CN216828404U - A cornering machine for circuit board processing - Google Patents
A cornering machine for circuit board processing Download PDFInfo
- Publication number
- CN216828404U CN216828404U CN202123306127.0U CN202123306127U CN216828404U CN 216828404 U CN216828404 U CN 216828404U CN 202123306127 U CN202123306127 U CN 202123306127U CN 216828404 U CN216828404 U CN 216828404U
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- CN
- China
- Prior art keywords
- circuit board
- wire
- case
- cutting machine
- corner cutting
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 42
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a corner cutting machine for processing a circuit board, which relates to the field of processing the circuit board, and comprises a case, wherein the left side and the right side in the case are both formed with positioning edges, the inner sides of the positioning edges are formed with guide rails, a circuit board clamping bracket is arranged in the case, the left side and the right side of the circuit board clamping bracket are both formed with chutes, the guide rails are arranged in the chutes in a one-to-one sliding fit manner, the lower side of the circuit board clamping bracket is formed with a groove, the left side and the right side in the groove are both formed with clamping chutes which are in sliding fit with clamping blocks, the left end and the right end of the upper side of the circuit board clamping bracket are both fixedly provided with cylinders, telescopic rods of the cylinders drive the clamping blocks to move up and down, a wire cutter is arranged in the case, the wire cutter comprises a motor, a driving roller, a driven roller and a wire cutting molybdenum wire, the driven roller is provided with two driven rollers, the motor drives the driving roller to rotate, and the wire cutting molybdenum wire is wound between the driving roller and the two rollers, the upper side edge of the wire-cutting molybdenum wire is arranged at the lower side edge in the groove.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing and specifically relates to a cornering machine for circuit board processing is related to.
Background
In the production process of circuit board, need amputate the unnecessary pin after the components and parts welding on the circuit board, in order to accomplish the excision of pin fast, generally adopt the pin cutter to carry out excision work, be provided with the blade on the pin cutter, place the circuit board manual work on the guide rail, promote circuit board to the blade again, thereby motor drive blade high-speed rotation amputates the unnecessary pin on the circuit board, but the transportation of circuit board placing on the guide rail is unstable, the circuit board shakes easily when cutting the foot operation, lead to the pin length behind the pin cutter can't keep unanimous, and break away from the guide rail easily during the circuit board shake, lead to the circuit board to drop on the blade, scrap the probability is higher.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
A corner cutting machine for processing a circuit board comprises a machine case, wherein the left side and the right side in the machine case are both formed with positioning edges, the inner sides of the positioning edges are formed with guide rails, a circuit board clamping support is arranged in the machine case, the left side and the right side of the circuit board clamping support are both formed with sliding grooves, the front end and the rear end of each sliding groove are respectively provided with a circuit board clamping support, the guide rails are arranged in the sliding grooves in a one-to-one sliding fit mode, the lower side of the circuit board clamping support is formed with a groove, the left side and the right side in the groove are both formed with clamping sliding grooves, the clamping grooves are respectively provided with a clamping block in a sliding fit mode, the left end and the right end of the upper side of the circuit board clamping support are both fixedly provided with air cylinders, telescopic rods of the air cylinders are arranged in the clamping sliding grooves in a one-to-one correspondence mode, the telescopic rods of the air cylinders drive the clamping blocks to move up and down, a wire cutter is arranged in the machine case, and the wire cutter comprises a motor, a driving roller, a driven roller and a wire-cutting molybdenum wire, the driven rollers are installed in the case in a rotating fit mode, the two driven rollers are arranged in a bilateral symmetry mode, the motor drives the driving roller to rotate, the wire-cutting molybdenum wire is wound between the driving roller and the two driven rollers, and the upper side edge of the wire-cutting molybdenum wire is arranged on the lower side edge in the groove.
As a further aspect of the present invention: vertical guide rails are fixedly installed in the clamping sliding grooves, and the clamping blocks are installed on the vertical guide rails in a one-to-one corresponding sliding fit mode.
As a further aspect of the present invention: the upside border shaping of circuit board clamping support has the fretwork groove, and the fretwork groove lets in the fluting setting.
As a further aspect of the present invention: the upside shaping of quick-witted case has the chamber door opening, and the door plant is installed in the articulated cooperation of the intraoral side of chamber door opening, and the door plant covers the chamber door opening setting.
As a further aspect of the present invention: the door plant side shaping has the chimb, and the open intraoral upside shaping of case door is fluted, and the chimb clearance fit is installed in the recess.
As a further aspect of the present invention: the upper side of the door panel is fixedly provided with a door opening handle.
As a further aspect of the present invention: a supporting box is fixedly mounted on the lower side of the case, an object storage groove is formed in the supporting box, an air pump is fixedly mounted in the object storage groove, and the air pump supplies air to the two air cylinders.
As a further aspect of the present invention: radiating holes are formed in the front side and the rear side of the supporting box.
As a further aspect of the present invention: the bottom side of the supporting box is fixedly provided with a plurality of universal wheels.
As a further aspect of the present invention: the left side and the right side in the case are both formed with fan openings, and heat dissipation fans are fixedly arranged in the fan openings.
Compared with the prior art, the beneficial effects of the utility model are that: install the circuit board between two centre gripping spouts, during the foot cutting, the cylinder drives the grip block and descends, make the circuit board centre gripping between centre gripping spout and grip block, the installation is more stable, at this moment, promote circuit board clamping support, circuit board clamping support slides around the inboard on location limit through the cooperation of guide rail and spout, make the circuit board can the transportation cutting of stabilizing, during the slip, the motor is opened, motor drive line cutting molybdenum filament high-speed operation, when the pin of circuit board contacted the wire-electrode cutting molybdenum filament, the wire-electrode cutting molybdenum filament cuts off the pin, can let the length of each pin keep unanimous, the difficult circuit board that collides when the wire-electrode cutting molybdenum filament damages, avoid the circuit board to scrap the damage.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic structural view of a wire cutter according to the present invention.
Shown in the figure: 1. a chassis; 2. positioning the edge; 3. a guide rail; 4. a circuit board clamping bracket; 5. a chute; 6. slotting; 7. a clamping chute; 8. a clamping block; 9. a cylinder; 10. a wire cutter; 101. a motor; 102. a drive roll; 103. a driven roller; 104. performing linear cutting on the molybdenum wire; 11. a vertical guide rail; 12. hollowing out the grooves; 13. a door opening; 14. a door panel; 15. a convex edge; 16. a groove; 17. a door opening handle; 18. a support box; 19. a storage tank; 20. an air pump; 21. heat dissipation holes; 22. a universal wheel; 23. opening a hole in the fan; 24. a heat radiation fan.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-3, the utility model discloses a corner cutting machine for processing circuit boards, which comprises a machine case 1, wherein the left and right sides in the machine case 1 are all formed with positioning edges 2, the inner sides of the positioning edges 2 are formed with guide rails 3, a circuit board clamping support 4 is arranged in the machine case 1, the left and right sides of the circuit board clamping support 4 are all formed with chutes 5, the front and back ends of the chutes 5 are all communicated with the circuit board clamping support 4, the guide rails 3 are arranged in the chutes 5 in a one-to-one sliding fit manner, the lower side of the circuit board clamping support 4 is formed with slots 6, the left and right sides in the slots 6 are both formed with clamping chutes 7, clamping blocks 8 are arranged in the clamping chutes 7 in a sliding fit manner, air cylinders 9 are fixedly arranged at the left and right ends of the upper side of the circuit board clamping support 4, telescopic rods of the air cylinders 9 are arranged in the clamping chutes 7 in a one-to-one correspondence manner, the telescopic rods of the air cylinders 9 drive the clamping blocks 8 to move up and down, a wire cutter 10 is arranged in a case 1, the wire cutter 10 comprises a motor 101, a driving roller 102, driven rollers 103 and a wire-cutting molybdenum wire 104, the driven rollers 103 are arranged in the case 1 in a rotating fit manner, the two driven rollers 103 are arranged, the two driven rollers 103 are symmetrically arranged left and right, the motor 101 drives the driving roller 102 to rotate, the wire-cutting molybdenum wire 104 is wound between the driving roller 102 and the two driven rollers 103, and the upper side edge of the wire-cutting molybdenum wire 104 is arranged at the lower side edge in the slot 6;
the principle is as follows: install the circuit board between two centre gripping spouts 7, during the foot cutting, cylinder 9 drives grip block 8 and descends, make the circuit board centre gripping between centre gripping spout 7 and grip block 8, the installation is more stable, at this moment, promote circuit board clamping support 4, circuit board clamping support 4 slides around the inboard of locating edge 2 through the cooperation of guide rail 3 and spout 5, make the circuit board can the transportation cutting of stabilizing, during the slip, motor 101 opens, motor 101 drive wire cutting molybdenum filament 104 high-speed operation, when the pin of circuit board contacted wire cutting molybdenum filament 104, wire cutting molybdenum filament 104 cuts off the pin, can let the length of each pin keep unanimous, be difficult for colliding the circuit board when wire cutting molybdenum filament 104 damaged, avoid the circuit board to scrap the damage.
As a further aspect of the present invention: vertical guide rails 11 are fixedly arranged in the clamping sliding grooves 7, and the clamping blocks 8 are correspondingly arranged on the vertical guide rails 11 in a sliding fit manner; the lifting movement of the clamping block 8 is made more stable.
As a further aspect of the present invention: a hollow-out groove 12 is formed in the edge of the upper side of the circuit board clamping support 4, and the hollow-out groove 12 is communicated with the open groove 6; the circuit board can be conveniently arranged between the two clamping chutes 7.
As a further aspect of the present invention: a door opening 13 is formed on the upper side of the case 1, a door plate 14 is hinged and matched to the side edge in the door opening 13, and the door plate 14 covers the door opening 13; the installation and the disassembly of the circuit board can be facilitated, and the circuit board clamping support 4 can be pushed conveniently.
As a further aspect of the present invention: a convex edge 15 is formed on the side edge of the door plate 14, a groove 16 is formed on the upper side in the door opening 13, and the convex edge 15 is arranged in the groove 16 in a clearance fit manner; the door panel 14 can be prevented from falling into the cabinet 1 without affecting the cutting operation of the wire cutter 10.
As a further aspect of the present invention: a door opening handle 17 is fixedly arranged on the upper side of the door panel 14; the door opening handle 17 can facilitate opening or closing of the door panel 14.
As a further aspect of the present invention: a supporting box 18 is fixedly installed on the lower side of the case 1, an object storage groove 19 is formed in the supporting box 18, an air pump 20 is fixedly installed in the object storage groove 19, and the air pump 20 supplies air to the two air cylinders 9; the supporting box 18 can provide a proper height for the case 1, so that an operator can conveniently perform the operation of cutting the pins of the circuit board.
As a further aspect of the present invention: heat dissipation holes 21 are formed in the front side and the rear side of the support box 18; the heat generated when the air pump 20 operates can be dissipated through the heat dissipation holes 21, so that the air pump 20 is not easily damaged by overheating.
As a further aspect of the present invention: a plurality of universal wheels 22 are fixedly arranged at the bottom side of the supporting box 18; the supporting box 18 and the machine case 1 are convenient to carry.
As a further aspect of the present invention: fan openings 23 are formed in the left side and the right side of the case 1, and cooling fans 24 are fixedly installed in the fan openings 23; the heat when can fast take the line cutting molybdenum filament 104 cutting can blow the pin that cuts off simultaneously, lets the pin that cuts off can pile up the corner in quick-witted case 1, makes things convenient for follow-up clearance.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (10)
1. The utility model provides a cornering machine for circuit board processing, includes quick-witted case, its characterized in that: the machine case is internally provided with a wire cutter, the wire cutter comprises a motor, a driving roller, a driven roller and a wire cutting molybdenum wire, the driven roller is installed in the machine case in a rotating fit manner, and the driven roller is provided with two driven rollers, the two driven rollers are arranged in bilateral symmetry, the motor drives the driving roller to rotate, the linear cutting molybdenum wire is wound between the driving roller and the two driven rollers, and the upper side edge of the linear cutting molybdenum wire is arranged at the lower side edge in the groove.
2. The corner cutting machine for processing circuit boards as claimed in claim 1, wherein: vertical guide rails are fixedly installed in the clamping sliding grooves, and the clamping blocks are installed on the vertical guide rails in a one-to-one corresponding sliding fit mode.
3. The corner cutting machine for circuit board processing according to claim 1, wherein: the upside border shaping of circuit board clamping support has the fretwork groove, and the fretwork groove lets in the fluting setting.
4. The corner cutting machine for circuit board processing according to claim 1, wherein: the upside shaping of quick-witted case has the chamber door opening, and the door plant is installed in the articulated cooperation of the intraoral side of chamber door opening, and the door plant covers the chamber door opening setting.
5. The corner cutting machine for processing circuit boards as claimed in claim 4, wherein: the door plant side shaping has the chimb, and the open intraoral upside shaping of case door is fluted, and the chimb clearance fit is installed in the recess.
6. The corner cutting machine for circuit board processing according to claim 4, wherein: the upper side of the door panel is fixedly provided with a door opening handle.
7. The corner cutting machine for processing circuit boards as claimed in claim 1, wherein: a supporting box is fixedly mounted on the lower side of the case, a storage groove is formed in the supporting box, an air pump is fixedly mounted in the storage groove, and the air pump supplies air to the two air cylinders.
8. The corner cutting machine for circuit board processing according to claim 7, wherein: radiating holes are formed in the front side and the rear side of the supporting box.
9. The corner cutting machine for circuit board processing according to claim 7, wherein: a plurality of universal wheels are fixedly arranged at the bottom side of the supporting box.
10. The corner cutting machine for circuit board processing according to claim 1, wherein: the left side and the right side in the machine case are both formed with fan openings, and heat dissipation fans are fixedly installed in the fan openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123306127.0U CN216828404U (en) | 2021-12-24 | 2021-12-24 | A cornering machine for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123306127.0U CN216828404U (en) | 2021-12-24 | 2021-12-24 | A cornering machine for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828404U true CN216828404U (en) | 2022-06-28 |
Family
ID=82111242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123306127.0U Expired - Fee Related CN216828404U (en) | 2021-12-24 | 2021-12-24 | A cornering machine for circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828404U (en) |
-
2021
- 2021-12-24 CN CN202123306127.0U patent/CN216828404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |