Large-size cutting machine for lead materials
By integrating the cutting and grinding mechanism and cooling system into the large-size lead cutting machine, the problem of easy blunting of the cutting blade is solved, and efficient and low-cost lead cutting is achieved.
Patent Information
- Application Number
- CN202422728756.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-09
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-09
AI Technical Summary
When cutting lead materials, the cutting blades of existing cutting equipment are easily blunted, resulting in frequent replacement and increased costs.
A large-size lead cutting machine is designed. It combines a cutting and grinding mechanism with a cooling system. The cutting blade is ground by a whetstone and cooled by air cooling and coolant to achieve self-repair of the blade and continuous and efficient cutting.
It effectively avoids the blunting of the cutting blade after long-term cutting, improves cutting efficiency, reduces the frequency of blade replacement, and reduces resource waste.
Smart Images
Figure CN223313078U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lead material cutting, in particular to a large-size lead material cutting machine. Background Art
[0002] At present, metallic lead is a corrosion-resistant heavy non-ferrous metal material. Lead has the advantages of low melting point, high corrosion resistance, difficulty in penetration by X-rays and gamma rays, and good plasticity. It is often processed into plates and pipes and widely used in industrial sectors such as chemical, cable, battery and radiation protection.
[0003] When lead materials are processed and used, large-sized lead materials will be cut into fixed lengths through cutting equipment to facilitate processing and installation by operators.
[0004] The conventional cutting equipment on the market uses a cutting machine to drive the cutting blade to cut the lead material. Due to the high strength of the lead material, the cutting blade edge is very easy to blunt after a long period of cutting, and constantly replacing the cutting blade will greatly increase the cost. Therefore, a new technical solution needs to be designed to solve this problem. After the cutting machine cuts the lead material, the cutting blade can be sharpened with a whetstone. Utility Model Content
[0005] The purpose of the utility model is to provide a large-size lead cutting machine to solve the problems raised in the background technology.
[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a large-size lead cutting machine, comprising a bracket, a workbench fixedly mounted on the top of the bracket, multiple sets of equally spaced bearing seats fixedly mounted on both sides of the top of the bracket, rollers fixedly mounted on the central axes of two adjacent sets of bearing seats, a drive box fixedly mounted on the side wall of the workbench, and a cutting and grinding mechanism installed inside the drive box;
[0007] The cutting and grinding mechanism includes limit seats fixedly installed on both sides of the driving box, limit grooves opened on the inner walls of the two groups of limit seats, limit blocks slidably installed in the two groups of limit grooves, a cutting machine installed between the two groups of limit blocks, a concave frame fixedly installed on the side walls of the two groups of limit blocks, a first hydraulic push rod fixedly installed in the middle of the other end of the concave frame, a concave seat fixedly installed at one end of the inner wall of the driving box, and a whetstone fixedly installed on both sides of the inner wall of the concave seat, the two groups of whetstones respectively correspond to the two sides of the cutting blade of the cutting machine, and the other end of the first hydraulic push rod is fixedly installed on the side wall of the driving box.
[0008] As an optional solution of the technical solution of the present application, fans are obliquely installed at both ends of the bottom side of the drive box, and the two groups of fans correspond to the cutting blades of the cutting machine, which can provide air cooling for the cutting blades.
[0009] As an optional solution of the technical solution of the present application, one side of the two adjacent groups of rollers are connected by a transmission belt, and one end of the roller on one side is fixedly installed on the motor shaft to drive the roller to rotate.
[0010] As an optional solution to the technical solution of the present application, a cooling box is fixedly installed on the bottom side of the drive box, a conduit is installed on one side of the top of the cooling box, and a funnel is installed on the other end of the conduit. The funnel corresponds to the cutting blade of the cutting machine and can collect the coolant.
[0011] As an optional solution to the technical solution of the present application, a pump is fixedly installed on one side of the inner wall of the cooling box, and a nozzle is installed on the outlet port of the pump through a conduit. The nozzle is fixedly installed on one side of the top of the funnel, and an infrared temperature sensor is fixedly installed on the other end of the top of the funnel to detect the temperature of the outer wall of the cutting blade.
[0012] As an optional solution of the technical solution of the present application, a cutting groove is provided on one side of the top of the drive box, a positioning frame is fixedly installed on the top of the drive box, a second hydraulic push rod is fixedly installed on the top of the positioning frame, a positioning block is fixedly installed on the other end of the second hydraulic push rod, and an embedded groove is provided on the bottom of the positioning block, and the embedded groove corresponds to the cutting groove, so that large-size lead materials can be positioned.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0014] 1. The technical solution of the present application drives the first hydraulic push rod and the cutting machine inside the cutting and grinding mechanism, so that when the cutting machine drives the cutting blade to rotate, the cutting machine is pushed to move horizontally along the two sets of limit seats to perform horizontal cutting of large-sized lead materials. When the cutting machine moves to one end of the driving box, the cutting blade driven by the cutting machine will fit inside the concave seat. With the continuous rotation of the cutting blade, the cutting blade will rub against the whetstones on both sides of the inner wall of the concave seat to efficiently grind the cutting blade, thereby avoiding the blunting of the cutting blade edge after long-term cutting of large-sized lead materials, thereby ensuring the cutting efficiency of the cutting blade for large-sized lead materials.
[0015] 2. The technical solution of the present application is fixedly installed on one side of the top of the funnel through a nozzle, and an infrared temperature sensor is fixedly installed on the other end of the top of the funnel. When the cutting machine drives the cutting blade to rotate, it will drive two sets of fans inside the drive box to cool the cutting blade. At the same time, when the cutting blade completes a cut and moves to one end of the drive box, the infrared temperature sensor detects that the temperature of the cutting blade exceeds the set value, and it will send a signal to the control processor to control the pump inside the cooling box to spray coolant from the flat nozzle to cool the cutting blade, and collect the coolant from the funnel to the inside of the cooling box, so as to achieve the effect of recycling the coolant and effectively reduce the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0017] Figure 1 This is a schematic diagram of the overall structure of a large-size lead cutting machine according to the present invention;
[0018] Figure 2 This is a schematic diagram of the funnel structure of a large-size lead cutting machine of the utility model;
[0019] Figure 3 This is a schematic diagram of the grinding stone distribution structure of a large-size lead cutting machine of the utility model;
[0020] Figure 4 This is a schematic diagram of the concave frame structure of a large-size lead cutting machine of the present utility model;
[0021] Figure 5 This is a schematic diagram of the positioning frame structure of a large-size lead cutting machine of the present utility model.
[0022] In the figure: 1. bracket; 11. workbench; 12. bearing seat; 13. roller; 14. drive box; 15. fan; 2. limit seat; 21. limit groove; 22. limit block; 23. concave frame; 24. first hydraulic push rod; 25. cutting machine; 26. concave seat; 27. grindstone; 3. cooling box; 31. conduit; 32. funnel; 33. infrared temperature sensor; 34. pump; 35. nozzle; 4. positioning frame; 41. second hydraulic push rod; 42. positioning block. DETAILED DESCRIPTION
[0023] See also Figure 1-5The utility model provides a technical solution: a large-size lead cutting machine 25, comprising a bracket 1, a workbench 11 fixedly mounted on the top of the bracket 1, multiple sets of equally spaced bearing seats 12 fixedly mounted on both sides of the top of the bracket 1, rollers 13 fixedly mounted on the central axes of two adjacent sets of bearing seats 12, a drive box 14 fixedly mounted on the side wall of the workbench 11, and a cutting and grinding mechanism installed inside the drive box 14;
[0024] The cutting and grinding mechanism includes a limit seat 2 fixedly installed on both sides of the drive box 14, a limit groove 21 opened on the inner walls of the two groups of limit seats 2, a limit block 22 slidably installed in the two groups of limit grooves 21, a cutting machine 25 installed between the two groups of limit blocks 22, a concave frame 23 fixedly installed on the side walls of the two groups of limit blocks 22, a first hydraulic push rod 24 fixedly installed in the middle of the other end of the concave frame 23, a concave seat 26 fixedly installed at one end of the inner wall of the drive box 14, and a whetstone 27 fixedly installed on both sides of the inner wall of the concave seat 26. The two groups of whetstones 27 correspond to the two sides of the cutting blade of the cutting machine 25 respectively, and the other end of the first hydraulic push rod 24 is fixedly installed on the side wall of the drive box 14.
[0025] In this technical solution, by driving the first hydraulic push rod 24 and the cutting machine 25 inside the cutting and grinding mechanism, the cutting machine 25 drives the cutting blade to rotate, and pushes the cutting machine 25 to move horizontally along the two sets of limit seats 2 to perform horizontal cutting on large-sized lead materials. When the cutting machine 25 moves to one end inside the drive box 14, the cutting blade driven by the cutting machine 25 will fit inside the concave seat 26. With the continuous rotation of the cutting blade, the cutting blade will rub against the whetstone 27 on both sides of the inner wall of the concave seat 26, and the cutting blade will be efficiently ground to avoid the blunting of the cutting blade edge after cutting large-sized lead materials for a long time, thereby ensuring the cutting efficiency of the cutting blade on large-sized lead materials.
[0026] In some technical solutions, a cooling box 3 is fixedly installed on the bottom side of the drive box 14, and a conduit 31 is installed on one side of the top of the cooling box 3, and a funnel 32 is installed on the other end of the conduit 31. The funnel 32 corresponds to the cutting blade of the cutting machine 25 and can collect the coolant. A pump 34 is fixedly installed on one side of the inner wall of the cooling box 3, and a nozzle 35 is installed on the outlet port of the pump 34 through the conduit 31. The nozzle 35 is fixedly installed on one side of the top of the funnel 32, and an infrared temperature sensor 33 is fixedly installed on the other end of the top of the funnel 32, which can detect the temperature of the outer wall of the cutting blade.
[0027] In this technical solution, when the cutting machine 25 drives the cutting blade to rotate, it will drive the two sets of fans inside the drive box 14 to cool the cutting blade. At the same time, when the cutting blade completes a cut and moves to one end inside the drive box 14, the infrared temperature sensor 33 detects that the temperature of the cutting blade exceeds the set value, and will send a signal to the control processor to control the pump 34 inside the cooling box 3 to spray the coolant from the flat nozzle 35 to cool the cutting blade, and collect the coolant from the funnel 32 to the inside of the cooling box 3, so as to achieve the effect of recycling the coolant and effectively reduce the waste of resources.
[0028] In some technical solutions, a cutting groove is provided on one side of the top of the drive box 14, a positioning frame 4 is fixedly installed on the top of the drive box 14, a second hydraulic push rod 41 is fixedly installed on the top of the positioning frame 4, and a positioning block 42 is fixedly installed on the other end of the second hydraulic push rod 41. An embedded groove is provided at the bottom of the positioning block 42, and the embedded groove corresponds to the cutting groove, so that large-size lead materials can be positioned.
[0029] In this technical solution, by driving the second hydraulic push rod 41 to push the positioning block 42, the lead material can be firmly clamped on the top of the drive box 14, making it easier for the cutting machine 25 to cut large-sized lead materials.
[0030] In some technical solutions, one side of two adjacent groups of rollers 13 are connected by a transmission belt, and one end of the roller 13 on one side is fixedly installed with the motor shaft, which can drive the roller 13 to rotate.
[0031] In this technical solution, when the lead material to be cut is placed on the workbench 11, the motor located on the bearing seat 12 on one side is driven, and the two adjacent groups of rollers 13 are connected by a transmission belt, which can synchronously drive multiple groups of rollers 13 to rotate and transport large-sized lead materials to the positioning interior.
[0032] In some technical solutions, fans 15 are installed obliquely at both ends of the bottom side of the drive box 14. The two sets of fans 15 correspond to the cutting blades of the cutting machine 25, and can cool the cutting blades with air.
[0033] In this technical solution, the cutting blades are cooled by air by driving two sets of fans inside the driving box 14, ensuring that the cutting blades can continue to work and cut large-sized lead materials.
[0034] When using a large-size lead cutting machine 25, it should be noted that the utility model is a large-size lead cutting machine 25, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.
[0035] When in use, first place the lead material to be cut on the workbench 11, drive the motor on the bearing seat 12 on one side, and cooperate with the two adjacent groups of rollers 13 to be connected through the transmission belt, which can synchronously drive multiple groups of rollers 13 to rotate, and transport large-sized lead materials to the positioning interior. When the second hydraulic push rod 41 is driven to push the positioning block 42, the lead material can be firmly clamped on the top of the drive box 14, and at the same time, the first hydraulic push rod 24 and the cutter 25 inside the cutting and grinding mechanism are driven to drive the cutting blade to rotate, and push the cutting machine 25 to move horizontally along the two groups of limit seats 2 to perform horizontal cutting on large-sized lead materials. When the cutting machine 25 moves to one end of the drive box 14, the cutting blade driven by the cutting machine 25 will fit inside the concave seat 26, and the cutting blade will rotate continuously. The cutting blade will rub against the grindstones 27 on both sides of the inner wall of the concave seat 26, which will cut the lead material horizontally. The blade is efficiently ground to avoid the blunting of the cutting blade edge after long-term cutting of large-sized lead materials, thereby ensuring the cutting efficiency of the cutting blade for large-sized lead materials. At the same time, it is fixedly installed on one side of the top of the funnel 32 through the nozzle 35, and an infrared temperature sensor 33 is fixedly installed on the other end of the top of the funnel 32. When the cutting machine 25 drives the cutting blade to rotate, it will drive two sets of fans inside the drive box 14 to cool the cutting blade. At the same time, when the cutting blade completes a cut and moves to one end inside the drive box 14, the infrared temperature sensor 33 detects that the temperature of the cutting blade exceeds the set value, and will send a signal to the control processor to control the pump 34 inside the cooling box 3 to spray coolant from the flat nozzle 35 to cool the cutting blade, and collect the coolant from the funnel 32 to the inside of the cooling box 3, so as to achieve the effect of recycling the coolant and effectively reduce the waste of resources.
Claims
1. A large-size lead cutting machine, comprising a bracket (1), characterized in that: A workbench (11) is fixedly mounted on the top of the bracket (1), multiple groups of equally spaced bearing seats (12) are fixedly mounted on both sides of the top of the bracket (1), and rollers (13) are fixedly mounted on the central axes of two adjacent groups of bearing seats (12). A drive box (14) is fixedly mounted on the side wall of the workbench (11), and a cutting and grinding mechanism is installed inside the drive box (14); The cutting and grinding mechanism comprises a limiting seat (2) fixedly mounted on both sides of the interior of the driving box (14), a limiting groove (21) provided on the inner walls of the two groups of limiting seats (2), a limiting block (22) slidably mounted in the two groups of limiting grooves (21), a cutting machine (25) mounted between the two groups of limiting blocks (22), a concave frame (23) fixedly mounted on the side walls of the two groups of limiting blocks (22), a first hydraulic push rod (24) fixedly mounted at the middle of the other end of the concave frame (23), a concave seat (26) fixedly mounted on one end of the inner wall of the driving box (14), and a grindstone (27) fixedly mounted on both sides of the inner wall of the concave seat (26), the two groups of grindstones (27) respectively corresponding to the two sides of the cutting blade of the cutting machine (25), and the other end of the first hydraulic push rod (24) fixedly mounted on the side wall of the driving box (14).
2. A large-size lead cutting machine according to claim 1, characterized in that: Fans (15) are obliquely installed at both ends of the bottom side of the driving box (14), and the two groups of fans (15) correspond to the cutting blades of the cutting machine (25).
3. The large-size lead cutting machine according to claim 1, characterized in that: One side of the two adjacent groups of rollers (13) are connected by a transmission belt, and one end of the roller (13) on one side is fixedly mounted on the motor shaft.
4. The large-size lead cutting machine according to claim 1, characterized in that: A cooling box (3) is fixedly installed on the bottom side of the driving box (14), a conduit (31) is connected to one side of the top end of the cooling box (3), and a funnel (32) is connected to the other end of the conduit (31), and the funnel (32) corresponds to the cutting blade of the cutting machine (25).
5. The large-size lead cutting machine according to claim 4, characterized in that: A pump (34) is fixedly installed on one side of the inner wall of the cooling box (3); an outlet of the pump (34) is connected to a nozzle (35) via a conduit (31); the nozzle (35) is fixedly installed on one side of the top of the funnel (32); and an infrared temperature sensor (33) is fixedly installed on the other end of the top of the funnel (32).
6. The large-size lead cutting machine according to claim 1, characterized in that: A cutting groove is provided on one side of the top of the driving box (14), a positioning frame (4) is fixedly installed on the top of the driving box (14), a second hydraulic push rod (41) is fixedly installed on the top of the positioning frame (4), a positioning block (42) is fixedly installed on the other end of the second hydraulic push rod (41), and an embedded groove is provided on the bottom of the positioning block (42), and the embedded groove corresponds to the cutting groove.