CN216807500U

CN216807500U - High waterproof performance food packaging film roll up membrane cutting machine

Info

Publication number: CN216807500U
Application number: CN202220354844.6U
Authority: CN
Inventors: 张柏清; 杜正林; 蔡永明
Original assignee: Haining Boyi New Material Co ltd
Current assignee: Haining Boyi New Material Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-24
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a high-waterproof-performance food packaging film rolling and cutting machine, which relates to the technical field of food packaging and comprises a frame plate and a cutting assembly; a side plate is arranged in the middle of the side face of the frame plate, a guide plate is arranged at the end part of the side plate, a carrier assembly is arranged at the top of the side face of the frame plate, and an unreeling assembly is arranged on the carrier assembly; cutting assembly is including a frame, guide arm, cutting knife, mounting bracket and electric push rod, the side middle part of baffle is located to a frame, the guide arm runs through a side middle part of frame, the one end that lies in a frame on the guide arm is located to the cutting knife, the side of a frame is located to the mounting bracket, the inboard of mounting bracket is located to the electric push rod, and this high waterproof performance food packaging film roll membrane cutting machine need not set up drive mechanism and can make the tip of roll membrane pass and cut the mechanism, has reduced manufacturing cost to can effectively prevent the fold from appearing in the film at the in-process of cutting, improve and cut the precision, the practicality is stronger.

Description

High waterproof performance food packaging film roll up membrane cutting machine

Technical Field

The utility model relates to the technical field of food packaging, in particular to a high-waterproof-performance food packaging film rolling and cutting machine.

Background

The packaging film has the advantages of puncture resistance, high strength and the like, has a stronger waterproof effect, is widely used, and is required to be used for packaging produced food in food production processes in foreign trade outlets, papermaking, hardware, plastic chemical industry, building materials, food and medicine industries, so that a rolled film of the packaging film is required to be cut according to requirements; and the rolled film discharged in the slitting process is easy to wrinkle, so that the slitting precision of the rolled film is influenced, and therefore, the high-waterproof-performance food packaging film rolling and slitting machine is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the high-waterproof-performance food packaging film rolling and cutting machine, the end part of the rolling film can pass through the cutting mechanism without arranging a traction mechanism, so that the production cost is reduced, the film can be effectively prevented from wrinkling in the cutting process, the cutting precision is improved, the practicability is high, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a high waterproof performance food packaging film roll membrane cutting machine, including frame plate and cutting assembly;

frame plate: a side plate is arranged in the middle of the side surface, a guide plate is arranged at the end part of the side plate, a carrier assembly is arranged at the top of the side surface of the frame plate, and an unreeling assembly is arranged on the carrier assembly;

cutting the assembly: the cutting device comprises a support frame, a guide rod, a cutting knife, an installation frame and an electric push rod, wherein the support frame is arranged in the middle of the side face of a guide plate, the guide rod penetrates through the middle of the side face of the support frame, the cutting knife is arranged at one end, positioned in the support frame, of the guide rod, the installation frame is arranged on the side face of the support frame, the electric push rod is arranged on the inner side of the installation frame, the telescopic end of the electric push rod is fixedly connected with one end of the outer portion of the guide rod, and a tensioning assembly is arranged on the cutting assembly;

wherein: still include the PLC controller, the side of frame plate is located to the PLC controller, the input of PLC controller is connected with external power source's output electricity, the output of PLC controller is connected with the input electricity of electric push rod.

Further, the cutting assembly further comprises a cutting groove, the cutting groove is formed in the middle of the side face of the guide plate and corresponds to the cutting knife, the cutting assembly can drive the guide rod to slide by means of extension of the electric push rod, the cutting knife and the cutting groove are matched correspondingly, and cutting of the discharged roll film can be achieved.

Further, the carrier assembly comprises a support, side shafts and clamping heads, the support is arranged at the top of the side face of the frame plate, the support is arranged on the end face of the support, the side shafts symmetrically penetrate through two sides of the support, and the clamping heads are symmetrically and rotatably connected to opposite ends of the side shafts on two sides.

Further, the carrier component still includes the spring, the spring cup joints the position that is located between support and the clamping head on the side shaft, and the carrier component accessible corresponds the clamping head with the both ends of rolling up the interior reel of membrane respectively, utilizes the effort of spring pair clamping head, can realize fixed to the centre gripping of rolling up the membrane.

Further, unreel the subassembly and include bottom plate, change roller and first motor, the bottom surface both sides of support are located to the bottom plate symmetry, change the roller symmetry and rotate the bottom both sides of connecting at the bottom plate, the side of bottom plate is located to first motor, the output shaft of first motor and the one end fixed connection who changes the roller, the input of first motor is connected with the output electricity of PLC controller, unreels the subassembly accessible and passes the tip that will roll up the membrane from between two change rollers, utilizes the rotation of first motor to drive the change roller and rotates, can realize the relative rotation of two change rollers, realizes unreeling of rolling up the membrane.

Further, the tensioning subassembly includes mounting panel, home roll, side seat, auxiliary roller and second motor, the bottom surface both sides of baffle are located to the mounting panel symmetry, the home roll rotates to be connected on the mounting panel, the side of the mounting panel of both sides is located to the side seat symmetry, the auxiliary roller rotates to be connected the position that corresponds with the home roll on the side seat, the side of mounting panel is located to the second motor, the output shaft of second motor and the one end fixed connection of home roll, the input of second motor is connected with the output electricity of PLC controller, and the tensioning subassembly can be when unreeling the subassembly and putting the position between home roll and the auxiliary roller through cutting the sword with the tip of rolling up the membrane, can utilize the rotation drive home roll of second motor to rotate, realizes the relative rotation of home roll and auxiliary roller, can stretch the rolling up membrane who emits, makes the rolling up the membrane tensioning, avoids appearing the fold.

Compared with the prior art, the utility model has the beneficial effects that: this high waterproof performance food packaging film roll film cutting machine has following benefit:

1. this carrier subassembly accessible of high waterproof performance food packaging film roll film cutting machine corresponds the cooperation with the both ends of rolling up the interior reel of membrane respectively with the holding head, utilizes the effort of spring to holding the head, can realize fixed to the centre gripping of rolling up the membrane.

2. This high waterproof performance food packaging film roll up membrane cutting machine unreels subassembly accessible will roll up the tip of membrane and pass between two commentaries on classics rollers, utilizes the rotation of first motor to drive and changes the roller rotation, can realize two relative rotations of changeing the roller, realizes unreeling of rolling up the membrane.

3. This tensioning subassembly of high waterproof performance food packaging film roll up membrane cutting machine can be when unreeling the tip that the subassembly will roll up the membrane and put to the position between main roll and the secondary roller through cutting the sword, can utilize the rotation drive main roll of second motor to rotate, realizes the relative rotation of main roll and secondary roller, can stretch the roll membrane of releasing, makes the roll membrane tensioning, avoids appearing the fold.

Drawings

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

In the figure: the device comprises a frame plate 1, a PLC (programmable logic controller) 11, side plates 12, a guide plate 13, a carrier assembly 2, a support 21, a support 22, a side shaft 23, a clamping head 24, a spring 25, an unreeling assembly 3, a bottom plate 31, a rotary roller 32, a first motor 33, a cutting assembly 4, a frame 41, a guide rod 42, a cutting knife 43, a cutting groove 44, a mounting frame 45, an electric push rod 46, a tensioning assembly 5, a mounting plate 51, a main roller 52, a side seat 53, an auxiliary roller 54 and a second motor 55.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a technical solution: a high waterproof performance food packaging film roll membrane cutting machine, including frame plate 1 and cutting assembly 4;

frame plate 1: the middle part of the side surface is provided with a side plate 12, the end part of the side plate 12 is provided with a guide plate 13, the top part of the side surface of the frame plate 1 is provided with a carrier assembly 2, the carrier assembly 2 comprises a support 21, a support 22, a side shaft 23 and a clamping head 24, the support 21 is arranged at the top part of the side surface of the frame plate 1, the support 22 is arranged at the end surface of the support 21, the side shaft 23 symmetrically penetrates through two sides of the support 22, the clamping head 24 is symmetrically and rotatably connected at the opposite end of the side shaft 23 at two sides, the carrier assembly 2 further comprises a spring 25, the spring 25 is sleeved on the side shaft 23 and positioned between the support 22 and the clamping head 24, the carrier assembly 2 is provided with an unreeling assembly 3, the unreeling assembly 3 comprises a bottom plate 31, rotating rollers 32 and a first motor 33, the bottom plate 31 is symmetrically arranged at two sides of the bottom surface of the support 22, the rotating rollers 32 are symmetrically and rotatably connected at two sides of the bottom plate 31, the first motor 33 is arranged at the side surface of the bottom plate 31, the output shaft of the first motor 33 is fixedly connected with one end of the rotating rollers 32, the input end of the first motor 33 is electrically connected with the output end of the PLC 11;

and (4) cutting the assembly: the cutting assembly 4 comprises a support frame 41, a guide rod 42, a cutting knife 43, a mounting frame 45 and an electric push rod 46, wherein the support frame 41 is arranged in the middle of the side face of the guide plate 13, the guide rod 42 penetrates through the middle of the side face of the support frame 41, the cutting knife 43 is arranged at one end, positioned in the support frame 41, of the guide rod 42, the mounting frame 45 is arranged on the side face of the support frame 41, the electric push rod 46 is arranged on the inner side of the mounting frame 45, the telescopic end of the electric push rod 46 is fixedly connected with one end of the outer portion of the guide rod 42, the cutting assembly 4 further comprises a cutting groove 44, the cutting groove 44 is arranged in the middle of the side face of the guide plate 13, the cutting groove 44 corresponds to the cutting knife 43, a tensioning assembly 5 is arranged on the cutting assembly 4, the tensioning assembly 5 comprises a mounting plate 51, a main roller 52, side seats 53, an auxiliary roller 54 and a second motor 55, the mounting plate 51 is symmetrically arranged on two sides of the bottom face of the guide plate 13, the main roller 52 is rotatably connected to the mounting plate 51, the side seats 53 are symmetrically arranged on two sides, the auxiliary roller 54 is rotatably connected to the side seat 53 at a position corresponding to the main roller 52, the second motor 55 is arranged on the side surface of the mounting plate 51, the output shaft of the second motor 55 is fixedly connected with one end of the main roller 52, and the input end of the second motor 55 is electrically connected with the output end of the PLC 11;

wherein: still include PLC controller 11, PLC controller 11 locates the side of frame plate 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with electric push rod 46's input electricity.

After tensioning is finished, the guide rod 42 is driven to slide by the extension of the electric push rod 46, so that the cutting knife 43 is correspondingly matched with the cutting groove 44, and cutting of the discharged rolled film can be realized.

The high-waterproof-performance food packaging film roll film splitting machine provided by the utility model has the following working principle: the method comprises the steps of firstly, correspondingly matching clamping heads 24 with two ends of an inner winding drum of a winding film respectively, clamping and fixing the winding film by utilizing the acting force of a spring 25 on the clamping heads 24, enabling the end part of the winding film to penetrate through two rotating rollers 32, enabling the rotating rollers 32 to rotate by utilizing the rotation of a first motor 33, enabling the two rotating rollers 32 to rotate relatively, unreeling the winding film, enabling the end part of the winding film to penetrate through a space between a cutting knife 43 and a guide plate 42 and be positioned between a main roller 52 and an auxiliary roller 54, enabling the main roller 52 to rotate by utilizing the rotation of a second motor 55, enabling the main roller 52 and the auxiliary roller 54 to rotate relatively, stretching the discharged winding film, tensioning the winding film, enabling the guide rod 42 to slide by utilizing the extension of an electric push rod 46 after tensioning is finished, enabling the cutting knife 43 to be correspondingly matched with a cutting groove 44, and then cutting the discharged winding film can be achieved.

It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in the above embodiments is siemens S7-300, the first motor 33, the second motor 55 and the electric push rod 46 may be freely configured according to the actual application scenario, the first motor 33 and the second motor 55 may be servo motors, and the electric push rod 46 may be a pen-type electric push rod. The PLC controller controls the first motor 33, the second motor 55 and the electric push rod 46 to work by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a high waterproof performance food packaging film roll up membrane cutting machine which characterized in that: comprises a frame plate (1) and a cutting component (4);

frame plate (1): a side plate (12) is arranged in the middle of the side surface, a guide plate (13) is arranged at the end part of the side plate (12), a carrier assembly (2) is arranged at the top of the side surface of the frame plate (1), and an unreeling assembly (3) is arranged on the carrier assembly (2);

cutting assembly (4): the cutting device comprises a support frame (41), a guide rod (42), a cutting knife (43), an installation frame (45) and an electric push rod (46), wherein the support frame (41) is arranged in the middle of the side face of a guide plate (13), the guide rod (42) penetrates through the middle of the side face of the support frame (41), the cutting knife (43) is arranged at one end, positioned in the support frame (41), of the guide rod (42), the installation frame (45) is arranged on the side face of the support frame (41), the electric push rod (46) is arranged on the inner side of the installation frame (45), the telescopic end of the electric push rod (46) is fixedly connected with one end of the outer portion of the guide rod (42), and a tensioning assembly (5) is arranged on the cutting assembly (4);

wherein: still include PLC controller (11), the side of frame plate (1) is located in PLC controller (11), the input of PLC controller (11) is connected with external power source's output electricity, the output of PLC controller (11) is connected with the input electricity of electric push rod (46).

2. The high-waterproof-performance food packaging film rolling and splitting machine as claimed in claim 1, wherein: the cutting assembly (4) further comprises a cutting groove (44), the cutting groove (44) is formed in the middle of the side face of the guide plate (13), and the cutting groove (44) corresponds to the cutting knife (43).

3. The high-waterproof-performance food packaging film rolling and film cutting machine as claimed in claim 1, wherein: the carrier assembly (2) comprises a support (21), a support (22), side shafts (23) and clamping heads (24), the support (21) is arranged at the top of the side face of the frame plate (1), the support (22) is arranged on the end face of the support (21), the side shafts (23) symmetrically penetrate through two sides of the support (22), and the clamping heads (24) are symmetrically and rotatably connected to the opposite ends of the side shafts (23) on the two sides.

4. The high-waterproof-performance food packaging film rolling and film cutting machine according to claim 3, characterized in that: the carrier assembly (2) further comprises a spring (25), and the spring (25) is sleeved on the side shaft (23) at a position between the bracket (22) and the clamping head (24).

5. The high-waterproof-performance food packaging film rolling and splitting machine as claimed in claim 1, wherein: unreel subassembly (3) and include bottom plate (31), change roller (32) and first motor (33), the bottom surface both sides of support (22) are located to bottom plate (31) symmetry, change roller (32) symmetry and rotate the bottom both sides of connecting at bottom plate (31), the side of bottom plate (31) is located in first motor (33), the output shaft of first motor (33) and the one end fixed connection who changes roller (32), the input of first motor (33) is connected with the output electricity of PLC controller (11).

6. The high-waterproof-performance food packaging film rolling and film cutting machine as claimed in claim 1, wherein: tensioning set (5) includes mounting panel (51), main roll (52), side seat (53), auxiliary roll (54) and second motor (55), the bottom surface both sides of baffle (13) are located to mounting panel (51) symmetry, main roll (52) rotate to be connected on mounting panel (51), the side of mounting panel (51) of both sides is located to side seat (53) symmetry, auxiliary roll (54) rotate to be connected the position that corresponds with main roll (52) on side seat (53), the side of mounting panel (51) is located in second motor (55), the output shaft of second motor (55) and the one end fixed connection of main roll (52), the input of second motor (55) is connected with the output electricity of PLC controller (11).