CN209987010U - Cut device from type membrane - Google Patents

Abstract

The utility model discloses a cut device from type membrane, include: a frame, on which a release film roll to be cut is erected; the cutting assemblies are matched with the mounting positions of the release film rolls and are arranged on the rack through the matched mounting plates; and a first power mechanism; the first power mechanism is connected with a rotating shaft for sleeving each cutting assembly, and one side of the rotating shaft is provided with a graduated scale; each cutting assembly is provided with an extending part, a tapered groove is formed in the length direction of the rotating shaft, and each cutting assembly is fixed through a special-shaped structure pin penetrating through the extending part. The utility model discloses a cut device from type membrane is through a plurality of cutting assembly that the cover was established in the pivot for it can be injectd cutting assembly's position as required, so that it can adjust the cutting as required from the size of type membrane, simultaneously through the structural design of pivot, makes the interval adjustment more accurate, and cutting assembly is connected more simply easy to carry out with the pivot simultaneously.

Description

Cut device from type membrane

Technical Field

The utility model relates to a device of using under from type membrane production condition. More specifically speaking, the utility model relates to a device of cutting that is used in from type membrane processing production condition.

Background

The release film is a film with a distinguishable surface, and has no viscosity or slight viscosity after being contacted with a specific material under a limited condition, but the release film needs to be cut into small rolls with different widths according to requirements after being produced so as to adapt to the use requirements of different occasions.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to realize these objects and other advantages in accordance with the present invention, there is provided a device for slitting a release film, comprising:

a frame, on which a release film roll to be cut is erected;

the cutting assemblies are matched with the mounting positions of the release film rolls and are arranged on the rack through the matched mounting plates;

the first power mechanism is matched with each cutting assembly;

the cutting device comprises a first power mechanism, a second power mechanism, a first power output shaft, a second power output shaft, a dividing rule and a cutting assembly, wherein the first power output shaft of the first power mechanism is connected with a rotating shaft for sleeving each cutting assembly, and one side of the rotating shaft, which is far away from a to-be-cut release film roll, is provided with the dividing rule;

each cutting assembly is provided with an extending part at the position matched with the rotating shaft, a tapered groove is arranged in the length direction of the rotating shaft, and each cutting assembly is fixed through a special-shaped structure pin penetrating through the extending part.

Preferably, a sliding groove for the cutting assembly to move towards the release film roll is formed in the rack, and a sliding block matched with the sliding groove is arranged on the mounting plate;

and a second power output end of the second power mechanism is connected with the mounting plate through a telescopic mechanism.

Preferably, a flexible cushion layer is arranged in the conical groove;

the surface of the flexible cushion layer is provided with a metal guide layer, and the metal guide layer is provided with a bending part extending out of a notch of the conical groove;

the flexible cushion layer is configured into a hollow structure, and a plurality of mutually meshed clamping teeth are arranged on the hollow side wall inside the flexible cushion layer.

Preferably, wherein the pin is configured to include a tapered pin body, and a restriction provided laterally on the pin body;

wherein, the extension part is provided with an L-shaped limiting groove matched with the limiting part.

Preferably, the circumferential side wall of the first power output shaft is provided with annular grooves matched with the graduated scale at preset intervals.

The utility model discloses at least, include following beneficial effect: the cutting assemblies are sleeved on the rotating shaft, so that the positions of the cutting assemblies can be limited as required, the size of the cutting release film can be adjusted as required, the spacing adjustment is more accurate through the structural design of the rotating shaft, and meanwhile, the connection between the cutting assemblies and the rotating shaft is simpler and is easy to implement;

in addition, due to the structural design of the cutting assemblies, the whole roll of cutting operation can be completed through one-time cutting action, the working efficiency is high, the cutting consistency is good, the stability is high, waste materials are remarkably reduced, and the cost is controllable.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a release film slitting device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of another view of the release film slitting device in FIG. 1;

fig. 3 is a partially enlarged structural schematic view of the cutting assembly engaged with the rotating shaft.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1-3 show according to the utility model discloses a device implementation form is cut from type membrane, wherein include:

the cutting machine comprises a frame 1, a cutting machine and a cutting machine, wherein a release film roll 2 to be cut is erected on the frame and used for supporting and positioning each device;

the cutting assemblies 3 are matched with the mounting positions of the release film rolls, are arranged on the rack through the matched mounting plates 4 and are used for cutting the release film of the whole roll into small rolls with different widths as required under the action of the cutting assemblies so as to meet the use requirement or facilitate transportation, and each cutting assembly is configured into a cutting knife with an annular structure;

the first power mechanism 5 is matched with each cutting assembly and is used for providing power for the cutting assemblies so as to complete the cutting action;

the cutting device comprises a first power output shaft, a rotating shaft 6, a dividing rule (not shown) and a cutting mechanism, wherein the rotating shaft 6 used for sleeving each cutting assembly is connected to the first power output shaft of the first power mechanism, power transmission can be carried out in a mode of directly connecting the first power output shaft with the rotating shaft, power can also be transmitted to the rotating shaft through a driving wheel and a belt which are matched with each other, so that the rotating shaft drives the cutting assemblies to rotate to complete cutting action, and one side, away from a to-be-cut release film roll, of the rotating shaft is provided with the dividing rule (not shown) which is used for adjusting the position of each group of cutting assemblies as required;

each cutting assembly is provided with an extension part 7 at the position matched with the rotating shaft, and the extension part is used for enabling the cutting assembly to be provided with an installation part so as to adjust and limit the space position of the cutting assembly and the rotating shaft, a tapered groove 9 is arranged in the length direction of the rotating shaft and used for adjusting and limiting the position of the cutting assembly according to the requirement through the structural design of a large through groove, so that the cutting assembly can be conveniently adjusted and limited according to the requirement, the cutting assembly can meet the cutting requirements of different specifications, each cutting assembly is further fixed through a special-shaped structure pin 10 penetrating through the extension part, and the cutting assembly is convenient to install and disassemble in a detachable mode.

As shown in fig. 1-2, in another example, a chute 11 for allowing the cutting assembly to move toward the release film roll is disposed on the frame, and a slider 12 matched with the chute is disposed on the mounting plate, so that the cutting assembly can feed toward the release film roll as required to perform a cutting operation;

the frame is provided with a second power mechanism 13 matched with the installation plate, a second power output end of the second power mechanism is connected with the installation plate through a telescopic mechanism 14, and the second power output end of the second power mechanism can reciprocate as required under the action of the telescopic mechanism, such as the telescopic mechanism with a screw rod matched with a sleeve, so that feeding and withdrawing of the cutting assembly are realized, and the cutting stability and automation are ensured.

In another example, as shown in fig. 3, a flexible cushion layer 15 is arranged in the conical groove, and is used for ensuring that the tightness of the conical groove after the pin is inserted is better, the stability of the equipment during operation is better, and the vibration is smaller through the design of the flexible layer;

the surface of the flexible cushion layer is provided with a metal guide layer 16 which is used for guiding the pin to enter so as to enable the pin to enter more smoothly, and the metal guide layer is provided with a bending part 17 extending out of a groove opening of a conical groove and used for protecting the rotating shaft and the cushion layer in the groove opening of the rotating shaft, reducing the abrasion of the rotating shaft and prolonging the service life of the cushion layer;

the flexible cushion layer is configured to be a hollow structure, so that the flexible cushion layer has good structural stability and larger elastic space, and a plurality of mutually meshed clamping teeth 18 are arranged on the hollow side wall of the flexible cushion layer, so that the deformation of the internal structure after the pin is inserted is smaller, and the stability of the internal structure is improved.

In another example, as shown in fig. 3, the pin is configured to include a tapered pin body, and a limiting portion 19 transversely disposed on the pin body for limiting the position of the pin, so as to prevent the pin from being unstable due to vibration during operation, thereby affecting the production progress or causing safety accidents;

wherein, the extension part is provided with an L-shaped limiting groove 20 matched with the limiting part, after the limiting part is inserted into the groove opening through a pin, after the limiting part limits the position of the groove, when the limiting part passes to the lower end of the limiting groove, the limiting part is limited through rotating the pin, so that the combination stability of the limiting part and the cutting assembly is better.

In another example, the circumferential side wall of the first power output shaft is provided with annular grooves (not shown) matched with the graduated scale at preset intervals, the annular grooves are used for increasing one annular groove which is overlapped with the corresponding graduation at intervals such as 2-3 cm through the structure of the annular grooves, and the depth of the annular groove can be set to be 1mm, so that the structural stability of the rotating shaft is ensured, and meanwhile, the cutting assembly is conveniently and accurately aligned in the installation process, and the cutting effect is ensured.

The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the release film slitting device of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (5)

1. The utility model provides a cut device from type membrane which characterized in that includes:

a frame, on which a release film roll to be cut is erected;

the cutting assemblies are matched with the mounting positions of the release film rolls and are arranged on the rack through the matched mounting plates;

the first power mechanism is matched with each cutting assembly;

the cutting device comprises a first power mechanism, a second power mechanism, a first power output shaft, a second power output shaft, a dividing rule and a cutting assembly, wherein the first power output shaft of the first power mechanism is connected with a rotating shaft for sleeving each cutting assembly, and one side of the rotating shaft, which is far away from a to-be-cut release film roll, is provided with the dividing rule;

each cutting assembly is provided with an extending part at the position matched with the rotating shaft, a tapered groove is arranged in the length direction of the rotating shaft, and each cutting assembly is fixed through a special-shaped structure pin penetrating through the extending part.

2. The release film slitting device according to claim 1, wherein a chute for the cutting assembly to move towards the release film roll is provided on the frame, and a slider matched with the chute is provided on the mounting plate;

and a second power output end of the second power mechanism is connected with the mounting plate through a telescopic mechanism.

3. The release film slitting device according to claim 1, wherein a flexible cushion layer is arranged in the tapered groove;

the surface of the flexible cushion layer is provided with a metal guide layer, and the metal guide layer is provided with a bending part extending out of a notch of the conical groove;

the flexible cushion layer is configured into a hollow structure, and a plurality of mutually meshed clamping teeth are arranged on the hollow side wall inside the flexible cushion layer.

4. The release film slitting device according to claim 1, wherein the pin is configured to include a tapered pin body, and a defining portion provided laterally on the pin body;

wherein, the extension part is provided with an L-shaped limiting groove matched with the limiting part.

5. The release film slitting device according to claim 1, wherein the circumferential side wall of the first power output shaft is provided with annular grooves at a predetermined distance from each other, the annular grooves being engaged with the scale.

Images