Shot blasting device with noise reduction function

Abstract

The utility model provides a kind of shot blasting device with noise reduction function, it is related to shot blasting device technical field.This kind of shot blasting device with noise reduction function, including shot blasting all -in -one main body, the side of shot blasting all -in -one main body is provided with processing bin, the lower side of processing bin is provided with first noise reduction mechanism, the top of shot blasting all -in -one main body is provided with exhaust hole.The utility model is provided with noise reduction structure inside funnel-shaped collection tank, conveying pipeline and exhaust pipe, first, the soundproofing rubber layer set in funnel-shaped collection tank and conveying pipeline inner wall is used to carry out noise reduction, wherein the sound-absorbing cotton and honeycomb ceramic layer set in exhaust pipe interior are used to carry out sound insulation, the noise reduction sound insulation structure set in funnel-shaped collection tank, conveying pipeline and exhaust pipe interior is used to reduce the influence of noise generated by equipment on surrounding environment, avoid excessive noise and cause noise pollution and cause discomfort to surrounding staff.

Description

Technical Field

[0001] This application relates to the field of shot peening equipment technology, and in particular to a shot peening equipment with noise reduction function. Background Technology

[0002] In the field of metal surface treatment, shot peening equipment strengthens, cleans, or shapes the surface of workpieces by spraying high-speed shot. However, existing shot peening equipment suffers from serious noise pollution during operation. During the shot peening recovery process, the high-speed impact of the shot against the inner wall of the funnel-shaped collection tank generates strong impact noise, and the flow of compressed air in the exhaust pipe also produces high-frequency airflow noise. The combined intensity of these noises typically exceeds 90 decibels, and prolonged work in such an environment can cause irreversible hearing damage to operators.

[0003] Traditional noise reduction measures mainly focus on operators wearing personal protective equipment such as earplugs or earmuffs. However, this passive protection method cannot fundamentally solve the noise pollution problem, and wearing them for a long time can cause discomfort to operators and affect work efficiency. Therefore, a shot peening device with noise reduction function is proposed. Utility Model Content

[0004] This application provides a shot peening device with noise reduction function to solve the problems of shot peening devices.

[0005] This application provides a shot peening device with noise reduction function, including a shot peening integrated machine body. A processing chamber is provided on one side of the shot peening integrated machine body, and a first noise reduction mechanism is provided directly below the processing chamber. An exhaust port is provided on the top of the shot peening integrated machine body, and a second noise reduction mechanism is installed inside the exhaust port.

[0006] The first noise reduction mechanism includes a funnel-shaped collection trough located directly below the processing chamber. A conveying pipe runs through the bottom of the funnel-shaped collection trough, and a discharge port is provided on one side edge of the bottom of the conveying pipe. Sound-insulating rubber layers are fixedly connected to the inner walls of both the funnel-shaped collection trough and the conveying pipe.

[0007] The second noise reduction mechanism includes an exhaust pipe installed inside the exhaust port, with sound-absorbing cotton installed inside the exhaust pipe, and a honeycomb ceramic layer fixedly connected to one side of the sound-absorbing cotton.

[0008] Preferably, the bottom of the processing chamber is fixedly connected to a support leg, and the bottom of the support leg is provided with a buffer block, which facilitates the cushioning of the support leg.

[0009] Preferably, a placement plate is fixedly connected to one side of the conveying pipe, and a conveying mechanism is threadedly connected to the surface of the placement plate, which facilitates the recovery of shot peened material.

[0010] Preferably, the conveying mechanism includes a drive motor threadedly connected to the surface of the placement plate, and the output end of the drive motor is fixedly connected to a auger rod, so that the drive motor can easily drive the auger rod to rotate.

[0011] Preferably, a PLC controller is electrically connected to one side of the drive motor via a power line. The PLC controller is mounted on the surface of the shot peening machine body, and the PLC controller facilitates the control of the start and stop of the drive motor.

[0012] Preferably, the top of the shot peening machine body is provided with a protective railing, which is made of stainless steel and facilitates safety protection.

[0013] Preferably, the top of the shot peening machine body is provided with a feeding port, and the inside of the feeding port is provided with a sloping groove, so that the feeding port can be used to replenish shot peening.

[0014] Beneficial effects:

[0015] Considering the issues with the shot peening device, noise reduction structures are installed inside the funnel-shaped collection tank, conveying pipe, and exhaust pipe. First, sound-insulating rubber layers are installed on the inner walls of the funnel-shaped collection tank and conveying pipe for noise reduction. Then, sound-absorbing cotton and honeycomb ceramic layers are installed inside the exhaust pipe for sound insulation. By installing noise reduction and sound insulation structures inside the funnel-shaped collection tank, conveying pipe, and exhaust pipe, the impact of noise generated by the equipment on the surrounding environment is reduced, avoiding excessive noise pollution and discomfort to surrounding workers.

[0016] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a shot peening device with noise reduction function according to this utility model.

[0019] Figure 2 This is a schematic diagram of the conveying mechanism of a shot peening device with noise reduction function according to this utility model.

[0020] Figure 3This is a schematic diagram of the second noise reduction mechanism of a shot peening device with noise reduction function according to the present invention.

[0021] Figure 4 This is a schematic diagram of the main structure of a shot peening integrated machine with noise reduction function according to the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Main body of shot peening machine; 2. Processing chamber; 3. First noise reduction mechanism; 301. Funnel-shaped collection trough; 302. Conveying pipe; 303. Discharge port; 304. Sound insulation rubber layer; 4. Second noise reduction mechanism; 401. Exhaust pipe; 402. Sound-absorbing cotton; 403. Honeycomb ceramic layer; 5. Support leg; 6. Placement plate; 7. Conveying mechanism; 701. Drive motor; 702. Auger rod; 8. PLC controller; 9. Guardrail; 10. Feeding port. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0026] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figure 1-4 The shot peening device shown includes a shot peening machine body 1, a processing chamber 2 is provided on one side of the shot peening machine body 1, a first noise reduction mechanism 3 is provided directly below the processing chamber 2, and an exhaust port is provided on the top of the shot peening machine body 1, with a second noise reduction mechanism 4 installed inside the exhaust port.

[0031] The first noise reduction mechanism 3 includes a funnel-shaped collection trough 301 located directly below the processing chamber 2. A conveying pipe 302 passes through the bottom of the funnel-shaped collection trough 301. A discharge port 303 is provided on one side edge of the bottom of the conveying pipe 302. Sound-insulating rubber layers 304 are fixedly connected to the inner walls of both the funnel-shaped collection trough 301 and the conveying pipe 302.

[0032] The second noise reduction mechanism 4 includes an exhaust pipe 401 installed inside the exhaust port, and a sound-absorbing cotton 402 installed inside the exhaust pipe 401. A honeycomb ceramic layer 403 is fixedly connected to one side of the sound-absorbing cotton 402.

[0033] The bottom of the processing chamber 2 is fixedly connected to a support leg 5, and a buffer block is provided at the bottom of the support leg 5.

[0034] The buffer block facilitates cushioning of the support leg 5.

[0035] Among them, a placement plate 6 is fixedly connected to one side of the conveying pipe 302, and a conveying mechanism 7 is threadedly connected to the surface of the placement plate 6.

[0036] The conveying mechanism 7 facilitates the recovery of shot peened material.

[0037] The conveying mechanism 7 includes a drive motor 701 threadedly connected to the surface of the placement plate 6, and the output end of the drive motor 701 is fixedly connected to a auger rod 702.

[0038] The drive motor 701 facilitates the rotation of the auger rod 702.

[0039] One side of the drive motor 701 is electrically connected to a PLC controller 8 via a power line, and the PLC controller 8 is mounted on the surface of the shot peening machine body 1.

[0040] The PLC controller 8 facilitates the control of the start and stop of the drive motor 701.

[0041] The main body 1 of the shot peening machine is equipped with a protective railing 9 on its top, and the protective railing 9 is made of stainless steel.

[0042] The guardrail 9 is designed for safety protection.

[0043] The main body 1 of the shot peening machine has a feeding port 10 on its top, and the feeding port 10 has a sloping trough inside.

[0044] Feed port 10 facilitates the replenishment of shot peening.

[0045] Working principle: When this shot peening device with noise reduction function is used, noise reduction structures are set inside the funnel-shaped collection tank 301, the conveying pipe 302, and the exhaust pipe 401. First, the sound-insulating rubber layer 304 set inside the funnel-shaped collection tank 301 and the conveying pipe 302 reduces noise. The sound-absorbing cotton 402 and the honeycomb ceramic layer 403 set inside the exhaust pipe 401 provide sound insulation. The noise reduction and sound insulation structures set inside the funnel-shaped collection tank 301, the conveying pipe 302, and the exhaust pipe 401 reduce the impact of the noise generated by the equipment on the surrounding environment.

[0046] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A shot peening device with noise reduction function, comprising a shot peening integrated machine body (1), characterized in that: A processing chamber (2) is provided on one side of the shot peening machine body (1). A first noise reduction mechanism (3) is provided directly below the processing chamber (2). An exhaust port is provided on the top of the shot peening machine body (1). A second noise reduction mechanism (4) is installed inside the exhaust port. The first noise reduction mechanism (3) includes a funnel-shaped collection trough (301) located directly below the processing chamber (2). A conveying pipe (302) is passed through the bottom of the funnel-shaped collection trough (301). A discharge port (303) is provided on one side edge of the bottom of the conveying pipe (302). Sound-insulating rubber layers (304) are fixedly connected to the inner walls of both the funnel-shaped collection trough (301) and the conveying pipe (302). The second noise reduction mechanism (4) includes an exhaust pipe (401) installed inside the exhaust port, and sound-absorbing cotton (402) is installed inside the exhaust pipe (401). A honeycomb ceramic layer (403) is fixedly connected to one side of the sound-absorbing cotton (402).

2. The shot peening device with noise reduction function according to claim 1, characterized in that: The bottom of the processing chamber (2) is fixedly connected to a support leg (5), and a buffer block is provided at the bottom of the support leg (5).

3. The shot peening device with noise reduction function according to claim 1, characterized in that: A placement plate (6) is fixedly connected to one side of the conveying pipe (302), and a conveying mechanism (7) is threadedly connected to the surface of the placement plate (6).

4. A shot peening device with noise reduction function according to claim 3, characterized in that: The conveying mechanism (7) includes a drive motor (701) threaded to the surface of the placement plate (6), and the output end of the drive motor (701) is fixedly connected to a auger rod (702).

5. A shot peening device with noise reduction function according to claim 4, characterized in that: One side of the drive motor (701) is electrically connected to a PLC controller (8) via a power line, and the PLC controller (8) is mounted on the surface of the shot peening machine body (1).

6. A shot peening device with noise reduction function according to claim 1, characterized in that: The top of the shot peening machine body (1) is provided with a protective railing (9), which is made of stainless steel.

7. A shot peening device with noise reduction function according to claim 1, characterized in that: The top of the shot peening machine body (1) is provided with a feeding port (10), and the inside of the feeding port (10) is provided with a sloping groove.

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