CN204249496U - A high-precision tape slicer - Google Patents

Abstract

The utility model discloses a high-precision adhesive tape slicing machine, which comprises a mounting frame arranged on a frame, wherein a cutter holder is arranged on the mounting frame, and a cutter can be arranged on the cutter holder in a replaceable manner; the rack is also provided with a cutting plate corresponding to the cutter; the cutting plate is provided with at least two symmetrical position sensors which are a group, the position sensors vertically correspond to the cutters and are symmetrically arranged by taking the central cutting edges of the cutters as a symmetrical line, and the position sensors respectively correspond to two edge positions of the cut of the adhesive tape. The utility model discloses a position sensor can accurately sense two notched border positions, and then confirms that the cutter is located notched intermediate position and carries out the work of cutting into slices, can accurately guarantee that the deviation does not appear in the section position, need not to shut down calibration blade position, and section precision and efficient.

Description

A high-precision tape slicer

technical field

The utility model relates to a high-precision adhesive tape slicer.

Background technique

Standard-sized sheet-shaped tapes are used more and more frequently in the production of the electronic industry. The processing method of the existing sheet-shaped tapes is to select a large piece of release paper or film, and stick the tape layer by layer to the release liner. Type paper or release film, and then mold it on a large piece of tape with a knife, and cut out a standard-sized sheet-shaped tape one by one. The existing processing technology has the following disadvantages: due to the slight tensile deformation of the tape itself under the action of the rollers and the traction mechanism, and because there are also tolerances between the tape rolls after they are connected by joints, the accumulation of all local tolerances will lead to There is a deviation in the slicing position, while the traditional slicing method is to move the slicing at a fixed step. Due to the lack of consideration of the accumulation of tolerances, there will be deviations in the subsequent slicing positions, requiring frequent shutdowns for calibration, and low work efficiency.

Utility model content

In order to solve the above technical problems, the utility model provides a high-precision tape slicer to realize high-precision slicing of the tape.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A high-precision adhesive tape slicer, including a mounting frame arranged on a frame, a knife seat is installed on the mounting frame, and a cutter is replaceably installed on the knife seat; the frame is also provided with a corresponding The cutting plate of the cutting knife; the cutting plate is provided with at least two symmetrical position sensors as a group, and the position sensor corresponds to the cutting knife up and down and is symmetrical with the central blade of the cutting knife as the line of symmetry set, and the position sensors respectively correspond to two edge positions of the slit of the adhesive tape.

Wherein, a thickness sensor is also provided, and the thickness sensor is directly facing up and down with the central blade of the cutter, and is used to sense the thickness and the cutting depth of the adhesive tape at the position of the incision, so as to judge whether the position is damaged due to stretching. Insufficient tape thickness or cutting depth does not meet the conventional size, which affects the slice quality. For the state that the slice depth may not meet the standard due to insufficient tape thickness, the alarm can be alarmed by another alarm or the cutter can be directly controlled and adjusted by the controller. Depth of cut.

Through the above technical solution, the utility model provides a high-precision tape slicer, which can accurately sense the two edge positions of the incision through the set position sensor, and then confirm that the cutter is located in the incision by sensing the two edge positions at the same time. The slicing work is carried out in the middle position, which can accurately ensure that the slicing position does not appear deviation, and effectively overcomes the tolerance problem caused by factors such as stretching, so there is no need to stop the machine to calibrate the blade position, and the slicing accuracy and efficiency are high.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings used in the description of the embodiments.

Fig. 1 is the sectional structural schematic diagram (non-slicing state) of a kind of high-precision adhesive tape slicer disclosed by the embodiment of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram (slicing state) of a high-precision adhesive tape slicer disclosed in the embodiment of the present invention;

Fig. 3 is a schematic cross-sectional structure diagram (slicing state with a thickness sensor) of another high-precision tape slicer disclosed in an embodiment of the present invention.

The numbers in the figure indicate:

11. Mounting frame 12. Knife seat 13. Cutter

14. Cutting board 15. Position sensor 16. Adhesive tape

17. Notch 18. Carrier tape 19. Thickness sensor

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Referring to Figures 1 to 2, the high-precision tape slicer provided by the utility model includes a mounting frame 11 arranged on the frame, a knife seat 12 is installed on the mounting frame 11, and a cutter 13 is replaceably installed on the knife seat 12 The frame is also provided with the cutting plate 14 corresponding to the cutter 13, supports the carrier tape 18 by the cutting plate 14, conveys and supports the adhesive tape 16 by the carrier tape 18 and then realizes the cutting of the cutting knife 13 to the adhesive tape 16; There are at least two symmetrical position sensors 15 as a group, the position sensors 15 correspond to the cutter 13 up and down and are arranged symmetrically with the center blade of the cutter 13 as a line of symmetry, and the position sensors 15 correspond to two of the slits 17 of the adhesive tape 16 respectively. edge position.

With reference to Fig. 3, wherein, also be provided with thickness sensor 19, thickness sensor 19 and the central blade of cutting knife 13 are facing up and down, be used for sensing the thickness of the adhesive tape 16 at the position of otch 17 and the depth of incision, be used for judging this position with this Whether the thickness of the tape 16 is insufficient or the cutting depth does not meet the conventional size due to stretching, which affects the slice quality. For the state that the slice depth may not meet the standard due to the insufficient thickness of the tape 16, you can alarm through another alarm or through the control The device directly controls and adjusts the cutting depth of the cutting knife 13.

The utility model provides a high-precision adhesive tape 16 slicing machine, which can accurately sense the two edge positions of the incision 17 through the set position sensor 15, and then confirm that the cutter 13 is located at the incision 17 by sensing the two edge positions at the same time. The slicing work is carried out in the middle position, which can accurately ensure that the slicing position does not appear deviation, and effectively overcomes the tolerance problem caused by factors such as stretching, so there is no need to stop the machine to calibrate the blade position, and the slicing accuracy and efficiency are high.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (2)

1. A high-precision tape slicer, comprising a mounting frame arranged on the frame, a knife seat is installed on the mounting frame, and a cutter is replaceably installed on the knife seat; the frame is also provided with There is a cutting plate corresponding to the cutting knife; it is characterized in that at least two symmetrical position sensors are arranged on the cutting plate as a group, and the position sensor corresponds to the cutting knife up and down and is based on the position of the cutting knife. The central knife edge is arranged symmetrically to the line of symmetry, and the position sensors respectively correspond to two edge positions of the slit of the adhesive tape. 2. A kind of high-precision adhesive tape slicer according to claim 1, characterized in that, a thickness sensor is also provided, and the thickness sensor is directly opposite to the center blade of the cutter up and down, and is used to sense the adhesive tape at the position of the incision. thickness and depth of cut.