Glassine release paper slitting device

Abstract

The utility model discloses a glassine release paper slitting device which comprises a machine frame, an unwinding roller, a winding roller and a slitting mechanism, the unwinding roller is rotatably installed on one side of the machine frame, the winding roller is rotatably installed on the other side of the machine frame, the winding roller is driven by a rotation driving mechanism to rotate, guide rollers are arranged on the two sides of the upper end of the machine frame respectively, and the slitting mechanism is arranged on the guide rollers. The slitting mechanism comprises a rotating shaft, a plurality of blade frames are installed on the rotating shaft, slitting blades are installed on the blade frames respectively, the rotating shaft is driven by a motor to rotate, a main supporting roller is arranged below the rotating shaft, the main supporting roller is rotatably installed on the machine frame, and the main supporting roller is located between the guide rollers on the two sides of the upper end of the machine frame. According to the glassine release paper slitting device, the position of the slitting blade can be conveniently adjusted, and glassine release paper with different width requirements can be slit. And the slit glassine release paper roll can be conveniently fed and discharged from the winding shaft, so that the slitting efficiency of the glassine release paper is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper slitting technical field, concretely relates to gurley release paper slitting device. BACKGROUND

[0002] Gurley release paper is continuously coiled after being produced on the assembly line. The large roll of gurley release paper has a large width, and needs to be cut into small rolls of gurley release paper with small width and small length. The automatic slitting device can realize rapid and accurate slitting of gurley release paper. However, the existing gurley release paper slitting device has the problems of difficult adjustment of cutting width and difficult small material of small roll gurley release paper after cutting. UTILITY MODEL CONTENTS

[0003] To solve the above technical problems, the utility model adopts the technical scheme of gurley release paper slitting device, which comprises a rack, a pay-off roll, a take-up roll and a slitting mechanism. The pay-off roll is rotatably installed on one side of the rack, and the take-up roll is rotatably installed on the other side of the rack. The take-up roll is driven to rotate by a rotary drive mechanism. The upper ends of the rack are respectively provided with guide rollers. The slitting mechanism comprises a rotary shaft, a plurality of blade holders mounted on the rotary shaft, and a plurality of slitting blades mounted on the blade holders. The rotary shaft is driven to rotate by a motor. A main support roller is rotatably installed below the rotary shaft and between the guide rollers on the upper ends of the rack.

[0004] As a preferred technical scheme of the above technical scheme, one side of the rotary shaft is provided with a side plane, and a distance scale is arranged on the side plane. One end of the blade holder is provided with a through hole through which the rotary shaft is movably arranged, and the other end of the blade holder is connected with the slitting blade through a plurality of screws. A screw hole is arranged in the blade holder and communicates with the through hole. A compression screw is threadedly connected in the screw hole.

[0005] As a preferred technical scheme of the above technical scheme, the main support roller is rotatably installed on the rack.

[0006] As a preferred technical scheme of the above technical scheme, the side support roller and the main support roller are arranged at the same height, and the circumferential surface of the main support roller is a stainless steel layer.

[0007] As the preferred technical scheme, one end of the winding roller is provided with a movable frame, the other end of the winding roller is provided with a fixed frame, the fixed frame and the movable frame are rotatably connected with butt pipes through bearing seats respectively, one end of the winding roller is inserted into the butt pipe and connected with the butt pipe through bolts, the movable frame is fixedly connected with a sliding block, the sliding block is fixedly connected with a screw rod pair, the screw rod pair is installed on an adjusting screw rod, the adjusting screw rod is rotatably installed on the rack, one end of the adjusting screw rod is fixedly connected with an adjusting hand wheel, the two sides of the adjusting screw rod are respectively provided with guide rods, the sliding block is provided with guide sleeves through which the guide rods pass, the guide rods are fixedly connected with the rack, the butt pipe on the fixed frame is fixedly connected with a linkage square rod, the rotating driving mechanism comprises a driving motor and a driving gear, the linkage square rod is fixedly connected with a driven gear, the driving motor drives the driving gear to rotate, and the driving gear is connected with the driven gear through a chain.

[0008] As the preferred technical scheme, the winding roller is composed of a plurality of connecting segments which are connected in sequence, the connecting structure is arranged between the adjacent connecting segments, the connecting structure comprises a square protrusion fixedly connected with one connecting segment and a square groove with a square cross section arranged on the end face of another connecting segment, the square protrusion is inserted into the square groove, the square protrusion has magnetism, and the square groove has a magnet which is magnetically attracted to the square protrusion.

[0009] As the preferred technical scheme, the number of the winding rollers is two, and the two winding rollers are arranged on the rack in an up-down mode.

[0010] The glazing release paper slitting device has the advantages that the position of the slitting blade can be adjusted conveniently, and the glazing release paper with different widths can be slitted. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is a structural schematic view of the utility model;

[0012] Fig. 2 is a sectional structure schematic view of the blade holder;

[0013] Fig. 3 is a sectional structure schematic view of the winding roller. DETAILED DESCRIPTION

[0014] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection range of the utility model.

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] like Figs. 1-3 As shown, the glassine release paper slitting device includes a frame 1, an unwinding roller 2, a winding roller 3, and a slitting mechanism. The unwinding roller 2 is rotatably mounted on one side of the frame 1, and the winding roller 3 is rotatably mounted on the other side of the frame 1. The winding roller 3 is driven to rotate by a rotary drive mechanism. Guide rollers 4 are respectively provided on both sides of the upper end of the frame 1. The slitting mechanism includes a rotating shaft 5, on which several blade holders 6 are mounted. Slitting blades 7 are respectively mounted on the blade holders 6. The rotating shaft 5 is driven to rotate by a motor 8. A main support roller 9 is provided below the rotating shaft 5 and is rotatably mounted on the frame 1. The main support roller 9 is located between the guide rollers 4 on both sides of the upper end of the frame 1. The glassine release paper is unwound by the unwinding roller 2, guided by the guide rollers 4 to form a flat surface, and then wound up by the winding roller 3. The motor 8 drives the rotating shaft 5 to rotate at a certain angle, so that the slitting blades 7 contact the continuously moving glassine release paper and slit the glassine release paper.

[0018] Furthermore, one side of the rotating shaft 5 is provided with a side plane 10, on which distance scales are provided. One end of the blade holder 6 is provided with a through hole 11 through which the rotating shaft 5 moves, and the other end is connected to the slitting blade 7 by several screws. The blade holder 6 is provided with screw holes communicating with the through hole 11, and a clamping screw 12 is threaded into the screw hole. The position of the slitting blade 7 can be precisely adjusted by means of the distance scales.

[0019] Further, the both sides of the main supporting roller 9 are respectively provided with a side supporting roller 13, which is rotatably installed on the frame 1. The side supporting roller 13 provides support on the both sides, which facilitates the action of the slitting blade 7 on the glassine release paper.

[0020] Further, the side supporting roller 13 and the main supporting roller 9 are arranged at the same height, and the circumferential surface of the main supporting roller 9 is a stainless steel layer. The stainless steel layer prevents the slitting blade 7 from damaging the main supporting roller 9.

[0021] Further, one end of the winding roller 3 is provided with a movable frame 15, and the other end of the winding roller 3 is provided with a fixed frame 16. The fixed frame 16 and the movable frame 15 are respectively rotatably connected with a butt joint pipe 18 through a bearing seat 17. One end of the winding roller 3 is inserted into the butt joint pipe 18 and connected with the butt joint pipe 18 through bolts. The movable frame 15 is fixedly connected with a sliding block 19, and the sliding block 19 is fixedly connected with a screw pair, which is installed on an adjusting screw 20. The adjusting screw 20 is rotatably installed on the frame 1, and one end of the adjusting screw 20 is fixedly connected with an adjusting hand wheel 21. The both sides of the adjusting screw 20 are respectively provided with a guide rod 22, and the sliding block 19 is provided with a guide sleeve through which the guide rod 22 passes. The guide rod 22 is fixedly connected with the frame 1. The butt joint pipe 18 on the fixed frame 16 is fixedly connected with a linkage square rod 23. The rotating driving mechanism comprises a driving motor 24 and a driving gear. The linkage square rod 23 is fixedly connected with a driven gear 25. The driving motor 24 drives the driving gear to rotate, and the driving gear is connected with the driven gear 25 through a chain 30. Rotating the adjusting hand wheel 21 can make the winding roller 3 clamped between the two butt joint pipes 18. Reverse rotating the adjusting hand wheel 21 can make the winding roller 3 removed by moving the movable frame 15. The driving motor 24 drives the winding roller 3 to rotate for winding, and the glassine release paper is slit by the slitting blade 7 at the same time. The unwinding roller 2 is installed on the frame 1 by using the same fixed frame 16 and movable frame 15. The difference is that the butt joint pipe 18 on the fixed frame 16 at one end of the unwinding roller 2 does not need to be connected with the linkage square rod 23. That is, the unwinding roller 2 does not need to be driven by the driving mechanism to rotate.

[0022] Further, the winding roller 3 is composed of a plurality of connection sections 26 connected in sequence, and the adjacent connection sections 26 are connected through a connecting structure, which comprises a square protrusion 27 fixedly connected with one connection section 26 and a square groove 28 with a square cross section on the end face of another connection section 26, the square protrusion 27 is clamped into the square groove 28, the square protrusion 27 has magnetism, and the square groove 28 has a magnet inside for magnetically attracting the square protrusion 27. After slitting and winding, the winding roller 3 is loosened, the winding roller 3 and the slit Goresin release paper roll are taken out together, the connection sections 26 at both ends are pulled out, the Goresin release paper rolls on both sides are taken out, the remaining connection sections 26 are taken out in sequence, all the Goresin release paper rolls are quickly taken off from the winding roller 3 to complete the discharging. Then, all the connection sections 26 are connected in sequence to form a complete winding roller 3, which is mounted on the rack 1.

[0023] Further, the number of the winding roller 3 is two, and the two winding rollers 3 are arranged on the rack 1 in an up-down manner. One winding roller 3 is used as a standby, which improves the slitting efficiency. The two winding rollers 3 are driven to rotate by the same driving motor 24 through a chain 30.

[0024] It is worth mentioning that the motor and other technical features involved in the utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, which should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0025] The above describes the preferred embodiments of the utility model in detail, and it should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the utility model, therefore, all the technical solutions obtained by logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the utility model should be within the protection scope determined by the claims.

Claims

1. A cutting device for Glasine release paper, characterized in that, Including organic frame, pay-off roll, winding roll and cutting mechanism, the pay-off roll is rotatably installed on one side of the frame, the winding roll is rotatably installed on the other side of the frame, the winding roll is driven to rotate by the rotary drive mechanism, the upper end of the frame is respectively provided with a guide roller on both sides, the cutting mechanism includes a rotating shaft, a plurality of blade holders are installed on the rotating shaft, cutting blades are respectively installed on the blade holders, the rotating shaft is driven to rotate by a motor, a main support roller is arranged below the rotating shaft and rotatably installed on the frame, and the main support roller is located between the guide rollers on both sides of the upper end of the frame.

2. The Glasstic release paper slitting apparatus of claim 1, wherein, One side of the rotating shaft is provided with a side plane, a distance scale is arranged on the side plane, one end of the blade holder is provided with a through hole for the rotating shaft to pass through, the other end is connected with the cutting blade through a plurality of screws, a screw hole is arranged on the blade holder and communicated with the through hole, and a compression screw is threadedly connected in the screw hole.

3. The Gossypium hirsutum release paper slitting apparatus of claim 1, wherein, The main support roller is rotatably installed on the frame.

4. The Glasstex release paper slitting apparatus of claim 3 wherein, The side support roller and the main support roller are arranged at the same height, and the circumferential surface of the main support roller is a stainless steel layer.

5. The Gossypium hirsutum deflasher device of claim 1, wherein, One end of the winding roll is provided with a movable frame, the other end of the winding roll is provided with a fixed frame, the fixed frame and the movable frame are rotatably connected with a butt joint pipe through a bearing seat, one end of the winding roll is inserted into the butt joint pipe and connected with the butt joint pipe through bolts, a sliding block is fixedly connected to the movable frame, the sliding block is fixedly connected with a screw pair, the screw pair is installed on an adjusting screw, the adjusting screw is rotatably installed on the frame, one end of the adjusting screw is fixedly connected with an adjusting hand wheel, the two sides of the adjusting screw are respectively provided with guide rods, the sliding block is provided with a guide sleeve for the guide rods to pass through, the guide rods are fixedly connected with the frame, the butt joint pipe on the fixed frame is fixedly connected with a linkage square rod, the rotary drive mechanism includes a driving motor and a driving gear, the linkage square rod is fixedly connected with a driven gear, the driving motor drives the driving gear to rotate, and the driving gear is connected with the driven gear through a chain.

6. The Gossypium hirsutum deflasher apparatus of claim 5, wherein, The winding roll is composed of a plurality of connection sections which are connected in sequence, adjacent connection sections are connected through a connecting structure, the connecting structure includes a square protrusion fixedly connected with one connection section and a square groove with a square cross section arranged on the end face of another connection section, the square protrusion is clamped into the square groove, the square protrusion has magnetism, and the square groove has a magnet inside which is magnetically attracted to the square protrusion.

7. The Glasstex release paper slitting apparatus of claim 6 wherein, The number of winding rolls is two, and the two winding rolls are arranged on the frame on the upper and lower sides.

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