Horn dispensing, feeding and heating mechanism

Abstract

The utility model relates to a horn dispensing feeding heating mechanism which comprises a feeding part, a dispensing mechanism, a discharging part and a transferring part, the dispensing mechanism comprises a dispensing supporting seat, a dispensing first moving part, a dispensing second moving part, a dispensing rotating motor, a rotating disc and a dispensing part, and the dispensing supporting seat is fixed on the feeding part; the first dispensing moving part is in sliding connection with the dispensing supporting seat in the vertical direction; the second dispensing moving part and the first dispensing moving part are in sliding connection in the horizontal direction; the dispensing rotating motor is provided with a fixed end and a rotating end, and the fixed end of the dispensing rotating motor is fixed on the dispensing second moving part; the rotating disc is fixed at the rotating end of the dispensing rotating motor; the dispensing piece is rotationally connected to the rotating disc. According to the technical scheme, the adhesive dispensing device has the beneficial technical effects that the position of the adhesive dispensing part is adjusted through the adhesive dispensing supporting seat, the adhesive dispensing second moving part, the adhesive dispensing rotating motor and the rotating disc. Therefore, the dispensing speed is effectively increased. The problem of poor adhesive dispensing continuity in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of gluing on loudspeakers, in particular to a gluing and feeding heating mechanism for loudspeakers. Background Art

[0002] As consumers' demands for audio quality continue to rise, higher requirements are placed on the speaker dispensing process. Therefore, a more uniform and precise dispensing effect is required during the dispensing process.

[0003] In the traditional speaker production process, the glue dispensing process often relies on manual operation, which not only increases labor costs, but also easily leads to uneven and inaccurate glue dispensing due to human factors, thus affecting the sound quality and durability of the speaker.

[0004] Prior art CN218655225U provides a speaker dispensing device that uses a second motor to rotate a dispensing platform, facilitating omnidirectional dispensing. However, the rotating platform is a relatively independent structure, requiring the operator to place the speaker on the dispensing platform, which undoubtedly reduces the consistency of dispensing and is not conducive to increasing the dispensing rate.

[0005] Therefore, it is very necessary to provide a gluing and feeding heating mechanism for speakers to solve the above technical problems. Utility Model Content

[0006] Based on the above, the present invention provides a glue dispensing and heating mechanism for speaker dispensing. This mechanism addresses the existing problem of rotating the dispensing platform using a second motor to facilitate omnidirectional dispensing. However, this rotating platform is a relatively independent structure, requiring the operator to place the speaker on the dispensing platform, which undoubtedly reduces the consistency of dispensing and is not conducive to increasing the dispensing rate.

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a glue dispensing and heating mechanism on a speaker, comprising a loading part, a glue dispensing mechanism, a blanking part and a transfer part, the glue dispensing mechanism comprising a glue dispensing support seat, a first glue dispensing moving part, a second glue dispensing moving part, a glue dispensing rotating motor, a rotating disk and a glue dispensing part, the glue dispensing support seat is fixed on the loading part; the first glue dispensing moving part is slidably connected to the glue dispensing support seat in a vertical direction; the second glue dispensing moving part is slidably connected to the first glue dispensing moving part in a horizontal direction; the glue dispensing rotating motor is provided with a fixed end and a rotating end, the fixed end of the glue dispensing rotating motor is fixed on the second glue dispensing moving part; the rotating disk is fixed to the rotating end of the glue dispensing rotating motor; the glue dispensing part is rotatably connected to the rotating disk; one section of the blanking part's running path is provided below the glue dispensing mechanism; the transfer part is provided between the loading part and the blanking part, and is used to transfer the speaker to be processed on the loading part to the blanking part.

[0008] Furthermore, a first slide rail is provided on the dispensing support seat, and a first slider is provided on the dispensing first movable member, and the first slider is slidably connected to the first slide rail.

[0009] Furthermore, it also includes a first driving component, which includes a first screw and a first rotation drive, and the end of the first screw is rotationally connected to the dispensing support seat; the first rotation drive is provided with a fixed end and a rotating end, the fixed end of the first rotation drive is fixed on the dispensing support seat, and the rotating end of the first rotation drive is fixedly connected to the first screw, for driving the first screw to rotate.

[0010] Furthermore, a bearing sleeve is provided on the first dispensing movable member, and the bearing sleeve is threadedly connected to the first lead screw.

[0011] Furthermore, the first dispensing movable member is provided with a second slide rail, the second dispensing movable member is provided with a second slider, and the second slider is slidably connected to the second slide rail.

[0012] Furthermore, it also includes a linear motor, which is arranged between the second slider and the second slide rail, and the linear motor is provided with a fixed end and a driving end, the fixed end of the linear motor is fixed on the second slider, and the driving end of the linear motor is fixed on the second slide rail.

[0013] Furthermore, the dispensing component includes a rotating rod, a micro-rotating motor, a rotating sleeve and a dispensing cylinder, the rotating rod is rotatably connected to the rotating disk; the micro-rotating motor is fixed on the rotating disk, and the driving end of the micro-rotating motor is connected to the rotating rod; the rotating sleeve is fixed on the rotating rod; and the dispensing cylinder is fixed on the rotating sleeve.

[0014] Furthermore, the dispensing component also includes a first chamber, a heating plate, a second chamber, a pressure sensor and a dispensing head. The first chamber is arranged at the upper end of the inner cavity of the dispensing cylinder for storing hot melt adhesive; the heating plate is arranged in the first chamber for heating the hot melt adhesive; the second chamber is arranged in the middle of the inner cavity of the dispensing cylinder; the pressure sensor is arranged in the second chamber; the dispensing head is arranged at the lower end of the dispensing cylinder, and the dispensing head is connected to the second chamber.

[0015] Furthermore, it also includes a solenoid valve and a metering valve, the solenoid valve is arranged between the first chamber and the second chamber; the metering valve is arranged between the second chamber and the dispensing head.

[0016] Furthermore, it also includes a thermal insulation sleeve, which is arranged on the inner wall of the second chamber and the dispensing head.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0018] The dispensing component is moved up and down by a dispensing support; the second dispensing component is moved left and right by a dispensing motor; and the dispensing component is rotated by a dispensing rotating motor and rotating disk. This ensures that the position of the processed speaker remains unchanged while the dispensing component can adjust the dispensing position. This solves the problem of the existing technology that uses a second motor to rotate the dispensing platform to facilitate all-round dispensing. However, this rotating platform is a relatively independent structure, requiring the operator to place the speaker on the dispensing platform, which undoubtedly reduces the consistency of dispensing and is not conducive to increasing the dispensing rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a gluing, feeding and heating mechanism on a speaker provided by an embodiment of the utility model;

[0020] Figure 2 An enlarged schematic diagram of a gluing mechanism for gluing, feeding, and heating a speaker provided by an embodiment of the present invention;

[0021] Figure 3 A schematic side view of the structure of a gluing mechanism for gluing, feeding, and heating a speaker provided by an embodiment of the present invention;

[0022] Figure 4 for Figure 3 Enlarged schematic diagram of the middle Q;

[0023] Figure 5 A schematic diagram of a top view of a glue dispensing mechanism for a glue dispensing and heating mechanism on a speaker provided by an embodiment of the utility model;

[0024] Figure 6for Figure 5 The enlarged schematic diagram of the middle W;

[0025] Figure 7 This is a schematic diagram of the partial structure of a dispensing component in a dispensing mechanism of a dispensing material feeding and heating mechanism on a speaker provided by an embodiment of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Loading parts;

[0028] 2. Glue dispensing mechanism; 21. Glue dispensing support seat; 211. First slide rail;

[0029] 22, first dispensing moving part; 221, first slider; 222, bearing sleeve; 223, second slide rail;

[0030] 23. Glue dispensing second moving part; 231. Second slider;

[0031] 24. Dispensing rotating motor; 25. Rotating disk;

[0032] 26. Dispensing component; 261. Rotating rod; 262. Micro rotating motor; 263. Rotating sleeve; 264. Dispensing cylinder; 265. First chamber; 2651. Heating plate; 2652. Solenoid valve; 266. Second chamber; 2661. Pressure sensor; 267. Metering valve; 268. Dispensing head; 269. Insulation sleeve;

[0033] 27. First driving component; 271. First lead screw; 272. First rotation drive;

[0034] 28. Linear motor;

[0035] 3. Cutting parts;

[0036] 4. Transfer parts. DETAILED DESCRIPTION

[0037] To facilitate understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The accompanying drawings provide embodiments of the present application. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.

[0039] It will be understood that spatial relational terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be understood that in addition to the orientations shown in the figures, spatial relational terms also include different orientations of the device in use and operation. For example, if the device in the drawings is turned over, the element or feature described as "under" or "beneath" or "beneath" the other elements will be oriented as "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include alternative orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0040] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediate element. In the following embodiments, "connection" should be understood as "electrical connection", "communication connection", etc., if the connected circuits, modules, units, etc. can transmit electrical signals or data to each other.

[0041] When used herein, the singular forms "a", "an", and "the" may also include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

[0042] like Figure 1 、 Figure 2 and Figure 3As shown, a glue dispensing feeding and heating mechanism on a speaker includes a feeding part 1, a glue dispensing mechanism 2, a feeding part 3 and a transfer part 4, the glue dispensing mechanism 2 includes a glue dispensing support seat 21, a first glue dispensing moving part 22, a second glue dispensing moving part 23, a glue dispensing rotating motor 24, a rotating disk 25 and a glue dispensing part 26, the glue dispensing support seat 21 is fixed on the feeding part 1; the first glue dispensing moving part 22 is slidably connected to the glue dispensing support seat 21 in the vertical direction; the second glue dispensing moving part 23 is slidably connected to the first glue dispensing moving part 22 in the horizontal direction Sliding connection; the dispensing rotary motor 24 is provided with a fixed end and a rotating end, and the fixed end of the dispensing rotary motor 24 is fixed on the second dispensing movable part 23; the rotating disk 25 is fixed on the rotating end of the dispensing rotary motor 24; the dispensing part 26 is rotatably connected to the rotating disk 25; one section of the running path of the unloading part 3 is provided below the dispensing mechanism 2; the transfer part 4 is provided between the loading part 1 and the unloading part 3, and is used to transfer the horn to be processed on the loading part 1 to the unloading part 3.

[0043] In this embodiment, the dispensing support seat 21 is used to enable the dispensing part 26 to move up and down; the dispensing second moving part 23 is used to enable the dispensing part 26 to move left and right; and the dispensing rotating motor 24 and the rotating disk 25 are used to enable the dispensing part 26 to rotate. In this way, the position of the processed speaker remains unchanged, while the dispensing part 26 can adjust the dispensing position. This solves the problem of the prior art of rotating the dispensing platform by a second motor to facilitate all-round dispensing. However, the rotating platform is a relatively independent structure, requiring the operator to place the speaker on the dispensing platform, which undoubtedly reduces the continuity of dispensing. This is not conducive to increasing the dispensing rate.

[0044] See also Figure 5 As shown, in some embodiments, a first slide rail 211 is provided on the dispensing support seat 21 , and a first slider 221 is provided on the dispensing first moving member 22 , and the first slider 221 is slidably connected to the first slide rail 211 .

[0045] See also Figure 3 and Figure 5 As shown, in some embodiments, a first driving component 27 is further included, and the first driving component 27 includes a first screw 271 and a first rotation drive 272, and the end of the first screw 271 is rotatably connected to the dispensing support seat 21; the first rotation drive 272 is provided with a fixed end and a rotating end, and the fixed end of the first rotation drive 272 is fixed on the dispensing support seat 21, and the rotating end of the first rotation drive 272 is fixedly connected to the first screw 271 for driving the first screw 271 to rotate.

[0046] See also Figure 2As shown, in some embodiments, a bearing sleeve 222 is provided on the first dispensing movable member 22 , and the bearing sleeve 222 is threadedly connected to the first lead screw 271 .

[0047] In this embodiment, the end of the first lead screw 271 is rotatably connected to the dispensing support 21, and the bearing sleeve 222 is threadedly connected to the first lead screw 271. Therefore, when the first drive component 27 drives the first lead screw 271 to rotate forward and reverse, the first lead screw 271 can drive the bearing sleeve 222 to move up and down, thereby driving the first dispensing movable member 22 to move up and down. Furthermore, the first drive component 27 utilizes a servo motor.

[0048] See also Figure 2 、 Figure 3 and Figure 4 As shown, in some embodiments, a second slide rail 223 is provided on the first dispensing movable member 22 , and a second slider 231 is provided on the second dispensing movable member 23 . The second slider 231 is slidably connected to the second slide rail 223 .

[0049] See also Figure 2 、 Figure 3 and Figure 4 As shown, in some embodiments, a linear motor 28 is further included, and the linear motor 28 is arranged between the second slider 231 and the second slide rail 223, and the linear motor 28 is provided with a fixed end and a driving end, the fixed end of the linear motor 28 is fixed on the second slider 231, and the driving end of the linear motor 28 is fixed on the second slide rail 223.

[0050] In this embodiment, a linear motor 28 is disposed between the second slider 231 and the second slide rail 223. The fixed end of the linear motor 28 is fixed to the second slider 231, and the driving end of the linear motor 28 is fixed to the second slide rail 223. Thus, the linear motor 28 drives the second slider 231 to move on the second slide rail 223. Furthermore, the linear motor 28 utilizes an HT-L series ultra-high-speed and ultra-high-precision linear motor.

[0051] See also Figure 2 、 Figure 3 、 Figure 5 and Figure 6 As shown, in some embodiments, the dispensing component 26 includes a rotating rod 261, a micro-rotating motor 262, a rotating sleeve 263 and a dispensing cylinder 264, the rotating rod 261 is rotatably connected to the rotating disk 25; the micro-rotating motor 262 is fixed on the rotating disk 25, and the driving end of the micro-rotating motor 262 is connected to the rotating rod 261; the rotating sleeve 263 is fixed on the rotating rod 261; the dispensing cylinder 264 is fixed on the rotating sleeve 263.

[0052] In this embodiment, the micro-rotating motor 262 is used to drive the rotating sleeve 263 to rotate, and the rotating sleeve 263 is fixedly connected to the dispensing cylinder 264, thereby realizing the rotation of the dispensing cylinder 264. In addition, the micro-rotating motor 262 adopts a hybrid stepping motor.

[0053] See Figure Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, in some embodiments, the dispensing component 26 also includes a first chamber 265, a heating plate 2651, a second chamber 266, a pressure sensor 2661 and a dispensing head 268. The first chamber 265 is arranged at the upper end of the inner cavity of the dispensing cylinder 264 for storing hot melt adhesive; the heating plate 2651 is arranged in the first chamber 265 for heating hot melt adhesive; the second chamber 266 is arranged in the middle of the inner cavity of the dispensing cylinder 264; the pressure sensor 2661 is arranged in the second chamber 266; the dispensing head 268 is arranged at the lower end of the dispensing cylinder 264, and the dispensing head 268 is connected to the second chamber 266.

[0054] In this embodiment, the first chamber 265 is used to store hot melt adhesive and is equipped with a heater 2651 for heating the hot melt adhesive. A pressure sensor 2661 is provided in the second chamber 266 to detect the pressure within the second chamber 266. The pressure sensor 2661 is a CYG500 micro pressure sensor.

[0055] In some embodiments, a solenoid valve 2652 and a metering valve 267 are further included. The solenoid valve 2652 is disposed between the first chamber 265 and the second chamber 266 ; the metering valve 267 is disposed between the second chamber 266 and the dispensing head 268 .

[0056] In this embodiment, a solenoid valve 2652 is provided between the first chamber 265 and the second chamber 266 to control the flow of hot melt adhesive from the first chamber 265 to the second chamber 266. Furthermore, the solenoid valve 2652 utilizes an ASCO microvalve. A metering valve 267 utilizes an HTG micrometering valve to precisely control the amount of hot melt adhesive.

[0057] In some embodiments, a thermal insulation sleeve 269 is further included, and the thermal insulation sleeve 269 is disposed on the inner walls of the second chamber 266 and the dispensing head 268 .

[0058] In this embodiment, a thermal insulation sleeve 269 is provided within both the second chamber 266 and the dispensing head 268. After being heated, the hot melt adhesive first enters the second chamber 266. During this process, the hot melt adhesive is not heated. Therefore, the thermal insulation sleeve 269 is required within the second chamber 266 to ensure that the hot melt adhesive remains fluid within the second chamber 266. The principle behind the thermal insulation sleeve 269 within the dispensing head 268 is similar and will not be further elaborated here.

[0059] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0060] The dispensing component is moved up and down by a dispensing support; the second dispensing component is moved left and right by a dispensing motor; and the dispensing component is rotated by a dispensing rotating motor and rotating disk. This ensures that the position of the processed speaker remains unchanged while the dispensing component can adjust the dispensing position. This solves the problem of the existing technology that uses a second motor to rotate the dispensing platform to facilitate all-round dispensing. However, this rotating platform is a relatively independent structure, requiring the operator to place the speaker on the dispensing platform, which undoubtedly reduces the consistency of dispensing and is not conducive to increasing the dispensing rate.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gluing and heating mechanism for a speaker, characterized in that: include: Loading piece (1); The dispensing mechanism (2) comprises: A dispensing support seat (21), which is fixed on the loading member (1); A first dispensing moving member (22) is slidably connected to the dispensing support seat (21) in a vertical direction; a second dispensing movable member (23) which is slidably connected to the first dispensing movable member (22) in a horizontal direction; A dispensing rotating motor (24) is provided with a fixed end and a rotating end, wherein the fixed end of the dispensing rotating motor (24) is fixed on the dispensing second moving member (23); A rotating disk (25) fixed to the rotating end of the dispensing rotating motor (24); a dispensing member (26) rotatably connected to the rotating disk (25); A blanking member (3), wherein a section of its running path is arranged below the dispensing mechanism (2); A transfer piece (4) is provided between the upper material piece (1) and the lower material piece (3) and is used for transferring the speaker to be processed on the upper material piece (1) to the lower material piece (3).

2. The gluing and heating mechanism for speaker according to claim 1, characterized in that: The dispensing support seat (21) is provided with a first slide rail (211), the dispensing first moving member (22) is provided with a first slider (221), and the first slider (221) is slidably connected to the first slide rail (211).

3. The gluing and heating mechanism for speaker according to claim 2, characterized in that: Also included is a first drive component (27) comprising: A first lead screw (271), an end of which is rotatably connected to the dispensing support seat (21); The first rotary drive (272) is provided with a fixed end and a rotating end, wherein the fixed end of the first rotary drive (272) is fixed on the dispensing support seat (21), and the rotating end of the first rotary drive (272) is fixedly connected to the first screw (271) for driving the first screw (271) to rotate.

4. The gluing and heating mechanism for speaker according to claim 3, characterized in that: A bearing sleeve (222) is provided on the first dispensing movable member (22), and the bearing sleeve (222) is threadedly connected to the first lead screw (271).

5. The gluing and heating mechanism for speaker according to claim 1, characterized in that: The first dispensing movable member (22) is provided with a second slide rail (223), the second dispensing movable member (23) is provided with a second slider (231), and the second slider (231) is slidably connected to the second slide rail (223).

6. The gluing and heating mechanism for speaker according to claim 5, characterized in that: Also includes: A linear motor (28) is provided between the second slider (231) and the second slide rail (223), and the linear motor (28) is provided with a fixed end and a driving end, the fixed end of the linear motor (28) is fixed on the second slider (231), and the driving end of the linear motor (28) is fixed on the second slide rail (223).

7. The gluing and heating mechanism for speaker according to claim 1, characterized in that: The dispensing member (26) comprises: a rotating rod (261) rotatably connected to the rotating disk (25); a micro rotating motor (262) fixed on the rotating disk (25), and a driving end of the micro rotating motor (262) connected to the rotating rod (261); a rotating sleeve (263) fixed on the rotating rod (261); A glue dispensing cylinder (264) is fixed on the rotating sleeve (263).

8. The gluing and heating mechanism for speaker according to claim 7, characterized in that: The dispensing member (26) further comprises: A first chamber (265) is provided at the upper end of the inner cavity of the dispensing cylinder (264) and is used for storing hot melt adhesive; a heating plate (2651), which is disposed in the first chamber (265) and is used to heat the hot melt adhesive; A second chamber (266) is provided in the middle of the inner cavity of the dispensing cylinder (264); a pressure sensor (2661) disposed in the second chamber (266); A dispensing head (268) is provided at the lower end of the dispensing cylinder (264), and the dispensing head (268) is communicated with the second chamber (266).

9. The gluing and heating mechanism for speaker according to claim 8, characterized in that: Also includes: a solenoid valve (2652) disposed between the first chamber (265) and the second chamber (266); A metering valve (267) is provided between the second chamber (266) and the dispensing head (268).

10. The gluing and heating mechanism for speaker according to claim 9, characterized in that: Also includes: The heat-insulating sleeve (269) is arranged on the inner wall of the second chamber (266) and the dispensing head (268).

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