CN215751397U

CN215751397U - Flexographic printing device with cross cutting function

Info

Publication number: CN215751397U
Application number: CN202122244663.6U
Authority: CN
Inventors: 刘壬泉
Original assignee: Guangzhou Fuchen Package Product Co ltd
Current assignee: Guangzhou Fuchen Package Product Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-08
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a flexographic printing device with a die cutting function, which comprises a printing device body, wherein a mounting groove is formed in the upper side of the printing device body, an adsorption box is arranged in the mounting groove, a fan is arranged at the bottom of the adsorption box, a groove is formed in the upper side of the adsorption box, a door plate is rotationally connected with the groove, a feed inlet is formed in one side of the printing device body, a discharge outlet is formed in the other side of the printing device body, a sinking groove is formed in the upper side of the inner wall of the discharge outlet, two sliding blocks are connected in the sinking groove in a sliding mode, a sliding groove is formed in the lower side of each sliding block, blocking strips are fixedly connected to two sides of the inner wall of the sliding groove, a cutting device is arranged in the sliding groove and comprises a mounting block, a connecting block is fixedly connected to the lower side of the mounting block, and a cutter is fixedly connected to the lower side of the connecting block. According to the utility model, the adsorption box is arranged on the printing device body, so that the influence of gas generated during ink volatilization on a human body can be avoided, and meanwhile, two groups of cutting devices are arranged, so that the two sides of paper can be conveniently cut.

Description

Flexographic printing device with cross cutting function

Technical Field

The utility model relates to the field of flexographic printing devices, in particular to a flexographic printing device with a die cutting function.

Background

The printing ink used by the printing machine in the prior art mainly uses volatile solvents such as toluene, xylene, ethanol, ethyl acetate and the like, and can volatilize in the printing ink drying process, wherein the toluene and the xylene are 3 carcinogens and have stimulation effect on eyes and upper respiratory tract, and have anesthesia effect on a central system in high concentration; chronic effects: the long-term exposure has neurasthenia syndrome, and women may have abnormal menstruation. Skin contact often occurs with dry, chapped, or dermatitis. The spilled volatile solvent can harm the life and health of operators. And the printed paper needs to be cut to be bound into a book, and the cutting needs to be performed manually for secondary operation, so that the operation is very inconvenient, and the equipment applicability is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a flexographic printing device with a die cutting function, so that the problems in the prior art are solved.

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

the utility model provides a flexographic printing device with cross cutting function, includes the printing device body, the upside of printing device body is equipped with the mounting groove, be equipped with the adsorption box in the mounting groove, the fan is installed to the bottom of adsorption box, the upside that adsorbs the case is equipped with the fluting, the fluting internal rotation is connected with the door plant, one side of printing device body is equipped with the feed inlet, the opposite side of printing device body is equipped with the discharge gate, the inner wall upside of discharge gate is equipped with heavy groove, it has two sliders to sink inslot sliding connection, the downside of slider is equipped with the spout, the equal fixedly connected with blend stop in inner wall both sides of spout, be equipped with cutting device in the spout, cutting device is including the installation piece, the downside fixedly connected with connecting block of installation piece, the downside fixedly connected with cutter of connecting block.

Preferably, adsorb the inner wall fixedly connected with baffle of case, the baffle all is equipped with a plurality of bleeder vent with the inner wall that adsorbs the case, adsorb the equal fixedly connected with fixed plate in both sides of case, the both sides of mounting groove all are equipped with the fixed slot, the fixed plate corresponds setting and fixed connection with the fixed slot.

Preferably, two sides of the inner wall of the sinking groove are connected with two-way screw rods in a rotating mode, two threaded holes with opposite rotating directions are formed in the middle of each of the two sliding blocks, the two-way screw rods penetrate through the threaded holes of the two sliding blocks and are in threaded connection with the two sliding blocks, and the two sliding blocks are arranged on two sides of the two-way screw rods respectively.

Preferably, one end of the bidirectional screw rod passes through the sinking groove and is fixedly connected with the rotating handle.

Preferably, one side of the inner wall of the sliding groove is fixedly connected with a spring, one side of the spring is fixedly connected with a baffle, and the baffle is connected with the sliding groove in a sliding manner.

Preferably, the inner wall both sides of spout all are equipped with dodges the groove, dodge the inslot rotation and be connected with the stopper.

The utility model has the advantages that: according to the flexographic printing device with the die cutting function, the adsorption box is arranged on the printing device body, so that the influence of gas volatilized when printing ink is dried on a human body can be avoided, meanwhile, two groups of cutting devices are arranged, the two sides of paper can be conveniently cut, and the trouble of secondary operation is avoided.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view B-B of FIG. 2;

fig. 4 is a cross-sectional view C-C in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

As shown in fig. 1-4, the flexographic printing device with die cutting function provided by the present invention comprises a printing device body 1, wherein an ink cartridge, an ink outlet roller, a flexographic printing roller, and other devices are disposed inside the printing device body 1, and the specific structure thereof is the prior art, and will not be described herein, a mounting groove is disposed on an upper side of the printing device body 1, an adsorption tank 2 is disposed in the mounting groove, the adsorption tank 2 is used for adsorbing gas volatilized during drying of ink inside the printing device body 1, so as to improve the safety of the device, a fan 21 is disposed at a bottom of the adsorption tank 2, the fan 21 comprises a motor, the motor is fixedly connected to a bottom of the adsorption tank 2, a spindle end of the motor penetrates through the adsorption tank 2 and is fixedly connected with a plurality of blades, a slot is disposed on an upper side of the adsorption tank 2, a door plate 22 is rotatably connected in the slot, and a partition plate 23 is fixedly connected to an inner wall of the adsorption tank 2, adsorbing materials such as activated carbon are filled between the top of the inner wall of the partition plate 23 and the adsorption box 2, a plurality of air holes 24 are formed in the inner walls of the partition plate 23 and the adsorption box 2, the air is sucked away from the inside of the printing device body 1 by the fan 21 and enters the upper side of the partition plate 23 through the air holes 24, the gas is adsorbed by the activated carbon and then is discharged from the upper side of the inner wall of the adsorption box 2, so that the gas purification effect is achieved, fixing plates 25 are fixedly connected to the two sides of the adsorption box 2, fixing grooves are formed in the two sides of the mounting grooves, the fixing plates 25 are correspondingly arranged with the fixing grooves and fixedly connected through screws, the adsorption box 2 can be conveniently disassembled and cleaned, a feed port 11 is formed in one side of the printing device body 1, a discharge port 12 is formed in the other side of the printing device body 1, the feed port 11 is used for feeding paper 5, after the paper 5 is printed by internal equipment of the printing device body 1, discharge from discharge gate 12 again, the inner wall upside of discharge gate 12 is equipped with heavy groove 13, and sliding connection has two sliders 3 in heavy groove 13, and the downside of slider 3 is equipped with spout 31, and the equal fixedly connected with blend stop 32 in inner wall both sides of spout 31 is equipped with cutting device 4 in the spout 31, and cutting device 4 is used for tailorring the both sides of the paper 5 of accomplishing the printing operation, has removed the trouble of artifical secondary operation from, has improved printing efficiency.

The cutting device 4 comprises an installation block 41, a connecting block 42 is fixedly connected to the lower side of the installation block 41, a cutter 43 is fixedly connected to the lower side of the connecting block 42, a cutting edge of the cutter 43 is obliquely arranged and forms an acute angle with the paper 5, so that the cutting effect of the cutting edge on the paper 5 is better, the paper 5 is prevented from being cut badly, two sides of the inner wall of the sunken groove 13 are jointly and rotatably connected with two-way screw rods 14, two ends of each two-way screw rod 14 are respectively provided with two thread sections with opposite rotating directions, the middle parts of the two sliding blocks 3 are respectively provided with two threaded holes with opposite rotating directions, the two-way screw rods 14 penetrate through the threaded holes of the two sliding blocks 3 and are in threaded connection with the two sliding blocks 3, the two sliding blocks 3 are respectively arranged at two sides of the two-way screw rods 14, one end of each two-way screw rod 14 penetrates through the sunken groove 13 and is fixedly connected with a rotating handle 141, and the rotating handle 141 is rotated together, because heavy groove 13 can play spacing effect to slider 3, avoids slider 3 to follow two-way lead screw 14 and rotates jointly to make the slider move with the mode of screw precession along two-way lead screw 14 in heavy groove 13, two sliders 3 are close to each other or part each other, thereby adjust the position of cutting device 4 to slider 3 downside, and then adjust the position of tailorring of paper 5.

A spring 33 is fixedly connected to one side of the inner wall of the chute 31, a baffle 34 is fixedly connected to one side of the spring 33, the baffle 34 is slidably connected with the chute 31, avoidance grooves 35 are formed in two sides of the inner wall of the chute 31, limit blocks 36 are rotatably connected in the avoidance grooves 35, the two limit blocks 36 are obliquely arranged and face one side of the baffle 34, torsion springs are sleeved on rotating shafts of the limit blocks 36, the two limit blocks 36 are abutted against each other under the action of the torsion springs in an initial state, when the mounting block 41 of the cutting device 4 is inserted into the chute 31, the mounting block 41 extrudes the two limit blocks 36 to enable the two limit blocks 36 to rotate in the avoidance grooves 35 and separate the two limit blocks 36, the mounting block 41 can enter the chute 31 and abut against the baffle 34 to continuously push the mounting block 41, the mounting block 41 pushes the baffle 34 to slide in the chute 31 and compress the spring 33, and the mounting block 41 is separated from the limit blocks 36, the two limiting blocks 36 restore to the initial state under the action of the torsion spring, so that the mounting block 41 is blocked in the sliding groove 31, the mounting block 41 is tightly abutted to the limiting blocks 36 due to the elastic force of the spring 33, the mounting block 41 is prevented from sliding, when the mounting block 41 needs to be taken out, the other end of the limiting block 36 is pressed, the limiting blocks 36 rotate again, and the sliding groove 31 is not blocked any more.

During the use, insert spout 31 with installation piece 41 earlier, utilize the elasticity of spring 33 to make installation piece 41 support tightly with stopper 36, make the cutter 43 of installation piece 41 downside fixed, it rotates 141 to rotate again and drives two-way lead screw 14 and rotate jointly, make the slider move with the mode of screw precession along two-way lead screw 14 in heavy groove 13, adjust the position of cutting device 4 of slider 3 downside, restart printing device body 1, paper 5 gets into from feed inlet 5, after the printing operation of printing device body 1 internal plant, discharge gate 12 is discharged, paper 5 passes through the downside of cutter 43 when discharging from discharge gate 12, realize cutting out to paper 5.

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 utility model provides a flexographic printing device with cross cutting function, includes printing device body (1), its characterized in that: the upside of printing device body (1) is equipped with the mounting groove, be equipped with adsorption tank (2) in the mounting groove, fan (21) are installed to the bottom of adsorption tank (2), the upside of adsorption tank (2) is equipped with the fluting, fluting internal rotation is connected with door plant (22), one side of printing device body (1) is equipped with feed inlet (11), the opposite side of printing device body (1) is equipped with discharge gate (12), the inner wall upside of discharge gate (12) is equipped with heavy groove (13), sliding connection has two slider (3) in heavy groove (13), the downside of slider (3) is equipped with spout (31), the inner wall both sides of spout (31) all fixedly connected with blend stop (32), be equipped with cutting device (4) in spout (31), cutting device (4) include installation piece (41), the downside fixedly connected with connecting block (42) of installation piece (41), the lower side of the connecting block (42) is fixedly connected with a cutter (43).

2. A flexographic printing device with die-cutting function according to claim 1, characterized in that: adsorb inner wall fixedly connected with baffle (23) of case (2), baffle (23) all are equipped with a plurality of bleeder vent (24) with the inner wall that adsorbs case (2), adsorb equal fixedly connected with fixed plate (25) in both sides of case (2), the both sides of mounting groove all are equipped with the fixed slot, fixed plate (25) correspond setting and fixed connection with the fixed slot.

3. A flexographic printing device with die-cutting function according to claim 1, characterized in that: the two sides of the inner wall of the sinking groove (13) are connected with a bidirectional screw rod (14) in a rotating mode, the middle portions of the two sliding blocks (3) are respectively provided with two threaded holes with opposite rotating directions, the two threaded holes of the bidirectional screw rod (14) penetrating through the two sliding blocks (3) are in threaded connection with the two sliding blocks (3), and the two sliding blocks (3) are respectively arranged on the two sides of the bidirectional screw rod (14).

4. A flexographic printing device with die-cutting function according to claim 3, characterized in that: one end of the bidirectional screw rod (14) penetrates through the sinking groove (13) and is fixedly connected with a rotating handle (141).

5. A flexographic printing device with die-cutting function according to claim 1, characterized in that: the spring (33) is fixedly connected to one side of the inner wall of the sliding groove (31), the baffle (34) is fixedly connected to one side of the spring (33), and the baffle (34) is connected with the sliding groove (31) in a sliding mode.

6. A flexographic printing device with die-cutting function according to claim 1, characterized in that: the inner wall both sides of spout (31) all are equipped with dodges groove (35), dodge the rotation in groove (35) and be connected with stopper (36).