CN215476063U

CN215476063U - Barrel film feeding device

Info

Publication number: CN215476063U
Application number: CN202120077882.7U
Authority: CN
Inventors: 姜关荣; 许连杰
Original assignee: Dongguan Anxiang Intelligent Packaging Equipment Co ltd
Current assignee: Dongguan Anxiang Intelligent Packaging Equipment Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-01-11
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to the technical field of tubular film processing, in particular to a tubular film feeding device which comprises a rolling frame, a film guide frame arranged on one side of the rolling frame, a plurality of film guide rollers rotatably arranged on the film guide frame, a punching mechanism and an identification detection sensor which are arranged on the film guide frame, a self-weight tension roller arranged on the film guide frame in a lifting mode and a film feeding mechanism arranged on one side, far away from the rolling frame, of the film guide frame, wherein the identification detection sensor is electrically connected with the punching mechanism, and a transfer mechanism is arranged between the film guide frame and the film feeding mechanism. The film feeding device is simple in structure and stable in film feeding, marks on the cylindrical film can be detected through the mark detection sensor, so that the punching mechanism and the transfer mechanism can respectively punch and print preset positions of the cylindrical film, the self-weight tension roller provides stable tension for the cylindrical film, the cylindrical film is smooth and stable in conveying, and the processing quality of the cylindrical film is improved.

Description

Barrel film feeding device

Technical Field

The utility model relates to the technical field of cylinder film processing, in particular to a cylinder film feeding device.

Background

The packaging machine generally presents automatic electromechanical equipment during production and application, and is widely applied to packaging industries of food, chemical industry, hardware, agricultural products and the like. With the higher and higher requirements of modern society on packaging speed and packaging quality, the barrel film needs to be processed before packaging, in the prior art, the barrel film on the barrel film coil stock is generally processed in advance, and then the processed barrel film coil stock is placed on a packaging machine for use, so that the packaging efficiency is low, and the requirement of automatic production is difficult to meet. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide a cylindrical film feeding device.

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

the utility model provides a section of thick bamboo membrane material feeding unit, its includes the coil stock frame, set up in the membrane frame that leads of one side of coil stock frame, rotate and set up in a plurality of membrane rollers that lead the membrane frame, all set up in the mechanism of punching a hole and the sign detection sensor of leading the membrane frame, go up and down to set up in the dead weight tension roller of leading the membrane frame and set up in the membrane mechanism that send that leads one side of coil stock frame kept away from, the sign detects the sensor and is connected with the mechanism electricity that punches a hole, lead the membrane frame and send and be provided with transfer mechanism between the membrane mechanism.

Furthermore, an easy-to-tear line forming mechanism is arranged between the transfer printing mechanism and the film guide frame or between the transfer printing mechanism and the film feeding mechanism.

Further, the tube film feeding device further comprises a position adjusting mechanism for adjusting the position of the transfer printing mechanism, and the output end of the position adjusting mechanism is connected with the transfer printing mechanism.

Further, the position adjusting mechanism comprises a transverse moving module and a longitudinal moving module, the output end of the transverse moving module is connected with the longitudinal moving module, and the output end of the longitudinal moving module is connected with the transfer printing mechanism.

Furthermore, the film guide frame is provided with a sliding groove, and the end part of the self-weight tension roller is arranged in the sliding groove in a sliding manner.

Furthermore, the punching mechanism comprises a punching seat arranged on the film guide frame, a punching cylinder arranged on the punching seat and a punch arranged on a piston rod of the punching cylinder, the punching seat is provided with a through groove for the film to pass through and a punch vertically communicated with the through groove, and the punch protrudes into the punch through the through groove.

Furthermore, the punching seat is provided with a guide hole in sliding connection with the punching head, the guide hole and the punching hole are coaxially arranged, and the guide hole and the punching hole are respectively formed by the concave arrangement of the top wall and the bottom wall of the through groove.

Further, a waste collecting box is arranged at the bottom of the punching seat.

Further, send membrane mechanism including sending the membrane seat, set up in sending a supporting bench of membrane seat, rotate and connect in sending the membrane roller of membrane seat and install in sending the membrane seat and drive and send the rotation driver that the membrane roller rotated, send membrane roller and supporting bench cooperation in order to carry a section of thick bamboo membrane.

Further, easily tear line forming mechanism including easily tearing line seat, go up and down to set up in easily tearing the line seat easily tear the line sword and install in easily tearing the line seat and be used for the drive to easily tear the line driver that easily tears the line sword and go up and down, easily tear the line sword and install in the output of easily tearing the line driver.

The utility model has the beneficial effects that: the film feeding device is simple in structure and stable in film feeding, marks on the cylindrical film can be detected through the mark detection sensor, so that the punching mechanism and the transfer mechanism can respectively punch and print preset positions of the cylindrical film, the self-weight tension roller provides stable tension for the cylindrical film, the cylindrical film is smooth and stable in conveying, and the processing quality of the cylindrical film is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic perspective view of the film guide frame, the film guide roller, the punching mechanism, the mark detection sensor and the self-weight tension roller according to the present invention.

Fig. 3 is a schematic perspective view of an easy-tear line forming mechanism according to the present invention.

Fig. 4 is a schematic perspective view of the transfer mechanism, the position adjustment mechanism, and the film feeding mechanism of the present invention.

Description of reference numerals:

40. a position adjustment mechanism; 401. a transverse moving module; 402. a longitudinal moving module; 41. a coil rack; 42. a film guide frame; 421. a chute; 43. a film guide roller; 44. a punching mechanism; 441. punching a base; 442. punching a cylinder; 443. a punch; 444. passing through a groove; 446. a guide hole; 447. a waste collection tank; 45. an identification detection sensor; 46. a self-weight tension roller; 47. a film feeding mechanism; 471. a film feeding seat; 472. a support table; 473. a film feeding roller; 474. a rotation driver; 48. an easy-to-tear line forming mechanism; 481. an easy-to-tear wire seat; 482. an easy-to-tear line knife; 483. an easy-tear line driver; 484. a via hole; 49. a transfer mechanism.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 4, the present invention provides a film feeding device, which comprises a material rolling frame 41, a film guiding frame 42 disposed at one side of the material rolling frame 41, a plurality of film guiding rollers 43 rotatably disposed at the film guiding frame 42, a punching mechanism 44 and a mark detecting sensor 45 both disposed at the film guiding frame 42, a self-weight tension roller 46 disposed at the film guiding frame 42 in a lifting manner, and a film feeding mechanism 47 disposed at one side of the film guiding frame 42 away from the material rolling frame 41, the mark detection sensor 45 is electrically connected with the punching mechanism 44, a transfer mechanism 49 is arranged between the film guide frame 42 and the film feeding mechanism 47, the punching mechanism 44 and the mark detection sensor 45 are located between the adjacent two film guide rollers 43, the film feeding mechanism 47 and the transfer mechanism 49 are both electrically connected with the mark detection sensor 45, the film guide frame 42 is L-shaped, and the plurality of film guide rollers 43 are arranged along the shape of the film guide frame 42.

In practical application, a roll of film is placed on the winding frame 41, a film of the roll of film is wound around the plurality of film guide rollers 43 and the dead weight tension roller 46 and passes through the punching mechanism 44, the transfer mechanism 49 and the film feeding mechanism 47, the film feeding mechanism 47 pulls the roll of film to move, the mark detection sensor 45 detects marks (such as marks or colors) on the roll of film so as to control the length of the movement of the roll of film pulled by the film feeding mechanism 47, the punching mechanism 44 punches holes at a preset position on the roll of film, and the transfer mechanism 49 prints at the preset position on the roll of film. In this in-process, dead weight tension roll 46 can provide certain tension to the section of thick bamboo membrane for the section of thick bamboo membrane is level and smooth and carry stably, is favorable to having improved the quality to section of thick bamboo membrane processing, and when dead weight tension roll 46 tractive section of thick bamboo membrane, can also play the effect of prestoring a section of thick bamboo membrane, with the speed ratio of matching different processing stations. The film feeding device is simple in structure and stable in film feeding, marks on the cylindrical film can be detected through the mark detection sensor 45, so that the punching mechanism 44 and the transfer mechanism 49 can respectively punch and print preset positions of the cylindrical film, the self-weight tension roller 46 provides stable tension for the cylindrical film, the cylindrical film is smooth and stable in conveying, and the processing quality of the cylindrical film is improved.

Preferably, the mark detecting sensor 45 is a color mark detecting sensor for detecting a color mark on the film, and the position of the mark detecting sensor 45 on the film guiding frame 42 is adjustable.

In this embodiment, an easy-tear line forming mechanism 48 is provided between the transfer mechanism 49 and the film guide 42 or between the transfer mechanism 49 and the film feeding mechanism 47. The drum film is subjected to blanking forming through the easy-tearing line forming mechanism 48, so that the easy-tearing line is formed on the drum film.

In this embodiment, the cartridge film feeding device further includes a position adjusting mechanism 40 for adjusting the position of the transfer mechanism 49, and an output end of the position adjusting mechanism 40 is connected to the transfer mechanism 49. The position of the transfer printing mechanism 49 is adjusted through the position adjusting mechanism 40, the flexibility of the transfer printing mechanism 49 is improved, the requirement for printing the cylinder films in different positions or different specifications of the cylinder films is met, the application range is wide, and the practicability is high.

In this embodiment, the position adjusting mechanism 40 includes a transverse moving module 401 and a longitudinal moving module 402, an output end of the transverse moving module 401 is connected to the longitudinal moving module 402, and an output end of the longitudinal moving module 402 is connected to the transfer mechanism 49. The transverse position of the transfer printing mechanism 49 is adjusted through the transverse moving module 401, the longitudinal position of the transfer printing mechanism 49 is adjusted through the longitudinal moving module 402, the adjustment is convenient, and the adjustment precision is high.

In this embodiment, the film guiding frame 42 is provided with a sliding groove 421 vertically arranged, and the end of the self-weight tension roller 46 is slidably arranged in the sliding groove 421. The end of the self-weight tension roller 46 slides up and down along the chute 421, so that the stability of the self-weight tension roller 46 during lifting is improved, and the self-weight tension roller 46 can provide constant tension for the tubular film.

In this embodiment, the punching mechanism 44 includes a punching seat 441 mounted on the film guide frame 42, a punching cylinder 442 mounted on the punching seat 441, and a punch 443 mounted on a piston rod of the punching cylinder 442, the punching seat 441 is provided with a through groove 444 for passing the film and a punch vertically communicated with the through groove 444, and the punch 443 protrudes into the punch through the through groove 444. The film passes through the punch holder 441 via the through groove 444, and the punch cylinder 442 drives the punch 443 to move close to the film until the punch 443 punches a hole in the film, and the punch 443 discharges the punched waste via the punch.

In this embodiment, the punch holder 441 is provided with a guide hole 446 slidably connected to the punch 443, the guide hole 446 is coaxially disposed with the punched hole, and the guide hole 446 and the punched hole are recessed from the top wall and the bottom wall of the through groove 444, respectively. In the process of punching the tubular film by the punch 443, the guide hole 446 plays a role in guiding and positioning the punch 443, and stability of punching the tubular film by the punch 443 is improved.

In this embodiment, the bottom of the punching seat 441 is provided with a waste collection box 447, the punched waste material falls into the waste collection box 447 through punching, and the waste collection box 447 collects the waste material, so as to clean the waste material conveniently.

In this embodiment, the film feeding mechanism 47 includes a film feeding seat 471, a supporting seat 472 disposed on the film feeding seat 471, a film feeding roller 473 rotatably connected to the film feeding seat 471, and a rotating driver 474 installed on the film feeding seat 471 and driving the film feeding roller 473 to rotate, the film feeding roller 473 cooperates with the supporting seat 472 to feed the cylindrical film, and the rotating driver 474 is a motor. When a cylinder film is conveyed, the cylinder film is positioned between the supporting platform 472 and the film feeding roller 473, the rotating driver 474 drives the film feeding roller 473 to rotate, the rotating film feeding roller 473 is matched with the supporting platform 472 to move the cylinder film, the film feeding is stable, and in the film feeding process, the film feeding roller 473 flattens the cylinder film on the supporting platform 472 so as to convey the cylinder film straightly and avoid wrinkling of the cylinder film and the like.

In this embodiment, the easy-to-tear line forming mechanism 48 includes the easy-to-tear line seat 481, the easy-to-tear line sword 482 that goes up and down to set up in the easy-to-tear line seat 481 and install in the easy-to-tear line seat 481 and be used for driving the easy-to-tear line driver 483 that the easy-to-tear line sword 482 goes up and down, the easy-to-tear line sword 482 is installed in the output of the easy-to-tear line driver 483, the easy-to-tear line driver 483 is the cylinder, the easy-to-tear line seat 481 has seted up the via hole 484.

The cylinder film passes through the easy-tearing line seat 481 through the through hole 484, and the easy-tearing line driver 483 drives the easy-tearing line knife 482 to move towards the direction close to the cylinder film until the easy-tearing line knife 482 punches the cylinder film, so that the easy-tearing line is formed on the cylinder film. This easily tear line forming mechanism 48's simple structure, easily tear the line shaping convenient, high-efficient.

Specifically, a guide groove is concavely formed in the side wall of the easy-to-tear line seat 481, and the side part of the easy-to-tear line knife 482 protrudes into the guide groove; in operation, easily tear line sword 482 and go up and down along the guide way, improved the stability that easily tears the line sword 482 and go up and down to the quality of shaping easily tearing the line has been improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a section of thick bamboo membrane material feeding unit which characterized in that: including the coil stock frame, set up in the membrane frame that leads of one side of coil stock frame, rotate and set up in a plurality of guide film rollers of leading the membrane frame, all set up in the mechanism of punching a hole and the sign detection sensor of leading the membrane frame, go up and down to set up in the dead weight tension roll of leading the membrane frame and set up in the film feeding mechanism who leads one side of membrane frame and keep away from the coil stock frame, the sign detects the sensor and is connected with the mechanism electricity that punches a hole, it is provided with transfer mechanism to lead membrane frame and film feeding mechanism between.

2. The web feeding device according to claim 1, wherein: and an easy-to-tear line forming mechanism is arranged between the transfer printing mechanism and the film guide frame or between the transfer printing mechanism and the film feeding mechanism.

3. The web feeding device according to claim 1, wherein: the tube film feeding device further comprises a position adjusting mechanism for adjusting the position of the transfer printing mechanism, and the output end of the position adjusting mechanism is connected with the transfer printing mechanism.

4. The web feeding device according to claim 3, wherein: the position adjusting mechanism comprises a transverse moving module and a longitudinal moving module, the output end of the transverse moving module is connected with the longitudinal moving module, and the output end of the longitudinal moving module is connected with the transfer mechanism.

5. The web feeding device according to claim 1, wherein: the film guide frame is provided with a sliding groove, and the end part of the self-weight tension roller is arranged in the sliding groove in a sliding manner.

6. The web feeding device according to claim 1, wherein: the punching mechanism comprises a punching seat arranged on the film guide frame, a punching cylinder arranged on the punching seat and a punch arranged on a piston rod of the punching cylinder, the punching seat is provided with a through groove for the film to pass through and a punch vertically communicated with the through groove, and the punch protrudes into the through hole through the through groove.

7. The web feeding device according to claim 6, wherein: the punching seat is provided with a guide hole in sliding connection with the punch, the guide hole and the punching hole are coaxially arranged, and the guide hole and the punching hole are respectively formed by concavely arranging the top wall and the bottom wall of the through groove.

8. The web feeding device according to claim 6, wherein: and a waste collecting box is arranged at the bottom of the punching seat.

9. The web feeding device according to claim 1, wherein: the film feeding mechanism comprises a film feeding seat, a supporting table arranged on the film feeding seat, a film feeding roller rotationally connected to the film feeding seat and a rotation driver arranged on the film feeding seat and driving the film feeding roller to rotate, and the film feeding roller is matched with the supporting table to convey a film.

10. The web feeding device according to claim 2, wherein: easily tear line forming mechanism including easily tearing line seat, go up and down to set up in easily tearing the line seat easily tear the line sword and install in easily tearing line seat and be used for the drive easily to tear the line driver that easily tears the line sword lift, easily tear the line sword and install in the output of easily tearing the line driver.