CN109552683B - Automatic elastic heat packing device for upper surface and lower surface of object - Google Patents
Automatic elastic heat packing device for upper surface and lower surface of object Download PDFInfo
- Publication number
- CN109552683B CN109552683B CN201710869874.4A CN201710869874A CN109552683B CN 109552683 B CN109552683 B CN 109552683B CN 201710869874 A CN201710869874 A CN 201710869874A CN 109552683 B CN109552683 B CN 109552683B
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- clip
- heating
- packaging
- travel switch
- micro
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- 238000012856 packing Methods 0.000 title description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims description 43
- 239000002390 adhesive tape Substances 0.000 claims description 25
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 abstract description 18
- 230000002265 prevention Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000012785 packaging film Substances 0.000 description 4
- 229920006280 packaging film Polymers 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B65B61/10—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 heated wires or cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Packaging Of Special Articles (AREA)
Abstract
The invention relates to an automatic elastic heat packaging device for the upper and lower surfaces of an object, which can realize the automatic packaging of the upper and lower surfaces of the object, better realize the effects of dust prevention, moisture prevention and cleaning, firstly complete the packaging of the upper and lower surfaces of a common packaging piece, then convey the packaging piece to a workbench of a surrounding winding packaging device to complete the surrounding packaging, and make up the defect that the current winding packaging machine cannot automatically complete the packaging of the upper and lower surfaces.
Description
Technical Field
The invention belongs to the technical field of packaging, and particularly relates to an elastic heat packaging device capable of automatically finishing the upper surface and the lower surface of an object.
Background
The wrapping machine is also called a winding packaging machine and a winding machine. The wrapping machine is mainly used for packaging the products such as pallet type winding machines, pressing top type drag type winding machines, pretension type automatic film winding machines and the like, and is widely applied to packaging and packaging of products such as foreign trade outlets, food and beverage, filling, papermaking, dyes, plastic chemical industry, glass ceramics, electromechanical castings and the like. The working principle of the winding machine is that the object to be wound is placed in the center of the turntable, a winding film is installed, the turntable motor is started to rotate, the turntable and the object are naturally driven to rotate, and peripheral winding packaging of the object is achieved. Meanwhile, the elevator motor is started to drive the whole combination body of the winding and bundling machine to move up and down, so that the winding of the object in the height direction is achieved, and the winding and packaging of the periphery of the object are realized. Therefore, the packaging requirements of goods storage, transportation and mechanized loading and unloading operation are met, the damage of the goods in the carrying process can be prevented, the functions of dust prevention, moisture prevention and cleaning are achieved, the production cost is reduced, and the production efficiency is improved. However, the wrapping can only wrap the periphery of the object, and cannot automatically wrap the upper and lower surfaces of the object, which affects the dustproof, dampproof and clean-keeping effects of the wrapped object.
Disclosure of Invention
The purpose of the invention is that: in order to make up for the defect that the current winding packaging machine cannot automatically complete the packaging of the upper surface and the lower surface, an automatic elastic heat packaging device 26 for the upper surface and the lower surface of an object is designed on the basis of a surrounding winding packaging device 27, the device can automatically package the upper surface and the lower surface of the object, better realize the effects of dust prevention, moisture prevention and cleaning, firstly complete the packaging of the upper surface and the lower surface of a common packaging piece 13 by utilizing the device, and then convey the packaging piece 13 to a workbench of the surrounding winding packaging device 28 to complete surrounding packaging.
The technical scheme of the invention is as follows: the automatic elastic heat packing device 26 for the upper and lower surfaces of objects comprises a height-adjusting electromagnet 1, a left supporting plate 2, an upper heating cutting clip 3, a left micro-motion travel switch 4, a hanging bridge 5, a lower heating cutting clip 6, a supporting box 7, a right supporting plate 8, an upper roller film 9 with elastic adhesive tape, an upper pressing plate 10, a right micro-motion travel switch 11, a photoelectric switch 12, a common packing piece 13, a lower roller film 14 with elastic adhesive tape, an upper roller 15, a lower roller 16, an elastic adhesive tape 17, a left clamping piece 18, a right clamping piece 19, a heating piece 20, a first shaft 21, a second shaft 22, a cutting clip rotating electromagnet 23, a hanging bridge rotating electromagnet 24 and a beam fixing plate 25.
The method is characterized in that: the upper pressing plate 10 is fixedly connected with the armature shaft of the height-adjusting electromagnet 1, the shell of the height-adjusting electromagnet 1 is fixedly connected with the beam fixing plate 25, two ends of the beam fixing plate 25 are fixedly connected with the left supporting plate 2 and the right supporting plate 8 respectively, the upper roller film 9 with elastic adhesive tape and the lower roller film 14 with elastic adhesive tape are respectively adhered with two rows of elastic adhesive tapes 17, the upper roller film 9 with elastic adhesive tape is sleeved on the upper roller 15, the lower roller film 14 with elastic adhesive tape is sleeved on the lower roller 16, two ends of the upper roller 15 are respectively arranged in two holes at the end parts of the upper roller and can freely rotate in the two holes, the lower roller 16 is arranged in two holes of the supporting box 7 and forms large-gap cylinder pair cooperation with the two holes of the supporting box 7, the lower roller 16 can freely rotate in the two holes of the supporting box 7, the left clamping piece 18 of the upper heating cut-off clamp 3 is fixedly connected with the rotating shaft of the cut-off clamp rotating electromagnet 23 through a first shaft 21, the left clamping piece 18 is meshed with the gear teeth at the end part of the right clamping piece 19 through the gear teeth at the end part of the left clamping piece 18 so as to ensure the rotation synchronization of the left clamping piece 18 and the right clamping piece 19, the right clamping piece 19 is sleeved on a second shaft 22 through a hole in the right clamping piece and can freely rotate around the second shaft 22, the second shaft 22 and the cut-off clamp rotating electromagnet 23 are fixedly connected with a beam fixing plate 25 respectively, a heating piece 20 is fixedly connected with the inner surface of the left clamping piece 18 so as to realize the scalding and the gluing of the roller film 9, the lower heating cut-off clamp 6 is structurally the same as the upper heating cut-off clamp 3, the lower heating cut-off clamp 6 is fixed on the supporting box 7, the hanging bridge 5 and the rotating shaft of the hanging bridge rotating electromagnet 24 are fixedly connected and driven to swing by the rotating electromagnet 24, the suspension bridge rotary electromagnet 24 is fixed to the support box 7. The right micro-motion travel switch 11 and the photoelectric switch 12 are fixed on the right support plate 8, the left micro-motion travel switch 4 is fixed on the left support plate 2, the right support plate 8 and the left support plate 2 are fixedly connected with the support box 7 respectively, the left micro-motion travel switch 4 and the right micro-motion travel switch 11 are normally closed switches, the photoelectric switch 12 is normally open switch, the left micro-motion travel switch 4 and the photoelectric switch 12 are connected in series to control the cut-off clip rotating electromagnet 23 and the heating plate 20 of the upper heating cut-off clip 3, the right micro-motion travel switch 11 and the photoelectric switch 12 are connected in series to control the cut-off clip rotating electromagnet 23 and the heating plate 20 of the lower heating cut-off clip 6.
The beneficial effects of the invention are as follows: the whole set of device can realize automatic packaging to the upper and lower surfaces of objects to make up the defect that the existing winding packaging machine can not automatically finish the upper and lower surface packaging, is not only favorable for the packaging requirements of goods storage, transportation and mechanized loading and unloading operation, but also can prevent the damage of goods in the process of carrying, and plays roles of dust prevention, moisture prevention and cleaning.
Drawings
FIG. 1 is a three-dimensional modeling diagram I of an automatic elastic heat packing device for upper and lower surfaces of an object;
FIG. 2 is a three-dimensional modeling diagram II of an automatic elastic heat packing device for the upper and lower surfaces of an object;
FIG. 3 is a three-dimensional modeling diagram of the cooperation of an automatic elastic heat packing device for the upper and lower surfaces of an object and a surrounding wrapping device;
FIG. 4 is a three-dimensional schematic view of the package and the roll film prior to wrapping;
FIG. 5 is a three-dimensional schematic view of the package and the roll film after wrapping;
FIG. 6 is a three-dimensional schematic view of an upper roll film with an elastic tape;
FIG. 7 is a schematic view of a partial three-dimensional modeling of an automatic elastic heat wrapping device for upper and lower surfaces of an object;
FIG. 8 is a partial three-dimensional modeling view II of an automatic elastic heat packing device for the upper and lower surfaces of an object;
FIG. 9 is a view of a partial three-dimensional modeling of an automatic elastic heat wrapping device for the upper and lower surfaces of an object;
FIG. 10 is a view showing a partial three-dimensional modeling of an automatic elastic heat packing device for upper and lower surfaces of an object;
FIG. 11 is a view showing a partial three-dimensional modeling of an automatic elastic heat packing device for upper and lower surfaces of an object;
fig. 12 is a three-dimensional view of a heat cutoff clip.
Wherein,
1. height-adjusting electromagnet, 2. Left support plate, 3. Upper heating cutoff clip, 4. Left micro-motion travel switch, 5. Hanging bridge, 6. Lower heating cutoff clip, 7. Support box, 8. Right support plate, 9. Upper roller film with elastic tape, 10. Upper press plate, 11. Right micro-motion travel switch, 12. Photoelectric switch, 13. Common package, 14. Lower roller film with elastic tape, 15. Upper roller, 16. Lower roller, 17. Elastic tape, 18. Left clamping piece, 19. Right clamping piece, 20. Heating wire, 21. First shaft, 22. Second shaft, 23. Cutoff clip rotating electromagnet, 24. Hanging bridge rotating, 25. Crossbeam fixing plate, 26. Automatic elastic heat package device for upper and lower surfaces of object, 27. Surrounding wrapping device
Detailed Description
As shown in fig. 1 to 12, in order to realize automatic packaging of the upper and lower surfaces of the object, an automatic elastic heat packaging device 26 for the upper and lower surfaces of the object is designed, and the device body comprises a heightening electromagnet 1, a left supporting plate 2, an upper heating cutting clip 3, a left micro travel switch 4, a hanging bridge 5, a lower heating cutting clip 6, a supporting box 7, a right supporting plate 8, an upper roller film 9 with elastic adhesive tape, an upper pressing plate 10, a right micro travel switch 11, a photoelectric switch 12, a common packaging piece 13, a lower roller film 14 with elastic adhesive tape, an upper roller 15, a lower roller 16, an elastic adhesive tape 17, a left clamping piece 18, a right clamping piece 19, a heating wire 20, a first shaft 21, a second shaft 22, a cutting clip rotating electromagnet 23, a hanging bridge rotating electromagnet 24 and a beam fixing plate 25.
The device is mainly used for packaging the upper surface and the lower surface of the common piece 13, when the common piece 13 enters the supporting surface of the supporting box 7, the upper surface and the lower surface of the common piece 13 are covered and wrapped by the upper packaging film and the lower packaging film in the forward conveying process, then the upper packaging film and the lower packaging film are cut off and glued under the action of the heating cutoff clamps 3 and 6 to form a triangular net bag shape for preparing for the next package, thus the package of the upper surface and the lower surface of the common piece is completed, and the common piece 13 with the packaged upper surface and the lower surface is conveyed to a workbench of the surrounding wrapping device 28 to complete surrounding wrapping.
When the height-adjusting electromagnet 1 is electrified, the upper pressing plate 10 moves upwards under the action of the height-adjusting electromagnet 1, a large packaging space is formed between the upper pressing plate 10 and the supporting box 7, after the common piece 13 enters the packaging space, the height-adjusting electromagnet 1 is powered off, and the upper pressing plate 10 moves downwards under the action of gravity and the spring force of the height-adjusting electromagnet 1 and contacts with the upper surface of the common piece 13, so that the common piece with different heights is adapted.
The ends of the upper roller film 9 and the lower roller film 14 are cut off by the upper heating cutting clip 3 and the lower heating cutting clip 7 and are heated and glued into a triangle after the packaging of the upper packaging piece 13 is finished, when the common packaging piece 13 is conveyed, the glued end triangle of the upper roller film 9 and the lower roller film 14 can automatically hook the upper surface and the lower surface of the common packaging piece 13, and as the common packaging piece 13 is conveyed forwards, as two rows of elastic adhesive tapes 17 are respectively adhered to the two sides of the upper roller film 9 and the lower roller film 14, the upper roller film 9 and the lower roller film 14 can tightly cover and wrap the upper surface and the lower surface of the common packaging piece 13, the upper roller film 9 and the lower roller film 14 wrap the upper surface and the lower surface of the common packaging piece 13 at the same time, the left micro-motion travel switch 4 and the right micro-motion travel switch 11 are normally closed switches, the photoelectric switch 12 is a normally open switch, the left micro-motion travel switch 4 and the photoelectric switch 12 are connected in series to control the upper heating cutoff clip 3, the right micro-motion travel switch 11 and the photoelectric switch 12 are connected in series to control the lower heating cutoff clip 6, only when the common package 13 is conveyed to be sensed by the photoelectric switch 12 and leaves the left micro-motion travel switch 4 and the right micro-motion travel switch 11 at the same time, the normally open contact of the photoelectric switch 12 is closed, the left micro-motion travel switch 4 and the right micro-motion travel switch 11 are restored to normal state, namely, the normally closed (closed) state, the upper heating cutoff clip 3 and the lower heating cutoff clip 6 are simultaneously powered on, namely, the cutoff clip rotating electromagnet 23 and the heating wire 20 of the heating cutoff clip 3 and the lower heating cutoff clip 6 are simultaneously powered on, the rotary electromagnet 23 drives the left clamping piece 18 and the right clamping piece 19 to fold the flat upper roller film 9 with the elastic adhesive tape and the lower roller film 14 with the elastic adhesive tape in a doubling mode, then the upper roller film 9 with the elastic adhesive tape and the lower roller film 14 with the elastic adhesive tape are clamped, the heating wire 20 is electrically heated while clamping to enable the upper roller film 9 with the elastic adhesive tape and the lower roller film 14 with the elastic adhesive tape to be in scalding and gluing together, the heating and gluing state is continued until the common packaging piece 13 leaves the photoelectric switch 12 (the heating and clamping duration is about 3 seconds), at the moment, the upper roller film 9 and the lower roller film 14 are cut off and glued together, the photoelectric switch 12 is reset to be in a normally open state to be disconnected, the upper heating cut-off clamp 3 and the lower heating cut-off clamp 6 are simultaneously in a power-off state to be reset for the next packaging, so that the upper surface and the lower surface of the common packaging piece 13 are packaged, then the hanging bridge 5 controlled by the hanging bridge rotary electromagnet 24 is opened, the common packaging piece 13 with the supporting box 7 in the same horizontal plane, and the packaged upper surface and the common packaging piece 13 can be conveyed to the workbench of the surrounding winding and wrapping device 28 to complete surrounding and wrapping in the next stage.
Claims (1)
1. An automatic elastic heat packaging device for the upper surface and the lower surface of an object comprises a height-adjusting electromagnet (1), a left supporting plate (2), an upper heating cutting clip (3), a left micro-motion travel switch (4), a hanging bridge (5), a lower heating cutting clip (6), a supporting box (7), a right supporting plate (8), an upper roller film (9) of an elastic adhesive tape, an upper pressing plate (10), a right micro-motion travel switch (11), a photoelectric switch (12), a common packaging piece (13), a lower roller film (14) of the elastic adhesive tape, an upper roller (15), a lower roller (16), an elastic adhesive tape (17), a left clamping piece (18), a right clamping piece (19), a heating piece (20), a first shaft (21), a second shaft (22), a cutting clip rotating electromagnet (23), a hanging bridge rotating electromagnet (24) and a beam fixing plate (25), wherein the upper pressing plate (10) and the armature shaft of the height-adjusting electromagnet (1) are fixedly connected through shafts, the shells of the height-adjusting electromagnet (1) are fixedly connected with the beam fixing plate (25), two ends of the beam fixing plate (25) are respectively fixedly connected with the upper roller film (14) of the left supporting plate (2), the right supporting plate (8) and the elastic adhesive tape (17) which are fixedly connected with the upper roller film (14) of the elastic adhesive tape, the upper roller film (9) with the elastic adhesive tape is sleeved on the upper roller (15), the lower roller film (14) with the elastic adhesive tape is sleeved on the lower roller (16), two ends of the upper roller (15) are respectively arranged in two holes at the end parts of the upper roller and can freely rotate in the two holes, the lower roller (16) is arranged in two holes of the supporting box (7) and forms large-gap cylindrical pair matching with the two holes of the supporting box (7), and the lower roller (16) can freely rotate in the two holes of the supporting box (7); the lower heating cutoff clip (6) has the same structure as the upper heating cutoff clip (3), the lower heating cutoff clip (6) is fixed on the supporting box (7), the hanging bridge (5) is fixedly connected with the rotating shaft of the hanging bridge rotating electromagnet (24), the hanging bridge rotating electromagnet (24) drives the hanging bridge to swing, and the hanging bridge rotating electromagnet (24) is fixed on the supporting box (7); the right micro-motion travel switch (11) and the photoelectric switch (12) are fixed on the right support plate (8), the left micro-motion travel switch (4) is fixed on the left support plate (2), the right support plate (8) and the left support plate (2) are fixedly connected with the support box (7) respectively, the left micro-motion travel switch (4) and the right micro-motion travel switch (11) are normally closed switches, the photoelectric switch (12) is normally open, the left micro-motion travel switch (4) and the photoelectric switch (12) are connected in series to control the cut-off clip rotating electromagnet (23) and the heating sheet (20) of the upper heating cut-off clip (3), and the right micro-motion travel switch (11) and the photoelectric switch (12) are connected in series to control the cut-off clip rotating electromagnet (23) and the heating sheet (20) of the lower heating cut-off clip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869874.4A CN109552683B (en) | 2017-09-24 | 2017-09-24 | Automatic elastic heat packing device for upper surface and lower surface of object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869874.4A CN109552683B (en) | 2017-09-24 | 2017-09-24 | Automatic elastic heat packing device for upper surface and lower surface of object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109552683A CN109552683A (en) | 2019-04-02 |
| CN109552683B true CN109552683B (en) | 2024-04-09 |
Family
ID=65862217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869874.4A Active CN109552683B (en) | 2017-09-24 | 2017-09-24 | Automatic elastic heat packing device for upper surface and lower surface of object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109552683B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB733161A (en) * | 1952-02-22 | 1955-07-06 | Basil Wellesley Chambers | Improvements in or relating to apparatus for wrapping apples or like articles |
| CN200960983Y (en) * | 2006-04-25 | 2007-10-17 | 孙奎连 | Full-automatic extension winding packaging machine |
| CN201660136U (en) * | 2010-02-08 | 2010-12-01 | 杭州永创机械有限公司 | Film winding device of winding machine |
| CN204527708U (en) * | 2015-02-09 | 2015-08-05 | 武汉市美奇斯机械设备有限公司 | A kind of packaging film wrapping machine with telescopic column |
| CN104828269A (en) * | 2015-03-13 | 2015-08-12 | 武汉市美奇斯机械设备有限公司 | Gantry wrapping machine with jacking platform |
| WO2016045197A1 (en) * | 2014-09-22 | 2016-03-31 | 杭州永创智能设备股份有限公司 | M-shaped fully automatic winding machine |
| CN107031885A (en) * | 2017-05-26 | 2017-08-11 | 华中科技大学 | A kind of Full-automatic tray goods thin film winding machine |
| CN207174038U (en) * | 2017-09-24 | 2018-04-03 | 湖北职业技术学院 | A kind of object upper and lower surface automatic elastic hot packing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1304441B1 (en) * | 1998-12-22 | 2001-03-19 | Baumer Srl | METHOD FOR PACKAGING OBJECTS THROUGH LEAF OF THERMORETRACTIVE MATERIALS AND RELATED PACKING MACHINE. |
-
2017
- 2017-09-24 CN CN201710869874.4A patent/CN109552683B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB733161A (en) * | 1952-02-22 | 1955-07-06 | Basil Wellesley Chambers | Improvements in or relating to apparatus for wrapping apples or like articles |
| CN200960983Y (en) * | 2006-04-25 | 2007-10-17 | 孙奎连 | Full-automatic extension winding packaging machine |
| CN201660136U (en) * | 2010-02-08 | 2010-12-01 | 杭州永创机械有限公司 | Film winding device of winding machine |
| WO2016045197A1 (en) * | 2014-09-22 | 2016-03-31 | 杭州永创智能设备股份有限公司 | M-shaped fully automatic winding machine |
| CN204527708U (en) * | 2015-02-09 | 2015-08-05 | 武汉市美奇斯机械设备有限公司 | A kind of packaging film wrapping machine with telescopic column |
| CN104828269A (en) * | 2015-03-13 | 2015-08-12 | 武汉市美奇斯机械设备有限公司 | Gantry wrapping machine with jacking platform |
| CN107031885A (en) * | 2017-05-26 | 2017-08-11 | 华中科技大学 | A kind of Full-automatic tray goods thin film winding machine |
| CN207174038U (en) * | 2017-09-24 | 2018-04-03 | 湖北职业技术学院 | A kind of object upper and lower surface automatic elastic hot packing device |
Non-Patent Citations (1)
| Title |
|---|
| 拉伸裹包机;谢清 等;包装与食品机械(第Z1期);第57-59页 * |
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| CN109552683A (en) | 2019-04-02 |
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