Label paper cutting equipment

Abstract

The utility model discloses label paper cutting equipment which comprises a mounting plate and a protection plate, a feeding roller and a receiving roller are arranged between the mounting plate and the protection plate, a first driving motor and a second driving motor are arranged on the outer side surface of the protection plate, and the output end of the first driving motor and the output end of the second driving motor are both fixedly connected with rotating shafts. The rotating shafts penetrate through the protection plate and are fixedly connected with the discharging roller and the collecting roller correspondingly, a cutting mechanism and a laser cutter are arranged in the middle of the position between the mounting plate and the protection plate, the cutting mechanism comprises a cutting roller, and the cutting roller is located over the middle of the first guide roller and the second guide roller. The laser cutter is located under the position between the third guide roller and the fourth guide roller. The number and the distance of the cutting blades in the groove can be changed according to cutting requirements, so that the label paper cutting device can adapt to label paper of different sizes, and meanwhile the automatic telescopic rod is controlled to change the height of the moving roller to adapt to the thickness of the label paper.

Description

Technical Field

[0001] The utility model relates to the field of material cutting equipment, in particular to a label paper cutting equipment. Background Art

[0002] Label paper cutting equipment is a machine dedicated to cutting label paper materials. It is usually composed of a paper supply system, a cutting system, a control system and a paper collection system. Label paper cutting equipment is mainly used in the production and processing of label paper in industries such as advertising, packaging, logistics, and electronic products. Through this equipment, label paper can be cut into the required size and shape to suit different products and needs. They play an important role in the label production process, helping companies improve production efficiency, reduce labor costs, and ensure the quality and accuracy of labels;

[0003] For example, a communication label paper cutting device with an authorization announcement number of CN216543472U and an authorization announcement date of 20220517 includes a workbench, a reeling rack is connected to the left side of the top of the workbench, a vertical frame is connected to the right side of the top of the workbench, a horizontal plate is connected to the upper end of the vertical frame, a mechanical counter is installed in the center of the horizontal plate, an auxiliary shaft door movable arm is provided at the bottom of the mechanical counter, an L-shaped rod is symmetrically connected to the left and right sides of the bottom of the horizontal plate, a reciprocating frame is provided below the horizontal plate, a rack is symmetrically connected to the inner wall of the reciprocating frame, a knife seat is connected to the bottom of the reciprocating frame, a cutting knife is installed at the bottom of the knife seat, a seat hook is connected to the top of the reciprocating frame, a vertical plate is connected to the rear side of the bottom of the horizontal plate, a driven shaft is rotatably connected to the center of the vertical plate, and a half gear is connected to the front end of the driven shaft;

[0004] The label paper cutting equipment mentioned above and in the prior art generally cuts labels by a cutting knife, but lacks certain flexibility in the adaptive cutting operation for label papers of different sizes and thicknesses to be cut. At the same time, the accuracy of label paper cutting is not high, and it is unable to provide a label paper cutting solution that can meet both mass production needs and diversified small batch operations, and there are still potential safety risks. Utility Model Content

[0005] The present technical solution provides a label paper cutting device, which solves the problems raised in the above background technology, namely, poor consideration of label paper size and thickness, lack of flexibility, low accuracy in label paper cutting, and potential safety hazards.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A label paper cutting device comprises a mounting plate and a protective plate, a feeding roller and a receiving roller are arranged between the mounting plate and the protective plate, a first drive motor and a second drive motor are arranged on the outer surface of the protective plate, the output ends of the first drive motor and the second drive motor are fixedly connected with a rotating shaft, the rotating shafts penetrate the protective plate and are respectively fixedly connected with the feeding roller and the receiving roller, a first guide roller, a third guide roller, a second guide roller and a fourth guide roller are arranged at a middle position between the mounting plate and the protective plate, a cutting mechanism and a laser cutter are arranged at a middle position between the mounting plate and the protective plate, the cutting mechanism comprises a cutting roller, the cutting roller is located directly above the middle position between the first guide roller and the second guide roller, and the laser cutter is located directly below the middle position between the third guide roller and the fourth guide roller.

[0008] Preferably, the cutting mechanism also includes a third drive motor, the third drive motor is fixedly connected to the mounting plate, the output end of the third drive motor is fixedly connected to the cutting roller, a fixed block is fixedly connected to the cutting roller, a plurality of groups of grooves are provided on the fixed block, a plurality of groups of cutting blades are provided on the fixed block, and the internal protrusions of the cutting blades are tightly fitted with the grooves.

[0009] Preferably, a moving roller and a fifth guide roller are provided between the mounting plate and the protective plate, and the moving roller is located directly below the cutting roller.

[0010] Preferably, an automatic telescopic rod is provided on the outer surface of the protective plate, and a square groove is opened on the protective plate below the output end of the automatic telescopic rod. A square groove is also opened at a relative position between the mounting plate and the output end of the automatic telescopic rod, and the movable roller passes through the square groove and is fixedly connected to the output end of the automatic telescopic rod.

[0011] Preferably, an infrared sensor is installed at the lower end of the third drive motor.

[0012] Preferably, the lower ends of the mounting plate and the protective plate are commonly connected to a material separator plate, and the four corners of the outer surface of the lower end of the material separator plate are provided with supporting legs.

[0013] Preferably, a control console is provided at the middle position of the outer surface of the protective plate, and an alarm light is provided at the left position of the upper end of the protective plate.

[0014] In the above technical solution, the label paper cutting device provided by the utility model has the following advantages:

[0015] In the cutting mechanism of the utility model, a fixed block is provided on the cutting roller, and a plurality of groups of grooves are opened on the fixed block. The number and distance of the cutting blades in the grooves can be changed according to the cutting requirements, so as to adapt to label papers of different sizes. At the same time, an infrared sensor is installed at the lower end of the third driving motor, which can detect the distance between the cutting blade and the label paper on the moving roller. Then the control console controls the automatic telescopic rod to change the height of the moving roller to adapt to the thickness of the label paper. In addition, the utility model is also provided with a laser cutter, and a customized pattern can be cut through the control console, which can meet the needs of mass production and adapt to diversified small batch orders. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a label paper cutting device of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of a label paper cutting device of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the cutting mechanism and the laser cutting machine in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cutting mechanism in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the cutting blade in the utility model.

[0021] The numbers in the figure are:

[0022] 1. Mounting plate; 2. Material separator; 3. First drive motor; 4. Unwinding roller; 5. Second drive motor; 6. Rewinding roller; 7. First guide roller; 8. Third guide roller; 9. Second guide roller; 10. Fourth guide roller; 11. Fifth guide roller; 12. Moving roller;

[0023] 13. Cutting mechanism; 131. Third driving motor; 132. Cutting roller; 133. Fixing block; 134. Groove; 135. Cutting blade; 136. Infrared sensor;

[0024] 14. Automatic telescopic rod; 15. Warning light; 16. Control console; 17. Support legs; 18. Laser cutter; 19. Protective plate. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] Reference Figure 1-5As shown, a label paper cutting device includes a mounting plate 1 and a protective plate 19, a feeding roller 4 and a receiving roller 6 are arranged between the mounting plate 1 and the protective plate 19, a first drive motor 3 and a second drive motor 5 are arranged on the outer surface of the protective plate 19, the output ends of the first drive motor 3 and the second drive motor 5 are fixedly connected with a rotating shaft, the rotating shafts pass through the protective plate 19 and are respectively fixedly connected to the feeding roller 4 and the receiving roller 6, a first guide roller 7, a third guide roller 8, a second guide roller 9 and a fourth guide roller 10 are arranged at the middle position between the mounting plate 1 and the protective plate 19, a cutting mechanism 13 and a laser cutter 18 are arranged at the middle position between the mounting plate 1 and the protective plate 19, the cutting mechanism 13 includes a cutting roller 132, the cutting roller 132 is located directly above the middle position between the first guide roller 7 and the second guide roller 9, and the laser cutter 18 is located directly below the middle position between the third guide roller 8 and the fourth guide roller.

[0027] Specifically, Figure 3-4 As shown, the cutting mechanism also includes a third drive motor 131, which provides power for the cutting roller. The third drive motor 131 is fixedly connected to the mounting plate 1, and the output end of the third drive motor 131 is fixedly connected to the cutting roller 132. A fixed block 133 is fixedly connected to the cutting roller 132. The fixed block 133 is provided with multiple groups of grooves 134, and the fixed block 133 is provided with multiple groups of cutting blades 135. The internal protrusions of the cutting blades 135 fit tightly with the grooves 134. The number and distance of the cutting blades 135 can be changed according to the needs of the sticky note, thereby improving the applicability of the device.

[0028] Furthermore, a moving roller 12 and a fifth guide roller 11 are provided between the mounting plate 1 and the protection plate 19, and the moving roller 12 is located directly below the cutting roller 132, ensuring that the moving roller 12 can provide a good support point when the cutting roller 132 is cutting.

[0029] like Figure 1 As shown, the outer surface of the protective plate 19 is provided with an automatic telescopic rod 14 for changing the height of the movable roller 12. The protective plate 19 is provided with a square groove at a position below the output end of the automatic telescopic rod 14. The mounting plate 1 is also provided with a square groove at a relative position below the output end of the automatic telescopic rod 14. The movable roller 12 passes through the square groove and is fixedly connected to the output end of the automatic telescopic rod 14.

[0030] like Figure 3 As shown, an infrared sensor 136 is installed at the lower end of the third driving motor 131. The infrared sensor in this solution can be an infrared sensor with model number: TCRT5000, or a technician in this field can select a similar sensor that can achieve the required function as needed. It is used to detect the distance between the cutting blade 135 and the label paper on the moving roller 12, so as to adapt to label papers of different thicknesses.

[0031] Furthermore, the lower ends of the mounting plate 1 and the protection plate 19 are commonly connected with a material separator 2 for collecting waste generated by cutting, and support legs 17 are provided at the four corners of the outer surface of the lower end of the material separator 2.

[0032] A control console 16 is provided in the middle of the outer surface of the protective plate 19, and an emergency stop button is provided on the control console 16. An alarm light 15 is provided on the upper left side of the protective plate 19. When the equipment has completed cutting but is still running, the alarm light 15 will sound an alarm. When an emergency occurs, the equipment can be forcibly stopped by the emergency stop button.

[0033] When the device is in use, the staff puts the label paper roll to be cut on the unwinding roller 4, and selects high-speed cutting or high-precision cutting according to the needs. If high-speed cutting is selected, the label paper will pass through the first guide roller 7 and the second guide roller 9. At this time, the infrared sensor 136 in the cutting mechanism 13 detects the distance between the cutting roller 132 and the label paper on the moving roller 12, and then controls the automatic telescopic rod 14 to adjust the height of the moving roller 12. Then the third drive motor 131 drives the cutting blade 135 to rotate at high speed for cutting. Then the cut label paper passes through the fifth guide roller 11 to the receiving roller 6. If high-precision cutting is selected, the label paper passes through the third guide roller 8 and the fourth guide roller 10. At this time, after the staff has formulated the pattern or appearance to be cut through the console 16, the laser cutter 18 will cut, and then the cut label paper passes through the fifth guide roller 11 to the receiving roller 6. If the cutting is completed but the device is still running during the cutting process, the alarm light 15 will sound an alarm, which can reduce the loss of the device and increase the service life of the device.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A label paper cutting device, comprising a mounting plate (1) and a protective plate (19), characterized in that: A feeding roller (4) and a receiving roller (6) are provided between the mounting plate (1) and the protection plate (19); a first drive motor (3) and a second drive motor (5) are provided on the outer surface of the protection plate (19); output ends of the first drive motor (3) and the second drive motor (5) are fixedly connected to a rotating shaft, and the rotating shafts penetrate the protection plate (19) and are respectively fixedly connected to the feeding roller (4) and the receiving roller (6); a first guide roller ( 7), a third guide roller (8), a second guide roller (9) and a fourth guide roller (10), a cutting mechanism (13) and a laser cutter (18) are provided at a middle position between the mounting plate (1) and the protective plate (19), the cutting mechanism (13) comprises a cutting roller (132), the cutting roller (132) is located directly above a middle position between the first guide roller (7) and the second guide roller (9), and the laser cutter (18) is located directly below a middle position between the third guide roller (8) and the fourth guide roller (10).

2. The label paper cutting device according to claim 1, characterized in that: The cutting mechanism (13) further comprises a third drive motor (131), the third drive motor (131) being fixedly connected to the mounting plate (1), the output end of the third drive motor (131) being fixedly connected to a cutting roller (132), the cutting roller (132) being fixedly connected to a fixing block (133), the fixing block (133) being provided with a plurality of groups of grooves (134), the fixing block (133) being provided with a plurality of groups of cutting blades (135), the inner protruding parts of the cutting blades (135) being tightly fitted with the grooves (134).

3. The label paper cutting device according to claim 1, characterized in that: A moving roller (12) and a fifth guide roller (11) are provided between the mounting plate (1) and the protection plate (19), and the moving roller (12) is located directly below the cutting roller (132).

4. The label paper cutting device according to claim 3, characterized in that: An automatic telescopic rod (14) is provided on the outer surface of the protective plate (19); a square groove is provided on the protective plate (19) at a position below the output end of the automatic telescopic rod (14); a square groove is also provided on the mounting plate (1) at a position relative to the output end below the automatic telescopic rod (14); and the movable roller (12) passes through the square groove and is fixedly connected to the output end of the automatic telescopic rod (14).

5. The label paper cutting device according to claim 2, characterized in that: An infrared sensor (136) is installed at the lower end of the third driving motor (131).

6. The label paper cutting device according to claim 1, characterized in that: The lower ends of the mounting plate (1) and the protection plate (19) are commonly connected to a material separator plate (2), and support legs (17) are provided at the four corners of the outer surface of the lower end of the material separator plate (2).

7. The label paper cutting device according to claim 6, characterized in that: A control console (16) is provided at the middle position of the outer surface of the protection plate (19), and an alarm light (15) is provided at the left position of the upper end of the protection plate (19).

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