CN211789926U

CN211789926U - Automatic welding machine for assembly welding of HDMI2.1 plug

Info

Publication number: CN211789926U
Application number: CN202020722089.3U
Authority: CN
Inventors: 黄天彪
Original assignee: Shenzhen Baoyuanda Electronics Co ltd
Current assignee: Shenzhen Baoyuanda Electronics Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-27
Anticipated expiration: 2030-05-06

Abstract

The utility model provides an automatic welding machine for HDMI2.1 plug assembling and welding, which comprises a workbench, a translation device and a supporting wire frame propelling device, a core wire primary cutting device, an upper and lower row branching straightening device, a core wire stripping device, an upper and lower row line positioning and gap enlarging device, a wire pressing device, a double-sided soldering device and a mounting tongue inserting device which are arranged on the workbench at intervals from left to right, the automatic welding machine for HDMI2.1 plug assembling and welding completes the HDMI2.1 plug assembling and welding through the structural design, thereby improving the production efficiency, wherein, only the upper welding knife, the lower welding knife and the assembling parts thereof need to be maintained and replaced, the maintenance is convenient, the upper welding knife and the lower welding knife adopt a ladder structure, the welding yield is increased, the false welding problem is avoided, a clamping groove is adopted to wrap up the plug when clamping the plug, the plug is prevented from being deviated in the aligning process, the problems of poor butt joint or missing bit can be avoided.

Description

Automatic welding machine for assembly welding of HDMI2.1 plug

Technical Field

The utility model relates to a welding equipment technical field, in particular to be used for HDMI2.1 plug equipment welded automatic weld machine.

Background

A High Definition Multimedia Interface (HDMI) is a fully digital video and audio transmission Interface, and can transmit uncompressed audio and video signals. The HDMI can be used for set-top boxes, DVD players, personal computers, televisions, game hosts, comprehensive amplifiers, digital stereos, televisions and other equipment.

In the prior art, the plug part of the HDMI2.1 is generally completed in a manual operation mode in the welding and assembling process, a large number of workers with technical requirements are needed, the welding stability is poor, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for HDMI2.1 plug equipment welded automatic weld machine to because of adopting manual work to lead to the problem that production efficiency is low when solving current HDMI 2.1's plug welding equipment.

The utility model provides an automatic welding machine for HDMI2.1 plug assembling and welding, which comprises a workbench, a translation device and a branch wire frame propelling device, a core wire primary cutting device, an upper and lower row branch wire straightening device, a core wire stripping device, an upper and lower row wire positioning and gap enlarging device, a wire pressing device, a double-sided soldering device and a tongue installing device which are arranged on the workbench at intervals from left to right, wherein the double-sided soldering device comprises an upper soldering knife motor, an upper soldering knife arranged at the lower end of the upper soldering knife motor, a lower soldering knife arranged at the lower end of the upper soldering knife and a lower soldering knife motor arranged at the lower end of the lower soldering knife, the inner sides of the upper soldering knife and the lower soldering knife are both provided with a ladder structure, the wire pressing device comprises a plug clamping cylinder arranged at one side of the upper soldering knife, a front and back moving cylinder connected with the plug clamping cylinder and two clamping plates arranged at the clamping end of the plug clamping cylinder, the middle of the two clamping plates is provided with a clamping groove.

The aforesaid is used for HDMI2.1 plug equipment welded automatic weld machine, accomplish to HDMI2.1 plug equipment welding through above-mentioned structural design, production efficiency has been improved, wherein, only need to weld the sword on specially, down weld the sword and assemble parts maintain and change can, be convenient for maintain, and weld the sword and adopt stair structure with welding the sword structure down, increase the welding yield and avoid the false welding problem, adopt the double-layered groove parcel plug when pressing from both sides the plug, avoid the plug to take place the skew at the counterpoint in-process, can avoid appearing the butt joint badly or not to the position problem.

Furthermore, the wire support frame pushing device comprises a clamping groove, a fixing jig arranged on the clamping groove, an induction switch arranged on one side of the fixing jig, and a wire feeding switch arranged on one side of the induction switch.

Furthermore, the wire support frame propelling device further comprises a plurality of wire pressing cylinders, an upper wire pressing strip connected with the plurality of wire pressing cylinders, and a lower wire pressing strip arranged at the lower end of the upper wire pressing strip, and the fixed jig is positioned between the upper wire pressing strip and the lower wire pressing strip.

Further, device is decided for the first time to heart yearn includes elevating system, locates the first core blade of shelling of elevating system lower extreme, and locate the first rising mechanism of shelling the core blade lower extreme.

Further, the upper and lower wire separating and straightening devices comprise a wire clamping cylinder, a first front and rear position adjusting cylinder connected with the wire clamping cylinder, and a left and right moving cylinder arranged at the lower end of the wire clamping cylinder.

Further, the upper and lower winding displacement positioning and gap expanding device comprises a second front and rear position adjusting cylinder and a conductor wire clamping cylinder connected with the second front and rear position adjusting cylinder.

Furthermore, one side of each of the lower welding cutter and the upper welding cutter is provided with a fan.

Further, the core wire stripping device comprises an upper stroke cylinder, a second core stripping blade arranged at the lower end of the upper stroke cylinder, and a lower stroke cylinder arranged at the lower end of the second core stripping blade, wherein the lower end of the second core stripping blade is provided with a plurality of U-shaped grooves.

Drawings

Fig. 1 is a schematic top view of an automatic welding machine for HDMI2.1 plug assembly welding according to a first embodiment of the present invention;

FIG. 2 is a side view of the connection state of a wire pressing device and a double-sided soldering device in the automatic soldering machine for assembly soldering of HDMI2.1 plug in FIG. 1;

FIG. 3 is a schematic front view of an upper blade and a lower blade of the double-sided soldering apparatus shown in FIG. 1;

fig. 4 is a schematic structural diagram of a supporting wire frame propelling device in an automatic welding machine for HDMI2.1 plug assembling and welding according to a second embodiment of the present invention;

fig. 5 is a schematic structural diagram of a core wire primary cutting device in the automatic welding machine for HDMI2.1 plug assembly welding in fig. 4;

fig. 6 is a schematic structural diagram of an upper and lower arrangement wire straightening device and a wire stripping device in the automatic welding machine for HDMI2.1 plug assembly welding in fig. 4;

FIG. 7 is a schematic side view of the core stripping device of FIG. 6;

fig. 8 is a schematic structural diagram of an upper and lower flat cable positioning and gap enlarging device in the automatic welding machine for HDMI2.1 plug assembly welding in fig. 4.

Description of the main element symbols:

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a first embodiment of the present invention provides an automatic welding machine for HDMI2.1 plug assembling and welding, including a workbench 10, a translation device 20 and a rack pushing device 30, a core wire initial cutting device 40, an upper and lower row wire-dividing straightening device 50, a core wire stripping device 54, an upper and lower row wire positioning and gap expanding device 60, a wire pressing device 70, a double-sided soldering device 80 and an installation tongue insertion device 90, which are sequentially arranged on the workbench 10 at intervals from left to right, wherein the double-sided soldering device 80 includes an upper soldering blade motor 81, an upper soldering blade 82 arranged at the lower end of the upper soldering blade motor 81, a lower soldering blade 83 arranged at the lower end of the upper soldering blade 82, and a lower soldering blade motor 84 arranged at the lower end of the lower soldering blade 83, the inner sides of the upper soldering blade 82 and the lower soldering blade 83 are both provided with a stepped structure 821, the wire pressing device 70 includes a plug clamping cylinder 71 arranged at one side of the upper soldering blade 82, a plug cylinder, A back-and-forth moving cylinder 72 connected with the plug clamping cylinder 71, and two clamping plates 73 arranged at the clamping ends of the plug clamping cylinder 71, wherein a clamping groove (not shown) is arranged between the two clamping plates 73.

The utility model provides an automatic weld machine for HDMI2.1 plug assembly welding, accomplish HDMI2.1 plug assembly welding through above-mentioned structural design, realize mechanized production and processing, compare in artifical tissue welding, the production efficiency is improved, wherein, only need to weld sword 82 on specially, lower welding sword 83 and assembled parts maintain and change can, be convenient for maintain, and weld sword 82 and lower welding sword 83 structure adoption staircase structure 821 on, the welded region has been increased, and then increase the welding yield and avoid the false welding problem, and simultaneously, through set up the clamp groove in two splint 73, make two splint 73 adopt the clamp groove parcel plug when pressing from both sides the plug, avoid the plug to take place the skew at the counterpoint in-process, can avoid appearing the butt joint badly or not to the position problem.

Referring to fig. 4 to 8, a second embodiment of the present invention provides an automatic welding machine for HDMI2.1 plug assembling and welding, the second embodiment is different from the first embodiment in that, in the second embodiment, the wire support frame pushing device 30 includes a clamping groove 34, a fixing fixture 35 disposed on the clamping groove 34, an inductive switch 36 disposed on one side of the fixing fixture 35, and a wire feeding switch (not shown) disposed on one side of the inductive switch 36, when processing, only one operator needs to clamp the core wire color position on the fixing fixture 35, then clamp the fixing fixture 35 on the clamping groove 34, push the inductive switch 36 forward, and press the wire feeding switch or the foot switch after the hand is removed, so as to avoid the hand being pinched during operation.

Specifically, in this embodiment, the wire support frame pushing device 30 further includes a plurality of wire pressing cylinders 31, an upper wire pressing strip 32 connected to the plurality of wire pressing cylinders 31, and a lower wire pressing strip 33 disposed at a lower end of the upper wire pressing strip 32, wherein the fixing jig 35 is located between the upper wire pressing strip 32 and the lower wire pressing strip 33, so as to prevent the fixing jig 35 of the wire from shifting during operation.

Specifically, in this embodiment, the device 40 is decided for the first time to heart yearn includes elevating system 41, locates the first core stripping blade 42 of elevating system 41 lower extreme to and locate the raising mechanism 43 of first core stripping blade 42 lower extreme, wherein elevating system 41 and raising mechanism 43 all can adopt lift cylinder to realize basic raising and lowering functions, during the use, drive first core stripping blade 42 through elevating system 41 and descend, in order to decide heart yearn 100.

Specifically, in this embodiment, the upper and lower wire-dividing straightening devices 50 include a wire-clamping cylinder 51, a first front-rear position adjusting cylinder 52 connected to the wire-clamping cylinder 51, and a left-right moving cylinder 53 arranged at the lower end of the wire clamping cylinder 51, wherein the wire stripping device 54 comprises an upper stroke cylinder 541, a second core stripping blade 542 arranged at the lower end of the upper stroke cylinder 541, and a downward stroke cylinder 543 provided at a lower end of the second core stripping blade 542, a plurality of U-shaped grooves are provided at a lower end of the second core stripping blade 542, wherein, the design of the second stripping blade 542 is changed from the conventional market design V shape to U shape, which ensures that all the core wires 100 (for example nineteen core wires) can be straightened by the nineteen U grooves of the second stripping blade 542, the straightening effect is good, the butt joint of the core wire 100 and other structures is qualified, and the phenomenon of poor welding short circuit at the back caused by conductor deflection after straightening cannot occur.

Specifically, in the present embodiment, the upper and lower wire arranging and gap enlarging device 60 includes a second front and rear position adjusting cylinder 61 and a conductor clamping cylinder 62 connected to the second front and rear position adjusting cylinder 61. The basic function of expanding the direct gap between the upper flat cable and the lower flat cable is achieved, meanwhile, due to the addition of the process, the conductor after the butt joint of the terminal and the core wire 100 can be completely located at the terminal welding position, and the welding qualified rate is improved by five per thousand from twenty per thousand in the market.

Specifically, in the present embodiment, a fan 85 is disposed on each of the lower welding blade 83 and one side of the upper welding blade 82 to dissipate heat of the upper welding blade 82 and the lower welding blade 83.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic welding machine for assembling and welding HDMI2.1 plug is characterized by comprising a workbench, a translation device, a wire support frame propelling device, a core wire primary cutting device, an upper and lower row wire dividing straightening device, a core wire stripping device, an upper and lower row wire positioning and gap enlarging device, a wire pressing device, a double-sided soldering device and an installation tongue inserting device which are sequentially arranged on the workbench at intervals from left to right, wherein the double-sided soldering device comprises an upper soldering knife motor, an upper soldering knife arranged at the lower end of the upper soldering knife motor, a lower soldering knife arranged at the lower end of the upper soldering knife, and a lower soldering knife motor arranged at the lower end of the lower soldering knife, the inner sides of the upper soldering knife and the lower soldering knife are both provided with a step structure, the wire pressing device comprises a plug clamping cylinder arranged on one side of the upper soldering knife, a front and back moving cylinder connected with the plug clamping cylinder, and two clamping plates arranged at the clamping end of the plug clamping cylinder, the middle of the two clamping plates is provided with a clamping groove.

2. The automatic welder for HDMI2.1 plug assembling and welding according to claim 1, wherein the wire support frame pushing device comprises a slot, a fixing fixture arranged on the slot, an inductive switch arranged on one side of the fixing fixture, and a wire feeding switch arranged on one side of the inductive switch.

3. The automatic welder for assembly welding of HDMI2.1 plugs according to claim 2, wherein said wire support frame pushing device further comprises a plurality of wire pressing cylinders, an upper pressing bar connected to said plurality of wire pressing cylinders, and a lower pressing bar disposed at a lower end of said upper pressing bar, said fixing jig being located between said upper pressing bar and said lower pressing bar.

4. The automatic welding machine for assembly welding of the HDMI2.1 plug according to claim 1, wherein the core wire primary cutting device comprises an elevating mechanism, a first core stripping blade arranged at a lower end of the elevating mechanism, and a lifting mechanism arranged at a lower end of the first core stripping blade.

5. The automatic welding machine for HDMI2.1 plug assembling and welding according to claim 1, wherein the upper and lower wire-separating straightening devices comprise a wire clamping cylinder, a first front and rear position adjusting cylinder connected with the wire clamping cylinder, and a left and right moving cylinder arranged at a lower end of the wire clamping cylinder.

6. The automatic welding machine for assembly welding of HDMI2.1 plugs according to claim 1, wherein said up and down cable positioning and gap enlarging device comprises a second front and rear position adjusting cylinder and a conductor clamping cylinder connected with said second front and rear position adjusting cylinder.

7. The automatic welding machine for assembly welding of HDMI2.1 plugs according to claim 1, wherein a fan is disposed on each of one side of the lower welding knife and one side of the upper welding knife.

8. The automatic welding machine for assembly welding of the HDMI2.1 plug according to claim 1, wherein the core stripping device comprises an upper stroke cylinder, a second core stripping blade arranged at a lower end of the upper stroke cylinder, and a lower stroke cylinder arranged at a lower end of the second core stripping blade, and a plurality of U-shaped grooves are formed at a lower end of the second core stripping blade.