Paper bowl sealing device for loudspeaker production

Abstract

The utility model relates to a paper basin glue sealing device for loudspeaker production, including conveyer and install the glue removing subassembly of conveyer, the transmission mode of conveyer is belt transmission, the conveyer includes belt and two baffle, two baffle install in the both sides of belt, the glue removing subassembly includes two sliding plates, the top piece and the support plate, the one end bottom of two sliding plates all is fixedly installed with support plate, the top piece is slidably installed in the one side of support plate, one side fixed mounting of top piece has the slide rod, the slide rod passes through the support plate, the outer wall of slide rod is equipped with spring and installs, two sliding plates swing installation in conveyer, the outer wall fixed mounting of conveyer one side baffle has the motor, can use two top piece to scrape off the glue automatically, and the top piece is attached with the shell edge, can scrape off the glue comprehensively and guarantees the edge level, will not cause the damage to paper basin.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker technology, and in particular to a paper cone sealing device for loudspeaker production. Background Technology

[0002] When installing the speaker, the paper cone needs to be glued to the inside of the speaker housing. Press firmly on the edge of the paper cone to ensure a tight bond. Some glue may overflow when pressing down on the paper cone. To prevent the glue from flowing during subsequent housing installation and to maintain the product's aesthetics, excess glue needs to be scraped off.

[0003] Operators typically use a scraper to remove excess glue. However, due to the instability of manual operation, the edges of the paper basin are not smooth after the glue is removed, and the scraper can easily damage the edges of the paper basin, affecting its appearance and service life. Utility Model Content

[0004] The purpose of this application is to provide a paper cone sealing device for loudspeaker production to solve the problems mentioned in the background art.

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

[0006] A speaker cone sealing device includes a conveyor and a de-adhesion assembly mounted on the conveyor. The conveyor is a belt conveyor and includes a belt and two baffles mounted on both sides of the belt. The de-adhesion assembly includes two sliding plates, a top block, and a support plate. The support plate is fixedly mounted on the bottom of one end of each of the two sliding plates. The top block is slidably mounted on one side of the support plate. A sliding rod is fixedly mounted on one side of the top block. The sliding rod passes through the support plate, and a spring is sleeved on the outer wall of the sliding rod. The two sliding plates are movably mounted on the conveyor.

[0007] Preferably, a motor is fixedly installed on the outer wall of a baffle on one side of the conveyor, and a fixing plate is fixedly installed on the top edge of the baffle. A lifting groove is opened through the outer wall of the fixing plate. A screw is fixedly installed at the output end of the motor. The top end of the screw is connected to the top of the fixing plate through a bearing. A slider is threaded on the outer wall of the screw. A connecting rod is fixedly installed on one side of the slider. The connecting rod passes through the lifting groove of the fixing plate.

[0008] Preferably, a motor is fixedly mounted at one end of the connecting rod, a cylinder is fixedly mounted on one outer wall of the motor, a fixed rod is fixedly mounted on the lower outer wall of the cylinder, and a rotating rod is fixedly mounted at the output end of the motor. A through groove is formed on the outer wall of both the fixed rod and the rotating rod. A rubber block is fixedly mounted on the upper outer wall of each of the two sliding plates, with one rubber block of the sliding plate embedded in the groove of the fixed rod and the other rubber block of the sliding plate embedded in the groove of the rotating rod. A mating plate is fixedly mounted at the output end of the cylinder, and the rubber block is embedded within the mating plate.

[0009] The beneficial effects of this utility model are: by setting up an adhesive removal component, two top blocks can be used to automatically scrape off the adhesive. The top blocks are attached to the edge of the shell, which can completely remove the adhesive and ensure that the edge is flat, without damaging the paper basin. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the motor mounting structure in this utility model;

[0012] Figure 3 In this utility model Figure 1 A magnified schematic diagram of the structure of region A;

[0013] Figure 4 In this utility model Figure 2 A magnified schematic diagram of the local structure of region B;

[0014] Figure 5 This is a schematic diagram showing the working state of the adhesive removal component in this utility model.

[0015] In the diagram: 1. Transmitter; 2. Fixed plate; 3. Connecting rod; 4. Motor; 5. Cylinder; 6. Fixed rod; 7. Sliding plate; 8. Top block; 9. Mating plate; 10. Support plate; 11. Slider; 12. Spring; 13. Rotating rod; 14. Rubber block; 15. Slide rod; 16. Motor; 17. Screw. Detailed Implementation

[0016] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0017] like Figure 1-5 The illustrated speaker cone sealing device includes a conveyor 1 and a de-adhesion assembly mounted on the conveyor 1. The conveyor 1 is a belt conveyor and includes a belt and two baffles mounted on both sides of the belt. The de-adhesion assembly includes two sliding plates 7, a top block 8, and a support plate 10. The support plate 10 is fixedly mounted on the bottom of one end of each of the two sliding plates 7. The top block 8 is slidably mounted on one side of the support plate 10. A slide rod 15 is fixedly mounted on one side of the top block 8. The slide rod 15 passes through the support plate 10. A spring 12 is sleeved on the outer wall of the slide rod 15. The two sliding plates 7 are movably mounted on the conveyor 1.

[0018] A motor 16 is fixedly installed on the outer wall of a baffle on one side of the conveyor 1. A fixing plate 2 is fixedly installed on the top edge of the baffle. A lifting groove is opened through the outer wall of the fixing plate 2. A screw 17 is fixedly installed at the output end of the motor 16. The top end of the screw 17 is connected to the top of the fixing plate 2 through a bearing. A slider 11 is threaded on the outer wall of the screw 17. A connecting rod 3 is fixedly installed on one side of the slider 11. The connecting rod 3 passes through the lifting groove of the fixing plate 2.

[0019] A motor 4 is fixedly mounted on one end of the connecting rod 3. A cylinder 5 is fixedly mounted on one side of the outer wall of the motor 4. A fixing rod 6 is fixedly mounted on the lower outer wall of the cylinder 5. A rotating rod 13 is fixedly mounted on the output end of the motor 4. Both the fixing rod 6 and the rotating rod 13 have through grooves on their outer walls. Rubber blocks 14 are fixedly mounted on the upper outer walls of both sliding plates 7. One rubber block 14 of the sliding plate 7 is embedded in the groove of the fixing rod 6, and the other rubber block 14 of the sliding plate 7 is embedded in the groove of the rotating rod 13. A mating plate 9 is fixedly mounted on the output end of the cylinder 5, and the rubber block 14 is embedded inside the mating plate 9.

[0020] Example: Glue is applied to the inside of the speaker housing, and the paper cone is placed inside the housing. The glue adheres the paper cone to the inside of the housing. After the paper cone is installed, it is placed on the conveyor 1. The conveyor 1 transports multiple speakers. When the housing is transported to below the motor 4, the conveyor 1 stops running. The motor 16 drives the screw 17 to rotate. The screw 17 drives the slider 11. The slider 11 drives the connecting rod 3 to descend in the lifting groove of the fixed plate 2. The connecting rod 3 drives the motor 4 to descend. The motor 4 drives the fixed rod 6 and the rotating rod 13 to descend. The cylinder 5 can drive the two sliding plates 7 to slide through the mating plate 9. The mating plate 9 drives the two rubber blocks 14 to control the sliding of the two sliding plates 7. The two top blocks 8 are brought into contact with the connection between the housing and the paper cone. After the top blocks 8 are in contact with the inner wall of the housing, the sliding rod 15 slides on the support plate 10. The spring 12 provides a pushing force to make the top blocks 8 fit with the inner wall of the housing. Then the motor 4 drives the rotating rod 13 to rotate. The top blocks 8 at the end of the rotating rod 13 rotate and scrape off the glue on the edge of the paper cone. After one rotation, the two top blocks 8 fit together again, clamping the scraped excess glue between the two top blocks 8. Then the motor 16 starts, driving the connecting rod 3 to rise again. The connecting rod 3 drives the motor 4. The motor 4 drives the two top blocks 8 to rise with the excess glue. After the glue is removed, the operator cleans the two top blocks 8. The motor 4 drives the rotating rod 13 to reset and clean the next speaker.

[0021] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0022] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A paper cone sealing device for loudspeaker production, comprising a conveyor (1) and a de-adhesive assembly mounted on the conveyor (1), characterized in that: The transmission method of the conveyor (1) is belt transmission. The conveyor (1) includes a belt and two baffles. The two baffles are installed on both sides of the belt. The glue removal component includes two sliding plates (7), a top block (8) and a support plate (10). The support plate (10) is fixedly installed at the bottom of one end of each of the two sliding plates (7). The top block (8) is slidably installed on one side of the support plate (10). A slide rod (15) is fixedly installed on one side of the top block (8). The slide rod (15) passes through the support plate (10). A spring (12) is sleeved on the outer wall of the slide rod (15). The two sliding plates (7) are movably installed on the conveyor (1).

2. The speaker cone sealing device according to claim 1, characterized in that: A motor (16) is fixedly installed on the outer wall of a baffle on one side of the conveyor (1). A fixing plate (2) is fixedly installed on the top edge of the baffle. A lifting groove is opened through the outer wall of the fixing plate (2). A screw (17) is fixedly installed at the output end of the motor (16). The top end of the screw (17) is connected to the top of the fixing plate (2) through a bearing. A slider (11) is threaded on the outer wall of the screw (17). A connecting rod (3) is fixedly installed on one side of the slider (11). The connecting rod (3) passes through the lifting groove of the fixing plate (2).

3. The speaker cone sealing device according to claim 2, characterized in that: A motor (4) is fixedly installed at one end of the connecting rod (3), a cylinder (5) is fixedly installed on one side of the outer wall of the motor (4), a fixing rod (6) is fixedly installed on the lower outer wall of the cylinder (5), and a rotating rod (13) is fixedly installed at the output end of the motor (4).

4. The speaker cone sealing device according to claim 3, characterized in that: The outer walls of both the fixed rod (6) and the rotating rod (13) are provided with through grooves. The upper outer walls of the two sliding plates (7) are fixedly installed with rubber blocks (14). The rubber block (14) of one of the sliding plates (7) is embedded in the groove of the fixed rod (6), and the rubber block (14) of the other sliding plate (7) is embedded in the groove of the rotating rod (13).

5. The speaker cone sealing device according to claim 4, characterized in that: The output end of the cylinder (5) is fixedly installed with a mating plate (9), and the rubber block (14) is embedded inside the mating plate (9).

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