Glue dispensing and injecting device for earphone loudspeaker module

Abstract

The utility model discloses an earphone loudspeaker module glue dispensing and injecting device which comprises a glue dispensing table, a lifting sliding table is arranged above the glue dispensing table, a sliding block is installed on each of the two sides of the outer surface of the lifting sliding table, and a glue dispensing head body mounting table is fixed between the two sliding blocks. A dispensing head body is fixedly mounted on the outer surface of the dispensing head body mounting table, a dispensing head is fixedly mounted in the middle of the lower end face of the dispensing head body, L-shaped fixing supports are arranged on the front side and the rear side of the end of the bottom of the dispensing head correspondingly, spring grooves are formed in one sides of the interiors of the L-shaped fixing supports, and springs are contained in the spring grooves. According to the utility model, only when the dispensing operation is carried out, the bottom end part of the dispensing head can be exposed to the outside, so that the time for exposing the bottom end part of the dispensing head to the outside can be shortened, and the possibility that a working table is polluted by dropping glue liquid is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone loudspeaker technical field, concretely is a earphone loudspeaker module point gum injection gum device. BACKGROUND

[0002] Earphone loudspeaker module is one of the core components in earphone product, it directly influences earphone's tone quality performance and use experience, and earphone loudspeaker module's size is various, and common have Phi 6mm, Phi 9mm, Phi 10mm, Phi 13mm etc.

[0003] And earphone loudspeaker module point gum injection gum device is a kind of processing equipment for earphone production process, present earphone loudspeaker module point gum injection gum device is also divided into traditional pneumatic point gum machine, rotary loudspeaker point gum machine and automatic point gum injection gum device etc.

[0004] But in the process of long-term use traditional pneumatic point gum machine, some glue solution inevitably drops on point gum head, to contaminate the worktable of this point gum injection gum device;Therefore, it does not meet the existing demand, and we propose a kind of earphone loudspeaker module point gum injection gum device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of earphone loudspeaker module point gum injection gum device to solve the problem of the worktable of this point gum injection gum device being contaminated in the process of long-term use traditional pneumatic point gum machine in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of earphone loudspeaker module point gum injection gum device, including point gum station, the upper portion of the point gum station is equipped with lifting sliding table, the outer surface of the lifting sliding table is equipped with a sliding block on both sides, a point gum head main body installation table is fixed between the two sliding blocks, the outer surface of the point gum head main body installation table is fixedly installed with point gum head main body, the middle position of the lower end surface of the point gum head main body is fixedly installed with point gum head, the front and rear of the bottom end of the point gum head are equipped with an L-shaped fixed support, the inside of the L-shaped fixed support is equipped with spring slot, the inside of the spring slot contains spring, the rear end surface of the first spring and the front end surface of the second spring are connected with a metal ring from left to right, the axis of the metal ring is connected with connecting rod, the opposite face of the two connecting rods is fixedly connected with a gathering sleeve, and the opposite face of the two gathering sleeves is second inclined surface;

[0007] The side of the lower end surface of the point gum head main body towards the two second inclined surfaces is first inclined surface.

[0008] Preferably, the lateral moving sliding block is slidably connected to one side of the outer surface of the lifting sliding platform, and is slidably installed on the outer surface of the glue dispensing platform.

[0009] Preferably, the glue dispensing head is provided with a glue feeding pipe with a first inclined outer surface connected thereto, and the other end of the glue feeding pipe is connected to the glue injector.

[0010] Preferably, the lower end surface of the converging sleeve is provided with a mounting groove, the inside of the mounting groove is provided with a bottom contact sleeve, and the bottom contact sleeve is installed in the inside of the mounting groove by screws.

[0011] Preferably, the upper side of the rear end surface of the first bottom contact sleeve and the upper side of the front end surface of the second bottom contact sleeve are both third inclined surfaces, and the two third inclined surfaces are connected between the two second inclined surfaces, respectively.

[0012] Preferably, the lifting sliding platform is provided with a control panel fixedly installed on the outer surface of the glue dispensing platform, and the lateral moving sliding block, the lifting sliding platform, the sliding block and the first inclined surface are electrically connected to the control panel.

[0013] Preferably, the lower side of the lifting sliding platform is provided with a workbench surface, the workbench surface is composed of a sliding rail and a sliding platform, the sliding platform is slidably installed on the outer surface of the sliding rail, and the lower end surface of the sliding rail is fixedly connected to the glue dispensing platform.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a glue dispensing head bottom end outer surface both sides are provided with one converging sleeve between the indirect connection of spring, the bottom end of glue dispensing head can be sealed through two converging sleeves, and the face of converging sleeve towards glue dispensing head is second inclined surface, when moving glue dispensing head to carry out glue dispensing operation, under the push of second inclined surface, two converging sleeves will be pushed outward, when glue dispensing operation is completed, moves glue dispensing head back to original height, under the action of spring force, two converging sleeves will be pushed back to original position, so as to seal the bottom end of glue dispensing head again, through this structure, only when carrying out glue dispensing operation, the bottom end of glue dispensing head will be exposed to the outside, so as to reduce the time of the bottom end of glue dispensing head exposed to the outside, thereby reducing the possibility of workbench surface pollution by dropped glue.

[0016] 2, the utility model discloses a bottom contact cover is fixed on the outer surface of the collection sleeve through screw and is located directly below the glue dispensing head, through the bottom contact cover, the glue solution that drops from the glue dispensing head accidentally can be directly collected in the process of long -term use glue dispensing head, when the glue solution that drops from the glue dispensing head is too much, need to clean it, can directly remove the bottom contact cover and clean the glue solution, through the above technical scheme to be convenient for staff to clean the glue solution that drops. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the utility model Figure 1 It is the structure enlarged view of A place in the utility model;

[0019] Figure 3 It is the overall front view of the utility model;

[0020] Figure 4 It is the structure enlarged view of B place in the utility model. Figure 3

[0021] In the drawing: 1, glue dispensing table;2, horizontal movement slider;3, lifting slide;4, slider;5, glue dispensing head main body installation table;6, glue dispensing head main body;7, first inclined surface;8, L-shaped fixed support;9, glue dispensing head;10, spring groove;11, spring;12, metal ring;13, connecting rod;14, collection sleeve;15, second inclined surface;16, bottom contact cover;17, third inclined surface;18, installation groove;19, workbench surface. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments only are part of the embodiments of the utility model, not all the embodiments.

[0023] The glue dispensing table 1 (model number is MY-3533), spring 11 (model number is JX110) and glue dispensing head main body 6 (model number is QLH-21A) mentioned in the utility model can be obtained from market purchase or private customization.

[0024] Please refer to Figures 1 to 4 ​The utility model provides an embodiment: a kind of earphone loudspeaker module dispensing glue injection device, including dispensing table 1, the upper side of dispensing table 1 is equipped with lifting sliding table 3, the both sides of the outer surface of lifting sliding table 3 are equipped with one sliding block 4, one dispensing head main body installation platform 5 is fixed between the two sliding blocks 4, dispensing head main body installation platform 5 is fixedly installed with dispensing head main body 6 on outer surface, dispensing head main body 6 lower end surface middle position is fixedly installed with dispensing head 9, the front and rear of dispensing head 9 bottom end portion are equipped with one L-shaped fixed support 8, one side in L-shaped fixed support 8 inside is equipped with spring groove 10, spring 11 is contained in the inside of spring groove 10, the rear end surface of first spring 11 and the front end surface of second spring 11 are connected with one metal ring 12 from left to right, the axis of metal ring 12 is connected with connecting rod 13, the opposite face of two connecting rods 13 is fixedly connected with one convergence sleeve 14, and the opposite face of two convergence sleeves 14 is second inclined surface 15;

[0025] The both sides of dispensing head main body 6 lower end surface are respectively towards the face of two second inclined surfaces 15 and are first inclined surface 7.

[0026] The outer surface of lifting sliding table 3 is slidably connected with transverse movement sliding block 2 on one side, and transverse movement sliding block 2 is slidably installed on the outer surface of dispensing table 1;Through transverse movement sliding block 2, the whole transverse parallel movement of lifting sliding table 3 can be controlled.

[0027] One side of lifting sliding table 3 is equipped with control panel fixedly installed on the outer surface of dispensing table 1, and transverse movement sliding block 2, lifting sliding table 3, sliding block 4 and first inclined surface 7 are electrically connected between control panel;Through control panel, transverse movement sliding block 2, lifting sliding table 3, sliding block 4 and first inclined surface 7 can be controlled.

[0028] The upper side of dispensing head 9 is equipped with the outer surface of first inclined surface 7 and is connected with the outer surface of first inclined surface 7, and the other end of glue pipe is connected with glue injector;Through glue pipe, dispensing head main body 6 can be provided with glue solution so that it can be used normally.

[0029] The lower portion of the lifting slide 3 is provided with a workbench 19, which is composed of a slide rail and a slide. The slide is slidingly installed on the outer surface of the slide rail, and the lower end surface of the slide rail is fixed with the glue dispensing table 1. When the equipment is needed, the earphone speaker module to be glued is placed on the upper end surface of the slide, and then the slide will automatically move the earphone speaker module to the position directly below the glue dispensing head 9. When the earphone speaker module moves to the position below the glue dispensing head 9, the sliding block 4 will drive the glue dispensing head 9 to move downward. The outer surface of the downward moving glue dispensing head 9 will contact the second inclined surface 15 on the outer surface of the converging sleeve 14. Under the push of the second inclined surface 15, the converging sleeve 14 will be pushed outward. The metal ring 12 connected to the converging sleeve 14 will move outward together with the converging sleeve 14 during the outward movement of the converging sleeve 14. The metal ring 12 will squeeze the spring 11 connected thereto during the outward movement.

[0030] When the bottom end of the glue dispensing head 9 moves to the position above the earphone speaker module through the converging sleeve 14, the glue dispensing operation can be performed on the earphone speaker module. When the glue dispensing operation is completed, the glue dispensing head 9 is moved upward by the sliding block 4. During the upward movement of the glue dispensing head 9, the converging sleeve 14 can be pushed inward by the reaction force of the squeezed spring 11. When the two converging sleeves 14 are closed again, the bottom end of the glue dispensing head 9 can be sealed. The above technical solution makes the bottom end of the glue dispensing head 9 exposed to the outside only during the glue dispensing operation, thereby reducing the time of the bottom end of the glue dispensing head 9 exposed to the outside, and reducing the possibility of the workbench 19 being contaminated by the dropped glue.

[0031] The first inclined surface 7 on the outer surface of the glue dispensing head body 6 can prevent the glue dispensing head body 6 from contacting the converging sleeve 14 due to the glue dispensing head 9 moving downward too far, so that the glue dispensing head 9 cannot continue to be pushed downward.

[0032] The lower end surface of the converging sleeve 14 is provided with a mounting groove 18, and the bottom contact sleeve 16 is installed in the mounting groove 18. The bottom end surface of the first bottom contact sleeve 16 and the upper side of the front end surface of the second bottom contact sleeve 16 are both third inclined surfaces 17, and the two third inclined surfaces 17 are connected between the two second inclined surfaces 15. The bottom contact sleeve 16 fixed in the mounting groove 18 can directly converge the glue accidentally dropped from the glue dispensing head 9 during long-term use of the glue dispensing head 9. When the glue dropped from the glue dispensing head 9 is too much and needs to be cleaned, the bottom contact sleeve 16 can be directly removed for cleaning. The above technical solution can facilitate the cleaning of the dropped glue by the staff.

[0033] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A dispensing and injection device for an earphone speaker module, comprising a dispensing table (1), characterized in that: A lifting slide (3) is provided above the dispensing table (1). A slider (4) is installed on both sides of the outer surface of the lifting slide (3). A dispensing head body mounting platform (5) is fixed between the two sliders (4). A dispensing head body (6) is fixedly installed on the outer surface of the dispensing head body mounting platform (5). A dispensing head (9) is fixedly installed at the middle position of the lower end face of the dispensing head body (6). An L-shaped fixing bracket (8) is provided at the front and rear of the bottom end of the dispensing head (9). A spring groove (10) is provided on one side inside the fixed bracket (8). The spring groove (10) contains a spring (11). From left to right, the rear end face of the first spring (11) and the front end face of the second spring (11) are both connected to a metal ring (12). The axis of the metal ring (12) is connected to a connecting rod (13). The opposing faces of the two connecting rods (13) are fixedly connected to a gathering sleeve (14), and the opposing faces of the two gathering sleeves (14) are both second inclined surfaces (15). The two sides of the lower end face of the dispensing head body (6) facing the two second inclined surfaces (15) are the first inclined surfaces (7).

2. The dispensing and injection device for an earphone speaker module according to claim 1, characterized in that: A horizontal movement slider (2) is slidably connected to one side of the outer surface of the lifting slide (3), and the horizontal movement slider (2) is slidably installed on the outer surface of the dispensing table (1).

3. The dispensing and injection device for an earphone speaker module according to claim 1, characterized in that: The dispensing head (9) is provided with a glue delivery tube connected to the outer surface of the first inclined surface (7) above it, and the other end of the glue delivery tube is connected to the glue dispenser.

4. The dispensing and injection device for an earphone speaker module according to claim 1, characterized in that: The lower end face of the gathering sleeve (14) is provided with a mounting groove (18), and the inside of the mounting groove (18) is provided with a bottom contact sleeve (16), and the bottom contact sleeve (16) is installed inside the mounting groove (18) by screws.

5. The dispensing and injection device for an earphone speaker module according to claim 4, characterized in that: The upper side of the rear end face of the first bottom contact sleeve (16) and the upper side of the front end face of the second bottom contact sleeve (16) are both third inclined surfaces (17) from left to right, and the two third inclined surfaces (17) are respectively connected to the two second inclined surfaces (15).

6. The dispensing and injection device for an earphone speaker module according to claim 2, characterized in that: The lifting slide (3) has a control panel fixedly installed on the outer surface of the dispensing table (1) on one side, and the horizontal movement slider (2), the lifting slide (3), the slider (4) and the first inclined surface (7) are all electrically connected to the control panel.

7. The dispensing and injection device for an earphone speaker module according to claim 1, characterized in that: The lifting slide (3) is provided with a work surface (19) below it. The work surface (19) is composed of a slide rail and a slide table. The slide table is slidably installed on the outer surface of the slide rail, and the lower end face of the slide rail is fixed to the dispensing table (1).

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