CN221211954U - Film slitting device - Google Patents

Abstract

The utility model discloses a film slitting device which comprises a base, wherein an operation table is arranged at the top of the base, a polyethylene film is arranged at the top of the operation table, supporting rods are fixedly arranged at the left side and the right side of the top of the base, a footstock is fixedly arranged at the top of the supporting rods, a hydraulic cylinder is fixedly arranged at the top of the footstock, a movable plate is fixedly arranged at the bottom end of a piston rod of the hydraulic cylinder, vertical plates are integrally formed at the left end and the right end of the movable plate, a screw rod is fixedly arranged between the two vertical plates, an inner threaded pipe is screwed on the side wall of the screw rod, a plurality of inner threaded pipes are screwed on the side wall of the screw rod, a connecting ring is connected with the outer side wall of the inner threaded pipe through a circular ring and a circular groove, a cutter is arranged at the bottom of the connecting ring, and a limiting mechanism is arranged at the top of the connecting ring.

Description

Film slitting device

Technical Field

The utility model relates to the field of film slitting, in particular to a film slitting device.

Background

The utility model provides a polyethylene film's cutting device comprises frame and cutter mechanism, and current cutter mechanism includes the horizontal pole, and the bottom of horizontal pole is provided with multiunit cutter, but interval between the cutter is fixed state, and then can't cut the polyethylene film of different intervals, and application scope is less, for this, we provide a film cutting device.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the film slitting device, the screw is arranged at the bottom of the moving plate, the side wall of the screw is in threaded connection with a plurality of internal thread pipes, the outer side wall of the internal thread pipe is connected with the connecting ring through the circular ring and the annular groove, the bottom of the connecting ring is provided with the cutter, and the top of the connecting ring is provided with the limiting mechanism, when the spacing of the cutters is required to be changed, the spacing of the cutters can be adjusted by only rotating the internal thread pipe, thereby being convenient for slitting polyethylene films with different spacing, and having wider application range.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a film cutting device, includes the base, the top of base is equipped with the operation panel, the top of operation panel is equipped with the polyethylene film, the equal fixed mounting in top left and right sides of base has branch, the top fixed mounting of branch has the footstock, the top fixed mounting of footstock has the pneumatic cylinder, the piston rod bottom fixed mounting of pneumatic cylinder has the movable plate, the equal integrated into one piece in both ends has the riser about the movable plate, two fixed mounting has the screw rod between the riser, the spiro union has the internal thread pipe on the lateral wall of screw rod, the lateral wall left side integrated into one piece of internal thread pipe has the ring, the lateral wall cover of internal thread pipe is equipped with the go-between, the inside wall of go-between is equipped with annular groove, the ring rotates and installs in annular groove, the lateral wall bottom integrated into one piece of go-between has the cutter, the lateral wall top of go-between is equipped with stop gear.

Further, the connecting ring comprises a first semi-ring, a second semi-ring and a connecting piece, and the first semi-ring is connected with the second semi-ring through the connecting piece.

Further, the connecting piece comprises a fixing plate and a fixing ring, wherein the fixing plate and the fixing ring are respectively integrally formed on the outer side walls of the first semi-ring and the second semi-ring, a stud is fixedly arranged at the bottom of the fixing plate, and a nut is screwed at the bottom end of the stud through the fixing ring.

Further, the limiting mechanism comprises a wheel seat, the bottom of the wheel seat is fixedly arranged at the top end of the outer side wall of the connecting ring, a limiting wheel is connected in the wheel seat through a pin shaft, a wheel groove is formed in the bottom of the moving plate, and the top end of the limiting wheel is arranged in the wheel groove in a rolling mode.

Further, holding rods are uniformly formed at the upper end and the lower end of the outer side wall of the internal thread pipe, and rubber sleeves are sleeved outside the holding rods.

Further, the inner side wall of the connecting ring is not in contact with the outer side wall of the internally threaded tube.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the screw is arranged at the bottom of the moving plate, the plurality of internal thread pipes are connected to the side wall of the screw in a threaded manner, the connecting ring is connected to the outer side wall of the internal thread pipes through the circular ring and the annular groove, the cutter is arranged at the bottom of the connecting ring, the limit mechanism is arranged at the top of the connecting ring, and when the distance between the cutters is required to be changed, the distance between the cutters can be adjusted by rotating the internal thread pipes, so that the polyethylene film with different distances can be conveniently cut, and the application range is wider.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a partial structure of the present utility model.

Fig. 3 is a side view of the connecting ring of the present utility model.

Reference numerals illustrate: the device comprises a base, a 2 operation platform, a 3 supporting rod, a 4 top seat, a 5 hydraulic cylinder, a 6 moving plate, a 7 vertical plate, an 8 screw rod, a 9 internal thread pipe, a 10 circular ring, a 11 connecting ring, a 12 annular groove, a 13 cutter, a 14 limiting mechanism, a 15 first semi-ring, a 16 second semi-ring, a 17 fixing plate, a 18 stud, a 19 fixing ring, a 20 nut, a 21 wheel seat, a 22 limiting wheel, a 23 wheel groove and a 24 holding rod.

Detailed Description

The utility model will be further illustrated with reference to specific examples, which are to be understood as illustrative only and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Referring to fig. 1, fig. 2 and fig. 3, a film slitting device is a schematic structural diagram of the utility model, the film slitting device comprises a base 1, an operation table 2 is arranged at the top of the base 1, a polyethylene film is arranged at the top of the operation table 2, supporting rods 3 are fixedly arranged at the left side and the right side of the top of the base 1, a footstock 4 is fixedly arranged at the top of the supporting rods 3, a hydraulic cylinder 5 is fixedly arranged at the top of the footstock 4, a movable plate 6 is fixedly arranged at the bottom end of a piston rod of the hydraulic cylinder 5, vertical plates 7 are integrally formed at the left end and the right end of the movable plate 6, a screw rod 8 is fixedly arranged between the two vertical plates 7, an inner threaded pipe 9 is in threaded connection with the side wall of the screw rod 8, a circular ring 10 is integrally formed at the left side of the outer side wall of the inner threaded pipe 9, a connecting ring 11 is sleeved on the outer side wall of the inner threaded pipe 9, an annular groove 12 is arranged on the inner side wall of the connecting ring 11, the circular ring 10 is rotatably arranged in the annular groove 12, a cutter 13 is integrally formed at the bottom end of the outer side wall of the connecting ring 11, and a limiting mechanism 14 is arranged at the top of the outer side wall of the connecting ring 11.

As shown in fig. 2, the size and shape of the ring 10 are matched with those of the inside of the annular groove 12, so that the ring 10 can only rotate in the annular groove 12 and cannot move in other directions in the annular groove 12, and the female screw pipe 9 and the connecting ring 11 can rotate relatively.

Specifically, the connection ring 11 includes a first half ring 15, a second half ring 16, and a connection member, and the first half ring 15 and the second half ring 16 are connected by the connection member.

As shown in fig. 3, the connecting ring 11 is divided into the first half ring 15 and the second half ring 16, so that the annular groove 12 can be divided into two, which is convenient for opening the annular groove 12 in the early stage and also convenient for installing the ring 10 in the annular groove 12 in the early stage.

Specifically, the connecting piece comprises a fixing plate 17 and a fixing ring 19, wherein the fixing plate 17 and the fixing ring 19 are respectively integrally formed on the outer side walls of the first half ring 15 and the second half ring 16, a stud 18 is fixedly arranged at the bottom of the fixing plate 17, and a nut 20 is screwed at the bottom end of the stud 18 through the fixing ring 19.

Specifically, the limiting mechanism 14 comprises a wheel seat 21, the bottom of the wheel seat 21 is fixedly arranged at the top end of the outer side wall of the connecting ring 11, a limiting wheel 22 is connected in the wheel seat 21 through a pin shaft, a wheel groove 23 is arranged at the bottom of the moving plate 6, and the top end of the limiting wheel 22 is arranged in the wheel groove 23 in a rolling mode.

Traditional stop gear, mostly slide through the slider and carry out spacingly in the spout, but slip spacing frictional force is great, and is comparatively laborious through manual rotation internal thread pipe 9, but rolls in the wheel groove 23 through spacing wheel 22, through the sliding friction of rolling friction belt body, the operation of being convenient for more.

Specifically, the holding rod 24 is integrally formed at the upper end and the lower end of the outer side wall of the internally threaded tube 9, and a rubber sleeve is sleeved outside the holding rod 24.

The grip lever 24 is provided for facilitating the rotation of the internally threaded tube 9.

Specifically, the inner side wall of the connection ring 11 is not in contact with the outer side wall of the internally threaded tube 9.

The inner side wall of the connecting ring 11 is not contacted with the outer side wall of the internally threaded pipe 9, so that the resistance of the contact surface is avoided when the internally threaded pipe 9 is rotated.

When the polyethylene films with different intervals are required to be cut, the inner threaded pipe 9 can be rotated clockwise or anticlockwise, so that the inner threaded pipe 9 moves leftwards or rightwards, the connecting ring 11 and the cutters 13 are driven to move leftwards or rightwards through the circular ring 10, the interval between the cutters 13 is changed, after adjustment is finished, the cutters 13 are driven to move downwards through the hydraulic cylinder 5, and a cutter seat is cut on the polyethylene film on the operating platform 2.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

According to the utility model, the screw is arranged at the bottom of the moving plate, the plurality of internal thread pipes are connected to the side wall of the screw in a threaded manner, the connecting ring is connected to the outer side wall of the internal thread pipes through the circular ring and the annular groove, the cutter is arranged at the bottom of the connecting ring, the limit mechanism is arranged at the top of the connecting ring, and when the distance between the cutters is required to be changed, the distance between the cutters can be adjusted by rotating the internal thread pipes, so that the polyethylene film with different distances can be conveniently cut, and the application range is wider.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; also, unless expressly specified and limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device is cut to film which characterized in that: including base (1), the top of base (1) is equipped with operation panel (2), the top of operation panel (2) is equipped with polyethylene film, the equal fixed mounting in both sides in top of base (1) has branch (3), the top fixed mounting of branch (3) has footstock (4), the top fixed mounting of footstock (4) has pneumatic cylinder (5), the piston rod bottom fixed mounting of pneumatic cylinder (5) has movable plate (6), the equal integrated into one piece in both ends has riser (7) about movable plate (6), two fixed mounting has screw rod (8) between riser (7), spiro union has internal thread pipe (9) on the lateral wall of screw rod (8), the lateral wall left side integrated into one piece of internal thread pipe (9) has ring (10), the lateral wall cover of internal thread pipe (9) is equipped with go-between (11), the inside wall of go-between (11) is equipped with cyclic annular groove (12), ring (10) rotate and install in cyclic annular groove (12), the bottom of connecting ring (11) is equipped with spacing mechanism (14) outside of cutter (14).

2. A film slitting apparatus as defined in claim 1, wherein: the connecting ring (11) comprises a first semi-ring (15), a second semi-ring (16) and a connecting piece, wherein the first semi-ring (15) and the second semi-ring (16) are connected through the connecting piece.

3. A film slitting apparatus as defined in claim 2, wherein: the connecting piece comprises a fixing plate (17) and a fixing ring (19), wherein the fixing plate (17) and the fixing ring (19) are respectively integrally formed on the outer side walls of the first semi-ring (15) and the second semi-ring (16), a stud (18) is fixedly arranged at the bottom of the fixing plate (17), and a nut (20) is screwed at the bottom end of the stud (18) through the fixing ring (19).

4. A film slitting apparatus as defined in claim 1, wherein: the limiting mechanism (14) comprises a wheel seat (21), the bottom of the wheel seat (21) is fixedly arranged at the top end of the outer side wall of the connecting ring (11), a limiting wheel (22) is connected in the wheel seat (21) through a pin shaft, a wheel groove (23) is formed in the bottom of the movable plate (6), and the top end of the limiting wheel (22) is arranged in the wheel groove (23) in a rolling mode.

5. A film slitting apparatus as defined in claim 1, wherein: the upper end and the lower end of the outer side wall of the internal thread pipe (9) are uniformly and integrally formed with a holding rod (24), and a rubber sleeve is sleeved outside the holding rod (24).

6. A film slitting apparatus as defined in claim 1, wherein: the inner side wall of the connecting ring (11) is not contacted with the outer side wall of the internally threaded pipe (9).