Continuous machining and punching device for iron tower piece

Abstract

The invention discloses an iron tower piece continuous machining punching device, and relates to the technical field of metal machining punching, the iron tower piece continuous machining punching device comprises a machining platen, a working frame head and a fixing mechanism are installed at the top end of the machining platen, the fixing mechanism comprises a placing notch and a movable clamping plate, and the placing notch is formed in the middle of the top end of the machining platen. When punching operation is carried out, the fixing mechanism is started to trigger the discharging auxiliary mechanism and the punching mechanism, during punching operation, to-be-machined parts of different sizes can be fixed, metal waste clamped at the bottom end of the punching end can be discharged after punching, the efficiency when the punching end is reused in the later period is improved, and the punching efficiency is improved. The problems that during punching operation, metal waste is clamped at the bottom of the punching end after punching is completed, normal punching cannot be conducted and punching operation cannot be completed due to the fact that resistance is too large during punching operation in the later period, the bottom of the punching end needs to be manually treated, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing and punching, in particular to a device for continuous processing and punching of iron tower parts. Background Art

[0002] At present, an iron tower is a tall tower-shaped building made of iron or steel. It is usually used for radio or telecommunication facilities, such as TV relay towers, communication towers or radio towers. The iron tower has good stability and load-bearing capacity. In the process of manufacturing the iron tower, different parts need to be assembled and fixed, and the parts need to be punched during the assembly and fixation. However, the existing parts punching device has a fixed punching size, so only round holes of one size can be processed. If round holes of other sizes need to be processed, neither processing nor punching can be performed. In addition, during the punching process, it is inconvenient to fix parts of different sizes, and it is inconvenient to unload the waste materials after punching at the punching end. Summary of the invention

[0003] The object of the present invention is to provide a device for continuous processing and punching of iron tower parts to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a continuous processing punching device for iron tower parts, comprising a processing table, a working frame head is installed on the top of the processing table; A fixing mechanism, the fixing mechanism comprising a placement slot and a movable clamping plate, the placement slot is arranged in the middle of the top of the processing table, movable clamping plates are movably installed on both sides of the inner cavity of the placement slot, and the movable clamping plates on both sides are both in an arc-shaped structure on the opposite side; A material unloading auxiliary mechanism, the material unloading auxiliary mechanism comprises a discharge slot and a collection slot, the collection slot is arranged in the middle of the bottom end of the placement slot inner cavity, the front and rear bottom ends of the collection slot inner cavity are both provided with discharge slots, and the discharge slots are both in an inclined state; A stamping mechanism, the stamping mechanism comprises a fixed frame and a multi-section electric push rod, the fixed frame is installed in the middle of the top end of the working frame head, and the multi-section electric push rod is installed in the middle of the top end of the inner cavity of the fixed frame; The adjusting punching mechanism comprises a movable mounting plate, a pulling rope and a movable mounting opening. The movable mounting plate is installed on the right side of the bottom end of the inner cavity of the working frame head. The movable mounting opening is opened in the middle and on both sides of the movable mounting plate. The size of the movable mounting opening is gradually enlarged from left to right. The pulling rope is installed on the left side of the movable mounting plate. A movable circular opening is provided in the middle of the bottom end of the working frame head, baffles are installed on both sides of the working frame head, and support frames are installed on both sides of the bottom end of the working frame head, and one side of the support frame is connected to both sides of the processing table.

[0005] The top of each movable rod is provided with a fixing rod, and one end of each movable rod is provided with a fixing rod.

[0006] Preferably, the threads opened on the outside of the rotating screw rods on both sides are of opposite structures, a connecting rotating hole is opened in the middle of the bottom end of the inner cavity of the processing table plate at a relative position to the connecting rotating rod, a control panel is installed on the front side of the working frame head, the servo motor is electrically connected to the control panel, a mounting recess is opened at the bottom middle end of the left side of the processing table plate at a relative position to the servo motor, and a rotating hole is opened in the middle of one side of the inner cavity of the mounting recess, a connecting screw hole is opened in the middle of the movable screw block, the bottom end of the movable guide block is of an arc structure, and a movable opening is opened in the middle upper end of the opposite side of the inner cavity of the movable slot on both sides.

[0007] Preferably, the material unloading auxiliary mechanism also includes an adsorption guide block, a material unloading rod, an induction switch, a fixed electromagnetic block, a fixed frame head and a material unloading head. An induction switch is installed at the top right side of the inner cavity of the collecting slot, the induction switch is electrically connected to the control panel, and an alarm is provided inside the control panel. A fixed frame head is installed in the middle of the bottom end of the inner cavity of the collecting slot, a fixed electromagnetic block is installed in the middle of the fixed frame head, an adsorption guide block is installed on the top of the fixed electromagnetic block, the adsorption guide block is a truncated cone structure, the movable guide block and the connecting guide bar are electrically connected to the fixed electromagnetic block respectively, a material unloading rod is installed at the middle and upper end of the right side of the fixed rod on the left side, and the end of the material unloading rod away from the fixed rod passes through the movable slot and extends into the collecting slot where a material unloading head is installed.

[0008] Preferably, a movable hole is opened on the left side of the inner cavity of the collecting slot at a position relative to the discharge rod, the discharge rod and the discharge head are L-shaped structures, the bottom end of the inner cavity of the collecting slot is convex structure, and the discharge rod and the discharge head are both made of rubber material.

[0009] Preferably, the stamping mechanism also includes a stabilizing slide rail, a movable stabilizing rod, a stabilizing slider and an extrusion block. The bottom end of the multi-section electric push rod is installed with an extrusion block, and the bottom end of the extrusion block is installed with a rubber layer. Stable slide rails are installed in the middle of both sides of the inner cavity of the fixed frame, and a stabilizing slider is slidably installed at the top of the inner cavity of the stabilizing slide rail. A movable stabilizing rod is installed on the side of the stabilizing slider away from the stable slide rail, and the bottom end of the movable stabilizing rod is connected to the top of the extrusion block. A movable notch is opened in the middle of the top of the working frame head.

[0010] Preferably, the adjusting punching mechanism also includes a first punching head, a mounting spring, a second punching head, a circular baffle, a third punching head, a reset spring, a collecting roller, a single-phase motor and a stable adjusting mechanism, the first punching head is movably mounted inside the movable mounting opening on the left, the second punching head is movably mounted inside the movable mounting opening in the middle, and the third punching head is movably mounted inside the movable mounting opening on the right, the first punching head, the second punching head and the third punching head are all equipped with circular baffles at the top ends, the circular baffles are all equipped with mounting springs at the bottom ends, a number of reset springs are equidistantly mounted on the right side of the movable mounting plate, a connecting plate is installed on the right side of the bottom end of the inner cavity of the working frame head, and the reset spring is away from the movable mounting opening One end of the mounting plate is fixedly connected to the connecting plate, and the return spring and the mounting spring are both made of spring steel. The bottom ends of the first punching head, the second punching head and the third punching head are all provided with circular notches, and the cross-section of the circular notches is a trapezoidal structure. A single-phase motor is installed at the rear end of the left side of the inner cavity of the working frame head through a mounting seat, and a collecting roller is movably installed on the left side of the inner cavity of the working frame head. The front end of the collecting roller is connected to the front end of the inner cavity of the working frame head through a bearing, and the rear side of the collecting roller is connected to the output shaft of the front end of the single-phase motor. The single-phase motor is electrically connected to the control panel, and a guide wheel is installed on the left side of the bottom end of the inner cavity of the working frame head, and the end of the pulling rope away from the movable mounting plate passes through the guide wheel and is connected to the outside of the collecting roller.

[0011] Preferably, the stabilizing adjustment mechanism comprises a stabilizing guide rail, a stabilizing guide plate, a touch switch, a fixed spring, a movable block, a movable guide wheel and a movable recess; stabilizing guide rails are installed at the bottom ends of the front and rear sides of the inner cavity of the working frame head; stabilizing guide plates are installed at the front and rear sides of the movable mounting plate; the end of the stabilizing guide plate away from the movable mounting plate is slidably connected to the inner cavity of the stabilizing guide rail; a movable recess is provided at a relative position of the inner cavity of the stabilizing guide rail on the front side; a movable block is movably installed in the inner cavity of the movable recess; a movable guide wheel is installed on the rear side of the movable block; a fixed spring is installed on the front side of the movable block; touch switches are installed on both sides and the middle of the stabilizing guide plate on the front side; and the touch switch is electrically connected to the control panel.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. When punching, the present invention starts the fixing mechanism to trigger the material unloading auxiliary mechanism and the punching mechanism. When punching, not only can the parts to be processed of different sizes be fixed, but also the metal waste stuck at the bottom of the punching end after punching can be unloaded and discharged, thereby increasing the efficiency of the punching end when it is reused later, and avoiding the situation that metal waste is stuck at the bottom of the punching end after punching, resulting in excessive resistance during the punching operation, making it impossible to punch normally, and the punching operation cannot be completed. In addition, the bottom of the punching end needs to be processed manually, resulting in reduced work efficiency. 2. When the punching end is adjusted at the same time, the present invention starts the adjusting punching mechanism and starts the stabilizing adjusting mechanism by adjusting the punching mechanism. When it is necessary to punch round holes of different sizes during the processing of the iron tower member, the punching end is moved and switched. When the movement is switched to the required size, the corresponding warning light head on the outside of the control panel is started through the sensing end to tell the staff to switch to the required size before the punching operation is performed. This avoids the situation where the size of the punching end cannot be changed according to the punching requirements during the punching operation, and manual adjustment is required, which reduces the efficiency of the later processing and increases the limitations of the punching operation. By adopting the horizontal displacement switching method, the stability during use after the switch can be increased, and the displacement during use can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Provides an overall structural diagram for an embodiment of the present invention; Figure 2 A structural diagram of a horizontal cross-section of a processing table and a working frame head provided in an embodiment of the present invention; Figure 3 A top view of the working frame provided by an embodiment of the present invention; Figure 4 A structural diagram of a horizontal cross-section of a processing table provided in an embodiment of the present invention; Figure 5 The embodiment of the present invention provides Figure 3 The enlarged structural diagram at A in the middle; Figure 6 A three-dimensional structural diagram of a material discharge head and a material discharge rod provided in an embodiment of the present invention.

[0014] In the figure: 1. Processing table; 2. Fixing mechanism; 201. Placement slot; 202. Movable splint; 203. Move slot; 204. Move screw block; 205. Connecting rotating rod; 206. Rotating screw; 207. Servo motor; 208. Move guide block; 209. Connecting guide bar; 210. Fixing rod; 211. Connecting ejector rod; 3. Unloading auxiliary mechanism; 301. Discharge slot; 302. Collecting slot; 303. Adsorption guide block; 304. Unloading rod; 305. Induction switch; 306. Fixed electromagnetic block; 307. Fixed frame head; 308. Unloading head; 4. Stamping mechanism; 401. Fixed frame; 402. Stable slide rail; 403. Multi-section electric push rod; 404 , movable stabilizing rod; 405, stabilizing slider; 406, extrusion block; 5, adjusting punching mechanism; 501, first punching head; 502, mounting spring; 503, second punching head; 504, circular baffle; 505, third punching head; 506, reset spring; 507, movable mounting plate; 508, collecting roller; 509, single-phase motor; 510, pulling rope; 511, movable mounting port; 6, stabilizing adjusting mechanism; 601, stabilizing guide rail; 602, stabilizing guide plate; 603, touch switch; 604, fixing spring; 605, movable block; 606, movable guide wheel; 607, movable recess; 7, working frame head; 8, movable round port; 9, support frame plate; 10, baffle. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-6 , the present invention provides a technical solution: a continuous processing punching device for iron tower parts, comprising a processing table 1, a working frame head 7 is installed on the top of the processing table 1; The fixing mechanism 2 includes a placement slot 201 and a movable clamping plate 202. The placement slot 201 is provided in the middle of the top of the processing table 1. The movable clamping plates 202 are movably installed on both sides of the inner cavity of the placement slot 201. The opposite sides of the movable clamping plates 202 on both sides are in an arc-shaped structure. The material unloading auxiliary mechanism 3 includes a discharge slot 301 and a collection slot 302. The collection slot 302 is arranged in the middle of the bottom of the inner cavity of the placement slot 201. The front and rear bottom ends of the inner cavity of the collection slot 302 are both provided with discharge slots 301. The discharge slots 301 are all in an inclined state. The punching mechanism 4 includes a fixed frame 401 and a multi-section electric push rod 403. The fixed frame 401 is installed in the middle of the top of the working frame head 7, and the multi-section electric push rod 403 is installed in the middle of the top of the inner cavity of the fixed frame 401; The punching mechanism 5 is adjusted. The punching mechanism 5 includes a movable mounting plate 507, a pulling rope 510 and a movable mounting opening 511. The movable mounting plate 507 is installed on the right side of the bottom end of the inner cavity of the working frame head 7. The movable mounting opening 511 is opened in the middle and on both sides of the movable mounting plate 507. The size of the movable mounting opening 511 gradually increases from left to right. The pulling rope 510 is installed on the left side of the movable mounting plate 507; A movable circular opening 8 is provided in the middle of the bottom end of the working frame head 7 , baffles 10 are installed on both sides of the working frame head 7 , and support frames 9 are installed on both sides of the bottom end of the working frame head 7 , and one side of the support frame 9 is connected to both sides of the processing table 1 .

[0017] The fixing mechanism 2 also includes a moving slot 203, a moving screw block 204, a connecting rotating rod 205, a rotating screw 206, a servo motor 207, a moving guide block 208, a connecting guide bar 209, a fixing rod 210 and a connecting top rod 211. The middle of both sides of the inner cavity of the processing table 1 are provided with a moving slot 203, and the middle of the bottom end of the inner cavity of the processing table 1 is movably installed with a connecting rotating rod 205. The two ends of the connecting rotating rod 205 are both extended inside the moving slots 203 on both sides and the rotating screw 206 is installed. The end of the rotating screw 206 away from the connecting rotating rod 205 is movably installed with a moving screw block 204, and the top of the moving screw block 204 is installed with a fixed Rod 210, the top of the fixed rod 210 is installed with a connecting rod 211, one end of the connecting rod 211 passes through the moving slot 203 and is connected to one side of the movable clamping plate 202, a servo motor 207 is installed at the bottom of the left middle part of the processing table 1 through a mounting seat, the end of the left rotating screw 206 away from the connecting rotating rod 205 passes through the inside of the moving slot 203 and is connected to the output shaft of the servo motor 207, a moving guide block 208 is installed at the bottom of the left moving screw block 204, and a connecting guide bar 209 is installed on the right side of the bottom end of the inner cavity of the left moving slot 203, and the moving guide block 208 and the connecting guide bar 209 are respectively electrically connected to the multi-section electric push rod 403; The specific implementation method is as follows: when performing the punching operation, the parts are placed inside the placement slot 201, and the servo motor 207 is started to drive the rotating screws 206 and the connecting rotating rods 205 on both sides to rotate. Since the threads opened on the outside of the rotating screws 206 on both sides are in opposite structures, the movable screw blocks 204 on both sides are driven to move downward to the opposite side, and the connecting top rod 211 is driven to move to the opposite side through the fixed rod 210, which drives the movable splints 202 on both sides to move to the opposite side, so that the movable splints 202 on both sides are fixed to the parts to be processed. When the movable guide block 208 on the left moves, the movable guide block 208 is brought into contact with the connecting guide strip 209, and the fixed electromagnetic block 306 and the multi-section electric push rod 403 are started at the same time.

[0018] The threads on the outside of the rotating screw rods 206 on both sides are of opposite structures, and a connecting rotating hole is provided in the middle of the bottom end of the inner cavity of the processing table 1 at a relative position to the connecting rotating rod 205, a control panel is installed on the front side of the working frame head 7, and the servo motor 207 is electrically connected to the control panel. A mounting recess is provided at the bottom end of the left middle part of the processing table 1 at a relative position to the servo motor 207, and a rotating hole is provided in the middle of one side of the inner cavity of the mounting recess, a connecting screw hole is provided in the middle of the moving screw block 204, and the bottom end of the moving guide block 208 is of an arc structure, and a moving opening is provided at the middle upper end of the inner cavity of the opposite side of the moving slots 203 on both sides; The specific implementation is as follows: the servo motor 207 is installed through the installation notch, and the installation and fixing is faster and more convenient, and the moving screw block 204 is installed to the outside of the rotating screw rod 206 through the connecting screw hole.

[0019] The material unloading auxiliary mechanism 3 also includes an adsorption guide block 303, a material unloading rod 304, an induction switch 305, a fixed electromagnetic block 306, a fixed frame head 307 and a material unloading head 308. The induction switch 305 is installed at the top right side of the inner cavity of the collecting slot 302. The induction switch 305 is electrically connected to the control panel, and an alarm is provided inside the control panel. A fixed frame head 307 is installed in the middle of the bottom end of the inner cavity of the collecting slot 302. A fixed electromagnetic block 306 is installed in the middle of the fixed frame head 307. An adsorption guide block 303 is installed at the top of the fixed electromagnetic block 306. The adsorption guide block 303 is a truncated cone structure. The moving guide block 208 and the connecting guide bar 209 are electrically connected to the fixed electromagnetic block 306 respectively. The material unloading rod 304 is installed at the middle and upper end of the right side of the left fixed rod 210. The end of the material unloading rod 304 away from the fixed rod 210 passes through the moving slot 203 and extends into the collecting slot 302, where a material unloading head 308 is installed. The specific implementation is as follows: when the fixed rod 210 on the left moves to the right, it drives the unloading rod 304 and the unloading head 308 to move to the right side, so that the unloading head 308 moves to the right side of the top of the adsorption guide block 303. When the fixed electromagnetic block 306 is started to generate magnetism, the adsorption guide block 303 will be magnetic. When the punching end is successfully punched, the bottom end of the punching end passes through the moving circular mouth 8 and extends into the collecting slot 302, and the metal waste after the punching is contacted with the adsorption guide block 303 for magnetic attraction. When the punching end moves upward and resets, the metal waste generated by the punching is sucked away by the action of magnetic attraction. When the fixed rod 210 is started to move to the left and reset, it drives the unloading rod 304 and the unloading head 308 to move to the left, and contacts with the adsorbed metal waste. At the same time, the movable guide block 208 is separated from the connecting conductive bar 209, so that the fixed electromagnetic block 306 loses its magnetism. When the unloading head 308 contacts the metal waste, the metal waste can be pushed into the collecting slot 302 for unloading. When performing the punching operation, not only can the processed parts of different sizes be fixed, but also the metal waste stuck at the bottom of the punching end after punching can be discharged, thereby increasing the efficiency of the punching end when it is reused later, and avoiding the situation in which the bottom of the punching end is stuck with metal waste after the punching is completed, resulting in excessive resistance during the punching operation and unable to punch normally. In this way, the punching operation cannot be completed, and the bottom of the punching end needs to be manually processed, resulting in reduced work efficiency.

[0020] A movable hole is provided on the left side of the inner cavity of the collecting slot 302 at a position opposite to the discharge rod 304. The discharge rod 304 and the discharge head 308 are L-shaped structures. The bottom end of the inner cavity of the collecting slot 302 is a convex structure. The discharge rod 304 and the discharge head 308 are both made of rubber material. The specific implementation is as follows: rubber material is used to increase the efficiency and service life of the discharge rod 304 and the discharge head 308 during use.

[0021] The stamping mechanism 4 also includes a stable slide rail 402, a movable stable rod 404, a stable slider 405 and an extrusion block 406. The extrusion block 406 is installed at the bottom end of the multi-section electric push rod 403, and a rubber layer is installed at the bottom end of the extrusion block 406. The middle of both sides of the inner cavity of the fixed frame 401 are installed with stable slide rails 402, and the top of the inner cavity of the stable slide rail 402 is slidably installed with a stable slider 405. The side of the stable slider 405 away from the stable slide rail 402 is installed with a movable stable rod 404, and the bottom end of the movable stable rod 404 is connected to the top of the extrusion block 406. A movable notch is opened in the middle of the top of the working frame head 7; The specific implementation method is as follows: when performing the punching operation, the guide block 208 is moved to contact the connecting guide bar 209, and the multi-section electric push rod 403 is started to drive the extrusion block 406 to move downward, so that the extrusion block 406 contacts the top of any circular baffle 504 to press down and punch, and when the extrusion block 406 moves downward, it drives the moving stabilizing rod 404 to move downward, and drives the stabilizing slider 405 to slide inside the stabilizing slide rail 402, thereby increasing the stability of the extrusion block 406 during the movement and improving the probability of successful punching.

[0022] The adjusting punching mechanism 5 also includes a first punching head 501, a mounting spring 502, a second punching head 503, a circular baffle 504, a third punching head 505, a reset spring 506, a collecting roller 508, a single-phase motor 509 and a stable adjusting mechanism 6. The first punching head 501 is movably mounted inside the movable mounting opening 511 on the left, the second punching head 503 is movably mounted inside the movable mounting opening 511 in the middle, and the third punching head 505 is movably mounted inside the movable mounting opening 511 on the right. The tops of the first punching head 501, the second punching head 503 and the third punching head 505 are all equipped with circular baffles 504, and the bottoms of the circular baffles 504 are all equipped with mounting springs 502. A number of reset springs 506 are equidistantly mounted on the right side of the movable mounting plate 507. A connecting plate is installed on the right side of the bottom end of the inner cavity of the working frame head 7. One end of the reset spring 506 away from the mobile mounting plate 507 is fixedly connected to the connecting plate, the reset spring 506 and the mounting spring 502 are both made of spring steel, the bottom ends of the first punching head 501, the second punching head 503 and the third punching head 505 are all provided with circular notches, and the cross-section of the circular notches is a trapezoidal structure, a single-phase motor 509 is installed at the rear end of the left side of the inner cavity of the working frame head 7 through a mounting seat, a collecting roller 508 is movably installed on the left side of the inner cavity of the working frame head 7, the front end of the collecting roller 508 is connected to the front end of the inner cavity of the working frame head 7 through a bearing, the rear side of the collecting roller 508 is connected to the output shaft of the front end of the single-phase motor 509, the single-phase motor 509 is electrically connected to the control panel, a guide wheel is installed on the left side of the bottom end of the inner cavity of the working frame head 7, and one end of the pulling rope 510 away from the mobile mounting plate 507 passes through the guide wheel and is connected to the outside of the collecting roller 508; The specific real-time method is: when adjusting the punching end, start the single-phase motor 509 to drive the collecting roller 508 to rotate. When the collecting roller 508 rotates, the pulling rope 510 is wound and collected, which will drive the movable mounting plate 507 to move horizontally, and will drive the first punching head 501, the second punching head 503 and the third punching head 505 to move. When the movable mounting plate 507 moves, the reset spring 506 will be stretched. Later, the movable mounting plate 507 will be reset by the stretched reset spring 506. After the first punching head 501, the second punching head 503 and the third punching head 505 have completed their movement, when the punching is pressed down, the punching end will contact the top of the circular baffle 504 and squeeze the mounting spring 502. Later, after the punching is completed, the mounting spring 502 will be reset by the squeezed mounting spring 502, so as to facilitate the punching operation again later.

[0023] The stabilizing adjustment mechanism 6 includes a stabilizing guide rail 601, a stabilizing guide plate 602, a touch switch 603, a fixing spring 604, a movable block 605, a movable guide wheel 606 and a movable notch 607. The stabilizing guide rail 601 is installed at the front and rear bottom ends of the inner cavity of the working frame head 7, and the stabilizing guide plate 602 is installed at the front and rear sides of the movable mounting plate 507. The end of the stabilizing guide plate 602 away from the movable mounting plate 507 is slidably connected to the inner cavity of the stabilizing guide rail 601. The front stabilizing guide rail 601 is installed at the front and rear bottom ends of the inner cavity of the working frame head 7. The inner cavity is provided with movable recesses 607 at relative positions of the movable circular opening 8, and a movable block 605 is movably installed in the inner cavity of the movable recess 607. A movable guide wheel 606 is installed at the rear side of the movable block 605, and a fixed spring 604 is installed at the front side of the movable block 605. Touch switches 603 are installed at both sides and the middle of the front stabilizing guide plate 602. The touch switch 603 is electrically connected to the control panel, and three warning lamp heads are installed on the outside of the control panel, and the warning lamp heads are provided with labels on the outside; The specific implementation is as follows: if the size of the punching hole needs to be adjusted, the movable mounting plate 507 will be driven to move. When the movable mounting plate 507 moves, the stabilizing guide plate 602 will be driven to slide inside the stabilizing guide rail 601, thereby increasing the stability and flexibility of the movable mounting plate 507 during movement. When the stabilizing guide plate 602 slides inside the stabilizing guide rail 601, the touch switch 603 will be driven to move. When the touch switch 603 at the corresponding position contacts the movable guide wheel 606 and pushes the movable guide wheel 606 to move toward the inner cavity of the movable recess 607, the movable block 605 will be driven to move toward the inner cavity of the movable recess 607, thereby squeezing the fixed spring 604. Through the reaction force of the fixed spring 604, the contact between the movable guide wheel 606 and the outside of the touch switch 603 is increased. The fit when touched can avoid poor contact when contacting the touch switch 603. During the processing of the iron tower parts, when it is necessary to punch round holes of different sizes, the punching end is moved and switched. When the movement is switched to the required size, the corresponding warning light head on the outside of the control panel is activated through the sensing end to tell the staff to switch to the required size, and then perform the punching operation. This avoids the situation where the size of the punching end cannot be changed according to the punching requirements during the punching operation, and manual adjustment is required, which reduces the efficiency of the later processing and increases the limitations of the punching operation. By adopting the horizontal displacement switching method, the stability during use after the switch can be increased, avoiding displacement during use.

[0024] Working principle: When punching, the present invention places the parts inside the placement slot 201, starts the servo motor 207 to drive the rotating screws 206 and the connecting rods 205 on both sides to rotate. Since the threads on the outside of the rotating screws 206 on both sides are in opposite structures, the movable screw blocks 204 on both sides are driven to move downward to the opposite side, and the connecting top rod 211 is driven to move to the opposite side through the fixed rod 210, which drives the movable clamping plates 202 on both sides to move to the opposite side, so that the movable clamping plates 202 on both sides are fixed to the parts to be processed. When the left side When the movable guide block 208 moves, the movable guide block 208 contacts the connecting guide bar 209, and the fixed electromagnetic block 306 and the multi-section electric push rod 403 are started at the same time, and the multi-section electric push rod 403 is started to drive the extrusion block 406 to move downward, so that the extrusion block 406 contacts the top of any circular baffle 504 to press down and punch holes, and when the extrusion block 406 moves downward, it drives the movable stabilizing rod 404 to move downward, and drives the stabilizing slider 405 to slide inside the stabilizing slide rail 402, so as to increase the stability of the extrusion block 406 during the movement process and improve the probability of successful punching; When the fixed rod 210 on the left moves to the right, it drives the unloading rod 304 and the unloading head 308 to move to the right side, so that the unloading head 308 moves to the right side of the top of the adsorption guide block 303. When the fixed electromagnetic block 306 is started to generate magnetism, the adsorption guide block 303 will be magnetic. When the punching end is punched successfully, the bottom end of the punching end passes through the moving circular mouth 8 and extends into the collecting slot 302, and the metal waste after the punching is contacted with the adsorption guide block 303 for magnetic attraction. When the punching end moves upward and resets, the metal waste generated by the punching is sucked away by the magnetic attraction. When the fixed rod 210 is started to move to the left and reset, it drives the unloading rod 304 and the unloading head 308 to move to the left, and contacts with the adsorbed metal waste. The moving guide block 208 is separated from the connecting conductive bar 209, so that the fixed electromagnetic block 306 loses its magnetism. When the unloading head 308 contacts the metal waste, the metal waste can be pushed into the collecting slot 302 for unloading. When performing the punching operation, not only can the parts of different sizes processed be fixed, but also the metal waste stuck at the bottom of the punching end after punching can be unloaded and discharged, thereby increasing the efficiency of the punching end when it is reused later, and avoiding the situation in which the bottom of the punching end is stuck with metal waste after the punching is completed, resulting in the resistance being too large to punch normally during the later punching operation, and the punching operation cannot be completed, and the bottom of the punching end needs to be processed manually, resulting in reduced work efficiency; When the punching end is adjusted, the single-phase motor 509 is started to drive the collecting roller 508 to rotate. When the collecting roller 508 rotates, the pulling rope 510 is wound and collected, which will drive the movable mounting plate 507 to move horizontally, and the first punching head 501, the second punching head 503 and the third punching head 505 to move. When the movable mounting plate 507 moves, the reset spring 506 is stretched. Later, the movable mounting plate 507 is reset by the stretched reset spring 506. When the first punching head 501, the second punching head 503 and the third punching head 505 are moved, the punching end is contacted with the top of the circular baffle 504 when the punching is pressed down, and the mounting spring 502 is squeezed. After the punching is completed, the mounting spring 502 is reset by the squeezed mounting spring 502, so as to facilitate the punching operation again later. If the size of the punching hole needs to be adjusted, the movable mounting plate 507 will be driven to move. When the movable mounting plate 507 moves, the stabilizing guide plate 602 will be driven to slide inside the stabilizing guide rail 601, thereby increasing the stability and flexibility of the movable mounting plate 507 during movement. When the stabilizing guide plate 602 slides inside the stabilizing guide rail 601, the touch switch 603 will be driven to move. When the touch switch 603 at the corresponding position contacts the movable guide wheel 606 and pushes the movable guide wheel 606 to move toward the inner cavity of the movable recess 607, the movable block 605 will be driven to move toward the inner cavity of the movable recess 607, thereby squeezing the fixed spring 604. Through the reaction force of the fixed spring 604, the contact between the movable guide wheel 606 and the outside of the touch switch 603 is increased. The good compatibility of the punching end can avoid poor contact when it contacts the touch switch 603. When it is necessary to punch round holes of different sizes during the processing of the iron tower parts, the punching end can be moved and switched. When the movement is switched to the required size, the corresponding warning light on the outside of the control panel is activated through the sensing end to tell the staff to switch to the required size before punching. This can avoid the situation where the size of the punching end cannot be changed according to the punching requirements during the punching operation, and manual adjustment is required, which reduces the efficiency of the later processing and increases the limitations of the punching operation. By adopting the horizontal displacement switching method, the stability during use after the switch can be increased, avoiding displacement during use.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous punching device for iron tower parts, comprising a processing table (1), a working frame head (7) being installed on the top of the processing table (1), characterized in that: A fixing mechanism (2), the fixing mechanism (2) comprising a placement slot (201) and a movable clamping plate (202), the placement slot (201) being arranged in the middle of the top end of the processing table (1), movable clamping plates (202) being movably mounted on both sides of the inner cavity of the placement slot (201), and opposite sides of the movable clamping plates (202) on both sides being in an arc-shaped structure; A material unloading auxiliary mechanism (3), the material unloading auxiliary mechanism (3) comprising a discharge slot (301) and a collection slot (302), the collection slot (302) being arranged in the middle of the bottom end of the inner cavity of the placement slot (201), the front and rear bottom ends of the inner cavity of the collection slot (302) both being provided with discharge slots (301), the discharge slots (301) being in an inclined state; A punching mechanism (4), the punching mechanism (4) comprising a fixed frame (401) and a multi-section electric push rod (403), the fixed frame (401) being installed at the middle of the top end of the working frame head (7), and the multi-section electric push rod (403) being installed at the middle of the top end of the inner cavity of the fixed frame (401); An adjustable punching mechanism (5), the adjustable punching mechanism (5) comprising a movable mounting plate (507), a pulling rope (510) and a movable mounting opening (511), the movable mounting plate (507) being mounted on the right side of the bottom end of the inner cavity of the working frame head (7), the movable mounting opening (511) being provided in the middle and on both sides of the movable mounting plate (507), the size of the movable mounting opening (511) gradually increasing from left to right, and the pulling rope (510) being mounted on the left side of the movable mounting plate (507); A movable circular opening (8) is provided in the middle of the bottom end of the working frame head (7), baffles (10) are installed on both sides of the working frame head (7), and support frames (9) are installed on both sides of the bottom end of the working frame head (7), and one side of the support frame plate (9) is connected to both sides of the processing table plate (1).

2. The device for continuous punching of iron tower parts according to claim 1, characterized in that: The fixing mechanism (2) further comprises a movable slot (203), a movable screw block (204), a connecting rotating rod (205), a rotating screw (206), a servo motor (207), a movable guide block (208), a connecting guide bar (209), a fixing rod (210) and a connecting top rod (211). The middle parts of both sides of the inner cavity of the processing table (1) are provided with movable slots (203). The middle part of the bottom end of the inner cavity of the processing table (1) is movably mounted with a connecting rotating rod (205). Both ends of the connecting rotating rod (205) are extended into the movable slots (203) on both sides and are mounted with rotating screws (206). The end of the rotating screw (206) away from the connecting rotating rod (205) is movably mounted with a movable screw block (204). The top of the movable screw block (204) is mounted with a fixing rod. A fixed rod (210), the top of each of the fixed rods (210) is provided with a connecting push rod (211), one end of each of the connecting push rods (211) passes through the movable slot (203) and is connected to one side of the movable splint (202), a servo motor (207) is installed at the bottom end of the middle portion of the left side of the processing table (1) through a mounting seat, one end of the rotating screw rod (206) on the left side away from the connecting rotating rod (205) passes through the inside of the movable slot (203) and is connected to the output shaft of the servo motor (207), a moving guide block (208) is installed at the bottom end of the moving screw block (204) on the left side, and a connecting guide bar (209) is installed on the right side of the bottom end of the inner cavity of the movable slot (203) on the left side, and the moving guide block (208) and the connecting guide bar (209) are respectively electrically connected to the multi-section electric push rod (403).

3. The continuous punching device for iron tower parts according to claim 2, characterized in that: The threads formed on the outside of the rotating screw rods (206) on both sides are of opposite structures, a connecting rotating hole is formed in the middle of the bottom of the inner cavity of the processing table (1) at a position relative to the connecting rotating rod (205), a control panel is installed on the front side of the working frame head (7), the servo motor (207) is electrically connected to the control panel, a mounting recess is formed at the bottom of the left middle part of the processing table (1) at a position relative to the servo motor (207), and a rotating hole is formed in the middle of one side of the inner cavity of the mounting recess, a connecting screw hole is formed in the middle of the moving screw block (204), the bottom of the moving guide block (208) is of arc structure, and a moving opening is formed in the middle upper end of the inner cavity of the moving slots (203) on both sides on the opposite side.

4. The device for continuous punching of iron tower parts according to claim 1, characterized in that: The material unloading auxiliary mechanism (3) further comprises an adsorption guide block (303), a material unloading rod (304), an induction switch (305), a fixed electromagnetic block (306), a fixed frame head (307) and a material unloading head (308); the induction switch (305) is installed at the top right side of the inner cavity of the collecting slot (302); the induction switch (305) is electrically connected to the control panel, and an alarm is provided inside the control panel; the fixed frame head (307) is installed in the middle of the bottom end of the inner cavity of the collecting slot (302); the fixed frame head (307) is installed in the middle A fixed electromagnetic block (306) is provided, and an adsorption guide block (303) is installed at the top of the fixed electromagnetic block (306). The adsorption guide block (303) is in a truncated cone structure. The movable guide block (208) and the connecting conductive bar (209) are respectively electrically connected to the fixed electromagnetic block (306). A material discharge rod (304) is installed at the middle and upper end of the right side of the fixed rod (210) on the left side. One end of the material discharge rod (304) away from the fixed rod (210) passes through the movable slot (203) and extends into the collecting slot (302) to be installed with a material discharge head (308).

5. The iron tower member continuous processing punching device according to claim 4, characterized in that: A movable hole is provided on the left side of the inner cavity of the collecting slot (302) at a position relative to the material discharge rod (304); the material discharge rod (304) and the material discharge head (308) are L-shaped structures; the bottom end of the inner cavity of the collecting slot (302) is convex; and the material discharge rod (304) and the material discharge head (308) are both made of rubber material.

6. The iron tower member continuous processing punching device according to claim 1, characterized in that: The punching mechanism (4) further comprises a stabilizing rail (402), a movable stabilizing rod (404), a stabilizing slider (405) and an extrusion block (406); the extrusion block (406) is installed at the bottom end of the multi-section electric push rod (403); the bottom end of the extrusion block (406) is installed with a rubber layer; the middle parts of both sides of the inner cavity of the fixed frame (401) are installed with stabilizing rails (402); the top end of the inner cavity of the stabilizing rail (402) is slidably installed with a stabilizing slider (405); the side of the stabilizing slider (405) away from the stabilizing rail (402) is installed with a movable stabilizing rod (404); the bottom end of the movable stabilizing rod (404) is connected to the top end of the extrusion block (406); and a movable notch is provided in the middle part of the top end of the working frame head (7).

7. The iron tower member continuous processing punching device according to claim 3, characterized in that: The adjustable punching mechanism (5) further comprises a first punching head (501), a mounting spring (502), a second punching head (503), a circular baffle (504), a third punching head (505), a return spring (506), a collecting roller (508), a single-phase motor (509) and a stable adjustment mechanism (6), wherein the first punching head (501) is movably mounted inside the movable mounting opening (511) on the left side, and the second punching head (503) is movably mounted inside the movable mounting opening (511) in the middle. 11), the third punching head (505) is movably mounted inside the movable mounting opening (511) on the right side, the first punching head (501), the second punching head (503) and the third punching head (505) are all mounted with circular baffles (504) at the top, and the bottom of the circular baffles (504) are all mounted with mounting springs (502), a plurality of return springs (506) are equidistantly mounted on the right side of the movable mounting plate (507), and a connecting spring (506) is mounted on the right side of the bottom end of the inner cavity of the working frame head (7) The movable mounting plate (507) is fixedly connected to the connecting plate at one end of the return spring (506) away from the movable mounting plate (507). The return spring (506) and the mounting spring (502) are both made of spring steel. The bottom ends of the first punching head (501), the second punching head (503) and the third punching head (505) are all provided with circular notches, and the cross-section of the circular notches is a trapezoidal structure. A single-phase motor (509) is installed at the rear end of the left side of the inner cavity of the working frame head (7) through a mounting seat. The working frame head ( 7) A collecting roller (508) is movably installed on the left side of the inner cavity, the front end of the collecting roller (508) is connected to the front end of the inner cavity of the working frame head (7) through a bearing, the rear side of the collecting roller (508) is connected to the output shaft of the front end of the single-phase motor (509), the single-phase motor (509) is electrically connected to the control panel, a guide wheel is installed on the left side of the bottom end of the inner cavity of the working frame head (7), and the end of the pulling rope (510) away from the movable mounting plate (507) passes through the guide wheel and is connected to the outside of the collecting roller (508).

8. The iron tower member continuous processing punching device according to claim 7, characterized in that: The stabilizing adjustment mechanism (6) comprises a stabilizing guide rail (601), a stabilizing guide plate (602), a touch switch (603), a fixed spring (604), a movable block (605), a movable guide wheel (606) and a movable recess (607); the stabilizing guide rail (601) is installed at the front and rear bottom ends of the inner cavity of the working frame head (7); the stabilizing guide plate (602) is installed at the front and rear sides of the movable mounting plate (507); one end of the stabilizing guide plate (602) away from the movable mounting plate (507) is connected to the stabilizing guide rail (601) ) inner cavity is slidably connected, the inner cavity of the front side stable guide rail (601) is provided with a movable recess (607) at a relative position to the movable circular opening (8), a movable block (605) is movably installed in the inner cavity of the movable recess (607), a movable guide wheel (606) is installed on the rear side of the movable block (605), a fixed spring (604) is installed on the front side of the movable block (605), and touch switches (603) are installed on both sides and the middle of the front side stable guide plate (602), and the touch switch (603) is electrically connected to the control panel.

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