Traceable rough machining grinding machine for copper alloy raw materials

Abstract

A traceable rough machining grinding machine for copper alloy raw materials comprises an equipment rack, a fixed platform plate and a rotary platform plate are arranged at the upper end of the equipment rack, a machining groove is formed in the center of the fixed platform plate, the rotary platform plate is rotatably arranged in the machining groove, and a grinding station is arranged on the rotary platform plate; the equipment control circuit board is arranged on the equipment rack; the grinding mechanism is arranged on the rotary platform plate; the driving mechanism is in transmission fit with the rotary platform plate; and the two-dimensional code recognition scanner is arranged on the equipment rack and faces all the grinding stations, and the two-dimensional code recognition scanner is in communication connection with the equipment control circuit board and the cloud data platform. According to the utility model, the unique product identity code is pasted / printed on the surface of the copper alloy product, so that the unique product identity code can be identified and recorded in each subsequent processing link, and the processing process of the copper alloy raw material has traceability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the processing technical field of copper alloy product especially a rough machining grinder of copper alloy raw material of traceability. BACKGROUND

[0002] The surface roughness and smoothness of copper alloy have important influences on its appearance, performance and service life, etc. The surface is generally rough, and the reasons are as follows: 1. Production process limitation: Casting process: In the casting process of copper alloy, due to the fluidity of liquid metal, cooling speed and other factors, surface defects such as sand eye, blowhole, shrinkage hole, etc. are easily produced. These defects will make the surface of copper alloy rough. For example, in sand casting, the particle size and air permeability of the sand have a great influence on the surface quality of the casting. If the sand particle size is coarse and the air permeability is poor, it will lead to an increase in the surface roughness of the casting. Forging process: forging is a processing method that makes copper alloy blanks deform plastically by applying external force to obtain the required shape and performance. In the forging process, the friction between the surface of the blank and the surface of the die will cause the surface roughness to increase. In addition, improper control of process parameters such as forging ratio and forging temperature will also affect the surface quality of copper alloy. 2. Alloy composition influence: Element addition: In order to improve the performance of copper alloy, some other elements such as zinc, tin and lead are usually added. The addition of these elements may change the microstructure and physical properties of copper alloy, thereby affecting its surface quality. For example, lead exists in copper alloy in the form of particles, which reduces the fluidity of copper alloy and increases the surface roughness. Composition segregation: In the production process of copper alloy, due to the uneven distribution of alloy composition, composition segregation phenomenon occurs. Composition segregation will cause differences in hardness and microstructure on the surface of copper alloy, which will easily cause uneven surface roughness in the processing process. 3. Oxidation and corrosion: Oxidation: Copper alloy is easily oxidized with oxygen in the air to form oxides such as copper oxide. These oxides will form an oxide film on the surface of copper alloy, making the surface rough. Especially in high temperature environment, the oxidation speed will be accelerated, and the surface roughness problem will be more obvious. Corrosion environment: If copper alloy is in a corrosive environment, such as humid air, acid, alkali, salt and other media, corrosion will occur, resulting in defects such as corrosion pits and rust spots on the surface, thereby increasing the surface roughness.

[0003] Copper alloys with high surface finish require more precise processing techniques such as grinding, polishing, etc. These processes can remove microscopic defects and roughness from the surface, allowing the surface to achieve a higher level of finish. However, the processing cost will also increase accordingly. Copper alloy raw material grinding is an important part of the production and processing of copper alloys. The purpose of grinding is to refine the particles: grind the bulk or larger particles of copper alloy raw materials to the required fineness to meet the particle size requirements of copper alloy powder in different application fields, such as in the abrasive field, select the appropriate particle size of copper alloy powder according to different grinding objects and processing accuracy; second, to improve the purity: through the physical action in the grinding process, the impurities and pollutants on the surface of the raw material can be removed, and the purity of the copper alloy can be improved, so that it is more suitable for the field of semiconductors with high purity requirements; third, to improve the performance: grinding can make the shape of copper alloy particles more regular and the surface smoother, thereby improving its flowability, filling property and compatibility with other materials, etc. It is beneficial to subsequent forming, sintering and other processes.

[0004] With the progress of science and technology, manufacturing has entered the era of intelligent manufacturing, so the visualization of the processing link and the traceability of the product from raw materials to finished products are increasingly required. In the prior art, although copper alloy materials can be planarly ground, they do not have a working condition monitoring function for the grinding stage, and do not have a recording function for the processing information of the grinding link.

[0005] Therefore, it is urgent to improve the processing technology of copper alloys. SUMMARY

[0006] In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a rough machining grinding machine for traceable copper alloy raw materials.

[0007] The technical scheme for solving the technical problems of the utility model is: a rough machining grinding machine for traceable copper alloy raw materials, comprising:

[0008] A device rack is provided with a fixed platform plate and a rotating platform plate at its upper end, wherein a machining groove is formed in the center of the fixed platform plate, the rotating platform plate is rotatably arranged in the machining groove, and the rotating platform plate has a plurality of grinding stations;

[0009] A device control circuit board is arranged on the device rack;

[0010] A grinding mechanism is arranged on the rotating platform plate and corresponds to each grinding station one by one;

[0011] A driving mechanism is arranged in the device rack, and the driving mechanism is in transmission cooperation with the rotating platform plate;

[0012] The two-dimensional code recognition scanner is arranged on the equipment rack and faces the grinding stations, and the two-dimensional code recognition scanner is in communication connection with the equipment control circuit board and the cloud data platform respectively.

[0013] Preferably, a mounting bracket is arranged at the center of the rotating platform plate, and the grinding stations are three and evenly distributed on the periphery of the mounting bracket.

[0014] More specifically, the mounting bracket comprises a vertical support section, three divergent sections arranged at the top end of the support section and distributed horizontally, and the three two-dimensional code recognition scanners are correspondingly arranged on the divergent sections, and the two-dimensional code recognition scanners are located above the grinding stations.

[0015] In some optional embodiments of the utility model, a visual monitor is further arranged on the fixed platform plate and faces the grinding stations, and the visual monitor is in communication connection with the equipment control circuit board and the cloud data platform.

[0016] Preferably, the fixed platform plate is rectangular, and the four visual monitors are arranged at the four corners of the fixed platform plate.

[0017] In some preferred embodiments of the utility model, the driving mechanism comprises a motor, a speed reduction transmission mechanism connected to the output end of the motor, and an output shaft connected to the output end of the speed reduction transmission mechanism, and the rotating platform plate is fixedly connected to the output shaft through a first fastener.

[0018] In some preferred embodiments of the utility model, the grinding mechanism comprises a lifting driving member, a grinding base assembled on the lower section of the lifting driving member, and a grinding disc body assembled on the grinding base.

[0019] Further, the lifting driving member is a lifting cylinder.

[0020] In some optional embodiments of the utility model, a guide mechanism is further included, and the guide mechanism comprises a guide bracket and a guide wheel set.

[0021] The outer end of the guide bracket is fixed to the fixed platform plate, and the inner end of the guide bracket extends above the rotating platform plate.

[0022] The guide wheel set is rotatably arranged at the inner end of the guide bracket, and the guide wheel set is in contactable connection with the grinding disc body.

[0023] Further, the fixed platform plate is provided with a fixing hole, the outer end of the guide support is provided with a waist-shaped hole, the size of the waist-shaped hole is larger than that of the fixing hole, and the second fastener is screwed into the fixing hole after passing through the waist-shaped hole, so that the guide support is fixed on the fixed platform plate in a displaceable manner.

[0024] In some preferred embodiments of the present application, a blanking gap is formed between the outer edge of the rotating platform plate and the inner wall of the processing groove.

[0025] The device rack is provided with a discharge pipe, the outer end of the discharge pipe extends to the outside of the device mechanism and can be connected with an external air extraction device, and the inner end of the discharge pipe is provided with a receiving hopper which extends into the blanking gap.

[0026] The present application has the following advantages:

[0027] I. After the copper alloy raw material is processed into a raw material shape, a unique product identity code is printed on the surface of the copper alloy product, so that the product identity code can be identified and recorded before, during and after processing in each subsequent processing link, thereby making the processing process of the copper alloy raw material traceable.

[0028] II. The traceable product can ensure product quality and safety (by tracing the entire production process of the product, including raw material procurement, production process, processing link, quality detection and other information, the enterprise can accurately locate the root cause of quality problems and take corrective measures in time, thereby effectively improving the stability and consistency of product quality, reducing the probability of occurrence of defective products), optimizing supply chain management, improving enterprise brand and market competitiveness, and meeting compliance and regulatory requirements. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is the overall schematic view of the present application (the lifting driving member is not shown).

[0030] Figure 2 is a schematic view of a copper alloy raw material with an identity code.

[0031] Figure 3 is a lateral schematic view of the present application (the lifting driving member is not shown).

[0032] Figure 4 is a top view of the present application (the lifting driving member is not shown).

[0033] Figure 5 is a structural schematic view of the grinding mechanism.

[0034] Figure 6is a partial structure schematic diagram of the gap between the discharge pipe and the blanking.

[0035] Figure 7 is a partial structure split schematic diagram of the guide mechanism.

[0036] Figure 8 is a communication association schematic diagram of the cloud data platform, the equipment control circuit board, the two-dimensional code recognition scanner and the visual monitor.

[0037] In the figure: 1, equipment rack; 11, fixed platform plate; 111, processing groove; 1111, blanking gap; 112, fixed hole; 12, rotating platform plate; 13, equipment control circuit board; 2, grinding mechanism; 21, lifting driving component; 22, grinding base; 23, grinding disc body; 3, driving mechanism; 31, motor; 32, speed reduction transmission mechanism; 33, output shaft; 4, two-dimensional code recognition scanner; 5, cloud data platform; 6, mounting bracket; 61, support section; 62, bifurcation section; 7, copper alloy raw material; 71, identity recognition code; 8, visual monitor; 9, guide mechanism; 91, guide bracket; 911, waist-shaped hole; 92, guide wheel set; 93, second fastener; 10, discharge pipe; 101, material receiving hopper. DETAILED DESCRIPTION

[0038] The utility model will be further explained below in combination with the drawings and specific embodiments. It should be explained that the embodiment is only the specific elaboration of the utility model, and the purpose is to let the person skilled in the art better understand the technical scheme of the utility model, and should not be regarded as the limitation of the utility model.

[0039] In the description of the utility model, it should be explained that, if the orientation or position relationship indicated by the terms such as 'center', 'upper', 'lower', 'left', 'right','vertical', 'horizontal', 'inner', 'outer' appears, it is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0040] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, if the terms such as 'installation', 'connection', 'connection' appear, they should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be direct connection, or indirect connection through intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] Example one

[0042] Referring to Figures 1-8 A traceable rough grinding machine for copper alloy raw materials 7, comprising: a device rack 1, the upper end of which is provided with a fixed platform plate 11 and a rotating platform plate 12, wherein the central part of the fixed platform plate 11 is provided with a processing groove 111, the rotating platform plate 12 is rotatably arranged in the processing groove 111, and the rotating platform plate 12 is provided with a plurality of grinding stations; a device control circuit board 13 arranged on the device rack 1; a grinding mechanism 2 arranged on the rotating platform plate 12 and corresponding to each grinding station; a driving mechanism 3 arranged in the device rack 1, and the driving mechanism 3 is in transmission cooperation with the rotating platform plate 12.

[0043] It should be particularly emphasized that the application also includes a two-dimensional code recognition scanner 4 arranged on the device rack 1 and facing each grinding station, and the two-dimensional code recognition scanner 4 is respectively in communication connection with the device control circuit board 13 and the cloud data platform 5. In use, the worker places the copper alloy raw material 7 to be processed on the grinding station, the two-dimensional code recognition scanner 4 scans the product identity code of the copper alloy raw material 7 on the corresponding grinding station, thereby recording the start time of the grinding process; after the grinding is completed, the two-dimensional code recognition scanner 4 scans the product identity code of the copper alloy raw material 7 on the corresponding grinding station again, thereby recording the end time of the grinding process; then, the two-dimensional code recognition scanner 4 sends the identification information to the cloud data platform 5, realizes information interaction and saving, and facilitates the traceability of the processed copper alloy raw material 7 in the later period.

[0044] Once the copper alloy raw material is processed into a raw material shape, a unique product identity code is pasted / printed on the surface of the copper alloy product, so that in each subsequent processing link, the product identity code can be identified and recorded before processing, during processing, and after processing, so that the processing of the copper alloy raw material 7 has traceability.

[0045] The product with traceability can guarantee the quality and safety of the product (by tracing the entire production process of the product, including raw material procurement, production process, processing link, quality detection, etc. Information, enterprises can accurately locate the root cause of quality problems, take corrective measures in time, thereby effectively improving the stability and consistency of product quality, reducing the probability of occurrence of defective products), optimizing supply chain management, improving enterprise brand and market competitiveness, meeting compliance and regulatory requirements.

[0046] When the grinding machine can grind multiple products at the same time, if only one two-dimensional code identification scanner 4 is used for identification scanning, it will lead to efficiency decline, and it is limited by the installation position and product position deviation, and it is easy to cause the problem of unable to identify scanning. In order to solve the above defects, preferably, a mounting bracket 6 is arranged at the center of the rotating platform plate 12, and the grinding stations are three and are evenly distributed on the side of the mounting bracket 6. More specifically, the mounting bracket 6 comprises a vertical support section 61, three branch sections 62 arranged at the top of the support section 61 and distributed horizontally, the two-dimensional code identification scanner 4 is three and is correspondingly mounted on the branch section 62, and the two-dimensional code identification scanner 4 is located above the grinding station. Each grinding station corresponds to one two-dimensional code identification scanner 4, has uniqueness, and makes the scanning identification more efficient, accurate and accurate. On the other hand, it has more advantages in position distribution, so as to ensure that the identity code 71 of the copper alloy raw material 7 at the corresponding position can be scanned out.

[0047] Embodiment two

[0048] Referring to Figures 1-4 , Figure 8 In some optional embodiments of the utility model, a visual monitor 8 is further arranged on the fixed platform plate 11 and faces each grinding station, and the visual monitor 8 is in communication connection with the equipment control circuit board 13 and the cloud data platform 5.

[0049] Through the arrangement of the visual monitor 8, the condition of the copper alloy raw material 7 in the grinding stage can be monitored and recorded in real time, and the video recording is uploaded to the cloud data platform 5 for archiving. In the later production or use process, once the defective product is found, the video recording of the cloud data platform 5 archive can be retrieved through the identity code 71 corresponding to the defective product, and whether the problem occurs in the grinding stage of the copper alloy raw material 7 can be judged through the video recording, so that better tracking and tracing can be achieved. And, according to repeated tracking and tracing, and continuous improvement of the process, the finished product yield of the copper alloy raw material 7 can be greatly improved.

[0050] Preferably, the fixed platform plate 11 is in a rectangular shape, the visual monitor 8 is four and is distributed at the four corners of the fixed platform plate 11, and multiple visual monitors 8 are simultaneously enabled and video monitoring, so that the omnibearing and dead-angle-free video recording function can be realized.

[0051] Embodiment three

[0052] In this embodiment, the preferred structure scheme of part of the mechanism is provided, specifically:

[0053] I. Referring to Figure 3The driving mechanism 3 comprises a motor 31, a speed reduction transmission mechanism 32 connected to the output end of the motor 31, and an output rotating shaft 33 connected to the output end of the speed reduction transmission mechanism 32. The rotating platform plate 12 is fixedly connected to the output rotating shaft 33 by a first fastener (not shown in the figure). The first fastener can be selected from screws, bolts, etc. The motor 31 is started, and the power is reduced by the speed reduction transmission mechanism 32 and transmitted to the output rotating shaft 33, which drives the rotating platform plate 12 to rotate relative to the fixed platform plate 11, and then the copper alloy raw material 7 to be ground on the grinding station in the rotating platform plate 12 rotates relative to the grinding mechanism 2, thereby realizing grinding.

[0054] II. Refer to Figure 5 The grinding mechanism 2 comprises a lifting driving member 21, a grinding base 22 assembled on the lower section of the lifting driving member 21, and a grinding disc body 23 assembled on the grinding base 22. Preferably, the lifting driving member 21 is a lifting cylinder, which can drive the grinding base 22 to move up and down, adjust the distance between the grinding disc body 23 and the copper alloy raw material 7 to be ground, and meet the grinding requirements of copper alloy raw materials 7 of different thicknesses.

[0055] III. Refer to Figure 7 Further comprising a guide mechanism 9, the guide mechanism 9 comprises a guide bracket 91 and a guide wheel set 92. The outer end of the guide bracket 91 is fixed to the fixed platform plate 11, and the inner end of the guide bracket 91 extends above the rotating platform plate 12. The guide wheel set 92 is rotatably arranged at the inner end of the guide bracket 91, and the guide wheel set 92 is in contact with the grinding disc body 23. During grinding, the copper alloy raw material 7 and the grinding disc body 23 are in constant contact and generate interaction force. The interaction force may, to some extent, cause the grinding disc body 23 to shift, affecting the contact position of the copper alloy raw material 7 and the grinding disc body 23, and further affecting the grinding effect. Therefore, by providing the guide mechanism 9, the guide wheel set 92 contacts the grinding disc body 23 and provides a guiding effect, preventing the grinding disc body 23 from shifting excessively, so as to ensure that the copper alloy raw material 7 and the grinding disc body 23 have a good positional relationship and ensure a better grinding effect.

[0056] Further, the fixed platform plate 11 is provided with a fixing hole 112, the outer end of the guide bracket 91 is provided with a waist-shaped hole 911, the size of the waist-shaped hole is larger than that of the fixing hole 112, and the second fastener 93 is screwed into the fixing hole 112 after passing through the waist-shaped hole, so that the guide bracket 91 is movably fixed to the fixed platform plate 11. According to the radial size of the copper alloy raw material 7 to be processed, the position of the second fastener 93 relative to the waist-shaped hole can be selectively adjusted, so that the guide wheel set 92 is close to or away from the grinding station, thereby providing different spaces to meet the guiding requirements of copper alloy raw materials 7 of different radial sizes.

[0057] Embodiment four

[0058] It is obvious that during the grinding process, the copper alloy raw material 7 will generate more or less grinding waste. If the grinding waste is not treated in time and left on the grinding station, it will fall onto the copper alloy raw material 7 to be processed, and then after being extruded by the grinding mechanism 2, the grinding waste will cause defects such as pits on the copper alloy raw material 7, thereby generating waste products and causing the defective rate to rise.

[0059] In order to solve the above-mentioned defects, in the embodiment, the following mode is adopted: Figure 6 , the outer edge of the rotating platform plate 12 and the inner wall of the processing groove 111 form a discharging gap 1111; the equipment rack 1 is provided with a discharge pipe 10, the outer end of the discharge pipe 10 extends to the outside of the equipment mechanism and can be connected with the external air extraction equipment, the inner end of the discharge pipe 10 has a receiving hopper 101, and the receiving hopper 101 extends into the discharging gap 1111. After each batch of grinding processing, the grinding waste can be brushed into the discharging gap 1111 by a brush, and the external air extraction equipment is started to generate negative pressure in the discharging gap 1111, so that the grinding waste in the discharging gap 1111 is discharged outward along the discharge pipe 10.

[0060] It is worth mentioning that the receiving hopper 101 is preferably a funnel-shaped hopper with a large upper end and a small lower end, so as to better receive the grinding waste and improve the efficiency of discharging the waste. On the other hand, the combination of the brush and the air extraction and discharge of the waste is more efficient and effective than directly discharging the waste outward with the brush, and can greatly reduce the probability of waste residue.

[0061] It should be pointed out that other technical solutions of the utility model belong to the prior art, and therefore will not be described in detail.

[0062] The above-mentioned is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, a number of improvements and refinements can be made without departing from the concept of the utility model, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A roughing grinder of traceable copper alloy stock material, characterized by, The device comprises: a device rack (1) provided with a fixed platform plate (11) and a rotating platform plate (12) at the upper end, wherein a machining groove (111) is formed in the center of the fixed platform plate (11), the rotating platform plate (12) is rotatably arranged in the machining groove (111), and the rotating platform plate (12) has a plurality of grinding stations; a device control circuit board (13) arranged on the device rack (1); a grinding mechanism (2) arranged on the rotating platform plate (12) and corresponding to each grinding station; a driving mechanism (3) arranged in the device rack (1), and the driving mechanism (3) is in transmission cooperation with the rotating platform plate (12); a two-dimensional code recognition scanner (4) arranged on the device rack (1) and facing each grinding station, and the two-dimensional code recognition scanner (4) is respectively in communication connection with the device control circuit board (13) and the cloud data platform (5).

2. The roughing grinder of traceable copper alloy stock material according to claim 1, characterized in that: The center of the rotating platform plate (12) is provided with a mounting bracket (6), and the grinding stations are evenly distributed on the side of the mounting bracket (6). The mounting bracket (6) comprises a vertical support section (61), three branch sections (62) arranged at the top of the support section (61) and distributed horizontally, three two-dimensional code recognition scanners (4) are correspondingly arranged on the branch sections (62), and the two-dimensional code recognition scanners (4) are located above the grinding stations.

3. The roughing grinder of traceable copper alloy stock material according to claim 1, characterized in that: Further comprising a visual monitor (8) arranged on the fixed platform plate (11) and facing each grinding station, and the visual monitor (8) is in communication connection with the device control circuit board (13) and the cloud data platform (5).

4. The roughing grinder of traceable copper alloy stock material according to claim 3, characterized in that: The fixed platform plate (11) is rectangular, and the visual monitor (8) has four visual monitors arranged at the four corners of the fixed platform plate (11).

5. The roughing grinder of traceable copper alloy stock material according to claim 1, characterized in that: The driving mechanism (3) comprises a motor (31), a speed reduction transmission mechanism (32) connected in transmission to the output end of the motor (31), and an output shaft (33) connected in transmission to the output end of the speed reduction transmission mechanism (32), and the rotating platform plate (12) is fixedly connected to the output shaft (33) through a first fastener.

6. The roughing grinder of traceable copper alloy stock material according to claim 1, characterized in that: The grinding mechanism (2) comprises a lifting driving member (21), a grinding base (22) assembled on the lower section of the lifting driving member (21), and a grinding disc body (23) assembled on the grinding base (22).

7. The roughing grinder of traceable copper alloy stock material according to claim 6, characterized in that: The lifting driving member (21) is a lifting cylinder.

8. The roughing grinder of traceable copper alloy stock material according to claim 6, characterized in that: Further comprising a guide mechanism (9), the guide mechanism (9) comprises a guide bracket (91) and a guide wheel set (92); The outer end of the guide bracket (91) is fixed to the fixed platform plate (11), and the inner end of the guide bracket (91) extends above the rotating platform plate (12); The guide wheel set (92) is rotatably arranged at the inner end of the guide bracket (91), and the guide wheel set (92) is in contactable connection with the grinding disc body (23).

9. The roughing grinder of traceable copper alloy stock material according to claim 8, characterized in that: The fixed platform plate (11) is provided with a fixing hole (112), the outer end of the guide bracket (91) is provided with a waist-shaped hole (911), the size of the waist-shaped hole is larger than the size of the fixing hole (112), and the second fastener (93) is screwed into the fixing hole (112) after passing through the waist-shaped hole, so that the guide bracket (91) is movably fixed to the fixed platform plate (11).

10. The roughing grinder of traceable copper alloy stock material according to claim 1, characterized in that: The outer edge of the rotating platform plate (12) and the inner wall of the processing groove (111) form a discharging gap (1111). The equipment rack (1) is provided with a discharging pipe (10), the outer end of the discharging pipe (10) extends to the outside of the equipment mechanism and can be connected with external air extraction equipment, and the inner end of the discharging pipe (10) is provided with a receiving hopper (101), and the receiving hopper (101) extends into the discharging gap (1111).

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