Processing equipment for a sound cloth layer

Abstract

The utility model relates to acoustics mesh cloth layer processing technical field discloses a kind of processing equipment of acoustics mesh cloth layer, including base, the base right end is fixedly connected with motor one, the motor one drive end is connected with mounting frame by movable assembly, to be used to drive cleaning blade to move, the mounting frame inner wall is slidably connected with pull rod, the pull rod outer wall is connected with cleaning blade by buckle assembly, to be used to dismounting of cleaning blade, the base front end is fixedly connected with motor two, the motor two drive end is connected with heating plate by moving assembly. In the utility model, by driving cleaning blade to move left, the contact part of extruding block is scraped and cleaned, it is not necessary to manually clean it, avoid worker and hot melt adhesive contact, avoid causing scald, and by detachable design, it is convenient to replace cleaning blade, to ensure that cleaning blade can continuously maintain efficient cleaning work state, improve overall cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of audio mesh fabric processing technology, and in particular to an audio mesh fabric processing equipment. Background Technology

[0002] The internal components of a speaker are very delicate and fragile, and are easily damaged by foreign objects such as dust, hair, and small insects. The speaker mesh layer acts as a barrier, effectively preventing these foreign objects from entering the speaker and avoiding them from adhering to the speaker and affecting its normal vibration. The processing equipment includes cutting machines, laminating machines, and sewing machines. Among them, the hot melt laminating machine can achieve a firm bond between the mesh and other components.

[0003] When using a hot melt laminating machine, hot melt adhesive is usually added before the mesh is extruded. However, after processing, there are inevitably residues on the extrusion block. In the existing technology, workers usually need to manually clean the residues. The residual hot melt adhesive is very hot when it is freshly processed. When workers clean it manually, they may be burned and the manual cleaning is slow, which reduces production efficiency.

[0004] In response to the technical problem of requiring workers to manually clean up residues, this application proposes a processing device for audio mesh fabric layers. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies that require manual cleaning of residues by workers. This invention provides a processing device for audio mesh fabric layers. By moving the cleaning blade to the left, the device scrapes and cleans the contact area of ​​the extrusion block, eliminating the need for manual cleaning and preventing workers from coming into contact with the hot melt adhesive, thus avoiding burns.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A processing device for speaker grilles includes a base. A motor is fixedly connected to the right end of the base. The drive end of the motor is connected to a mounting frame via a movable component to move a cleaning blade. A pull rod is slidably connected to the inner wall of the mounting frame. A cleaning blade is connected to the outer wall of the pull rod via a snap-fit ​​component for attaching and detaching the cleaning blade. A motor is fixedly connected to the front end of the base. A heating plate is connected to the drive end of the motor via a movable component to move the heating plate back and forth. Multiple hydraulic rods are fixedly connected to the top end of the base. An extrusion block is fixedly connected to the bottom end of each hydraulic rod. The rear end of the mounting frame is slidably connected to the inner wall of the base. The outer wall of the heating plate is slidably connected to the inner wall of the base. The height of the top end of the cleaning blade is equal to the height of the bottom end of the extrusion block.

[0008] Furthermore, the active component includes a gear fixedly connected to the drive end of a motor, a toothed plate meshing with the outer wall of the gear, a sliding plate fixedly connected to the left end of the toothed plate, and the outer wall of the toothed plate slidably connected to the inner wall of the base.

[0009] Furthermore, a rotating rod is rotatably connected to the inner wall of the slide plate, and the other end of the rotating rod is rotatably connected to the inner wall of the mounting frame.

[0010] Furthermore, the buckle assembly includes a fixing frame fixedly connected to the front and rear sides of the right end of the cleaning blade. The inner wall of the fixing frame is provided with a slot, and the inner wall of the slot is provided with a block. The shape of the block matches the slot, and the inner wall of the block is fixedly connected to both sides of the outer wall of the pull rod.

[0011] Furthermore, a spring is fixedly connected to the outer wall of the pull rod, and the other end of the spring is fixedly connected to the front end of the mounting frame.

[0012] Furthermore, the movable component includes a secondary connecting rod rotatably connected to the bottom end of the heating plate, and a main connecting rod rotatably connected to the other end of the secondary connecting rod. The outer wall of the main connecting rod is rotatably connected to the inner wall of the base.

[0013] Furthermore, a gear set is fixedly connected to the second drive end of the motor, and the top end of the gear set is fixedly connected to the bottom end of the main connecting rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by moving the cleaning blade to the left, the contact part of the extrusion block is scraped and cleaned without manual cleaning, avoiding contact between workers and hot melt adhesive and preventing burns. The detachable design makes it easy to replace the cleaning blade, thereby ensuring that the cleaning blade can maintain a high-efficiency cleaning state and improving the overall cleaning efficiency.

[0016] 2. In this utility model, by moving the heating plate back and forth, the hot melt adhesive placed on the upper side is heated evenly, which effectively avoids local overheating or undercooling, ensures the stability of the hot melt adhesive performance, and thus guarantees the bonding quality of the product and improves the product quality. Attached Figure Description

[0017] Figure 1 This is a perspective view of a processing device for an audio mesh layer proposed in this utility model;

[0018] Figure 2 This is a right-side sectional view of the base of a processing equipment for audio mesh fabric layers proposed in this utility model;

[0019] Figure 3 This utility model provides a structural diagram of a rotating rod for processing audio mesh fabric layers.

[0020] Figure 4 This is a cross-sectional view of the mounting frame of a processing equipment for audio mesh fabric layers proposed in this utility model;

[0021] Figure 5 This is a structural diagram of the fixing frame of a processing equipment for audio mesh fabric layers proposed in this utility model;

[0022] Figure 6 This is a left-side sectional view of the base of a processing equipment for audio mesh fabric layers proposed in this utility model;

[0023] Figure 7 This utility model presents a structural diagram of the main connecting rod of a processing equipment for audio mesh fabric layers.

[0024] Legend:

[0025] 1. Base; 2. Hydraulic rod; 3. Extrusion block; 4. Motor 1; 5. Gear 1; 6. Gear plate; 7. Slide plate; 8. Rotating rod; 9. Mounting frame; 10. Pull rod; 11. Spring; 12. Locking block; 13. Fixing frame; 14. Locking slot; 15. Cleaning blade; 16. Motor 2; 17. Gear set; 18. Main connecting rod; 19. Secondary connecting rod; 20. Heating plate. Detailed Implementation

[0026] 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.

[0027] Reference Figures 2-4As shown, one embodiment of this utility model provides: a processing device for speaker grilles, including a base 1, a motor 4 fixedly connected to the right end of the base 1, a mounting frame 9 provided at the drive end of the motor 4, a pull rod 10 slidably connected to the inner wall of the mounting frame 9, a cleaning blade 15 provided on the outer wall of the pull rod 10, a gear 5 fixedly connected to the drive end of the motor 4, a toothed plate 6 meshing with the outer wall of the gear 5, a sliding plate 7 fixedly connected to the left end of the toothed plate 6, the outer wall of the toothed plate 6 slidably connected to the inner wall of the base 1, and a rotating rod rotatably connected to the inner wall of the sliding plate 7. 8. The other end of the rotating rod 8 is rotatably connected to the inner wall of the mounting frame 9 to drive the cleaning blade 15 to move. The front and rear sides of the right end of the cleaning blade 15 are fixedly connected to the fixing frame 13. The inner wall of the fixing frame 13 is provided with a slot 14. The inner wall of the slot 14 is provided with a block 12. The shape of the block 12 fits the slot 14. The inner wall of the block 12 is fixedly connected to both sides of the outer wall of the pull rod 10. The outer wall of the pull rod 10 is fixedly connected to a spring 11. The other end of the spring 11 is fixedly connected to the front end of the mounting frame 9 for the installation and removal of the cleaning blade 15.

[0028] For details, please refer to Figure 5 A groove is provided at the bottom of the fixed frame 13, the length of which is equal to the diameter of the pull rod 10. During installation, the pull rod 10 is pulled first, and the fixed frames 13 on both sides are inserted into the installation frame 9. After installation, the pull rod 10 is released, and the spring 11 engages the locking block 12 into the slot 14. This causes the cleaning blade 15 to move to the left, scraping and cleaning the contact part of the extrusion block 3. Manual cleaning is not required, avoiding contact between workers and hot melt adhesive and preventing burns. The detachable design facilitates the replacement of the cleaning blade 15, ensuring that the cleaning blade 15 can maintain a high-efficiency cleaning state and improving the overall cleaning efficiency.

[0029] Reference Figure 1 , Figure 6 and Figure 7 As shown, a second motor 16 is fixedly connected to the front end of the base 1. A heating plate 20 is installed at the drive end of the second motor 16. Multiple hydraulic rods 2 are fixedly connected to the top end of the base 1. A pressing block 3 is fixedly connected to the bottom end of the hydraulic rods 2. The rear end of the mounting frame 9 is slidably connected to the inner wall of the base 1. The outer wall of the heating plate 20 is slidably connected to the inner wall of the base 1. The height of the top end of the cleaning blade 15 is equal to the height of the bottom end of the pressing block 3. The moving component includes a secondary connecting rod 19 rotatably connected to the bottom end of the heating plate 20. The other end of the secondary connecting rod 19 is rotatably connected to a main connecting rod 18. The outer wall of the main connecting rod 18 is rotatably connected to the inner wall of the base 1. A gear set 17 is fixedly connected to the drive end of the second motor 16. The top end of the gear set 17 is fixedly connected to the bottom end of the main connecting rod 18 to drive the heating plate 20 to move back and forth.

[0030] Specifically, a controller is installed at the front end of the base 1. The controller is electrically connected to the hydraulic rod 2, motor 4, motor 16 and heating plate 20. The gear set 17 is a combination of two bevel gears, which drives the main connecting rod 18 at the top to rotate. By driving the heating plate 20 to move back and forth, the hot melt adhesive placed on the upper side is heated evenly, which effectively avoids local overheating or overcooling, ensures the stability of the hot melt adhesive performance, and thus ensures the bonding quality of the product and improves the product quality.

[0031] Working principle: First, place the mesh fabric and other components in the groove of the base 1, and place the hot melt adhesive on the upper side. Then, start the second motor 16 and the heating plate 20 through the controller. The second motor 16 drives the gear set 17 to rotate, which in turn drives the main connecting rod 18 on the upper side to rotate. The main connecting rod 18 drives the auxiliary connecting rod 19 to rotate, and drives the heating plate 20 to move back and forth, heating the hot melt adhesive to melt it. After heating is completed, turn off the second motor 16 and the heating plate 20, start the hydraulic rod 2, and drive the extrusion block 3 to move downwards, extruding the mesh fabric and other components. The pressing process tightly binds the two together. After processing, the hydraulic rod 2 drives the pressing block 3 back to its original position. Then, the motor 4 is started, which drives the gear 5 to rotate. The gear 5 drives the toothed plate 6 to slide backward and moves the slide plate 7. The rotating rod 8 drives the cleaning blade 15 to move to the left to scrape off the residue at the bottom of the pressing block 3. When it is necessary to disassemble the cleaning blade 15, simply pull the pull rod 10 to remove the two side locking blocks 12 from the locking slots 14, and the cleaning blade 15 can be taken out upward to complete the disassembly.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A processing device for acoustic mesh fabric layers, characterized in that, The device includes a base (1), a motor (4) fixedly connected to the right end of the base (1), a mounting frame (9) connected to the drive end of the motor (4) via a movable component to drive the cleaning blade (15) to move, a pull rod (10) slidably connected to the inner wall of the mounting frame (9), and a cleaning blade (15) connected to the outer wall of the pull rod (10) via a snap-fit ​​component to disassemble and assemble the cleaning blade (15), a motor (16) fixedly connected to the front end of the base (1), a heating plate (20) connected to the drive end of the motor (16) via a movable component to drive the heating plate (20) to move back and forth, multiple hydraulic rods (2) fixedly connected to the top end of the base (1), a pressing block (3) fixedly connected to the bottom end of the hydraulic rods (2), a sliding connection of the rear end of the mounting frame (9) to the inner wall of the base (1), a sliding connection of the outer wall of the heating plate (20) to the inner wall of the base (1), and the height of the top end of the cleaning blade (15) being equal to the height of the bottom end of the pressing block (3).

2. The processing equipment for acoustic mesh fabric according to claim 1, characterized in that: The active component includes a gear (5) fixedly connected to the drive end of the motor (4), a toothed plate (6) meshing with the outer wall of the gear (5), a slide plate (7) fixedly connected to the left end of the toothed plate (6), and the outer wall of the toothed plate (6) slidably connected to the inner wall of the base (1).

3. The processing equipment for acoustic mesh fabric according to claim 2, characterized in that: The inner wall of the slide plate (7) is rotatably connected to a rotating rod (8), and the other end of the rotating rod (8) is rotatably connected to the inner wall of the mounting frame (9).

4. The processing equipment for acoustic mesh fabric according to claim 1, characterized in that: The buckle assembly includes a fixed frame (13) fixedly connected to the front and rear sides of the right end of the cleaning blade (15). The inner wall of the fixed frame (13) is provided with a slot (14). The inner wall of the slot (14) is provided with a block (12). The shape of the block (12) matches the slot (14). The inner wall of the block (12) is fixedly connected to both sides of the outer wall of the pull rod (10).

5. The processing equipment for acoustic mesh fabric according to claim 4, characterized in that: A spring (11) is fixedly connected to the outer wall of the pull rod (10), and the other end of the spring (11) is fixedly connected to the front end of the mounting frame (9).

6. The processing equipment for acoustic mesh fabric according to claim 1, characterized in that: The moving component includes a secondary connecting rod (19) rotatably connected to the bottom end of the heating plate (20), and a main connecting rod (18) rotatably connected to the other end of the secondary connecting rod (19). The outer wall of the main connecting rod (18) is rotatably connected to the inner wall of the base (1).

7. The processing equipment for acoustic mesh fabric according to claim 6, characterized in that: The drive end of the second motor (16) is fixedly connected to a gear set (17), and the top end of the gear set (17) is fixedly connected to the bottom end of the main connecting rod (18).

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