CN214981509U

CN214981509U - Automatic slitting machine capable of adjusting slitting size

Info

Publication number: CN214981509U
Application number: CN202121239598.1U
Authority: CN
Inventors: 汪爱华
Original assignee: Chibi Huateng Electronic Materials Co ltd
Current assignee: Chibi Huateng Electronic Materials Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-03
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to an automatic slitting machine of adjustable slitting size, including cutter shaft and a plurality of annular branch cutters, a plurality of branch cutters are coaxial cover respectively and are established on the cutter shaft, and it can follow the axial displacement of cutter shaft to can dismantle with the cutter shaft through stop gear respectively and be connected. The beneficial effects of the utility model are that simple structure can divide the position of cutter on the cutter axle according to demand quick adjustment to adjust two adjacent intervals of dividing between the cutter, with the sticky tape of cutting different width, application scope is wider.

Description

Automatic slitting machine capable of adjusting slitting size

Technical Field

The utility model relates to a sticky tape processing equipment technical field, concretely relates to automatic slitting machine of adjustable slitting size.

Background

The automatic slitting machine is suitable for slitting various roll-shaped materials such as BOPP (biaxially-oriented polypropylene), CPP (chlorinated polyethylene), CPE (chlorinated polyethylene), PVC (polyvinyl chloride), aluminum foil and paper, and the like, and can be used for trimming, slitting and the like the materials according to different requirements in the production process, so that the automatic slitting machine is required. At present, in the slitting machine in the prior art, the slitting knives on the slitting knife shafts are fixed, the distance between two adjacent slitting knives cannot be adjusted according to requirements, the slitting machine can only be suitable for slitting the adhesive tapes with one width, the slitting of the adhesive tapes with different widths needs to replace the whole slitting mechanism, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatic slitting machine of adjustable slitting size is provided, aim at solving above-mentioned technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides an automatic slitting machine of adjustable slitting size, includes cutter axle and a plurality of annular branch cutter, and is a plurality of divide the cutter coaxial cover respectively to be established on the cutter axle, it can follow the axial displacement of cutter axle to respectively through stop gear with the connection can be dismantled to the cutter axle.

The utility model has the advantages that: the utility model discloses simple structure can divide the position of cutter on the cutter axle according to demand quick adjustment to adjust two adjacent intervals of dividing between the cutter, with the sticky tape of cutting different width, application scope is wider.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, be equipped with the spacing groove on the cutter shaft, the spacing groove is followed the axial extension of cutter shaft, spacing inslot fixed mounting is used for adsorbing a plurality of stop gear's magnet strip.

The technical scheme has the advantages that when the tape cutting machine is fixed, the magnet strips are used for adsorbing the limiting mechanisms, so that the slitting cutters are fixed, the stability of the slitting cutters is ensured, and the slitting quality of the tape is ensured; in addition, when the interval between the cutting knives needs to be adjusted, the cutting knives are manually moved, so that the limiting mechanisms are separated from the magnet strips, the operation is simple and convenient, and time and labor are saved.

It should be noted that, the magnet strip is matched with the limiting mechanism, and the limiting mechanism and the magnet strip can be separated only by a certain external force, so that the cutting knife is moved.

Further, every stop gear all includes the iron plate, iron plate fixed mounting in divide the cutter, its one end extends to in the spacing inslot, and with the magnet strip adsorbs.

The further scheme has the beneficial effects that when the cutting tool is fixed, the iron block is adsorbed by utilizing the characteristics of the magnet strip, so that the cutting tool is fixed; when the cutting knife needs to be moved, the cutting knife is manually moved to separate the iron block from the magnet strip, and the operation is simple and convenient.

Furthermore, each limiting mechanism comprises an iron block, a slideway with two open ends is arranged in the slitting knife along the radial direction of the slitting knife, and the iron block is slidably and fixedly arranged in the slideway; and the iron block is slid to a position that one end of the iron block penetrates through one end of the slide way and then extends into the limiting groove and is adsorbed by the magnet strip.

The beneficial effect of adopting above-mentioned further scheme is that during the regulation, extend to the spacing inslot after the iron plate is slided to its one end and passes the one end of slide to adsorb with the magnet strip, thereby fix and divide the cutter, easy and simple to handle.

Furthermore, each slideway is of a structure with one thick end and the other thin end, and the thin end of each slideway is close to the limiting groove; the iron block is fixedly connected with the sliding way, the sliding way is provided with a thin part, one end of the pull rod is fixedly connected with the iron block, the other end of the pull rod extends into the thick part of the sliding way, and the limiting plate is fixedly connected with the limiting plate and can slide to abut against one end, close to the thin part, of the thick part of the sliding way.

When adopting above-mentioned further scheme the beneficial effect be when adjusting, the manual pulling pull rod drives the iron plate and slides in the slide for the iron plate is close to or keeps away from the magnet strip, with the fixed or unclamp the slitting knife, easy and simple to handle, labour saving and time saving.

Furthermore, the upper port of the slide is fixedly provided with an annular limiting ring, the position of the pull rod in the detail part of the slide is slidably sleeved with a spring, and two ends of the spring respectively abut against the iron block and the limiting ring.

The further scheme has the advantages that the structure is simple, the design is reasonable, the iron block slides into the slide way by pulling the pull rod, the slitting knife can be moved, and the spring is in a compressed state; the pull rod is loosened, the pull rod and the iron block slide to the iron block and the magnet strip to be adsorbed together under the action of the elastic force of the spring so as to fix the slitting knife, and the operation is simple and convenient.

Further, still include the frame, the cutter axle horizontal installation is in on the frame to can rotate around self axial.

The beneficial effect of adopting above-mentioned further scheme is that when cutting, the sticky tape moves on the frame through the mode that can think of by the skilled person in the art, divides the cutter to be located the top of sticky tape to can cut the sticky tape.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural view of the second embodiment of the present invention during slitting;

FIG. 3 is a schematic structural view of a second embodiment of the present invention when the slitting knife is adjusted;

fig. 4 is a schematic view of a part of the structure of the bisection knife of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cutter shaft; 2. a slitting knife; 3. a limiting groove; 4. a magnet bar; 5. an iron block; 6. a slideway; 7. A pull rod; 8. a limiting plate; 9. a spring; 10. a machine base; 11. a fixed seat; 12. an electric motor.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, the utility model provides an automatic slitting machine of adjustable slitting size, including cutter axle 1 and a plurality of annular slitting cutter 2, a plurality of slitting cutters 2 are coaxial cover respectively and are established on cutter axle 1, and it can follow cutter axle 1's axial displacement to can dismantle with cutter axle 1 through stop gear respectively and be connected. The utility model discloses simple structure can divide cutter 2 position on cutter axle 1 according to demand quick adjustment to adjust two adjacent intervals of dividing between the cutter 2, with the sticky tape of cutting different width, application scope is wider.

Example 1

On the basis of the structure, in the embodiment, the cutter shaft 1 is provided with the limiting groove 3, and the limiting groove 3 extends along the axial direction of the cutter shaft 1 and is formed by inwards recessing the surface of the cutter shaft 1; a magnet strip 4 for adsorbing a plurality of limiting mechanisms is fixedly arranged in the limiting groove 3 in a mode which can be thought by a person skilled in the art. When the adhesive tape is fixed, the magnet strips 4 are used for adsorbing the limiting mechanisms, so that the dividing cutters 2 are fixed, the stability of the dividing cutters 2 is ensured, and the slitting quality of the adhesive tape is ensured; in addition, when the interval between the cutting knife 2 needs to be adjusted, the cutting knife 2 is manually moved, so that the limiting mechanism is separated from the magnet strip 4, the operation is simple and convenient, and the time and the labor are saved.

Above-mentioned stop gear and spacing groove 3 cooperation can prevent effectively that branch cutter 2 from increasing the stability of dividing cutter 2 at the radial removal of cutter axle 1.

It should be noted that, the magnet strip 4 is matched with the limiting mechanism, and a certain external force is required to separate the limiting mechanism from the magnet strip 4, so as to move the slitting knife 2.

Example 2

On the basis of the first embodiment, in the present embodiment, each limiting mechanism includes an iron block 5, the iron block 5 is fixedly installed in the dividing cutter 2 in a manner that will occur to those skilled in the art, and one end of the iron block extends into the limiting groove 3 and is adsorbed to the magnet strip 4. When the cutting tool is fixed, the iron block 5 is adsorbed by utilizing the characteristics of the magnet strip 4, so that the cutting tool 2 is fixed; when the cutting knife 2 needs to be moved, the cutting knife 2 is manually moved to separate the iron block from the magnet strip 4, and the operation is simple and convenient.

In the above scheme, in the process of the movement of the cutting knife 2, the iron block 5 is always adsorbed together with the magnet strip 4, so that the iron block 5 is manually supported by a large enough force to move on the magnet strip 4.

Example 3

On the basis of the first embodiment, in the first embodiment, each limiting mechanism comprises an iron block 5, a slideway 6 with two open ends is arranged in the slitting knife 2 along the radial direction, and the iron block 5 is slidably and fixedly arranged in the slideway 6; the sliding iron block 5 extends into the limiting groove 3 after one end of the sliding iron block penetrates through one end of the slide rail 6 and is adsorbed with the magnet strip 4. During adjustment, the iron block 5 is slid in a manner that can be thought by a person skilled in the art, one end of the iron block penetrates through one end of the slide way 6, then extends into the limiting groove 3 and is adsorbed with the magnet strip 4, so that the slitting knife 2 is fixed, and the operation is simple and convenient.

The second embodiment and the third embodiment are parallel schemes, and both can realize the quick positioning of the slitting knife 2, but when the slitting knife 2 moves in the scheme of the third embodiment, the iron block 5 and the magnet strip 4 are completely separated, and only small force is needed for moving the slitting knife 2.

Example 4

On the basis of the third embodiment, in the present embodiment, each slide 6 is in a structure with one thick end and the other thin end, and the thin end is close to the limiting groove 3; a pull rod 7 is slidably mounted in the thin part of the slide 6, one end of the pull rod 7 is fixedly connected (welded) with the iron block 5, the other end of the pull rod extends into the thick part of the slide 6 and is fixedly connected with a limiting plate 8 (welded), and the limiting plate 8 can slide to abut against one end, close to the thin part, of the thick part of the slide 6. During the adjustment, manual pulling pull rod 7 drives iron plate 5 and slides in slide 6 for iron plate 5 is close to or keeps away from magnet strip 4, with the fixed or unclamp branch cutter 2, and is easy and simple to handle, labour saving and time saving.

Example 5

On the basis of the fourth embodiment, in the present embodiment, an annular limiting ring is fixedly installed at the upper port of the slideway 6, and the limiting ring is welded with the slitting knife 2; the pull rod 7 is slidably sleeved with a spring 9 at a position in the thin part of the slide 6, and two ends of the spring 9 are respectively abutted against the iron block 5 and the limiting ring. The scheme is simple in structure and reasonable in design, the iron block 5 slides into the slide way 6 by pulling the pull rod 7, the slitting knife 2 can be moved, and the spring 9 is in a compressed state; the pull rod 7 is loosened, the pull rod 7 and the iron block 5 slide to the iron block 5 and the magnet strip 4 to be adsorbed together under the action of the elastic force of the spring 9, so that the slitting knife 2 is fixed, and the operation is simple and convenient.

It should be noted that the size of the slide 6 on each slitting blade 2 is very small, which does not affect the quality of the adhesive tape slitting blade.

Example 6

On the basis of the above structure, this embodiment still includes frame 10, and cutter axle 1 horizontal installation is on frame 10 to can be around the axial rotation of self, specifically be: two fixed seats 11 are welded on the machine base 10 in a butt welding mode, the cutter shaft 1 is located between the two fixed seats 11, and two ends of a mandrel of the cutter shaft are respectively in rotary connection with the two fixed seats 11; in addition, a motor 12 is fixedly mounted on any one of the fixed seats 11 through a bolt, and the driving end of the motor 12 is welded with one end of the mandrel of the cutter shaft 1. During slitting, the tape is moved on the machine base 10 in a manner that will occur to those skilled in the art, and the slitting knife 2 is positioned above the tape and can slit the tape.

The adhesive tape can be moved on the machine base 10 manually or in other manners, for example, an unwinding mechanism and a winding mechanism are respectively arranged at two ends of the machine base 10, and two ends of the adhesive tape are respectively wound on the unwinding mechanism and the winding mechanism; the unwinding mechanism and the winding mechanism both adopt the prior art, and the specific structure and principle of the unwinding mechanism and the winding mechanism are not repeated herein.

The working principle of the utility model is as follows:

in the process of moving the adhesive tape on the machine base 10, the motor 12 drives the cutter shaft 1 to rotate, so that the plurality of slitting knives 2 slit the adhesive tape;

when the adhesive tapes with different widths are required to be cut, the distance between every two adjacent cutting knives 2 is adjusted and the two adjacent cutting knives are positioned in any one mode.

It should be noted that, the electronic components according to the present invention are all of the prior art, and the above components are electrically connected to the controller, and the control circuit between the controller and each component is of the prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automatic branch strip machine of adjustable branch strip size which characterized in that: the cutting device comprises a cutter shaft (1) and a plurality of annular dividing cutters (2), wherein the dividing cutters (2) are coaxially sleeved on the cutter shaft (1) respectively, can move along the axial direction of the cutter shaft (1), and are detachably connected with the cutter shaft (1) through limiting mechanisms respectively.

2. The automatic slitting machine of adjustable slitting size of claim 1, characterized in that: be equipped with spacing groove (3) on cutter shaft (1), spacing groove (3) are followed the axial extension of cutter shaft (1), fixed mounting has in spacing groove (3) is used for adsorbing a plurality of stop gear's magnet strip (4).

3. The automatic slitting machine of adjustable slitting size of claim 2, characterized in that: every stop gear all includes iron plate (5), iron plate (5) fixed mounting in dividing cutter (2), its one end extend to in spacing groove (3), and with magnet strip (4) adsorb.

4. The automatic slitting machine of adjustable slitting size of claim 2, characterized in that: each limiting mechanism comprises an iron block (5), a slide way (6) with two open ends is arranged in the dividing cutter (2) along the radial direction of the dividing cutter, and the iron block (5) can be installed in the slide way (6) in a sliding and positioning manner; the iron block (5) is slid to one end of the iron block, penetrates through one end of the slide way (6), extends into the limiting groove (3), and is adsorbed by the magnet strip (4).

5. The automatic slitting machine of adjustable slitting size of claim 4, characterized in that: each slideway (6) is of a structure with one thick end and the other thin end, and the thin end of each slideway is close to the limiting groove (3); the gliding pull rod (7) of installing in the thin part of slide (6), the one end of pull rod (7) with iron plate (5) fixed connection, the other end extend to in the thick portion of slide (6) to fixedly connected with limiting plate (8), limiting plate (8) slidable extremely with slide (6) thick portion offsets near the one end of its thin part.

6. The automatic slitting machine of adjustable slitting size of claim 5, characterized in that: the upper end mouth fixed mounting of slide (6) has annular spacing collar, pull rod (7) are located the position slip cover in the slide (6) thin part is equipped with spring (9), the both ends of spring (9) respectively with iron plate (5) reach the spacing collar offsets.

7. An automatic slitting machine with adjustable slitting size according to any one of claims 1-6, characterized in that: the cutter shaft (1) is horizontally arranged on the machine base (10) and can rotate around the axial direction of the cutter shaft (1).