CN219832412U - Right-angle winding and pressing device for patch type transformer - Google Patents

Abstract

The utility model relates to a winding and pressing right angle device of a patch transformer, which comprises a mounting substrate, a first sliding part, a first connecting part, a front driving part, a rear driving part, a pressing line driving assembly, a lifting frame, a sliding bar and a pressing line assembly, wherein the pressing line driving assembly comprises a lifting driving part and a transposition driving part with controllable stroke, the transposition driving part is used for driving the sliding bar to slide along the lifting frame, and the lifting driving part is used for driving the lifting frame to lift. According to the utility model, the movement of the wire pressing assembly is realized through the transposition driving piece with controllable stroke, so that the compaction of wires on different PIN PINs is realized, each wire can be ensured to be compacted in place, and meanwhile, the station switching of the wire pressing assembly is driven in a sliding manner, so that the interference between the transposition driving piece and a winding machine matched with the transposition driving piece is effectively avoided.

Description

Right-angle winding and pressing device for patch type transformer

Technical Field

The utility model relates to a patch transformer production device, in particular to a winding voltage right-angle device of a patch transformer.

Background

Along with the development of the electronic industry, the application of the electronic element is wider and wider, the requirement of the electronic element is higher and higher, and meanwhile, the electronic equipment is miniaturized and miniaturized, so that the volume of the electronic element is continuously reduced. In order to facilitate automatic assembly of electronic components, the kinds of chip electronic components are becoming more and more abundant, and chip type transformers have also been developed. The patch type transformer mainly comprises a framework, a winding and a PIN PIN, wires between the PIN PIN and the winding are suspended on the patch type transformer after winding is completed, so that a coil of the patch type transformer is enlarged, the electrical property test is affected, and therefore wire pressing treatment is required to be carried out on the suspended wires after winding of the patch type sensor is completed. The existing line pressing treatment adopts an air cylinder to push a pressing head to compact the suspended wires on a row of PIN PINs at one time, and the wires on each PIN are required to be compacted at different heights, so that the conventional one-time compaction mode causes the defects of line pressing injury or compaction failure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a winding voltage right-angle device of a patch type transformer.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a paster transformer wire winding presses right angle device, includes the mounting base plate, with mounting base plate front and back sliding connection's first slider, set up in first connecting piece on the first slider, set up in be used for the drive on the mounting base plate first connecting piece back and forth movement's fore-and-aft drive piece, set up in first slider front end's line ball drive assembly, set up in the crane on the line ball drive assembly, with horizontal sliding connection's slide about the crane, set up in line ball assembly on the slide, line ball drive assembly includes lift drive piece, stroke controllable transposition drive piece, the transposition drive piece is used for the drive the slide is followed the crane slides, the lift drive piece is used for the drive the crane goes up and down.

Preferably, the mounting substrate is symmetrically provided with the first sliding parts, two ends of the first connecting part are respectively connected with the two first sliding parts, and a connection point of the front and rear driving parts and the first connecting part is positioned in the middle of the first connecting part.

Preferably, the wire pressing assembly comprises a wire pressing base arranged on the sliding strip and a wire pressing body elastically connected with the wire pressing base.

Preferably, the line ball body with line ball base sliding connection from top to bottom, the line ball body with be connected with the elastomer between the line ball base, the elastomer is to the line ball body has downward elasticity of application.

Preferably, the lifting driving member and the front and rear driving member are both cylinders.

Preferably, the transposition driving piece comprises a servo motor arranged on the first sliding piece, a rotating shaft connected with the servo motor, a swinging rod arranged on the rotating shaft, a sliding pin arranged at the tail end of the swinging rod, and a connecting seat arranged on the sliding strip, wherein a sliding groove extending up and down is arranged on the connecting seat, the sliding pin stretches into the sliding groove, and the sliding pin follows the projection of a movement path of the swinging rod in a horizontal plane and the sliding direction of the sliding strip are consistent.

Preferably, the sliding pin is rotatably connected with a rotating body, and the outer peripheral surface of the rotating body is attached to the inner wall of the sliding groove.

Preferably, the first connecting piece is provided with a mounting frame, the servo motor is arranged on the mounting frame, at least one of the first sliding pieces is a hollow shaft, and the rotating shaft penetrates through the hollow shaft.

The beneficial effects of the utility model are as follows: according to the utility model, the movement of the wire pressing assembly is realized through the transposition driving piece with controllable stroke, so that the compaction of wires on different PIN PINs is realized, each wire can be ensured to be compacted in place, and meanwhile, the station switching of the wire pressing assembly is driven in a sliding manner, so that the interference between the transposition driving piece and a winding machine matched with the transposition driving piece is effectively avoided.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a wire pressing assembly according to the present utility model.

Fig. 3 is a partial perspective view of the present utility model.

In the figure, 1, a mounting base plate, 2, a front and rear driving member, 3, a first connecting member, 4, a first sliding member, 5, a sliding bar, 6, a lifting frame, 7, a wire pressing assembly, 71, a wire pressing base, 72, an elastic body, 73, a wire pressing body, 8, a wire pressing driving assembly, 81, a transposition driving member, 811, a servo motor, 812, a rotating shaft, 813, a swinging rod, 814, a sliding pin, 815, a rotating body, 816, a sliding groove, 817, a connecting seat, 82, a lifting driving member and 9, a mounting frame.

Description of the embodiments

The present utility model will now be described in detail with reference to the drawings and the specific embodiments thereof, wherein the exemplary embodiments and the description are for the purpose of illustrating the utility model only and are not to be construed as limiting the utility model.

Examples

Referring to fig. 1, a rectangular winding and pressing device for a chip transformer includes a mounting substrate 1, a first slider 4 slidably connected with the mounting substrate 1, a first connector 3 disposed on the first slider 4, a front and rear driver 2 disposed on the mounting substrate 1 and used for driving the first connector 3 to move back and forth, a pressing line driving assembly 8 disposed at the front end of the first slider 4, a lifting frame 6 disposed on the pressing line driving assembly 8, a sliding bar 5 horizontally slidably connected with the lifting frame 6 left and right, and a pressing line assembly 7 disposed on the sliding bar 5, wherein the pressing line driving assembly 8 includes a lifting driver 82 and a transposition driver 81 with controllable stroke, the transposition driver 81 is used for driving the sliding bar 5 to slide along the lifting frame 6, and the lifting driver 82 is used for driving the lifting frame 6 to lift. The wire pressing assembly 7 is moved through the transposition driving piece 81 with controllable stroke, wires on different PIN PINs are compacted, each wire can be compacted in place, and meanwhile the stations of the transposition driving piece 81 and the matched winding machine are slidably driven to switch, so that interference of the transposition driving piece 81 and the matched winding machine is effectively avoided.

Referring to fig. 1, in this embodiment, the wire pressing assemblies 7 are arranged and distributed along the sliding direction of the sliding strip 5, so as to facilitate the simultaneous wire pressing operation on a plurality of patch transformers, and have higher efficiency; in order to ensure smoothness and precision when the wire pressing assembly 7 moves forward, the first sliding parts 4 are symmetrically arranged on the mounting substrate 1 left and right, two first sliding parts 4 are respectively connected to two ends of the first connecting part 3, and a connecting point of the front and rear driving part 2 and the first connecting part 3 is located in the middle of the first connecting part 3.

Referring to fig. 2, the wire pressing assembly 7 includes a wire pressing base 71 disposed on the sliding strip 5, and a wire pressing body 73 elastically connected to the wire pressing base 71, where the elastic connection is convenient for playing a role of buffering and overload protection during wire pressing, so as to prevent wire from being damaged by pressing.

Referring to fig. 2, in order to ensure the accuracy of the sliding position of the wire pressing body 73 and prevent the wire pressing body 73 from being deflected, the wire pressing body 73 is connected with the wire pressing base 71 in a vertically sliding manner, an elastic body 72 is connected between the wire pressing body 73 and the wire pressing base 71, and the elastic body 72 applies a downward elastic force to the wire pressing body 73.

Referring to fig. 1, the lifting driving member 82 and the front and rear driving members 2 are both cylinders, which is rapid and efficient.

Referring to fig. 3, the transposition driving member 81 includes a servo motor 811 disposed on the first sliding member 4, a rotating shaft 812 connected to the servo motor 811, a swinging rod 813 disposed on the rotating shaft 812, a sliding pin 814 disposed at an end of the swinging rod 813, and a connection seat 817 disposed on the sliding strip 5, wherein a sliding groove 816 extending up and down is disposed on the connection seat 817, the sliding pin 814 extends into the sliding groove 816, and the sliding pin 814 follows a projection of a movement path of the swinging rod 813 in a horizontal plane to be consistent with a sliding direction of the sliding strip 5. The servo motor 811 can accurately control the sliding stroke of the slide bar 5, so that the wire pressing body 73 can be conveniently and accurately pressed on the wire rod to be pressed. The sliding groove 816 extending up and down is matched with the sliding pin 814 to avoid interference between the connecting seat 817 and the sliding pin 814 when the lifting frame 6 lifts. Ensuring that the motion of each mechanism is not affected.

Referring to fig. 3, in order to reduce damping between the mechanisms, reduce wear, and increase the service life of the parts, a rotor 815 is rotatably connected to the sliding pin 814, and an outer peripheral surface of the rotor 815 is attached to an inner wall of the sliding slot 816.

Referring to fig. 3, the first connecting member 3 is provided with a mounting frame 9, and the servo motor 811 is disposed on the mounting frame 9. For the purpose of reducing the mechanism, at least one of the first sliders 4 is a hollow shaft through which the shaft 812 extends.

When the wire pressing device works, the front-back driving piece 2 drives the first connecting piece 3 to move forwards, and then the first sliding piece 4 and the lifting frame 6 move forwards until the wire pressing body 73 moves above a wire to be pressed; the servo motor 811 drives the swing rod to rotate, and then drives the sliding strip 5 to slide until the wire pressing body 73 moves to be right above the wire needing to be pressed; the lifting driving piece 82 drives the lifting frame 6 to descend, and the wire rod is compacted by the wire pressing body 73; after the wire is compacted, the lifting driving piece 82 drives the lifting frame 6 to ascend, the servo motor 811 drives the swing rod to rotate, and then the slide bar 5 is driven to slide until the wire pressing body 73 moves to be right above the wire of the next wire pressing required, the lifting driving piece 82 drives the lifting frame 6 to descend, and the wire pressing body 73 compacts the wire; after the last wire rod on the patch transformer is compacted, the lifting driving piece 82 drives the lifting frame 6 to ascend, the servo motor 811 returns, the sliding bar 5 resets, and the front and rear driving piece 2 drives the first connecting piece 3 to move backwards until the initial position.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (8)

1. The utility model provides a paster transformer wire winding presses right angle device, its characterized in that, including the mounting base plate, with mounting base plate back-and-forth sliding connection's first slider, set up in first connecting piece on the first slider, set up in be used for the drive on the mounting base plate the back-and-forth movement's of first connecting piece front and back driving piece, set up in first slider front end line ball drive assembly, set up in the crane on the line ball drive assembly, with horizontal sliding connection's slide about the crane, set up in line ball subassembly on the slide, line ball drive assembly includes lift drive piece, stroke controllable transposition driving piece, the transposition driving piece is used for driving the slide is followed the crane slides, lift drive piece is used for the drive the crane goes up and down.

2. The winding right-angle pressing device for the patch transformer according to claim 1, wherein the first sliding parts are symmetrically arranged on the mounting substrate in a left-right direction, two ends of the first connecting part are respectively connected with the two first sliding parts, and a connecting point of the front-back driving part and the first connecting part is positioned in the middle of the first connecting part.

3. The right angle winding and pressing device for the patch transformer according to claim 1, wherein the wire pressing assembly comprises a wire pressing base arranged on the slide bar and a wire pressing body elastically connected with the wire pressing base.

4. A winding right-angle pressing device for a chip transformer according to claim 3, wherein the pressing body is connected with the pressing base in a vertically sliding manner, an elastic body is connected between the pressing body and the pressing base, and the elastic body applies downward elastic force to the pressing body.

5. The right angle winding and pressing device for a chip transformer according to claim 1, wherein the lifting driving member and the front and rear driving members are cylinders.

6. The winding right-angle device of a patch transformer according to any one of claims 1 to 5, wherein the transposition driving piece comprises a servo motor arranged on the first sliding piece, a rotating shaft connected with the servo motor, a swinging rod arranged on the rotating shaft, a sliding pin arranged at the tail end of the swinging rod, and a connecting seat arranged on the sliding strip, a sliding groove extending up and down is arranged on the connecting seat, the sliding pin stretches into the sliding groove, and the projection of the sliding pin along the movement path of the swinging rod in a horizontal plane is consistent with the sliding direction of the sliding strip.

7. The right-angle winding and pressing device for the patch transformer according to claim 6, wherein the sliding pin is rotatably connected with a rotating body, and the outer peripheral surface of the rotating body is attached to the inner wall of the sliding groove.

8. The right angle winding and pressing device for the patch transformer according to claim 6, wherein the first connecting piece is provided with a mounting frame, the servo motor is arranged on the mounting frame, at least one of the first sliding pieces is a hollow shaft, and the rotating shaft penetrates through the hollow shaft.