CN114300311A

CN114300311A - Fuse assembling device

Info

Publication number: CN114300311A
Application number: CN202111191207.8A
Authority: CN
Inventors: 谭益荣
Original assignee: Dongguan Lanyu Electronic Technology Co ltd
Current assignee: Dongguan Lanyu Electronic Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-08

Abstract

The application relates to fuse technical field, more specifically says that it relates to a fuse assembly device, including the workstation, be provided with on the workstation: the wire delivering structure is used for continuously conveying the wires; the welding structure is used for welding and communicating the adjacent wires; the assembly mechanism is used for inserting the welded lead into the substrate; the conveying mechanism is used for receiving the wires conveyed by the wire conveying structure and then conveying the wires to the welding mechanism and the assembling mechanism in sequence and in an intermittent manner; conveying mechanism including rotate connect in the carousel of workstation, follow a plurality of clamping part and the drive that carousel circumference set up the first driving piece of carousel intermittent type formula pivoted, the clamping part is used for the centre gripping and prescribes a limit to the wire displacement. This application has the advantage of replacing the manual work, practicing thrift cost of labor and raising efficiency.

Description

Fuse assembling device

Technical Field

The present application relates to the field of fuse technology, and more particularly, it relates to a fuse assembly device.

Background

The fuse (fuse) is also called a current fuse, which is defined by the IEC127 standard as "fuse-link". It mainly plays a role of overload protection. The fuse is correctly arranged in the circuit, and the fuse can be fused to cut off the current when the current is abnormally increased to a certain height and heat, so that the safe operation of the circuit is protected.

Most of fuse assembly at the present stage is to insert conductor wires into a ceramic substrate manually, so that the working efficiency is low, and the labor cost is high.

Disclosure of Invention

To the not enough of above-mentioned prior art, the purpose of this application is to provide a fuse assembly device, has the advantage that replaces the manual work, practices thrift cost of labor and raises the efficiency.

The technical purpose of the application is realized by the following technical scheme: the fuse assembling device comprises a workbench, wherein the workbench is provided with:

the wire delivering structure is used for continuously conveying the wires;

the welding structure is used for welding and communicating the adjacent wires;

the assembly mechanism is used for inserting the welded lead into the substrate;

the conveying mechanism is used for clamping the cut wires by the wire delivering mechanism and then conveying the clamped wires to the welding mechanism and the assembling mechanism in sequence and in an intermittent manner;

conveying mechanism including rotate connect in the carousel of workstation, follow a plurality of clamping part and the drive that carousel circumference set up the first driving piece of carousel intermittent type formula pivoted, the clamping part is used for the centre gripping and prescribes a limit to the wire displacement.

Preferably, the wire material conveying structure comprises a first stretching mechanism for stretching the wire and a first cutting mechanism for cutting the stretched wire, wherein the first stretching mechanism is communicated with the first cutting mechanism and the clamping part in sequence.

Preferably, the first stretching mechanism comprises a supporting plate, a driving roller rotating on the supporting plate and a plurality of driven rollers distributed on the circumferential direction of the driving roller, a conveying channel used for extruding and pushing a wire is formed between the driving roller and the driven rollers, and a second driving piece used for driving the driving roller to rotate is arranged on the supporting plate.

Preferably, the cutting mechanism comprises a conveying channel for conveying the wires and a cutter sliding on the workbench, and a third driving piece for driving the cutter to slide is arranged on the supporting plate.

Preferably, the welding structure comprises a second stretching mechanism for stretching the wires, a second cutting mechanism for cutting the wires and a welding mechanism for welding and communicating the adjacent wires on the conveying mechanism, and the second stretching mechanism, the second cutting mechanism and the welding mechanism are respectively arranged on the workbench.

Preferably, the welding mechanism includes a welding torch sliding on the table and a fourth driver driving the welding torch to slide.

Preferably, the assembly mechanism comprises a clamping jaw capable of clamping a wire and a two-axis mechanical arm for driving the clamping jaw to be far away from or close to the conveying mechanism, and a fifth driving piece for driving the clamping jaw to rotate is arranged between the two-axis mechanical arm and the clamping jaw.

Preferably, a plurality of straightening mechanisms for straightening the bent wires are arranged on the workbench.

Preferably, the correcting mechanism comprises a pusher dog sliding on the workbench and a sixth driving piece driving the pusher dog to slide, and the sixth driving piece is arranged on the workbench.

Preferably, a screening structure for screening whether the adjacent wires are welded successfully is arranged on the workbench, and the screening structure is located between the welding mechanism and the assembling mechanism.

To sum up, the beneficial effect that this application has: at first, the wire passes the material structure and continuously provides the wire, is accepted by conveying mechanism, and conveying mechanism carries the wire of accepting to welding mechanism and equipment mechanism in proper order intermittent type formula, moves to welding mechanism department for weld the intercommunication with adjacent wire, later carries to equipment mechanism, pegs graft in the base with the wire that welds well, realizes the automated production of fuse in proper order, reaches the purpose of replacing the manual work, saving the cost of labor and raising the efficiency.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a wire delivery structure according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a welded structure according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a screening structure according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of an orthotic mechanism according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a conveying mechanism according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of an assembly mechanism according to an embodiment of the present application.

Reference numerals: 1. a wire delivery structure; 11. a support plate; 12. a drive roll; 13. a driven roller; 14. a second driving member; 15. a cutter; 16. a third driving member; 17. a work table; 2. welding a structure; 21. a second stretching mechanism; 22. a second cutting mechanism; 23. a welding gun; 24. a fourth drive; 3. an assembly mechanism; 31. a clamping jaw; 32. a two-axis mechanical arm; 33. a fifth driving member; 4. a conveying mechanism; 41. a turntable; 42. a clamping portion; 5. a correction mechanism; 51. a pusher dog; 52. a sixth driving member; 6. screening the structure; 61. a pneumatic claw; 62. a probe; 63. a seventh driving member; 64. a waste chute; 7. a jig conveying mechanism; 8. and (6) welding the assembly.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A fuse assembling device, see fig. 1 to 7, comprising a work table 17, said work table 17 being provided with:

the wire delivering structure 1 is used for continuously conveying wires;

the welding structure 2 is used for welding and communicating adjacent wires;

the assembling mechanism 3 is used for inserting the welded lead into the substrate;

the conveying mechanism 4 is used for clamping the wires cut by the wire delivering mechanism and then conveying the wires to the welding mechanism and the assembling mechanism 3 in sequence and in an intermittent manner;

the conveying mechanism 4 comprises a rotary table 41 rotatably connected to the workbench 17, a plurality of clamping portions 42 arranged along the circumferential direction of the rotary table 41, and a first driving member for driving the rotary table 41 to rotate intermittently, wherein the clamping portions 42 are used for clamping and limiting the displacement of the conductor.

When the fuse is used, the wire delivering structure 1 continuously provides wires, the wires are conveyed by the conveying mechanism 4, the conveying mechanism 4 conveys the conveyed wires to the welding mechanism and the assembling mechanism 3 in sequence in an intermittent mode, the wires are moved to the welding mechanism and are used for welding and communicating adjacent wires, then the wires are conveyed to the assembling mechanism 3, the welded wires are inserted into the base body, automatic production of the fuse is achieved in sequence, and the purposes of replacing labor, saving labor cost and improving efficiency are achieved.

In addition, the conveying mechanism 4 clamps the wires through the clamping parts 42, and the clamping parts 42 are driven to rotate repeatedly and circularly between each mechanism and the structure through the rotation of the rotary disc 41 under the driving of the first driving piece, so that compared with the traditional conveying belt, the arrangement space of the conveying mechanism 4 can be compressed to the maximum extent.

The clamping portion 42 comprises a base and a connecting rod hinged to the base, a containing groove used for containing a plurality of conducting wires is formed in the base, and the connecting rod is hinged to the base through a torsion spring.

Specifically, the wire material conveying structure 1 comprises a first stretching mechanism for stretching the wire and a first cutting mechanism for cutting the stretched wire, wherein the first stretching mechanism is used for cutting the stretched wire, and the first cutting mechanism and the clamping part 42 are sequentially communicated and arranged.

The wires are stretched by the first stretching mechanism to straighten the bent wires, and then the wires are cut in a sectional manner by the first cutting mechanism, and a plurality of wires with the same length are obtained under the coordination of the clamping part 42.

Specifically, first stretching mechanism include backup pad 11, rotate in drive roll 12 in backup pad 11 and distribute in a plurality of driven voller 13 of drive roll 12 circumference, drive roll 12 and a plurality of constitute between the driven voller 13 and be used for the extrusion and promote the transfer passage of wire, be provided with the drive on the backup pad 11 drive roll 12 pivoted second driving piece 14.

The circumference of the driving roller 12 and the circumference of the driving rollers 12 are provided with a plurality of limiting grooves, the second driving element 14 drives the driving roller 12 to rotate, a conveying channel for extruding and pushing the conducting wire is formed between the driving roller 12 and the driven rollers 13 to convey the conducting wire, the limiting grooves limit the position of the conducting wire, and the supporting plate 11 is provided with a sliding groove for tensioning the driven rollers 13, so that the distance between the driven rollers 13 and the driving roller 12 can be adjusted conveniently.

Specifically, the first cutting mechanism comprises a guide channel for conveying the wires and a cutting knife 15 sliding on a workbench 17, and a third driving piece 16 for driving the cutting knife 15 to slide is arranged on the supporting plate 11.

The guide channel accurately conveys the conducting wire to the conducting wire, and the third driving piece 16 drives the cutting knife 15 to slide in a reciprocating mode, so that the conducting wire stretched by the first stretching mechanism is cut equally in a subsection mode.

Specifically, the welding structure 2 includes a second stretching mechanism 21 for stretching the wire, a second cutting mechanism 22 for cutting the wire, and a welding mechanism for welding and communicating the adjacent wires on the conveying mechanism 4, wherein the second stretching mechanism 21, the second cutting mechanism 22 and the welding mechanism are respectively arranged on the workbench 17.

The wire is straightened by the second stretching mechanism 21 and is conveyed to the second cutting mechanism 22, the second cutting mechanism 22 cuts the wire, and the cut wire is welded with the wire on the conveying mechanism 4 by the welding mechanism, so that the adjacent wires are welded and communicated.

Specifically, the welding mechanism includes a welding torch 23 that slides on the table 17, and a fourth driver 24 that drives the welding torch 23 to slide. The fourth driving member 24 drives the welding gun 23 away from and toward the second cutting mechanism 22, thereby performing the function of automatic welding.

The second stretching mechanism 21 includes a driving roller disposed oppositely, and the driving roller is driven by a motor to rotate so as to drive the conducting wire to be conveyed.

The second cutting mechanism 22 comprises a thumb cylinder for clamping the wire, the wire is cut in a segmented mode through the cutting knife 15, and a cylinder for driving the thumb cylinder to be far away from and close to the workbench 17 is arranged on the workbench 17, so that a working space is provided for operation of the welding gun 23.

Specifically, the assembling mechanism 3 includes a clamping jaw 31 capable of clamping a wire and a two-axis mechanical arm 32 driving the clamping jaw 31 to move away from and close to the conveying mechanism 4, and a fifth driving member 33 driving the clamping jaw 31 to rotate is arranged between the two-axis mechanical arm 32 and the clamping jaw 31.

The two-axis mechanical arm 32 drives the clamping jaw 31 to be close to the conveying mechanism 4, the wire is clamped through the clamping jaw 31, then the two-axis mechanical arm 32 drives the clamping jaw 31 to be far away from the conveying mechanism 4, the position of the base body is close to, the wire which is originally horizontally placed is inverted under the cooperation of the fifth driving piece 33, the two-axis mechanical arm 32 is used for inserting the wire into the base body, and therefore assembly is completed.

And a plurality of straightening mechanisms 5 for straightening bent wires are arranged on the workbench 17.

The end of the wire cut by the first cutting mechanism is partially bent, and the bent wire needs to be corrected by the correcting mechanism 5 so as not to affect the subsequent operation.

Specifically, the correcting mechanism 5 includes a pusher dog 51 sliding on the worktable 17 and a sixth driving element 52 driving the pusher dog 51 to slide, and the sixth driving element 52 is disposed on the worktable 17.

When the conveying mechanism 4 moves the wire to the straightening mechanism 5, the sixth driving member 52 drives the finger 51 to move the wire, thereby straightening the bent portion of the end of the wire.

Specifically, a screening structure 6 for screening whether adjacent wires are welded successfully is arranged on the workbench 17, and the screening structure 6 is located between the welding mechanism and the assembling mechanism 3.

The screening structure 6 is connected with the circuit through the outside to detect whether the welding between the adjacent leads is completed successfully or not, and the yield of products is ensured.

The screening arrangement 6 comprises a gas claw 61, a probe 62 arranged at the end of the gas claw 61 and a seventh drive member 63 for driving the gripping jaw 31 away from and towards the transport mechanism 4. The gas claw 61 is closed, so that the probe 62 is abutted to the conducting wire, the conducting wire is detected, when the probe 62 is detected to be qualified, the gas claw 61 is loosened, the conveying mechanism 4 enters the next process, when the probe 62 is detected to be unqualified, the gas claw 61 is tightly closed, the seventh driving piece 63 drives the gas claw 61 to be away from the conveying mechanism 4, the conducting wire is drawn out of the conveying mechanism 4, and therefore screening of waste materials is achieved.

A waste trough 64 is arranged on the workbench 17, and the waste trough 64 is positioned below the pneumatic claw 61.

Be provided with the tool conveying mechanism 74 of carrying the tool on the workstation 17, this tool conveying mechanism 74 is through external connection and the transport platform that is intermittent type formula transport to the propelling movement of cooperation cylinder realizes the transport of tool, and distributes on the tool and have the ceramic base member, realizes the transport basis of base member for the assembly of fuse, later welds the wire that inserts in the base member through welding subassembly 8, and this welding subassembly 8 comprises cylinder and welder 23.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims

1. A fuse assembling device is characterized in that: including the workstation, be provided with on the workstation:

the wire delivering structure is used for continuously conveying the wires;

the welding structure is used for welding and communicating the adjacent wires;

the conveying mechanism is used for receiving the wires conveyed by the wire conveying structure and then conveying the wires to the welding mechanism and the assembling mechanism in sequence and in an intermittent manner;

2. A fuse assembly device as claimed in claim 1, wherein: the wire passes the material structure and includes the first stretching mechanism of tensile wire and is used for carrying out the first mechanism of cutting that cuts with tensile wire, first stretching mechanism first cut the mechanism and the clamping part communicates the setting in proper order.

3. A fuse assembly device as claimed in claim 2, wherein: the first stretching mechanism comprises a supporting plate, a driving roller and a plurality of driven rollers, the driving roller rotates on the supporting plate, the driven rollers are distributed in the circumferential direction of the driving roller, a conveying channel used for extruding and pushing a wire is formed between the driving roller and the driven rollers, and a second driving piece for driving the driving roller to rotate is arranged on the supporting plate.

4. A fuse assembly device as claimed in claim 3, wherein: the first cutting mechanism comprises a guide channel for conveying the wires and a cutter sliding on the workbench, and a third driving piece for driving the cutter to slide is arranged on the supporting plate.

5. A fuse assembly device as claimed in claim 1, wherein: welding structure including the second stretching mechanism that is used for tensile wire, be used for cutting the second of wire and cut the mechanism and carry out the welding mechanism that welds the intercommunication with the adjacent wire on the conveying mechanism, the second stretching mechanism the second cuts the mechanism and welding mechanism locates respectively on the workstation.

6. A fuse assembly device as claimed in claim 5, wherein: the welding mechanism comprises a welding gun sliding on the workbench and a fourth driving piece driving the welding gun to slide.

7. A fuse assembly device as claimed in claim 1, wherein: the assembly mechanism comprises a clamping jaw capable of clamping a wire and a two-shaft mechanical arm for driving the clamping jaw to be far away from or close to the conveying mechanism, and a fifth driving piece for driving the clamping jaw to rotate is arranged between the two-shaft mechanical arm and the clamping jaw.

8. A fuse assembly device as claimed in claim 1, wherein: and the workbench is provided with a plurality of correcting mechanisms for correcting bent wires.

9. A fuse assembly device as claimed in claim 8, wherein: the correcting mechanism comprises a shifting claw which slides on the workbench and a sixth driving piece which drives the shifting claw to slide, and the sixth driving piece is arranged on the workbench.

10. A fuse assembly device as claimed in claim 1, wherein: the workbench is provided with a screening structure for screening whether adjacent wires are welded successfully, and the screening structure is located between the welding mechanism and the assembling mechanism.