CN211920315U - Film slitting machine - Google Patents

Abstract

The utility model relates to a film cutting technical field, concretely relates to film slitting machine, including casing, first power roller and second power roller set up respectively in the left and right sides of casing, the communicating second spout with outside surface has all been seted up to the inner chamber of second power roller about both ends inner wall, the inner chamber left and right sides of casing has locked battery and motor respectively through the screw, the output of motor is provided with the one end of lead screw, the other end of lead screw extends into the inner chamber of second power roller, and the equal interference fit in outer wall left and right sides has the inner ring of bearing, the outer loop of bearing and the inner wall fixed connection of second power roller. The device can effectual person of facilitating the use take off the film axle from the drive roller, and the installation is more simple and convenient with the dismantlement, has increased the convenience that film splitter used, more accords with actual user demand.

Description

Film slitting machine

Technical Field

The utility model relates to a film cutting technical field, concretely relates to film slitting machine.

Background

The splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery, and is mainly applied to: non-woven fabrics; mica tapes, paper, insulating materials and various film materials are cut, and the cutting machine is particularly suitable for cutting narrow tapes (non-woven fabrics, paper, insulating materials, mica tapes, films and the like);

present cutting machine is cutting the film, when twining full film on the film axle, need take off the film from the power roller, the length of power roller is generally all longer, has placed a plurality of film axles on the power roller, twine the film axle weight of full clamping piece heavier, need artifical manual taking off it to the film axle is comparatively troublesome when installation and dismantlement, the operation is comparatively wasted time and energy, increase user's intensity of labour, be not conform to actual user demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that above-mentioned exists, designed a film slitting machine.

In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:

a film slitting machine comprises a shell, a first power roller and a second power roller, wherein the first power roller and the second power roller are respectively arranged on the left side and the right side of the shell, second sliding grooves communicated with the outer side surface are respectively formed in the inner walls of the upper end and the lower end of an inner cavity of the second power roller, a storage battery and a motor are respectively locked on the left side and the right side of the inner cavity of the shell through screws, one end of a lead screw is arranged at the output end of the motor, the other end of the lead screw extends into the inner cavity of the second power roller, inner rings of bearings are in interference fit with the left side and the right side of the outer wall, outer rings of the bearings are fixedly connected with the inner wall of the second power roller, and connecting blocks are in;

the film shaft is sleeved on the outer wall of the second power roller, and a clamping hole is formed in the inner wall of the film shaft;

and the clamping mechanism is arranged at the upper end and the lower end of the outer wall of the connecting block.

Preferably, the clamping mechanism comprises a connecting seat, a first chute is formed in the inner wall of an inner cavity of the connecting seat, one end of a spring is arranged on the inner wall of the connecting seat, a spring seat is arranged at the other end of the spring, a sliding block is arranged on the outer wall of the spring seat, and a clamping ball is arranged on the outer side of the outer wall of the spring seat.

Preferably, the sliding blocks are distributed on the outer wall of the spring seat at intervals of 90 degrees clockwise and are positioned in the inner cavity of the first sliding groove.

Preferably, the top end of the connecting seat extends into the inner cavity of the second sliding groove, and the top end of the spring seat penetrates through the second sliding groove and extends into the inner cavity of the clamping hole.

The utility model has the advantages that:

the film shaft is driven to drive the clamping hole to be contacted with the clamping ball by an external force applied to the right side of the film shaft, the clamping ball is extruded to drive the spring seat to move the extrusion spring towards the inner cavity of the connecting seat, after the clamping ball moves out of the inner cavity of the clamping hole, the film shaft is taken down from the outer wall of the second power roller, a user can take the film shaft down from the outer wall of the second power roller in a labor-saving manner, the film shaft is sleeved on the outer wall of the second power roller and is contacted with the clamping ball to extrude the clamping ball into the inner cavity of the connecting seat, when the clamping hole is opposite to the clamping ball, the clamping ball is pushed to be clamped into the inner cavity of the clamping hole by the elastic force recovered by the spring, the installation of the film shaft is completed, the device can effectively facilitate the user to take the film shaft down from the driving roller, the labor intensity of the user is reduced, the installation and the disassembly are simpler and more convenient, the time and labor is saved, more meets the actual use requirement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of a second power roller of the present invention;

fig. 3 is a schematic view of the connecting seat structure of the present invention.

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

1. the device comprises a shell, 2, a clamping mechanism, 21, a connecting seat, 22, a first sliding groove, 23, a spring, 24, a spring seat, 25, a sliding block, 26, a clamping ball, 3, a first power roller, 4, a second power roller, 5, a storage battery, 6, a motor, 7, a lead screw, 8, a bearing, 9, a connecting block, 10, a film shaft, 11, a clamping hole, 12 and a second sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a film slitting machine comprises a housing 1, a first power roller 3 and a second power roller 4, wherein the first power roller 3 and the second power roller 4 are respectively arranged at the left side and the right side of the housing 1, the inner walls of the upper end and the lower end of the inner cavity of the second power roller 4 are respectively provided with a second chute 12 communicated with the outer surface, the left side and the right side of the inner cavity of the housing 1 are respectively locked with a storage battery 5 and a motor 6 through screws, the output end of the motor 6 is provided with one end of a lead screw 7, the other end of the lead screw 7 extends into the inner cavity of the second power roller 4, the left side and the right side of the outer wall are respectively in interference fit with an inner ring of a bearing 8, the outer ring of the bearing 8 is fixedly connected with the inner wall of the second power roller 4, the outer wall of the lead screw 7 is in threaded connection with a connecting block 9, a film shaft 10, the film, the film spool 10 is sleeved on the outer wall of the second power roller 4 and is in contact with the clamping ball 26, the clamping ball 26 is extruded into the inner cavity of the connecting seat 21, when the clamping hole 11 is opposite to the clamping ball 26, the elastic force of deformation is recovered through the spring 23, the clamping ball 26 is pushed to be clamped into the inner cavity of the clamping hole 11, the film spool 10 is installed, and the clamping mechanism 2 are arranged at the upper end and the lower end of the outer wall of the connecting block 9.

Preferably, the locking mechanism 2 includes a connecting seat 21, a first sliding groove 22 is formed in an inner wall of an inner cavity of the connecting seat 21, one end of a spring 23 is arranged on an inner wall of the connecting seat 21, a spring seat 24 is arranged at the other end of the spring 23, a slider 25 is arranged on an outer wall of the spring seat 24, a locking ball 26 is arranged on an outer side of an outer wall of the spring seat 24, the film shaft 10 is urged to drive the locking hole 11 to contact with the locking ball 26 by applying an external force to the film shaft 10 towards the right side, the locking ball 26 is pressed to drive the spring seat 24 to move the pressing spring 23 towards the inner cavity of the connecting seat 21, after the locking ball 26 moves out of the inner cavity of the locking hole 11, the film shaft 10 is taken down from the outer wall of the second power roller 4, and a user can take down the film shaft 10 from.

As a preferred scheme, further, the sliding blocks 25 are distributed on the outer wall of the spring seat 24 at intervals of 90 degrees clockwise, and are located in the inner cavity of the first sliding groove 22, so that the spring seat 24 is stabilized by the first sliding groove 22 and the sliding blocks 25, and the spring seat 24 drives the detent balls 26 to be more stable when moving.

Preferably, the top end of the connecting seat 21 extends into the inner cavity of the second sliding groove 12, the top end of the spring seat 24 extends through the second sliding groove 12 and into the inner cavity of the locking hole 11, the locking ball 26 is pressed into the inner cavity of the connecting seat 21 by sleeving the film spool 10 on the outer wall of the second power roller 4 and contacting with the locking ball 26, and when the locking hole 11 is opposite to the locking ball 26, the locking ball 26 is pushed to be locked into the inner cavity of the locking hole 11 by the elastic force of the spring 23 restoring the deformation, so that the film spool 10 is mounted.

All the electric parts and components in the present case are universal standard parts or components known by the skilled person, the structure and principle of the electric parts and components can be known by the technical manual or the conventional experimental method, the model and the present scheme can be adapted to operate normally, all the electric parts and the power supply adapted to the electric parts in the present case are connected through a lead, and an appropriate controller is selected according to the actual situation to meet the control requirement, and the specific connection and control sequence are realized.

One specific application of this embodiment is:

when the film winding machine is used, when the outer wall of the film shaft 10 is fully wound with films, and the film shaft 10 needs to be taken down from the outer wall of the second power roller 4, after the motor 6 is normally started, the lead screw 7 is driven to rotate through the bearing 8, the connecting block 9 is driven to drive the connecting seat 21, the clamping ball 26 and the film shaft 10 to move towards the right side through the threaded connection relationship between the lead screw 7 and the connecting block 9, after the film shaft 10 moves to the right end of the outer wall of the second power roller 4, the motor 6 stops working, external force applied to the right side of the film shaft 10 is driven to drive the clamping hole 11 to be contacted with the clamping ball 26, the clamping ball 26 is extruded to drive the spring seat 24 to move the extrusion spring 23 towards the inner cavity of the connecting seat 21, after the clamping ball 26 moves out from the inner cavity of the clamping hole 11, the film shaft 10 is taken down from the outer wall of the second power roller 4, so that a user can take down the film shaft 10 from the outer wall of the, connect film axle 10 to the outer wall of second power roller 4 in a sleeving manner, and contact with card ball 26, will block the inner chamber that ball 26 extrudees into connecting seat 21, when card hole 11 is relative with card ball 26, restore the elasticity of deformation through spring 23, promote card ball 26 card and go into the inner chamber of card hole 11, accomplish the installation to film axle 10, the device simple structure, operation convenient to use, can effectual person of facilitating the use take off the film axle from the drive roller, the installation is more simple and convenient with the dismantlement, the convenience that the film cutting machine used has been increased, more accord with actual user demand.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.

Claims (4)

1. The utility model provides a film slitting machine which characterized in that:

comprises a shell (1), a first power roller (3) and a second power roller (4), the first power roller (3) and the second power roller (4) are respectively arranged at the left side and the right side of the shell (1), the inner walls of the upper end and the lower end of the inner cavity of the second power roller (4) are both provided with a second chute (12) communicated with the outer side surface, the left side and the right side of the inner cavity of the shell (1) are respectively locked with a storage battery (5) and a motor (6) through screws, one end of a lead screw (7) is arranged at the output end of the motor (6), the other end of the lead screw (7) extends into the inner cavity of the second power roller (4), the left side and the right side of the outer wall are both in interference fit with inner rings of bearings (8), the outer rings of the bearings (8) are fixedly connected with the inner wall of the second power roller (4), and the outer wall of the lead screw (7) is in threaded connection with a connecting block (9);

the film shaft (10) is sleeved on the outer wall of the second power roller (4), and a clamping hole (11) is formed in the inner wall of the film shaft (10);

and the clamping mechanism (2) is arranged at the upper end and the lower end of the outer wall of the connecting block (9).

2. The film slitting machine of claim 1, wherein: the clamping mechanism (2) comprises a connecting seat (21), a first sliding groove (22) is formed in the inner wall of an inner cavity of the connecting seat (21), one end of a spring (23) is arranged on the inner wall of the connecting seat (21), a spring seat (24) is arranged at the other end of the spring (23), a sliding block (25) is arranged on the outer wall of the spring seat (24), and a clamping ball (26) is arranged on the outer side of the outer wall of the spring seat (24).

3. The film slitting machine according to claim 2, wherein: the sliding blocks (25) are distributed on the outer wall of the spring seat (24) at intervals of 90 degrees clockwise and are positioned in the inner cavity of the first sliding groove (22).

4. The film slitting machine according to claim 2, wherein: the top end of the connecting seat (21) extends into the inner cavity of the second sliding groove (12), and the top end of the spring seat (24) penetrates through the second sliding groove (12) and extends into the inner cavity of the clamping hole (11).

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