Cutting equipment and cutting method for forklift cab pipe machining

Abstract

The invention discloses cutting equipment and a cutting method for forklift cab pipe machining, and relates to the technical field of numerical control pipe cutting. The cutting machine comprises a cutting machine body, a fixed supporting assembly and a cleaning assembly, when a pipe is locally cut, a cleaning mounting rod moves to drive a movable mounting plate and a fixed mounting plate to enter the pipe, a cleaning movable rod moves to drive the movable mounting plate to move, and the movable mounting plate and the fixed mounting plate are located on the two sides of a cutting position correspondingly; after the numerical control cutting machine finishes cutting, the cut part of the pipe falls between the movable mounting plate and the fixed mounting plate, and the cleaning mounting rod moves to drive the movable mounting plate and the fixed mounting plate to move out of the pipe, so that the welding baffle is driven to move, the cut part of the pipe is moved out, and the cut part of the pipe is prevented from falling into the pipe; and the edge of the cut part is cooled and then connected with the pipe again, follow-up treatment is carried out with manpower and material resources, and the applicability of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of CNC pipe cutting, and in particular relates to a cutting device and a cutting method for processing pipes in a forklift cab. Background Art

[0002] Forklifts require pipes during production, and the pipes need to be cut and processed during production; During the partial cutting of the pipe, the cut part will fall into the inside of the pipe, and the edge of the cut part will be connected to the inner wall of the pipe after cooling. It needs to be processed for subsequent use, which is troublesome and laborious, and the work efficiency is low. During the cutting process of the pipe, the cut pipe falls directly, and the cut part of the cut pipe is still in a high temperature state, which can scald the staff and easily cause installation accidents. Summary of the invention

[0003] In response to the problems in the related art, the present invention proposes a cutting device and a cutting method for forklift cab pipe processing, which have the functions of removing the cut-off part of the pipe to prevent the cut-off part of the pipe from falling into the inside of the pipe, and reconnecting the edge of the cut-off part with the pipe after cooling, and subsequently spending manpower and material resources to handle it; supporting the cut pipe to prevent the cut pipe from falling directly to the ground, eliminating safety hazards, etc., and solves the technical problems that in the process of partial cutting of the pipe, the cut-off part will fall into the inside of the pipe, and the edge of the cut-off part will be connected to the inner wall of the pipe after cooling, and it needs to be handled for subsequent use, which is time-consuming and laborious, and has low work efficiency; in the process of cutting the pipe, the cut pipe falls directly, and the cut-off part of the cut pipe is still in a high-temperature state, which can scald the staff and easily cause installation accidents.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention is a cutting device, comprising a cutting machine body, a fixed support assembly, and a cleaning assembly, wherein the cutting machine body comprises a cutting mounting frame and a CNC cutting machine, and the fixed support assembly and the cleaning assembly are both arranged on the cutting mounting frame; The fixed support assembly includes a fixed rotating ring plate, a movable circular plate, a movable support frame and a plurality of movable units, wherein the movable unit is arranged on the side of the fixed rotating ring plate, and the movable unit includes a movable fixed block, the fixed rotating ring plate is arranged above the cutting mounting frame, the movable circular plate is arranged on one side of the fixed rotating plate, the movable support frame is arranged on the cutting mounting frame, and the movable fixed block is slidably connected with the fixed rotating ring plate; When the movable circular plate moves, it can drive the movable fixed block to move and clamp and fix the pipe, and the fixed rotating ring plate can rotate, thereby driving the pipe to rotate; The cleaning assembly comprises a cleaning mounting rod, a cleaning moving rod, a moving mounting plate, a fixed mounting plate and a baffle unit, the two baffle units are respectively arranged on the sides where the moving mounting plate and the fixed mounting plate are close to each other, the baffle unit comprises a welded baffle and a baffle mounting block, the cleaning mounting rod is arranged above the cutting mounting frame, the fixed mounting plate is fixedly mounted on one end of the cleaning mounting rod, the cleaning moving rod is slidably connected to the fixed mounting plate, the moving mounting plate is fixedly mounted on one end of the cleaning moving rod, the baffle mounting block is respectively fixedly mounted to the moving mounting plate and the fixed mounting plate, and the welded baffle is slidably matched with the baffle mounting block; The cleaning installation rod can drive the fixed installation plate to move. When the cleaning movable rod moves, it can drive the movable installation plate to move. The movement of the movable installation plate can drive the welding baffle to move.

[0005] Preferably, the cleaning assembly also includes a movable screw, a screw mounting block, a movable motor and a sliding block, the screw mounting block is fixedly mounted on the cleaning mounting rod, one end of the movable screw is rotatably mounted on the side of the fixed mounting plate, and the other end is rotatably connected to the screw mounting block, the movable motor is fixedly mounted on the side of the screw mounting block, the movable motor drive shaft passes through the screw mounting block and is fixedly connected to the movable screw, the sliding block is sleeved on the movable screw, the sliding block is slidably matched with the cleaning mounting rod, an installation opening is opened on the side of the fixed mounting plate, the cleaning movable rod passes through the installation opening and slidably matches with the installation opening, and the sliding block is fixedly connected to the cleaning movable rod.

[0006] Preferably, the baffle unit also includes a sliding connecting rod and a limiting structure. Baffle mounting grooves are opened on both sides of the baffle mounting block. The limiting structure is arranged in the baffle mounting groove. The two sliding connecting rods are fixedly installed on the side of the welding baffle, and the sliding connecting rods are slidably matched with the baffle mounting grooves.

[0007] Preferably, the limiting structure includes a lifting block, a lifting spring, a horizontal block, a horizontal spring, a connecting moving rod and a pushing block rod. The lifting block is slidably installed in the baffle mounting groove, the lifting spring is fixedly installed and vertically arranged in the baffle mounting groove, the lifting spring is fixedly connected to the lifting block, a moving slide groove is provided in the baffle mounting groove, the horizontal block is slidably installed in the moving slide groove, the horizontal spring is fixedly installed in the moving slide groove, the horizontal spring is fixedly connected to the horizontal block, one end of the connecting moving rod is fixedly connected to the horizontal block, the baffle rod mounting groove is provided with a moving opening, and the pushing block rod passes through the moving opening and is fixedly connected to the connecting moving rod.

[0008] Preferably, the baffle unit further comprises a limit moving rod, the limit moving rod is fixedly connected to the push baffle rod, the sliding connection rod is provided with a limit slot, and the contour of the limit slot is the same as the contour of the horizontal baffle.

[0009] Preferably, the cleaning assembly also includes a cleaning moving block, a cleaning gear, a cleaning motor and a rotating motor. Two moving racks are fixedly installed on the cutting mounting frame, and the cleaning moving block is slidably installed on the top surface of the cutting mounting frame. The cleaning motor is fixedly connected to the cleaning moving block, and the cleaning motor drive shaft is fixedly connected to the cleaning gear, and the cleaning gear is meshed with the moving rack. The cleaning mounting rod is rotatably installed on one side of the cleaning moving block, and the rotating motor is fixedly installed on the other side of the cleaning moving block. The cleaning motor drive shaft passes through the cleaning moving block and is fixedly connected to the cleaning mounting rod.

[0010] Preferably, the fixed support assembly also includes a rotating mounting frame, a rotating gear ring, a driving gear, a gear motor, a movable electric push rod and a push rod mounting frame, the rotating mounting frame is fixedly mounted on the cutting mounting frame, the fixed rotating ring plate is rotatably connected to the rotating mounting frame, the rotating gear ring is fixedly connected to the fixed rotating ring plate, the driving gear is rotatably connected to the rotating mounting frame, the driving gear is meshed with the rotating gear ring, the gear motor is fixedly mounted on the rotating mounting frame, the gear motor drive shaft is fixedly connected to the driving gear, the push rod mounting frame is fixedly mounted on the side of the fixed rotating ring plate, the movable electric push rod is fixedly mounted on the push rod mounting frame, and the output end of the movable electric push rod is fixedly connected to the movable circular plate.

[0011] Preferably, the mobile unit also includes a fixed slider and a fixed connecting rod, and several of the fixed sliders are slidably installed on the side of the fixed rotating ring plate. One end of the fixed connecting rod is rotatably connected to the fixed slider, and the other end is fixedly connected to the movable circular plate. The fixed slider is fixedly connected to the movable fixed block.

[0012] Preferably, the fixed support assembly also includes a support moving block, a support gear, a support motor, a support rotating ring plate and a support unit, the support moving block is slidably mounted on the top surface of the cutting mounting frame, the support motor is fixedly connected to the support moving block, the support motor driving shaft is fixedly connected to the support gear, the support gear is meshed with the moving rack, the mobile support frame is fixedly mounted on the top surface of the support moving block, the support rotating ring plate is rotatably connected to the mobile support frame, and several support units are arranged on the side of the support rotating ring plate, the support unit includes a support slider, a rotating roller and an adjusting bolt, the support slider is slidably mounted on the side of the support rotating ring plate, and several bolt mounting plates are fixedly mounted on the side of the support rotating ring plate, the adjusting bolt passes through the bolt mounting plate and is rotatably connected to the support slider, the rotating roller is rotatably mounted on one end of the support slider, and the CNC cutting machine is fixedly connected to the support moving block.

[0013] A cutting method for processing forklift cab pipes, using the above-mentioned cutting equipment, comprises the following steps: When cutting the pipe, one end of the pipe is placed on the side of the fixed rotating ring plate, and the movement of the movable circular plate drives the movable fixed block to move toward the direction close to the central axis of the fixed rotating ring plate, and the movable fixed block contacts and squeezes the pipe to fix it, and the movable support frame supports the pipe; When partially cutting the pipe, the cleaning mounting rod moves to drive the movable mounting plate and the fixed mounting plate into the pipe, and the cleaning movable rod moves to drive the movable mounting plate to move. The movable mounting plate and the fixed mounting plate are respectively located on both sides of the cutting position. After the CNC cutting machine completes the cutting, the cut-off portion of the pipe falls between the movable mounting plate and the fixed mounting plate. The cleaning mounting rod moves to drive the movable mounting plate and the fixed mounting plate to move out of the pipe, thereby driving the welding baffle to move and move the cut-off portion of the pipe out. When the pipe is cut, the cleaning mounting rod moves to drive the movable mounting plate and the fixed mounting plate to enter the pipe, and the cleaning movable rod moves to drive the movable mounting plate to move. The movable mounting plate and the fixed mounting plate are respectively located on both sides of the cutting position, and the welding baffles are respectively located on both sides of the cutting position. After the pipe is cut, the fixed mounting plate can support the cut pipe.

[0014] Compared with the prior art, the present invention provides a cutting device and a cutting method for forklift cab pipe processing, which has the following beneficial effects: 1. When the pipe is partially cut, the cleaning mounting rod moves to drive the mobile mounting plate and the fixed mounting plate into the pipe. The cleaning moving rod moves to drive the mobile mounting plate to move. The mobile mounting plate and the fixed mounting plate are respectively located on both sides of the cutting position. After the CNC cutting machine completes the cutting, the cut part of the pipe falls between the mobile mounting plate and the fixed mounting plate. The cleaning mounting rod moves to drive the mobile mounting plate and the fixed mounting plate to move out of the pipe, thereby driving the welding baffle to move and move the cut part of the pipe out to prevent the cut part of the pipe from falling into the pipe. The edge of the cut part is reconnected to the pipe after cooling, and subsequent manpower and material resources are spent on processing to improve the applicability of the device.

[0015] 2. When the pipe is cut, the cleaning installation rod moves to drive the mobile installation plate and the fixed installation plate to enter the pipe. The cleaning mobile rod moves to drive the mobile installation plate to move. The mobile installation plate and the fixed installation plate are respectively located on both sides of the cutting position. The welding baffles are respectively located on both sides of the cutting position. When the pipe is cut, the fixed installation plate can support the cut pipe; support the cut pipe to prevent the cut pipe from falling directly to the ground, eliminating safety hazards.

[0016] 3. The welding baffles are located on both sides of the cutting part inside the pipe, which can block the debris generated during the cutting process and prevent the debris from splashing inside the pipe, resulting in a decrease in the quality of the pipe.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is one of the overall three-dimensional structural schematic diagrams of the present invention; Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure at A Figure 4 The third schematic diagram of the overall three-dimensional structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure at B; Figure 6 It is one of the partial three-dimensional structural schematic diagrams of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at C; Figure 8 For the present invention Figure 6 Schematic diagram of the structure at D; Fig. 9 For the present invention Figure 6 Schematic diagram of the structure at E; Fig.10 This is the second schematic diagram of the partial three-dimensional structure of the present invention; Fig.11 This is the third schematic diagram of the partial three-dimensional structure of the present invention; Fig.12 For the present invention Fig.11 Schematic diagram of the structure at F.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Cutting machine body; 101. Cutting mounting frame; 102. CNC cutting machine; 103. Moving rack; 2. Fixed support assembly; 201. Fixed rotating ring plate; 202. Moving circular plate; 203. Moving support frame; 204. Rotating mounting frame; 205. Rotating gear ring; 206. Driving gear; 207. Gear motor; 208. Moving electric push rod; 209. Push rod mounting frame; 210. Support moving block; 211. Support gear; 212. Support motor; 213. Support rotating ring plate; 3. Cleaning assembly; 301. Cleaning mounting rod; 302. Cleaning moving rod; 303. Moving mounting plate; 304. Fixed mounting plate; 305. Moving screw rod; 306. Screw rod Mounting block; 307, moving motor; 308, sliding block; 309, cleaning moving block; 310, cleaning gear; 311, cleaning motor; 312, rotating motor; 4, moving unit; 401, moving fixed block; 402, fixing slider; 403, fixing connecting rod; 5, baffle unit; 501, welding baffle; 502, baffle mounting block; 503, sliding connecting rod; 504, limiting moving rod; 6, limiting structure; 601, lifting block; 602, lifting spring; 603, horizontal block; 604, horizontal spring; 605, connecting moving rod; 606, pushing baffle; 7, supporting unit; 701, supporting slider; 702, rotating roller; 703, adjusting bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0022] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0023] For examples, see Figure 1 - Fig.12 As shown, the present invention is a cutting device, including a cutting device, including a cutting device, including a cutting device, including a cutting machine body 1, a fixed support component 2, and a cleaning component 3. The cutting machine body 1 includes a cutting mounting frame 101 and a CNC cutting machine 102. The fixed support component 2 and the cleaning component 3 are both arranged on the cutting mounting frame 101; The fixed support assembly 2 includes a fixed rotating ring plate 201, a movable circular plate 202, a movable support frame 203 and a plurality of movable units 4, wherein the movable unit 4 is arranged on the side of the fixed rotating ring plate 201, and the movable unit 4 includes a movable fixed block 401, the fixed rotating ring plate 201 is arranged above the cutting mounting frame 101, the movable circular plate 202 is arranged on one side of the fixed rotating plate, the movable support frame 203 is arranged on the cutting mounting frame 101, and the movable fixed block 401 is slidably connected with the fixed rotating ring plate 201; When the movable circular plate 202 moves, it can drive the movable fixed block 401 to move to clamp and fix the pipe, and the fixed rotating ring plate 201 can rotate, thereby driving the pipe to rotate; The cleaning assembly 3 includes a cleaning mounting rod 301, a cleaning moving rod 302, a moving mounting plate 303, a fixed mounting plate 304 and a baffle unit 5. The two baffle units 5 are respectively arranged on the sides where the moving mounting plate 303 and the fixed mounting plate 304 are close to each other. The baffle unit 5 includes a welded baffle 501 and a baffle mounting block 502. The cleaning mounting rod 301 is arranged above the cutting mounting frame 101. The fixed mounting plate 304 is fixedly mounted on one end of the cleaning mounting rod 301. The cleaning moving rod 302 is slidably connected to the fixed mounting plate 304. The moving mounting plate 303 is fixedly mounted on one end of the cleaning moving rod 302. The baffle mounting block 502 is respectively fixedly mounted to the moving mounting plate 303 and the fixed mounting plate 304. The welded baffle 501 is slidably matched with the baffle mounting block 502. The cleaning installation rod 301 can drive the fixed installation plate 304 to move, and when the cleaning movable rod 302 moves, it can drive the movable installation plate 303 to move, and the movement of the movable installation plate 303 can drive the welding baffle 501 to move; When in use, when cutting the pipe, one end of the pipe is placed on the side of the fixed rotating ring plate 201, the moving circular plate 202 moves to drive the moving fixed block 401 to move toward the central axis of the fixed rotating ring plate 201, the moving fixed block 401 contacts the pipe and squeezes and fixes it, and the moving support frame 203 supports the pipe; when partially cutting the pipe, the cleaning installation rod 301 moves to drive the moving installation plate 303 and the fixed installation plate 304 to enter the pipe, the cleaning moving rod 302 moves to drive the moving installation plate 303 to move, and the moving installation The plate 303 and the fixed mounting plate 304 are respectively located on both sides of the cutting position. After the CNC cutting machine 102 completes the cutting, the cut-off portion of the pipe falls between the movable mounting plate 303 and the fixed mounting plate 304. The cleaning mounting rod 301 moves to drive the movable mounting plate 303 and the fixed mounting plate 304 to move out of the pipe, thereby driving the welding baffle 501 to move and move the cut-off portion of the pipe out to prevent the cut-off portion of the pipe from falling into the pipe. The edge of the cut-off portion is reconnected to the pipe after cooling, and subsequent processing takes manpower and material resources to improve the applicability of the device. When the pipe is cut, the cleaning installation rod 301 moves to drive the movable installation plate 303 and the fixed installation plate 304 into the pipe, and the cleaning movable rod 302 moves to drive the movable installation plate 303 to move. The movable installation plate 303 and the fixed installation plate 304 are respectively located on both sides of the cutting position, and the welding baffles 501 are respectively located on both sides of the cutting position. When the pipe is cut, the fixed installation plate 304 can support the cut pipe; the welding baffle 501 can block the debris generated during the cutting process to prevent the debris from splashing inside the pipe, resulting in a decrease in the quality of the pipe; the cut pipe is supported to prevent the cut pipe from falling directly to the ground, thereby eliminating safety hazards.

[0024] See also Figure 1 - Fig.12 As shown, the cleaning assembly 3 also includes a movable screw rod 305, a screw rod mounting block 306, a movable motor 307 and a sliding block 308. The screw rod mounting block 306 is fixedly installed with the cleaning mounting rod 301. One end of the movable screw rod 305 is rotatably installed on the side of the fixed mounting plate 304, and the other end is rotatably connected with the screw rod mounting block 306. The movable motor 307 is fixedly installed on the side of the screw rod mounting block 306. The driving shaft of the movable motor 307 passes through the screw rod mounting block 306 and is fixedly connected with the movable screw rod 305. The sliding block 308 is sleeved on the movable screw rod 305. The sliding block 308 is slidably matched with the cleaning mounting rod 301. A mounting opening is opened on the side of the fixed mounting plate 304. The cleaning movable rod 302 passes through the mounting opening and is slidably matched with the mounting opening. The sliding block 308 is fixedly connected with the cleaning movable rod 302. When in use, the moving motor 307 drives the moving screw rod 305 to rotate, the moving screw rod 305 rotates to drive the sliding block 308 to move, the sliding block 308 moves to drive the cleaning moving rod 302 to move, and the cleaning moving rod 302 moves to drive the moving mounting plate 303 to move.

[0025] See also Figure 1 - Fig.12 As shown, the baffle unit 5 also includes a sliding connecting rod 503 and a limiting structure 6. Baffle mounting grooves are opened on both sides of the baffle mounting block 502. The limiting structure 6 is arranged in the baffle mounting groove. Two sliding connecting rods 503 are fixedly installed on the side of the welding baffle 501. The sliding connecting rods 503 are slidably matched with the baffle mounting grooves. During use, after the sliding connecting rod 503 enters the baffle groove, the limiting structure 6 limits the sliding connecting rod 503, so that the position of the welding baffle 501 is fixed.

[0026] See also Figure 1 - Fig.12 As shown, the limiting structure 6 includes a lifting block 601, a lifting spring 602, a horizontal block 603, a horizontal spring 604, a connecting moving rod 605 and a pushing block rod 606. The lifting block 601 is slidably installed in the baffle mounting groove, the lifting spring 602 is fixedly installed and vertically arranged in the baffle mounting groove, the lifting spring 602 is fixedly connected to the lifting block 601, a moving slide groove is provided in the baffle mounting groove, the horizontal block 603 is slidably installed in the moving slide groove, the horizontal spring 604 is fixedly installed in the moving slide groove, the horizontal spring 604 is fixedly connected to the horizontal block 603, one end of the connecting moving rod 605 is fixedly connected to the horizontal block 603, the baffle mounting groove is provided with a moving opening, and the pushing block rod 606 passes through the moving opening and is fixedly connected to the connecting moving rod 605; When in use, when the sliding connecting rod 503 moves and contacts the lifting block 601 and gradually squeezes the lifting block 601, the lifting spring 602 is compressed. When the lifting block 601 moves downward and no longer contacts the horizontal block 603, the horizontal spring 604 pushes the horizontal block 603 to move, and the horizontal block 603 moves and limits the sliding connecting rod 503. When the welding baffle 501 needs to be removed, the moving push baffle rod 606 drives the horizontal block 603 to move by connecting the moving rod 605. When the horizontal block 603 enters the moving slide groove, the lifting spring 602 pushes the lifting block 601 to move, and the lifting block 601 contacts the horizontal block 603 and limits the horizontal block 603.

[0027] See also Figure 1 - Fig.12 As shown, the baffle unit 5 further includes a limit moving rod 504, the limit moving rod 504 is fixedly connected to the push stop rod 606, and the sliding connection rod 503 is provided with a limit groove, and the contour of the limit groove is the same as the contour of the horizontal stop block 603; When in use, the horizontal stopper 603 partially moves into the limiting groove, thereby limiting the sliding connecting rod 503; when the movable mounting plate 303 approaches the fixed mounting plate 304, the two limiting movable rods 504 approach each other and squeeze each other, thereby driving the push stopper 606 to move.

[0028] See also Figure 1 - Fig.12 As shown, the cleaning assembly 3 also includes a cleaning moving block 309, a cleaning gear 310, a cleaning motor 311 and a rotating motor 312. Two moving racks 103 are fixedly installed on the cutting mounting frame 101. The cleaning moving block 309 is slidably installed on the top surface of the cutting mounting frame 101. The cleaning motor 311 is fixedly connected to the cleaning moving block 309. The driving shaft of the cleaning motor 311 is fixedly connected to the cleaning gear 310. The cleaning gear 310 is meshed with the moving rack 103. The cleaning mounting rod 301 is rotatably installed on one side of the cleaning moving block 309. The rotating motor 312 is fixedly installed on the other side of the cleaning moving block 309. The driving shaft of the cleaning motor 311 passes through the cleaning moving block 309 and is fixedly connected to the cleaning mounting rod 301. When in use, the rotating motor 312 can drive the cleaning installation rod 301 to rotate; the cleaning motor 311 drives the cleaning gear 310 to rotate, and the cleaning gear 310 engages with the moving rack 103, thereby driving the cleaning moving block 309 to move, thereby driving the cleaning installation rod 301 to move.

[0029] See also Figure 1 - Fig.12 As shown, the fixed support assembly 2 also includes a rotating mounting frame 204, a rotating gear ring 205, a driving gear 206, a gear motor 207, a movable electric push rod 208 and a push rod mounting frame 209, the rotating mounting frame 204 is fixedly mounted on the cutting mounting frame 101, the fixed rotating ring plate 201 is rotatably connected to the rotating mounting frame 204, the rotating gear ring 205 is fixedly connected to the fixed rotating ring plate 201, the driving gear 206 is rotatably connected to the rotating mounting frame 204, the driving gear 206 is meshed with the rotating gear ring 205, the gear motor 207 is fixedly mounted on the rotating mounting frame 204, the gear motor 207 driving shaft is fixedly connected to the driving gear 206, the push rod mounting frame 209 is fixedly mounted on the side of the fixed rotating ring plate 201, the movable electric push rod 208 is fixedly mounted on the push rod mounting frame 209, and the output end of the movable electric push rod 208 is fixedly connected to the movable circular plate 202; When in use, the gear motor 207 rotates to drive the driving gear 206 to rotate, and the driving gear 206 rotates to drive the rotating gear ring 205 to rotate, thereby driving the fixed rotating ring plate 201 to rotate, and the fixed rotating ring plate 201 rotates to drive the pipe to rotate; the moving electric push rod 208 drives the moving circular plate 202 to move, and the movement of the moving circular plate 202 drives the moving fixed block 401 to move, and the movement of the moving fixed block 401 can squeeze and fix the pipe.

[0030] See also Figure 1 - Fig.12 As shown, the mobile unit 4 also includes a fixed slider 402 and a fixed connecting rod 403. The fixed sliders 402 are slidably mounted on the side of the fixed rotating ring plate 201. One end of the fixed connecting rod 403 is rotatably connected to the fixed slider 402, and the other end is fixedly connected to the mobile circular plate 202. The fixed slider 402 is fixedly connected to the mobile fixed block 401. When in use, the movable circular plate 202 moves, and through the fixed connecting rod 403 drives the fixed sliding block 402 to move, and the fixed sliding block 402 drives the movable fixed block 401 to move.

[0031] See also Figure 1 - Fig.12 As shown, the fixed support assembly 2 also includes a support moving block 210, a support gear 211, a support motor 212, a support rotating ring plate 213 and a support unit 7, the support moving block 210 is slidably mounted on the top surface of the cutting mounting frame 101, the support motor 212 is fixedly connected to the support moving block 210, the support motor 212 drive shaft is fixedly connected to the support gear 211, the support gear 211 is meshed with the moving rack 103, the moving support frame 203 is fixedly mounted on the top surface of the support moving block 210, and the support rotating ring plate 213 is meshed with the moving support frame 203 is rotatably connected, a plurality of support units 7 are arranged on the side of the support rotating ring plate 213, the support unit 7 includes a support slider 701, a rotating roller 702 and an adjusting bolt 703, the support slider 701 is slidably installed on the side of the support rotating ring plate 213, a plurality of bolt mounting plates are fixedly installed on the side of the support rotating ring plate 213, the adjusting bolt 703 passes through the bolt mounting plate and is rotatably connected to the support slider 701, the rotating roller 702 is rotatably installed at one end of the support slider 701, and the CNC cutting machine 102 is fixedly connected to the support moving block 210; During use, when supporting the pipe, the adjusting bolt 703 is rotated to drive the support slider 701 to move, and the support slider 701 drives the rotating roller 702 to move, and the rotating gear supports the pipe; when the pipe rotates, the supporting rotating ring plate 213 rotates synchronously; the supporting motor 212 drives the supporting gear 211 to rotate, and the supporting gear 211 engages with the moving rack 103, thereby driving the supporting moving block 210 to move; when the supporting moving block 210 moves, the supporting roller rotates, and the pipe support position can move and change.

[0032] A cutting method for processing forklift cab pipes, using the above-mentioned cutting equipment, comprises the following steps: When cutting the pipe, one end of the pipe is placed on the side of the fixed rotating ring plate 201, and the movable circular plate 202 moves to drive the movable fixed block 401 to move toward the central axis of the fixed rotating ring plate 201, and the movable fixed block 401 contacts and squeezes the pipe to fix it, and the movable support frame 203 supports the pipe; When the pipe is partially cut, the cleaning installation rod 301 moves to drive the movable installation plate 303 and the fixed installation plate 304 into the pipe, and the cleaning mobile rod 302 moves to drive the movable installation plate 303 to move. The movable installation plate 303 and the fixed installation plate 304 are respectively located on both sides of the cutting position. After the CNC cutting machine 102 completes the cutting, the cut-off part of the pipe falls between the movable installation plate 303 and the fixed installation plate 304. The cleaning installation rod 301 moves to drive the movable installation plate 303 and the fixed installation plate 304 to move out of the pipe, thereby driving the welding baffle 501 to move and move the cut-off part of the pipe out. When the pipe is cut, the cleaning installation rod 301 moves to drive the movable installation plate 303 and the fixed installation plate 304 into the pipe, and the cleaning movable rod 302 moves to drive the movable installation plate 303 to move. The movable installation plate 303 and the fixed installation plate 304 are respectively located on both sides of the cutting position, and the welding baffles 501 are respectively located on both sides of the cutting position. When the pipe is cut, the fixed installation plate 304 can support the cut pipe.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting device, comprising a cutting machine body (1), a fixed support assembly (2), and a cleaning assembly (3), characterized in that: The cutting machine body (1) comprises a cutting mounting frame (101) and a numerically controlled cutting machine (102), and the fixed support assembly (2) and the cleaning assembly (3) are both arranged on the cutting mounting frame (101); The fixed support assembly (2) comprises a fixed rotating ring plate (201), a movable circular plate (202), a movable support frame (203) and a plurality of movable units (4); the movable unit (4) is arranged on a side of the fixed rotating ring plate (201); the movable unit (4) comprises a movable fixed block (401); the fixed rotating ring plate (201) is arranged above the cutting mounting frame (101); the movable circular plate (202) is arranged on one side of the fixed rotating plate; the movable support frame (203) is arranged on the cutting mounting frame (101); and the movable fixed block (401) is slidably connected to the fixed rotating ring plate (201); When the movable circular plate (202) moves, it can drive the movable fixed block (401) to move and clamp and fix the pipe, and the fixed rotating ring plate (201) can rotate, thereby driving the pipe to rotate; The cleaning assembly (3) comprises a cleaning mounting rod (301), a cleaning moving rod (302), a moving mounting plate (303), a fixed mounting plate (304), and a baffle unit (5); the two baffle units (5) are respectively arranged on the side surfaces of the moving mounting plate (303) and the fixed mounting plate (304) close to each other; the baffle unit (5) comprises a welded baffle (501) and a baffle mounting block (502); the cleaning mounting rod (301) is arranged on the cutting mounting frame (101 ), the fixed mounting plate (304) is fixedly mounted on one end of the cleaning mounting rod (301), the cleaning movable rod (302) is slidably connected to the fixed mounting plate (304), the movable mounting plate (303) is fixedly mounted on one end of the cleaning movable rod (302), the baffle mounting block (502) is fixedly mounted on the movable mounting plate (303) and the fixed mounting plate (304) respectively, and the welding baffle (501) is slidably matched with the baffle mounting block (502); The cleaning installation rod (301) can drive the fixed installation plate (304) to move, and when the cleaning movable rod (302) moves, it can drive the movable installation plate (303) to move, and the movement of the movable installation plate (303) can drive the welding baffle (501) to move.

2. A cutting device according to claim 1, characterized in that: The cleaning assembly (3) further comprises a movable screw (305), a screw mounting block (306), a movable motor (307) and a sliding block (308); the screw mounting block (306) is fixedly mounted on the cleaning mounting rod (301); one end of the movable screw (305) is rotatably mounted on the side of the fixed mounting plate (304) and the other end is rotatably connected to the screw mounting block (306); the movable motor (307) is fixedly mounted on the side of the screw mounting block (306); The drive shaft (307) passes through the screw rod mounting block (306) and is fixedly connected to the movable screw rod (305); the sliding block (308) is sleeved on the movable screw rod (305); the sliding block (308) is slidably matched with the cleaning mounting rod (301); a mounting opening is provided on the side of the fixed mounting plate (304); the cleaning movable rod (302) passes through the mounting opening and is slidably matched with the mounting opening; the sliding block (308) is fixedly connected to the cleaning movable rod (302).

3. A cutting device according to claim 2, characterized in that: The baffle unit (5) further comprises a sliding connecting rod (503) and a limiting structure (6); baffle mounting grooves are provided on both sides of the baffle mounting block (502); the limiting structure (6) is arranged in the baffle mounting grooves; the two sliding connecting rods (503) are fixedly mounted on the side of the welding baffle (501); the sliding connecting rods (503) are slidably matched with the baffle mounting grooves.

4. A cutting device according to claim 3, characterized in that: The limiting structure (6) comprises a lifting block (601), a lifting spring (602), a horizontal block (603), a horizontal spring (604), a connecting moving rod (605) and a pushing block rod (606); the lifting block (601) is slidably mounted in the baffle mounting groove; the lifting spring (602) is fixedly mounted and vertically arranged in the baffle mounting groove; the lifting spring (602) is fixedly connected to the lifting block (601); a moving slide groove is provided in the baffle mounting groove; the horizontal block (603) is slidably mounted in the moving slide groove; the horizontal spring (604) is fixedly mounted in the moving slide groove; the horizontal spring (604) is fixedly connected to the horizontal block (603); one end of the connecting moving rod (605) is fixedly connected to the horizontal block (603); a moving opening is provided in the baffle mounting groove; the pushing block rod (606) passes through the moving opening and is fixedly connected to the connecting moving rod (605).

5. A cutting device according to claim 4, characterized in that: The baffle unit (5) further comprises a limit moving rod (504), wherein the limit moving rod (504) is fixedly connected to the push baffle rod (606), and the sliding connection rod (503) is provided with a limit slot, wherein the contour of the limit slot is the same as the contour of the horizontal baffle (603).

6. A cutting device according to claim 5, characterized in that: The cleaning assembly (3) further comprises a cleaning moving block (309), a cleaning gear (310), a cleaning motor (311) and a rotating motor (312); two moving racks (103) are fixedly mounted on the cutting mounting frame (101); the cleaning moving block (309) is slidably mounted on the top surface of the cutting mounting frame (101); the cleaning motor (311) is fixedly connected to the cleaning moving block (309); a driving shaft of the cleaning motor (311) is fixedly connected to the cleaning gear (310); the cleaning gear (310) is meshed with the moving rack (103); the cleaning mounting rod (301) is rotatably mounted on one side of the cleaning moving block (309); the rotating motor (312) is fixedly mounted on the other side of the cleaning moving block (309); and a driving shaft of the cleaning motor (311) passes through the cleaning moving block (309) and is fixedly connected to the cleaning mounting rod (301).

7. A cutting device according to claim 6, characterized in that: The fixed support assembly (2) further comprises a rotating mounting frame (204), a rotating gear ring (205), a driving gear (206), a gear motor (207), a movable electric push rod (208) and a push rod mounting frame (209); the rotating mounting frame (204) is fixedly mounted on the cutting mounting frame (101); the fixed rotating ring plate (201) is rotatably connected to the rotating mounting frame (204); the rotating gear ring (205) is fixedly connected to the fixed rotating ring plate (201); the driving gear (206) is connected to the rotating mounting frame (204) is rotatably connected, the driving gear (206) is meshed with the rotating gear ring (205), the gear motor (207) is fixedly mounted on the rotating mounting frame (204), the driving shaft of the gear motor (207) is fixedly connected to the driving gear (206), the push rod mounting frame (209) is fixedly mounted on the side of the fixed rotating ring plate (201), the movable electric push rod (208) is fixedly mounted on the push rod mounting frame (209), and the output end of the movable electric push rod (208) is fixedly connected to the movable circular plate (202).

8. A cutting device according to claim 6, characterized in that: The mobile unit (4) further comprises a fixed slider (402) and a fixed connecting rod (403); a plurality of the fixed sliders (402) are slidably mounted on the side of the fixed rotating ring plate (201); one end of the fixed connecting rod (403) is rotatably connected to the fixed slider (402) and the other end is fixedly connected to the mobile circular plate (202); the fixed slider (402) is fixedly connected to the mobile fixed block (401).

9. A cutting device according to claim 6, characterized in that: The fixed support assembly (2) further comprises a support moving block (210), a support gear (211), a support motor (212), a support rotating ring plate (213) and a support unit (7); the support moving block (210) is slidably mounted on the top surface of the cutting mounting frame (101); the support motor (212) is fixedly connected to the support moving block (210); the drive shaft of the support motor (212) is fixedly connected to the support gear (211); the support gear (211) is meshed with the moving rack (103); the moving support frame (203) is fixedly mounted on the top surface of the support moving block (210); the support rotating ring plate (213) is meshed with the moving support frame (203) rotatably connected, a plurality of the support units (7) are arranged on the side of the support rotating ring plate (213), the support unit (7) comprises a support slider (701), a rotating roller (702) and an adjusting bolt (703), the support slider (701) is slidably mounted on the side of the support rotating ring plate (213), a plurality of bolt mounting plates are fixedly mounted on the side of the support rotating ring plate (213), the adjusting bolt (703) passes through the bolt mounting plate and is rotatably connected to the support slider (701), the rotating roller (702) is rotatably mounted on one end of the support slider (701), and the CNC cutting machine (102) is fixedly connected to the support moving block (210).

10. A cutting method for forklift cab pipe processing, characterized in that: Using a cutting device as claimed in any one of claims 1 to 9, comprising the following steps: When cutting a pipe, one end of the pipe is placed on the side of the fixed rotating ring plate (201), the movable circular plate (202) moves to drive the movable fixed block (401) to move towards the direction close to the central axis of the fixed rotating ring plate (201), the movable fixed block (401) contacts the pipe and squeezes and fixes it, and the movable support frame (203) supports the pipe; When a part of the pipe is cut, the cleaning mounting rod (301) moves to drive the movable mounting plate (303) and the fixed mounting plate (304) to enter the pipe, the cleaning movable rod (302) moves to drive the movable mounting plate (303) to move, the movable mounting plate (303) and the fixed mounting plate (304) are respectively located on both sides of the cutting position, after the CNC cutting machine (102) completes the cutting, the cut-off part of the pipe falls between the movable mounting plate (303) and the fixed mounting plate (304), the cleaning mounting rod (301) moves to drive the movable mounting plate (303) and the fixed mounting plate (304) to move out of the pipe, thereby driving the welding baffle (501) to move, and moving the cut-off part of the pipe out; When the pipe is cut, the cleaning mounting rod (301) moves to drive the movable mounting plate (303) and the fixed mounting plate (304) to enter the pipe, and the cleaning movable rod (302) moves to drive the movable mounting plate (303) to move. The movable mounting plate (303) and the fixed mounting plate (304) are respectively located on both sides of the cutting position, and the welding baffles (501) are respectively located on both sides of the cutting position. After the pipe is cut, the fixed mounting plate (304) can support the cut pipe.

Images