CN111451414A - Automatic punching machine for diode processing - Google Patents
Automatic punching machine for diode processing Download PDFInfo
- Publication number
- CN111451414A CN111451414A CN202010275396.6A CN202010275396A CN111451414A CN 111451414 A CN111451414 A CN 111451414A CN 202010275396 A CN202010275396 A CN 202010275396A CN 111451414 A CN111451414 A CN 111451414A
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- pin
- diode
- leveling
- frame
- stamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses an automatic punching machine for processing a diode, which structurally comprises a punching cylinder, a diode die seat, an intelligent control panel, a punching machine support, a pin processing device and a cylinder fixing frame, wherein the punching machine support is of a rectangular structure and is horizontally arranged above a processing table, the intelligent control panel is fixed on the front surface of the punching machine support through a bolt, the cylinder fixing frame is vertically arranged at the top of the punching machine support, the automatic punching machine is provided with a pin adjusting device, the connecting line of two pins of the automatic adjusting diode is parallel to the horizontal plane of a cutter before the pins of the diode are sheared, the pins are prevented from being separated from the diode after being sheared through punching, the damage to the diode is avoided, meanwhile, the inclined pins are straightened, the length of the pins after being sheared is prevented from not conforming to the standard.
Description
Technical Field
The invention relates to the field of diode processing equipment, in particular to an automatic punching machine for processing a diode.
Background
The diode is usually cut and bent according to different types and purposes of the diode in the production process, the manual processing often causes curling, asymmetry and irregular size, in order to improve the production quality, an automatic punching machine is gradually adopted for cutting and bending, but the current technical consideration is not perfect enough, and the diode has the following defects: the diode is easy to shake in the transportation process, so that the diode rotates in the die, and the connecting line of the two pins on the diode is obliquely intersected with the horizontal plane of the shearing cutter, so that the two pins are stressed unevenly in the shearing process, the pins are separated from the diode after being punched and sheared, the diode is damaged, and the qualification rate of the diode is influenced; meanwhile, when the diode pin is inclined, a worker cannot find the pin in time, the length of the cut pin is excessive, the condition that the size of the diode pin is unqualified is caused, and the processing quality of the diode is reduced.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic punching machine for processing diodes.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic punching machine for processing diodes structurally comprises a punching cylinder, a diode die seat, an intelligent control panel, a punching machine support, a pin processing device and a cylinder fixing frame, wherein the punching machine support is of a rectangular structure and is horizontally arranged above a processing table, the intelligent control panel is fixed on the front side of the punching machine support through bolts, the cylinder fixing frame is vertically arranged at the top of the punching machine support, the diode die seat is positioned in front of the cylinder fixing frame, the punching cylinder is vertically arranged on the front side of the cylinder fixing frame through bolts, the pin processing device is horizontally arranged at the bottom of the punching cylinder, the pin processing device comprises a punching piston rod, a punching cutter, a pin adjusting device and a cutter fixing frame, the punching piston rod is of a cylindrical structure and is in clearance fit with the punching cylinder, the cutter fixing frame is positioned at the bottom of, the punching press cutter nestification is both ends about cutter mount bottom, pin adjusting device is equipped with two and laminates each other with the punching press cutter perpendicular respectively, the punching press piston rod is parallel to each other with pin adjusting device.
As a further improvement of the invention, the pin adjusting device comprises a fastening frame slide bar, a die fastening frame, a pin leveling structure, a diode driving wheel, a pin straightening device, a self-resetting spring and leveling fixing grooves, wherein the die fastening frame is of an inverted U-shaped structure and is arranged below a cutter fixing frame, the fastening frame slide bars are arranged at the left end and the right end of the upper surface of the die fastening frame and are mutually fastened with the cutter fixing frame, the self-resetting spring is nested outside the fastening frame slide bar, the leveling fixing grooves are arranged at the top in the die fastening frame, the pin leveling structures are arranged in the leveling fixing grooves and are mutually fastened, the pin straightening device and the like are uniformly distributed below the pin leveling structure, the diode driving wheel is nested in the pin leveling structure, and the fastening frame slide bar is mutually perpendicular to the die fastening frame.
As a further improvement of the invention, the pin leveling structure consists of a limiting electromagnetic block, a sliding guide rail, a pin position measuring rod, a contact element and a leveling frame, wherein the leveling frame is arranged in a leveling fixing groove and mutually buckled, the sliding guide rail is vertically arranged in the leveling frame from left to right, the limiting electromagnetic block is horizontally arranged at the upper end and the lower end of the sliding guide rail, the top of the pin position measuring rod is in clearance fit with the sliding guide rail, the contact element is arranged in the middle of the bottom of the leveling frame, and the pin position measuring rod is in an I-shaped structure and is beneficial to the abutting of the bottom and a diode pin.
As a further improvement of the invention, the pin straightening device comprises a straightener support, a pin fixing groove, a straightener main body and a traction screw rod, wherein the straightener support is of a hollow rectangular structure and is arranged below the pin leveling structure, the pin fixing groove is connected to the lower left corner of the straightener support in a penetrating manner, the traction screw rod is embedded in the straightener support, and the straightener main body is positioned below the traction screw rod and is mutually buckled.
As a further improvement of the invention, the straightener main body comprises an adjusting frame, a pin fixing clamp, an impurity removing scraper, a connecting rod and a fixing bearing, wherein the adjusting frame and the traction screw are mutually buckled, the fixing bearing is nested in the middle of the adjusting frame, the pin fixing clamp is positioned below the adjusting frame, the connecting rod is positioned at the bottom of the pin fixing clamp and adopts clearance fit, the impurity removing scraper is nested in the middle of the pin fixing clamp, and the pin fixing clamp and the impurity removing scraper are of concentric circle structures.
As a further improvement of the invention, the traction screw is installed in a manner of inclining downwards and rightwards, so that the straightening device body is pushed to slide leftwards along the traction screw along with the downward extrusion of the pin leveling structure, and the diode pin is straightened at the same time.
As a further improvement of the invention, the surface of the pin position measuring rod is provided with a transmission gear which is meshed with the diode driving wheel, so that when the pin position measuring rod slides up and down along the sliding guide rail, the diode driving wheel is driven to rotate, and the pin of the diode is adjusted to be parallel to the horizontal plane of the cutter.
As a further improvement of the invention, the limit electromagnetic block generates an N-pole magnetic field after being electrified, and meanwhile, the top of the pin position measuring rod is horizontally provided with a magnet which has the same pole with the limit electromagnetic block, so that after the limit electromagnetic block is electrified, the pin position measuring rod slides to the middle of the sliding guide rail under the action of repulsion force and drives the diode driving wheel to rotate so as to level the diode.
The invention has the beneficial effects that: the automatic punching machine is provided with the pin adjusting device, before the pins of the diodes are sheared, two pin connecting lines of the automatically adjusted diodes are parallel to the horizontal plane of the cutter, the pins are prevented from being broken away from the diodes after being punched and sheared, the diodes are damaged, meanwhile, the inclined pins are straightened, the length of the pins after being sheared is prevented from being not in accordance with the standard, and the qualified rate of the pins of the diodes is improved.
When the pin adjusting device is used, after a die buckling frame diode die is jointed, a pin position measuring rod slides along a sliding guide rail and is jointed with a diode pin, when a diode pin connecting line inclines, the pin position measuring rod is positioned at the middle upper or middle lower position of the sliding guide rail, when a leveling frame clamps the head of a diode, a contact element at the bottom of the leveling frame is conducted, a magnetic field is generated to enable the pin position measuring rod to move up and down along the sliding guide rail, a diode driving wheel drives the head of the diode to rotate, the pin connecting line is enabled to be parallel to the horizontal plane of a cutter, meanwhile, when the leveling frame slides along a leveling fixing groove, a straightener main body in a straightener support generates transverse sliding along a traction screw rod, further, a pin fixing clamp is enabled to be closed towards the middle along the connecting rod, the pin is clamped, and the pin is straightened after the straightener main body slides towards the left, the processing quality of the diode is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of an automatic punching machine for diode processing according to the present invention.
Fig. 2 is a schematic side view of the pin processor of the present invention.
Fig. 3 is a left side view of the pin adjusting device of the present invention.
Fig. 4 is a schematic view of a front view of a partial structure of the pin leveling structure according to the present invention.
Fig. 5 is a schematic structural diagram of the pin straightening device of the present invention viewed from the right.
Fig. 6 is a left side view of the main body of the straightener of the present invention.
In the figure: the device comprises a stamping cylinder-1, a diode die seat-2, an intelligent control panel-3, a punch press support-4, a pin processing device-5, a cylinder fixing frame-6, a stamping piston rod-5 a, a stamping cutter-5 b, a pin adjusting device-5 c, a cutter fixing frame-5 d, a buckling frame slide rod-c 1, a die buckling frame-c 2, a pin leveling structure-c 3, a diode driving wheel-c 4, a pin straightening device-c 5, a self-reset spring-c 6, a leveling fixing groove-c 7, a limiting electromagnetic block-c 31, a sliding guide rail-c 32, a pin positioning rod-c 33, a contact piece-c 34, a leveling frame-c 35, a straightener support-c 51, a pin fixing groove-c 52, a straightener body-c 53, a traction lead screw-c 54, An adjusting frame-531, a pin fixing clamp-532, an impurity removing scraper-533, a connecting rod-534 and a fixed bearing-535.
Detailed Description
In order to make the technical means, the original features, the achieved objects and the effects of the present invention easily understood, fig. 1 to 6 schematically show the structure of an automatic punching machine according to an embodiment of the present invention, and the present invention will be further described with reference to the following embodiments.
Example one
Referring to fig. 1-4, the invention provides an automatic punching machine for diode processing, which comprises a punching cylinder 1, a diode die holder 2, an intelligent control panel 3, a punching machine support 4, a pin processing device 5 and a cylinder fixing frame 6, wherein the punching machine support 4 is rectangular and horizontally arranged above a processing table, the intelligent control panel 3 is fixed on the front surface of the punching machine support 4 through bolts, the cylinder fixing frame 6 is vertically arranged on the top of the punching machine support 4, the diode die holder 2 is positioned in front of the cylinder fixing frame 6, the punching cylinder 1 is vertically arranged on the front surface of the cylinder fixing frame 6 through bolts, the pin processing device 5 is horizontally arranged at the bottom of the punching cylinder 1, the pin processing device 5 comprises a punching piston rod 5a, a punching cutter 5b, a pin adjusting device 5c and a cutter fixing frame 5d, stamping piston rod 5a is cylindrical structure and adopts clearance fit with stamping cylinder 1, cutter mount 5d is located stamping piston rod 5a bottom and mutual lock, both ends about stamping cutter 5b nestification is in cutter mount 5d bottom, pin adjusting device 5c is equipped with two and laminates each other with stamping cutter 5b perpendicular respectively, stamping piston rod 5a is parallel to each other with pin adjusting device 5 c. The pin adjusting device 5c consists of a buckling frame slide bar c1, a die buckling frame c2, a pin leveling structure c3, a diode driving wheel c4, a pin straightening device c5, a self-reset spring c6 and a leveling fixing groove c7, the die buckling frame c2 is of an inverted U-shaped structure and is arranged below the cutter fixing frame 5d, the buckling frame sliding rods c1 are positioned at the left end and the right end of the upper surface of the die buckling frame c2 and are buckled with the cutter fixing frame 5d, the self-reset spring c6 is nested outside the buckling frame slide bar c1, the leveling fixing groove c7 is positioned at the inner top of the die buckling frame c2, the pin leveling structures c3 are installed in the leveling fixing grooves c7 and buckled with each other, the pin straightening devices c5 and the like are uniformly distributed below the pin leveling structures c3, the diode driving wheel c4 is nested inside the pin leveling structure c3, and the buckling frame sliding rod c1 is perpendicular to the die buckling frame c 2. Pin leveling structure c3 comprises spacing electromagnet c31, sliding guide c32, pin position measuring pole c33, contact piece c34, leveling frame c35, leveling frame c35 installs in leveling fixed slot c7 and buckle each other, sliding guide c32 is vertical to be installed in leveling frame c35 from a left side to right third department, both ends about spacing electromagnet c31 horizontal installation in sliding guide c32, pin position measuring pole c33 top and sliding guide c32 adopt clearance fit, contact piece c34 is installed in the middle of leveling frame c35 bottom, pin position measuring pole c33 is the I-shaped structure, is favorable to the bottom to abutting on with the diode pin. The surface of the pin position measuring rod c33 is provided with a transmission gear which is meshed with the diode driving wheel c4, so that when the pin position measuring rod c33 slides up and down along the sliding guide rail c32, the pin position measuring rod drives the diode driving wheel c4 to rotate, and the pin of the diode is adjusted to be parallel to the horizontal plane of the cutter. The limiting electromagnetic block c31 generates an N-pole magnetic field after being electrified, meanwhile, a magnet which is the same as the limiting electromagnetic block c31 is horizontally arranged at the top of the pin position measuring rod c33, and then when the limiting electromagnetic block c31 is electrified, the pin position measuring rod c33 slides to the middle of the sliding guide rail c32 under the action of repulsive force and drives the diode driving wheel c4 to rotate to level the diode.
When the device works, diodes to be processed are sequentially arranged on diode dies, the dies are horizontally arranged above a diode die seat 2, a stamping piston rod 5a below a stamping cylinder 1 is controlled to move downwards through an intelligent control panel 3, pins are cut off through a stamping cutter 5b on a cutter fixing frame 5d, when the cutter fixing frame 5d moves downwards, a die buckling frame c2 is attached to the dies and extrudes a self-reset spring c6 and then moves upwards along a buckling frame sliding rod c1, a pin positioning rod c33 slides up and down along a sliding guide rail c32 under the action of gravity, the bottom of the pin positioning rod c32 is abutted to the pins, when a leveling frame c35 is attached to the dies and clamps the heads of the diodes, a contact element c34 is conducted, a limiting electromagnetic block c31 is electrified to generate an N-pole magnetic field, the pin positioning rod c33 is enabled to slide to the middle of the sliding guide rail c32, and a diode driving wheel c4 is driven to rotate, and the diode driving wheel c4 is attached to the head of the diode, so that the diode is driven to rotate, and the pin of the diode is parallel to the horizontal plane of the cutter, thereby avoiding the condition that the pin is not uniformly stressed, and the pin is separated from the diode after being punched and sheared, so that the diode is damaged.
Example two
Referring to fig. 5-6, the pin straightening device c5 includes a straightener support c51, a pin fixing groove c52, a straightener body c53, and a pulling screw c54, the straightener support c51 is a hollow rectangular structure and is installed below a pin leveling structure c3, the pin fixing groove c52 is connected to the lower left corner of the straightener support c51 in a penetrating manner, the pulling screw c54 is nested inside the straightener support c51, and the straightener body c53 is located below the pulling screw c54 and is engaged with each other. The straightener main body c53 comprises an adjusting frame 531, a pin fixing clamp 532, an impurity removing scraper 533, a connecting rod 534 and a fixing bearing 535, wherein the adjusting frame 531 and a traction screw c54 are buckled with each other, the fixing bearing 535 is nested in the middle of the adjusting frame 531, the pin fixing clamp 532 is positioned below the adjusting frame 531, the connecting rod 534 is positioned at the bottom of the pin fixing clamp 532 and adopts clearance fit, the impurity removing scraper 533 is nested in the middle of the pin fixing clamp 532, and the pin fixing clamp 532 and the impurity removing scraper 533 are of concentric circle structures. The traction screw c54 is installed in a manner of inclining downwards and rightwards, so that the straightener main body c53 is pushed to slide leftwards along the traction screw c54 along with the downward extrusion of the pin leveling structure c3, and the diode pin is straightened.
When the leveling frame c35 is attached to a die and the diode head is clamped, the leveling frame c35 continues to be pressed down along with the punching piston rod 5a, and then the leveling frame c35 moves upwards along the leveling fixing groove c7, so that the straightener body c53 transversely moves leftwards along the traction lead screw c54, meanwhile, as the fixing bearing 535 is buckled with the traction lead screw c54, in the sliding process, the pin fixing clamp 532 is closed towards the middle along the connecting rod 534 and clamps the diode pin, after the straightener body c53 slides leftwards, the impurity removing scraper 533 scrapes off impurities on the pin and straightens the diode pin, the length of the inclined pin after being cut is prevented from reaching the standard, and the diode processing quality is improved.
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 present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an automatic punching machine of diode processing, its structure includes punching press cylinder (1), diode mould seat (2), intelligent control panel (3), punching machine support (4), pin processor (5), cylinder mount (6), its characterized in that:
the stamping machine support (4) is of a rectangular structure and is horizontally arranged above the processing table, the intelligent control panel (3) is fixed on the front surface of the stamping machine support (4) through bolts, the cylinder fixing frame (6) is vertically arranged at the top of the stamping machine support (4), the diode die holder (2) is positioned in front of the cylinder fixing frame (6), the stamping cylinder (1) is vertically arranged on the front surface of the cylinder fixing frame (6) through bolts, and the pin processing device (5) is horizontally arranged at the bottom of the stamping cylinder (1);
pin processing ware (5) comprise stamping piston rod (5a), punching press cutter (5b), pin adjusting device (5c), cutter mount (5d), stamping piston rod (5a) are cylindrical structure and adopt clearance fit with punching press cylinder (1), cutter mount (5d) are located stamping piston rod (5a) bottom and lock each other, both ends about punching press cutter (5b) nestification is in cutter mount (5d) bottom, pin adjusting device (5c) are equipped with two and laminate each other with punching press cutter (5b) perpendicular respectively.
2. The automated diode processing stamping press according to claim 1, wherein: the pin adjusting device (5c) is composed of a buckling frame sliding rod (c1), a die buckling frame (c2), a pin leveling structure (c3), a diode driving wheel (c4), a pin straightening device (c5), self-reset springs (c6) and leveling fixing grooves (c7), the die buckling frame (c2) is of an inverted U-shaped structure and is arranged below a cutter fixing frame (5d), buckling frame sliding rods (c1) are located at the left end and the right end of the upper surface of the die buckling frame (c2) and are buckled with the cutter fixing frame (5d), the self-reset springs (c6) are nested outside the buckling frame sliding rod (c1), the leveling fixing grooves (c7) are located at the inner top of the die buckling frame (c2), the pin leveling structures (c3) are arranged in the leveling fixing grooves (c7) and are buckled with each other, the pin straightening device (c5) and the like are uniformly distributed below the pin leveling structure (c3), the diode driving wheel (c4) is nested inside the pin leveling structure (c 3).
3. The automated diode processing stamping press according to claim 2, wherein: pin leveling structure (c3) comprises spacing electromagnetism piece (c31), sliding guide (c32), pin position finding pole (c33), contact piece (c34), leveling frame (c35), leveling frame (c35) is installed in leveling fixed slot (c7) and mutual lock, sliding guide (c32) is vertical to be installed in leveling frame (c35) and is turned right third department from a left side to the right side, both ends about spacing electromagnetism piece (c31) horizontal installation in sliding guide (c32), pin position finding pole (c33) top and sliding guide (c32) adopt clearance fit, contact piece (c34) are installed in the middle of leveling frame (c35) bottom.
4. The automated diode processing stamping press according to claim 2, wherein: pin device (c5) of flare-outing comprises straightener support (c51), pin fixed slot (c52), straightener main part (c53), traction screw (c54), straightener support (c51) is the hollow rectangle structure and installs in pin levelling structure (c3) below, pin fixed slot (c52) through connection is in straightener support (c51) lower left corner, traction screw (c54) nests in straightener support (c51) inside, straightener main part (c53) is located traction screw (c54) below and buckles each other.
5. The automated diode processing stamping press as claimed in claim 4, wherein: straightener main part (c53) comprises alignment jig (531), pin mounting fixture (532), edulcoration scraper blade (533), connecting rod (534), fixing bearing (535), alignment jig (531) and traction screw (c54) lock each other, fixing bearing (535) nests in the middle of alignment jig (531), pin mounting fixture (532) are located alignment jig (531) below, connecting rod (534) are located pin mounting fixture (532) bottom and adopt clearance fit, edulcoration scraper blade (533) nests in the middle of pin mounting fixture (532).
6. The automated diode processing stamping press according to claim 5, wherein: the traction screw rod (c54) is obliquely arranged downwards and rightwards.
7. The automated diode processing stamping press according to claim 3, wherein: the surface of the pin position measuring rod (c33) is provided with transmission teeth which are meshed with the diode driving wheel (c 4).
8. The automated diode processing stamping press according to claim 3, wherein: the limiting electromagnetic block (c31) generates an N-pole magnetic field after being electrified, and meanwhile, a magnet which has the same pole as the limiting electromagnetic block (c31) is horizontally arranged at the top of the pin position measuring rod (c 33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275396.6A CN111451414A (en) | 2020-04-09 | 2020-04-09 | Automatic punching machine for diode processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275396.6A CN111451414A (en) | 2020-04-09 | 2020-04-09 | Automatic punching machine for diode processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111451414A true CN111451414A (en) | 2020-07-28 |
Family
ID=71671589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010275396.6A Withdrawn CN111451414A (en) | 2020-04-09 | 2020-04-09 | Automatic punching machine for diode processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111451414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676497A (en) * | 2021-01-22 | 2021-04-20 | 广东亚泰科技有限公司 | Cutting device and temperature fuse processing equipment |
-
2020
- 2020-04-09 CN CN202010275396.6A patent/CN111451414A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676497A (en) * | 2021-01-22 | 2021-04-20 | 广东亚泰科技有限公司 | Cutting device and temperature fuse processing equipment |
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Application publication date: 20200728 |
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| WW01 | Invention patent application withdrawn after publication |