Loudspeaker voice coil gluing device

Abstract

The utility model belongs to the technical field of loudspeaker production, and particularly relates to a loudspeaker voice coil gluing device, which is characterized in that a base is mounted below a rack, a clamping plate is assembled on the surface of the base, a lower connecting seat is mounted on the surface of one side of the clamping plate, a vertical sliding rail is assembled on the back of the lower connecting seat, and the vertical sliding rail is mounted on the lower connecting seat. A second sliding block is installed on the surface of the vertical sliding rail, a transverse sliding rail is assembled on the surface of the second sliding block, the surface of one side of the transverse sliding rail is sleeved with a fixing clamping sleeve, and a first sliding block is installed on the other side of the transverse sliding rail. According to the voice coil gluing device, the motor at the bottom is arranged, the glue spraying device can rapidly and transversely move on the surfaces of the sliding rails through the sliding blocks on the back, the sliding rails are additionally arranged at the bottom, the gluing device can conduct accurate fine adjustment through the control panel, gluing operation can be conducted on voice coils more conveniently, and therefore the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to loudspeaker production technical field, specifically is a loudspeaker voice coil glue coating device. BACKGROUND

[0002] The voice coil is the coil of audio current, and is an important component of the vibration system of the dynamic loudspeaker, and can be called the heart of the loudspeaker. The performance of the voice coil can affect the sound pressure frequency characteristics, sound pressure level, impedance curve, distortion, transient characteristics, loudspeaker parameters, sound quality and the like of the loudspeaker, and is particularly related to the bearing power and service life of the loudspeaker.

[0003] In the prior art, the voice coil needs to be glued during the production and processing of the loudspeaker, and needs to be processed by a mechanical device, and a glue coating device is usually used for processing. The glue coating device is widely used, and the glue coating device usually places the voice coil embryo in a fixed position and cooperates with the glue coating device on the side through a rotating glue coating rod to perform the glue coating operation. The glue coating device is usually composed of a rack, a motor, a slide rail, a glue coating seat, a glue coating rod, a glue storage box and a glue spraying device. The glue coating rod is rotated by the motor to perform the glue coating operation on the voice coil fixed on the surface of the glue coating seat. The glue coating operation on the surface voice coil is completed by cooperating with the glue spraying device, and the processing of the voice coil is completed.

[0004] In the prior art, the voice coil glue coating device on the market usually works by the motor installed on the bottom side. The glue coating rod is rotated by the motor to perform the glue coating operation on the voice coil fixed on the surface of the glue coating seat. The glue coating operation on the surface voice coil is completed by cooperating with the glue spraying device, and the processing of the voice coil is completed. However, during the glue coating process of the voice coil, the glue spraying device is usually fixed at the same position, and it is cumbersome to disassemble when cleaning the glue dropping pipe. The cleaning cannot be quickly performed, which affects the work efficiency. Therefore, the loudspeaker voice coil glue coating device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art and solve the problems of the existing equipment, the utility model provides a loudspeaker voice coil glue coating device.

[0006] The utility model discloses a loudspeaker voice coil gluing device that solves the technical problems, which comprises a rack, a base installed below the rack, a clamping plate assembled on the surface of the base, a lower connecting seat installed on the side surface of the clamping plate, a vertical slide rail assembled on the back of the lower connecting seat, a No.

[0007] Preferably, an upper movable seat is assembled above the rack, a push rod is installed on the side edge of the upper movable seat, the height of the gluing rod is adjusted by rotating the push rod above, and the voice coil gluing operation is performed in cooperation.

[0008] Preferably, an outer fixed plate is assembled on the upper surface of the upper movable seat, a limiting shaft is sleeved on the middle part of the outer fixed plate, a top plate is installed on the top of the limiting shaft, and a connecting rod is installed on the tail of the top plate.

[0009] Preferably, a gluing rod is installed on the lower end of the limiting shaft, a conveying pipe is installed on one side of the glue dripping sleeve plate, the other end of the conveying pipe is connected with a glue storage box, the glue in the glue storage box is sent into the inside of the glue storage pipe through the conveying pipe, and the gluing operation is facilitated.

[0010] Preferably, a gluing seat is installed below the gluing rod, a fixed plate is sleeved on the circumferential surface of the gluing seat, a ball turntable is assembled below the fixed plate, the gluing rod above is rotated by the ball turntable in cooperation and the rotating wheel below.

[0011] Preferably, a lower seat body is installed below the ball turntable, a No.

[0012] The utility model has the advantages that:

[0013] The utility model provides a loudspeaker voice coil gluing device, in order to solve in the process of voice coil gluing, glue spraying device is usually fixed in the same position, when cleaning the glue dropping pipe, it is more complicated to dismantle, cannot clean fast, thereby influence work efficiency, through the back of glue spraying device adds a group of auxiliary sliding device, when the glue dropping pipe is dismantled and cleaned, through the bottom motor, glue spraying device can pass through the back sliding block and can move fast on the surface of slide rail transversely, and still add a group of slide rails at the bottom, glue coating device can pass through the control panel and carry out accurate fine adjustment, more convenient glue coating operation is carried out to voice coil, thereby improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will be to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0015] Figure 1 It is the isometric view of the whole;

[0016] Figure 2 It is the isometric view of glue spraying structure;

[0017] Figure 3 It is the isometric view of support structure;

[0018] Figure 4 It is the isometric view of slide rail structure;

[0019] Figure 5 It is the isometric view of glue coating structure;

[0020] Figure 6 It is the isometric view of internal structure;

[0021] In the drawing: 1, conveying pipe; 2, glue storage box; 3, glue storage pipe; 4, glue dropping cover plate; 5, rotary connecting plate; 6, first sliding block; 7, screw rod; 8, rotary block; 9, glue dropping needle; 10, push rod; 11, upper movable seat; 12, outer fixed plate; 13, top plate; 14, connecting rod; 15, rack; 17, base; 18, fixed clamping sleeve; 19, vertical slide rail; 20, horizontal slide rail; 21, second sliding block; 22, lower connecting seat; 23, fixed plate; 24, limit shaft; 25, glue coating rod; 26, lower seat body; 27, clamping plate; 28, ball turntable; 29, glue coating seat; 30, belt; 31, first rotary wheel; 32, motor; 33, adapter plate; 34, second rotary wheel. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-6 As shown in FIG. 1, a loudspeaker voice coil gluing device comprises a rack 15, a base 17 is installed below the rack 15, a clamping plate 27 is assembled on the surface of the base 17, a lower connecting seat 22 is installed on one side surface of the clamping plate 27, a vertical sliding rail 19 is assembled on the back of the lower connecting seat 22, a No. 2 sliding block 21 is installed on the surface of the vertical sliding rail 19, a horizontal sliding rail 20 is assembled on the surface of the No. 2 sliding block 21, a fixed clamping sleeve 18 is sleeved on one side surface of the horizontal sliding rail 20, a No. 1 sliding block 6 is installed on the other side of the horizontal sliding rail 20, a rotating connecting plate 5 is assembled on the surface of the No. 1 sliding block 6, a notch is formed in the end of the rotating connecting plate 5, a screw rod 7 is installed in the notch of the rotating connecting plate 5, a rotating block 8 is installed on the end of the screw rod 7, a glue storage pipe 3 is sleeved on the middle part of the rotating block 8, a glue dropping sleeve plate 4 is installed at the bottom of the glue storage pipe 3, and a glue dropping needle 9 is installed at the end of the glue storage pipe 3.

[0024] In the prior art, the voice coil gluing device on the market usually works by a motor 32 installed on the bottom side, the motor 32 drives a gluing rod 25 to rotate, thereby performing gluing work on the voice coil fixed on the surface of a gluing seat 29, and through cooperation with a glue spraying device, the gluing work on the surface voice coil is completed, thereby completing the processing of the voice coil. However, in the process of voice coil gluing, the glue spraying device is usually fixed at the same position, and it is relatively cumbersome to disassemble when cleaning the glue storage pipe 3, so that the cleaning cannot be quickly performed, thereby affecting the work efficiency. Therefore, the loudspeaker voice coil gluing device is proposed to solve the above problems. During the voice coil gluing work, the glue storage pipe 3 moves with the No. 1 sliding block 6 of the glue spraying device, and the glue storage pipe 3 can be disassembled by rotating the rotating block 8, thereby facilitating the subsequent cleaning work of the glue spraying device.

[0025] Further, the upper part of the frame 15 is equipped with an upper movable seat 11, the side of the upper movable seat 11 is equipped with a push rod 10, the upper surface of the upper movable seat 11 is equipped with an outer fixed plate 12, the middle part of the outer fixed plate 12 is sleeved with a limiting shaft 24, the top of the limiting shaft 24 is equipped with a top plate 13, the tail of the top plate 13 is equipped with a connecting rod 14, the lower end of the limiting shaft 24 is equipped with a glue applying rod 25, one side of the glue dropping sleeve plate 4 is equipped with a conveying pipe 1, the other end of the conveying pipe 1 is connected with a glue storage box 2, the lower part of the glue applying rod 25 is equipped with a glue applying seat 29, the circumferential surface of the glue applying seat 29 is sleeved with a fixed plate 23, the lower part of the fixed plate 23 is equipped with a ball turntable 28, the lower part of the ball turntable 28 is equipped with a lower seat body 26, the inside of the lower seat body 26 is equipped with a No. 2 rotating wheel 34, the No. 2 rotating wheel 34 is transmissionally connected with a No. 1 rotating wheel 31 through a belt 30, the No. 1 rotating wheel 31 is installed at the output end of a motor 32, the motor 32 is connected with a clamping plate 27 through a adapter plate 33.

[0026] When working, the output end of the bottom motor 32 rotates to drive the No. 1 rotating wheel 31 to rotate, when the No. 1 rotating wheel 31 rotates, the No. 2 rotating wheel 34 rotates synchronously through the belt 30, when the No. 2 rotating wheel 34 rotates, the upper glue applying seat 29 rotates to complete the glue applying work on the voice coil sleeved on the surface of the glue applying rod 25, thus completing the overall voice coil glue applying work.

[0027] The working principle is that, in the prior art, the voice coil glue applying device on the market usually works by the motor 32 installed at the bottom, the glue applying rod 25 rotates by the motor 32 to complete the glue applying work on the voice coil fixed on the surface of the glue applying seat 29, the glue applying work on the surface voice coil is completed by cooperating with the glue spraying device, thus completing the processing of the voice coil, but in the process of voice coil production and glue applying, the glue spraying device is usually fixed at the same position, it is cumbersome to disassemble when cleaning the glue storage pipe 3, it cannot be quickly cleaned, thus affecting the work efficiency, therefore, the loudspeaker voice coil glue applying device is proposed to solve the above problems, when working, the No. 1 sliding block 6 of the glue spraying device works, the glue storage pipe 3 moves with the No. 1 sliding block 6, the disassembly of the glue storage pipe 3 is completed by rotating the rotating block 8, thus facilitating the subsequent cleaning work of the glue spraying device, when working, the output end of the bottom motor 32 rotates to drive the No. 1 rotating wheel 31 to rotate, when the No. 1 rotating wheel 31 rotates, the No. 2 rotating wheel 34 rotates synchronously through the belt 30, when the No. 2 rotating wheel 34 rotates, the upper glue applying seat 29 rotates to complete the glue applying work on the voice coil sleeved on the surface of the glue applying rod 25, thus completing the overall voice coil glue applying work.

[0028] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The basic principle, main features and advantages of the present application have been shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A loudspeaker voice coil coating device, characterized in that: The utility model provides a kind of glue dropping machine, including rack (15), the lower surface of the rack (15) is equipped with base (17), the surface of the base (17) is equipped with clamping plate (27), the surface of the one side of the clamping plate (27) is equipped with lower connecting seat (22), the back of the lower connecting seat (22) is equipped with vertical slide rail (19), the surface of the vertical slide rail (19) is equipped with second slider (21), the surface of the second slider (21) is equipped with horizontal slide rail (20), the surface of the one side of the horizontal slide rail (20) is equipped with fixed sleeve (18), the surface of the other side of the horizontal slide rail (20) is equipped with first slider (6), the surface of the first slider (6) is equipped with rotary connecting plate (5), the end of the rotary connecting plate (5) is equipped with notch, screw rod (7) is installed in the notch of rotary connecting plate (5), the end of the screw rod (7) is equipped with rotary block (8), the middle part of the rotary block (8) is equipped with glue storage tube (3), the bottom of the glue storage tube (3) is equipped with glue dropping sleeve plate (4), the end of the glue storage tube (3) is equipped with glue dropping needle (9).

2. The loudspeaker voice coil gluing device according to claim 1, wherein: The surface of the upper surface of the upper movable seat (11) is equipped with outer fixed plate (12), the middle part of the outer fixed plate (12) is equipped with limiting shaft (24), the top of the limiting shaft (24) is equipped with top plate (13), the tail of the top plate (13) is equipped with connecting rod (14).

3. The loudspeaker voice coil gluing device according to claim 2, wherein: The lower surface of the limiting shaft (24) is equipped with glue coating rod (25), the surface of the one side of the glue dropping sleeve plate (4) is equipped with conveying pipe (1), the other end of the conveying pipe (1) is connected with glue storage tank (2).

4. The loudspeaker voice coil gluing device according to claim 3, wherein: The lower surface of the glue coating rod (25) is equipped with glue coating seat (29), the circumferential surface of the glue coating seat (29) is equipped with fixed plate (23), the lower surface of the fixed plate (23) is equipped with ball turntable (28).

5. The loudspeaker voice coil gluing device according to claim 4, wherein: The lower surface of the ball turntable (28) is equipped with lower seat body (26), the inside of the lower seat body (26) is equipped with second rotating wheel (34), the second rotating wheel (34) is connected with first rotating wheel (31) by belt (30), the first rotating wheel (31) is installed at the output end of motor (32), the motor (32) is connected with clamping plate (27) by adapter plate (33).

6. The loudspeaker voice coil gluing device according to claim 5, wherein: ​

Images