CN218988293U - Reduce downtime's color printing machine paper mechanism that trades - Google Patents

Abstract

The utility model provides a reduce downtime's color press paper change mechanism, includes control box and pneumatic cylinder, two the equal rigid coupling of pneumatic cylinder is on the surface of control box, the inside of control box is seted up and the spout, spout and color press body sliding connection, the rigid coupling has the tip of pneumatic cylinder on the outer wall of color press body, the outer wall of control box is equipped with quick paper change mechanism. The motor in the quick paper changing mechanism drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the lower end pin shaft to rotate so as to drive the first gear to rotate, the first gear drives the second gear to rotate so as to drive the upper end pin shaft to rotate, the pin shaft drives the turntable to rotate, the paper rolls are arranged on the two rotary rolls, when paper needs to be changed, the two rotary rolls are directly rotated, the two rotary rolls are enabled to change positions, the unused paper rolls are rotated to the upper end of the printer, the shutdown time of the color printer is short, and the working efficiency of the color printer is improved.

Description

Reduce downtime's color printing machine paper mechanism that trades

Technical Field

The utility model relates to a color printer, in particular to a paper changing mechanism of the color printer, which reduces the downtime.

Background

The color printer adopts modularized product accessories to directly spray and print the pictures and texts on a computer on a printing medium through a spray head of an ink-jet printer, has simple and convenient operation, high printing speed and low printing cost, overcomes the limit of materials, and needs frequent paper replacement in the color printer.

For example, the color printer with the authorized bulletin number of CN211195467U comprises a conduction band rack, wherein a power frame is arranged at the top of the conduction band rack, an ink jet device sliding left and right is arranged at the bottom of the power frame, a placement table is arranged on the surface of the conduction band rack, and two ends of the conduction band rack are respectively connected with a feeding roller and a receiving roller.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a paper changing mechanism of a color printer, which reduces the shutdown time, achieves the effects of short shutdown time of a specific color printer and improves the working efficiency of the color printer.

The utility model solves the technical problems by adopting the technical scheme that: the paper changing mechanism of the color printer for reducing the downtime comprises an operation box and hydraulic cylinders, wherein the two hydraulic cylinders are fixedly connected to the surface of the operation box, the inside of the operation box is provided with a sliding groove, the sliding groove is in sliding connection with a color printer body, the outer wall of the color printer body is fixedly connected with the end part of the hydraulic cylinder, the surface of the operation box is fixedly connected with a stand column, the stand column is rotationally connected with a first press roller, and the outer wall of the operation box is provided with a quick paper changing mechanism.

For further perfection, quick paper changing mechanism includes motor, first bevel gear and second bevel gear, the motor passes through the motor cover rigid coupling on the outer wall of operation box, the output shaft rigid coupling of motor has first bevel gear, first bevel gear meshes with the second bevel gear mutually, the second bevel gear rigid coupling is on the outer wall of one end round pin axle, one end rigid coupling has first gear on the outer wall of round pin axle, first gear meshes with the second gear, the second gear rigid coupling is on the outer wall of other end round pin axle, the other end rigid coupling has the carousel on the outer wall of round pin axle, trades paper to the color printer fast, reduces the time that the color printer was shut down.

Further perfecting, the turnplate is rotationally connected with the rotating rollers through pin shafts, baffles are arranged at two ends of each rotating roller, the rotating rollers are attached to the paper rollers, and the two rotating rollers can be used for placing the two paper rollers.

Further perfecting, the outer wall of the operation box is fixedly connected with a connecting column, the connecting column is rotationally connected with a pin shaft at one end, the outer wall of the operation box is fixedly connected with a connecting rod, the connecting rod is rotationally connected with a pin shaft at the other end, and the connecting column and the connecting rod play a role in supporting the pin shaft.

Further perfecting, the stand rotates with the second compression roller to be connected, the surface of first compression roller and second compression roller all laminates mutually with the color printing paper, presses the color printing paper, avoids when removing, and its condition that sticks up takes place.

Further perfecting, the color printing paper is attached to the surface of the operation box, and the color printing paper is attached to the paper roll.

Further perfecting, the end part of the second press roller is fixedly connected with a press roller motor, and the press roller motor is used for moving the color printing paper.

The beneficial effects of the utility model are as follows: according to the utility model, the motor in the quick paper changing mechanism drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the lower end pin shaft to rotate so as to drive the first gear to rotate, the first gear drives the second gear to rotate so as to drive the upper end pin shaft to rotate, the pin shaft drives the rotary table to rotate, the rotary table drives the two rotary rollers to rotate so as to drive the paper roller to rotate, the unused paper roller is rotated to the upper end, the motor is stopped, when the color printer body works, the empty paper roller can be detached from the rotary roller at the lower end, the two rotary rollers are arranged to place the paper roller, when paper needs to be changed, the two rotary rollers are directly rotated, so that the two rotary rollers exchange positions, the unused paper roller is rotated to the upper end of the printer, the shutdown time of the color printer is short, and the working efficiency of the color printer is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic side view of the quick change mechanism of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1.

Reference numerals illustrate: 1. the operation box, 2, color printing paper, 3, color printer body, 4, pneumatic cylinder, 5, stand, 6, first compression roller, 7, second compression roller, 8, quick paper change mechanism, 801, motor, 802, first bevel gear, 803, second bevel gear, 804, first gear, 805, second gear, 806, carousel, 8a1, box, 8a2, fan, 8a3, filter screen, 9, spliced pole, 10, spliced pole, 11, roller, 12, baffle, 13, paper roll.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in this embodiment, a paper changing mechanism of a color printer for reducing downtime includes an operation box 1 and a hydraulic cylinder 4, the type of the hydraulic cylinder 4 is selected according to actual requirements, the two hydraulic cylinders 4 are fixedly connected on the surface of the operation box 1, a chute is formed in the operation box 1, the chute is slidably connected with the color printer body 3, the color printer body 3 is in the prior art, the end of the hydraulic cylinder 4 is fixedly connected on the outer wall of the color printer body 3, the two hydraulic cylinders 4 drive the color printer body 3 to slide in the chute, the color printer body 3 starts to perform color printing, a stand column 5 is fixedly connected on the surface of the operation box 1, the stand column 5 is rotationally connected with a first press roller 6, the outer wall of the operation box 1 is provided with a quick paper changing mechanism 8, when the color printer body 3 is stopped when the color printing paper needs to be changed, the quick paper changing mechanism 8 is started, the other paper roll 13 is rotated to the upper end, the quick paper changing mechanism 8 comprises a motor 801, a first bevel gear 802 and a second bevel gear 803, wherein the model of the motor 801 is selected according to actual requirements, the motor 801 is fixedly connected on the outer wall of the operation box 1 through a motor sleeve, the first bevel gear 802 is fixedly connected on the output shaft of the motor 801, the motor 801 drives the first bevel gear 802 to rotate, the first bevel gear 802 is meshed with the second bevel gear 803, the second bevel gear 803 is fixedly connected on the outer wall of one end pin shaft, the outer wall of one end pin shaft is fixedly connected with a first gear 804, the second bevel gear 803 drives the lower end pin shaft to rotate so as to drive the first gear 804 to rotate, the first gear 804 is meshed with a second gear 805, the first gear 804 drives the second gear 805 to rotate so as to drive the upper end pin shaft to rotate, the first bevel gear 802 drives the second bevel gear 803 to rotate, and the second gear 805 is fixedly connected on the outer wall of the other end pin shaft, the outer wall of the pin shaft at the other end is fixedly connected with a turntable 806, the pin shaft drives the turntable 806 to rotate, the turntable 806 is rotationally connected with the rotating rollers 11 through the pin shaft, the two ends of the two rotating rollers 11 are provided with baffle plates 12, the rotating rollers 11 are attached to the paper rollers 13, the turntable 806 drives the two rotating rollers 11 to rotate so as to drive the paper rollers 13 to rotate, the paper rollers 13 which are not used yet rotate to the upper end, the motor 801 is stopped, when the color printer body 3 works, the empty paper rollers 13 can be detached from the rotating rollers at the lower end, the new paper rollers 13 are mounted on the rotating rollers 11 at the lower end again, the downtime can be reduced, when the first gear 804 rotates for one circle, the second gear 805 rotates for two circles, the transmission ratio is 1:2, and the rotation speed of the turntable 806 is accelerated;

the motor 801 in the quick paper changing mechanism 8 drives the first bevel gear 802 to rotate, the first bevel gear 802 drives the second bevel gear 803 to rotate, the second bevel gear 803 drives the lower end pin shaft to rotate so as to drive the first gear 804, the first gear 804 drives the second gear 805 to rotate so as to drive the upper end pin shaft to rotate, the pin shaft drives the rotary table 806 to rotate, the rotary table 806 drives the two rotary rollers 11 to rotate so as to drive the paper roller 13 to rotate, the paper roller 13 which is not used is rotated to the upper end, the motor 801 is stopped, when the color printer body 3 works, the empty paper roller 13 can be detached from the rotary rollers at the lower end, the paper rollers are arranged on the two rotary rollers, when paper needs to be changed, the two rotary rollers are directly rotated to change positions, the unused paper roller is rotated to the upper end of the printer, the shutdown time of the color printer is short, and the working efficiency of the color printer is improved.

Referring to fig. 1-5: in this embodiment, the outer wall of the operation box 1 is fixedly connected with a connecting column 10, the connecting column 10 is rotationally connected with a pin shaft at one end, the outer wall of the operation box 1 is fixedly connected with a connecting rod 9, the connecting rod 9 is rotationally connected with a pin shaft at the other end, the stand column 5 is rotationally connected with a second press roller 7, the surfaces of the first press roller 6 and the second press roller 7 are respectively attached to the color printing paper 2, first, the two rollers 11 are respectively provided with a paper feeding roller 13, the end part of the color printing paper 2 on one of the paper feeding rollers 13 passes through between the first press roller 6 and the second press roller 7, a press roller motor of the second press roller 7 is started, the second press roller 7 drives the color printing paper 2 to move, the color printing paper 2 is attached to the surface of the operation box 1, the end part of the second press roller 7 is fixedly connected with a press roller motor, and the model of the press roller motor is selected according to actual requirements, so that the operation can be satisfied.

Working principle:

firstly, the upper paper rolls 13 are placed on the two rotating rolls 11, the end part of the color printing paper 2 on one paper roll 13 passes through the space between the first pressing roll 6 and the second pressing roll 7, the pressing roll motor of the second pressing roll 7 is started, the second pressing roll 7 drives the color printing paper 2 to move, when the color printing paper 2 moves to the left end of the operation box 1, the second pressing roll 7 is stopped, the color printing machine body 3 is started, simultaneously, the two hydraulic cylinders 4 are started, the two hydraulic cylinders 4 drive the color printing machine body 3 to slide in the sliding grooves, the color printing machine body 3 starts to perform color printing, after color printing is finished, the hydraulic cylinders 4 drive the color printing machine body 3 to return to the initial position, the second pressing roll 7 is started again to drive the color printing paper 2 to continue to move, when the color printing paper needs to be changed, the color printing machine body 3 is stopped, the quick paper changing mechanism 8 is started, the other paper roll 13 is rotated to the upper end, the quick paper changing mechanism is stopped, the color printing machine body 3 is started, the color printing is continued, and the specific paper changing process is as follows:

1. the paper changing process comprises the following steps:

the motor 801 is connected with an external power supply, the motor 801 drives the first bevel gear 802 to rotate, the first bevel gear 802 drives the second bevel gear 803 to rotate, the second bevel gear 803 drives the lower end pin shaft to rotate so as to drive the first gear 804 to rotate, the first gear 804 drives the second gear 805 to rotate so as to drive the upper end pin shaft to rotate, the pin shaft drives the turntable 806 to rotate, the turntable 806 drives the two rotating rollers 11 to rotate so as to drive the paper roller 13 to rotate, the paper roller 13 which is not used is rotated to the upper end, the motor 801 is stopped, when the color printer body 3 works, the empty paper roller 13 can be detached from the rotating roller at the lower end, the new paper roller 13 is mounted on the rotating roller 11 at the lower end again, the downtime can be reduced, when the first gear 804 rotates for one circle, the second gear 805 rotates for two circles, the transmission ratio is 1:2, and the rotation speed of the turntable 806 is accelerated.

Example 2:

referring to fig. 1, 2 and 5: in this embodiment, the quick paper changing mechanism 8 further includes a box 8a1, a fan 8a2 and a filter screen 8a3, the box 8a1 is fixedly connected to the outer wall of the color printer body 3, the fan 8a2 is installed in the box 8a1, the box 8a1 is fixedly connected to the filter screen 8a3, when the color printer body 3 begins to color print the color printing paper 2, the motor of the fan 8a2 is started, the fan 8a2 blows external air to the color printing paper 2 printed by the color printer body 3 through the filter screen 8a3, drying of the color printing paper 2 is accelerated, and thus the color printing paper 2 is prevented from being stained.

Working principle:

when the color printer body 3 starts to color print the color printing paper 2, the motor of the fan 8a2 is started, and the fan 8a2 blows external air to the color printing paper 2 printed by the color printer body 3 through the filter screen 8a3, so that the drying of the color printing paper 2 is quickened, and the color printing paper 2 is prevented from being polluted.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (7)

1. The utility model provides a reduce downtime's color press paper change mechanism, includes control box (1) and pneumatic cylinder (4), two the equal rigid coupling of pneumatic cylinder (4) is at the surface of control box (1), characterized by: the automatic color printing machine is characterized in that the inside of the operation box (1) is provided with a sliding groove, the sliding groove is in sliding connection with the color printing machine body (3), the outer wall of the color printing machine body (3) is fixedly connected with the end part of the hydraulic cylinder (4), the surface of the operation box (1) is fixedly connected with a stand column (5), the stand column (5) is rotationally connected with the first press roller (6), and the outer wall of the operation box (1) is provided with a quick paper changing mechanism (8).

2. The paper changing mechanism of a color printer for reducing downtime according to claim 1, wherein: quick paper changing mechanism (8) include motor (801), first bevel gear (802) and second bevel gear (803), motor (801) are through motor cover rigid coupling on the outer wall of control box (1), the output shaft rigid coupling of motor (801) has first bevel gear (802), first bevel gear (802) meshes with second bevel gear (803) mutually, second bevel gear (803) rigid coupling is on the outer wall of one end round pin axle, one end rigid coupling has first gear (804) on the outer wall of round pin axle, first gear (804) meshes with second gear (805), second gear (805) rigid coupling is on the outer wall of other end round pin axle, and the other end rigid coupling has carousel (806) on the outer wall of round pin axle.

3. A paper changing mechanism of a color printer for reducing downtime according to claim 2, wherein: the turntable (806) is rotationally connected with the rotating rollers (11) through pin shafts, baffles (12) are arranged at two ends of each rotating roller (11), and the rotating rollers (11) are attached to the paper rollers (13).

4. The paper changing mechanism of a color printer for reducing downtime according to claim 1, wherein: the connecting column (10) is fixedly connected to the outer wall of the operation box (1), the connecting column (10) is rotationally connected with a pin shaft at one end, the connecting rod (9) is fixedly connected to the outer wall of the operation box (1), and the connecting rod (9) is rotationally connected with the pin shaft at the other end.

5. The paper changing mechanism of a color printer for reducing downtime according to claim 1, wherein: the upright post (5) is rotationally connected with the second press roller (7), and the surfaces of the first press roller (6) and the second press roller (7) are attached to the color printing paper (2).

6. The paper changing mechanism of a color printer for reducing downtime according to claim 5, wherein: the color printing paper (2) is attached to the surface of the operation box (1), and the color printing paper (2) is attached to the paper roll (13).

7. The paper changing mechanism of a color printer for reducing downtime according to claim 5, wherein: and the end part of the second press roller (7) is fixedly connected with a press roller motor.

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