CN215549320U - Cutting die equipment for soft and hard material combined product - Google Patents
Cutting die equipment for soft and hard material combined product Download PDFInfo
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- CN215549320U CN215549320U CN202122073580.5U CN202122073580U CN215549320U CN 215549320 U CN215549320 U CN 215549320U CN 202122073580 U CN202122073580 U CN 202122073580U CN 215549320 U CN215549320 U CN 215549320U
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Abstract
A cutting die device for a soft and hard material combined product relates to the technical field of stamping dies, wherein a moving device is fixedly arranged on a device base, a first cutting device is fixedly arranged on the device base, a second cutting device is fixedly arranged on the device base, a fixing device is arranged on the moving device, a discharging device is arranged on the moving device, and the moving device can move workpieces to different stations; the first cutting device can cut the workpiece; the second cutting device can perform secondary cutting on the workpiece with the burrs; the fixing device can fix the workpiece; the discharging device can eject the cut workpiece. The cutting die equipment disclosed by the utility model can be used for carrying out secondary cutting on a workpiece, removing burrs on the surface of the workpiece, realizing automatic discharging, greatly improving the quality of a product and well realizing automatic production of the product.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to cutting die equipment for a soft and hard material combined product.
Background
The rigid-flex board is a circuit board with FPC (flexible printed circuit) and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like. A cutting die structure that is used for soft or hard material to combine the product among the prior art can generally guarantee the product indeformable when the cutting die breaks, and because circuit board toughness is different, has the burr during die-cut, still has die-cut back finished product simultaneously and can not automatic discharging scheduling problem, consequently, an urgent need can clear up circuit board burr and automatic discharging's equipment.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the technical scheme adopted by the utility model is as follows:
a cutting die device for soft and hard material combined products comprises a base support, a moving device, a first cutting device, a second cutting device, a fixing device and a discharging device, wherein the base support comprises an upper layer platform and a lower layer platform, the moving device is arranged on the lower layer platform of the base support and is used for moving the fixing device and the discharging device, the first cutting device is arranged on the upper layer platform of the base support and comprises a first hydraulic cylinder and a first pressing plate, a piston rod of the first hydraulic cylinder is arranged towards the lower layer platform of the base support, the first pressing plate is connected onto a piston rod of the first hydraulic cylinder, the second cutting device is arranged on the upper layer platform of the base support and comprises a second hydraulic cylinder, a connecting rod, a discharging plate, a discharging groove, a side pushing cylinder, a fixing plate, a fixing rack, a connecting frame and a second pressing plate, the second hydraulic cylinder is fixedly arranged on the upper layer platform of the base support, the piston rod of the second hydraulic cylinder is arranged towards the lower layer platform of the base bracket, the discharge plate is connected with the piston rod of the second hydraulic cylinder through a connecting rod, a notch is arranged on the discharge plate, one end of the discharge chute is arranged at one side of the notch of the discharge plate, the other end of the discharge chute is arranged obliquely downwards, the side-push cylinder is fixed below the discharge chute, the fixed plate is fixed on the piston rod of the side-push cylinder in a vertical state, the fixed rack is fixedly arranged on the fixed plate, the second press plate is fixed on the fixed plate through a connecting frame, the second press plate is arranged on the lower surface of the discharge plate in a sliding way, the fixing device is fixed on the moving device and is used for fixing the cutting die, the discharge device is arranged under the fixing device and is arranged on the moving device, and comprises a discharge base, a lifting cylinder, an L-shaped supporting plate, a sliding chute, a lifting rack, a discharge top block, a rotating plate, a fixed block and a gear, the lifting cylinder passes through ejection of compact base fixed mounting on the mobile device, the horizontal plate of L type backup pad is installed on the piston rod of lifting cylinder, the spout is seted up on the vertical board of L type backup pad, install on the spout lifting rack slidable, the horizontal plate upper surface at L type backup pad is installed to the fixed block, the rotor plate is rotationally installed at the top of fixed block, the middle part at the fixed block is rotationally installed to the gear, lifting rack and gear engagement, ejection of compact kicking block fixed mounting is at lifting rack top, and be located the rotatable one side of rotor plate, be used for rotating the rotor plate along with lifting rack rises when the ejection of compact.
Optionally, the second cutting device further comprises two positioning rods, the two positioning rods are fixedly mounted on the discharge plate, the fixing device comprises two positioning grooves, and the two positioning grooves are used for being matched with the two positioning rods for positioning.
Optionally, the first cutting device includes a guide pillar, the guide pillar is disposed between the upper and lower platforms of the base support, and the guide pillar just vertically passes through the first pressing plate.
Preferably, two guide posts are arranged and penetrate through the edges of the two symmetrical sides of the first pressing plate respectively.
Optionally, the moving device comprises a traversing motor, a traversing lead screw, a traversing rail, a lead screw nut and a sliding bottom plate, the traversing motor and the traversing rail are mounted on the lower platform of the base support, the traversing motor is located in two guide rails of the traversing rail, one end of the traversing lead screw is mounted on a rotating shaft of the traversing motor, the other end of the traversing lead screw is rotatably fixed on the lower platform of the base support, the sliding bottom plate is slidably mounted on the traversing rail, the lead screw nut is fixedly mounted below the sliding bottom plate, and the lead screw nut is in threaded connection with the traversing lead screw.
Optionally, the fixing device comprises a fixing base plate, a fixing groove, a lifting assembly and a fixing assembly, the fixing groove is installed on the fixing base plate, the fixing groove is in a shape that one notch is enclosed on three sides, the lifting assembly is installed on the fixing base plate and close to the side portion of the notch of the fixing groove, the lifting assembly is used for lifting the fixing assembly, and the fixing assembly is installed on the lifting assembly and used for fixing the cutting die after the cutting die is installed.
Preferably, the lifting assembly comprises a sliding plate, a spring, a buckle, a clamping block and a lifting groove, the lifting groove is arranged on the side part of the notch close to the fixed groove on the fixed bottom plate, the sliding plate is arranged in the lifting groove in a liftable mode, the buckle is rotatably arranged on the side part of the sliding plate, the clamping block is arranged at the bottom of the lifting groove and used for being matched with the clamping buckle, and the spring top is arranged between the sliding plate and the bottom surface of the lifting groove.
Preferably, the springs are provided in plurality and evenly distributed at the bottom of the sliding plate.
Preferably, the fixed component comprises a fixed lead screw, a fixed nut and a fastening handle, the fixed nut is installed on the lifting component, the fixed lead screw and the fixed nut are installed in a threaded mode, the fastening handle is installed at one end of the fixed lead screw, and the other end of the fixed lead screw is used for being ejected to be arranged on the cutting die after the cutting die is installed.
Optionally, the lifting rack, the gear and the fixed rack all include two, and the distance between the two lifting racks, the distance between the two gears and the distance between the two fixed racks are equal.
Compared with the prior art, the automatic cutting machine can perform secondary cutting on a workpiece, remove burrs on the surface of the workpiece, realize automatic discharging, greatly improve the quality of products and well realize automatic production of the products.
Drawings
Fig. 1 is a schematic view of the overall structure of the cutting die apparatus of the present invention.
Fig. 2 is a schematic structural diagram of a mobile device according to the present invention.
Fig. 3 is a schematic structural diagram of a first cutting device according to the present invention.
FIG. 4 is a schematic structural diagram of a second cutting device according to the present invention.
FIG. 5 is a partial schematic view of a second cutting device according to the present invention.
FIG. 6 is a schematic view of a fixing device according to the present invention.
FIG. 7 is a partial schematic view of a fastening device of the present invention.
FIG. 8 is a schematic structural view of a discharging device according to the present invention.
Detailed Description
In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model will be further described with reference to the drawings and the exemplary embodiments, which are provided to explain the utility model by way of illustrative example and description of the utility model, but not as a limitation of the utility model. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.
As shown in fig. 1, a cutting die apparatus 100 for soft and hard material bonding products comprises a base support 1, a moving device 2, a first cutting device 3, a second cutting device 4, a fixing device 5 and a discharging device 6.
The base support 1 comprises an upper layer platform and a lower layer platform.
The moving device 2 is arranged on the lower platform of the base support 1 and used for moving the fixing device 5 and the discharging device 6.
The first cutting device 3 is arranged on an upper platform of the base support 1, as shown in fig. 3, the first cutting device 3 comprises a first hydraulic cylinder 12 and a first pressing plate 13, a piston rod of the first hydraulic cylinder 12 is arranged towards the lower platform of the base support 1, and the first pressing plate 13 is connected to the piston rod of the first hydraulic cylinder 12.
The second cutting device 4 is arranged on the upper platform of the base support 1, as shown in fig. 4 and 5, the second cutting device 4 comprises a second hydraulic cylinder 15, a connecting rod 16, a discharging plate 17, a discharging groove 18, a side pushing cylinder 20, a fixing plate 21, a fixing rack 22, a connecting frame 23 and a second pressing plate 24, the second hydraulic cylinder 15 is fixedly arranged on the upper platform of the base support 1, a piston rod of the second hydraulic cylinder 15 is arranged towards the lower platform of the base support 1, the discharging plate 17 is connected with the piston rod of the second hydraulic cylinder 15 through the connecting rod 16, a notch is arranged on the discharging plate 17, one end of the discharging groove 18 is arranged on one side of the notch of the discharging plate 17, the other end of the discharging groove 18 is arranged obliquely downwards, the side pushing cylinder 20 is fixed below the discharging groove 18, the fixing plate 21 is fixed on the piston rod of the side pushing cylinder 20 in a vertical state, the fixing rack 22 is fixedly arranged on the fixing plate 21, the second pressing plate 24 is fixed on the fixing plate 21 through the connecting frame 23, and the second pressing plate 24 is slidably disposed on the lower surface of the discharging plate 17, so that when the second cutting device 4 performs cutting, the second pressing plate 24 just covers the gap of the discharging plate 17.
The fixing device 5 is fixed on the moving device 2 and used for fixing the cutting die.
The discharging device 6 is arranged right below the fixing device 5 and is installed on the moving device 2, as shown in fig. 8, the discharging device 6 comprises a discharging base 36, a lifting cylinder 37, an L-shaped supporting plate 38, a sliding chute 39, a lifting rack 40, a discharging top block 41, a rotating plate 42, a fixed block 43 and a gear 44, the lifting cylinder 37 is fixedly installed on the moving device 2 through the discharging base 36, a horizontal plate of the L-shaped supporting plate 38 is installed on a piston rod of the lifting cylinder 37, the sliding chute 39 is arranged on a vertical plate of the L-shaped supporting plate 38, the lifting rack 40 is slidably installed on the sliding chute 39, the fixed block 43 is installed on the upper surface of the horizontal plate of the L-shaped supporting plate 38, the rotating plate 42 is rotatably installed on the top of the fixed block 43, the gear 44 is rotatably installed in the middle of the fixed block 43, the lifting rack 40 is engaged with the gear 44, the discharging top block 41 is fixedly installed on the top of the lifting rack 40, and is located at the rotatable side of the rotating plate 42 for rotating the rotating plate 42 as the lifting rack 40 ascends during discharging.
Optionally, as shown in fig. 4, the second cutting device 4 further includes two positioning rods 19, the two positioning rods 19 are fixedly mounted on the discharging plate 17, as shown in fig. 6, the fixing device 5 includes two positioning grooves 191, and the two positioning grooves 191 are used for being matched with the two positioning rods 19 for positioning. The positioning of the fixing device 5 during the second cutting can be rapidly realized by the arrangement, and the working efficiency is improved.
Alternatively, as shown in fig. 3, the first cutting device 3 includes a guide post 14, the guide post 14 is disposed between the upper and lower platforms of the base bracket 1, and the guide post 14 just vertically passes through the first pressing plate 13. Preferably, two guide posts 14 are provided, and are respectively arranged on the edges of the first pressing plate 13 at two symmetrical sides. Set up like this and can accurately guide first clamp plate 13 and vertically push down, improve the stability of cutting, improve product quality.
Optionally, as shown in fig. 2, the moving device 2 includes a traverse motor 7, a traverse screw 8, a traverse rail 9, a screw nut 10, and a sliding bottom plate 11, the traverse motor 7 and the traverse rail 9 are installed on a lower platform of the base bracket 1, the traverse motor 7 is located within two guide rails of the traverse rail 9, one end of the traverse screw 8 is installed on a rotating shaft of the traverse motor 7, the other end of the traverse screw is rotatably fixed on the lower platform of the base bracket 1, the sliding bottom plate 11 is slidably installed on the traverse rail 9, the screw nut 10 is fixedly installed below the sliding bottom plate 11, and the screw nut 10 is in threaded connection with the traverse screw 8. After the arrangement, the transverse moving motor 7 drives the transverse moving screw rod 8 to rotate, and the transverse moving screw rod 8 drives the sliding bottom plate 11 to reciprocate through the screw rod nut 10, so that the cutting die and the workpiece can be moved to different stations.
Optionally, as shown in fig. 6, the fixing device 5 includes a fixing base plate 25, a fixing groove 26, a lifting assembly 51 and a fixing assembly 52, the fixing groove 26 is installed on the fixing base plate 25, the fixing groove 26 is in a shape of a notch surrounding one side of three sides, the lifting assembly 51 is installed on the fixing base plate 25 at a side portion of the notch close to the fixing groove 26 and used for lifting the fixing assembly 52, and the fixing assembly 52 is installed on the lifting assembly and used for fixing the cutting die after the cutting die is installed.
Preferably, as shown in fig. 6 and 7, the lifting assembly 51 includes a handle 27, a sliding plate 28, a spring 29, a buckle 33, a clamping block 34 and a lifting frame groove 35, the groove frame 35 is disposed on a side portion of the fixed bottom plate 25 near the gap of the fixed groove 26, the sliding plate 28 is disposed on the lifting groove frame 35 in a liftable manner, the handle 27 is disposed on the sliding plate 28 to facilitate lifting and lowering of the sliding plate 28, the buckle 33 is rotatably mounted on a side portion of the sliding plate 28, the clamping block 34 is disposed at the bottom portion of the lifting groove frame 35 to cooperate with the clamping buckle 33, and the spring 29 is disposed between the sliding plate 28 and the bottom surface of the lifting groove frame 35. With the structure, when the cutting die is installed, the fixing component 52 is lowered to the lower part of the fixing bottom plate 25 by pressing the handle 27, so that the cutting die is convenient to install, and the fixing component can be lifted up to fix the cutting die by disengaging the buckle 33 after the cutting die is installed. Preferably, the plurality of springs 29 are uniformly distributed at the bottom of the sliding plate 28, so that the sliding plate 28 can be lifted and lowered more stably.
Preferably, as shown in fig. 7, the fixing assembly 52 includes a fixing screw 30, a fixing nut 31, and a fastening handle 32, the fixing nut 31 is installed on the sliding plate, the fixing screw 30 and the fixing nut 31 are installed in a threaded manner, the fastening handle 32 is installed at one end of the fixing screw 30, and the other end of the fixing screw 30 is used for being abutted to the installed cutting die. The arrangement is such that the other end of the lead screw 30 can be tightened against the cutting die by simply rotating the tightening handle 32.
Optionally, the lifting rack 40, the gear 44 and the fixed rack 22 are respectively provided with two, the distance between the two lifting racks 40, the distance between the two gears 44 and the distance between the two fixed racks 22 are all equal, and the two gears 44 are symmetrically arranged on two sides of the fixed block. The two rows are symmetrically arranged, so that the discharging top block 41 can ascend and descend more stably.
The principle of the cutting die equipment for the soft and hard material combined product in operation is as follows.
When the first cutting is performed, the cutting die arranged on the fixing device 5 is driven by the moving device 2 to move to the position below the first pressing plate 12 of the first cutting device 3, the workpiece is placed above the cutting die, the first hydraulic cylinder 12 is started, the first pressing plate 13 is driven by the first hydraulic cylinder 12 to press the workpiece, and the cutting die performs the first cutting on the workpiece. If burrs are left after the first cutting, the fixed bottom plate 25 is moved to the position right below the discharge plate 17 by the sliding bottom plate 11, the positioning rod 19 is inserted into the positioning groove 191 for positioning, so that the workpiece is positioned right below the notch of the discharge plate 17, then the second hydraulic cylinder 15 is started, the workpiece is pressed by the second pressing plate 24 covering the notch of the discharge plate 17, the workpiece is cut for the second time under the action of the cutting die to remove the burrs, then the air cylinder 20 drives the second pressing plate 24 to leave the notch on the discharge plate 17, then the lifting air cylinder 37 drives the gear 44 and the lifting rack 40 to move upwards integrally, at the moment, the gear 44 does not rotate, in the process that the lifting air cylinder 37 drives the gear 44 to mesh with the fixed rack 22 from bottom to top, the gear 44 is driven by the fixed rack 22 to rotate clockwise (taking the example shown in fig. 8), and the gear 44 drives the lifting rack 40 to move upwards at the same time, after the lifting rack 40 rises, one end of the rotating plate 42 is jacked up to enable the rotating plate 42 to incline, and the cut workpiece falls into the discharging groove 18 due to gravity to achieve automatic discharging.
The cutting die equipment for the soft and hard material combined product can not only perform secondary cutting on the workpiece to remove burrs on the surface of the workpiece, but also realize automatic discharging, thereby improving the quality of the product and facilitating better realization of automatic production of the product.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a cutting die equipment that is used for soft or hard material to combine product which characterized in that: the cutting device comprises a base support, a moving device, a first cutting device, a second cutting device, a fixing device and a discharging device;
the base support comprises an upper layer platform and a lower layer platform;
the moving device is arranged on the lower platform of the base bracket and is used for moving the fixing device and the discharging device;
the first cutting device is arranged on an upper platform of the base support and comprises a first hydraulic cylinder and a first pressing plate, a piston rod of the first hydraulic cylinder is arranged towards a lower platform of the base support, and the first pressing plate is connected to a piston rod of the first hydraulic cylinder;
the second cutting device is arranged on an upper platform of the base support, the second cutting device comprises a second hydraulic cylinder, a connecting rod, a discharge plate, a discharge chute, a side-push cylinder, a fixed plate, a fixed rack, a connecting frame and a second pressing plate, the second hydraulic cylinder is fixedly arranged on the upper platform of the base support, a piston rod of the second hydraulic cylinder is arranged towards a lower platform of the base support, the discharge plate is connected with a piston rod of the second hydraulic cylinder through the connecting rod, a notch is arranged on the discharge plate, one end of the discharge chute is arranged on one side of the notch of the discharge plate, the other end of the discharge groove is obliquely and downwards arranged, the side-push cylinder is fixed below the discharge chute, the fixed plate is fixed on the piston rod of the side-push cylinder in a vertical state, the fixed rack is fixedly arranged on the fixed plate, the second pressing plate is fixed on the fixed plate through the connecting frame, and the second pressing plate is slidably arranged on the lower surface of the discharge plate, when the second cutting device cuts, the second pressing plate just covers the gap of the discharging plate;
the fixing device is fixed on the moving device and used for fixing the cutting die;
the discharging device is arranged under the fixing device and is arranged on the moving device, the discharging device comprises a discharging base, a lifting cylinder, an L-shaped supporting plate, a chute, a lifting rack, a discharging ejector block, a rotating plate, a fixed block and a gear, the lifting cylinder is fixedly arranged on the moving device through the discharging base, a horizontal plate of the L-shaped supporting plate is arranged on a piston rod of the lifting cylinder, the chute is arranged on a vertical plate of the L-shaped supporting plate, the lifting rack is slidably arranged on the chute, the fixed block is arranged on the upper surface of the horizontal plate of the L-shaped supporting plate, the rotating plate is rotatably arranged at the top of the fixed block, the gear is rotatably arranged in the middle of the fixed block, the lifting rack is meshed with the gear, the discharging ejector block is fixedly arranged at the top of the lifting rack and is positioned on one side where the rotating plate can rotate, the rotating plate is used for rotating along with the ascending of the lifting rack during discharging.
2. The cutting die device for soft and hard material combined products as claimed in claim 1, wherein: this second cutting device still includes the locating lever, and this locating lever has two, and two locating levers fixed mounting are on this play flitch, and this fixing device includes two constant head tanks, and these two constant head tanks are used for coordinating these two locating levers location.
3. The cutting die device for soft and hard material combined products as claimed in claim 1, wherein: the first cutting device comprises a guide pillar which is arranged between an upper layer of platform and a lower layer of platform of the base support in a propping mode, and the guide pillar just vertically penetrates through the first pressing plate.
4. The cutting die device for soft and hard material combined products as claimed in claim 3, wherein: the two guide posts are respectively arranged on the edges of the two symmetrical sides of the first pressing plate in a penetrating mode.
5. The cutting die device for soft and hard material combined products as claimed in claim 1, wherein: the moving device comprises a transverse moving motor, a transverse moving lead screw, a transverse moving rail, a lead screw nut and a sliding bottom plate, wherein the transverse moving motor and the transverse moving rail are arranged on a lower platform of the base support, the transverse moving motor is positioned in two guide rails of the transverse moving rail, one end of the transverse moving lead screw is arranged on a rotating shaft of the transverse moving motor, the other end of the transverse moving lead screw is rotatably fixed on the lower platform of the base support, the sliding bottom plate is arranged on the transverse moving rail in a sliding mode, the lead screw nut is fixedly arranged below the sliding bottom plate, and the lead screw nut is in threaded connection with the transverse moving lead screw.
6. The cutting die device for soft and hard material combined products as claimed in claim 1, wherein: this fixing device includes PMKD, fixed slot, lifting unit and fixed subassembly, and this fixed slot is installed on this PMKD, and this fixed slot is trilateral shape of enclosing a breach, and this lifting unit installs the lateral part that is close to this fixed slot breach on this PMKD for this fixed subassembly goes up and down, and this fixed subassembly is installed on this lifting unit, is used for the fixed cutting die of cutting die installation back.
7. The cutting die device for soft and hard material combination products according to claim 6, wherein: the lifting assembly comprises a sliding plate, a spring, a buckle, a clamping block and a lifting frame groove, the lifting groove frame is arranged on the side part of the notch close to the fixing groove on the fixing bottom plate, the sliding plate is arranged in the lifting groove frame in a liftable mode, the buckle is rotatably arranged on the side part of the sliding plate, the clamping block is arranged at the bottom of the lifting groove frame and used for clamping the buckle in a matched mode, and the spring top is arranged between the sliding plate and the bottom surface of the lifting groove frame.
8. The cutting die device for soft and hard material combination products according to claim 7, wherein: the springs are uniformly distributed at the bottom of the sliding plate.
9. The cutting die device for soft and hard material combination products according to claim 7, wherein: the fixing assembly comprises a fixing lead screw, a fixing nut and a fastening handle, the fixing nut is installed on the sliding plate, the fixing lead screw and the fixing nut are installed in a threaded mode, the fastening handle is installed at one end of the fixing lead screw, and the other end of the fixing lead screw is used for being ejected to be arranged on the cutting die after the cutting die is installed.
10. The cutting die device for soft and hard material combined products as claimed in claim 1, wherein: the lifting rack, the gear and the fixed rack are respectively provided with two lifting racks, the distance between the two gears and the distance between the two fixed racks are equal, and the two gears are symmetrically arranged on two sides of the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073580.5U CN215549320U (en) | 2021-08-31 | 2021-08-31 | Cutting die equipment for soft and hard material combined product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073580.5U CN215549320U (en) | 2021-08-31 | 2021-08-31 | Cutting die equipment for soft and hard material combined product |
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| CN215549320U true CN215549320U (en) | 2022-01-18 |
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| CN202122073580.5U Active CN215549320U (en) | 2021-08-31 | 2021-08-31 | Cutting die equipment for soft and hard material combined product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160511A (en) * | 2023-04-26 | 2023-05-26 | 江苏上达半导体有限公司 | Size-adjustable COF punching equipment with warping repair function |
-
2021
- 2021-08-31 CN CN202122073580.5U patent/CN215549320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160511A (en) * | 2023-04-26 | 2023-05-26 | 江苏上达半导体有限公司 | Size-adjustable COF punching equipment with warping repair function |
| CN116160511B (en) * | 2023-04-26 | 2023-07-11 | 江苏上达半导体有限公司 | Size-adjustable COF punching equipment with warping repair function |
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