CN215616010U

CN215616010U - High-efficient miaow head welding position device

Info

Publication number: CN215616010U
Application number: CN202122439400.0U
Authority: CN
Inventors: 池余梽; 谭志斌; 黄伟亮
Original assignee: Shenzhen Qixuan Electronic Technology Co ltd
Current assignee: Shenzhen Qixuan Electronic Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-25
Anticipated expiration: 2031-10-11

Abstract

The utility model provides an efficient microphone welding and positioning device which comprises a pedestal, wherein an installation groove is formed in the axis of the outer wall of the top of the pedestal, a motor is installed on the inner wall of the bottom of the installation groove through a bolt, and a rotary table is installed at the output end of the motor through a bolt. The microphone head is placed in the limiting groove, at the moment, the abutting block pushes the clamping plate to clamp and position the microphone head under the action of the limiting plate and the spring, so that the microphone head can be more stable during welding, the motor drives the rotary table to rotate at the top of the pedestal, the microphone head welded in the limiting groove can move to the discharging groove along with the rotary table to discharge, the cylinder pushes the rubber block to abut against the microphone head welded in the limiting groove, and the microphone head can penetrate through the limiting groove and fall into the discharging groove to discharge.

Description

High-efficient miaow head welding position device

Technical Field

The utility model particularly relates to the technical field of microphone welding tools, in particular to a high-efficiency microphone welding and positioning device.

Background

The microphone is an energy conversion device for converting a sound signal into an electric signal, and is a device with the function opposite to that of the loudspeaker, the microphone is used for inputting sound, and the loudspeaker is used for outputting sound. The miaow head can be divided into the smart grain formula of charcoal, the electromagnetic type, the capacitanc, the electret capacitanc, the piezocrystal formula, the silica formula etc. from the theory of operation, wherein the most commonly used is electret capacitanc miaow head, the whole cylinder structure that is of miaow head of this type, there are two solder joints on the positive PCB board of miaow head, need earlier the one end and the solder joint welded connection of wire during the use, then with the other end and the circuit board welding of wire, consequently complete miaow head contains two parts, partly is columniform miaow head body, another part is the wire.

At present, manual welding is still adopted for most of microphone welding, a common microphone welding clamp is a positioning hole which is in clearance fit with a microphone, the microphone is arranged in the positioning hole during use, then a left hand is used for clamping a wire, a right hand is used for holding an electric welding head for welding, and a rod is required to eject the microphone from the back of a stepped hole after welding. This kind of frock is very high to the required precision of locating hole, and the locating hole is too big, then the miaow head is packed into the back and is become flexible, is unfavorable for the welding, and the locating hole is too little, then can be difficult for taking out after the miaow head is packed into, pushes up the miaow head with the ejector pin and damages the miaow head easily, and in a word, when present welding frock is used for the welding of miaow head, it is extremely inconvenient to use, and welding efficiency is low. Therefore, an efficient microphone welding positioning device is needed to solve the above problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, meet the practical requirements and provide the efficient microphone welding and positioning device with a novel structural design.

In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

the design provides a high-efficient miaow head welding position device, includes the pedestal, the mounting groove has been seted up to the axle center department of pedestal top outer wall, and installs the motor through the bolt on the bottom inner wall of mounting groove, the carousel is installed through the bolt to the output of motor, and sets up the spacing groove that the equidistance is the annular structure and distributes on the top outer wall of carousel, all seted up the arc wall on the both sides inner wall of spacing groove, and the inside grafting of arc wall has support and holds the piece, support and hold one side welding that the piece is located the arc wall inside and have the limiting plate, and the limiting plate keeps away from to have the spring on holding the opposite side outer wall of piece, support and hold the welding of having splint on the adjacent one side outer wall of piece, and the spacing groove runs through the carousel.

The pedestal has the flange all welded in the bottom of outer wall all around, and the location screw has all been seted up at the both ends of flange top outer wall center department.

The stand is installed through the bolt in one side of pedestal top outer wall, and the top welding of stand has the extension arm, the cylinder is installed through the bolt in the bottom that the stand other end was kept away from to the extension arm.

The output end of the cylinder is provided with a rubber block through a bolt, and the rubber block and the limiting groove are mutually vertical.

The top of pedestal one side outer wall center department has seted up the blowpit, and the blowpit is slope-shaped structure.

The utility model has the beneficial effects that:

(1) through the spacing groove that sets up, the miaow head is placed in the inside of spacing groove, and at this moment, support and hold the piece and promote splint and carry out the centre gripping location to the miaow head under the effect of limiting plate and spring for stability that the miaow head can be more when welding, novel structure, stability is high, is fit for promoting.

(2) Through the motor that sets up, the motor drives the carousel and rotates at the top of pedestal for the miaow head after the spacing inslot welding is accomplished can remove to the blowpit along with the carousel and unload, very big promotion miaow head welded machining efficiency, rational in infrastructure, the operation is stable, and the practicality is strong.

(3) Through the cylinder that sets up, the cylinder promotes the miaow head after the rubber piece accomplishes the welding to the spacing inslot and carries out the top and hold for the miaow head can pass the inside that the spacing groove fell into the blowpit and unload, and degree of automation is high, has saved the manual work, has further promoted miaow head welding process's efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present design;

FIG. 2 is a schematic diagram of the structure of the pedestal of the present design;

FIG. 3 is a partial schematic of the present design;

fig. 4 is a schematic view of a limiting groove structure in the present design.

In the figure: 1 pedestal, 2 flange, 3 location screw, 4 blowholes, 5 mounting grooves, 6 motors, 7 carousels, 8 spacing grooves, 9 stands, 10 extension arms, 11 cylinders, 12 rubber blocks, 13 arc walls, 14 springs, 15 limiting plates, 16 support and hold piece, 17 splint.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples:

a high-efficiency microphone welding and positioning device is disclosed, referring to figures 1 to 4, and comprises a pedestal 1, wherein an installation groove 5 is arranged at the axis of the top outer wall of the pedestal 1, a motor 6 is arranged on the bottom inner wall of the installation groove 5 through a bolt, a rotary disc 7 is arranged at the output end of the motor 6 through a bolt, limit grooves 8 distributed in an annular structure at equal intervals are arranged on the top outer wall of the rotary disc 7, arc-shaped grooves 13 are respectively arranged on the two side inner walls of the limit grooves 8, abutting blocks 16 are inserted into the arc-shaped grooves 13, a limit plate 15 is welded on one side of the abutting blocks 16, a spring 14 is welded on the other side outer wall of the limit plate 15 far away from the abutting blocks 16, a clamping plate 17 is welded on the outer wall on one side adjacent to the abutting blocks 16, the limit grooves 8 penetrate through the rotary disc 7, a microphone is placed in the limit groove 8, at the moment, the abutting blocks 16 push the clamping plate 17 to clamp and position the microphone under the action of the limit plate 15 and the spring 14, make the miaow head more stable when welding, motor 6 drives carousel 7 and rotates at pedestal 1's top for the miaow head after the welding is accomplished in spacing groove 8 can remove to unloading the material point along with carousel 7 and unload, very big promotion miaow head welded machining efficiency.

Further, in this design, the bottom of the outer wall all around of pedestal 1 has all been welded convex plate 2, and the both ends of 2 top outer wall centers of convex plate have all been seted up location screw 3, and the collocation of convex plate 2 and location screw 3 for pedestal 1 is convenient for install more fixedly, thereby has promoted the stability of pedestal 1 when carrying out the processing operation.

Further, stand 9 is installed through the bolt in one side of 1 top outer wall of pedestal in this design, and the top welding of stand 9 has extension arm 10, and cylinder 11 is installed through the bolt in the bottom that the stand 9 other end was kept away from to extension arm 10, and extension arm 10 has played fine supporting role to cylinder 11, and then has promoted the stability when 11 operations of cylinder.

Further, the block rubber 12 is installed through the bolt to cylinder 11's output in this design, and is mutually perpendicular between block rubber 12 and the spacing groove 8, and cylinder 11 promotes block rubber 12 and carries out the top to the miaow head after 8 interior weldings of spacing groove are accomplished and hold for the miaow head can pass the inside that spacing groove 8 falls into blowoff groove 4 and unload, very big promotion miaow head welded machining efficiency.

Further, the discharge chute 4 has been seted up at the top of 1 one side outer wall center department of pedestal in this design, and discharge chute 4 is slope-shaped structure, and slope-shaped discharge chute 4 makes the miaow head that gets into in discharge chute 4 be convenient for roll-off discharge chute 4 more.

In summary, the working principle of the utility model is as follows: this high-efficient miaow head welding position device during the use, the operator inserts the miaow head in the inside of spacing groove 8 and carries out welding jobs, and the miaow head is when the inside of spacing groove 8, support and hold 16 and promote splint 17 and carry out the centre gripping location to the miaow head under limiting plate 15 and spring 14's effect, make the miaow head carry out stability that can be more when welding, then, motor 6 drives carousel 7 and rotates along pedestal 1, and the miaow head after 8 interior weldings of spacing groove rotates under the effect of carousel 7, when spacing groove 8 rotates to blowoff groove 4 department, cylinder 11 promotes the miaow head after 12 to 8 interior weldings of spacing groove and carries out the top and hold, make the miaow head can pass the inside that spacing groove 8 falls into blowoff groove 4 and unload, very big promotion miaow head welded machining efficiency.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. A high-efficiency microphone welding and positioning device comprises a pedestal (1) and is characterized in that an installation groove (5) is formed in the axis center of the top outer wall of the pedestal (1), a motor (6) is installed on the bottom inner wall of the installation groove (5) through a bolt, a rotary table (7) is installed at the output end of the motor (6) through a bolt, limit grooves (8) which are distributed in an annular structure at equal intervals are formed in the top outer wall of the rotary table (7), arc-shaped grooves (13) are formed in the inner walls of the two sides of each limit groove (8), abutting blocks (16) are inserted into the arc-shaped grooves (13), limiting plates (15) are welded on one side, located inside the arc-shaped grooves (13), of each abutting block (16), springs (14) are welded on the outer wall of the other side, far away from the abutting blocks (16), clamping plates (17) are welded on the outer wall of one side, adjacent to the abutting blocks (16), and the limiting groove (8) penetrates through the turntable (7).

2. The efficient microphone welding positioning device as claimed in claim 1, wherein: the pedestal is characterized in that the bottom of the peripheral outer wall of the pedestal (1) is welded with a convex plate (2), and two ends of the center of the outer wall at the top of the convex plate (2) are provided with positioning screw holes (3).

3. The efficient microphone welding positioning device as claimed in claim 1, wherein: stand (9) are installed through the bolt to one side of pedestal (1) top outer wall, and the top welding of stand (9) has extension arm (10), cylinder (11) are installed through the bolt to the bottom of keeping away from the stand (9) other end in extension arm (10).

4. An efficient microphone welding positioning device as defined in claim 3, wherein: the output end of the air cylinder (11) is provided with a rubber block (12) through a bolt, and the rubber block (12) is perpendicular to the limiting groove (8).

5. The efficient microphone welding positioning device as claimed in claim 1, wherein: the top of the center of the outer wall of one side of the pedestal (1) is provided with a discharge chute (4), and the discharge chute (4) is of a slope-shaped structure.