A speaker mesh hot-pressing weaving processing device

Abstract

The utility model relates to the field of sound box cloth net heat press, disclose a kind of sound box cloth net heat press cloth processing device, including fixed plate, the lower end surface four corners of fixed plate are uniformly provided with first sliding rod, four the first sliding rod are slidably provided with sliding module in opposite side, the sliding module includes second mounting plate, the lower end surface of second mounting plate is fixedly provided with protective cover, rotating cylinder is rotatably arranged in the second mounting plate, the lower end of the outer surface of rotating cylinder is fixedly provided with gear ring, and the upper end of rotating cylinder is fixedly provided with fixed surrounding. In the utility model, the inside of second mounting plate is rotatably provided with rotating cylinder by bearing, the lower end of the outer surface of rotating cylinder is equipped with gear ring, the lower end surface of second mounting plate is rotatably provided with rotating gear on one side, and the gear ring on rotating cylinder is engaged with each other when rotating gear is used, rotating cylinder can be rotated when rotating motor is started, and the direction of heat pressing mechanism is conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of hot pressing of speaker mesh, and in particular to a device for hot pressing and weaving speaker mesh. Background Technology

[0002] Speaker grille, also known as acoustic mesh or speaker grille, is an indispensable accessory in audio systems. It effectively prevents foreign objects such as dust, hair, and water droplets from entering the speaker, avoiding scratches or blockages to the diaphragm and thus extending the lifespan of the speaker. At the same time, high-quality grille can reduce the obstruction and reflection of sound waves, ensuring the clarity and layering of the sound.

[0003] When processing cylindrical and box-type speaker meshes using existing hot-pressing fabric processing equipment, the speaker opening is smaller than the internal space of the speaker. As a result, the hot-pressing block of the existing equipment cannot make contact with the inner wall of the speaker after being inserted through the speaker opening, which makes it impossible to heat-melt and bond the mesh to the speaker.

[0004] Therefore, those skilled in the art have provided a speaker mesh hot-pressing weaving processing device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a speaker mesh hot pressing weaving processing device. The height of the hot pressing mechanism can be adjusted by a second electric push rod, and the rotation angle of the hot pressing mechanism can be indirectly adjusted by rotating a motor.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a speaker mesh hot-press weaving processing device, comprising a fixed plate, wherein first sliding rods are fixedly provided at the four corners of the lower end face of the fixed plate, and sliding modules are slidably provided on the four first sliding rods facing each other, wherein the sliding module includes a second mounting plate, a protective cover is fixedly provided on the lower end face of the second mounting plate, a rotating cylinder is rotatably provided inside the second mounting plate, a toothed ring is fixedly provided on the lower end of the outer surface of the rotating cylinder, and a fixing surround is fixedly provided on both the upper and lower ends of the rotating cylinder; One of the two fixed enclosures has a fixed rod fixedly installed on the front and rear of its outer surface. A third electric push rod is fixedly installed on the opposite side of the two fixed rods. A protective box is fixedly installed on the upper end of the other fixed enclosure. A sliding frame is slidably installed on one side of the protective box. A hot press plate is bolted to one side of the sliding frame. A rotating gear is rotatably installed on one side of the lower end face of the second mounting plate. A rotating motor is fixedly installed on the lower end face of the rotating gear.

[0007] Furthermore, a first electric actuator is bolted to both sides of the upper surface of the fixed plate, and a first mounting plate is fixedly installed at the output end of each of the two first electric actuators. An extrusion block is bolted to each of the four corners of the two first mounting plates on opposite sides.

[0008] Furthermore, a control box is fixedly installed on one side of the front end face of the fixing plate, and a handle is fixedly installed on one side of the front end face of the control box.

[0009] Furthermore, a fixing frame is fixedly installed on the lower end face of each of the four first sliding rods, and a second electric push rod is fixedly installed on the inner bottom surface of each of the two fixing frames.

[0010] Furthermore, a second sliding rod is fixedly provided at the output end of the third electric actuator, and an inclined block is fixedly provided on the upper end surface of the second sliding rod.

[0011] Furthermore, the rotating gear is engaged on one side of the gear ring.

[0012] Furthermore, a fixing box is fixedly installed on one side of the lower end face of the protective cover, a rotating bearing is fixedly installed on the upper end of the inner surface of the fixing box, and the rotating motor is fixedly installed on the bottom surface of the fixing box.

[0013] Furthermore, the second sliding rod is slidably disposed inside the rotating cylinder, and a return spring is fixedly disposed on the upper end of one side of the sliding frame.

[0014] This utility model has the following beneficial effects: 1. This utility model proposes a speaker mesh hot pressing weaving processing device. When the device is in use, the second electric push rod can push the sliding module, allowing the sliding module to slide between the first sliding rod. The main structure of the sliding module is a second mounting plate. Inside the second mounting plate, a rotating cylinder is rotatably mounted via a bearing. A toothed ring is mounted on the lower end of the outer surface of the rotating cylinder. A rotating gear is rotatably mounted on one side of the lower end face of the second mounting plate. When in use, the rotating gear meshes with the toothed ring on the rotating cylinder. When the rotating motor is started, the rotating cylinder can be rotated, which facilitates the adjustment of the direction of the hot pressing mechanism.

[0015] 2. The present invention proposes a speaker mesh hot-pressing weaving processing device, wherein two fixing rods are fixed on the outer surface of the fixed enclosure, the fixing rods can fix a third electric push rod, and a second sliding rod is fixed at the output end of the third electric push rod. The second sliding rod can slide inside the rotating cylinder, and an inclined block is connected to the upper end of the second sliding rod. A protective box is fixed at the upper end of the fixed enclosure. When in use, a sliding frame is slidably arranged inside the protective box. When the third electric push rod is activated to move the second sliding rod upward, the inclined block can squeeze the sliding frame, so that the sliding frame can slide out of the protective box, making it easy to adjust the position of the hot-pressing plate. The device can adjust the position of the hot-pressing plate according to the size of the speaker shell. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main axial view of the present invention; Figure 2 This is a rear-view axle-side schematic diagram of the present invention; Figure 3 This is a rear view schematic diagram of the present invention; Figure 4 This is a rear cross-sectional view of the sliding module structure of this utility model.

[0017] Legend: 1. Fixed plate; 2. First electric push rod; 3. First mounting plate; 4. Extrusion block; 5. Control box; 6. Handle; 7. First sliding rod; 8. Sliding module; 9. Fixed frame; 10. Second electric push rod; 801. Second mounting plate; 802. Protective cover; 803. Rotating cylinder; 804. Rotating gear; 805. Fixed enclosure; 806. Fixed rod; 807. Third electric push rod; 808. Second sliding rod; 809. Inclined block; 810. Protective box; 811. Sliding frame; 812. Hot press plate; 813. Return spring; 814. Fixed box; 815. Rotating motor; 816. Rotating bearing; 817. Gear ring. Detailed Implementation

[0018] 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.

[0019] Reference Figure 1-3An embodiment of this utility model provides a speaker mesh hot-press weaving processing device, comprising a fixed plate 1, with first sliding rods 7 fixedly arranged at the four corners of the lower end face of the fixed plate 1, and sliding modules 8 slidably arranged on the opposite side of the four first sliding rods 7, with first electric push rods 2 bolted to both sides of the upper end face of the fixed plate 1, with first mounting plates 3 fixedly arranged at the output ends of the two first electric push rods 2, and pressing blocks 4 bolted to the four corners of the opposite side of the two first mounting plates 3, with a control box 5 fixedly arranged on one side of the front end face of the fixed plate 1, and a handle 6 fixedly arranged on one side of the front end face of the control box 5, with fixed frames 9 fixedly arranged on the lower end face of the four first sliding rods 7, and second electric push rods 10 fixedly arranged on the inner bottom surface of the two fixed frames 9.

[0020] Specifically, the main structure of the device during use includes a fixed plate 1. Two first electric actuators 2 are bolted to both sides of the upper surface of the fixed plate 1. These two first electric actuators 2 are symmetrically arranged. Each first electric actuator 2 has an output end connected to a first mounting plate 3. On opposite sides of the two first mounting plates 3, compression blocks 4 are bolted to the four corners. The bolted compression blocks 4 can be replaced. When the first electric actuator 2 is activated, the compression blocks 4 can fix the rectangular or cylindrical speaker housing. First sliding rods 7 are fixed to the four corners of the lower surface of the fixed plate 1. During use, the sliding modules 8 can slide between the first sliding rods 7. A fixed bracket 9 is fixedly connected to the lower end of each first sliding rod 7. A second electric push rod 10 is installed on the inner bottom surface of the device. The second electric push rod 10 is used to push the sliding module 8. When in use, the sliding module 8 can fix the mesh inside the speaker shell. On one side of the front end of the fixing plate 1, a control box 5 is fixed by a mounting bracket. When in use, the control box 5 is connected to the various electrical structures inside the device through wires, so that the device can operate normally. Since the connection through wires is a mature and publicly available technology, its specific structure and working principle will not be described in detail in this article. Before the device is operated, the staff needs to set the device in advance according to the size of the speaker shell using the control box 5. A handle 6 is provided on the cabinet door at the front end of the control box 5, so that the staff can open the cabinet door through the handle 6, making the control box 5 easy to use.

[0021] Reference Figure 4The sliding module 8 includes a second mounting plate 801. A protective cover 802 is fixedly installed on the lower end face of the second mounting plate 801. A rotating cylinder 803 is rotatably installed inside the second mounting plate 801. A toothed ring 817 is fixedly installed on the lower end of the outer surface of the rotating cylinder 803. Fixed enclosures 805 are fixedly installed on both the upper and lower ends of the rotating cylinder 803. Fixed rods 806 are fixedly installed on the front and rear parts of the outer surface of one of the two fixed enclosures 805. A third electric push rod 807 is fixedly installed on the opposite side of the two fixed rods 806. A protective box 810 is fixedly installed on the upper end of the other fixed enclosure 805. A sliding frame 811 is slidably installed on one side of the protective box 810. A hot press plate 812 is bolted to one side of the sliding frame 811. A rotating gear 804 is rotatably mounted on one side of the lower end face of the second mounting plate 801. A rotating motor 815 is fixedly mounted on the lower end face of the rotating gear 804. The second sliding rod 808 is slidably mounted inside the rotating cylinder 803. A return spring 813 is fixedly mounted on the upper end of one side of the sliding frame 811. The rotating gear 804 is meshed on one side of the gear ring 817. A fixed box 814 is fixedly mounted on one side of the lower end face of the protective cover 802. A rotating bearing 816 is fixedly mounted on the upper end of the inner surface of the fixed box 814. The rotating motor 815 is fixedly mounted on the bottom surface of the fixed box 814. The output end of the third electric push rod 807 is fixedly mounted with the second sliding rod 808. An inclined block 809 is fixedly mounted on the upper end face of the second sliding rod 808.

[0022] Specifically, the sliding module 8 mainly consists of a second mounting plate 801. A protective cover 802 is bolted to the lower end of the second mounting plate 801, protecting the mechanism at the lower end of the second mounting plate 801. Inside the second mounting plate 801, a rotating cylinder 803 is rotatably mounted via bearings. A gear ring 817 is fitted to the lower end of the outer surface of the rotating cylinder 803. A rotating gear 804 is rotatably mounted on one side of the lower end face of the second mounting plate 801, meshing with the gear ring 817 on the rotating cylinder 803. The lower end face of the rotating gear 804 is connected to a rotating motor 815. A protective box 810 is fixed to the lower end face of the protective cover 802, housing the rotating motor 815. The rotating motor 815 is essentially a servo motor, causing the entire rotating cylinder 803 to rotate when started. Fixed surrounds 805 are fixed to the upper and lower ends of the rotating cylinder 803, with the lower fixed surround 805... Two fixing rods 806 are fixed to the outer surface, which can fix the third electric actuator 807. The output end of the third electric actuator 807 is fixed with a second sliding rod 808, which can slide inside the rotating cylinder 803. An inclined block 809 is connected to the upper end of the second sliding rod 808. A protective box 810 is fixed to the upper end of the upper fixing enclosure 805. When in use, a sliding bracket 811 is slidably installed inside the protective box 810. When the third electric actuator 807 is activated, the second sliding bracket 811 is slidably installed. When rod 808 moves upward, tilt block 809 can press sliding frame 811, allowing sliding frame 811 to slide out of protective box 810, making sliding frame 811 easy to adjust position. Sliding plate 811 can be fixed by bolts and hot press plate 812. Hot press plate 812 can be disassembled during use, allowing staff to adjust the shape of hot press plate 812 according to the shape of speaker shell. A return spring 813 is provided on the upper side of sliding frame 811 to achieve automatic reset after hot pressing.

[0023] Working principle: First sliding rods 7 are fixed at the four corners of the lower end face of the fixed plate 1. When in use, the sliding module 8 can slide between the first sliding rods 7. A fixed frame 9 is fixedly connected to the lower end of the first sliding rod 7. A second electric push rod 10 is installed on the inner bottom surface of the fixed frame 9. The second electric push rod 10 is used to push the sliding module 8. When in use, the sliding module 8 can fix the mesh inside the speaker shell. The sliding module 8 has a main structure consisting of a second mounting plate 801. Inside the second mounting plate 801, a rotating cylinder 803 is rotatably mounted via bearings. A gear ring 817 is mounted on the lower end of the outer surface of the rotating cylinder 803. A rotating gear 804 is rotatably mounted on one side of the lower end face of the second mounting plate 801. When in use, the rotating gear 804 meshes with the gear ring 817 on the rotating cylinder 803. The lower end face of the rotating gear 804 is connected to a rotating motor 815. When the rotating motor 815 is started, the entire rotating cylinder 803 can be rotated. When the rotating cylinder 803 rotates, the angle of the hot pressing mechanism can be adjusted.

[0024] 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.

Images