CN115108090A - Material packaging method, transverse sealing device and packaging system - Google Patents
Material packaging method, transverse sealing device and packaging system Download PDFInfo
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- CN115108090A CN115108090A CN202210869283.8A CN202210869283A CN115108090A CN 115108090 A CN115108090 A CN 115108090A CN 202210869283 A CN202210869283 A CN 202210869283A CN 115108090 A CN115108090 A CN 115108090A
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- 238000007789 sealing Methods 0.000 title claims abstract description 199
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 37
- 229920006280 packaging film Polymers 0.000 claims abstract description 99
- 239000012785 packaging film Substances 0.000 claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims description 13
- 239000005022 packaging material Substances 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 21
- 238000000465 moulding Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention provides a material packaging method, a transverse sealing device and a packaging system, wherein the material packaging method comprises the following steps: s1, leading out the cylindrical packaging film; s2, the first sealing and clamping part clamps the lower end of the packaging film; s3, the first sealing and clamping part continuously clamps the packaging film and moves downwards to enable the packaging film to move downwards; the lower end of the packaging film is transversely heat-sealed by the first sealing and clamping part, so that the lower end of the packaging film is sealed; s4, the upper end of the packaging film is clamped by the second sealing and clamping part; s5, the second sealing and clamping part carries out transverse heat sealing treatment on the upper end of the packaging film to seal the upper end of the packaging film; s6, cutting the sealing position of the packaging film; in the execution of step S3, the filling mechanism is caused to fill the material in the packaging film. By applying the material packaging method, the packaging machine applying the packaging method can obtain effective technical integration, the cooperative processing application of the film pulling step and the film sealing step is realized, and the production efficiency of material packaging is improved.
Description
Technical Field
The invention relates to the technical field of packaging processing, in particular to a material packaging method, a transverse sealing device and a packaging system.
Background
The transverse sealing device in the packaging machine is used for transversely sealing the formed and filled packaging bag.
In the packaging machine system in the prior art, a film placing device and a film pulling device are required to be independently arranged at the first end and the last end of a machine table respectively so as to pull out the packaging film in the film placing device by the film pulling device. A forming device and a film sealing device are sequentially arranged between the film placing device and the film drawing device, the forming device is used for forming the packaging bag on the guided packaging film, and the film sealing device is used for carrying out hot-pressing film sealing treatment on the packaging bag; in the film sealing treatment process of the packaging bag, external materials are input into the packaging bag, and the packaging application requirements of the materials are met; in addition, in the packaging machine system of the prior art, the film pulling step and the film sealing step are applied independently, the film pulling device performs reciprocating periodic motion to pull the film, and the other film sealing device performs reciprocating periodic motion to seal the film, so that the application mode has the defect of low packaging efficiency.
Based on the functional form of the packaging machine system, the packaging machine system has the characteristics of more application devices of the processes and relatively independent and non-interfering equipment structures, so that the packaging machine system needs to have higher device synchronism design requirements in the automatic design control application of the packaging machine, and the packaging application requirements of materials can be met.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a material packaging method, a transverse sealing device and a packaging system for application.
The material packaging method is applied to a transverse sealing device which comprises a first sealing clamp part and a second sealing clamp part, and the method comprises the following steps: s1, leading out the cylindrical packaging film; s2, the first sealing and clamping part clamps the lower end of the packaging film; s3, the first sealing and clamping part continuously clamps the packaging film and moves downwards to enable the packaging film to move downwards; the lower end of the packaging film is transversely heat-sealed by the first sealing and clamping part, so that the lower end of the packaging film is sealed; s4, the upper end of the packaging film is clamped by the second sealing and clamping part; s5, the second sealing and clamping part carries out transverse heat sealing treatment on the upper end of the packaging film to seal the upper end of the packaging film; s6, cutting the sealing position of the packaging film; in the execution process of step S3, the filling mechanism fills the material in the packaging film to meet the requirement of the material packaging application.
Further, in step S4: and when the second clamping part clamps the upper end of the previous packaging film, the second clamping part continuously clamps the packaging film and moves downwards, so that the previous packaging film and the next packaging film move downwards integrally.
Further, in step S5: the second sealing and clamping part carries out heat sealing treatment on the upper end of the previous packaging film and simultaneously carries out heat sealing treatment on the lower end of the next packaging film.
Further, in step S6: the first sealing and clamping part cuts the sealing position of the lower end of the packaging film, and/or the second sealing and clamping part cuts the sealing position of the upper end of the packaging film.
Further, the first and second clamping portions are interactively applied with repeated function replacement, and the steps S3 to S6 are repeated to continuously produce and package a plurality of packaging materials.
Further, during the execution of the repeated steps S3 to S6, the first and second clamping parts are interactively applied in repeated position replacement.
Furthermore, the clamping paths of the first clamping part and the second clamping part are arranged along the same straight line direction.
The invention relates to a transverse sealing device which comprises two groups of transverse sealing mechanisms, wherein the transverse sealing mechanisms are connected with a lifting device; the transverse sealing mechanism comprises a sealing clamp part and a sealing clamp driving mechanism for driving the sealing clamp part to perform reciprocating opening and closing clamping actions; in the two groups of transverse sealing mechanisms, the sealing clamp parts comprise a first sealing clamp part and a second sealing clamp part which are arranged at two ends in the vertical direction; when one of the clamping parts is in an open state, a passing space for the other clamping part in a clamping state to pass through is formed between the open clamping parts.
The film guide device comprises a first film guide part, a second film guide part, a first lifting device, a second lifting device, a first sealing and clamping part and a second sealing and clamping part, wherein the first film guide part and the second film guide part are vertically arranged on two sides of the film guide part; the lifting device comprises a screw rod arranged along the vertical direction, a linkage piece is arranged on the transverse sealing mechanism, the linkage piece is in threaded connection with the screw rod and is movably connected to the guide part; the screw rod is connected with a lifting driving motor, and when the lifting driving motor drives the screw rod to do self-rotation motion, the linkage piece drives the whole transverse sealing mechanism to do reciprocating lifting driving motion along the guiding direction of the guiding part; the guide part comprises a guide rod arranged beside the screw rod, and the extension direction of the guide rod is the same as that of the screw rod; the linkage piece is provided with a through hole which is used for penetrating to the guide rod.
Furthermore, the transverse sealing mechanism comprises a transverse sealing frame body, the transverse sealing frame body is connected with the lifting device, the sealing clamp driving mechanism comprises a driving rotating shaft movably connected with the front end and the rear end of the transverse sealing frame body, a sealing arm is positioned and connected onto the driving rotating shaft, and the free end of the sealing arm faces to the film guide space; the free end of the sealing and pressing arm is connected with a transverse sealing block, and the transverse sealing blocks at two ends are matched to form the sealing and clamping part; the driving rotating shafts are connected with a rotating shaft driving device, and the two ends of the driving rotating shafts are driven by the rotating shaft driving device to rotate and drive in opposite directions so as to link the transverse sealing blocks at the two ends to perform clamping action or opening action.
Further, in the first clamping part and the second clamping part, the transverse sealing blocks applied to the first clamping part and the second clamping part are arranged along the same vertical end face direction.
The packaging system of the invention is applied to the production of packaging materials by the material packaging method.
Further, the packaging system comprises a film placing device, a forming device and a film sealing device which are sequentially arranged, wherein the film sealing device comprises the transverse sealing device; under the drive of the lifting device, the first sealing and clamping part and the second sealing and clamping part perform the action of transversely sealing and pulling the film with the position being alternately replaced.
The invention has the beneficial effects that:
by applying the material packaging method, the packaging machine applying the packaging method can obtain effective technical integration, the cooperative processing application of the film pulling step and the film sealing step is realized, and the production efficiency of material packaging is improved.
Through the arrangement of the transverse sealing device applying the material packaging method, the technical integration of the conventional film pulling device and the conventional film sealing device in the prior art can be realized, so that a packaging system applying the transverse sealing device can have the technical advantages of synchronous matching and easy application of all devices, the production process of packaging films is simplified, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view of an assembled arrangement of the packaging system of the present invention;
FIG. 2 is a schematic view of the assembly structure of the horizontal sealing device and the forming device of the present invention;
FIG. 3 is a first schematic view of the cross sealing apparatus of the present invention;
FIG. 4 is a second schematic view of the cross sealing device of the present invention.
Reference numerals are as follows:
a horizontal sealing device 1, a guide part 11, a guide rod 111, a film guide space 12, a lifting device 13, a screw 131, a lifting driving motor 132,
A transverse sealing mechanism 2, a transverse sealing frame body 20, a linkage 200, a first sealing part 211, a second sealing part 212, a sealing driving mechanism 22, a driving rotating shaft 221, a sealing arm 222, a transverse sealing block 223, a cutting edge 2231, a servo motor 224, a driving connecting rod group 225, a width d, a passing space H, a passing part B, a passing part D, a passing part C, a passing part D, a passing part H, a passing part D, a passing part E, a cutting part D, a cutting part, a cutting part, a cutting part, a cutting part, a part,
a wind-up roll 31, an unreeling device 32,
A forming device 4, a forming cylinder 41, an arc shoulder 42, a forming structure 43, a feeding port 44, a discharging port 45,
And a vertical sealing device 5.
Detailed Description
In order to make the technical solution, the purpose and the advantages of the present invention more apparent, the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 4, the packaging system of the present invention includes a film releasing device for releasing and outputting the packaging film, a forming device 4 for performing a surrounding and combining type treatment on the output packaging film, and a film sealing device for sealing and sealing the packaging film, which are sequentially arranged. The film unwinding device comprises a winding roller 31 used for winding and accommodating the packaging film, an unwinding device 32 composed of a plurality of driving rollers is arranged between the winding roller 31 and the upper end of the forming device 4, and the packaging film on the winding roller 31 can be unwound to the upper end of the forming device 4 through linkage guiding of the unwinding device 32 under the pulling action of external force.
Based on prior art's forming device 4 form, forming device 4 is including a shaping section of thick bamboo 41, and the wrapping film of deriving is done the rolling guide inwards at both edges by the arc shoulder 42 that shaping section of thick bamboo 41 upper segment periphery both sides set up respectively, should seal the membrane device including set up in the perpendicular sealing device 5 of 4 middle section position sides of forming device, then the wrapping film both edges of rolling guide carry out the involution under the heat-seal processing of perpendicular sealing device 5, set up the wrapping film into the section of thick bamboo shape that sets up around forming device 4. After that, the two sides of the cylindrical packaging film are processed into specific crease shapes by the processing of the lower molding structure 43 of the molding cylinder 41, so as to meet the packaging molding application of the packaging film.
The upper end of the forming cylinder 41 is provided with a feeding port 44, and the lower end of the forming cylinder is provided with a discharging port 45 corresponding to the forming structure 43; the film sealing device also comprises a transverse sealing device 1 arranged at the lower side of the forming device 4. The transverse sealing device 1 heat-seals the lower end of the packaging film after the packaging film is processed and formed by the forming structure 43, and an external material filling system cooperatively feeds the material from the feeding port 44, and the material is guided by the forming cylinder 41 and is output to the packaging film heat-sealed and sealed at the lower end at the discharging port 45. And then, the transverse sealing device 1 is moved to the upper end position of a certain length above the packaging film, the upper end of the formed packaging film with the materials is subjected to heat sealing treatment, and the packaging film which is sealed by upper and lower heat sealing is cut, so that the packaging materials with independent packages can be obtained.
The invention provides a transverse sealing device 1 which comprises guide parts 11 vertically arranged at two sides, a film guide space 12 is formed between the guide parts 11 at the two sides, lifting devices 13 which do lifting driving motion along the guide direction of the guide parts 11 are arranged on the guide parts 11 at the two sides, and a transverse sealing mechanism 2 is connected with the lifting devices 13 at the two sides; the transverse sealing mechanism 2 comprises a sealing clamp part for carrying out transverse sealing treatment for clamping the formed packaging film and a sealing clamp driving mechanism 22 for driving the sealing clamp part to carry out reciprocating opening and closing clamping actions; the sealing and clamping parts on the two sides are arranged at the position of the film guiding space 12; when the clamping part is in an open state, the clamping part is provided with a passing space H for the clamping part in a clamping state to pass through, and the size of the passing space H is larger than the width d of the clamping parts at two sides in the clamping state.
Specifically, the lifting device 13 includes a screw 131 arranged along the vertical direction, the guide portion 11 includes guide rods 111 symmetrically arranged at both sides of the screw 131, and the extending direction of the two guide rods 111 is the same as the extending direction of the screw 131; the transverse sealing mechanism 2 comprises a transverse sealing frame body 20, a linkage piece 200 is arranged in the center of the transverse sealing frame body 20, and the linkage piece 200 is provided with a through hole corresponding to the guide rod 111 and a threaded connecting piece corresponding to the screw 131; the threaded connector is threadedly engaged with the threaded rod 131 to form a cooperating engagement, and the through hole is penetrated into the guide bar 111. Under the driving of the lifting driving motor 132, the screw 131 performs a self-rotating motion, and the linkage 200 is linked to drive the whole transverse sealing mechanism 2 to perform a reciprocating lifting driving motion along the guiding direction of the guiding rod 111.
The sealing and clamping driving mechanism 22 comprises a driving rotating shaft 221 and a rotating shaft driving device, the driving rotating shaft 221 is arranged at the front end and the rear end of the horizontal sealing frame body 20 and is arranged transversely and symmetrically to the linkage member 200, the driving rotating shafts 221 at the two sides are provided with sealing arms 222 in a positioning and connecting manner, the free ends of the sealing arms 222 face the film guiding space 12, the free ends of the sealing arms 222 are provided with horizontal sealing blocks 223 in a connecting manner, the middle positions of the horizontal sealing blocks 223 are transversely provided with extendable cutting edges 2231, and the cutting edges 2231 are used for cutting the packaging film; the transverse sealing block 223 adopts a transverse heat sealing structure form in the prior art to realize transverse sealing of the packaging film; the transverse sealing blocks 223 on the two sides are matched to form the sealing clamp part; the two ends of the driving shaft 221 are driven by the shaft driving device to perform opposite rotation driving motions so as to link the transverse sealing blocks 223 at the two ends to perform clamping or opening motions.
The rotating shaft driving device comprises a servo motor 224 arranged on the outer periphery of the transverse sealing frame body 20, the driving end of the servo motor 224 is connected with a driving connecting rod group 225 which is hinged, the free end of the driving connecting rod group 225 is connected with the sealing and pressing arm 222 on one side, so that the two driving rotating shafts 221 are in matched linkage with each other in a gear structure mode, under the driving of forward and reverse rotation of the servo motor 224, the driving connecting rod group 225 is linked with the sealing and pressing arm 222 on one side to rotate around the driving rotating shaft 221 in the forward and reverse directions, under the meshing transmission of the gear structure, when the driving rotating shaft 221 on one side rotates in the forward direction, the driving rotating shaft 221 on the other side rotates in the reverse direction, the separation or approaching rotation action linkage between the sealing and pressing arms on the two sides is realized, and the application requirements of clamping or opening actions of the transverse sealing block 223 are met.
In the transverse sealing mechanism 2 connected with the lifting devices 13 at two sides, one side of the transverse sealing mechanism is provided with the first sealing part 211, and the other side of the transverse sealing mechanism is provided with the second sealing part 212, so that in the working process, the transverse sealing device 1 of the invention is driven by the lifting devices 13 at two sides to realize the transverse sealing application of the packaging film and simultaneously carry out the pull-down movement of the packaging film in a coordinated manner through the alternating action of the first sealing part 211 and the second sealing part 212, so that the packaging system machine applying the transverse sealing device 1 of the invention has the characteristic of simple structure under the condition that the machine meets the functional application.
Specifically, the structure setting characteristics and the method application process are as follows:
the guide parts 11 on the two sides are connected and fixed by an assembly frame, and the forming device 4 is integrally positioned and assembled on the assembly frame, so that the transverse sealing device 1 and the forming device 4 form an integral assembly structure, and the application requirement that the combined structure of the transverse sealing device 1 and the forming device 4 can be efficiently and directly assembled on the frame structure is met; the film outlet end of the forming structure 43 at the lower section of the forming device 4 is arranged corresponding to the film guiding space 12, between the two sets of transverse sealing mechanisms 2, each transverse sealing block 223 is arranged along the same vertical end surface direction and is positioned at the central position of the film guiding space 12, and the film outlet end of the forming structure 43 is similarly positioned on the vertical end surface of the transverse sealing block 223.
The packaging film is guided out of the film feeding device by the pulling of the transverse sealing device 1, the guided packaging film is molded by the molding device 4, the molded packaging film is clamped by the first clamping portion 211 at the upper side position at the film outlet end of the molding structure 43, and the first clamping portion 211 can perform heat sealing treatment on the packaging film at the clamping part to seal the packaging film.
Based on the above-mentioned forming device 4, the end of the formed packaging film heat-sealed by the first sealing and clamping part 211 is used as the packaging bottom of the material package, at this time, the first sealing and clamping part 211 can perform a pull-down movement for clamping the end of the formed packaging film with the sealed lower end; before the down-pulling movement, or in the down-pulling movement process, or after the down-pulling movement positioning, the material is input by an external filling mechanism, so that the material is filled and output from the material outlet 45 to the material package packaged at the bottom.
In the process of moving the first sealing and clamping portion 211, the second sealing and clamping portion 212 at the lower position moves upward around the first sealing and clamping portion 211 in an open state, and the second sealing and clamping portion 212 moves to the position above the first sealing and clamping portion 211 and corresponds to the preset material packaging height, so that the moved second sealing and clamping portion 212 is placed at the height position of the upper end of the formed packaging film filled with the material.
The upper end part of the formed packaging film filled with the material is clamped and heat-sealed by the second clamping part 212, and thus the transverse packaging of the upper end and the lower end of the material package is completed.
Then, the sealing positions of the upper end and the lower end of the formed packaging film filled with the materials are cut, when the first sealing and clamping part 211 and the second sealing and clamping part 212 are loosened, the packaged materials are separated from the packaging film part and fall to the lower end position of the transverse sealing device to be collected, and the packaged materials with sealed packages can be obtained.
As an innovative feature of the present invention, when the structure of the transverse sealing device 1 is applied, the first sealing portion 211 and the second sealing portion 212 can be alternately applied in position, so as to meet the interactive application requirement of function replacement, thereby realizing rapid cycle production of packaging materials. Specifically, the application process is as follows:
while the second clamping portion 212 clamps the upper end portion of the previous packaging film, the second clamping portion continuously clamps the packaging film in a pull-down movement manner, so that the previous packaging film and the next packaging film integrally move downwards; and the second sealing and clamping part carries out heat sealing treatment on the upper end of the former packaging film and the lower end part of the formed packaging film to be treated later.
And the cutting tool is arranged at the central position of the corresponding sealing and clamping part, and the cutting execution process can be selected as follows: when the first sealing and clamping part 211 pulls the lower end of the previous packaging film, the lower end sealing position of the previous packaging film is cut; then, before the second clamping portion 212 performs pull-down movement, or during the pull-down movement, or after the second clamping portion 212 performs pull-down movement positioning on the whole packaging film, the cutting tool in the second clamping portion 212 cuts the upper end sealing position of the previous packaging film. When the second clamping part 212 is loosened, the cut front packaging film together with the packaged materials therein falls to the lower part of the machine equipment, and the production of material packaging is completed.
Meanwhile, according to the material filling processing principle of the first package of packaging materials, before the second clamping part 212 clamps the whole formed packaging film for pull-down movement, or in the process of pull-down movement, or after the formed packaging film is positioned for pull-down movement, the filling mechanism is used for filling materials in the latter packaging film.
In the process of clamping and pulling down the second clamping portion 212, the first clamping portion 211 at the lower side position after the cutting operation moves upward around the second clamping portion 212 in an open state, so that the first clamping portion 211 moves to the position above the second clamping portion 212, and the moving stroke of the first clamping portion 211 is the same as that of the second clamping portion 212 in the process of moving upward, and the moving stroke of the first clamping portion 211 is set to the height position corresponding to the upper end of the material package.
Then, the upper end portion of the formed packaging film after filling is clamped and heat-sealed by the first clamping portion 211, and the lower end portion of the next packaging film is also heat-sealed while the upper end portion of the next packaging film is clamped and heat-sealed by the first clamping portion 211.
In the same way as the second sealing and clamping portion 212, the first sealing and clamping portion 211 cuts the upper end of the next packaging film in a corresponding moving condition, so as to obtain the next packaging material with a closed package. When the first clamping portion 211 is loosened, the cut material of the rear package falls to the lower part of the machine equipment, and the material packaging production at the stage is completed.
Repeating the working steps to make the second sealing and clamping part and the first sealing and clamping part perform repeated interactive application of function replacement, thereby realizing repeated production and packaging of packaging materials.
The above description is only a preferred embodiment of the present invention, and those skilled in the art may still modify the described embodiment without departing from the implementation principle of the present invention, and the corresponding modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The material packaging method is characterized by comprising the following steps:
s1, leading out the cylindrical packaging film;
s2, clamping the lower end of the packaging film by the first sealing and clamping part;
s3, the first sealing and clamping part continuously clamps the packaging film and moves downwards to enable the packaging film to move downwards; the lower end of the packaging film is transversely heat-sealed by the first sealing and clamping part, so that the lower end of the packaging film is sealed;
s4, clamping the upper end of the packaging film by the second sealing and clamping part;
s5, the second sealing and clamping part carries out transverse heat sealing treatment on the upper end of the packaging film to seal the upper end of the packaging film;
s6, cutting the sealing position of the packaging film;
in the execution process of step S3, the filling mechanism fills the material in the packaging film.
2. The material packaging method as claimed in claim 1, wherein in step S4: and when the second clamping part clamps the upper end of the previous packaging film, the second clamping part continuously clamps the packaging film and moves downwards, so that the previous packaging film and the next packaging film move downwards integrally.
3. The material packaging method as claimed in claim 1, wherein in step S5: the second sealing and clamping part carries out heat sealing treatment on the upper end of the previous packaging film and simultaneously carries out heat sealing treatment on the lower end of the next packaging film.
4. The material packaging method as claimed in claim 1, wherein in step S6: the first sealing and clamping part cuts the sealing position of the lower end of the packaging film, and/or the second sealing and clamping part cuts the sealing position of the upper end of the packaging film.
5. The method for packaging materials as claimed in any one of claims 1 to 4, wherein the first and second clamping portions are interactively applied with repeated functional replacements, and the performance of steps S3 to S6 is repeated to continuously produce packages for a plurality of packaging materials.
6. The method of packaging materials of claim 5, wherein the first and second clamps are applied interactively in repeated positional displacements during the performance of the repeated steps S3 through S6.
7. The method for packaging materials as claimed in claim 5, wherein the clamping paths of the first clamping portion and the second clamping portion are arranged along the same straight direction.
8. A transverse sealing device applied in the material packaging method according to any one of claims 1 to 7 is characterized by comprising two groups of transverse sealing mechanisms, wherein the transverse sealing mechanisms are connected with a lifting device; the transverse sealing mechanism comprises a sealing clamp part and a sealing clamp driving mechanism for driving the sealing clamp part to perform reciprocating opening and closing clamping actions; in the two groups of transverse sealing mechanisms, the sealing clamp parts comprise a first sealing clamp part and a second sealing clamp part which are arranged at two ends in the vertical direction; when one of the clamping parts is in an open state, a passing space for the other clamping part in a clamping state to pass through is formed between the open clamping parts.
9. Packaging system, characterized in that the production of packaging material is carried out using a material packaging method according to any of claims 1 to 7.
10. A packaging system as claimed in claim 9, including film laying means, forming means and film sealing means arranged in series, said film sealing means including the cross sealing means of claim 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210203492 | 2022-03-03 | ||
| CN2022102034929 | 2022-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115108090A true CN115108090A (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210869283.8A Pending CN115108090A (en) | 2022-03-03 | 2022-07-22 | Material packaging method, transverse sealing device and packaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115108090A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580392A (en) * | 1982-04-13 | 1986-04-08 | Tetra Pak International Ab | Method and an apparatus for the processing of a material web |
| US4637200A (en) * | 1983-10-18 | 1987-01-20 | Shikoku Kakooki Co., Ltd. | Container forming apparatus for packaging machine |
| EP0611697A2 (en) * | 1993-02-15 | 1994-08-24 | ISHIDA CO., Ltd. | Longitudinal sealer for packaging machine |
| CN1183366A (en) * | 1996-11-26 | 1998-06-03 | 四国化工机株式会社 | Extruder for filling packager |
| CN205469951U (en) * | 2016-01-13 | 2016-08-17 | 上海金滩龙机械有限公司 | High -speed full -automatic vertical packaging machine |
| CN208947746U (en) * | 2018-09-28 | 2019-06-07 | 厦门市宇笙包装机械有限公司 | A kind of novel clamp drawing packing device |
| CN111746872A (en) * | 2020-06-13 | 2020-10-09 | 厦门市宇捷智能设备有限公司 | Edge sealing device capable of running at high speed, edge sealing method, packaging machine and packaging method |
-
2022
- 2022-07-22 CN CN202210869283.8A patent/CN115108090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580392A (en) * | 1982-04-13 | 1986-04-08 | Tetra Pak International Ab | Method and an apparatus for the processing of a material web |
| EP0228362A1 (en) * | 1982-04-13 | 1987-07-08 | AB Tetra Pak | An arrangement for the processing of a material web |
| US4637200A (en) * | 1983-10-18 | 1987-01-20 | Shikoku Kakooki Co., Ltd. | Container forming apparatus for packaging machine |
| EP0611697A2 (en) * | 1993-02-15 | 1994-08-24 | ISHIDA CO., Ltd. | Longitudinal sealer for packaging machine |
| CN1183366A (en) * | 1996-11-26 | 1998-06-03 | 四国化工机株式会社 | Extruder for filling packager |
| CN205469951U (en) * | 2016-01-13 | 2016-08-17 | 上海金滩龙机械有限公司 | High -speed full -automatic vertical packaging machine |
| WO2017120708A1 (en) * | 2016-01-13 | 2017-07-20 | 上海金滩龙机械有限公司 | High-speed and fully-automatic vertical packaging machine |
| CN208947746U (en) * | 2018-09-28 | 2019-06-07 | 厦门市宇笙包装机械有限公司 | A kind of novel clamp drawing packing device |
| CN111746872A (en) * | 2020-06-13 | 2020-10-09 | 厦门市宇捷智能设备有限公司 | Edge sealing device capable of running at high speed, edge sealing method, packaging machine and packaging method |
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