CN206983385U - A kind of woven bag production hemmer - Google Patents
A kind of woven bag production hemmer Download PDFInfo
- Publication number
- CN206983385U CN206983385U CN201720784969.1U CN201720784969U CN206983385U CN 206983385 U CN206983385 U CN 206983385U CN 201720784969 U CN201720784969 U CN 201720784969U CN 206983385 U CN206983385 U CN 206983385U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- spring
- woven bag
- corresponding end
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of woven bag production hemmer, including bottom plate, the top of the riser is rotatablely installed rotating shaft part by axis hole, the interior corresponding end of the rotating shaft part is fixedly connected in the middle part of the outer corresponding end of connecting plate, the upper end of first spring is fixedly connected in the middle part of the lower end of flat board, rubber wheel is fixedly mounted in the interior correspondence portion of the rotating shaft part, the upper end of the sidepiece frictional connection friction plate of the rubber wheel, the upper end of expansion link is fixedly connected with the middle part of the lower end of the friction plate, the lower end of the expansion link is fixedly connected with the upper center of cock body, the cock body is slidably connected the inwall of retracting cylinder.Ambulatory splint clamps the end of woven bag with strap, rotate swing handle, it is convenient that multiple flanging is carried out to woven bag, pull out arm-tie, pass through the resilience of the 3rd spring, so that barrel contacts ground so that roller is rolled and is obstructed, and then causes the woven bag production to be fixed on some position with hemmer.
Description
Technical field
Hemmer technical field is the utility model is related to, specially a kind of woven bag production hemmer.
Background technology
Woven bag is widely used as a kind of packing material, and its main production is extruded using plastic raw materials
Film, cutting, individual event are stretched as flat filament, and tubular is woven into by longitude and latitude, finally carry out flanging to the joining edge of base opening, are formed and compiled
Knit a bag finished product.
But existing woven bag hemmer can not be more convenient to carry out multiple flanging to woven bag, and can not be moved easily
While also machine preferably can be fixed on some position.
Utility model content
The purpose of this utility model is to provide a kind of woven bag production hemmer, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of woven bag production hemmer, including
Bottom plate, the upper end both sides of the bottom plate are fixedly connected with the lower end of riser, and the top of the riser is rotatablely installed rotating shaft by axis hole
Baffle plate is fixedly mounted in part, the outer correspondence portion both sides of the rotating shaft part, and the right-hand member of right side rotating shaft part is fixedly connected with a left side for swing handle
End, the interior corresponding end of the rotating shaft part are fixedly connected in the middle part of the outer corresponding end of connecting plate, and the interior corresponding end of the connecting plate is fixed
It is connected in the middle part of the outer corresponding end of clamping plate, the upper end of moving bar piece, the work is fixedly connected with the middle part of the lower end of the connecting plate
The lower end of lever part is fixedly connected with the upper center of follow block, and the upper end of the follow block is fixedly connected with the lower end of the first spring, described
The upper end of first spring is fixedly connected in the middle part of the lower end of flat board, and respective side is fixedly connected under limiting plate in the upper end of the flat board
End, the interior corresponding end of the flat board are fixedly connected with the outer corresponding end bottom of ambulatory splint, and the interior correspondence portion of the rotating shaft part is fixed
Rubber wheel, the upper end of the sidepiece frictional connection friction plate of the rubber wheel are installed, the lower end middle part of the friction plate is fixedly connected
The upper end of expansion link, the lower end of the expansion link are fixedly connected with the upper center of cock body, and the cock body is slidably connected retracting cylinder
Inwall, the lower end of the cock body are fixedly connected with the upper end of second spring, and the upper center both sides of the bottom plate are fixedly connected with maintenance
The lower end of plate, corresponding end is rotatablely installed circle rotating shaft by round recessed in the top of the maintenance plate, the round rotating shaft it is interior
Corresponding end is fixedly connected in the middle part of the outer corresponding end of drum member, and corresponding end is fixedly connected with a left side for column piece in the upside of the maintenance plate
Right both ends, the lower end both sides of the bottom plate are fixedly connected with the upper end of post member, and the bottom of the post member is provided with roller groove, institute
The left and right ends that bottom of roller groove or so end is fixedly connected with connecting shaft are stated, the middle part of the connecting shaft is rotatablely installed roller,
Be slidably connected the inwall of sleeve on the outside of the post member, and the upper end of the sleeve is fixedly connected with go back to the lower end to ring, described time
Upper end to ring is fixedly connected with the lower end of the 3rd spring, and the middle part of the post member is described to insert by lockhole activity installation inserted link
It is fixedly mounted back pressure plate in the middle part of bar, the outer corresponding end of the back pressure plate is fixedly connected with the interior corresponding end of the 4th spring, and the described 4th
The outer corresponding end of spring is fixedly connected with corresponding end outside the inner side of cylindrical element, and the outer corresponding end of the inserted link is fixedly connected with the interior of arm-tie
In the middle part of corresponding end.
Preferably, the interior corresponding end of the baffle plate is slidably connected the top left and right ends of riser.
Preferably, first spring housing moving bar piece lower outside, and the upper end of the first spring be fixedly connected it is flat
The lower end of plate, and the middle part of flat board passes through hole activity installation activity rod member.
Preferably, the retracting cylinder upper port activity installation expansion link.
Preferably, the upper end of the 3rd spring is fixedly connected with the lower end both sides of bottom plate, and the 3rd spring housing is in post member
Upper outside.
Preferably, described time support ring activity installation post member.
Preferably, the on both sides of the middle of the sleeve is cased with by circular hole activity installation inserted link, the outer correspondence portion outside of inserted link
4th spring, and inserted link is movably arranged on by hole in the middle part of the outer corresponding end of cylindrical element.
Compared with prior art, the beneficial effects of the utility model are：The woven bag production hemmer, pulls downward on work
Dynamic clamping plate, woven bag end is filled between ambulatory splint and strap, and ambulatory splint clamps woven bag with strap
End, swing handle is rotated, drive strap and ambulatory splint to rotate, you can woven bag end turned down, convenient pair
Woven bag carries out multiple flanging, pulls out arm-tie, inserted link can be made to leave lockhole completely, passes through the resilience of the 3rd spring so that
Barrel contacts ground so that roller is rolled and is obstructed, and then causes the woven bag production to be fixed on some position with hemmer.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is main view cut-away illustration of the present utility model.
In figure：1 bottom plate, 2 risers, 3 rotating shaft parts, 4 baffle plates, 5 swing handles, 6 connecting plates, 7 straps, 9 moving bar pieces,
10 follow blocks, 11 first springs, 12 flat boards, 13 limiting plates, 14 ambulatory splints, 16 rubber wheels, 17 friction plates, 18 expansion links, 19 plugs
Body, 20 retracting cylinders, 21 second springs, 22 maintenance plates, 23 round recesseds, 24 circle rotating shafts, 25 drum members, 26 column pieces, 27 post members,
28 roller grooves, 29 connecting shafts, 30 rollers, 31 sleeves, 32 times support ring, 33 the 3rd springs, 34 lockholes, 35 inserted links, 36 back pressure plates,
37 the 4th springs, 38 cylindrical elements, 39 arm-ties.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of woven bag production hemmer, including bottom
Plate 1, the upper end both sides of bottom plate 1 are fixedly connected with the lower end of riser 2, and the top of riser 2 is rotatablely installed rotating shaft part 3 by axis hole, turned
The outer correspondence portion both sides of shaft member 3 are fixedly mounted baffle plate 4, and the interior corresponding end of baffle plate 4 is slidably connected the top left and right ends of riser 2,
By the cooperation of baffle plate 4 and riser 2, the stability that rotating shaft part 3 rotates is ensure that, the right-hand member of right side rotating shaft part 3, which is fixedly connected, to be turned
The left end of dynamic handle 5, the interior corresponding end of rotating shaft part 3 are fixedly connected in the middle part of the outer corresponding end of connecting plate 6, the interior correspondence of connecting plate 6
End is fixedly connected in the middle part of the outer corresponding end of strap 7, and the upper end of moving bar piece 9 is fixedly connected with the middle part of the lower end of connecting plate 6, living
The lower end of lever part 9 is fixedly connected with the upper center of follow block 10, and the upper end of follow block 10 is fixedly connected with the lower end of the first spring 11, the
One spring 11 is enclosed on the lower outside of moving bar piece 9, ensure that the flexible stability of the first spring 11, and the first spring 11 is upper
End is fixedly connected with the lower end of flat board 12, and the middle part of flat board 12 passes through hole activity installation activity rod member 9, the upper end of the first spring 11
It is fixedly connected in the middle part of the lower end of flat board 12, respective side is fixedly connected with the lower end of limiting plate 13 in the upper end of flat board 12, by spacing
Plate 13, can be spacing to woven bag progress when strap 7 and ambulatory splint 14 clamp woven bag, prevents woven bag from deviating from, puts down
The interior corresponding end of plate 12 is fixedly connected with the outer corresponding end bottom of ambulatory splint 14, and rubber is fixedly mounted in the interior correspondence portion of rotating shaft part 3
Wheel 16, the upper end of the sidepiece frictional connection friction plate 17 of rubber wheel 16, the lower end middle part of friction plate 17 are fixedly connected with expansion link 18
Upper end, the lower end of expansion link 18 is fixedly connected with the upper center of cock body 19, and cock body 19 is slidably connected the inwall of retracting cylinder 20, protects
The stability of expansion link 18 has been demonstrate,proved, the upper port activity of retracting cylinder 20 installation expansion link 18, has further ensured the steady of expansion link 18
Qualitative, the lower end of cock body 19 is fixedly connected with the upper end of second spring 21, and second spring 21 is compressive state, in the upper end of bottom plate 1
Portion both sides are fixedly connected with the lower end of maintenance plate 22, and corresponding end is rotatablely installed circle by round recessed 23 in the top of maintenance plate 22
Rotating shaft 24, the interior corresponding end of circle rotating shaft 24 are fixedly connected in the middle part of the outer corresponding end of drum member 25, pass through circle rotating shaft 24 and round recessed
23 cooperation, the stability that drum member 25 rotates is ensure that, corresponding end is fixedly connected with column piece 26 in the upside of maintenance plate 22
Left and right ends, the distance between the downside of column piece 26 and the upside of drum member 25 are equal to twice of woven bag thickness in monolayer, roller
The distance between corresponding end is 0.1 millimeter in the end of part 25 and maintenance plate 22, and the lower end both sides of bottom plate 1 are fixedly connected with column
The upper end of part 27, the bottom of post member 27 are provided with roller groove 28, the bottom of roller groove 29 or so end and are fixedly connected with connecting shaft
29 left and right ends, the middle part rotational installation roller 30 of connecting shaft 29, the outside of post member 27 are slidably connected the inwall of sleeve 31,
The on both sides of the middle of sleeve 31 is cased with the 4th spring 37, protected by circular hole activity installation inserted link 35, the outer correspondence portion outside of inserted link 35
The flexible stability of the 4th spring 37 is demonstrate,proved, and inserted link 35 is movably arranged on by hole in the middle part of the outer corresponding end of cylindrical element 38, is protected
The stability that inserted link 35 moves left and right is demonstrate,proved, the upper end of sleeve 31 is fixedly connected with go back to the lower end to ring 32, returns and supports the activity peace of ring 32
Post member 27 is filled, goes back to the lower end that the upper end to ring 32 is fixedly connected with the 3rd spring 33, the upper end of the 3rd spring 33 is fixedly connected with bottom
The lower end both sides of plate 1, the 3rd spring 33 is compressive state, and the 3rd spring 33 is enclosed on the upper outside of post member 27, ensure that
The stability of 3rd spring 33 compression, the middle part of post member 27 are fixed by the activity installation inserted link 35 of lockhole 34, the middle part of inserted link 35
Install back pressing plate 36, the outer corresponding end of back pressure plate 36 is fixedly connected with the interior corresponding end of the 4th spring 37, the 4th spring 37 it is outer right
It should hold and be fixedly connected with corresponding end outside the inner side of cylindrical element 38, the outer corresponding end of inserted link 35 is fixedly connected in the interior corresponding end of arm-tie 39
Portion.
The utility model is in the specific implementation：Woven bag is passed through between column piece 26 and drum member 25, pulls downward on work
Dynamic clamping plate 14, the first spring 11 are compressed, woven bag end are filled between ambulatory splint 14 and strap 7, release activity
Clamping plate 14, pass through the resilience of the first spring 11 so that ambulatory splint 14 clamps the end of woven bag with strap 7, rotates and turns
Dynamic handle 5, drives strap 7 and ambulatory splint 14 to rotate, you can be turned down to woven bag end, while pass through the second bullet
The screen resilience of spring 21, the frictional resistance of increase friction plate 17 and rubber wheel 16 so that strap 7 is with ambulatory splint 14 at nobody
In the state of will not overturn, prevent returning, by roller 30, the woven bag production can be facilitated arbitrarily to be moved with hemmer, outwards
Arm-tie 39 is pulled, inserted link 35 can be made to leave lockhole 34 completely, pass through the resilience of the 3rd spring 33 so that sleeve 31 contacts ground,
It is obstructed so that roller 30 rolls, then causes the woven bag production to be fixed on some position with hemmer.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of woven bag production hemmer, including bottom plate (1), it is characterised in that：The upper end both sides of the bottom plate (1) are fixed
The lower end of riser (2) is connected, the top of the riser (2) is rotatablely installed rotating shaft part (3) by axis hole, the rotating shaft part (3)
Baffle plate (4) is fixedly mounted in outer correspondence portion both sides, and the right-hand member of right side rotating shaft part (3) is fixedly connected with the left end of swing handle (5), described
The interior corresponding end of rotating shaft part (3) is fixedly connected in the middle part of the outer corresponding end of connecting plate (6), and the interior corresponding end of the connecting plate (6) is consolidated
Surely it is connected in the middle part of the outer corresponding end of clamping plate (7), moving bar piece (9) is fixedly connected with the middle part of the lower end of the connecting plate (6)
Upper end, the lower end of the moving bar piece (9) are fixedly connected with the upper center of follow block (10), and the upper end of the follow block (10), which is fixed, to be connected
The lower end of the first spring (11) is connect, the upper end of first spring (11) is fixedly connected in the middle part of the lower end of flat board (12), described flat
Respective side is fixedly connected with the lower end of limiting plate (13) in the upper end of plate (12), and the interior corresponding end of the flat board (12) is fixedly connected with work
Rubber wheel (16), the rubber wheel is fixedly mounted in the outer corresponding end bottom of dynamic clamping plate (14), the interior correspondence portion of the rotating shaft part (3)
(16) upper end of sidepiece frictional connection friction plate (17), the lower end middle part of the friction plate (17) are fixedly connected with expansion link (18)
Upper end, the lower end of the expansion link (18) is fixedly connected with the upper center of cock body (19), and the cock body (19), which is slidably connected, stretches
The inwall of contracting cylinder (20), the lower end of the cock body (19) are fixedly connected with the upper end of second spring (21), the upper end of the bottom plate (1)
On both sides of the middle is fixedly connected with the lower end of maintenance plate (22), and corresponding end passes through round recessed in the top of the maintenance plate (22)
(23) circle rotating shaft (24) is rotatablely installed, the interior corresponding end of the round rotating shaft (24) is fixedly connected in the outer corresponding end of drum member (25)
Portion, corresponding end is fixedly connected with the left and right ends of column piece (26), the lower end of the bottom plate (1) in the upside of the maintenance plate (22)
Both sides are fixedly connected with the upper end of post member (27), and the bottom of the post member (27) is provided with roller groove (28), and the roller is recessed
Hold the left and right ends for being fixedly connected with connecting shaft (29), the middle part rotational installation rolling of the connecting shaft (29) in bottom of groove (28) or so
Take turns (30), the inwall for sleeve (31) that are slidably connected on the outside of the post member (27), the upper end of the sleeve (31) is fixedly connected
The lower end to ring (32) is gone back to, the described time upper end for supporting ring (32) is fixedly connected with the lower end of the 3rd spring (33), the post member
(27) back pressure plate (36), institute is fixedly mounted by lockhole (34) activity installation inserted link (35), inserted link (35) middle part in middle part
The outer corresponding end for stating back pressure plate (36) is fixedly connected with the interior corresponding end of the 4th spring (37), the outer correspondence of the 4th spring (37)
End is fixedly connected with corresponding end outside the inner side of cylindrical element (38), and the outer corresponding end of the inserted link (35) is fixedly connected with the interior of arm-tie (39)
In the middle part of corresponding end.
A kind of 2. woven bag production hemmer according to claim 1, it is characterised in that：The baffle plate (4) it is interior right
The top left and right ends of the riser that is slidably connected (2) should be held.
A kind of 3. woven bag production hemmer according to claim 1, it is characterised in that：First spring (11) set
Lower outside in moving bar piece (9), and the upper end of the first spring (11) is fixedly connected with the lower end of flat board (12), and flat board (12)
Middle part pass through hole activity installation activity rod member (9).
A kind of 4. woven bag production hemmer according to claim 1, it is characterised in that：Retracting cylinder (20) upper end
Mouth activity installation expansion link (18).
A kind of 5. woven bag production hemmer according to claim 1, it is characterised in that：3rd spring (33)
Upper end is fixedly connected with the lower end both sides of bottom plate (1), and the 3rd spring (33) is enclosed on the upper outside of post member (27).
A kind of 6. woven bag production hemmer according to claim 1, it is characterised in that：Described time to ring (32) activity
Post member (27) is installed.
A kind of 7. woven bag production hemmer according to claim 1, it is characterised in that：The middle part of the sleeve (31)
Both sides are cased with the 4th spring (37), and inserted link by circular hole activity installation inserted link (35), the outer correspondence portion outside of inserted link (35)
(35) it is movably arranged on by hole in the middle part of the outer corresponding end of cylindrical element (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784969.1U CN206983385U (en) | 2017-07-01 | 2017-07-01 | A kind of woven bag production hemmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784969.1U CN206983385U (en) | 2017-07-01 | 2017-07-01 | A kind of woven bag production hemmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983385U true CN206983385U (en) | 2018-02-09 |
Family
ID=61400574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784969.1U Expired - Fee Related CN206983385U (en) | 2017-07-01 | 2017-07-01 | A kind of woven bag production hemmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448685A (en) * | 2018-04-25 | 2018-08-24 | 清远初曲智能科技有限公司 | It is a kind of can quickly connection response shared bicycle dust-protection type intelligent movable power supplies |
| CN108580519A (en) * | 2018-05-05 | 2018-09-28 | 郑州栾信科技有限公司 | A kind of hazardous waste pretreatment unit |
| CN109626059A (en) * | 2019-03-03 | 2019-04-16 | 陈静 | A kind of textile machinery reel and winding method convenient for winding |
-
2017
- 2017-07-01 CN CN201720784969.1U patent/CN206983385U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448685A (en) * | 2018-04-25 | 2018-08-24 | 清远初曲智能科技有限公司 | It is a kind of can quickly connection response shared bicycle dust-protection type intelligent movable power supplies |
| CN108580519A (en) * | 2018-05-05 | 2018-09-28 | 郑州栾信科技有限公司 | A kind of hazardous waste pretreatment unit |
| CN108580519B (en) * | 2018-05-05 | 2020-11-24 | 河南诺飞生物科技有限公司 | Hazardous waste preprocessing device |
| CN109626059A (en) * | 2019-03-03 | 2019-04-16 | 陈静 | A kind of textile machinery reel and winding method convenient for winding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206983385U (en) | A kind of woven bag production hemmer | |
| CN106964091A (en) | A kind of adjustable height fire-fighting lance support being moved easily | |
| CN106510225A (en) | Novel teaching desk | |
| CN107954267A (en) | A kind of textile machine yarn guide member | |
| CN114769930A (en) | Automatic welding equipment for metal pipe fittings | |
| CN202411796U (en) | Multi-angle inclined-nailing screw device for shell of digital camera | |
| CN106346839B (en) | A kind of hollow sealing device for inside and outside duplicature cylinder | |
| CN209192854U (en) | Teflon conveyor belt with pressurizing device | |
| CN108167546A (en) | A kind of antidetonation suspension and support of pipeline folder position-adjustable | |
| CN208470161U (en) | A kind of clamping device being packaged for tubing winding | |
| CN207403203U (en) | A kind of automatic thermofusion device of PE tubing | |
| CN107414771B (en) | A kind of axial workpiece safety protection frame | |
| CN206735442U (en) | Woven bag reel batches alignment means | |
| CN212767508U (en) | Barreled water transportation equipment capable of avoiding movement of barrel body | |
| CN204701189U (en) | Bag overturning machine | |
| CN210709944U (en) | Deviation prevention device | |
| CN104174151B (en) | Hobbing-type bike riding-balance simulator | |
| CN208114562U (en) | Dust catcher long tube | |
| CN207434369U (en) | Pallet clothes hanger | |
| CN209111019U (en) | Turnover device is used in a kind of processing of mattress production | |
| CN208004681U (en) | A kind of steel bar straightener | |
| CN206940376U (en) | A kind of H profile steel tipper | |
| CN109353748A (en) | A kind of Teflon conveyor belt with pressurizing device | |
| CN206795078U (en) | A kind of vertical welder of converyor roller | |
| CN212558583U (en) | Unilateral locking mechanism for packaging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |