CN218428788U - Punching equipment with multilayer interconnection cleaning function for circuit board production - Google Patents
Punching equipment with multilayer interconnection cleaning function for circuit board production Download PDFInfo
- Publication number
- CN218428788U CN218428788U CN202221689166.5U CN202221689166U CN218428788U CN 218428788 U CN218428788 U CN 218428788U CN 202221689166 U CN202221689166 U CN 202221689166U CN 218428788 U CN218428788 U CN 218428788U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- arc
- circuit board
- wall
- multilayer interconnection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching equipment is used in circuit board production with clean function of multilayer interconnection, including the hydraulic press, the output shaft one end fixedly connected with connecting block of hydraulic press, the bottom fixedly connected with punching device of connecting block, punching device includes that fixed plate, spring and arc press from both sides, the bottom fixedly connected with protecting sheathing of connecting block. Through the rubber lock catch that sets up, the spring, the arc clamp, push rod and arc piece, rotate two rubber lock catches, stimulate two push rods respectively to both ends, treat when two push rod displacements to two oval open-ended other ends, detain two rubber lock catches, two push rods are in stable state this moment, two springs inside the protecting sheathing will all be compressed, the arc clamp will not carry out the centre gripping to the one end of die with the arc piece, the die will fall out through circular opening, do benefit to other dies of follow-up change, this process is simple and convenient, indirectly improve the work efficiency of the operation of punching a hole.
Description
Technical Field
The utility model belongs to the technical field of the circuit board processing, concretely relates to punching equipment is used in circuit board production with clean function of multilayer interconnection.
Background
The multilayer board is produced through the first inner layer pattern, the subsequent printing and etching process to form single or double sided base board, the base board is set between the layers, and the subsequent heating, pressurizing and adhering are performed. The double-sided board is a medium layer in the middle, and the two sides are wiring layers. The multilayer board is a multilayer wiring layer, and a dielectric layer is arranged between every two layers and can be made very thin. The multilayer circuit board has at least three conductive layers, two of which are on the outer surface and the remaining one of which is incorporated in an insulating board. The electrical connections between them are usually made through plated-through holes in the cross-section of the circuit board. These plated through holes are produced by specialized punching equipment. Although the existing punching equipment for producing the multilayer interconnection circuit board is developed more mature, certain problems still exist in the using process of the punching equipment.
Traditional multilayer interconnect circuit board production is with punching equipment is because it lacks supplementary clean function, the easy adhesion of piece that produces at the in-process of punching a hole is at the surface of circuit board, cause the circuit board pollution, it often needs to adopt the manual work to clear up circuit board surface, this makes the operating efficiency that punches a hole reduce, and traditional multilayer interconnect circuit board production is with punching equipment's die is installed through the screw mostly, need rotate many times when dismantling and installing, the process is loaded down with trivial details slowly, the operating efficiency that punches a hole has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punching equipment is used in circuit board production with clean function of multilayer interconnection, in order to solve and to propose the current punching equipment for circuit board production with clean function of multilayer interconnection in the above-mentioned background art in the use, because it lacks supplementary clean function, the easy adhesion of piece at the in-process production of punching a hole is at the surface of circuit board, it often needs to adopt the manual work to clear up circuit board surface, and its die is installed through the screw thread mostly, need to rotate many times when dismantling and installing, the process is loaded down with trivial details slow, thereby lead to the circuit board to pollute, the problem that the operating efficiency that punches a hole reduces.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board production is with punching equipment with clean function of multilayer interconnection, includes the hydraulic press, the output shaft one end fixedly connected with connecting block of hydraulic press, the bottom fixedly connected with punching device of connecting block, punching device includes fixed plate, spring and arc clamp, the bottom fixedly connected with protecting sheathing of connecting block, protecting sheathing's inside sliding connection has two the same arc clamps, two the equal fixedly connected with draw runner in top and the lateral wall of arc clamp, the arc clamp is through two draw runners that set up and protecting sheathing sliding connection, the bottom fixedly connected with arc piece of arc clamp, the outer wall of arc clamp rotates and is connected with the die, the one end of arc piece and the one end swing joint of die, the one end fixedly connected with gag lever post of arc clamp, the other end fixedly connected with fixed plate of gag lever post, the one end of fixed plate and protecting sheathing's inner wall fixed connection, the one end fixedly connected with gag lever post of fixed plate, the gag lever post is located the inside of spring.
It is specific, gag lever post through the setting, the stability of spring when tensile or compression will all be improved, with the die to protecting sheathing internally mounted, because the one end of arc piece is the cambered surface setting, so the top of die just gets into protecting sheathing's inside very easily, meanwhile two arc pieces will be to both ends displacement because of receiving pressure, because the one end of arc piece is fixed connection with the bottom that the arc pressed from both sides, at the draw runner, under the combined action of the inside spout that sets up of protecting sheathing, two arc clamps also can be to both ends displacement, the gag lever post is compressed this moment, treat that the top of die is contradicted protecting sheathing's inner wall top, the one end of arc piece just surpassed the one end of die this moment, the external force that the gag lever post received this moment disappears, it will give the arc and press from both sides thrust, two arc pieces and arc clamp will all block the die, the die is in stable state this moment, the installation work of die is about to accomplish.
Preferably, a circular opening is formed in the bottom end of the protective shell, the outer wall of the stamping die is connected with the inner wall of the circular opening in a sliding mode, two oval openings which are away from each other are formed in one side of the protective shell, a push rod is fixedly connected to one end of each of the two arc-shaped clamps, the outer wall of the push rod is connected with the inner wall of the oval opening in a sliding mode, one end of the push rod penetrates through the oval opening, two rubber latches which are away from each other are connected to one side of the protective shell in a rotating mode, and the outer wall of the push rod is movably connected with one side of each rubber latch.
Specifically, when the die is in a stable state inside the protective shell, the two rubber latches are rotated, the part of the push rod extending out of the protective shell can be fixed, the stability of the die reaches the highest point at the moment, the installation work of the die is completed, otherwise, when the die needs to be replaced, the two rubber latches are rotated, the two push rods are pulled towards two ends respectively, when the two push rods are displaced to the other ends of the two oval openings, the two rubber latches are buckled down, the two push rods are in a stable state at the moment, the two springs inside the protective shell are compressed, the arc-shaped clamp and the arc-shaped block cannot clamp one end of the die, the die falls out through the circular opening, other dies can be replaced subsequently, and the working efficiency of punching operation is indirectly improved.
Preferably, the top end of the hydraulic press is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a working table top, one end of the working table top is provided with a square opening, and the inner wall of the square opening is connected with a plate loading device in a sliding mode.
Specifically, when punching operation is carried out, the multilayer interconnection circuit board is arranged in one end of the board loading device, and one end of the board loading device is movably connected with the square opening, so that when the multilayer interconnection circuit board in one end of the board loading device is punched, the multilayer interconnection circuit board can be taken out at any time by pulling the board loading device, and the punching operation is favorably carried out.
Preferably, the bottom end of the working table top is fixedly connected with a fixing device.
Specifically, through the fixing device who sets up, the whole stability at the during operation of device will improve greatly.
Preferably, the top of work desktop has seted up the recess, the inside sliding connection of recess has two slide bars, two the equal fixedly connected with annular slider of outer wall of slide bar, the slide bar is through the annular slider and the recess sliding connection who sets up, the clean pole of top fixedly connected with of slide bar, the top fixedly connected with drive pushing hands of clean pole, the bottom fixedly connected with brush hair of clean pole.
Concretely, multilayer interconnection circuit board punching operation accomplishes the back, the partial piece of its surperficial probably adhesion, at this moment, the drive pushing hands rotate, because the slide bar is the annular slider through the setting, inside spout and the recess sliding connection of seting up of recess, so two slide bars can be in the inside both ends of recess respectively, promote the drive pushing hands backward this moment again, clean pole will slide along the recess, under the effect of the brush hair that the one end of clean pole set up again, the piece of multilayer interconnection circuit board surface adhesion will be cleaned totally, the problem of multilayer interconnection circuit board pollution because of it causes has been solved, indirectly improve punching operation efficiency, after the cleanness is accomplished, promote earlier the drive pushing hands of rotating again, resume original position with it, be convenient for going on of next cleaning operation.
Preferably, one end of the fixing device is movably connected with a waste collection box, and the waste collection box is positioned under the square opening.
Specifically, through the garbage collection box that sets up, the part piece that the operation of punching a hole produced will drop to the inside of garbage collection box through the through-hole on the dress board ware, treats that all operations are accomplished the back, can take out the garbage collection box and carry out further processing to it.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the rubber hasp that sets up, a spring, the arc presss from both sides, push rod and arc piece, rotate two rubber hasps, stimulate two push rods to both ends respectively, treat when two push rod displacements to two oval open-ended other ends, detain two rubber hasps, two push rods are in steady state this moment, two inside springs of protecting sheathing all will be compressed, the arc presss from both sides and will not carry out the centre gripping to the one end of die with the arc piece, the die will fall out through circular opening, do benefit to follow-up other die of changing, this process is simple and convenient, indirectly improve the work efficiency of the operation of punching a hole.
2. Through the drive pushing hands that sets up, clean pole, slide bar and brush hair, multilayer interconnection circuit board punching operation accomplishes the back, the probably adhesion part piece in its surface, the drive pushing hands rotate, because the slide bar is the annular slider through setting up, the inside spout and the recess sliding connection of seting up of recess, so two slide bars can be in the inside both ends of recess respectively, promote the drive pushing hands backward again, clean pole will slide along the recess, through the brush hair that sets up, the piece of multilayer interconnection circuit board surface adhesion will be cleaned, the problem of multilayer interconnection circuit board pollution because of it leads to the fact has been solved, indirectly improve the operating efficiency that punches a hole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the punching device of the present invention;
fig. 3 is a schematic view of the overall structure of the punching device of the present invention;
FIG. 4 is a schematic view of a part of the overall structure of the present invention;
FIG. 5 is another schematic view of the whole structure of the present invention;
fig. 6 is a schematic view of the overall cross-sectional structure of the present invention.
In the figure: 1. a hydraulic press; 2. connecting blocks; 3. a protective housing; 4. a circular opening; 5. rubber lock catches; 6. a fixing plate; 7. a limiting rod; 8. a spring; 9. an arc-shaped clamp; 10. a push rod; 11. an arc-shaped block; 12. a slide bar; 13. punching a die; 14. a connecting plate; 15. a work table top; 16. a square opening; 17. a groove; 18. a plate loading device; 19. driving the pushing handle; 20. cleaning the rod; 21. a slide bar; 22. an annular slider; 23. brushing; 24. a fixing device; 25. a waste collection box; 26. an oval opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a punching equipment is used in circuit board production with clean function of multilayer interconnection, including hydraulic press 1, output shaft one end fixedly connected with connecting block 2 of hydraulic press 1, the bottom fixedly connected with punching device of connecting block 2, punching device includes fixed plate 6, spring 8 and arc press from both sides 9, the bottom fixedly connected with protecting sheathing 3 of connecting block 2, protecting sheathing 3's inside sliding connection has two the same arcs to press from both sides 9, the top and the equal fixedly connected with draw runner 12 of lateral wall of two arcs press from both sides 9, arc press from both sides 9 through two draw runners 12 and protecting sheathing 3 sliding connection who sets up, the bottom fixedly connected with arc piece 11 of arc press from both sides 9, the outer wall rotation that the arc pressed from both sides 9 is connected with die 13, the one end of arc piece 11 and the one end swing joint of die 13, the one end fixedly connected with gag lever 7 of arc press from both sides 9, the other end fixedly connected with fixed plate 6 of gag lever post 7, the one end fixedly connected with gag lever post 7 of fixed plate 6 is located spring 8's inside.
In this embodiment, through the gag lever post 7 that sets up, the stability of spring 8 when tensile or compression will all be improved, with die 13 to protecting sheathing 3 internally mounted, because the one end of arc piece 11 is the cambered surface setting, so the top of die 13 just gets into protecting sheathing 3's inside very easily, meanwhile two arc pieces 11 will be to both ends displacement because of receiving pressure, because the one end of arc piece 11 and the bottom that the arc pressed from both sides 9 are fixed connection, at draw runner 12, under the combined action of the spout that protecting sheathing 3 internally set up, two arc presss from both sides 9 also can be to both ends displacement, gag lever post 7 is compressed this moment, wait that the top of die 13 contradicts the inner wall top of protecting sheathing 3, the one end of arc piece 11 just surpasss the one end of die 13 this moment, the external force that gag lever post 7 received this moment disappears, it will give arc clamp 9, two arc pieces 11 and arc press from both sides 9 and will block die 13, die 13 this moment is in stable state, the installation work of die 13 is about to accomplish.
Wherein, circular opening 4 has been seted up to protecting sheathing 3's bottom, the outer wall of die 13 and circular opening 4's inner wall sliding connection, two oval opening 26 of keeping away from each other are seted up to one side of protecting sheathing 3, the equal fixedly connected with push rod 10 of one end of two arc clamps 9, the outer wall of push rod 10 and oval opening 26's inner wall sliding connection, oval opening 26 is passed to the one end of push rod 10, one side of protecting sheathing 3 is rotated and is connected with two rubber hasp 5 of keeping away from each other, the outer wall of push rod 10 and one side swing joint of rubber hasp 5.
In this embodiment, when the die 13 is in a stable state inside the protective housing 3, the two rubber latches 5 are rotated, the portion of the push rod 10 extending out of the protective housing 3 can be fixed, at this time, the stability of the die 13 will reach the highest point, the installation work of the die 13 is completed, otherwise, when the die 13 needs to be replaced, the two rubber latches 5 are rotated, the two push rods 10 are respectively pulled towards the two ends, when the two push rods 10 are displaced to the other ends of the two oval openings 26, the two rubber latches 5 are buckled, the two push rods 10 are in a stable state at this time, the two springs 8 inside the protective housing 3 are compressed, the arc clamp 9 and the arc block 11 will not clamp one end of the die 13, the die 13 will fall out through the round opening 4, which is beneficial to subsequently replace other dies 13, and the working efficiency of the punching operation is indirectly improved.
The top end of the hydraulic press 1 is fixedly connected with a connecting plate 14, one end of the connecting plate 14 is fixedly connected with a working table top 15, one end of the working table top 15 is provided with a square opening 16, and the inner wall of the square opening 16 is connected with a plate loading device 18 in a sliding mode.
In this embodiment, during the punching operation, the multilayer interconnection circuit board is placed inside one end of the board loading device 18, and since one end of the board loading device 18 is movably connected with the square opening 16, when the punching operation of the multilayer interconnection circuit board inside one end of the board loading device 18 is completed, the multilayer interconnection circuit board can be taken out at any time by pulling the board loading device 18, which is beneficial to the punching operation.
Wherein, the bottom end of the working table top 15 is fixedly connected with a fixing device 24.
In this embodiment, the stability of the whole device in operation can be greatly improved by the fixing device 24.
Wherein, recess 17 has been seted up at the top of work desktop 15, and recess 17's inside sliding connection has two slide bars 21, the equal fixedly connected with annular slider 22 of outer wall of two slide bars 21, and slide bar 21 is through the annular slider 22 and the recess 17 sliding connection who sets up, and the top fixedly connected with of slide bar 21 cleans pole 20, and the top fixedly connected with of cleaning pole 20 drives pushing hands 19, and the bottom fixedly connected with brush hair 23 of cleaning pole 20.
In this embodiment, after the multilayer interconnection circuit board punching operation is completed, part of chips may adhere to the surface of the multilayer interconnection circuit board, at this time, the pushing handle 19 is driven to rotate, because the sliding rod 21 passes through the annular sliding block 22, and the sliding groove formed in the groove 17 is slidably connected with the groove 17, so that the two sliding rods 21 are respectively located at two ends of the inner part of the groove 17, at this time, the driving pushing handle 19 is pushed backwards, the cleaning rod 20 slides along the groove 17, and under the action of the bristles 23 arranged at one end of the cleaning rod 20, the adhered chips on the surface of the multilayer interconnection circuit board are cleaned completely, thereby solving the problem of pollution of the multilayer interconnection circuit board caused by the cleaning rod, indirectly improving the punching operation efficiency, after the cleaning is completed, the pushing handle 19 is driven to rotate again, so as to restore the original position of the cleaning rod, and facilitating the next cleaning operation.
Wherein, one end of the fixing device 24 is movably connected with a waste collecting box 25, and the waste collecting box 25 is positioned right below the square opening 16.
In this embodiment, through the garbage collection box 25 that sets up, the part piece that the operation of punching a hole produced will drop to the inside of garbage collection box 25 through the through-hole on the dress board 18, treat all operations and accomplish the back, can take out the garbage collection box 25 and carry out further processing to it.
The utility model discloses a theory of operation and use flow: the multilayer interconnection circuit board to be punched is placed in the middle of a board loading device 18, punching operation is completed by controlling a hydraulic machine 1, after the punching operation is completed, partial scraps may adhere to the surface of the processed multilayer interconnection circuit board, at the moment, a pushing handle 19 is driven to rotate, as the sliding rod 21 passes through an annular sliding block 22, and a sliding groove formed in the groove 17 is in sliding connection with the groove 17, two sliding rods 21 are respectively positioned at two ends in the groove 17, at the moment, the pushing handle 19 is driven to push backwards, a cleaning rod 20 slides along the groove 17, under the action of bristles 23 arranged at one end of the cleaning rod 20, the scraps adhered to the surface of the multilayer interconnection circuit board are cleaned, the problem of pollution of the multilayer interconnection circuit board caused by the scraps is solved, the punching operation efficiency is indirectly improved, after the cleaning is completed, the pushing handle 19 is firstly pushed and then driven to rotate to restore the original position, when the die 13 needs to be replaced, the two rubber latches 5 are rotated to respectively pull the two push rods 10 towards the two ends, when the two push rods 10 are displaced to the other ends of the two oval openings 26, the two rubber latches 5 are buckled, the two push rods 10 are in a stable state at the moment, the two springs 8 inside the protective shell 3 are compressed, the arc clamp 9 and the arc block 11 cannot clamp one end of the die 13, the die 13 falls out through the circular opening 4, when a new die 13 is installed inside the protective shell 3, because one end of the arc block 11 is arranged in an arc surface, the top end of the die 13 can easily enter the protective shell 3, meanwhile, the two arc blocks 11 can be displaced towards the two ends due to pressure, because one end of the arc block 11 is fixedly connected with the bottom end of the arc clamp 9, at draw runner 12, under the combined action of the spout that protective housing 3 inside set up, two arc presss from both sides 9 also can be to both ends displacement, gag lever post 7 this moment is compressed, treat that the top of die 13 is contradicted the inner wall top of protective housing 3, the one end of arc piece 11 just surpassed the one end of die 13 this moment, the external force that gag lever post 7 received this moment disappears, it will give arc clamp 9 thrust, two arc pieces 11 and arc press from both sides 9 and all will block die 13, die 13 is in stable state this moment, rotate two rubber hasp 5, can fix the part that push rod 10 extends protective housing 3, the stability of die 13 will reach the peak this moment, through above setting, the change speed of die 13 improves greatly, indirectly improve the work efficiency of the operation of punching a hole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A punching equipment with multilayer interconnection cleaning function for circuit board production comprises a hydraulic machine (1), and is characterized in that: the punching device comprises a fixing plate (6), a spring (8) and arc clamps (9), a protection shell (3) is fixedly connected to the bottom of the connecting block (2), two identical arc clamps (9) are slidably connected to the inside of the protection shell (3), the top end and the side wall of each arc clamp (9) are fixedly connected with sliding strips (12), the arc clamps (9) are slidably connected with the protection shell (3) through the two sliding strips (12), the bottom end of each arc clamp (9) is fixedly connected with an arc block (11), the outer wall of each arc clamp (9) is rotatably connected with a stamping die (13), one end of each arc block (11) is movably connected with one end of each stamping die (13), one end of each arc clamp (9) is fixedly connected with a limiting rod (7), the other end of each limiting rod (7) is fixedly connected with a fixing plate (6), one end of each fixing plate (6) is fixedly connected with the inner wall of the protection shell (3), one end of each fixing plate (6) is fixedly connected with one end of each limiting rod (7), and the spring (8) is located inside each limiting rod (7).
2. The punching apparatus for producing the circuit board with the multilayer interconnection cleaning function according to claim 1, characterized in that: circular opening (4) have been seted up to the bottom of protecting sheathing (3), the outer wall of die (13) and the inner wall sliding connection of circular opening (4), two oval opening (26) of keeping away from each other are seted up to one side of protecting sheathing (3), two the equal fixedly connected with push rod (10) of one end of arc clamp (9), the outer wall of push rod (10) and the inner wall sliding connection of oval opening (26), oval opening (26) are passed to the one end of push rod (10), one side of protecting sheathing (3) is rotated and is connected with two rubber hasp (5) of keeping away from each other, the outer wall of push rod (10) and one side swing joint of rubber hasp (5).
3. The punching apparatus for producing the wiring board with the multilayer interconnection cleaning function according to claim 1, wherein: the hydraulic press is characterized in that a connecting plate (14) is fixedly connected to the top end of the hydraulic press (1), a working table top (15) is fixedly connected to one end of the connecting plate (14), a square opening (16) is formed in one end of the working table top (15), and a plate installing device (18) is connected to the inner wall of the square opening (16) in a sliding mode.
4. The punching apparatus for circuit board production with multilayer interconnection cleaning function according to claim 3, characterized in that: the bottom end of the working table top (15) is fixedly connected with a fixing device (24).
5. The punching apparatus for circuit board production with multilayer interconnection cleaning function according to claim 3, characterized in that: the top of work desktop (15) is seted up flutedly (17), the inside sliding connection of flutedly (17) has two slide bars (21), two the equal fixedly connected with annular slider (22) of outer wall of slide bar (21), slide bar (21) are through annular slider (22) and recess (17) sliding connection who sets up, the clean pole (20) of top fixedly connected with of slide bar (21), the top fixedly connected with drive pushing hands (19) of clean pole (20), the bottom fixedly connected with brush hair (23) of clean pole (20).
6. The punching apparatus for circuit board production with multilayer interconnection cleaning function according to claim 4, wherein: one end of the fixing device (24) is movably connected with a waste collecting box (25), and the waste collecting box (25) is located under the square opening (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221689166.5U CN218428788U (en) | 2022-07-02 | 2022-07-02 | Punching equipment with multilayer interconnection cleaning function for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221689166.5U CN218428788U (en) | 2022-07-02 | 2022-07-02 | Punching equipment with multilayer interconnection cleaning function for circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218428788U true CN218428788U (en) | 2023-02-03 |
Family
ID=85090199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221689166.5U Active CN218428788U (en) | 2022-07-02 | 2022-07-02 | Punching equipment with multilayer interconnection cleaning function for circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218428788U (en) |
-
2022
- 2022-07-02 CN CN202221689166.5U patent/CN218428788U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210703851U (en) | Environment-friendly waste material clearing device for milling machine | |
| CN205628678U (en) | Quick ash handling equipment is used to punch press | |
| CN212682263U (en) | Base upset stamping die based on battery copper bar | |
| CN112828340A (en) | Spare part drilling equipment is used in new energy automobile production | |
| CN218428788U (en) | Punching equipment with multilayer interconnection cleaning function for circuit board production | |
| CN219799038U (en) | Recycled concrete capability test device | |
| CN110421620A (en) | A kind of equipment for making puffing food | |
| CN213196717U (en) | Metal product punching device | |
| CN212147643U (en) | Waste material compressing mechanism for solid waste treatment equipment | |
| CN211806453U (en) | Tool clamp for punching electronic board | |
| CN208298630U (en) | A kind of COPPER WIRES PRODUCTION environment-friendly type waste residue recyclable device | |
| CN220805253U (en) | Punching machine convenient to surface cleaning | |
| CN221435333U (en) | Sheet metal part laser cutting equipment | |
| CN214927353U (en) | High-efficient squeezer | |
| CN217393570U (en) | Key bit pattern punching and string key integrated device | |
| CN218504066U (en) | Pole piece shaping mechanism model | |
| CN217643880U (en) | Efficient grooving device for production and processing of multilayer interconnection circuit boards | |
| CN217166596U (en) | Perforating device of steel pipe pole production usefulness | |
| CN215036100U (en) | Burr removing device for key processing | |
| CN221391406U (en) | PCBA board processing perforating device | |
| CN213196558U (en) | Fastener processing equipment with watering cooling function | |
| CN220942768U (en) | Tray production punching shear equipment | |
| CN219767561U (en) | Plate processing sweeps collection device | |
| CN212486240U (en) | Moving mechanism of large building motor | |
| CN215660606U (en) | Slitting device for electrolytic copper foil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |