CN208142515U - A positive plug-in mechanism for assembling earphone sockets - Google Patents

Abstract

The utility model relates to the technical field of automation, in particular to a forward plug end mechanism for assembling a jack socket of an earphone, which comprises a base, a plug end component arranged on the base and a terminal feeding component arranged above the plug end component, wherein the terminal feeding component is used for feeding a terminal material belt into the plug end component; the socket assembly comprises a first terminal clamping piece, a second terminal clamping piece, a socket driving piece and a socket base, wherein the socket driving piece is fixed on the base, the socket base is connected with the output end of the socket driving piece in a transmission mode, the first terminal clamping piece is fixed on the socket base, the socket base is far away from one end of the socket driving piece, and the second terminal clamping piece is far away from the socket base and is connected with one end of the socket driving piece in a sliding mode. The utility model discloses an automation of earphone jack socket spigot to reach the production efficiency who improves earphone jack socket and reduce earphone jack socket's manufacturing cost's effect.

Description

A positive plug-in mechanism for assembling earphone sockets

technical field

The utility model relates to the technical field of automation, in particular to a forward plug-in mechanism for assembling an earphone socket.

Background technique

The assembly work of the headphone jack seat is essentially to insert multiple terminals into the plastic sleeve of the headphone jack one by one. At present, the assembly work of the earphone socket is mostly carried out manually. After the workers clamp the terminals, they manually insert the terminals into the plastic sleeve.

However, manual insertion not only requires a lot of manpower, but also has low work efficiency, which is not conducive to large-scale and low-cost production. Manual insertion limits the development of the earphone socket socket technology, so the realization of the automation of the earphone socket socket is imperative.

Contents of the invention

Aiming at the problems of the prior art, the utility model provides a forward plug-in mechanism for assembling the earphone socket, which can effectively realize the automation of the socket of the earphone socket, so as to improve the production efficiency of the earphone socket and reduce the cost of the earphone socket. The effect of the manufacturing cost of the socket.

The utility model adopts the following technical scheme: a forward plug-in mechanism for assembling earphone sockets, including a base, a plug-in assembly arranged on the base, and a terminal feeder arranged above the plug-in assembly Assemblies, the terminal feeding assembly is used to feed the terminal strip into the plug-end assembly; the plug-end assembly includes a first terminal clamping piece, a second terminal clamping piece, and a plug-end driving piece fixed on the base and a socket socket that is transmission-connected to the output end of the socket driver, the first terminal clamping member is fixed on the end of the socket socket away from the socket driver, and the second terminal clamps A piece is slidingly connected with the end of the socket seat away from the socket driver; the socket assembly also includes a clamping driver fixed to the socket seat and a connecting block hinged to the socket seat, One end of the connecting block is movably connected to the output end of the clamping driver, and the other end of the connecting block is movably connected to the second terminal clamping member.

Preferably, the output end of the clamping driver is connected with a drive connector, the second terminal clamping member is provided with a first guide column, the drive connector is provided with a first guide groove, and the One end of the connection block is provided with a second guide groove movably connected with the first guide column, and the other end of the connection block is provided with a second guide column movably connected with the first guide groove.

Preferably, the connecting block is provided with a connecting hole, and the connecting block is hinged to the socket through the connecting hole, and the projections of the connecting hole, the second guiding groove and the second guiding column on the connecting block are distributed in a triangle .

Preferably, the terminal feeding assembly includes an end-feeding drive member, a tape chute, an end-feeding slider slidably connected to the material tape chute, and an end-feeding paddle rotatably connected to the end-feeding slider, so that Both the sending-end driving part and the belt chute are fixed on the base, and the sending-end slider is connected with the output end of the sending-end driving part; One end of the slot is provided with an insertion portion for inserting into the strip hole of the terminal strip, and the end of the sending end plectrum far away from the strip chute is provided with a counterweight portion for increasing the weight of the end of the sending end plectrum, The sending-end plectrum is also provided with a limiting block for restricting the rotation of the sending-end plectrum.

Preferably, the restricting block is arranged in the middle of the sending-end plectrum, and the restricting block is provided with a restricting plane for conflicting with the sending-end slider and a relief formed by inward bending of the restricting plane. flat.

As a preference, one end of the insertion part close to the discharge end of the material belt chute is provided with a pushing plane for contacting the material belt hole, and the end of the insertion part away from the discharge end of the material belt chute is provided with a push plane for contacting with the material belt hole. Relief ramp for strip hole contact.

Preferably, the strip chute is fixed with a sensor for detecting whether there is a terminal strip on the strip chute.

Preferably, the second terminal holding part is provided with positioning pins for inserting into the strip holes of the terminal strip, and the first terminal holding part is provided with relief holes for accommodating the positioning pins.

Beneficial effects of the utility model: by using the first terminal clamping part and the second terminal clamping part to clamp the terminal, and using the plug-end driver to drive the first terminal clamping part and the second terminal clamping part from the earphone jack The front end of the socket inserts the terminal into the earphone socket to realize the automation of the insertion of the earphone socket, thereby achieving the effect of improving the production efficiency of the earphone socket and reducing the manufacturing cost of the earphone socket.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of the present utility model.

FIG. 2 is an enlarged schematic view of part A in FIG. 1 .

FIG. 3 is an enlarged schematic view of part B in FIG. 1 .

Fig. 4 is a schematic structural diagram of the connection block of the present invention.

Fig. 5 is a structural schematic diagram of the sending end plectrum of the present invention.

FIG. 6 is a schematic structural view of the second terminal clamping part of the present invention.

Reference numerals are: 1—base, 21—first terminal clamping piece, 22—second terminal clamping piece, 221—first guide column, 222—positioning pin, 23—socket driver, 24— Socket seat, 25—clamping driver, 251—drive connector, 2511—first guide groove, 26—connecting block, 261—second guide groove, 262—second guide column, 263—connection hole , 31—driver at the feeding end, 32—feed belt chute, 33—slider at the feeding end, 34—pick plate at the feeding end, 341—insertion part, 3411—push plane, 3412—recessive slope, 342—counterweight , 343—limiting block, 3431—limiting plane, 3432—giving way plane, 4—inductor.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not limitations of the utility model. Below in conjunction with accompanying drawing, the utility model is described in detail.

As shown in Figures 1 and 3, a forward insertion mechanism for assembling an earphone socket includes a base 1, a plug assembly disposed on the base 1, and a plug assembly disposed on the plug assembly. The terminal feeding assembly above the terminal feeding assembly is used to feed the terminal strip into the plug-end assembly; the plug-end assembly includes a first terminal clamping part 21, a second terminal clamping part 22, fixed on the The socket driver 23 of the base 1 and the socket seat 24 that is drivingly connected to the output end of the socket driver 23, the first terminal clamping member 21 is fixed on the socket seat 24 away from the socket One end of the end driver 23, the second terminal clamping member 22 is slidably connected to the end of the socket seat 24 away from the socket driver 23; the socket assembly also includes a 24 clamping driver 25 and the connecting block 26 hinged with the socket seat 24, one end of the connecting block 26 is movably connected with the output end of the clamping driving member 25, and the other end of the connecting block 26 It is movably connected with the second terminal clamping piece 22 .

The plug driving part 23 and the clamping driving part 25 are specifically air cylinders. When plugging in, the clamp driver 25 drives the second terminal clamp 22 close to the first terminal clamp 21, so that the first terminal clamp 21 and the second terminal clamp 22 are separated from the left and right ends of the terminal respectively. Clamp the terminal, then the plug driver 23 drives the socket 24 to move, so that the socket 24 is close to the front end of the earphone socket, and makes the first terminal clamp 21 and the second terminal clamp 22 move from the front The terminal is inserted into the earphone jack seat, thereby realizing the automation of the earphone jack seat insertion, and achieving the effect of improving the production efficiency of the earphone jack seat and reducing the manufacturing cost of the earphone jack seat

When the first terminal clamping part 21 and the second terminal clamping part 22 need to clamp the terminal, the piston rod of the clamping drive part 25 stretches out and pushes the connecting block 26, and the connecting block 26 obtains a rotational torque, and the rotation of the connecting block 26 The moment can be decomposed into the movement separation of forward and backward movement on the horizontal plane and the movement separation of left and right movement. The movement component of the left and right movement drives the second terminal clamping part 22 to move leftward and approach the first terminal clamping part 21, so that the first terminal clamping The holding piece 21 and the second terminal holding piece 22 are capable of holding terminals.

As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 6, the output end of the clamping driver 25 is connected with a driving connector 251, and the second terminal clamping part 22 is provided with a first guide column 221. , the driving connector 251 is provided with a first guide groove 2511, and one end of the connection block 26 is provided with a second guide groove 261 that is movably connected with the first guide column 221, and the connection block 26 The other end is provided with a second guide column 262 movably connected with the first guide groove 2511, so that the clamping driver 25 can drive the connecting block 26 to rotate and the connecting block 26 can drive the second terminal clamping member 22 to move .

As shown in Figure 4, the connecting block 26 is provided with a connecting hole 263, and the connecting block 26 is hinged to the socket seat 24 through the connecting hole 263. The connecting hole 263, the second guiding groove 261 and the second guiding groove The projections of the columns 262 on the connecting block 26 are distributed in a triangular shape. When the moving direction of the output end of the clamping driving component 25 is parallel to the moving direction of the second terminal clamping component 22 , the clamping driving component 25 needs to occupy more lateral space. In order to improve the space utilization rate, the utility model makes the moving direction of the second terminal clamping part 22 perpendicular to the moving direction of the output end of the clamping drive part 25, and connects the connection block 26 with the clamping drive part 25, The connection between the block 26 and the second terminal holder 22 and the connection between the connection block 26 and the socket seat 24 are implemented in a triangular distribution on the connection block 26 .

As shown in Figures 1 and 5, the terminal feeding assembly includes an end-feeding drive member 31, a tape chute 32, an end-feeding slider 33 slidably connected to the tape chute 32, and an end-feeding slide Block 33 is rotatably connected to the end-sending paddle 34, the end-sending driver 31 and the strip chute 32 are all fixed on the base 1, the output of the end-sending slider 33 and the end-sending driver 31 end transmission connection; the end of the end-sending paddle 34 is provided with an insertion part 341 for inserting the strip hole of the terminal strip near the end of the strip chute 32, and the end-sending paddle 34 is far away from the material. One end with the chute 32 is provided with a counterweight 342 for increasing the weight of the end of the sending end plectrum 34 , and the sending end plectrum 34 is also provided with a limiting block 343 for restricting the rotation of the sending end plectrum 34 . The sending end driving member 31 is specifically an air cylinder. When feeding, the piston rod of the sending end driver 31 stretches out, and drives the sending end slider 33 to move downward, and the sending end sliding block 33 drives the sending end plectrum 34 to move downward. The end paddle 34 cannot be rotated. At this time, the insertion part 341 of the feeding paddle 34 exerts force on the terminal material, thus driving the terminal material belt to move down; then the piston rod of the feeding end driving part 31 shrinks and drives the sending end slider 33 moves upwards, the restricting block 343 no longer restricts the rotation of the end pick 34, the end pick 34 rotates, and at the same time the insertion part 341 of the send end pick 34 withdraws from the strip hole of the terminal strip, at this time the end pick 34 There is no force on the terminal strip, and it will not drive the terminal strip to move upward; after the piston rod stops shrinking, the counterweight 342 will drive the sending end paddle 34 to rotate due to the action of gravity, so that the insertion part 341 of the sending end paddle 34 is inserted The next material belt hole of the material belt, the above-mentioned operation is circulated, and the material feeding can be carried out continuously. In traditional transportation technology, pulleys are used to drive the conveyor belt to transport materials. Users must accurately calculate the moving speed of the conveyor belt to ensure that the materials will not accumulate at the discharge end of the conveyor belt. The feeding assembly of the utility model is not only simple in structure, but also easy to control the discharge speed, and has strong practicability.

As shown in FIG. 5 , the limiting block 343 is arranged in the middle of the sending-end plectrum 34 , and the limiting block 343 is provided with a limiting plane 3431 for conflicting with the sending-end slider 33 and is defined by the limiting plane. 3431 is bent inward to form a relief plane 3432 . The rotation direction of the sending-end plectrum 34 is limited by a simple structure, so that the sending-end plectrum 34 is not only practical but also low in manufacturing cost.

As shown in FIG. 5 , one end of the insertion portion 341 close to the discharge end of the strip chute 32 is provided with a pushing plane 3411 for contacting the hole of the strip, and the insertion portion 341 is far away from the side of the strip chute 32 . One end of the discharge end is provided with an abdication inclined surface 3412 for contacting with the hole of the tape. The lower end of the insertion part 341 is designed as a plane, so that the end pick 34 can well drive the terminal strip down; the upper end of the insertion part 341 is designed as a slope, which further weakens the force of the upper end of the insertion part 341 on the terminal strip. In order to prevent the feeding paddle from driving the terminal strip to move up.

As shown in FIG. 1 , the strip chute 32 is fixed with a sensor 4 for detecting whether there is a terminal strip on the strip chute 32 . The user can know through the sensor 4 whether a terminal material strip needs to be installed on the strip chute 32 , thereby improving the practicability of the present utility model.

As shown in FIG. 6 , the second terminal clamping member 22 is provided with positioning pins 222 for inserting into the strip holes of the terminal strip, and the first terminal clamping member 21 is provided with positioning pins 222 for accommodating the positioning pins 222. Give way to the hole. The positioning pin 222 prevents the terminal from being displaced relative to the first terminal holding member 21 and the second terminal holding member 22 , so as to prevent the plug-in terminal from failing.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as above with the preferred embodiment, it is not used to limit the utility model. Anyone who is familiar with the utility model Professional technicians, without departing from the scope of the technical solution of the present utility model, should use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but if they do not depart from the technical solution of the present utility model, the The utility model technology refers to any simple modification, equivalent change and modification made to the above embodiments, which all belong to the scope of the utility model technical solution.

Claims (8)

1. a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：Including pedestal (1), it is set to the base Seat (1) on spigot component and be set to the spigot component top terminal feeding material component, the terminal feeding material component For terminal material belt to be sent into spigot component；

The spigot component includes first terminal clamping piece (21), Second terminal clamping piece (22), is fixed on the pedestal (1) Spigot actuator (23) and the spigot seat (24) being sequentially connected with the output end of the spigot actuator (23), the first end Sub-folder gripping member (21) is fixed on the one end of the spigot seat (24) far from the spigot actuator (23), the Second terminal clamping Part (22) is slidably connected with the spigot seat (24) far from one end of the spigot actuator (23)；

The spigot component further include be fixed on the spigot seat (24) clamping actuator (25) and with the spigot seat (24) the output end activity of hinged link block (26), one end of the link block (26) and clamping actuator (25) connects It connects, the other end of the link block (26) is flexibly connected with the Second terminal clamping piece (22).

2. according to claim 1 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described The output end of clamping actuator (25) is sequentially connected with drive connection part (251), and the Second terminal clamping piece (22) is equipped with the One leading column (221), the drive connection part (251) are equipped with the first leading slot (2511), and one end of the link block (26) is set Have the second leading slot (261) being flexibly connected with the first leading column (221), the other end of the link block (26) be equipped with The second leading column (262) that the first leading slot (2511) is flexibly connected.

3. according to claim 2 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described Link block (26) is equipped with connecting hole (263), and the link block (26) passes through connecting hole (263) and spigot seat (24) hingedly, described Triangular in shape point of projection on link block (26) of connecting hole (263), the second leading slot (261) and the second leading column (262) Cloth.

4. according to claim 1 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described Terminal feeding material component includes sending end actuator (31), material strip sliding slot (32), the sending end being slidably connected with the material strip sliding slot (32) Sliding block (33) and the sending end plectrum (34) being rotatablely connected with the sending end sliding block (33), the sending end actuator (31) and material strip Sliding slot (32) is both secured to the pedestal (1), and the output end of the sending end sliding block (33) and the sending end actuator (31) is driven Connection；

One end close to the material strip sliding slot (32) of the sending end plectrum (34) is equipped with the material strip hole for being inserted into terminal material belt Insertion section (341), the sending end plectrum (34) far from the material strip sliding slot (32) one end be equipped with for increase sending end dial The counterweight part (342) of the weight of piece (34) end, the sending end plectrum (34) are additionally provided with for limiting the sending end plectrum (34) The confinement block (343) of rotation.

5. according to claim 4 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described Confinement block (343) is set to the middle part of the sending end plectrum (34), the confinement block (343) be equipped with for the sending end sliding block (33) what the limitation plane (3431) that contradicts and being bent inwards by limitation plane (3431) was formed allows bit plane (3432).

6. according to claim 4 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described Insertion section (341) is equipped with close to one end of the discharge end of the material strip sliding slot (32) and pushes plane for contacting with material strip hole (3411), one end of discharge end of the insertion section (341) far from the material strip sliding slot (32) is equipped with for contacting with material strip hole Resigning inclined-plane (3412).

7. according to claim 4 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described Material strip sliding slot (32) is fixed with for detecting the inductor (4) for whether having terminal material belt on material strip sliding slot (32).

8. according to claim 1 a kind of for assembling the positive spigot mechanism of earphone jack seat, it is characterised in that：It is described Second terminal clamping piece (22) is equipped with the pilot pin (222) for being inserted into the material strip hole of terminal material belt, the first terminal clamping Part (21) is equipped with the relief hole for accommodating the pilot pin (222).