Acoustic enclosure assembly for stamping production line

Abstract

The utility model relates to a sound insulation cover assembly for a stamping production line, which comprises a stamping machine device, two ends of the stamping machine device are respectively connected with a conveying assembly, and the conveying assemblies are used for conveying products. The sound insulation cover is connected to the punching machine equipment, the sound insulation cover is divided into a feeding sound insulation cover and a discharging sound insulation cover, the feeding sound insulation cover and the discharging sound insulation cover are connected to the two sides of the punching machine equipment respectively, and the conveying assembly is arranged in the sound insulation cover; the sound insulation cover is formed by splicing a plurality of sound insulation modules, cross beams are fixedly arranged at the two ends of the sound insulation modules, and steel supports are fixedly arranged on the inner sides of the sound insulation modules. The sound insulation module comprises an inner layer plate, a sound insulation layer, a keel, a sound insulation felt layer and an outer layer plate; the inner layer plate, the sound insulation layer, the keel, the sound insulation felt layer and the outer layer plate are sequentially arranged in the extending direction away from the steel support, the sound insulation module further comprises a steel frame structure, the steel frame structure penetrates through the sound insulation layer, the keel and the sound insulation felt layer, and the two ends of the steel frame structure abut against the inner layer plate and the outer layer plate respectively. By the adoption of the structure, the influence of noise generated when punching machine equipment works on the surroundings can be effectively reduced, and the acoustic shield is convenient to assemble and disassemble and can be adjusted and assembled according to actual requirements.

Description

Technical Field

[0001] This utility model relates to the field of noise control technology, specifically to a soundproof enclosure assembly for a stamping production line. Background Technology

[0002] High-speed stamping equipment is widely used in the stamping of small precision parts for precision electronics, communications, and motor stators and rotors. It can be matched with any automated production needs to improve production efficiency and reduce costs. In existing stamping equipment production workshops, the noise sources mainly come from two parts of the stamping equipment: stamping noise and exhaust noise from pneumatic components. To save costs, stamping machines are rarely equipped with related noise reduction equipment, which has a great impact on the surrounding environment.

[0003] Therefore, there is an urgent need to provide a soundproof enclosure assembly for stamping production lines to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings and defects of the prior art and provide a soundproof enclosure assembly for a stamping production line. This assembly can effectively reduce the noise generated by the stamping equipment during operation and its impact on the surrounding environment. Furthermore, the soundproof enclosure is easy to assemble and disassemble and can be adjusted and assembled according to actual needs.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A soundproof enclosure assembly for a stamping production line, characterized in that it comprises:

[0007] A stamping machine, wherein both ends of the stamping machine are connected to conveying components, which are used to convey products;

[0008] A soundproof enclosure is connected to a stamping machine. The soundproof enclosure is divided into a feeding soundproof enclosure and a discharging soundproof enclosure, which are respectively connected to the two sides of the stamping machine. The conveying assembly is located inside the soundproof enclosure. The soundproof enclosure is composed of several soundproof modules. Crossbeams are fixed at both ends of each soundproof module, and a steel support is fixed inside each soundproof module. Each soundproof module includes an inner layer plate, a soundproof layer, a keel, a soundproof felt layer, and an outer layer plate. Along the extension direction away from the steel support, the inner layer plate, soundproof layer, keel, soundproof felt layer, and outer layer plate are arranged sequentially. The soundproof module also includes a steel frame structure that penetrates the soundproof layer, keel, and soundproof felt layer. Both ends of the steel frame structure abut against the inner layer plate and the outer layer plate, respectively.

[0009] Optionally, the sound insulation module further includes a fireproof layer, which is configured as a fireproof and flame-retardant fabric and is disposed between the inner layer and the sound insulation layer.

[0010] Optionally, the sound insulation layer may be made of glass wool or rock wool.

[0011] Optionally, a soundproof door and a soundproof window are installed on the front of the soundproof enclosure, the soundproof door is hinged to the soundproof enclosure, and the soundproof window is disposed adjacent to the soundproof door.

[0012] Optionally, the side end of the feeding soundproof cover is provided with a feeding port, and the side end of the discharging soundproof cover is provided with a discharging port. The feeding port and the discharging port are respectively connected to two sets of conveying components, and the size of the feeding port and the discharging port is adjustable.

[0013] Optionally, the soundproof enclosure assembly for the stamping production line further includes a fan assembly, the fan assembly having a sound-absorbing shell fixedly disposed on the outside of the fan assembly, the fan assembly being disposed on the outside of the soundproof enclosure, and the sound-absorbing shell penetrating the soundproof module and extending to communicate with the stamping machine equipment.

[0014] Optionally, the soundproof enclosure is provided with a lighting component, which includes an LED light and is fixedly installed inside the soundproof enclosure.

[0015] Optionally, the outer side of the outer layer is treated with electrostatic powder coating.

[0016] Optionally, the inner layer plate is made of galvanized perforated plate, the outer layer plate is made of galvanized steel plate, and a layer of fiberglass cloth is provided between the inner layer plate and the fireproof and flame-retardant plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In this invention, the soundproof enclosure assembly for a stamping production line includes a stamping machine and a soundproof enclosure. Both ends of the stamping machine are connected to conveying components. The soundproof enclosure is connected to the stamping machine and consists of an inlet soundproof enclosure and an outlet soundproof enclosure. The inlet soundproof enclosure is connected to the inlet end of the stamping machine, and the outlet soundproof enclosure is connected to the outlet end of the stamping machine. The conveying components are located inside the soundproof enclosure. The soundproof enclosure is composed of several soundproof modules assembled together. Crossbeams are fixed at both ends of each soundproof module, and steel supports are fixed inside each module. The crossbeams and steel supports stabilize the soundproof enclosure. The stability of the soundproof enclosure formed by modular splicing; the soundproof module includes an inner layer plate, a sound insulation layer, a keel, a sound insulation felt layer, and an outer layer plate, which are arranged sequentially along the extension direction away from the steel support; the soundproof module also includes a steel frame structure, which runs through the sound insulation layer, the keel, and the sound insulation felt layer, with both ends of the steel frame structure abutting against the inner layer plate and the outer layer plate respectively; through the arrangement of the above components, the noise generated by the stamping machine during operation can be effectively reduced to reduce the impact on the surrounding environment, and the soundproof enclosure is easy to assemble and disassemble, and can be adjusted and assembled according to actual needs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 for Figure 1 A schematic cross-sectional view along the AA direction.

[0021] Figure 3 This is a schematic cross-sectional view of the sound insulation module of this utility model.

[0022] The above figures include the following reference numerals:

[0023] 1. Stamping machine equipment; 2. Soundproof enclosure; 21. Feeding soundproof enclosure; 22. Discharge soundproof enclosure; 23. Soundproof module; 231. Inner layer board; 232. Soundproof layer; 233. Keel; 234. Soundproof felt layer; 235. Outer layer board; 236. Fireproof and flame-retardant cloth; 237. Fiberglass cloth; 24. Crossbeam; 25. Steel bracket; 26. Steel frame structure; 31. Soundproof door; 32. Soundproof window; 33. Feed inlet; 34. Fan assembly. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of the present invention is not limited thereto.

[0025] This utility model proposes a soundproof enclosure assembly for a stamping production line.

[0026] Reference Figures 1 to 3 In this embodiment, it includes:

[0027] The stamping machine 1 has conveyor components connected to both ends, which are used to convey products.

[0028] A soundproof enclosure 2 is connected to the stamping machine 1. The soundproof enclosure 2 is divided into a feeding soundproof enclosure 21 and a discharging soundproof enclosure 22, which are respectively connected to both sides of the stamping machine 1. The conveying assembly is located inside the soundproof enclosure 2. The soundproof enclosure 2 is composed of several soundproof modules 23 assembled together. Crossbeams 24 are fixed at both ends of each soundproof module 23, and steel supports 25 are fixed inside each soundproof module 23. Each soundproof module 23 includes an inner layer plate 231 and a soundproof... The sound insulation module 23 includes an inner layer 231, a sound insulation layer 232, a keel 233, a sound insulation felt layer 234, and an outer layer 235. Along the extension direction away from the steel support 25, the inner layer 231, the sound insulation layer 232, the keel 233, the sound insulation felt layer 234, and the outer layer 235 are arranged in sequence. The sound insulation module 23 also includes a steel frame structure 26, which penetrates the sound insulation layer 232, the keel 233, and the sound insulation felt layer 234. The two ends of the steel frame structure 26 abut against the inner layer 231 and the outer layer 235, respectively.

[0029] Optionally, in this embodiment, the soundproof enclosure assembly for the stamping production line includes a stamping machine 1 and a soundproof enclosure 2. Both ends of the stamping machine 1 are connected to a conveying component for inputting and outputting products. The soundproof enclosure 2 is connected to the stamping machine 1 and is divided into a feeding soundproof enclosure 21 and a discharging soundproof enclosure 22, wherein the feeding soundproof enclosure 21 is connected to the inlet end of the stamping machine 1. The discharge soundproof enclosure 22 is connected to the outlet end of the stamping machine 1, and the conveying components are located inside the soundproof enclosure 2. The noise generated by the conveying components and the stamping machine during operation is treated through the equipment in the soundproof enclosure 2. The soundproof enclosure 2 is composed of several soundproof modules 23 spliced ​​together. These modules can be quickly assembled according to actual length requirements, have a smooth surface, and are easy to disassemble, hoist, and maintain. Crossbeams 24 are fixed at both ends of the soundproof modules 23, and steel supports 25 are fixed to the inner side of the soundproof modules 23. The crossbeams 24 and steel supports 25 stabilize the soundproof enclosure 2 formed by the splicing of the soundproof modules 23. The soundproof module 23 includes an inner layer 231, a sound insulation layer 232, a keel 233, a sound insulation felt layer 234, and an outer layer 235, wherein the sound insulation... The soundproof enclosure 2 uses a soundproof panel to isolate noise, a keel 233 for support and connection, and a soundproof felt layer 234 for further noise isolation. Along the extension direction away from the steel support 25, the inner layer 231, soundproof panel, keel 233, soundproof felt layer 234, and outer layer 235 are arranged sequentially. The soundproof module 23 also includes a steel frame structure 26, which penetrates the soundproof layer 232, keel 233, and soundproof felt layer 234. Both ends of the steel frame structure 26 abut against the inner layer 231 and outer layer 235, respectively. The steel frame structure 26 improves the stability of the soundproof module 23. Through the arrangement of these components, the noise generated by the stamping machine 1 during operation can be effectively reduced to minimize its impact on the surrounding environment. Furthermore, the soundproof enclosure 2 is easy to assemble and disassemble, and can be adjusted and assembled according to actual needs.

[0030] In this embodiment, the sound insulation module 23 further includes a fireproof layer, which is configured as a fire-retardant cloth 236. The fire-retardant cloth 236 is disposed between the inner layer 231 and the sound insulation layer 232. By setting the fire-retardant cloth 236, the sparks generated during equipment operation are prevented from igniting the sound insulation layer 232 and causing safety hazards. Furthermore, in this embodiment, the sound insulation layer 232 is made of glass wool or rock wool. Glass wool has strong sound absorption performance, is lightweight and easy to install, while rock wool has good sound absorption performance as well as good fire resistance performance.

[0031] In this embodiment, a soundproof door 31 and a soundproof window 32 are installed on the front of the soundproof enclosure 2. The soundproof door 31 is hinged to the soundproof enclosure 2 to facilitate opening and closing. The soundproof door 31 facilitates the entry and exit of operators to perform operations or maintenance. The soundproof window 32 is located adjacent to the soundproof door 31, allowing operators to observe the interior of the soundproof enclosure 2 from the outside through the soundproof window 32.

[0032] In this embodiment, the side end of the feeding soundproof cover 21 is provided with a feeding port 33, and the side end of the discharging soundproof cover 22 is provided with a discharging port. The feeding port 33 is connected to a conveying component to feed the product to be stamped, and the discharging port is connected to another conveying component to discharge the stamped product. The size of the feeding port 33 and the discharging port can be adjusted according to the size of the product. The size of the product before and after stamping may be different, so the size of the discharging port and the feeding port 33 can also be adjusted according to the actual situation, which is not limited here.

[0033] In this embodiment, the soundproof enclosure assembly for the stamping production line also includes a fan assembly 34, wherein a sound-absorbing shell is fixedly provided on the outside of the fan assembly 34 to prevent the noise generated by the fan assembly 34 during operation from affecting the outside environment; the fan assembly 34 is located on the outside of the soundproof enclosure 2, and the sound-absorbing shell passes through the soundproof module 23 and extends to connect with the stamping machine equipment 1; since the stamping machine equipment 1 generates heat during operation, and the sound insulation layer 232 has good heat insulation properties, the heat will accumulate inside the soundproof enclosure 2, and the fan assembly 34 will be used to exhaust the heat and reduce the temperature.

[0034] In this embodiment, a lighting component is provided inside the soundproof enclosure 2. The lighting component is an LED light, which is fixedly installed inside the soundproof enclosure 2. The LED light can be set with its own circuit to prevent the LED light from affecting the original power supply system. The lighting component facilitates observation and maintenance by the staff.

[0035] In this embodiment, the outer layer 235 is treated with electrostatic powder coating to prevent static electricity from affecting the equipment. Furthermore, in this embodiment, the inner layer 231 is made of galvanized perforated mesh, the outer layer 235 is made of galvanized steel plate, and a layer of fiberglass cloth 237 is provided between the inner layer 231 and the fireproof and flame-retardant plate. The fiberglass cloth 237 provides protection for the sound insulation layer 232, preventing the loose filling material from scattering and falling, while improving the sound absorption performance of the structure.

[0036] The embodiments described above are merely illustrative of the implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this 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 all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A soundproofing booth assembly for a punch press production line, characterized in that, The utility model relates to a stamping production line soundproof cover combination, including: Punching machine equipment, both ends are connected with conveying assembly, the conveying assembly is used to convey product; Soundproof cover connected to punching machine equipment, the soundproof cover is divided into feed soundproof cover and discharge soundproof cover, feed soundproof cover and discharge soundproof cover are connected to both sides of the punching machine equipment respectively, and the conveying assembly is arranged in the soundproof cover;The soundproof cover is composed of a plurality of soundproof modules, the both ends of the soundproof module are fixed with crossbeam, and the inner side of the soundproof module is fixed with steel support;The soundproof module includes inner layer board, sound insulation layer, keel, sound insulation felt layer and outer layer board;In the extension direction away from the steel support, the inner layer board, sound insulation layer, keel, sound insulation felt layer and outer layer board are sequentially arranged, and the soundproof module further includes steel frame structure, the steel frame structure penetrates the sound insulation layer, keel and sound insulation felt layer, and the both ends of the steel frame structure are respectively abutted with the inner layer board and outer layer board.

2. A sound shield assembly for a press line according to claim 1, characterized in that The soundproof module further includes a fireproof layer, which is configured as a fireproof flame-retardant cloth arranged between the inner layer board and the sound insulation layer.

3. A sound shield assembly for a press line according to claim 2, characterized in that The sound insulation layer is selected from glass wool or rock wool.

4. A sound shield assembly for a press line as defined in claim 1, characterized in that The soundproof cover is provided with a soundproof door and a soundproof window on the front side, the soundproof door is hinged to the soundproof cover, and the soundproof window is arranged adjacent to the soundproof door.

5. A sound shield assembly for a press line as defined in claim 1, wherein The side end of the feed soundproof cover is provided with a feed port, and the side end of the discharge soundproof cover is provided with a discharge port, the feed port and the discharge port are respectively communicated with two groups of conveying assemblies, and the size of the feed port and the discharge port can be adjusted.

6. A sound shield assembly for a press line as defined in claim 1, wherein The soundproof cover combination for the stamping production line further includes a fan assembly, the fan assembly is fixedly provided with a sound-absorbing shell on the outside, the fan assembly is arranged outside the soundproof cover, the sound-absorbing shell penetrates the soundproof module and extends and communicates with the punching machine equipment.

7. A sound shield assembly for a press line as defined in claim 1, wherein The soundproof cover is provided with a lighting assembly, and the lighting assembly includes an LED lamp fixedly arranged on the inner side of the soundproof cover.

8. A sound shield assembly for a press line as defined in claim 1, wherein The outer side of the outer layer board is treated by electrostatic powder spraying.

9. A sound shield assembly for a press line as defined in claim 3, wherein The inner layer board is made of a galvanized mesh plate, the outer layer board is made of a galvanized steel plate, and a layer of glass fiber cloth is arranged between the inner layer board and the fireproof flame-retardant board.

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