CN207572698U - A positioning device for inserting a power plug wire of a wiring board into a shell groove - Google Patents

Abstract

The utility model is related to terminal plate production equipment technologies, the positioning device of specially a kind of power plug wire merging outer shell tank for terminal plate, including transport mechanism, imbedding mechanism and gripping body, transport mechanism is horizontally disposed, imbedding mechanism is mounted on the top of transport mechanism forepart, and gripping body is mounted on the top at transport mechanism rear portion.

Description

A positioning device for inserting a power plug wire of a wiring board into a shell groove

technical field

The utility model relates to the technical field of wiring board production equipment, in particular to a positioning device for inserting a power plug wire of a wiring board into a shell groove.

Background technique

Along with the progress of science and technology, terminal board has become the necessity of people's life, and various terminal boards are used more and more widely. In the existing production process of the wiring board, the processing procedure of inserting the power plug wire into the housing groove of the wiring board mostly adopts manual positioning, that is, manually inserting the live wire, the ground wire and the neutral wire into the housing groove of the wiring board respectively. There are many problems caused by manual insertion. On the one hand, manual operation requires a lot of labor, which leads to low work efficiency and increased labor costs. On the other hand, manual operation is prone to fatigue, which increases the probability of positioning errors, and the positioning error of the power plug line will bring great potential safety hazards. Therefore, it is necessary to develop a device for inserting the power plug wire of the terminal block into the housing groove.

Utility model content

The purpose of the utility model is to provide a positioning device for inserting the power plug wire into the housing groove of the wiring board. The device can replace manual positioning, improve production efficiency and reduce production cost.

The technical scheme that the utility model adopts is:

A positioning device for inserting a power plug wire of a wiring board into a shell groove, which is characterized in that it includes a transmission mechanism, an insertion mechanism and a clamping mechanism, the transmission mechanism is arranged horizontally, and the insertion mechanism is installed above the front part of the transmission mechanism , the clamping mechanism is installed above the rear of the transmission mechanism.

The transmission mechanism includes a frame, two transmission shafts installed on the frame, a conveyor belt installed on the two transmission shafts, and several positioning tools evenly fixed on the belt surface of the conveyor belt, one of which is connected to the power device, Drive the conveyor belt to move from front to back.

The positioning tool is respectively provided with a shell groove and a wire groove.

The insertion mechanism includes a first door frame installed on the frame and an insertion slot suspended and fixed below the first door frame. The first door frame straddles the conveyor belt, and the top and bottom of the insertion slot are open. , and the outlet at the bottom of the slot corresponds to the housing slot on the positioning tool.

The clamping mechanism includes a second door frame and a third door frame installed on the frame, a fixed panel fixed horizontally between the second door frame and the third door frame, installed in parallel on the bottom surface of the fixed panel and conveyed with the conveyor belt Two guide rails in parallel directions, a sliding platform assembly installed on the two guide rails through two sliders, a first cylinder fixed on the rear side of the fixed panel for driving the sliding platform assembly, two There are two pneumatic grippers and a power plug cord silo fixed horizontally between the pneumatic grippers and the conveyor belt.

The sliding platform assembly includes two fixed blocks respectively fixed at the bottom of the two sliders, a push block connecting the two fixed blocks and a positioning rod horizontally installed between the two fixed blocks; the push block and the first cylinder The ejector rod is connected, and the support of the two pneumatic grippers is installed on the positioning rod.

The pneumatic gripper includes two fingers and a second air cylinder that drives the fingers to open and close. The front ends of the two fingers are respectively formed with arc-shaped openings, and when closed, a round hole suitable for the power plug line is formed.

Among the two fingers, a limiting plate is fixed in the middle of one of the fingers.

The storage bin for the power plug cord is in the shape of a long groove, and several arc-shaped grooves are arranged side by side at the bottom of the groove. The arc-shaped grooves extend along the width direction of the conveyor belt, and the depth of the arc-shaped grooves is smaller than the radius of the power plug wire.

The beneficial effects of the utility model are as follows:

1. The utility model can accurately and automatically insert the power plug wire into the shell groove of the wiring board, improve the stability of the insertion and positioning and reduce the labor cost.

2. Several positioning toolings are provided on the conveyor belt of the utility model to realize assembly line operation and improve production efficiency, and the housing grooves and wiring grooves provided on the tooling facilitate the accurate placement of power plug wires and reduce positioning errors.

3. There are two pneumatic grippers on the gripper of the utility model, which is convenient to realize the stable gripping of the power plug wire, and the outer diameter of the front end of the two pneumatic grippers is equal to the outer diameter of the power plug cord. The accuracy of positioning and clamping can be improved.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the perspective view of the utility model;

Fig. 3 is a three-dimensional structural schematic diagram of the clamping mechanism of the present invention;

Fig. 4 is a three-dimensional structural schematic diagram of the pneumatic gripper of the present invention;

Fig. 5 is a schematic diagram of the installation structure of the conveyor belt and the positioning tool of the present invention.

Fig. 6 is a top view of the positioning tool of the present invention.

Fig. 7 is a schematic structural view of the power plug wire storage bin.

FIG. 8 is an enlarged cross-sectional view of FIG. 7 .

Detailed ways

The utility model is further described below, but the utility model is not limited to the following examples.

As shown in Fig. 1 and Fig. 2, a positioning device for inserting the power plug wire of the terminal block into the housing groove 1-21, including a transmission mechanism 1, an insertion mechanism 2 and a clamping mechanism 3, the transmission mechanism 1 is arranged horizontally, The insertion mechanism 2 is installed above the front portion of the transmission mechanism 1 , and the clamping mechanism 3 is installed above the rear portion of the transmission mechanism 1 .

As shown in Figure 2 and Figure 5, the transmission mechanism 1 includes a frame 1-1, two transmission shafts 1-3 on the installation frame 1-1, and a conveyor belt 1 installed on the two transmission shafts 1-3 -4 and several positioning toolings 1-2 evenly fixed on the belt surface of the conveyor belt 1-4, wherein one of the transmission shafts 1-3 is connected with the power device to drive the conveyor belt 1-4 to move from front to back. As shown in FIG. 6 , the positioning tool 1-2 is respectively provided with a shell groove 1-21 and a wiring groove 1-22. Generally, the positioning tool 1-2, the casing groove 1-21 and the wire groove 1-22 are arranged along the width direction of the conveyor belt 1-4.

As shown in Figure 2, the insertion mechanism 2 includes a first door frame 2-1 installed on the frame 1-1 and an insertion groove 2-2 ( Square tube shape), the first door frame 2-1 spans above the conveyor belt 1-4, the top and bottom of the slot 2-2 are open, and the bottom outlet of the slot 2-2 is placed with the positioning tool 1- The housing slots 1-21 on the 2 correspond.

As shown in Figure 3, the clamping mechanism 3 includes a second door frame 3-111 and a third door frame 3-112 installed on the frame 1-1, and is horizontally fixed on the second door frame 3-111 and the third door frame 3-111. The fixed panel 3-1 between the three door frames 3-112, two guide rails 3-2 parallel to the bottom surface of the fixed panel 3-1 and parallel to the conveying direction of the conveyor belt 1-4, are installed by two slide blocks 3-3 The sliding platform assembly on the two guide rails 3-2, the first air cylinder 3-10 for driving the sliding platform assembly fixed on the rear side of the fixed panel 3-1 by the cylinder fixing plate 3-9, and the support 3-6 The two pneumatic grippers 3-7 that are suspended and installed at the bottom of the sliding platform and the power plug line feed bin 3-12 that is horizontally fixed between the pneumatic grippers 3-7 and the conveyor belt 1-4.

The sliding platform assembly includes two fixed blocks 3-4 respectively fixed at the bottom of the two sliding blocks 3-3, a push block 3-8 connecting the two fixed blocks 3-4, and a push block 3-8 installed horizontally on the two fixed blocks 3-3. 4 positioning rods between 3-5. The push block 3-8 is connected with the ejector rod of the first air cylinder 3-10, and the positioning rod 3-5 is equipped with the supports 3-6 of the two pneumatic jaws 3-7.

As shown in Figure 4, the existing components of the pneumatic gripper 3-7 include two fingers 3-72 and a second cylinder 3-71 that drives the opening and closing of the fingers 3-72, and the front ends of the two fingers 3-72 are Respectively be shaped on arc-shaped openings, form the circular hole 3-74 (the axis of circular hole 3-74 and wire slot 1-22 parallel) that adapts to power plug line after closing up. Among the two fingers 3-72, the middle part of one of the fingers 3-72 is fixed with a limiting plate 3-73 (the effect of the limiting plate 3-73 is to limit only one power plug line 3-14 from being clamped at a time). ).

The power plug cord hopper 3-12 straddles above the front end of the conveyor belt 1-4, is lower than the bottom of the pneumatic gripper 3-7 and is located within the travel range of the pneumatic gripper 3-7. As shown in Fig. 2, the two ends of the power plug wire storage bin 3-12 are fixed on the third door frame 3-112 or the frame 1-1. As shown in Fig. 7 and Fig. 8, the power plug cord silo 3-12 is in the shape of a long groove, and several arc-shaped grooves 3-13 are arranged side by side at the bottom of the groove, and the arc-shaped grooves 3-13 are along the conveyor belt 1-13. 4 extends in the width direction, and the depth of the arc-shaped groove 3-13 is smaller than the radius of the power plug wire 3-14, thereby avoiding interference with the grasping of the pneumatic gripper 3-7 while positioning the power plug wire 3-14. The power plug wire 3-14 in the power plug wire feed bin 3-12 is manually loaded.

In the utility model, a sensor for detecting the position of the positioning tool 1-2 is installed on the frame 1-1, which is marked in the figure, and the position of the positioning tool is detected by the sensor, so that the positioning tool can be inserted into the groove 2-2 and The alignment of the pneumatic grippers 3-7 is a conventional technique, and will not be described in detail here.

The working principle of the utility model is: when in use, the staff puts the wiring board shell face up into the opening on the top of the insertion groove 2-2, and the wiring board casing slides down along the insertion groove 2-2 under the action of gravity, Until it slides into the shell groove 1-21 of the positioning tool 1-2, the conveyor belt 1-4 drives the positioning tool 1-2 to move from front to back under the drive of the power device (not shown in the figure), and the slide block 3-3 Through the fixed block 3-4 and the push block 3-8, under the action of the first cylinder 3-10, the two pneumatic grippers 3-7 move along the conveyor belt. Stop exercising. The fingers 3-72 of the two pneumatic jaws 3-7 are opened under the effect of the second cylinder 3-71, and the circular hole 3-74 wraps the power plug wire in the power plug wire feed bin 3-12. The fingers 3-72 of the two pneumatic grippers 3-7 are closed under the action of the second cylinder 3-71, and the power plug wire is clamped, and then the slide block 3-3 passes through the fixed block 3-4 and the push block 3-8 Under the action of the first cylinder 3-10, the two pneumatic grippers 3-7 are driven to move against the conveyor belt. When the movement reaches the position directly above the positioning tool 1-2, the conveyor belt stops, the fingers of the two pneumatic grippers are opened, and the power plug The wire automatically falls into the shell groove 1-21 and the wire groove 1-22, and the conveyor belt 1-4 continues to move forward, and the wiring board shell that has been positioned into the power plug line is taken out by the staff.

To sum up: the utility model can accurately insert the power plug wire into the shell groove 1-21 of the wiring board, thereby improving the stability of positioning and reducing labor costs. Several positioning toolings provided on the conveyor belt 1-4 1-2, realize flow operation and improve production efficiency, and the housing groove 1-21 and wire groove 1-22 provided on the tooling are convenient for the insertion of power plug wires, reducing positioning errors, and there are two pneumatic grippers, which are convenient To achieve stable gripping of the power plug wire, the front end of the finger of the pneumatic gripper forms a round hole 3-74 whose outer diameter is compatible with the outer diameter of the power plug wire, which can improve the positioning and gripping accuracy, and is worthy of popularization.

What enumerated above is only the specific embodiment of the utility model. Apparently, the utility model is not limited to the above embodiments, and many variations are possible. All deformations that a person skilled in the art can derive or associate directly from the content disclosed in the utility model shall be considered as the protection scope of the utility model.

Claims (9)

1. A positioning device for inserting the power plug wire of the terminal block into the housing groove, characterized in that it includes a transmission mechanism (1), an insertion mechanism (2) and a clamping mechanism (3), and the transmission mechanism (1) Arranged horizontally, the insertion mechanism (2) is installed above the front part of the transmission mechanism (1), and the clamping mechanism (3) is installed above the rear part of the transmission mechanism (1). 2. The positioning device for inserting the power plug wire of the terminal board into the housing groove according to claim 1, characterized in that: the transmission mechanism (1) includes a frame (1-1), a mounting frame Two transmission shafts (1-3) on (1-1), the conveyor belt (1-4) installed on the two transmission shafts (1-3) and the conveyor belt (1-4) uniformly fixed on the belt surface A plurality of positioning toolings (1-2), wherein a transmission shaft (1-3) is connected with a power device, drives the transmission belt (1-4) to move from front to back. 3. The positioning device for inserting the power plug wire of the wiring board into the shell groove according to claim 2, characterized in that: the positioning tool (1-2) is respectively provided with shell grooves (1-21 ) and trunking (1-22). 4. The positioning device for inserting the power plug wire of the terminal board into the housing groove according to claim 3, characterized in that: the inserting mechanism (2) includes a The first door frame (2-1) and the inserting groove (2-2) suspended and fixed below the first door frame (2-1), the first door frame (2-1) straddles the conveyor belt (1 -4) above, the top and bottom of the insertion groove (2-2) are open, and the bottom outlet of the insertion groove (2-2) is in line with the shell groove (1-21) on the positioning tool (1-2) correspond. 5. A positioning device for inserting power plug wires of terminal blocks into housing grooves according to claim 2, 3 or 4, characterized in that: the clamping mechanism (3) includes a -1) the second door frame (3-111) and the third door frame (3-112), horizontally fixed between the second door frame (3-111) and the third door frame (3-112) The fixed panel (3-1), two guide rails (3-2) parallel to the bottom surface of the fixed panel (3-1) and parallel to the conveying direction of the conveyor belt (1-4), pass through two sliders (3-3) The sliding platform assembly installed on the two guide rails (3-2), the first air cylinder (3-10) used to drive the sliding platform assembly fixed on the rear side of the fixed panel (3-1), and the sliding platform assembly is suspended and installed on the sliding platform The two pneumatic grippers (3-7) at the bottom and the power supply plug wire storage bin (3-12) are horizontally fixed between the pneumatic grippers (3-7) and the conveyor belt (1-4). 6. A positioning device for inserting power plug wires of terminal blocks into housing grooves according to claim 5, characterized in that: said sliding platform assembly includes The two fixed blocks (3-4), the push block (3-8) connecting the two fixed blocks (3-4), and the positioning rod (3-8) installed horizontally between the two fixed blocks (3-4) 5); the push block (3-8) is connected with the push rod of the first air cylinder (3-10), and the support of the two pneumatic jaws (3-7) is installed on the positioning rod (3-5). Seats (3-6). 7. A positioning device for inserting power plug wires of terminal blocks into housing grooves according to claim 6, characterized in that: said pneumatic gripper (3-7) includes two fingers (3-72) And drive the second air cylinder (3-71) of finger (3-72) opening and closing, the front ends of two fingers (3-72) are shaped on arc opening respectively, form the round hole ( 3-74). 8. A positioning device for inserting a power plug wire of a wiring board into a housing groove according to claim 7, characterized in that: among the two fingers (3-72), one of the fingers (3-72) ) is fixed with a limiting plate (3-73) in the middle. 9. A positioning device for inserting power plug wires of terminal blocks into housing grooves according to claim 8, characterized in that: the power plug wire storage bin (3-12) is in the shape of a long groove, and the bottom of the groove is There are several arc-shaped grooves (3-13) arranged side by side, the arc-shaped grooves (3-13) extend along the width direction of the conveyor belt (1-4), and the depth of the arc-shaped grooves (3-13) is smaller than that of the power supply The radius of the plug wire (3-14).