CN213563070U - Punching mechanism - Google Patents
Punching mechanism Download PDFInfo
- Publication number
- CN213563070U CN213563070U CN202022090644.8U CN202022090644U CN213563070U CN 213563070 U CN213563070 U CN 213563070U CN 202022090644 U CN202022090644 U CN 202022090644U CN 213563070 U CN213563070 U CN 213563070U
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- feeding
- taking
- punching
- assembly
- cutting
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- 238000004080 punching Methods 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 111
- 238000005520 cutting process Methods 0.000 claims abstract description 86
- 238000010276 construction Methods 0.000 claims 1
- 210000003454 tympanic membrane Anatomy 0.000 description 14
- 239000012528 membrane Substances 0.000 description 3
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a punching mechanism, which comprises a punching material taking component, a punching component and a punching feeding component; the punching and taking assembly comprises a taking slide rail, a taking base, a taking lifting piece arranged on the taking base, a taking telescopic piece connected with the taking lifting piece and a taking sucker connected with the taking telescopic piece; the punching component comprises a first cutting component and a second cutting component; the punching feeding assembly comprises a feeding slide rail, a feeding base arranged on the feeding slide rail in a sliding manner, a feeding lifting piece arranged on the feeding base, a feeding telescopic piece connected with the feeding lifting piece, and a feeding sucker connected with the feeding telescopic piece; above-mentioned die-cut mechanism gets material sucking disc and pay-off sucking disc through setting up, realizes automatic getting material and pay-off operation to through setting up first cutting components and second cutting components, can get the material when guaranteeing that first cutting components carries out die-cut processing and put into the second cutting components, die-cut processing in turn improves the efficiency of die-cut processing in proper order.
Description
Technical Field
The utility model relates to a loudspeaker preparation technical field especially relates to a die-cut mechanism.
Background
With the continuous development of science and technology, speakers are widely applied to equipment such as televisions, computers, automobiles, mobile phones and the like, drum paper is a main sound production part in the speakers, the quality of sound quality of the speakers is greatly related to the drum paper, the speakers and the speakers can provide better output power and audio characteristics, and besides, the speakers and the speakers are also the basis of quality control when the speakers and the speakers are manufactured by speakers and speaker manufacturers, and the service lives of the speakers and the speakers can be effectively prolonged.
The existing drum paper needs to be cut after being shaped, so that the drum paper can meet the size requirement required by a customer, the existing cutting mode adopts manual operation to put the drum paper to be cut into the punching device, punching processing is carried out on the drum paper one by one, the existing processing mode only needs to carry out punching processing one by one due to the fact that manual operation is needed, and the processing efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a punching mechanism for solving the problem of low processing efficiency.
A die cutting mechanism comprising:
the punching and taking assembly comprises a taking slide rail, a taking base, a taking lifting piece, a taking telescopic piece and a taking sucker, wherein the taking base is arranged on the taking slide rail in a sliding mode;
the punching assembly is arranged corresponding to the punching material taking assembly and comprises a first cutting assembly and a second cutting assembly; and
the punching and feeding assembly is arranged corresponding to the punching assembly and comprises a feeding slide rail, a feeding base arranged on the feeding slide rail in a sliding manner, a feeding lifting piece arranged on the feeding base, a feeding telescopic piece connected with the feeding lifting piece and a feeding sucker connected with the feeding telescopic piece;
the feeding sucker is used for taking out the punched elements from the first cutting assembly or the second cutting assembly respectively.
Above-mentioned die-cut mechanism gets material sucking disc and pay-off sucking disc through setting up, realizes automatic getting material and pay-off operation, replaces manual operation to through setting up first cutting components and second cutting components, can get the material when guaranteeing that first cutting components carries out die-cut processing and put into the second cutting components, die-cut processing in turn in proper order, the efficiency of die-cut processing of very big improvement.
In one embodiment, the first cutting assembly comprises a mounting seat, a lower module connected with the mounting seat, an upper cutting die arranged corresponding to the lower module, and a stamping part connected with the upper cutting die; the stamping workpiece with the mount pad is connected, the stamping workpiece is used for control down the module with go up the relative distance between the cutting die.
In one embodiment, guide posts are arranged on two sides of the lower module, the upper cutting die is slidably arranged on the guide posts, and the guide posts and the stamping part are arranged in the same direction.
In one embodiment, the lower module is arranged in a hollow structure, and the lower module is provided with an air hole which is arranged on one side of the lower module close to the upper cutting die.
In one embodiment, the second cutting assembly and the first cutting assembly are identical in structure, and are arranged in parallel.
In one embodiment, the die-cutting mechanism further comprises a material placing assembly; the material placing assembly comprises a bottom frame, a rotary table pivoted on the bottom frame and a rotary driving piece connected with the rotary table; the rotary driving piece is arranged on the bottom frame and used for driving the turntable to rotate relative to the bottom frame.
In one embodiment, the turntable is provided with at least two positioning molds, and the positioning molds are arranged around the turntable at intervals.
In one embodiment, the punching material taking assembly and the punching material feeding assembly are arranged on two sides of the punching assembly, and the material taking slide rail and the material feeding slide rail extend in the same direction.
In one embodiment, the material taking telescopic piece is slidably arranged on the material taking base, the material taking lifting piece is used for controlling the distance between the material taking telescopic piece and the material taking slide rail, and the arrangement direction of the material taking telescopic piece is perpendicular to the arrangement direction of the material taking lifting piece.
In one embodiment, the feeding telescopic piece is slidably arranged on the feeding base, the feeding lifting piece is used for controlling the distance between the feeding telescopic piece and the feeding sliding rail, and the arrangement direction of the feeding telescopic piece is perpendicular to that of the feeding lifting piece.
Drawings
Fig. 1 is a schematic structural view of a punching mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of the die cut take off assembly of FIG. 1;
FIG. 3 is a schematic view of the first cutting assembly of FIG. 1;
fig. 4 is a schematic structural view of the die cutting feed assembly of fig. 1.
The reference numbers in the drawings have the meanings given below:
100. a punching mechanism;
10. punching and taking the material component; 11. a material taking slide rail; 12. a material taking base; 13. taking a material lifting piece; 14. taking a material telescopic piece; 15. a material taking sucker;
20. punching a component; 21. a first cutting assembly; 22. a second cutting assembly; 25. a mounting seat; 26. a lower module; 261. a guide post; 265. air holes; 27. feeding a cutting die; 28. stamping parts;
30. punching a feeding component; 31. a feeding slide rail; 32. a feeding base; 33. feeding a lifting piece; 34. feeding a telescopic member; 35. feeding a sucker;
40. a material placing component; 41. a chassis; 42. a turntable; 43. a rotary drive member; 45. positioning a mold;
90. and (7) processing the platform.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 4, a punching mechanism 100 according to an embodiment of the present invention includes a punching material-taking assembly 10, a punching assembly 20 corresponding to the punching material-taking assembly 10, a punching material-feeding assembly 30 corresponding to the punching assembly 20, and a material-placing assembly 40 corresponding to the punching material-feeding assembly 30; the punching mechanism 100 is correspondingly installed on the processing platform 90, the punching material taking assembly 10, the punching assembly 20, the punching material feeding assembly 30 and the material placing assembly 40 are correspondingly fixed on the processing platform 90, and the punching mechanism 100 is used for cutting the formed drum paper.
This die-cut material subassembly 10 of getting is including getting material slide rail 11, the material base 12 of getting of establishing on getting material slide rail 11, installing and getting material lifting element 13 on getting material base 12, getting material extensible member 14 with getting material lifting element 13 and being connected, and getting material sucking disc 15 with getting material extensible member 14 and being connected. The material taking slide rail 11 is arranged in a rectangular strip-shaped structure, the material taking slide rail 11 extends along the horizontal direction, and the material taking slide rail 11 is fixed on an external processing platform 90; the material taking base 12 is roughly rectangular and is arranged along the vertical direction, the bottom of the material taking base 12 is embedded on the material taking slide rail 11, and the material taking base 12 can move along the material taking slide rail 11; the material taking lifting piece 13 is arranged in a rectangular strip-shaped structure, the material taking lifting piece 13 extends in the vertical direction, the material taking lifting piece 13 extends from the top of the material taking base 12 to a direction far away from the material taking slide rail 11, the material taking lifting piece 13 is fixedly connected with the material taking base 12, and the material taking lifting piece 13 penetrates through the material taking base 12 and is connected with the material taking telescopic piece 14; the material taking telescopic piece 14 is arranged in a rectangular long strip-shaped structure, the material taking telescopic piece 14 extends along the horizontal direction, the material taking telescopic piece 14 is arranged on the material taking base 12 in a sliding mode, the material taking telescopic piece 14 is embedded in the material taking base 12, the material taking lifting piece 13 is used for controlling the distance between the material taking telescopic piece 14 and the material taking slide rail 11, the material taking telescopic piece 14 moves relative to the material taking base 12 in a controlling mode, the setting direction of the material taking telescopic piece 14 is perpendicular to the setting direction of the material taking lifting piece 13, and the setting direction of the material taking telescopic piece 14 is perpendicular to the setting direction of the material taking slide rail 11; should get material sucking disc 15 and set up the one end of getting material extensible member 14 and being close to die-cut subassembly 20, should get material sucking disc 15 and be used for vacuum adsorption to treat die-cut eardrum component, and then through getting material slide rail 11, getting material base 12, getting material lifting part 13 and getting material extensible member 14 and treating die-cut eardrum component and carry out the omnidirectional and remove. In this embodiment, a linear motor is installed between the material taking base 12 and the material taking slide rail 11, the material taking lifting member 13 is a screw rod mechanism driven by the motor, and the material taking telescopic member 14 is a hydraulic cylinder; it can be understood that the driving mode is not particularly limited, and it is only required to ensure that the drum membrane element on the material taking suction cup 15 can be moved in all directions.
The punching assembly 20 is installed and fixed on an external processing platform 90, and the punching assembly 20 is used for punching and processing the tympanic membrane element conveyed by the punching and taking assembly 10; the punching assembly 20 includes a first cutting assembly 21 and a second cutting assembly 22. The first cutting assembly 21 is arranged on one side of the punching and taking assembly 10; the first cutting assembly 21 includes a mounting base 25, a lower module 26 connected to the mounting base 25, an upper cutting die 27 corresponding to the lower module 26, and a stamping part 28 connected to the upper cutting die 27. The mounting seat 25 is arranged in a substantially rectangular structure, the mounting seat 25 extends in the vertical direction, and the bottom of the mounting seat 25 is fixedly connected with the processing platform 90; the lower module 26 is arranged along the horizontal direction, the lower module 26 is fixed in the mounting seat 25, the lower module 26 is located at the bottom of the mounting seat 25, and the lower module 26 is used for placing tympanic membrane elements conveyed by the die-cutting material taking assembly 10; the upper cutting die 27 extends along the horizontal direction, the setting position of the upper cutting die 27 corresponds to the setting position of the lower module 26, and the upper cutting die 27 is used for punching and processing the tympanic membrane element on the lower module 26; this stamping workpiece 28 is connected fixedly with mount pad 25, and this stamping workpiece 28 sets up along vertical direction extension, and stamping workpiece 28 sets up at the top of mount pad 25, and stamping workpiece 28 passes the mount pad 25 and is connected with last cutting die 27, and this stamping workpiece 28 is used for controlling the relative distance between lower module 26 and the last cutting die 27 to guarantee to realize die-cut operation. In the present embodiment, the stamping 28 is a cylinder; this lower module 26's both sides are provided with guide post 261, this guide post 261 extends the setting along vertical direction, guide post 261 extends the setting to stamping workpiece 28 direction from lower module 26, should go up cutting die 27 and slide and establish on guide post 261, cutting die 27 is worn to establish in guide post 261 correspondence, guide post 261 and stamping workpiece 28 syntropy extend the setting, guide post 261 is used for leading to the removal of last cutting die 27, and then guarantees die-cut reliability. Furthermore, the lower module 26 is a hollow structure, the lower module 26 is communicated with an external air source, an air hole 265 is formed in the lower module 26, the air hole 265 is formed in one side of the lower module 26 close to the upper cutting die 27, and the air hole 265 is used for adsorbing and fixing the tympanic membrane element, so that the accuracy of the punching position is improved.
The second cutting assembly 22 has the same structure as the first cutting assembly 21, the second cutting assembly 22 and the first cutting assembly 21 are arranged in parallel, and the second cutting assembly 22 and the first cutting assembly 21 are arranged at intervals along the direction of the material taking slide rail 11 so as to ensure that the punching material taking assembly 10 can respectively convey the eardrums to be punched into the second cutting assembly 22 or the first cutting assembly 21.
The punching feeding assembly 30 is arranged corresponding to the punching assembly 20, the punching feeding assembly 30 is used for taking out the eardrum element cut in the punching assembly 20, and the punching feeding assembly 30 and the punching taking assembly 10 are arranged on two sides of the punching assembly 20; the punching feeding assembly 30 comprises a feeding slide rail 31, a feeding base 32 arranged on the feeding slide rail 31 in a sliding manner, a feeding lifting member 33 arranged on the feeding base 32, a feeding telescopic member 34 connected with the feeding lifting member 33, and a feeding suction cup 35 connected with the feeding telescopic member 34. The feeding slide rail 31 is arranged in a rectangular strip-shaped structure, the feeding slide rail 31 extends along the horizontal direction, the feeding slide rail 31 is fixed on an external processing platform 90, and the feeding slide rail 31 and the material taking slide rail 11 extend in the same direction; the feeding base 32 is roughly rectangular and is arranged along the vertical direction, the bottom of the feeding base 32 is embedded on the feeding slide rail 31, and the feeding base 32 can move along the feeding slide rail 31; the feeding lifting piece 33 is arranged in a rectangular strip-shaped structure, the feeding lifting piece 33 extends along the vertical direction, the feeding lifting piece 33 extends from the top of the feeding base 32 to the direction far away from the feeding slide rail 31, the feeding lifting piece 33 is fixedly connected with the feeding base 32, and the feeding lifting piece 33 penetrates through the feeding base 32 and is connected with the feeding telescopic piece 34; the feeding telescopic piece 34 is arranged in a rectangular strip-shaped structure, the feeding telescopic piece 34 extends along the horizontal direction, the feeding telescopic piece 34 is arranged on the feeding base 32 in a sliding mode, the feeding lifting piece 33 is used for controlling the distance between the feeding telescopic piece 34 and the feeding slide rail 31 so as to control the feeding telescopic piece 34 to move relative to the feeding base 32, the arrangement direction of the feeding telescopic piece 34 is perpendicular to the arrangement direction of the feeding slide rail 31, and the arrangement direction of the feeding telescopic piece 34 is perpendicular to the arrangement direction of the feeding lifting piece 33; the feeding suction cup 35 is arranged at one end of the feeding telescopic part 34 close to the punching assembly 20, the feeding suction cup 35 is used for vacuum adsorption of the punched tympanic membrane element, the taking suction cup 15 is used for conveying the processed tympanic membrane element to the first cutting assembly 21 or the second cutting assembly 22 for punching respectively, and the feeding suction cup 35 is used for taking out the punched tympanic membrane element from the first cutting assembly 21 or the second cutting assembly 22 respectively. In this embodiment, a linear motor is installed between the feeding base 32 and the feeding slide rail 31, the feeding lifting member 33 is a cylinder, and the feeding telescopic member 34 is a hydraulic cylinder; it can be understood that, this driving method can also adopt a motor to drive the screw rod mechanism, which does not specifically limit the driving method, and it is enough to ensure that the drum membrane element on the feeding suction cup 35 can be moved in all directions.
The material placing component 40 is fixed on an external processing platform 90, the material placing component 40 is arranged corresponding to the punching and feeding component 30, and the material placing component 40 is used for placing the punching and feeding component 30 to convey the cut tympanic membrane element; the material placing assembly 40 includes a base frame 41, a turntable 42 pivotally connected to the base frame 41, and a rotary driving member 43 connected to the turntable 42. The chassis 41 is substantially rectangular and is arranged along the vertical direction, and the chassis 41 is fixedly connected with an external processing platform 90; the rotary table 42 is arranged in a circular straight plate-shaped structure, the rotary table 42 extends along the horizontal direction, the rotary table 42 is installed at the top end of the bottom frame 41, and the rotary table 42 can rotate relative to the bottom frame 41; this rotary driving member 43 is the setting of rectangle column structure, and rotary driving member 43 extends the setting along vertical direction, and this rotary driving member 43 is installed on chassis 41, and rotary driving member 43 is connected with carousel 42, and rotary driving member 43 is used for driving carousel 42 and rotates relatively chassis 41. In this embodiment, the rotary drive 43 is a motor; the rotary table 42 is provided with positioning molds 45, the positioning molds 45 are used for placing punched tympanic membrane elements, the number of the positioning molds 45 is at least two, each positioning mold 45 is arranged around the rotary table 42 at intervals, the rotary driving member 43 drives the rotary table 42 to rotate, and then drives the positioning molds 45 to rotate, and further the feeding suction cups 35 of the punching feeding assemblies 30 sequentially convey the punched tympanic membrane elements to each fixed membrane assembly.
Above-mentioned die-cutting mechanism 100 gets material sucking disc 15 and pay-off sucking disc 35 through the setting, realizes automatic getting material and pay-off operation, replaces manual operation to through setting up first cutting components 21 and second cutting components 22, can get the material and put into second cutting components 22 when guaranteeing that first cutting components 21 carries out die-cut processing, die-cut processing in turn in proper order, the die-cut efficiency of processing of very big improvement.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A die cutting mechanism, comprising:
the punching and taking assembly comprises a taking slide rail, a taking base, a taking lifting piece, a taking telescopic piece and a taking sucker, wherein the taking base is arranged on the taking slide rail in a sliding mode;
the punching assembly is arranged corresponding to the punching material taking assembly and comprises a first cutting assembly and a second cutting assembly; and
the punching and feeding assembly is arranged corresponding to the punching assembly and comprises a feeding slide rail, a feeding base arranged on the feeding slide rail in a sliding manner, a feeding lifting piece arranged on the feeding base, a feeding telescopic piece connected with the feeding lifting piece and a feeding sucker connected with the feeding telescopic piece;
the feeding sucker is used for taking out the punched elements from the first cutting assembly or the second cutting assembly respectively.
2. The die-cutting mechanism according to claim 1, wherein the first cutting assembly comprises a mounting seat, a lower die block connected with the mounting seat, an upper cutting die arranged corresponding to the lower die block, and a stamping part connected with the upper cutting die; the stamping workpiece with the mount pad is connected, the stamping workpiece is used for control down the module with go up the relative distance between the cutting die.
3. The die-cutting mechanism according to claim 2, wherein guide posts are arranged on two sides of the lower die block, the upper cutting die is slidably arranged on the guide posts, and the guide posts are arranged in the same direction as the stamping part.
4. The punching mechanism according to claim 3, wherein the lower module is hollow, and the lower module is provided with an air hole, and the air hole is arranged on one side of the lower module close to the upper cutting die.
5. The die cutting mechanism of claim 2, wherein said second cutting assembly is identical in construction to said first cutting assembly, said second cutting assembly being juxtaposed to said first cutting assembly.
6. The die-cutting mechanism according to claim 1, further comprising a material placement assembly; the material placing assembly comprises a bottom frame, a rotary table pivoted on the bottom frame and a rotary driving piece connected with the rotary table; the rotary driving piece is arranged on the bottom frame and used for driving the turntable to rotate relative to the bottom frame.
7. The die-cutting mechanism according to claim 6, wherein the turntable is provided with at least two positioning dies, and the positioning dies are arranged around the turntable at intervals.
8. The punching mechanism according to any one of claims 1 to 7, wherein the punching material taking assembly and the punching material feeding assembly are arranged on two sides of the punching assembly, and the material taking slide rail and the material feeding slide rail are arranged in a manner of extending in the same direction.
9. The die-cutting mechanism according to any one of claims 1 to 7, wherein the material taking telescopic piece is slidably arranged on the material taking base, the material taking lifting piece is used for controlling the distance between the material taking telescopic piece and the material taking slide rail, and the arrangement direction of the material taking telescopic piece is perpendicular to the arrangement direction of the material taking lifting piece.
10. The die-cutting mechanism according to any one of claims 1 to 7, wherein the feeding telescopic member is slidably disposed on the feeding base, the feeding lifting member is configured to control a distance between the feeding telescopic member and the feeding slide rail, and an arrangement direction of the feeding telescopic member is perpendicular to an arrangement direction of the feeding lifting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090644.8U CN213563070U (en) | 2020-09-22 | 2020-09-22 | Punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090644.8U CN213563070U (en) | 2020-09-22 | 2020-09-22 | Punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213563070U true CN213563070U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090644.8U Active CN213563070U (en) | 2020-09-22 | 2020-09-22 | Punching mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945581A (en) * | 2022-12-05 | 2023-04-11 | 江西犀瑞刀片制造有限公司 | Blade die cutting machine |
| CN117001777A (en) * | 2023-08-04 | 2023-11-07 | 宁国市天瑞电热电器有限公司 | Aluminum foil punching and forming equipment |
-
2020
- 2020-09-22 CN CN202022090644.8U patent/CN213563070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945581A (en) * | 2022-12-05 | 2023-04-11 | 江西犀瑞刀片制造有限公司 | Blade die cutting machine |
| CN117001777A (en) * | 2023-08-04 | 2023-11-07 | 宁国市天瑞电热电器有限公司 | Aluminum foil punching and forming equipment |
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