Horn cone drying equipment

Abstract

The utility model relates to the technical field of loudspeaker cone processing, in particular to loudspeaker cone drying equipment which comprises a drying box shell, a drying mechanism is arranged on the inner surface of the drying box shell, and a fixing mechanism is arranged on the inner surface of the drying box shell. The two sets of fixing mechanisms are symmetrically arranged with the center line of the drying box shell as the symmetry axis. Through the fan, the tooth bud, the gear, the sliding rod and the loudspeaker cone vessel, when the loudspeaker cone needs to be dried, the loudspeaker cone is placed in the vessel, the loudspeaker cone is dried through the fan, meanwhile, when the motor drives the fan to operate, the vessel can be driven to rotate, and therefore the loudspeaker cone can be dried. And after the conical block is in contact with the transverse plate, the container is driven to shake up and down through cooperation of a first spring and a sliding rod, water is poured out, and the drying efficiency of the loudspeaker cone is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of speaker paper cone processing technology, specifically a speaker paper cone drying device. Background Technology

[0002] The speaker cone, also known as the loudspeaker cone, is an important component of a loudspeaker. Its function is to convert electrical signals into sound. After it is processed and shaped, there will still be moisture inside, so it needs to be dried. However, in order to ensure its drying effect, it needs to be installed inside a drying oven, so a mounting fixture is required.

[0003] However, most speaker paper cone drying equipment only uses air cooling to dry the speaker paper cones during use. Since there is still moisture inside the speaker paper cones during the manufacturing process, the container holding the speaker paper cones cannot be shaken during the drying process to remove the internal moisture, which easily prolongs the air cooling time and causes the drying efficiency of the speaker paper cones to drop sharply. In view of this, we propose a speaker paper cone drying equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a horn-shaped paper diaper drying device, which solves the problem that during the air-cooling process, the container holding the horn-shaped paper diaper cannot be shaken, resulting in the inability to shake out moisture, which increases the air-cooling time and leads to a decrease in drying efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A horn-shaped paper cone drying device includes a drying chamber shell, a drying mechanism provided on the inner surface of the drying chamber shell, a fixing mechanism provided on the inner surface of the drying chamber shell, two sets of fixing mechanisms symmetrically arranged with the center line of the drying chamber shell as the axis of symmetry, and an electric heating tube fixedly connected to the inner surface of the drying chamber shell; the fixing mechanism positions the horn-shaped paper cone, and the drying mechanism dries the horn-shaped paper cone.

[0007] Preferably, the drying mechanism includes a motor, the lower surface of which is fixedly connected to the inner surface of the drying chamber shell, a fan is fixedly connected to the output shaft of the motor, a tooth is fixedly connected to the output shaft of the motor, a rotating shaft is fixedly connected to the inner surface of the drying chamber shell, a gear is fixedly connected to the outer arc surface of the rotating shaft, the gear meshes with the tooth, a base plate is slidably connected to the outer arc surface of the rotating shaft, and a slide rod is fixedly connected in a circumferential array on the upper surface of the base plate, and a flared paper basin container passes through the upper surface of the slide rod and is slidably connected to the flared paper basin container.

[0008] Preferably, a spring is sleeved on the outer arc surface of the slide rod, the horn-shaped paper basin is fixedly connected to one end of the spring, the base plate is fixedly connected to the other end of the spring, and the horn-shaped paper basin is fixedly connected to the inner surface of the drying oven shell through a connecting frame.

[0009] Preferably, the lower surface of the base plate has ventilation holes arranged in a circular array, and conical blocks are fixedly connected to the lower surface of the base plate in a circular array.

[0010] Preferably, a horizontal plate is fixedly connected to the inner surface of the drying oven shell, and the horizontal plate is slidably connected to the curved surface of the conical block.

[0011] Preferably, the outer arc surface of the speaker paper basin is provided with a fixing mechanism, the fixing mechanism including a support plate, the support plate being fixedly connected to the outer arc surface of the speaker paper basin, a limit rod being fixedly connected to the upper surface of the support plate, a vertical rod passing through the upper surface of the limit rod and being slidably connected to the vertical rod, a clamping plate being rotatably connected to the outer arc surface of the vertical rod, one end of the vertical rod being fixedly connected to the second spring, and the support plate being fixedly connected to the other end of the second spring.

[0012] Preferably, a limiting plate is fixedly connected to the outer arc surface of the vertical rod, and a bolt passes through the upper surface of the limiting plate and is threadedly connected to the bolt, and the lower surface of the bolt is in contact with the upper surface of the support plate.

[0013] Preferably, the fixing mechanism is provided in two sets and is symmetrically arranged with the center line of the drying chamber shell as the axis of symmetry.

[0014] By employing the above technical solution, this utility model provides a horn-shaped paper tray drying device. It possesses at least the following beneficial effects:

[0015] (1) This utility model, through the setting of a fan, toothed bud, gear, slide bar and horn paper basin container, when the horn paper basin needs to be dried, the horn paper basin is placed in the container and the fan dries the horn paper basin. At the same time, when the motor drives the fan to operate, it can drive the container to rotate. After the conical block contacts the horizontal plate, through the cooperation of the spring and the slide bar, the container is driven to shake up and down, and the water is shaken out, which effectively improves the drying efficiency of the horn paper basin.

[0016] (2) The present invention, through the setting of the support plate, vertical rod, clamp and spring 2, when placing the horn paper basin, after opening the clamp, the horn paper basin is placed, and after the bolt is turned upward, the spring 2 pulls the vertical rod downward, so that the clamp and the horn paper basin are tightly attached. With the up and down shaking of the container, it is used to ensure that the horn paper basin will not fall off due to the up and down shaking and rotation of the container during the drying process, making the whole device more stable. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram showing the positional relationship between the gear and the tooth bud of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the fixing mechanism of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of part A in the middle.

[0022] In the diagram: 1. Drying oven shell; 2. Drying mechanism; 21. Motor; 22. Fan; 23. Tooth; 24. Rotating shaft; 25. Gear; 26. Base plate; 27. Slide rod; 28. Horn-shaped paper basin container; 29. ​​Spring 1; 210. Ventilation hole; 211. Conical block; 212. Horizontal plate; 3. Fixing mechanism; 31. Support plate; 32. Limiting rod; 33. Vertical rod; 34. Clamping plate; 35. Spring 2; 36. Limiting plate; 37. Bolt; 4. Electric heating element. Detailed Implementation

[0023] 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. Example 1

[0024] Please see Figures 1-4 This utility model provides a drying device for speaker paper cones, including a drying chamber shell 1. A drying mechanism 2 is provided on the inner surface of the drying chamber shell 1, and a fixing mechanism 3 is provided on the inner surface of the drying chamber shell 1. Two sets of fixing mechanisms 3 are provided and symmetrically arranged with the center line of the drying chamber shell 1 as the axis of symmetry. An electric heating tube 4 is fixedly connected to the inner surface of the drying chamber shell 1. An electrical box for the electric heating tube 4 is provided on the upper surface of the drying chamber shell 1. The electrical box provides power to the electric heating tube 4 to dry the speaker paper cones. At the same time, the drying mechanism 2 air-dries the lower surface of the speaker paper cones, thereby achieving comprehensive drying of the speaker paper cones and improving the drying efficiency of the speaker paper cones. The fixing mechanism 3 positions the speaker paper cones, and the drying mechanism 2 dries the speaker paper cones.

[0025] In this embodiment, the drying mechanism 2 includes a motor 21. The lower surface of the motor 21 is fixedly connected to the inner surface of the drying chamber shell 1. A fan 22 is fixedly connected to the output shaft of the motor 21. A tooth 23 is fixedly connected to the output shaft of the motor 21. A rotating shaft 24 is fixedly connected to the inner surface of the drying chamber shell 1. A gear 25 is fixedly connected to the outer arc surface of the rotating shaft 24. A base plate 26 is slidably connected to the outer arc surface of the rotating shaft 24. A slide rod 27 is fixedly connected to the upper surface of the base plate 26 in a circumferential array. A flared paper basin container 28 passes through the upper surface of the slide rod 27 and is slidably connected to the flared paper basin container 28. A ring is provided at the connection between the flared paper basin container 28 and the slide rod 27. The ring is rotatably connected to the flared paper basin container 28. This arrangement ensures that the base plate 26 can rotate.

[0026] Furthermore, gear 25 meshes with tooth 23. Through the mutual cooperation between tooth 23 and gear 25, after tooth 23 is driven by motor 21 to rotate one revolution, it will drive rotating shaft 24 to rotate a certain distance. This, in conjunction with base plate 26, causes base plate 26 to rotate a certain distance. Spring 29 is sleeved on the outer arc surface of slide rod 27. The flared paper basin container 28 is fixedly connected to one end of spring 29, and base plate 26 is fixedly connected to the other end of spring 29. Flared paper basin container 28 is fixedly connected to the inner surface of drying chamber shell 1 through connecting frame. Ventilation holes 210 are opened in a circumferential array on the lower surface of base plate 26. By opening multiple ventilation holes 210 on the lower surface of base plate 26, The fan 22, through the motor 21, generates wind that can pass through the horn cone, increasing the area of ​​the horn cone covered by the wind. The lower surface of the base plate 26 is fixedly connected with conical blocks 211 in a circumferential array. The inner surface of the drying chamber shell 1 is fixedly connected with a horizontal plate 212. The horizontal plate 212 and the curved surface of the conical blocks 211 are slidably connected. Through the mutual cooperation between the conical blocks 211 and the horizontal plate 212, after the base plate 26 rotates through the tooth 23, the curved surface of the conical blocks 211 is squeezed by the horizontal plate 212, and the base plate 26 will move upward and compress the spring 29. When the conical blocks 211 are not in contact with the horizontal plate 212, they return to their original position by the elastic force of the spring 29, thereby achieving the up-and-down shaking state.

[0027] Furthermore, by incorporating the fan 22, toothed bud 23, gear 25, slide bar 27, and horn-shaped paper cone container 28, when the horn-shaped paper cone needs to be dried, it is placed inside the container, and the fan 22 dries the horn-shaped paper cone. Simultaneously, when the motor 21 drives the fan 22, it can rotate the container. After the conical block 211 contacts the horizontal plate 212, the spring 29 and slide bar 27 work together to make the container shake up and down, causing the moisture to be shaken out, effectively improving the drying efficiency of the horn-shaped paper cone.

[0028] In addition, the fixing mechanism 3 includes a support plate 31, which is fixedly connected to the outer arc surface of the speaker paper basin container 28. A limit rod 32 is fixedly connected to the upper surface of the support plate 31. A vertical rod 33 passes through the upper surface of the limit rod 32 and is slidably connected to the vertical rod 33. A clamping plate 34 is rotatably connected to the outer arc surface of the vertical rod 33. A transmission shaft is provided at the connection between the vertical rod 33 and the clamping plate 34. Both sides of the transmission shaft are fixed to the clamping plate 34. A groove is provided on the outer arc surface of the clamping plate 34. The clamping plate 34 is fixed to the groove through the transmission shaft, so that the clamping plate 34 is connected to the vertical rod 33. The vertical rod 33 is fixedly connected to one end of the second spring 35.

[0029] In addition, the support plate 31 is fixedly connected to the other end of the second spring 35, and the outer arc surface of the vertical rod 33 is fixedly connected to the limiting plate 36. The upper surface of the limiting plate 36 is threaded with a bolt 37, and the lower surface of the bolt 37 is in contact with the upper surface of the support plate 31. The upper surface of the bottom plate 26 is held in place by the bolt 37, so that the second spring 35 is always in a stretched state. After the bolt 37 is turned upward, the spring force of the second spring 35 pulls the vertical rod 33 downward, causing the clamping plate 34 to move downward and contact the horn paper cone, clamping the horn paper cone. The fixing mechanism 3 is provided in two sets and is symmetrically arranged with the center line of the drying chamber shell 1 as the axis of symmetry. By setting two sets of fixing mechanisms 3, the two sides of the horn paper cone can be effectively fixed, preventing the horn paper cone from falling or shifting in position during the drying process, making the whole device more stable.

[0030] It is worth noting that, through the support plate 31, vertical rod 33, clamping plate 34, and spring 35, when placing the speaker paper cone, after opening the clamping plate 34, the speaker paper cone is placed, and after the bolt 37 is turned upward, the spring 35 pulls the vertical rod 33 downward, so that the clamping plate 34 is tightly attached to the speaker paper cone. With the up and down shaking of the container, it is used to ensure that the speaker paper cone will not fall off due to the up and down shaking and rotation of the container during the drying process, making the whole device more stable.

[0031] When using the horn-shaped paper basin drying equipment of this utility model, to dry the horn-shaped paper basin, the clamping plate 34 is opened to both sides, the horn-shaped paper basin is placed in the horn-shaped paper basin container 28, the clamping plate 34 is closed, and the bolt 37 is turned upward. The spring 25 pulls the vertical rod 33 downward on the outer arc surface of the limiting rod 32, causing the clamping plate 34 to move downward and press tightly against the horn-shaped paper basin container 28. Then, the motor 21 is started, and the motor 21 drives the fan 22 to rotate, generating airflow. Simultaneously, the gears... During the rotation of the bud 23, through its interaction with the gear 25, the rotating shaft 24 will rotate a certain distance with each rotation. When the rotating shaft 24 rotates, it will drive the base plate 26 to rotate. At the same time, the wind will cover the speaker cone through the ventilation hole 210. After the base plate 26 rotates a certain distance, it will drive the curved surface of the cone block 211 to contact the horizontal plate 212, causing the base plate 26 to move upward and compress the spring 29. The spring 29 will then cause the speaker cone to shake up and down, shaking out the water from the inside.

Claims

1. A drying device for horn-shaped paper trays, characterized in that, The device includes a drying chamber shell (1), a drying mechanism (2) is provided on the inner surface of the drying chamber shell (1), a fixing mechanism (3) is provided on the inner surface of the drying chamber shell (1), two sets of fixing mechanisms (3) are provided and are symmetrically arranged with the center line of the drying chamber shell (1) as the axis of symmetry, an electric heating tube (4) is fixedly connected to the inner surface of the drying chamber shell (1), the fixing mechanism (3) positions the speaker paper cone, and the drying mechanism (2) dries the speaker paper cone.

2. The horn-shaped paper tray drying equipment according to claim 1, characterized in that: The drying mechanism (2) includes a motor (21), the lower surface of which is fixedly connected to the inner surface of the drying chamber shell (1), the output shaft of which is fixedly connected to a fan (22), the output shaft of which is fixedly connected to a tooth (23), the inner surface of the drying chamber shell (1) is fixedly connected to a rotating shaft (24), the outer arc surface of which is fixedly connected to a gear (25), the gear (25) meshing with the tooth (23), the outer arc surface of which is slidably connected to a base plate (26), the upper surface of which is fixedly connected to a slide rod (27) in a circumferential array, the upper surface of which is penetrated by a horn-shaped paper basin container (28) and slidably connected to the horn-shaped paper basin container (28).

3. The horn-shaped paper tray drying equipment according to claim 2, characterized in that: The outer arc surface of the slide bar (27) is fitted with a spring (29), the horn paper basin container (28) is fixedly connected to one end of the spring (29), the bottom plate (26) is fixedly connected to the other end of the spring (29), and the horn paper basin container (28) is fixedly connected to the inner surface of the drying box shell (1) through the connecting frame.

4. The trumpet paper tray drying equipment according to claim 3, characterized in that: The lower surface of the base plate (26) is provided with ventilation holes (210) in a circular array, and the lower surface of the base plate (26) is fixedly connected with conical blocks (211) in a circular array.

5. The horn-shaped paper tray drying equipment according to claim 4, characterized in that: A horizontal plate (212) is fixedly connected to the inner surface of the drying oven shell (1), and the horizontal plate (212) is slidably connected to the curved surface of the conical block (211).

6. The trumpet paper tray drying equipment according to claim 5, characterized in that: The outer arc surface of the speaker paper basin container (28) is provided with a fixing mechanism (3). The fixing mechanism (3) includes a support plate (31). The support plate (31) is fixedly connected to the outer arc surface of the speaker paper basin container (28). A limit rod (32) is fixedly connected to the upper surface of the support plate (31). A vertical rod (33) passes through the upper surface of the limit rod (32) and is slidably connected to the vertical rod (33). A clamping plate (34) is rotatably connected to the outer arc surface of the vertical rod (33). One end of the vertical rod (33) is fixedly connected to the second spring (35). The other end of the support plate (31) is fixedly connected to the second spring (35).

7. The trumpet paper tray drying equipment according to claim 6, characterized in that: The outer arc surface of the vertical rod (33) is fixedly connected to a limiting plate (36). The upper surface of the limiting plate (36) is threaded with a bolt (37) and the bolt (37) is threadedly connected. The lower surface of the bolt (37) is in contact with the upper surface of the support plate (31).

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