CN216858074U

CN216858074U - Multi-group linkage semiconductor light-emitting diode pin shearing device

Info

Publication number: CN216858074U
Application number: CN202122726195.6U
Authority: CN
Inventors: 王洪超
Original assignee: Suzhou Daya Electronics Co ltd
Current assignee: Suzhou Daya Electronics Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-07-01
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a multi-group linkage semiconductor light-emitting diode pin shearing device, which relates to the technical field of shearing devices and comprises a frame, wherein the upper surface in the frame is movably connected with a rotating shaft. The pin fixing device can fix the pins on the diodes through the mutual matching among the electric push rod, the shearing seat and the shearing pressing block, further avoid the phenomenon that the pins move in the process of shearing the pins, facilitate the shearing process of the pins, simultaneously shear the pins of the diodes, improve the working efficiency, and can drive the shearing blade to move downwards through the mutual matching among the arranged motor, the chain wheel I, the chain wheel II, the threaded rod, the bevel gear I, the bevel gear II, the threaded block, the connecting rod, the mounting plate, the mounting block and the shearing tool rest, so that the shearing process of the pins is realized, and the operation process is simple and convenient.

Description

Multi-group linkage semiconductor light-emitting diode pin shearing device

Technical Field

The utility model relates to a pin shearing device for a light-emitting diode, in particular to a pin shearing device for a multi-group linkage semiconductor light-emitting diode.

Background

The semiconductor light emitting diode refers to a two-terminal electronic device using semiconductor characteristics, and the most common semiconductor diodes are a PN junction diode and a metal semiconductor contact diode, which have a common characteristic of asymmetry of current-voltage characteristics, i.e., a current exhibits good conductivity in one direction thereof and high resistance in the opposite direction. The diode can be used for rectification, demodulation, voltage stabilization, constant current, variable capacitance, switching, light emission and photoelectric conversion, and pins of the diode need to be cut in the processing process.

When the current LED pin shearing device is used, some defects and shortcomings still exist, and the specific places needing improvement are as follows:

the existing LED pin shearing device is lack of a fixing mechanism for the LED pin in the using process, and further the shearing precision is affected by the condition that the LED pin often slides in the shearing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-group linkage semiconductor light-emitting diode pin shearing device to solve the problem that the shearing precision is affected due to the fact that the existing light-emitting diode pin shearing device in the background technology lacks a fixing mechanism for a diode pin in the using process and further causes the situation that the pin of the diode often slides in the shearing process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a semiconductor emitting diode pin shearing mechanism of multiunit linkage, includes the frame, the inside upper surface swing joint of frame has the pivot, the lower extreme swing joint of pivot is at the inside upper surface of concave frame, the upper end fixed connection of concave frame is at the inside upper surface of frame, equal swing joint has the threaded rod, two on the concave frame left and right sides face the threaded rod respectively with two screw thread piece threaded connection, two the equal fixedly connected with slider in upper end of screw thread piece, two the slider swing joint is inside two spouts that the inside upper surface of frame was seted up respectively, two the equal swing joint of lower extreme of screw thread piece has the connecting rod, two the lower extreme of connecting rod swing joint is respectively in the mounting panel upper surface left and right sides, the equal fixedly connected with installation piece in mounting panel lower surface left and right sides, two the installation piece all through its inside L type mounting groove of seting up respectively with the inside shearing knife rest swing joint that all is provided with the fixture block of controlling both ends about with And the lower end of the shearing tool rest is provided with a shearing blade, and the front side of the lower surface in the frame is fixedly connected with a shearing seat.

As a preferable technical scheme of the utility model, a first bevel gear is fixedly connected to the lower side of the rotating shaft, the first bevel gear is respectively in meshing transmission with two second bevel gears, and the two second bevel gears are respectively and fixedly connected to the side light rod parts, which are relatively close to the two threaded rods.

As a preferable technical scheme, the two threaded rods are movably connected with supporting seats on the parts, away from the side light rod, of the threaded rods, the upper ends of the two supporting seats are fixedly connected to the left end and the right end of the upper surface inside the frame respectively, the right end of the threaded rod on the right side is fixedly connected with a first chain wheel, the first chain wheel is in transmission connection with a second chain wheel through a chain, the second chain wheel is fixedly connected to an output shaft of a motor, and the motor is fixedly connected to the upper surface of the frame.

According to a preferable technical scheme, the upper side of the shearing seat is correspondingly provided with the shearing pressing block, the surfaces, close to each other, of the shearing pressing block and the shearing seat are correspondingly provided with a plurality of uniformly distributed pin grooves, the left end and the right end of the lower surface of the shearing pressing block are fixedly connected with electric push rods, and the lower ends of the two electric push rods are fixedly connected to the lower surface in the frame.

As a preferred technical scheme, the two clamping blocks are respectively and movably connected inside clamping grooves formed in the left end and the right end of the shearing tool rest, the opposite close ends of the two clamping blocks are respectively and fixedly connected with springs, and the opposite close ends of the two springs are respectively and fixedly connected to opposite close surfaces in the two clamping grooves.

As a preferable technical scheme, T-shaped push rods are movably connected to the upper sides of the inner portions of the two L-shaped mounting grooves, the relatively close sides of the two T-shaped push rods are respectively attached to the relatively far sides of the two clamping blocks, the relatively far ends of the two clamping blocks are respectively movably connected to the upper sides of the inner portions of the two L-shaped mounting grooves, and the relatively far ends of the two T-shaped push rods respectively penetrate through the relatively far sides of the two L-shaped mounting grooves to be arranged outside the two L-shaped mounting grooves.

As a preferable technical solution of the present invention, a storage battery is disposed on the rear side of the lower surface inside the frame, a controller is disposed on the right side of the lower surface inside the frame, the output end of the controller is electrically connected to the input end of the motor and the input end of the electric push rod, the input end of the controller is electrically connected to the output end of the storage battery, and the motor is a forward and reverse rotation motor with model number WS-52ZYT 89-R.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can fix the pins on a plurality of diodes through the mutual matching among the arranged electric push rod, the shearing seat and the shearing pressing block, thereby avoiding the phenomenon that the pins move in the process of shearing the pins, facilitating the shearing process of the pins, simultaneously shearing the pins of the plurality of diodes, improving the working efficiency, driving the shearing blade to move downwards through the mutual matching among the arranged motor, the chain wheel I, the chain wheel II, the threaded rod, the bevel gear I, the bevel gear II, the threaded block, the connecting rod, the mounting plate, the mounting block and the shearing knife rest, further realizing the shearing process of the pins, having simple and convenient operation process, and enabling the mounting and dismounting process of the shearing knife rest to be more convenient through the mutual matching among the arranged L-shaped mounting groove, the clamping block, the clamping groove, the spring and the T-shaped push rod, and then make the device can not change shearing blade fast when sharp at shearing blade, avoid influencing the device's normal use.

Drawings

FIG. 1 is a schematic perspective view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional three-dimensional structure according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

fig. 5 is an enlarged schematic view of the structure at B of the present invention.

In the figure: the device comprises a frame 1, a storage battery 2, a shearing blade 3, a shearing tool rest 4, a mounting plate 5, a connecting rod 6, a thread block 7, a threaded rod 8, a supporting seat 9, a sliding block 10, a bevel gear II 11, a sliding groove 12, a rotating shaft 13, a bevel gear I14, a concave frame 15, a motor 16, a sprocket II 17, a sprocket I18, a mounting block 19, a push rod 20T, a clamping groove 21, a clamping block 22, a controller 23, a shearing seat 24, a shearing pressing block 25, an electric push rod 26, a spring 27 and a mounting groove 28L.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a multi-group linkage semiconductor light-emitting diode pin shearing device comprises a frame 1, wherein a rotating shaft 13 is movably connected to the upper surface inside the frame 1, the lower end of the rotating shaft 13 is movably connected to the upper surface inside a concave frame 15, the upper end of the concave frame 15 is fixedly connected to the upper surface inside the frame 1, threaded rods 8 are movably connected to the left side surface and the right side surface of the concave frame 15 respectively, the two threaded rods 8 are respectively in threaded connection with two threaded blocks 7, sliders 10 are fixedly connected to the upper ends of the two threaded blocks 7, the two sliders 10 are respectively and movably connected to the inner parts of two sliding grooves 12 formed in the upper surface inside the frame 1, the rotating shaft 13 and the threaded rods 8 can be supported by the concave frame 15, the two threaded rods 8 can drive the two threaded blocks 7 to be close to or far away from each other under the mutual matching of the sliders 10 and the sliding grooves 12 through the rotation of the two threaded rods 8, the lower ends of the two threaded blocks 7 are movably connected with connecting rods 6, the lower ends of the two connecting rods 6 are movably connected to the left side and the right side of the upper surface of the mounting plate 5 respectively, the mounting plate 5 can be driven to move downwards under the mutual matching of the two connecting rods 6 through the mutual approaching of the two thread blocks 7, the left side and the right side of the lower surface of the mounting plate 5 are fixedly connected with mounting blocks 19, the two mounting blocks 19 are respectively movably connected with the shearing knife rest 4 with clamping blocks 22 arranged inside the left end and the right end through L-shaped mounting grooves 28 arranged inside the two mounting blocks, the lower end of the shearing knife rest 4 is provided with a shearing blade 3, the installation and the disassembly processes of the shearing knife rest 4 can be more convenient through the mutual matching of the mounting blocks 19, the L-shaped mounting grooves 28 and the clamping blocks 22, the shearing seat 24 is fixedly connected to the front side of the lower surface inside the frame 1, the lower side of the rotating shaft 13 is fixedly connected with a bevel gear I14, and the bevel gear I14 is respectively meshed with the two bevel gears 11 for transmission, two bevel gear 11 respectively fixed connection are in the side light pole part that is close to relatively of two threaded rods 8, two threaded rods 8 keep away from the side light pole part relatively and divide equal swing joint to have a supporting seat 9, both ends about the inside upper surface of frame 1 are fixed connection respectively to the upper end of two supporting seats 9, the right-hand member fixedly connected with sprocket 18 of right side threaded rod 8, sprocket 18 is connected with sprocket 17 transmission through the chain that sets up, sprocket 17 fixed connection is on motor 16 output shaft, motor 16 fixed connection is on the upper surface of frame 1, can play the effect of support to threaded rod 8 through the supporting seat 9 that sets up, can drive sprocket 17 through the rotation of motor 16 output shaft and rotate, sprocket 17 drives sprocket 18 through the chain that sets up and rotates, and then can reach and drive right side threaded rod 8 and carry out the pivoted effect, through the pivot 13 of setting up of the rotation of right side threaded rod 8, The bevel gear I14 and the bevel gear II 11 are matched with each other to achieve the effect of driving the left threaded rod 8 to rotate, the steering direction is opposite to that of the right threaded rod 8, the upper side of the shearing seat 24 is correspondingly provided with a shearing pressing block 25, the relatively close surfaces of the shearing pressing block 25 and the shearing seat 24 are correspondingly provided with a plurality of uniformly distributed pin grooves, the left end and the right end of the lower surface of the shearing pressing block 25 are fixedly connected with electric push rods 26, the lower ends of the two electric push rods 26 are fixedly connected to the lower surface inside the frame 1, the shearing pressing block 25 can be driven to move downwards through the arranged electric push rods 26, the pins can be fixed in the process of shearing the diode pins, the pins can be conveniently sheared, the two clamping blocks 22 are movably connected inside clamping grooves 21 formed in the left end and the right end of the shearing tool rest 4 respectively, and springs 27 are fixedly connected to the relatively close ends of the two clamping blocks 22, the relatively close ends of the two springs 27 are respectively fixedly connected to the relatively close surfaces in the two clamping grooves 21, the upper sides in the two L-shaped mounting grooves 28 are movably connected with the T-shaped push rods 20, the relatively far ends of the two T-shaped push rods 20 respectively penetrate through the relatively far sides of the two L-shaped mounting grooves 28 and are arranged outside the two L-shaped mounting grooves 28, the two T-shaped push rods 20 are pressed simultaneously to be close to each other, so that the two clamping blocks 22 can be pushed to respectively move towards the insides of the two corresponding clamping grooves 21, at the moment, the shearing knife rest 4 can be taken down from between the two mounting blocks 19 through the mutual matching between the clamping blocks 22 and the L-shaped mounting grooves 28, the disassembling process of the shearing knife rest 4 is realized, the storage battery 2 is arranged on the rear side of the lower surface in the frame 1, the controller 23 is arranged on the right side of the lower surface in the frame 1, and the output end of the controller 23 is respectively electrically connected with the input ends of the motor 16 and the electric push rod 26, an input terminal of the controller 23 is electrically connected to an output terminal of the battery 2.

The method comprises the following operation steps:

when the pins of the diode are sheared, the pins of the diode are placed in pin grooves formed in a shearing seat 24, after the placement of the diode is finished, an electric push rod 26 is started to drive a shearing pressing block 25 to move downwards, so that the fixing effect of the pins of the diode is realized, at the moment, the electric push rod 26 is turned off, and a motor 16 is started at the same time, the motor 16 can drive a chain wheel II 17 to rotate through the rotation of an output shaft, the chain wheel II 17 drives a chain wheel I18 to rotate through a chain arranged to further drive a right threaded rod 8 to rotate, the left threaded rod 8 can be driven to rotate through the rotation of the right threaded rod 8 under the mutual matching among a rotating shaft 13, a bevel gear I14 and a bevel gear II 11, the two threaded blocks 7 can be driven to be close to each other through the rotation of the two threaded rods 8, and further the mounting plate 5 can be driven to move downwards under the mutual matching of a connecting rod 6 arranged, can drive through the removal of mounting panel 5 and cut knife rest 4 and remove downwards, and then can realize the shearing process to the pin under the effect of the shearing blade 3 that sets up on it, when needing to dismantle shearing knife rest 4, press two T type push rods 20 simultaneously, make and be close to each other between the two, and then can promote two fixture blocks 22 and remove to two draw-in grooves 21 insides that correspond respectively, can will cut knife rest 4 through mutually supporting between fixture block 22 and the L type mounting groove 28 and take off from between two installation pieces 19 this moment, the realization is to the dismantlement process of shearing knife rest 4.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semiconductor LED pin shearing mechanism of multiunit linkage, includes frame (1), its characterized in that: the upper surface of the interior of the frame (1) is movably connected with a rotating shaft (13), the lower end of the rotating shaft (13) is movably connected with the upper surface of the interior of the concave frame (15), the upper end of the concave frame (15) is fixedly connected with the upper surface of the interior of the frame (1), the left side surface and the right side surface of the concave frame (15) are respectively movably connected with a threaded rod (8), the threaded rods (8) are respectively in threaded connection with two threaded blocks (7), the upper ends of the two threaded blocks (7) are respectively fixedly connected with a sliding block (10), the sliding blocks (10) are respectively movably connected with the interiors of two sliding grooves (12) formed in the upper surface of the interior of the frame (1), the lower ends of the two threaded blocks (7) are respectively movably connected with a connecting rod (6), the lower ends of the connecting rod (6) are respectively movably connected with the left side and the right side of the upper surface of the mounting plate (5), the left side and the lower side of the mounting plate (5) are respectively fixedly connected with a mounting block (19), two installation piece (19) all through L type mounting groove (28) that its inside was seted up respectively with control both ends inside shearing tool rest (4) swing joint that all is provided with fixture block (22), the lower extreme of shearing tool rest (4) is provided with shearing blade (3), inside lower surface front side fixedly connected with of frame (1) cuts seat (24).

2. The multi-group linkage semiconductor light emitting diode pin shearing device according to claim 1, wherein: the lower side of the rotating shaft (13) is fixedly connected with a first bevel gear (14), the first bevel gear (14) is in meshing transmission with two second bevel gears (11), and the two second bevel gears (11) are fixedly connected to the side light rod parts, close to each other, of the two threaded rods (8) respectively.

3. The multi-group linkage semiconductor light emitting diode pin shearing device according to claim 1, wherein: the two threaded rods (8) are relatively far away from the side light rod part and are respectively and movably connected with a supporting seat (9), the upper ends of the two supporting seats (9) are respectively and fixedly connected to the left end and the right end of the upper surface inside the frame (1), the right end of the threaded rod (8) on the right side is fixedly connected with a first chain wheel (18), the first chain wheel (18) is in transmission connection with a second chain wheel (17) through a chain, the second chain wheel (17) is fixedly connected to an output shaft of a motor (16), and the motor (16) is fixedly connected to the upper surface of the frame (1).

4. The multi-group linkage semiconductor light emitting diode pin shearing device according to claim 1, wherein: the upside of shearing seat (24) corresponds and is provided with shearing briquetting (25), all correspond on shearing briquetting (25) and shearing seat (24) the face of being close to relatively and be provided with a plurality of evenly distributed's pin groove, shear briquetting (25) lower surface about the equal fixedly connected with electric putter (26) in both ends, two the equal fixed connection of lower extreme of electric putter (26) is on frame (1) inside lower surface.

5. The multi-group linkage semiconductor light emitting diode pin shearing device according to claim 1, wherein: two fixture block (22) swing joint is respectively inside draw-in groove (21) that both ends all seted up about shearing tool holder (4), two the relative equal fixedly connected with spring (27) of the near end that leans on of fixture block (22), two the relative end of being close to of spring (27) is fixed connection respectively on two draw-in grooves (21) inside face that is close to relatively.

6. The multi-group linkage semiconductor light emitting diode pin shearing device according to claim 1, wherein: two equal swing joint in inside upside of L type mounting groove (28) has T type push rod (20), two the relative side of keeping away from that the end passed two L type mounting grooves (28) respectively of keeping away from of T type push rod (20) sets up in two L type mounting grooves (28) outsidely.

7. The multi-group linkage semiconductor light emitting diode pin shearing device according to claim 4, wherein: the utility model discloses a frame, including frame (1), inside lower surface rear side of frame (1) is provided with battery (2), frame (1) inside lower surface right side is provided with controller (23), the output of controller (23) is connected with the input electricity of motor (16) and electric putter (26) respectively, the input of controller (23) is connected with the output electricity of battery (2).