Material feeding device for mechanical part machining

Abstract

The utility model relates to the technical field of material feeding, in particular to a material feeding device for machining mechanical parts, which comprises a dispersing disc and a feeding mechanism for feeding, a dispersing part is arranged on the dispersing disc and comprises a scraper blade and a limit frame, a support frame is detachably fixed at the top of the dispersing disc, and the scraper blade is arranged on the support frame. A second driving motor is fixedly mounted at the top of the supporting frame, and a plurality of tooth grooves are uniformly formed in one side of the scraping plate; according to the material feeding device for machining the mechanical parts, through the design that the dispersing disc is combined with the scraper blade and the tooth grooves, materials can be fully dispersed in the dispersing process. The tooth grooves can capture and remove particles stacked on materials, so that the materials can be conveyed to a processing link in a loose manner, the quality and the qualified rate of products are greatly improved, the retention time of the materials in the dispersing link is shortened due to the high efficiency of the dispersing process, and the production efficiency of the whole production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding, in particular to a material feeding device used for machining mechanical parts. Background Art

[0002] Baozhu sand is a professional foundry sand suitable for various casting methods, such as investment mold, solid mold, lost foam and other casting methods. It can be used to produce various metal castings, such as carbon steel, alloy steel, cast iron, cast copper, etc. Baozhu sand can not only improve the quality of castings, but also has the characteristics of easy sand removal and simple and convenient sand making process. Because Baozhu sand has good hardness performance, it can be used as a polishing material to effectively remove acrylic and dirt on the metal surface, making the surface delicate and smooth with strong corrosion resistance.

[0003] Grit is used to form the shape and internal cavity of the casting. Grit is compacted tightly through a mold or sand mold to form the desired shape and cavity. The spherical particles and good fluidity of grit allow it to be evenly distributed and tightly filled in the mold, thus ensuring the accuracy and surface quality of the casting.

[0004] However, traditional mechanical parts processing material feeding devices often have the following problems: the materials cannot be effectively dispersed during the feeding process, resulting in possible accumulation of materials in the materials entering the processing link, affecting product quality; the materials are easily accumulated and blocked during the transportation process, affecting the feeding efficiency. Utility Model Content

[0005] The purpose of the invention of the utility model is to overcome the defects described in the background technology, thereby realizing a material feeding device for mechanical parts processing, which realizes efficient dispersion and feeding of materials through the coordinated action of the dispersion disk, scraper and tooth grooves, and at the same time utilizes an adjustable shielding structure to simplify the opening and closing operation of the discharge port, thereby significantly improving the feeding efficiency.

[0006] To achieve the above-mentioned invention object, the technical solution of the utility model is: a material feeding device for machining mechanical parts, comprising a dispersion plate and a feeding mechanism for feeding, a dispersion member is arranged on the dispersion plate, the dispersion member comprises a scraper and a limit frame, a support frame is detachably fixed on the top of the dispersion plate, a second driving motor is fixedly installed on the top of the support frame, and a plurality of tooth grooves are evenly opened on one side of the scraper;

[0007] A discharge port is arranged on one side wall of the dispersion disk, and a shielding member is arranged on one side of the discharge port. The shielding member includes a baffle and a rotating support rod. One side of the dispersion disk is rotatably connected to the rotating support rod, and a fixing bolt is threadedly connected to the rotating support rod. The baffle is disassembled and fixed to the bottom of the fixing bolt.

[0008] In the above-mentioned material feeding device for mechanical parts processing, a bearing is fixed to the side wall of the support frame, the inner ring of the bearing is wrapped with a connecting rod, the output shaft on the second drive motor is fixed to one end of the connecting rod, and the other end of the connecting rod is fixed to one side of the top of the limit frame.

[0009] In the material feeding device for machining mechanical parts, threaded columns are fixed on both sides of the scraper, through holes for the threaded columns to pass through are opened on both sides of the limit frame, and limit nuts for fixing the threaded columns are arranged on both sides of the limit frame.

[0010] In the above-mentioned material feeding device for machining mechanical parts, the feeding mechanism is arranged on one side of the dispersion disk, and the feeding mechanism includes a feeding frame, a conveyor belt, a first pulley and a transmission roller.

[0011] In the above-mentioned material feeding device for mechanical parts processing, the feeding rack is arranged on one side of the dispersion disk, and a collecting cover is detachably fixed to the bottom of the side wall of the feeding rack. The outer surface of the conveyor belt is evenly wrapped with multiple toggle plates, and the two sides of the conveyor belt are wrapped with transmission rollers. The two ends of the transmission rollers are rotatably connected to the two sides of the feeding rack, and one end of one of the transmission rollers is fixedly connected to the second pulley.

[0012] In the above-mentioned material feeding device for mechanical parts processing, a first drive motor is installed at the bottom of the feeding frame, the output shaft on the first drive motor is fixed to the first pulley, and the outer surfaces of the first pulley and the second pulley are wrapped with a transmission belt.

[0013] Compared with the prior art, the material feeding device for machining mechanical parts of the utility model has at least the following beneficial effects:

[0014] The material feeding device for mechanical parts processing of the utility model can fully disperse and disperse the material during the dispersion process through the design of the dispersion disc combined with the scraper and the tooth groove. The tooth groove can capture and remove the particles accumulated in the material, thereby ensuring that the material can be loosely transported to the processing link, greatly improving the quality and qualified rate of the product. The high efficiency of the dispersion process reduces the residence time of the material in the dispersion link and improves the production efficiency of the entire production line.

[0015] The shielding member includes a baffle and a rotating support rod, so that the baffle can be flexibly rotated by the rotating support rod, thereby conveniently opening or closing the discharge port. The baffle can be fixed or loosened by simply rotating the fixing bolt. The operation process is simple and fast, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall state of the material feeding device for machining mechanical parts of the utility model;

[0017] Figure 2 The utility model is a material feeding device for machining mechanical parts. Figure 1 A magnified image of area A;

[0018] Figure 3 It is a schematic diagram of the main view of the limiting frame of the material feeding device for machining mechanical parts of the utility model;

[0019] Figure 4 It is a schematic diagram of the front view of a scraper of a material feeding device for machining mechanical parts of the utility model;

[0020] Figure 5 The utility model is a partial cross-sectional schematic diagram of a feeding frame of a material feeding device for machining mechanical parts.

[0021] In the figure: 1. dispersion disc; 101. support leg; 2. loading rack; 201. collection cover; 202. conveyor belt; 203. toggle plate; 204. first drive motor; 205. first pulley; 206. transmission roller; 207. second pulley; 3. support frame; 4. second drive motor; 401. bearing; 5. scraper; 501. tooth groove; 502. limit frame; 503. limit nut; 504. connecting rod; 6. baffle; 601. rotating support rod; 602. fixing bolt; 603. discharge port. DETAILED DESCRIPTION

[0022] The material feeding device for machining mechanical parts of the present invention will be described in more detail below with reference to the accompanying drawings and through specific implementation methods.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The material feeding device for machining mechanical parts of this embodiment helps to disperse the materials and improve the dispersion efficiency through the design of the dispersion parts. Figure 1 , Figure 3 and Figure 4, a material feeding device for machining mechanical parts, comprising a dispersion plate 1 and a feeding mechanism for feeding, support legs 101 are fixed at the four corners of the bottom of the dispersion plate 1, a dispersion piece is arranged on the dispersion plate 1, and the dispersion piece comprises a scraper 5 and a limit frame 502, a support frame 3 is detachably fixed on the top of the dispersion plate 1, a second drive motor 4 is fixedly installed on the top of the support frame 3, a bearing 401 is fixed on the side wall of the support frame 3, a connecting rod 504 is wrapped around the inner ring of the bearing 401, an output shaft on the second drive motor 4 is fixed to one end of the connecting rod 504, and the other end of the connecting rod 504 is fixed to one side of the top of the limit frame 502, threaded columns are fixed on both sides of the scraper 5, through holes for threaded columns to pass through are provided on both sides of the limit frame 502, and limit nuts 503 for fixing threaded columns are provided on both sides of the limit frame 502, and a plurality of tooth grooves 501 are evenly provided on one side of the scraper 5;

[0025] The scraper 5 is a flexible steel plate, and the design of the tooth groove 501 can effectively increase the contact area between the scraper 5 and the material. During the stirring process, the tooth groove 501 can break the adhesion between the materials and make the materials looser, thereby improving the uniformity and efficiency of stirring. Especially during the dispersion process, the tooth groove 501 can penetrate into the material layer to help capture and separate smaller particles, enhance the fineness and effect of dispersion, make the materials looser, thereby improving the uniformity and efficiency of stirring.

[0026] See also Figure 1 and Figure 2 In order to ensure that the material can smoothly enter the dispersion disk for dispersion and can control the flow of the material when necessary, a special discharge port structure is designed. A discharge port 603 is provided on one side wall of the dispersion disk 1, and a shielding member is provided on one side of the discharge port 603. The shielding member includes a baffle 6 and a rotating support rod 601. The rotating support rod 601 is rotatably connected to one side of the dispersion disk 1. The rotatable rotating support rod 601 can be used to adjust the distance between the baffle 6 and the dispersion disk 1. A fixing bolt 602 is threadedly connected to the rotating support rod 601. The baffle 6 is disassembled and fixed to the bottom of the fixing bolt 602.

[0027] By using the rotatable support rod 601, the distance between the baffle 6 and the dispersion disk 1 can be easily adjusted, thereby controlling the flow rate of the material entering the dispersion disk. This design makes the operation more flexible, and the flow rate and speed of the pearl sand discharge can be adjusted according to actual needs.

[0028] In this embodiment, see Figure 1 and Figure 5The mechanism can automatically transport materials from the collection position to the dispersion disk through a mechanical transmission system, so as to provide continuous and uniform material supply for subsequent processing procedures. The feeding mechanism includes a feeding frame 2, a conveyor belt 202, a first pulley 205 and a transmission roller 206. The feeding frame 2 is arranged on one side of the dispersion disk 1, and a collecting cover 201 is detachably fixed to the bottom of the side wall of the feeding frame 2. The outer surface of the conveyor belt 202 is evenly wrapped with a plurality of toggle plates 203, and transmission rollers 206 are wrapped on both sides of the inside of the conveyor belt 202. Both ends of the transmission roller 206 are rotatably connected to both sides of the feeding frame 2, and one end of one of the transmission rollers 206 is fixedly connected to a second pulley 207. A first driving motor 204 is installed at the bottom of the feeding frame 2, and an output shaft on the first driving motor 204 is fixed to the first pulley 205. The transmission between the first pulley 205 and the second pulley 207 is realized by a transmission structure such as a belt and a chain.

[0029] The method of using the material feeding device for machining mechanical parts of the utility model is as follows: firstly, the pearl sand for machining is put into the interior of the collecting cover 201, and the first driving motor 204 is started. The first driving motor 204 drives the conveyor belt 202 to rotate through the driving mechanism, and the conveyor belt 202 cooperates with the toggle plate 203 to transport the pearl sand to the interior of the dispersion plate 1;

[0030] 6 and 1. Then, the second drive motor 4 is started, and the output end of the second drive motor 4 drives the connecting rod 504 to rotate, and the connecting rod 504 drives the limiting frame 502 and the scraper 5 to rotate, and the tooth groove 501 on the scraper 5 disperses the gem sand. After the end, the limiting nut 503 on the limiting frame 502 is adjusted to rotate the scraper 5 so that the tooth groove 501 on the scraper 5 is set in an upward direction, and the other side of the scraper 5 contacts the top of the dispersion disk 1, and the fixing bolt 602 is turned to expand the distance between one side of the baffle 6 and the dispersion disk 1, so that the discharge port 603 is opened, and the gem sand is scraped out of the dispersion disk 1 by the rotation of the scraper 5 and discharged through the discharge port 603.

[0031] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0032] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. A material feeding device for machining mechanical parts, comprising a dispersion plate (1) and a feeding mechanism for feeding the material, characterized in that: A dispersion member is provided on the dispersion disk (1), the dispersion member comprising a scraper (5) and a limiting frame (502); a support frame (3) is detachably fixed on the top of the dispersion disk (1); a second drive motor (4) is fixedly mounted on the top of the support frame (3); and a plurality of tooth grooves (501) are evenly formed on one side of the scraper (5); A discharge port (603) is provided on one side wall of the dispersion disk (1), and a shielding member is provided on one side of the discharge port (603), the shielding member comprising a baffle (6) and a rotating support rod (601), one side of the dispersion disk (1) is rotatably connected to the rotating support rod (601), a fixing bolt (602) is threadedly connected to the rotating support rod (601), and the baffle (6) is disassembled and fixed to the bottom of the fixing bolt (602).

2. The material feeding device for machining mechanical parts according to claim 1, characterized in that: A bearing (401) is fixed to the side wall of the support frame (3), the inner ring of the bearing (401) is wrapped with a connecting rod (504), the output shaft on the second drive motor (4) is fixed to one end of the connecting rod (504), and the other end of the connecting rod (504) is fixed to one side of the top of the limiting frame (502).

3. The material feeding device for machining mechanical parts according to claim 1, characterized in that: Threaded columns are fixed on both sides of the scraper (5), through holes for the threaded columns to pass through are opened on both sides of the limiting frame (502), and limiting nuts (503) for fixing the threaded columns are arranged on both sides of the limiting frame (502).

4. The material feeding device for machining mechanical parts according to claim 1, characterized in that: The feeding mechanism is arranged on one side of the dispersion plate (1), and comprises a feeding frame (2), a conveyor belt (202), a first pulley (205) and a transmission roller (206).

5. The material feeding device for machining mechanical parts according to claim 4, characterized in that: The loading rack (2) is arranged on one side of the dispersion plate (1); a collecting cover (201) is detachably fixed to the bottom of the side wall of the loading rack (2); the outer surface of the conveyor belt (202) is evenly wrapped with a plurality of shifting plates (203); both sides of the inside of the conveyor belt (202) are wrapped with transmission rollers (206); both ends of the transmission rollers (206) are rotatably connected to the two sides of the loading rack (2); one end of one of the transmission rollers (206) is fixedly connected to a second pulley (207).

6. The material feeding device for machining mechanical parts according to claim 4, characterized in that: A first drive motor (204) is installed at the bottom of the loading rack (2), and an output shaft on the first drive motor (204) is fixed to a first pulley (205).

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