CN110002048B - Sealing device for seasoning liquid packaging bag - Google Patents
Sealing device for seasoning liquid packaging bag Download PDFInfo
- Publication number
- CN110002048B CN110002048B CN201910229766.XA CN201910229766A CN110002048B CN 110002048 B CN110002048 B CN 110002048B CN 201910229766 A CN201910229766 A CN 201910229766A CN 110002048 B CN110002048 B CN 110002048B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pressing head
- lead screw
- frame
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/10—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material
- B65B3/12—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material mechanically, e.g. by pistons or pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses a sealing device for a seasoning liquid packaging bag, which comprises a first workbench, wherein a first lead screw frame is arranged on the left side of the top end of the first workbench, a first lead screw is arranged in front of the upper side of the first lead screw frame and is vertically placed, a first lead screw motor is arranged at the top end of the first lead screw frame and drives the first lead screw to rotate, a first nut penetrates through the first lead screw, a first sliding block is arranged at the right end of the first nut, a first guide rail is arranged on the upper side of the right end of the first lead screw frame and is vertically placed, and the first guide rail is in sliding fit with the first sliding block; the injection rack is arranged at the right end of the first sliding block, the injection seat is installed in the middle of the bottom end of the injection rack, the injection head is installed at the bottom end of the injection seat, the sauce box is arranged at the left end of the first screw rod rack and connected with the injection head through a pipeline, the liquid pump is arranged at the top end of the sauce box and connected between the sauce box and the injection head in series.
Description
Technical Field
The invention relates to the field of seasoning liquid packaging bags, in particular to a sealing device for a seasoning liquid packaging bag.
Background
The liquid seasoning is contained, and during the production of the liquid seasoning, the seasoning liquid needs to be injected into a packaging bag and then sealed by a hot air pressing head.
However, the conventional seasoning liquid packaging bag is small, when the liquid packaging bag is not full of injection, the packaging bag has a gap during sealing, and when the seasoning packaging bag is too full of injection, the seasoning packaging bag is easy to overflow during sealing, so that the seasoning liquid packaging bag is inconvenient to seal.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A sealing device for a seasoning liquid packaging bag comprises a first workbench, wherein a first lead screw frame is arranged on the left side of the top end of the first workbench, a first lead screw is arranged in front of the upper side of the first lead screw frame and is vertically placed, a first lead screw motor is arranged at the top end of the first lead screw frame and drives the first lead screw to rotate, a first nut penetrates through the first lead screw, a first sliding block is arranged at the right end of the first nut, a first guide rail is arranged on the upper side of the right end of the first lead screw frame and is vertically placed, and the first guide rail is in sliding fit with the first sliding block;
an injection frame is arranged at the right end of the first sliding block, an injection seat is arranged in the middle of the bottom end of the injection frame, an injection head is arranged at the bottom end of the injection seat, a sauce box is arranged at the left end of the first screw rod frame and is connected with the injection head through a pipeline, a liquid pump is arranged at the top end of the sauce box and is connected between the sauce box and the injection head in series;
the left side of the first workbench is provided with a first cylinder frame, the right end of the first cylinder frame is provided with a first cylinder, the right end of a piston rod of the first cylinder is provided with a first pressing head, the first cylinder drives the first pressing head to transversely extend and retract, the right end in the first pressing head is provided with a first heating plate, the right end of the first cylinder frame is provided with a third cylinder, the third cylinder is arranged behind the first cylinder, the right end of a piston rod of the third cylinder is provided with a third pressing head, the third cylinder drives the third pressing head to transversely extend and retract, and the right end in the third pressing head is provided with a third heating plate;
the right side of the first workbench is provided with a second cylinder frame, the left end of the second cylinder frame is provided with a second cylinder, the left end of a piston rod of the second cylinder is provided with a second pressing head, the left end of the second pressing head corresponds to the right end of the first pressing head, the second cylinder drives the second pressing head to transversely stretch, the left end in the second pressing head is provided with a second heating plate, the left end of the second cylinder frame is provided with a fourth cylinder, the fourth cylinder is arranged behind the second cylinder, the left end of a piston rod of the fourth cylinder is provided with a fourth pressing head, the left end of the fourth pressing head corresponds to the right end of the third pressing head, the fourth cylinder drives the fourth pressing head to transversely stretch, the left end in the fourth pressing head is provided with a fourth heating plate, and the bottom end of the injection head is arranged between the third pressing head and the fourth pressing head.
As a further scheme of the invention: the pneumatic finger holder is installed on the top end of the first workbench, a second lead screw is arranged on the right side of the top end of the pneumatic finger holder, a second lead screw motor is arranged at the back of the pneumatic finger holder, the second lead screw motor drives the second lead screw to rotate, a second nut penetrates through the second lead screw, a third slider is arranged at the left end of the second nut, a third guide rail is arranged on the left side of the top end of the pneumatic finger holder, the third guide rail is horizontally placed perpendicular to the first guide rail, the third guide rail is in sliding fit with the third slider, a pneumatic finger seat is arranged at the left end of the third slider, a pneumatic finger is arranged at the back of the pneumatic finger seat, and the pneumatic finger is arranged between the first pressing head and the second pressing head.
As a further scheme of the invention: the right end of the first workbench is provided with a guide rail frame, the upper side of the left end of the guide rail frame is provided with a second guide rail, the right end of the injection frame is provided with a second sliding block, and the second sliding block is in sliding fit with the second guide rail.
As a further scheme of the invention: and a finished product groove is formed in the middle of the top end of the first workbench, penetrates through the bottom end of the first workbench, and corresponds to the injection head.
As a further scheme of the invention: the bottom end of the first workbench is provided with a second workbench, the top end of the second workbench is provided with a conveying belt, the right side of the bottom end of the second workbench is provided with a conveying belt motor, the conveying belt motor drives the conveying belt, and the conveying belt corresponds to the finished product groove.
Compared with the prior art, the invention has the beneficial effects that:
1. through second guide rail and second slider, can let the more stable reciprocating of injection frame.
2. Through pneumatic finger, third press head and fourth press head, can be better let the wrapping bag seal.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 the present invention;
FIG. 2 is a schematic view of a first pressing head structure according to the present invention;
FIG. 3 is a schematic diagram of a pneumatic finger of the present invention;
FIG. 4 is a schematic view of a second pressing head structure according to the present invention;
fig. 5 is a schematic structural view of a first lead screw frame in the present invention.
In the figure: 1. a first workbench, 2, a first lead screw frame, 3, a first lead screw, 4, a first nut, 5, a first slide block, 6, a first lead screw motor, 7, an injection frame, 8, an injection seat, 9, an injection head, 10, a sauce box, 11, a liquid pump, 12, a guide rail frame, 13, a second guide rail, 14, a second slide block, 15, a first guide rail, 16, a first cylinder frame, 18, a first pressing head, 19, a first heating plate, 20, a first cylinder, 21, a second cylinder frame, 23, a second cylinder, 24, a second pressing head, 25, a second heating plate, 26, a third cylinder, 27, a fourth cylinder, 28, a third pressing head, 29, a fourth pressing head, 30, a third heating plate, 31, a fourth heating plate, 32, a finished product groove, 33, a pneumatic finger frame, 34, a pneumatic finger seat, 35, a pneumatic finger, 36, a second lead screw, 37, a second nut, 38, a third guide rail, 39. the third slider, 40, second workstation, 41, conveyer belt, 42, conveyer belt motor, 43, wrapping bag, 44, wrapping bag mouth, 45, second lead screw motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 invention.
Referring to fig. 1 to 5, in the embodiment of the invention, a sealing device for a seasoning liquid packaging bag comprises a first workbench 1, a first lead screw frame 2 is arranged on the left side of the top end of the first workbench 1, a first lead screw 3 is arranged in front of the upper side of the first lead screw frame 2, the first lead screw 3 is vertically arranged, a first lead screw motor 6 is arranged at the top end of the first lead screw 3 frame, the first lead screw motor 6 drives the first lead screw 3 to rotate, a first nut 4 penetrates through the first lead screw 3, a first slider 5 is arranged at the right end of the first nut 4, a first guide rail 15 is arranged on the upper side of the right end of the first lead screw frame 2, the first guide rail 15 is vertically arranged, and the first guide rail 15 is in sliding fit with the first slider 5;
an injection frame 7 is arranged at the right end of the first sliding block 5, an injection seat 8 is arranged in the middle of the bottom end of the injection frame 7, an injection head 9 is arranged at the bottom end of the injection seat 8, a sauce box 10 is arranged at the left end of the first lead screw frame 2, the sauce box 10 is connected with the injection head 9 through a pipeline, a liquid pump 11 is arranged at the top end of the sauce box 10, and the liquid pump 11 is connected between the sauce box 10 and the injection head 9 in series;
a first cylinder frame 16 is arranged on the left side of the first workbench 1, a first cylinder 20 is arranged at the right end of the first cylinder frame 16, a first pressing head is mounted at the right end of a piston rod of the first cylinder 20, the first cylinder 20 drives the first pressing head 18 to transversely extend and retract, a first heating plate 19 is mounted at the right end in the first pressing head 18, a third cylinder 26 is arranged at the right end of the first cylinder frame 16, the third cylinder 26 is arranged behind the first cylinder 20, a third pressing head 28 is mounted at the right end of a piston rod of the third cylinder 26, the third cylinder 26 drives the third pressing head 28 to transversely extend and retract, and a third heating plate 30 is mounted at the right end in the third pressing head 28;
the right side of the first workbench 1 is provided with a second cylinder frame 21, the left end of the second cylinder frame 21 is provided with a second cylinder 23, the left end of a piston rod of the second cylinder 23 is provided with a second pressing head 24, the left end of the second pressing head 24 corresponds to the right end of the first pressing head 18, the second cylinder 23 drives the second pressing head 24 to transversely extend and retract, the left end in the second pressing head 24 is provided with a second heating plate 25, the left end of the second cylinder frame 21 is provided with a fourth cylinder 27, the fourth cylinder 27 is arranged behind the second cylinder 23, the left end of a piston rod of the fourth cylinder 27 is provided with a fourth pressing head 29, the left end of the fourth pressing head 29 corresponds to the right end of a third pressing head 28, the fourth cylinder 27 drives the fourth pressing head 29 to transversely extend and retract, the left end in the fourth pressing head 29 is provided with a fourth heating plate 31, and the bottom end of the injection head 9 is arranged between the third pressing head 28 and the fourth pressing.
The pneumatic finger holder 33 is mounted at the top end of the first workbench 1, a second lead screw 36 is arranged on the right side of the top end of the pneumatic finger holder 33, a second lead screw motor 45 is arranged behind the pneumatic finger holder 33, the second lead screw motor 45 drives the second lead screw 36 to rotate, a second nut 37 penetrates through the second lead screw 36, a third slider 39 is arranged at the left end of the second nut 37, a third guide rail 38 is arranged on the left side of the top end of the pneumatic finger holder 33, the third guide rail 38 is horizontally arranged perpendicular to the first guide rail 15, the third guide rail 38 is in sliding fit with the third slider 39, a pneumatic finger seat 34 is arranged at the left end of the third slider 39, a pneumatic finger 35 is arranged behind the pneumatic finger seat 34, and the pneumatic finger 35 is arranged between the first pressing head 18 and the second pressing head 24.
The right end of the first workbench 1 is provided with a guide rail frame 12, the upper side of the left end of the guide rail frame 12 is provided with a second guide rail 13, the right end of the injection frame 7 is provided with a second sliding block 14, and the second sliding block 14 is in sliding fit with the second guide rail 13.
A finished product groove 32 is formed in the middle of the top end of the first workbench 1, the finished product groove 32 penetrates through the bottom end of the first workbench 1, and the finished product groove 32 corresponds to the injection head 9.
The bottom end of the first workbench 1 is provided with a second workbench 40, the top end of the second workbench 40 is provided with a conveying belt 41, the right side of the bottom end of the second workbench 40 is provided with a conveying belt motor 42, the conveying belt motor 42 drives the conveying belt 41, and the conveying belt 41 corresponds to the finished product groove 32.
The working principle of the invention is as follows: as shown in fig. 3, an injection head 9 is sleeved behind a packaging bag opening 44, a first air cylinder 20 drives a first pressing head 18 to move rightwards, a second air cylinder 23 drives a second pressing head 24 to move leftwards, so that the front of the packaging bag opening 44 is clamped by the first pressing head 18 and the second pressing head 24, the packaging bag opening is sealed by heating through a first heating plate 19 and a second heating plate 25, the injection head 9 extracts sauce through an extraction pump 11 on a sauce box 10, a packaging bag 43 is injected from the injection head 9, after the injection is finished, the injection head 9 drives a first screw rod 3 to rotate upwards through a first screw rod motor 6, the first screw rod 3 drives an injection frame 7 on a first slide block 5 to move upwards, a third air cylinder 26 drives a third pressing head 28 to move rightwards, a fourth air cylinder 27 drives a third pressing head 28 to move leftwards, so that the rear of the packaging bag opening 44 is clamped by the third pressing head 28 and a fourth pressing head 29, and the packaging bag opening is sealed by heating through a third heating plate 30 and a, the pneumatic finger drives the second lead screw 36 to rotate backwards through the second lead screw motor 6. The second screw 36 drives the pneumatic finger seat 34 on the third slide block 39 to move backwards, so that the pneumatic fingers 35 clamp the front of the packaging bag 43, the packaging bag 43 moves backwards for further sealing, the pneumatic fingers 35 loosen the packaging bag 43, the packaging bag 43 falls into the finished product groove 32, and the conveyor belt 41 is conveyed away for the next process.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A sealing device for a seasoning liquid packaging bag comprises a first workbench and is characterized in that a first lead screw frame is arranged on the left side of the top end of the first workbench, a first lead screw is arranged in front of the upper side of the first lead screw frame and is vertically arranged, a first lead screw motor is arranged at the top end of the first lead screw frame and drives the first lead screw to rotate, a first nut penetrates through the first lead screw, a first sliding block is arranged at the right end of the first nut, a first guide rail is arranged on the upper side of the right end of the first lead screw frame and is vertically arranged, and the first guide rail is in sliding fit with the first sliding block;
an injection frame is arranged at the right end of the first sliding block, an injection seat is arranged in the middle of the bottom end of the injection frame, an injection head is arranged at the bottom end of the injection seat, a sauce box is arranged at the left end of the first screw rod frame and is connected with the injection head through a pipeline, a liquid pump is arranged at the top end of the sauce box and is connected between the sauce box and the injection head in series;
the left side of the first workbench is provided with a first cylinder frame, the right end of the first cylinder frame is provided with a first cylinder, the right end of a piston rod of the first cylinder is provided with a first pressing head, the first cylinder drives the first pressing head to transversely extend and retract, the right end in the first pressing head is provided with a first heating plate, the right end of the first cylinder frame is provided with a third cylinder, the third cylinder is arranged behind the first cylinder, the right end of a piston rod of the third cylinder is provided with a third pressing head, the third cylinder drives the third pressing head to transversely extend and retract, and the right end in the third pressing head is provided with a third heating plate;
a second cylinder frame is arranged on the right side of the first workbench, a second cylinder is arranged at the left end of the second cylinder frame, a second pressing head is installed at the left end of a piston rod of the second cylinder, the left end of the second pressing head corresponds to the right end of the first pressing head, the second cylinder drives the second pressing head to transversely extend and retract, a second heating plate is installed at the left end in the second pressing head, a fourth cylinder is arranged at the left end of the second cylinder frame, the fourth cylinder is arranged behind the second cylinder, a fourth pressing head is installed at the left end of a piston rod of the fourth cylinder, the left end of the fourth pressing head corresponds to the right end of the third pressing head, the fourth cylinder drives the fourth pressing head to transversely extend and retract, a fourth heating plate is installed at the left end in the fourth pressing head, and the bottom end of an injection head is arranged between the third pressing head and the fourth;
the pneumatic finger holder is installed on the top end of the first workbench, a second lead screw is arranged on the right side of the top end of the pneumatic finger holder, a second lead screw motor is arranged at the back of the pneumatic finger holder, the second lead screw motor drives the second lead screw to rotate, a second nut penetrates through the second lead screw, a third slider is arranged at the left end of the second nut, a third guide rail is arranged on the left side of the top end of the pneumatic finger holder, the third guide rail is horizontally placed perpendicular to the first guide rail, the third guide rail is in sliding fit with the third slider, a pneumatic finger seat is arranged at the left end of the third slider, a pneumatic finger is arranged at the back of the pneumatic finger seat, and the pneumatic finger is arranged between the first pressing head and the second pressing head.
2. The sealing device for seasoning liquid packaging bag according to claim 1 wherein the right end of the first table is provided with a rail holder, the upper side of the left end of the rail holder is provided with a second rail, the right end of the injection holder is provided with a second slider, and the second slider is slidably engaged with the second rail.
3. The sealing device for seasoning liquid packing bag according to claim 1 wherein the first table has a product groove formed in the middle of the top end thereof, the product groove passing through the bottom end of the first table, the product groove corresponding to the injection head.
4. The sealing device for seasoning liquid packaging bags as claimed in claim 1, wherein the bottom end of the first table is provided with a second table, the top end of the second table is provided with a conveyor belt, the right side of the bottom end of the second table is provided with a conveyor belt motor, the conveyor belt motor drives the conveyor belt, and the conveyor belt corresponds to the finished product groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229766.XA CN110002048B (en) | 2019-03-26 | 2019-03-26 | Sealing device for seasoning liquid packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229766.XA CN110002048B (en) | 2019-03-26 | 2019-03-26 | Sealing device for seasoning liquid packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110002048A CN110002048A (en) | 2019-07-12 |
| CN110002048B true CN110002048B (en) | 2020-12-15 |
Family
ID=67168029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910229766.XA Active CN110002048B (en) | 2019-03-26 | 2019-03-26 | Sealing device for seasoning liquid packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110002048B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394204A (en) * | 1980-03-21 | 1983-07-19 | Reynolds Metals Company | Method for heat sealing |
| CN105905362A (en) * | 2016-06-01 | 2016-08-31 | 沧州名家包装机械科技有限公司 | Vertical automatic expansion bag feeding, filling and sealing machine and filling and sealing machine method thereof |
| JP6173957B2 (en) * | 2014-03-26 | 2017-08-02 | 東洋自動機株式会社 | Bag filling and packaging method and bag filling and packaging machine |
| CN206407190U (en) * | 2017-01-19 | 2017-08-15 | 广州市雅臻化妆品有限公司 | A kind of automatic packing apparatus of facial mask |
| CN107310801A (en) * | 2017-07-27 | 2017-11-03 | 广东溢达纺织有限公司 | Packaging seal device |
| CN107486993A (en) * | 2017-09-30 | 2017-12-19 | 朱海鹏 | Suction pipe bag preparation method |
| JP2018100095A (en) * | 2016-12-19 | 2018-06-28 | 株式会社ポリマーシステムズ | Method for sealing bag and device for sealing bag |
-
2019
- 2019-03-26 CN CN201910229766.XA patent/CN110002048B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394204A (en) * | 1980-03-21 | 1983-07-19 | Reynolds Metals Company | Method for heat sealing |
| JP6173957B2 (en) * | 2014-03-26 | 2017-08-02 | 東洋自動機株式会社 | Bag filling and packaging method and bag filling and packaging machine |
| CN105905362A (en) * | 2016-06-01 | 2016-08-31 | 沧州名家包装机械科技有限公司 | Vertical automatic expansion bag feeding, filling and sealing machine and filling and sealing machine method thereof |
| JP2018100095A (en) * | 2016-12-19 | 2018-06-28 | 株式会社ポリマーシステムズ | Method for sealing bag and device for sealing bag |
| CN206407190U (en) * | 2017-01-19 | 2017-08-15 | 广州市雅臻化妆品有限公司 | A kind of automatic packing apparatus of facial mask |
| CN107310801A (en) * | 2017-07-27 | 2017-11-03 | 广东溢达纺织有限公司 | Packaging seal device |
| CN107486993A (en) * | 2017-09-30 | 2017-12-19 | 朱海鹏 | Suction pipe bag preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110002048A (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105711886B (en) | A kind of polybag vacuumizes heat-sealing device | |
| CN205311958U (en) | Automatic vacuum packaging machine tool | |
| CN106829088A (en) | A kind of packaging bag shaping packing device of tea packaging machine | |
| CN205652418U (en) | Plastic bag evacuation sealing device | |
| CN110002048B (en) | Sealing device for seasoning liquid packaging bag | |
| CN214452146U (en) | Brick-shaped bag packaging machine | |
| CN210595206U (en) | A filling device for production of epoxy AB glue | |
| CN210479222U (en) | Oral liquid capper in bags | |
| CN207404057U (en) | Novel package machine tearable mouth notch component | |
| CN202828114U (en) | Double-station vacuum seal system for shaping vacuum packaging machine | |
| CN205770502U (en) | A kind of apparatus for shaping of pair of plastic chamber | |
| CN211494725U (en) | Wrapping bag seam equipment | |
| CN211766523U (en) | Left and right rubbing and flattening mechanism for packaging bag | |
| CN207670797U (en) | Film packaging end seal device | |
| CN206384220U (en) | A kind of package mechanism of curved surface forming | |
| CN209023212U (en) | Can fast-switching mode packing device | |
| CN213974732U (en) | Heat sealing device of heat sealing machine | |
| CN212738728U (en) | Packaging machine | |
| CN204250435U (en) | A kind of full-automatic vacuum packaging machine | |
| CN213057785U (en) | Sealing device | |
| CN104071379A (en) | Conveying and arranging device of packing machine | |
| CN214241509U (en) | Sealing equipment for snack packaging bags | |
| CN205311979U (en) | Welt evacuation mechanism | |
| CN204222161U (en) | A kind of feeding device of plastic suction forming apparatus | |
| CN207523986U (en) | A kind of seal device of packer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |