CN217494356U

CN217494356U - A cut structure for biodegradable plastic film bag extruding machine

Info

Publication number: CN217494356U
Application number: CN202221546444.1U
Authority: CN
Inventors: 黄克兴
Original assignee: Qingdao Purnoen Biotechnology Co ltd
Current assignee: Qingdao Purnoen Biotechnology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-27
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a cut structure for biodegradable plastic film bag extruding machine, comprising a base plate, the top laminating of bottom plate has the shell, the back rigid coupling of shell has electric putter, the output of pneumatic cylinder and second guiding mechanism's bottom fixed connection, the outer wall top of rack links to each other with the top through-hole activity of square shell, one side recess sliding clamping of rack has the stopper, one side of stopper and inner wall one side fixed connection of square shell, the back below of rack and the positive fixed connection of shell. The utility model relates to a biodegradable plastics technical field through the cooperation between rack, controller and the gear, has realized the regulation of two guiding mechanism heights, can deal with different environment and use, has solved current device and has been not convenient for change the inclination's of the holistic height of device and membrane bag problem according to the service environment of difference carrying out the during operation, does not have the limitation when in-service use.

Description

A cut structure for biodegradable plastic film bag extruding machine

Technical Field

The utility model relates to a biodegradable plastics technical field specifically is a structure that cuts for biodegradable plastic film bag extruding machine.

Background

The biodegradable plastic is a plastic degraded by the action of microorganisms existing in nature such as bacteria, mold (fungi) and algae, the biodegradable mulching film is a novel mulching film which can be biodegraded and does not pollute soil, and a cutting mechanism is required to cut the biodegradable mulching film during preparation, so that a cutting structure for a biodegradable film bag extruding machine is required.

The existing device cuts the degradable film by a cutter, wherein an extruding machine is an important plastic machine, the production and manufacture of most plastic products can be realized by extrusion molding, and a motor of the extruding machine is an important component of the extruding machine and is a prime motor of the extruding machine, so that the motor provides a large thrust required by a screw of the extruding machine.

However, the existing device is inconvenient to change the whole height of the device and the inclination angle of the film bag according to different use environments during working, and has limitation in practical use.

Disclosure of Invention

Not enough to prior art, the utility model provides a cut structure for biodegradable film bag extruding machine has solved current device and has been not convenient for change the holistic height of device and the inclination of membrane bag according to the service environment of difference when carrying out the during operation, has the problem of limitation when in-service use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cutting structure for a biodegradable film bag plastic extruding machine comprises a bottom plate, wherein a shell is attached to the top of the bottom plate, an electric push rod is fixedly connected to the back of the shell, a cutter is arranged below the electric push rod, a first guide mechanism and a second guide mechanism are arranged above the bottom plate, an adjusting mechanism is arranged above the bottom plate and comprises vertical plates, sliding blocks, hydraulic cylinders, square shells, a motor, gears, racks and limiting blocks, the bottoms of the two vertical plates are fixedly connected with the two sides of the top of the bottom plate through bolts, the inner side grooves of the two vertical plates are slidably clamped with the sliding blocks, the inner sides of the two sliding blocks are fixedly connected with the two sides of the shell, the hydraulic cylinders are arranged above the two vertical plates, the output ends of the hydraulic cylinders are fixedly connected with the bottom of the second guide mechanism, and the square shells are arranged below the hydraulic cylinders, the bottom of square shell and the top fixed connection of bottom plate, inner wall one side rigid coupling of square shell has the motor, the output rigid coupling of motor has the gear, one side meshing of gear links to each other has the rack, the outer wall top of rack links to each other with the top through-hole activity of square shell, one side recess sliding clamping of rack has the stopper, one side of stopper and inner wall one side fixed connection of square shell, the back below of rack and the positive fixed connection of shell.

Preferably, an infrared sensor and a controller are arranged above the shell.

Preferably, one side rigid coupling of shell has a horizontal section of thick bamboo, the bottom rigid coupling of a horizontal section of thick bamboo has the motor, the output rigid coupling of motor has the screw rod, outer wall one side of screw rod is rotated with one side of a horizontal section of thick bamboo through the bearing and is linked to each other, the outer wall screw thread of screw rod links to each other there is the sleeve, the telescopic top has the backplate through the connecting rod rigid coupling, one side of backplate and one side fixed connection of infrared sensor and controller, the bottom rigid coupling of a horizontal section of thick bamboo has the slide bar, the outer wall slip joint of slide bar has the sliding sleeve, the top and the telescopic bottom fixed connection of sliding sleeve.

Preferably, the outer wall of the sliding rod is provided with scales.

Preferably, the recess activity of electric putter's output one side links to each other there is the limiting plate, the one end rigid coupling of limiting plate has straight board, one side of straight board and electric putter's output outside rigid coupling have two springs, the outside rigid coupling of straight board has the fixture block, the outer wall activity of fixture block links to each other there is the locating lever, the outer wall of locating lever links to each other with electric putter's below through-hole activity, the bottom of locating lever and the top fixed connection of cutter.

Advantageous effects

The utility model provides a cut structure for biodegradable plastic film bag extruding machine. The method has the following beneficial effects: this a cutting structure for biodegradable film bag extruding machine passes through the cooperation between rack, controller and the gear, has realized the regulation of two guiding mechanism heights, can deal with different environment and use, has solved current device and has been not convenient for change the problem of the holistic height of device and the inclination of film bag according to the service environment of difference when carrying out the work, does not have the limitation when in-service use.

Through the cooperation between slide bar, controller and the infrared sensor, realized the automatic cutout at the rolling in-process, do not need user's manual control cutting work, also convenient to use person's operation when having practiced thrift the cost of labor.

Drawings

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

fig. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the slider bar, controller and infrared sensor of FIG. 1;

fig. 4 is a schematic structural view of the electric push rod, the straight plate and the spring in fig. 1.

In the figure: 1. the cutting device comprises a bottom plate, 2, a shell, 3, a first guide mechanism, 4, an electric push rod, 5, a cutter, 6, a transverse cylinder, 7, a motor, 8, a screw rod, 9, a sleeve, 10, a slide rod, 11, a sliding sleeve, 12, a hydraulic cylinder, 13, a connecting rod, 14, a back plate, 15, a controller, 16, an infrared sensor, 17, a limiting plate, 18, a straight plate, 19, a spring, 20, a clamping block, 21, a positioning rod, 22, a square shell, 23, a motor, 24, a gear, 25, a rack, 26, a limiting block, 27, a vertical plate, 28, a sliding block, 29 and a second guide mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

The first embodiment is as follows: as shown in the figures 1-2, the cutting structure for the biodegradable film bag plastic extruding machine comprises a bottom plate 1, a shell 2 is attached to the top of the bottom plate 1, an electric push rod 4 is fixedly connected to the back of the shell 2, the model of the electric push rod 4 is TG-700, a cutter 5 is arranged below the electric push rod 4, a first guide mechanism 3 and a second guide mechanism 29 are arranged above the bottom plate 1, guide rollers are arranged inside the first guide mechanism 3 and the second guide mechanism 29 and mainly aim at guiding a plastic film, the specific structure is not limited, the operation can be realized, an adjusting mechanism is arranged above the bottom plate 1 and comprises vertical plates 27, sliding blocks 28, hydraulic cylinders 12, square shells 22, motors 23, gears 24, racks 25 and limiting blocks 26, the bottoms of the two vertical plates 27 are fixedly connected with the two sides of the top of the bottom plate 1 through bolts, sliding blocks 28 are clamped in the inner grooves of the two vertical plates 27 in a sliding mode, the slide blocks 28 can move in the grooves of the vertical plates 27, the inner sides of the two slide blocks 28 are fixedly connected with the two sides of the shell 2, hydraulic cylinders 12 are arranged above the two vertical plates 27, the type of each hydraulic cylinder 12 is MOB, the output ends of the hydraulic cylinders 12 are fixedly connected with the bottom of the second guide mechanism 29, a square shell 22 is arranged below each hydraulic cylinder 12, the bottom of the square shell 22 is fixedly connected with the top of the bottom plate 1, a motor 23 is fixedly connected to one side of the inner wall of the square shell 22, the motor 23 is a stepping motor, the type of the motor 23 is not limited, the output end of the motor 23 is fixedly connected with a gear 24, one side of the gear 24 is meshed and connected with a rack 25, the gear 24 can drive the rack 25 to move through meshing during rotation, the upper part of the outer wall of the rack 25 is movably connected with a through hole at the top of the square shell 22, the rack 25 can move in the through hole at the top of the square shell 22, a groove at one side of the rack 25 is slidably clamped with a limit block 26, the rack 25 can move on the outer wall of the limiting block 26, one side of the limiting block 26 is fixedly connected with one side of the inner wall of the square shell 22, and the lower part of the back surface of the rack 25 is fixedly connected with the front surface of the shell 2;

in the specific implementation process, it is worth particularly pointing out that the height of the two guide mechanisms can be adjusted through the matching among the rack 25, the controller 15 and the gear 24, the two guide mechanisms can be used in different environments, the problem that the whole height of the device and the inclination angle of the film bag cannot be changed conveniently according to different using environments when the existing device works is solved, and the limitation is avoided during actual use;

specifically, when the cutting structure for the biodegradable film bag extruding machine is used, when a user adjusts the first guide mechanism 3, the motor 23 can be started, the motor 23 drives the gear 24 to rotate, the gear 24 can drive the rack 25 to move through meshing when rotating, the rack 25 can lift the shell 2 when moving, the height of the first guide mechanism 3 is changed, when the second guide mechanism 29 is changed, the user can start the hydraulic cylinder 12, and the hydraulic cylinder 12 can drive the second guide mechanism 29 to move up and down when moving.

Example two: as can be seen from fig. 1 to 4, an infrared sensor 16 and a controller 15 are disposed above the housing 2, and the types of the infrared sensor 16 and the controller 15 are not limited;

in the specific implementation process, it is worth particularly pointing out that the infrared sensor 16 can monitor whether an external object is shielded, and the controller 15 controls the electric push rod 4 to drive the cutter 5 to move to perform cutting according to the shielding time;

further, a transverse cylinder 6 is fixedly connected to one side of the housing 2, a motor 7 is fixedly connected to the bottom of the transverse cylinder 6, the type of the motor 7 is BM-2, a screw 8 is fixedly connected to an output end of the motor 7, one side of an outer wall of the screw 8 is rotatably connected to one side of the transverse cylinder 6 through a bearing, the screw 8 can rotate through the bearing, a sleeve 9 is connected to an outer wall thread of the screw 8, a back plate 14 is fixedly connected to the top of the sleeve 9 through a connecting rod, one side of the back plate 14 is fixedly connected to one side of the infrared sensor 16 and the controller 15, a slide rod 10 is fixedly connected to the bottom of the transverse cylinder 6, a slide sleeve 11 is slidably clamped to the outer wall of the slide rod 10, the slide sleeve 11 can move on the outer wall of the slide rod 10, and the top of the slide sleeve 11 is fixedly connected to the bottom of the sleeve 9;

in the specific implementation process, it is worth particularly pointing out that through the cooperation among the sliding rod 10, the controller 15 and the infrared sensor 16, automatic cutting in the winding process is realized, a user does not need to manually control cutting work, the labor cost is saved, and meanwhile, the operation of the user is facilitated;

furthermore, scales are processed on the outer wall of the sliding rod 10;

in the specific implementation process, the scales are particularly convenient for a user to observe the moving distance;

furthermore, a limiting plate 17 is movably connected to a groove on one side of the output end of the electric push rod 4, the limiting plate 17 can move in the groove of the electric push rod 4, a straight plate 18 is fixedly connected to one end of the limiting plate 17, two springs 19 are fixedly connected to one side of the straight plate 18 and the outer side of the output end of the electric push rod 4, a clamping block 20 is fixedly connected to the outer side of the straight plate 18, a positioning rod 21 is movably connected to the outer wall of the clamping block 20, the clamping block 20 can move in the groove of the positioning rod 21, the outer wall of the positioning rod 21 is movably connected with a through hole below the electric push rod 4, and the bottom of the positioning rod 21 is fixedly connected with the top of the cutter 5;

in the specific implementation process, the device is worthy of particularly pointing out that the cutter 5 is quickly replaced, the working time is saved, and the working efficiency is improved;

specifically, on the basis of the first embodiment, a user can start the motor 7 according to the positions of the first guide mechanism 3 and the second guide mechanism 29, the motor 7 can drive the screw rod 8 to rotate, the screw rod 8 can drive the sleeve 9 to linearly move when rotating, the sleeve 9 drives the infrared sensor 16 to move when moving, the infrared sensor 16 is adjusted to a proper position, the plastic film is lapped on the first guide mechanism 3 and the second guide mechanism 29 and is connected to an external round roller, rolling is performed at the moment, the infrared sensor 16 is started at the same time, the infrared sensor 16 can identify whether an external object is shielded, namely whether the plastic film passes through, after shielding for a certain time, the infrared sensor 16 can transmit the acquired signal to the controller 15 and control the electric push rod 4 to work, automatic cutting is realized, when the cutter 5 is replaced, the two straight plates 18 are pressed to move, the spring 19 can drive the fixture block 20 to be always clamped in the groove of the positioning rod 21 for fixing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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

Claims

1. A structure cuts for biodegradable film bag extruding machine, includes bottom plate (1), its characterized in that: the cutting knife is characterized in that a shell (2) is attached to the top of the bottom plate (1), an electric push rod (4) is fixedly connected to the back of the shell (2), a cutting knife (5) is arranged below the electric push rod (4), a first guide mechanism (3) and a second guide mechanism (30) are arranged above the bottom plate (1), and an adjusting mechanism is arranged above the bottom plate (1);

the adjusting mechanism comprises a vertical plate (27), a sliding block (28), a hydraulic cylinder (12), a square shell (22), a motor (23), a gear (24), a rack (25) and a limiting block (26);

the bottom of two riser (27) all through the top both sides fixed connection of bolt and bottom plate (1), the inboard recess of two riser (27) all slides the joint and has slider (28), two the inboard of slider (28) and the both sides fixed connection of shell (2), two the top of riser (27) is provided with pneumatic cylinder (12), the output of pneumatic cylinder (12) and the bottom fixed connection of second guiding mechanism (30), the below of pneumatic cylinder (12) is provided with square shell (22), the bottom of square shell (22) and the top fixed connection of bottom plate (1), inner wall one side rigid coupling of square shell (22) has motor (23), the output rigid coupling of motor (23) has gear (24), one side meshing of gear (24) has rack (25), the outer wall top of rack (25) links to each other with the top through-hole activity of square shell (22), the sliding clamping connection of the groove on one side of the rack (25) is provided with a limiting block (26), one side of the limiting block (26) is fixedly connected with one side of the inner wall of the square shell (22), and the lower portion of the back face of the rack (25) is fixedly connected with the front face of the shell (2).

2. The slitting structure for a biodegradable film bag extruder as set forth in claim 1, wherein: an infrared sensor (16) and a controller (15) are arranged above the shell (2).

3. The slitting structure for an extruder of biodegradable film bags according to claim 2, wherein: one side rigid coupling of shell (2) has a horizontal section of thick bamboo (6), the bottom rigid coupling of a horizontal section of thick bamboo (6) has motor (7), the output rigid coupling of motor (7) has screw rod (8), outer wall one side of screw rod (8) is passed through the bearing and is rotated with one side of a horizontal section of thick bamboo (6) and link to each other, the outer wall screw thread of screw rod (8) links to each other sleeve (9), the top of sleeve (9) has backplate (14) through the connecting rod rigid coupling, one side of backplate (14) and one side fixed connection of infrared sensor (16) and controller (15), the bottom rigid coupling of a horizontal section of thick bamboo (6) has slide bar (10), the outer wall slip joint of slide bar (10) has sliding sleeve (11), the top of sliding sleeve (11) and the bottom fixed connection of sleeve (9).

4. The slitting structure for an extruder of biodegradable film bags according to claim 3, wherein: scales are processed on the outer wall of the sliding rod (10).

5. The slitting structure for an extruder of biodegradable film bags according to claim 1, wherein: the activity of output one side recess of electric putter (4) links to each other there is limiting plate (17), the one end rigid coupling of limiting plate (17) has straight board (18), one side of straight board (18) and the output outside rigid coupling of electric putter (4) have two springs (19), the outside rigid coupling of straight board (18) has fixture block (20), the outer wall activity of fixture block (20) links to each other has locating lever (21), the outer wall of locating lever (21) links to each other with the below through-hole activity of electric putter (4), the bottom of locating lever (21) and the top fixed connection of cutter (5).