CN210413101U

CN210413101U - Laser perforating device for instant noodle packaging cover

Info

Publication number: CN210413101U
Application number: CN201921228005.4U
Authority: CN
Inventors: 池克宇
Original assignee: Zhangjiagang Yonghe Packing Printing Co ltd
Current assignee: Zhangjiagang Yonghe Packing Printing Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-28
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a laser beam drilling device for instant noodle packing lid, be used for covering at the instant noodle packing and punch, this laser beam drilling device is including the material loading unit that sets gradually, cutting unit and unloading unit, the cutting unit includes first frame, locate the conveying subassembly that is used for carrying the packing epiphragma on the first frame, be located the laser instrument that is used for punching on the packing epiphragma of conveying subassembly top, locate the first inductive probe that the material loading unit one side was kept away from to the laser instrument, a plurality of packing lids of having arranged in array on the packing epiphragma, one side of keeping away from the material loading unit at the packing lid is equipped with the response mark, the response mark can be through first inductive probe below, a inductive probe, be used for discerning response mark and control laser instrument operation. The utility model discloses a laser drilling device for instant noodle packing lid, through the setting of first inductive probe and laser instrument, can accurate discernment position and the accurate control degree of depth of punching, it is efficient to punch simultaneously.

Description

Laser perforating device for instant noodle packaging cover

Technical Field

The utility model relates to a production field of instant noodle packing lid, concretely relates to laser beam drilling device for instant noodle packing lid.

Background

The instant noodles are instant food which is prepared by steaming and frying shredded noodles to fix the shape of the noodles (generally square or round), soaking the noodles with boiled water before eating, dissolving seasonings, heating and soaking the noodles, and eating the noodles in a short time (generally within 3 minutes).

The dry mixed noodles are one kind of instant noodles, water for soaking the noodles is required to be poured out when the instant noodles are eaten, the water is generally poured out through a water filtering hole at the side part of a packaging cover of the instant noodles, and therefore, the water filtering hole is required to be cut on the packaging cover when the instant noodles are produced. Among the prior art, usually cut the packing lid through the cutter, however, because the cutter drives through the cylinder, cutting efficiency is lower, and cutting depth and the unable accurate control in position, and very easy to punch or beat partially, very big influence the sealed of instant noodle and the pleasing to the eye of instant noodle packing lid.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, providing a laser perforating device for instant noodle packaging lid, this perforating device can accurate control depth of cut and position, cuts efficiently.

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

a laser perforating device for an instant noodle packaging cover is used for perforating the instant noodle packaging cover and comprises a feeding unit, a cutting unit and a discharging unit which are sequentially arranged,

the cutting unit includes first frame, locates be used for on the first frame transport assembly of carrying the packing epiphragma, be located be used for above the transport assembly the laser instrument that punches on the packing epiphragma, locate the laser instrument is kept away from the first inductive probe of material loading unit one side, a plurality of packing lids of having arranged in array on the packing epiphragma the packing lid is kept away from one side of material loading unit is equipped with the response mark, the response mark can pass through first inductive probe below, first inductive probe is used for discernment response mark and control the laser instrument operation.

Preferably, each sensing mark is arranged in one-to-one correspondence with the packaging cover on one side of the sensing mark close to the feeding unit.

Further preferably, the distance between the first sensing probe and the laser is a, and the distance between the sensing mark and the corresponding punching position on the package cover is b, wherein a = b.

Preferably, the conveying assembly comprises a plurality of first conveying rollers which are arranged in sequence, and the cutting unit further comprises a tensioning assembly which is arranged on one side of at least one first conveying roller and used for enabling the packaging cover film to be pressed on the first conveying roller.

Further preferably, the tensioning assembly comprises a rotating bracket which is rotatably arranged on the first machine frame around one of two end portions of the tensioning assembly, a tensioning roller which is arranged at the other end portion of the rotating bracket, and a first air cylinder which is used for driving the rotating bracket to rotate, wherein the tensioning roller can move along the direction close to or far away from the first conveying roller.

Preferably, the material loading unit includes the second frame, along being close to or keeping away from cutting unit's direction slidable locates first compression roller module in the second frame, be used for the drive first compression roller module moves the second cylinder, locate first compression roller module is kept away from the first spool of cutting unit one side, is located first compression roller module with a plurality of second transfer rollers between the cutting unit, the package lid membrane is rolled up and is located on the first spool and can pass through in proper order first compression roller module with a plurality of second transfer rollers.

Further preferably, the unloading unit includes the third frame, along being close to or keeping away from cutting unit's direction slidable locates second compression roller module in the third frame, be used for the drive the third cylinder of second compression roller module motion, locate second compression roller module with a plurality of third transfer rollers between the cutting unit, locate second compression roller module is kept away from the second spool of cutting unit one side, the packing epiphragma can pass through in proper order a plurality of third transfer rollers with second compression roller module and around roll up in on the second spool.

Still further preferably, the first compression roller module and the second compression roller module both comprise a shell and a plurality of compression rollers arranged in the shell, and the packaging cover film can penetrate into the shell and sequentially pass through the compression rollers.

Still further preferably, the laser drilling device still includes the unit of rectifying, the unit of rectifying is including being located the base of rectifying of third frame bottom, along the slip direction interval of second compression roller module set up in many on the base of rectifying guide rail, locate second inductive probe in the third frame, the third frame can slide on the extending direction of the guide rail of rectifying, the package epiphragma is carved with the response line along its extending direction, second inductive probe is located on the extending direction of response line, is used for discerning the response line, works as the response line is skew during the response area of second inductive probe, second inductive probe control the third frame along the skew direction of response line slides.

Still further preferably, a plurality of sliding supports are arranged at the bottom of the third rack, the plurality of sliding supports and the deviation correcting guide rails are arranged in a one-to-one correspondence manner, sliding grooves are formed in the bottoms of the sliding supports, and the deviation correcting guide rails can be clamped and embedded in the sliding grooves in a matched manner.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a laser drilling device for instant noodle packing lid through the setting of first inductive probe and laser instrument, does benefit to first inductive probe discernment response mark to punch to the packing lid through laser instrument transmission laser, can the accurate discernment position of punching and the accurate control degree of depth of punching, the device is efficient simultaneously that punches.

Drawings

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

FIG. 2 is a schematic view of a portion of the surface of the packaging cover film of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1;

fig. 4 is an enlarged schematic view of B of fig. 1.

Wherein: 1. a first frame; 2. a transfer assembly; 2a, a first conveying roller; 3. a laser; 4. a first inductive probe; 5. sensing a mark; 6. a tension assembly; 6a, rotating the bracket; 6b, a tension roller; 6c, a first cylinder; 7. a second frame; 8. a first press roll module; 9. a second cylinder; 10. a first reel; 11. a second transfer roller; 12. a third frame; 13. a second press roll module; 14. a third cylinder; 15. a third transfer roller; 16. a second reel; 17. a deviation rectifying base; 18. a deviation rectifying guide rail; 19. a second inductive probe; 20. an induction line; 21. a sliding support; 22. a chute; 23. a tension sensor;

100. packaging a cover film; 100a, a packaging cover.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, the laser perforating device for the instant noodle packaging cover is used for perforating the instant noodle packaging cover and comprises a feeding unit, a cutting unit and a discharging unit which are sequentially arranged.

The material loading unit comprises a second rack 7, a first pressure roller module 8 arranged on the second rack 7 and capable of sliding along the direction close to or far away from the cutting unit, a second cylinder 9 used for driving the first pressure roller module 8 to move, a first reel 10 arranged on one side of the first pressure roller module 8 far away from the cutting unit, a plurality of second conveying rollers 11 arranged between the first pressure roller module 8 and the cutting unit, and a packaging cover film 100 is coiled on the first reel 10 and can sequentially pass through the first pressure roller module 8 and the second conveying rollers 11. The blanking unit comprises a third rack 12, a second press roller module 13 which is arranged on the third rack 12 and can slide along the direction close to or far away from the cutting unit, a third air cylinder 14 for driving the second press roller module 13 to move, a plurality of third conveying rollers 15 arranged between the second press roller module 13 and the cutting unit, and a second reel 16 arranged on one side of the second press roller module 13 far away from the cutting unit, and the packaging cover film 100 can sequentially pass through the plurality of third conveying rollers 15 and the second press roller module 13 and is wound on the second reel 16.

Here, the second frame 7 and the third frame 12 are respectively provided with shaft grooves, and the first reel 10 and the second reel 16 are respectively rotatably engaged in the shaft grooves. First compression roller module 8 and second compression roller module 13 are connected with the piston rod of second cylinder 9 and third cylinder 14 through the support respectively to can slide along with the winding radius of packaging mulch film 100, improve and go up unloading efficiency.

The cutting unit includes first frame 1, locate the conveying subassembly 2 that is used for carrying packing epiphragma 100 on first frame 1, be located conveying subassembly 2 top be used for on packing epiphragma 100 holing laser instrument 3, locate laser instrument 3 and keep away from the first inductive probe 4 of material loading unit one side, a plurality of packing lids 100a of having arranged in array on packing epiphragma 100 packing lid 100a is kept away from one side of material loading unit is equipped with inductive mark 5, and inductive mark 5 can pass through first inductive probe 4 below, first inductive probe 4 for discernment inductive mark 5 and control laser instrument 3 operation. Here, each sensing mark 5 is provided in one-to-one correspondence with the package lids 100a located on a side of the sensing mark 5 adjacent to the feeding unit. The distance between the first sensing probe 4 and the laser 3 is a and the distance between the sensing mark 5 and the corresponding perforation position on the package cover 100a is b, wherein a = b.

Here, the package lids 100a are arranged in a rectangular array on the package lid film 100. By arranging the first induction probe 4 and the laser 3, when the first induction probe 4 identifies the induction mark 5, the laser 3 emits laser to the punching position of the packaging cover 100a, so that the water filtering hole is quickly and accurately cut on the packaging cover 100a, and the cutting efficiency is greatly improved; meanwhile, laser drilling can accurately identify the drilling position and accurately control the drilling depth. The first sensing probe 4 is an infrared sensing probe, the laser 3 is a laser cutting machine in the prior art, and the detailed structure is not described in detail. In the present embodiment, four package lids are arranged on the package lid film 100 in the transverse direction, and correspondingly, there are four sensing marks 5 and lasers 3.

In this embodiment, the conveying assembly 2 comprises a plurality of first conveying rollers 2a arranged in sequence, and the cutting unit further comprises a tensioning assembly 6 arranged on one side of at least one first conveying roller 2a and used for pressing the packaging cover film 100 against the first conveying roller 2 a. The tensioning assembly 6 comprises a rotating bracket 6a which is rotatably arranged on the first frame 1 around one of two ends of the tensioning assembly, a tensioning roller 6b which is arranged at the other end of the rotating bracket 6a, and a first air cylinder 6c for driving the rotating bracket 6a to rotate, wherein the tensioning roller 6b can move along the direction close to or far away from the first conveying roller 2 a. Here, the piston rod of the first cylinder 6c is hinged to the side of the rotating bracket 6a, and through the arrangement of the tensioning assembly 6, when the packaging cover film 100 is loosened during the conveying process to affect the punching, the first cylinder 6c drives the rotating bracket 6 to rotate, so as to drive the tensioning roller 6b to move towards the direction close to the first conveying roller 2a and abut against the first conveying roller 2a, and the packaging cover film 100 passes through the gap between the tensioning roller 6b and the first conveying roller 2a and is gradually tensioned.

Here, each of the feeding unit and the discharging unit includes a tension sensor 23, the tension sensor 23 is provided on the second conveying roller 11 and the third conveying roller 15, and detects the tension received by the second conveying roller 11 and the third conveying roller 15, and the tension assembly 6 operates when the tension sensor 23 detects that the tension is less than a set value. The tension set value is flexibly set according to packaging covers made of different materials.

In this embodiment, first compression roller module 8 and second compression roller module 13 all include the casing, locate a plurality of compression rollers in the casing, and packing epiphragma 100 can wear to establish and get into the casing and pass through a plurality of compression rollers in proper order. Here, there are three press rolls.

In this embodiment, the laser drilling device further includes a deviation rectifying unit, the deviation rectifying unit includes a deviation rectifying base 17 located at the bottom of the third frame 12, a plurality of deviation rectifying guide rails 18 arranged on the deviation rectifying base 17 at intervals along the sliding direction of the second pressing roller module 13, and a second sensing probe 19 arranged on the third frame 12, the third frame 12 can slide in the extending direction of the deviation rectifying guide rails 18, the packaging cover film 100 is carved with a sensing line 20 along the extending direction thereof, the second sensing probe 19 is located in the extending direction of the sensing line 20 and is used for identifying the sensing line 20, and when the sensing line 20 deviates from the sensing area of the second sensing probe 19, the second sensing probe 19 controls the third frame 12 to slide along the deviating direction of the sensing line 20. Here, the bottom of the third frame 12 is provided with a plurality of sliding supports 21, the plurality of sliding supports 21 are arranged in one-to-one correspondence with the deviation-correcting guide rails 18, the bottom of the sliding support 21 is provided with a sliding groove 22, and the deviation-correcting guide rails 18 can be fitted and embedded in the sliding groove 22. The second inductive probe 19 here is a tracking electronic eye for tracking the identification inductive line.

The following specifically explains the working process of this embodiment: when the work is started, the packaging cover film 100 enters the cutting unit from the feeding unit, when the first induction probe 4 identifies the induction mark 5, the laser 3 operates and punches a hole on the corresponding packaging cover 100a, and the packaging cover film 100 after punching enters the discharging unit and is wound.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a laser beam drilling device for instant noodle packaging lid for cover at instant noodle packaging and punch, its characterized in that: the laser punching device comprises a feeding unit, a cutting unit and a discharging unit which are arranged in sequence,

the cutting unit includes first frame (1), locates be used for on first frame (1) transport assembly (2) of carrying packing epiphragma (100), be located be used for above transport assembly (2) laser instrument (3) of punching on packing epiphragma (100), locate laser instrument (3) are kept away from the first inductive probe (4) of material loading unit one side, a plurality of packing lids (100 a) of having arranged in array on packing epiphragma (100) packing lid (100 a) are kept away from one side of material loading unit is equipped with response mark (5), response mark (5) can pass through first inductive probe (4) below, first inductive probe (4) are used for discerning response mark (5) and control laser instrument (3) operation.

2. A laser perforation device for instant noodle packaging lids, according to claim 1, characterized in that: each induction mark (5) is arranged in one-to-one correspondence with the packaging covers (100 a) on one side, close to the feeding unit, of the induction mark (5).

3. A laser perforation device for instant noodle packaging lids, according to claim 2, characterized in that: the distance between the first sensing probe (4) and the laser (3) is a and the distance between the sensing mark (5) and the corresponding perforation position on the package cover (100 a) is b, wherein a = b.

4. A laser perforation device for instant noodle packaging lids, according to claim 1, characterized in that: the conveying assembly (2) comprises a plurality of first conveying rollers (2 a) which are arranged in sequence, and the cutting unit further comprises a tensioning assembly (6) which is arranged on one side of at least one first conveying roller (2 a) and used for enabling the packaging cover film (100) to be pressed against the first conveying roller (2 a).

5. A laser perforating device for instant noodle packaging lids as defined in claim 4, wherein: the tensioning assembly (6) comprises a rotating support (6 a) arranged on the first rack (1) and capable of rotating around one of two ends of the rotating assembly, a tensioning roller (6 b) arranged at the other end of the rotating support (6 a), and a first air cylinder (6 c) used for driving the rotating support (6 a) to rotate, wherein the tensioning roller (6 b) can move along the direction close to or far away from the first conveying roller (2 a).

6. A laser perforation device for instant noodle packaging lids, according to claim 1, characterized in that: the material loading unit comprises a second rack (7), a first pressure roller module (8) arranged on the second rack (7), a second cylinder (9) used for driving the first pressure roller module (8) to move, and a first pressure roller module (8) arranged on the second rack in a sliding mode along the direction close to or far away from the cutting unit, wherein the first pressure roller module (8) is far away from a first reel (10) on one side of the cutting unit, the first pressure roller module (8) and a plurality of second conveying rollers (11) between the cutting units are arranged, and a packaging cover film (100) is coiled on the first reel (10) and can pass through the first pressure roller module (8) and the second conveying rollers (11) in sequence.

7. A laser perforating device for instant noodle packaging lids as defined in claim 6, wherein: the unloading unit includes third frame (12), along being close to or keeping away from cutting unit's direction slidable locates second compression roller module (13), be used for the drive on third frame (12) third cylinder (14) of second compression roller module (13) motion, locate second compression roller module (13) with a plurality of third transfer rollers (15) between the cutting unit, locate second compression roller module (13) are kept away from second spool (16) of cutting unit one side, packing epiphragma (100) can pass through in proper order a plurality of third transfer rollers (15) with second compression roller module (13) and around roll up in on second spool (16).

8. A laser perforation device for instant noodle packaging lids, according to claim 7, characterized in that: first compression roller module (8) with second compression roller module (13) all include the casing, locate a plurality of compression rollers in the casing, packing epiphragma (100) can wear to establish and get into the casing passes through in proper order a plurality of compression rollers.

9. A laser perforation device for instant noodle packaging lids, according to claim 7, characterized in that: the laser drilling device also comprises a deviation rectifying unit, the deviation rectifying unit comprises a deviation rectifying base (17) positioned at the bottom of the third rack (12), a plurality of deviation rectifying guide rails (18) arranged on the deviation rectifying base (17) at intervals along the sliding direction of the second pressing roller module (13), and a second induction probe (19) arranged on the third rack (12), the third frame (12) can slide in the extending direction of the deviation rectifying guide rail (18), the packaging cover film (100) is carved with an induction line (20) along the extending direction, the second inductive probe (19) is located in the extension direction of the inductive wire (20), for identifying the induction line (20), when the induction line (20) deviates from the induction area of the second induction probe (19), the second inductive probe (19) controls the third chassis (12) to slide along the offset direction of the inductive wire (20).

10. A laser perforation device for instant noodle packaging lids, according to claim 9, characterized in that: the bottom of the third rack (12) is provided with a plurality of sliding supports (21), the sliding supports (21) and the deviation-rectifying guide rails (18) are arranged in a one-to-one correspondence mode, sliding grooves (22) are formed in the bottoms of the sliding supports (21), and the deviation-rectifying guide rails (18) can be matched and clamped in the sliding grooves (22).