Stirring kettle for producing special glue for loudspeaker

Abstract

The utility model discloses a stirring kettle for producing special glue for loudspeakers, which comprises a stirring kettle body, the bottom end of the stirring kettle body is fixedly provided with a connecting table, the bottom end of the connecting table is provided with a vibration mechanism, the vibration mechanism comprises a fixed base and a positioning plate, one side of the top end of the fixed base is provided with a movable groove; according to the stirring kettle for producing the special glue for the loudspeaker, disclosed by the utility model, the stirring mechanism and the vibration mechanism are arranged, the stirring blade drives the scraping blade to synchronously move in the rotating process, and the scraping blade cleans the special glue adhered to the inner wall of the stirring kettle; the vibration motor drives the connecting table to move synchronously through the synchronous plate, the connecting table drives the stirring kettle body to vibrate synchronously, the adhesion amount of special glue on the inner wall of the stirring kettle is reduced under the action of vibration force, the cleaning amount of loudspeaker production personnel is reduced, and the production efficiency of loudspeakers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring kettles, in particular to a stirring kettle used for producing special glue for loudspeakers. Background Art

[0002] Speakers are also called "horns". They are a very commonly used electroacoustic transducer device, which can be seen in electronic circuits that make sounds. Speakers are the weakest device among electronic components, but they are the most important device for sound effects. There are many types of speakers, and their prices vary greatly. During the production process of speakers, special glue is needed to paste and assemble the speaker's T-iron, magnet, washer, basin, elastic wave, voice coil, skeleton, folding ring, and cone basin components. In order to ensure its fluidity during use, the glue required for the production of speakers is usually placed in a mixing kettle and stirred at all times.

[0003] However, the traditional stirred tank has the following disadvantages:

[0004] Traditional mixing kettles only stir the glue. The glue used to produce loudspeakers may adhere to the surface of the mixing kettle due to its own adhesiveness, increasing the amount of cleaning for loudspeaker production personnel. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring kettle for producing special glue for speakers, so as to solve the problem that the traditional stirring kettle proposed in the above background technology only stirs the glue, and the special glue for speakers may adhere to the surface of the stirring kettle due to the adhesiveness of the glue itself, thereby increasing the cleaning workload of the speaker production personnel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring kettle for producing special glue for loudspeakers, comprising a stirring kettle body, a connecting platform fixedly installed at the bottom end of the stirring kettle body, a vibration mechanism provided at the bottom end of the connecting platform, the vibration mechanism comprising a fixed base and a positioning plate, a movable groove is provided on one side of the top end of the fixed base, two movable blocks are slidably connected inside the movable groove, the top ends of the two movable blocks are rotatably connected with angle rods, the top ends of the two angle rods are respectively rotatably connected with the two ends of the positioning plate, a stirring mechanism is installed inside the stirring kettle body, the stirring mechanism comprises a rotating shaft and active umbrella-shaped bevel teeth, a plurality of stirring blades are fixedly installed on both sides of the rotating shaft, a scraper is fixedly installed on the opposite sides of the plurality of stirring blades, the bottom end of the rotating shaft is fixedly connected to the top end of the active umbrella-shaped bevel teeth, a limiting plate is provided on both sides of the rotating shaft, a quantitative mechanism is fixedly installed at the bottom end of one side of the stirring kettle body, the quantitative mechanism comprises a mounting plate and a quantitative frame, the top end of the mounting plate is fixedly connected to the bottom end of the quantitative frame, and a quantitative shell is fixedly installed at the bottom end of the mounting plate.

[0007] Preferably, spring-loaded telescopic rods are fixedly installed on both sides of the bottom end of the connecting platform, and the fixed ends of the two spring-loaded telescopic rods are fixedly connected to the side opposite to the fixed base, and a connecting spring is fixedly installed between the two movable blocks, and the top of the positioning plate is fixedly connected to the middle of the bottom end of the connecting platform. During the vibration of the connecting platform, the positioning plate is driven to move synchronously, and the positioning plate drives the angle rod to deflect at an angle, and the angle rod pushes the movable block to slide along the movable groove, and the movable block pulls the connecting springs from both ends, and the connecting springs are elastic, and the connecting springs undergo elastic deformation to buffer the pulling force, and the spring-loaded telescopic rod is squeezed during the vibration of the connecting platform, and the spring-loaded telescopic rod performs a telescopic movement, and the spring-loaded telescopic rod is elastic, and the spring-loaded telescopic rod performs an extending movement to buffer the extrusion force.

[0008] Preferably, a synchronization plate is fixedly installed on the surface of the connecting table, a motor base is fixedly installed on the side of the top of the fixed base away from the movable groove, a vibration motor is fixedly installed on one side of the motor base, and the output end of the vibration motor is fixedly connected to the side opposite to the synchronization plate. The vibration motor is started after being energized, the vibration motor drives the synchronization plate to move synchronously, the synchronization plate drives the connecting table to vibrate, and the connecting table drives the stirring kettle body to vibrate synchronously, thereby reducing the amount of special glue adhering to the stirring kettle body.

[0009] Preferably, the middle parts of the two limit plates are rotatably connected with stirring paddles, and the connection points between the two stirring paddles and the two limit plates are fixedly installed with driven umbrella-shaped bevel teeth, and the outer sides of the two driven umbrella-shaped bevel teeth are meshed and connected with the outer sides of the active umbrella-shaped bevel teeth. After the rotating shaft rotates, the active umbrella-shaped bevel teeth are driven to rotate, and the active umbrella-shaped bevel teeth are in contact with the driven umbrella-shaped bevel teeth. The driven umbrella-shaped bevel teeth drive the stirring paddles to rotate, and the stirring paddles stir the special glue in the stirring kettle body.

[0010] Preferably, a servo motor is fixedly installed on the top of the stirring kettle body, and the output end of the servo motor is fixedly connected to the end opposite to the rotating shaft, and the bottom ends of the two limit plates are respectively fixedly connected to the two sides of the bottom end of the inner wall of the stirring kettle body. The servo motor starts after being energized, and the servo motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring blade to move synchronously. The stirring blade stirs the special glue in the stirring kettle body, and during the rotation of the stirring blade, it drives the scraper to clean the special glue adhered to the inner wall of the stirring kettle body.

[0011] Preferably, a lifting cylinder is fixedly installed in the middle of the quantitative rack, and a height rod extending to the inside of the quantitative shell is fixedly installed at the movable end of the lifting cylinder, a sealing plug slidably connected to the quantitative shell is fixedly installed at the bottom end of the height rod, and a discharge hose extending to the outside is fixedly connected to the bottom end of the quantitative shell. One side of the quantitative rack is fixedly connected to the stirring kettle body, and the lifting cylinder performs telescopic movement, and the lifting cylinder pushes the height rod from the top, and the height rod drives the sealing plug to slide along the quantitative shell to adjust the quantitative volume of the special glue in the quantitative shell, and the quantitative special glue is discharged to the outside through the discharge hose.

[0012] Preferably, a conveying platform located on the top of the quantitative mechanism is fixedly installed on the stirring kettle body, a pump body is fixedly installed on the top of the conveying platform, the liquid inlet of the pump body is fixedly connected to an extraction pipe extending to the stirring kettle body, the liquid outlet of the pump body is fixedly connected to a conveying pipe extending to the inside of the quantitative shell, the surface of the stirring kettle body is fixedly connected to an injection pipe, special glue is injected into the stirring kettle body through the injection pipe, the pump body is started after power is turned on, and the fluid glue after stirring is conveyed to the pump body through the extraction pipe, and the pump body is conveyed to the quantitative shell through the conveying pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a stirring mechanism and a vibrating mechanism, the stirring blade drives the scraper blade to move synchronously during rotation, the scraper blade cleans the special glue adhered to the inner wall of the stirring kettle, the vibration motor drives the connecting table to move synchronously through the synchronization plate, the connecting table drives the stirring kettle body to vibrate synchronously, and under the action of the vibration force, the amount of special glue adhering to the inner wall of the stirring kettle is reduced, the cleaning amount of the speaker production personnel is reduced, and the production efficiency of the speaker is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an internal schematic diagram of the utility model;

[0015] Figure 2 It is a partial schematic diagram of the utility model;

[0016] Figure 3 It is a side view of the stirring mechanism of the utility model;

[0017] Figure 4 This is a connection diagram of the connection platform and the vibration mechanism of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the quantitative mechanism of the utility model;

[0019] Figure 6 This is a connection diagram of the quantitative mechanism and the delivery hose of the utility model.

[0020] In the figure: 1. stirring kettle body; 2. injection pipeline; 3. stirring mechanism; 31. servo motor; 32. rotating shaft; 33. stirring blade; 34. scraper; 35. stirring paddle; 36. limit plate; 37. active umbrella-shaped bevel gear; 38. driven umbrella-shaped bevel gear; 4. pump body; 5. quantitative mechanism; 51. mounting plate; 52. quantitative frame; 53. lifting cylinder; 54. height rod; 55. sealing plug; 56. discharge hose; 57. quantitative shell; 6. connecting platform; 7. vibration mechanism; 71. fixed base; 72. movable block; 73. connecting spring; 74. movable groove; 75. telescopic rod with spring; 76. positioning plate; 77. angle rod; 78. motor base; 79. vibration motor; 8. extraction pipeline; 9. conveying pipeline; 10. conveying platform; 11. synchronization plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-6 The utility model provides a stirring kettle for producing special glue for loudspeakers, including a stirring kettle body 1, a connecting platform 6 is fixedly installed at the bottom end of the stirring kettle body 1, a vibration mechanism 7 is arranged at the bottom end of the connecting platform 6, the vibration mechanism 7 includes a fixed base 71 and a positioning plate 76, a movable groove 74 is opened on one side of the top of the fixed base 71, two movable blocks 72 are slidably connected inside the movable groove 74, the top ends of the two movable blocks 72 are rotatably connected with angle rods 77, the top ends of the two angle rods 77 are rotatably connected with the two ends of the positioning plate 76, and a stirring mechanism 7 is arranged inside the stirring kettle body 1. Mechanism 3, the stirring mechanism 3 includes a rotating shaft 32 and active umbrella-shaped bevel teeth 37, a plurality of stirring blades 33 are fixedly installed on both sides of the rotating shaft 32, a scraper 34 is fixedly installed on the opposite side of the plurality of stirring blades 33, the bottom end of the rotating shaft 32 is fixedly connected to the top end of the active umbrella-shaped bevel teeth 37, and a limit plate 36 is provided on both sides of the rotating shaft 32. A quantitative mechanism 5 is fixedly installed at the bottom end of one side of the stirring kettle body 1, and the quantitative mechanism 5 includes a mounting plate 51 and a quantitative frame 52, the top end of the mounting plate 51 is fixedly connected to the bottom end of the quantitative frame 52, and a quantitative shell 57 is fixedly installed at the bottom end of the mounting plate 51.

[0023] Spring-loaded telescopic rods 75 are fixedly installed on both sides of the bottom end of the connecting platform 6. The fixed ends of the two spring-loaded telescopic rods 75 are fixedly connected to the side opposite to the fixed base 71. A connecting spring 73 is fixedly installed between the two movable blocks 72. The top of the positioning plate 76 is fixedly connected to the middle part of the bottom end of the connecting platform 6. During the vibration of the connecting platform 6, the positioning plate 76 is driven to move synchronously. The positioning plate 76 drives the angle rod 77 to deflect at an angle. The angle rod 77 pushes the movable block 72 to slide along the movable groove 74, and the movable block 72 pulls the connecting springs 73 from both ends. The connecting springs 73 are elastic, and the connecting springs 73 undergo elastic deformation to buffer the pulling force. During the vibration of the connecting platform 6, the spring-loaded telescopic rod 75 is squeezed, and the spring-loaded telescopic rod 75 performs telescopic movement. The spring-loaded telescopic rod 75 is elastic, and the spring-loaded telescopic rod 75 performs stretching movement to buffer the squeezing force.

[0024] A synchronization plate 11 is fixedly installed on the surface of the connecting platform 6, a motor base 78 is fixedly installed on the side of the top of the fixed base 71 away from the movable groove 74, a vibration motor 79 is fixedly installed on one side of the motor base 78, and the output end of the vibration motor 79 is fixedly connected to the side directly opposite to the synchronization plate 11. The vibration motor 79 is started after being energized, and the vibration motor 79 drives the synchronization plate 11 to move synchronously, the synchronization plate 11 drives the connecting platform 6 to vibrate, and the connecting platform 6 drives the stirring kettle body 1 to vibrate synchronously, thereby reducing the amount of special glue adhering to the stirring kettle body 1.

[0025] The middle parts of the two limit plates 36 are rotatably connected with stirring paddles 35, and the connection between the two stirring paddles 35 and the two limit plates 36 is fixedly installed with driven umbrella-shaped bevel teeth 38. The outer sides of the two driven umbrella-shaped bevel teeth 38 are meshed and connected with the outer sides of the active umbrella-shaped bevel teeth 37. After the rotating shaft 32 rotates, the active umbrella-shaped bevel teeth 37 are driven to rotate. The active umbrella-shaped bevel teeth 37 are in contact with the driven umbrella-shaped bevel teeth 38, and the driven umbrella-shaped bevel teeth 38 drive the stirring paddles 35 to rotate, and the stirring paddles 35 stir the special glue in the stirring kettle body 1.

[0026] A servo motor 31 is fixedly installed on the top of the stirring kettle body 1, and the output end of the servo motor 31 is fixedly connected to the end opposite to the rotating shaft 32, and the bottom ends of the two limit plates 36 are respectively fixedly connected to the two sides of the bottom end of the inner wall of the stirring kettle body 1. The servo motor 31 starts after being energized, and the servo motor 31 drives the rotating shaft 32 to rotate, and the rotating shaft 32 drives the stirring blade 33 to move synchronously. The stirring blade 33 stirs the special glue in the stirring kettle body 1, and during the rotation of the stirring blade 33, it drives the scraper 34 to clean the special glue adhered to the inner wall of the stirring kettle body 1.

[0027] A lifting cylinder 53 is fixedly installed in the middle of the quantitative frame 52, and a height rod 54 extending to the inside of the quantitative shell 57 is fixedly installed at the movable end of the lifting cylinder 53, and a sealing plug 55 slidably connected to the quantitative shell 57 is fixedly installed at the bottom end of the height rod 54. The bottom end of the quantitative shell 57 is fixedly connected to a discharge hose 56 extending to the outside. One side of the quantitative frame 52 is fixedly connected to the stirring kettle body 1, and the lifting cylinder 53 performs telescopic movement. The lifting cylinder 53 pushes the height rod 54 from the top, and the height rod 54 drives the sealing plug 55 to slide along the quantitative shell 57 to adjust the quantitative volume of the special glue in the quantitative shell 57. The quantitative special glue is discharged to the outside through the discharge hose 56.

[0028] A conveying platform 10 located on the top of the quantitative mechanism 5 is fixedly installed on the stirring kettle body 1, and a pump body 4 is fixedly installed on the top of the conveying platform 10. The liquid inlet of the pump body 4 is fixedly connected to an extraction pipe 8 extending to the stirring kettle body 1, and the liquid outlet of the pump body 4 is fixedly connected to a conveying pipe 9 extending to the inside of the quantitative shell 57. The surface of the stirring kettle body 1 is fixedly connected to an injection pipe 2, and special glue is injected into the stirring kettle body 1 through the injection pipe 2. The pump body 4 is started after being powered on, and the fluid glue after stirring is transported to the pump body 4 through the extraction pipe 8 and the pump body 4 is transported to the quantitative shell 57 through the conveying pipe 9.

[0029] When the embodiment of the present application is in use, the special glue is injected into the stirring kettle body 1 through the injection pipe 2, the servo motor 31 is powered on and started, the servo motor 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the stirring blade 33 to move synchronously, the stirring blade 33 stirs the special glue in the stirring kettle body 1, and the stirring blade 33 drives the scraper 34 to clean the special glue adhered to the inner wall of the stirring kettle body 1 during the rotation of the stirring blade 33, and the rotating shaft 32 drives the active umbrella-shaped bevel gear 37 to rotate after the rotation, the active umbrella-shaped bevel gear 37 contacts the driven umbrella-shaped bevel gear 38, and the driven umbrella-shaped bevel gear 38 drives the stirring paddle 35 The stirring paddle 35 stirs the special glue in the stirring kettle body 1. The special glue has high fluidity in the stirring kettle body 1. The lifting cylinder 53 performs telescopic movement. The lifting cylinder 53 pushes the height rod 54 from the top. The height rod 54 drives the sealing plug 55 to slide along the quantitative shell 57, and the quantitative volume of the special glue in the quantitative shell 57 is adjusted. The pump body 4 is powered on and started. The fluid glue after stirring is transported to the pump body 4 through the extraction pipe 8. The pump body 4 is transported to the quantitative shell 57 through the delivery pipe 9. The quantitative special glue is discharged to the outside through the discharge hose 56.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring kettle for producing special glue for loudspeakers, comprising a stirring kettle body (1), characterized in that: A connecting platform (6) is fixedly mounted at the bottom end of the stirring kettle body (1), and a vibration mechanism (7) is disposed at the bottom end of the connecting platform (6). The vibration mechanism (7) comprises a fixed base (71) and a positioning plate (76). A movable groove (74) is provided on one side of the top end of the fixed base (71), and two movable blocks (72) are slidably connected inside the movable groove (74). The top ends of the two movable blocks (72) are both rotatably connected to angle rods (77), and the top ends of the two angle rods (77) are rotatably connected to the two ends of the positioning plate (76) respectively. A stirring mechanism (3) is mounted inside the stirring kettle body (1), and the stirring mechanism (3) comprises a rotating shaft (32) and a Active umbrella-shaped bevel teeth (37), a plurality of stirring blades (33) are fixedly mounted on both sides of the rotating shaft (32), a scraper blade (34) is fixedly mounted on the opposite sides of the plurality of stirring blades (33), the bottom end of the rotating shaft (32) is fixedly connected to the top end of the active umbrella-shaped bevel teeth (37), a limit plate (36) is provided on both sides of the rotating shaft (32), a quantitative mechanism (5) is fixedly mounted on the bottom end of one side of the stirring kettle body (1), the quantitative mechanism (5) comprises a mounting plate (51) and a quantitative frame (52), the top end of the mounting plate (51) is fixedly connected to the bottom end of the quantitative frame (52), and a quantitative shell (57) is fixedly mounted on the bottom end of the mounting plate (51).

2. The stirred kettle for producing special glue for loudspeakers according to claim 1, characterized in that: Spring-loaded telescopic rods (75) are fixedly mounted on both sides of the bottom end of the connecting platform (6); the fixed ends of the two spring-loaded telescopic rods (75) are fixedly connected to the opposite side of the fixed base (71); a connecting spring (73) is fixedly mounted between the two movable blocks (72); and the top end of the positioning plate (76) is fixedly connected to the middle of the bottom end of the connecting platform (6).

3. The stirred kettle for producing special glue for loudspeakers according to claim 1, characterized in that: A synchronization plate (11) is fixedly mounted on the surface of the connection platform (6); a motor base (78) is fixedly mounted on the top of the fixed base (71) on a side away from the movable groove (74); a vibration motor (79) is fixedly mounted on one side of the motor base (78); and an output end of the vibration motor (79) is fixedly connected to a side directly opposite to the synchronization plate (11).

4. The stirring kettle for producing special glue for loudspeakers according to claim 1, characterized in that: The middle parts of the two limit plates (36) are rotatably connected to a stirring paddle (35), and the connection points between the two stirring paddles (35) and the two limit plates (36) are fixedly mounted with driven umbrella-shaped bevel teeth (38), and the outer sides of the two driven umbrella-shaped bevel teeth (38) are meshingly connected with the outer sides of the active umbrella-shaped bevel teeth (37).

5. The stirring kettle for producing special glue for loudspeakers according to claim 1, characterized in that: A servo motor (31) is fixedly mounted on the top of the stirring kettle body (1); an output end of the servo motor (31) is fixedly connected to an end directly opposite to the rotating shaft (32); and the bottom ends of the two limit plates (36) are respectively fixedly connected to two sides of the bottom end of the inner wall of the stirring kettle body (1).

6. The stirring kettle for producing special glue for loudspeakers according to claim 1, characterized in that: A lifting cylinder (53) is fixedly mounted in the middle of the quantitative frame (52); a height rod (54) extending into the interior of the quantitative shell (57) is fixedly mounted on the movable end of the lifting cylinder (53); a sealing plug (55) slidably connected to the quantitative shell (57) is fixedly mounted on the bottom end of the height rod (54); a discharge hose (56) extending to the outside is fixedly connected to the bottom end of the quantitative shell (57); and one side of the quantitative frame (52) is fixedly connected to the stirring kettle body (1).

7. The stirred kettle for producing special glue for loudspeakers according to claim 1, characterized in that: A conveying platform (10) located on the top of the quantitative mechanism (5) is fixedly mounted on the stirring kettle body (1), a pump body (4) is fixedly mounted on the top of the conveying platform (10), a liquid inlet of the pump body (4) is fixedly connected to an extraction pipeline (8) extending to the stirring kettle body (1), a liquid outlet of the pump body (4) is fixedly connected to a conveying pipeline (9) extending to the inside of the quantitative shell (57), and an injection pipeline (2) is fixedly connected to the surface of the stirring kettle body (1).

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