Shot blasting machine for machining mechanical parts

Abstract

The utility model provides a shot blasting machine for machining mechanical parts, which belongs to the technical field of machining equipment and comprises a machining mechanism. Comprising a machining shell, a sliding door hinged to the side wall of the machining shell, a four-way pipe communicating with the side wall of the machining shell, a distribution hopper fixedly installed at the top of the machining shell, a distributor communicating with the bottom of the distribution hopper, a circulation assembly arranged on the surface of the machining shell and a lifting assembly arranged on the side wall of the machining shell. And the shot blasting assembly communicates with the side wall of the machining shell. By means of the collaborative design of the machining mechanism and the dust removal mechanism, efficient shot blasting treatment and dust removal of machining of mechanical parts are achieved, cyclic utilization of shots and uniform machining of the parts are guaranteed through the circulating assembly and the lifting assembly in the machining mechanism, the shot blasting assembly efficiently treats the surfaces of the parts by casting the shots at a high speed, and the machining efficiency is improved. And the processing efficiency and quality are improved.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing equipment technology, and specifically relates to a shot blasting machine for processing mechanical parts. Background Technology

[0002] Current shot blasting technology is primarily based on the principle of cleaning or strengthening workpiece surfaces by high-speed projectile shot. Its core components include a shot blaster, a separator, and a dust collection system. The shot blaster uses a high-speed rotating impeller to propel shot onto the workpiece surface, removing impurities such as oxide scale and rust. The separator recovers reusable shot, while the dust collection system collects and treats the dust generated during the shot blasting process. Modern shot blasting machines are typically equipped with automated control systems that can adjust the blasting speed and shot flow rate to adapt to the processing requirements of different workpieces. Although current technology achieves efficient surface treatment, further optimization is needed in dust and waste management to ensure long-term stable operation and processing quality.

[0003] Application No. 202320347226.3 proposes a shot blasting machine for processing hardware and mechanical parts. This utility model belongs to the field of hardware production machinery, specifically addressing the problem that existing shot blasting machines cannot process the sides of parts and that retrieving a large number of hardware parts is time-consuming and labor-intensive. The proposed solution includes a housing, with a storage box fixedly connected to the top of the housing via a support column. A collection box is located on one side of the housing, and a conveying structure is provided inside the collection box to transfer the shot collected in the collection box to the storage box. In this utility model, a drive motor drives a spur gear ring to rotate, allowing the parts within the hollow metal frame to rotate within the frame. Furthermore, the combination of the first and second housings allows the parts to be processed by shot at different angles, eliminating the need for subsequent processing of other parts. After processing, a large number of parts can be automatically retrieved from between the hollow metal frames.

[0004] In the aforementioned document, although shot blasting machines can efficiently clean and strengthen the surface of parts, if the dust and impact waste generated during actual processing are not effectively treated, they may adversely affect the long-term operation of the equipment and the processing quality. Specifically, if dust is not removed in time, it may enter the moving parts of the equipment, such as bearings and motors, leading to increased wear and shortening the service life of the equipment. At the same time, dust adhering to the surface of the workpiece may also affect the quality of subsequent coating or surface treatment. Therefore, a shot blasting machine for machining mechanical parts has emerged. Utility Model Content

[0005] The purpose of this utility model is to provide a shot blasting machine for processing mechanical parts, aiming to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A shot blasting machine for machining mechanical parts includes a machining mechanism, comprising a machining shell, a sliding door hinged to the side wall of the machining shell, a four-way pipe communicating with the side wall of the machining shell, a distribution hopper fixedly installed on the top of the machining shell, a distributor communicating with the bottom of the distribution hopper, a circulation assembly disposed on the surface of the machining shell, a lifting assembly disposed on the side wall of the machining shell, and a shot blasting assembly communicating with the side wall of the machining shell.

[0008] The dust removal mechanism includes a dust removal pipe connected to the side wall of the processing shell, a support frame fixedly connected to the side wall of the dust removal pipe, a vibration spring fixedly installed on the side wall of the support frame, a mounting bracket fixedly connected to the end of the vibration spring, a dust suction port connected to the side wall of the dust removal pipe, and a filter assembly connected to the side wall of the dust suction port via a pipe.

[0009] As a preferred embodiment of this utility model, the circulation assembly includes a circulation motor fixedly installed on the side wall of the processing shell, a transmission shaft adapted to be installed on the inner wall of the processing shell, and a track sleeved on the outer surface of the transmission shaft.

[0010] As a preferred embodiment of the present invention, the circulation assembly further includes a perforated plate fixedly installed in the inner cavity of the processing shell, a collection hopper connected to the bottom of the processing shell, and an auger adapted to be installed on the side wall of the collection hopper.

[0011] As a preferred embodiment of the present invention, the lifting assembly includes a gear fixedly installed at the end of the auger, a chain meshing on the surface of the gear, and a lifting bucket fixedly installed on the side wall of the chain.

[0012] As a preferred embodiment of the present invention, the lifting assembly further includes a lifting shell sleeved on the end of the auger, and a lifting motor fixedly installed on the side wall of the lifting shell.

[0013] As a preferred embodiment of the present invention, the shot blasting assembly includes a fixed shell connected to the side wall of the processing shell, a shot blasting motor adapted to be installed on the side wall of the fixed shell, blades fixedly installed on the output end of the shot blasting motor, and a feed pipe connected to the side wall of the fixed shell.

[0014] As a preferred embodiment of this utility model, the filter assembly includes a connector connected to the side wall of the dust suction port via a pipe, a dust collection shell connected to the side wall of the connector, a cabinet door hinged to the side wall of the dust collection shell, a filter element movably installed on the inner wall of the dust collection shell, a dust collection hopper connected to the bottom of the dust collection shell, a collection box connected to the bottom of the dust collection hopper, an auxiliary hopper connected to the side wall of the dust collection shell, and a fan connected to the end of the auxiliary hopper.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: through the coordinated design of the processing mechanism and the dust removal mechanism, efficient shot blasting and dust removal of mechanical parts processing are achieved. The circulation component and lifting component in the processing mechanism ensure the recycling of shot and uniform processing of parts. The shot blasting component efficiently treats the surface of parts by high-speed shot blasting, improving processing efficiency and quality. The dust removal mechanism effectively collects and processes dust and waste generated during processing through the cooperation of vibration springs, filter elements and fans, ensuring a clean working environment, reducing equipment maintenance costs, and reducing environmental pollution. The overall structure is reasonably designed, easy to operate, and has high practicality and economy. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the connection between the processing shell and the sliding door of this utility model;

[0019] Figure 3 This is a schematic diagram showing the connection between the fixed shell and the feed pipe of this utility model;

[0020] Figure 4 This is a schematic diagram of the support frame and dust collector housing of this utility model;

[0021] Figure 5 This is a schematic diagram showing the connection between the connector and the dust collector housing of this utility model.

[0022] In the diagram: 100, Machining mechanism; 101, Machining shell; 102, Sliding door; 103, Four-way pipe; 104, Distribution hopper; 105, Distributor; 106, Circulation assembly; 106a, Circulation motor; 106b, Drive shaft; 106c, Track; 106d, With perforated plate; 106e, Collection hopper; 106f, Screw conveyor; 107, Lifting assembly; 107a, Gear; 107b, Chain; 107c, Lifting bucket; 107d, Lifting shell; 107e, Lifting motor; 108, Shot blasting unit. Components; 108a, fixed shell; 108b, shot blasting motor; 108c, blade; 108d, feed pipe; 200, dust removal mechanism; 201, dust removal pipe; 202, support frame; 203, vibration spring; 204, mounting frame; 205, vibration motor; 206, dust suction port; 207, filter assembly; 207a, connector; 207b, dust removal shell; 207c, cabinet door; 207d, filter element; 207e, dust collection hopper; 207f, collection box; 207g, auxiliary hopper; 207h, fan. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figures 1-5 This is an embodiment of the present invention, which provides a shot blasting machine for processing mechanical parts, comprising:

[0028] The processing mechanism 100 includes a processing shell 101, a sliding door 102 hinged to the side wall of the processing shell 101, a four-way pipe 103 connected to the side wall of the processing shell 101, a distribution hopper 104 fixedly installed on the top of the processing shell 101, a distributor 105 connected to the bottom of the distribution hopper 104, a circulation assembly 106 disposed on the surface of the processing shell 101, a lifting assembly 107 disposed on the side wall of the processing shell 101, and a shot blasting assembly 108 connected to the side wall of the processing shell 101.

[0029] The dust removal mechanism 200 includes a dust removal pipe 201 connected to the side wall of the processing housing 101, a support frame 202 fixedly connected to the side wall of the dust removal pipe 201, a vibration spring 203 fixedly installed on the side wall of the support frame 202, a mounting bracket 204 fixedly connected to the end of the vibration spring 203, a dust suction port 206 connected to the side wall of the dust removal pipe 201, and a filter assembly 207 connected to the side wall of the dust suction port 206 via a pipe.

[0030] The circulation assembly 106 includes a circulation motor 106a fixedly installed on the side wall of the processing housing 101, a drive shaft 106b adapted to be installed on the inner wall of the processing housing 101, and a track 106c sleeved on the outer surface of the drive shaft 106b. The circulation assembly 106 also includes a perforated plate 106d fixedly installed in the inner cavity of the processing housing 101, a collection hopper 106e communicating with the bottom of the processing housing 101, and an auger 106f adapted to be installed on the side wall of the collection hopper 106e.

[0031] Specifically, several drive shafts 106b are provided. The position of the drive shafts 106b is such that the track 106c is C-shaped, ensuring that the parts will be tumbled by the track 106c during processing. The surface of the drive plate is provided with several holes, the diameter of which is the same as the diameter of the ball bearings used, ensuring that only the ball bearings can pass through, and isolating the parts above the perforated plate 106d when the parts fall.

[0032] The lifting assembly 107 includes a gear 107a fixedly installed at the end of the auger 106f, a chain 107b meshing with the surface of the gear 107a, and a lifting bucket 107c fixedly installed on the side wall of the chain 107b. The lifting assembly 107 also includes a lifting shell 107d sleeved on the end of the auger 106f, and a lifting motor 107e fixedly installed on the side wall of the lifting shell 107d.

[0033] Furthermore, the output end of the lifting motor 107e meshes with the chain 107b, ensuring that when the lifting motor 107e is used in conjunction with the gear 107a on the surface of the auger 106f, it can drive the lifting bucket 107c to move upward. At the same time, when the gear 107a rotates, the gear 107a will drive the auger 106f to rotate, ensuring that the rotation of the auger 106f and the lifting are synchronized.

[0034] Preferably, the shot blasting assembly 108 includes a fixed shell 108a connected to the side wall of the processing shell 101, a shot blasting motor 108b adapted to be installed on the side wall of the fixed shell 108a, a blade 108c fixedly installed on the output end of the shot blasting motor 108b, and a feed pipe 108d connected to the side wall of the fixed shell 108a.

[0035] The filter assembly 207 includes a connector 207a connected to the side wall of the suction port 206 via a pipe, a dust collection shell 207b connected to the side wall of the connector 207a, a cabinet door 207c hinged to the side wall of the dust collection shell 207b, a filter element 207d movably installed on the inner wall of the dust collection shell 207b, a dust collection hopper 207e connected to the bottom of the dust collection shell 207b, a collection box 207f connected to the bottom of the dust collection hopper 207e, an auxiliary hopper 207g connected to the side wall of the dust collection shell 207b, and a fan 207h connected to the end of the auxiliary hopper 207g.

[0036] It should be noted that the cabinet door 207c is designed to facilitate the replacement of filter element 207d, and the auxiliary hopper 207g is designed to ensure that dust can be quickly adsorbed into filter element 207d, thus ensuring dust removal efficiency.

[0037] In use, the sliding door 102 is opened, and the parts are placed inside the processing housing 101. The circulating motor 106a is started, which drives the drive shaft 106b to rotate. The drive shaft 106b drives the track 106c to rotate, and the track 106c causes the parts to tumble. The shot blasting balls in the distribution hopper 104 are evenly distributed into the feed pipe 108d through the distributor 105. The feed pipe 108d transfers the shot blasting balls to the fixed housing 108a. The shot blasting motor 108b drives the blades 108c to rotate at high speed, propelling the shot blasting balls into the processing housing 101 to process the parts. The track 106c moves the shot blasting balls, which fall through the gap between the track 106c and the processing housing 101 onto the perforated plate 106d and through the holes in the perforated plate 106d into the collection hopper 106e. The lifting motor 107e rotates, driving the chain 107b to move. The movement of bar 107b drives the lifting bucket 107c to move upward, simultaneously driving gear 107a to rotate. Gear 107a drives auger 106f to rotate, and auger 106f transports the ball bearings to the lifting shell 107d. The ball bearings are then lifted by the lifting bucket 107c and transferred to the distribution bucket 104 through the pipeline. During operation, the impact of the ball bearings generates dust and waste, which enter the dust collection pipe 201. The vibration of the vibrating motor 205 lifts the dust and waste, and the fan 207h starts. Through the gaps between the filter elements 207d and the seal of the dust collection shell 207b, suction is generated at the joint 207a. The dust in the processing shell 101 and the dust collection pipe 201 is sucked into the dust collection shell 207b through the four-way pipe 103 and the joint 207a. After being filtered by the filter element 207d, large dust particles fall into the dust collection hopper 207e.

[0038] In summary, through the coordinated operation of the processing mechanism 100 and the dust removal mechanism 200, a highly efficient and automated shot blasting and dust removal process is achieved. The circulation component 106 and the lifting component 107 in the processing mechanism 100 ensure the recycling of shot and the uniform processing of parts, while the shot blasting component 108 performs surface treatment on parts by high-speed shot blasting. The dust removal mechanism 200, through the cooperation of the vibration spring 203, the filter element 207d, and the fan 207h, effectively collects and processes the dust and waste generated during the processing, ensuring a clean working environment and long-term stable operation of the equipment. The overall structure is reasonably designed, easy to operate, improves processing efficiency and product quality, and reduces maintenance costs and environmental pollution.

[0039] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0041] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A shot blasting machine for machining mechanical parts, characterized in that: include, The processing mechanism (100) includes a processing shell (101), a sliding door (102) hinged to the side wall of the processing shell (101), a four-way pipe (103) connected to the side wall of the processing shell (101), a distribution hopper (104) fixedly installed on the top of the processing shell (101), a distributor (105) connected to the bottom of the distribution hopper (104), a circulation assembly (106) disposed on the surface of the processing shell (101), a lifting assembly (107) disposed on the side wall of the processing shell (101), and a shot blasting assembly (108) connected to the side wall of the processing shell (101). The dust removal mechanism (200) includes a dust removal pipe (201) connected to the side wall of the processing shell (101), a support frame (202) fixedly connected to the side wall of the dust removal pipe (201), a vibration spring (203) fixedly installed on the side wall of the support frame (202), a mounting bracket (204) fixedly connected to the end of the vibration spring (203), a dust suction port (206) connected to the side wall of the dust removal pipe (201), and a filter assembly (207) connected to the side wall of the dust suction port (206) via a pipe.

2. The shot blasting machine for machining mechanical parts according to claim 1, characterized in that: The circulation assembly (106) includes a circulation motor (106a) fixedly installed on the side wall of the processing housing (101), a drive shaft (106b) adapted to be installed on the inner wall of the processing housing (101), and a track (106c) sleeved on the outer surface of the drive shaft (106b).

3. The shot blasting machine for machining mechanical parts according to claim 2, characterized in that: The circulation assembly (106) further includes a perforated plate (106d) fixedly installed in the inner cavity of the processing shell (101), a collection hopper (106e) connected to the bottom of the processing shell (101), and an auger (106f) adapted to be installed on the side wall of the collection hopper (106e).

4. The shot blasting machine for machining mechanical parts according to claim 3, characterized in that: The lifting assembly (107) includes a gear (107a) fixedly installed at the end of the auger (106f), a chain (107b) meshing with the surface of the gear (107a), and a lifting bucket (107c) fixedly installed on the side wall of the chain (107b).

5. A shot blasting machine for machining mechanical parts according to claim 4, characterized in that: The lifting assembly (107) also includes a lifting shell (107d) sleeved on the end of the auger (106f) and a lifting motor (107e) fixedly installed on the side wall of the lifting shell (107d).

6. The shot blasting machine for machining mechanical parts according to claim 5, characterized in that: The shot blasting assembly (108) includes a fixed shell (108a) connected to the side wall of the processing shell (101), a shot blasting motor (108b) adapted to be installed on the side wall of the fixed shell (108a), a blade (108c) fixedly installed on the output end of the shot blasting motor (108b), and a feed pipe (108d) connected to the side wall of the fixed shell (108a).

7. A shot blasting machine for machining mechanical parts according to claim 6, characterized in that: The filter assembly (207) includes a connector (207a) connected to the side wall of the suction port (206) via a pipe, a dust collector housing (207b) connected to the side wall of the connector (207a), a cabinet door (207c) hinged to the side wall of the dust collector housing (207b), a filter element (207d) movably installed on the inner wall of the dust collector housing (207b), a dust collection hopper (207e) connected to the bottom of the dust collector housing (207b), a collection box (207f) connected to the bottom of the dust collection hopper (207e), an auxiliary hopper (207g) connected to the side wall of the dust collector housing (207b), and a fan (207h) connected to the end of the auxiliary hopper (207g).

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