CN111348254A - Three-dimensional transparent film packaging machine - Google Patents
Three-dimensional transparent film packaging machine Download PDFInfo
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- CN111348254A CN111348254A CN201811574751.9A CN201811574751A CN111348254A CN 111348254 A CN111348254 A CN 111348254A CN 201811574751 A CN201811574751 A CN 201811574751A CN 111348254 A CN111348254 A CN 111348254A
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- transparent film
- cutting
- feeding
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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
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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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/48—Enclosing articles, or quantities of material, by folding a wrapper, e.g. a pocketed wrapper, and securing its opposed free margins to enclose contents
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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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
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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
- B65B49/00—Devices for folding or bending wrappers around contents
- B65B49/08—Reciprocating or oscillating folders
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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
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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
- 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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- 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
- B65B61/08—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 using rotary cutters
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention provides a three-dimensional transparent film packaging machine which comprises an upper film unit, a film guiding unit, a film cutting unit, a material pushing unit, a packaging unit and a feeding unit, wherein the upper film unit is connected to the side edge of a rack, the film cutting unit comprises a fixed cutting knife, a rolling cutting knife and a first driving unit, the first driving unit is connected with the rolling cutting knife and used for driving the cutting knife to act, and the cutting edge of the film cutting unit is always kept in point contact with a transparent film to be cut when cutting; the feeding unit is positioned behind the packaging unit and comprises a feeding bedplate, wherein an air blowing device is arranged on the feeding bedplate, the upper film unit is arranged on the side edge of the rack, the film feeding roller bracket assembly is adopted to integrally support the film feeding roller, the two sides are uniformly stressed, and the film is prevented from deforming in the film feeding process; secondly, the cutting edge of the film cutting unit is always kept in point contact with the transparent film to be cut when cutting, so that point stress is applied when cutting is carried out, and the transparent film is easier to cut; in addition, the blowing device is arranged on the feeding bedplate, and the packaged product is pushed by the bottom more easily.
Description
Technical Field
The invention belongs to the technical field of packaging equipment, and particularly relates to a three-dimensional transparent film packaging machine.
Background
The existing transparent film packaging machine generally comprises an upper film unit, a guide film unit, a film cutting unit, a material pushing unit, a packaging unit and a feeding unit, wherein the upper film unit and the guide film unit are connected and used for conveying a transparent film, when the transparent film is conveyed to a certain position, the transparent film with a specific length is cut off by the film cutting unit, meanwhile, a material to be packaged is conveyed to the transparent film through the material pushing unit, the transparent film is subjected to heat sealing through the packaging unit, and finally the packaged material is conveyed out by the feeding unit, and the existing transparent film packaging machine has the following defects: 1) the upper film unit is arranged above the frame and is connected with the frame through a supporting roller, and one end of the supporting roller is connected with the frame. The other end of the supporting roller is suspended, and the transparent film is directly sleeved on the supporting roller, so that the structure has the defect that the two sides of the supporting roller are stressed unevenly, the suspended end of the supporting roller is inclined, and the transparent film is inclined when conveyed to influence subsequent packaging; 2) the cutting edge of a cutting knife in the film cutting unit is in line contact with the transparent film during cutting, so that the cutting is difficult; 3) the feeding unit is only used for conveying materials forward by the pushing force of the materials behind, and the equipment is generally made of metal materials, so that the surface tension of the metal is large, and the transparent film is easily adsorbed on the surface of the conveying table, so that the material conveying obstacle of the previous process is caused.
Disclosure of Invention
The invention provides a three-dimensional transparent film packaging machine, which solves the defects of the transparent film packaging machine in the prior art.
The technical scheme of the invention is realized as follows:
three-dimensional transparent film packagine machine, including the frame, its characterized in that: the film cutting machine also comprises an upper film unit, a film guiding unit, a film cutting unit, a material pushing unit, a packaging unit and a feeding unit which are all arranged on the rack;
the upper film unit is connected with the film guide unit and is used for conveying the transparent film;
the film cutting unit is used for cutting the conveyed transparent film into required length and comprises a fixed cutting knife, a rolling cutting knife and a first driving unit, the first driving unit is connected with the rolling cutting knife and used for driving the rolling cutting knife to act, and the cutting edge of the film cutting unit is always kept in point contact with the transparent film to be cut when cutting;
the packaging unit is positioned behind the pushing unit and used for wrapping the transparent film on the surface of the material and bonding the material;
the feeding unit is positioned behind the packaging unit and comprises a feeding table plate, and a blowing device is arranged on the feeding table plate.
Specifically, the air blowing device comprises a plurality of air holes formed in the feeding bedplate, and the air holes are connected with the air pump assembly through air valves.
The air holes are linearly arranged at intervals along the material conveying direction.
Preferably, the packaging unit comprises a first edge sealing component for sealing the upper and lower two sides of the transparent film and a second edge sealing component for sealing the left and right sides of the transparent film.
Preferably, first banding subassembly and first banding subassembly are the heat-seal subassembly that adopts the heating method to paste the transparent film.
The first edge sealing assembly comprises an upper ironing assembly and a lower ironing assembly, wherein the upper ironing assembly and the lower ironing assembly are respectively arranged in the upper direction and the lower direction of the working table;
the upper ironing component and the lower ironing component are respectively connected with the upper ironing transmission component and the lower ironing transmission component, the upper ironing transmission component and the lower ironing transmission component drive the upper ironing component and the lower ironing component to move up and down to seal edges of the upper side edge and the lower side edge of the transparent film, concretely, the upper ironing component comprises an upper ironing pipe, the upper ironing pipe is fixed on an upper ironing pipe fixing plate, the bottom end of the upper ironing pipe fixing plate is connected with an upper ironing plate, the top end of the upper ironing pipe fixing plate is connected with an upper ironing plate connecting rod, the upper ironing plate connecting rod is connected with an upper film ironing plate shaft, two ends of an upper film ironing plate shaft are respectively connected with an upper film sliding plate through an upper film ironing plate shaft fixing plate, the side surface of the upper film sliding plate is connected with an upper film sliding block, the upper film sliding block is connected with an upper ironing slide rail on the rack, two ends of the upper film sliding plate are connected with the upper ironing transmission component, the upper ironing transmission component, the upper ironing component is driven to move up and down along the upper ironing slide rail through the cam rotating system; the lower ironing component comprises a lower ironing plate, the lower ironing plate is connected with a lower ironing slide block through a lower ironing fixing plate, the lower ironing slide block is connected with a lower ironing slide rail positioned on the rack through a lower ironing slide rail, a second transmission rod is connected onto the lower ironing fixing plate, the second transmission rod is connected with a cam transmission system, and the lower ironing component is driven to move up and down along the lower ironing slide rail through the cam transmission system; the working table is provided with a strip-shaped groove, and the upper ironing plate, the lower ironing plate and the strip-shaped groove are arranged on the same straight line.
The transparent film is pushed into the transparent film through the material pushing unit, the transparent film is wrapped on the surface of the material, the face and the left side and the right side are in an opening shape, the upper ironing plate and the lower ironing plate are driven to be in butt joint through the cam rotating system, and the upper side edge and the lower side edge of the front portion of the transparent film are subjected to heat sealing after being pressed.
The cam transmission system comprises a cam and a transmission connecting rod, the transmission connecting rod is connected to the cam through a bearing, a groove is formed in the cam, the bearing is located in the groove, the specific connection mode is the prior art, and the detailed description is omitted;
the device comprises a cam transmission system, a front ear folding device, a middle ear folding device, an arc guide groove, a guide block and a guide block, wherein the cam transmission system is arranged on the cam transmission system, the front ear folding device is arranged on the front edge of a left opening of a material, the middle ear folding device is arranged on the cam transmission system, the front ear folding device is arranged on the front edge of the cam transmission system, the cam transmission system is arranged on the front edge of the cam transmission system, the middle ear folding device is arranged on the front edge of the cam transmission system, the front end of the front ear folding device is connected with the cam transmission system through the front ear folding device, the front end of the front ear folding device is connected with the cam transmission system through the ear folding slider, the front end of;
the second banding subassembly set up in roll over the rear of ear subassembly, including the left board and the right board that scald that are located the left and right sides, the interval that left side scalds board and right board that scalds slightly is greater than the transverse width of wrapping up in good back material to compress tightly the heat-seal to the material both ends.
Preferably, the fixed cutting knife and the rolling cutting knife are arranged at an inclined angle.
Preferably, the upper film unit is arranged in front of the film cutting unit and connected to the side of the frame.
Preferably, go up the membrane unit including being used for placing the membrane cylinder send membrane cylinder bracket component, send membrane cylinder bracket component and frame side panel to be connected, send to be provided with on both sides around membrane cylinder bracket component and send membrane transmission assembly, send membrane transmission assembly and membrane cylinder contact to be connected.
Specifically, be connected with two wallboards on the frame side board, be provided with the adjusting lever between two wallboards, send membrane cylinder bracket component connect in on the adjusting lever, including the membrane cylinder fixed plate that send of both sides, be provided with between two membrane cylinder fixed plates and send the membrane cylinder axle, send membrane transmission assembly including sending the membrane driving shaft, send to be provided with on the membrane driving shaft and send the membrane cylinder, send membrane cylinder and membrane cylinder contact to be connected, two send the membrane driving shaft to pass through the chain and be connected with motor drive.
Preferably, the tail end of the film guide unit is provided with an air suction assembly, and two side edges of the cut transparent film are arranged on the air suction assembly for fixing, so that the transparent film is convenient to shape.
Specifically, the air suction assembly comprises an air suction plate, a groove body is formed in the air suction plate, an air suction hole is connected to the groove body, and the air suction hole is connected with an air pump through an air valve. The groove body and the air exhaust hole form a V-shaped structure.
The top of board of breathing in is connected with adjusting the pole through inhaling the membrane fixed plate, and the one end of inhaling the membrane fixed plate and the board fixed connection of breathing in, the other end cup joints on adjusting the pole, is provided with the take-up pulley between the membrane fixed plate of inhaling, and the take-up pulley is located the top of board of breathing in, and the both ends of adjusting the pole are passed through the bearing and are connected in the frame, and one of them serves and is connected with the synchronizing wheel, adjusts the pole through rotating, can finely tune to the board upper and.
The film guiding unit is prior art and will not be described herein.
Preferably, the device further comprises a post-shaping unit for final shaping, and the post-shaping unit is positioned behind the feeding unit. The method specifically comprises the following steps: the hot-sealing device comprises a fixed support, a first ironing plate, a second ironing plate, a first ironing plate and a second ironing plate, wherein the fixed support is positioned at the tail end of a workbench, the top end of the fixed support is connected with the first ironing plate through a cylinder, the second ironing plate is arranged at the bottom end of the fixed support, the first ironing plate and the second ironing plate are arranged up and down correspondingly, and the hot-sealing device is mainly used for hot-sealing the upper.
In summary, the invention has the advantages that:
according to the three-dimensional transparent film packaging machine, firstly, the film feeding unit is arranged on the side edge of the rack, the film feeding roller support assembly is adopted to integrally support the film feeding roller, the two sides are uniformly stressed, and the film is prevented from deforming in the film feeding process; secondly, the cutting edge of the film cutting unit is always kept in point contact with the transparent film to be cut when cutting, so that point stress is applied when cutting is carried out, and the transparent film is easier to cut; in addition, the blowing device is arranged on the feeding bedplate, and the packaged product is pushed by the bottom more easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a three-dimensional transparent film wrapping machine according to the present invention;
FIG. 2 is a schematic structural diagram of the packaging unit in FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 in another direction;
FIG. 4 is a schematic structural view of the cutting blade of FIG. 1;
FIG. 5 is a schematic view of the structure of the upper membrane unit of FIG. 1;
fig. 6 is a schematic structural view of the getter module of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
As shown in fig. 1-6, the three-dimensional transparent film packaging machine comprises a frame 1, and further comprises an upper film unit 2, a film guiding unit 3, a film cutting unit 4, a material pushing unit 5, a packaging unit 6 and a feeding unit 7 which are all arranged on the frame 1; the upper film unit 2 is connected with the film guide unit 3 and is used for conveying the transparent film; the film cutting unit 4 comprises a fixed cutting knife 50, a rolling cutting knife 51 and a first driving unit, the first driving unit is connected with the rolling cutting knife 51 and used for driving the rolling cutting knife to act, and the cutting edge of the film cutting unit is always kept in point contact with the transparent film to be cut when cutting; specifically, the fixed cutting knife 50 and the rolling cutting knife 51 are arranged at an inclined angle, the material pushing unit 5 is used for sending materials into the transparent film, and the packaging unit 6 is located behind the material pushing unit 5 and used for wrapping and bonding the transparent film on the surface of the materials; the feeding unit 7 is positioned behind the packaging unit 6 and comprises a feeding table plate, and a blowing device is arranged on the feeding table plate.
Specifically, the air blowing device comprises a plurality of air holes 9 arranged on the feeding bedplate, and the air holes 9 are connected with the air pump assembly through air valves. The air holes 9 are linearly arranged at intervals along the material conveying direction.
The packaging unit 6 comprises a first edge sealing component and a second edge sealing component, wherein the first edge sealing component is used for sealing the upper side edge and the lower side edge of the transparent film, the second edge sealing component is used for sealing the left side edge and the right side edge of the transparent film, and the first edge sealing component are heat sealing components which are used for sticking the transparent film in a heating mode. The frame 1 is provided with a working table surface 10, the first edge sealing assembly comprises an upper ironing assembly positioned above and a lower ironing assembly positioned below, and the upper ironing assembly and the lower ironing assembly are respectively arranged in the upper direction and the lower direction of the working table surface 10; the upper ironing component and the lower ironing component are respectively connected with the upper ironing transmission component and the lower ironing transmission component, the upper ironing transmission component and the lower ironing transmission component drive the upper ironing component and the lower ironing component to move up and down to seal the upper side edge and the lower side edge of the transparent film, concretely, the upper ironing component comprises an upper ironing pipe (not shown), the upper ironing pipe (not shown) is fixed on an upper ironing pipe fixing plate 11, the bottom end of the upper ironing pipe fixing plate 11 is connected with an upper ironing plate 12, the top end of the upper ironing pipe fixing plate is connected with an upper ironing plate connecting rod 13, the upper ironing plate connecting rod 13 is connected with an upper film ironing plate shaft 14, two ends of the upper film ironing plate shaft are respectively connected with an upper film sliding plate 16 through an upper film ironing plate shaft fixing plate 15, the side surface of the upper film sliding plate 16 is connected with an upper film sliding block 17, the upper film sliding block is connected with an upper ironing slide rail 18 on the frame 1, two ends of the upper film sliding plate are connected with the upper ironing transmission component, the, the first transmission rod 19 is connected with a cam transmission system 21 through a bump 20, and the upper ironing component is driven to move up and down along the upper ironing slide rail through the cam transmission system 21; the lower ironing component comprises a lower ironing plate 22, the lower ironing plate 22 is connected with a lower ironing slide block 24 through a lower ironing fixing plate 23, the lower ironing slide block 24 is connected with a lower ironing slide rail positioned on the rack 1 through a lower ironing slide rail 25, a second transmission rod 26 is connected on the lower ironing fixing plate, the second transmission rod 26 is connected with a cam transmission system 21, and the lower ironing component is driven to move up and down along the lower ironing slide rail through the cam transmission system 21; a strip-shaped groove is formed in the working table top 10, and the upper ironing plate, the lower ironing plate and the strip-shaped groove are located on the same straight line.
The transparent film is pushed into the transparent film through the material pushing unit 5, the transparent film is wrapped on the surface of the material, the face and the left side and the right side are in an opening shape, the upper ironing plate and the lower ironing plate are driven to be in butt joint through the cam rotating system, and the upper side edge and the lower side edge of the front portion of the transparent film are subjected to heat sealing after being pressed. The pushing unit 5 comprises a pushing plate, a sliding chute is arranged on the workbench, the pushing plate is arranged above the sliding chute, and the bottom of the pushing plate is connected with a cam transmission system through a connecting rod, the structure is a structure well known by the technical personnel in the field and is not described herein any more, the cam transmission system comprises a cam and a transmission connecting rod, the transmission connecting rod is connected to the cam through a bearing, a groove is arranged on the cam, the bearing is positioned in the groove, the specific connection mode is the prior art, and is not described herein any more;
the device comprises a material conveying device, and is characterized by further comprising an ear folding assembly, wherein the ear folding assembly comprises front ear folding knives 27 arranged on two side edges in the material conveying direction, a rear corner folding device 28 movably arranged, the rear corner folding device 28 is connected with an ear folding fixing plate 29, the ear folding fixing plate is connected with an ear folding slide rail 30 through an ear folding slide block, the ear folding fixing plate is connected with a cam transmission system through a third transmission rod 31, the ear folding assembly further comprises a middle ear folding knife 32 which is in the same straight line with the front ear folding knives 27, an arc-shaped guide groove 33 is formed in the middle ear folding knife 32, the front end of each front ear folding knife 27 is turned outwards to form a guide block, when the materials with heat-sealed front openings pass through the front ear folding knives 27, the front end of each left opening of the materials is folded through the guide block, the rear end of each left opening of the materials is folded; the second banding subassembly set up in roll over the rear of ear subassembly, including the left board and the right board that scald that are located the left and right sides, the interval that left side scalds board and right board that scalds slightly is greater than the transverse width of wrapping up in good back material to compress tightly the heat-seal to the material both ends.
Go up membrane unit 2 and set up in the place ahead of cutting membrane unit 4 to be connected in the side of frame 1, go up membrane unit 2 and including the membrane roller bracket component that send that is used for placing the membrane cylinder, send membrane roller bracket component and frame 1 side board to be connected, send to be provided with on the both sides around the membrane roller bracket component and send membrane transmission assembly, send membrane transmission assembly and membrane cylinder contact to be connected. Specifically, frame 1 side board is connected with two wallboards 34, is provided with adjusting lever 35 between two wallboards, send membrane cylinder bracket component connect in on the adjusting lever 35, including the membrane cylinder fixed plate 36 that send of both sides, be provided with between two membrane cylinder fixed plates and send membrane cylinder axle 37, send membrane drive assembly to include to send membrane driving shaft 38, send to be provided with on the membrane driving shaft and send membrane cylinder 39, send membrane cylinder and membrane cylinder contact to be connected, two send membrane driving shaft to pass through chain and motor drive to be connected.
And the tail end of the film guide unit 3 is provided with an air suction assembly, and two side edges of the cut transparent film are arranged on the air suction assembly for fixing, so that the transparent film is convenient to position. Specifically, the air suction assembly comprises an air suction plate 40, a groove body 41 is formed in the air suction plate, an air suction hole 42 is connected to the groove body, and the air suction hole 42 is connected with an air pump through an air valve. The groove body and the air suction hole 42 form a V-shaped structure. The top of board of inhaling is connected with adjusting the pole 43 through inhaling membrane fixed plate 44, and the one end and the board 40 fixed connection that inhales of inhaling of membrane fixed plate 44, the other end cup joints on adjusting the pole, inhales and is provided with take-up pulley 45 between the membrane fixed plate, and the take-up pulley is located the top of board of inhaling, and the both ends of adjusting the pole are passed through the bearing and are connected in frame 1, and one of them serves and is connected with synchronizing wheel 46, adjusts the pole through rotating, can finely tune the board upper and lower position. The film guiding unit 3 is prior art and will not be described in detail herein. The device also comprises a rear shaping unit for final shaping, and the rear shaping unit is positioned behind the feeding unit 7. The method specifically comprises the following steps: the hot-pressing device comprises a fixed support 47 located at the tail end of a workbench, a first ironing plate 48 is connected to the top end of the fixed support through an air cylinder, a second ironing plate 49 is arranged at the bottom end of the fixed support, the first ironing plate and the second ironing plate are arranged up and down correspondingly, and the hot-pressing device is mainly used for hot-sealing the upper surface and the lower surface of a packaged material.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. Three-dimensional transparent film packagine machine, including the frame, its characterized in that: the film cutting machine also comprises an upper film unit, a film guiding unit, a film cutting unit, a material pushing unit, a packaging unit and a feeding unit which are all arranged on the rack;
the upper film unit is connected with the film guide unit and is used for conveying the transparent film;
the film cutting unit is used for cutting the conveyed transparent film into required length and comprises a fixed cutting knife, a rolling cutting knife and a first driving unit, the first driving unit is connected with the rolling cutting knife and used for driving the rolling cutting knife to act, and the cutting edge of the film cutting unit is always kept in point contact with the transparent film to be cut when cutting;
the packaging unit is positioned behind the pushing unit and used for wrapping the transparent film on the surface of the material and bonding the material;
the feeding unit is positioned behind the packaging unit and comprises a feeding table plate, and a blowing device is arranged on the feeding table plate.
2. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the packaging unit comprises a first edge sealing component used for sealing the upper side edge and the lower side edge of the transparent film and a second edge sealing component used for sealing the left side edge and the right side edge of the transparent film.
3. The three-dimensional transparent film wrapping machine according to claim 2, characterized in that: and the first edge sealing assembly are heat sealing assemblies which are used for sticking the transparent film in a heating mode.
4. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the fixed cutting knife and the rolling cutting knife are arranged at an inclined angle.
5. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the upper film unit is arranged in front of the film cutting unit and connected to the side edge of the rack.
6. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: go up membrane unit including being used for placing the membrane cylinder send membrane cylinder bracket component, send membrane cylinder bracket component and frame side panel to be connected, send to be provided with on both sides around membrane cylinder bracket component and send membrane transmission assembly, send membrane transmission assembly and membrane cylinder contact to be connected.
7. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: and the tail end of the film guide unit is provided with an air suction assembly, and two side edges of the cut transparent film are arranged on the air suction assembly for fixing.
8. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the material feeding device further comprises a rear shaping unit for final shaping, and the rear shaping unit is located behind the feeding unit and used for final shaping of the material.
9. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the blowing device comprises a plurality of air holes arranged on the feeding bedplate, and the air holes are connected with the air pump assembly through air valves.
10. The three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the device also comprises a rear shaping unit for final shaping, and the rear shaping unit is positioned behind the feeding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574751.9A CN111348254A (en) | 2018-12-21 | 2018-12-21 | Three-dimensional transparent film packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574751.9A CN111348254A (en) | 2018-12-21 | 2018-12-21 | Three-dimensional transparent film packaging machine |
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| CN111348254A true CN111348254A (en) | 2020-06-30 |
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| CN201811574751.9A Pending CN111348254A (en) | 2018-12-21 | 2018-12-21 | Three-dimensional transparent film packaging machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278439A (en) * | 2020-10-14 | 2021-01-29 | 余姚市华栋茶业有限公司 | Automatic tea bag packaging machine |
| CN113978827A (en) * | 2021-10-27 | 2022-01-28 | 义乌市捷度机械设备有限公司 | Three-dimensional transparent film packaging machine |
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2018
- 2018-12-21 CN CN201811574751.9A patent/CN111348254A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112278439A (en) * | 2020-10-14 | 2021-01-29 | 余姚市华栋茶业有限公司 | Automatic tea bag packaging machine |
| CN113978827A (en) * | 2021-10-27 | 2022-01-28 | 义乌市捷度机械设备有限公司 | Three-dimensional transparent film packaging machine |
| CN113978827B (en) * | 2021-10-27 | 2022-11-18 | 义乌市捷度机械设备有限公司 | Three-dimensional transparent film packaging machine |
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