Label paper offcut cutting device

Abstract

The utility model relates to the technical field of labels, in particular to a label paper offcut cutting device which comprises a bottom plate, a driven shaft and a supporting shaft are arranged on the upper side of the bottom plate, two connecting seats are rotationally arranged on the periphery of each of the driven shaft and the supporting shaft, the connecting seats are fixed on the upper side of the bottom plate, a lifting plate is arranged on the upper side of the bottom plate, and the lifting plate is located on the upper side of the driven shaft. An elastic connecting assembly is arranged between the lifting plate and the bottom plate, two U-shaped frames are fixedly arranged on the lower side of the lifting plate, a driving shaft is arranged above the driven shaft and rotationally connected to the inner side of one U-shaped frame, and a cutting shaft is arranged above the supporting shaft. Through the arrangement of the bottom plate, the mounting block, the driven shaft, the supporting shaft, the connecting base, the lifting plate, the U-shaped frame, the driving shaft, the cutting shaft, the flexible cushion wheel and the lifting connecting frame, the automatic cutting device has the functions of being adjustable in width, convenient to adjust, automatic and continuous in cutting and automatic in separation.

Description

Technical Field

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

[0002] Labels are used to mark your product goals and categories or contents, such as keywords you define for your goals, which are tools for you and others to find and locate your goals. Most of the labels referred to in the printing industry are printed materials used to identify the relevant instructions of their own products, and most of them have adhesive on the back. But there are also some that are printed without adhesive, which can also be called labels. Labels with adhesive are commonly known as "self-adhesive labels". The issue of labels after instrument calibration is a label uniformly stipulated by the state (or its own provincial regulations). The label can clearly explain the details of the instrument after calibration. When the label is produced and processed, it is necessary to use cutting equipment to cut off the excess edge material on both sides of the label paper.

[0003] Although the existing cutting equipment can cut off the excess edge materials on both sides of the label paper, it is not convenient to adjust the cutting position according to labels of different widths. It is usually necessary to replace tool sets of different widths to cut the edge materials of label paper of different widths, which is not convenient to use. In addition, it is necessary to be equipped with tool sets of multiple widths, which will result in high processing costs. For this reason, we propose a label paper edge material cutting device to solve the above problems. Utility Model Content

[0004] The utility model is to solve the problem that although the existing cutting equipment can cut off the excess edge materials on both sides of the label paper, it is not convenient to adjust the cutting position according to the labels of different widths. Usually, it is necessary to replace the tool groups of different widths to cut the edge materials of the label paper of different widths, which is inconvenient to use, and it is necessary to be equipped with tool groups of various widths, which will cause high processing costs. A label paper edge material cutting device is proposed to solve the problem that the existing cutting equipment can cut off the excess edge materials on both sides of the label paper, but it is not convenient to adjust the cutting position according to the labels of different widths. Usually, it is necessary to replace the tool groups of different widths to cut the edge materials of the label paper of different widths, which is inconvenient to use, and it is necessary to be equipped with tool groups of various widths, which will cause high processing costs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A label paper edge cutting device is designed, comprising a base plate, a driven shaft and a supporting shaft are provided on the upper side of the base plate, two connecting seats are rotatably provided on the outer circumferences of the driven shaft and the supporting shaft, and the connecting seats are fixed on the upper side of the base plate, a lifting plate is provided on the upper side of the base plate, the lifting plate is located on the upper side of the driven shaft, an elastic connecting component is provided between the lifting plate and the base plate, two U-shaped frames are fixedly provided on the lower side of the lifting plate, a driving shaft is provided above the driven shaft, the driving shaft is rotatably connected to the inner side of one U-shaped frame, a cutting shaft is provided above the support shaft, and the cutting shaft is rotatably connected to the inner side of the other U-shaped frame, an adjustable feeding component is provided between the driven shaft and the driving shaft, a rotating driving component is provided between the driving shaft, the cutting shaft and the lifting plate, two adjustable cutting components are provided on the cutting shaft, and a flexible pad wheel is fixed on the outer circumference of the support shaft.

[0007] Preferably, a plurality of mounting blocks are fixedly provided on the lower side of the base plate.

[0008] Preferably, the elastic connection component includes a lifting connection frame, which is fixed on the upper side of the lifting plate, and two through holes are provided on the lower side of the lifting connection frame, and an inverted L-shaped frame is slidably provided on the inner sides of the through holes, and the inverted L-shaped frame is fixed on the upper side of the bottom plate, and a spring is fixed between the top lower side of the inverted L-shaped frame and the bottom upper side of the lifting connection frame.

[0009] Preferably, the adjustable feeding assembly includes two upper feeding wheels and two lower feeding wheels, the upper feeding wheels are slidably sleeved on the outer periphery of the driving shaft, and the lower feeding wheels are slidably sleeved on the outer periphery of the driven shaft, and the outer peripheries of the driven shaft, the driving shaft and the cutting shaft are all provided with sliding grooves, and connecting blocks are fixedly provided on the inner sides of the upper feeding wheels and the lower feeding wheels, and the connecting blocks slide on the inner sides of the sliding grooves, and a first threaded hole is provided on one side of the connecting blocks, and a first bolt is provided on the inner side of the first threaded hole through a threaded connection, a large separation ring is fixedly provided on the side of the upper feeding wheels away from each other, and a small separation ring is fixedly provided on the side of the lower feeding wheels away from each other.

[0010] Preferably, the rotary drive assembly includes an electric motor, which is fixed on the upper side of the lifting plate, and the shaft end of the electric motor is connected to the outer periphery of the driving shaft via a belt and a pulley transmission, and the outer periphery of the driving shaft is connected to the outer periphery of the cutting shaft via a belt and a pulley transmission.

[0011] Preferably, the adjustable cutting assembly includes an annular circular knife, an adjusting ring is fixedly provided on the inner side of the annular circular knife, the adjusting ring is slidably sleeved on the outer periphery of the cutting shaft, an adjusting block is fixedly provided on the inner side of the adjusting ring, the adjusting block slides on the inner side of the slide groove, a second threaded hole is provided on one side of the adjusting block, and a second bolt is provided on the inner side of the second threaded hole through a threaded connection.

[0012] The label paper edge cutting device proposed in the utility model has the following beneficial effects:

[0013] (1) By arranging a bottom plate, a driven shaft, a connecting seat, a U-shaped frame, a driving shaft, an adjustable feeding assembly, a cutting shaft, and an adjustable cutting assembly, the utility model has the functions of adjustable width and easy adjustment. The cutting position can be adjusted according to the width of the label paper, and there is no need to disassemble the tool group, which is easy to use and does not need to be equipped with multiple tool groups, which can reduce the processing cost.

[0014] (2) By arranging a bottom plate, a driven shaft, a supporting shaft, a connecting seat, a lifting plate, a U-shaped frame, a driving shaft, a cutting shaft, a flexible pad wheel, an elastic connecting component, an adjustable feeding component, a rotating driving component, and an adjustable cutting component, the utility model has the functions of automatic continuous cutting and automatic separation, and can automatically and continuously cut the edge material of the label paper, and can automatically separate the edge material of the cut label paper from the label paper, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front three-dimensional structural schematic diagram of a label paper edge material cutting device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the back three-dimensional structure of a label paper edge material cutting device proposed by the utility model;

[0017] Figure 3 This is a front cutaway three-dimensional structural schematic diagram of a label paper edge material cutting device proposed by the utility model;

[0018] Figure 4 The utility model is a front-section axonometric structural schematic diagram of a label paper edge material cutting device.

[0019] In the figure: 1 base plate, 2 mounting block, 3 driven shaft, 4 supporting shaft, 5 connecting seat, 6 lifting plate, 7 U-shaped frame, 8 driving shaft, 9 cutting shaft, 10 flexible pad wheel, 11 lifting connecting frame, 12 inverted L-shaped frame, 13 spring, 14 upper feeding wheel, 15 lower feeding wheel, 16 slide groove, 17 connecting block, 18 first bolt, 19 large separation ring, 20 small separation ring, 21 motor, 22 annular circular knife, 23 adjusting ring, 24 adjusting block, 25 second bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4A label paper edge material cutting device comprises a bottom plate 1, a plurality of mounting blocks 2 are fixedly arranged on the lower side of the bottom plate 1, a driven shaft 3 and a supporting shaft 4 are arranged on the upper side of the bottom plate 1, a flexible pad wheel 10 is fixedly arranged on the outer periphery of the supporting shaft 4, two connecting seats 5 are rotatably arranged on the outer peripheries of the driven shaft 3 and the supporting shaft 4, the connecting seats 5 are fixed on the upper side of the bottom plate 1, a cutting shaft 9 is arranged above the supporting shaft 4, two adjustable cutting components are arranged on the cutting shaft 9, the adjustable cutting component comprises an annular circular knife 22, an adjusting ring 23 is fixedly arranged on the inner side of the annular circular knife 22, the adjusting ring 23 is slidably sleeved on the outer periphery of the cutting shaft 9, an adjusting block 24 is fixedly arranged on the inner side of the adjusting ring 23, and the adjusting block 24 slides in a slide groove 16, a second threaded hole is provided on one side of the adjustment block 24, and a second bolt 25 is provided on the inner side of the second threaded hole through a threaded connection, and one end of the second bolt 25 contacts the inner side of the slide groove 16. Before use, the positions of the two annular circular knives 22 need to be adjusted according to the position of the label paper to be cut. When the position of the annular circular knife 22 needs to be adjusted, the second bolt 25 needs to be loosened first, and then the annular circular knife 22 and the adjustment ring 23 are slidably adjusted. After the position of the annular circular knife 22 is determined, the second bolt 25 is tightened to lock the position of the annular circular knife 22, and the adjustment can be completed, so that it can be adjusted according to the cutting position, and there is no need to disassemble and reassemble the annular circular knife 22, which is convenient for use;

[0022] A lifting plate 6 is provided on the upper side of the bottom plate 1, and two U-shaped frames 7 are fixedly provided on the lower side of the lifting plate 6. A driving shaft 8 is provided above the driven shaft 3, and the driving shaft 8 is rotatably connected to the inner side of a U-shaped frame 7, and the cutting shaft 9 is rotatably connected to the inner side of the other U-shaped frame 7. An adjustable feeding assembly is provided between the driven shaft 3 and the driving shaft 8, and the adjustable feeding assembly includes two upper feeding wheels 14 and two lower feeding wheels 15. The upper feeding wheel 14 is slidably sleeved on the outer periphery of the driving shaft 8, and the lower feeding wheel 15 is slidably sleeved on the outer periphery of the driven shaft 3. Slide grooves 16 are provided on the outer peripheries of the driven shaft 3, the driving shaft 8 and the cutting shaft 9, and connecting blocks 17 are fixedly provided on the inner sides of the upper feeding wheels 14 and the lower feeding wheels 15, and the connecting blocks 17 slide on the inner side of the slide groove 16. A first threaded hole is provided on one side of the connecting block 17, and the inner side of the first threaded hole is provided with a threaded connection. A first bolt 18, one end of the first bolt 18 is in contact with the inner side of the slide groove 16, a large separation ring 19 is fixedly provided on the side of the upper feeding wheel 14 away from each other, and a small separation ring 20 is fixedly provided on the side of the lower feeding wheel 15 away from each other. Before use, after adjusting the position of the annular circular knife 22, it is necessary to adjust the positions of the two upper feeding wheels 14 and the two lower feeding wheels 15 according to the position of the annular circular knife 22 to ensure that the large separation ring 19 and the small separation ring 20 can separate the cut edge materials. When it is necessary to adjust the positions of the upper feeding wheel 14 and the lower feeding wheel 15, it is necessary to loosen the first bolt 18 first, and then slide and adjust the upper feeding wheel 14 and the lower feeding wheel 15. When the positions of the upper feeding wheel 14 and the lower feeding wheel 15 are determined, it is necessary to tighten the first bolt 18 to complete the adjustment, which can be suitable for label papers of different widths;

[0023] A rotary drive assembly is provided between the driving shaft 8, the cutting shaft 9 and the lifting plate 6, and the rotary drive assembly includes a motor 21, which is fixed on the upper side of the lifting plate 6. The motor 21 is connected to an external power supply and a switch through a wire. The shaft end of the motor 21 is connected to the outer periphery of the driving shaft 8 through a belt and a pulley transmission. The outer periphery of the driving shaft 8 is connected to the outer periphery of the cutting shaft 9 through a belt and a pulley transmission. After adjusting the positions of the upper feeding wheel 14, the lower feeding wheel 15 and the annular circular knife 22, when it is necessary to cut the label paper, the label paper needs to be placed between the annular circular knife 22 and the flexible pad wheel 10. In the meantime, the label paper needs to be placed between the upper feeding wheel 14 and the lower feeding wheel 15, and then the motor 21 can be turned on. When the motor 21 rotates, it will drive the driving shaft 8 to rotate through the belt and the pulley. When the driving shaft 8 rotates, it will drive the cutting shaft 9 to rotate through the belt and the pulley. The cutting shaft 9 will drive the annular circular knife 22 to rotate, and the driving shaft 8 will drive the upper feeding wheel 14 to rotate. When the upper feeding wheel 14 rotates, the label paper can be automatically moved forward. When the label paper automatically moves forward, the annular circular knife 22 will rotate to cut the edge material of the label paper, thereby realizing automatic continuous cutting;

[0024] The lifting plate 6 is located on the upper side of the driven shaft 3, and an elastic connection component is provided between the lifting plate 6 and the bottom plate 1, and the elastic connection component includes a lifting connection frame 11, and the lifting connection frame 11 is fixed on the upper side of the lifting plate 6, and the lower side of the lifting connection frame 11 is provided with two through holes, and the inner sides of the through holes are slidably provided with an inverted L-shaped frame 12, and the inverted L-shaped frame 12 is fixed on the upper side of the bottom plate 1, and a spring 13 is fixed between the lower side of the top of the inverted L-shaped frame 12 and the upper side of the bottom of the lifting connection frame 11. When cutting the edge material of the label paper, the spring 13 will make the lifting plate 6 have a downward pressure, so that The upper feeding wheel 14 can press the label paper, so that when the upper feeding wheel 14 rotates, the label paper will automatically move forward, which can ensure the normal operation of automatic continuous cutting. At the same time, the annular circular knife 22 also has downward pressure, so that it can ensure that the edge material of the label paper can be cut off, which can ensure the normal operation of cutting. When in use, the cut edge material needs to be placed between the large separation ring 19 and the small separation ring 20, so that when the large separation ring 19 and the small separation ring 20 rotate, the cut edge material can be separated from the label paper, so that automatic separation can be performed.

[0025] It should be noted that:

[0026] The electric motor 21 proposed in this application is a prior art, and its specific usage and function will not be described in detail in this article.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A label paper edge cutting device, comprising a bottom plate (1), characterized in that: A driven shaft (3) and a support shaft (4) are provided on the upper side of the base plate (1); two connecting seats (5) are rotatably provided on the outer peripheries of the driven shaft (3) and the support shaft (4); the connecting seats (5) are fixed on the upper side of the base plate (1); a lifting plate (6) is provided on the upper side of the base plate (1); the lifting plate (6) is located on the upper side of the driven shaft (3); an elastic connecting component is provided between the lifting plate (6) and the base plate (1); two U-shaped frames (7) are fixedly provided on the lower side of the lifting plate (6); a main shaft (3) is provided above the driven shaft (3); A driving shaft (8) is provided, the driving shaft (8) is rotatably connected to the inner side of a U-shaped frame (7), a cutting shaft (9) is provided above the support shaft (4), the cutting shaft (9) is rotatably connected to the inner side of another U-shaped frame (7), an adjustable material feeding assembly is provided between the driven shaft (3) and the driving shaft (8), a rotating driving assembly is provided between the driving shaft (8), the cutting shaft (9) and the lifting plate (6), two adjustable cutting assemblies are provided on the cutting shaft (9), and a flexible pad wheel (10) is fixedly provided on the outer periphery of the support shaft (4).

2. A label paper edge cutting device according to claim 1, characterized in that: A plurality of mounting blocks (2) are fixedly provided on the lower side of the base plate (1).

3. The label paper edge cutting device according to claim 1, characterized in that: The elastic connection assembly comprises a lifting connection frame (11), the lifting connection frame (11) is fixed on the upper side of the lifting plate (6), the lower side of the lifting connection frame (11) is provided with two through holes, the inner sides of each of the through holes are slidably provided with an inverted L-shaped frame (12), the inverted L-shaped frame (12) is fixed on the upper side of the bottom plate (1), and a spring (13) is fixed between the lower side of the top of the inverted L-shaped frame (12) and the upper side of the bottom of the lifting connection frame (11).

4. The label paper edge cutting device according to claim 1, characterized in that: The adjustable feeding assembly comprises two upper feeding wheels (14) and two lower feeding wheels (15), wherein the upper feeding wheels (14) are slidably sleeved on the outer periphery of the driving shaft (8), and the lower feeding wheels (15) are slidably sleeved on the outer periphery of the driven shaft (3), and the outer peripheries of the driven shaft (3), the driving shaft (8) and the cutting shaft (9) are all provided with sliding grooves (16), and the inner sides of the upper feeding wheels (14) and the lower feeding wheels (15) are both fixedly provided with connecting blocks (17), and the connecting blocks (17) slide on the inner sides of the sliding grooves (16), and one side of the connecting blocks (17) is provided with a first threaded hole, and the inner sides of the first threaded holes are both provided with first bolts (18) through threaded connection, and a large separation ring (19) is fixedly provided on the sides of the upper feeding wheels (14) away from each other, and a small separation ring (20) is fixedly provided on the sides of the lower feeding wheels (15) away from each other.

5. The label paper edge cutting device according to claim 1, characterized in that: The rotary drive assembly comprises a motor (21), the motor (21) being fixed on the upper side of the lifting plate (6), the shaft end of the motor (21) being connected to the outer periphery of the driving shaft (8) via a belt and a pulley transmission, and the outer periphery of the driving shaft (8) being connected to the outer periphery of the cutting shaft (9) via a belt and a pulley transmission.

6. The label paper edge cutting device according to claim 4, characterized in that: The adjustable cutting assembly comprises an annular circular knife (22), an adjusting ring (23) is fixedly provided on the inner side of the annular circular knife (22), the adjusting ring (23) is slidably sleeved on the outer periphery of the cutting shaft (9), an adjusting block (24) is fixedly provided on the inner side of the adjusting ring (23), the adjusting block (24) slides on the inner side of the sliding groove (16), a second threaded hole is provided on one side of the adjusting block (24), and a second bolt (25) is provided on the inner side of the second threaded hole through threaded connection.

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