CN220216568U - Resistor pin cutting and cutting machine - Google Patents
Resistor pin cutting and cutting machine Download PDFInfo
- Publication number
- CN220216568U CN220216568U CN202321886065.1U CN202321886065U CN220216568U CN 220216568 U CN220216568 U CN 220216568U CN 202321886065 U CN202321886065 U CN 202321886065U CN 220216568 U CN220216568 U CN 220216568U
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- China
- Prior art keywords
- resistor
- double
- toothed belt
- sided toothed
- belt conveying
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 238000009954 braiding Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 239000013072 incoming material Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010047601 Vitamin B1 deficiency Diseases 0.000 description 2
- 208000002894 beriberi Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
The utility model discloses a resistor pin cutting and feeding machine, wherein a belt conveying mechanism on the resistor pin cutting and feeding machine comprises two double-sided toothed belt conveying lines which are arranged side by side at intervals, and pins at two ends of a resistor are respectively placed on the top sides of the two double-sided toothed belt conveying lines so as to synchronously travel and convey the resistor; the two cutter components are respectively arranged at the left side and the right side of the middle part of the two double-sided toothed belt conveying lines and are used for cutting pins at two ends of the resistor when the resistor passes through; the vibration feeding line is used for transversely conveying the resistor, and the resistor is sent out from a resistor outlet of the vibration feeding line; the resistor transfer mechanism is provided with a swing arm, the head of the swing arm is provided with a magnet, the magnet is positioned at the outlet of the resistor when the swing arm swings and rises to absorb the resistor, and the head of the swing arm stretches into between two double-sided toothed belt conveying lines when the swing arm swings and rises to enable pins at two ends of the resistor to be placed on the two double-sided toothed belt conveying lines. The utility model takes account of feeding the braid resistor feeding material and the scattered resistor feeding material.
Description
Technical Field
The utility model relates to the technical field of resistor pin cutting devices, in particular to a resistor pin cutting machine.
Background
At present, two common forms exist for feeding the resistor into an automation device for feeding; one is to directly send the braid resistor charge with the resistor array into the device for charging, then automatically cut off each resistor from the braid, and keep the resistor pins at a preset length; the other is to cut off the resistor from the braid resistor in advance, pre-treat the resistor by baking the heat shrinkage sleeve and the like, and then send the treated scattered resistor into the equipment for feeding.
The current resistor pin cutting mechanism is poor in universality, and can only perform the resistor feeding mode generally, and feeding of braid resistor feeding and scattered resistor feeding cannot be achieved.
Disclosure of Invention
The utility model aims to provide a resistor pin cutting and feeding machine, which overcomes the defects and simultaneously feeds braid resistor incoming materials and scattered resistor incoming materials.
To achieve the above object, the solution of the present utility model is: a resistor pin cutting machine comprises a belt conveying mechanism, a cutter assembly, a vibration feeding line and a resistor transferring mechanism;
the belt conveying mechanism comprises two double-sided toothed belt conveying lines which are arranged at intervals side by side left and right, and pins at two ends of the resistor are respectively placed on the top sides of the two double-sided toothed belt conveying lines so as to synchronously travel and convey the resistor;
the two cutter assemblies are respectively arranged at the left side and the right side of the middle part of the two double-sided toothed belt conveying lines and are respectively provided with two resistor cutters which longitudinally move in an opening-closing manner and are used for cutting pins at two ends of the resistor when the resistor passes through;
the vibration feeding line is used for transversely conveying the resistor, a resistor outlet is arranged at the tail end of the vibration feeding line, and the resistor is longitudinally sent out from the resistor outlet;
the resistor transfer mechanism is provided with a swing arm, the head of the swing arm is provided with a magnet, when the swing arm swings and rises, the magnet is positioned at the resistor outlet to absorb the resistor sent out by the resistor outlet, when the swing arm swings and rises, the head of the swing arm stretches into between two double-sided toothed belt conveying lines, so that pins at two ends of the absorbed resistor are placed on the two double-sided toothed belt conveying lines.
Further, the braiding machine also comprises a braiding limiting rod for placing the braiding with the resistors in array, so that the braiding is guided to the position above the two double-sided toothed belt conveying lines.
Further, limiting plates are respectively arranged on the left side and the right side of the two resistor displacement path transmitted by the double-sided toothed belt conveyor line so as to limit left-right displacement of resistors.
Further, two limiting plates are arranged on the left sides of the two resistor displacement path transmitted by the double-sided toothed belt conveyor lines, and the two limiting plates are respectively positioned on the upstream and downstream of the cutter assembly on the left side;
two limiting plates are arranged on the right sides of the two resistor displacement conveying paths of the double-sided toothed belt conveying lines and are respectively located on the upstream and downstream of the right cutter assembly.
Further, a pushing mechanism is arranged between the cutter assembly on the left side and the limiting plate positioned on the upstream side, a pushing mechanism is arranged between the cutter assembly on the right side and the limiting plate positioned on the upstream side, and the two pushing mechanisms are respectively provided with a pushing plate which can be pushed out transversely towards the paths of the two double-sided toothed belt conveying lines for conveying the resistors so as to push the resistors to move left and right.
Further, the belt conveying mechanism further comprises a belt driving motor, the two double-sided toothed belt conveying lines respectively comprise a driving belt wheel, a driven belt wheel and an annular double-sided toothed belt, the annular double-sided toothed belt is wound between the driving belt wheel and the driven belt wheel, and the belt driving motor is connected with and drives the driving belt wheels of the two double-sided toothed belt conveying lines to synchronously rotate.
Further, still be provided with the fore-and-aft extension and link up spacing gap, spacing gap is located two between the two-sided toothed belt transfer chain, follow two-sided toothed belt transfer chain conveying's resistance is limited in spacing gap to spacing resistance displacement from top to bottom.
Further, the resistor clamping device further comprises a discharging manipulator, wherein the discharging manipulator is positioned at the tail ends of the resistor displacement paths conveyed by the two double-sided toothed belt conveying lines and used for clamping resistors.
Further, the blanking manipulator comprises a resistor clamping jaw and a resistor clamping jaw displacement driving mechanism, wherein the resistor clamping jaw moves in an opening and closing mode and is used for clamping resistors, and the resistor clamping jaw displacement driving mechanism is connected with a belt conveying mechanism which drives the resistor clamping jaw to be close to or far away from the belt conveying mechanism.
After the scheme is adopted, the beneficial effects of the utility model are as follows: the braid resistor incoming material can be directly placed on two double-sided toothed belt conveying lines, pins at two ends of a resistor on the braid resistor incoming material are hung on the two double-sided toothed belt conveying lines, the braid resistor incoming material is pulled to be conveyed inwards, and when the braid resistor incoming material moves to two cutter assemblies, the resistor can be directly sheared off from the braid through the cutter assemblies, so that the pins at two ends of the resistor keep a preset length; the scattered discharge resistor incoming material is longitudinally sent out from a resistor outlet of the vibration feeding line, then is absorbed by a magnet at the head part of a swing arm of the resistor transfer mechanism, after the swing arm swings, two ends of an absorbed resistor pin can fall on two double-sided toothed belt conveying lines, then the resistor can be inwards conveyed along with the two double-sided toothed belt conveying lines, and when the scattered discharge resistor incoming material moves to two cutter assemblies, the pins at two ends of the resistor can be cut through the cutter assemblies, so that the feeding of the braid resistor incoming material and the scattered discharge resistor incoming material can be achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic perspective view of the present utility model with the cutter assembly removed;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic perspective view of a swing arm of the resistor transfer mechanism in an upright state;
FIG. 6 is a schematic perspective view of a swing arm of the resistor transfer mechanism in a flat state;
fig. 7 is a partial enlarged view at B in fig. 6.
Description of the reference numerals: the device comprises a 1-belt conveying mechanism, a 2-cutter assembly, a 3-vibration feeding line, a 4-resistor transfer mechanism, a 5-double-sided toothed belt conveying line, a 6-resistor, 7-pins, 8-resistor cutters, a 9-resistor outlet, a 10-swing arm, 11-magnets, a 12-braid limiting rod, a 13-limiting plate, a 14-foot pushing mechanism, a 15-push plate, a 17-driving belt pulley, a 18-driven belt pulley, a 19-annular double-sided toothed belt, a 20-limiting gap, a 21-blanking manipulator, a 22-resistor clamping jaw, a 23-resistor clamping jaw displacement driving mechanism, a 24-toothed belt, a 25-resistor foot cutting cylinder, a 26-swing arm driving motor and a 27-foot pushing cylinder.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a resistor pin cutting and blanking machine, as shown in figures 1-7, which comprises a belt conveying mechanism 1, a cutter assembly 2, a vibration feeding line 3 and a resistor transferring mechanism 4, and is preferably further provided with a blanking manipulator 21, wherein the belt conveying mechanism 1, the cutter assembly 2, the vibration feeding line 3, the resistor transferring mechanism 4 and the blanking manipulator 21 are all in communication connection with a controller, the controller is any one of the existing programmable controllers such as a PLC, and automatic control is carried out on automatic equipment through the controller to be a conventional design in the field, and the embodiment is not described in detail;
the belt conveying mechanism 1 comprises two double-sided toothed belt conveying lines 5 which are arranged at intervals side by side left and right, pins 7 at two ends of a resistor 6 are respectively placed on the top sides of the two double-sided toothed belt conveying lines 5 so as to synchronously travel, and the resistor 6 is conveyed; in this embodiment, the belt conveying mechanism 1 further includes a belt driving motor, which is not shown in the drawing and may be a stepper motor or a servo motor, the two double-sided toothed belt conveying lines 5 respectively include a driving pulley 17, a driven pulley 18 and an annular double-sided toothed belt 19, the outer ring and the inner ring of the annular double-sided toothed belt 19 are both arrayed with belt teeth 24 (as in the prior art, the annular double-sided toothed belt 19 in the drawing only shows part of belt teeth 24), the annular double-sided toothed belt 19 is wound between the driving pulley 17 and the driven pulley 18, and is tensioned by the driving pulley 17 and the driven pulley 18, the belt teeth 24 of the inner ring of the annular double-sided toothed belt 19 are engaged with the gear teeth on the peripheries of the driving pulley 17 and the driven pulley 18 to form a synchronous belt structure, the belt teeth 24 gap on the outer ring of the annular double-sided toothed belt 19 is used for allowing pins 7 at the ends of the resistor 6 to fall into, and then the belt resistor 6 is hung by the belt teeth 24 to synchronously travel, and the belt driving motor is connected and drives the driving pulley 17 of the two double-sided toothed belt conveying lines 5 to synchronously rotate;
the two cutter assemblies 2 are respectively arranged at the left side and the right side of the middle part of the two double-sided toothed belt conveying lines 5, the two cutter assemblies 2 are respectively provided with two resistor cutters 8 which longitudinally move in an opening and closing mode and are used for cutting pins 7 at two ends of the resistor 6 when the resistor 6 passes, specifically, the resistor cutter 8 arranged below is fixedly arranged, and the resistor cutter 8 arranged above is driven by a resistor pin cutting cylinder 25 to longitudinally slide so as to form shearing force for cutting the pins 7 with the resistor cutter 8 arranged below after sliding downwards;
the vibration feed line 3 is used for transversely conveying the resistor 6, the vibration conveying of the workpiece through one vibration feed line is the prior art in the field, the specific structure of the vibration feed line 3 is not described in detail in the embodiment, the tail end of the vibration feed line 3 is provided with a resistor outlet 9, and the resistor 6 is longitudinally conveyed out from the resistor outlet 9;
the resistor transfer mechanism 4 is provided with a swing arm 10 and a swing arm driving motor 26, the head of the swing arm 10 is provided with a magnet 11, the swing arm driving motor 26 is connected with and drives the swing arm 10 to swing, when the swing arm 10 swings and stands up, the magnet 11 is positioned at the resistor outlet 9 to magnetically absorb the resistor 6 sent out by the resistor outlet 9, and when the swing arm 10 swings and turns and is put down, the head of the swing arm 10 stretches into between the two double-sided toothed belt conveying lines 5, so that pins 7 at two ends of the absorbed resistor 6 are placed on the two double-sided toothed belt conveying lines 5, and the resistor 6 can be conveyed along with the two double-sided toothed belt conveying lines 5;
the blanking manipulator 21 is positioned at the tail end of a displacement path of the resistor 6 transmitted by the two double-sided toothed belt conveyor lines 5 and is used for clamping the resistor 6 so as to take out the resistor 6 from the two double-sided toothed belt conveyor lines 5; in this embodiment, the discharging manipulator 21 includes a resistor jaw 22 and a resistor jaw displacement driving mechanism 23, the resistor jaw 22 is used for clamping the resistor 6, a mechanism for driving the resistor jaw 22 to open and close is not limited, and may be a double-head cylinder, etc., the resistor jaw displacement driving mechanism 23 is connected to drive the resistor jaw 22 to be close to or far away from the belt conveying mechanism 1, when the resistor jaw 22 is close to the belt conveying mechanism 1, the resistor jaw 22 stretches into the end of the conveying path of the resistor 6 to clamp the resistor 6, and when the resistor jaw 22 is far away from the belt conveying mechanism 1, the resistor jaw 22 clamps the resistor 6 to be away from the belt conveying mechanism 1.
In the preferred embodiment, the braiding machine further comprises a braiding limiting rod 12 for placing the braiding with the resistors 6 in an array mode, so that the braiding is guided to be above the two double-sided toothed belt conveying lines 5, and the feeding of the braiding resistors is facilitated.
In order to prevent the resistor 6 from being hooked by the belt teeth 24 during the process of conveying the resistor 6 on the two double-sided toothed belt conveying lines 5, a limiting gap 20 extending back and forth and penetrating is preferably further provided in the embodiment, the limiting gap 20 is located between the two double-sided toothed belt conveying lines 5, and the resistor 6 conveyed along the two double-sided toothed belt conveying lines 5 is limited in the limiting gap 20 so as to limit the resistor 6 to move up and down.
In order to prevent inaccurate positioning caused by left and right displacement of the resistor 6 in the process of conveying the resistor 6 on the two double-sided toothed belt conveying lines 5, limiting plates 13 are respectively arranged on the left side and the right side of a displacement path of the resistor 6 conveyed by the two double-sided toothed belt conveying lines 5 so as to limit left and right displacement of the resistor 6; in a more specific embodiment, to avoid two cutter assemblies 2, two limiting plates 13 are arranged on the left side of a displacement path of the resistor 6 transmitted by the two double-sided toothed belt conveying lines 5, the two limiting plates 13 are respectively positioned on the upstream and downstream of the cutter assemblies 2 on the left side, and two limiting plates 13 are arranged on the right side of a displacement path of the resistor 6 transmitted by the two double-sided toothed belt conveying lines 5, and the two limiting plates 13 are respectively positioned on the upstream and downstream of the cutter assemblies 2 on the right side; since the resistor 6 cannot be limited by the limiting plate 13 to move left and right when being moved to the cutter assembly 2, in order to correct the left and right displacement of the resistor 6 generated in the process, a foot pushing mechanism 14 is arranged between the cutter assembly 2 on the left side and the limiting plate 13 positioned on the upstream side, a foot pushing mechanism 14 is arranged between the cutter assembly 2 on the right side and the limiting plate 13 positioned on the upstream side, the two foot pushing mechanisms 14 respectively comprise a pushing plate 15 and a beriberi pushing cylinder 27, the beriberi pushing cylinders 27 are connected and drive the pushing plate 15, so that the two pushing plates 15 can be pushed out transversely towards the paths of the two double-sided toothed belt conveying lines 5 for conveying the resistor 6 to push the resistor 6 to move left and right, and the resistor 6 which is shifted left and right is returned to a preset position.
The above embodiments are only preferred embodiments of the present utility model, and are not limited to the present utility model, and all equivalent changes made according to the design key of the present utility model fall within the protection scope of the present utility model.
Claims (9)
1. A resistor pin cutting machine is characterized in that: comprises a belt conveying mechanism (1), a cutter assembly (2), a vibration feeding line (3) and a resistor transferring mechanism (4);
the belt conveying mechanism (1) comprises two double-sided toothed belt conveying lines (5) which are arranged at intervals in a left-right side-by-side manner, and pins (7) at two ends of the resistor (6) are respectively placed on the top sides of the two double-sided toothed belt conveying lines (5) so as to synchronously travel and convey the resistor (6);
the two cutter assemblies (2) are arranged at the left side and the right side of the middle part of the two double-sided toothed belt conveying lines (5), and the two cutter assemblies (2) are respectively provided with two resistor cutters (8) which longitudinally move in an opening and closing manner and are used for cutting pins (7) at two ends of the resistor (6) when the resistor (6) passes through;
the vibration feeding line (3) is used for transversely conveying the resistor (6), a resistor outlet (9) is arranged at the tail end of the vibration feeding line (3), and the resistor (6) is sent out from the resistor outlet (9);
the resistor transfer mechanism (4) is provided with a swing arm (10), the head of the swing arm (10) is provided with a magnet (11), when the swing arm (10) swings and rises, the magnet (11) is positioned at the resistor outlet (9) to absorb the resistor (6) sent out by the resistor outlet (9), when the swing arm (10) swings and turns and is laid down, the head of the swing arm (10) stretches into between the two double-sided toothed belt conveying lines (5), so that pins (7) at two ends of the absorbed resistor (6) are laid on the two double-sided toothed belt conveying lines (5).
2. The resistor pin cutting machine of claim 1, wherein: the braiding machine also comprises a braiding limiting rod (12) for placing the braiding with the resistors (6) in array, so that the braiding is guided to the upper parts of the two double-sided toothed belt conveying lines (5).
3. The resistor pin cutting machine of claim 1, wherein: limiting plates (13) are respectively arranged on the left side and the right side of a displacement path of the two conveying resistors (6) of the double-sided toothed belt conveying lines (5) so as to limit the left-right displacement of the resistors (6).
4. A resistor pin cutting machine as claimed in claim 3, wherein: two limiting plates (13) are arranged on the left sides of the displacement paths of the conveying resistors (6) of the two double-sided toothed belt conveying lines (5), and the two limiting plates (13) are respectively positioned on the upstream and downstream of the cutter assembly (2) on the left side;
two limiting plates (13) are arranged on the right sides of the displacement paths of the two conveying resistors (6) of the double-sided toothed belt conveying lines (5), and the two limiting plates (13) are respectively positioned on the upstream and downstream of the right cutter assembly (2).
5. The resistor pin cutting machine of claim 4, wherein: a foot pushing mechanism (14) is arranged between the cutter assembly (2) on the left side and the limiting plate (13) positioned on the upstream side, a foot pushing mechanism (14) is arranged between the cutter assembly (2) on the right side and the limiting plate (13) positioned on the upstream side, and two pushing mechanisms (14) are respectively provided with a pushing plate (15) which can be transversely pushed out towards the paths of the two double-sided toothed belt conveying lines (5) for conveying the resistors (6) so as to push the resistors (6) to move left and right.
6. The resistor pin cutting machine of claim 1, wherein: the belt conveying mechanism (1) further comprises a belt driving motor, the two double-sided toothed belt conveying lines (5) respectively comprise a driving belt wheel (17), a driven belt wheel (18) and an annular double-sided toothed belt (19), the annular double-sided toothed belt (19) is wound between the driving belt wheel (17) and the driven belt wheel (18), and the belt driving motor is connected with and drives the driving belt wheels (17) of the two double-sided toothed belt conveying lines (5) to synchronously rotate.
7. The resistor pin cutting machine of claim 1, wherein: the double-sided toothed belt conveyor belt is characterized by further comprising a limiting gap (20) which extends forwards and backwards and penetrates through, wherein the limiting gap (20) is positioned between the two double-sided toothed belt conveyor belts (5), and resistors (6) conveyed along the two double-sided toothed belt conveyor belts (5) are limited in the limiting gap (20) so as to limit the resistors (6) to move up and down.
8. The resistor pin cutting machine of claim 1, wherein: the automatic feeding device further comprises a feeding manipulator (21), wherein the feeding manipulator (21) is positioned at the tail ends of displacement paths of the conveying resistors (6) of the two double-sided toothed belt conveying lines (5) and used for clamping the resistors (6).
9. The resistor pin cutting machine of claim 8, wherein: the blanking manipulator (21) comprises a resistor clamping jaw (22) and a resistor clamping jaw displacement driving mechanism (23), wherein the resistor clamping jaw (22) moves in an opening and closing mode and is used for clamping a resistor (6), and the resistor clamping jaw displacement driving mechanism (23) is connected with the resistor clamping jaw (22) to drive the resistor clamping jaw (22) to be close to or far away from the belt conveying mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886065.1U CN220216568U (en) | 2023-07-18 | 2023-07-18 | Resistor pin cutting and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886065.1U CN220216568U (en) | 2023-07-18 | 2023-07-18 | Resistor pin cutting and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216568U true CN220216568U (en) | 2023-12-22 |
Family
ID=89188216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321886065.1U Active CN220216568U (en) | 2023-07-18 | 2023-07-18 | Resistor pin cutting and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216568U (en) |
-
2023
- 2023-07-18 CN CN202321886065.1U patent/CN220216568U/en active Active
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