CN210853217U

CN210853217U - Punching packaging machine

Info

Publication number: CN210853217U
Application number: CN201921261853.5U
Authority: CN
Inventors: 周文清; 张胜根; 刘镇樑
Original assignee: Foshan Suk Precision Machinery Co ltd
Current assignee: Foshan Suk Precision Machinery Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-26
Anticipated expiration: 2029-08-05

Abstract

The utility model provides a punching packaging machine, which is provided with a punching device, wherein the punching device comprises a base, a belt transmission part and a punching mechanism, the punching mechanism is driven by the transmission belt part to travel at the same speed as a packaging film, the packaging film passes through the punching mechanism and is punched by the punching mechanism, and the punching mechanism and the packaging film travel synchronously so that holes in the packaging film are complete and have no rupture condition in the punching process; the utility model discloses need not to stop can realize punching, improve production efficiency, also improve the quality of punching simultaneously.

Description

Punching packaging machine

Technical Field

The utility model relates to the field of packaging technology, more specifically say, in particular to packagine machine punches.

Background

In order to meet the requirement of product packaging, the packaging machine equipment punches the packaging film after the packaging film comes out of a coiled reel, and then seals and adheres the packaging film. At present, the perforation mode of the packaging film mainly comprises manual perforation and mechanical perforation. The manual punching efficiency is low, and the method is not suitable for large-scale popularization. The machine punches and adopts old-fashioned laser piercing press more, and old-fashioned laser piercing press punch and can cause the defect of film hole edge bodiness, the surface rolling unevenness of membrane, tension inconsistent to two terminal surface unevenness and speed are slow when traditional pause punching method rolling, cause production efficiency low and punch the position not accurate enough.

SUMMERY OF THE UTILITY MODEL

Problem (A)

In summary, how to provide a punching device capable of punching on a packaging film, wherein the packaging film is complete and has no crack after punching and has high production efficiency becomes a technical problem to be solved at present.

(II) technical scheme

The utility model provides a punching and packaging machine, which comprises a feeding device, a film feeding device, a bag forming device, a longitudinal sealing device, an end sealing device and a discharging device, and is characterized by also comprising a punching device for punching a packaging film;

an installation frame is arranged at the packaging film outlet of the film conveying device, the punching device is arranged on the installation frame, and the punching device comprises a base, a belt transmission part and a punching mechanism; the base is provided with a pair of slide rails, and the pair of slide rails are slidably provided with slide block seats; the belt transmission part is arranged between the pair of slide rails and connected with the slide block seat and drives the slide block seat to move on the pair of slide rails; the punching mechanism is arranged on the sliding block seat and used for punching the packaging film passing through the punching mechanism.

Preferably, the belt transmission part comprises a driving motor, a fixed seat and a synchronous belt; an output shaft of the driving motor is connected with a speed reducer, and an output shaft of the speed reducer is connected with a first synchronous belt pulley; the fixed seat comprises a fixed frame and a second synchronous belt wheel, and the second synchronous belt wheel is rotatably arranged on the fixed frame; the synchronous belt is arranged in parallel with the pair of slide rails and is arranged between the first synchronous belt wheel and the second synchronous belt wheel in a surrounding manner; the sliding block seat is fixedly connected with the synchronous belt; the driving motor drives the synchronous belt through the speed reducer and the first synchronous belt so as to drive the sliding block seat to move on the pair of sliding rails.

Preferably, the punching mechanism is fixedly arranged on the sliding block seat and comprises a punching seat, a punching needle and a punching cylinder; the punching machine is characterized in that a groove for a packaging film to pass through is formed in the punching seat, the punching cylinder is arranged at the top of the groove, a cylinder push rod is arranged at the output end of the punching cylinder, and the cylinder push rod is connected with the punching needle for punching.

Preferably, the driving motor is a servo motor or a stepping motor.

Preferably, the punching machine further comprises a monitoring device, wherein the monitoring device comprises a sensor, an alarm and a controller, and the sensor is arranged on the side edge of the punching mechanism and used for detecting the running state of the packaging film; the sensor and the alarm are respectively connected with the controller, and the controller is connected with the driving motor.

Preferably, the sensor is a photosensor.

Preferably, the film feeding device comprises a winding drum, an auxiliary guide roller set and a film discharging guide roller set; the auxiliary guide roller group comprises a first guide roller, a second guide roller and a third guide roller; the axis of the first guide roller and the axis of the winding drum are on the same vertical plane; the first guide roller and the second guide roller are positioned on the same horizontal plane, and the second guide roller and the third guide roller are positioned on the same vertical plane; the distance between the second guide roller and the third guide roller is larger than the diameter of the packaging film.

(III) advantageous effects

Through the structural design, the punching packaging machine provided by the utility model is provided with the punching device, the punching device comprises a base, a belt transmission part and a punching mechanism, the punching mechanism is driven by the transmission belt part to travel at the same speed as the packaging film, the packaging film passes through the punching mechanism and is punched by the punching mechanism, and the punching mechanism and the packaging film travel synchronously so that the hole in the packaging film is complete and has no rupture condition in the punching process; the utility model discloses need not to stop can realize punching, improve production efficiency, also improve the quality of punching simultaneously.

Drawings

FIG. 1 is a diagram of a punching and packaging machine according to an embodiment of the present invention;

FIG. 2 is a structural diagram of a punching device of the punching and packaging machine according to the embodiment of the present invention;

FIG. 3 is a schematic view of the punching device of the punching and packaging machine according to the embodiment of the present invention;

in fig. 1 to 3, the correspondence between the part names and the reference numbers is:

1-feeding device, 2-film feeding device, 21-winding drum, 22-first guide roller, 23-second guide roller, 24-third guide roller, 3-bagging device, 4-longitudinal sealing device, 5-end sealing device, 6-discharging device, 7-perforating device, 71-base, 711-pair of slide rails, 712-slide block seat, 72-belt transmission portion, 721-driving motor, 722-first synchronous belt wheel, 723-fixing frame, 724-second synchronous belt wheel, 725-synchronous belt, 73-perforating mechanism, 731-perforating seat, 732-perforating punching needle, 733-perforating cylinder, and, 734- -recess, 8- -mounting bracket.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a punching and packaging machine, which comprises a feeding device 1, a film feeding device 2, a bagging device 3, a longitudinal sealing device 4, an end sealing device 5 and a discharging device 6, and is characterized by further comprising a punching device 7 for punching a packaging film;

an installation frame 8 is arranged at the packaging film outlet of the film feeding device 2, the punching device 7 is arranged on the installation frame 8, and the punching device 7 comprises a base 71, a belt transmission part 72 and a punching mechanism 73; a pair of slide rails 711 is arranged on the base 71, and a slide block seat 712 is slidably arranged on the pair of slide rails 711; the belt transmission part 72 is arranged between the pair of slide rails 711, and the belt transmission part 72 is connected with the slider seat 712 and drives the slider seat 712 to move on the pair of slide rails 711; the punching mechanism 73 is provided on the slider holder 712, and is configured to punch a packaging film passing through the punching mechanism 73.

The utility model discloses an in the embodiment, packagine machine is used for packing and sealing article, and perforating device 7 uses at the packaging film and carries the stage, punches in order to satisfy the packing requirement to the packaging film through perforating device 7. When the packaging film conveying device works, the belt transmission part 72 drives the sliding block seat 712 to move back and forth on the pair of sliding rails 711, and the moving speed of the belt transmission part 72 in the conveying direction of the packaging film is consistent with the conveying speed of the packaging film; when the packaging film outwards carried, the packaging film passed through mechanism 73 of punching, and mechanism 73 of punching walked with the packaging film with the same speed under the drive of belt drive portion 72 this moment, and at the in-process of walking, mechanism 73 action of punching punched and punched the packaging film, and after the process of accomplishing the punching, the packaging film continued to carry forward, accomplished other packaging processes.

Preferably, the belt transmission part 72 includes a driving motor 721, a fixing seat and a synchronous belt 725; an output shaft of the driving motor 721 is connected with a speed reducer, and an output shaft of the speed reducer is connected with a first synchronous pulley 722; the fixing seat comprises a fixing frame 723 and a second synchronous belt wheel 724, and the second synchronous belt wheel 724 is rotatably arranged on the fixing frame 723; the synchronous belt 725 is arranged in parallel with the pair of sliding rails 711 and is arranged between the first synchronous belt pulley 722 and the second synchronous belt pulley 724 in a surrounding manner; the slider seat 712 is fixedly connected with the synchronous belt 725; the driving motor 721 drives the timing belt 725 through the speed reducer and the first timing pulley 722, and then drives the slider seat 712 to move on the pair of slide rails 711.

In the embodiment of the present invention, the belt transmission portion 72 mainly comprises a driving motor 721, a fixing base and a synchronous belt 725, wherein the driving motor 721 is disposed on one side of the base, and the driving motor 721 is connected to the first synchronous pulley 722 through a speed reducer and drives the first synchronous pulley 722. The second timing pulley 724 is mounted on a fixing frame 723, the fixing frame 723 is mounted between a pair of guide rails, the timing belt 725 is mounted between the first timing pulley 722 and the second timing pulley 724, and the timing belt 725 is fixedly connected with the slider holder 712, so that the slider holder 712 can move on the guide rails following the motion of the timing belt 725. During operation, the driving motor 721 is started and drives the first synchronous belt wheel 722 to rotate, the first synchronous belt wheel 722 drives the slider seat 712 to move through the synchronous belt 725, the advancing speed of the synchronous belt 725 is kept consistent with the advancing speed of the packaging system by adjusting the driving motor 721, so that the slider seat 712 and the packaging film walk at the same speed, and then the punching mechanism 73 is started to punch the packaging film. After the punching is completed, the driving motor 721 is rotated in reverse, and the slider holder 712 returns to the initial position to be ready for the next punching process.

Preferably, the punching mechanism 73 is fixedly arranged on the slider seat 712, and includes a punching seat 731, a punching needle 732 and a punching cylinder 733; the punching seat 731 is provided with a groove 734 for the packaging film to pass through, the punching cylinder 732 is arranged at the top of the groove 734, the output end of the punching cylinder 733 is provided with a cylinder push rod, and the cylinder push rod is connected with the punching punch needle 732.

The utility model discloses an in the embodiment, the mechanism 73 of punching realizes the function of punching through punching cylinder 733 and punching towards needle 732, punch and be equipped with the recess 734 that can supply the packaging film to pass through on the seat 731, in the packagine machine operation in-process, the packaging film goes out just through making the recess 734 after the membrane, the mechanism 73 of punching is following the packaging film and is marching at the same speed, the packaging film keeps the state of relative rest with punching between the mechanism 73 this moment, cylinder 733 starts after punching, the cylinder push rod stretches out, it punches to drive and releases rapidly towards needle 732 and accomplishes the action of punching.

Preferably, the driving motor 721 is a servo motor or a stepping motor.

Preferably, the packaging film punching device further comprises a monitoring device, wherein the monitoring device comprises a sensor, an alarm and a controller, and the sensor is arranged on the side edge of the punching mechanism 73 and used for detecting the running state of the packaging film; the sensor and the alarm are respectively connected with the controller, and the controller is connected with the driving motor 721.

Through setting up detection device, in case the packagine machine operation appears unusually, when leading to the unable normal seeing off of packaging film, the sensor can in time detect the change of the conveying speed of packaging film, then signals to the controller, and the controller starts the alarm and sends out the police dispatch newspaper, and the order makes driving motor 721 stop work simultaneously to avoid causing the waste of packaging film.

Preferably, the sensor is a photosensor.

Preferably, the film feeding device 2 comprises a winding drum 21, an auxiliary guide roller set and a film discharging guide roller set; the auxiliary guide roller group comprises a first guide roller 22, a second guide roller 23 and a third guide roller 24; the axial center of the first guide roller 22 and the axial center of the winding drum 21 are on the same vertical plane; the first guide roller 22 and the second guide roller 23 are located on the same horizontal plane, and the second guide roller 23 and the third guide roller 24 are located on the same vertical plane; the distance between the second guide roller 23 and the third guide roller 24 is larger than the diameter of the packaging film.

Through the structural design, the packaging film can enter the groove 734 of the punching mechanism 73 in a fixed direction, and the influence on punching quality caused by the change of the angle of the packaging film entering the groove 734 after the packaging film is reduced is avoided.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a punching packaging machine is provided with a punching device 7, the punching device 7 comprises a base 71, a belt transmission part 72 and a punching mechanism 73, the transmission belt part 72 drives the punching mechanism 73 to travel at the same speed as a packaging film, the packaging film passes through the punching mechanism 73 and is punched by the punching mechanism 73, and the punching mechanism 73 and the packaging film travel synchronously so that a hole in the packaging film is complete and has no rupture condition in the punching process; the utility model discloses need not to stop can realize punching, improve production efficiency, also improve the quality of punching simultaneously.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A punching and packaging machine comprises a feeding device, a film feeding device, a bag forming device, a longitudinal sealing device, an end sealing device and a discharging device, and is characterized by also comprising a punching device for punching a packaging film;

2. The punching and packaging machine according to claim 1, wherein the belt transmission portion comprises a driving motor, a fixed seat and a synchronous belt; an output shaft of the driving motor is connected with a speed reducer, and an output shaft of the speed reducer is connected with a first synchronous belt pulley; the fixed seat comprises a fixed frame and a second synchronous belt wheel, and the second synchronous belt wheel is rotatably arranged on the fixed frame; the synchronous belt is arranged in parallel with the pair of slide rails and is arranged between the first synchronous belt wheel and the second synchronous belt wheel in a surrounding manner; the sliding block seat is fixedly connected with the synchronous belt; the driving motor drives the synchronous belt through the speed reducer and the first synchronous belt so as to drive the sliding block seat to move on the pair of sliding rails.

3. The punching and packaging machine according to claim 2, wherein the punching mechanism is fixedly arranged on the slider seat and comprises a punching seat, a punching needle and a punching cylinder; the punching machine is characterized in that a groove for a packaging film to pass through is formed in the punching seat, the punching cylinder is arranged at the top of the groove, a cylinder push rod is arranged at the output end of the punching cylinder, and the cylinder push rod is connected with the punching needle for punching.

4. The punch packaging machine of claim 3, wherein the driving motor is a servo motor or a stepping motor.

5. The punching and packaging machine according to any one of claims 2 to 4, further comprising a monitoring device, wherein the monitoring device comprises a sensor, an alarm and a controller, the sensor is arranged on the side edge of the punching mechanism and is used for detecting the running state of the packaging film; the sensor and the alarm are respectively connected with the controller, and the controller is connected with the driving motor.

6. The punch packaging machine of claim 5 wherein the sensor is a photoelectric sensor.

7. The punching and packaging machine as claimed in claim 1, wherein the film feeding device comprises a winding drum, an auxiliary guide roller set and a film discharging guide roller set; the auxiliary guide roller group comprises a first guide roller, a second guide roller and a third guide roller; the axis of the first guide roller and the axis of the winding drum are on the same vertical plane; the first guide roller and the second guide roller are positioned on the same horizontal plane, and the second guide roller and the third guide roller are positioned on the same vertical plane; the distance between the second guide roller and the third guide roller is larger than the diameter of the packaging film.