CN111482534B

CN111482534B - Component pin shearing device capable of adjusting pin shearing length

Info

Publication number: CN111482534B
Application number: CN202010264695.XA
Authority: CN
Inventors: 戴昌湖
Original assignee: Shanghai Puyi Electronic Technology Co ltd
Current assignee: Shanghai Puyi Electronic Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2022-09-27
Anticipated expiration: 2040-04-07
Also published as: CN111482534A

Abstract

The invention relates to a component pin shearing device, in particular to a component pin shearing device capable of adjusting the pin shearing length. The technical problem to be solved is how to design a component pin shearing device which can evenly shear pins, can complete pin shearing at one time and can adjust the remaining length of the pins and adjust the pin shearing length. A component pin shearing device capable of adjusting the pin shearing length comprises a shell, a guide rod, a damping shell, a motor and the like; upper portion is equipped with the guide bar in the casing, and the symmetry sets up around the guide bar, and has all opened the guide way on the guide bar, and the bottom right side is equipped with the shock attenuation shell in the casing, installs the motor in the shock attenuation shell, and still cut the foot subassembly with adjusting including the collection dress frame, placed the collection dress frame in the middle of the bottom in the casing. According to the invention, the pin cutting assembly is adjusted to cut the pin of the circuit board, the pin cutting is not required to be carried out manually, the effect of ensuring the flatness of the pin cutting is achieved, and the automatic material pushing assembly can shift the circuit board to move.

Description

Component pin shearing device capable of adjusting pin shearing length

Technical Field

The invention relates to a component pin shearing device, in particular to a component pin shearing device capable of adjusting the pin shearing length.

Background

The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; the electronic components are generally called as components of electric appliances, radio and other industries, such as capacitors, transistors and other devices, the electronic components need to be inserted into a circuit board and then welded to be manufactured into finished products, and after the components are inserted and reinforced, pins need to be cut to a certain degree according to needs.

At present, the mill of electronic product adopts the scissors to cut off to the pin usually for the manual work, until cutting off the pin with all needs of components and parts on the circuit board as required, cut the foot to next circuit board again, there is a pin cutter on the market, put into the machine side by side a plurality of circuit boards earlier, then the staff promotes the push pedal and pushes away the circuit board and cut the foot to cutting on the foot mechanism, then mend the circuit board again, however, the manual work uses the scissors to cut the foot and appears cutting the short easily, stay long phenomenon, can not once only accomplish and cut the foot, and use the pin cutter to cut the remaining length that the foot can't adjust the pin.

Therefore, the device for shearing the component pin is designed, the pin can be evenly sheared by the pin shearing device, the pin shearing can be completed at one time, the remaining length of the pin can be adjusted, and the length of the pin can be adjusted.

Disclosure of Invention

In order to overcome the defects that the shearing of the scissors can be shortened and the shearing length can not be finished at one time, and the pin shearing machine can not adjust the length of the pin, the technical problem to be solved is as follows: the component pin shearing device capable of uniformly shearing pins, completing pin shearing at one time and adjusting the length of the pins is provided.

The technical scheme is as follows: the utility model provides a foot device is cut to components and parts of adjustable foot length of cutting, which comprises a housing, the guide bar, shock attenuation shell and motor, upper portion is equipped with the guide bar in the casing, the symmetry sets up around the guide bar, and all open the guide way on the guide bar, the bottom right side is equipped with the shock attenuation shell in the casing, install the motor in the shock attenuation shell, still cut the foot subassembly including collection dress frame and regulation, the collection dress frame has been placed in the middle of the bottom in the casing, collection dress frame is located adjusts and cuts foot subassembly left, install the regulation of being used for components and parts to cut the foot between motor output shaft and the casing and cut the foot subassembly, it is located between the front and back both sides guide bar below to adjust and cut the foot subassembly.

As a further preferred scheme, the adjusting and shearing foot assembly comprises an inner diamond-shaped sleeve, a diamond-shaped rod, a cutting disc, a lifting frame, a screw rod and a knob, the inner diamond-shaped sleeve is connected onto an output shaft of the motor, the diamond-shaped rod is matched in the inner diamond-shaped sleeve, the cutting disc is arranged at the top of the diamond-shaped rod, the lifting frame is rotatably arranged on the diamond-shaped rod and is in sliding fit with the machine shell, the screw rod is rotatably arranged at the lower part of the right side of the machine shell and penetrates through the lifting frame, the screw rod is in threaded fit with the lifting frame, and the knob is arranged on the screw rod.

As a further preferable scheme, the automatic material pushing device further comprises an automatic material pushing assembly, wherein the automatic material pushing assembly comprises a first crown gear, a first belt pulley, a first flat belt, a second crown gear, a second belt pulley, a second flat belt, a first conveying belt and a shifting plate, the first crown gear is rotatably arranged on the right side in the casing, the first belt pulleys are respectively arranged on the inner diamond-shaped sleeve and a rotating shaft of the first crown gear, the first flat belt is wound between the first belt pulleys on the left side and the right side, the second crown gear is rotatably arranged on the right side of the inner rear wall of the casing, the first crown gear is meshed with the second crown gear, the first conveying belt is arranged at the upper part in the casing, the first conveying belt is positioned above the guide rod, the second belt pulley is arranged on the roller of the first conveying belt and on the rear side of the second crown gear, the second flat belt is wound between the second belt pulleys on the upper side and the lower side, and the first conveying belt is at least connected with the shifting plate.

As a further preferred scheme, the automatic feeding device further comprises an automatic feeding assembly, the automatic feeding assembly further comprises a second conveying belt, a connecting rod, protruding strips and a transmission gear, the second conveying belt is installed on the left side in the casing and located between the front guide rod and the rear guide rod, the protruding strips are evenly arranged on the second conveying belt at intervals, the transmission gear is arranged on the front side of a roller of the second conveying belt and the left side of the inner front wall of the casing, and the connecting rod is rotatably connected between the transmission gear on the left side of the inner front wall of the casing and the front side of the second crown gear.

Compared with the prior art, the invention has the following advantages: according to the invention, the pin cutting assembly is adjusted to cut the pins of the circuit board, the pins do not need to be cut manually, the effect of ensuring the flatness of the pins is achieved, the automatic material pushing assembly can shift the circuit board to move, the circuit board does not need to be pushed manually, the effect of reducing labor force is achieved, the automatic material feeding assembly can quickly bring the circuit board into the shell, and the effect of improving the working efficiency is achieved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a front enlarged view of the portion a of the present invention.

Fig. 3 is a front enlarged view of the portion B of the present invention.

Wherein: 1. the automatic feeding device comprises a machine shell, 2, a guide rod, 3, a damping shell, 4, a motor, 5, a packaging frame, 6, an adjusting and shearing pin component, 61, an inner diamond-shaped sleeve, 62, a diamond-shaped rod, 63, a cutting disc, 64, a lifting frame, 65, a screw rod, 66, a knob, 7, an automatic pushing component, 71, a first crown gear, 72, a first belt pulley, 73, a first flat belt, 74, a second crown gear, 75, a second belt pulley, 76, a second flat belt, 77, a first conveying belt, 78, a shifting plate, 8, an automatic feeding component, 81, a second conveying belt, 82, a connecting rod, 83, a convex strip, 84 and a transmission gear.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize techniques such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.

Example one

The utility model provides an adjustable device that cuts foot length cuts foot device, as shown in figure 1, including casing 1, guide bar 2, surge tank 3 and motor 4, upper portion is equipped with two guide bars 2 in the casing 1, guide bar 2 is the level setting, two guide bar 2 front and back symmetry sets up, and all open the guide way on the guide bar 2, bottom right side is equipped with surge tank 3 in the casing 1, install motor 4 in the surge tank 3, still including collection dress frame 5 and regulation cut foot subassembly 6, collection dress frame 5 has been placed in the middle of the bottom in the casing 1, collection dress frame 5 is located guide bar 2 below, collection dress frame 5 is located regulation and cuts foot subassembly 6 left, install the regulation that is used for the device to cut the foot between motor 4 output shaft and the casing 1 and cut foot subassembly 6, it is located between the front and back both sides guide bar 2 below to adjust to cut foot subassembly 6.

Starter motor 4, motor 4 output shaft drives and adjusts and cuts foot subassembly 6 operation, then insert the circuit board between the guide way of front and back both sides guide bar 2, insert the circuit board in succession, so reciprocal, adjust and cut foot subassembly 6 and can amputate the pin under the circuit board, the pin that the excision got off falls into the collection dress frame 5, the staff will shift out the outer circuit board of casing 1 take away can, do not need the manual work to cut the foot to the circuit board, and reached the effect that can guarantee to cut the roughness of foot, and can cut the length of foot as required and come the operation adjustment and cut foot subassembly 6, the effect that can amputate different length pins has been reached.

As shown in fig. 2-3, the adjusting scissor assembly 6 comprises an inner diamond-shaped sleeve 61, a diamond-shaped rod 62, a cutting disc 63, a lifting frame 64, a screw 65 and a knob 66, the output shaft of the motor 4 is connected with the inner diamond-shaped sleeve 61, the diamond-shaped rod 62 is matched in the inner diamond-shaped sleeve 61, the cutting disc 63 is arranged at the top of the diamond-shaped rod 62, the cutting disc 63 is connected with the diamond-shaped rod 62 in a bolt connection manner, the lifting frame 64 is rotatably arranged on the diamond-shaped rod 62, the lifting frame 64 is slidably matched with the casing 1, the screw 65 is rotatably arranged at the lower part of the right side of the casing 1, the screw 65 penetrates through the lifting frame 64, the screw 65 is in threaded fit with the lifting frame 64, and the knob 66 is arranged on the screw 65.

The output shaft of the motor 4 clockwise drives the inner diamond-shaped sleeve 61 and the diamond-shaped rod 62 to rotate, the cutting disc 63 rotates along with the inner diamond-shaped sleeve, so that redundant pins of the circuit board can be cut off by the cutting disc 63, the rotary knob 66 drives the screw rod 65 to rotate, the screw rod 65 rotates to drive the lifting frame 64 and the diamond-shaped rod 62 to move up and down, and therefore the height of the cutting disc 63 can be adjusted, and the requirement of the length of the cut pins of the circuit board is met.

Example two

On the basis of the first embodiment, as shown in fig. 1-2, the automatic material pushing device 7 further includes an automatic material pushing assembly 7, the automatic material pushing assembly 7 includes a first crown gear 71, a first belt pulley 72, a first flat belt 73, a second crown gear 74, a second belt pulley 75, a second flat belt 76, a first conveying belt 77 and a shifting plate 78, the first crown gear 71 is rotatably disposed on the right side in the housing 1, the first belt pulley 72 is disposed on the rotating shaft of the inner diamond-shaped sleeve 61 and the first crown gear 71, the first flat belt 73 is wound between the two first belt pulleys 72, the second crown gear 74 is rotatably disposed on the right side of the inner rear wall of the housing 1, the second crown gear 74 is disposed above the first crown gear 71, the first crown gear 71 is engaged with the second crown gear 74, the first conveying belt 77 is disposed on the upper portion in the housing 1, the first conveying belt 77 is disposed above the guide bar 2, the first conveying belt 77 is parallel to the guide bar 2, the rollers of the first conveying belt 77 and the second crown gear 74 are disposed with the second belt pulley 75, a second flat belt 76 is wound between the upper and lower second pulleys 75, and two block shifting plates 78 are connected to the first conveyor belt 77.

The inner diamond-shaped sleeve 61 rotates clockwise to drive the first crown gear 71 to rotate through the first belt pulley 72 and the first flat belt 73, the second crown gear 74 rotates anticlockwise therewith, the first conveying belt 77 is driven to rotate anticlockwise through the second belt pulley 75 and the second flat belt 76, the shifting plate 78 moves accordingly to shift the circuit board rightwards, and therefore reciprocating is achieved, the circuit board does not need to be manually pushed, and the effect of reducing labor force is achieved.

As shown in fig. 1-3, the automatic feeding device further comprises an automatic feeding assembly 8, the automatic feeding assembly 8 further comprises a second conveyor belt 81, a connecting rod 82, protruding strips 83 and a transmission gear 84, the second conveyor belt 81 is installed on the left side in the casing 1, the second conveyor belt 81 is located between the lower portions of the front and rear guide rods 2, the second conveyor belt 81 is parallel to the guide rods 2, the second conveyor belt 81 is provided with a plurality of protruding strips 83 at uniform intervals, the transmission gear 84 is arranged on the front side of the roller of the second conveyor belt 81 and the left side of the front wall in the casing 1, and the connecting rod 82 is rotatably connected between the transmission gear 84 on the left side of the front wall in the casing 1 and the front side of the second crown gear 74.

The second crown gear 74 drives the transmission gear 84 on the left side of the inner front wall of the machine shell 1 to rotate through the connecting rod 82, so that the right transmission gear 84 rotates clockwise, the second conveying belt 81 rotates along with the rotation of the right transmission gear, the circuit board is inserted into the guide groove, the pins are contacted with the convex strips 83, the circuit board can be brought into the machine shell 1 to be cut, the circuit board can enter the machine shell 1 quickly without manual pushing, and the effect of improving the working efficiency is achieved.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. The utility model provides a foot device is cut to components and parts of adjustable foot length of cutting, includes casing, guide bar, shock attenuation shell and motor, and upper portion is equipped with the guide bar in the casing, and the symmetry sets up around the guide bar, and has all opened the guide way on the guide bar, and the bottom right side is equipped with the shock attenuation shell in the casing, installs motor, its characterized in that in the shock attenuation shell: the device is characterized by further comprising a collection frame and an adjusting pin shearing assembly, wherein the collection frame is placed in the middle of the bottom in the shell and is positioned on the left side of the adjusting pin shearing assembly, the adjusting pin shearing assembly for shearing pins of components is installed between the motor output shaft and the shell, and the adjusting pin shearing assembly is positioned between the front guide rod and the rear guide rod; the adjusting shear foot assembly comprises an inner diamond-shaped sleeve, a diamond-shaped rod, a cutting disc, a lifting frame, a screw rod and a knob, wherein the inner diamond-shaped sleeve is connected to an output shaft of the motor, the diamond-shaped rod is matched in the inner diamond-shaped sleeve, the cutting disc is arranged at the top of the diamond-shaped rod, the lifting frame is rotatably arranged on the diamond-shaped rod, the lifting frame is slidably matched with the machine shell, the screw rod is rotatably arranged at the lower part of the right side of the machine shell and penetrates through the lifting frame, the screw rod is in threaded fit with the lifting frame, and the knob is arranged on the screw rod; the automatic material pushing device is characterized by further comprising an automatic material pushing assembly, the automatic material pushing assembly comprises a first crown gear, a first belt pulley, a first flat belt, a second crown gear, a second belt pulley, a second flat belt, a first conveying belt and a shifting plate, the first crown gear is rotatably arranged on the right side in the casing, the first belt pulley is arranged on a rotating shaft of the inner diamond sleeve and the first crown gear, the first flat belt is wound between the first belt pulleys on the left side and the right side, the second crown gear is rotatably arranged on the right side of the rear wall in the casing, the first crown gear is meshed with the second crown gear, the first conveying belt is installed on the upper portion in the casing, the first conveying belt is located above the guide rod, the second belt pulley is arranged on the first conveying belt roller and on the rear side of the second crown gear, the second flat belt is wound between the second belt pulleys on the upper side and the lower side, and at least one shifting plate is connected onto the first conveying belt.

2. The component pin shearing device capable of adjusting the pin shearing length as claimed in claim 1, wherein: still including automatic pan feeding subassembly, automatic pan feeding subassembly is still including the second conveyer belt, the connecting rod, sand grip and drive gear, the second conveyer belt is installed in the left side in the casing, the second conveyer belt is located between the front and back both sides guide bar below, even interval is equipped with a plurality of sand grips on the second conveyer belt, antetheca left side all is equipped with drive gear in second conveyer belt roller front side and the casing, the rotary type is connected with the connecting rod between the left drive gear of antetheca and the second crown gear front side in the casing.