CN113335626A - Bag feeding type packaging machine with melt sealing device - Google Patents

Bag feeding type packaging machine with melt sealing device Download PDF

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Publication number
CN113335626A
CN113335626A CN202110704058.4A CN202110704058A CN113335626A CN 113335626 A CN113335626 A CN 113335626A CN 202110704058 A CN202110704058 A CN 202110704058A CN 113335626 A CN113335626 A CN 113335626A
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CN
China
Prior art keywords
frame
bag
packaging
moving
sealing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110704058.4A
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Chinese (zh)
Inventor
杨萍
张国政
徐亮
杨磊
孙姝妍
章泽轩
胡子涵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Technical College of Mechanical and Electrical Engineering
Original Assignee
Anhui Technical College of Mechanical and Electrical Engineering
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Technical College of Mechanical and Electrical Engineering filed Critical Anhui Technical College of Mechanical and Electrical Engineering
Priority to CN202110704058.4A priority Critical patent/CN113335626A/en
Publication of CN113335626A publication Critical patent/CN113335626A/en
Pending legal-status Critical Current

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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
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/14Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146Closing bags
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)

Abstract

The invention relates to the field of melt-sealing packaging, in particular to a bag feeding type packaging machine with a melt-sealing device, which comprises: the operation panel is equipped with recess and transport table on this operation panel, moves the material device, melts the sealing device, should melt and still be equipped with a boiling hot groove between the tip of sealing device and transport table, positioner, it includes to move the material device: moving mechanism and suction means, this moving mechanism all is equipped with suction means around the bottom of crane including removing frame and crane, positioner includes: the bag opening sealing device solves the problems that the conveying effect of the prior packaging bag is poor through manual work or clamping equipment and the bag opening is not smooth during sealing, the bag opening is kept flat through the action of the positioning device, the bag opening is prevented from being folded during sealing, the packaging efficiency is improved through automatic bag feeding and sealing, and the labor intensity is reduced.

Description

Bag feeding type packaging machine with melt sealing device
Technical Field
The invention relates to the field of melt-sealing packaging, in particular to a bag feeding type packaging machine with a melt-sealing device.
Background
Along with the gradual development of economy, the proportion occupied by the packaging industry in the industrial field is more and more obvious, people can also gradually pursue the packaging of commodities while supplying and demanding quality, so that the position of the packaging machinery in the packaging industry is very obvious, the food packaging machinery is special machinery, the packaging machinery is various in types, the shapes and the unique properties of various foods are different, the requirements on packaging are different, the requirements of the packaging industry are larger and larger, competition and challenge can be met, for the current article packaging, manual sealing is mostly carried out after manual packaging, the labor intensity is increased, and the packaging efficiency is reduced.
Present packagine machine is when packing the operation to article, because the packing work volume is big, the manual work can't be timely to its packing, the packing efficiency of article has often been reduced, still need the operation of sealing after the bagging-off of article, artifical manual seal not only hurts oneself easily, still make packing efficiency reduce, to the packing of different article, the phenomenon of leaking out still appears easily in the insecure still of manual packing, consequently, should fix a position the sack that makes the wrapping bag when sealing again after leveling to the both sides of wrapping bag.
Present equipment for packing also places the wrapping bag through the mechanical gripper is automatic mostly, makes the wrapping bag break very easily to the mode of pressing from both sides the wrapping bag of getting, consequently, in order to make the better transport of wrapping bag, can guarantee the completeness of wrapping bag to its transport through the mode of absorbing the wrapping bag, need design one kind can be under the condition of not damaging the wrapping bag carry the wrapping bag and keep the smooth equipment of sack when sealing to it.
Disclosure of Invention
In order to solve the technical problem, the bag feeding type packaging machine with the melt sealing device is provided, and the technical scheme solves the problems that the conveying effect of the current packaging bag through manual work or clamping equipment is poor, and the bag opening is not smooth when the bag is sealed.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a pouch feeding type packing machine having a sealing device, comprising:
the operation table is used for packaging the packaging bags, and is provided with a groove for placing the packaging bags and a transport table for transporting the packaging bags;
the material moving device is used for moving the packaging bags in the grooves to the conveying table and is arranged above the operating table;
the melting and sealing device is used for sealing the packaging bag and arranged at one end of the transport table, and a head ironing groove is also arranged between the melting and sealing device and the end part of the transport table;
the positioning device is used for ensuring the port of the packaging bag to be smooth when the packaging bag is sealed and is arranged at the top of the operating platform;
the material moving device comprises: a moving mechanism and a suction mechanism;
the moving mechanism is used for driving the suction mechanism to move and comprises a moving frame and a lifting frame arranged on the moving frame;
the suction mechanisms are arranged on the lifting frame, and the suction mechanisms are arranged on the periphery of the bottom of the lifting frame;
the positioning device includes: a press-down abutting mechanism;
the downward pressing and abutting mechanism is used for pressing the side edge of the packaging bag downwards to enable the bag opening of the packaging bag to be flat, and the two sides of the transportation platform are provided with the downward pressing and abutting mechanism.
As a preferred solution for a bag-feeding type packaging machine with a melt-sealing device,
the movable rack can horizontally move along the direction of the table wall of the operating table, the side wall of the operating table is provided with a first linear driver used for driving the movable rack to move, the movable rack can be vertically moved and is provided with a lifting frame, the top of the movable rack is also provided with an electric push rod used for driving the lifting frame to vertically move, and the moving direction of the lifting frame is perpendicular to the moving direction of the movable rack.
As a preferred solution for a bag-feeding type packaging machine with a melt-sealing device,
the suction mechanism includes: an air suction pipe and a suction plate;
one end of the air suction pipe is fixed at the bottom of the lifting frame, and the upper half part of the air suction pipe is also provided with a suction port for sucking air;
the suction plate is fixedly and communicated with the free end of the air suction pipe, and a plurality of air vents are arranged at the bottom of the suction plate.
As a preferred solution for a bag-feeding type packaging machine with a melt-sealing device,
the axis of the air suction pipe is parallel to the moving direction of the lifting frame.
As a preferred solution for a bag-feeding type packaging machine with a melt-sealing device,
the mechanism of contradicting pushes down includes: a movable frame and a fixed frame;
the fixed frame can be horizontally arranged at the top of the operating platform;
the movable frame is arranged on the fixed frame in a vertically movable manner, and a plurality of rollers are arranged on the movable frame at equal intervals along the length direction of the movable frame;
the top of the operation table is provided with a second linear driver for driving the fixing frame to horizontally move, and the moving direction of the fixing frame is vertical to the conveying direction of the conveying table;
the top of the fixed frame is provided with a pressing piece for driving the movable frame to vertically move, and the moving direction of the movable frame is perpendicular to the moving direction of the fixed frame.
As a preferred solution for a bag-feeding type packaging machine with a melt-sealing device,
the pressing piece comprises a cam, the cam can be arranged on a fixed frame in a rotating mode, the rotating direction of the cam is parallel to the moving direction of the movable frame, a rotating motor used for driving the cam to rotate is arranged on the fixed frame, compression springs are connected between the two ends of the movable frame and the fixed frame, and the small head end of the cam is abutted to the top of the movable frame all the time.
As a preferred solution for a bag-feeding type packaging machine with a melt-sealing device,
the sealing device includes: a support frame and a heat sealing machine;
the support frame can be horizontally arranged on a mobile station;
the heat sealer is vertically arranged on the support frame, and one end of the heat sealer facing the head ironing groove is provided with a heat-sealing ironing head;
the moving platform is provided with a third linear driver for driving the support frame to move horizontally, and the moving direction of the support frame is parallel to the conveying direction of the conveying platform;
the top of the supporting frame is provided with a fourth linear driver for driving the heat sealing machine to vertically move, and the moving direction of the heat sealing machine is perpendicular to the moving direction of the supporting frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the packaging bag is not damaged by the suction mode of the suction mechanism, and the bag opening is kept smooth when the packaging bag is sealed by the positioning device, so that the bag opening is prevented from being folded when being sealed, the packaging efficiency is improved by automatically feeding and sealing the bag, and the labor is reduced;
2. the problem that time and labor are wasted when the packaging bags are taken manually is solved by an automatic feeding mode;
3. the packaging bag is stably sucked through the plurality of air suction ports on the suction plate, so that the packaging bag is prevented from being damaged or wrinkled when being lifted;
4. the pressing pieces are pressed on two sides of the packaging bag through the adjustment of the movable frame and the fixed frame, and when the two sides are pressed down, the bag opening of the packaging bag is flatly supported along with the pressing pieces, so that the bag opening is prevented from being folded when being sealed, and the phenomenon of air leakage is avoided;
5. through the pressing of the rollers and the acting force of the compression spring, the situation that the packaging bag is torn due to the fact that the packaging bag cannot move under stress when the packaging bag is moved out of the conveying table is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the console;
FIG. 3 is a schematic perspective view of the material transferring device;
FIG. 4 is a front view of the material moving device;
FIG. 5 is a top view of the material moving device;
FIG. 6 is an enlarged schematic view of FIG. 5 at A;
FIG. 7 is a schematic perspective view of a press-down interference mechanism;
FIG. 8 is a front view of the press down interference mechanism;
fig. 9 is a schematic perspective view of the sealing device.
The reference numbers in the figures are: the device comprises an operation table 1, a packaging bag 2, a groove 3, a transport table 4, a material moving device 5, a melt sealing device 6, an ironing head groove 7, a positioning device 8, a moving mechanism 9, a suction mechanism 10, a moving frame 11, a lifting frame 12, a downward pressing abutting mechanism 13, a first linear driver 14, an electric push rod 15, an air suction pipe 16, a suction plate 17, a suction port 18, an air vent 19, a moving frame 20, a fixed frame 21, a roller 22, a second linear driver 23, a cam 24, a rotating motor 25, a compression spring 26, a supporting frame 27, a heat sealing machine 28, a moving table 29, a heat sealing ironing head 30, a third linear driver 31 and a fourth linear driver 32.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 9, a pouch feeding type packing machine having a melt sealing device includes:
the operation table 1 is used for packaging the packaging bags 2, and the operation table 1 is provided with a groove 3 for placing the packaging bags 2 and a transport table 4 for transporting the packaging bags 2;
the material moving device 5 is used for moving the packaging bags 2 in the grooves 3 to the transport table 4 and is arranged above the operation table 1;
the melting and sealing device 6 is used for sealing the packaging bag 2 and is arranged at one end of the transport table 4, and a head scalding groove 7 is also arranged between the melting and sealing device 6 and the end part of the transport table 4;
the positioning device 8 is used for ensuring the port of the packaging bag 2 to be flat when the packaging bag is sealed and is arranged at the top of the operating platform 1;
the material moving device 5 comprises: a moving mechanism 9 and a suction mechanism 10;
the moving mechanism 9 is used for driving the suction mechanism 10 to move, and the moving mechanism 9 comprises a moving frame 11 and a lifting frame 12 arranged on the moving frame 11;
the suction mechanisms 10 are arranged on the lifting frame 12, and the suction mechanisms 10 are arranged on the periphery of the bottom of the lifting frame 12;
the positioning device 8 comprises: a press-down abutting mechanism 13;
the pressing and abutting mechanism 13 is used for pressing the side edge of the packaging bag 2 to enable the bag opening to be smooth, and the two sides of the transport table 4 are provided with the pressing and abutting mechanism 13.
When the packaging bags 2 are packaged and sealed, firstly, a large number of packaging bags 2 are placed in the grooves 3 by a worker, the packaging bags 2 are sucked by the sucking mechanisms 10 on the lifting frames 12, the moving frames 11 come to the transport table 4, the packaging bags 2 are placed on the transport table 4, the transport table 4 is in a stop state, the worker loads articles into the packaging bags 2, then the packaging bags 2 are conveyed towards the direction of the hot head groove 7 by the conveying belts, the bag openings of the packaging bags 2 are positioned under the melt-sealing device 6, before the packaging bags 2 are sealed, the folding phenomenon of the sealing is prevented in order to keep the bag openings flat, therefore, two press-down collision mechanisms 13 simultaneously press down one side of the packaging bags 2 to enable the bag openings of the packaging bags 2 to be flat, the melt-sealing device 6 presses the bag openings of the packaging bags 2 on the hot head groove 7 to seal the bags, and finally, the sealed packaging bags 2 are sent out through the transport table 4, the invention can not damage the packaging bag 2 by the suction mode of the suction mechanism 10, and the bag opening is kept smooth when the packaging bag 2 is sealed by the action of the positioning device 8, thereby avoiding the bag opening from being folded when being sealed, improving the packaging efficiency by automatically feeding and sealing the bag, and reducing the labor intensity.
The movable rack 11 can move horizontally along the wall direction of the operating platform 1, the side wall of the operating platform 1 is provided with a first linear driver 14 for driving the movable rack 11 to move, the movable rack 11 can move vertically and is provided with a lifting frame 12, the top of the movable rack 11 is also provided with an electric push rod 15 for driving the lifting frame 12 to move vertically, and the moving direction of the lifting frame 12 is perpendicular to the moving direction of the movable rack 11.
When moving material device 5 and removing wrapping bag 2, electric putter 15 promotes crane 12 and moves down, and the four sides of wrapping bag 2 are lived in the absorption mechanism 10 thereupon on crane 12, and electric putter 15 drives crane 12 and moves up back wrapping bag 2 and is taken up, and first linear actuator 14 drives thereupon and removes frame 11 and remove transport table 4 department, and wrapping bag 2 is placed thereupon on transport table 4, through autoloading's mode, has reduced the artifical problem that wrapping bag 2 wastes time and energy of taking.
The suction mechanism 10 includes: an air suction pipe 16 and a suction plate 17;
one end of the air suction pipe 16 is fixed at the bottom of the lifting frame 12, and the upper half part of the air suction pipe 16 is also provided with a suction port 18 for sucking air;
the suction plate 17 is fixedly and communicatively arranged at the free end of the air suction pipe 16, and a plurality of air vents 19 are further arranged at the bottom of the suction plate 17.
When the suction mechanism 10 sucks the packaging bag 2, the suction pipe 16 sucks air through the suction opening 18, the air vent 19 on the suction plate 17 sucks the packaging bag 2 through the suction of the suction pipe 16, the packaging bag 2 is stably sucked through the plurality of air suction openings on the suction plate 17, and the packaging bag 2 is prevented from being damaged or wrinkled when being lifted.
The axis of the suction pipe 16 is parallel to the moving direction of the lifting frame 12.
When the suction plate 17 sucks the packing bag 2, since the suction direction of the suction duct 16 is parallel to the moving direction of the crane 12, the packing bag 2 can be sucked.
The press down collision mechanism 13 includes: a movable frame 20 and a fixed frame 21;
the fixed frame 21 is arranged on the top of the operating platform 1 in a horizontally movable manner;
the movable frame 20 is vertically movably arranged on the fixed frame 21, and a plurality of rollers 22 are arranged on the movable frame 20 at equal intervals along the length direction of the movable frame 20;
the top of the operating platform 1 is provided with a second linear driver 23 for driving the fixing frame 21 to horizontally move, and the moving direction of the fixing frame 21 is vertical to the transporting direction of the transporting platform 4;
the top of the fixed frame 21 is provided with a pressing member for driving the movable frame 20 to move vertically, and the moving direction of the movable frame 20 is perpendicular to the moving direction of the fixed frame 21.
After wrapping bag 2 has been packed article through the staff, transport table 4 removes wrapping bag 2 towards the direction of melt-sealing device 6, and the sack of wrapping bag 2 is located boiling hot first groove 7 department, seals to level in order to keep the sack, therefore, the regulation through adjustable shelf 20 and mount 21 makes the piece of support press at the both sides of wrapping bag 2, when both sides are pushed down, the sack of wrapping bag 2 is propped flat thereupon, takes place foldingly when preventing that the sack from sealing, has avoided appearing the phenomenon of leaking out.
The pressing part comprises a cam 24, the cam 24 is rotatably arranged on the fixed frame 21, the rotating direction of the cam 24 is parallel to the moving direction of the movable frame 20, a rotating motor 25 for driving the cam 24 to rotate is arranged on the fixed frame 21, compression springs 26 are respectively connected between the two ends of the movable frame 20 and the fixed frame 21, and the small end of the cam 24 is always abutted against the top of the movable frame 20.
When the pressing piece presses, the rotating motor 25 drives the cam 24 to rotate, the cam 24 presses against the movable frame 20 to enable the movable frame 20 to move downwards, the plurality of rollers 22 on the movable frame 20 press the bag edge of the packaging bag 2, the compression spring 26 on the movable frame 20 plays a role in buffering, and the situation that the packaging bag 2 is torn due to the fact that the packaging bag 2 cannot move due to stress when the packaging bag 2 moves out of the transport table 4 is avoided through pressing of the rollers 22 and acting force of the compression spring 26.
The sealing device 6 includes: a support frame 27 and a heat sealer 28;
the supporting frame 27 is horizontally arranged on a mobile platform 29;
the heat sealing machine 28 is vertically movably arranged on the supporting frame 27, and one end of the heat sealing machine 28 facing the ironing head groove 7 is provided with a heat sealing ironing head 30;
the moving platform 29 is provided with a third linear driver 31 for driving the supporting frame 27 to move horizontally, and the moving direction of the supporting frame 27 is parallel to the transporting direction of the transporting platform 4;
the top of the supporting frame 27 is provided with a fourth linear actuator 32 for driving the heat sealing machine 28 to move vertically, and the moving direction of the heat sealing machine 28 is perpendicular to the moving direction of the supporting frame 27.
When the packaging bag 2 is sealed, the third linear driver 31 drives the heat sealing machine 28 to move right above the head scalding groove 7, the fourth linear driver 32 drives the heat sealing machine 28 to move downwards, the heat sealing scalding head 30 on the heat sealing machine 28 presses the bag opening of the packaging bag 2 onto the head scalding groove 7, the sealing of the packaging bag 2 is completed, and finally, the sealed packaging bag 2 is sent out through the transport table 4.
The working principle of the invention is as follows:
firstly, when packaging and sealing the packaging bags 2, firstly, a worker places a large number of packaging bags 2 in the groove 3, the electric push rod 15 pushes the lifting frame 12 to move downwards, the suction mechanism 10 on the lifting frame 12 sucks four sides of the packaging bags 2, the air suction pipe 16 sucks air through the suction opening 18, the air vent 19 on the suction plate 17 sucks the packaging bags 2 through the suction of the air suction pipe 16, the electric push rod 15 drives the lifting frame 12 to move upwards, then the packaging bags 2 are taken up, the first linear driver 14 drives the moving frame 11 to move to the transport table 4, and then the packaging bags 2 are placed on the transport table 4.
Step two, after the articles are packaged by the workers, the transport table 4 moves the packaging bag 2 towards the direction of the melt sealing device 6, the bag mouth of the packaging bag 2 is located at the position of the head ironing groove 7, and in order to keep the bag mouth sealed to be flat, therefore, the pressing parts are pressed on two sides of the packaging bag 2 through adjustment of the movable frame 20 and the fixed frame 21, the rotating motor 25 drives the cam 24 to rotate, the cam 24 is pressed on the movable frame 20 to enable the movable frame 20 to move downwards, the plurality of rollers 22 on the movable frame 20 are pressed on the bag edge of the packaging bag 2 along with the cam, the compression spring 26 on the movable frame 20 plays a buffering role, when the two sides are pressed downwards, the bag mouth of the packaging bag 2 is accordingly pressed to be flat, folding during bag mouth sealing is prevented, and the phenomenon of air leakage is avoided.
Step three, when the packaging bag 2 is sealed, the third linear driver 31 drives the heat sealing machine 28 to move to a position right above the head scalding groove 7, the fourth linear driver 32 drives the heat sealing machine 28 to move downwards, the heat sealing scalding head 30 on the heat sealing machine 28 presses the bag opening of the packaging bag 2 to the head scalding groove 7, the packaging bag 2 is sealed, and finally the sealed packaging bag 2 is sent out through the transport table 4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A pouch feeding type packing machine having a sealing device, comprising:
the operation table (1) is used for packaging the packaging bags (2), and the operation table (1) is provided with a groove (3) for placing the packaging bags (2) and a transport table (4) for transporting the packaging bags (2);
the material moving device (5) is used for moving the packaging bags (2) in the grooves (3) to the transport table (4) and is arranged above the operation table (1);
the melting and sealing device (6) is used for sealing the packaging bag (2) and is arranged at one end of the transport table (4), and a head scalding groove (7) is also arranged between the melting and sealing device (6) and the end part of the transport table (4);
the positioning device (8) is used for ensuring the port of the packaging bag (2) to be smooth when the packaging bag is sealed and is arranged at the top of the operating platform (1);
the method is characterized in that:
the material moving device (5) comprises: a moving mechanism (9) and a suction mechanism (10);
the moving mechanism (9) is used for driving the suction mechanism (10) to move, and the moving mechanism (9) comprises a moving frame (11) and a lifting frame (12) arranged on the moving frame (11);
the suction mechanisms (10) are arranged on the lifting frame (12), and the suction mechanisms (10) are arranged on the periphery of the bottom of the lifting frame (12);
the method is characterized in that:
the positioning device (8) comprises: a press-down abutting mechanism (13);
the downward pressing and abutting mechanism (13) is used for pressing the side edge of the packaging bag (2) downwards to enable the bag opening to be smooth, and the two sides of the transport table (4) are provided with the downward pressing and abutting mechanism (13).
2. The bag-feeding type packaging machine with a sealing device according to claim 1,
remove frame (11) can be along the bench wall direction horizontal migration of operation panel (1), the lateral wall of operation panel (1) is equipped with one and is used for driving first linear actuator (14) that removes frame (11), remove and be equipped with crane (12) that can vertical migration on frame (11), and the top of removing frame (11) still is equipped with one and is used for driving electric putter (15) of crane (12) vertical migration, the moving direction perpendicular to of crane (12) removes the moving direction of frame (11).
3. The bag-feeding type packaging machine with a melt-sealing device according to claim 1 or 2,
the suction mechanism (10) comprises: an air suction pipe (16) and a suction plate (17);
one end of the air suction pipe (16) is fixed at the bottom of the lifting frame (12), and the upper half part of the air suction pipe (16) is also provided with a suction port (18) for sucking air;
the suction plate (17) is fixedly and communicated with the free end of the air suction pipe (16), and a plurality of air vents (19) are arranged at the bottom of the suction plate (17).
4. The bag-feeding type packaging machine with a sealing device according to claim 3,
the axis of the air suction pipe (16) is parallel to the moving direction of the lifting frame (12).
5. The bag-feeding type packaging machine with a sealing device according to claim 1,
the press-down collision mechanism (13) includes: a movable frame (20) and a fixed frame (21);
the fixed frame (21) can be horizontally arranged at the top of the operating platform (1);
the movable frame (20) can be vertically arranged on the fixed frame (21) in a movable mode, and a plurality of rollers (22) are arranged on the movable frame (20) at equal intervals along the length direction of the movable frame (20);
the top of the operating platform (1) is provided with a second linear driver (23) for driving the fixing frame (21) to move horizontally, and the moving direction of the fixing frame (21) is vertical to the conveying direction of the conveying platform (4);
the top of the fixed frame (21) is provided with a pressing piece for driving the movable frame (20) to vertically move, and the moving direction of the movable frame (20) is perpendicular to the moving direction of the fixed frame (21).
6. The bag-feeding type packaging machine with a sealing device according to claim 5,
the pressing piece comprises a cam (24), the cam (24) can be arranged on a fixed frame (21) in a rotating mode, the rotating direction of the cam (24) is parallel to the moving direction of the movable frame (20), a rotating motor (25) used for driving the cam (24) to rotate is arranged on the fixed frame (21), compression springs (26) are connected between the two ends of the movable frame (20) and the fixed frame (21), and the small head end of the cam (24) is always abutted to the top of the movable frame (20).
7. The bag-feeding type packaging machine with a sealing device according to claim 1,
the sealing device (6) comprises: a support frame (27) and a heat sealing machine (28);
the supporting frame (27) is arranged on a mobile station (29) in a horizontally movable manner;
the heat sealing machine (28) can be vertically arranged on the supporting frame (27), and one end of the heat sealing machine (28) facing the head ironing groove (7) is provided with a heat sealing ironing head (30);
a third linear driver (31) for driving the support frame (27) to horizontally move is arranged on the moving platform (29), and the moving direction of the support frame (27) is parallel to the conveying direction of the conveying platform (4);
the top of the supporting frame (27) is provided with a fourth linear driver (32) for driving the heat sealing machine (28) to vertically move, and the moving direction of the heat sealing machine (28) is vertical to the moving direction of the supporting frame (27).
CN202110704058.4A 2021-06-24 2021-06-24 Bag feeding type packaging machine with melt sealing device Pending CN113335626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110704058.4A CN113335626A (en) 2021-06-24 2021-06-24 Bag feeding type packaging machine with melt sealing device

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Application Number Priority Date Filing Date Title
CN202110704058.4A CN113335626A (en) 2021-06-24 2021-06-24 Bag feeding type packaging machine with melt sealing device

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Publication Number Publication Date
CN113335626A true CN113335626A (en) 2021-09-03

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115610025A (en) * 2022-12-06 2023-01-17 福建泉台智能科技开发有限公司 Automatic assembly line for environment-friendly paper bags

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Application publication date: 20210903