CN217920534U

CN217920534U - Cutting mechanism is used in processing of degradable plastic bag

Info

Publication number: CN217920534U
Application number: CN202222178490.7U
Authority: CN
Inventors: 孙辉; 左汉东; 李志刚
Original assignee: Xiaogan Zhuoxin Packaging Materials Co ltd
Current assignee: Xiaogan Zhuoxin Packaging Materials Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-29
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a plastic bag processing technology field just discloses a shutdown mechanism is used in processing of degradable plastic bag, comprising a base plate, the positive fixed mounting of bottom plate has the bracing piece, the positive fixed mounting of bracing piece has the socket, the positive fixed mounting of socket has spacing subassembly, the inside movable mounting of socket has the unwinding roller, the positive fixed mounting of bottom plate has the frame, the inner wall fixed mounting of frame has the conduction to change the roller, the outer wall fixed mounting of frame has drive assembly. This shutdown mechanism is used in processing of degradable plastic bag places through the socket and unreels the roller and install spacing subassembly in the front of socket, only need drive the limiting plate through the pivot pole when changing and installing the winding up roller and rotate and make the socket openly lose spacing can, will unreel the roller and place the back and remove the limiting plate again and come openly spacing preventing to unreel the roller and drop, convenient quick roll change.

Description

Cutting mechanism is used in processing of degradable plastic bag

Technical Field

The utility model relates to a plastic bag processing technology field specifically is a shutdown mechanism is used in processing of degradable plastic bag.

Background

The degradable plastic is a plastic which is added with a certain amount of additives (such as starch, modified starch or other celluloses, photosensitizers, biodegradable agents and the like) in the production process to reduce the stability and is easier to degrade in the natural environment.

Thereby degradable plastic bag compares in the plastic bag of traditional composition so that the environmental decomposition reduces the pollution more easily, and need cut into the shape that will use with ordinary plastic bag through cutting processing with one section plastic bag whole in the production link, and the longer production efficiency that influences of the time that current plastic bag winding up roller need shut down when the dismouting, so provides a cutting-off mechanism for processing of degradable plastic bag and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a shutdown mechanism is used in processing of degradable plastic bag possesses the roll change of being convenient for and reduces advantages such as long when shutting down, has solved and has changed the winding up roller and lead to the longer problem of downtime.

(II) technical scheme

For realizing above-mentioned roll change of being convenient for reduce the long purpose when shutting down, the utility model provides a following technical scheme: the utility model provides a shutdown mechanism is used in processing of degradable plastic bag, includes the bottom plate, the positive fixed mounting of bottom plate has the bracing piece, the positive fixed mounting of bracing piece has the plug socket, the positive fixed mounting of plug socket has spacing subassembly, the inside movable mounting of plug socket has the unreeling roller, the positive fixed mounting of bottom plate has the frame, the inner wall fixed mounting of frame has the conduction to change the roller, the outer wall fixed mounting of frame has drive assembly, drive assembly's outer wall fixedly connected with pulls the subassembly, the positive fixed mounting of frame has the mounting bracket, the inner wall fixed mounting of mounting bracket has electric putter, electric putter's back fixed mounting has cutter assembly.

Preferably, the driving assembly comprises a motor frame, a servo motor and a transmission shaft, the motor frame is fixedly installed on the outer wall of the frame, the servo motor is fixedly installed inside the motor frame, one end of the transmission shaft is fixedly connected to the servo motor, and the other end of the transmission shaft is fixedly connected to the traction assembly.

Preferably, the traction assembly comprises a driven rotating rod, a bearing seat and a traction roller, the bearing seat is fixedly mounted on the inner wall of the rack, one end of the driven rotating rod is fixedly connected to the transmission shaft, the other end of the driven rotating rod is movably mounted inside the bearing seat, and the traction roller is fixedly mounted outside the driven rotating rod.

Preferably, the cutter assembly comprises a blade, a connecting plate and a limiting lantern ring, the blade is fixedly mounted on one side of the connecting plate, the other side of the connecting plate is fixedly connected to the electric push rod, and the limiting lantern ring is fixedly mounted at the left end and the right end of the connecting plate.

Preferably, the limiting assembly comprises a rotating shaft seat, a rotating shaft rod and a limiting plate, the rotating shaft seat is fixedly mounted on the front face of the plug socket, the rotating shaft rod is movably mounted inside the rotating shaft seat, and the limiting plate is fixedly mounted outside the rotating shaft rod.

Preferably, the number of the traction assembly and the drive assembly is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a shutdown mechanism is used in processing of degradable plastic bag possesses following beneficial effect:

this shutdown mechanism is used in processing of degradable plastic bag, place through the bayonet socket and unreel the roller and install spacing subassembly in the front of bayonet socket, only need drive the limiting plate through the pivot pole and rotate and make the bayonet socket openly lose spacing when changing and installing the winding up roller can, remove the limiting plate again and come openly spacing the preventing drop of unreeling the roller after will unreeling the roller and place, convenient quick roll change, pull the plastic bag and extend to two and pull between the subassembly after the roll change is accomplished, it drives the subassembly rotation to start the drive subassembly at last, two pull the subassembly and be opposite direction rotation can stimulate and pull the plastic bag motion, cooperation electric putter drives cutter unit and descends and carry out cutting process to the plastic bag in proper order can.

Drawings

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

FIG. 2 is a side view of the cutter assembly of the present invention;

fig. 3 is a side view of the structure of the socket of the present invention;

fig. 4 is a side view of the structure of the traction assembly of the present invention.

In the figure: the automatic winding machine comprises a base plate 1, supporting rods 2, a plug socket 3, a limiting component 4, a unwinding roller 5, a rack 6, a transmission rotating roller 7, a driving component 8, a traction component 9, a mounting rack 10, an electric push rod 11 and a cutter component 12.

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 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.

Referring to fig. 1-4, a cutting mechanism for processing degradable plastic bags comprises a base plate 1, a support rod 2 is fixedly installed on the front surface of the base plate 1, an inserting seat 3 is fixedly installed on the front surface of the support rod 2, a limiting component 4 is fixedly installed on the front surface of the inserting seat 3, the limiting component 4 comprises a rotating shaft seat, a rotating shaft rod and a limiting plate, the rotating shaft seat is fixedly installed on the front surface of the inserting seat 3, the rotating shaft rod is movably installed inside the rotating shaft seat, the limiting plate is fixedly installed outside the rotating shaft rod, a structural component for limiting the unwinding roller 5 is installed inside the inserting seat 3, the unwinding roller 5 is movably installed inside the inserting seat 3, a frame 6 is fixedly installed on the front surface of the base plate 1, a conduction rotating roller 7 is fixedly installed on the inner wall of the frame 6, a driving component 8 is fixedly installed on the outer wall of the frame 6, the driving component 8 comprises a motor frame, a servo motor and a transmission shaft, and the motor frame is fixedly installed on the outer wall of the frame 6, the servo motor is fixedly arranged in the motor frame, one end of the transmission shaft is fixedly connected with the servo motor, the other end of the transmission shaft is fixedly connected with the traction assembly 9, the traction assembly 9 is driven to drive the structure part which drives the traction assembly 9 to rotate, the outer wall of the driving assembly 8 is fixedly connected with the traction assembly 9, the traction assembly 9 and the driving assembly 8 are respectively provided with two numbers, the structure part is used for traction of the plastic bag, the traction assembly 9 comprises a driven rotating rod, a bearing seat and a traction roller, the bearing seat is fixedly arranged on the inner wall of the frame 6, one end of the driven rotating rod is fixedly connected with the transmission shaft, the other end of the driven rotating rod is movably arranged in the bearing seat, the traction roller is fixedly arranged outside the driven rotating rod and is matched with the structure part for transmission of the plastic bag, the mounting frame 10 is fixedly arranged on the front side of the frame 6, the electric push rod 11 is fixedly arranged on the inner wall of the mounting frame 10, and the cutter assembly 12 is fixedly arranged on the back side of the electric push rod 11, cutter unit 12 is including blade, connecting plate and the spacing lantern ring, and one side fixed mounting of connecting plate has the blade, opposite side fixed connection in electric putter 11, and spacing lantern ring fixed mounting is in both ends about the connecting plate for cut the structural component of plastic bag.

1. The controller is fixedly installed on the left side of the outer wall of the rack 6, and the driving assembly 8 and the electric push rod 11 are electrically connected with the controller.

2. The inner wall of the mounting rack 10 is fixedly provided with a limiting sleeve rod, and the limiting sleeve is movably arranged outside the limiting sleeve rod.

When the cutting machine is used, the cutting processing of the plastic bag is carried out by stopping and starting the components such as the controller operation driving assembly 8, the electric push rod 11 and the like, and the speed of replacing the unwinding roller 5 is high, so that the stop time is reduced, and the production efficiency is improved.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a shutdown mechanism is used in processing of degradable plastic bag, includes bottom plate (1), its characterized in that: the utility model discloses a cutting tool, including bottom plate (1), front fixed mounting of bottom plate (1) has bracing piece (2), the front fixed mounting of bracing piece (2) has plug socket (3), the front fixed mounting of plug socket (3) has spacing subassembly (4), the inside movable mounting of plug socket (3) has unreel roller (5), the front fixed mounting of bottom plate (1) has frame (6), the inner wall fixed mounting of frame (6) has the conduction to change roller (7), the outer wall fixed mounting of frame (6) has drive assembly (8), the outer wall fixedly connected with of drive assembly (8) pulls subassembly (9), the front fixed mounting of frame (6) has mounting bracket (10), the inner wall fixed mounting of mounting bracket (10) has electric putter (11), the back fixed mounting of electric putter (11) has cutter unit (12).

2. The cutting mechanism for processing the degradable plastic bag according to claim 1, wherein: drive assembly (8) are including motor frame, servo motor and transmission shaft, and motor frame fixed mounting in the outer wall of frame (6), and servo motor fixed mounting is in the inside of motor frame, and the one end fixed connection of transmission shaft is in servo motor, other end fixed connection in traction assembly (9).

3. The cutting mechanism for processing the degradable plastic bag according to claim 1 or 2, wherein: the traction assembly (9) comprises a driven rotating rod, a bearing seat and a traction roller, the bearing seat is fixedly installed on the inner wall of the rack (6), one end of the driven rotating rod is fixedly connected to the transmission shaft, the other end of the driven rotating rod is movably installed in the bearing seat, and the traction roller is fixedly installed outside the driven rotating rod.

4. The cutting mechanism for processing the degradable plastic bag according to claim 1, wherein: the cutter component (12) comprises a blade, a connecting plate and a limiting sleeve ring, wherein the blade is fixedly arranged on one side of the connecting plate, the other side of the connecting plate is fixedly connected to the electric push rod (11), and the limiting sleeve ring is fixedly arranged at the left end and the right end of the connecting plate.

5. The cutting mechanism for processing the degradable plastic bag according to claim 1, wherein: spacing subassembly (4) including pivot seat, pivot pole and limiting plate, and pivot seat fixed mounting in the front of bayonet socket (3), pivot pole movable mounting is in the inside of pivot seat, limiting plate fixed mounting in the outside of pivot pole.

6. The cutting mechanism for processing the degradable plastic bag according to claim 1, wherein: the number of the traction assemblies (9) and the number of the driving assemblies (8) are both two.