A multifunctional digital label printer

Abstract

The present invention belongs to the technical field of label printers, and particularly relates to a multi-functional digital label printer, which includes a chassis. Inside the chassis, there are a base paper material roller, a laminator, a base film material roller, a waste collection roller, a label printer, and several finished product rollers. There is a main driving mechanism I on the base paper material roller, a main driving mechanism II on the laminator, and a main driving mechanism III on the finished product rollers. Inside the chassis, there are also a film cutting machine, a movable guide rod I, a movable guide rod II, a movable guide rod III, a split type pressure roller mechanism I, and a split type pressure roller mechanism II. It overcomes the deficiencies of the prior art. A film cutting machine is provided on the traditional digital label printer to further cut the patterns on the base paper. When the strip plate I covers the detachment sensor II and the strip plate II covers the detachment sensor III, both the main driving mechanism II and the main driving mechanism III do not work, and they continue to work only after the film cutting machine has completed its work. It integrates printing function, label digital die-cutting, and laminating and slitting, with complete functions.

Description

Technical Field

[0001] The present invention belongs to the technical field of label printers, and particularly relates to a multi-functional digital label printer. Background Art

[0002] A label printer cuts the label area by digital die-cutting, then collects the finished product with the label using a finished product roller, and collects the waste part using a waste collection roller. It only has the functions of digital die-cutting and waste discharging. However, with the development of technology, label printers with only this function can no longer meet the market demand. Therefore, it is necessary to develop a multi-functional digital label printer that integrates printing, label digital die-cutting, and film laminating and slitting to meet the market demand. Summary of the Invention

[0003] The purpose of the present invention is to provide a multi-functional digital label printer, which overcomes the deficiencies of the prior art. A film cutting machine is arranged on a traditional digital label printer to further cut the pattern on the original paper. When a strip plate one covers the detachment sensor two and a strip plate two covers the detachment sensor three, both the main driving mechanism two and the main driving mechanism three do not work. The amount of back-and-forth movement of the paper required when the film cutting machine works is achieved by the up-and-down movement of the movable guide rod two and the movable guide rod three. When the movable guide rod two and the movable guide rod three move up and down, the strip plate one covers the detachment sensor two and the strip plate two covers the detachment sensor three, and other operations on both sides stop. Only after the film cutting machine finishes working, it continues to work. At the same time, a printer can also be set on the original paper, integrating printing, label digital die-cutting, and film laminating and slitting, with complete functions.

[0004] To solve the above problems, the technical solutions adopted by the present invention are as follows:

[0005] A multifunctional digital label machine, comprising a chassis. Inside the chassis, there are a base paper roll, a laminator, a base film roll, a waste collecting roll, a label machine and several finished product rolls. There is base paper on the base paper roll, and there is base film on the base film roll. There is a main driving mechanism I on the base paper roll, a main driving mechanism II on the laminator, and a main driving mechanism III on the finished product roll. Inside the chassis, there are also a film cutting machine, a movable guide rod I, a movable guide rod II, a movable guide rod III, a split type pressure roller mechanism I and a split type pressure roller mechanism II. The movable guide rod I, the movable guide rod II and the movable guide rod III are all fixed on the chassis through sliders that move up and down, and all move up and down following the sliders. The film cutting machine, the split type pressure roller mechanism I and the split type pressure roller mechanism II are all located above the chassis and are installed in sequence. The movable guide rod I, the movable guide rod II and the movable guide rod III are located below the label machine. The movable guide rod I and the movable guide rod II are located on both sides of the label machine. The movable guide rod II and the movable guide rod III are located on both sides of the film cutting machine. The split type pressure roller mechanism I and the split type pressure roller mechanism II are located on both sides of the label machine. The base paper passes through the movable guide rod I, the laminator, the movable guide rod II, the film cutting machine, the movable guide rod III, the split type pressure roller mechanism I, the label machine, the split type pressure roller mechanism II and the finished product roll in sequence. The base film is directly connected to the laminator and is processed onto the base paper by the laminator. There are a sensor I, a sensor II and a sensor III on the chassis. The sensor I is arranged on the slider of the movable guide rod I and moves up and down with it. The sensor I is connected to the main driving mechanism I to control the paper feeding of the base paper roll. The sensor II is arranged on the side of the movable guide rod II and at the middle position. There is a strip plate I on the slider of the movable guide rod II for blocking the sensor II. When the strip plate I moves upward and disengages from the sensor II, the main driving mechanism II starts to work and starts to feed paper. When the slider moves downward and the strip plate I moves downward, when the strip plate I disengages from the sensor II again, the paper feeding stops. The sensor III is arranged on the side of the movable guide rod III and at the middle position. There is a strip plate II on the slider of the movable guide rod III for blocking the sensor III. When the strip plate II moves downward and disengages from the sensor III, the main driving mechanism III starts to work and starts to collect paper. When the slider moves upward and the strip plate II moves upward, when the strip plate II disengages from the sensor II again, the paper collection stops. When the strip plate II moves downward until it disengages from the sensor III again, the main driving mechanism III starts to collect paper again. When the strip plate I covers and disengages from the sensor II and the strip plate II covers and disengages from the sensor III, both the main driving mechanism II and the main driving mechanism III do not work. The amount of back-and-forth movement of the paper required when the film cutting machine works is achieved by the up and down movement of the movable guide rod II and the movable guide rod III. And when the movable guide rod II and the movable guide rod III move up and down, the strip plate I covers and disengages from the sensor II and the strip plate II covers and disengages from the sensor III, and all other operations on both sides stop. Only after the film cutting machine finishes working, will it continue to work.

[0006] Further, a printer and a fourth movable guide rod are also provided inside the chassis. The printer is located above the raw paper roll. The fourth movable guide rod is fixed by a circumferential swing rod and moves in a swinging manner. The fourth movable guide rod is located between the printer and the raw paper roll. The raw paper is tensioned by the fourth movable guide rod and then conveyed to the printer, and finally transferred to the position of the second movable guide rod. A fourth sensor is provided on the circumferential swing rod. The fourth sensor is connected to the first main driving mechanism to control the feeding of the raw paper roll. The first sensor is connected to the printer to control the feeding of the printer.

[0007] Further, the first sensor, the second sensor, the third sensor and the fourth sensor are all photoelectric sensors.

[0008] Further, the first opening and closing roller mechanism and the second opening and closing roller mechanism have the same structure, and both include a fixed roller, a movable roller and a fixed bracket. Fixed shafts are provided at both ends of the fixed roller. The fixed shafts are fixed by bearings, and one of the fixed shafts at one end extends outside the bearing and is connected with a driving gear. A movable shaft is provided in the middle of the movable roller through a ball bearing. Both ends of the movable shaft extend outside the movable roller. There are two fixed brackets and they are distributed at both ends of the movable roller. A U-shaped notch is provided above the fixed bracket. A slider structure that moves up and down is provided in the U-shaped notch. Both ends of the movable shaft are fixed on the slider structure through bearings. Eccentric wheels are provided at both ends of the movable shaft. The eccentric wheels are located between the slider structure and the movable roller. A horizontal platform is provided below the fixed bracket in the direction of the movable roller. The eccentric wheels are located above the horizontal platform. The fixed roller and the movable roller do not fit together only when the eccentric wheels are at the farthest position above the horizontal platform.

[0009] Further, a horizontal panel is provided at the farthest position of the eccentric wheel.

[0010] Further, one end of the movable shaft extends outside the fixed bracket and is connected with a handle.

[0011] Further, suspension rings are provided on both sides of the slider structure, and tension springs are provided on the suspension rings.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The multifunctional digital label machine described in the present invention is provided with a die cutter on a traditional digital label machine. The die cutter is used to further cut the patterns on the original paper. When the strip plate one covers the detachment sensor two and the strip plate two covers the detachment sensor three, both the main driving mechanism two and the main driving mechanism three do not work. The amount of back-and-forth movement of the paper required when the die cutter is working is achieved by the up-and-down movement of the movable guide rod two and the movable guide rod three. And when the movable guide rod two and the movable guide rod three move up and down, the strip plate one covers the detachment sensor two and the strip plate two covers the detachment sensor three, and all other operations on both sides stop. Only after the die cutter finishes working, will it continue to work. It integrates printing function, label digital die cutting and film laminating and slitting, with complete functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a three-dimensional structural schematic diagram of a multifunctional digital label machine.

[0015] Figure 2 FIG. is a three-dimensional internal structural schematic diagram of the front of a multifunctional digital label machine.

[0016] Figure 3 FIG. is an internal structural schematic diagram of the front of a multifunctional digital label machine.

[0017] Figure 4 FIG. is an internal structural schematic diagram of the back of a multifunctional digital label machine.

[0018] Figure 5 FIG. is a structural schematic diagram of an opening and closing pressure roller mechanism.

[0019] Figure 6 FIG. is a top view structural schematic diagram of an opening and closing pressure roller mechanism.

[0020] Figure 7 FIG. is a side view structural schematic diagram of an opening and closing pressure roller mechanism.

[0021] Figure 8 FIG. is a side view internal structural schematic diagram of an opening and closing pressure roller mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] As shown in the figure, a multifunctional digital label printer includes a chassis 1. Inside the chassis, there are a base paper roll 2, a laminator 6, a base film roll 4, a waste collection roll 5, a label printer 11, and several finished product rolls 8. There is base paper on the base paper roll, and base film on the base film roll. There is a main driving mechanism I on the base paper roll, a main driving mechanism II on the laminator, and a main driving mechanism III on the finished product roll. Inside the chassis, there are also a film cutting machine 7, a movable guide rod I 14, a movable guide rod II 15, a movable guide rod III 16, a hinged pressure roller mechanism I 901, and a hinged pressure roller mechanism II 901. The movable guide rod I, the movable guide rod II, and the movable guide rod III are all fixed to the chassis through vertically movable sliders and move up and down with the sliders. The film cutting machine, the hinged pressure roller mechanism I, and the hinged pressure roller mechanism II are all located above the chassis and are installed in sequence. The movable guide rod I, the movable guide rod II, and the movable guide rod III are located below the label printer. The movable guide rod I and the movable guide rod II are located on both sides of the label printer. The movable guide rod II and the movable guide rod III are located on both sides of the film cutting machine. The hinged pressure roller mechanism I and the hinged pressure roller mechanism II are located on both sides of the label printer. The base paper sequentially passes through the movable guide rod I, the laminator, the movable guide rod II, the film cutting machine, the movable guide rod III, the hinged pressure roller mechanism I, the label printer, the hinged pressure roller mechanism II, and the finished product roll. The base film is directly connected to the laminator and is processed onto the base paper by the laminator. There are a sensor I, a sensor II, and a sensor III on the chassis. The sensor I is arranged on the slider of the movable guide rod I and moves up and down with it. The sensor I is connected to the main driving mechanism I to control the paper feeding of the base paper roll. The sensor II is arranged on the side of the movable guide rod II and is located in the middle position. There is a strip plate I 151 on the slider of the movable guide rod II for shielding the sensor II. When the strip plate I 151 moves upward with the slider and disengages from the sensor II, the main driving mechanism II starts to work and starts to feed paper. When the slider moves downward and the strip plate I moves downward, when the strip plate I disengages from the sensor II again, the paper feeding stops. The sensor III is arranged on the side of the movable guide rod III and is located in the middle position. There is a strip plate II 161 on the slider of the movable guide rod III for shielding the sensor III. When the strip plate II moves downward with the slider and disengages from the sensor III, the main driving mechanism III starts to work and starts to collect paper. When the slider moves upward and the strip plate II moves upward, when the strip plate II disengages from the sensor II again, the paper collection stops. When the strip plate II moves downward until it disengages from the sensor III again, the main driving mechanism III starts to collect paper again;A printer 3 and a movable guide rod four 12 are also provided inside the chassis. The printer is located above the raw paper roll. The movable guide rod four is fixed by a circumferential swing rod and moves in a swinging manner. The movable guide rod four is located between the printer and the raw paper roll. The raw paper is tensioned by the movable guide rod four and then conveyed to the printer, and finally transferred to the position of the movable guide rod two. A sensor four is provided on the circumferential swing rod. The sensor four is connected to the main drive mechanism one to control the feeding of the raw paper roll. The sensor one is connected to the printer to control the feeding of the printer. The sensor one, sensor two, sensor three, and sensor four are all photoelectric sensors. When the strip plate one covers and disengages from the sensor two and the strip plate two covers and disengages from the sensor three, both the main drive mechanism two and the main drive mechanism three do not work. The amount of back-and-forth movement of the paper required during the operation of the die cutter is achieved by the up-and-down movement of the movable guide rod two and the movable guide rod three. When the movable guide rod two and the movable guide rod three move up and down, the strip plate one covers and disengages from the sensor two and the strip plate two covers and disengages from the sensor three, and all other operations on both sides stop. Only after the die cutter finishes working will it continue to work.

[0025] Embodiment 2

[0026] As shown in the figure, an opening and closing pressure roller mechanism includes a fixed roller 91, a movable pressure roller 92, and a fixed bracket 93. Fixed shafts 910 are provided at both ends of the fixed roller. The fixed shafts are fixed by bearings 911, and one of the fixed shafts at one end extends outside the bearing and is connected to a driving gear 912. A movable shaft 921 is provided in the middle of the movable pressure roller 92 through a ball bearing. Both ends of the movable shaft extend outside the movable pressure roller. There are two fixed brackets 93 distributed at both ends of the movable pressure roller. A U-shaped notch is provided above the fixed bracket. A sliding block structure 931 that moves up and down is provided in the U-shaped notch. Both ends of the movable shaft are fixed to the sliding block structure through bearings. Eccentric wheels 94 are provided at both ends of the movable shaft. The eccentric wheels are located between the sliding block structure and the movable pressure roller. A horizontal platform is provided below the fixed bracket in the direction of the movable pressure roller. The eccentric wheels are located above the horizontal platform. Only when the eccentric wheels are at the farthest position above the horizontal platform, the fixed roller and the movable pressure roller do not fit together. A horizontal panel 941 is provided at the farthest position of the eccentric wheels. One end of the movable shaft extends outside the fixed bracket and is connected to a handle 922. Suspension rings 932 are provided on both sides of the sliding block structure, and tension springs are provided on the suspension rings. The opening and closing pressure roller mechanism uses the eccentric wheels to achieve the up and down drop of the movable pressure roller. When the horizontal panel of the eccentric wheel is on the horizontal platform, the movable pressure roller is supported, so that there is a large gap between the movable pressure roller and the fixed roller, which is convenient for threading. After threading is completed, rotating the eccentric wheel can press the movable pressure roller against the fixed roller again, reducing the feeding difficulty of the pressure roller mechanism and improving the feeding efficiency of the pressure roller mechanism.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in all respects, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Accordingly, all changes that fall within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A multi-functional digital label printer, comprising a chassis. Inside the chassis, there are a base paper roll, a laminating machine, a base film roll, a waste collection roll, a label printer, and several finished product rolls. There is base paper on the base paper roll, and base film on the base film roll. There is a main driving mechanism one on the base paper roll, a main driving mechanism two on the laminating machine, and a main driving mechanism three on the finished product roll. It is characterized in that: Inside the chassis, there are also a film cutting machine, a first movable guide rod, a second movable guide rod, a third movable guide rod, a first opening and closing pressure roller mechanism, and a second opening and closing pressure roller mechanism. The first movable guide rod, the second movable guide rod, and the third movable guide rod are all fixed on the chassis through vertically movable sliders and move up and down with the sliders. The film cutting machine, the first opening and closing pressure roller mechanism, and the second opening and closing pressure roller mechanism are all located above the chassis and are installed in sequence. The first movable guide rod, the second movable guide rod, and the third movable guide rod are located below the labeling machine. The first movable guide rod and the second movable guide rod are located on both sides of the labeling machine. The second movable guide rod and the third movable guide rod are located on both sides of the film cutting machine. The first opening and closing pressure roller mechanism and the second opening and closing pressure roller mechanism are located on both sides of the labeling machine. The base paper passes through the first movable guide rod, the laminating machine, the second movable guide rod, the film cutting machine, the third movable guide rod, the first opening and closing pressure roller mechanism, the labeling machine, the second opening and closing pressure roller mechanism, and the finished product roller in sequence. The original film is directly connected to the laminating machine and is processed onto the base paper by the laminating machine. There are a first sensor, a second sensor, and a third sensor on the chassis. The first sensor is arranged on the slider of the first movable guide rod and moves up and down with it. The first sensor is connected to the first main driving mechanism to control the paper feeding of the base paper roll. The second sensor is arranged on the side of the second movable guide rod and is located in the middle position. There is a first strip-shaped plate on the slider of the second movable guide rod for blocking the second sensor. When the first strip-shaped plate moves upward with the slider and disengages from the second sensor, the second main driving mechanism starts to work and starts paper feeding. When the slider moves downward and the first strip-shaped plate moves downward, when the first strip-shaped plate disengages from the second sensor again, the paper feeding stops. The third sensor is arranged on the side of the third movable guide rod and is located in the middle position. There is a second strip-shaped plate on the slider of the third movable guide rod for blocking the third sensor. When the second strip-shaped plate moves downward with the slider and disengages from the third sensor, the third main driving mechanism starts to work and starts paper collecting. When the slider moves upward and the second strip-shaped plate moves upward, when the second strip-shaped plate disengages from the second sensor again, the paper collecting stops. When the second strip-shaped plate moves downward until it disengages from the third sensor again, the third main driving mechanism starts to collect paper again. The first opening and closing pressure roller mechanism and the second opening and closing pressure roller mechanism have the same structure and both include a fixed roller, a movable pressure roller, and a fixed bracket. The two ends of the fixed roller are provided with fixed shafts. The fixed shafts are fixed through bearings, and one of the fixed shafts at one end extends outside the bearing and is connected with a driving gear. The middle of the movable pressure roller is provided with a movable shaft through a ball bearing. The two ends of the movable shaft extend outside the movable pressure roller. There are two fixed brackets distributed at both ends of the movable pressure roller. There is a U-shaped notch above the fixed bracket. There is a vertically movable slider structure in the U-shaped notch. The two ends of the movable shaft are fixed on the slider structure through bearings. Eccentric wheels are arranged at both ends of the movable shaft. The eccentric wheels are located between the slider structure and the movable pressure roller. There is a horizontal platform below the fixed bracket facing the direction of the movable pressure roller. The eccentric wheels are located above the horizontal platform. The fixed roller and the movable pressure roller do not fit together only when the eccentric wheels are at the farthest position above the horizontal platform.

2. The multifunctional digital label printer according to claim 1, wherein: A printer and a fourth movable guide rod are further provided inside the chassis. The printer is located above the raw paper roll. The fourth movable guide rod is fixed by a circumferential swing rod and moves in a swinging manner. The fourth movable guide rod is located between the printer and the raw paper roll. The raw paper is tensioned by the fourth movable guide rod and then conveyed to the printer, and finally transferred to the position of the second movable guide rod. A fourth sensor is provided on the circumferential swing rod. The fourth sensor is connected to the first main driving mechanism to control the feeding of the raw paper roll. When a printer is provided, the first sensor is connected to the printer to control the feeding of the printer.

3. The multifunctional digital label printer according to claim 2, wherein: The first sensor, the second sensor, the third sensor and the fourth sensor are all photoelectric sensors.

4. A multifunctional digital label printer according to claim 1, characterized in that: A horizontal panel is provided at the farthest position of the eccentric wheel.

5. A multifunctional digital label printer according to claim 1, characterized in that: One end of the movable shaft extends outside the fixed bracket and is connected with a handle.

6. A multifunctional digital label printer according to claim 1, wherein: Hanging rings are provided on both sides of the slider structure, and tension springs are provided on the hanging rings.

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