CN216800469U - Manual adhesive deposite device of microphone polar plate - Google Patents

Abstract

The application relates to a manual adhesive deposite device of microphone polar plate, it includes: the worktable is rotatably provided with a bearing plate, and a driving piece for driving the bearing plate to rotate is arranged on the worktable; the bearing tray is vertically provided with a limiting bulge, the limiting bulge is used for sleeving the polar plate to form fixed limit for the polar plate, and the bearing tray is positioned outside the limiting bulge and provided with an annular preformed groove. The adhesive dispensing device in the application has a simple structure, and can dispense more uniformly.

Description

Manual adhesive deposite device of microphone polar plate

Technical Field

The application relates to the technical field of microphone production and processing, in particular to a manual dispensing device for a microphone pole plate.

Background

A microphone, known as a microphone, is an energy conversion device that converts a sound signal into an electrical signal, and is generally classified into a moving coil type, a capacitor type, an electret type, and the like. The form in which electret microphones are mainly present at present.

The important structure in the electret microphone is a polar plate in a ring shape, and a circle of sealant is needed to be arranged on the surface point of the polar plate in the processing process, so that the gasket and the polar plate are sealed. At present, the common method of manual glue dispensing is that a polar plate is placed on a rotatable disc, one hand rotates the disc, the other hand extrudes a glue bottle, and the extrusion of glue is controlled.

The advantage of this kind of mode is with low costs, but will make glue even point on the surface of polar plate, will guarantee that disc slew velocity is even again, will guarantee again that glue extrudes evenly to glue is at every turn dripped gluey when finishing again to next polar plate point-gluing, and glue just goes out when gluing not enough evenly, so often can lead to glue the shaping not enough evenly of glue point, leads to glue shaping quality poor, influences follow-up sealed effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a manual adhesive deposite device of microphone polar plate, and it has with low costs, simple structure, and the point is glued high-quality advantage.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a microphone polar plate manual adhesive deposite device includes:

the worktable is rotatably provided with a bearing plate, and a driving piece for driving the bearing plate to rotate is arranged on the worktable;

the bearing tray is vertically provided with a limiting bulge, and the limiting bulge is used for fixedly limiting the polar plate sleeved with the counter polar plate;

an annular preformed groove is formed in the outer side of the limiting bulge on the bearing plate.

Realize above-mentioned technical scheme, the tray is driven by the driving piece and rotates, need not rotate by manual operation, and the rotation process is at the uniform velocity more, is favorable to the even shaping of glue, and the purpose that sets up the preformed groove is: when glue is just dispensed, an operator can firstly drip glue into the reserved groove and then drip the glue onto the polar plate after the glue is uniformly dispensed, so that the forming uniformity of the glue is improved, and the forming quality of the sealant is improved.

As one of the preferred embodiments of the present application: the electric-motor-driven rotary table is characterized by further comprising a base, a plurality of supporting legs are vertically arranged on the base, the working table is horizontally arranged on the supporting legs, the driving piece is arranged to be an electric motor and is arranged below the working table, and an output shaft of the electric motor penetrates through the working table and is fixedly connected with the center of the bottom surface of the bearing plate.

As one of the preferred embodiments of the present application: the base is further provided with a switch, and the switch is used for controlling the opening and closing of the electric motor.

As one of the preferred embodiments of the present application: the inside chamber of keeping in that is equipped with of tray, the chamber of keeping in has seted up the mouth of leaking glue with the external world, be equipped with the sealing plug on the mouth of leaking glue, the chamber of keeping in communicates with the preformed groove.

Realize above-mentioned technical scheme, the glue in the reservation tank can in time be kept in the intracavity of keeping in to open the sealing plug again when the glue of the intracavity of keeping in to a certain amount so that clear up, facilitate the use.

As one of the preferred embodiments of the present application: the base is vertically provided with a dispensing frame, the dispensing frame is provided with a dispensing plate, the dispensing plate is provided with an adjusting groove, a straight line in which the length direction of the adjusting groove is located is intersected with the axis of the bearing tray, the adjusting groove is slidably provided with a dispensing table, and the dispensing table is provided with a dispensing opening for a bottle mouth of a dispensing bottle to extend into.

Realize above-mentioned technical scheme, point gluey board and point gluey frame form a supporting role to the people hand when operating personnel carries out the point gluey to it is more accurate when the bottle is glued in the operation point moves, reduces the condition such as staff shake, and supplementary operating personnel makes the operation more stable, improves the quality of gluing.

As one of the preferred embodiments of the present application: the dispensing device is characterized in that an adjusting sleeve is fixedly connected to the dispensing plate, the adjusting sleeve is vertically sleeved on the dispensing frame in a sliding mode, and a locking piece used for locking the position of the adjusting sleeve is arranged on the adjusting sleeve.

According to the technical scheme, the dispensing plate can move in the vertical direction, so that the force of glue falling onto the polar plate when dispensing is adjusted, sealant with different thicknesses is formed, and the dispensing machine is convenient to use.

As one of the preferred embodiments of the present application: the locking piece is provided as a locking bolt which penetrates the adjusting sleeve.

As one of the preferred embodiments of the present application: the glue dispensing plate is obliquely arranged.

According to the technical scheme, the angle inclination of the dispensing plate is more consistent with the operation gesture of the operator during dispensing, and the use convenience is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving piece is arranged, so that the bearing tray drives the polar plate to rotate more stably, and the dispensing uniformity is improved;

2. frame, point are glued and are slided on the point offset plate and be equipped with some glue platforms through setting up the point for some glue in-process operating personnel can receive certain support and auxiliary action, help operating personnel to glue more steadily, improve the quality of gluing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a dispensing device;

FIG. 2 is a schematic view primarily showing the structure of the tray;

FIG. 3 is a cross-sectional view primarily showing the internal structure of the tray;

fig. 4 is a schematic diagram mainly showing the structure of the dispensing plate and the dispensing table.

Reference numerals are as follows: 1. a work table; 2. a support tray; 21. a limiting bulge; 22. reserving a groove; 3. a drive member; 4. a base; 5. a support leg; 6. a switch; 23. a temporary storage cavity; 24. a sealing plug; 7. dispensing a glue frame; 8. dispensing a rubber plate; 81. an adjustment groove; 9. a glue dispensing table; 91. dispensing a glue port; 10. an adjusting sleeve; 11. a locking member.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, a microphone pole plate manual dispensing device is disclosed in the embodiments of the present application. This manual adhesive deposite device includes base 4, vertically on base 4 be equipped with a plurality of landing legs 5, at 5 horizontal fixedly connected with workstations 1 in landing leg top, 1 center department of workstation is equipped with the bearing, be equipped with bearing dish 2 at the bearing internal rotation, 1 below at the workstation is equipped with and is used for driving bearing dish 2 pivoted driving piece 3, driving piece 3 is established to electric motor in this embodiment, electric motor's output shaft is vertical run through workstation 1 and with the central fixed connection in bottom surface of bearing dish 2, still be equipped with on base 4 and be used for controlling electric motor to open and close switch 6, the electricity is connected between switch 6 and the electric motor.

Referring to fig. 2 and 3, a limiting protrusion 21 is arranged at the center of the top surface of the supporting plate 2, when the polar plate is installed, the polar plate is sleeved outside the limiting protrusion 21 because the polar plate is annular, so that the polar plate is fixed, and the polar plate is driven to rotate when the supporting plate 2 rotates; the coaxial vertical preformed groove 22 of having seted up in the outside that holds tray 2 is located spacing arch 21, is equipped with the chamber 23 of keeping in holding in tray 2 inside, communicates between chamber 23 and the preformed groove 22 of keeping in, just, has seted up the hourglass with external intercommunication on the chamber 23 of keeping in and has glued the mouth, is equipped with sealing plug 24 on the hourglass mouth. The purpose of arranging the reserved groove 22 is that before dispensing, an operator can firstly drip glue into the reserved groove 22 and then drip the glue onto the pole plate after the glue is uniformly discharged, so that the dispensing uniformity is ensured; the temporary storage cavity 23 is used for temporarily storing the glue in the reserve tank 22, so that the glue is convenient to use, and the glue can be recycled.

Referring to fig. 1 and 4, a dispensing frame 7 is further vertically arranged on one side of the upper surface of the workbench 1, which is located on the supporting plate 2, an adjusting sleeve 10 is vertically arranged on the dispensing frame 7 in a sliding manner, a locking piece 11 for fixing the position of the adjusting sleeve 10 is arranged on the adjusting sleeve 10, and the locking piece 11 is a locking bolt horizontally penetrating through the adjusting sleeve 10 in the embodiment. Set up some offset plates 8 on adjusting sleeve 10 slant upwards, seted up adjustment tank 81 along self length direction on the some offset plates 8, the length direction place straight line of adjustment tank 81 intersects with the axis of tray 2. Slide on adjustment tank 81 and be equipped with some glue platform 9, the both sides of some glue platform 9 joint respectively on adjustment tank 81 length direction both sides wall, offer the some glue mouth 91 that the bottleneck that is used for placing the some glue bottle passes through on some glue platform 9, a little glue frame 7 and some glue platform 9 form certain support and firm effect to the people hand when manual operation for operating personnel saves more during the operation, and it is also more stable when gluing, improves the homogeneity of gluing.

The implementation principle of the manual glue dispensing device for the microphone pole plate in the embodiment of the application is as follows: the bearing tray 2 is driven by the driving piece 3 to rotate without manual operation, the rotating process is more uniform, and the uniform molding of glue is facilitated;

when glue is just dispensed, an operator can firstly drip the glue into the reserved groove 22 and then drip the glue on the polar plate after the glue is uniformly dispensed, so that the forming uniformity of the glue is improved, and the forming quality of the sealant is improved;

finally, the dispensing frame 7 and the dispensing table 9 are arranged to support an operator to a certain extent, so that the dispensing of the operator is more stable, and the dispensing quality is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a manual adhesive deposite device of microphone polar plate which characterized in that includes:

the device comprises a workbench (1), wherein a bearing plate (2) is rotatably arranged on the workbench (1), and a driving piece (3) for driving the bearing plate (2) to rotate is arranged on the workbench (1);

the supporting plate (2) is vertically provided with a limiting bulge (21), and the limiting bulge (21) is used for fixedly limiting the polar plate by sleeving the polar plate;

an annular preformed groove (22) is formed in the outer side of the limiting protrusion (21) on the bearing plate (2).

2. The manual dispensing device for the microphone polar plate of claim 1, wherein: still include base (4), vertically on base (4) be equipped with a plurality of landing legs (5), workstation (1) level sets up on landing leg (5), driving piece (3) are established to electric motor and are set up in workstation (1) below, electric motor's output shaft runs through workstation (1) and with tray (2) bottom surface center fixed connection.

3. The manual dispensing device for the microphone polar plate of claim 2, wherein: the base (4) is further provided with a switch (6), and the switch (6) is used for controlling the opening and closing of the electric motor.

4. The manual dispensing device for the microphone polar plate of claim 1, wherein: the rubber sealing device is characterized in that a temporary storage cavity (23) is arranged inside the bearing plate (2), a rubber leakage opening is formed in the temporary storage cavity (23) and the outside, a sealing plug (24) is arranged on the rubber leakage opening, and the temporary storage cavity (23) is communicated with the reserved groove (22).

5. The manual dispensing device for the microphone polar plate of claim 2, wherein: the vertical some frame (7) of gluing that is equipped with on base (4), be equipped with some plywood (8) on some plywood (7), adjustment tank (81) have been seted up on some plywood (8), the length direction place straight line of adjustment tank (81) is crossing with the axis that holds tray (2), it is equipped with some gluey platform (9) to slide on adjustment tank (81), offer some glue mouth (91) that the bottleneck that is used for some gluey bottle to stretch into on some gluey platform (9).

6. The manual dispensing device for the microphone polar plate of claim 5, wherein: fixedly connected with adjusting collar (10) on some offset plate (8), adjusting collar (10) vertical slip cover is established on some offset frame (7), be equipped with locking piece (11) that are used for locking self position on adjusting collar (10).

7. The manual dispensing device for the microphone polar plate of claim 6, wherein: the locking element (11) is designed as a locking bolt which penetrates through the adjusting sleeve (10).

8. The manual dispensing device for the microphone polar plate of claim 5, wherein: the glue dispensing plate (8) is obliquely arranged.

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