CN105552688A - Electric wire plug assembly machine - Google Patents

Abstract

The wire plug assembling machine comprises a frame; a lower shell positioning mechanism; a feeding mechanism; the upper shell positioning mechanism is positioned above the lower shell positioning mechanism; the lower shell transfer mechanism is used for transferring the plug lower shell on the lower shell ejection assembly to a position between the two first clamping pieces; and the upper shell transfer mechanism is used for transferring the plug upper shell on the upper shell ejection assembly to a position between the two second clamping pieces. Compared with a manual operation mode, the operation process of the plug assembling device is automatically completed, so that the assembly efficiency of the plug can be effectively improved, the plug assembling device has higher operation precision, the yield and the product quality of plug products are improved, manual operation is omitted, and the labor cost is reduced.

Description

Wire plug assembly machine

technical field

The invention relates to the technical field of wire plug production, in particular to a wire plug assembly machine.

Background technique

Generally, plugs are provided at the ends of the electric wires of the electric appliances, so that the terminals of the electric appliances can be connected with sockets to supply power for the electric appliances. The plug is generally fixedly connected to the end of the wire. In order to facilitate the built-in metal terminal, as shown in Figure 6, most wire plugs include an upper shell 800 and a lower shell 700, and the upper shell 800 and the lower shell 700 are fixed together. , and then fix the end of the wire connected with the metal terminal between the two. The traditional method is to realize the fastening of the upper shell 800 and the lower shell 700 through manual operation. Specifically, the upper shell 800 is placed on the lower shell 700, and then push the lower shell 700 forward, so that the elastic hook 701 on the lower shell 700 is hooked on the mounting platform 801 on the upper shell 800, and the assembly of the upper shell 800 and the lower shell 700 is completed, manually Although the assembling method of operation can realize the assembling of plug and electric wire, manual operation efficiency is low, and the quality of product is uneven.

Contents of the invention

In view of the deficiencies in the prior art, the object of the present invention is to provide a wire and plug assembly machine, which replaces manual operation to realize the assembly of wires and plugs, and improves production efficiency and product quality.

To achieve the above object, the present invention adopts the following technical solutions:

Wire plug assembly machines, including:

frame;

The lower shell positioning mechanism installed on the frame, the lower shell positioning mechanism includes a horizontal mounting plate, a first cylinder for driving the horizontal mounting plate to move in the height direction of the frame, a horizontal movable plate and a cylinder set on the horizontal mounting plate The body part is fixed on the horizontal mounting plate and is used to drive the second cylinder of the horizontal movable plate to move along the length direction of the frame, the first linear guide rail installed on the horizontal movable plate and extending along the width direction of the frame, and is slidably arranged on the second cylinder. Two first clamping parts on a linear guide rail and used to clamp the lower shell of the plug, and two first clamping cylinders respectively used to drive the two first clamping parts to move along the first linear guide rail. The cylinder block holding the cylinder is fixed on the horizontal movable plate;

A feeding mechanism, the feeding mechanism includes a lower shell conveying guide groove and an upper shell conveying guide groove which are installed on the frame and extend along the length direction of the frame. The end of the groove is provided with an upper shell ejection assembly;

The upper shell positioning mechanism is located above the lower shell positioning mechanism. The upper shell positioning mechanism includes a movable mounting frame installed on the frame, a third cylinder for driving the mounting frame to move along the width direction of the frame, and a movable mounting frame installed on the frame. The movable frame on the frame, the cylinder part is fixed on the mounting frame and the fourth cylinder used to drive the movable frame to move along the height direction of the frame, the second linear guide rail installed on the lower end surface of the movable frame and extending along the width direction of the frame, Slidingly arranged on the second linear guide rail and used to clamp the two second clamping pieces of the upper shell of the plug, and two second clamping cylinders respectively used to drive the two second clamping pieces to move along the second linear guide rail, The cylinder block of the second clamping cylinder is fixed on the movable frame;

The lower case is used to transfer the plug lower case on the lower case ejection assembly to the lower case transfer mechanism between the two first clamping parts. The lower case transfer mechanism includes a pusher cylinder, which is used to drive the pusher cylinder along the length direction of the frame The fifth moving cylinder and the connector installed on the telescopic rod of the pusher cylinder extend along the length direction of the frame, and the connector is fixed on the front end of the telescopic rod of the pusher cylinder. The connector is provided with inserts that are inserted into the slots on the end face of the lower plug shell to hook the lower shell of the plug;

The upper shell transfer mechanism for transferring the plug upper shell on the upper shell ejection assembly to the two second clamping parts.

The upper shell transfer mechanism includes an air claw cylinder, a gripper installed at the free end of the air claw cylinder, and a sixth cylinder for driving the cylinder body of the air claw cylinder to move along the length direction of the frame.

The frame includes two side walls on both sides, each side wall is provided with a linear guide rail extending along the length direction of the frame, and sliding seats are installed on the linear guide rails, and the cylinder of the air claw cylinder The cylinder body of the body and the material pushing cylinder are respectively fixed on the two sliding seats.

The lower shell ejection assembly includes the lower shell jig located at the end of the lower shell conveying guide groove, and the first ejector cylinder for driving the lower shell jig to move along the height direction of the frame; the upper shell ejection assembly includes the upper shell conveying The upper shell jig at the end of the guide groove, and the second jacking cylinder for driving the upper shell jig to move along the height direction of the frame.

The beneficial effects of the present invention are:

Compared with the way of manual operation, the operation process of the present invention is automatically completed, thereby effectively improving the assembly efficiency of the plug, having higher operation accuracy, improving the yield rate and product quality of plug products, and saving Eliminate manual operations and reduce labor costs.

Description of drawings

Fig. 1 is the structural representation of wire plug assembly machine of the present invention;

Fig. 2 is a view of another angle of view of the wire plug assembly machine of the present invention;

Fig. 3 is a schematic structural view of the positioning mechanism of the lower case in Fig. 1;

Fig. 4 is the assembly diagram of frame and upper shell transfer mechanism and lower shell transfer mechanism;

Fig. 5 is a view of another angle of view of Fig. 4;

Figure 6 is a schematic diagram of the assembly of the plug upper shell and the plug lower shell;

Among them: 100, frame; 200, feeding mechanism; 211, lower shell conveying guide groove; 212, lower shell jig; 213, first ejecting cylinder; 221, upper shell conveying guide trough; 222, upper shell jig; 300, lower shell positioning mechanism; 310, horizontal mounting plate; 311, slide rail; 320, horizontal movable plate; 321, first linear guide rail; 322, first clamping member; 323, first clamping cylinder; 330, The first cylinder; 340, the second cylinder; 400, the upper shell positioning mechanism; 401, the horizontal connecting plate; 402, the third cylinder; 403, the vertical plate; 404, the slide rail; 405, the vertical plate; 406, the fourth cylinder; 407, horizontal connecting plate; 408, second clamping member; 409, second clamping cylinder; 500, upper shell transfer mechanism; 501, air claw cylinder; 502, jaw; 503, sixth cylinder; 600, lower shell Transfer mechanism; 601, material pushing cylinder; 602, connector; 700, lower shell of plug; 701, elastic hook; 800, upper shell of plug; 801, mounting platform.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

As shown in Figures 1-5, it is a wire plug assembly machine of the present invention, which includes a frame 100, a lower shell positioning mechanism 300, a feeding mechanism 200, an upper shell positioning mechanism 400, a lower shell transfer mechanism 600 and an upper shell transfer mechanism. Mechanism 500, wherein the frame 100 is used as the installation basis of the entire assembly machine, the X direction in the figure is the length direction of the frame 100, the Y direction is the width direction of the frame 100, and the Z direction is the height direction of the frame 100.

The lower shell positioning mechanism 300 is installed on the frame 100, and the lower shell positioning mechanism 300 includes a horizontal mounting plate 310, a first cylinder 330 for driving the horizontal mounting plate 310 to move in the height direction of the frame 100, and is arranged on the horizontal mounting plate 310. The horizontal movable plate 320 on the top, the cylinder part is fixed on the horizontal mounting plate 310 and is used to drive the second cylinder 340 that the horizontal movable plate 320 moves along the length direction of the frame 100, is installed on the horizontal movable plate 320 and moves along the frame 100 The first linear guide rail 321 extending in the width direction, the two first clamping parts 322 that are slidably arranged on the first linear guide rail 321 and used to clamp the plug lower shell 700, and the two first clamping parts 322 are used to drive the two first clamping parts respectively. Part 322 follows the first clamping cylinder 323 that the first linear guide rail 321 moves, and the cylinder body of the first clamping cylinder 323 is fixed on the horizontal movable plate 320; 310 is provided with a slide rail 311 extending along the length direction of the frame 100, and the horizontal movable plate 320 is slidably installed on the slide rail 311; the two first clamping cylinders 323 respectively drive the two first clamping parts 322 along the first straight line The guide rail 321 moves, and when the two first clamping parts 322 move towards each other, the two first clamping parts 322 clamp the plug lower shell 700 between them, otherwise, the clamping force on the plug lower shell 700 is released .

The feeding mechanism 200 is arranged on the frame 100. The feeding mechanism 200 can be placed on the rear side of the lower shell positioning mechanism 300. The feeding mechanism 200 includes a lower shell that is installed on the frame 100 and extends along the length direction of the frame 100. The guide groove 211 and the upper shell conveying guide groove 221, the end of the lower shell conveying guide groove 211 is provided with the lower shell ejection assembly, and the end of the upper shell conveying guide groove 221 is provided with the upper shell ejecting assembly; the plurality of plug lower shells 700 are successively lowered The shell conveying guide groove 211 moves, and when the plug lower shell 700 is conveyed to the outside of the end of the lower shell conveying guide groove 211, the lower shell ejector assembly pushes the plug lower shell 700 upwards. Similarly, when the plug upper shell 800 is conveyed When reaching the outside of the end of the upper shell delivery guide groove 221 , the upper shell ejection assembly pushes out the plug upper shell 800 upwards. In the present invention, the lower shell ejection assembly includes a lower shell jig 212 located at the end of the lower shell conveying guide groove 211, and a first ejecting cylinder 213 for driving the lower shell jig 212 to move along the height direction of the frame 100; The shell ejection assembly includes an upper shell fixture 222 located at the end of the upper shell conveying guide groove 221, and a second ejector cylinder (not shown) for driving the upper shell fixture 222 to move along the height direction of the frame 100. The shell jig 212 and the upper shell jig 222 match the shapes of the plug lower shell 700 and the plug upper shell 800 respectively, so that the plug lower shell 700 and the plug upper shell 800 can be placed on them without falling off.

The upper shell positioning mechanism 400 is located above the lower shell positioning mechanism 300. The upper shell positioning mechanism 400 includes a movable mounting frame mounted on the frame 100, and a third cylinder 402 for driving the mounting frame to move along the width direction of the frame 100. , the movable frame installed on the mounting frame, the cylinder part is fixed on the mounting frame and is used to drive the movable frame to move along the height direction of the frame 100. The fourth cylinder 406 is installed on the lower end surface of the movable frame and along the frame 100 The second linear guide rail (not shown in the figure) extending in the width direction, the two second clamping parts 408 which are slidably arranged on the second linear guide rail and used to clamp the plug upper shell 800, and the two The second clamping member 408 follows the second clamping cylinder 409 that moves along the second linear guide rail, and the cylinder body of the second clamping cylinder 409 is fixed on the movable frame; At the same time, the plug upper shell 800 is placed on the front end of the frame 100 to avoid interference with the frame 100 during the assembly operation. The above-mentioned installation frame includes a horizontal connecting plate 401 and a vertical plate 403 fixed on the front end of the horizontal connecting plate 401. A slide rail 404 extending along the height direction of the frame 100 is provided on the plate 403 , and the movable frame includes a vertical plate 405 slidably mounted on the slide rail 404 and a horizontal connecting plate 407 mounted on the bottom of the vertical plate 405 . The two second clamping parts 408 are used to move towards each other driven by the two second clamping cylinders 409 to clamp the plug upper shell 800 .

The above-mentioned lower shell transfer mechanism 600 is used to transfer the plug lower shell 700 on the lower shell ejection assembly to the position between the two first clamping parts 322, and the two first clamping parts 322 move toward each other to clamp the The transfer of the plug lower case 700 completes the transfer of the plug lower case 700, and the positioning of the plug lower case 700 is realized by the two first clamping parts 322; the lower case transfer mechanism 600 includes a pusher cylinder 601 for driving the pusher cylinder 601 to extend The fifth cylinder (not shown) moving in the length direction of the frame 100, and the plug-in piece 602 installed on the telescopic rod of the pushing cylinder 601, the telescopic rod of the pushing cylinder 601 extends along the length direction of the frame 100, and the plug-in The connector 602 is fixed on the front end of the telescopic rod of the pusher cylinder 601, and the connector 602 is provided with an insert inserted into the slot on the end face of the plug lower shell 700 to hook the plug lower shell 700; that is, When transferring the plug lower case 700, the fifth cylinder drives the connector 602 at the front end of the pusher cylinder 601 to be positioned at the rear side of the lower case fixture 212, and when the lower case fixture 212 ejects the plug lower case 700 to a high position, the fifth cylinder Drive the pusher cylinder 601 to move forward, insert the insert on the connector 602 into the slot on the plug lower shell 700, hang the plug lower shell 700 and transport it forward, when moving to the two first clamping parts When between 322, the pusher cylinder 601 pushes the plug lower shell 700 forward, and at the same time, the two first clamping parts 322 move toward each other to tighten and fix the plug lower shell 700, then, the pusher cylinder 601 and the fifth cylinder are reset, ready to be lowered A plug lower case 700 is forwarded.

The upper case transfer mechanism 500 is used to transfer the plug upper case 800 on the upper case ejection assembly to between the two second clamping members 408 . Specifically, the upper shell transfer mechanism 500 may include an air claw cylinder 501, a gripper 502 installed at the free end of the air claw cylinder 501, and a sixth cylinder 503 for driving the cylinder body of the air claw cylinder 501 to move along the length direction of the frame 100. . When transferring the plug upper shell 800, the sixth cylinder 503 drives the air claw cylinder 501 to move backward to the upper shell fixture 222, and the air claw cylinder 501 drives the clamping jaws 502 to clamp the plug upper shell 800 on the upper shell fixture 222, and then, The sixth cylinder 503 drives the air claw cylinder 501 to move forward, and the third cylinder 402 on the upper shell positioning mechanism 400 drives the installation frame to move along the width direction of the frame 100 to the air claw cylinder 501. The plug upper shell 800 on the jaws 502 is clamped and fixed, and then the third cylinder 402 drives the installation frame to reset, and the sixth cylinder 503 and the claw cylinder 501 drive the jaws 502 to reset, preparing for the transfer of the next plug upper shell 800.

Referring to Fig. 6, when the present invention is working, the upper shell transfer mechanism 500 is used to transfer the plug upper shell 800 to the upper shell positioning mechanism 400, so that the two second clamping parts 408 on the upper shell positioning mechanism 400 tighten the plug upper shell 800, use the lower shell transfer mechanism 600 to transfer the plug upper shell 800 to the lower shell positioning mechanism 300, so that the two first clamping parts 322 on the lower shell positioning mechanism 300 clamp and fix the plug lower shell 700, and then clamp the The plug lower case 700 is centered with the plug upper case 800, so that the two are aligned up and down, and then the fourth cylinder 406 drives the movable frame to move downward, so that the plug upper case 800 moves down to initially buckle with the plug lower case 700, and then , the second cylinder 340 pushes the horizontal movable plate 320 forward, so that the elastic hook 701 on the lower plug shell 700 is hooked on the mount 801 on the plug upper shell 800, and the assembly of the plug is completed.

Compared with the manual operation mode, the above-mentioned processes of the present invention are all completed automatically, thereby effectively improving the assembly efficiency of the plug, having higher operation accuracy, improving the yield rate and product quality of plug products, and saving Eliminate manual operations and reduce labor costs.

In the present invention, the frame 100 includes two side walls separated on both sides thereof, and a linear guide rail extending along the length direction of the frame 100 is arranged on the inner side of each side wall, and sliding seats are installed on the linear guide rails. , The cylinder body of air claw cylinder 501 and the cylinder body of pushing material cylinder 601 are respectively fixed on two sliding seats.

Those skilled in the art can make various other corresponding changes and deformations according to the above-described technical solutions and concepts, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims (4)

1. The wire plug assembly machine is characterized in that it comprises: frame; The lower shell positioning mechanism installed on the frame, the lower shell positioning mechanism includes a horizontal mounting plate, a first cylinder for driving the horizontal mounting plate to move in the height direction of the frame, a horizontal movable plate and a cylinder set on the horizontal mounting plate The body part is fixed on the horizontal mounting plate and is used to drive the second cylinder of the horizontal movable plate to move along the length direction of the frame, the first linear guide rail installed on the horizontal movable plate and extending along the width direction of the frame, and is slidably arranged on the second cylinder. Two first clamping parts on a linear guide rail and used to clamp the lower shell of the plug, and two first clamping cylinders respectively used to drive the two first clamping parts to move along the first linear guide rail. The cylinder block holding the cylinder is fixed on the horizontal movable plate; A feeding mechanism, the feeding mechanism includes a lower shell conveying guide groove and an upper shell conveying guide groove which are installed on the frame and extend along the length direction of the frame. The end of the groove is provided with an upper shell ejection assembly; The upper shell positioning mechanism is located above the lower shell positioning mechanism. The upper shell positioning mechanism includes a movable mounting frame installed on the frame, a third cylinder for driving the mounting frame to move along the width direction of the frame, and a movable mounting frame installed on the frame. The movable frame on the frame, the cylinder part is fixed on the mounting frame and the fourth cylinder used to drive the movable frame to move along the height direction of the frame, the second linear guide rail installed on the lower end surface of the movable frame and extending along the width direction of the frame, Slidingly arranged on the second linear guide rail and used to clamp the two second clamping pieces of the upper shell of the plug, and two second clamping cylinders respectively used to drive the two second clamping pieces to move along the second linear guide rail, The cylinder block of the second clamping cylinder is fixed on the movable frame; The lower case is used to transfer the plug lower case on the lower case ejection assembly to the lower case transfer mechanism between the two first clamping parts. The lower case transfer mechanism includes a pusher cylinder, which is used to drive the pusher cylinder along the length direction of the frame The fifth moving cylinder and the connector installed on the telescopic rod of the pusher cylinder extend along the length direction of the frame, and the connector is fixed on the front end of the telescopic rod of the pusher cylinder. The connector is provided with inserts that are inserted into the slots on the end face of the lower plug shell to hook the lower shell of the plug; The upper shell transfer mechanism for transferring the plug upper shell on the upper shell ejection assembly to the two second clamping parts. 2. The wire and plug assembly machine according to claim 1, wherein the upper shell transfer mechanism includes an air claw cylinder, a jaw installed at the free end of the air claw cylinder, and a cylinder body for driving the air claw cylinder along the length of the frame Sixth cylinder for directional movement. 3. The wire plug assembly machine according to claim 2, wherein the frame includes two side walls which are separated on both sides thereof, and a linear wall extending along the length direction of the frame is arranged on the inner side of each side wall. The guide rail and the linear guide rail are all slidably equipped with sliding seats, and the cylinder body of the air claw cylinder and the cylinder body of the pusher cylinder are respectively fixed on the two sliding seats. 4. The wire plug assembly machine according to claim 1, wherein the ejection assembly of the lower shell comprises a lower shell jig located at the end of the conveying guide groove of the lower shell, and is used to drive the lower shell jig along the height direction of the frame The first jacking cylinder that moves; the upper shell ejecting assembly includes the upper shell jig located at the end of the upper shell conveying guide groove, and the second jacking cylinder for driving the upper shell jig to move along the height direction of the frame.