CN216836481U

CN216836481U - High-efficient punching device of high resistant food packaging film

Info

Publication number: CN216836481U
Application number: CN202220370693.3U
Authority: CN
Inventors: 杜正林; 张柏清; 蔡永明
Original assignee: Haining Boyi New Material Co ltd
Current assignee: Haining Boyi New Material Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-06-28
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a high-efficiency punching device of a high-barrier food packaging film, which relates to the technical field of punching devices and comprises an opening box, a punching unit and a pressing unit; the lower end in the opening box is provided with a punching table; the unit that punches a hole contains L type conducting bar, the briquetting that punches a hole, annular sword, the buffering clamping ring, steady ring scute and push ring spring, L type conducting bar is installed to the rear end of opening case, the rear end and the L type conducting bar sliding connection of the briquetting that punches a hole, annular sword is all installed to the punching hole inslot of both sides around the briquetting lower extreme that punches a hole, three buffering guide slot has been seted up to the circumference of annular sword, the upper end sliding connection of buffering clamping ring is at the inside lower extreme in punching hole groove, this high resistant separates food package film's high-efficient punching device, can carry out elastic restriction around the hole when punching a hole, more be favorable to the smoothness of punching a hole, can also blow off the waste material after punching a hole, more be favorable to the stability of punching a hole.

Description

High-efficient punching device of high resistant food packaging film

Technical Field

The utility model relates to a punching device technical field specifically is a high-efficient punching device of high resistant barrier food packaging film.

Background

The high resistant separates food packaging film of mainly used packing food need punch a hole to it man-hour to in declare the dress to food, current punching device is when punching a hole to high resistant separates food packaging film, easily takes place deckle edge etc. the effect is relatively poor.

The patent publication of prior art is CN214136356U discloses a high-efficient punching device of high resistant barrier food packaging film, including base support, wind-up roll and unreel the roller, the last fixed surface of base support is connected with the wind-up roll, the right side fixedly connected with main part subassembly of wind-up roll, the right side fixedly connected with unreels the roller of main part subassembly, the inside fixedly connected with bed die of main part subassembly, the left and right sides of bed die is provided with the guide roll, both sides are provided with guard flap around the bed die, the top of bed die is provided with the mould subassembly, it includes the body to go up the mould subassembly, the fixed surface protection pad under the body.

It can punch a hole along with high resistant separates food packaging film, but can not fix around aiming at the hole when punching a hole, influences the effect when punching a hole, can not be better satisfy the demand of punching a hole.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a high-efficient punching device of high resistant barrier food packaging film, can carry out elastic restriction around to the hole when punching a hole, more be favorable to punching a hole smoothly, can also blow off the waste material after punching a hole, more be favorable to the stability of punching a hole, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency punching device of a high-barrier food packaging film comprises an opening box, a punching unit and a pressing unit;

opening the box: the lower end of the interior is provided with a punching platform;

a punching unit: the punching device comprises an L-shaped guide strip, a punching press block, an annular cutter, a buffering press ring, a ring stabilizing angle plate and a push ring spring, wherein the L-shaped guide strip is installed at the rear end of the opening box, the rear end of the punching press block is in sliding connection with the L-shaped guide strip, the annular cutters are installed in punching grooves in the front side and the rear side of the lower end of the punching press block, three buffering guide grooves are formed in the circumference of the annular cutter, the upper end of the buffering press ring is in sliding connection with the lower end of the inside of the punching groove, the ring stabilizing angle plate is connected to the upper end of the buffering press ring and in sliding connection with the buffering guide grooves, the upper end of the push ring spring is connected to the upper end of the inside of the punching groove, and the lower end of the push ring spring is connected to the upper end of the buffering press ring; when the punching press block is pressed downwards for punching, the circumference of the punched hole can be compressed by the elastic force of the push ring spring through the buffer press ring, and then the punching is performed by the annular cutter, so that the punching press block is convenient and stable.

A pressing unit: is arranged at the upper end of the open box.

Further, the punching unit still contains and blows material hole, trachea and solenoid valve, blow the material hole all seted up at both ends around the briquetting that punches a hole, blow tracheal one end of upper end connection of material hole, the inside right-hand member at the opening case is installed to the solenoid valve, tracheal other end is connected to the delivery outlet of solenoid valve, the delivery outlet of outside air supply is connected to the air inlet of solenoid valve. Through the work of solenoid valve, the trachea can blow off outside malleation gas through blowing the material hole, blows off the waste material from the lower extreme of opening case after punching a hole.

Further, the pushing unit comprises a pull column, an elliptic cylinder and a pushing motor, the pull column is slidably connected to the upper end of the open box, the lower end of the pull column is connected to the middle of the upper end of the punching press block, the elliptic cylinder is installed at the upper end of the pull column, and the pushing motor is installed on the right side of the upper end of the open box. Through the rotation of pushing down the motor, utilize the section of thick bamboo post of dialling of initiative dynamic pressure dish side end to an oval section of thick bamboo application of force, can utilize to draw the post to make the briquetting that punches a hole slide from top to bottom, realize punching a hole.

Further, the pushing unit further comprises a driving pressure plate, an output shaft of the pushing motor is connected with the driving pressure plate, a cylinder shifting column is installed at the side end of the driving pressure plate, and the cylinder shifting column is located in the elliptic cylinder. The power of the pressing motor can be well transmitted by utilizing the driving pressure plate.

Further, still including wearing membrane post and card post orifice plate, the membrane seat of wearing is all installed to the left and right sides of the inside lower extreme of opening case, the membrane post of wearing is installed to the front end of wearing the die seat, card post orifice plate sliding connection is at the front end of opening case. Through the cooperation of the membrane penetrating column and the clamping column pore plate, the membrane roll penetrating into the membrane penetrating column can be fixed.

Further, still include and stabilize membrane arc board, it all installs and stabilizes membrane arc board to punch a hole the platform about both ends. The film stabilizing arc plate can prevent the high-barrier food packaging film from being scratched when the high-barrier food packaging film is conveyed and punched, and is more stable.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient punching device of high resistant barrier food packaging film has following benefit:

1. this high-efficient punching device of high resistant barrier food packaging film is equipped with the unit of punching a hole, when the briquetting that punches a hole pushes down and punches a hole, utilizes the buffering clamping ring through the elasticity of pusher spring to compress tightly the circumference that punches a hole, then punches a hole by annular sword, and is convenient stable.

2. According to the punching unit arranged on the high-efficiency punching device for the high-barrier food packaging film, through the work of the electromagnetic valve, the air pipe can blow out external positive pressure air through the material blowing hole, and after punching is completed, the waste material is blown out from the lower end of the opening box.

3. The high-efficiency punching device for the high-barrier food packaging film is provided with the pressing unit, the cylinder pushing column at the side end of the active pressure disc is used for applying force to the oval cylinder through the rotation of the pressing motor, and the punching press block can slide up and down by utilizing the pulling column to realize punching.

Drawings

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

fig. 2 is the schematic diagram of the internal structure of the punching press block of the present invention.

In the figure: the device comprises a 1-opening box, a 2-punching table, a 3-punching unit, a 31L-shaped guide strip, a 32-punching press block, a 33-ring cutter, a 34-buffering press ring, a 35-stabilizing-ring angle plate, a 36-pushing-ring spring, a 37-blowing hole, a 38 air pipe, a 39 electromagnetic valve, a 4-pressing unit, a 41-pulling column, a 42-elliptic cylinder, a 43-pressing motor, a 44-driving press plate, a 5-penetrating-film column, a 6-clamping-column pore plate and a 7-stabilizing-film arc plate.

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. 1-2, the present embodiment provides a technical solution: a high-efficiency punching device of a high-barrier food packaging film comprises an opening box 1, a punching unit 3 and a pressing unit 4;

opening box 1: the lower end of the interior is provided with a punching table 2;

a punching unit 3: the punching box comprises an L-shaped guide bar 31, a punching press block 32, an annular cutter 33, a buffer press ring 34, a ring stabilizing angle plate 35 and a push ring spring 36, wherein the L-shaped guide bar 31 is installed at the rear end of the opening box 1, the rear end of the punching press block 32 is slidably connected with the L-shaped guide bar 31, the annular cutters 33 are installed in punching grooves on the front side and the rear side of the lower end of the punching press block 32, three buffer guide grooves are formed in the circumference of the annular cutter 33, the upper end of the buffer press ring 34 is slidably connected to the inner lower end of the punching groove, the ring stabilizing angle plate 35 is connected to the upper end of the buffer press ring 34 and is slidably connected to the buffer guide grooves, the upper end of the push ring spring 36 is connected to the inner upper end of the punching groove, and the lower end of the push ring spring 36 is connected to the upper end of the buffer press ring 34; when the punching press block 32 presses down the punched hole, the circumference of the punched hole can be pressed by the elastic force of the push ring spring 36 and the buffer press ring 34, and then the punched hole is punched by the annular knife 33, so that the punching press block is convenient and stable.

The punching unit 3 further comprises a blowing hole 37, an air pipe 38 and an electromagnetic valve 39, the blowing hole 37 is formed in each of the front end and the rear end of the punching press block 32, the upper end of the blowing hole 37 is connected with one end of the air pipe 38, the electromagnetic valve 39 is installed at the right end of the opening box 1, the other end of the air pipe 38 is connected with an output port of the electromagnetic valve 39, and an air inlet of the electromagnetic valve 39 is connected with an output port of an external air source. By the operation of the solenoid valve 39, the air pipe 38 blows out the external positive pressure air through the material blowing hole 37, and blows out the waste material from the lower end of the open box 1 after the punching is completed.

Pressing unit 4: is mounted at the upper end of the open box 1.

The pressing unit 4 comprises a pulling column 41, an elliptic cylinder 42 and a pressing motor 43, the pulling column 41 is slidably connected to the upper end of the open box 1, the lower end of the pulling column 41 is connected to the middle of the upper end of the punching press block 32, the elliptic cylinder 42 is mounted at the upper end of the pulling column 41, and the pressing motor 43 is mounted at the right side of the upper end of the open box 1. Through the rotation of the pressing motor 43, the oval cylinder 42 is forced by the cylinder-pulling column at the side end of the active pressing plate 44, and the punching press block 32 can slide up and down by the pulling column 41, so as to realize punching.

The pressing unit 4 further comprises a driving pressure plate 44, an output shaft of the pressing motor 43 is connected with the driving pressure plate 44, a cylinder shifting column is mounted at the side end of the driving pressure plate 44, and the cylinder shifting column is located in the elliptical cylinder 42. The power of the down-pressure motor 43 can be well transmitted by the active pressure plate 44.

Still including wearing membrane post 5 and card post orifice plate 6, the left and right sides of the inside lower extreme of opening case 1 all installs and wears the membrane seat, wears the front end of die holder and installs and wears

membrane post

5, and 6 sliding connection of card post orifice plate are at the front end of opening case 1. The film roll penetrating into the film penetrating column 5 can be fixed through the matching of the film penetrating column 5 and the column clamping pore plate 6.

Still include and all install film stabilizing arc board 7 at the both ends about punching press platform 2. The film stabilizing arc plate 7 can prevent the high-barrier food packaging film from being scratched when the high-barrier food packaging film is conveyed and punched, and is more stable.

The utility model provides a pair of high-efficient punching device of high resistant barrier food packaging film's theory of operation as follows: firstly, through the rotation of motor 43 that pushes down, make the briquetting 32 that punches a hole slide from top to bottom, when moving down and punching a hole, utilize buffering clamping ring 34 to compress tightly the circumference that punches a hole through the elasticity of pushing away ring spring 36, then punch a hole by annular sword 33, the effect that punches a hole is better, punch a hole and accomplish the back, solenoid valve 39 work utilizes trachea 38 to blow off outside malleation gas through blowing material hole 37, and then blows off the waste material from the lower extreme of opening case 1, guarantees the stability of follow-up punching a hole, and is convenient high-efficient more.

It should be noted that the step motor 43 is adopted as the push-down motor, the electromagnetic valve 39 is adopted as the brand deluxe, the input end of the push-down motor 43 is electrically connected with the output end of the external control switch set, the input end of the electromagnetic valve 39 is electrically connected with the output end of the external control switch set, the input end of the external control switch set is electrically connected with the output end of the external power supply, and the external control switch set controls the push-down motor 43 and the electromagnetic valve 39 to work by a method commonly used in the prior art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient punching device of high resistant barrier food packaging film which characterized in that: comprises an opening box (1), a punching unit (3) and a pressing unit (4);

open box (1): the lower end of the inner part is provided with a punching table (2);

punching unit (3): contain L type gib (31), punch a hole briquetting (32), annular sword (33), buffering clamping ring (34), steady ring scute (35) and push away ring spring (36), L type gib (31) are installed to the rear end of opening case (1), the rear end and the L type gib (31) sliding connection of briquetting (32) punch a hole, all install annular sword (33) in the punching groove of both sides around briquetting (32) lower extreme punches a hole, three buffering guide slot has been seted up to the circumference of annular sword (33), the upper end sliding connection of buffering clamping ring (34) is at the inside lower extreme that punches a hole the groove, steady ring scute (35) are connected in the upper end and the sliding connection of buffering clamping ring (34) in buffering guide slot, the inside upper end in punching the groove is connected to the upper end of push away ring spring (36), the upper end at buffering clamping ring (34) is connected to the lower extreme of push away ring spring (36);

pressing unit (4): is arranged at the upper end of the open box (1).

2. The high-efficiency punching device for the high-barrier food packaging film according to claim 1, is characterized in that: punching unit (3) still contain and blow material hole (37), trachea (38) and solenoid valve (39), blow material hole (37) have all been seted up at both ends around punching a hole briquetting (32), blow the one end that trachea (38) were connected to the upper end in material hole (37), the inside right-hand member at opening case (1) is installed in solenoid valve (39), the other end of trachea (38) is connected to the delivery outlet of solenoid valve (39), the delivery outlet of outside air supply is connected to the air inlet of solenoid valve (39).

3. The high-efficiency punching device for the high-barrier food packaging film according to claim 1, is characterized in that: the lower pressing unit (4) comprises a pull column (41), an oval cylinder (42) and a lower pressing motor (43), the pull column (41) is slidably connected to the upper end of the opening box (1), the lower end of the pull column (41) is connected to the middle of the upper end of the punching press block (32), the oval cylinder (42) is installed at the upper end of the pull column (41), and the lower pressing motor (43) is installed on the right side of the upper end of the opening box (1).

4. The high-efficiency punching device for the high-barrier food packaging film according to claim 3, characterized in that: the pressing unit (4) further comprises a driving pressure plate (44), an output shaft of the pressing motor (43) is connected with the driving pressure plate (44), a poking cylinder is installed at the side end of the driving pressure plate (44), and the poking cylinder is located in the elliptic cylinder (42).

5. The high-efficiency punching device for the high-barrier food packaging film according to claim 1, is characterized in that: still including wearing membrane post (5) and card post orifice plate (6), the left and right sides of the inside lower extreme of opening case (1) all installs and wears the membrane seat, the front end of wearing the membrane seat is installed and is worn membrane post (5), card post orifice plate (6) sliding connection is at the front end of opening case (1).

6. The high-efficiency punching device for the high-barrier food packaging film according to claim 1, is characterized in that: the punching machine is characterized by further comprising film stabilizing arc plates (7), wherein the film stabilizing arc plates (7) are mounted at the left end and the right end of the punching table (2).