Cutting device for tin-phosphor bronze belt production and processing

Abstract

The invention relates to the technical field of cutting devices, and particularly discloses a cutting device for tin-phosphor bronze belt production and processing, which comprises a supporting bracket, a working bracket is fixedly connected to the top of the supporting bracket, and a first motor is fixedly connected to one side of the top of the working bracket through a motor bracket; a driving shaft of the first motor penetrates through the working support and is fixedly connected with a first rotating roller, the end, away from the first motor, of the first rotating roller is rotationally connected with one side of the working support, and the part, located on one side of the first rotating roller, of the inner wall of the working support is fixedly connected with a first electric guide rail; according to the cutting device for tin-phosphor bronze belt production and processing, through cooperation of the flattening pretreatment device and the cutting device, the temperature during cutting is reduced, the cutting efficiency is improved, the cutting quality is improved, and the cutting quality is improved. And the service life of the cutter is prolonged.

Description

Technical Field

[0001] This invention relates to the field of cutting device technology, specifically a cutting device for the production and processing of tin-phosphor bronze strips. Background Technology

[0002] Tin-phosphor bronze strip is a core material for electronic components and precision instruments. Its cutting quality directly determines the performance of the end product. The industry requires high flatness of the cut edge and no burrs or curls after cutting. Because tin-phosphor bronze strip is thin and its surface is prone to oxidation, oxidation of the cut edge must be avoided during processing to ensure surface cleanliness. Existing cutting equipment has shortcomings: First, insufficient pretreatment. The bronze strip is prone to residual stress after rolling, which can cause warping. Traditional equipment lacks targeted flattening and cleaning designs, and direct cutting can easily cause skewed cuts. Second, the tool heats up during high-speed cutting, which can cause material to stick to the tool and produce burrs. Third, the lack of cooling protection. The heat generated by metal friction during cutting can easily cause the bronze strip surface to oxidize and discolor, affecting conductivity and wear resistance. Fourth, the arrangement of workpieces after cutting requires manual handling, which is not only inefficient but also prone to secondary damage due to collisions.

[0003] As the electronics industry develops towards miniaturization and high precision, the requirements for efficiency, precision, and surface quality in cutting tin-phosphor bronze strips continue to increase. There is an urgent need to develop an integrated cutting device that integrates pretreatment, high-precision cutting, cooling protection, and automatic arrangement functions. Summary of the Invention

[0004] To achieve the above requirements, the present invention provides the following technical solution: a cutting device for the production and processing of tin-phosphor bronze strip, comprising a support bracket, a working bracket fixedly connected to the top of the support bracket, a first motor fixedly connected to one side of the top of the working bracket via a motor bracket, a drive shaft of the first motor passing through the working bracket and fixedly connected to a first rotating roller, the end of the first rotating roller away from the first motor being rotatably connected to one side of the working bracket, a first electric guide rail fixedly connected to the inner wall of the working bracket on the side of the first rotating roller, a first sliding block fixedly connected to the side of the slider inside the first electric guide rail, a tensioning roller rotatably connected to the side of the first sliding block away from the first electric guide rail, and a guide rod fixedly connected to the bottom of the inner wall of the working bracket on the side of the first electric guide rail, the top of the guide rod sliding... The device is dynamically connected to a flattening pretreatment device. A cutting device is fixedly connected to the inner wall of the working support on one side of the flattening pretreatment device. A discharge port is opened on the inner wall of the working support near the cutting device. An arranging device is fixedly connected to the bottom of the working support directly opposite the discharge port. An adjustable pulling device is fixedly connected to the inner wall of the working support on the discharge port side. Two sets of flattening pretreatment devices are provided and symmetrically distributed on the guide rod. An arranging bracket is fixedly connected to the bottom of the arranging device. The tin-phosphor bronze strip raw material is introduced into the first rotating roller, and the first motor is started to drive it to rotate, driving the bronze strip into the device. At this time, the first electric guide rail drives the first sliding block to move up and down, adjusting the height of the tensioning roller to keep the bronze strip under appropriate tension to avoid slack causing subsequent processing deviation, or excessive tightness causing material deformation.

[0005] Preferably, the flattening pretreatment device includes a first spray water tank, a fixed end of a first electric telescopic rod is fixedly connected to one side of the top of the first spray water tank, a second spray water tank is fixedly connected to the movable end of the first electric telescopic rod, a first nozzle is penetrating and communicating through the top of the first spray water tank, and multiple sets of the first nozzles are evenly distributed on the first spray water tank, a second nozzle is penetrating and communicating through the bottom of the second spray water tank, and multiple sets of the second nozzles are evenly distributed on the second spray water tank, a first water pump is fixedly connected to the top of the second spray water tank via a motor bracket, the inlet of the first water pump is connected to the first water tank via a hose, the bottom of the first water tank is fixedly connected to the top of the second spray water tank, the outlet of the first water pump is connected to the first spray water tank and the second spray water tank via pipes respectively, a fixed end of a bidirectional electric telescopic rod is fixedly connected to the side of the second spray water tank near the first water tank, a fixed end of a pressing telescopic rod is fixedly connected to the part of the top of the second spray water tank located between the first water pump and the first water tank, the movable end of the pressing telescopic rod penetrates the second spray water tank and is fixedly connected to a pressing plate, and the second nozzle penetrates the pressing plate and is slidably connected to the pressing plate.

[0006] Preferably, the bottom of the first spray tank is slidably connected to the guide rod, and the two flattening pretreatment devices are fixedly connected by a bidirectional electric telescopic rod. When the bronze strip is transported to the flattening pretreatment device, the first water pump is started to extract condensate from the first tank and transport it to the first spray tank and the second spray tank through pipelines respectively. Multiple sets of first nozzles on the first spray tank spray condensate evenly onto the lower surface of the bronze strip, and multiple sets of second nozzles on the second spray tank spray condensate synchronously onto the upper surface of the bronze strip.

[0007] Preferably, the cutting device includes a cutting bracket, with second electric guide rails fixedly connected to both sides of the inner wall of the cutting bracket. A first connecting block is fixedly connected to the side of the slider inside the second electric guide rail. A cutting blade bracket is fixedly connected to the side of the first connecting block away from the second electric guide rail. A cutting blade is fixedly connected to the bottom of the cutting blade bracket. A cooling device is fixedly connected to one side of the cutting blade bracket. When the bronze strip is conveyed to the cutting bracket, the second electric guide rail drives the first connecting block, the cutting blade bracket, and the cutting blade to move downward to cut the strip. The bottom of the cutting bracket is fixedly connected to the bottom of the inner wall of the working bracket. A material drop box is fixedly connected to the bottom of the cutting bracket. A cleaning port is opened on one side of the material drop box.

[0008] Preferably, the cutting bracket passes through the working bracket and is fixedly connected to the bottom of the inner wall of the working bracket, and one side of the second electric guide rail is fixedly connected to one side of the inner wall of the working bracket.

[0009] Preferably, the cooling device includes a cooling box, a first air pump is fixedly connected to the top of the cooling box via a bracket, the air inlet of the first air pump is connected to a nitrogen tank via a pipe, the bottom of the nitrogen tank is fixedly connected to the cooling box, the air outlet of the first air pump is connected to the cooling box via a pipe, a cooling nozzle is penetrating and connected to one side of the cooling box, there are multiple sets of cooling nozzles evenly distributed on one side of the cooling box, and the side of the cooling box away from the cooling nozzles is fixedly connected to one side of the cutting bracket.

[0010] Preferably, the arranging device includes an arranging box and a transfer box. A second electric telescopic rod is fixedly connected to one side of the inner wall of the arranging box. The movable end of the second electric telescopic rod is rotatably connected to a first push plate via a spherical hinge. A third electric telescopic rod is fixedly connected to the part of the inner wall of the arranging box below the second electric telescopic rod. The third electric telescopic rod is rotatably connected to the first push plate via a spherical hinge. The inner wall of the transfer box is slidably connected to the arranging box. A third electric guide rail is fixedly connected to the bottom of the inner wall of the transfer box. A first connecting plate is fixedly connected to the top of the slider inside the third electric guide rail. A fixed end of a fourth electric telescopic rod is fixedly connected to the top of the first connecting plate. The movable end of the fourth electric telescopic rod is fixedly connected to the arranging box. A transfer port is opened on one side of the transfer box. The cut bronze strip fragments fall into the arranging box through the discharge port. According to the fragment size and arranging requirements, the second and third electric telescopic rods are activated: both drive the first push plate to advance via a spherical hinge, pushing the fragments and vertically stacking the scattered fragments.

[0011] Preferably, the top of the transfer box is fixedly connected to the bottom of the working support, and the bottom of the transfer box is fixedly connected to the arrangement support.

[0012] Preferably, the adjustable pull-out device includes a fifth electric telescopic rod, the movable end of which is fixedly connected to an adsorption bracket. The top of the adsorption bracket is fixedly connected to the fixed end of a sixth electric telescopic rod. The movable end of the sixth electric telescopic rod passes through the adsorption bracket and is fixedly connected to a vacuum suction head. The top of the fifth electric telescopic rod is fixedly connected to a second air pump via a bracket. The air inlet of the second air pump is connected to a first flexible hose, which passes through the adsorption bracket and communicates with the vacuum suction head. Activating the fifth electric telescopic rod pushes the adsorption bracket to move to the position of the material to be processed. Subsequently, the fifth electric telescopic rod extends, causing the vacuum suction head to move downwards and adhere to the material surface. Simultaneously, the second air pump is activated, creating negative pressure in the vacuum suction head through the first flexible hose, thus adsorbing the material.

[0013] Preferably, the adjustable pulling device is provided in two sets and symmetrically distributed on the working support, and the fixed end of the fifth electric telescopic rod is fixedly connected to the bottom of the inner wall of the working support.

[0014] This invention provides a cutting device for the production and processing of tin-phosphor bronze strips. It has the following advantages: 1. The cutting device for the production and processing of tin-phosphor bronze strip has the following working process: The bronze strip raw material is conveyed by the first rotating roller, and the height of the tension roller is adjusted by the electric guide rail to maintain appropriate tension and avoid slack deviation or excessive tightness deformation. The bronze strip then enters the flattening device, where the upper and lower symmetrical flattening structure smooths out wrinkles and bends, preparing it for cutting. The flattened bronze strip enters the cutting device and is cut to a preset size. An adjustable pulling device works in conjunction with the device to adapt to materials of different thicknesses and adjust the cutting length to avoid jamming or dimensional deviations. The cut segments fall through the outlet into the arranging device, where they are neatly stacked for subsequent processing. This device solves the problems of low efficiency and poor precision in traditional decentralized processing, improving the production quality and efficiency of tin-phosphor bronze strip.

[0015] 2. In this cutting device for the production and processing of tin-phosphor bronze strip, after the bronze strip enters the flattening device, a water pump draws condensate and sends it to the upper and lower spray tanks. Multiple sets of nozzles simultaneously spray both sides of the strip. The condensate not only cools the strip to prevent frictional heat during cutting from affecting the cut surface performance, but also forms a lubricating layer to reduce wear. The spacing and position of the spray tanks can be adjusted via an electric telescopic rod to ensure uniform spraying; tightening the telescopic rod pushes the pressure plate to work in conjunction with the water tanks to apply pressure up and down, smoothing wrinkles while lubricating and improving processing quality.

[0016] 3. This cutting device for producing tin-phosphor bronze strips allows the bronze strip to reach the cutting support, where an electric guide rail drives the cutting blade downwards for cutting. Simultaneously, a cooling system is activated: an air pump draws nitrogen gas through a cooling box and sprays it directionally onto the cutting edge via nozzles. The nitrogen gas rapidly cools the blade, preventing overheating and reducing oxidation, and also blows away metal debris to prevent affecting precision. The debris falls into a collection box for centralized collection, and is then cleaned through a cleaning port when full. After cutting, the cutting blade resets, and the cooling system continues to operate in preparation for the next cut, ensuring cutting quality and blade life.

[0017] 4. This cutting device for tin-phosphor bronze strip production and processing places the cut bronze strip fragments into an arranging box. An electric telescopic rod, via a ball hinge, drives a pusher plate to advance at multiple angles, vertically stacking the scattered fragments and preventing disorder. After arranging, the guide rail inside the transfer box drives the connecting plate and the electric telescopic rod to move to the bottom of the box. The telescopic rod extends to receive the fragments and then transfers them to the transfer port for stable placement, achieving automated transfer. This solves the problems of low efficiency and material damage associated with manual handling, improving the level of production automation.

[0018] 5. This cutting device for the production and processing of tin-phosphor bronze strips uses an electric telescopic rod to move the adsorption support to the material location, while another electric telescopic rod moves the vacuum suction head down to adhere to the material. An air pump, through a hose, creates negative pressure in the suction head to adsorb the material. The distance between the two sets of supports and the height of the suction head are adjustable to accommodate the gripping and transfer of materials of different specifications. This adjustable vacuum adsorption structure solves the problems of poor adaptability and unstable gripping in traditional devices, improving the flexibility and reliability of transfer. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cutting device for the production and processing of tin-phosphor bronze strip according to the present invention; Figure 2 This is a schematic diagram of the top structure of the flattening pretreatment device of the present invention; Figure 3 This is a schematic diagram of the bottom of the flattening pretreatment device of the present invention; Figure 4 This is a schematic diagram of the cutting device of the present invention; Figure 5 This is a schematic diagram of the cooling device structure of the present invention; Figure 6 This is a schematic diagram of the top structure of the arrangement box of the present invention; Figure 7 This is a schematic diagram of the side structure of the arrangement box of the present invention; Figure 8 This is a schematic diagram of the top structure of the adjustable pull-out device of the present invention; Figure 9 This is a schematic diagram of the bottom structure of the adjustable pull-out device of the present invention.

[0020] In the diagram: 1. Support bracket; 11. Working bracket; 12. First motor; 13. First rotating roller; 14. First electric guide rail; 15. First sliding block; 16. Tensioning roller; 17. Guide rod; 18. Discharge port; 19. Arrangement bracket; 2. Flattening pretreatment device; 21. First spray water tank; 22. First electric telescopic rod; 23. Second spray water tank; 24. First nozzle; 25. Second nozzle; 26. First water pump; 27. First water tank; 28. Bidirectional electric telescopic rod; 29. ​​Pressing telescopic rod; 210. Pressing plate; 3. Cutting device; 31. Cutting bracket; 32. Second electric guide rail; 33. First connecting block; 34. 35. Cutting blade holder; 36. Cutting blade; 37. Cooling device; 38. Cooling box; 39. First air pump; 30. Nitrogen box; 31. Cooling nozzle; 32. Material drop box; 33. Cleaning port; 44. Arranging device; 45. Arranging box; 46. Second electric telescopic rod; 47. First push plate; 48. Third electric telescopic rod; 49. Transfer box; 40. Third electric guide rail; 41. First connecting plate; 42. Fourth electric telescopic rod; 50. Transfer port; 51. Adjustable pulling device; 52. Fifth electric telescopic rod; 53. Adsorption bracket; 54. Sixth electric telescopic rod; 55. Vacuum suction head; 56. Second air pump; 57. First hose. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] For the first embodiment, please refer to... Figure 1 This invention provides a technical solution that solves the problem of systematic processing in the current cutting of tin-phosphor bronze strips: a cutting device for the production and processing of tin-phosphor bronze strips includes a support bracket 1, a working bracket 11 fixedly connected to the top of the support bracket 1, a first motor 12 fixedly connected to one side of the top of the working bracket 11 via a motor bracket, a drive shaft of the first motor 12 passing through the working bracket 11 and fixedly connected to a first rotating roller 13, the end of the first rotating roller 13 away from the first motor 12 being rotatably connected to one side of the working bracket 11, a first electric guide rail 14 fixedly connected to the inner wall of the working bracket 11 on the side of the first rotating roller 13, a first sliding block 15 fixedly connected to the side of the slider inside the first electric guide rail 14, and the first sliding block 15 being away from the first motor 12. A tensioning roller 16 is rotatably connected to one side of the electric guide rail 14. A guide rod 17 is fixedly connected to the bottom part of the inner wall of the working bracket 11 located on one side of the first electric guide rail 14. A flattening pretreatment device 2 is slidably connected to the top of the guide rod 17. A cutting device 3 is fixedly connected to the part of the inner wall of the working bracket 11 located on one side of the flattening pretreatment device 2. A discharge port 18 is opened on the part of the inner wall of the working bracket 11 near the cutting device 3. An arranging device 4 is fixedly connected to the bottom of the working bracket 11 directly opposite the discharge port 18. An adjustable pulling device 5 is fixedly connected to the part of the inner wall of the working bracket 11 located on one side of the discharge port 18. Two sets of flattening pretreatment devices 2 are provided and symmetrically distributed on the guide rod 17. An arranging bracket 19 is fixedly connected to the bottom of the arranging device 4.

[0023] In use, the tin-phosphor bronze strip raw material is introduced into the first rotating roller 13, and the first motor 12 is started to drive it to rotate, which in turn drives the bronze strip to be conveyed into the device. At this time, the first electric guide rail 14 drives the first sliding block 15 to move up and down, adjusting the height of the tensioning roller 16 to keep the bronze strip under appropriate tension to avoid slack that would cause subsequent processing deviation, or excessive tightness that would cause material deformation. After being tensioned, the bronze strip enters the flattening pretreatment device 2 along the guide rod 17: the symmetrically distributed flattening structure applies pressure to the upper and lower surfaces of the bronze strip synchronously, flattening any wrinkles and bends that may occur during the rolling process, and preparing it for cutting. After preparation, the flattened bronze strip enters the cutting device 3, where it is cut according to the preset size. At the same time, the adjustable pulling device 5 coordinates with the cutting rhythm and adjusts the cutting length to accommodate tin-phosphor bronze strips of different thicknesses, avoiding material jamming or size deviation during cutting. The cut bronze strip fragments fall into the arranging device 4 through the discharge port 18. The arranging device 4 uses mechanical transmission to organize the scattered fragments into neat stacks, facilitating subsequent collection and further processing. This solves the problems of low efficiency and poor precision in traditional decentralized processing, improving the production quality and efficiency of tin-phosphor bronze strips.

[0024] For the second embodiment, please refer to... Figures 1-3 Based on the first embodiment, the present invention provides a technical solution that prevents the temperature of the tin-phosphor bronze strip cut surface from being too high during the cutting process, thus avoiding the problem of material quality issues, and simultaneously lubricates the surface. The flattening pretreatment device 2 includes a first spray tank 21, with a fixed end of a first electric telescopic rod 22 fixedly connected to one side of the top of the first spray tank 21. A second spray tank 23 is fixedly connected to the movable end of the first electric telescopic rod 22. A first nozzle 24 is penetrating and connected to the top of the first spray tank 21, and multiple sets of the first nozzle 24 are evenly distributed on the first spray tank 21. A second nozzle 25 is penetrating and connected to the bottom of the second spray tank 23, and multiple sets of the second nozzle 25 are evenly distributed on the second spray tank 23. A first water pump 26 is fixedly connected to the top of the spray tank 23 via a motor bracket. The inlet of the first water pump 26 is connected to the first water tank 27 via a hose. The bottom of the first water tank 27 is fixedly connected to the top of the second spray tank 23. The outlet of the first water pump 26 is connected to the first spray tank 21 and the second spray tank 23 via pipes. The fixed end of a bidirectional electric telescopic rod 28 is fixedly connected to the side of the second spray tank 23 near the first water tank 27. The fixed end of a pressing telescopic rod 29 is fixedly connected to the top of the second spray tank 23 between the first water pump 26 and the first water tank 27. The movable end of the pressing telescopic rod 29 passes through the second spray tank 23 and is fixedly connected to a pressing plate 210. The second nozzle 25 passes through the pressing plate 210 and is slidably connected to the pressing plate 210.

[0025] The bottom of the first spray tank 21 is slidably connected to the guide rod 17, and the two flattening pretreatment devices 2 are fixedly connected by a bidirectional electric telescopic rod 28.

[0026] During use, when the bronze strip is conveyed to the flattening pretreatment device 2, the first water pump 26 is started to draw condensate from the first water tank 27 and deliver it through pipelines to the first spray water tank 21 and the second spray water tank 23 respectively. Multiple sets of first nozzles 24 on the first spray water tank 21 spray the condensate evenly onto the lower surface of the bronze strip, while multiple sets of second nozzles 25 on the second spray water tank 23 spray the condensate synchronously onto the upper surface of the bronze strip. The condensate can reduce the surface temperature of the bronze strip, preventing the cutting surface performance from being affected by frictional heat during subsequent cutting, and can also form a lubricating layer, reducing the flattening and cutting process. To mitigate surface wear, and based on the thickness of the bronze strip, the first electric telescopic rod 22 is activated to adjust the distance between the second spray water tank 23 and the first spray water tank 21, ensuring a suitable distance between the nozzle and the strip. The bidirectional electric telescopic rod 28 assists in fine-tuning the position to ensure uniform spray coverage. Subsequently, the clamping telescopic rod 29 is activated, and its movable end pushes the clamping plate 210 downward, working in conjunction with the first spray water tank 21 to apply pressure to the upper and lower surfaces of the bronze strip. This completes the flattening operation while simultaneously lubricating the strip with spray, eliminating wrinkles and effectively avoiding the effects of high temperatures during cutting, thus improving the processing quality of the tin-phosphor bronze strip.

[0027] Third embodiment, please refer to Figures 1-5 Based on the second embodiment, the present invention provides a technical solution that solves the problems of debris adhering to the cutting tool during cutting and the high temperature of the cutting tool after long-term cutting: the cutting device 3 includes a cutting bracket 31, and a second electric guide rail 32 is fixedly connected to both sides of the inner wall of the cutting bracket 31. A first connecting block 33 is fixedly connected to the side of the slider inside the second electric guide rail 32. A cutting blade bracket 34 is fixedly connected to the side of the first connecting block 33 away from the second electric guide rail 32. A cutting blade 35 is fixedly connected to the bottom of the cutting blade bracket 34. A cooling device 36 is fixedly connected to one side of the cutting blade bracket 34. The bottom of the cutting bracket 31 is fixedly connected to the bottom of the inner wall of the working bracket 11. A material drop box 37 is fixedly connected to the bottom of the cutting bracket 31. A cleaning port 38 is opened on one side of the material drop box 37.

[0028] The cutting bracket 31 passes through the working bracket 11 and is fixedly connected to the bottom of the inner wall of the working bracket 11. One side of the second electric guide rail 32 is fixedly connected to one side of the inner wall of the working bracket 11.

[0029] The cooling device 36 includes a cooling box 361. A first air pump 362 is fixedly connected to the top of the cooling box 361 via a bracket. The air inlet of the first air pump 362 is connected to a nitrogen tank 363 via a pipe. The bottom of the nitrogen tank 363 is fixedly connected to the cooling box 361. The air outlet of the first air pump 362 is connected to the cooling box 361 via a pipe. A cooling nozzle 364 is passed through and connected to one side of the cooling box 361. There are multiple sets of cooling nozzles 364, which are evenly distributed on one side of the cooling box 361. The side of the cooling box 361 away from the cooling nozzles 364 is fixedly connected to one side of the cutting bracket 31.

[0030] During use, when the bronze strip is conveyed to the cutting bracket 31, the second electric guide rail 32 drives the first connecting block 33, the cutting blade bracket 34, and the cutting blade 35 to move downwards to cut the strip. Simultaneously, the cooling device 36 is activated: the first air pump 362 draws nitrogen from the nitrogen tank 363, sends it through a pipeline into the cooling box 361, and then sprays it directionally onto the cutting blade 35 through multiple evenly distributed cooling nozzles 364. Nitrogen has inert and low-temperature properties, which can quickly remove the heat generated by friction of the cutting blade, avoiding excessive temperature due to prolonged cutting, and reducing oxidation caused by contact between the blade and air. At the same time, the nitrogen airflow can blow off metal debris attached to the cutting blade. To prevent debris accumulation from affecting cutting accuracy, the debris and strip waste generated during cutting fall into the discharge box 37 for centralized collection. When the discharge box 37 is full, the debris can be easily cleaned through the cleaning port 38, avoiding waste from scattering and contaminating the equipment. After cutting is completed, the second electric guide rail 32 drives the cutting blade 35 to move upward and reset, and the cooling device 36 can continue to work to ensure that the cutting blade is cooled down and residual debris is removed, preparing for the next cutting. The whole process effectively solves the problems of high blade temperature and debris adhesion in traditional cutting by using nitrogen cooling and directional chip blowing in conjunction with centralized collection in the discharge box, ensuring the cutting quality of tin phosphor bronze strip and the service life of the cutting blade.

[0031] For the fourth embodiment, please refer to [link / reference]. Figures 1-7Based on the third embodiment, the present invention provides a technical solution that solves the problem of assembling and transporting the cut fragments: the arranging device 4 includes an arranging box 41 and a transfer box 45. A fixed end of a second electric telescopic rod 42 is connected through and fixedly to one side of the inner wall of the arranging box 41. The movable end of the second electric telescopic rod 42 is rotatably connected to a first push plate 43 via a spherical hinge. A third electric telescopic rod 44 is connected through and fixedly to one side of the inner wall of the arranging box 41 below the second electric telescopic rod 42. The third electric telescopic rod 44 is rotatably connected to the first push plate 43 via a spherical hinge. The inner wall of the transfer box 45 is slidably connected to the arranging box 41. A third electric guide rail 46 is fixedly connected to the bottom of the inner wall of the transfer box 45. A first connecting plate 47 is fixedly connected to the top of the slider inside the third electric guide rail 46. A fixed end of a fourth electric telescopic rod 48 is fixedly connected to the top of the first connecting plate 47. The movable end of the fourth electric telescopic rod 48 is fixedly connected to the arranging box 41. A transfer port 49 is opened on one side of the transfer box 45.

[0032] The top of the transfer box 45 is fixedly connected to the bottom of the working bracket 11, and the bottom of the transfer box 45 is fixedly connected to the arrangement bracket 19.

[0033] In use, the cut bronze strip fragments fall into the arranging box 41 through the discharge port 18. Based on the fragment size and arrangement requirements, the second and third electric telescopic rods 42 and 44 are activated: both drive the first push plate 43 via a ball joint, pushing the fragments vertically to stack them, preventing arrangement chaos caused by fragment displacement after cutting. After arrangement, the third electric guide rail 46 in the transfer box 45 drives the first connecting plate 47 and the fourth electric telescopic rod 48 to move below the arranging box 41, and the fourth electric telescopic rod 48 extends. The device moves the bottom of the arrangement box 41 to receive the stacked bronze strip segments. Then, the third electric guide rail 46 moves the arrangement box 41 to the transfer port 49, and the fourth electric telescopic rod 48 retracts, so that the segments are placed stably in the transfer port 49, completing the automated transfer. Through the multi-angle pushing of the second and third electric telescopic rods and the transfer of the third electric guide rail and the fourth electric telescopic rod, this device solves the problems of low efficiency and easy damage to materials in traditional manual sorting, realizes the efficient and orderly arrangement and transfer of the cut segments, and improves the automation level of tin phosphor bronze strip production and processing.

[0034] For the fifth embodiment, please refer to... Figures 1-9The adjustable pull-out device 5 includes a fifth electric telescopic rod 51. The movable end of the fifth electric telescopic rod 51 is fixedly connected to an adsorption bracket 52. The top of the adsorption bracket 52 is fixedly connected to the fixed end of a sixth electric telescopic rod 53. The movable end of the sixth electric telescopic rod 53 passes through the adsorption bracket 52 and is fixedly connected to a vacuum suction head 54. The top of the fifth electric telescopic rod 51 is fixedly connected to a second air pump 55 through a bracket. The air inlet of the second air pump 55 is connected to a first hose 56. The first hose 56 passes through the adsorption bracket 52 and is connected to the vacuum suction head 54.

[0035] Two sets of adjustable pulling devices 5 are provided and symmetrically distributed on the working support 11. The fixed end of the fifth electric telescopic rod 51 is fixedly connected to the bottom of the inner wall of the working support 11.

[0036] In use, the fifth electric telescopic rod 51 is activated, pushing the adsorption bracket 52 to the position of the material to be processed. Then, the sixth electric telescopic rod 53 extends, causing the vacuum suction head 54 to move downwards and adhere to the material surface. Simultaneously, the second air pump 55 is activated, creating negative pressure in the vacuum suction head 54 through the first hose 56 to adsorb the material. Depending on the material size and pulling requirements, the distance between the two sets of adsorption brackets 52 can be adjusted via the fifth electric telescopic rod 51, and the lifting height of the vacuum suction head 54 can be controlled via the sixth electric telescopic rod 53, achieving stable gripping and precise transfer of materials of different specifications. This adjustable vacuum adsorption structure solves the problems of poor adaptability and unstable gripping in traditional pulling devices, improving the flexibility and reliability of material transfer.

[0037] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A cutting device for the production and processing of tin-phosphor bronze strips, characterized in that: The system includes a support bracket (1), a working bracket (11) fixedly connected to the top of the support bracket (1), a first motor (12) fixedly connected to one side of the top of the working bracket (11) via a motor bracket, the drive shaft of the first motor (12) passing through the working bracket (11) and fixedly connected to a first rotating roller (13), the end of the first rotating roller (13) away from the first motor (12) being rotatably connected to one side of the working bracket (11), a first electric guide rail (14) fixedly connected to the inner wall of the working bracket (11) on one side of the first rotating roller (13), a first sliding block (15) fixedly connected to the side of the slider inside the first electric guide rail (14), and a tensioning roller (16) rotatably connected to the side of the first sliding block (15) away from the first electric guide rail (14). A guide rod (17) is fixedly connected to the bottom of the inner wall on one side of the first electric guide rail (14). A flattening pretreatment device (2) is slidably connected to the top of the guide rod (17). A cutting device (3) is fixedly connected to the bottom of the inner wall of the working bracket (11) on one side of the flattening pretreatment device (2). A discharge port (18) is opened on the bottom of the inner wall of the working bracket (11) near the cutting device (3). An arranging device (4) is fixedly connected to the bottom of the working bracket (11) directly opposite the discharge port (18). An adjustable pulling device (5) is fixedly connected to the bottom of the inner wall of the working bracket (11) on one side of the discharge port (18). Two sets of flattening pretreatment devices (2) are provided and symmetrically distributed on the guide rod (17). An arranging bracket (19) is fixedly connected to the bottom of the arranging device (4).

2. The cutting device for producing and processing tin-phosphor bronze strip according to claim 1, characterized in that: The flattening pretreatment device (2) includes a first spray water tank (21), a fixed end of a first electric telescopic rod (22) is fixedly connected to one side of the top of the first spray water tank (21), and a second spray water tank (23) is fixedly connected to the movable end of the first electric telescopic rod (22). A first nozzle (24) is connected through and communicates with the top of the first spray water tank (21). There are multiple sets of the first nozzles (24) and they are evenly distributed on the first spray water tank (21). A second nozzle (25) is connected through and communicates with the bottom of the second spray water tank (23). There are multiple sets of the second nozzles (25) and they are evenly distributed on the second spray water tank (23). A first water pump (26) is fixedly connected to the top of the second spray water tank (23) through a motor bracket. The inlet of the first water pump (26) is connected through a hose. A first water tank (27) is connected to the first water tank (27). The bottom of the first water tank (27) is fixedly connected to the top of the second spray water tank (23). The outlet of the first water pump (26) is connected to the first spray water tank (21) and the second spray water tank (23) through pipes. The fixed end of the bidirectional electric telescopic rod (28) is fixedly connected to the side of the second spray water tank (23) near the first water tank (27). The fixed end of the pressing telescopic rod (29) is fixedly connected to the part of the top of the second spray water tank (23) between the first water pump (26) and the first water tank (27). The movable end of the pressing telescopic rod (29) passes through the second spray water tank (23) and is fixedly connected to the pressing plate (210). The second nozzle (25) passes through the pressing plate (210) and is slidably connected to the pressing plate (210).

3. The cutting device for producing and processing tin-phosphor bronze strip according to claim 2, characterized in that: The bottom of the first spray tank (21) is slidably connected to the guide rod (17), and the two flattening pretreatment devices (2) are fixedly connected by a bidirectional electric telescopic rod (28).

4. The cutting device for producing and processing tin-phosphor bronze strip according to claim 1, characterized in that: The cutting device (3) includes a cutting bracket (31), and a second electric guide rail (32) is fixedly connected to both sides of the inner wall of the cutting bracket (31). A first connecting block (33) is fixedly connected to the side of the slider inside the second electric guide rail (32). A cutter bracket (34) is fixedly connected to the side of the first connecting block (33) away from the second electric guide rail (32). A cutter (35) is fixedly connected to the bottom of the cutter bracket (34). A cooling device (36) is fixedly connected to one side of the cutter bracket (34). The bottom of the cutting bracket (31) is fixedly connected to the bottom of the inner wall of the working bracket (11). A material drop box (37) is fixedly connected to the bottom of the cutting bracket (31). A cleaning port (38) is opened on one side of the material drop box (37).

5. The cutting device for producing and processing tin-phosphor bronze strip according to claim 4, characterized in that: The cutting bracket (31) passes through the working bracket (11) and is fixedly connected to the bottom of the inner wall of the working bracket (11). One side of the second electric guide rail (32) is fixedly connected to one side of the inner wall of the working bracket (11).

6. The cutting device for producing and processing tin-phosphor bronze strip according to claim 4, characterized in that: The cooling device (36) includes a cooling box (361). A first air pump (362) is fixedly connected to the top of the cooling box (361) via a bracket. The air inlet of the first air pump (362) is connected to a nitrogen tank (363) via a pipe. The bottom of the nitrogen tank (363) is fixedly connected to the cooling box (361). The air outlet of the first air pump (362) is connected to the cooling box (361) via a pipe. A cooling nozzle (364) runs through and connects to one side of the cooling box (361). There are multiple sets of cooling nozzles (364) evenly distributed on one side of the cooling box (361). The side of the cooling box (361) away from the cooling nozzles (364) is fixedly connected to one side of the cutting bracket (31).

7. The cutting device for producing and processing tin-phosphor bronze strip according to claim 1, characterized in that: The arranging device (4) includes an arranging box (41) and a transfer box (45). A fixed end of a second electric telescopic rod (42) is connected through and fixedly to one side of the inner wall of the arranging box (41). The movable end of the second electric telescopic rod (42) is rotatably connected to a first push plate (43) via a spherical hinge. A third electric telescopic rod (44) is connected through and fixedly to the part of the inner wall of the arranging box (41) below the second electric telescopic rod (42). The third electric telescopic rod (44) is connected to the first push plate (43) via a spherical hinge. Rotary connection, the inner wall of the transfer box (45) is slidably connected to the arrangement box (41), the bottom of the inner wall of the transfer box (45) is fixedly connected to a third electric guide rail (46), the top of the slider inside the third electric guide rail (46) is fixedly connected to a first connecting plate (47), the top of the first connecting plate (47) is fixedly connected to the fixed end of a fourth electric telescopic rod (48), the movable end of the fourth electric telescopic rod (48) is fixedly connected to the arrangement box (41), and a transfer port (49) is opened on one side of the transfer box (45).

8. The cutting device for producing and processing tin-phosphor bronze strip according to claim 7, characterized in that: The top of the transfer box (45) is fixedly connected to the bottom of the working bracket (11), and the bottom of the transfer box (45) is fixedly connected to the arrangement bracket (19).

9. A cutting device for producing and processing tin-phosphor bronze strips according to claim 1, characterized in that: The adjustable pull-out device (5) includes a fifth electric telescopic rod (51), the movable end of which is fixedly connected to an adsorption bracket (52), the top of which is fixedly connected to the fixed end of a sixth electric telescopic rod (53), the movable end of which passes through the adsorption bracket (52) and is fixedly connected to a vacuum suction head (54), the top of which is fixedly connected to a second air pump (55) via a bracket, the air inlet of which is connected to a first hose (56), the first hose (56) passing through the adsorption bracket (52) and connected to the vacuum suction head (54).

10. A cutting device for producing and processing tin-phosphor bronze strips according to claim 9, characterized in that: The adjustable pulling device (5) is provided in two sets and symmetrically distributed on the working support (11). The fixed end of the fifth electric telescopic rod (51) is fixedly connected to the bottom of the inner wall of the working support (11).

Images