CN106550552B

CN106550552B - Diode plug-in components machine bent foot subassembly

Info

Publication number: CN106550552B
Application number: CN201710018656.XA
Authority: CN
Inventors: 门洪达; 李洁; 梁锦昌
Original assignee: Dongguan Avatar Systems Automation Equipment Co ltd
Current assignee: Dongguan Avatar Systems Automation Equipment Co ltd
Priority date: 2017-01-11
Filing date: 2017-01-11
Publication date: 2023-09-08
Anticipated expiration: 2037-01-11
Also published as: CN106550552A

Abstract

The invention discloses a diode plug-in machine bent pin assembly, which comprises a fixed plate, an upper cylinder, a lower cylinder, a pushing cylinder, a swing arm pushing block, a guide pillar, a plurality of bent angle assemblies and a bent pin rod fixing assembly, wherein the bent angle assemblies and the bent pin rod fixing assembly are arranged in parallel, the bent pin rod fixing assembly comprises a bent pin rod, a positioning rod and a bent pin swing arm block, the bent pin rod fixing assembly comprises a positioning block, a positioning plate and a supporting plate, two ends of the supporting plate are respectively connected with the positioning block and the positioning plate, the bent pin swing arm block is arranged at the rear side of the supporting plate and is positioned between the positioning block and the positioning plate, and the positioning block and the positioning plate are respectively provided with a bent pin rod guide sleeve. The plurality of pin bending rods arranged in parallel can process a plurality of diodes at the same time, so that the working efficiency is improved, a plurality of pins are aligned with the pin bending rods on the swing arm pushing block and are driven by one pushing cylinder, the space can be saved, the structure is simplified, the equipment cost is reduced, and the required requirement is met.

Description

Diode plug-in components machine bent foot subassembly

Technical Field

The invention relates to the technical field of component inserting machines, in particular to a pin bending component of a diode component inserting machine.

Background

The plug-in machine is mechanical equipment for automatically plugging some regular electronic components into the through holes of the printed circuit board and is used for automatically plugging some scattered LEDs on the printed circuit board.

The pin bending structure of the general diode plug-in machine can only process one diode in one action, and the diode plug-in machine has low working efficiency and complex structure.

Disclosure of Invention

The invention aims to provide a diode plug-in machine bent pin assembly with simple structure and high working efficiency, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a diode plug-in components machine bent foot subassembly, includes fixed plate, upper and lower cylinder, promotes cylinder, swing arm promote piece, guide pillar, a plurality of bent foot subassembly and the bent foot pole fixed subassembly that set up side by side, the bent foot subassembly includes bent foot pole, locating lever and bent foot swing arm piece, the bent foot pole fixed subassembly includes locating piece, locating plate and backup pad, locating piece and locating plate are connected respectively at the both ends of backup pad, the bent foot swing arm piece sets up in the rear side of backup pad and is located between locating piece and the locating plate, all be provided with the bent foot pole guide pin bushing in locating piece and the locating plate, the bent foot pole passes the bent foot pole guide pin bushing in the locating plate, the upper end of bent foot pole and the upper end of locating lever all pass the bent foot swing arm piece and do fixed connection, be provided with linear guide rail on the locating plate, the swing arm promotes the piece and pass through the pin connection the locating plate the long hole of bent foot piece, promote the cylinder passes through the cylinder fixing base and is connected with the locating plate, the guide pillar is connected with the guide pillar under the locating plate, the guide pillar is connected with the guide pillar.

As a further scheme of the invention: the central axes of the bent foot rod and the positioning rod are coincident.

As a further scheme of the invention: the pushing cylinder pushes the bent foot swing arm block to horizontally move through the swing arm pushing block, and the bent foot swing arm block drives the bent foot rod to move in an angle.

As a further scheme of the invention: the upper cylinder and the lower cylinder drive the bent pin rod to move up and down through the bent pin rod fixing assembly.

As still further aspects of the invention: the cross section of the bent foot end part of the bent foot rod is double-fish-shaped.

Compared with the prior art, the invention has the beneficial effects that:

the plurality of pin bending rods arranged in parallel can process a plurality of diodes at the same time, so that the working efficiency is improved, a plurality of pins are aligned with the pin bending rods on the swing arm pushing block and are driven by one pushing cylinder, the space can be saved, the structure is simplified, the equipment cost is reduced, and the required requirement is met.

Drawings

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

Fig. 2 is a left side view of the present invention.

Fig. 3 is an enlarged cross-sectional view of fig. 2.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-3, a diode plug-in machine bent pin assembly comprises a fixed plate 101, an upper cylinder 102, a lower cylinder 102, a pushing cylinder 103, a swing arm pushing block 110, a guide pillar 120, a plurality of bent pin assemblies and a bent pin fixing assembly, wherein the bent pin assemblies are arranged in parallel, each bent pin assembly comprises a bent pin 105, a locating rod 107 and a bent pin swing arm block 111, the bent pin fixing assemblies comprise a locating block 106, a locating plate 108 and a supporting plate 109, two ends of the supporting plate 109 are respectively connected with the locating block 106 and the locating plate 108, the bent pin swing arm blocks 111 are arranged on the rear side of the supporting plate 109 and are positioned between the locating block 106 and the locating plate 108, bent pin guide sleeves 118 are respectively arranged in the locating block 106 and the locating plate 108, the bent pin 105 penetrates through the bent pin guide sleeves 118 in the locating block 106, the lower end of the bent pin 105 and the upper end of the locating rod 107 penetrate through the bent pin swing arm blocks 111, a linear guide rail 112 is arranged on the locating plate 108, the guide rail pushing block 110 is fixedly connected with the upper end of the guide block 110 through the guide pillar 110, the lower end of the guide pillar 101 is fixedly connected with the guide pillar 110 through the guide pillar guide sleeve 120, and the lower end of the guide block 101 is fixedly connected with the guide pillar guide block 120 through the guide block 101, and the lower end of the guide block is fixedly connected with the guide pillar guide block 120 through the guide block 101.

The central axes of the bent foot rod 105 and the positioning rod 107 are coincident; the pushing cylinder 103 pushes the bent foot swing arm block 111 to move horizontally through the swing arm pushing block 110, and the bent foot swing arm block 111 drives the bent foot rod 105 to move at 150 degrees; the upper and lower air cylinders 102 drive the bent pin rods 105 to move up and down through the bent pin rod fixing assembly; the cross section of the bent end part of the bent pin rod 105 is double-fish, and two semicircular holes at the bent end part are opposite to two pins of the diode.

One end surface of the guide post 120 is connected with a limiting plate 114 for limiting so as to ensure the movable stroke of the upper and lower cylinders 102, the other end surface of the guide post 120 is connected with a positioning plate 108 of a fixing assembly for guiding, a telescopic rod of the upper and lower cylinders 102 is connected to the positioning plate 108 through a connecting post 116 and a connecting block 115 so as to push the pin bending rod 105 to move up and down, the push cylinder 103 is fixed on the side surface of the positioning plate 108 through a cylinder fixing seat 104, the telescopic rod of the push cylinder 103 is connected to a swing arm pushing block 110 in a joint manner, a linear guide rail 112 is arranged on the positioning plate 108, the swing arm pushing block 110 is fixed on a sliding block of the linear guide rail 112, the swing arm pushing block 110 is driven by telescopic rods of the push cylinder 103 to do linear motion, a plurality of pins 119 are fixed on the swing arm pushing block 110 to serve as torsion power when pins 119 are bent, long holes of the bent pin swinging arm block 111 serve as guiding rails and are sleeved with pins 119 on the push block 110, when the telescopic rods of the push the bent pin swinging arm block 111 rotate in a fixed point, so that the pin bending rod 105 can rotate along with the pin bending rod 105, and the pin bending rod 105 can correspond to the holes of a circuit board, thus the pins can be plugged into the two pins 105 and the two pins on the PCB and the two pins are consistent; the upper and lower cylinders 102 are connected with the bent rod fixing assembly through connecting posts 116 of connecting blocks 115, the bent leg fixing assembly moves up and down through telescopic pushing actions of the upper and lower cylinders 102, and two end faces of the guide post 120 have limiting actions so as to ensure the consistency of bent legs each time.

The plurality of pin bending rods 105 arranged in parallel can process a plurality of diodes at the same time, so that the working efficiency is improved, the swing arm pushing block 110 is provided with a plurality of pins 119 aligned with the pin bending rods 105 and driven by one pushing cylinder 103, the space can be saved, the structure is simplified, the equipment cost is reduced, and the required requirement is met.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a diode plug-in components machine bent foot subassembly, its characterized in that includes fixed plate (101), upper and lower cylinder (102), promotes cylinder (103), swing arm promote piece (110), guide pillar (120), a plurality of bent angle subassembly and bent foot pole fixed subassembly that set up side by side, bent angle subassembly includes bent foot pole (105), locating lever (107) and bent foot swing arm piece (111), bent foot pole fixed subassembly includes locating piece (106), locating plate (108) and backup pad (109), locating piece (106) and locating plate (108) are connected respectively at the both ends of backup pad (109), bent foot swing arm piece (111) set up in the rear side of backup pad (109) and lie in between locating piece (106) and locating plate (108), all be provided with bent foot pole guide pin (118) in locating piece (106) and the locating plate (108), bent foot pole (105) pass bent foot pole guide pin (118) in locating plate (108), bent foot pole guide pin (118) in locating plate (107), bent foot pole guide pin (105) in locating plate (108) are passed, bent foot pole guide pin (111) are passed, lower extreme and swing arm (109) are connected respectively on locating plate (108) are provided with on swing arm (108) and are fixed on guide rail (112), swing arm promotes piece (110) and passes through pin (119) to be connected the elongated hole of bent foot swing arm piece (111), promote cylinder (103) and pass through cylinder fixing base (104) to be connected swing arm promotes piece (110), go up the below of lower cylinder (102) connection at fixed plate (101), connecting block (115) are installed to the lower part of locating plate (108), connecting block (115) on locating plate (108) are passed through to the telescopic link of upper and lower cylinder (102) through spliced pole (116), still be provided with bent angle guide pin bushing (121) and stopper (113) on fixed plate (101), guide pillar (120) pass guide pin bushing (121) and stopper (113), and the lower extreme of guide pillar (120) is connected with spacing piece (114), and the upper end and the locating plate (108) of guide pillar (120) are connected.

2. The diode inserter standoff assembly of claim 1, wherein the central axes of the standoff bar (105) and the locating bar (107) coincide.

3. The diode plug-in machine pin bending assembly according to claim 1, wherein the pushing cylinder (103) pushes the pin bending swing arm block (111) to move horizontally through the swing arm pushing block (110), and the pin bending swing arm block (111) drives the pin bending rod (105) to move at 150 degrees.

4. The diode inserter fixture pin assembly of claim 1, wherein the upper and lower cylinders (102) move the fixture pin (105) up and down through the fixture pin assembly.

5. The diode inserter fixture assembly of claim 1, wherein the fixture rod (105) has a fixture end cross section of a double fish type.