A production equipment for cold extruded lead bricks

Abstract

The present invention relates to the technical field of lead brick processing, and discloses a production equipment for cold extruded lead bricks, including a frame and a circular frame, wherein a hollow portion is arranged inside the circular frame, a flat plate is fixed on the top wall of the circular frame, a vertical plate is installed on the surface of the flat plate through an X-axis pulley transfer structure, a hydraulic cylinder 1 is installed on the outer wall of one side of the vertical plate, a Z-shaped frame is fixed at the bottom end of the piston rod of the hydraulic cylinder 1, a lead block bevel milling structure for bevel milling the lead brick blank is installed on the surface of the Z-shaped frame, a U-shaped frame is fixed on the top wall of the frame, and a waste conveying assembly for conveying lead brick workpieces and lead brick waste is installed at the bottom of the U-shaped frame. The present invention separates lead brick workpieces and lead brick waste, avoids the retention of lead brick waste, reduces the downtime of processing equipment, improves the production efficiency of lead bricks, and crushes the collected lead brick waste without secondary crushing, thereby reducing the waste of lead brick waste and reducing the production cost of lead bricks.

Description

Technical Field

[0001] The invention relates to the technical field of lead brick processing, in particular to production equipment for cold extruded lead bricks. Background Art

[0002] Lead blocks are weak metals that are soft and ductile. They are toxic and heavy metals. Lead bricks are important materials because they can isolate harmful ionizing radiation. Therefore, lead bricks are used as lead shielding components for 50mm and 100mm thick walls to protect against ionizing radiation in nuclear engineering, medical and engineering industries. Lead brick products are usually produced by cold extrusion, and then the extruded lead raw materials are followed by saw blade cutting, transportation, feature processing, and pallet stacking. Specifically, the extruder produces lead brick blank materials, and the cutting machine performs fixed-length follow-up cutting. After cutting, the cylinder pushes them into the storage area. The robot first grabs the lead brick blanks from the storage and puts them into the processing station (the feature processing station for the lead brick bevel). After the processing is completed, the robot grabs the finished product and puts it into the pallet for palletizing.

[0003] In the feature processing of lead bricks, the robot will grab the cut lead brick blank from the grabbing position in the storage area, and put it into the positioning tooling in the processing area. The tooling will perform lateral positioning and top pressing. After clamping, the lead block workpiece will be milled with bevel features. In this process, the cut lead brick waste is directly retained on the workbench. This part of the lead block waste needs to be cleaned and collected by the staff, which brings inconvenience to the staff's lead block processing and production. At the same time, the processing equipment needs to be shut down during the cleaning process, which reduces the production efficiency of lead bricks. Summary of the invention

[0004] The object of the present invention is to provide a production equipment for cold-extruded lead bricks to solve the problem in the above-mentioned background technology that during the processing of the lead brick bevel features, the lead brick waste is difficult to clean and the cleaning requires shutdown operation, which affects the lead brick processing efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A production equipment for cold extruded lead bricks, comprising a frame and a circular frame, wherein a hollow portion is arranged inside the circular frame, a flat plate is fixed on the top wall of the circular frame, a vertical plate is installed on the surface of the flat plate through an X-axis pulley transfer structure, a hydraulic cylinder 1 is installed on the outer wall of one side of the vertical plate, a Z-shaped frame is fixed to the bottom end of the piston rod of the hydraulic cylinder 1, a lead block bevel milling structure for bevel milling lead brick blanks is installed on the surface of the Z-shaped frame, a U-shaped frame is fixed to the top wall of the frame, a waste conveying assembly for conveying lead brick workpieces and lead brick waste is installed at the bottom of the U-shaped frame, and lead block tooling for clamping lead brick blanks is installed on the top of the frame on both sides of the waste conveying assembly;

[0007] A crushing unit for crushing lead brick waste is installed on one side of the top of the frame, a double-axis gear reduction motor for driving the waste conveying assembly and the crushing unit to work synchronously is installed at the bottom of the U-shaped frame, and a PLC control panel is installed on one side of the surface of the frame, and the output end of the PLC control panel is electrically connected to the X-axis pulley transfer structure, hydraulic cylinder 1, lead block bevel milling structure and the input end of the double-axis gear reduction motor respectively.

[0008] Preferably, the X-axis pulley transfer structure includes a rotating driving member fixed at the top of the circular frame and pulley support members fixed at both ends of the flat plate surface, the pulley support member includes a pulley seat fixed at one end of the flat plate surface, a short shaft is rotatably installed inside the pulley seat, the top of the short shaft is connected to the rotating driving member, a synchronous pulley is fixed on the surface of the short shaft, a multi-V belt is wound between the two groups of the synchronous pulleys, a connecting seat is fixed to one end of the surface of the multi-V belt, and the outer wall of the connecting seat is fixedly connected to the outer wall of the vertical plate.

[0009] Preferably, the rotating drive component is a motor seat and a servo motor, the motor seat is fixed to one side of the top of the circular frame, the servo motor is fixed to the top of the motor seat, the output shaft of the servo motor is installed with a coupling, and the bottom end of the coupling is fixedly connected to the top of the short shaft.

[0010] Preferably, the lead block bevel milling structure includes a right-angle seat fixed on both sides of the Z-frame surface, a rotating motor is installed on the top of the right-angle seat, a main shaft is installed on the output shaft of the rotating motor, and a milling cutter is installed on the bottom end of the main shaft.

[0011] Preferably, the lead block tooling includes fixed plates fixed on both sides of the top of the frame, and a hydraulic cylinder 2 is installed on the outer wall of one side of the fixed plate, and a workpiece clamp is fixed on the top of the piston rod of the hydraulic cylinder 2, and the workpiece clamp is used to carry the lead brick blank.

[0012] Preferably, the waste conveying assembly includes embossed plates fixed on both sides of the bottom of the U-shaped frame, a support frame is fixed between the two groups of the embossed plates, a transmission central shaft is rotatably installed at both ends inside the support frame, outer rollers are fixed on the surface of the transmission central shaft, and a conveyor belt is wound between the two groups of the outer rollers.

[0013] Preferably, a first rotating shaft is installed at one of the output ends of the dual-axis gear reduction motor, the top end of the first rotating shaft extends to the outside of the embossed plate, the top end of the first rotating shaft is connected to the top end of the transmission center shaft through a first transmission structure, and a second rotating shaft is installed at the other output end of the dual-axis gear reduction motor, and the top end of the second rotating shaft is connected to the crushing unit through a second transmission structure.

[0014] Preferably, the first transmission structure comprises a main track wheel fixed to the top end of the transmission center shaft and an auxiliary track wheel fixed to the top end of the first rotating shaft, and a track is installed between the main track wheel and the auxiliary track wheel.

[0015] Preferably, the crushing unit includes guide plates fixed on both sides of the top of the frame, and the two groups of guide plates are used to guide the aluminum brick waste. The crushing unit also includes a waste lead crushing box fixed on the bottom of the frame, and the waste lead crushing box is located directly below the two groups of guide plates. The main crushing roller and the auxiliary crushing roller are rotatably installed at both ends of the waste lead crushing box. The tops of the main crushing roller and the auxiliary crushing roller are fixed with transmission gear plates, and the two groups of transmission gear plates are meshed with each other. The other end of the main crushing roller is connected to the second rotating shaft through the second transmission structure, and a discharge port is provided at the bottom end of the frame below the waste lead crushing box.

[0016] Preferably, the second transmission structure comprises a driving sprocket fixed to the top end of the second rotating shaft and a driven sprocket fixed to the top end of the main crushing roller, and a chain is installed between the driving sprocket and the driven sprocket.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The cold extrusion lead brick production equipment proposed in the present application not only separates the lead brick workpiece and the lead brick waste, avoiding the retention of the lead brick waste, but also does not require manual cleaning and maintenance by the staff in the process, reduces the downtime of the processing equipment, improves the production efficiency of the lead brick, and crushes the collected lead brick waste without secondary crushing, thereby reducing the waste of lead bricks and reducing the production cost of lead bricks;

[0019] (1) By providing structures that cooperate with each other such as a waste conveying component and a waste lead crushing box, the lead block bevel milling structure is moved horizontally through the X-axis pulley transfer structure, the height of the lead block bevel milling structure in the Z-axis direction is adjusted by a hydraulic cylinder, and the lead block bevel milling structure performs bevel processing on the lead brick blank. The waste lead bricks generated during the processing are retained on the waste conveying component, and the waste lead conveying component synchronously transports the lead bricks and waste. The waste lead bricks enter the waste lead crushing box through the guide plate and are crushed, and the lead bricks are grabbed by the robot of the next process and placed in the pallet for stacking, that is, the lead brick workpiece and the waste lead bricks are separated, thereby completing the collection of the waste lead bricks and avoiding the retention of the waste lead bricks. In this process, there is no need for manual cleaning and maintenance by the staff, which reduces the downtime of the processing equipment and improves the production efficiency of the lead bricks.

[0020] (2) By providing a second transmission structure and a double-shaft gear reduction motor and other structures that cooperate with each other, when the waste conveying component conveys lead brick waste, the double-shaft gear reduction motor is turned on, so that the double-shaft gear reduction motor drives the first rotating shaft and the second rotating shaft to rotate synchronously, and then the first rotating shaft drives the transmission middle shaft and the outer roller to rotate through the first transmission structure, so that the outer roller drives the conveyor belt to rotate, and then the conveyor belt is used to convey the lead brick waste until the conveyor belt sends the waste to between the two sets of guide plates, and finally the lead brick waste enters the waste lead material crushing box. Because the second rotating shaft is connected to the main crushing roller through the second transmission structure, the main crushing roller and the auxiliary crushing roller crush the lead brick waste in the waste lead material crushing box, and the crushed lead brick waste is discharged through the discharge port. The collected lead brick crushed materials are convenient for later recycling and use, and no secondary crushing treatment is required, thereby reducing the waste of lead bricks and reducing the production cost of lead bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the side cross-sectional structure of the frame of the present invention;

[0023] Figure 3 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 4 It is a schematic diagram of the front cross-sectional structure of the frame of the present invention;

[0025] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0026] Figure 6 It is a schematic diagram of the side view structure of the waste conveying assembly of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the right-angle seat of the present invention;

[0028] Figure 8 It is a schematic diagram of the top view of the lead block tooling of the present invention.

[0029] In the figure: 1, frame; 101, PLC control panel; 102, U-shaped frame; 103, discharge port; 104, guide plate; 2, circular frame; 201, hollow part; 3, flat plate; 301, motor seat; 302, servo motor; 303, pulley seat; 304, short shaft; 305, coupling; 306, synchronous pulley; 307, multi-ribbed belt; 308, connecting seat; 4, vertical plate; 5, lead block bevel milling structure; 501, Z-shaped frame; 502, right-angle seat; 503, rotating motor; 504, spindle; 505, milling Knife; 6. Hydraulic cylinder one; 7. Lead block tooling; 701. Fixed plate; 702. Hydraulic cylinder two; 703. Workpiece clamp; 8. Waste conveying assembly; 801. Embossed plate; 802. Support frame; 803. Transmission center shaft; 804. Outer roller; 805. Conveyor belt; 806. First transmission structure; 9. Double-axis gear reduction motor; 901. First rotating shaft; 902. Second rotating shaft; 10. Second transmission structure; 11. Waste lead crushing box; 1101. Main crushing roller; 1102. Auxiliary crushing roller; 1103. Transmission gear disc. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] Depend on Figures 1 to 8 The present invention comprises a frame 1 and a circular frame 2, wherein a hollow portion 201 is provided inside the circular frame 2, a flat plate 3 is fixed to the top wall of the circular frame 2, a vertical plate 4 is installed on the surface of the flat plate 3 through an X-axis pulley transfer structure, a hydraulic cylinder 6 is installed on the outer wall of one side of the vertical plate 4, a Z-shaped frame 501 is fixed to the bottom end of the piston rod of the hydraulic cylinder 6, a lead block bevel milling structure 5 for bevel milling the lead brick blank is installed on the surface of the Z-shaped frame 501, and the height of the lead block bevel milling structure 5 in the Z-axis direction is adjusted by the hydraulic cylinder 6, that is, the bevel processing depth of the lead brick blank is adjusted;

[0033] The lead block bevel milling structure 5 comprises a right angle seat 502 fixed on both sides of the surface of the Z-shaped frame 501, a rotating motor 503 is installed on the top of the right angle seat 502, a spindle 504 is installed on the output shaft of the rotating motor 503, and a milling cutter 505 is installed on the bottom end of the spindle 504;

[0034] A U-shaped frame 102 is fixed to the top wall of the frame 1, and a waste conveying assembly 8 for conveying lead brick workpieces and lead brick waste is installed at the bottom of the U-shaped frame 102. Lead block fixtures 7 for clamping lead brick blanks are installed on the top of the frame 1 on both sides of the waste conveying assembly 8. The robot will grab the cut lead brick blanks from the grabbing position in the material storage area, and place the lead brick blanks between the two groups of lead block fixtures 7, and use the lead block fixtures 7 to clamp the lead brick blanks;

[0035] The lead block tooling 7 includes a fixing plate 701 fixed on both sides of the top of the frame 1, and a hydraulic cylinder 2 702 is installed on the outer wall of one side of the fixing plate 701, and a workpiece clamping plate 703 is fixed on the top of the piston rod of the hydraulic cylinder 2 702. The workpiece clamping plate 703 is used to carry the lead brick blank. The two groups of hydraulic cylinders 2 702 are turned on by the PLC control panel 101, so that the hydraulic cylinders 2 702 push the workpiece clamping plate 703 to move until the two groups of workpiece clamping plates 703 clamp the lead brick blank, so as to avoid the lead brick blank from being unstable and shaking during the milling process;

[0036] A crushing unit for crushing lead brick waste is installed on one side of the top of the frame 1, a double-axis gear reduction motor 9 for driving the waste conveying assembly 8 and the crushing unit to work synchronously is installed on the bottom of the U-shaped frame 102, and a PLC control panel 101 is installed on one side of the surface of the frame 1, and the output end of the PLC control panel 101 is electrically connected to the X-axis pulley transfer structure, the hydraulic cylinder 1 6, the hydraulic cylinder 2 702, the lead block bevel milling structure 5 and the input end of the double-axis gear reduction motor 9 respectively;

[0037] When the lead brick blank is clamped, the PLC control panel 101 starts the X-axis belt wheel transfer structure, the hydraulic cylinder 16 and the lead block bevel milling structure 5 to work, and the lead block bevel milling structure 5 is moved horizontally by the X-axis belt wheel transfer structure, and then the lead block bevel milling structure 5 completes the bevel processing of the lead brick blank;

[0038] The waste conveying assembly 8 includes embossed plates 801 fixed on both sides of the bottom of the U-shaped frame 102, a support frame 802 is fixed between the two sets of embossed plates 801, a transmission shaft 803 is rotatably installed at both ends of the support frame 802, an outer roller 804 is fixed on the surface of the transmission shaft 803, and a conveyor belt 805 is wound between the two sets of outer rollers 804;

[0039] The lead brick waste generated during the processing is retained on the waste conveying assembly 8, and after the processing is completed, the two sets of lead block fixtures 7 release the lead brick workpieces so that the lead brick workpieces also fall on the waste conveying assembly 8;

[0040] A first rotating shaft 901 is installed at one of the output ends of the dual-axis gear reduction motor 9. The top of the first rotating shaft 901 extends to the outside of the embossed plate 801. The top of the first rotating shaft 901 is connected to the top of the transmission center shaft 803 through the first transmission structure 806. The waste conveying assembly 8 synchronously conveys lead bricks and waste. The lead brick waste enters the waste lead crushing box 11 through the guide plate 104 to be crushed.

[0041] The other output end of the dual-shaft gear reduction motor 9 is equipped with a second rotating shaft 902, the top of the second rotating shaft 902 is connected to the crushing unit through the second transmission structure 10, and the first transmission structure 806 includes a main crawler wheel fixed to the top of the transmission center shaft 803 and an auxiliary crawler wheel fixed to the top of the first rotating shaft 901, and a crawler wheel is installed between the main crawler wheel and the auxiliary crawler wheel;

[0042] When the waste conveying assembly 8 conveys the lead brick waste, the double-shaft gear reduction motor 9 is turned on to make the double-shaft gear reduction motor 9 drive the first rotating shaft 901 and the second rotating shaft 902 to rotate synchronously, and the first rotating shaft 901 drives the transmission middle shaft 803 and the outer roller 804 to rotate through the first transmission structure 806, so that the outer roller 804 drives the conveyor belt 805 to rotate, and the conveyor belt 805 is used to convey the lead brick waste;

[0043] The lead bricks are grabbed by the robot of the next process and placed into pallets for stacking, which separates the lead brick workpieces and lead brick waste, thereby completing the collection of lead brick waste and avoiding the retention of lead brick waste. In this process, there is no need for manual cleaning and maintenance by staff, which reduces the downtime of processing equipment and improves the production efficiency of lead bricks.

[0044] Embodiment 2

[0045] Based on the first embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 It is given that the X-axis pulley transfer structure includes a rotating driving member fixed at the top of the round frame 2 and pulley support members fixed at both ends of the surface of the flat plate 3, the rotating driving member is a motor seat 301 and a servo motor 302, the motor seat 301 is fixed to one side of the top of the round frame 2, and the servo motor 302 is fixed to the top of the motor seat 301;

[0046] The pulley support member includes a pulley seat 303 fixed to one end of the surface of the flat plate 3, a short shaft 304 is rotatably installed inside the pulley seat 303, the top of the short shaft 304 is connected to the rotating driving member, a synchronous pulley 306 is fixed on the surface of the short shaft 304, a multi-V belt 307 is wound between two sets of synchronous pulleys 306, a connecting seat 308 is fixed to one end of the surface of the multi-V belt 307, and the outer wall of the connecting seat 308 is fixedly connected to the outer wall of the vertical plate 4;

[0047] The output shaft of the servo motor 302 is equipped with a coupling 305, the bottom end of the coupling 305 is fixedly connected to the top end of the short shaft 304. During the bevel processing of the lead brick blank, the servo motor 302 sequentially drives the coupling 305, the short shaft 304 and the synchronous pulley 306 to rotate, so that the multi-V belt 307 pulls the connecting seat 308, the vertical plate 4, the lead block bevel milling structure 5, the hydraulic cylinder 6 and other components to move together on the X axis;

[0048] The Z-type frame 501 and other components are pulled up and down on the Z-axis by the hydraulic cylinder 6 until the milling cutter 505 is adjusted to a suitable milling position. In this process, two sets of rotating motors 503 are pre-started so that one side of the rotating motor 503 drives the main shaft 504 and the milling cutter 505 to rotate, and the double-sided milling cutter 505 performs bevel feature milling on the lead brick in layers until the milling cutter 505 completes the milling operation of the bevel feature on the lead brick.

[0049] Embodiment 3

[0050] Based on the first embodiment, Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 It is given that the crushing unit includes guide plates 104 fixed on both sides of the top of the frame 1, and the two sets of guide plates 104 are used to guide the aluminum brick waste. The conveyor belt 805 sends the waste to between the two sets of guide plates 104, and finally the lead brick waste enters the waste lead material crushing box 11;

[0051] The crushing unit also includes a waste lead crushing box 11 fixed at the bottom of the frame 1. The waste lead crushing box 11 is located directly below the two groups of guide plates 104. The two ends of the waste lead crushing box 11 are rotatably installed with a main crushing roller 1101 and an auxiliary crushing roller 1102. The tops of the main crushing roller 1101 and the auxiliary crushing roller 1102 are fixed with a transmission gear plate 1103. The two groups of transmission gear plates 1103 are meshed with each other. The other end of the main crushing roller 1101 is connected to the second rotating shaft 902 through the second transmission structure 10. A discharge port 103 is provided at the bottom end of the frame 1 below the waste lead crushing box 11. The second rotating shaft 902 is connected to the main crushing roller 1101 through the second transmission structure 10. The second rotating shaft 902 drives the active link, the chain, and the driven sprocket to rotate, so that the driven sprocket drives the main crushing roller 1101 to rotate.

[0052] The second transmission structure 10 includes a driving sprocket fixed to the top of the second rotating shaft 902 and a driven sprocket fixed to the top of the main crushing roller 1101, and a chain is installed between the driving sprocket and the driven sprocket;

[0053] Since the main crushing roller 1101 and the auxiliary crushing roller 1102 are meshed and connected via two sets of transmission gear plates 1103, the main crushing roller 1101 and the auxiliary crushing roller 1102 in the waste lead material crushing box 11 rotate together, so that the main crushing roller 1101 and the auxiliary crushing roller 1102 crush the lead brick waste in the waste lead material crushing box 11, and the crushed lead brick waste is discharged through the discharge port 103. The collected lead brick fragments are convenient for later recycling and use, and no secondary crushing process is required, thereby reducing the waste of lead brick waste and reducing the production cost of lead bricks.

[0054] When the embodiment of the present application is in use, the robot first grabs the cut lead brick blank from the grabbing position in the material storage area, and places the lead brick blank between the two groups of lead block fixtures 7, and clamps the lead brick blank using the lead block fixture 7. During this process, the PLC control panel 101 turns on the two groups of hydraulic cylinders 2 702 to make the hydraulic cylinders 2 702 push the workpiece clamping plate 703 to move until the two groups of workpiece clamping plates 703 clamp the lead brick blank, thereby avoiding the instability and shaking of the lead brick blank during the milling process and improving the milling accuracy of the lead brick blank. After the lead brick blank is clamped, the PLC control panel 101 turns on the X-axis pulley transfer structure, the hydraulic cylinder 1 6 and the lead block bevel milling structure 5, and the X-axis pulley transfer structure makes the lead block bevel milling structure 5 move horizontally, thereby completing the bevel processing of the lead brick blank. The height of the lead block bevel milling structure 5 in the Z-axis direction is adjusted by the hydraulic cylinder 6, that is, the bevel processing depth of the lead brick blank is adjusted, until the lead block bevel milling structure 5 completes the bevel processing of the lead brick blank, and the lead brick waste generated during the processing is retained on the waste conveying component 8. After the processing is completed, the two groups of lead block tooling 7 release the lead brick workpiece, so that the lead brick workpiece also falls on the waste conveying component 8, and the waste conveying component 8 synchronously transports the lead bricks and waste. The lead brick waste enters the waste lead crushing box 11 through the guide plate 104 and is crushed, and the lead bricks are grabbed by the robot of the next process and put into the pallet for stacking, that is, the lead brick workpiece and the lead brick waste are separated, thereby completing the collection of the lead brick waste and avoiding the retention of the lead brick waste. In this process, there is no need for manual cleaning and maintenance by the staff, which reduces the downtime of the processing equipment and improves the production efficiency of the lead brick.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production equipment for cold extruded lead bricks, characterized by: The invention comprises a frame (1) and a circular frame (2), wherein a hollow portion (201) is provided inside the circular frame (2), a flat plate (3) is fixed on the top wall of the circular frame (2), a vertical plate (4) is installed on the surface of the flat plate (3) via an X-axis pulley transfer structure, a hydraulic cylinder (6) is installed on the outer wall of one side of the vertical plate (4), a Z-shaped frame (501) is fixed at the bottom end of the piston rod of the hydraulic cylinder (6), a lead block bevel milling structure (5) for bevel milling lead brick blanks is installed on the surface of the Z-shaped frame (501), a U-shaped frame (102) is fixed on the top wall of the frame (1), a waste conveying assembly (8) for conveying lead brick workpieces and lead brick waste is installed at the bottom of the U-shaped frame (102), and lead block tooling (7) for clamping lead brick blanks is installed on the top of the frame (1) on both sides of the waste conveying assembly (8); A crushing unit for crushing lead brick waste is installed on one side of the top of the frame (1); a double-axis gear reduction motor (9) for driving the waste conveying component (8) and the crushing unit to work synchronously is installed on the bottom of the U-shaped frame (102); a PLC control panel (101) is installed on one side of the surface of the frame (1); the output end of the PLC control panel (101) is electrically connected to the X-axis pulley transfer structure, the hydraulic cylinder 1 (6), the lead block bevel milling structure (5) and the input end of the double-axis gear reduction motor (9); The X-axis pulley transfer structure comprises a rotating drive member fixed at the top of the circular frame (2) and pulley support members fixed at both ends of the surface of the flat plate (3), the pulley support member comprises a pulley seat (303) fixed at one end of the surface of the flat plate (3), a short shaft (304) is rotatably mounted inside the pulley seat (303), the top of the short shaft (304) is connected to the rotating drive member, a synchronous pulley (306) is fixed to the surface of the short shaft (304), a multi-V belt (307) is wound between two groups of the synchronous pulleys (306), a connecting seat (308) is fixed to one end of the surface of the multi-V belt (307), and the outer wall of the connecting seat (308) is fixedly connected to the outer wall of the vertical plate (4); The lead block tooling (7) comprises a fixing plate (701) fixed to both sides of the top of the frame (1), and a second hydraulic cylinder (702) is installed on the outer wall of one side of the fixing plate (701), and a workpiece clamping plate (703) is fixed to the top of the piston rod of the second hydraulic cylinder (702), and the workpiece clamping plate (703) is used to carry the lead brick blank; The waste conveying assembly (8) comprises embossed plates (801) fixed on both sides of the bottom of the U-shaped frame (102), a support frame (802) is fixed between two groups of the embossed plates (801), a transmission shaft (803) is rotatably mounted at both ends of the support frame (802), an outer roller (804) is fixed on the surface of the transmission shaft (803), and a conveyor belt (805) is wound between the two groups of the outer rollers (804); A first rotating shaft (901) is mounted on one of the output ends of the dual-axis gear reduction motor (9), the top end of the first rotating shaft (901) extends to the outside of the embossed plate (801), the top end of the first rotating shaft (901) is connected to the top end of the transmission center shaft (803) via a first transmission structure (806), and a second rotating shaft (902) is mounted on the other output end of the dual-axis gear reduction motor (9), the top end of the second rotating shaft (902) is connected to the crushing unit via a second transmission structure (10); The first transmission structure (806) comprises a main track wheel fixed to the top of the transmission center shaft (803) and an auxiliary track wheel fixed to the top of the first rotating shaft (901), and a track is installed between the main track wheel and the auxiliary track wheel; The pulverizing unit comprises guide plates (104) fixed on both sides of the top of the frame (1), the two sets of guide plates (104) being used to guide the aluminum brick waste. The pulverizing unit also comprises a waste lead material pulverizing box (11) fixed on the bottom of the frame (1), the waste lead material pulverizing box (11) being located directly below the two sets of guide plates (104), a main pulverizing roller (1101) and an auxiliary pulverizing roller (1102) being rotatably mounted at both ends of the waste lead material pulverizing box (11), a transmission gear disc (1103) being fixed at the top of the main pulverizing roller (1101) and the auxiliary pulverizing roller (1102), the two sets of transmission gear discs (1103) being meshed with each other, the other end of the main pulverizing roller (1101) being connected to each other via a second transmission structure (10) and a second rotating shaft (902), and a discharge port (103) being provided at the bottom of the frame (1) below the waste lead material pulverizing box (11).

2. The production equipment of cold extruded lead bricks according to claim 1 is characterized in that: The rotary drive member comprises a motor seat (301) and a servo motor (302); the motor seat (301) is fixed to one side of the top of the circular frame (2); the servo motor (302) is fixed to the top of the motor seat (301); a coupling (305) is installed on the output shaft of the servo motor (302); and the bottom end of the coupling (305) is fixedly connected to the top of the short shaft (304).

3. The production equipment of cold extruded lead brick according to claim 1, characterized in that: The lead block bevel milling structure (5) comprises a right-angle seat (502) fixed on both sides of the surface of the Z-shaped frame (501), a rotating motor (503) is installed on the top of the right-angle seat (502), a main shaft (504) is installed on the output shaft of the rotating motor (503), and a milling cutter (505) is installed on the bottom end of the main shaft (504).

4. The production equipment of cold extruded lead bricks according to claim 1 is characterized in that: The second transmission structure (10) comprises a driving sprocket fixed to the top of the second rotating shaft (902) and a driven sprocket fixed to the top of the main crushing roller (1101), and a chain is installed between the driving sprocket and the driven sprocket.

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