilization and culture, and thus, the demand for a printing machine having a rapid cooling structure is increasing.

The problem of the on-stick china ink of the high temperature that leads to taking place of roll body appears in the device after long-term the use, and the cooling effect of device is not good leads to reducing the problem of printing quality, and prior art appears can not independently clean the problem that leads to influencing follow-up printing to the roll body when using, consequently, proposes a printing machine that has rapid cooling structure to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine with rapid cooling structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a printing machine with a rapid cooling structure comprises a mounting plate, a roller body, a rotating frame and a machine body, wherein the rotating frame is mounted at the upper position of the machine body, the roller body is arranged between the rotating frames, the roller body is rotatably connected with the rotating frame, the mounting plate is mounted at the left position of the roller body, the mounting plate is detachably connected with the roller body through bolts, a water-cooling roller is arranged inside the roller body, the outer wall of the water-cooling roller is attached to the inner wall of the roller body, a fixing sleeve is arranged at the upper left position of the water-cooling roller, a trapezoidal block is arranged at the lower position inside the fixing sleeve, a clamping column is arranged at the upper position of the trapezoidal block, the inclined plane of the clamping column is slidably connected with the inclined plane of the trapezoidal block, the upper end of the clamping column passes through the fixing sleeve to be clamped with a clamping groove in the inner, the U-shaped seat is installed on the cleaning guide rail, a cleaning motor is arranged at the rear position inside the cleaning guide rail, the cleaning motor is connected with a cleaning screw rod inside the cleaning guide rail, the cleaning screw rod is connected with the U-shaped seat through a ball, a material cylinder is arranged at the rear position inside the U-shaped seat, and a transmission guide rail is longitudinally arranged at the position below the material cylinder.

Preferably, a material conveying motor is arranged at the position below the inside of the transmission guide rail, a reciprocating screw rod is arranged at the position above the material conveying motor, an output shaft of the material conveying motor is connected with the reciprocating screw rod, and a transmission plate is arranged on the reciprocating screw rod.

Preferably, sliding connection between driving plate and the transmission guide rail, the driving plate passes through the ball and is connected with reciprocal lead screw, set up the piston rod on the top position of driving plate, the upper end and the inside piston piece of feed cylinder of piston rod are connected.

Preferably, be provided with three way connection on the top position of feed cylinder, install the feeding check valve on three way connection's the feed inlet, sealing connection between the storage case that feeding check valve passes through aqueduct and U type seat rear position, install ejection of compact check valve on three way connection's the delivery port, ejection of compact check valve passes through the aqueduct and is connected with atomizer, atomizer installs on U type seat, atomizer's mounted position is corresponding with the mounted position of roll body.

Preferably, a scraper is arranged at the position below the U-shaped seat, the scraper is connected with the outer wall of the roller body in a sliding mode, the U-shaped seat is connected with a dust collector inside the machine body in a sealing mode through an air duct, cleaning cloth is arranged at the position above the U-shaped seat, and the cleaning cloth is attached to the upper surface of the roller body.

Preferably, a water cooling cavity is arranged inside the water cooling roller, connecting water pipes are symmetrically arranged on two sides of the water cooling roller, two ends of each connecting water pipe are arranged on the left side and the right side of the roller body, the two connecting water pipes are connected with a rotary seal, the rotary seal joint on the left side of the roller body is connected with a water pump inside the machine body through a water guide pipe in a sealing mode, a water inlet pipe of the water pump is connected with a cooling water tank inside the machine body through a water guide pipe in a sealing mode, and the rotary seal joint on the right side of the roller body is connected with the cooling water tank through a water guide pipe in a.

Preferably, a spring is arranged in the fixed sleeve on the right side of the trapezoid block, a fixing bolt is arranged in the fixed sleeve on the left side of the trapezoid block, the fixing bolt is in threaded connection with the fixed sleeve, and the fixing bolt is connected with the trapezoid block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the water pump, cooling water tank, water-cooling roller and fixed cover, increased the cooling effect of device, make the device realize that quick pair roller body realizes the cooling treatment, solved prior art and appeared the problem that the high temperature of roll body leads to taking place non-stick china ink after long-term the use, avoid the problem that the poor cooling effect of device leads to reducing the printing quality, the existence of fixed cover is convenient for the installation and the dismantlement of device to the water-cooling roller simultaneously, avoid the device to appear when using to water-cooling roller installation and dismantle very inconvenient problem, avoid the water-cooling roller inside incrustation and then take place the problem of jam;

2. the utility model discloses in, through setting up U type seat, defeated material motor, feed cylinder, scraper and cleaning cloth, increased the automatically cleaning effect of device, solved prior art and appeared can not independently clean the problem that leads to influencing follow-up printing to the roll body when using, guaranteed the printing quality of device, guaranteed the life of roll body simultaneously, avoid remaining greasy dirt to corrode the roll body.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is a front cross-sectional view of the roll body of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a side view of the roll body of fig. 1 according to the present invention.

In the figure: 1-rotary sealing joint, 2-mounting plate, 3-roller body, 4-rotating frame, 5-water pump, 6-cooling water tank, 7-machine body, 8-dust collector, 9-water cooling roller, 10-water cooling cavity, 11-connecting water pipe, 12-clamping groove, 13-fixing sleeve, 14-spring, 15-clamping column, 16-trapezoidal block, 17-fixing bolt, 18-material storage box, 19-feeding one-way valve, 20-discharging one-way valve, 21-three-way joint, 22-atomizing spray head, 23-U-shaped seat, 24-cleaning cloth, 25-material cylinder, 26-piston block, 27-piston rod, 28-transmission guide rail, 29-transmission plate, 30-cleaning motor, 31-cleaning guide rail, 32-cleaning screw rod, 33-material conveying motor, 34-reciprocating screw rod and 35-scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-4, the present invention provides a technical solution:

a printing machine with a rapid cooling structure comprises a mounting plate 2, a roller body 3, a rotating frame 4 and a machine body 7, wherein the rotating frame 4 is mounted at the upper position of the machine body 7, the roller body 3 is arranged between the rotating frames 4, the roller body 3 is rotatably connected with the rotating frame 4, the mounting plate 2 is mounted at the left side position of the roller body 3, the mounting plate 2 is detachably connected with the roller body 3 through bolts, a water-cooling roller 9 is arranged inside the roller body 3, the outer wall of the water-cooling roller 9 is attached to the inner wall of the roller body 3, a fixing sleeve 13 is arranged at the upper left position of the water-cooling roller 9, a trapezoidal block 16 is arranged at the lower position inside the fixing sleeve 13, a clamping column 15 is arranged at the upper position of the trapezoidal block 16, the inclined plane of the clamping column 15 is slidably connected with the inclined plane of the trapezoidal block 16, and the upper end of the clamping column 15 passes through the fixing sleeve, the water pump 5, the cooling water tank 6, the water-cooling roller 9 and the fixing sleeve 13 are matched for use, so that the cooling effect of the device is increased, the device can realize quick cooling treatment on the roller body 3, the problem that the roller body 3 is not sticky due to overhigh temperature after long-term use in the prior art is solved, the problem that the printing quality is reduced due to poor cooling effect of the device is avoided, meanwhile, the fixing sleeve 13 is convenient for the device to install and disassemble the water-cooling roller 9, the problem that the device is inconvenient to install and disassemble the water-cooling roller 9 when in use is avoided, the problem that incrustation scale appears inside the water-cooling roller 9 and then is blocked is avoided, the U-shaped seat 23 is arranged at the rear position of the roller body 3, the U-shaped seat 23 is arranged on the cleaning guide rail 31, the cleaning motor 30 is arranged at the rear position inside the cleaning guide rail 31, and the cleaning motor 30 is connected with the, the cleaning screw 32 is connected with the U-shaped seat 23 through a ball, a charging barrel 25 is arranged at the rear position inside the U-shaped seat 23, and a transmission guide rail 28 is longitudinally arranged at the lower position of the charging barrel 25.

A material conveying motor 33 is arranged at the lower position inside the transmission guide rail 28, a reciprocating screw rod 34 is arranged at the upper position of the material conveying motor 33, an output shaft of the material conveying motor 33 is connected with the reciprocating screw rod 34, a transmission plate 29 is arranged on the reciprocating screw rod 34, the transmission plate 29 is connected with the transmission guide rail 28 in a sliding manner, the transmission plate 29 is connected with the reciprocating screw rod 34 through a ball, a piston rod 27 is arranged at the upper position of the transmission plate 29, the upper end of the piston rod 27 is connected with a piston block 26 inside a material barrel 25, a three-way joint 21 is arranged at the upper position of the material barrel 25, a feeding one-way valve 19 is arranged at a feeding port of the three-way joint 21, the feeding one-way valve 19 is connected with a material storage box 18 at the rear position of the U-shaped seat 23 in a sealing manner through a water guide pipe, and a discharging one, the discharge one-way valve 20 is connected with the atomizing nozzle 22 through a water guide pipe, the atomizing nozzle 22 is installed on a U-shaped seat 23, the installation position of the atomizing nozzle 22 corresponds to the installation position of the roller body 3, a scraper 35 is arranged at the lower position of the U-shaped seat 23, the scraper 35 is connected with the outer wall of the roller body 3 in a sliding manner, the U-shaped seat 23 is connected with a dust collector 8 inside the machine body 7 in a sealing manner through a gas guide pipe, a cleaning cloth 24 is arranged at the upper position of the U-shaped seat 23, the cleaning cloth 24 is attached to the upper surface of the roller body 3, a water cooling cavity 10 is arranged inside the water cooling roller 9, connecting water pipes 11 are symmetrically arranged at the two side positions of the water cooling roller 9, two ends of the two connecting water pipes 11 are arranged at the left side and the right side of the roller body 3, the two connecting water pipes 11 are connected with the rotary seal, the rotary seal joint 1 at the left side of the roller body 3 is connected with, the water inlet pipe of the water pump 5 is hermetically connected with the cooling water tank 6 inside the machine body 7 through the water guide pipe, the rotary sealing joint 1 on the right side of the roller body 3 is hermetically connected with the cooling water tank 6 through the water guide pipe, and the U-shaped seat 23, the material conveying motor 33, the charging barrel 25, the scraper 35 and the cleaning cloth 24 are used in a matched manner, so that the self-cleaning effect of the device is improved, the problem that the subsequent printing is influenced due to the fact that the roller body 3 cannot be cleaned independently in the prior art is solved, the printing quality of the device is ensured, meanwhile, the service life of the roller body 3 is ensured, the roller body 3 is prevented from being corroded by residual oil dirt, the spring 14 is arranged in the fixed sleeve 13 on the right side of the trapezoidal block 16, the fixing sleeve 13 on the left side of the trapezoidal block 16 is internally provided with a fixing bolt 17, the fixing bolt 17 is in threaded connection with the fixing sleeve 13, and the fixing bolt 17 is connected with the trapezoidal block 16.

The working process is as follows: when the device is used, the device is connected with an external power supply, when the device needs to be cooled, cooling water in a cooling water tank 6 is conveyed into a cooling cavity through a rotary sealing joint 1 by a water pump 5, a water-cooled roller 9 realizes quick cooling of a roller body 3, the cooling water takes away heat and conveys the heat back into the cooling water tank 6, when the water-cooled roller 9 needs to be disassembled and maintained after long-term use, a mounting plate 2 is disassembled at the moment, then a fixing bolt 17 is rotated, a spring 14 drives a trapezoidal block 16 to move towards one side of the mounting plate 2 while the fixing bolt 17 rotates, the trapezoidal block 16 cancels the pressure applied to the clamping column 15, the clamping column 15 moves downwards under the action of self weight, the clamping column 15 is separated from a clamping groove 12, then the water-cooled roller 9 can be taken out, after cleaning is finished, the water-cooled roller 9 is mounted in the roller body 3 at the moment, the fixing bolt 17 rotates, the trapezoidal block 16 is extruded, the spring 14 is compressed, the clamping column 15 is clamped in the clamping groove 12 under the action of the trapezoid block 16, the installation of the water-cooling roller 9 is realized, in the process, the water pump 5, the cooling water tank 6, the water-cooling roller 9 and the fixing sleeve 13 are used in a matched mode, the cooling effect of the device is increased, the device can rapidly cool the roller body 3, the problem that the roller body 3 is not sticky due to overhigh temperature after long-term use in the prior art is solved, the problem that the printing quality is reduced due to poor cooling effect of the device is avoided, meanwhile, the installation and the disassembly of the device on the water-cooling roller 9 are facilitated due to the existence of the fixing sleeve 13, the problem that the installation and the disassembly of the device on the water-cooling roller 9 are inconvenient when the device is used is avoided, the problem that scale is generated inside the water-cooling roller 9 and then the blockage is avoided, when the device needs to be cleaned, the, the U-shaped seat 23 moves towards one side of the roller body 3 under the driving of the balls, at the moment, the scraper 35 and the cleaning cloth 24 are attached to the roller body 3, then the conveying motor 33 drives the reciprocating screw rod 34 to rotate, the driving plate 29 moves up and down on the driving guide rail 28 while the reciprocating screw rod 34 rotates, when the driving plate 29 drives the piston rod 27 to move up, the cleaning liquid in the material cylinder 25 is sprayed out from the atomizing nozzle 22, when the driving plate 29 drives the piston rod 27 to move down, the cleaning liquid in the material storage box 18 is extracted into the material cylinder 25 at the moment, so that the reciprocating operation is carried out, the atomizing nozzle 22 sprays the cleaning liquid onto the roller body 3, at the moment, the cleaning cloth 24 cleans the roller body 3, meanwhile, the scraper 35 scrapes the ink on the roller body 3, the scraped foreign matters are removed by the dust collector 8, so that the roller body 3 is cleaned, and in the process, the U-shaped seat 23, the conveying, The cooperation between scraper 35 and the cleaning cloth 24 is used, has increased the automatically cleaning effect of device, has solved prior art and has appeared can not independently clean the problem that leads to influencing follow-up printing to roll body 3 when using, has guaranteed the printing quality of device, has guaranteed roll body 3's life simultaneously, avoids remaining greasy dirt to corrode roll body 3.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing machine with rapid cooling structure, includes mounting panel (2), roll body (3), rotating turret (4) and organism (7), its characterized in that: the roller is characterized in that a rotating frame (4) is installed at the upper position of the machine body (7), a roller body (3) is arranged between the rotating frames (4), the roller body (3) is rotatably connected with the rotating frame (4), a mounting plate (2) is installed at the left side position of the roller body (3), the mounting plate (2) is detachably connected with the roller body (3) through bolts, a water-cooling roller (9) is arranged inside the roller body (3), the outer wall of the water-cooling roller (9) is attached to the inner wall of the roller body (3), a fixing sleeve (13) is arranged at the upper left position of the water-cooling roller (9), a trapezoidal block (16) is arranged at the lower position inside the fixing sleeve (13), a clamping column (15) is arranged at the upper position of the trapezoidal block (16), the inclined plane of the clamping column (15) is slidably connected with the inclined plane of the trapezoidal block (16), and the upper end of the clamping column (15) penetrates through the fixing sleeve (13) to be clamped with a clamping groove, be provided with U type seat (23) on the rear position of roll body (3), install on clean guide rail (31) U type seat (23), be provided with clean motor (30) on the rear position of clean guide rail (31) inside, clean motor (30) are connected with clean lead screw (32) of clean guide rail (31) inside, clean lead screw (32) are connected with U type seat (23) through the ball, be provided with feed cylinder (25) on the rear position of U type seat (23) inside, vertically be provided with drive rail (28) on the below position of feed cylinder (25).

2. The printing machine with the rapid cooling structure as claimed in claim 1, wherein: be provided with defeated material motor (33) on the inside below position of drive rail (28), be provided with reciprocal lead screw (34) on the top position of defeated material motor (33), the output shaft and the reciprocal lead screw (34) of defeated material motor (33) are connected, be provided with driving plate (29) on reciprocal lead screw (34).

3. A printing press having a rapid cool down structure according to claim 2, wherein: sliding connection between driving plate (29) and drive rail (28), driving plate (29) are connected with reciprocal lead screw (34) through the ball, set up piston rod (27) on the top position of driving plate (29), the upper end and the inside piston block (26) of feed cylinder (25) of piston rod (27) are connected.

4. The printing machine with the rapid cooling structure as claimed in claim 1, wherein: be provided with three way connection (21) on the top position of feed cylinder (25), install feeding check valve (19) on the feed inlet of three way connection (21), sealing connection between storage case (18) on feeding check valve (19) through aqueduct and U type seat (23) rear position, install ejection of compact check valve (20) on the delivery port of three way connection (21), ejection of compact check valve (20) are connected with atomizer (22) through the aqueduct, atomizer (22) are installed on U type seat (23), the mounted position of atomizer (22) is corresponding with the mounted position of roll body (3).

5. The printing machine with the rapid cooling structure as claimed in claim 1, wherein: the cleaning device is characterized in that a scraper (35) is arranged at the lower position of the U-shaped seat (23), the scraper (35) is connected with the outer wall of the roller body (3) in a sliding mode, the U-shaped seat (23) is connected with a dust collector (8) inside the machine body (7) in a sealing mode through an air duct, cleaning cloth (24) is arranged at the upper position of the U-shaped seat (23), and the cleaning cloth (24) is attached to the upper surface of the roller body (3).

6. The printing machine with the rapid cooling structure as claimed in claim 1, wherein: the water cooling roller is characterized in that a water cooling cavity (10) is arranged inside the water cooling roller (9), connecting water pipes (11) are symmetrically arranged on two sides of the water cooling roller (9), two ends of each connecting water pipe (11) are arranged on the left side and the right side of the roller body (3), the connecting water pipes (11) are connected with rotary sealing, the rotary sealing joint (1) on the left side of the roller body (3) is connected with a water pump (5) inside the machine body (7) in a sealing mode through a water guide pipe, a water inlet pipe of the water pump (5) is connected with a cooling water tank (6) inside the machine body (7) in a sealing mode through a water guide pipe, and the rotary sealing joint (1) on the right side of the roller body (3) is connected with the cooling water tank (6) in a sealing.

7. The printing machine with the rapid cooling structure as claimed in claim 1, wherein: the spring (14) is arranged in the fixing sleeve (13) on the right side of the trapezoidal block (16), the fixing sleeve (13) on the left side of the trapezoidal block (16) is internally provided with a fixing bolt (17), the fixing bolt (17) is in threaded connection with the fixing sleeve (13), and the fixing bolt (17) is connected with the trapezoidal block (16).