CN110949767B - Down filling and packaging equipment - Google Patents
Down filling and packaging equipment Download PDFInfo
- Publication number
- CN110949767B CN110949767B CN201911300455.4A CN201911300455A CN110949767B CN 110949767 B CN110949767 B CN 110949767B CN 201911300455 A CN201911300455 A CN 201911300455A CN 110949767 B CN110949767 B CN 110949767B
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- packaging bag
- plates
- plate
- drives
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/123—Feeding flat bags connected to form a series or chain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
-
- 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
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
-
- 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
Abstract
The invention relates to down feather filling and packaging equipment which comprises a base, wherein a filling machine is installed on the base, a nozzle for ejecting down feather is arranged on the filling machine, the down feather filling equipment also comprises a fixed frame installed on the base, a winding drum for winding a packaging bag is arranged in the fixed frame, a cutting mechanism for cutting off the packaging bag is also arranged in the fixed frame, and a driving device for sleeving the packaging bag on the winding drum into the nozzle is installed in the fixed frame in a sliding mode. According to the invention, the opening and closing mechanism drives the connecting plate to open and close, the packaging bag is clamped, and the movable plate is driven by the screw rod to sleeve the packaging bag into the nozzle, so that the packaging bag does not need to be pulled manually, the labor intensity of factory workers is reduced, the labor cost of a factory is reduced, the filling speed is high, the yield is improved, and the production efficiency of the factory is ensured.
Description
Technical Field
The invention relates to down feather processing and producing equipment, in particular to down feather filling and packaging equipment.
Background
The down feather is a natural warm-keeping material, has good warm-keeping effect, has the functions of absorbing moisture and diffusing, and ensures that the body has no moist feeling and stuffy feeling; the traditional packaging method is characterized in that the processed down feather is filled into a packaging bag manually, and because the down feather is fluffy, the fluff is easy to fly when being grabbed, the cleanness inside a factory is affected, and workers have great harm to the body after sucking the fluff; the existing down feather packing equipment mainly manually pulls out a packing bag, uses a filling agent for packing, and needs a plurality of workers to cooperate to complete the operation, so that the problem is solved by the down feather packing equipment
Disclosure of Invention
In order to solve the technical problems, the invention provides down filling and packaging equipment. The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the down filling and packaging equipment comprises a base, wherein a filling machine is installed on the base, a nozzle for spraying down is arranged on the filling machine, the down filling machine further comprises a fixing frame installed on the base, a winding drum for winding a packaging bag is arranged in the fixing frame, a cutting mechanism for cutting off the packaging bag is further arranged in the fixing frame, and a driving device for sleeving the packaging bag on the winding drum into the nozzle is slidably installed in the fixing frame.
The cutting mechanism comprises a cutter holder installed in the fixed frame, cutter heads are distributed above the cutter holder, and the cutter heads are connected with a first hydraulic cylinder installed on the fixed frame.
The utility model discloses a wrapping bag, including fixed frame wide band direction, drive arrangement, including the movable plate that slidable mounting just followed fixed frame width direction parallel distribution on fixed frame, it has the connecting plate along fixed frame direction of height symmetric distribution to distribute between the movable plate, all be equipped with on the connecting plate and press from both sides the clamp of getting the wrapping bag and get the mechanism, be equipped with the power unit that drives the movable plate and follow fixed frame length direction motion on the fixed frame, be equipped with the mechanism that opens and shuts that drives the connecting plate and slide along fixed frame wide band direction between the connecting plate.
Press from both sides and get mechanism and include a guide bar that slidable mounting just links to each other with the connecting plate on the movable plate that corresponds, the connecting plate middle part all is equipped with the arc breach that prevents to take place the motion and interfere, arc breach both sides all are equipped with the sucking disc that a plurality of absorbed the wrapping bag.
The power mechanism comprises a fixed plate connected with two movable plates, any one of the movable plates is matched with a lead screw installed on the fixed frame, and the lead screw is connected with a first motor installed on the fixed frame.
The opening and closing mechanism comprises a swing rod rotatably installed on the power mechanism, supporting shafts in sliding fit with the connecting plate are arranged at two ends of the swing rod, and the opening and closing mechanism further comprises a second hydraulic rod which is arranged on the arbitrary moving plate and connected with the connecting plate.
The invention has the beneficial effects that: according to the invention, the opening and closing mechanism drives the connecting plate to open and close, the packaging bag is clamped, and the movable plate is driven by the screw rod to sleeve the packaging bag into the nozzle, so that the packaging bag does not need to be pulled manually, the labor intensity of factory workers is reduced, the labor cost of a factory is reduced, the filling speed is high, the yield is improved, and the production efficiency of the factory is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 according to the present invention;
FIG. 5 is a schematic perspective view of the opening and closing mechanism of the present invention;
fig. 6 is an enlarged view of I of fig. 3 of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 6, the down filling and packaging device comprises a base 1, wherein a filling machine 2 is installed on the base 1, a nozzle 3 for ejecting down is arranged on the filling machine 2, the down filling device further comprises a fixing frame 4 installed on the base 1, a winding drum 5 for winding a packaging bag is arranged in the fixing frame 4, a cutting mechanism 6 for cutting off the packaging bag is also arranged in the fixing frame 4, and a driving device 7 for sleeving the packaging bag on the winding drum 5 into the nozzle 3 is slidably installed in the fixing frame 4;
the cutting mechanism 6 comprises a cutter holder 61 arranged in the fixed frame 4, a cutter head 62 is distributed above the cutter holder 61, and the cutter head 62 is connected with a first hydraulic cylinder 63 arranged on the fixed frame 4; a mounting plate 64 is arranged on the fixed frame 4, the first hydraulic cylinder 63 is fixed on the mounting plate 64, and the cutter head 62 is matched with a second guide rod 65 which is slidably mounted on the mounting plate 64; the first hydraulic cylinder 63 drives the cutter head 62 and the cutter holder 61 to be matched with each other to cut off the packaging bag, and the cutter head 62 can be connected with an electric heating plate to heat and seal the filled packaging bag; be equipped with the leading wheel 8 that the non-wrapping film provided the direction on the blade holder 61, reel 5 is equipped with the belt drive 9 that links to each other with leading wheel 8, reel 5 is connected with No. two motors 10 of installing on fixed frame.
The driving device 7 comprises moving plates 71 which are slidably mounted on the fixed frame 4 and are distributed in parallel along the width direction of the fixed frame 4, connecting plates 74 which are symmetrically distributed along the height direction of the fixed frame 4 are distributed between the moving plates 71, clamping mechanisms 72 for clamping packaging bags are arranged on the connecting plates 74, a power mechanism 73 for driving the moving plates 71 to move along the length direction of the fixed frame 4 is arranged on the fixed frame 4, and an opening and closing mechanism 75 for driving the connecting plates 74 to slide along the broadband direction of the fixed frame 4 to open and close is arranged between the connecting plates 74; the connecting plate 74 may be provided with an electric heating plate to seal the packing bag.
The clamping mechanism 72 comprises a first guide rod 721 which is slidably mounted on the corresponding moving plate 71 and connected with the connecting plate 74, the middle parts of the connecting plates 74 are respectively provided with an arc-shaped notch 723 for preventing movement interference, and two sides of the arc-shaped notch 723 are respectively provided with a plurality of suckers 724 for sucking the packaging bags;
the power mechanism 73 comprises a fixed plate 731 connecting two moving plates 71, a screw 732 mounted on the fixed frame 4 is matched with any one of the moving plates 71, the screw 732 is connected with a first motor 733 mounted on the fixed frame 4, the fixed plates 731 are symmetrically arranged in the height direction of the fixed frame 4, and the fixed plates 731 connect the two moving plates 71 to enable the connecting plates 71 to be linked; the moving plates 71 are all matched with linear guide rails 734 arranged on the fixed frame 4; the first motor 733 drives the screw 732 to rotate and drive the moving plate 71 to move along the length direction of the fixed frame 4 so as to sleeve the packaging bag on the nozzle 3.
The opening and closing mechanism 75 comprises a swing rod 751 rotatably mounted on the power mechanism 73, two ends of the swing rod 751 are respectively provided with a support shaft 752 in sliding fit with the connecting plate 74, and the opening and closing mechanism 75 further comprises a second hydraulic rod 753 which is arranged on the arbitrary moving plate 71 and connected with the connecting plate 74; the connecting plates 74 are respectively provided with a sliding chute 754 matched with the supporting shaft 752, and two swing rods 751 are distributed along the width direction of the fixed frame 4 and are rotatably mounted on the corresponding fixed plate 731; the second hydraulic rod 753 drives the connecting plates 74 to move, so as to drive the swing rods 751 to rotate, the support shaft 752 drives the opposite connecting plates 74 to move, the two connecting plates 74 move along the width direction of the fixing frame 4, and the suction cups 724 open the packaging bag.
In the invention, when the down feather needs to be filled, the first step is as follows: the second motor 10 drives the winding drum 5 to rotate to drive the packaging bag to be discharged, and meanwhile, the first motor 733 drives the lead screw 732 to rotate to drive the moving plate 71 to move to the cutter holder 61;
the second step is that: the second hydraulic rod 753 drives the connecting plate 74 to move so that the sucker 724 sucks the packaging bag, then the first motor 733 drives the lead screw 732 to rotate so as to drive the moving plate 71 to move to the nozzle 3, and in the moving process of the moving plate 71, the second hydraulic rod 753 drives the connecting plate 74 to move to the original position so that the sucker 724 opens the packaging bag;
the third step: when the moving plate 71 moves to the nozzle 3, the first hydraulic cylinder 63 drives the cutter head 62 and the cutter holder 61 to be matched with each other to cut off the packaging bag, and meanwhile, the cutter head 6 compresses the packaging bag to prevent the packaging bag from being separated;
the fourth step: the second hydraulic rod 753 drives the connecting plate 74 to compress the packaging bag, the down feather is sprayed into the packaging bag with the nozzle 3 phase, the packaging bag is manually taken down after being full of the packaging bag, and the packaging bag is sealed again.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a packing plant is filled to eiderdown, includes base (1), install filling machine (2) on base (1), be equipped with nozzle (3) of blowout eiderdown on filling machine (2), its characterized in that: the packaging bag cutting device is characterized by further comprising a fixing frame (4) arranged on the base (1), a winding drum (5) for winding a packaging bag is arranged in the fixing frame (4), a cutting mechanism (6) for cutting off the packaging bag is further arranged in the fixing frame (4), and a driving device (7) for sleeving the packaging bag on the winding drum (5) into the nozzle (3) is arranged in the fixing frame (4) in a sliding mode;
the cutting mechanism (6) comprises a cutter holder (61) arranged in the fixed frame (4), a cutter head (62) is distributed above the cutter holder (61), and the cutter head (62) is connected with a first hydraulic cylinder (63) arranged on the fixed frame (4); a mounting plate (64) is arranged on the fixed frame (4), the first hydraulic cylinder (63) is fixed on the mounting plate (64), and the cutter head (62) is matched with a second guide rod (65) which is slidably mounted on the mounting plate (64); the first hydraulic cylinder (63) drives the cutter head (62) and the cutter holder (61) to be matched for cutting off the packaging bag, and the cutter head (62) can be connected with an electric heating plate for heating and sealing the filled packaging bag; a guide wheel (8) which is not provided with a packaging film for guiding is arranged on the cutter holder (61), a belt transmission mechanism (9) connected with the guide wheel (8) is arranged on the winding drum (5), and the winding drum (5) is connected with a second motor (10) arranged on a fixed frame;
the driving device (7) comprises moving plates (71) which are slidably mounted on the fixed frame (4) and are distributed in parallel along the width direction of the fixed frame (4), connecting plates (74) which are symmetrically distributed along the height direction of the fixed frame (4) are distributed among the moving plates (71), clamping mechanisms (72) for clamping packaging bags are arranged on the connecting plates (74), a power mechanism (73) which drives the moving plates (71) to move along the length direction of the fixed frame (4) is arranged on the fixed frame (4), and an opening and closing mechanism (75) which drives the connecting plates (74) to slide and open along the broadband direction of the fixed frame (4) is arranged between the connecting plates (74); the connecting plate (74) can be provided with an electric heating plate to seal the packaging bag;
the clamping mechanism (72) comprises a first guide rod (721) which is slidably mounted on the corresponding moving plate (71) and connected with the connecting plate (74), the middle part of the connecting plate (74) is provided with an arc-shaped notch (723) for preventing movement interference, and two sides of the arc-shaped notch (723) are provided with a plurality of suckers (724) for sucking the packaging bags; the arc-shaped notch (723) prevents the movement interference between the connecting plate (74) and the nozzle (3), a sleeve (725) matched with a corresponding sucking disc (724) is arranged in the connecting plate (74), the sucking disc (724) and the sleeve (725) are provided with springs (722), and the springs (722) absorb partial extrusion force to prevent the sucking disc (724) from excessively deforming;
the power mechanism (73) comprises a fixed plate (731) which is connected with two moving plates (71), any one of the moving plates (71) is matched with a lead screw (732) which is installed on the fixed frame (4), and the lead screw (732) is connected with a first motor (733) which is installed on the fixed frame (4); two fixing plates (731) are symmetrically arranged along the height direction of the fixing frame (4), and the fixing plates (731) are connected with the two moving plates (71) to enable the connecting plates (74) to be linked; the moving plates (71) are all matched with linear guide rails (734) arranged on the fixed frame (4); the first motor (733) drives the screw rod (732) to rotate to drive the moving plate (71) to move along the length direction of the fixed frame (4) so as to sleeve the packaging bag on the nozzle (3);
the opening and closing mechanism (75) comprises a swing rod (751) rotatably mounted on the power mechanism (73), two ends of the swing rod (751) are respectively provided with a support shaft (752) in sliding fit with the connecting plate (74), and the opening and closing mechanism (75) further comprises a second hydraulic rod (753) which is arranged on the arbitrary moving plate (71) and connected with the connecting plate (74); the connecting plates (74) are respectively provided with a sliding chute (754) matched with the supporting shaft (752), and the two swing rods (751) are distributed along the width direction of the fixed frame (4) and are rotatably arranged on the corresponding fixed plates (731); the second hydraulic rod (753) drives the connecting plates (74) to move so as to drive the swing rods (751) to rotate, the supporting shaft (752) drives the opposite connecting plates (74) to move, the two connecting plates (74) move along the width direction of the fixing frame (4), and therefore the packing bags are opened through the suckers (724).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300455.4A CN110949767B (en) | 2019-12-17 | 2019-12-17 | Down filling and packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300455.4A CN110949767B (en) | 2019-12-17 | 2019-12-17 | Down filling and packaging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110949767A CN110949767A (en) | 2020-04-03 |
| CN110949767B true CN110949767B (en) | 2021-11-02 |
Family
ID=69982034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911300455.4A Active CN110949767B (en) | 2019-12-17 | 2019-12-17 | Down filling and packaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110949767B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827051A (en) * | 1955-07-29 | 1960-02-03 | Autopack Ltd | Improvements in or relating to apparatus for feeding and presenting bags for filling |
| DE7432327U (en) * | 1973-10-05 | 1975-01-16 | Buzzi R | Machine for the automatic filling and closing of bags |
| CN103274347A (en) * | 2013-05-03 | 2013-09-04 | 苏州琼派瑞特电子科技有限公司 | Full-automatic down filling machine |
| CN104528043A (en) * | 2014-12-25 | 2015-04-22 | 河北工业大学 | Food grain vending machine |
| CN204507408U (en) * | 2015-03-02 | 2015-07-29 | 衡阳康地饲料有限公司 | A kind of feed automatic bagging equipment |
| CN107521725A (en) * | 2017-09-18 | 2017-12-29 | 华中科技大学 | A kind of non-overlay film bag-making packaging machine |
| CN109250206A (en) * | 2018-07-18 | 2019-01-22 | 安徽万利达羽绒制品有限公司 | A kind of natural feather packing apparatus |
-
2019
- 2019-12-17 CN CN201911300455.4A patent/CN110949767B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827051A (en) * | 1955-07-29 | 1960-02-03 | Autopack Ltd | Improvements in or relating to apparatus for feeding and presenting bags for filling |
| DE7432327U (en) * | 1973-10-05 | 1975-01-16 | Buzzi R | Machine for the automatic filling and closing of bags |
| CN103274347A (en) * | 2013-05-03 | 2013-09-04 | 苏州琼派瑞特电子科技有限公司 | Full-automatic down filling machine |
| CN104528043A (en) * | 2014-12-25 | 2015-04-22 | 河北工业大学 | Food grain vending machine |
| CN204507408U (en) * | 2015-03-02 | 2015-07-29 | 衡阳康地饲料有限公司 | A kind of feed automatic bagging equipment |
| CN107521725A (en) * | 2017-09-18 | 2017-12-29 | 华中科技大学 | A kind of non-overlay film bag-making packaging machine |
| CN109250206A (en) * | 2018-07-18 | 2019-01-22 | 安徽万利达羽绒制品有限公司 | A kind of natural feather packing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110949767A (en) | 2020-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203345270U (en) | Vertical type four-edge sealing packing machine | |
| CN106144027B (en) | To chartered plane in folded film | |
| CN110949767B (en) | Down filling and packaging equipment | |
| CN107600545A (en) | A kind of glass fibre rolls up felt baling press | |
| CN109305413A (en) | A kind of double plastics spoon townhouse packing machine and packing method | |
| CN209937056U (en) | Rice noodle cutting machine | |
| CN208181549U (en) | A kind of horizontal sealing device of packer that funnel is servo-actuated | |
| CN212738755U (en) | Reciprocating type packaging bag sealing machine | |
| CN210681277U (en) | Conveyer belt type vacuum packaging machine | |
| CN210311120U (en) | Material bagging machine | |
| CN105775178B (en) | A kind of automatic packaging machine | |
| CN110155430B (en) | Material bagging machine | |
| CN209366597U (en) | A kind of double plastics spoon townhouse packing machine | |
| CN207509309U (en) | A kind of film Shou Yao mechanisms | |
| CN108313350B (en) | Bag making mechanism for medical instrument packaging equipment | |
| CN219256632U (en) | Three-edge sealing bag making machine | |
| CN220616381U (en) | Tea packaging equipment | |
| CN215591732U (en) | Synchronous lifting conveying device | |
| CN214268198U (en) | Reciprocating type end sealing mechanism | |
| CN218929961U (en) | Pillow type soft sweet packaging machine | |
| CN219544182U (en) | Bag making machine for PE packaging bag | |
| CN210503458U (en) | Egg grain packaging hardware of flavouring | |
| CN219854999U (en) | Carpet packaging bag cutting equipment | |
| CN214139244U (en) | Sealing and cutting structure of plastic packaging machine | |
| CN210213009U (en) | Waste recycling box of plastic film sealing machine |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: 241000 Wucheng high tech Industrial Zone, Wuwei County, Wuhu City, Anhui Province Patentee after: Wuwei County Sanxiang Trading Co.,Ltd. Address before: 241000 Wucheng high tech Industrial Zone, Wuwei County, Wuhu City, Anhui Province Patentee before: Qian Wei |