Correction tape cutting device

Abstract

The utility model discloses a correction tape cutting device, comprising a frame, a left-right translation frame and a left-right translation driving mechanism capable of driving the left-right translation frame to move left-right, characterized in that it also comprises electric scissors and a motion mechanism, the motion mechanism is mounted on the frame, the left-right translation driving mechanism is mounted on the power output end of the motion mechanism, and the electric scissors are mounted on the left-right translation frame. This correction tape cutting device can automatically move to a corresponding position and cut the core paper after the core paper is rolled up, and the problem of deformation and contraction of the end portion of the core paper after it is cut off, resulting in the inability to attach, will not occur.

Description

Technical Field

[0001] The utility model relates to correction tape production equipment, in particular to a correction tape cutting device. Background Art

[0002] Correction tape is a kind of stationery that can cover up wrong characters and overwrite. At present, the structure of the correction tape reel is that the feed wheel and the waste wheel are respectively installed on two mutually meshing gears. When in use, the two gears rotate relative to each other, the feed wheel releases the unused tape core paper, and the waste wheel collects the used waste tape paper.

[0003] During the manufacturing process of core paper, a complete roll of coated core paper will be manufactured first. When winding the tape later, the entire sheet of core paper needs to be cut into multiple parallel strips of core paper before winding. The existing core paper winding equipment will attach adhesive tape to the core paper in the previous process before the winding roller winds the core paper to the required length, so that after the winding is completed and cut, the core paper with the adhesive tape can be rolled up by another winding roller and continued to be collected; at the same time, when the wound core paper is subsequently installed on the correction tape, it can also be attached to the take-up wheel. At present, laser cutting is used to cut the core paper. Although this method has a fast cutting speed, the core paper and the adhesive tape will usually deform and shrink at the ends due to the high temperature of the laser, so that the core paper to be wound cannot be smoothly attached to another winding roller to continue winding, and the wound core paper cannot be attached to the take-up wheel, which often requires manual intervention. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a correction tape cutting device, which can automatically move to a corresponding position and cut the core paper after the core paper is rolled up, and will not cause the end of the core paper to deform and shrink after the core paper is cut, resulting in the problem of being unable to be attached.

[0005] In order to solve the above technical problems, the technical solutions adopted are as follows:

[0006] A correction tape cutting device comprises a frame, a left and right translation frame and a left and right translation driving mechanism capable of driving the left and right translation frame to move left and right. The device is characterized in that it also comprises electric scissors and a motion mechanism, the motion mechanism is mounted on the frame, the left and right translation driving mechanism is mounted on the power output end of the motion mechanism, and the electric scissors are mounted on the left and right translation frame.

[0007] Usually, the correction tape cutting device is located above the correction tape winding frame. After the core paper is wound up, the motion mechanism is activated to drive the electric scissors to move to the side of the core paper; then the left and right translation drive mechanism drives the left and right translation frames to move horizontally, and at the same time, the electric scissors perform a cutting action to cut the entire row of wound core paper. After the core paper is wound up, this correction tape cutting device can automatically flip the electric scissors to the side of the core paper and cut the entire row of wound core paper from the side. Compared with laser cutting, the core paper and adhesive tape will not deform and shrink at the ends due to high temperature. Therefore, both ends of the cut core paper (the end of the wound core paper and the end of the core paper to be wound on the winding roller for winding) can be smoothly attached in the subsequent process, and there will be no situation where it cannot be attached to the correction tape winding wheel or the winding roller.

[0008] In a preferred embodiment, the motion mechanism includes a turning frame and a turning drive mechanism capable of driving the turning frame to turn over, and the turning drive mechanism is installed on the frame; the left and right translation drive mechanism is installed on the turning frame. After the core paper is wound up, the turning drive mechanism drives the turning frame to turn over, so that the electric scissors move to the side of the core paper; after the cutting is completed, the turning drive mechanism drives the turning frame to turn back, so that the electric scissors return to the initial position and wait for the next cutting. The motion mechanism can also adopt a front and rear translation frame and a front and rear translation drive mechanism capable of driving the front and rear translation frame to move, and the front and rear translation drive mechanism is installed on the frame, and the left and right translation drive mechanism is installed on the front and rear translation frame.

[0009] In a further preferred embodiment, the flip frame is provided with two long guide grooves, which are arranged along the length direction of the flip frame and are parallel to the translation direction of the left and right translation frames, and a conductive metal strip is arranged in the guide groove; the left and right translation frames are provided with two conductive blocks matching the guide grooves, which are stuck in the corresponding guide grooves, and the conductive blocks are in contact with the conductive metal strips. In order to quickly cut all the core papers arranged side by side, the motor of the electric scissors needs to use a high-frequency motor, so the electric scissors need to be powered by alternating current. During installation, the conductive metal strip can be energized using a circuit, and the conductive block can be electrically connected to the electric scissors using a circuit; during the translation process of the left and right translation frames, the conductive blocks can remain connected to the conductive metal strip, so that the electric scissors remain energized and continue to perform the cutting operation.

[0010] In a further preferred embodiment, both side ends of the turnover frame are hinged to the frame.

[0011] In a further preferred embodiment, the flip frame includes a mounting plate in the shape of an elongated strip and two flip arms, and the left and right translation drive mechanism is mounted on the mounting plate; the flip arm has a connecting end and a hinged end, and the connecting ends of the two flip arms are respectively connected to the two ends of the mounting plate, and the mounting plate and the two flip arms form a U-shaped flip frame, and the hinged ends of the two flip arms are respectively hinged to the frame. The mounting plate and the two flip arms form a U-shaped flip frame, which can make room for the winding roller after the flip frame is flipped, without affecting the continuous winding, and ensure that the electric scissors can move to the side with the core paper. Usually, when a guide groove is provided, the guide groove is opened on the mounting plate.

[0012] In a further preferred embodiment, the flipping drive mechanism includes two cylinders, the two cylinders correspond to the two flipping arms one by one, the cylinder bodies of the cylinders are hinged to the frame, and the piston rods of the cylinders are hinged to the corresponding flipping arms.

[0013] In the preferred embodiment, the left and right translation drive mechanism adopts a rodless cylinder, the cylinder body of the rodless cylinder is installed on the flip frame, and the left and right translation frame is connected to the slider of the rodless cylinder. Usually, when the flip frame adopts the above structure, the rodless cylinder is installed on one side of the mounting plate, and the guide groove is opened on the other side of the mounting plate. This structure can make the left and right translation frame more stable when translating. The left and right translation drive mechanism can also adopt a structure of a motor with a synchronous wheel and a synchronous belt.

[0014] The beneficial effect of the utility model is that the correction tape cutting device can automatically move to the corresponding position and cut the core paper after the core paper is rolled up, and the problem of deformation and shrinkage of the end of the core paper after the core paper is cut, resulting in the inability to attach, will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the correction tape cutting device in Embodiment 1 of the present utility model;

[0016] Figure 2 This is a schematic structural diagram of the correction tape cutting device in Example 1 of the utility model from another angle. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0018] Embodiment 1, as Figure 1-2The correction tape cutting device shown in the figure includes a frame 1, a left and right translation frame 2, a left and right translation driving mechanism 3 capable of driving the left and right translation frame 2 to move left and right, an electric scissors 4 and a moving mechanism, the moving mechanism includes a flip frame 5 and a flip driving mechanism 6 capable of driving the flip frame 5 to flip, the flip driving mechanism 6 is installed on the frame 1; the left and right translation driving mechanism 3 is installed on the flip frame 5, and the electric scissors 4 are installed on the left and right translation frame 2.

[0019] Usually, the correction tape cutting device is located above the correction tape winding frame. After the core paper is wound, the turning drive mechanism 6 drives the turning frame 5 to turn over, so that the electric scissors 4 move to the side of the core paper; then the left and right translation drive mechanism 3 drives the left and right translation frame 2 to move, and at the same time the electric scissors 4 perform a cutting action to cut the entire row of wound core paper. After the core paper is wound, this correction tape cutting device can automatically turn the electric scissors 4 to the side of the core paper, and cut the entire row of wound core paper from the side. Compared with laser cutting, the core paper and the adhesive tape will not deform and shrink at the ends due to high temperature. Therefore, both ends of the cut core paper (the end of the wound core paper and the end of the core paper to be wound on the winding roller for winding) can be smoothly attached in the subsequent process, and there will be no situation where it cannot be attached to the winding wheel of the correction tape or the feeding wheel of the winding roller.

[0020] The flip frame 5 is provided with two long strip-shaped guide grooves 7, which are arranged along the length direction of the flip frame 5, and are parallel to the translation direction of the left and right translation frames 2, and a conductive metal strip 8 is arranged in the guide groove 7; the left and right translation frames 2 are provided with two conductive blocks 201 matching the guide grooves 7, which are stuck in the corresponding guide grooves 7, and the conductive blocks 201 are in contact with the conductive metal strip 8. In order to quickly cut all the core papers arranged side by side, the motor of the electric scissors needs to use a high-frequency motor, so the electric scissors need to be powered by alternating current. During installation, the conductive metal strip 8 can be energized using a circuit, and the conductive block 201 can be electrically connected to the electric scissors using a circuit; during the translation process of the left and right translation frames 2, the conductive block 201 can remain connected to the conductive metal strip 8, so that the electric scissors remain energized and continue to perform the cutting operation.

[0021] The turning frame 5 includes a long strip-shaped mounting plate 501 and two turning arms 502. The left and right translation driving mechanism 3 is mounted on the mounting plate 501. The guide groove 7 is provided on the mounting plate 501. The turning arm 502 has a connecting end and a hinged end. The connecting ends of the two turning arms 502 are respectively connected to the two ends of the mounting plate 501. The mounting plate 501 and the two turning arms 502 form a U-shaped turning frame 5. The hinged ends of the two turning arms 502 are respectively hinged to the frame 1. The mounting plate 501 and the two turning arms 502 form a U-shaped turning frame 5, which can make room for the winding roller to change after the turning frame 5 turns over, without affecting the continuous winding, and ensure that the electric scissors 4 can move to the side with the core paper.

[0022] The flip driving mechanism 6 includes two cylinders 601 , and the two cylinders 601 correspond to the two flip arms 502 one by one. The cylinder bodies of the cylinders 601 are hinged to the frame 1 , and the piston rods of the cylinders 601 are hinged to the corresponding flip arms 502 .

[0023] The left and right translation driving mechanism 3 adopts a rodless cylinder, the cylinder body of the rodless cylinder is installed on the flip frame 5, and the left and right translation frame 2 is connected to the slider of the rodless cylinder. The rodless cylinder is installed on one side of the mounting plate 501, and the guide groove 7 is opened on the other side of the mounting plate 501.

[0024] Embodiment 2: The difference between this embodiment and embodiment 1 is that the motion mechanism includes a front-rear translation frame and a front-rear translation drive mechanism capable of driving the front-rear translation frame to translate; the front-rear translation drive mechanism is installed on the frame, and the left-right translation drive mechanism is installed on the front-rear translation frame.

Claims

1. A correction tape cutting device, comprising a frame, a left-right translation frame, and a left-right translation driving mechanism capable of driving the left-right translation frame to move left-right, characterized in that: It also includes electric scissors and a motion mechanism, the motion mechanism is installed on the frame, the left and right translation drive mechanism is installed on the power output end of the motion mechanism, and the electric scissors are installed on the left and right translation frame.

2. A correction tape cutting device as claimed in claim 1, characterized in that: The motion mechanism comprises a turning frame and a turning drive mechanism capable of driving the turning frame to turn, and the turning drive mechanism is installed on the frame; the left-right translation drive mechanism is installed on the turning frame.

3. A correction tape cutting device as claimed in claim 2, characterized in that: The flip frame is provided with two long guide grooves, which are arranged along the length direction of the flip frame and are parallel to the translation direction of the left and right translation frames, and conductive metal strips are arranged in the guide grooves; the left and right translation frames are provided with two conductive blocks matching the guide grooves, which are clamped in the corresponding guide grooves, and the conductive blocks are in contact with the conductive metal strips.

4. A correction tape cutting device as claimed in claim 2, characterized in that: The two side ends of the turnover frame are hinged to the frame.

5. A correction tape cutting device as claimed in claim 4, characterized in that: The flip frame includes a long strip-shaped mounting plate and two flip arms, and the left and right translation drive mechanism is installed on the mounting plate; the flip arm has a connecting end and a hinged end, and the connecting ends of the two flip arms are respectively connected to the two ends of the mounting plate, and the mounting plate and the two flip arms constitute a U-shaped flip frame, and the hinged ends of the two flip arms are respectively hinged to the frame.

6. A correction tape cutting device as claimed in claim 5, characterized in that: The turning drive mechanism comprises two cylinders, the two cylinders correspond to the two turning arms one by one, the cylinder bodies of the cylinders are hinged to the frame, and the piston rods of the cylinders are hinged to the corresponding turning arms.

7. A correction tape cutting device as claimed in claim 1, characterized in that: The left-right translation driving mechanism adopts a rodless cylinder, the cylinder body of the rodless cylinder is installed on the turning frame, and the left-right translation frame is connected to the slider of the rodless cylinder.

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