CN210824773U - Cutting device from type paper - Google Patents

Abstract

The utility model discloses a cutting device of release paper, including cylindric roll-up portion, be equipped with loading mouth and drain hole in the roll-up portion, its structural feature is, the drain hole is connected with the ejection of compact flat tube circumscribed with roll-up portion, be connected with the layer board of following the square extension of its length on the ejection of compact flat tube, the cooperation has the terminal clamp plate that articulates on the ejection of compact flat tube on the layer board, be equipped with outstanding platform that outstanding height equals ejection of compact flat tube height on the clamp plate, the terminal of clamp plate is connected with the cutting board of cooperation at the layer board tip perpendicularly, be equipped with the sword limit on the cutting board, the terminal of layer board be equipped with the slat of following the square extension of its length, the tip of slat is equipped with the blind hole that; the utility model has the advantages that: reasonable in design, simple structure cuts off after can be quick measuring from type paper, need not the setting-out, can carry out two-way cutting off moreover.

Description

Cutting device from type paper

Technical Field

The utility model belongs to from type paper processing technology, concretely relates to is a cutting device from type paper.

Background

The release paper is also called as isolation paper, release paper and silicone oil paper. The release paper can prevent the adhesion of the prepreg and can also protect the prepreg from being polluted. The release paper is made of paper coated with anti-sticking substances, and the type of the release paper is distinguished according to the material, thickness, elongation and difference of single side and double sides.

In to the application process from type paper, mostly be the roll-up state when not cutting from type paper, open the wall as required to roll-up state from type paper when using, the tradition is mostly manual operation sword to opening the wall method of cutting off from type paper and is cut off, need measure the size cut-off of needs, but also need the setting-out, the operation is more troublesome.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a device that can be quick cuts with parting paper.

For realizing above-mentioned mesh, the utility model discloses a technical scheme be, a cutting device from type paper, including cylindric roll-up portion, be equipped with on the roll-up portion and load mouth and drain hole, its structural feature is, the drain hole is connected with the ejection of compact flat pipe circumscribed with roll-up portion, be connected with the layer board along the square extension of its length on the ejection of compact flat pipe, the cooperation has the terminal clamp plate that articulates on the flat pipe of ejection of compact on the layer board, be equipped with the outstanding platform that highly equals ejection of compact flat pipe height on the clamp plate, the end of clamp plate is connected with the cooperation perpendicularly and cuts the board at the layer board tip, cut and be equipped with the sword limit on the board, the end of layer board be equipped with along the square extension of its length slat, the tip of slat is equipped with.

As a further improvement, the length display part comprises a fixed head plate with the same length as the width of the supporting plate, the two ends of the fixed head plate are provided with slide bars matched in the blind holes, and the slide bars are provided with length display nicks.

As the utility model discloses a further improvement is equipped with two protruding boards on the head board, is equipped with centre bore and centre bore interpolation on the protruding board and is equipped with the lock axle, and the top of protruding board is equipped with and is equipped with the cover on lock board and the lock board and lock epaxial lock otic placode, is connected with tensile reset spring between lock board and the head board.

As the utility model discloses a further improvement is equipped with the bar groove that extends along width direction on the layer board, and the top cooperation in bar groove has the bar mouth that is located the clamp plate, and detachable inserts and is equipped with the cut-off knife in the bar mouth, is equipped with scale display mark on the side of bar mouth.

As a further improvement, the cutting knife comprises a blade and a knife holder, the knife holder is matched with the strip-shaped opening and the side surface of the knife holder is provided with an elastic wedge block, and the upper surface of the knife holder is provided with a marking strip.

Compared with the prior art, the beneficial effects of the utility model are that: reasonable in design, simple structure cuts off after can be quick measuring from type paper, need not the setting-out, can carry out two-way cutting off moreover.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the furling part structure of the present invention;

FIG. 4 is a schematic view of the structure of the cutting knife of the present invention;

the device comprises a winding part 1, a filling opening 2, a discharging opening 3, a supporting shaft 4, a threaded hole 5, a supporting rod 6, a rocker arm 7, a discharging flat pipe 8, a supporting plate 9, a pressing plate 10, a protruding table 11, a cutting plate 12, a strip plate 13, a blind hole 14, a head fixing plate 15, a slide rod 16, a length display nick 17, a protruding plate 18, a locking shaft 19, a locking plate 20, a locking lug plate 21, a tension return spring 22, a strip groove 23, a strip opening 24, a cutter 25, a scale display mark 26, a blade 27, a blade seat 28, a wedge 29 and a marking strip 30.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments without limiting the scope of the invention.

Referring to fig. 1 to 4, a cutting device for release paper comprises a cylindrical winding part 1, a loading port 2 and a discharging port 3 are arranged on the winding part 1, rotatable supporting shafts 4 are respectively inserted at two ends of the winding part 1, the inner end of each supporting shaft 4 is provided with a threaded hole 5 and is connected with a supporting rod 6 for winding the release paper through the threaded hole 5, two ends of the supporting rod 6 are provided with round holes corresponding to the threaded holes 5 in a matching manner, bolts are inserted in the round holes, the outer end of one supporting shaft 4 is connected with a rocker arm 7 for controlling the rotation of the supporting shaft, the discharging port 3 is connected with a discharging flat tube 8 externally tangent to the winding part 1, the discharging flat tube 8 is connected with a supporting plate 9 extending along the length direction of the discharging flat tube, a pressing plate 10 with the tail end hinged on the discharging flat tube 8 is matched on the supporting plate 9, a protruding platform 11 with the protruding height equal to the height of the discharging flat tube 8 is arranged on the pressing plate 10, the cutting board 12 is provided with a blade edge, the tail end of the supporting board 9 is provided with a strip board 13 which extends along the length of the supporting board in a square manner, the end part of the strip board 13 is provided with a blind hole 14 which extends into the supporting board 9, and the blind hole 14 is connected with a length display part; observe the length of the release paper that is pulled out through the length display part, then after pressing down clamp plate 10, upwards tear the release paper, just can decide along the sword limit of cutting board 12, it is more convenient.

The length display part comprises a fixed head plate 15 with the length same as the width of the supporting plate 9, two ends of the fixed head plate 15 are provided with sliding rods 16 matched in the blind holes 14, and the sliding rods 16 are provided with length display nicks 17; the end of the release paper can be positioned by the positioning plate 15 and then the length of the release paper pulled out can be measured by the length display nick 17 after being pulled out.

The fixed head plate 15 is provided with two protruding plates 18, the protruding plates 18 are provided with center holes, lock shafts 19 are inserted into the center holes, lock plates 20 are arranged above the protruding plates 18, lug locking plates 21 sleeved on the lock shafts 19 are arranged on the lock plates 20, and extension return springs 22 are connected between the lock plates 20 and the fixed head plate 15; the end of the release paper can be held on the stator plate 15 by the protrusion plate 18, so that the release paper is pulled when the stator plate 15 is pulled.

A strip-shaped groove 23 extending along the width direction is formed in the supporting plate 9, a strip-shaped opening 24 located on the pressing plate 10 is matched above the strip-shaped groove 23, a cut-off knife 25 is detachably inserted into the strip-shaped opening 24, and scale display marks 26 are arranged on the side edge of the strip-shaped opening 24; by adjusting the position of the cutter 23, the release paper can be cut into a strip shape, and multi-directional cutting can be formed by combining the cutting of the cutting board 12.

The cutting knife 23 comprises a blade 27 and a knife seat 28, the knife seat 28 is matched in the strip-shaped opening 24, an elastic wedge block 29 is arranged on the side surface of the knife seat 28, and a marking strip 30 is arranged on the upper surface of the knife seat 28; after the cutter 23 is inserted into the bar-shaped opening 24, the position of the blade 27 is adjusted by moving the holder 28 and aligning the mark 30 with the scale display mark 26, and when the position is adjusted, the holder 28 is pressed downward, and the wedge 29 is made of rubber having a low elastic coefficient, and the holder 28 can be fixed in the bar-shaped opening 24 by the wedge 29.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a cutting device from type paper, includes cylindric roll-up portion, is equipped with on the roll-up portion and loads mouth and drain hole, its characterized in that: the discharge hole be connected with the circumscribed ejection of compact flat pipe of roll-up portion, be connected with on the flat pipe of ejection of compact along the square layer board that extends of its length, the cooperation has the terminal clamp plate that articulates on the flat pipe of ejection of compact on the layer board, be equipped with the outstanding platform that highly equals the flat pipe height of ejection of compact on the clamp plate, the terminal of clamp plate is connected with the cooperation perpendicularly and cuts the board at the layer board tip, is equipped with the sword limit on cutting the board, the end of layer board be equipped with along the square slat that extends of its length, the tip of slat is equipped with the blind hole that extends to in the.

2. The cutting device of release paper according to claim 1, characterized in that: the length display part comprises a fixed head plate with the length being the same as the width of the supporting plate, sliding rods matched in the blind holes are arranged at two ends of the fixed head plate, and length display nicks are arranged on the sliding rods.

3. The cutting device of release paper according to claim 2, characterized in that: the fixed head plate is provided with two protruding plates, the protruding plates are provided with center holes, lock shafts are inserted into the center holes, lock plates are arranged above the protruding plates, lock lug plates sleeved on the lock shafts are arranged on the lock plates, and stretching reset springs are connected between the lock plates and the fixed head plate.

4. The cutting device of release paper according to claim 1, characterized in that: the layer board on be equipped with along the bar groove of width direction extension, the top cooperation in bar groove has the bar mouth that is located the clamp plate, detachable inserts in the bar mouth and is equipped with the cut-off knife, is equipped with scale display mark on the side of bar mouth.

5. The cutting device of release paper according to claim 4, characterized in that: the cut-off knife include blade and blade holder, the blade holder cooperation is equipped with elastic voussoir in the strip mouth and the side of blade holder, the upper surface of blade holder is equipped with the mark strip.

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