CN214081758U

CN214081758U - Film cutting machine with adjustable height

Info

Publication number: CN214081758U
Application number: CN202022527856.8U
Authority: CN
Inventors: 何平兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-31
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a film cutting machine with adjustable height, which comprises a base, the first support frame of top fixedly connected with and the second support frame of base, two the common fixedly connected with hanging beam in top of second support frame, the thread groove has been seted up on the hanging beam, threaded connection has the threaded rod in the thread groove, the top fixedly connected with knob of threaded rod, the bottom of threaded rod is rotated and is connected with the mount, be provided with gear motor in the mount. The utility model discloses a set up threaded rod, mount and pivot, rotate the threaded rod, the threaded rod rotates in the thread groove, and the threaded rod can reciprocate, and the threaded rod drives the mount and removes, and the mount drives the pivot and removes, and the pulley slides in the spout to can adjust the height that cuts the sword, be convenient for cut the film of different thickness.

Description

Film cutting machine with adjustable height

Technical Field

The utility model relates to a film cutting machine technical field especially relates to a film cutting machine with adjustable height.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is as follows: the 2-dimensional material formed by depositing atoms, molecules or ions on the surface of a substrate is widely used in the industries of electronics, machinery, printing and the like, and a film cutting machine is generally used in the processing process of the film to cut the film into the shape with the specified specification and size.

However, when the film is cut by the existing film cutting machine, the height of the cutting knife cannot be adjusted, the film with single size and thickness can only be cut, and the cutting knife with corresponding length needs to be replaced when the films with different thicknesses are cut, so that the film cutting machine is very inconvenient.

Therefore, we propose a film cutting machine with adjustable height to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when cutting the film, can't adjust the height that cuts the sword, can only cut the film of single size thickness, need change the cutting knife of corresponding length when cutting the film of different thickness, very inconvenient problem, and the film cutting machine with adjustable height that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a film cutting machine with adjustable height, includes the base, the first support frame of top fixedly connected with and the second support frame of base, two the common fixedly connected with hanging beam in top of second support frame, the thread groove has been seted up on the hanging beam, threaded connection has the threaded rod in the thread groove, the top fixedly connected with knob of threaded rod, the bottom of threaded rod is rotated and is connected with the mount, be provided with gear motor in the mount, gear motor's output fixedly connected with pivot, two the one end that the pivot was kept away from each other is rotated and is connected with the carriage, two the one end that the carriage was kept away from each other is rotated and is connected with the pulley, pulley and second support frame sliding connection, the cover is equipped with fixed sleeve in the pivot, fixedly connected with cuts the sword on fixed sleeve's the outer wall.

Optionally, both ends of the threaded rod penetrate through the threaded groove, the knob is provided with a plurality of first limiting holes, and the top end of the suspension beam is provided with a limiting groove.

Optionally, a plurality of first spacing holes are circumferentially and evenly distributed on the knob, a spacing rod is clamped in the first spacing holes and the spacing groove together, and the spacing rod is of a T-shaped structure.

Optionally, the mount is the rectangle structure, set up the cavity in the mount, gear motor and the bottom inner wall fixed connection of cavity.

Optionally, the rotating shaft is rotatably connected to the fixing frame, the two rotating shafts penetrate through the fixing frame, the fixing sleeve is in contact connection with the rotating shaft, and the rotating shaft and the upper portion of the rotating shaft are provided with second limiting holes.

Optionally, it is a plurality of the spacing hole of second is even symmetric distribution in the pivot, threaded connection has spacing bolt in the spacing hole of second, the spout has been seted up on the second support frame, pulley sliding connection is in the spout, two the same platform that cuts of top fixedly connected with of first support frame.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up threaded rod, mount and pivot, rotate the threaded rod, the threaded rod rotates in the thread groove, and the threaded rod can reciprocate, and the threaded rod drives the mount and removes, and the mount drives the pivot and removes, and the pulley slides in the spout to can adjust the height that cuts the sword, be convenient for cut the film of different thickness.

2. The utility model discloses a set up the spacing hole of adapter sleeve, second and spacing bolt, move two adapter sleeve in the pivot to change two distances of cutting between the sword, then insert the spacing hole of second with spacing bolt, can cut the film of different width, it is more convenient to use.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: the cutting machine comprises a base 1, a first supporting frame 2, a cutting table 3, a second supporting frame 4, a cantilever beam 5, a knob 6, a limiting rod 7, a sliding frame 8, a pulley 9, a rotating shaft 10, a fixing sleeve 11, a cutting knife 12, a fixing frame 13, a speed reducing motor 14, a first limiting hole 15, a limiting groove 16, a second limiting hole 17, a cavity 18, a sliding groove 19, a limiting bolt 20 and a threaded rod 21.

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.

Referring to fig. 1-3, a film cutting machine with adjustable height, including base 1, the first support frame 2 of top fixedly connected with and the second support frame 4 of base 1, the common fixedly connected with hanging beam 5 in top of two second support frames 4, the threaded groove has been seted up on hanging beam 5, threaded connection has threaded rod 21 in the threaded groove, the threaded groove is all run through at the both ends of threaded rod 21, the top fixedly connected with knob 6 of threaded rod 21, a plurality of first spacing holes 15 have been seted up on knob 6, spacing groove 16 has been seted up on the top of hanging beam 5, a plurality of first spacing holes 15 are circumference evenly distributed on knob 6.

The limiting rod 7 is clamped in the first limiting hole 15 and the limiting groove 16, the limiting rod 7 is of a T-shaped structure, the bottom end of the threaded rod 21 is rotatably connected with the fixing frame 13, and the fixing frame 13 is of a rectangular structure.

The fixed frame 13 is internally provided with a speed reducing motor 14, the speed reducing motor 14 adopts a turbine worm double-output-shaft stepping speed reducing motor with the model number of 4218HB48-17S, a cavity 18 is formed in the fixed frame 13, the speed reducing motor 14 is fixedly connected with the inner wall of the bottom end of the cavity 18, and the output end of the speed reducing motor 14 is fixedly connected with a rotating shaft 10.

The one end that two pivots 10 kept away from each other rotates and is connected with carriage 8, and the one end that two carriages 8 kept away from each other rotates and is connected with pulley 9, and pulley 9 and 4 sliding connection of second support frame, the cover is equipped with fixed sleeve 11 in the pivot 10, and fixedly connected with cuts sword 12 on fixed sleeve 11's the outer wall.

The pivot 10 rotates to be connected on mount 13, and two pivots 10 all run through mount 13, and adapter sleeve 11 is connected with pivot 10 contact, and pivot 10 all has seted up second spacing hole 17 with last.

A plurality of second spacing holes 17 are evenly and symmetrically distributed in the rotating shaft, a spacing bolt 20 is connected with the second spacing holes 17 through threads, a sliding groove 19 is formed in the second support frame 4, the pulley 9 is connected in the sliding groove 19 in a sliding mode, and the top ends of the two first support frames 2 are fixedly connected with the same cutting table 3.

The working principle is as follows:

when in use, firstly, the speed reducing motor 14 is started, the speed reducing motor 14 rotates the rotating shaft 10, the rotating shaft 10 rotates the fixed sleeve 11, so as to drive the cutting knife 12 to rotate, the cutting knife 12 cuts the film, then the limiting rod 7 is pulled out from the first limiting hole 15 and the limiting groove 16, then the knob 6 is rotated forward, the knob 6 rotates the threaded rod 21 in the threaded groove, the threaded rod 21 moves downwards, the fixing frame 13 moves downwards, the pulley 9 slides downwards in the sliding groove 19, the cutting knife 12 moves downwards, similarly, the knob 6 is rotated reversely, the cutting knife 12 moves upwards, so as to adjust the height of the cutting knife 12, cut the films with different thicknesses, then the limiting rod 7 is inserted into the first limiting hole 15 and the limiting groove 16, limit the height of the cutting knife 12, in addition, two fixed sleeves 11 are moved on the rotating shaft 10, therefore, the distance between the two cutting knives 12 is changed, and then the limiting bolt 20 is inserted into the second limiting hole 17, so that films with different widths can be cut, and the use is more convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The film cutting machine with the adjustable height comprises a base (1) and is characterized in that a first support frame (2) and a second support frame (4) are fixedly connected to the top end of the base (1), a cantilever beam (5) is fixedly connected to the top end of the second support frame (4) in a common mode, a thread groove is formed in the cantilever beam (5), a threaded rod (21) is connected to the thread groove in a threaded mode, a knob (6) is fixedly connected to the top end of the threaded rod (21), a fixing frame (13) is rotatably connected to the bottom end of the threaded rod (21), a speed reduction motor (14) is arranged in the fixing frame (13), a rotating shaft (10) is fixedly connected to the output end of the speed reduction motor (14), a sliding frame (8) is rotatably connected to one end, far away from each other, of the two sliding frames (8) is rotatably connected to a pulley (9), pulley (9) and second support frame (4) sliding connection, the cover is equipped with fixed sleeve (11) on pivot (10), fixedly connected with cuts sword (12) on the outer wall of fixed sleeve (11).

2. The film cutting machine with the adjustable height as claimed in claim 1, wherein both ends of the threaded rod (21) penetrate through thread grooves, the knob (6) is provided with a plurality of first limiting holes (15), and the top end of the cantilever beam (5) is provided with limiting grooves (16).

3. The film cutting machine with adjustable height as claimed in claim 2, wherein a plurality of the first limiting holes (15) are circumferentially and uniformly distributed on the knob (6), the limiting rods (7) are clamped in the first limiting holes (15) and the limiting grooves (16), and the limiting rods (7) are in a T-shaped structure.

4. The film cutting machine with the adjustable height as claimed in claim 1, wherein the fixing frame (13) is of a rectangular structure, a cavity (18) is formed in the fixing frame (13), and the speed reduction motor (14) is fixedly connected with the inner wall of the bottom end of the cavity (18).

5. The film cutting machine with the adjustable height as claimed in claim 1, wherein the rotating shafts (10) are rotatably connected to a fixing frame (13), two of the rotating shafts (10) penetrate through the fixing frame (13), the fixing sleeve (11) is in contact connection with the rotating shafts (10), and the rotating shafts (10) and the fixing sleeve are provided with second limiting holes (17).

6. The film cutting machine with the adjustable height as claimed in claim 5, wherein the second limiting holes (17) are evenly and symmetrically distributed on the rotating shaft, limiting bolts (20) are connected to the second limiting holes (17) in a threaded manner, sliding grooves (19) are formed in the second supporting frame (4), the pulleys (9) are connected to the sliding grooves (19) in a sliding manner, and the top ends of the first supporting frames (2) are fixedly connected with the same cutting table (3).