CN114260711A - Automatic change photovoltaic solder strip shearing mechanism that bends - Google Patents
Automatic change photovoltaic solder strip shearing mechanism that bends Download PDFInfo
- Publication number
- CN114260711A CN114260711A CN202111372259.5A CN202111372259A CN114260711A CN 114260711 A CN114260711 A CN 114260711A CN 202111372259 A CN202111372259 A CN 202111372259A CN 114260711 A CN114260711 A CN 114260711A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- solder strip
- photovoltaic solder
- machine body
- bending
- 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
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 64
- 238000010008 shearing Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims description 5
- 230000008859 change Effects 0.000 title claims description 3
- 238000005452 bending Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of bending and shearing devices, and discloses an automatic photovoltaic solder strip bending and shearing device which comprises a machine body, wherein two sides of the top of the machine body are respectively provided with a moving groove, a cross rod is arranged above the moving grooves, two sides of the bottom of the cross rod are respectively and fixedly connected with a first hydraulic cylinder, the bottom of the first hydraulic cylinder is fixedly connected with a connecting plate, firstly, a second hydraulic cylinder is utilized to jack up a folded plate in a groove, so that the folded plate rotates around a rotating shaft, the photovoltaic solder strip is bent at different angles at the upper and lower positions, then, a third hydraulic cylinder is extended to drive a push plate to extend, so that the photovoltaic solder strip is bent at different angles at the left and right positions, meanwhile, the cut length of the photovoltaic solder strip is controlled by utilizing a cut on a material guide way, so that the photovoltaic solder strip can be bent at different angles at different positions, and the bending capability of the device is improved, the work efficiency is improved, and meanwhile, the shearing length can be adjusted and controlled, so that the operation is convenient.
Description
Technical Field
The invention belongs to the technical field of bending and shearing devices, and particularly relates to an automatic photovoltaic solder strip bending and shearing device.
Background
Photovoltaic solder strip is also known as tinned copper strip or tin-coated copper strip, divide confluence strip and interconnector, be applied to the connection between the photovoltaic module battery piece, play the important effect of electrically conductive gathering, the solder strip is the important raw and other materials in the photovoltaic module welding process, the quality of solder strip will directly influence the collection efficiency of photovoltaic module current, influence very big to photovoltaic module's power, in the course of working in photovoltaic solder strip, generally need process into various shapes according to customer's needs, this wherein, bend certain angle and cut with the solder strip and be the most common in the processing at ordinary times, consequently, in the course of working in solder strip, just need use automatic photovoltaic solder strip shearing mechanism of bending.
Although the existing automatic photovoltaic solder strip bending and shearing device is convenient to use, some problems still exist, for example; the existing automatic photovoltaic solder strip bending and shearing device is single in function, can only simply bend the photovoltaic solder strip, and needs bending at various angles and different directions in the processing process of the photovoltaic solder strip, and the existing automatic photovoltaic solder strip bending and shearing device cannot meet the requirements and can not well adjust and control the shearing length.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic photovoltaic solder strip bending and shearing device, which solves the problems that the existing automatic photovoltaic solder strip bending and shearing device is single in function, can only simply bend a photovoltaic solder strip, needs bending at various angles and different directions in the processing process of the photovoltaic solder strip, cannot meet the requirements of the existing automatic photovoltaic solder strip bending and shearing device, and cannot well adjust and control the shearing length.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic photovoltaic solder strip bending and shearing device comprises a machine body, wherein moving grooves are formed in two sides of the top of the machine body, a cross rod is arranged above the moving grooves, first hydraulic cylinders are fixedly connected to two sides of the bottom of the cross rod, a connecting plate is fixedly connected to the bottom of each first hydraulic cylinder, electric wheels are movably connected to the surface and the back of each connecting plate, the outer sides of the electric wheels are connected with inner cavities of the moving grooves in a sliding mode, a blade is fixedly connected to the bottom of the cross rod and located between the two sets of first hydraulic cylinders, a material guide channel is fixedly connected to the top of the machine body and located between the two sets of moving grooves, a notch matched with the blade is formed in the material guide channel, a groove is formed in the top of the machine body and located in front of the material guide channel, a rotating shaft is rotatably connected between two sides of the inner cavity of the groove, and a folded plate is fixedly connected to the surface of the rotating shaft, the lifting groove has been seted up to the below of folded plate recess, the bottom fixedly connected with second pneumatic cylinder of lifting groove inner chamber, the flexible end of second pneumatic cylinder runs through lifting groove and recess in proper order to with the bottom contact of folded plate, the organism top just is located one side fixedly connected with fixed plate of recess, one side fixedly connected with third pneumatic cylinder of fixed plate, the flexible end fixedly connected with push pedal of third pneumatic cylinder.
According to the preferred technical scheme of the automatic photovoltaic solder strip bending and shearing device, the discharging table is fixedly connected to the top of the machine body and located behind the moving groove, and the motor box is fixedly connected to the top of the discharging table.
According to the preferred technical scheme of the automatic photovoltaic solder strip bending and shearing device, the motor is fixedly connected to the inside of the motor box, the output end of the motor is fixedly connected with the rotating rod, and one end of the rotating rod penetrates through the motor box and extends to the outside.
According to the preferred technical scheme of the automatic photovoltaic welding strip bending and shearing device, a circular plate is fixedly connected to the surface of one end, extending to the outer portion of the motor box, of the rotating rod, calipers are arranged inside the circular plate, springs are fixedly connected between one side of each caliper and the bottom of the inner cavity of the circular plate, and the other side of each caliper penetrates through the circular plate and extends to the outer portion.
As an optimal technical scheme of the automatic photovoltaic solder strip bending and shearing device, the calipers are provided with a plurality of groups, and the calipers are distributed on the circular plate in a circumferential array mode.
According to the preferred technical scheme of the automatic photovoltaic solder strip bending and shearing device, a sliding groove is formed in the top of the machine body and located on one side of the discharging table, a supporting rod is connected to the inner cavity of the sliding groove in a sliding mode, and a fixing ring matched with the rotating rod is fixedly connected to the top of the supporting rod.
Compared with the prior art, the invention has the following beneficial effects:
1. through the combined action of the groove, the folded plate, the second hydraulic cylinder, the push plate and the third hydraulic cylinder, the folded plate in the groove is jacked up by the second hydraulic cylinder to rotate around the rotating shaft, so that the photovoltaic solder strip is bent at different angles at the upper and lower positions, the push plate is extended by the extension of the third hydraulic cylinder to be driven to extend so that the photovoltaic solder strip is bent at different angles at the left and right positions, and the cut length of the photovoltaic solder strip is controlled by the cut on the material guide channel, so that the problems that the existing automatic photovoltaic solder strip bending and shearing device has single function, only the photovoltaic solder strip can be simply bent, and the photovoltaic solder strip needs to be bent at various angles and in different directions in the processing process of the photovoltaic solder strip are solved, the existing automatic photovoltaic solder strip bending and shearing device cannot meet the requirements, and the cut length cannot be well adjusted and controlled are solved, so that the photovoltaic solder strip can be bent at different angles at different positions, the bending capacity of the device is improved, the working efficiency is improved, the shearing length can be adjusted and controlled, and the operation is convenient.
2. Through setting up the motor case, circular slab and solid fixed ring combined action, at first utilize the spout to put aside the vaulting pole, thereby make solid fixed ring leave the dwang, at this moment can overlap the coil of photovoltaic solder strip on the dwang, calliper on the circular slab of rethread blocks the coil, at this moment calliper is with the coil chucking under the spring action of bottom spring, the motor of rethread motor incasement drives the dwang and rotates, make the coil rotate, thereby in saying the even transmission of photovoltaic solder strip to the guide, the ability stability of the coil of photovoltaic solder strip has been strengthened, and manpower is saved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the body structure of the present invention;
FIG. 3 is a perspective view of the discharge table structure of the present invention;
FIG. 4 is a cross-sectional view of a circular plate structure of the present invention;
fig. 5 is a sectional view of the motor case structure of the present invention.
In the figure: 1. a body; 2. a moving groove; 3. an electric wheel; 4. a connecting plate; 5. a first hydraulic cylinder; 6. a cross bar; 7. a blade; 8. a material guide channel; 9. cutting; 10. a groove; 11. folding the plate; 12. a rotating shaft; 13. a lifting groove; 14. a second hydraulic cylinder; 15. a fixing plate; 16. a third hydraulic cylinder; 17. pushing the plate; 18. a discharge table; 19. a motor case; 20. a motor; 21. rotating the rod; 22. a circular plate; 23. a caliper; 24. a spring; 25. a chute; 26. a stay bar; 27. and (4) fixing the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
As shown in fig. 1 to 2, an automatic photovoltaic solder strip bending and shearing device comprises a machine body 1, wherein moving grooves 2 are formed in two sides of the top of the machine body 1, a cross rod 6 is arranged above the moving grooves 2, first hydraulic cylinders 5 are fixedly connected to two sides of the bottom of the cross rod 6, a connecting plate 4 is fixedly connected to the bottom of each first hydraulic cylinder 5, electric wheels 3 are movably connected to the surface and the back of each connecting plate 4, the outer sides of the electric wheels 3 are slidably connected with the inner cavities of the moving grooves 2, a blade 7 is fixedly connected to the bottom of the cross rod 6 and between the two sets of first hydraulic cylinders 5, a material guide channel 8 is fixedly connected to the top of the machine body 1 and between the two sets of moving grooves 2, a notch 9 matched with the blade 7 is formed in the material guide channel 8, a groove 10 is formed in the top of the machine body 1 and in front of the material guide channel 8, a rotating shaft 12 is rotatably connected between two sides of the inner cavity of the groove 10, the fixed surface of pivot 12 is connected with folded plate 11, lift groove 13 has been seted up to the below of folded plate 11 recess 10, the bottom fixedly connected with second pneumatic cylinder 14 of lift groove 13 inner chamber, lift groove 13 and recess 10 are run through in proper order to the flexible end of second pneumatic cylinder 14 to with the bottom contact of folded plate 11, 1 top of organism just is located one side fixedly connected with fixed plate 15 of recess 10, one side fixedly connected with third pneumatic cylinder 16 of fixed plate 15, the flexible end fixedly connected with push pedal 17 of third pneumatic cylinder 16.
In this embodiment, utilize folded plate 11 jack-up in second pneumatic cylinder 14 with recess 10, make folded plate 11 rotate around pivot 12, thereby make the photovoltaic solder strip do the bending of different angles in position from top to bottom, thereby rethread third pneumatic cylinder 16 extends and drives the extension of push pedal 17 and make the photovoltaic solder strip carry out the bending of different angles on controlling the position, utilize the incision 9 control photovoltaic solder strip sheared length on the guide way 8 simultaneously, make the photovoltaic solder strip can carry out the bending of different angles in different positions, the bending capability of device has been improved, increase work efficiency, but the length that the while adjustable control was sheared, convenient operation.
As shown in fig. 1, 3, 4 and 5, a discharging platform 18 is fixedly connected to the top of the machine body 1 and located behind the moving chute 2, a motor box 19 is fixedly connected to the top of the discharging platform 18, a motor 20 is fixedly connected to the inside of the motor box 19, a rotating rod 21 is fixedly connected to the output end of the motor 20, one end of the rotating rod 21 penetrates through the motor box 19 and extends to the outside, a circular plate 22 is fixedly connected to the surface of one end of the rotating rod 21 extending to the outside of the motor box 19, a caliper 23 is arranged inside the circular plate 22, a spring 24 is fixedly connected between one side of the caliper 23 and the bottom of the inner cavity of the circular plate 22, the other side of the caliper 23 penetrates through the circular plate 22 and extends to the outside, a plurality of sets of calipers 23 are arranged, the plurality of sets of calipers 23 are distributed on the circular plate 22 in a circumferential array, a chute 25 is arranged at one side of the top of the machine body 1 and located on the discharging platform 18, a support rod 26 is slidably connected to the inner cavity of the chute 25, the top of the stay bar 26 is fixedly connected with a fixing ring 27 matched with the rotating rod 21.
In this embodiment, utilize spout 25 to remove vaulting pole 26 apart from, thereby make solid fixed ring 27 leave dwang 21, can overlap the coil of photovoltaic solder strip on dwang 21 at this moment, calliper 23 on the circular slab 22 of rethread blocks the coil, calliper 23 is at this moment with the coil chucking under the spring action of bottom spring 24, motor 20 in rethread motor case 19 drives dwang 21 and rotates, make the coil rotate, thereby with the even transmission of photovoltaic solder strip to in guide way 8, the ability stability of the coil of photovoltaic solder strip has been strengthened, the manpower is saved.
The working principle and the using process of the invention; when the photovoltaic solder strip needs to be bent and cut, the stay bar 26 is moved away by the sliding groove 25, so that the fixing ring 27 is separated from the rotating rod 21, at this time, the coil of the photovoltaic solder strip can be sleeved on the rotating rod 21, the coil is clamped by the caliper 23 on the circular plate 22, the caliper 23 clamps the coil under the elastic force of the bottom spring 24, the rotating rod 21 is driven by the motor 20 in the motor case 19 to rotate, so that the coil rotates, the photovoltaic solder strip is uniformly transmitted into the material guide channel 8, when the material guide channel 8 conveyed by the photovoltaic solder strip is externally driven, the folded plate 11 in the groove 10 is jacked up by the second hydraulic cylinder 14, the folded plate 11 rotates around the rotating shaft 12, so that the photovoltaic solder strip is bent at different angles at the upper and lower positions, the push plate 17 is driven by the extension of the third hydraulic cylinder 16, so that the photovoltaic solder strip is bent at different angles at the left and right positions, after the bending is finished, the first hydraulic cylinder 5 descends to drive the blade 7 to descend so as to shear the photovoltaic solder strip, and meanwhile, the cut 9 on the guide channel 8 is used for controlling the shearing length of the photovoltaic solder strip.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic change photovoltaic solder strip shearing mechanism that bends, includes organism (1), its characterized in that: the machine body is characterized in that moving grooves (2) are formed in two sides of the top of the machine body (1), a cross rod (6) is arranged above the moving grooves (2), first hydraulic cylinders (5) are fixedly connected to two sides of the bottom of the cross rod (6), a connecting plate (4) is fixedly connected to the bottom of each first hydraulic cylinder (5), electric wheels (3) are movably connected to the surface and the back of each connecting plate (4), the outer sides of the electric wheels (3) are slidably connected with an inner cavity of the moving grooves (2), blades (7) are fixedly connected to the bottom of each cross rod (6) and positioned between two groups of first hydraulic cylinders (5), a material guide channel (8) is fixedly connected to the top of the machine body (1) and positioned between the two groups of moving grooves (2), notches (9) matched with the blades (7) are formed in the material guide channel (8), a groove (10) is formed in the top of the machine body (1) and positioned in the front of the material guide channel (8), the utility model discloses a hydraulic lifting mechanism, including recess (10), recess (10) inner chamber, rotation between the both sides of recess (10) inner chamber is connected with pivot (12), the fixed surface of pivot (12) is connected with folded plate (11), lift groove (13) have been seted up to folded plate (11) below of recess (10), bottom fixedly connected with second pneumatic cylinder (14) in lift groove (13) inner chamber, the flexible end of second pneumatic cylinder (14) runs through lift groove (13) and recess (10) in proper order to with the bottom contact of folded plate (11), organism (1) top just is located one side fixedly connected with fixed plate (15) of recess (10), one side fixedly connected with third pneumatic cylinder (16) of fixed plate (15), the flexible end fixedly connected with push pedal (17) of third pneumatic cylinder (16).
2. The automatic photovoltaic solder strip bending and shearing device according to claim 1, characterized in that: the machine body (1) is arranged at the top of the machine body and is fixedly connected with a discharging platform (18) at the rear part of the movable groove (2), and a motor box (19) is fixedly connected to the top of the discharging platform (18).
3. The automatic photovoltaic solder strip bending and shearing device of claim 2, characterized in that: the inside fixedly connected with motor (20) of motor case (19), the output fixedly connected with dwang (21) of motor (20), the one end of dwang (21) runs through motor case (19) and extends to the outside.
4. The automatic photovoltaic solder strip bending and shearing device according to claim 3, characterized in that: dwang (21) extend to motor case (19) outside one end fixed surface is connected with circular slab (22), the inside of circular slab (22) is provided with calliper (23), fixedly connected with spring (24) between one side of calliper (23) and the bottom of circular slab (22) inner chamber, the opposite side of calliper (23) runs through circular slab (22) and extends to the outside.
5. The automatic photovoltaic solder strip bending and shearing device according to claim 4, characterized in that: calliper (23) are provided with a plurality of groups altogether, and a plurality of groups calliper (23) are the circumference array and distribute on circular plate (22).
6. The automatic photovoltaic solder strip bending and shearing device according to claim 1, characterized in that: organism (1) top just is located one side of blowing platform (18) and has seted up spout (25), the inner chamber sliding connection of spout (25) has vaulting pole (26), the top fixedly connected with of vaulting pole (26) and solid fixed ring (27) of dwang (21) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111372259.5A CN114260711B (en) | 2021-11-18 | 2021-11-18 | Automatic change photovoltaic solder strip shearing mechanism that bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111372259.5A CN114260711B (en) | 2021-11-18 | 2021-11-18 | Automatic change photovoltaic solder strip shearing mechanism that bends |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114260711A true CN114260711A (en) | 2022-04-01 |
| CN114260711B CN114260711B (en) | 2023-11-24 |
Family
ID=80825247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111372259.5A Active CN114260711B (en) | 2021-11-18 | 2021-11-18 | Automatic change photovoltaic solder strip shearing mechanism that bends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114260711B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215107A (en) * | 1962-07-05 | 1965-11-02 | Reynolds Metals Co | Production of containers by formation of slits and holes in strip material |
| US6352215B1 (en) * | 2000-02-09 | 2002-03-05 | Southwire Company | Payoff device for a reeless package |
| CN203696428U (en) * | 2013-12-03 | 2014-07-09 | 深圳市羿驰辉科技有限公司 | Bending forming machine for L-shaped photovoltaic solder strip |
| CN206305775U (en) * | 2016-10-20 | 2017-07-07 | 深圳市羿驰辉科技有限公司 | Photovoltaic welding belt reflexed forming machine |
| CN206325963U (en) * | 2016-12-30 | 2017-07-14 | 张家港市棋瑞德机械制造有限公司 | A kind of enamel-covered wire copper strips wire drawing machine |
| CN213052134U (en) * | 2020-05-21 | 2021-04-27 | 董博文 | Effectual admission machine of rolling is used in rod iron production |
-
2021
- 2021-11-18 CN CN202111372259.5A patent/CN114260711B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215107A (en) * | 1962-07-05 | 1965-11-02 | Reynolds Metals Co | Production of containers by formation of slits and holes in strip material |
| US6352215B1 (en) * | 2000-02-09 | 2002-03-05 | Southwire Company | Payoff device for a reeless package |
| CN203696428U (en) * | 2013-12-03 | 2014-07-09 | 深圳市羿驰辉科技有限公司 | Bending forming machine for L-shaped photovoltaic solder strip |
| CN206305775U (en) * | 2016-10-20 | 2017-07-07 | 深圳市羿驰辉科技有限公司 | Photovoltaic welding belt reflexed forming machine |
| CN206325963U (en) * | 2016-12-30 | 2017-07-14 | 张家港市棋瑞德机械制造有限公司 | A kind of enamel-covered wire copper strips wire drawing machine |
| CN213052134U (en) * | 2020-05-21 | 2021-04-27 | 董博文 | Effectual admission machine of rolling is used in rod iron production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114260711B (en) | 2023-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108481379B (en) | Puerpera is with feng mao cutting equipment after production | |
| CN114260711A (en) | Automatic change photovoltaic solder strip shearing mechanism that bends | |
| CN210307993U (en) | Secondary lithium ion battery pole piece slitting device | |
| CN107681407A (en) | A kind of ground wire automatic crimping machine | |
| CN217655778U (en) | A pin shaping device for production of chip capacitor | |
| CN113575144B (en) | Straw high efficiency cutting device | |
| CN214921481U (en) | Steel sheet cutting device convenient to adjust cutting length | |
| CN215614284U (en) | Match dish chain bending device | |
| CN112658166B (en) | Efficient wire rod fixed-length cutting machine | |
| CN211727755U (en) | Utmost point ear guillootine | |
| CN211891174U (en) | Flattening die cutting mechanism for cutting electric insulating material | |
| CN111687896A (en) | Paper folding device for filter element production | |
| CN210806282U (en) | Wire cutting device of terminal crimping machine | |
| CN220242196U (en) | Automatic hot press device | |
| CN213613769U (en) | Feeding rotary manipulator | |
| CN216884317U (en) | Automatic material collecting device after glass fiber substrate cuts | |
| CN220805282U (en) | Jig for bending auxiliary clamping | |
| CN214100582U (en) | Wiring cutting device for electric power | |
| CN221158740U (en) | Cutting machine for disc-type tab | |
| CN221336905U (en) | Cutting device of chain production equipment | |
| CN219852445U (en) | Aluminum product cutting device for hardware processing | |
| CN211438384U (en) | Steel wire cutting machine convenient to adjust | |
| CN217942518U (en) | Forming device of contact element welding machine | |
| CN213733655U (en) | Feeding table adjusting device of full-automatic flat-pressing flat-die cutting waste removing machine | |
| CN210879857U (en) | Rubber torsion rubber core shaft tube cutting device for torsion shaft |
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 |