Cutting and cooling device for steel machining

Abstract

The invention discloses a cutting and cooling device for steel machining, and particularly relates to the technical field of steel machining, a cutting disc is rotatably connected to the middle of the upper end of a base, clamping mechanisms are symmetrically and slidably connected to the upper end of the base, and transmission mechanisms are symmetrically and slidably connected to the upper end of the base; the upper portions of the two transmission mechanisms are fixedly connected with purging mechanisms, discharging mechanisms are symmetrically arranged on the front side of the upper end of the base, and the middle of the upper end of the base is fixedly connected with a collecting mechanism. According to the cutting and cooling device for steel machining, air flow around the cutting disc is accelerated in the cutting process, heat generated in the cutting process is further rapidly taken away, meanwhile, after cutting is finished, the clamping mechanism is matched with the discharging mechanism to achieve automatic discharging, manual labor can be remarkably reduced, and the working efficiency is improved. In the same way, in the reset process of the clamping mechanism, cooled scrap iron can be collected.

Description

Technical Field

[0001] The invention relates to the technical field of steel material machining, and in particular to a cutting cooling device for steel material machining. Background Art

[0002] Machining refers to the process of changing the size or performance of a workpiece through a mechanical device, while steel machining is the process of processing, forming and manufacturing steel using various mechanical equipment. In the process of cutting steel, it is necessary to select a suitable cutting method, pay attention to cooling and lubrication during the cutting process, and perform quality inspection after cutting. These measures help improve cutting quality and efficiency, extend the service life of cutting tools, and reduce production costs.

[0003] Chinese patent CN114833388B discloses a cutting cooling device for industrial steel machining, which relates to the field of mechanical machining technology, including a cutting system and a cooling system, wherein the cutting system includes a cutting box, and the cooling system includes a cold water tank. The present invention sets a load-bearing rod, which can support one end of the columnar steel when in use. Before cutting, since there is water inside the water feeding trough, it will drive the rotating toothed belt to reverse and make the load-bearing rod close to the columnar steel. After the hydraulic rod compresses the compression spring, the power switch can be turned on to lock the shaft lock, and the gravity of the columnar steel can drive the rotating toothed belt to rotate, so that the water feeding trough can send water into the top water tank. By setting the top water tank, the water inside the top water tank can send water to the top of the cutting knife through the cold water pipe when in use, so as to meet the cooling needs, and the water pump inside the top water tank can replenish water through the water supply pipe, so as to achieve the purpose of ensuring sufficient cooling water.

[0004] However, during operation, the device in the above document cannot achieve the effects of accelerating the air flow and driving the heat at the same time, and collecting the cooled iron filings. Summary of the invention

[0005] The main purpose of the present invention is to provide a cutting cooling device for steel machining, which can effectively solve the problem of not being able to accelerate air flow and drive heat at the same time and collect cooled iron chips.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A cutting and cooling device for mechanical processing of steel comprises a base, a disc cutter is rotatably connected to the middle part of the upper end of the base, a clamping mechanism is symmetrically slidably connected to the upper end of the base, a transmission mechanism is symmetrically slidably connected to the upper end of the base, a purge mechanism is fixedly connected to the upper parts of both transmission mechanisms, a feeding mechanism is symmetrically arranged on the front side of the upper end of the base, and a collecting mechanism is fixedly connected to the middle part of the upper end of the base.

[0008] Preferably, guide rail one is symmetrically fixedly connected to the middle part of the upper end of the base, guide rail two is symmetrically fixedly connected to the front side of the upper end of the base, rectangular fixing plates are fixedly connected to the left and right sides of the upper end of the base, guide rail three is fixedly connected to the lower part of one side of the two rectangular fixing plates close to each other, guide rail four is fixedly connected to the upper part of one side of the two rectangular fixing plates close to each other, and a plurality of through holes are opened on the upper end of the base and located at the rear side of the disc knife.

[0009] Preferably, the clamping mechanism includes a convex block slidably connected to an outer surface of a guide rail, a hydraulic cylinder is fixedly connected to the rear side of the protruding part of the convex block, a telescopic rod is symmetrically fixedly connected to the upper end of the convex block, two telescopic rods are rotatably connected to a rectangular plate together, two triangular fixed plates are fixedly connected to the right side of the upper end of the rectangular plate, the two triangular fixed plates are rotatably connected to an L-shaped plate one at the upper part away from each other, the two triangular fixed plates are rotatably connected to a rotating plate at the right part of the side away from each other, the two rotating plates are rotatably connected to an L-shaped plate two together, and the two L-shaped plates one are threadedly connected to a threaded rod together.

[0010] Preferably, a pressure plate is fixedly connected to the lower end of the threaded rod, and the right parts of one side of the two L-shaped plates close to each other are rotatably connected to the horizontal part of the second L-shaped plate.

[0011] Preferably, the transmission mechanism includes a push plate 1 fixedly connected to the outer surface of the hydraulic cylinder output end, a rack 1 is fixedly connected to the front side of the push plate 1, a gear is meshed with the upper part of the rack 1, a rack 2 is meshed with the upper part of the outer surface of the gear, and a push plate 2 is fixedly connected to the rear end of the rack 2.

[0012] Preferably, the upper right end of rack one is slidably connected to the outer surface of guide rail three, the upper right end of rack two is slidably connected to the outer surface of guide rail four, and the inner surface of the gear is rotatably connected to the middle of the rectangular fixed plate.

[0013] Preferably, the purge mechanism includes a telescopic limit box fixedly connected to the upper front end of the second push plate, an airbag is arranged on the inner surface of the telescopic limit box, an air intake pipe is fixedly connected to the middle of the left side of the airbag, a one-way valve is fixedly connected to the inner surface of the air intake pipe close to the airbag, a filter cover is fixedly connected to the end of the air intake pipe away from the airbag, an air blowing pipe is fixedly connected to the middle of the right side of the airbag, a one-way valve is fixedly connected to the inner surface of the air blowing pipe close to the airbag, and the output ends of the air blowing pipe are respectively connected to the inner surfaces of the through holes.

[0014] Preferably, the collecting mechanism comprises an arc-shaped guide plate fixedly connected to the upper end of the through hole, and two collecting boxes are fixedly connected to the upper end of the base and located on both sides of the disc knife.

[0015] Preferably, the unloading mechanism includes a slider slidingly connected to the outer surface of the second guide rail, the front side of the upper end of the base is symmetrically fixedly connected with a vertical guide rail, the front sides of the two vertical guide rails are slidingly connected with rectangular blocks, the upper ends of the two rectangular blocks are fixedly connected with push rods 2, the middle parts of the outer surfaces of the two push rods 2 are fixedly connected with push rods 1, the rear sides of the two sliders are fixedly connected with a plurality of springs, the plurality of springs are commonly fixedly connected with a fixed block, and the two fixed blocks are commonly fixedly connected to the upper end of the base.

[0016] Preferably, a slide groove is opened on the left side of the slider, a slide rod is fixedly connected to the right end of the rectangular block, the outer surface of the slide rod is slidably connected to the inner surface of the slide groove, the upper end of the second push rod is rotatably connected to the second roller, and the upper end of the first push rod is rotatably connected to the first roller.

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

[0018] 1. The present invention accelerates the air flow around the disc cutter during the cutting process by coordinating the clamping mechanism with the transmission mechanism and the purge mechanism, further realizing the effect of quickly taking away the heat generated during the cutting process, thereby accelerating the cooling of the flying sparks. At the same time, after the cutting is completed, the clamping mechanism cooperates with the unloading mechanism to realize automatic unloading, which can significantly reduce manual labor and reduce labor intensity. Similarly, during the resetting process of the clamping mechanism, the cooled iron chips are collected by the purge mechanism in cooperation with the collecting mechanism, which avoids the iron chips from being scattered in the working area and facilitates the subsequent cleaning work.

[0019] 2. The present invention clamps the steel plate through the pressure plate and the rectangular plate, and pushes the convex block through the hydraulic cylinder. While ensuring that the steel plate remains stable and motionless during the cutting process, the air bag suction accelerates the air flow around the disc knife during the preparation for cutting and the cutting process, quickly takes away the heat, and reduces the temperature of the cutting area. After the cutting is completed, the hydraulic cylinder drives the convex block to reset and can also use the one-way valve 2 to cooperate with the arc guide plate to blow the cooled iron filings into the collection box, which can avoid the iron filings from polluting and damaging the working area and keep the working area clean and orderly.

[0020] 3. The present invention realizes automatic unloading after cutting by cooperating the convex block with the slider and the push rod one and the push rod two, without waiting for manual operation, thereby reducing waiting time. At the same time, it can also be seamlessly connected with the subsequent re-clamping and cutting to realize continuous production and improve the overall efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is another perspective overall structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the collection mechanism assembly of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the clamping mechanism assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the operating structure of the clamping mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the transmission mechanism of the present invention in combination with the blowing and sucking mechanism assembly;

[0028] Figure 8 It is a schematic diagram of a partial cross-sectional structure of the blowing and suction mechanism of the present invention;

[0029] Fig. 9 It is a schematic structural diagram of the unloading mechanism assembly of the present invention;

[0030] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at A in the middle.

[0031] In the figure: 1, base; 11, guide rail 1; 12, guide rail 2; 13, rectangular fixed plate; 131, guide rail 3; 132, guide rail 4; 14, through hole; 2, transmission mechanism; 21, push plate 1; 22, rack 1; 23, gear; 24, push plate 2; 25, rack 2; 3, clamping mechanism; 31, hydraulic cylinder; 32, convex block; 33, telescopic rod; 34, rectangular plate; 35, triangular fixed plate; 36, L-shaped plate 1; 37, L-shaped plate 2; 38, rotating plate; 39, threaded rod; 391 , pressure plate; 4, disc knife; 5, blowing mechanism; 51, telescopic limit box; 52, air bag; 53, suction pipe; 531, filter cover; 532, one-way valve one; 54, blowing pipe; 541, one-way valve two; 7, collecting mechanism; 71, collecting box; 72, arc guide plate; 8, unloading mechanism; 81, slider; 811, slide groove; 82, vertical guide rail; 83, push rod one; 831, roller one; 84, spring; 85, fixed block; 86, push rod two; 861, roller two; 87, rectangular block. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] Embodiment 1, as Figure 1 and Figure 2As shown, a cutting and cooling device for steel machining comprises a base 1, a disc cutter 4 is rotatably connected to the middle of the upper end of the base 1, a clamping mechanism 3 is symmetrically slidably connected to the upper end of the base 1, a transmission mechanism 2 is symmetrically slidably connected to the upper end of the base 1, a purge mechanism 5 is fixedly connected to the upper parts of the two transmission mechanisms 2, a feeding mechanism 8 is symmetrically arranged on the front side of the upper end of the base 1, and a collecting mechanism 7 is fixedly connected to the middle of the upper end of the base 1.

[0034] During the specific implementation of this embodiment, the two clamping mechanisms 3 cooperate to clamp the steel plate to be cut, and then slowly push it forward, and at the same time stimulate the disc knife 4, so that the disc knife 4 rotates clockwise to cut the steel plate. In the process of the two clamping mechanisms 3 cooperating to push the steel plate forward, the adaptive transmission mechanism 2 is used to stimulate the purge mechanism 5, and then the air flow around the disc knife 4 can be accelerated to further quickly cool the flying sparks. At the same time, in the process of the two clamping mechanisms 3 finishing cutting and unloading and moving backward, the two purge mechanisms 5 cooperate with the collecting mechanism 7 to collect the cooled iron filings solids, and uniformly process them after the cutting is completed. After the two clamping mechanisms 3 cooperate with the disc knife 4 to complete the cutting, they cooperate with the two unloading mechanisms 8 to automatically unload the material, and lift the clamping mechanism 3 to make the cut steel plate slide off.

[0035] One side of the circular cutter 4 is fixedly connected to a power source, and the power source is activated to make the circular cutter 4 rotate continuously to cut the steel plate.

[0036] During the operation of this embodiment, the clamping mechanism 3 cooperates with the transmission mechanism 2 and the purge mechanism 5 to accelerate the air flow around the disc knife 4 during the cutting process, further realizing the rapid removal of the heat generated during the cutting process, thereby accelerating the cooling of the flying sparks. At the same time, after the cutting is completed, the clamping mechanism 3 cooperates with the unloading mechanism 8 to realize automatic unloading, which can significantly reduce manual labor and reduce labor intensity. Similarly, during the resetting process of the clamping mechanism 3, the purge mechanism 5 cooperates with the collecting mechanism 7 to collect the cooled iron filings, which not only avoids the iron filings from being scattered in the working area, but also facilitates the subsequent cleaning work.

[0037] Embodiment 2: Based on embodiment 1, this embodiment is to achieve the effect of accelerating the air flow around the disc cutter 4 by suction of the air bag 52 during the steel plate cutting process, thereby quickly taking away the heat.

[0038] See also Figure 3 A guide rail 11 is symmetrically fixedly connected to the middle part of the upper end of the base 1, a guide rail 2 12 is symmetrically fixedly connected to the front side of the upper end of the base 1, a rectangular fixed plate 13 is fixedly connected to the left and right sides of the upper end of the base 1, a guide rail 3 131 is fixedly connected to the lower part of the two rectangular fixed plates 13 close to each other, and a guide rail 4 132 is fixedly connected to the upper part of the two rectangular fixed plates 13 close to each other. A plurality of through holes 14 are opened at the upper end of the base 1 and located at the rear side of the disc knife 4.

[0039] The two guide rails 11 are used to limit the clamping mechanism 3 during its movement. At the same time, the two guide rails 12 cooperate with the unloading mechanism 8 and the clamping mechanism 3 to realize the function of automatic unloading after cutting is completed. Similarly, the transmission mechanism 2 is limited by the rectangular fixed plate 13 to avoid position deviation during the transmission process.

[0040] See also Figure 5 and Figure 6 The clamping mechanism 3 includes a convex block 32 that is slidably connected to the outer surface of the guide rail 11, a hydraulic cylinder 31 is fixedly connected to the rear side of the protruding part of the convex block 32, a telescopic rod 33 is symmetrically fixedly connected to the upper end of the convex block 32, two telescopic rods 33 are rotatably connected to a rectangular plate 34, two triangular fixed plates 35 are fixedly connected to the right side of the upper end of the rectangular plate 34, the two triangular fixed plates 35 are rotatably connected to an L-shaped plate 1 36 at the upper part of the side away from each other, the two triangular fixed plates 35 are rotatably connected to the right part of the side away from each other, the two triangular fixed plates 35 are rotatably connected to a rotating plate 38, the two rotating plates 38 are rotatably connected to an L-shaped plate 2 37, and the two L-shaped plates 1 36 are threadedly connected to a threaded rod 39.

[0041] The steel plate to be cut is placed on the upper ends of the two rectangular plates 34, and then the upper right end of the L-shaped plate 2 37 is pressed downward to make the left part of the L-shaped plate 2 37 rotate clockwise. At this time, the two rotating plates 38 are driven by the L-shaped plate 2 37 to rotate counterclockwise. When the left part of the L-shaped plate 2 37 rotates clockwise, it will drive the right parts of the two L-shaped plates 1 36 to rotate counterclockwise, and then the left parts of the two L-shaped plates 1 36 drive the threaded rod 39 to approach the steel plate;

[0042] See also Figure 6 The lower end of the threaded rod 39 is fixedly connected to a pressing plate 391, and the two L-shaped plates 1 36 are close to each other and are rotatably connected to the horizontal part of the L-shaped plate 2 37 at the right part of one side.

[0043] See also Figure 6 , while the threaded rod 39 is driven to rotate, the pressing plate 391 is driven to move in the same direction until the lower end of the pressing plate 391 is in close contact with the upper end of the steel plate. At this time, the right part of the second L-shaped plate 37 is in a horizontal state, and the two rotating plates 38 cooperate with the second L-shaped plate 37 to lock the angles of the two L-shaped plates 1 36. At this time, the pressing plate 391 cooperates with the rectangular plate 34 to clamp the steel plate;

[0044] Further, the disc cutter 4 and the hydraulic cylinder 31 are stimulated, and the disc cutter 4 rotates continuously. At this time, the two hydraulic cylinders 31 simultaneously and slowly push the convex block 32 forward, so that the convex block 32 slides forward along the outer surface of the guide rail 11 to prepare for cutting.

[0045] See also Figure 7The transmission mechanism 2 includes a push plate 21 fixedly connected to the outer surface of the output end of the hydraulic cylinder 31, a rack 22 fixedly connected to the front side of the push plate 21, a gear 23 meshed with the upper part of the rack 22, a rack 25 meshed with the upper part of the outer surface of the gear 23, a push plate 24 fixedly connected to the rear end of the rack 25, the upper right end of the rack 22 is slidably connected to the outer surface of the guide rail 3 131, the upper right end of the rack 25 is slidably connected to the outer surface of the guide rail 4 132, and the inner surface of the gear 23 is rotatably connected to the middle part of the rectangular fixed plate 13.

[0046] In the process of the output end of the hydraulic cylinder 31 pushing the convex block 32 forward, its output end drives the push plate 21 to move forward, and then the push plate 21 drives the rack 22 to slide forward along the outer surface of the guide rail 3 131, and then the gear 23 cooperates to make the rack 25 slide backward along the guide rail 4 132, and the rack 25 slides backward while driving the push plate 24 to move in the same direction.

[0047] See also Figure 7 and Figure 8 The purge mechanism 5 includes a telescopic limit box 51 fixedly connected to the upper front end of the push plate 24, an air bag 52 is arranged on the inner surface of the telescopic limit box 51, an air suction pipe 53 is fixedly connected to the middle of the left side of the air bag 52, a one-way valve 532 is fixedly connected to the inner surface of the air suction pipe 53 close to the air bag 52, a filter cover 531 is fixedly connected to the end of the air suction pipe 53 away from the air bag 52, an air blowing pipe 54 is fixedly connected to the middle of the right side of the air bag 52, a one-way valve 541 is fixedly connected to the inner surface of the air blowing pipe 54 close to the air bag 52, and the output ends of the air blowing pipe 54 are respectively connected to the inner surfaces of the through holes 14.

[0048] The one-way valve 1 532 and the one-way valve 2 541 mentioned above are both conventional designs in the prior art, and their purpose is to ensure the one-way flow of gas, that is, through the setting of the one-way valve 1 532, the external gas can only enter the interior of the airbag 52 through the inner surface of the suction pipe 53 and the one-way valve 1 532, and cannot flow out from the one-way valve 1 532. Similarly, the internal gas of the airbag 52 can only flow to the outside through the one-way valve 2 541 and the inner surface of the blowing pipe 54, and cannot flow into the interior of the airbag 52 through the one-way valve 2 541.

[0049] The front side wall and the rear side wall of the inner surface of the telescopic limit box 51 are fixedly connected to the front end and the rear end of the airbag 52;

[0050] Furthermore, see Figure 8In the process of the circular knife 4 cutting the steel plate, the push plate 24 is driven by the rack 25 to move backwards. At this time, the push plate 24 will drive the rear end of the telescopic limit box 51 to move backwards, and then the telescopic limit box 51 is stretched. At the same time, the rear side wall of the telescopic limit box 51 drives the rear end of the airbag 52 to move, and then the airbag 52 is stretched. At this time, the air pressure inside the airbag 52 becomes smaller, and then the air around the filter cover 531 flows into the airbag 52 through the inner surface of the suction pipe 53 and the one-way valve 1 532, thereby accelerating the air flow around the circular knife 4, and then in the process of the circular knife 4 cutting the steel plate, the fast-flowing air can be used to accelerate the cooling of the sparks, so that the flying sparks are quickly cooled down, and at the same time, the cooled iron filings fall around the rear side of the circular knife 4;

[0051] Similarly, during the cutting process, the filter cover 531 is set so that the gas around the filter cover 531 is sucked into the air bag 52, while the solids such as the flying sparks cannot be sucked.

[0052] See also Figure 4 The collecting mechanism 7 includes an arc-shaped guide plate 72 fixedly connected to the upper end of the through hole 14 , and two collecting boxes 71 are fixedly connected to the upper end of the base 1 and located on both sides of the disc knife 4 .

[0053] Further, after the convex block 32 cooperates with the rectangular plate 34 and the pressure plate 391 to clamp the steel plate and cut the material, the convex block 32 is driven to reset by the output end of the hydraulic cylinder 31, and then the push plate 1 21 drives the rack 1 22 to move backward, and then the push plate 2 24 and the rack 2 25 move forward through the cooperation of the gear 23;

[0054] Similarly, as the push plate 24 moves forward, it squeezes the telescopic limit box 51 and the airbag 52, so that the gas inside the airbag 52 is blown out through the inner surface of the one-way valve 2 541 and the inner surface of the blowing pipe 54 through the inner surfaces of the plurality of through holes 14. At the same time, the angle settings of the plurality of arc-shaped guide plates 72 are coordinated so that the blown gas is guided by the arc-shaped guide plates 72 and then concentratedly blown to the inside of the collecting box 71. That is, the plurality of arc-shaped guide plates 72 on the same side cooperate with the through holes 14 so that the blown gas drives the cooled iron filings to gather inside the collecting box 71. After all the cutting is completed, they are cleaned up uniformly.

[0055] Therefore, this solution uses the pressure plate 391 to cooperate with the rectangular plate 34 to clamp the steel plate and at the same time push the convex block 32 through the hydraulic cylinder 31. While ensuring that the steel plate remains stable and motionless during the cutting process, it can also achieve that during the preparation for cutting and the cutting process, the air bag 52 inhales air to accelerate the air flow around the disc knife 4, quickly take away the heat, and reduce the temperature of the cutting area. After the cutting is completed, the hydraulic cylinder 31 drives the convex block 32 to reset and can also use the one-way valve 541 to cooperate with the arc guide plate 72 to blow the cooled iron filings into the collection box 71, so as to avoid the iron filings from polluting and damaging the working area and keep the working area clean and orderly.

[0056] Embodiment 3: This embodiment is based on Embodiment 1 and Embodiment 2, and is designed to achieve the effect of automatic unloading after cutting is completed, without waiting for manual operation.

[0057] See also Fig. 9 and Fig.10 The unloading mechanism 8 includes a slider 81 that is slidably connected to the outer surface of the guide rail 12, a vertical guide rail 82 is symmetrically fixedly connected to the front side of the upper end of the base 1, and rectangular blocks 87 are slidably connected to the front sides of the two vertical guide rails 82. The upper ends of the two rectangular blocks 87 are fixedly connected to push rods 86, and the middle parts of the outer surfaces of the two push rods 86 are fixedly connected to push rods 1 83. The rear sides of the two sliders 81 are fixedly connected to a plurality of springs 84, and the plurality of springs 84 are fixedly connected to a fixed block 85, and the two fixed blocks 85 are fixedly connected to the upper end of the base 1.

[0058] When the two rectangular plates 34 cooperate with the pressure plate 391 to clamp the steel plate and the cutting is completed, the hydraulic cylinder 31 continues to push the convex block 32 forward, and then the front end of the convex block 32 is tightly attached to the rear end of the slider 81. The convex block 32 continues to move forward to push the slider 81 to slide forward along the outer surface of the second guide rail 12, and then the rectangular block 87 drives the second push rod 86 and the first push rod 83 to move upward at the same time through the cooperation of the vertical guide rail 82;

[0059] During the forward movement of the slider 81, a plurality of springs 84 are stretched simultaneously. After the unloading is completed, when the output end of the hydraulic cylinder 31 drives the convex block 32 to reset, the plurality of springs 84 that are stretched at this time return to their original state, and cooperate with the fixed block 85 to drive the slider 81 and the rectangular block 87 as well as the push rod 1 83 and the push rod 2 86 to reset.

[0060] See also Fig.10 A slide groove 811 is opened on the left side of the slider 81, a slide rod is fixedly connected to the right end of the rectangular block 87, the outer surface of the slide rod is slidably connected to the inner surface of the slide groove 811, the upper end of the push rod 86 is rotatably connected to the roller 861, and the upper end of the push rod 83 is rotatably connected to the roller 831.

[0061] When the slider 81 is pushed forward, the slide groove 811 is driven to move forward, and then the slide bar is driven to slide upward along the slide groove 811. At the same time, through the cooperation of the vertical guide rail 82, the slide bar drives the rectangular block 87 to slide upward, and then drives the push rod 1 83 and the push rod 2 86 to slide upward at the same time;

[0062] Furthermore, when the push rod 86 slides upward until the roller 861 is in close contact with the lower part of the horizontal part of the L-shaped plate 37, the upper end of the push rod 83 is still some distance away from the lower end of the rectangular plate 34. Then, the L-shaped plate 37 is pushed forward by the hydraulic cylinder 31, and the roller 861 rolls. Similarly, at this time, the push rod 86 cooperates with the roller 861 to move upward, that is, the roller 861 rolls and pushes the L-shaped plate 37 upward, even if the L-shaped plate 37 rotates counterclockwise, the two rotating plates 38 and the two L-shaped plates 1 36 rotate clockwise, thereby driving the threaded rod 39 and the pressing plate 391 to rotate clockwise, and then the two rotating plates 38 cooperate with the L-shaped plate 2 37 to rotate, and the angle lock of the two L-shaped plates 1 36 and the pressing plate 391 is released, that is, the pressing plate 391 no longer presses the steel plate.

[0063] At this time, the upper portion of the outer surface of the roller 1 831 rises to be in close contact with the lower end of the rectangular plate 34. When the rectangular plate 34 is further pushed forward by the hydraulic cylinder 31, the push rod 1 83 and the roller 1 831 move upward, pushing the rear side of the rectangular plate 34. Similarly, the rectangular plate 34 moves forward and drives the roller 1 831 to rotate.

[0064] Furthermore, when the rear side of the rectangular plate 34 is lifted, the telescopic rod 33 at the rear side is stretched, and the rectangular plate 34 is lifted upward around the upper end of the telescopic rod 33 at the front side of the upper end of the convex block 32 as an axis. At this time, the cut steel plate that is not clamped automatically slides down to the collection place due to its own gravity;

[0065] Then the output end of the hydraulic cylinder 31 drives the convex block 32 to reset, and a number of springs 84 cooperate with the fixed block 85 to drive the rectangular block 87 and the slider 81 to reset. At the same time, the lifted L-shaped plate 37 is reset and continues to load and clamp, without the need for manual operation to open the clamping steel plate.

[0066] Therefore, in this solution, the convex block 32 cooperates with the slider 81, the push rod 1 83 and the push rod 2 86 to realize automatic unloading after the cutting is completed, without waiting for manual operation, thereby reducing the waiting time. At the same time, it can also be seamlessly connected with the subsequent re-clamping and cutting to achieve continuous production and improve the overall efficiency of the production line.

[0067] It should be noted that the specific installation method of the hydraulic cylinder 31, the circuit connection method and the control method used in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0068] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cutting and cooling device for steel machining, comprising a base (1), characterized in that: A disc knife (4) is rotatably connected to the middle of the upper end of the base (1); a clamping mechanism (3) is symmetrically slidably connected to the upper end of the base (1); a transmission mechanism (2) is symmetrically slidably connected to the upper end of the base (1); a purge mechanism (5) is fixedly connected to the upper parts of the two transmission mechanisms (2); a material discharge mechanism (8) is symmetrically arranged on the front side of the upper end of the base (1); and a collecting mechanism (7) is fixedly connected to the middle of the upper end of the base (1).

2. A cutting and cooling device for steel machining according to claim 1, characterized in that: A guide rail 1 (11) is symmetrically fixedly connected to the middle of the upper end of the base (1), a guide rail 2 (12) is symmetrically fixedly connected to the front side of the upper end of the base (1), a rectangular fixing plate (13) is fixedly connected to the left and right sides of the upper end of the base (1), a guide rail 3 (131) is fixedly connected to the lower parts of the two rectangular fixing plates (13) close to each other, and a guide rail 4 (132) is fixedly connected to the upper parts of the two rectangular fixing plates (13) close to each other, and a plurality of through holes (14) are provided at the upper end of the base (1) and located at the rear side of the disc knife (4).

3. A cutting and cooling device for steel machining according to claim 2, characterized in that: The clamping mechanism (3) comprises a convex block (32) slidably connected to the outer surface of the guide rail 1 (11); the rear side of the protruding part of the convex block (32) is fixedly connected to a hydraulic cylinder (31); the upper end of the convex block (32) is symmetrically fixedly connected to a telescopic rod (33); the two telescopic rods (33) are rotatably connected to a rectangular plate (34); the right side of the upper end of the rectangular plate (34) is fixedly connected to two triangular fixed plates (35); the upper parts of the two triangular fixed plates (35) away from each other are both rotatably connected to an L-shaped plate 1 (36); the right parts of the two triangular fixed plates (35) away from each other are both rotatably connected to a rotating plate (38); the two rotating plates (38) are rotatably connected to an L-shaped plate 2 (37); and the two L-shaped plates 1 (36) are threadedly connected to a threaded rod (39).

4. A cutting and cooling device for steel machining according to claim 3, characterized in that: The lower end of the threaded rod (39) is fixedly connected to a pressing plate (391), and the two L-shaped plates (36) are close to each other and are rotatably connected to the horizontal part of the L-shaped plate (37) at the right part of one side.

5. The cutting and cooling device for steel machining according to claim 3, characterized in that: The transmission mechanism (2) comprises a push plate (21) fixedly connected to the outer surface of the output end of the hydraulic cylinder (31), a rack (22) fixedly connected to the front side of the push plate (21), a gear (23) meshed on the upper part of the rack (22), a rack (25) meshed on the upper part of the outer surface of the gear (23), and a push plate (24) fixedly connected to the rear end of the rack (25).

6. A cutting and cooling device for steel machining according to claim 5, characterized in that: The upper right end of the rack one (22) is slidably connected to the outer surface of the guide rail three (131), the upper right end of the rack two (25) is slidably connected to the outer surface of the guide rail four (132), and the inner surface of the gear (23) is rotatably connected to the middle of the rectangular fixed plate (13).

7. A cutting and cooling device for steel machining according to claim 5, characterized in that: The purge mechanism (5) comprises a telescopic limit box (51) fixedly connected to the upper front end of the second push plate (24); an air bag (52) is arranged on the inner surface of the telescopic limit box (51); an air suction pipe (53) is fixedly connected to the middle of the left side of the air bag (52); a one-way valve (532) is fixedly connected to the inner surface of the air suction pipe (53) close to the air bag (52); a filter cover (531) is fixedly connected to the end of the air suction pipe (53) away from the air bag (52); an air blowing pipe (54) is fixedly connected to the middle of the right side of the air bag (52); a one-way valve (541) is fixedly connected to the inner surface of the air blowing pipe (54) close to the air bag (52); and the output ends of the air blowing pipe (54) are respectively connected to the inner surfaces of the through holes (14).

8. The cutting and cooling device for steel machining according to claim 2, characterized in that: The collecting mechanism (7) comprises an arc-shaped guide plate (72) fixedly connected to the upper end of the through hole (14); and two collecting boxes (71) are fixedly connected to the upper end of the base (1) and located on both sides of the disc knife (4).

9. A cutting and cooling device for steel machining according to claim 2, characterized in that: The unloading mechanism (8) comprises a slider (81) slidably connected to the outer surface of the second guide rail (12); the front side of the upper end of the base (1) is symmetrically fixedly connected with a vertical guide rail (82); the front sides of the two vertical guide rails (82) are slidably connected with rectangular blocks (87); the upper ends of the two rectangular blocks (87) are fixedly connected with push rods 2 (86); the middle parts of the outer surfaces of the two push rods 2 (86) are fixedly connected with push rods 1 (83); the rear sides of the two sliders (81) are fixedly connected with a plurality of springs (84); the plurality of springs (84) are fixedly connected with a fixed block (85); and the two fixed blocks (85) are fixedly connected to the upper end of the base (1).

10. A cutting and cooling device for steel machining according to claim 9, characterized in that: A slide groove (811) is provided on the left side of the slider (81), a slide rod is fixedly connected to the right end of the rectangular block (87), the outer surface of the slide rod is slidably connected to the inner surface of the slide groove (811), the upper end of the push rod 2 (86) is rotatably connected to the roller 2 (861), and the upper end of the push rod 1 (83) is rotatably connected to the roller 1 (831).

Images