CN115303561A - Automatic packaging machine for preservative film finished product coil - Google Patents
Automatic packaging machine for preservative film finished product coil Download PDFInfo
- Publication number
- CN115303561A CN115303561A CN202211141049.XA CN202211141049A CN115303561A CN 115303561 A CN115303561 A CN 115303561A CN 202211141049 A CN202211141049 A CN 202211141049A CN 115303561 A CN115303561 A CN 115303561A
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- preservative film
- module
- pressing block
- automatic packaging
- packaging machine
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 77
- 239000003755 preservative agent Substances 0.000 title claims abstract description 55
- 230000002335 preservative effect Effects 0.000 title claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 12
- 238000009966 trimming Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 238000012858 packaging process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/40—Arranging and feeding articles in groups by reciprocating or oscillatory pushers
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
-
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
-
- 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
- B65B51/146—Closing bags
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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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
-
- 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
-
- 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
- B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention relates to the technical field of preservative film packaging machines, and particularly discloses an automatic packaging machine for finished preservative film rolls; the bag sleeving device comprises a conveyor and a bag sleeving device, wherein a material pushing assembly is arranged on the conveyor, the bag sleeving device comprises a base, the upper end of the base is connected with a frame plate, a packaging bag unloading roller is arranged at one side end of the frame plate, an upper module and a lower module which are arranged in a vertical symmetry mode are arranged in the frame plate, semicircular grooves are formed in opposite surfaces of the upper module and the lower module, rubber rollers are arranged on the upper module and the lower module which are positioned on two sides of the semicircular grooves, and gears are arranged at the rear ends of the rubber rollers; the automatic packaging machine for the preservative film finished product coil stock integrates the processes of conveying the preservative film coil stock, bagging the preservative film coil stock and sealing a packaging bag, so that the whole-process automatic packaging of the preservative film coil stock is realized, the labor cost of an enterprise in the preservative film packaging process is effectively reduced, and the preservative film packaging efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of preservative film packaging machines, and particularly discloses an automatic packaging machine for preservative film finished product coil materials.
Background
The plastic packing film and bag is produced with ethylene as mother material and through polymerization. During the production process of the preservative film, the finished product of the preservative film needs to be wound on a reel and then sold in a roll. Before the finished preservative film roll material is sold, a packaging bag with a mark is required to be sleeved with the roll material, and then the end opening of the packaging bag is sealed. At present, the packaging process of the preservative film finished product coil stock is manually operated, and the packaging method not only needs more labor force input by enterprises, but also has lower packaging efficiency.
The utility model discloses a utility model patent that application number is CN2017204022600 discloses a package plastic wrap packing involution cutting device, the on-line screen storage device comprises a base, open-top supports the storehouse is installed on the top of base, the inside that supports the storehouse is equipped with the conveyer belt that the level set up, the both ends of conveyer belt all extend to the outside that supports the storehouse, the both ends of conveyer belt are all fixed on the base through the support, all there is the fixed block through the fix with screw on the outside lateral wall of conveyer belt, open on the top of fixed block has the standing groove, the lateral wall top that supports the storehouse is connected with bottom open-ended fixed storehouse, install two guide blocks on the top inner wall of fixed storehouse, be equipped with the direction passageway between the bottom lateral wall of guide block and the both sides lateral wall top that supports the storehouse, the top welding of fixed storehouse has the mounting bracket, the top of mounting bracket has the push rod motor through the fix with screw, the output shaft of push rod motor has the link. The utility model discloses a people need the operation personnel earlier with the coil stock cover in the wrapping bag when packing plastic wrap finished product coil stock, then put it on the conveyer belt along with the conveyer belt seals and cutting process again, can not reach the effect that subtracts the person and increase effects. At present, how to smoothly sleeve the preservative film roll into the packaging bag is also a research and development difficulty of the whole preservative film finished product roll automatic packaging machine. Based on this, this application has provided a collection automatic bagging-off, has sealed preservative film finished product coil stock automatic packaging device as an organic whole automatically in order to solve current preservative film packagine machine's not enough.
Disclosure of Invention
The invention aims to design an automatic packaging device for a preservative film finished product coil material, which integrates automatic bagging and automatic sealing into a whole, aiming at the defect that a rolled preservative film packaging, sealing and cutting device still needs manual bagging.
The invention is realized by the following technical scheme:
the utility model provides a plastic wrap finished product coil stock automatic packaging machine, is including conveyer and the bagging apparatus that is used for carrying the plastic wrap coil stock, be provided with on the conveyer and push away the material subassembly that pushes away in the bagging apparatus with the plastic wrap coil stock, the bagging apparatus includes the frame, the upper end of frame is connected with the frame board, a side end of frame board is provided with wrapping bag unloading roller, be provided with last module and lower module that the longitudinal symmetry set up in the frame board, the module is fixed at the frame upper surface down, go up the module and reciprocate the setting, the opposite face of going up module and module down has all seted up the semicircle groove, is located all be provided with the rubber roll on the last module of semicircle groove both sides and the module down, the rear end of rubber roll all is provided with the gear, the rear end of going up module and module down all is provided with the U-shaped strip, the both sides face of U-shaped strip all is provided with the flank of tooth that meshes with corresponding gear, the rear end face of last module and module down all is used for promoting the telescoping device that corresponds the U-shaped strip and reciprocates, the upper surface of going up module rotates and is connected with the hard tube, the preceding lower extreme is connected with the flat charging nozzle that stretches into in the opening of hard tube, the wrapping bag, the rear end of hard tube is connected with the inflator pump through the hose.
The automatic packaging machine disclosed by the invention presses two ends of a packaging bag unloaded from the packaging bag unloading roller through the upper module and the lower module, then enables the two U-shaped strips to move away from each other through the telescopic device, enables the rubber roller to rotate through the meshing action between the tooth surface and the gear in the process that the two U-shaped strips move away from each other, enables the centers of two end phases of the packaging bag to move in the rotating process of the rubber roller, and can also twist the opening of the packaging bag, so that the opening of the unloaded packaging bag is partially opened. At the moment, a flat inflating nozzle at the front end of the hard tube extends into an opening of the packaging bag, gas is filled into the packaging bag through high-pressure gas generated by an inflating pump, the packaging bag is opened under the action of the filled gas, and then the preservative film coil on the conveyor belt is pushed into the expanded packaging bag through a material pushing assembly; the whole packaging machine realizes the automatic conveying and opening of the packaging bag and the bagging process of the preservative film.
As a further arrangement of the scheme, the conveyor comprises a transmission rack and a conveyor belt arranged in the transmission rack, wherein a plurality of arc-shaped positioning grooves for placing preservative film rolls are arranged on the outer surface of the conveyor belt at equal intervals; the arc-shaped positioning groove can prevent preservative film coil stock from rolling when being placed on the conveyor belt, and plays an effective positioning role in the conveying process of preservative films.
As a specific arrangement of the above scheme, the material pushing assembly comprises an ejection cylinder arranged on the front side surface of the transmission rack, the end part of a piston rod of the ejection cylinder is connected with an ejection rod, and a notch used for extending out of the ejection rod is formed in the transmission rack; the above structural design is only a specific design scheme of the pushing assembly.
As a further arrangement of the scheme, a first accommodating groove is formed in the lower module close to one side of the packaging bag discharging roller, a first ejection block is arranged in the first accommodating groove, and a first ejection device for extending the first ejection block out of the first accommodating groove is arranged in the machine base; the first ejection block can automatically push out the preservative film roll material after the preservative film roll material is bagged, and the preservative film roll material does not need to be taken by an operator.
As a further arrangement of the above scheme, the bagging device further comprises a seal trimming mechanism arranged in the frame plate, the seal trimming mechanism comprises an upper press block and a lower press block which are arranged in an up-down symmetrical manner, the lower press block is fixed on the upper surface of the frame, the upper press block is arranged in a vertical movement manner, a semicircular groove is also formed on the opposite surface of the upper press block and the lower press block, cutting blades are respectively arranged on the opposite surfaces of the upper press block and the lower press block, an upper heat seal plate and a lower heat seal plate are respectively arranged at the front ends of the upper press block and the lower press block, and heating wires are arranged on the upper heat seal plate; the sealing and trimming mechanism is connected with the bag sleeving mechanism, the automatic bag sleeving of the preservative film coil stock is completed, then the automatic bag sleeving mechanism pushes the automatic bag sleeving mechanism to cut off the side edge of the packaging bag, and meanwhile, the opening of the packaging bag is sealed through the action of the heating wire, so that the processes of bagging and sealing the preservative film coil stock are integrated.
As a further arrangement of the scheme, a second accommodating groove is formed in the lower pressing block close to one side of the packaging bag discharging roller, a second ejection block is arranged in the second accommodating groove, and a second ejection device for extending the second ejection block out of the second accommodating groove is arranged in the machine base; the second ejection block can automatically eject the preservative film roll material after bagging and sealing.
As a further arrangement of the scheme, the side end of the lower pressing block, which is far away from one side of the packaging bag discharging roller, is connected with a guide table which is inclined downwards, and a material receiving box is arranged right below the guide table; above-mentioned guide material platform can be with the automatic leading-in material receiving box of ejecting plastic wrap coil stock, and whole journey need not the operation personnel and assists, and degree of automation obtains great promotion.
Has the advantages that:
1) The automatic packaging machine for the finished preservative film roll material integrates the processes of conveying the preservative film roll material, bagging the preservative film roll material and sealing the packaging bag, so that the whole-process automatic packaging of the preservative film roll material is realized, the labor cost of enterprises in the preservative film packaging process is effectively reduced, and the preservative film packaging efficiency is greatly improved.
2) According to the structural design of the bagging device, the packaging bag is automatically fed between the upper module and the lower module through the discharging roller, two ends of the packaging bag are positioned between the two groups of rubber rollers under the pressing of the upper module, then the rubber rollers rotate through the moving action of the U-shaped strip and the meshing transmission of the tooth surface and the gear, the centers of two end phases of the packaging bag move in the rotating process of the rubber rollers, and meanwhile, the opening of the packaging bag can be rubbed, so that a part of the opening of the packaging bag is opened, then the flat inflating nozzle at the front end of the hard tube is extended into the opening of the packaging bag, and the packaging bag is expanded by filling gas into the packaging bag, so that the packaging bag can be conveniently pushed into the packaging bag to complete the bagging process; the difficult problem that the wrapping bag open-ended can't be opened to current packagine machine has effectively been solved to whole bagging apparatus's structural design, and its structural design is ingenious, and the result of use is excellent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first angular perspective structure of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a perspective view of the conveyor of the present invention;
FIG. 4 is a schematic perspective view of the bagging apparatus of the present invention;
FIG. 5 is a schematic view of a first angular perspective structure of the bagging mechanism of the present invention;
FIG. 6 is a schematic diagram of a second angular perspective structure of the bagging mechanism of the present invention;
FIG. 7 is a schematic view of a plane structure of the bagging mechanism of the present invention after clamping the packaging bag;
fig. 8 is a schematic perspective view of the seal trimming mechanism of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 8, in conjunction with examples.
Example 1
Embodiment 1 discloses an automatic packaging machine for a finished preservative film roll, which comprises a conveyor 100 for conveying a finished preservative film roll and a bagging device 200, and is shown in figures 1 and 2. Specifically, referring to fig. 3, the structure of the conveyor 100 includes a chassis base 101, a conveyor belt frame 102 and a conveyor belt 103, wherein a general control cabinet 400 for controlling all electrical devices on the whole packaging machine is disposed on a front side surface of the chassis base 101, the conveyor belt frame 102 is fixedly disposed on an upper surface of the chassis base 101, one belt roller is disposed at each of left and right ends of the conveyor belt frame 102, a stepping motor 104 for driving the belt rollers to rotate is disposed at one end of the conveyor belt frame 102, and then the conveyor belt 103 is disposed between the two belt rollers. Meanwhile, a plurality of arc-shaped positioning grooves 1031 are arranged on the outer surface of the conveyor belt 103 at equal intervals, and in the process of conveying the rolls of the finished preservative film, each roll is placed in the arc-shaped positioning groove 1031 to be conveyed along with the conveyor belt 103.
The front side surface of the conveyor belt rack 102 is welded with an installation plate 105, the upper surface of the installation plate 105 is provided with a material pushing cylinder 106, the end part of a piston rod of the material pushing cylinder 106 is connected with a material pushing rod 107, the material pushing rod 107 is arranged in alignment with the upper surface of the conveyor belt 103, and notches 1021 capable of passing through the material pushing rod 107 are formed in the front end and the rear end of the conveyor belt rack 102. When the finished preservative film roll is conveyed to the pushing rod 107 along with the conveyor belt 103, the piston rod of the pushing cylinder 106 extends, and the finished preservative film roll is pushed into the bagging device 200 through the notch 1021.
Referring to fig. 4, the bagging device 200 includes a base 201, a frame plate 202 having an L-shape on an upper surface of the base 201, a protruding plate 203 extending outward from one side end of the frame plate 202, and a wind-off roller 204 connected to a front side of the protruding plate 203, and a packaging bag for packaging a wrap roll can be wound around the wind-off roller 204.
The bag-sleeving mechanism 205 is disposed in the frame plate 202, and specifically, with reference to fig. 5 and fig. 6, the bag-sleeving mechanism includes a lower module 2051 fixedly connected to the upper surface of the base 201, an upper module 2052 disposed right above the lower module 2051, and a first lifting device 2053 disposed at the upper end of the frame plate 202 for driving the upper module 2052 to move up and down, the first lifting device preferably being a cylinder. Semicircular grooves 2054 are formed in the opposite surfaces of the lower module 2051 and the upper module 2052 (i.e., the upper surface of the lower module 2051 and the lower surface of the upper module 2052), a storage groove 2055 is formed in one side of the semicircular groove 2054 of the lower module 2051, which is close to the unwinding roller 204, a top block 2056 which is identical to the groove surface of the semicircular groove 2054 is provided in the storage groove 2055, a jacking device 2057 for jacking the top block 2056 out of the storage groove 2055 is provided in the base 201, and a cylinder can be preferably used for the jacking device 2057.
All rotate on the lower module 2051 upper surface that is located the semicircle groove 2054 left and right sides and go up module 2052 lower surface and be connected with rubber roll 2058, the roller rear end of rubber roll 2058 is connected with gear 2059 simultaneously to gear 2059 on the lower module 2051 misplaces around with the gear on last module 2052 and sets up, when making last module 2052 push down and be close to lower module 2051, gear 2059 on the two can not produce the interact. The rear end face of the lower module 2051 is provided with a first U-shaped bar 2060 with an upward opening, two outer side faces of the first U-shaped bar 2060 are provided with tooth surfaces meshed with corresponding gears, and the rear end face of the lower module 2051 is fixed with a first telescopic device 2061 for pushing the first U-shaped bar 2060 to move up and down. Similarly, a second U-shaped bar 2062 with a downward opening is arranged on the rear end surface of the upper module 2052, tooth surfaces meshed with corresponding gears are also arranged on two outer side surfaces of the second U-shaped bar 2062, and a second expansion device 2063 for pushing the second U-shaped bar 2062 to move up and down is fixed on the rear end surface of the upper module 2052.
With the above structure design, when two ends of the packaging bag are pressed by the lower module 2051 and the upper module 2052, the first expansion device 2061 and the second expansion device 2063 are simultaneously started to make the first U-shaped strip 2060 and the second U-shaped strip 2062 away from each other, then the two rubber rollers 2058 on the lower module 2051 and the upper module 2052 rotate (the specific rotation direction is shown in fig. 7), and at this time, the centers of the two ends of the clamped packaging bag are pushed, and the rubber rollers 2058 are twisted, so that the originally flat bag opening of the packaging bag is partially opened.
In addition, a rotating member 2064 is fixed at the front end of the upper surface of the upper module 2052, a J-shaped hard tube 2065 is rotatably connected in the rotating member 2064, a flat inflating nozzle 2066 capable of extending into the mouth of the opened part of the packaging bag is connected at the front lower end of the hard tube 2065, a hose 2067 is connected at the rear end of the hard tube 2065, and the hose 2067 is connected with an inflating pump (not shown in the figure). Meanwhile, a driving device 2068 for realizing the rotation of the hard tube 2065 around the rotating member 2064 is further arranged on the upper surface of the upper module 2052, and the driving device 2068 can be arranged in a structure of a hydraulic rod and a guide wheel, and the specific arrangement mode can refer to fig. 5, and will not be described in detail here.
In the bagging device 200 of this embodiment, a part of an originally flat bag opening of a packaging bag is opened by the action of the rubber roll 2058, the flat inflating nozzle 2066 is inserted into the opened bag opening by the rotation of the hard tube 2065, then high-pressure gas is instantly injected into the packaging bag through the flat inflating nozzle 2066 by the action of the inflating pump, so that the packaging bag is inflated by the gas, the inflated packaging bag is cylindrical due to the limitation of the upper and lower semicircular grooves 2054, the hard tube 2065 is reset, then the finished roll of the preservative film can be quickly pushed into the inflated packaging bag by the action of the material pushing cylinder 106, then the upper module 2052 is moved upwards by the first lifting device 2053, finally the top block 2056 is pushed out of the accommodating groove 2055 by the action of the jacking device 2057, and the preservative film packaged in the top block 2056 is pushed out of the bagging device 200.
Example 2
Embodiment 2 discloses a packaging machine which is based on embodiment 1 and is additionally provided with an automatic sealing and trimming function for packaged preservative film rolls, and the same parts of embodiment 2 and embodiment 1 are not explained again, and the difference can refer to fig. 4 and 8.
In the embodiment 2, a seal trimming mechanism 207 is further arranged on the side of the upper surface of the base 201 far away from the unwinding roller 204, and the seal trimming mechanism 207 is arranged in close proximity to the bag sleeving mechanism 205. Specifically, the seal trimming mechanism 207 includes a lower die 2071 and an upper die 2072. Wherein, the lower die 2071 is fixedly arranged on the upper surface of the base 201, the upper die 2072 is arranged right above the lower die 2071, and the frame plate 202 is provided with a second lifting device 2073 for moving the upper die 2072 up and down. The opposite face of last moulding-die 2072 and lower moulding-die 2071 also has seted up the semicircular groove that can hold the plastic wrap coil stock equally, the side that is close to bagging-off mechanism 205 at moulding-die 2072 and lower moulding-die 2071 opposite face all is provided with cutting blade 2074 simultaneously, two cutting blade 2074 dislocation set have formed the shearing part similar to the scissors dress, the plastic wrap coil stock that waits to be jacked up by kicking block 2056 rolls into the semicircular groove of lower moulding-die 2071 together with the wrapping bag, the effect through second elevating gear 2073 pushes down last moulding-die 2072, two cutting blade 2074 can directly cut off the connecting line department of two adjacent wrapping bags this moment.
Meanwhile, in this embodiment, a lower heat sealing plate 2075 is further disposed at the front end of the lower die 2071, an upper heat sealing plate 2076 is disposed at the same position as the upper die 2072, and a heating wire is disposed at the lower end of the upper heat sealing plate 2076, so that the front end of the packaging bag can be heat sealed during trimming by the heating action of the heating wire.
Finally, in order to facilitate automatic blanking of the edge-trimmed and heat-sealed wrap of the wrap film, a storage groove is also formed in a side of the lower molding die 2071 close to the bagging mechanism 205, an ejector block corresponding to the groove surface of the semicircular groove is arranged in the storage groove, and a jacking device for jacking the ejector block out of the storage groove is arranged in the machine base. In addition, one end of the lower mold 2071, which is away from the bagging mechanism 205, is provided with a downward inclined material guiding table 2077, and a material receiving box 300 is arranged below the material guiding table 2077, so that the rolled preservative film roll after trimming and sealing is lifted up can automatically roll down into the material receiving box 300 along the material guiding table 2077.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a plastic wrap finished product coil stock automatic packaging machine, is including the conveyer and the bagging apparatus that are used for carrying the plastic wrap coil stock, its characterized in that, be provided with on the conveyer and push away the material subassembly that pushes away in the bagging apparatus with the plastic wrap coil stock, the bagging apparatus includes the frame, the upper end of frame is connected with the frame board, a side end of frame board is provided with wrapping bag unloading roller, be provided with last module and lower module that the longitudinal symmetry set up in the frame board, the module is fixed on the frame upper surface down, go up the module and reciprocate the setting, the opposite face of going up module and lower module has all seted up the semicircle groove, is located all be provided with the rubber roll on the last module of semicircle groove both sides and the lower module, the rear end of rubber roll all is provided with the gear, the rear end of going up module and lower module all is provided with the U-shaped strip, the both sides face of U-shaped strip all is provided with the flank of tooth that meshes with corresponding gear, the rear end face of last module and lower module all are equipped with the telescoping device that is used for promoting corresponding U-shaped strip, the upper surface of going up module rotates and is connected with the hard tube, the preceding lower extreme of hard tube is connected with the flat mouth that stretches into in the wrapping bag opening, the inflation pump is connected with the rear end of inflation hose that is connected through the hose that the hard tube.
2. The automatic packaging machine for finished preservative film rolls as claimed in claim 1, wherein the conveyor comprises a transmission frame and a conveyor belt arranged in the transmission frame, and a plurality of arc-shaped positioning grooves for placing the preservative film rolls are arranged on the outer surface of the conveyor belt at equal intervals.
3. The automatic packaging machine for preservative film finished product rolls as claimed in claim 2, wherein the pushing assembly comprises an ejection cylinder arranged on the front side surface of the transmission rack, an ejection rod is connected to the end of a piston rod of the ejection cylinder, and a notch for extending out of the ejection rod is formed in the transmission rack.
4. The automatic packaging machine for rolled preservative film finished products according to claim 1, wherein a first receiving groove is formed in the lower module on the side close to the package discharging roller, a first ejection block is arranged in the first receiving groove, and a first ejection device for ejecting the first ejection block out of the first receiving groove is arranged in the base.
5. The automatic packaging machine for rolled preservative film finished products according to claim 4, wherein the bagging device further comprises a seal trimming mechanism arranged in the frame plate, the seal trimming mechanism comprises an upper pressing block and a lower pressing block which are arranged in an up-down symmetrical manner, the lower pressing block is fixed on the upper surface of the frame, the upper pressing block is arranged in an up-down movement manner, a semicircular groove is also formed in the opposite surface of the upper pressing block and the lower pressing block, cutting blades are arranged on the opposite surfaces of the upper pressing block and the lower pressing block, an upper heat sealing plate and a lower heat sealing plate are respectively arranged at the front ends of the upper pressing block and the lower pressing block, and heating wires are arranged on the upper heat sealing plate.
6. The automatic packaging machine for the finished preservative film roll according to claim 5, wherein a second storage groove is formed in the lower pressing block at one side close to the packaging bag discharging roller, a second ejection block is arranged in the second storage groove, and a second ejection device for extending the second ejection block out of the second storage groove is arranged in the machine base.
7. The automatic packaging machine for preservative film finished product rolls according to claim 6, wherein the side end of the lower pressing block far away from the packaging bag discharging roller is connected with a guide table which is inclined downwards, and a material receiving box is arranged right below the guide table.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211141049.XA CN115303561B (en) | 2022-09-20 | 2022-09-20 | Automatic packaging machine for preservative film finished product coil stock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211141049.XA CN115303561B (en) | 2022-09-20 | 2022-09-20 | Automatic packaging machine for preservative film finished product coil stock |
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| CN115303561A true CN115303561A (en) | 2022-11-08 |
| CN115303561B CN115303561B (en) | 2024-03-29 |
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| CN202211141049.XA Active CN115303561B (en) | 2022-09-20 | 2022-09-20 | Automatic packaging machine for preservative film finished product coil stock |
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| CN118025558A (en) * | 2024-04-15 | 2024-05-14 | 江苏荣旭机械有限公司 | Motor shaft continuous packaging device |
| CN118025558B (en) * | 2024-04-15 | 2024-06-11 | 江苏荣旭机械有限公司 | Motor shaft continuous packaging device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115303561B (en) | 2024-03-29 |
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