CN212822330U - Automatic pin bender of PCB sheath - Google Patents
Automatic pin bender of PCB sheath Download PDFInfo
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- CN212822330U CN212822330U CN202021613488.2U CN202021613488U CN212822330U CN 212822330 U CN212822330 U CN 212822330U CN 202021613488 U CN202021613488 U CN 202021613488U CN 212822330 U CN212822330 U CN 212822330U
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Abstract
The utility model relates to a PCB sheath automatic pin bending machine in the technical field of automobile accessory processing, which comprises a workbench; the upper surface of the workbench is provided with a sheath conveying belt, a left platform and a right platform, the height of the strip-shaped channels of the left platform and the right platform corresponds to the lower row and the upper row of contact pin holes of the sheath on the sheath conveying belt, and the strip-shaped channels of the left platform and the right platform are respectively provided with a toggle gear, a cutting assembly and a pushing assembly which are matched with each other; the opposite side of the sheath transmission band that cutting assembly corresponds is equipped with a locating component, and the opposite side that pushes away the sheath transmission band that the material subassembly corresponds all is equipped with a subassembly of buckling, the utility model has the advantages of simple and reasonable structure, realized the contact pin installation of the sheath of disposable completion double contact pin and buckle, the operation process is smooth, and each subassembly simple structure, the maintenance of being convenient for has improved the precision of inserting and buckling of contact pin, has ensured the reliability of PCB sheath performance, has improved the machining efficiency of product, reduces the manufacturing cost of enterprise.
Description
Technical Field
The utility model relates to an auto-parts processing technology field specifically relates to automatic contact pin bender of PCB sheath.
Background
The PCB sheath of the auto-parts inserts the contact pin into the formed sheath during production and processing, and then bends the inserted contact pin, two processing procedures of the contact pin and the bending are generally needed, a large amount of manual work is needed to operate by depending on a manual device, the efficiency is low, the PCB sheath is an automotive electric connection element, the use amount is large, the automatic production can be realized by the existing PCB sheath with single row of contact pins, but the PCB sheath with double rows of contact pins does not exist at present, and the sheath and the scattered contact pins are generally placed into a riveting jig manually; secondly, manually putting the riveting jig with the placed product on a manual punch press for riveting; then putting the riveted product into a first bending jig for first loose needle bending; then the product which is subjected to the first bending is placed into a second bending jig to be subjected to second scattered needle bending, manual operation needs four working procedures, manual feeding operation of staff is slow, efficiency is low, long-time operation is easy to fatigue, and product quality is unstable. Therefore, an automatic pin bending machine for the PCB sheath is urgently needed, so that the pins of the PCB sheath with double rows of pins and bending can be completed at one time, the processing efficiency of products is improved, and the production cost of enterprises is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an automatic pin bending machine for PCB sheath, which comprises a workbench; the upper surface of the workbench is provided with a sheath transmission belt and a contact pin belt moving platform; the pin belt moving platform comprises a left platform and a right platform, wherein strip-shaped channels parallel to the sheath conveying belt are arranged on one sides, close to the sheath conveying belt, of the left platform and one side, close to the sheath conveying belt, of the right platform, the height of each strip-shaped channel of the left platform corresponds to the lower row of pin holes of the sheath on the sheath conveying belt, and the height of each strip-shaped channel of the right platform corresponds to the upper row of pin holes of the sheath on the sheath conveying belt;
a shifting gear, a cutting assembly and a material pushing assembly are sequentially arranged on one side, away from the sheath conveying belt, of the strip-shaped channel of the left platform from left to right; a shifting gear, a pushing assembly and a cutting assembly are sequentially arranged on one side, away from the sheath conveying belt, of the strip-shaped channel of the right platform from right to left; the other sides of the sheath transmission belts corresponding to the cutting assemblies of the left platform and the right platform are respectively provided with a positioning assembly, the other sides of the sheath transmission belts corresponding to the pushing assemblies of the left platform and the right platform are respectively provided with a bending assembly,
the poking gear is positioned above the strip-shaped channel and meshed with the pin belt on the strip-shaped channel, and the center of the poking gear is connected with a rotating motor which is fixed on the pin belt moving platform;
the cutting assembly comprises a first air cylinder and a first material pushing plate, the first air cylinder is fixed on the contact pin belt moving platform, the telescopic end of the first air cylinder faces the strip-shaped channel and is perpendicular to the strip-shaped channel, the telescopic end of the first air cylinder is fixedly connected with the first material pushing plate, and a cutting knife is fixed on one side, close to the shifting gear, of the first material pushing plate;
the pushing assembly comprises a second air cylinder and a second pushing plate, the second air cylinder is fixed on the pin belt moving platform, the telescopic end of the second air cylinder faces the strip-shaped channel and is perpendicular to the strip-shaped channel, and the telescopic end of the second air cylinder is fixedly connected with the second pushing plate;
the positioning assembly comprises a third air cylinder and a first pressing plate, the third air cylinder is fixed on the workbench through a support, and the telescopic end of the third air cylinder is aligned with the sheath conveying belt and is fixedly connected with the first pressing plate;
the bending assembly comprises a cylinder IV, a pressing plate II, a cylinder V and a bending plate, the cylinder IV and the cylinder V are fixed on the workbench through a support, the telescopic end of the cylinder IV is aligned to the sheath transmission belt and is fixedly connected with the pressing plate II, the telescopic end of the cylinder V is fixedly connected with the bending plate, and the bending plate is correspondingly matched with a contact pin penetrating through the sheath up and down.
Preferably, an infrared detector I is further fixed on a support of the positioning assembly and connected with a control assembly of the cylinder III.
Preferably, an infrared detector II is further fixed on the support of the bending assembly, and the infrared detector II is connected with control assemblies of the cylinder IV and the cylinder V.
Preferably, both ends are fixed with contact pin area direction subassembly respectively about contact pin area moving platform, contact pin area direction subassembly includes support frame and winding roller, the support frame is fixed on the workstation, and the winding roller rotates with the upper end of support frame to be connected, the contact pin area is around rolling up on the winding roller, and the one end in contact pin area is located the bar passageway that corresponds and cooperatees with the toggle gear on the bar passageway.
The utility model discloses still including other subassemblies that can make the automatic contact pin bender normal use of PCB sheath, like the drive assembly of sheath transmission band, the control assembly of each cylinder and rotation motor is the conventional technological means in this field. Additionally, the utility model discloses in add the device or the subassembly of injecing and all adopt the conventional technological means in this field, all adopt the conventional technological means in this field such as infrared detector, rolling up the band roller, toggle gear, sheath transmission band, contact pin area and cutting knife.
The working principle of the utility model is that the power switch of the bending machine is started, and the control mechanism of the bending machine controls each rotating motor and each cylinder, thereby realizing the orderly operation of each toggle gear, cutting assembly, pushing assembly, positioning assembly and bending assembly; specifically, the pin belts respectively enter the corresponding strip-shaped channels through the guide assemblies at the left end and the right end of the pin belt moving platform and are matched with the toggle gears on the strip-shaped channels, the pin belts are toggled to move under the rotation action of the toggle gears, meanwhile, the sheath is orderly moved on the sheath conveying belt, when the sheath moves to the position assembly corresponding to the left platform, the infrared detector of the position assembly sends a signal to the cylinder III, the cylinder III drives the pressing plate I to press the sheath, the sheath conveying belt stops transmission, the cylinder I of the cutting assembly drives the material pushing plate to move towards the pin belts at the moment, the cutting knife cuts off the pin belts, the material pushing plate I pushes the cut pins to the sheath and inserts into the lower row of pin holes of the sheath, the position assembly and the cutting assembly recover to the original position to wait for the next sheath, the sheath conveying belt drives the sheath and the lower row of pins to move to the position below the bending assembly, the infrared detector of the bending component sends a signal to the cylinder IV, the cylinder IV drives the press plate II to press the sheath, the transmission of a sheath transmission belt is stopped, the cylinder II of the pushing component drives the pushing plate II to thoroughly insert the contact pin into the lower row of contact pin holes of the sheath, the cylinder V drives the bending plate II to press down to bend the contact pin penetrating through the sheath, the bending component and the pushing component recover to the original position to wait for the next sheath, the sheath transmission belt is transmitted again to drive the sheath to sequentially move to the positioning component and the bending component corresponding to the right platform, and the cutting component and the pushing component on the right platform are matched to complete the insertion and bending of the upper row of contact pin in the sheath, so that the bending of the double rows of contact pins in the sheath is completed, and finally the.
The beneficial effects of the utility model, simple structure is reasonable, has realized the contact pin installation of the sheath of disposable completion double contact pin and has buckled, and operation process is smooth, and each subassembly simple structure, the maintenance of being convenient for has improved the precision of inserting and buckling of contact pin, has ensured the reliability of PCB sheath performance, has improved the machining efficiency of product, reduces the manufacturing cost of enterprise.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is the embodiment of the utility model provides an in the embodiment automatic pin bender's of PCB sheath structure schematic diagram.
Fig. 2 is a top view of the table of fig. 1.
Fig. 3 is a schematic structural diagram of a sheath in an embodiment of the present invention.
Fig. 4 is a schematic structural view of a bending assembly according to an embodiment of the present invention.
In the figure: 1. the automatic pin inserting machine comprises a workbench, 2. a support frame, 3. a tape winding roller, 4. a pin belt, 5. a rotating motor, 6. a cylinder I, 7. a cylinder IV, 8. a cylinder II, 9. a toggle gear, 10. a cylinder V, 11. a bending plate, 12, a cutting knife, 13, a support, 14, a left platform, 15, a right platform, 16, a sheath transmission belt, 17, a sheath, 18, a cylinder III, 19, a strip-shaped channel, 20, an upper row of pin inserting holes, 21, a lower row of pin inserting holes, 22 and a second pressing plate.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-4, the utility model provides an automatic pin bending machine for PCB sheaths, which comprises a workbench 1; the upper surface of the workbench 1 is provided with a sheath transmission belt 16 and a pin belt moving platform; the pin strip moving platform comprises a left platform 14 and a right platform 15, strip-shaped channels 19 parallel to the sheath transmission belt 16 are arranged on one sides of the left platform and the right platform close to the sheath transmission belt 16, the height of each strip-shaped channel 19 of the left platform 14 corresponds to a lower row of pin holes 21 of a sheath 17 on the sheath transmission belt 16, and the height of each strip-shaped channel 19 of the right platform 15 corresponds to an upper row of pin holes 20 of the sheath 17 on the sheath transmission belt 16;
a toggle gear 9, a cutting assembly and a material pushing assembly are sequentially arranged on one side, away from the sheath transmission belt 16, of the strip-shaped channel 19 of the left platform 14 from left to right; a toggle gear 9, a pushing component and a cutting component are sequentially arranged on one side, away from the sheath conveying belt 16, of the strip-shaped channel 19 of the right platform 15 from right to left; the other sides of the sheath conveying belts 16 corresponding to the cutting assemblies of the left platform and the right platform are respectively provided with a positioning assembly, the other sides of the sheath conveying belts 16 corresponding to the pushing assemblies of the left platform and the right platform are respectively provided with a bending assembly,
the toggle gear 9 is positioned above the strip-shaped channel 19 and is meshed with the pin belt 4 on the strip-shaped channel 19, the center of the toggle gear 9 is connected with a rotating motor 5, and the rotating motor 5 is fixed on a pin belt moving platform;
the cutting assembly comprises a first cylinder 6 and a first material pushing plate, the first cylinder 6 is fixed on the pin belt moving platform, the telescopic end of the first cylinder 6 faces the strip-shaped channel 19 and is perpendicular to the strip-shaped channel 19, the telescopic end of the first cylinder 6 is fixedly connected with the first material pushing plate, and a cutting knife 12 is fixed on one side of the first material pushing plate, close to the toggle gear 9;
the pushing assembly comprises a second air cylinder 8 and a second pushing plate, the second air cylinder 8 is fixed on the pin belt moving platform, the telescopic end of the second air cylinder 8 faces the strip-shaped channel 19 and is perpendicular to the strip-shaped channel 19, and the telescopic end of the second air cylinder 8 is fixedly connected with the second pushing plate;
the positioning assembly comprises a third air cylinder 18 and a first pressing plate, the third air cylinder 18 is fixed on the workbench 1 through a support, and the telescopic end of the third air cylinder 18 is opposite to the sheath transmission belt 16 and is fixedly connected with the first pressing plate;
the bending assembly comprises a cylinder four 7, a pressing plate two 22, a cylinder five 10 and a bending plate 11, the cylinder four 7 and the cylinder five 10 are fixed on the workbench 1 through a support 13, the telescopic end of the cylinder four 7 is just opposite to the sheath conveying belt 16 and is fixedly connected with the pressing plate two 22, the telescopic end of the cylinder five 10 is fixedly connected with the bending plate 11, and the bending plate 11 is correspondingly matched with a contact pin penetrating through the sheath 17 up and down.
And a first infrared detector is further fixed on the support of the positioning assembly and is connected with the control assembly of the third cylinder 18.
And a second infrared detector is further fixed on the support 13 of the bending assembly and is connected with the control assemblies of the fourth cylinder 7 and the fifth cylinder 10.
Contact pin area moving platform's both ends are fixed with contact pin area direction subassembly about respectively, contact pin area direction subassembly includes support frame 2 and winding roller 3, support frame 2 is fixed on workstation 1, and winding roller 3 rotates with the upper end of support frame 2 to be connected, contact pin area 4 is around rolling up on winding roller 3, and the one end of contact pin area 4 is located on the bar passageway 19 that corresponds and cooperatees with toggle gear 9 on the bar passageway 19.
When the bending machine works, a power switch of the bending machine is started, and the control mechanism of the bending machine controls each rotating motor and each air cylinder, so that the poking gears 9, the cutting assembly, the pushing assembly, the positioning assembly and the bending assembly are operated in sequence; specifically, the pin belts 4 respectively enter the corresponding strip-shaped channels 19 through the guide assemblies at the left end and the right end of the pin belt moving platform and are matched with the toggle gears 9 on the strip-shaped channels 19, the pin belts 4 are toggled under the rotation action of the toggle gears 9 and move, meanwhile, the sheaths 17 move on the sheath transmission belts 16 in order, when the sheaths 17 move below the positioning assemblies corresponding to the left platform 14, the infrared detectors of the positioning assemblies send signals to the air cylinders three 18, the air cylinders three 18 drive the pressing plates one to press the sheaths 17, the sheath transmission belts 16 stop transmission, the air cylinders one 6 of the cutting assemblies drive the pushing plates to move towards the pin belts 4, the cutting knives 12 cut off the pin belts 4, the pushing plates one push the cut pins to the sheaths 17 and insert the pins into the lower pin holes 21 of the sheaths 17, the positioning assemblies and the cutting assemblies recover to be in situ to wait for the next sheath, and the sheath transmission belts 16 drive the sheaths 17 and the lower pins to move to the groups corresponding to the left platform 14 in Under the part, the infrared detector of the bending component sends a signal to the cylinder four 7, the cylinder four 7 drives the pressing plate two 22 to press the sheath 17, the sheath transmission belt 16 stops transmission, the cylinder two 8 of the material pushing component drives the material pushing plate two to completely insert the contact pins into the lower row of contact pin holes 21 of the sheath 17, the cylinder five 10 drives the bending plate 11 to press and bend the contact pins penetrating through the sheath 17, the bending component and the material pushing component recover to the original positions to wait for the next sheath, the sheath transmission belt 16 drives the sheath 17 to sequentially move to the positioning component and the bending component corresponding to the right platform 15 through transmission again, the cutting component and the material pushing component on the right platform 15 are matched to complete the insertion and bending of the contact pins on the upper row of the sheath 17, the bending of the sheath contact pins is completed, and the double rows of contact pins are collected after being transmitted along.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
- The automatic pin inserting and bending machine for the PCB sheath comprises a workbench; the method is characterized in that: the upper surface of the workbench is provided with a sheath transmission belt and a contact pin belt moving platform; the pin belt moving platform comprises a left platform and a right platform, wherein strip-shaped channels parallel to the sheath conveying belt are arranged on one sides, close to the sheath conveying belt, of the left platform and one side, close to the sheath conveying belt, of the right platform, the height of each strip-shaped channel of the left platform corresponds to the lower row of pin holes of the sheath on the sheath conveying belt, and the height of each strip-shaped channel of the right platform corresponds to the upper row of pin holes of the sheath on the sheath conveying belt;a shifting gear, a cutting assembly and a material pushing assembly are sequentially arranged on one side, away from the sheath conveying belt, of the strip-shaped channel of the left platform from left to right; a shifting gear, a pushing assembly and a cutting assembly are sequentially arranged on one side, away from the sheath conveying belt, of the strip-shaped channel of the right platform from right to left; the other sides of the sheath transmission belts corresponding to the cutting assemblies of the left platform and the right platform are respectively provided with a positioning assembly, the other sides of the sheath transmission belts corresponding to the pushing assemblies of the left platform and the right platform are respectively provided with a bending assembly,the poking gear is positioned above the strip-shaped channel and meshed with the pin belt on the strip-shaped channel, and the center of the poking gear is connected with a rotating motor which is fixed on the pin belt moving platform;the cutting assembly comprises a first air cylinder and a first material pushing plate, the first air cylinder is fixed on the contact pin belt moving platform, the telescopic end of the first air cylinder faces the strip-shaped channel and is perpendicular to the strip-shaped channel, the telescopic end of the first air cylinder is fixedly connected with the first material pushing plate, and a cutting knife is fixed on one side, close to the shifting gear, of the first material pushing plate;the pushing assembly comprises a second air cylinder and a second pushing plate, the second air cylinder is fixed on the pin belt moving platform, the telescopic end of the second air cylinder faces the strip-shaped channel and is perpendicular to the strip-shaped channel, and the telescopic end of the second air cylinder is fixedly connected with the second pushing plate;the positioning assembly comprises a third air cylinder and a first pressing plate, the third air cylinder is fixed on the workbench through a support, and the telescopic end of the third air cylinder is aligned with the sheath conveying belt and is fixedly connected with the first pressing plate;the bending assembly comprises a cylinder IV, a pressing plate II, a cylinder V and a bending plate, the cylinder IV and the cylinder V are fixed on the workbench through a support, the telescopic end of the cylinder IV is aligned to the sheath transmission belt and is fixedly connected with the pressing plate II, the telescopic end of the cylinder V is fixedly connected with the bending plate, and the bending plate is correspondingly matched with a contact pin penetrating through the sheath up and down.
- 2. The PCB sheath automatic pin bending machine according to claim 1, wherein: and a first infrared detector is further fixed on the support of the positioning assembly and is connected with the control assembly of the third air cylinder.
- 3. The PCB sheath automatic pin bending machine according to claim 1, wherein: and a second infrared detector is further fixed on the support of the bending assembly and is connected with the control assemblies of the fourth cylinder and the fifth cylinder.
- 4. The PCB sheath automatic pin bending machine according to claim 1, wherein: contact pin area moving platform's the left and right sides both ends are fixed with contact pin area direction subassembly respectively, contact pin area direction subassembly includes support frame and winding roller, the support frame is fixed on the workstation, and the winding roller rotates with the upper end of support frame to be connected, the contact pin area is around rolling up on the winding roller, and the one end in contact pin area is located the bar passageway that corresponds and cooperatees with the toggle gear on the bar passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613488.2U CN212822330U (en) | 2020-08-05 | 2020-08-05 | Automatic pin bender of PCB sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613488.2U CN212822330U (en) | 2020-08-05 | 2020-08-05 | Automatic pin bender of PCB sheath |
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| Publication Number | Publication Date |
|---|---|
| CN212822330U true CN212822330U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021613488.2U Active CN212822330U (en) | 2020-08-05 | 2020-08-05 | Automatic pin bender of PCB sheath |
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| CN (1) | CN212822330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617975A (en) * | 2021-08-26 | 2021-11-09 | 江苏凯德电控科技有限公司 | Full-automatic pin bending machine and machining method thereof |
-
2020
- 2020-08-05 CN CN202021613488.2U patent/CN212822330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617975A (en) * | 2021-08-26 | 2021-11-09 | 江苏凯德电控科技有限公司 | Full-automatic pin bending machine and machining method thereof |
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