CN219024832U

CN219024832U - Sound film glue spreader

Info

Publication number: CN219024832U
Application number: CN202223304212.8U
Authority: CN
Inventors: 庄立敏; 陈文义
Original assignee: Dongguan Po Yun Electronics Co ltd
Current assignee: Dongguan Po Yun Electronics Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-16
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a sound film gumming machine, which comprises a base, a gumming mechanism and a material seat mechanism, wherein the gumming mechanism comprises a Y-axis adjusting mechanism arranged on the base, a Z-axis linear driving mechanism arranged on the Y-axis adjusting mechanism, an X-axis adjusting mechanism arranged on the Z-axis linear driving mechanism in a driving way and a gumming valve arranged on the X-axis adjusting mechanism; the material seat mechanism comprises a first driving motor arranged on the base, and a rotary table which is rotationally arranged at the top of the base and is in driving connection with the first driving motor, so that the accuracy of the gluing position can be improved, the material seat mechanism is suitable for gluing operations of sound films with various shapes and sizes, the applicability is strong, the production convenience is improved, the equipment investment is reduced, and the equipment management difficulty is reduced.

Description

Sound film glue spreader

Technical Field

The utility model relates to the technical field of glue spreading machines, in particular to a sound film glue spreading machine.

Background

The loudspeaker is an electroacoustic transducer device applying the electromotive principle, and comprises a sound membrane and a voice coil, wherein the voice coil is a coil assembly, the sound membrane is a diaphragm played back by the loudspeaker, and the sound membrane is driven by the voice coil to vibrate in a piston mode, so that sound is generated. When the sound membrane and the voice coil are assembled, glue needs to be coated on the periphery of the sound membrane so as to bond the sound membrane on the voice coil, glue coating operation of the sound membrane generally uses a glue spreader, however, the existing glue spreader has no adjusting function, can not be adaptively adjusted according to the specific shape and the coating position of a product, and can only carry out glue coating operation by using fixed coating points, so that different glue spreaders are required for products of different types and different shapes, the use is inconvenient, and the equipment cost investment is increased.

Disclosure of Invention

The utility model aims to solve the problems of providing a sound film gumming machine, which can be adaptively adjusted according to gumming positions, thereby improving production convenience and reducing equipment input cost.

The utility model provides a sound film gumming machine which solves the technical problems and comprises a base, a gumming mechanism and a material seat mechanism, wherein the gumming mechanism comprises a Y-axis adjusting mechanism arranged on the base, a Z-axis linear driving mechanism arranged on the Y-axis adjusting mechanism, an X-axis adjusting mechanism arranged on the Z-axis linear driving mechanism in a driving way and a gumming valve arranged on the X-axis adjusting mechanism; the material seat mechanism comprises a first driving motor arranged on the base and a rotary table which is rotationally arranged at the top of the base and is in driving connection with the first driving motor.

Preferably, the Y-axis adjusting mechanism comprises a Y-axis sliding seat arranged at the top of the base, a Y-axis sliding plate slidingly connected to the Y-axis sliding seat, and a Y-axis adjusting screw rod rotationally connected to one side of the Y-axis sliding seat and connected with a Y-axis sliding plate screw rod; the X-axis adjusting mechanism comprises an X-axis sliding seat which is in driving connection with the Z-axis linear driving mechanism, an X-axis sliding plate which is in sliding connection with the X-axis sliding seat, and an X-axis adjusting screw which is in rotary connection with one side of the X-axis sliding seat and is connected with an X-axis sliding plate screw rod, and the glue spreading valve is fixedly connected with the X-axis sliding plate.

Preferably, the Z-axis linear driving mechanism comprises a Z-axis sliding seat fixedly connected to the Y-axis sliding seat, a Z-axis sliding seat slidingly connected to the Z-axis sliding seat, and a second driving motor fixedly connected to the top of the Z-axis sliding seat, wherein the second driving motor is connected with a Z-axis sliding seat screw rod, and the X-axis sliding seat is fixedly connected to the Z-axis sliding seat.

Preferably, the material seat mechanism further comprises a shaft sleeve penetrating through the base, the turntable comprises a disc body and a rotating shaft fixedly connected to the center of the bottom of the disc body, the rotating shaft is connected with the shaft sleeve through a bearing, and the first driving motor is in transmission connection with the rotating shaft through a synchronous belt.

Preferably, the top center of the disc body is convexly provided with a limiting step.

Preferably, the glue valve is a screw dispensing valve.

The beneficial effects of the utility model are as follows: the utility model provides a sound film gluing machine, which is provided with a unique assembly structure, wherein the gluing mechanism comprises a Y-axis adjusting mechanism, a Z-axis linear driving mechanism and an X-axis adjusting mechanism, the material seat mechanism comprises a rotary table and a first driving motor, a jig for positioning a sound film is arranged on the rotary table, the X-axis displacement adjustment and the Y-axis displacement adjustment can be respectively carried out on a gluing valve through the X-axis adjusting mechanism and the Y-axis adjusting mechanism according to the required gluing position of the sound film, then the lifting stroke of the gluing valve is controlled through the Z-axis linear driving mechanism, and the rotary table is driven to rotate through the first driving motor so as to drive the sound film to rotate, thereby the gluing valve can carry out gluing operation on the sound film, the accuracy of the gluing position can be improved, the sound film gluing machine is suitable for gluing operation of various shapes and sizes, the production convenience is improved, the equipment investment is reduced, and the equipment management difficulty is reduced.

Drawings

Fig. 1 illustrates an outline structure of the present utility model.

Fig. 2 illustrates a right side view of the present utility model.

Fig. 3 illustrates a partially enlarged structural view of the portion a of fig. 2 according to the present utility model.

Reference numerals illustrate: the base 10, the Y-axis adjusting mechanism 20, the Y-axis sliding seat 21, the Y-axis sliding plate 22, the Y-axis adjusting screw 23, the Z-axis linear driving mechanism 30, the Z-axis sliding seat 31, the Z-axis sliding plate 32, the second driving motor 33, the X-axis adjusting mechanism 40, the X-axis sliding seat 41, the X-axis sliding plate 42, the X-axis adjusting screw 43, the glue valve 50, the material seat mechanism 60, the first driving motor 61, the turntable 62, the disc body 620, the rotating shaft 621, the limiting step 622 and the shaft sleeve 63.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure.

All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are intended to be within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Reference is made to fig. 1-3.

The utility model provides a sound film gumming machine, which comprises a base 10, a gumming mechanism and a material seat mechanism 60, wherein the gumming mechanism comprises a Y-axis adjusting mechanism 20 arranged on the base 10, a Z-axis linear driving mechanism 30 arranged on the Y-axis adjusting mechanism 20, an X-axis adjusting mechanism 40 arranged on the Z-axis linear driving mechanism 30 in a driving manner, and a gumming valve 50 arranged on the X-axis adjusting mechanism 40, the Y-axis adjusting mechanism 20 can drive the Z-axis linear driving mechanism 30 to carry out displacement adjustment in the Y-axis direction, and the X-axis adjusting mechanism 40 can drive the gumming valve 50 to carry out displacement adjustment in the X-axis direction; the material seat mechanism 60 comprises a first driving motor 61 arranged on the base 10 and a rotary table 62 rotatably arranged on the top of the base 10 and in driving connection with the first driving motor 61.

When the device is specifically used, the matched positioning jig is manufactured according to the shape of the sound film, the positioning jig is arranged on the rotary table 62, the X-axis displacement adjustment and the Y-axis displacement adjustment can be carried out on the glue coating valve 50 according to the required glue coating positions of the sound film through the X-axis adjusting mechanism 40 and the Y-axis adjusting mechanism 20, the lifting stroke of the glue coating valve 50 is controlled through the Z-axis linear driving mechanism 30, the rotary table 62 is driven to rotate through the first driving motor 61 so as to drive the sound film to rotate, so that the glue coating valve 50 can carry out glue coating operation on the sound film, the accuracy of glue coating positions can be improved, the device is suitable for glue coating operation on sound films with various shapes and sizes, the applicability is strong, the production convenience is improved, the equipment investment is reduced, and the equipment management difficulty is reduced.

Based on the above embodiment, the Y-axis adjusting mechanism 20 includes a Y-axis slider 21 disposed on the top of the base 10, a Y-axis slider 22 slidably connected to the Y-axis slider 21, and a Y-axis adjusting screw 23 rotatably connected to one side of the Y-axis slider 21 and connected to the Y-axis slider 22 by a screw; the X-axis adjusting mechanism 40 comprises an X-axis sliding seat 41 drivingly connected to the Z-axis linear driving mechanism 30, an X-axis sliding plate 42 slidably connected to the X-axis sliding seat 41, and an X-axis adjusting screw 43 rotatably connected to one side of the X-axis sliding seat 41 and connected to a screw of the X-axis sliding plate 42, and the glue valve 50 is fixedly connected to the X-axis sliding plate 42. Specifically, the X-axis sliding plate 42 is provided with a screw nut matched with the X-axis adjusting screw 43 in a penetrating manner, the X-axis adjusting screw 43 is connected to the screw nut, the Y-axis sliding plate 22 is also provided with a screw nut matched with the Y-axis adjusting screw 23 in a penetrating manner, and the Y-axis adjusting screw 23 is connected to the screw nut. When the Y-axis direction of the glue coating valve 50 needs to be adjusted, the Y-axis adjusting screw 23 is rotated to drive the Y-axis sliding plate 22 to move back and forth on the Y-axis sliding seat 21, so that the Y-axis direction of the glue coating valve 50 is adjusted; when the X-axis direction of the glue valve 50 needs to be adjusted, the X-axis direction of the glue valve 50 is adjusted by rotating the X-axis adjusting screw 43 to drive the X-axis sliding plate 42 to move left and right on the X-axis sliding seat 41.

Based on the above embodiment, the Z-axis linear driving mechanism 30 includes a Z-axis slide 31 fixedly connected to the Y-axis slide 22, a Z-axis slide 32 slidably connected to the Z-axis slide 31, and a second driving motor 33 fixedly connected to the top of the Z-axis slide 31, where the second driving motor 33 is in screw connection with the Z-axis slide 32, and the X-axis slide 41 is fixedly connected to the Z-axis slide 32. Specifically, the second driving motor 33 drives the Z-axis sliding plate 32 to move up and down along the Z-axis sliding seat 31, so as to drive the glue coating valve 50 to move up and down to carry out glue coating operation on the sound film.

Based on the above embodiment, the material seat mechanism 60 further comprises a shaft sleeve 63 penetrating through the base 10, the turntable 62 comprises a disc body 620, and a rotating shaft 621 fixedly connected to the center of the bottom of the disc body 620, the rotating shaft 621 is connected with the shaft sleeve 63 through a bearing, and the first driving motor 61 is in transmission connection with the rotating shaft 621 through a synchronous belt. Specifically, the positioning jig of the sound film is mounted on the top of the disc body 620, the sound film is placed on the jig, the output shaft of the first driving motor 61 and the rotating shaft 621 are respectively provided with synchronous wheels, and the two synchronous wheels are connected in a transmission way through a synchronous belt, namely, the rotating shaft 621 can be driven to rotate on the shaft sleeve 63 through the first driving motor 61, so that the sound film is driven to rotate for gluing.

Based on the above embodiment, the top center of the disk body 620 is provided with a limit step 622. Specifically, set up the spacing groove that matches with spacing step 622 in the bottom of positioning jig, with spacing groove cover fit on spacing step 622 to install positioning jig on carousel 62, have easy dismounting's advantage.

Based on the above embodiment, the glue dispensing valve 50 is a screw dispensing valve, and the glue dispensing amount can be accurately controlled by using the screw dispensing valve, so that the situation of glue breaking in the glue dispensing process is avoided, and the glue dispensing operation quality is improved.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. The sound film glue spreader comprises a base, a glue spreading mechanism and a material seat mechanism, and is characterized in that the glue spreading mechanism comprises a Y-axis adjusting mechanism arranged on the base, a Z-axis linear driving mechanism arranged on the Y-axis adjusting mechanism, an X-axis adjusting mechanism arranged on the Z-axis linear driving mechanism in a driving manner, and a glue spreading valve arranged on the X-axis adjusting mechanism, wherein the Y-axis adjusting mechanism can drive the Z-axis linear driving mechanism to carry out displacement adjustment in the Y-axis direction, and the X-axis adjusting mechanism can drive the glue spreading valve to carry out displacement adjustment in the X-axis direction; the material seat mechanism comprises a first driving motor arranged on the base and a rotary table rotatably arranged on the top of the base and in driving connection with the first driving motor.

2. The sound membrane gumming machine according to claim 1, wherein the Y-axis adjusting mechanism comprises a Y-axis sliding seat arranged at the top of the base, a Y-axis sliding plate slidingly connected to the Y-axis sliding seat, and a Y-axis adjusting screw rotatably connected to one side of the Y-axis sliding seat and connected to the Y-axis sliding plate screw rod; the X-axis adjusting mechanism comprises an X-axis sliding seat, an X-axis sliding plate and an X-axis adjusting screw, wherein the X-axis sliding seat is in driving connection with the Z-axis linear driving mechanism, the X-axis sliding plate is in sliding connection with the X-axis sliding seat, the X-axis adjusting screw is in rotating connection with one side of the X-axis sliding seat and is connected with the X-axis sliding plate screw rod, and the glue spreading valve is fixedly connected with the X-axis sliding plate.

3. The sound membrane gumming machine according to claim 2, wherein the Z-axis linear driving mechanism comprises a Z-axis sliding seat fixedly connected to the Y-axis sliding seat, a Z-axis sliding seat slidingly connected to the Z-axis sliding seat, and a second driving motor fixedly connected to the top of the Z-axis sliding seat, the second driving motor is connected to the Z-axis sliding seat screw rod, and the X-axis sliding seat is fixedly connected to the Z-axis sliding seat.

4. A sound membrane glue spreader as defined in claim 3, wherein the material seat mechanism further comprises a shaft sleeve penetrating through the base, the turntable comprises a disc body and a rotating shaft fixedly connected to the center of the bottom of the disc body, the rotating shaft is connected with the shaft sleeve through a bearing, and the first driving motor is in transmission connection with the rotating shaft through a synchronous belt.

5. The sound membrane gumming machine of claim 4, wherein the top center of the disc body is provided with a limiting step.

6. A sound membrane glue applicator as defined in any one of claims 1-5, wherein the glue valve is a screw dispensing valve.