CN104191650A - Upper cutter device of bag making machine - Google Patents
Upper cutter device of bag making machine Download PDFInfo
- Publication number
- CN104191650A CN104191650A CN201410437530.2A CN201410437530A CN104191650A CN 104191650 A CN104191650 A CN 104191650A CN 201410437530 A CN201410437530 A CN 201410437530A CN 104191650 A CN104191650 A CN 104191650A
- Authority
- CN
- China
- Prior art keywords
- upper cutter
- plate
- frame
- cross bar
- making machine
- 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.)
- Granted
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to an upper cutter device of a bag making machine. The upper cutter device of the bag making machine comprises an upper cutter holder and an upper cutter pushing device, wherein an upper cutter is arranged on the upper cutter holder, and the upper cutter pushing device drives the upper cutter to carry out lifting movement. The upper cutter holder structurally comprises a lifting cross rod used for arranging the upper cutter, and the two ends of the lifting cross rod are arranged on two opposite machine frame boards in a sliding mode; the two ends of the lifting cross rod are arranged in U-shaped grooves in the upper ends of the machine frame boards in a sliding mode respectively by means of outer bearings, inner bearings are further arranged at the two ends of the lifting cross rod respectively, and the inner bearings are located on the inner sides of the outer bearings; each machine frame board is provided with a braking device; an elastic guiding structure is arranged on the machine frame board at one end of the lifting cross rod. The upper cutter pushing device comprises a pushing rod and a pushing connection board hinged to the pushing rod, and the pushing rod is driven by a pushing source; the upper cutter pushing device further comprises an auxiliary air cylinder, a cylinder body of the auxiliary air cylinder is hinged to a machine frame by means of a support, and the end of a piston rod of the auxiliary air cylinder is hinged to a triangular board. The upper cutter device is simple in structure, reasonable in design and compact in structure.
Description
Technical field
The present invention relates to mechanical equipment technical field, relate in particular to Bag Making Machine.
Background technology
Bag Making Machine is the special equipment of making packaging bag, is widely used in the production of the packaging bag of the materials such as various plastics, papery.High-speed bag making machine formed package bag process is: by the conveying of leading respectively of upper film and lower film, in correct position, upper and lower film is carried out overlappingly, the film after overlapping, through longitudinally, form a plurality of pouch integrative-structures after transversal heat seal, is finally cut and formed a plurality of pouches.Wherein, cutting process generally comprises preposition crosscut and two processes of rearmounted rip cutting, and rearmounted rip cutting is the process that the pouch arranged in front and back separates from film, by rearmounted rip cutting mechanism, is completed.Existing cutting device complex structure, the position of cutting knife is difficult for adjusting, and the installation procedure of cutting knife is complicated, waste time and energy.For addressing the above problem, applicant is in having applied on the same day patent: the rearmounted rip cutting mechanism of Bag Making Machine, postposition rip cutting mechanism is by upper cutter device and lower cutter installation composition, and the structural design of upper and lower cutter and layout determine stability and the reliability of rip cutting mechanism work.
Summary of the invention
The applicant is for the above-mentioned shortcoming of existing Bag Making Machine, and a kind of upper cutter device of Bag Making Machine of simple in structure, reasonable in design, reliable operation is provided.
The technical solution adopted in the present invention is as follows:
A upper cutter device for Bag Making Machine, comprises the upper cutter frame of device upper cutter and the upper cutter thrust unit of driving upper cutter elevating movement;
The structure of described upper cutter frame is: comprise that the two ends carriage of lifting cross bar is on two relative frame plates for installing the lifting cross bar of upper cutter; The two ends of described lifting cross bar respectively by outer bearing carriage in the U-shaped groove of described frame plate upper end, the two ends of lifting cross bar also respectively device have inner bearing, described inner bearing is positioned at the inner side of described outer bearing; On described frame plate, device has the brake apparatus of the described inner bearing of braking, described brake apparatus comprises that lower end is articulated with the keep plate of frame plate inner side, the wheel side face of the upper end of described keep plate and described inner bearing touch and by screw device on brake bracket, described brake bracket and frame plate are connected;
On the frame plate of described lifting cross bar one end, install flexible guide frame, the sliding sleeve of described elastic guide structure and frame plate one end device is slidably connected, and the upper end of described sliding sleeve and lifting cross bar are connected, and its side is with chute; Described elastic guide structure comprises the leading truck that is articulated with frame plate inner side, described leading truck is the T-shaped structure of class, comprise the guiding side plate and the transverse slat that are connected, guiding side plate tumbler in and frame plate on, its upper end is with the roller being installed in the chute of described sliding sleeve, and the end of transverse slat is connected with frame plate elasticity by being vertically installed on the spring of frame plate side;
The structure of described upper cutter thrust unit is: comprise the catch bar being hinged and promote connecting plate, catch bar is driven by promotion source, and the lower end that promotes connecting plate and push rod is hinged, and the upper end of push rod connects upper cutter frame; Described push rod comprises hinged with described lifting cross bar two ends respectively the first push rod and the second push rod, the hinged set square in lower end of the first push rod, hinged first connecting plate in lower end of the second push rod, between described set square and the first connecting plate, be fixedly connected with cross bar, described cross bar and described promotion connecting plate are affixed;
Described upper cutter thrust unit also comprises assistant cylinder, and the cylinder body of described assistant cylinder is articulated with in frame by bearing, and the end of its piston rod and described set square are hinged.
Further improvement as technique scheme:
Described keep plate is connected with described brake bracket elasticity by preloading spring and screw;
Described brake bracket is L-type structure, and its side plate is placed in the outside of frame plate and is connected with frame plate, and another side plate is connected with described screw;
The lower end of the spring of described elastic guide structure connects the transverse slat of described leading truck, its upper end vertical connecting adjusting rod, and described vertical adjusting rod is connected by the first mounting blocks and frame plate;
The guiding side plate middle part of described leading truck is rotationally connected by guide bearing and frame plate;
The end of described cross bar is fixed in the base of described set square, and the lower end of described the first push rod is articulated with drift angle place relative with described base on described set square;
Promotion connecting plate is positioned at the inner side of described set square, and assistant cylinder is positioned at the outside of set square; The inner side tumbler of described set square has roller, and the upper surface of described roller and described promotion connecting plate touches;
On the cylinder body of described assistant cylinder, device has magnetic switch;
Described drive source is for pushing cylinder;
Described drive source comprises drive motors, and the motor shaft of drive motors connects cam or the eccentric wheel hinged with described catch bar.
Beneficial effect of the present invention is as follows:
Simple in structure, reasonable in design, compact conformation of the present invention; All parts is easy for installation, non-interference during action; Adopt the assistant cylinder auxiliary pushing action that combines with set square, shorten run duration, the rising or falling speed of raising upper cutter; By the brake apparatus installing on frame plate, lifting cross bar is finely tuned to location, avoid lifting to wander off, its easy and simple to handle, reliable operation; By elastic guide structure be embodied as swing guide to, avoid hard slip to cause the wearing and tearing of structure, increase the service life, and there is self-regulating function.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 and Fig. 4 are the three-dimensional structure diagram of upper cutter thrust unit of the present invention.
Fig. 5 is the front view of upper cutter thrust unit.
Fig. 6 to Fig. 8 is the three-dimensional structure diagram of upper cutter frame of the present invention.
Fig. 9 is the front view of upper cutter frame.
Figure 10 is the three-dimensional structure diagram of the brake apparatus of upper cutter frame.
Figure 11 is the three-dimensional structure diagram of the elastic guide structure of upper cutter frame.
Figure 12 is the three-dimensional structure diagram of the sliding sleeve of upper cutter frame.
In figure: 1, upper cutter; 2, upper cutter thrust unit; 21, the first push rod; 22, the second push rod; 23, set square; 24, cross bar; 25, the first connecting plate; 26, catch bar; 27, promote connecting plate; 28, assistant cylinder; 29, bearing; 291, side plate; 292, the second mounting blocks; 210, magnetic switch; 211, the second roller; 3, upper cutter frame; 31, lifting cross bar; 32, frame plate; 321, U-shaped groove; 33, outer bearing; 34, inner bearing; 35, brake apparatus; 351, brake bracket; 352, screw; 353, preloading spring; 354, keep plate; 36, elastic guide structure; 361, the first mounting blocks; 362, vertical adjusting rod; 363, spring; 364, leading truck; 3641, transverse slat; 3642, guiding side plate; 365, the first roller; 37, sliding sleeve; 371, chute; 38, guide bearing.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figures 1 and 2, the upper cutter device of the Bag Making Machine of the present embodiment, comprises the upper cutter frame 3 of device upper cutter 1 and the upper cutter thrust unit 2 of driving upper cutter 1 elevating movement;
As shown in Fig. 6 to Figure 12, upper cutter frame 3 figure comprise for installing the lifting cross bar 31 of upper cutter 1, the two ends carriage of lifting cross bar 31 is on two relative frame plates 32, the two ends of lifting cross bar 31 respectively by outer bearing 33 carriages in the U-shaped groove 321 of frame plate 32 upper ends, the two ends of lifting cross bar 31 also respectively device have inner bearing 34, inner bearing 34 is positioned at the inner side of outer bearing 33; On frame plate 32, device has the brake apparatus 35 of braking inner bearing 34, brake apparatus 35 comprises that lower end is articulated with the keep plate 354 of frame plate 32 inner sides, the wheel side face of the upper end of keep plate 354 and inner bearing 34 touches and is installed on brake bracket 351 by screw 352 and preloading spring 353, brake bracket 351 is connected with frame plate 32, preloading spring 353 makes to form elasticity precompressed between keep plate 354 and inner bearing 34, wheel face to inner bearing 34 positions, the fine position to lifting cross bar 31, prevents that its lifting action from wandering off; Brake bracket 351 is L-type structure, and its side plate is placed in the outside of frame plate 32 and is connected with frame plate 32, and another side plate is connected with screw 352.
On the frame plate 32 of lifting cross bar 31 one end, install flexible guide frame 36, elastic guide structure 36 is slidably connected with the sliding sleeve 37 of frame plate 32 1 end devices, and the upper end of sliding sleeve 37 and lifting cross bar 31 are connected, and its side is with chute 371; Elastic guide structure 36 comprises the leading truck 364 that is articulated with frame plate 32 inner sides, leading truck 364 is the T-shaped structure of class, comprise the guiding side plate 3642 and the transverse slat 3641 that are connected, the upper end of guiding side plate 3642 is with the first roller 365 being installed in the chute 371 of sliding sleeve 37, and guiding side plate 3642 middle parts are rotationally connected by guide bearing 38 and frame plate 32; The end of transverse slat 3641 is connected with frame plate 32 elasticity by being vertically installed on the spring 363 of frame plate 32 sides, the lower end of spring 363 connects the transverse slat 3641 of leading truck 364, its upper end vertical connecting adjusting rod 362, vertically adjusting rod 362 is connected with frame plate 32 by the first mounting blocks 361.Lifting cross bar 31 is by sliding sleeve 37 and the first roller 365 relative slidings, by the slip thrust of 37 of spring 363 and leading truck 364 flexible adjustment the first rollers 365 and sliding sleeves, because leading truck 364 can rotate relative to frame plate 32, during slip, sliding sleeve 37 can be realized slight swing, avoid hard slip, realize self-regulating function.
As shown in Figures 3 to 5, upper cutter thrust unit 2 comprises catch bar 26 and the promotion connecting plate 27 being hinged, and catch bar 26 is driven by promotion source; Drive source can, for pushing cylinder, push air cylinder driven catch bar 26 and move reciprocatingly; Drive source also can comprise drive motors, and the motor shaft of drive motors connects cam or the eccentric wheel hinged with catch bar 26, and drive motors band moving cam or eccentric wheel rotate and make equally catch bar 26 move reciprocatingly; Drive source is not limited to above-mentioned two kinds, can also can make the reciprocating device of catch bar 26 for other.
Promote connecting plate 27 hinged with the lower end of push rod, the upper end of push rod connects upper cutter frame 3, push rod comprises the first push rod 21 and the second push rod 22 that is articulated with respectively lifting cross bar 31 two ends, the hinged set square 23 in lower end of the first push rod 21, hinged first connecting plate 25 in lower end of the second push rod 22, between set square 23 and the first connecting plate 25, be fixedly connected with cross bar 24, cross bar 24 is with to promote connecting plate 27 affixed;
Upper cutter thrust unit 2 also comprises assistant cylinder 28, and on the cylinder body of assistant cylinder 28, device has magnetic switch 210, and magnetic switch 210 is for controlling the piston rod movement stroke of assistant cylinder 28; The cylinder body of assistant cylinder 28 is articulated with in frame by bearing 29, and the end of its piston rod and set square 23 are hinged.Bearing 29 comprises the side plate affixed with frame 291 and the one the second mounting blocks 292 hinged with the cylinder body of assistant cylinder 28, side plate 291 and the one the second relative vertical being connected of mounting blocks 292.
For preventing action interference, promote the inner side that connecting plate 27 is positioned at set square 23, assistant cylinder 28 is positioned at the outside of set square 23; The end of cross bar 24 is fixed in the base of set square 23, and the lower end of the first push rod 21 is articulated with drift angle place relative with base on set square 23.
The inner side tumbler of set square 23 has the second roller 211, the second rollers 211 to touch with the upper surface that promotes connecting plate 27; The second roller 211 by with promote the tangent rotational angle that limits set square 23 that touches of connecting plate 27, limit the falling head of push rod.
When the present invention works, drive source drives catch bar 26 to move reciprocatingly, catch bar 26 drives and promotes connecting plate 27 swings, while promoting connecting plate 27 counter-clockwise swing as the direction of arrow in Fig. 5, its upper end drives cross bar 24 to rotate counterclockwise, cross bar 24 drives set square 23 and the first connecting plate 25 to rotate counterclockwise, on set square 23, on hinged the first push rod 21 and the first connecting plate 25, the second hinged push rod 22 declines simultaneously, the first push rod 21 and the second push rod 22 drive lifting cross bar 31 to decline, upper cutter 1 on lifting cross bar 31 declines to coordinating with lower cutter (not shown) to realize bag is cut, when promoting connecting plate 27 clockwise swing, cross bar 24, set square 23, the first connecting plate 25 and the reverse interlock of push rod, realize the rising of upper cutter frame 3, makes upper cutter 1 return, for improving the rising or falling speed of push rod, assistant cylinder 28 promotes or pulls set square 23, accelerates it and rotates, and accelerates the driving velocity to push rod.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to spirit of the present invention in the situation that, the present invention can do any type of modification.
Claims (10)
1. a upper cutter device for Bag Making Machine, comprises the upper cutter frame (3) of device upper cutter (1) and the upper cutter thrust unit (2) of driving upper cutter (1) elevating movement, it is characterized in that:
The structure of described upper cutter frame (3) is: comprise that the two ends carriage of lifting cross bar (31) is on relative two frame plates (32) for installing the lifting cross bar (31) of upper cutter (1); The two ends of described lifting cross bar (31) respectively by outer bearing (33) carriage in the U-shaped groove (321) of described frame plate (32) upper end, the two ends of lifting cross bar (31) also respectively device have inner bearing (34), described inner bearing (34) is positioned at the inner side of described outer bearing (33); The upper device of described frame plate (32) has the brake apparatus (35) of the described inner bearing of braking (34), described brake apparatus (35) comprises that lower end is articulated with the keep plate (354) of frame plate (32) inner side, the wheel side face of the upper end of described keep plate (354) and described inner bearing (34) touches and passes through screw (352) and is installed on brake bracket (351) above, and described brake bracket (351) is connected with frame plate (32);
The upper flexible guide frame of device (36) of frame plate (32) of described lifting cross bar (31) one end, described elastic guide structure (36) is slidably connected with the sliding sleeve (37) of frame plate (32) one end devices, the upper end of described sliding sleeve (37) and lifting cross bar (31) are connected, and its side is with chute (371); Described elastic guide structure (36) comprises the leading truck (364) that is articulated with frame plate (32) inner side, described leading truck (364) is the T-shaped structure of class, comprise the guiding side plate (3642) and the transverse slat (3641) that are connected, guiding side plate (3642) tumbler in and frame plate (32) on, its upper end is with the first roller (365) being installed in the chute (371) of described sliding sleeve (37), and the end of transverse slat (3641) is connected with frame plate (32) elasticity by being vertically installed on the spring (363) of frame plate (32) side;
The structure of described upper cutter thrust unit (2) is: comprise the catch bar (26) being hinged and promote connecting plate (27), catch bar (26) is driven by promotion source, promote connecting plate (27) hinged with the lower end of push rod, the upper end of push rod connects upper cutter frame (3); Described push rod comprises hinged with described lifting cross bar (31) two ends respectively the first push rod (21) and the second push rod (22), the hinged set square in lower end (23) of the first push rod (21), hinged first connecting plate in lower end (25) of the second push rod (22), between described set square (23) and the first connecting plate (25), be fixedly connected with cross bar (24), described cross bar (24) is affixed with described promotion connecting plate (27);
Described upper cutter thrust unit (2) also comprises assistant cylinder (28), and the cylinder body of described assistant cylinder (28) is articulated with in frame by bearing (29), and the end of its piston rod and described set square (23) are hinged.
2. the upper cutter device of Bag Making Machine as claimed in claim 1, is characterized in that: described keep plate (354) is connected with described brake bracket (351) elasticity by preloading spring (353) and screw (352).
3. the upper cutter device of Bag Making Machine as claimed in claim 1 or 2, it is characterized in that: described brake bracket (351) is L-type structure, its side plate is placed in the outside of frame plate (32) and is connected with frame plate (32), and another side plate is connected with described screw (352).
4. the upper cutter device of Bag Making Machine as claimed in claim 1, it is characterized in that: the lower end of the spring (363) of described elastic guide structure (36) connects the transverse slat (3641) of described leading truck (364), its upper end vertical connecting adjusting rod (362), described vertical adjusting rod (362) is connected by the first mounting blocks (361) and frame plate (32).
5. the upper cutter device of the Bag Making Machine as described in claim 1 or 4, is characterized in that: guiding side plate (3642) middle part of described leading truck (364) is rotationally connected by guide bearing (38) and frame plate (32).
6. the upper cutter device of Bag Making Machine as claimed in claim 1, it is characterized in that: the end of described cross bar (24) is fixed in the base of described set square (23), the lower end of described the first push rod (21) is articulated with the upper drift angle place relative with described base of described set square (23).
7. the upper cutter device of Bag Making Machine as claimed in claim 1, is characterized in that: promote the inner side that connecting plate (27) is positioned at described set square (23), assistant cylinder (28) is positioned at the outside of set square (23); The inner side tumbler of described set square (23) has the second roller (211), and described the second roller (211) touches with the upper surface of described promotion connecting plate (27).
8. the upper cutter device of Bag Making Machine as claimed in claim 1, is characterized in that: on the cylinder body of described assistant cylinder (28), device has magnetic switch (210).
9. the upper cutter device of Bag Making Machine as claimed in claim 1, is characterized in that: described drive source is for pushing cylinder.
10. the upper cutter device of Bag Making Machine as claimed in claim 1, is characterized in that: described drive source comprises drive motors, and the motor shaft of drive motors connects cam or the eccentric wheel hinged with described catch bar (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437530.2A CN104191650B (en) | 2014-08-29 | 2014-08-29 | The upper cutter device of Bag Making Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437530.2A CN104191650B (en) | 2014-08-29 | 2014-08-29 | The upper cutter device of Bag Making Machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191650A true CN104191650A (en) | 2014-12-10 |
| CN104191650B CN104191650B (en) | 2016-08-31 |
Family
ID=52077092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437530.2A Active CN104191650B (en) | 2014-08-29 | 2014-08-29 | The upper cutter device of Bag Making Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191650B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09201886A (en) * | 1996-01-29 | 1997-08-05 | Totani Giken Kogyo Kk | Bag cutter of bag-making machine |
| KR20030059543A (en) * | 2001-12-29 | 2003-07-10 | 박종식 | manufacture drive a boxboard |
| CN202491466U (en) * | 2012-03-13 | 2012-10-17 | 江阴市汇通包装机械有限公司 | Cutter device on middle-sealed bag-manufacturing machine |
| CN202911191U (en) * | 2012-10-31 | 2013-05-01 | 何西 | Slotting die cutting combinational machine based on corrugated board |
| US20130267400A1 (en) * | 2012-04-09 | 2013-10-10 | Tension Envelope Corporation | Window profiling system |
| CN203766109U (en) * | 2013-08-14 | 2014-08-13 | 山东联胜智能设备有限公司 | Corrugated board die cutting work station |
| CN204020064U (en) * | 2014-08-29 | 2014-12-17 | 无锡市张泾宇钢机械厂 | The upper cutter device of Bag Making Machine |
-
2014
- 2014-08-29 CN CN201410437530.2A patent/CN104191650B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09201886A (en) * | 1996-01-29 | 1997-08-05 | Totani Giken Kogyo Kk | Bag cutter of bag-making machine |
| KR20030059543A (en) * | 2001-12-29 | 2003-07-10 | 박종식 | manufacture drive a boxboard |
| CN202491466U (en) * | 2012-03-13 | 2012-10-17 | 江阴市汇通包装机械有限公司 | Cutter device on middle-sealed bag-manufacturing machine |
| US20130267400A1 (en) * | 2012-04-09 | 2013-10-10 | Tension Envelope Corporation | Window profiling system |
| CN202911191U (en) * | 2012-10-31 | 2013-05-01 | 何西 | Slotting die cutting combinational machine based on corrugated board |
| CN203766109U (en) * | 2013-08-14 | 2014-08-13 | 山东联胜智能设备有限公司 | Corrugated board die cutting work station |
| CN204020064U (en) * | 2014-08-29 | 2014-12-17 | 无锡市张泾宇钢机械厂 | The upper cutter device of Bag Making Machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191650B (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104191647A (en) | Rear longitudinal cutting mechanism of bag making machine | |
| CN105414765A (en) | Double-surface engraving machine | |
| CN103862532A (en) | Wood board aligning device for felt-board machine | |
| JPH09263417A (en) | Working device for glass plate and cracking device adequate for the same | |
| CN204322166U (en) | A kind of cut-out equipment of edge bonding belt and the adjusting device of edge sealing cutter location thereof | |
| CN206445853U (en) | A kind of compounding machine follows infeed set-up | |
| CN103660368B (en) | Bag Making Machine servo fly cutter shearing device | |
| CN109335799B (en) | Film fixed-length conveying mechanism | |
| CN209288420U (en) | A kind of stop gauge of mold sawing machine | |
| CN105291159A (en) | Synchronous transversely-cutting mechanism | |
| CN204020064U (en) | The upper cutter device of Bag Making Machine | |
| CN203792448U (en) | Wooden board alignment device for board jointing machine | |
| CN203887918U (en) | Paper tube cutter | |
| CN104191650A (en) | Upper cutter device of bag making machine | |
| CN204020059U (en) | The rearmounted rip cutting mechanism of Bag Making Machine | |
| CN112192256A (en) | Steel bar cutting system | |
| CN203767592U (en) | Conveying manipulator for woven bag machine | |
| CN204020067U (en) | The upper cutter thrust unit of Bag Making Machine | |
| CN206644025U (en) | A kind of cutter device of weather strip for automobile production line | |
| CN107081551B (en) | Automatic opening device for aluminum alloy pattern plate automatic welding device | |
| CN113787850B (en) | Cementing machine | |
| CN103317380A (en) | Conveying device of edge milling machine | |
| CN104191648A (en) | Upper cutter pushing device of bag making machine | |
| WO2012150662A1 (en) | Transfer cutting method and transfer cutting device of strip-shaped rubber member | |
| CN104191646B (en) | The upper cutter frame of Bag Making Machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Zhihua Inventor before: Sun Yigang |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160812 Address after: 528318, No. 12, Head Road, Longjiang Town, Shunde District, Guangdong, Foshan Applicant after: Foshan Shunde Huadefeng Plastic Packing Co., Ltd. Address before: 214000 Jiangsu Province, Wuxi city Xishan District Zhang Jing Jing Town Road No. 18 Applicant before: Wuxi Zhangjingyu Steel Machinery Plant |