Production process of beveled aluminum electrode steel bar

Abstract

The invention discloses a production process of an electrode steel bar for beveled aluminum, and relates to the technical field of electrode steel bar production. The cutting device is used for cutting the material into a set length; the straightening device is used for straightening the overturned materials; the cutting device comprises a flame cutting machine and a supporting and adjusting mechanism, the supporting and adjusting mechanism is used for adjusting the position of the avoiding interval according to the machining shape body of the material, and the flame cutting machine is used for cutting the material into a set shape; the cutting device is used for carrying out cutting and surface treatment on the materials; and the stacking device is used for stacking the processed materials, so that subsequent transportation and storage are facilitated. The defects that part of equipment of an existing beveled aluminum electrode steel bar production process production line is single in structure and not easy to adjust, and when electrode steel bars of different sizes and shapes need to be produced, large manpower and material resources need to be consumed for replacing the equipment or auxiliary tools, and consequently the production efficiency is low are overcome.

Description

Technical Field

[0001] The present invention relates to the technical field of electrode steel bar production, in particular to a production process of electrode steel bars for bevel-cutting aluminum. Background Art

[0002] The existing electrode steel bar production process typically involves shearing, straightening, cutting, milling, and palletizing. This typically involves saws, straightening machines, flame cutting machines, milling machines, and palletizers. Because some equipment in the electrode steel bar production line is structurally simple and difficult to adjust, the need to produce electrode steel bars of varying sizes and shapes requires significant labor and resources to replace equipment or auxiliary tools, resulting in low production efficiency and limited equipment practicality.

[0003] Therefore, a process for producing bevel-cut aluminum electrode steel rods is needed. Summary of the Invention

[0004] In view of the above shortcomings, the present invention provides a production process for bevel-cutting aluminum electrode steel bars, which overcomes the defects of the existing production line of bevel-cutting aluminum electrode steel bars, such as the single structure of some equipment, which is difficult to adjust. When electrode steel bars of different sizes and shapes need to be produced, a large amount of manpower and material resources are required to replace equipment or auxiliary tools, resulting in low production efficiency. The specific technical solution is as follows:

[0005] A process for producing bevel-cut aluminum electrode steel rods, comprising:

[0006] Conveying device, used to transport materials to each processing equipment;

[0007] The cutting device includes a sawing machine and a feeding mechanism, wherein the feeding mechanism is installed in the feeding direction of the sawing machine and is used to convey the material forward by a set length each time, and the sawing machine is used to cut the material;

[0008] The straightening device includes a turning mechanism and a straightening machine. The turning mechanism is used to turn the material 180 degrees according to the bending condition of the material. The straightening machine is used to straighten the turned material.

[0009] The cutting device includes a flame cutting machine and a support adjustment mechanism, wherein the support adjustment mechanism includes a first hydraulic cylinder, a second hydraulic cylinder, a first support roller and a second support roller, wherein the output end of the first hydraulic cylinder is connected to one end of the first support roller, the output end of the second hydraulic cylinder is connected to one end of the second support roller, and an avoidance gap is provided between the first support roller and the second support roller, and the first hydraulic cylinder and the second hydraulic cylinder are used to adjust the position of the avoidance gap according to the processing shape of the material, and the flame cutting machine is installed on one side of the support adjustment mechanism and is used to cut the material into a set shape.

[0010] The cutting device includes a pressing and positioning mechanism and a lathe, wherein the pressing and positioning mechanism is used to fix the material, and the lathe is used to cut and surface treat the material;

[0011] The palletizing device is used to palletize the processed materials to facilitate subsequent transportation and storage.

[0012] Preferably, the support adjustment mechanism further includes a first hydraulic cylinder, a second hydraulic cylinder, a frame, a bearing seat, a positioning plate and a chain transmission mechanism, wherein the bearing seats are arranged in an array of two on the frame, the first support roller shafts are respectively mounted in the bearing seats on one side of the frame, the first hydraulic cylinder is mounted on one side of the frame, and the output end is connected to one end of the first support roller shaft, the second support roller shaft is mounted on the bearing seat on the other side of the frame, the second hydraulic cylinder is mounted on one side of the frame, and the output end is connected to one end of the second support roller shaft, an avoidance gap is provided between the ends of the first support roller shaft and the second support roller shaft that are close to each other, the positioning plate is mounted on the side of the frame close to the second hydraulic cylinder, a key slot is provided on the second roller shaft, the key slot is equal to the second support roller shaft, the chain transmission mechanism includes a sprocket and a chain, the sprocket is mounted on the second support roller shaft, the sprocket and the second support roller shaft are connected by a key, the key is fixedly mounted on the sprocket, the second support roller shaft can rotate synchronously with the sprocket and move relatively, the sprockets are connected by a chain, and the second support roller shafts are connected by a chain transmission mechanism.

[0013] Preferably, it further comprises a third hydraulic cylinder and a push plate, wherein the third hydraulic cylinder is mounted on a side of the frame away from the positioning plate, and a push plate is mounted on the output end of the third hydraulic cylinder, and the push plate is parallel to the positioning plate.

[0014] Preferably, the first supporting roller includes a fixed portion and a rotating portion, one end of the fixed portion is connected to the output end of the hydraulic cylinder, and the other end is rotatably connected to the rotating portion.

[0015] Preferably, the flame cutting machine includes a first slide rail, a mobile control console, a horizontal adjustment rod, an electric push rod and a spray gun, the first slide rail is installed on one side of the support adjustment mechanism, the mobile control console is slidably installed on the first slide rail, the horizontal adjustment rod is installed on the mobile control console, and an electric push rod is vertically installed at one end of the horizontal adjustment rod close to the support adjustment mechanism, the output end of the electric push rod faces downward, and the spray gun is installed on the output end of the electric push rod.

[0016] Preferably, the lathe includes a second slide rail, a support platform, a base, a lathe body, a screw and a motor. The support platform is located on one side of the clamping and positioning mechanism. The second slide rail is installed on the support platform. The base is slidably installed on the second slide rail. The screw passes through the base and is threadedly connected to the base. The motor is installed on the support platform. One end of the screw is connected to the output end of the motor. The lathe body is installed on the base.

[0017] Preferably, the base includes a box body, a bottom plate and a fourth hydraulic cylinder. The bottom of the box body is slidably installed on the second slide rail. Multiple fourth hydraulic cylinders are vertically installed in the box body. The output ends of the fourth hydraulic cylinders are commonly installed with a bottom plate, and the lathe body is installed on the bottom plate.

[0018] Preferably, the output end of the fourth hydraulic cylinder is rotatably connected to the base plate by a hinge.

[0019] Preferably, the keyways on the second supporting roller shafts are not located in the same plane, and when the keyway on any one of the second supporting roller shafts faces the material, the other keyways do not face the material.

[0020] Preferably, the frame is provided with an inclined plate for allowing the cut materials to slide down.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention uses the first hydraulic cylinder and the second hydraulic cylinder to drive the first support roller and the second support roller to move linearly, thereby quickly adjusting the size and position of the avoidance interval between the first support roller and the second support roller, so that the avoidance interval can arbitrarily meet the working route of the flame cutting machine, facilitate the production line to produce different types of electrode steel rods, and improve practicality and production efficiency.

[0023] 2. This invention uses a third hydraulic cylinder to drive a push plate, eliminating manual work to push the material into contact with the positioning plate after it enters the workstation. This prevents significant deviations during material processing, improving work efficiency while reducing labor costs. Furthermore, the push plate, in conjunction with the positioning plate, prevents the waste material from following the movement of the first support roller as it retracts and allows the waste material to fall after cutting is complete, preventing collisions between the waste material and the bearing seat. This allows the waste material to fall more quickly, improving work efficiency.

[0024] 3. The present invention uses the fourth hydraulic cylinder in conjunction with the hinge to drive the base plate to perform lifting and tilting adjustments, thereby driving the lathe body to perform lifting and tilting adjustments, making it convenient for the lathe to be quickly adjusted according to the size of the material and the shape to be processed, thereby improving production efficiency and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0026] Figure 1 It is a schematic structural diagram of the cutting device of the present invention;

[0027] Figure 2 is a top view of the cutting device of the present invention;

[0028] Figure 3 is a front cross-sectional view of the cutting device of the present invention;

[0029] Figure 4 It is a schematic structural diagram of the cutting device of the present invention;

[0030] Figure 5 It is a schematic diagram of the internal structure of the base of the present invention.

[0031] 1. Flame cutting machine; 11. First slide rail; 12. Mobile control console; 13. Horizontal adjustment rod; 14. Electric push rod; 15. Spray gun; 2. Support adjustment mechanism; 21. First support roller; 22. Second support roller; 23. First hydraulic cylinder; 24. Second hydraulic cylinder; 25. Frame; 26. Bearing seat; 27. Positioning plate; 28. Chain transmission mechanism; 281. Sprocket; 282. Chain; 29. ​​Keyway; 210. Third hydraulic cylinder; 211. Push plate; 212. Tilt plate; 3. Lathe; 31. Second slide rail; 32. Support platform; 33. Base; 331. Box; 332. Fourth hydraulic cylinder; 333. Bottom plate; 34. Lathe body; 35. Lead screw; 4. Pressing and positioning mechanism. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] Next, refer to Figures 1 to 5 The working principle of this embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0034] The conveying device is usually a roller conveyor belt due to the large mass of the electrode steel rod, which is convenient for transportation and is used to transport the material to each processing equipment. Generally, a motor-driven chain drive is used to achieve the effect of automatic feeding.

[0035] The cutting device consists of a sawing machine and a feed mechanism. The feed mechanism is installed in the feed direction of the sawing machine and is used to convey the material forward by a set length each time. The feed mechanism generally uses a conveyor belt and a distance sensor. The distance sensor is generally a laser distance sensor, a frequency filter sensor, or a camera with an image processing system. The distance sensor is electrically connected to the conveyor belt and the sawing machine. As the conveyor belt conveys the electrode steel rod, the distance sensor measures the distance the electrode steel rod has advanced in real time. When the distance sensor detects that the distance the electrode steel rod has advanced reaches the set value, the conveyor belt shuts down, stopping the feed of the electrode steel rod. The sawing machine starts, and the positioning clamp is raised to clamp the electrode steel rod to prevent it from swinging and shifting during the reciprocating motion of the saw blade. The sawing machine then starts, and the saw blade reciprocates while moving downward to cut the electrode steel rod. After cutting is completed, the sawing machine shuts down, and the conveyor moves the cut electrode steel rod to the pressing device. The feed mechanism starts to convey the remaining electrode steel rod forward.

[0036] The straightening device includes a flipping mechanism and a straightening machine. The flipping mechanism can adopt an existing 180-degree flipping machine, such as an O-type 180-degree mechanical flipping machine and a C-type plate flipping mechanism. The material is tightened and fixed by a splint, and then the entire frame is driven to rotate 180 degrees through a gear transmission to achieve a 180-degree flip of the material. The flipping can also be performed by using a chain in combination with a claw. When the conveyor moves the electrode steel rod to the flipping mechanism, the operator starts the flipping mechanism, the chain moves upward to lift the electrode steel rod, and then the chain rotates under the action of the sprocket. At the same time, the electrode steel rod on the chain is driven to rotate by the chain under the action of the claw, thereby completing a 180-degree flip. This method has a simple structure and low equipment cost, but the work efficiency is lower than that of the C-type plate flipping mechanism, so it needs to be selected according to the situation. The flipping mechanism flips the material 180 degrees based on its curvature, aligning the bent portion of the electrode rod with the straightening machine's jack. Operators can measure the bending direction of the electrode rod with a ruler or use a spirit level to quickly determine the direction and mark the top of the bend. The straightening machine is used to straighten the flipped material. The electrode rod is corrected using a jack and pressure plate. The jack must be aligned with the marked portion, so a conveyor passes through the straightening machine. The jack is located below the conveyor. During straightening, the jack passes through the gap between the rollers, and the pressure plate is located above the conveyor to avoid interference with the conveyor.

[0037] The cutting device includes a flame cutting machine 1 and a support and adjustment mechanism 2. The flame cutting machine 1 includes a first slide rail 11, a mobile control console 12, a horizontal adjustment rod 13, an electric push rod 14, and a spray gun 15. The first slide rail 11 is mounted on one side of the support and adjustment mechanism 2 by bolts, the mobile control console 12 is slidably mounted on the first slide rail 11, the horizontal adjustment rod 13 is mounted on the mobile control console 12, and the electric push rod 14 is vertically mounted on the end of the horizontal adjustment rod 13 close to the support and adjustment mechanism 2 by bolts, with the output end of the electric push rod 14 facing downward, and the spray gun 15 is mounted on the output end of the electric push rod 14 by a support rod and bolts. The first slide rail 11, the horizontal adjustment rod 13, and the electric push rod 14 cooperate to achieve the position adjustment of the spray gun 15 in three-dimensional space, so that the spray gun 15 can cut materials of most specifications into any shape, thereby improving practicality.

[0038] Bearing blocks 26 are bolted to the frame 25 in pairs. The first support rollers 21 are mounted within the bearing blocks 26 on one side of the frame 25. The first hydraulic cylinder 23 is bolted to one side of the frame 25, with its output connected to one end of the first support roller 21. The second support roller 22 is mounted on the bearing block 26 on the other side of the frame 25. The second hydraulic cylinder 24 is bolted to one side of the frame 25, with its output connected to one end of the second support roller 22. The first and second support rollers 21 and 22 are coaxial and have equal diameters. Both the first and second hydraulic cylinders 23 and 24 are controlled by a controller. A clearance is provided between the adjacent ends of the first and second support rollers 21 and 22 to prevent flames and sparks from the spray gun 15 when the flame cutting machine 1 is cutting material, while also ensuring stable support for the electrode rod. When the operator wants to produce the next batch of electrode steel rods of different specifications and shapes, he or she can input the desired cutting shape on the controller. The controller automatically generates a movement path for the spray gun 15 based on the product shape and controls the extension or retraction of the first and second hydraulic cylinders 23 and 24, adjusting the avoidance interval to stay within the movement path. This method not only speeds up the adjustment process but also reduces labor costs, achieves automated production, and improves production efficiency.

[0039] The positioning plate 27 is mounted on the side of the frame 25 near the second hydraulic cylinder 24 by bolts. A keyway 29 is provided on the second roller shaft, and the keyway 29 is the same length as the second support roller shaft 22. The sprocket 281 is mounted on the second support roller shaft 22, and the sprocket 281 is connected to the second support roller shaft 22 by a key, and the key is fixedly mounted on the sprocket 281. When the second hydraulic cylinder 24 drives the second support roller shaft 22 axially, the sprocket 281 and the key will move relative to the second support roller shaft 22, and the key is always located in the keyway 29. Therefore, the second support roller shaft 22 can rotate synchronously with the sprocket 281 and move relative to it, and can be driven axially and rotationally without interference. Before the operator starts the flame cutting machine 1, he needs to manually push the material to fit the positioning plate 27 for calibration to reduce processing errors.

[0040] The key slots 29 on the second support rollers 22 are not located in the same plane. When the key slot 29 on any second support roller 22 faces the material, the remaining key slots 29 do not. This prevents the material from tilting due to the low key slots 29 when all key slots 29 face the material. Furthermore, since the key slots 29 form a flat surface, contact with the material could increase resistance to the rotation of the second support roller 22. Furthermore, not contacting the material prevents deformation of the key slots 29 or the entry of foreign matter into the key slots 29, which could cause blockage.

[0041] The frame 25 is provided with an inclined plate 212 for the cut material to slide down, so that the cut waste can slide along the inclined plate 212, avoiding direct fall and causing damage to the ground. The vibration caused by direct fall may also affect the operation of other equipment. The third hydraulic cylinder 210 is installed on the side of the frame 25 away from the positioning plate 27 by bolts. The output end of the third hydraulic cylinder 210 is installed with a push plate 211 by bolts. The push plate 211 is parallel to the positioning plate 27. Before the flame cutting machine 1 is put into operation, the third hydraulic cylinder 210 is started, driving the push plate 211 to move toward the positioning plate 27, pushing the material until it fits with the positioning plate 27 to complete the positioning. This replaces the manual work of pushing the material to fit with the positioning plate 27 after the material enters the workstation, avoiding large deviations during material processing, improving work efficiency and reducing labor costs. At the same time, the push plate 211 cooperates with the positioning plate 27 to prevent the waste from following the movement of the first support roller 21 when the first support roller 21 contracts to allow the waste to fall after the cutting is completed, and prevents the waste from colliding with the bearing seat 26 and causing damage to the bearing seat 26, while allowing the waste to fall faster and improve work efficiency.

[0042] The first support roller 21 includes a fixed part and a rotating part. One end of the fixed part is connected to the output end of the hydraulic cylinder, and the other end is rotatably connected to the rotating part. This makes it convenient for the movable part to rotate with the material when the material moves, reducing the resistance of the material during movement and avoiding wear of the first support roller 21.

[0043] The cutting device includes a clamping and positioning mechanism 4 and a lathe 3. The clamping and positioning mechanism 4 is used to fix the material, and the lathe 3 is used to cut and surface-treat the material. The lathe 3 includes a second slide rail 31, a support platform 32, a base 33, a lathe body 3, a lead screw 35, and a motor. The support platform 32 is located on one side of the clamping and positioning mechanism 4. The second slide rail 31 is mounted on the support platform 32 by bolts, and the base 33 is slidably mounted on the second slide rail 31. The lead screw 35 passes through the base 33 and is threadedly connected to the base 33. The motor is mounted on the support platform 32 by bolts. One end of the lead screw 35 is connected to the output end of the motor, and the lathe body 3 is mounted on the base 33 by bolts. The motor drives the lead screw 35 to cooperate with the second slide rail 31 to allow the base 33 to slide along the second slide rail 31, adjust the relative position of the lathe body 3 and the clamping and positioning mechanism 4, and facilitate production adjustments according to actual conditions.

[0044] The base 33 includes a box body 331, a bottom plate 333, and a fourth hydraulic cylinder 332. The bottom of the box body 331 is slidably mounted on the second slide rail 31. A plurality of fourth hydraulic cylinders 332 are vertically mounted in the box body 331 by bolts. The output end of the fourth hydraulic cylinder 332 is rotatably connected to the bottom plate 333 by a hinge, and the lathe body 3 is mounted on the bottom plate 333 by bolts. The operator can adjust the extension and retraction of the output end of the fourth hydraulic cylinder 332 according to the actual situation of the material, thereby adjusting the height of the lathe body 3, so that the lathe body 3 can adapt to different production needs and improve practicality. When one side of the fourth hydraulic cylinder 332 is higher and the other side is lower, the lathe body 3 will appear in a tilted state, which facilitates the processing of the inclined surface and further improves practicality.

[0045] The palletizing device is used to palletize the processed materials to facilitate subsequent transportation and storage.

[0046] In summary, the process flow of the present application is as follows: the cutting device cuts the material into a set length as needed, the transmission device transmits the cut material to the flipping mechanism, the operator measures whether the material is bent and decides whether to flip the material 180 degrees based on the direction of the bent part. At the same time, the operator needs to mark the bent part. The transmission device transmits the marked material to the straightening machine for straightening. If straightening is not required, it can be directly transmitted to the cutting device. The third hydraulic cylinder 210 starts to drive the push plate 211 to push the material to fit with the positioning plate 27, and then the push plate 211 returns to the initial position, and the flame cutting machine 1 starts to cut the material. After the cutting is completed, the third hydraulic cylinder 210 drives the push plate 211 to press against the material, and the first support roller 21 retracts until the waste material falls, and the first hydraulic cylinder 23 drives the first support roller 21 back to the initial position. The transmission device transmits the cut material to the cutting device for turning, milling and surface treatment, and finally moves it to the stacking device for stacking and packaging.

[0047] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A process for producing bevel-cut aluminum electrode steel bars, characterized in that: include: Conveying device, used to transport materials to each processing equipment; The cutting device comprises a sawing machine and a feeding mechanism, wherein the feeding mechanism is installed in the feeding direction of the sawing machine and is used to convey the material forward by a set length each time, and the sawing machine is used to cut the material; The straightening device includes a turning mechanism and a straightening machine. The turning mechanism is used to turn the material 180 degrees according to the bending condition of the material. The straightening machine is used to straighten the turned material. A cutting device comprises a flame cutting machine (1) and a support adjustment mechanism (2), wherein the support adjustment mechanism (2) comprises a first hydraulic cylinder (23), a second hydraulic cylinder (24), a first support roller (21) and a second support roller (22), wherein the output end of the first hydraulic cylinder (23) is connected to one end of the first support roller (21), and the output end of the second hydraulic cylinder (24) is connected to one end of the second support roller (222), and an avoidance interval is provided between the first support roller (21) and the second support roller (22), and the first hydraulic cylinder (23) and the second hydraulic cylinder (24) are used to adjust the position of the avoidance interval according to the processing shape of the material, and the flame cutting machine (1) is installed on one side of the support adjustment mechanism (2) and is used to cut the material into a set shape; The cutting device comprises a pressing and positioning mechanism (4) and a lathe (3), wherein the pressing and positioning mechanism (4) is used to fix the material, and the lathe (3) is used to cut and perform surface treatment on the material; The palletizing device is used to palletize the processed materials to facilitate subsequent transportation and storage.

2. The process for producing a bevel-cut aluminum electrode steel bar according to claim 1, characterized in that: The support adjustment mechanism (2) further comprises a frame (25), a bearing seat (26), a positioning plate (27) and a chain transmission mechanism (28), wherein the bearing seats (26) are arranged in pairs on the frame (25), the first support rollers (21) are respectively installed in the bearing seats (26) on one side of the frame (25), the first hydraulic cylinder (23) is installed on one side of the frame (25), the second support roller (22) is installed on the bearing seat (26) on the other side of the frame (25), the second hydraulic cylinder (24) is installed on one side of the frame (25), an avoidance interval is provided between the ends of the first support roller (21) and the second support roller (22) that are close to each other, and the positioning plate (27) is installed A keyway (29) is provided on the second roller shaft on a side of the frame (25) close to the second hydraulic cylinder (24), and the keyway (29) is of equal length to the second support roller shaft (22). The chain transmission mechanism (28) comprises a sprocket (281) and a chain (282). The sprocket (281) is mounted on the second support roller shaft (22), and the sprocket (281) and the second support roller shaft (22) are connected via a key, and the key is fixedly mounted on the sprocket (281). The second support roller shaft (22) can rotate synchronously with the sprocket (281) and move relatively. The sprockets (281) are connected via the chain (282), and the second support roller shafts (22) are connected via the chain transmission mechanism (28).

3. The process for producing a bevel-cut aluminum electrode steel bar according to claim 2, wherein: The invention also includes a third hydraulic cylinder (210) and a push plate (211). The third hydraulic cylinder (210) is installed on a side of the frame (25) away from the positioning plate (27). The push plate (211) is installed on the output end of the third hydraulic cylinder (210). The push plate (211) is parallel to the positioning plate (27).

4. The process for producing a bevel-cut aluminum electrode steel bar according to claim 2, wherein: The first supporting roller shaft (21) comprises a fixed portion and a rotating portion, one end of the fixed portion is connected to the output end of the hydraulic cylinder, and the other end is rotationally connected to the rotating portion.

5. The process for producing a bevel-cut aluminum electrode steel bar according to claim 1, characterized in that: The flame cutting machine (1) comprises a first slide rail (11), a mobile control console (12), a horizontal adjustment rod (13), an electric push rod (14) and a spray gun (15), wherein the first slide rail (11) is mounted on one side of a support adjustment mechanism (2), the mobile control console (12) is slidably mounted on the first slide rail (11), the horizontal adjustment rod (13) is mounted on the mobile control console (12), an electric push rod (14) is vertically mounted on one end of the horizontal adjustment rod (13) close to the support adjustment mechanism (2), the output end of the electric push rod (14) faces downward, and the spray gun (15) is mounted on the output end of the electric push rod (14).

6. The process for producing a bevel-cut aluminum electrode steel bar according to claim 1, characterized in that: The lathe (3) comprises a second slide rail (31), a support platform (32), a base (33), a lathe body (34), a lead screw (35) and a motor. The support platform (32) is located on one side of the pressing and positioning mechanism (4). The second slide rail (31) is mounted on the support platform (32). The base (33) is slidably mounted on the second slide rail (31). The lead screw (35) passes through the base (33) and is threadedly connected to the base (33). The motor is mounted on the support platform (32). One end of the lead screw (35) is connected to the output end of the motor. The lathe body (34) is mounted on the base (33).

7. The process for producing a bevel-cut aluminum electrode steel bar according to claim 6, characterized in that: The base (33) comprises a box body (331), a bottom plate (333) and a fourth hydraulic cylinder (332); the bottom of the box body (331) is slidably mounted on the second slide rail (31); a plurality of fourth hydraulic cylinders (332) are vertically mounted in the box body (331); the output ends of the fourth hydraulic cylinders (332) are commonly mounted with a bottom plate (333); and the lathe body (34) is mounted on the bottom plate (333).

8. The process for producing bevel-cut aluminum electrode steel bars according to claim 7, characterized in that: The output end of the fourth hydraulic cylinder (332) and the bottom plate (333) are rotatably connected by a hinge.

9. The process for producing a bevel-cut aluminum electrode steel bar according to claim 2, wherein: The key slots (29) on the second supporting roller shaft (22) are not located in the same plane. When the key slot (29) on any one of the second supporting roller shafts (22) faces the material, the remaining key slots (29) do not face the material.

10. The process for producing bevel-cut aluminum electrode steel bars according to claim 2, characterized in that: The frame (25) is provided with an inclined plate (212) for allowing the cut materials to slide down.

Images