CN209753760U - Punching and blanking device - Google Patents
Punching and blanking device Download PDFInfo
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- CN209753760U CN209753760U CN201920093254.0U CN201920093254U CN209753760U CN 209753760 U CN209753760 U CN 209753760U CN 201920093254 U CN201920093254 U CN 201920093254U CN 209753760 U CN209753760 U CN 209753760U
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Abstract
The utility model relates to the technical field of lithium battery cell forming, in particular to a punching and blanking device, which comprises a pole piece traction mechanism, a cutting die, a pole lug punching mechanism, a vacuum belt conveying mechanism, a guide mechanism, a connecting plate, a waste material beating mechanism, a waste material sliding table mechanism, a material beating mechanism, a material sheet jacking mechanism and a light projection detection mechanism; the cutting die is arranged on one side of the pole piece traction mechanism, is arranged opposite to the lug punching mechanism and simultaneously performs punching; the vacuum belt conveying mechanism comprises a first servo motor and a vacuum belt in driving connection with the servo motor; the vacuum belt passes through the space between the cutting die and the lug punching mechanism and extends to the position above the material sheet jacking mechanism. The vacuum belt conveying mechanism not only meets the requirement of conveying pole pieces in vacuum, reduces the sliding of the relative positions of the pole pieces and can ensure the conveying precision of the pole pieces, thereby greatly shortening the time for conveying the pole pieces and greatly improving the pole piece production efficiency of the whole equipment.
Description
Technical Field
the utility model relates to a lithium cell electricity core shaping technical field especially relates to a die-cut unloader.
Background
in the existing pole piece punching project, a common pole piece forming technology is that after a coated pole piece belt is continuously punched and formed by a die, a pole piece is conveyed to a blanking box through a manipulator double-station vacuum chuck set. The layout mode adopted by the structure of the existing die cutting or punching forming machine has no problem in structure, but the up-and-down action of the manipulator, the sucking disc sucking and releasing of the pole pieces all need to be performed, taking the up-and-down action of the manipulator as an execution element cylinder and an electromagnetic valve as an example, the response time occupies a large part of time, so that the time for taking the pole pieces is greatly prolonged, and the prior art adopts the manipulator double-station vacuum sucking disc group to convey the pole pieces to the blanking position, so that the maximum production rate of the whole equipment is fifty-six pieces per minute.
Disclosure of Invention
An object of the utility model is to provide a die-cut unloader to the weak point among the prior art, this die-cut unloader can improve the pole piece production efficiency of whole platform equipment greatly.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The punching and blanking device comprises a pole piece traction mechanism, a cutting die, a pole lug punching mechanism, a vacuum belt conveying mechanism, a guide mechanism, a connecting plate, a waste material beating mechanism, a waste material sliding table mechanism, a material beating mechanism, a material sheet jacking mechanism and a light projection detection mechanism;
The cutting die is arranged on one side of the pole piece traction mechanism and is opposite to the lug punching mechanism;
The vacuum belt conveying mechanism comprises a first servo motor and a vacuum belt in driving connection with the first servo motor; the vacuum belt penetrates through the space between the cutting die and the lug punching mechanism and extends to the position above the material sheet jacking mechanism;
The connecting plate is fixedly connected with the vacuum belt, and the guide mechanism drives the vacuum belt to move up and down through the connecting plate;
the waste material beating mechanism is arranged above the vacuum belt and is used for beating the unqualified pole pieces to the waste material sliding table mechanism;
The material beating mechanism is arranged above the vacuum belt and is oppositely arranged above the material sheet jacking mechanism, and the light projection detection mechanism is arranged on one side of the material sheet jacking mechanism and is used for being matched with the material sheet jacking mechanism to receive the pole pieces adsorbed by the vacuum belt.
The pole piece traction mechanism comprises a driven roller, a traction roller and a second servo motor, wherein the traction roller is arranged below the driven roller in an opposite mode, and the second servo motor is in driving connection with the traction roller.
the guide mechanism comprises a third servo motor and a first crank mechanism driven by the third servo motor to be connected; the first crank mechanism is connected with the connecting plate.
the connecting plates comprise a left connecting plate, a right connecting plate and a top connecting plate which are connected with each other; the top connecting plate is respectively connected with the upper ends of the left side connecting plate and the right side connecting plate, the left side connecting plate and the right side connecting plate are respectively fixedly connected with the vacuum belt, and the top connecting plate is connected with the first crank mechanism.
the waste material beating mechanism comprises an electromagnetic valve, an air cylinder and a waste material beating part, wherein the air cylinder is electrically connected with the electromagnetic valve, and the waste material beating part is in driving connection with the air cylinder.
The waste beating part comprises a first bearing block, a first beating block, a second beating block and a third beating block, wherein the first beating block, the second beating block and the third beating block are vertically connected with the first bearing block and are arranged in parallel; the first bearing block is in driving connection with the cylinder;
The first beating block and the third beating block are respectively arranged on two sides of the vacuum belt, and the second beating block penetrates through the middle of the vacuum belt.
The punching and blanking device also comprises a supporting plate, and the third servo motor and the air cylinder are fixed on the supporting plate;
The top connecting plate is provided with a first through hole, and the cylinder penetrates through the first through hole and is in driving connection with the first bearing block.
The waste sliding table mechanism comprises a first sliding rail and a waste box arranged on the first sliding rail; the waste bin is arranged below the waste beating mechanism and used for bearing unqualified pole pieces beaten by the waste beating mechanism.
The material beating mechanism comprises a fourth servo motor, a second crank mechanism in driving connection with the fourth servo motor, and a pole beating piece part connected with the second crank mechanism;
the pole striking part comprises a second bearing block, and a first tentacle, a second tentacle and a third tentacle which are vertically connected with the second bearing block and are arranged in parallel; the second bearing block is connected with the second crank mechanism;
The first tentacle and the second tentacle are respectively arranged on two sides of the vacuum belt, and the second tentacle penetrates through the middle of the vacuum belt;
The quantity of ramming mechanism sets up to two, correspondingly, tablet climbing mechanism also is provided with two, two ramming mechanism and two tablet climbing mechanism one-to-one sets up.
The material sheet jacking mechanism comprises a fifth servo motor, a screw rod which is in driving connection with the fifth servo motor and moves up and down, and a top plate which is arranged at the top of the screw rod and used for receiving the pole sheets knocked down by the material knocking mechanism.
The punching and blanking device further comprises a rack mounting plate, the fifth servo motor is arranged below the rack mounting plate, and the screw rod penetrates through the rack mounting plate and is connected with the top plate;
The material sheet jacking mechanism further comprises a second slide rail arranged on the rack mounting plate and a sliding table arranged on the second slide rail and used for bearing a pole piece;
the sliding table is provided with a second through hole, and the screw rod penetrates through the second through hole to be connected with the top plate;
The light projection detection mechanism comprises a first support rod and a second support rod which are fixed on the rack mounting plate and arranged on the front side and the rear side of the material sheet jacking mechanism, and a first sensor and a second sensor which are respectively fixed at the top ends of the first support rod and the second support rod; the first sensor and the second sensor are oppositely arranged.
The utility model has the advantages that:
The utility model provides a punching and blanking device, which comprises a pole piece traction mechanism, a cutting die, a pole lug punching mechanism, a vacuum belt conveying mechanism, a guide mechanism, a connecting plate, a waste material beating mechanism, a waste material sliding table mechanism, a material beating mechanism, a material piece jacking mechanism and a light projection detection mechanism; the cutting die is arranged on one side of the pole piece traction mechanism, is arranged opposite to the lug punching mechanism and simultaneously performs punching; the vacuum belt conveying mechanism comprises a first servo motor and a vacuum belt in driving connection with the servo motor; the vacuum belt passes through the space between the cutting die and the lug punching mechanism and extends to the position above the material sheet jacking mechanism. Because the vacuum belt conveying mechanism not only meets the requirement of conveying pole pieces in vacuum, but also meets the vertical motion in the up-down direction, the sliding of the relative positions of the pole pieces is reduced, the conveying precision of the pole pieces can be ensured, meanwhile, the direction of conveying the pole pieces is reduced, and electric control elements are eliminated, so that the response time is reduced, the time for conveying the pole pieces is greatly shortened, the conveying efficiency which is multiple times that of a manipulator double-station vacuum sucker group is realized, the punching efficiency is not influenced, and the pole piece production efficiency of the whole equipment is directly improved.
Drawings
Fig. 1 is a schematic structural view of the die-cut blanking device of the present invention.
Fig. 2 is a schematic structural diagram of a second viewing angle of the die-cut blanking device of the present invention.
Fig. 3 is a schematic structural diagram of a third viewing angle of the die-cut blanking device of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals:
the pole piece traction mechanism 1, the driven roller 101 and the traction roller 102;
cutting off the mold 2;
A tab punching mechanism 3;
A vacuum belt conveying mechanism 4, a first servo motor 41 and a vacuum belt 42;
A guide mechanism 5;
A connecting plate 6, a left connecting plate 61, a right connecting plate 62, a top connecting plate 63, and a first through hole 631;
A scrap beating mechanism 7, a scrap beating part 71, a first beating block 711, a second beating block 712 and a third beating block 713;
a waste sliding table mechanism 8, a first slide rail 81 and a waste box 82;
the material beating mechanism 9, a second bearing block 91, a first tentacle 92, a second tentacle 93 and a third tentacle 94;
The material sheet jacking mechanism 10, a fifth servo motor 111, a screw rod 112, a top plate 113, a second slide rail 114, a sliding table 115 and a second through hole 151;
A light projection detection mechanism 11, a first support rod 121, a second support rod 122, a first sensor 123, and a second sensor 124;
A support plate 12;
a rack mounting plate 13;
A pole piece 14.
Detailed Description
in order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, combine the embodiment below, it is right the utility model discloses further detailed description proceeds. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
wherein, the left and right, preceding and back position words mentioned in the utility model are only used for better explaining the concrete structure of the utility model, can not be used for limiting the utility model.
Example 1.
the punching and blanking device of the embodiment, as shown in fig. 1 to 3, includes a pole piece traction mechanism 1, a cutting die 2, a tab punching mechanism 3, a vacuum belt conveying mechanism 4, a guide mechanism 5, a connecting plate 6, a scrap polishing mechanism 7, a scrap sliding table mechanism 8, a material polishing mechanism 9, a material sheet jacking mechanism 10 and a light projection detection mechanism 11; the pole piece punching mechanism is characterized in that a cutting die 2 is arranged on one side of the pole piece traction mechanism 1, the cutting die 2 is arranged opposite to the pole lug punching mechanism 3, and punching is carried out simultaneously; the vacuum belt conveying mechanism 4 comprises a first servo motor 41 and a vacuum belt 42 in driving connection with the first servo motor 41; the vacuum belt 42 penetrates through the space between the cutting die 2 and the tab punching mechanism 3 and extends to the upper part of the material sheet jacking mechanism 10; wherein, the connecting plate 6 is fixedly connected with the vacuum belt 42, and the guide mechanism 5 drives the vacuum belt 42 to move up and down through the connecting plate 6; the waste material beating mechanism 7 is arranged above the vacuum belt 42 and is used for beating the unqualified pole pieces 14 down to the waste material sliding table mechanism 8; wherein, knockout mechanism 9 sets up in the top of vacuum belt 42 to set up in the top of tablet climbing mechanism 10 relatively, light projection detection mechanism 11 sets up in one side of tablet climbing mechanism 10 and is used for cooperating tablet climbing mechanism 10 to receive the adsorbed pole piece of vacuum belt 42. The punching and blanking device breaks through the layout mode of a die cutting forming machine in the prior art, and changes the original layout mode of conveying a punching forming die (cutting equipment) and a manipulator double-station vacuum sucker group into the plane vertical layout mode of conveying the punching forming die (cutting equipment) and a vacuum belt. Meanwhile, the vacuum belt conveying mechanism 4 is partially inserted into the punching forming die (cutting die 2 and tab punching mechanism 3), and drives the crank structure to drive the vacuum belt 42 through the first servo motor 41, after the die (cutting die 2 and tab punching mechanism 3) punches the pole piece to be formed, the vacuum belt 42 continuously descends to absorb the pole piece, and the pole piece is fixed relative to the die (cutting die 2 and tab punching mechanism 3), so that the sliding of the relative position can be reduced. After the pole pieces 14 are sucked away by the vacuum belt 42, the blanking of the pole pieces is regular and the waste pieces of the pole pieces are removed by matching with the knockout mechanism 9.
in this die-cut unloader, because vacuum belt conveyor 4 not only satisfies the demand that the pole piece was carried in the vacuum, and satisfy the ascending vertical motion in upper and lower direction, reduce the slip of the relative position of pole piece 14, can guarantee the transport precision of pole piece, and simultaneously, carry the pole piece direction to reduce and reject electrical control component, with the reduction response time, thereby the time of carrying the pole piece has been shortened greatly, thereby realize being many times manipulator duplex position vacuum chuck group conveying efficiency, so far do not influence die-cut efficiency, and directly improve the pole piece production efficiency of whole platform equipment. Meanwhile, the pole piece forming mode selected by the punching and blanking device adopts the original discontinuous coating process of the battery pole piece, and the development and research on the pole piece coated in the subsequent clearance can be facilitated.
In this embodiment, the pole piece traction mechanism 1 includes a driven roller 101, a traction roller 102 disposed below the driven roller 101, and a second servo motor in driving connection with the traction roller 102.
in this embodiment, the guide mechanism 5 includes a third servo motor and a first crank mechanism driven by the third servo motor to be connected; the first crank mechanism is connected with the connecting plate 6. Wherein the first crank mechanism is not shown in the figures.
In this embodiment, the connecting plate 6 includes a left connecting plate 61, a right connecting plate 62, and a top connecting plate 63 connected to each other; the top connecting plate 63 is connected with the upper ends of the left connecting plate 61 and the right connecting plate 62 respectively, the left connecting plate 61 and the right connecting plate 62 are fixedly connected with the vacuum belt 42 respectively, and the top connecting plate 63 is connected with the first crank mechanism.
in this embodiment, the waste material removing mechanism 7 includes a solenoid valve, a cylinder electrically connected to the solenoid valve, and a waste material removing portion 71 drivingly connected to the cylinder. The waste beating part 71 comprises a first receiving block, a first beating block 711, a second beating block 712 and a third beating block 713, wherein the first beating block 711, the second beating block 712 and the third beating block 713 are vertically connected with the first receiving block and are arranged in parallel; the first bearing block is in driving connection with the cylinder; wherein, first beat piece 711 and third beat piece 713 and set up respectively in the both sides of vacuum belt 42, and the second beats piece 712 and wears to locate the middle part of vacuum belt 42, and then easily beats the adsorbed pole piece in the bottom of vacuum belt 42 and falls to waste material slip table mechanism 8.
In this embodiment, the punching and blanking device further comprises a support plate 12, and the third servo motor and the air cylinder are both fixed on the support plate 12; first through-hole 631 has been seted up to top connecting plate 63, and the cylinder wears to locate first through-hole 631 and first piece drive connection of accepting.
in this embodiment, the waste material sliding table mechanism 8 includes a first sliding rail 81 and a waste material box 82 disposed on the first sliding rail 81; the waste bin 82 is arranged below the waste beating mechanism 7 and is used for receiving unqualified pole pieces beaten by the waste beating mechanism 7. When the scrap box 82 is full of pole pieces, the scrap box 82 can be manually slid out along the first slide 81.
In this embodiment, the knockout mechanism 9 includes a fourth servo motor, a second crank mechanism in driving connection with the fourth servo motor, and a knockout pole piece part connected with the second crank mechanism; wherein the fourth servomotor and the second crank mechanism are not shown in the figures. The pole striking part comprises a second bearing block 91, and a first tentacle 92, a second tentacle 93 and a third tentacle 94 which are vertically connected with the second bearing block 91 and are arranged in parallel; the second bearing block 91 is connected with a second crank mechanism; the first tentacle 92 and the second tentacle 93 are respectively arranged at two sides of the vacuum belt 42, and the second tentacle 92 penetrates through the middle of the vacuum belt 42; wherein, the quantity of knockout mechanism 9 sets up to two, and correspondingly, tablet climbing mechanism 10 also is provided with two, and two knockout mechanisms 9 and two tablet climbing mechanisms 10 one-to-one set up to accomplish and beat the pole piece and receive the pole piece, owing to design two stations, and then satisfy the pole piece material of not stopping and receive.
In this embodiment, the material sheet jacking mechanism 10 includes a fifth servo motor 111, a screw rod 112 which is connected to the fifth servo motor 111 in a driving manner and moves up and down, and a top plate 113 which is arranged on the top of the screw rod 112 and is used for receiving the pole sheet knocked down by the knocking mechanism 9.
in this embodiment, the punching and blanking device further includes a rack mounting plate 13, the fifth servo motor 111 is disposed below the rack mounting plate 13, and the screw rod 112 penetrates through the rack mounting plate 13 and is connected with the top plate 113; the material sheet jacking mechanism 10 further comprises a second slide rail 114 arranged on the rack mounting plate 13, and a sliding table 115 arranged on the second slide rail 114 and used for bearing the pole sheet; the sliding table 115 is provided with a second through hole 151, and the screw rod 112 penetrates through the second through hole 151 to be connected with the top plate 113; the light projection detection mechanism 11 comprises a first support rod 121 and a second support rod 122 which are fixed on the frame mounting plate 13 and arranged at the front side and the rear side of the material sheet jacking mechanism 10, and a first sensor 123 and a second sensor 124 which are respectively fixed at the top ends of the first support rod 121 and the second support rod 122; the first sensor 123 and the second sensor 124 are disposed opposite to each other.
in the actual production process, the fifth servo motor 111 of the material sheet jacking mechanism 10 drives the screw rod 112 to move up and down, so that the relative position of the highest position of the pole sheet layer received by the top plate 113 and the lower end of the vacuum belt 42 keeps a constant value.
In the actual production process, the first sensor 123 and the second sensor 124 of the light projection detection mechanism 11 detect that the top plate 113 in the material sheet jacking mechanism 10 is lowered to the lowest section of the material receiving stroke (at this time, the pole piece layer on the top plate 113 satisfies the maximum thickness, that is, the material sheet jacking mechanism 10 receives the pole piece) by mutual correlation. The top plate 113 in the material sheet jacking mechanism 10 is lowered to the lowest stroke end of the screw rod 112 in the material sheet jacking mechanism 10. At this time, the pole piece layer is completely placed on the sliding table 115 in the material sheet jacking mechanism 10, and the top plate 113 in the material sheet jacking mechanism 10 is lowered to the lower end of the sliding table 115 without interfering with the sliding table 115. Then, the sliding table 115 can be pulled out along the second sliding rail 114 to receive the pole piece 14.
it should be finally noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a die-cut unloader which characterized in that: the device comprises a pole piece traction mechanism, a cutting die, a pole lug punching mechanism, a vacuum belt conveying mechanism, a guide mechanism, a connecting plate, a waste material beating mechanism, a waste material sliding table mechanism, a beating mechanism, a material sheet jacking mechanism and a light projection detection mechanism;
The cutting die is arranged on one side of the pole piece traction mechanism and is opposite to the lug punching mechanism;
The vacuum belt conveying mechanism comprises a first servo motor and a vacuum belt in driving connection with the first servo motor; the vacuum belt penetrates through the space between the cutting die and the lug punching mechanism and extends to the position above the material sheet jacking mechanism;
the connecting plate is fixedly connected with the vacuum belt, and the guide mechanism drives the vacuum belt to move up and down through the connecting plate;
The waste material beating mechanism is arranged above the vacuum belt and is used for beating the unqualified pole pieces to the waste material sliding table mechanism;
The material beating mechanism is arranged above the vacuum belt and is oppositely arranged above the material sheet jacking mechanism, and the light projection detection mechanism is arranged on one side of the material sheet jacking mechanism and is used for being matched with the material sheet jacking mechanism to receive the pole pieces adsorbed by the vacuum belt.
2. a die cutting blanking unit according to claim 1, characterized in that: the pole piece traction mechanism comprises a driven roller, a traction roller and a second servo motor, wherein the traction roller is arranged below the driven roller in an opposite mode, and the second servo motor is in driving connection with the traction roller.
3. A die cutting blanking unit according to claim 2, characterized in that: the guide mechanism comprises a third servo motor and a first crank mechanism driven by the third servo motor to be connected; the first crank mechanism is connected with the connecting plate.
4. a die cutting blanking unit according to claim 3, characterized in that: the connecting plates comprise a left connecting plate, a right connecting plate and a top connecting plate which are connected with each other; the top connecting plate is respectively connected with the upper ends of the left side connecting plate and the right side connecting plate, the left side connecting plate and the right side connecting plate are respectively fixedly connected with the vacuum belt, and the top connecting plate is connected with the first crank mechanism.
5. A die cutting blanking unit according to claim 4, characterized in that: the waste material beating mechanism comprises an electromagnetic valve, an air cylinder electrically connected with the electromagnetic valve and a waste material beating part in driving connection with the air cylinder;
The waste beating part comprises a first bearing block, a first beating block, a second beating block and a third beating block, wherein the first beating block, the second beating block and the third beating block are vertically connected with the first bearing block and are arranged in parallel; the first bearing block is in driving connection with the cylinder;
The first beating block and the third beating block are respectively arranged on two sides of the vacuum belt, and the second beating block penetrates through the middle of the vacuum belt.
6. a die cutting blanking unit according to claim 5, characterized in that: the punching and blanking device also comprises a supporting plate, and the third servo motor and the air cylinder are fixed on the supporting plate;
the top connecting plate is provided with a first through hole, and the cylinder penetrates through the first through hole and is in driving connection with the first bearing block.
7. a die cutting blanking unit according to claim 1, characterized in that: the waste sliding table mechanism comprises a first sliding rail and a waste box arranged on the first sliding rail; the waste bin is arranged below the waste beating mechanism and used for bearing unqualified pole pieces beaten by the waste beating mechanism.
8. a die cutting blanking unit according to claim 1, characterized in that: the material beating mechanism comprises a fourth servo motor, a second crank mechanism in driving connection with the fourth servo motor, and a pole beating piece part connected with the second crank mechanism;
the pole striking part comprises a second bearing block, and a first tentacle, a second tentacle and a third tentacle which are vertically connected with the second bearing block and are arranged in parallel; the second bearing block is connected with the second crank mechanism;
the first tentacle and the second tentacle are respectively arranged on two sides of the vacuum belt, and the second tentacle penetrates through the middle of the vacuum belt;
the quantity of ramming mechanism sets up to two, correspondingly, tablet climbing mechanism also is provided with two, two ramming mechanism and two tablet climbing mechanism one-to-one sets up.
9. A die cutting and blanking unit according to claim 8, characterized in that: the material sheet jacking mechanism comprises a fifth servo motor, a screw rod which is in driving connection with the fifth servo motor and moves up and down, and a top plate which is arranged at the top of the screw rod and used for receiving the pole sheets knocked down by the material knocking mechanism.
10. a die cutting and blanking unit according to claim 9, characterized in that: the punching and blanking device further comprises a rack mounting plate, the fifth servo motor is arranged below the rack mounting plate, and the screw rod penetrates through the rack mounting plate and is connected with the top plate;
The material sheet jacking mechanism further comprises a second slide rail arranged on the rack mounting plate and a sliding table arranged on the second slide rail and used for bearing a pole piece;
The sliding table is provided with a second through hole, and the screw rod penetrates through the second through hole to be connected with the top plate;
the light projection detection mechanism comprises a first support rod and a second support rod which are fixed on the rack mounting plate and arranged on the front side and the rear side of the material sheet jacking mechanism, and a first sensor and a second sensor which are respectively fixed at the top ends of the first support rod and the second support rod; the first sensor and the second sensor are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093254.0U CN209753760U (en) | 2019-01-18 | 2019-01-18 | Punching and blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093254.0U CN209753760U (en) | 2019-01-18 | 2019-01-18 | Punching and blanking device |
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| CN209753760U true CN209753760U (en) | 2019-12-10 |
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| CN201920093254.0U Active CN209753760U (en) | 2019-01-18 | 2019-01-18 | Punching and blanking device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014422A (en) * | 2019-12-31 | 2020-04-17 | 东莞市佳兴自动化设备科技有限公司 | Lithium battery hardware die-cutting machine and die-cutting method thereof |
| CN111660502A (en) * | 2020-05-15 | 2020-09-15 | 铜陵富仕三佳机器有限公司 | Servo runner punching mechanism suitable for multiple punching modes and punching process |
| CN116372000A (en) * | 2023-04-20 | 2023-07-04 | 唐山曹妃甸区通鑫再生资源回收利用有限公司 | Press machine and hot press molding process |
-
2019
- 2019-01-18 CN CN201920093254.0U patent/CN209753760U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014422A (en) * | 2019-12-31 | 2020-04-17 | 东莞市佳兴自动化设备科技有限公司 | Lithium battery hardware die-cutting machine and die-cutting method thereof |
| CN111660502A (en) * | 2020-05-15 | 2020-09-15 | 铜陵富仕三佳机器有限公司 | Servo runner punching mechanism suitable for multiple punching modes and punching process |
| CN116372000A (en) * | 2023-04-20 | 2023-07-04 | 唐山曹妃甸区通鑫再生资源回收利用有限公司 | Press machine and hot press molding process |
| CN116372000B (en) * | 2023-04-20 | 2023-12-26 | 唐山曹妃甸区通鑫再生资源回收利用有限公司 | Press machine and hot press molding process |
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