CN108390234B - Automatic pin cutting machine - Google Patents
Automatic pin cutting machine Download PDFInfo
- Publication number
- CN108390234B CN108390234B CN201810117248.4A CN201810117248A CN108390234B CN 108390234 B CN108390234 B CN 108390234B CN 201810117248 A CN201810117248 A CN 201810117248A CN 108390234 B CN108390234 B CN 108390234B
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- CN
- China
- Prior art keywords
- pin
- unit
- moving block
- needle clamping
- pin cutting
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Abstract
The invention discloses an automatic pin cutting machine, which comprises a machine table, a processing mechanism, a detection mechanism and a tray loading mechanism, wherein the processing mechanism, the detection mechanism and the tray loading mechanism are sequentially arranged on the machine table along the material processing direction, a material conveying channel is arranged on the machine table, the tray loading mechanism is arranged on the right side of the material conveying channel, the processing mechanism comprises a plurality of pin stations with the same structure and a plurality of pin cutting stations with the same structure, each pin station and each pin cutting station are arranged on the rear side of the material conveying channel in a staggered manner, and the detection mechanism is arranged on the right side of the rightmost pin cutting station. The invention can reduce the damage to the contact pin caused by manual operation, save the production cost and improve the production efficiency.
Description
Technical Field
The invention relates to the technical field of electronic connector processing, in particular to an automatic pin cutting machine.
Background
The electronic connector generally comprises a connection base and PIN needles, and the PIN needles on some electronic connectors have different lengths due to connection requirements. In the process of producing and processing an electronic connector, a pin inserting process and a pin cutting process are two of the most important processes. In the traditional electronic connector processing process, after the PIN inserting process is finished, the PIN inserting process is needed to be manually conducted on PIN tailings, and operators cannot quickly conduct PIN cutting on the PIN tailings due to small product size, and PINs are easily damaged, so that the processing efficiency is affected.
Disclosure of Invention
The invention aims to solve the problems and provide an automatic pin cutting machine.
The technical scheme adopted by the invention for achieving the purpose is as follows:
the utility model provides an automatic pin cutting machine, includes the board, its still include along material machine direction arrange in proper order set up in processing agency, detection mechanism and the sabot mechanism on the board are provided with the material conveying way on this board, sabot mechanism locates the right side of this material conveying way, processing agency includes a plurality of pin stations that the structure is the same and a plurality of pin stations that the structure is the same, every pin station, pin station staggered arrangement set up in the rear side of this material conveying way, detection mechanism locates the right side of pin station.
Preferably, the front side of the material conveying channel is provided with a fixing mechanism for fixing the pin base during processing corresponding to the processing mechanism and the detecting mechanism.
Preferably, the pin station comprises a pin feeding unit, a pin inserting unit and a pin clamping unit, the pin feeding unit comprises a first supporting frame, the first supporting frame is vertically arranged above the machine table, a pin feeding groove is longitudinally formed in the first supporting frame, the pin inserting unit comprises a first moving block, the first moving block can be arranged above the machine table in a front-back moving mode, the first moving block is located below the first supporting frame, and the pin clamping unit is arranged on the first moving block corresponding to the pin feeding groove.
Preferably, the needle clamping unit comprises a first clamping end piece, a second clamping end piece and an inclined surface sliding block, the front end of the first moving block is provided with a needle clamping fixing seat, the needle clamping fixing seat is located below the first supporting frame, the first clamping end piece is fixed on the needle clamping fixing seat, the second clamping end piece can be arranged on the needle clamping fixing seat in a left-right sliding mode corresponding to the first clamping end piece, the first clamping end piece and the second clamping end piece form a needle clamping part corresponding to the needle inserting groove, the inclined surface sliding block can be arranged in the needle clamping fixing seat in a front-back moving mode, the inclined surface sliding block is located below the second clamping end piece, and a rotating shaft in movable fit with the inclined surface sliding block is arranged on the second clamping end piece.
Preferably, the pin inserting station further comprises a pin cutting unit, the pin cutting unit comprises a first cutter, and the first cutter is arranged between the first support frame and the pin clamping unit in a manner of being capable of moving left and right corresponding to the pin inserting groove.
Preferably, the pin cutting station comprises a positioning unit and a pin cutting unit, the positioning unit comprises a second moving block and a positioning seat, the second moving block is movably arranged above the machine table back and forth, the positioning seat is fixed at the front end of the second moving block, a first chute is transversely arranged on the front end surface of the positioning seat, a positioning arm is arranged on the front end surface of the positioning seat in a forward extending mode, a positioning groove is arranged on the positioning arm corresponding to the material conveying channel, the pin cutting unit comprises a second cutter, the second cutter is arranged in the first chute in a left-right sliding mode corresponding to the positioning groove, and the second cutter is positioned at the rear side of the positioning arm.
Preferably, a compressing unit for compressing the pin on the pin seat is arranged on the left side of the positioning seat, the compressing unit comprises a compressing block, a compressing groove is arranged on the compressing block corresponding to the material conveying channel, and an opening of the compressing groove is in an eight shape.
Preferably, the detecting mechanism includes a third moving block and a plurality of pin position detecting devices, the third moving block is movably disposed above the machine table, and the pin position detecting devices are disposed at the front end of the third moving block corresponding to the material conveying channel.
Preferably, the detection mechanism further comprises a driving motor, an output shaft of the driving motor is downward arranged at the rear side of the third moving block, a driving shaft is connected between the output shaft of the driving motor and the third moving block, and the output shaft of the driving motor is hinged with one end of the driving shaft.
Preferably, the tray loading mechanism comprises a feeding unit and a loading unit which are sequentially arranged on the machine table from left to right, and the feeding unit is connected with the right end of the material conveying channel.
The beneficial effects of the invention are as follows: according to the invention, the pin cutting stations and the pin cutting stations are arranged in a staggered manner, pins are inserted into the pin cutting stations after being connected with the base, pin cutting is performed on pin tails at once, the pin cutting process is finished, then the pin cutting stations are processed in the next step, the whole processing process is fully automated, damage to pins caused by manual operation is reduced, production cost is saved, and production efficiency is improved.
The invention will be further described with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the construction of a pin station of the present invention;
FIG. 3 is a front view of a pin station of the present invention;
FIG. 4 is a schematic view of the structure of the pin cutting station of the present invention;
FIG. 5 is a schematic diagram of the structure of the detection mechanism in the present invention;
fig. 6 is a schematic structural view of the tray loading mechanism of the present invention.
Detailed Description
Examples: as shown in fig. 1 to 6, the invention relates to an automatic pin cutting machine, which comprises a machine table 1, a processing mechanism, a detection mechanism 2 and a tray loading mechanism 3 which are sequentially arranged on the machine table 1 along the material processing direction, wherein a material conveying channel 4 is arranged on the machine table 1, the tray loading mechanism 3 is arranged on the right side of the material conveying channel 4, the processing mechanism comprises a plurality of pin stations 5 with the same structure and a plurality of pin cutting stations 6 with the same structure, each pin station 5 and each pin cutting station 6 are arranged on the rear side of the material conveying channel 4 in a staggered manner, and the detection mechanism 2 is arranged on the right side of the right-most pin cutting station 6.
In this embodiment, a fixing mechanism 7 for fixing the pin base during processing is provided on the front side of the material conveying channel 4 corresponding to the processing mechanism and the detecting mechanism 2;
specifically, the fixing mechanism 7 includes a fixing push block and a fixing cylinder, the fixing push block is driven by the fixing cylinder to be slidably disposed in the material conveying channel 4, and the fixing push block is used for fixing a connection base in the material conveying channel 4.
In this embodiment, the pin station 5 includes a pin feeding unit, a pin inserting unit and a pin clamping unit, the pin feeding unit includes a first support frame 50, the first support frame 50 is vertically disposed above the machine table 1, a pin feeding slot 51 is longitudinally disposed on the first support frame 50, the pin inserting unit includes a first moving block 52, the first moving block 52 is movably disposed above the machine table 1, the first moving block 52 is disposed below the first support frame 50, and the pin clamping unit is disposed on the first moving block 52 corresponding to the pin feeding slot 51;
specifically, the needle feeding unit further includes a needle feeding cylinder 53 and a needle feeding slider 54, wherein a cylinder shaft of the needle feeding cylinder 53 is downwardly disposed on the first supporting frame 50, and the needle feeding slider 54 is driven by the needle feeding cylinder 53 to dial down the needle inserted in the needle insertion groove 51.
In this embodiment, the needle clamping unit includes a first clamping end piece 55, a second clamping end piece 56 and a bevel slide block 57, the front end of the first moving block 52 is provided with a needle clamping fixing seat 58, the needle clamping fixing seat 58 is located below the first supporting frame 50, the first clamping end piece 55 is fixed on the needle clamping fixing seat 58, the second clamping end piece 56 is slidably disposed on the needle clamping fixing seat 58 corresponding to the first clamping end piece 55, the first clamping end piece 55 and the second clamping end piece 56 form a needle clamping portion corresponding to the needle inserting groove 51, the bevel slide block 57 is movably disposed in the needle clamping fixing seat 58 back and forth, the bevel slide block 57 is located below the second clamping end piece 56, and a rotating shaft movably matched with the bevel slide block 57 is disposed on the second clamping end piece 56;
specifically, a needle clamping cylinder is provided on the first moving block 52, and drives the inclined surface slider 57 to slide back and forth, and the second clamping end piece 56 is slid rightward by the cooperation of the rotating shaft, thereby clamping the contact pin.
In this embodiment, the pin station 5 further includes a pin cutting unit, where the pin cutting unit includes a first cutter 59, and the first cutter 59 is disposed between the first support frame 50 and the pin clamping unit in a manner that the first cutter corresponds to the pin feeding slot 51 and can move left and right;
specifically, a needle cutting cylinder is provided on the right side of the first supporting frame 50, and drives the first cutter 59 to slide left and right to cut the pins.
In this embodiment, the pin cutting station 6 includes a positioning unit and a pin cutting unit, the positioning unit includes a second moving block 60 and a positioning seat 61, the second moving block 60 is movably disposed above the machine table 1 back and forth, the positioning seat 61 is fixed at the front end of the second moving block 60, a first chute 62 is transversely disposed on the front end surface of the positioning seat 61, a positioning arm 63 is disposed on the front end surface of the positioning seat 61 in a forward extending manner, a positioning groove 64 is disposed on the positioning arm 63 corresponding to the material conveying channel 4, the pin cutting unit includes a second cutter 65, the second cutter 65 is slidably disposed in the first chute 62 corresponding to the positioning groove 64 left and right, and the second cutter 65 is disposed at the rear side of the positioning arm 63.
In this embodiment, a pressing unit for pressing the pin on the pin seat is disposed on the left side of the positioning seat 61, the pressing unit includes a pressing block 66, a pressing groove is disposed on the pressing block 66 corresponding to the material conveying channel 4, and an opening of the pressing groove is in an "eight" shape; the design of the splayed opening of the pressing groove can prevent the contact pin from being damaged when being pressed.
In this embodiment, the detecting mechanism 2 includes a third moving block 20 and a plurality of pin position detecting devices 21, where the third moving block 20 is movably disposed above the machine 1, and the plurality of pin position detecting devices 21 are disposed at the front end of the third moving block 20 corresponding to the material conveying path 4.
In this embodiment, the detection mechanism 2 further includes a driving motor 22, an output shaft of the driving motor 22 is downward disposed at the rear side of the third moving block 20, a driving shaft 23 is connected between the output shaft of the driving motor 22 and the third moving block 20, and the output shaft of the driving motor 22 is hinged to one end of the driving shaft 23.
In this embodiment, the tray loading mechanism 3 includes a loading unit 30 and a loading unit 31 sequentially disposed on the machine table 1 from left to right, and the loading unit 30 is connected with the right end of the feeding channel 4.
The connecting base enters the material conveying channel 4 and performs pin inserting operation through the first pin inserting station 5; after the first pin inserting process is finished, the first pin cutting station 6 is reached along the material conveying path to cut pin tails; after passing through all the PIN inserting stations 5 and the PIN cutting stations 6, the arrival detection mechanism 2 detects whether the PIN needle has defects; finally, the tray is loaded into the tray by the tray loading mechanism 3.
According to the invention, the pin cutting stations 5 and the pin cutting stations 6 are arranged in a staggered manner, pins are inserted into the pin cutting stations 6 after being connected with the base, pin cutting is performed on pin tails immediately, the pin cutting process is finished, then the pin cutting stations 5 are processed in the next step, the whole processing process is fully automated, damage to pins caused by manual operation is reduced, production cost is saved, and meanwhile, production efficiency is improved.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or modifications to equivalent embodiments using the methods and technical contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, all equivalent changes according to the shape, structure and principle of the present invention are covered in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic contact pin cutting machine, includes board, its characterized in that: the processing mechanism comprises a plurality of pin stations with the same structure and a plurality of pin cutting stations with the same structure, each pin station and each pin cutting station are arranged at the rear side of the material conveying channel in a staggered manner, and the detection mechanism is arranged at the right side of the pin cutting station at the rightmost side;
the front side of the material conveying channel is provided with a fixing mechanism for fixing the contact pin base during processing corresponding to the processing mechanism and the detection mechanism;
the pin inserting station comprises a pin feeding unit, a pin inserting unit and a pin clamping unit, wherein the pin feeding unit comprises a first supporting frame, the first supporting frame is vertically arranged above the machine table, a pin inserting groove is longitudinally formed in the first supporting frame, the pin inserting unit comprises a first moving block, the first moving block can be arranged above the machine table in a front-back moving mode, the first moving block is located below the first supporting frame, and the pin clamping unit is arranged on the first moving block corresponding to the pin inserting groove;
the needle clamping unit comprises a first needle clamping part, a second needle clamping part and an inclined surface sliding block, the front end of the first moving block is provided with a needle clamping fixing seat, the needle clamping fixing seat is positioned below the first supporting frame, the first needle clamping part is fixed on the needle clamping fixing seat, the second needle clamping part is arranged on the needle clamping fixing seat in a left-right sliding manner corresponding to the first needle clamping part, the first needle clamping part and the second needle clamping part form a needle clamping part corresponding to the needle inserting groove, the inclined surface sliding block can be arranged in the needle clamping fixing seat in a front-back moving manner, the inclined surface sliding block is positioned below the second needle clamping part, and a rotating shaft in movable fit with the inclined surface sliding block is arranged on the second needle clamping part;
the contact pin station further comprises a contact pin cutting unit, the contact pin cutting unit comprises a first cutter, and the first cutter is arranged between the first support frame and the contact pin clamping unit in a manner of corresponding to the contact pin feeding groove and capable of moving left and right.
2. The automatic pin cutting machine according to claim 1, wherein the pin cutting station comprises a positioning unit and a pin cutting unit, the positioning unit comprises a second moving block and a positioning seat, the second moving block is movably arranged above the machine table back and forth, the positioning seat is fixed at the front end of the second moving block, a first chute is transversely arranged on the front end surface of the positioning seat, a positioning arm is arranged on the front end surface of the positioning seat in a forward extending manner, a positioning groove is arranged on the positioning arm corresponding to the material conveying channel, the pin cutting unit comprises a second cutter, the second cutter is arranged in the first chute in a left-right sliding manner corresponding to the positioning groove, and the second cutter is positioned at the rear side of the positioning arm.
3. The automatic pin cutting machine according to claim 2, wherein a pressing unit for pressing the pin on the pin seat is arranged on the left side of the positioning seat, the pressing unit comprises a pressing block, a pressing groove is arranged on the pressing block corresponding to the material conveying channel, and an opening of the pressing groove is in an eight shape.
4. The automatic pin cutting machine according to claim 1, wherein the detecting mechanism comprises a third moving block and a plurality of pin position detecting devices, the third moving block is movably arranged above the machine table, and the plurality of pin position detecting devices are arranged at the front end of the third moving block corresponding to the material conveying channel.
5. The automatic pin cutting machine according to claim 4, wherein the detecting mechanism further comprises a driving motor, an output shaft of the driving motor is downward arranged at the rear side of the third moving block, a driving shaft is connected between the output shaft of the driving motor and the third moving block, and the output shaft of the driving motor is hinged with one end of the driving shaft.
6. The automatic pin cutting machine according to claim 1, wherein the tray loading mechanism comprises a feeding unit and a loading unit which are sequentially arranged on the machine table from left to right, and the feeding unit is connected with the right end of the material conveying channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117248.4A CN108390234B (en) | 2018-02-06 | 2018-02-06 | Automatic pin cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117248.4A CN108390234B (en) | 2018-02-06 | 2018-02-06 | Automatic pin cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108390234A CN108390234A (en) | 2018-08-10 |
| CN108390234B true CN108390234B (en) | 2023-09-15 |
Family
ID=63075294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117248.4A Active CN108390234B (en) | 2018-02-06 | 2018-02-06 | Automatic pin cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108390234B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450345A (en) * | 2019-08-29 | 2019-11-15 | 东莞市优德钟表科技有限公司 | A kind of automatic needle inserting machine |
| CN110465794A (en) * | 2019-08-29 | 2019-11-19 | 东莞市优德钟表科技有限公司 | A kind of automatic needle inserting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825323A (en) * | 2011-06-17 | 2012-12-19 | 昆明可耐特科技有限公司 | Cut-off machine for plastic row pins |
| CN203707550U (en) * | 2013-11-07 | 2014-07-09 | 昆山云太基精密机械有限公司 | Novel automatic pin inserting device |
| CN206509726U (en) * | 2017-03-02 | 2017-09-22 | 东莞诚信电子塑胶有限公司 | A kind of automatic needle inserting system |
| CN206727402U (en) * | 2017-04-26 | 2017-12-08 | 昆山威鸿达自动化设备有限公司 | A kind of automatic needle inserting detects all-in-one |
| CN107553085A (en) * | 2017-08-22 | 2018-01-09 | 东莞市蓉工自动化科技有限公司 | A kind of automatic assembling of interface |
-
2018
- 2018-02-06 CN CN201810117248.4A patent/CN108390234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825323A (en) * | 2011-06-17 | 2012-12-19 | 昆明可耐特科技有限公司 | Cut-off machine for plastic row pins |
| CN203707550U (en) * | 2013-11-07 | 2014-07-09 | 昆山云太基精密机械有限公司 | Novel automatic pin inserting device |
| CN206509726U (en) * | 2017-03-02 | 2017-09-22 | 东莞诚信电子塑胶有限公司 | A kind of automatic needle inserting system |
| CN206727402U (en) * | 2017-04-26 | 2017-12-08 | 昆山威鸿达自动化设备有限公司 | A kind of automatic needle inserting detects all-in-one |
| CN107553085A (en) * | 2017-08-22 | 2018-01-09 | 东莞市蓉工自动化科技有限公司 | A kind of automatic assembling of interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108390234A (en) | 2018-08-10 |
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