CN220052103U - FPC board processing cutting device - Google Patents
FPC board processing cutting device Download PDFInfo
- Publication number
- CN220052103U CN220052103U CN202321291652.6U CN202321291652U CN220052103U CN 220052103 U CN220052103 U CN 220052103U CN 202321291652 U CN202321291652 U CN 202321291652U CN 220052103 U CN220052103 U CN 220052103U
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- cutting
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- top side
- circuit board
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 128
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000003825 pressing Methods 0.000 abstract description 12
- 238000004080 punching Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of circuit board processing, in particular to a processing and cutting device of an FPC board, which comprises a bottom plate; the sliding groove is formed in the top side of the bottom plate, the sliding block is slidably arranged in the sliding groove, the supporting plate is fixed on the top side of the sliding block, the allocation structure is fixed at one end of the top side of the bottom plate, the allocation structure comprises supporting frames, the two supporting frames are arranged in parallel, the fixed shaft is fixedly connected between the two supporting frames, deformation of a cutting surface due to pressing can be avoided in the cutting process, the cutting surface cannot be accurately cut according to a cutting sample line, the cutting surface is effectively ensured to be tidy, and due to inclined blanking of the cutting knife, the cutting is performed from the side face of the circuit board during cutting, the situation that the cut circuit board is adhered and cut continuously is avoided, meanwhile, the blanked stress surface is small, and abrasion to the cutting knife is reduced; the cutting edge of the cutting knife is polished, the cutting edge position of the cutting knife can be guaranteed to be neat, the punching operation of the circuit board can be better facilitated, and the cutting face is guaranteed to be neat.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, and particularly relates to a processing and cutting device for an FPC board.
Background
The FPC is a flexible printed circuit board and is suitable for use in electronic devices requiring strict space requirements, and the flexible printed electrode board needs to be cut in order to be suitable for use in a circuit.
The existing flexible printed electrode plate cutting device mainly comprises a feeding mechanism, a positioning system, a cutting system, a deburring system and the like, the FPC is fed along a conveying belt under the drive of the feeding mechanism, the cutting system precisely controls the cutting position through a stroke adjusting device, and meanwhile, a cutter wheel is used for cutting.
In the prior art, in the cutting process, the rotation process of the cutter wheel is easy to cause deformation of the circuit board in the cutting process, so that the cutting surface is not neat, and in the cutting process, the cleaning state of the cutting edge cannot be ensured, and the subsequent cutting operation effect can be influenced; accordingly, a processing and cutting device for FPC boards has been proposed to solve the above problems.
Disclosure of Invention
In order to make up the defect of the prior art, solve the rotatory process of cutting wheel, lead to the circuit board deformation in the cutting process easily, lead to the cutting surface not neat, at the cutting process, the clean state of cutting edge can not guarantee, can influence the problem of follow-up cutting operation effect, the processing cutting device of FPC board is proposed.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a processing and cutting device of an FPC board, which comprises a bottom plate; a sliding groove is formed in the top side of the bottom plate, a sliding block is arranged in the sliding groove in a sliding mode, and a supporting plate is fixed on the top side of the sliding block;
the device comprises a base plate, a pressing screw, a shaft sleeve, a cutting knife, a threaded hole, a pressing screw and a fixing shaft, wherein one end of the top side of the base plate is fixed with the pressing structure, the pressing structure comprises a supporting frame, the two supporting frames are arranged in parallel, the fixing shaft is fixedly connected between the two supporting frames, the shaft sleeve is sleeved on the fixing shaft, the cutting knife is fixed on the circumferential surface of the shaft sleeve, the threaded hole is formed in the shaft sleeve, and the pressing screw is matched and assembled in the threaded hole;
the top side of bottom plate is fixed with the fixing base, set up the pole hole in the fixing base, it has the movable rod to run through in the pole hole, the tip of movable rod is fixed with spacing cap, the cover is equipped with the spring between spacing cap and the fixing base, the spring sets up peripherally at the movable rod, the other end of movable rod is fixed with the sand grinding dish.
Preferably, the two grinding discs are symmetrically arranged, and the structure of each grinding disc is a bidirectional conical structure.
Preferably, the top side of the supporting plate is provided with a cutting groove, and the cutting groove is positioned right below the two grinding discs.
Preferably, the side wall of the support frame is provided with a movable rod hole, a positioning screw rod penetrates through the movable rod hole, the positioning screw rod is fixed on one side of the sliding block, and a lock nut is rotatably assembled on the positioning screw rod.
Preferably, the top side of layer board is fixed with the mount pad, the inside of mount pad runs through the oscillating axle, and the one end of oscillating axle is fixed with rotatory cap, the rigid coupling has the reed between rotatory cap and the mount pad, and the reed suit is in the oscillating axle outside, and the one end of oscillating axle is fixed with the swinging arms, rotate on the swinging arms and install the cylinder.
Preferably, the top side of the supporting plate is provided with two rollers, and the two rollers are respectively positioned at two sides of the cutting groove.
The utility model has the beneficial effects that:
the utility model provides a processing cutting device of an FPC board, which is characterized in that in order to ensure that a cutting surface is neat, the height of a cutting knife can be adjusted by arranging an adjusting sliding block in a supporting frame, secondly, the inclination angle of the cutting knife can be adjusted by rotating a shaft sleeve, when a circuit board is cut, the cutting can be performed in a punching mode, the cutting surface can be prevented from being deformed due to pressing in the cutting process, the cutting surface can not be accurately cut according to a cutting sample line, the order of the cutting surface is effectively ensured, and in addition, the cutting is performed from the side surface of the circuit board due to the inclined punching of the cutting knife, the situation that the cut circuit board is adhered and cut continuously is avoided, and meanwhile, the punching stress surface is small, so that the abrasion of the cutting knife is reduced;
for better assurance cutting effect, advance the in-process at the layer board, cut through the cutting knife, advance the in-process at the layer board, the opposite face of two abrasive discs can be contacted with the side of cutting knife, the spring is by tensile state, the spring is at shrink operation in-process, can guarantee that two abrasive discs pass through to the centre gripping of cutting knife, can polish the cutting edge of cutting knife, can guarantee that the cutting edge position of cutting knife is clean and tidy, the blanking operation to the circuit board of being convenient for that can be better guarantees the order of cutting face.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a first perspective view of the whole;
FIG. 2 is a second perspective view of the whole;
FIG. 3 is a perspective view of a fixed structure;
FIG. 4 is a perspective view of a cleaning structure;
legend description:
1. a bottom plate; 2. a deployment structure; 3. a chute; 4. a slide block; 5. a supporting plate; 6. polishing the structure; 7. a pressing structure; 21. a support frame; 22. a sliding block; 23. a lock nut; 24. positioning a screw; 25. a movable rod hole; 26. extruding a screw; 27. a shaft sleeve; 28. a fixed shaft; 29. a cutting knife; 61. a fixing seat; 62. a spring; 63. a movable rod; 64. a limit cap; 65. a sanding plate; 71. a mounting base; 72. a reed; 73. rotating the cap; 74. a swinging rod; 75. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Example 1
Referring to fig. 1-4, the utility model provides a processing and cutting device for an FPC board, comprising a bottom plate 1; a sliding groove 3 is formed in the top side of the bottom plate 1, a sliding block 4 is arranged in the sliding groove 3 in a sliding mode, and a supporting plate 5 is fixed on the top side of the sliding block 4;
wherein, the top side one end of the bottom plate 1 is fixed with a blending structure 2, the blending structure 2 comprises a supporting frame 21, two supporting frames 21 are arranged in parallel, a fixed shaft 28 is fixedly connected between the two supporting frames 21, a shaft sleeve 27 is sleeved on the fixed shaft 28, a cutting knife 29 is fixed on the circumferential surface of the shaft sleeve 27, a threaded hole is arranged on the shaft sleeve 27, an extrusion screw 26 is matched and assembled in the threaded hole, a movable rod hole 25 is arranged on the side wall of the supporting frame 21, a positioning screw 24 penetrates through the movable rod hole 25, the positioning screw 24 is fixed on one side of a sliding block 22, a locking nut 23 is rotatably assembled on the positioning screw 24, during working, the FPC is a flexible printed circuit board which is made of flexible base materials and is suitable for electronic equipment with strict space requirements, when the circuit board is cut, in order to ensure that the cutting surface is tidy, the sliding height of the sliding block 22 in the supporting frame 21 is adjusted, the height of the cutting knife 29 can be adjusted, secondly, the inclination angle of the cutting knife 29 can be adjusted through the rotation of the shaft sleeve 27, when the circuit board is cut, the circuit board can be cut in a blanking mode, deformation of the cutting surface due to pressing in the cutting process can be avoided, the cutting surface cannot be accurately cut according to a cutting sample line, the tidy cutting surface is effectively ensured, and due to the inclined blanking of the cutting knife 29, the circuit board is cut from the side surface of the circuit board during cutting, the situation that the cut circuit board is adhered and cut continuously is avoided, meanwhile, the blanking stress surface is small, and the abrasion of the cutting knife 29 is reduced;
the top side of bottom plate 1 is fixed with fixing base 61, the pole hole has been seted up in the fixing base 61, runs through in the pole hole has movable rod 63, the end fixing of movable rod 63 has spacing cap 64, the cover is equipped with spring 62 between spacing cap 64 and the fixing base 61, spring 62 sets up at movable rod 63 periphery, the other end of movable rod 63 is fixed with abrasive disk 65, and two abrasive disk 65 symmetry sets up, abrasive disk 65's structure is two-way conical structure, cutting groove has been seted up to the top side of layer board 5, and the cutting groove is located two abrasive disk 65 under, and in order to better assurance cutting effect, in the cutting process, the circuit board will be fixed on layer board 5, advances the in-process at layer board 5 through cutting knife 29, advances the in-process at layer board 5, and the opposite face of two abrasive disk 65 can contact with cutting knife 29's side, and spring 62 is by tensile state, and spring 62 can guarantee that the centre gripping of two abrasive disk 65 passes through, can polish the cutting knife 29's assurance, and the cutting edge 29's that can guarantee to cut the clean and tidy position of cutting knife 29, the cutting edge 29 can be guaranteed to the clean and tidy operation of line.
The top side of layer board 5 is fixed with mount pad 71, the inside of mount pad 71 runs through the oscillating axle, and the one end of oscillating axle is fixed with rotatory cap 73, the rigid coupling has reed 72 between rotatory cap 73 and the mount pad 71, and the reed 72 suit is in the oscillating axle outside, and the one end of oscillating axle is fixed with swinging rod 74, install cylinder 75 on the swinging rod 74 rotation, the top side of layer board 5 is equipped with two cylinders 75, and two cylinders 75 are located the both sides of cutting groove respectively, during operation, in order better assurance to the blanking operation to the circuit board, need press the fixing to the circuit board, put the circuit board at the top side of layer board 5, when stretching swinging rod 74, the reed 72 is tightened up, and when the circuit board is fixed, release swinging rod 74, can realize pressing the fixing to the circuit board through cylinder 75 cooperation under the restoring force of reed 72, when pressing the fixing, with the cutting path and the cutting groove pair ware of circuit to be convenient for accurate cutting, and reach better cutting effect.
Working principle: in order to better ensure the blanking operation of the circuit board, the circuit board needs to be pressed and fixed, the circuit board is placed on the top side of the supporting plate 5, when the swinging rod 74 is stretched, the reed 72 is tightened, when the circuit board is fixed, the swinging rod 74 is released, the circuit board can be pressed and fixed through the cooperation of the roller 75 under the restoring force of the reed 72, and when the circuit board is pressed and fixed, the cutting path of the circuit is aligned with the cutting groove, so that accurate cutting is facilitated, and a better cutting effect is achieved;
in order to ensure that the cutting surface is neat, the height of the cutting knife 29 can be adjusted by arranging the sliding height of the adjusting sliding block 22 in the supporting frame 21, secondly, the inclination angle of the cutting knife 29 can be adjusted by rotating the shaft sleeve 27, when the circuit board is cut, the cutting can be performed in a punching mode, the situation that the cutting surface cannot be accurately cut according to a cutting sample line due to deformation caused by pressing in the cutting process can be avoided, the cutting surface is effectively ensured to be neat, and the cutting is performed from the side surface of the circuit board during cutting due to inclined punching of the cutting knife 29, the situation that the cut circuit board is adhered and cut continuously is avoided, meanwhile, the punching stress surface is small, and the abrasion of the cutting knife 29 is reduced;
for better assurance cutting effect, advance the in-process at layer board 5, cut through cutting knife 29, advance the in-process at layer board 5, the opposite face of two abrasive discs 65 can be with cutting knife 29's side contact, spring 62 is by tensile state, spring 62 is the shrink operation in-process, can guarantee that two abrasive discs 65 pass through the centre gripping of cutting knife 29, can polish cutting knife 29's cutting edge, can guarantee cutting knife 29's cutting edge position clean and tidy, the blanking operation to the circuit board of being convenient for that can be better guarantees the order of cutting face.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a processing cutting device of FPC board which characterized in that: comprises a bottom plate (1); a sliding groove (3) is formed in the top side of the bottom plate (1), a sliding block (4) is arranged in the sliding groove (3) in a sliding mode, and a supporting plate (5) is fixed on the top side of the sliding block (4);
the device comprises a base plate (1), a regulating structure (2) is fixed at one end of the top side of the base plate (1), the regulating structure (2) comprises two supporting frames (21), the two supporting frames (21) are arranged in parallel, a fixed shaft (28) is fixedly connected between the two supporting frames (21), a shaft sleeve (27) is sleeved on the fixed shaft (28), a cutting knife (29) is fixed on the circumferential surface of the shaft sleeve (27), a threaded hole is formed in the shaft sleeve (27), and an extrusion screw (26) is matched and assembled in the threaded hole;
the utility model discloses a grinding machine, including bottom plate (1), fixed seat (61), pole hole has been seted up in fixed seat (61), runs through in the pole hole has movable rod (63), the tip of movable rod (63) is fixed with spacing cap (64), the cover is equipped with spring (62) between spacing cap (64) and fixed seat (61), spring (62) set up at movable rod (63) periphery, the other end of movable rod (63) is fixed with grinds dish (65).
2. The processing and cutting device for FPC boards according to claim 1, wherein: the two grinding discs (65) are symmetrically arranged, and the structure of each grinding disc (65) is a bidirectional conical structure.
3. The processing and cutting device for FPC boards according to claim 2, wherein: the top side of the supporting plate (5) is provided with a cutting groove which is positioned right below the two grinding discs (65).
4. A processing and cutting device for FPC boards according to claim 3, wherein: the side wall of the support frame (21) is provided with a movable rod hole (25), a positioning screw (24) penetrates through the movable rod hole (25), the positioning screw (24) is fixed on one side of the sliding block (22), and a lock nut (23) is rotatably assembled on the positioning screw (24).
5. The processing and cutting device for FPC boards according to claim 4, wherein: the top side of layer board (5) is fixed with mount pad (71), the inside of mount pad (71) runs through the oscillating axle, and the one end of oscillating axle is fixed with rotatory cap (73), rigid coupling has reed (72) between rotatory cap (73) and mount pad (71), and reed (72) suit is in the oscillating axle outside, and the one end of oscillating axle is fixed with swinging rod (74), install cylinder (75) on the swinging rod (74) rotation.
6. The processing and cutting device for FPC boards according to claim 5, wherein: the top side of the supporting plate (5) is provided with two rollers (75), and the two rollers (75) are respectively positioned at two sides of the cutting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291652.6U CN220052103U (en) | 2023-05-25 | 2023-05-25 | FPC board processing cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291652.6U CN220052103U (en) | 2023-05-25 | 2023-05-25 | FPC board processing cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052103U true CN220052103U (en) | 2023-11-21 |
Family
ID=88751327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291652.6U Active CN220052103U (en) | 2023-05-25 | 2023-05-25 | FPC board processing cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220052103U (en) |
-
2023
- 2023-05-25 CN CN202321291652.6U patent/CN220052103U/en active Active
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