Automatic dispensing device for earmuff processing

Abstract

The utility model discloses an automatic dispensing device for earmuff processing, which comprises a workbench, a placing mechanism is arranged on one side of the top end of the workbench, a shaping mechanism is arranged on the other side of the top end of the workbench, a first dispensing mechanism is arranged on one side of the shaping mechanism, and a second dispensing mechanism is arranged on the other side of the shaping mechanism. A rotating motor is arranged at the bottom end of the base plate, a rotating shaft is arranged at the top end of the rotating motor, a bearing is arranged between the base plate and the rotating shaft, a base is arranged at the top end of the rotating shaft, a containing bin is arranged in the base, a sliding groove is formed in the inner edge face of the base, and a limiting strip embedded into the sliding groove is constructed at the bottom end of the outer edge face of the containing bin. The earmuff glue dispensing device has the advantages that glue dispensing can be carried out on any position of an earmuff, the glue dispensing amount is uniform, the position is accurate, and the problems that the current manual glue dispensing efficiency is low, and glue dispensing is not uniform are solved.

Description

Technical Field

[0001] This utility model relates to the field of earmuff processing technology, specifically to an automatic glue dispensing device for earmuff processing. Background Technology

[0002] With continuous technological advancements and sustained market growth, higher demands are being placed on the production volume and quality of earmuffs. On one hand, the booming consumer electronics market has led to a significant increase in earmuff demand, and traditional manual dispensing methods severely restrict production efficiency, failing to meet market supply speed. On the other hand, consumers' expectations for earmuff quality are rising, requiring more precise and stable dispensing processes to ensure performance. To improve earmuff production efficiency, ensure the stability and uniformity of dispensing quality, and reduce production costs, the development of an automated, high-precision dispensing device for earmuff processing is urgently needed. An automated dispensing device, through precise program control, can achieve stable and efficient dispensing operations, effectively solving many drawbacks of traditional manual dispensing, thereby meeting market demands while enhancing enterprise competitiveness.

[0003] In the field of modern acoustic protection and audio equipment, earmuffs are a widely used product, and their quality and performance are of paramount importance. The production process of earmuffs involves several delicate steps, among which the adhesive dispensing process plays a decisive role in the quality of the earmuffs. Traditional earmuff dispensing operations mostly rely on manual operation. Manual dispensing is not only inefficient and difficult to meet the needs of large-scale production, but also suffers from poor consistency and accuracy due to human factors. Differences in the techniques, force, and skill levels of different operators frequently lead to problems such as uneven dispensing volume and positional deviations, which directly affect the sealing performance, acoustic effect, and overall durability of the earmuffs. Utility Model Content

[0004] The purpose of this invention is to provide an automatic glue dispensing device for earmuff processing, which has the advantages of dispensing glue at any position on the earmuff, with uniform glue amount and accurate position, thus solving the problems of low efficiency and uneven glue dispensing in current manual glue dispensing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic dispensing device for earmuff processing, comprising a worktable, a placement mechanism on one side of the top of the worktable, a shaping mechanism on the other side, a first dispensing mechanism on one side of the shaping mechanism, a second dispensing mechanism on the other side, the placement mechanism comprising a substrate, a rotary motor at the bottom of the substrate, a rotating shaft at the top of the rotary motor, a bearing between the substrate and the rotating shaft, a base at the top of the rotating shaft, and a placement chamber inside the base.

[0006] Preferably, the inner edge of the base is provided with a sliding groove, and the bottom of the outer edge of the placement compartment is provided with a limiting strip embedded in the sliding groove, and the bottom of the limiting strip is provided with a plurality of gear teeth.

[0007] Preferably, the vertical cross-section of the limiting strip is T-shaped, and the limiting strip is slidably connected to the slide groove. A micro servo motor is provided at the bottom end of the slide groove, and a gear that meshes with the gear teeth is provided at the output end of the micro servo motor.

[0008] Preferably, the shaping mechanism includes a support, which is L-shaped, with one end extending above the placement mechanism and equipped with a telescopic cylinder, the bottom of which is equipped with a shaping column.

[0009] Preferably, the first dispensing mechanism includes a first slide rail, a first slider is horizontally slidably mounted on the upper surface of the first slide rail, and a first dispensing device is provided at the end of the first slider facing the placement mechanism.

[0010] Preferably, the second dispensing mechanism includes a bracket, and a second slide rail is inclinedly arranged on one side of the bracket. The second slide rail is at an angle of 45° with the horizontal plane.

[0011] Preferably, a second slider is slidably mounted on the second slide rail, and a second dispensing device is provided at the inclined bottom end of the second slider.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model comprises a substrate, a rotary motor, a rotating shaft, bearings, a base, a placement chamber, a slide groove, a limiting strip, gear teeth, and a micro servo motor. The rotary motor at the bottom of the substrate drives the rotating shaft to rotate, which in turn drives the base to rotate, thereby causing the placement chamber inside the base to rotate. This allows the earcups to rotate, and the earcups are shaped by a shaping mechanism. Glue is applied by a first dispensing mechanism and a second dispensing mechanism. When the earcup needs to be rotated, the micro servo motor engages the gear teeth, causing the limiting strip to slide within the slide groove, thereby causing the placement chamber to rotate within the base and causing the earcups to flip. Glue can be applied to any position on the earcups.

[0014] 2. This utility model, by setting up a placement mechanism, a shaping mechanism, a first dispensing mechanism, and a second dispensing mechanism, embeds the earmuff into the earcup through the placement mechanism, shapes the earcup through the shaping mechanism, and dispenses adhesive onto the earcup through the first dispensing mechanism at a horizontal placement point and the second dispensing mechanism at an inclined placement point, replacing the manual dispensing method. This improves the production efficiency of the earcup, ensures the stability and uniformity of the dispensing quality, and reduces production costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A frontal, disassembled view of the central placement mechanism;

[0017] Figure 3 This utility model Figure 1 A bottom-view, disassembled diagram of the centrally placed mechanism.

[0018] The reference numerals and names in the figure are as follows:

[0019] 1. Worktable; 2. Placement mechanism; 21. Base plate; 22. Rotary motor; 23. Rotating shaft; 24. Bearing; 25. Base; 26. Placement chamber; 27. Slide groove; 28. Limiting bar; 29. ​​Gear tooth; 210. Micro servo motor; 3. Shaping mechanism; 31. Support; 32. Telescopic cylinder; 33. Shaping column; 4. First dispensing mechanism; 41. First slide rail; 42. First slider; 43. First dispensing device; 5. Second dispensing mechanism; 51. Bracket; 52. Second slide rail; 53. Second slider; 54. Second dispensing device. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] Please see Figures 1 to 3 This utility model provides an embodiment of an automatic glue dispensing device for earmuff processing, comprising a worktable 1. A placement mechanism 2 is provided on one side of the top of the worktable 1, and a shaping mechanism 3 is provided on the other side. A first glue dispensing mechanism 4 is provided on one side of the shaping mechanism 3, and a second glue dispensing mechanism 5 is provided on the other side. The placement mechanism 2 includes a substrate 21, a rotary motor 22 is provided at the bottom of the substrate 21, and a rotating shaft 23 is provided at the top of the rotary motor 22. A bearing 24 is provided between the substrate 21 and the rotating shaft 23. A base 25 is provided at the top of the rotating shaft 23, and a placement chamber 26 is provided inside the base 25. A groove 27 is formed on the inner edge surface of the base 25. A limiting strip 28 is formed at the bottom of the outer edge surface of the placement chamber 26 and is embedded in the groove 27. A plurality of teeth 29 are provided at the bottom of the limiting strip 28. The vertical cross-section of the limiting strip 28 is T-shaped, and the limiting strip 28 is slidably connected to the groove 27. A micro servo motor 210 is provided at the bottom of the slide 27. The output end of the micro servo motor 210 is provided with a gear that meshes with the gear teeth 29. The shaping mechanism 3 includes a support 31, which is L-shaped. One end of the support 31 extends above the placement mechanism 2 and is provided with a telescopic cylinder 32. A shaping column 33 is provided at the bottom of the telescopic cylinder 32. The first dispensing mechanism 4 includes a first slide rail 41. A first slider 42 is horizontally slidably mounted on the upper surface of the first slide rail 41. A first dispensing device 43 is provided at the end of the first slider 42 facing the placement mechanism 2. The second dispensing mechanism 5 includes a bracket 51. A second slide rail 52 is inclined on one side of the bracket 51. The second slide rail 52 is at an angle of 45° with the horizontal plane. A second slider 53 is slidably mounted on the second slide rail 52. A second dispensing device 54 is provided at the inclined bottom end of the second slider 53.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic dispensing device for ear cover processing, comprising a workbench (1), characterized in that: The workbench (1) top side is provided with a placement mechanism (2), the other side is provided with a shaping mechanism (3), one side of the shaping mechanism (3) is provided with a first glue dispensing mechanism (4), the other side is provided with a second glue dispensing mechanism (5), the placement mechanism (2) includes a base plate (21), the bottom of the base plate (21) is provided with a rotary motor (22), the rotary motor (22) top is provided with a rotating shaft (23), the base plate (21) and rotating shaft (23) between the bearing (24) is provided with, the rotating shaft (23) top is provided with a base (25), the base (25) is provided with a placing bin (26) inside.

2. The automatic dispensing device for ear cover processing according to claim 1, characterized in that: The inner edge of the base (25) is provided with a sliding groove (27), the outer edge of the placing bin (26) is provided with a limiting strip (28) embedded in the sliding groove (27), the limiting strip (28) bottom is provided with a plurality of gear teeth (29).

3. The automatic dispensing device for ear cover processing according to claim 2, characterized in that: The limiting strip (28) vertical section is T-shaped, and the limiting strip (28) and the sliding groove (27) are connected, the sliding groove (27) bottom is provided with a micro servo motor (210), the output end of the micro servo motor (210) is provided with a gear engaged with the gear teeth (29).

4. The automatic dispensing device for ear cover processing according to claim 2, characterized in that: The shaping mechanism (3) includes a support (31), the support (31) is provided with L type, the support (31) one end extends to the placement mechanism (2) above, and is provided with a telescopic cylinder (32), the telescopic cylinder (32) bottom is provided with a shaping column (33).

5. The automatic dispensing device for ear cover processing according to claim 1, characterized in that: The first glue dispensing mechanism (4) includes a first sliding rail (41), the first sliding rail (41) upper end surface horizontal sliding installation has a first sliding block (42), the first sliding block (42) towards the placement mechanism (2) one end is provided with a first glue dispenser (43).

6. The automatic dispensing device for ear cover processing according to claim 1, characterized in that: The second glue dispensing mechanism (5) includes a bracket (51), one side of the bracket (51) is provided with a second sliding rail (52), the second sliding rail (52) and the horizontal plane is provided with an angle, the angle is provided with 45°.

7. The automatic dispensing device for ear cover processing according to claim 6, characterized in that: The second sliding rail (52) is provided with a second sliding block (53), and the second sliding block (53) is provided with a second glue dispenser (54) on the inclined bottom.

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