CN214349305U - Automatic rib cutting device for rectifier bridge packaging process - Google Patents
Automatic rib cutting device for rectifier bridge packaging process Download PDFInfo
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- CN214349305U CN214349305U CN202120105088.9U CN202120105088U CN214349305U CN 214349305 U CN214349305 U CN 214349305U CN 202120105088 U CN202120105088 U CN 202120105088U CN 214349305 U CN214349305 U CN 214349305U
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- fixedly connected
- rectifier bridge
- groove
- threaded rod
- motor
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- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 238000012858 packaging process Methods 0.000 title claims description 14
- 210000003205 muscle Anatomy 0.000 abstract description 10
- 238000012536 packaging technology Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an automatic muscle device of cutting for rectifier bridge packaging technology, comprises a workbench, open workstation top one side has the standing groove, and keeps away from workstation middle part position one side in the standing groove and open and have the rectangle opening. The utility model discloses in, be provided with: first spout, the second spout, first slider, the second slider, first threaded rod, the second threaded rod, first motor, the second motor, first electric telescopic handle and U template, realize through second motor drive that the second threaded rod is rotatory to realize the second slider and remove, realize that first electric telescopic handle removes, realize cuting respectively a plurality of muscle on the rectifier bridge, cooperate first motor drive to realize that first threaded rod is rotatory to realize first slider and remove, can control the length distance that different muscle was cuted.
Description
Technical Field
The utility model relates to a cut muscle technical field, especially relate to an automatic muscle device of cutting for rectifier bridge packaging technology.
Background
The rectifier bridge is generally provided with a sufficiently large inductive load, so that the rectifier bridge does not have current interruption, and when the rectifier bridge is applied, a smoothing reactor is usually connected to the load end of the rectifier bridge, so that the load can be regarded as a constant current source, and a plurality of groups of three-phase rectifier bridges are mutually connected, so that harmonic waves generated by a rectifier bridge circuit are mutually counteracted. The rectifier transformer can be divided into a traditional multi-pulse transformer rectifier and an auto-coupling multi-pulse transformer rectifier according to the type of the rectifier transformer. The traditional multi-pulse transformation rectifier adopts an isolation transformer to realize the isolation of input voltage and output voltage, but the equivalent capacity of the rectifier transformer is large and the size is huge.
After the semiconductor rectifier bridge is packaged, the connecting ribs of the lead frame row need to be removed. At present, most of rectifier bridge rib cutting processes adopt punch type rib cutting machines for rib cutting, however, some rib cutting machines need to manually pick up scattered rectifier bridges with good rib cutting after the rectifier bridge rib cutting, and the labor cost for rib cutting is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic bar cutting device for a rectifier bridge packaging process.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic bar cutting device for a rectifier bridge packaging process comprises a workbench, wherein a placing groove is formed in one side of the top of the workbench, a rectangular opening is formed in one side, away from the middle of the workbench, of the placing groove, a groove is formed in the center of the bottom of the placing groove, a second electric telescopic rod is fixedly connected to the center of the bottom of the groove, and a flat plate is fixedly connected to the telescopic end of the second electric telescopic rod;
the top of the workbench is fixedly connected with a U-shaped frame, one side of the outer side wall of the U-shaped frame, which is close to the placing groove, is fixedly connected with a second motor, a rectangular through groove is formed in one side, close to the placing groove, of the inner top of the U-shaped frame and one side, close to the middle of the U-shaped frame, of the inner top of the U-shaped frame, a second sliding groove is formed in one side, close to the placing groove, of the inner top of the U-shaped frame, a second threaded rod is rotatably connected at the center in the second sliding groove, a second sliding block is in threaded connection at the center of the surface of the second threaded rod, the bottom of the second sliding block is fixedly connected with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected with a rectangular strip, and one side of the outer side wall of the rectangular strip, which is far away from the first electric telescopic rod, is fixedly connected with a first motor, a first sliding chute is arranged at the center of the bottom of the rectangular strip, and center department rotates in the first spout and is connected with first threaded rod, first threaded rod face middle part position threaded connection has first slider and first slider bottom fixedly connected with U template.
As a further description of the above technical solution:
the workstation top is the inclined plane setting, and four equal fixedly connected with supporting legs in turning in workstation bottom.
As a further description of the above technical solution:
one end of the second threaded rod, which is close to the second motor, penetrates through the U-shaped frame and extends outwards to be fixedly connected with the driving end of the second motor.
As a further description of the above technical solution:
the top of the rectangular strip is close to one end of the rectangular through groove and is fixedly connected with a positioning rod, and the surface of the positioning rod is in sliding connection with the inner side wall of the rectangular through groove.
As a further description of the above technical solution:
one end of the first threaded rod, which is close to the first motor, penetrates through the rectangular strip and extends outwards to be fixedly connected with the driving end of the first motor.
As a further description of the above technical solution:
two through holes and two through holes fixedly connected with electric cutting wires are symmetrically arranged on the inner side wall of one opposite side in the U-shaped plate.
The utility model discloses following beneficial effect has:
1. an automatic bar cutting device for a rectifier bridge packaging process is provided with: workstation, standing groove, recess, opening and second electric telescopic handle, the standing groove is convenient for personnel and places the rectifier bridge fast, and the opening is convenient for the muscle of rectifier bridge and is placed simultaneously, and the back is accomplished in the cutting, is convenient for promote the flat board through second electric telescopic handle and rises, and then realizes that the rectifier bridge that the cutting was accomplished rises, simultaneously because the workstation top is the inclined plane setting, the quick landing of rectifier bridge of being convenient for realizes the collection of product.
2. An automatic bar cutting device for a rectifier bridge packaging process is provided with: first spout, the second spout, first slider, the second slider, first threaded rod, the second threaded rod, first motor, the second motor, first electric telescopic handle and U template, realize through second motor drive that the second threaded rod is rotatory to realize the second slider and remove, realize that first electric telescopic handle removes, realize cuting respectively a plurality of muscle on the rectifier bridge, cooperate first motor drive to realize that first threaded rod is rotatory to realize first slider and remove, can control the length distance that different muscle was cuted.
Drawings
Fig. 1 is a cross-sectional view of an automatic bar cutting device for a rectifier bridge packaging process according to the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural diagram of fig. 1A.
Illustration of the drawings:
1. a groove; 2. a first threaded rod; 3. a first motor; 4. a first chute; 5. a rectangular strip; 6. a first electric telescopic rod; 7. a second chute; 8. a rectangular through groove; 9. a flat plate; 10. a work table; 11. a placement groove; 12. positioning a rod; 13. a U-shaped frame; 14. a second motor; 15. a U-shaped plate; 16. a first slider; 17. a second threaded rod; 18. and a second slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.
Referring to fig. 1-3, the present invention provides an embodiment: an automatic bar cutting device for a rectifier bridge packaging process comprises a workbench 10, wherein a placing groove 11 is formed in one side of the top of the workbench 10, a rectangular opening is formed in one side, away from the middle of the workbench 10, of the placing groove 11, the placing groove 11 is convenient for a person to place a rectifier bridge to be processed, the opening is convenient for placing pins of the rectifier bridge, a groove 1 is formed in the center of the bottom of the placing groove 11, a second electric telescopic rod is fixedly connected to the center of the bottom of the groove 1, a flat plate 9 is fixedly connected to the telescopic end of the second electric telescopic rod, the flat plate 9 can be conveniently lifted through the telescopic end of the second electric telescopic rod, and the lifting of the cut rectifier bridge is further realized;
the top of the workbench 10 is fixedly connected with a U-shaped frame 13, a second motor 14 is fixedly connected to one side of the outer side wall of the U-shaped frame 13, which is close to the placing groove 11, a rectangular through groove 8 is formed in one side of the inner top of the U-shaped frame 13, which is close to the middle of the U-shaped frame 13, a second sliding groove 7 is formed in one side of the inner top of the U-shaped frame 13, which is close to the placing groove 11, a second threaded rod 17 is rotatably connected to the inner center of the second sliding groove 7, a second sliding block 18 is in threaded connection with the center of the surface of the second threaded rod 17, a first electric telescopic rod 6 is fixedly connected to the bottom of the second sliding block 18, a rectangular strip 5 is fixedly connected to the telescopic end of the first electric telescopic rod 6, the second sliding block 18 can be conveniently moved through the rotation of the second threaded rod 17, the rectangular strip 5 can be moved, the cutting of the ribs of the pins at different positions on the rectifier bridge can be realized, and the first motor 3 is fixedly connected to one side of the outer side of the rectangular strip 5, which is far away from the first electric telescopic rod 6, 5 bottom center departments of rectangle strip are opened there is first spout 4, and center department rotates in first spout 4 and is connected with first threaded rod 2, and 2 face of a rod middle part position threaded connection of first threaded rod have first slider 16 and 16 bottom fixedly connected with U template 15 of first slider, are convenient for realize first slider 16 through 2 rotations of first threaded rod and remove, and then realize the control to the cutting distance of muscle on the different pins when the cutting.
The workstation 10 top is the inclined plane setting, and the equal fixedly connected with supporting leg in four turnings in workstation 10 bottom, as shown in fig. 1, when the rectifier bridge that the cutting was accomplished breaks away from standing groove 11 under dull and stereotyped 9's drive, the rectifier bridge of being convenient for slides on workstation 10 and realizes the quick collection of rectifier bridge.
One end of the second threaded rod 17, which is close to the second motor 14, penetrates through the U-shaped frame 13 and extends outwards to be fixedly connected with the driving end of the second motor 14, so that the second threaded rod 17 is driven by the second motor 14 to rotate, and the second sliding block 18 is further driven to move.
5 tops of rectangle strip are close to the rectangle and lead to 8 one end fixedly connected with locating lever 12, and 12 faces of locating lever and the rectangle lead to 8 inside wall sliding connection of groove, are convenient for through locating lever 12 and rectangle lead to the sliding connection of groove 8 realize 5 rigidity in rectangle strip and can not influence the removal of rectangle strip 5.
First threaded rod 2 runs through rectangle strip 5 outside extension and first motor 3 drive end fixed connection near 3 one end of first motor, is convenient for realize through the drive of first motor 3 that first threaded rod 2 is rotatory, and then realizes that first slider 16 removes and then realizes the control of cutting muscle length.
Two through holes and two through holes fixedly connected with electric cutting wires are symmetrically arranged on the inner side wall of one side opposite to the inner side wall of the U-shaped plate 15, cutting is carried out through the electric cutting wires, and the smoothness of a cut is guaranteed while the cutting efficiency is guaranteed.
The working principle is as follows: firstly, a person quickly places a rectifier bridge to be processed in the placing groove 11, secondly, the second motor 14 drives the second threaded rod 17 to rotate, the second sliding block 18 moves, the position of the second threaded rod is matched with that of the first pin, then the first motor 3 drives the first threaded rod 2 to rotate, further the first sliding block 16 drives the U-shaped plate 15 to move to realize the control of the cutting length, then the first electric telescopic rod 6 drives to realize the downward movement of the rectangular bar 5, further realize the cutting of the bridge rectifier rib through the electric cutting wire, then the first electric telescopic rod 6 is reset, the third step is that the operation steps of the second step are repeated until the ribs of all pins of the rectifier bridge are cut, the fourth step is that the second electric telescopic rod drives the flat plate 9 to ascend so as to realize the ascending of the rectifier bridge, when the rectifier bridge rises to be separated from the placing groove 11, the quick sliding collection is realized along the inclined plane of the workbench 10 under the action of gravity.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An automatic bar cutting device for a rectifier bridge packaging process comprises a workbench (10), and is characterized in that: a placing groove (11) is formed in one side of the top of the workbench (10), a rectangular opening is formed in one side, away from the middle of the workbench (10), of the placing groove (11), a groove (1) is formed in the center of the bottom in the placing groove (11), a second electric telescopic rod is fixedly connected to the center of the bottom in the groove (1), and a flat plate (9) is fixedly connected to the telescopic end of the second electric telescopic rod;
the top of the workbench (10) is fixedly connected with a U-shaped frame (13), a second motor (14) is fixedly connected to one side, close to the placing groove (11), of the outer side wall of the U-shaped frame (13), a rectangular through groove (8) is formed in one side, close to one side of the placing groove (11), of the inner top of the U-shaped frame (13) and one side, close to the middle position of the U-shaped frame (13), of the inner top of the U-shaped frame (13), a second sliding groove (7) is formed in one side, close to the placing groove (11), of the inner top of the U-shaped frame (13), the inner center of the second sliding groove (7) is rotatably connected with a second threaded rod (17), a second sliding block (18) is in threaded connection with the center of the surface of the second threaded rod (17), a first electric telescopic rod (6) is fixedly connected to the bottom of the second sliding block (18), a rectangular strip (5) is fixedly connected with a first motor (3) at one side, far away from the first electric telescopic rod (6), of the outer side of the rectangular strip (5), rectangle strip (5) bottom center department is opened there is first spout (4), and center department rotates in first spout (4) and is connected with first threaded rod (2), first threaded rod (2) face middle part position threaded connection has first slider (16) and first slider (16) bottom fixedly connected with U template (15).
2. The automatic bar cutting device for the rectifier bridge packaging process according to claim 1, wherein: the top of the workbench (10) is inclined, and four corners of the bottom of the workbench (10) are fixedly connected with supporting legs.
3. The automatic bar cutting device for the rectifier bridge packaging process according to claim 1, wherein: one end of the second threaded rod (17) close to the second motor (14) penetrates through the U-shaped frame (13) and extends outwards to be fixedly connected with the driving end of the second motor (14).
4. The automatic bar cutting device for the rectifier bridge packaging process according to claim 1, wherein: the top of the rectangular strip (5) is close to one end of the rectangular through groove (8) and is fixedly connected with a positioning rod (12), and the surface of the positioning rod (12) is in sliding connection with the inner side wall of the rectangular through groove (8).
5. The automatic bar cutting device for the rectifier bridge packaging process according to claim 1, wherein: one end of the first threaded rod (2) close to the first motor (3) penetrates through the rectangular strip (5) to extend outwards to be fixedly connected with the driving end of the first motor (3).
6. The automatic bar cutting device for the rectifier bridge packaging process according to claim 4, wherein: two through holes are symmetrically formed in the inner side wall of one side, opposite to the inner side wall of the U-shaped plate (15), and electric cutting wires are fixedly connected in the two through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120105088.9U CN214349305U (en) | 2021-01-15 | 2021-01-15 | Automatic rib cutting device for rectifier bridge packaging process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120105088.9U CN214349305U (en) | 2021-01-15 | 2021-01-15 | Automatic rib cutting device for rectifier bridge packaging process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214349305U true CN214349305U (en) | 2021-10-08 |
Family
ID=77956135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120105088.9U Expired - Fee Related CN214349305U (en) | 2021-01-15 | 2021-01-15 | Automatic rib cutting device for rectifier bridge packaging process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214349305U (en) |
-
2021
- 2021-01-15 CN CN202120105088.9U patent/CN214349305U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |