CN106494698B - Packaging bag cutting and sealing integrated machine - Google Patents

Packaging bag cutting and sealing integrated machine Download PDF

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Publication number
CN106494698B
CN106494698B CN201611130872.5A CN201611130872A CN106494698B CN 106494698 B CN106494698 B CN 106494698B CN 201611130872 A CN201611130872 A CN 201611130872A CN 106494698 B CN106494698 B CN 106494698B
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China
Prior art keywords
pressing plate
double
shaft motor
frame
packaging bag
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Chinese (zh)
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CN106494698A (en
Inventor
熊卫东
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Zhejiang Hongliang Packaging Co ltd
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Zhejiang Hongliang Packaging Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00Closures not otherwise provided for
    • B65D51/02Loosely-engaging lids or covers for jars, cans, or like containers for liquids without means for effecting sealing of container
    • B65D51/10Loosely-engaging lids or covers for jars, cans, or like containers for liquids without means for effecting sealing of container opening automatically when container is tilted for pouring

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention relates to the field of packaging equipment and discloses a packaging bag cutting and sealing integrated machine, which comprises a frame, wherein two rotating rollers, a sealing device and a counter roller are sequentially arranged on the frame, a double-shaft motor is connected onto the frame in a sliding manner, an output shaft at one end part of the double-shaft motor is in spline connection with the counter roller, an output shaft at the other end part of the double-shaft motor is in spline connection with a rotor, an induction coil is arranged on the rotor, a magnetic field device is arranged outside the induction coil, the double-shaft motor is connected with a wedge block, the wedge block is elastically connected onto the frame, a roller is abutted against the wedge surface of the wedge block, the roller is connected with a rack, the rack is meshed with a sector gear, one end of the rack is elastically connected onto the frame, a cutting device is arranged at the other end of the rack, the sealing device comprises an upper pressing plate and a lower pressing plate, the upper pressing plate is an electrified solenoid, the upper pressing plate is in electric communication with the induction coil, and the lower pressing plate is a hot-pressing iron plate elastically connected onto the frame; compared with the prior art, the hot press molding and cutting device combines the hot press molding and cutting of the packaging bag, and improves production efficiency.

Description

Packaging bag cutting and sealing integrated machine
Technical Field
The invention relates to the field of packaging equipment, in particular to a packaging bag cutting and sealing integrated machine.
Background
The outer packaging bag of the composite seasonings (such as hotpot condiment, spicy and hot pot condiment, boiled fish condiment and the like) in the food industry is formed by orderly overlapping two pieces of plastic paper printed with product patterns, then sealing the two pieces of plastic paper through hot pressing to form a semi-finished product of the packaging bag with only one opening, then cutting the semi-finished product to form the packaging bag, and finishing the steps by adopting two sets of sealing and cutting devices.
When the sealing operation is carried out, a hot pressing device is generally used for sealing a packaging bag, the application number is CN2011020848612. X, the sealing device for the packaging bag comprises a support, a belt conveying mechanism is arranged on the support, a support is arranged on the support at one side of the belt conveying mechanism, two rows of rotating rollers are arranged on the support through running fit, gaps are reserved between the two rows of rotating rollers, a heating source is externally connected to the two rows of rotating rollers, baffle plates are respectively arranged on the supports at two sides of the belt conveying mechanism, a bag conveying channel is formed, an operation table is fixedly arranged on the support at the front end of the belt conveying mechanism, a supporting platform is provided for subsequent arrangement, plastic paper is placed between the baffle plates at two sides of the belt conveying mechanism when the sealing device is used, and the plastic paper passes through the gaps between the two rows of rotating rollers and is heated and contracted under the driving of the belt conveying mechanism, so that the sealing operation is completed.
After the sealing operation is completed, the sealed semi-finished product packaging bag is conveyed to a cutting device for cutting, the patent document with the application number of CN201220302418.4 discloses a packaging bag cutting machine, which comprises a frame, a conveying mechanism is installed on the frame, a knife rest is fixedly installed on the frame in front of the discharging end of the conveying mechanism, a hot knife is installed on the knife rest through sliding fit, an air cylinder is fixedly installed at the end part of the knife rest, a piston rod of the air cylinder faces downwards vertically, and the end part of the piston rod of the air cylinder is fixedly connected with the upper end of the hot knife. And conveying the semi-finished product packaging bag to the lower part of the hot cutter, starting the air cylinder, and enabling the hot cutter to cut the semi-finished product packaging bag to form the packaging bag. Adopt above two sets of devices to produce the wrapping bag, seal and cut and separately go on, the wrapping bag gets into after sealing, and transport under the cutting machine again and cut, lead to production not having the continuity, seal after carrying out the process of transporting to the cutting machine, wasted time for production efficiency is low.
Disclosure of Invention
The invention aims to provide a packaging bag cutting and sealing integrated machine integrating high efficiency cutting and hot pressing.
The packaging bag cutting and sealing all-in-one machine comprises a frame, wherein two rotating rollers, a sealing device and a pair roller are sequentially installed on the frame, a double-shaft motor is connected to the frame in a sliding mode, an output shaft at one end of the double-shaft motor is connected with a pair roller through a spline, a rotor is connected to the output shaft at the other end of the double-shaft motor through a spline, an induction coil is arranged on the rotor, a magnetic field device is arranged outside the induction coil, the double-shaft motor is connected with a wedge block, the wedge block is elastically connected to the frame, a roller is abutted to a wedge surface of the wedge block, the roller is connected with a rack, the rack is meshed with a fan gear, one end of the rack is elastically connected to the frame, a cutting device is arranged at the other end of the rack, the sealing device comprises an upper pressing plate and a lower pressing plate, the upper pressing plate is in electric communication with the induction coil through the upper pressing plate, and the lower pressing plate is an elastically connected hot pressing iron plate on the frame.
The technical principle of the scheme is as follows: the frame provides supporting function for the components on the packaging bag cutting and sealing integrated machine; the rotating roller is wound with packaging bag production raw materials; the sealing device is used for hot-pressing two pieces of plastic paper to form a semi-finished product of the packaging bag with only one opening; the pair roller plays a role in conveying the packaging bag, and simultaneously when the packaging bag formed by continuous hot pressing is cut into the packaging bag, the non-cutting end of the packaging paper is clamped, so that the hot pressing into the packaging bag and the cutting into the packaging bag are continuously carried out; one end of the rack is elastically connected to the frame, the other end of the rack is provided with a cutting device, and the rack is meshed with the sector gear, so that a reciprocating linkage mechanism is formed, and a packaging bag semi-finished product which is formed by hot pressing is cut into packaging bags through the cutting device; the rack is connected with a roller, and reciprocates to drive the roller to reciprocate; the idler wheel is propped against the wedge block, and the idler wheel reciprocates to push the propped wedge block to reciprocate; the wedge block is connected with the double-shaft motor, and the reciprocating wedge block pushes the double-shaft motor to slide on the frame; when the double-shaft motor slides to be connected with the double-roller spline, the double-roller rotates to convey the hot-pressed packaging bag semi-finished product, and the cutting device cuts the hot-pressed packaging bag semi-finished product; the wedge blocks push the double-shaft motor to slide and separate from the counter roller, the double-shaft motor is in spline connection with the rotor, the double-shaft motor drives the rotor to rotate, an induction coil on the rotor rotates in the magnetic field device, the magnetic field device generates a magnetic field, the induction coil performs cutting magnetic induction line movement, and current is generated on the induction coil; the upper pressing plate is electrically communicated with the induction coil, is an electrified solenoid, is electrified to form a magnetic field and has magnetism; the lower pressing plate is a hot-pressing iron plate which is elastically connected to the frame, the lower pressing plate is adsorbed by the upper pressing plate, the upper pressing plate and the lower pressing plate carry out hot pressing on two pieces of plastic paper to form a packaging bag semi-finished product, when the double-shaft motor slides and is connected with the double-shaft motor again, the rotor is disconnected with the double-shaft motor, the induction coil stops rotating, no current exists on the induction coil, the magnetism of the upper pressing plate disappears, and the lower pressing plate returns to the original position.
The beneficial effect of this scheme is: 1. the induction coil and the magnetic field device are arranged, the induction coil performs cutting magnetic induction line movement in the magnetic field device to generate current, power is provided for the sealing device, the upper pressing plate adsorbs the lower pressing plate, hot pressing is performed on plastic paper, and hot pressing forming of semi-finished products of the packaging bag is completed; 2. through voussoir and gyro wheel, form a link gear with rack and biax motor, when rack and sector gear are disengaged, biax motor and rotor splined connection, the rotor rotates, drive induction coil and do cutting magnetism in magnetic field device and feel linear motion, produce the electric current, carry out the hot briquetting of wrapping bag semi-manufactured goods, when rack and sector gear are engaged, biax motor slides and links to each other with the counter roll, the drive counter roll rotates, convey hot briquetting's wrapping bag semi-manufactured goods to cut for the wrapping bag is in production process, hot briquetting and cutting go on in order, thereby improved production efficiency, manufacturing cost has been reduced.
Furthermore, sealing strips in the shape of the letter "J" are arranged on the upper pressing plate and the lower pressing plate, and heating wires are arranged in the sealing strips. When the upper pressing plate and the lower pressing plate are used for hot pressing, the electric heating wires generate heat, and the sealing strips in the shape of the letter "on the upper pressing plate and the lower pressing plate are used for hot pressing two pieces of plastic paper to form a semi-finished product of the packaging bag with only one opening.
Further, the magnetic field device comprises two magnets with opposite poles. Two magnets with opposite magnetic poles form an induced magnetic field between the two magnets to provide an environment for the induction coil to perform cutting magnetic induction line movement.
Further, a guide sleeve is arranged between the rotating roller and the sealing device. In order to finish and align the two sheets of plastic paper between the hot pressing of the two sheets of plastic paper, the edges of the semi-finished product of the packaging bag are flush after the hot pressing is completed.
Further, the cutting device is a cutting knife. And a cutting knife edge is used for rapidly and effectively cutting the semi-finished product of the packaging bag formed by hot pressing to form the packaging bag.
Further, the fan gear wheel is rotationally connected with a motor. The motor provides power for the rotation of the sector gear.
Drawings
FIG. 1 is a schematic view of a package bag cutting and sealing machine according to an embodiment of the present invention;
fig. 2 is a schematic view of the structure of the biaxial motor, the counter roller and the rotor in fig. 1.
Detailed Description
The invention is described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a frame 1, a rotating roller 2, a guide sleeve 3, an upper pressing plate 4, a lower pressing plate 5, a sealing strip 6, a counter roller 7, a sector gear 8, a rack 9, a sliding rail 10, a connecting rod 11, a roller 12, a wedge 13, a double-shaft motor 14, an induction coil 15, a magnet 16 and a rotor 17.
Embodiments are shown with reference generally to fig. 1 and 2: the packaging bag cutting and sealing integrated machine comprises a frame 1, two rotating rollers 2, a guide sleeve 3, a sealing device and a counter roller 7 are sequentially arranged on the frame 1 from right to left, the sealing device comprises an upper pressing plate 4 and a lower pressing plate 5 made of iron, sealing strips 6 containing electric heating wires for three-side sealing are arranged on the upper pressing plate 4 and the lower pressing plate 5, the lower pressing plate 5 is connected to the frame 1 through springs, the upper pressing plate 4 is an electrified solenoid, a sector gear 8 connected with a motor is arranged on the left side of the counter roller 7, a rack 9 is meshed with the sector gear 8, the upper end of the rack 9 is connected to the frame 1 through springs, a cutting knife is welded at the lower end of the rack 9, the rack 9 is connected to a sliding rail 10 through pulleys, a connecting rod 11 is connected to the lower side of the rack 9, a roller 12 is arranged on the connecting rod 11 in a rolling mode, the wedge faces of the rollers 12 and 13 are abutted against each other, the rear end of the 13 is connected to the frame 1 through connecting strips, the right side of the 13 is welded to a double-shaft motor 14 through the connecting strips, the double-shaft motor 14 is slidably arranged on the frame 1, a front shaft of the double-shaft motor 14 is connected with the counter roller 7 through springs, a rear shaft 17 is connected with a rotor 17, a rotor 17 is connected with a rotor 17 through a magnet 15, and an induction coil 15 is arranged on the opposite magnet 15, and is connected to the rotor 15 through a magnet 15, and is arranged on the opposite magnet 15.
When the plastic paper packaging bag is used, plastic paper on the two rotating rollers 2 is aligned through the guide sleeve 3, the double-shaft motor 14 is in spline connection with the rotor 17, the double-shaft motor 14 is not connected with the counter roller 7, the double-shaft motor 14 drives the rotor 17 to rotate, the induction coil 15 performs cutting magnetic induction line movement between induction magnetic fields formed by the two magnets 16, current is generated on the induction coil 15, the upper pressing plate 4 is electrified and is magnetic, the lower pressing plate 5 is attracted to move upwards, and hot pressing is performed on the plastic paper to form a semi-finished product of the packaging bag; the motor starts, drive sector gear 8 and rotate, sector gear 8 and rack 9 meshing drive rack 9 downward movement, simultaneously rack 9 drives gyro wheel 12 and voussoir 13 atress counterbalance through connecting rod 11, make voussoir 13 forward movement, voussoir 13 drives biax motor 14 forward sliding, biax motor 14 links to each other with counter roll 7, biax motor 14 breaks away from the connection with rotor 17, rotor 17 stops rotating, induction coil 15 stops cutting magnetic induction line motion, no electric current passes through on the induction coil 15, upper platen 4 magnetism disappears, lower clamp plate 5 moves back to the normal position downwards, biax motor 14 links to each other with counter roll 7, biax motor 14 drives counter roll 7 rotation, counter roll 7 conveys hot-formed wrapping bag semi-manufactured goods left, rack 9 drives the cutter downward movement, cut the wrapping bag semi-manufactured goods, form the wrapping bag, fan gear 8 drives rack 9 and reciprocates up and down, drive biax motor 14 forward, the back slides, make wrapping bag cutting seal all-in-one machine continuous, orderly carries out hot pressing and cutting, carry out the batch production wrapping bag.
The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. The packaging bag cutting and sealing integrated machine comprises a frame and is characterized in that two rotating rollers, a sealing device and a counter roller are sequentially arranged on the frame, a double-shaft motor is connected onto the frame in a sliding manner, an output shaft at one end of the double-shaft motor is in spline connection with the counter roller, an output shaft at the other end of the double-shaft motor is in spline connection with a rotor, an induction coil is arranged on the rotor, a magnetic field device is arranged outside the induction coil, the double-shaft motor is connected with a wedge block, the wedge block is elastically connected onto the frame, a roller is abutted against the wedge surface of the wedge block, the roller is connected with a rack, the rack is meshed with a fan gear, one end of the rack is elastically connected onto the frame, a cutting device is arranged at the other end of the rack, the sealing device comprises an upper pressing plate and a lower pressing plate, the upper pressing plate is an electrified solenoid, the upper pressing plate is in electric communication with the induction coil, and the lower pressing plate is a hot pressing iron plate elastically connected onto the frame;
the wedge block is connected with the double-shaft motor, and the reciprocating wedge block pushes the double-shaft motor to slide on the frame; when the double-shaft motor slides to be connected with the double-roller spline, the double-roller rotates to convey the hot-pressed packaging bag semi-finished product, and the cutting device cuts the hot-pressed packaging bag semi-finished product; the wedge blocks push the double-shaft motor to slide and separate from the counter roller, the double-shaft motor is in spline connection with the rotor, the double-shaft motor drives the rotor to rotate, an induction coil on the rotor rotates in the magnetic field device, the magnetic field device generates a magnetic field, the induction coil performs cutting magnetic induction line movement, and current is generated on the induction coil; the upper pressing plate is electrically communicated with the induction coil, is an electrified solenoid, is electrified to form a magnetic field and has magnetism; the lower pressing plate is a hot-pressing iron plate which is elastically connected to the frame, the lower pressing plate is adsorbed by the upper pressing plate, the upper pressing plate and the lower pressing plate carry out hot pressing on two pieces of plastic paper to form a packaging bag semi-finished product, when the double-shaft motor slides and is connected with the double-shaft motor again, the rotor is disconnected with the double-shaft motor, the induction coil stops rotating, no current exists on the induction coil, the magnetism of the upper pressing plate disappears, and the lower pressing plate returns to the original position.
2. The packaging bag cutting and sealing integrated machine according to claim 1, wherein: sealing strips in the shape of the letter "J" are arranged on the upper pressing plate and the lower pressing plate, and heating wires are arranged in the sealing strips.
3. The packaging bag cutting and sealing integrated machine according to claim 2, wherein: the magnetic field device comprises two magnets with opposite magnetic poles.
4. The packaging bag cutting and sealing integrated machine according to claim 3, wherein: a guide sleeve is arranged between the rotating roller and the sealing device.
5. The packaging bag cutting and sealing integrated machine according to claim 4, wherein: the cutting device is a cutting knife.
6. The packaging bag cutting and sealing integrated machine according to claim 5, wherein: the fan gear wheel is connected with a motor in a rotating way.
CN201611130872.5A 2016-12-09 2016-12-09 Packaging bag cutting and sealing integrated machine Active CN106494698B (en)

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CN106494698B true CN106494698B (en) 2023-07-14

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CN108557179B (en) * 2018-06-11 2024-05-28 南京爱上特贸易有限公司 Sealing machine for seed packaging bag
CN108843588B (en) * 2018-06-19 2020-04-24 广东石油化工学院 Submersible pump for exploiting combustible ice by pressure reduction method
CN109720009B (en) * 2018-12-27 2020-10-30 重庆富美包装印务有限公司 Bag making device for food packaging bag processing
CN110271223B (en) * 2019-06-21 2021-04-23 徐州科瑞光伏有限公司 Notching device for woven bag production process
CN110151514B (en) * 2019-06-28 2021-07-27 重庆市三正医疗保健有限公司 Multifunctional brain health instrument
CN110834769A (en) * 2019-12-03 2020-02-25 严寒冰 Portable express delivery packing apparatus of cross-border commodity circulation
CN111977088A (en) * 2020-08-28 2020-11-24 广州融尚贸易有限公司 Box sealing device based on electromagnetic principle
CN114193525B (en) * 2021-12-07 2022-08-26 黄山源点新材料科技有限公司 Aluminum-plastic composite bag slitting device
CN115214924B (en) * 2022-07-04 2024-04-12 桐城市新杰包装有限公司 Food package bag apparatus for producing

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