CN110252872B - Automatic punching structure of pipe and frame production device - Google Patents
Automatic punching structure of pipe and frame production device Download PDFInfo
- Publication number
- CN110252872B CN110252872B CN201910573315.8A CN201910573315A CN110252872B CN 110252872 B CN110252872 B CN 110252872B CN 201910573315 A CN201910573315 A CN 201910573315A CN 110252872 B CN110252872 B CN 110252872B
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- Prior art keywords
- output
- pipe
- platform
- pushing
- conveying
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- 238000004080 punching Methods 0.000 title claims abstract description 98
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000009434 installation Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an automatic punching structure of a pipe, which is arranged on a mounting seat and is used for automatic punching of the pipe; the mounting seat is provided with a mounting frame at the front end, the automatic punching structure of the pipe comprises a pushing platform, a conveying structure, a punching mechanism and an output structure, the pushing platform is arranged on the mounting frame, the output structure is arranged at the front end of the mounting seat, the punching mechanism is arranged at the rear end of the mounting seat, the conveying structure is arranged between the punching mechanism and the pushing platform, the conveying structure is used for pushing the pipe from the front end to the rear end of the conveying structure, the conveying structure is used for conveying the pipe from the rear end of the pushing platform to the punching mechanism, the punching mechanism is used for punching the pipe to form a notch, and the output structure is used for outputting the punched pipe from the punching mechanism. According to the automatic punching structure for the pipe and the frame production device, provided by the invention, the punching efficiency of the pipe is effectively improved through the cooperation among the pushing platform, the conveying structure, the punching mechanism and the output structure, and the manufacturing efficiency of the frame is further improved.
Description
Technical Field
The invention relates to frame production equipment, in particular to an automatic punching structure for pipes and a frame production device.
Background
Currently, the frame production is mostly performed manually on a punching machine, a plurality of V-shaped cuts are punched on a pipe by the punching machine, and then the pipe is bent to form the frame by the V-shaped cuts. But the efficiency of manual punching of the pipe is low, which affects the efficiency of frame manufacturing.
Disclosure of Invention
The invention aims to provide an automatic punching structure for a pipe and a frame production device.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The automatic punching structure of the pipe is arranged on the mounting seat and is used for automatically punching the pipe; the mounting seat is provided with a mounting frame at the front end, the automatic punching structure of the pipe comprises a pushing platform, a conveying structure, a punching mechanism and an output structure, the pushing platform is arranged on the mounting frame, the output structure is arranged at the front end of the mounting seat, the punching mechanism is arranged at the rear end of the mounting seat, the conveying structure is arranged between the punching mechanism and the pushing platform, the conveying structure is used for pushing the pipe from the front end to the rear end of the conveying structure, the conveying structure is used for conveying the pipe from the rear end of the pushing platform to the punching mechanism, the punching mechanism is used for punching the pipe to form a notch, and the output structure is used for outputting the punched pipe from the punching mechanism.
As a further technical scheme of the invention: the pushing platform comprises a platform main body, a plurality of pushing air cylinders and a plurality of jacking air cylinders, wherein the platform main body is arranged on the mounting frame, the pushing air cylinders are horizontally arranged on the front end face of the platform main body at intervals in parallel, the telescopic rods of the pushing air cylinders are arranged towards the rear end of the platform main body, and the pipe is pushed to the rear end of the platform main body from the front end of the platform main body through telescopic rods of the pushing air cylinders; the lifting cylinders are arranged on the rear end face of the platform main body in parallel at intervals and perpendicular to the rear end face of the platform main body, the telescopic rods of the lifting cylinders are arranged towards the top end of the platform main body, supporting pieces are arranged on the telescopic rods of the lifting cylinders, and the telescopic rods of the lifting cylinders stretch and retract to push pipes at the rear end of the platform main body so as to support and lift the pipes.
As a further technical scheme of the invention: the conveying structure comprises a conveying driving structure and a plurality of conveying arms, the conveying driving structure is arranged at the rear end of the mounting frame and comprises a first rotating shaft and a conveying motor, a plurality of bearing seats and a plurality of first rotating wheels are arranged on the first rotating shaft at intervals, each bearing seat is arranged adjacent to one first rotating wheel, and the conveying motor is arranged below the first rotating shaft and drives the first rotating shaft to rotate through the conveying motor; the conveying arms are fixedly arranged between the pushing platform and the punching mechanism and are positioned at two sides of the punching mechanism relatively, the rear end of each conveying arm is rotatably provided with a second rotating wheel, the front end of each conveying arm is correspondingly connected with a bearing seat, and a conveying belt is sleeved between the first rotating wheel adjacent to the bearing seat and the second rotating wheel of the conveying arm, so that when the conveying motor drives the first rotating shaft to rotate, the conveying belt rotates along with the first rotating shaft through the first rotating wheel and the second rotating wheel; and a second guide rail is arranged at the bottom end of each conveying arm, a conveying clamping hand is movably arranged on the second guide rail, and the pipe is conveyed to the punching mechanism from the rear end of the pushing platform through the conveying clamping hand.
As a further technical scheme of the invention: the conveying clamp comprises a sliding part, a clamp cylinder and a clamp part, wherein the sliding part is provided with a sliding section and a clamp installation section integrally connected with the sliding section, a movable block is arranged on one surface of the sliding section, facing the second guide rail, of the sliding part, the sliding part is correspondingly arranged on the second guide rail through the movable block, so that the sliding part can be movably arranged on the second guide rail, a second connecting piece is arranged on the clamp installation section, and the sliding part is connected with the conveying belt through the second connecting piece so that the conveying belt drives the sliding part to slide on the second guide rail through the second connecting piece when the conveying belt rotates; the clamping hand cylinder is arranged on the clamping hand installation section of the sliding piece, and the clamping hand piece is arranged on the telescopic rod of the clamping hand cylinder.
As a further technical scheme of the invention: the punching mechanism comprises a plurality of punching machines which are arranged in parallel, and each punching machine is used for punching and forming V-shaped cuts on the pipe.
As a further technical scheme of the invention: the output structure comprises a plurality of output frames and an output driving structure, the plurality of output frames are arranged at the front end of the mounting seat in parallel and are positioned at two sides of the punching mechanism relatively, a bracket is arranged at the top end of each output frame and used for supporting a pipe, a third guide rail is arranged at one side of each output frame, an output pushing handle is movably arranged on each third guide rail, and the output pushing handles are matched with the output driving structure to output the pipe from the punching mechanism to the bracket and convey the pipe from the rear end of the mounting seat to the front end; the front end of output frame is equipped with fixed bearing, the rear end of output frame rotationally is equipped with the output rear wheel, output drive structure includes second pivot and output motor, and the second pivot corresponds the fixed bearing who passes each output frame, makes the second pivot rotationally set up through fixed bearing, is equipped with a plurality of output front wheels in the second pivot, each output front wheel with a fixed bearing adjacent setting and with the output rear wheel of the output frame that fixed bearing is located corresponds, the cover is equipped with the output area between output front wheel and the output rear wheel that corresponds, output motor sets up in the front end of mount pad in the below of second pivot, drives the second pivot through output motor and rotates.
As a further technical scheme of the invention: the output pushing handle comprises a mounting plate, a pushing piece cylinder and a pushing piece, wherein one surface of the mounting plate is provided with a sliding piece and a third connecting piece, the sliding piece is correspondingly arranged on a third guide rail, the mounting plate is movably arranged on the third guide rail, the third connecting piece is connected with an output belt, the output belt drives the mounting plate to move on the third guide rail, the other surface of the mounting plate is vertically provided with the pushing piece cylinder, and a telescopic rod of the pushing piece cylinder is vertically upwards arranged and provided with the pushing piece.
As a further technical scheme of the invention: the output frame is equipped with the fixed tong of tubular product in the rear end, and the fixed tong of tubular product is used for fixed tubular product when die-cut mechanism die-cut to tubular product, the fixed tong of tubular product is including fixed cylinder and fixed tong, fixed cylinder sets up perpendicularly at the rear end of output frame, and fixed cylinder's telescopic link sets up perpendicularly upwards and is equipped with on it fixed tong.
In addition, the invention needs to provide a frame production device with the automatic punching structure of the pipe.
The frame production device comprises a mounting seat and a pipe feeding structure; the frame production device further comprises an automatic punching structure of the pipe, the pipe feeding structure is arranged at the top of the mounting frame, the pushing platform is arranged below the pipe feeding structure, and the pipe is conveyed to the front end of the pushing platform through the pipe feeding structure.
As a further technical scheme of the invention: the top of the mounting frame is provided with a mounting rod and a fixing rod arranged below the mounting rod, the pipe feeding structure comprises a first guide rail, a feeding platform, a plurality of bearing cylinders, a feeding pushing handle and a feeding driving structure, the first guide rail is arranged on the front end face of the mounting rod, the feeding platform is arranged on the front end face of the fixing rod, the platform face of the feeding platform is an inclined face, the bearing cylinders are arranged at the bottom end of the feeding platform in parallel at equal intervals, a plurality of pipes are supported on the platform face of the feeding platform through extending out of telescopic rods of the bearing cylinders, and the telescopic rods of the bearing cylinders are contracted to enable the pipes to automatically slide to the front end of the pushing platform under the action of the platform face of the feeding platform; the feeding pushing handle is movably arranged on the first guide rail, and a plurality of pipes are pushed from one side of the feeding platform to the other side through the feeding pushing handle; the feeding driving structure is arranged on the top surface of the mounting rod and used for driving the feeding pushing hand to move on the first guide rail.
Compared with the prior art, the invention has the beneficial effects that: according to the automatic punching structure of the pipe and the frame production device, provided by the invention, through the cooperation among the pushing platform, the conveying structure, the punching mechanism and the output structure, the automatic punching processing of the pipe is realized by the automatic punching structure of the pipe, so that the punching efficiency of the pipe is effectively improved, and the manufacturing efficiency of the frame is further improved.
Drawings
Fig. 1 is a schematic view of a frame production apparatus.
Fig. 2 is a schematic view of the mounting bracket.
Fig. 3 is a partial view of fig. 2.
Fig. 4 is a partial view of fig. 2.
Fig. 5 is a partial view of fig. 2.
Fig. 6 is a schematic diagram of a split of the feeding platform.
Fig. 7 is another view of fig. 2.
Fig. 8 is a partial view of fig. 7.
Fig. 9 is a schematic view of a conveying structure.
Fig. 10 is another view of fig. 1.
Fig. 11 is a partial view of fig. 10.
FIG. 12 is a schematic view of a pipe fixing clamp.
Fig. 13 is a schematic view of the die cutting mechanism and the output structure mounted to the mounting base.
Fig. 14 is a partial view of fig. 13.
Fig. 15 is a schematic view of an output rack.
Fig. 16 is a process flow diagram of a frame.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the scope of the invention.
Referring to fig. 1 and 10, the frame production device includes a mounting seat 10, a pipe feeding structure 20 and a pipe automatic punching structure 30, the mounting seat 10 is provided with a mounting frame 11 at the front end, the pipe feeding structure 20 is provided at the top of the mounting frame 11 for conveying pipe to the pipe automatic punching structure 30, the pipe automatic punching structure 30 is mounted on the mounting seat 10 for automatic punching processing of pipe, the pipe automatic punching structure 30 includes a pushing platform 40, a conveying structure 50, a punching mechanism 60 and an output structure 70, the pushing platform 40 is provided on the mounting frame 11 below the pipe feeding structure 20, the output structure 70 is provided at the front end of the mounting seat 10, the punching mechanism 60 is provided at the rear end of the mounting seat 10, the conveying structure 50 is provided between the punching mechanism 60 and the pushing platform 40 for conveying pipe to the front end of the pushing platform 40 by the pipe feeding structure 20, the pushing platform 40 pushes pipe from the front end to the rear end thereof, the conveying structure 50 conveys pipe from the rear end of the pushing platform 40 to the punching mechanism 60, the punching mechanism 60 forms a cut-out hole by the punching mechanism 70.
Referring to fig. 2, a mounting rod 111 and a fixing rod 112 disposed below the mounting rod 111 are disposed at the top of the mounting frame 11, the pipe feeding structure 20 includes a first guide rail 21, a feeding platform 22, a plurality of bearing cylinders 23, a feeding pushing handle 24 and a feeding driving structure 25, the first guide rail 21 is disposed at the front end surface of the mounting rod 111, the feeding platform 22 is disposed at the front end surface of the fixing rod 112, the platform surface of the feeding platform 22 is an inclined surface, the plurality of bearing cylinders 23 are equidistantly and parallelly disposed at the bottom end of the feeding platform 22, a cylinder body of each bearing cylinder 23 is located behind the platform surface of the feeding platform 22, and a telescopic rod of the bearing cylinder 23 stretches vertically relative to the platform surface of the feeding platform 22 to support a plurality of pipes on the platform surface of the feeding platform 22 through the telescopic rod extension of the plurality of bearing cylinders 23; the feeding pushing handle 24 is movably arranged on the first guide rail 21, and a plurality of pipes are pushed from one side of the feeding platform 22 to the other side through the feeding pushing handle 24; the feeding driving structure 25 is disposed on the top surface of the mounting rod 111, and is used for driving the feeding pushing handle 24 to move on the first guide rail 21.
Referring to fig. 3 and 4 in combination, the feeding pushing handle 24 includes two movable members 241, a connecting rod 242, a pushing handle cylinder 243 and a pressing cylinder 244, the two movable members 241 are relatively movably disposed on the first guide rail 21, each movable member 241 has a movable section 81 and a cylinder mounting section 82 integrally connected with the movable section 81, a slider 811 is disposed on a surface of the movable section 81 facing the first guide rail 21, and the movable member 241 is correspondingly mounted on the first guide rail 21 through the slider 811 so as to enable the movable member 241 to move on the first guide rail 21; the connecting rod 242 is arranged between the two movable pieces 241, and two ends of the connecting rod 242 are oppositely connected with the cylinder mounting sections 82 of the two movable pieces 241; the pushing cylinder 243 is disposed on the cylinder mounting section 82 of the movable member 241, the telescopic rod of the pushing cylinder 243 faces vertically to the platform surface of the feeding platform 22 and is provided with a pushing member 2431 thereon, the pushing member 2431 is in a Γ shape, the pressing cylinder 244 is disposed on the cylinder mounting section 82 of the other movable member 241, the telescopic rod of the pressing cylinder 244 faces vertically to the platform surface of the feeding platform 22 and is provided with a pressing member 2441 thereon, the pressing member 2441 is in a flat plate shape, so that when the feeding driving structure 25 drives the feeding pushing member 24 to move on the first guide rail 21, the telescopic rod of the pushing cylinder 243 extends to push the pushing member 2431 against one end of the plurality of pipes, and the telescopic rod of the pressing cylinder 244 extends to press the pressing member 2441 against the other end of the plurality of pipes, so that the plurality of pipes can be smoothly pushed from one side to the other side of the feeding platform 22 along with the movement of the feeding pushing member 24.
The feeding driving structure 25 includes two fixing bases 251, a feeding motor 252, a driving belt 253, a first connecting piece 254 and two first sensors (not shown), the two fixing bases 251 are relatively disposed on the top surface of the mounting rod 111, the driven wheel 255 is rotatably disposed at the front end of one fixing base 251, the feeding motor 252 is disposed at the rear end of the other fixing base 251, a rotating shaft of the feeding motor 252 extends to the front end of the fixing base 251 through the fixing base 251 and is provided with a driving wheel 256 thereon, the driving belt 253 is disposed between the two fixing bases 251, two ends of the driving belt 253 are relatively sleeved on the driven wheel 255 and the driving wheel 256, the first connecting piece 254 is relatively connected with a movable piece 241 and the driving belt 253, so that when the feeding motor 252 is started, the feeding motor 252 drives the driving belt to rotate, the first connecting piece 254 moves along with the rotation of the driving belt 253, and thus drives the feeding pushing hand 24 to move on the first guide rail 21; the two first sensors are oppositely arranged between the two fixed seats 251 on the top surface of the mounting rod 111, each first sensor corresponds to an adjacent fixed seat 251, when the first connecting piece 254 moves along with the rotation of the transmission belt 253, the first connecting piece 254 is correspondingly sensed by the first sensor, signals are transmitted to the feeding motor 252, the pushing cylinder 243 and the pressing cylinder 244 through the first sensors, the feeding motor 252, the pushing cylinder 243 and the pressing cylinder 244 are controlled to operate, so that after the feeding pushing hand 24 pushes a plurality of pipes from one side to the other side of the feeding platform 22, the telescopic rods of the pushing cylinder 243 and the pressing cylinder 244 shrink, the feeding motor 252 drives the transmission belt to rotate reversely, and the feeding pushing hand 24 is driven to return on the first guide rail 21.
It can be appreciated that when the pipes are pushed from one side to the other side of the feeding platform 22 by the feeding pushing handle 24, the telescopic rod of the supporting cylinder 23 is contracted, so that the pipes automatically slide to the front end of the pushing platform 40 under the action of the platform surface of the feeding platform 22.
Referring to fig. 5 and 6, further, the feeding platform 22 is provided with a plurality of assembling plates 221 and a plurality of platform panels 222, the assembling plates 221 are arranged on the front end surface of the fixing rod 112 in parallel and spaced apart, the assembling plates 221 are provided with connecting sections 2211, one end of each connecting section 2211 is connected with the front end surface of the fixing rod 112, each platform panel 222 is arranged between the connecting sections 2211 of the two assembling plates 221, two sides of each platform panel 222 are respectively provided with a folding edge 2221, the assembling plates 221 are in threaded connection with the connecting sections 2211 through the folding edges 2221, and the assembling plates 221 are matched with the platform panels 222 to form the feeding platform 22.
Further, the partially assembled plate 221 is provided with a guiding section 2212 integrally connected with the connecting section 2211, and the guiding section 2212 is arc-shaped, so that the guiding and limiting functions are achieved when a plurality of pipes slide from the feeding platform 22 to the pushing platform 40.
Referring to fig. 2, 5 and 7, the pushing platform 40 includes a platform main body 41, a plurality of pushing cylinders 42 and a plurality of jacking cylinders 43, the platform main body 41 is disposed on the mounting frame 11 below the feeding platform 22, the platform main body 41 is provided with a plurality of limiting frames 44 at a parallel spacing on the front end surface, each limiting frame 44 is provided with a limiting plate 45, the limiting plates 45 are matched with the guiding sections 2212, a storage space 46 for storing a plurality of pipes conveyed from the feeding platform 22 to the pushing platform 40 is formed between the limiting plates 45 and the guiding sections 2212, the plurality of pushing cylinders 42 are horizontally disposed at the front end surface of the platform main body 41 at a parallel spacing, the telescopic rods of the pushing cylinders 42 are disposed towards the rear end of the platform main body 41, the plurality of pipes stored in the storage space 46 are sequentially pushed to the rear end of the platform main body 41 by repeated telescopic rods of the pushing cylinders 42, the plurality of jacking cylinders 43 are vertically disposed at a parallel spacing on the rear end surface of the platform main body 41, the telescopic rods of the jacking cylinders 43 are disposed towards the top end of the main body 41, and the telescopic rods 431 are disposed to support the telescopic rods 431 of the jacking cylinders 43 to support the telescopic rods of the jacking cylinders 43.
Further, the front end and the rear end of the platform main body 41 are respectively provided with a second sensor 47, and the second sensors 47 positioned at the front end of the platform main body 41 correspond to the bottom end of the storage space 46, so that when the second sensors 47 sense that the bottom end of the storage space 46 is provided with a pipe, signals are transmitted to the pushing cylinder 42, and the telescopic rod of the pushing cylinder 42 stretches; the second sensor 47 at the rear end of the platform body 41 is arranged in parallel with the jacking cylinder 43, so that when the supporting member 431 supports the pipe, the second sensor 47 transmits a signal to the jacking cylinder 43, and the telescopic rod of the jacking cylinder 43 stretches and contracts to support the pipe by the supporting member 431.
Referring to fig. 7, 8, 9 and 11, the conveying structure 50 includes a conveying driving structure 51 and a plurality of conveying arms 52, the conveying driving structure 51 is disposed at the rear end of the top of the mounting frame 11, the conveying driving structure 51 includes a first rotating shaft 511 and a conveying motor 512, the first rotating shaft 511 is disposed at the rear end of the mounting rod 111, a plurality of bearing seats 5111 and a plurality of first rotating wheels 5112 are disposed on the first rotating shaft 511 at intervals, each bearing seat 5111 is disposed adjacent to a first rotating wheel 5112, the conveying motor 512 is disposed below the first rotating shaft 511 at the rear end of the fixing rod 112, the conveying motor 512 drives the first rotating shaft 511 to rotate, the conveying arms 52 are fixedly disposed between the pushing platform 40 and the punching mechanism 60 and are relatively disposed at two sides of the punching mechanism 60, the rear end of each conveying arm 52 is rotatably provided with a second rotating wheel 521, and the front end of each conveying arm 52 is correspondingly connected with a bearing seat 5111, and a conveying belt 53 is sleeved between the first rotating wheel 5112 adjacent to the second rotating wheel 521 of the conveying arm 52 so that when the conveying motor 512 drives the first rotating wheel 511 to rotate along with the first rotating wheel 511; each of the conveying arms 52 has a second guide rail 54 at the bottom end, and a conveying gripper 55 is movably provided on the second guide rail 54, and the pipe is conveyed from the rear end of the pushing platform 40 to the punching mechanism 60 by the conveying gripper 55. The conveying gripper 55 comprises a sliding part 551, a gripper cylinder 552 and a gripper part 553, the sliding part 551 has a sliding section 83 and a gripper installation section 84 integrally connected with the sliding section 83, a movable block 831 is arranged on one surface of the sliding section 83 facing the second guide rail 54, the movable block 831 is correspondingly arranged on the second guide rail 54, the sliding part 551 is movably arranged on the second guide rail 54, a second connecting piece 554 is arranged on the gripper installation section 84 of the sliding part 551, and the conveying belt 53 is connected through the second connecting piece 554 so that when the conveying belt 53 rotates, the conveying belt 53 drives the sliding part 551 to slide on the second guide rail 54 through the second connecting piece 554; the clamping cylinder 552 is disposed on the clamping mounting section 84 of the sliding member 551, the clamping member 553 is disposed on a telescopic rod of the clamping cylinder 552, so that the sliding member 551 slides from the front end to the rear end of the conveying arm 52 on the second guide rail 54, the telescopic rod of the clamping cylinder 552 extends out from the front end of the conveying arm 52 to drive the clamping member 553 to clamp the pipe lifted by the lifting cylinder 43, and the telescopic rod of the clamping cylinder 552 contracts at the rear end of the conveying arm 52 to drive the clamping member 553 to loosen the clamped pipe, so as to convey the pipe to the punching mechanism 60.
Further, the first rotating shaft 511 is provided with a third rotating wheel 5113, the rotating shaft of the conveying motor 512 is provided with a driving wheel 5121, a first driving belt 91 is sleeved between the third rotating wheel 5113 and the driving wheel 5121, and the conveying motor 512 can drive the first rotating shaft 511 to rotate through the cooperation of the third rotating wheel 5113, the driving wheel 5121 and the first driving belt 91.
Further, the conveying structure 50 includes a fixing plate 501 and a plurality of connecting arms 502, the fixing plate 501 is connected with the top ends of the plurality of conveying arms 52, a plurality of connecting plates 503 are disposed between the fixing plate 501 and the mounting rod 111, the fixing plate 501 and the mounting rod 111 are connected through two ends of the connecting plates 503, and the fixing plate 501 is matched with the connecting plates 503 to fix the conveying arms 52; each connecting arm 502 is disposed adjacent to one side of a conveying arm 52, and the connecting arm 502 is connected to the fixing rod 112 and the conveying arm 52, so as to fix the conveying arm 52.
Further, a third sensor 504 is disposed at each of the front end and the rear end of the conveying arm 52, and the third sensor 504 is used for sensing the second connecting member 554 and transmitting a signal to the conveying motor 512, so as to control the operation of the conveying gripper 55.
The punching mechanism 60 comprises a plurality of punching machines 61 arranged in parallel, and each punching machine 61 is used for punching and forming V-shaped cuts on the pipe.
Referring to fig. 13, 14 and 15, the output structure 70 includes a plurality of output frames 71 and an output driving structure 72, the plurality of output frames 71 are arranged in parallel at the front end of the mounting base 10 and are located at two opposite sides of the punching mechanism 60, a bracket 73 is arranged at the top end of the output frame 71 for supporting the pipe, a third guide rail 711 is arranged at one side of the output frame 71, an output pushing handle 712 is movably arranged on the third guide rail 711, and the pipe is output from the punching mechanism 60 to the bracket 73 and is conveyed from the rear end to the front end of the mounting base 10 by matching the output pushing handle 712 with the output driving structure 72; the front end of the output frame 71 is provided with a fixed bearing 701, the rear end of the output frame 71 is rotatably provided with an output rear wheel 713, the output driving structure 72 comprises a second rotating shaft 721 and an output motor 722, the second rotating shaft 721 correspondingly penetrates through the fixed bearing 701 of each output frame 71, the second rotating shaft 721 is rotatably arranged through the fixed bearing 701, a plurality of output front wheels 7211 are arranged on the second rotating shaft 721, each output front wheel 7211 is adjacent to a bearing seat 5111 and corresponds to the output rear wheel 713 of the output frame 71 where the fixed bearing 701 is arranged, an output belt 702 is sleeved between the output front wheel 7211 and the corresponding output rear wheel 713, the output motor 722 is arranged below the second rotating shaft 721 at the front end of the mounting seat 10, and the second rotating shaft 721 is driven to rotate through the output motor 722; the output pushing handle 712 includes a mounting plate 7121, a pushing air cylinder 7122 and a pushing piece 7123, one surface of the mounting plate 7121 is provided with a slider 85 and a third connecting piece 86, the slider 85 is correspondingly mounted on the third guide rail 711, so that the mounting plate 7121 is movably disposed on the third guide rail 711, the third connecting piece 86 is connected with the output belt 702, the mounting plate 7121 is driven to move on the third guide rail 711 by the output belt 702, the other surface of the mounting plate 7121 is vertically provided with the pushing air cylinder 7122, a telescopic rod of the pushing air cylinder 7122 is vertically arranged upwards and is provided with the pushing piece 7123 thereon, so that the telescopic rod of the pushing air cylinder 7122 extends to support a tube punched by the punching mechanism 60, and the output motor 722 drives the output belt 702 to rotate, so that the output pushing handle 712 is conveyed from the rear end to the front end of the mounting seat 10 along the third guide rail 711.
Further, the second rotating shaft 721 is provided with a driven rotating wheel 703, the rotating shaft of the output motor 722 is provided with a driving rotating wheel 704, a second driving belt 705 is sleeved between the driven rotating wheel 703 and the driving rotating wheel 704, and the output motor 722 can drive the second rotating shaft 721 to rotate through the cooperation among the driven rotating wheel 703, the driving rotating wheel 704 and the second driving belt 705.
Further, referring to fig. 11, a fourth sensor 706 is disposed at each of the front end of the bracket 73 and the rear end of the output rack 71, and the operation of the output pushing hand 712 is controlled by the fourth sensor 706.
Further, referring to fig. 12 and 13 in combination, the output frame 71 is provided with a pipe fixing clamp 62 at the rear end, the pipe fixing clamp 62 is used for fixing a pipe when the punching mechanism 60 punches the pipe, the pipe fixing clamp 62 includes a fixing cylinder 621 and a fixing clamp 622, the fixing cylinder 621 is vertically disposed at the rear end of the output frame 71, a telescopic rod of the fixing cylinder 621 is vertically disposed upwards and provided with the fixing clamp 622 thereon, so that after the pipe is conveyed to the punching mechanism 60, the telescopic rod of the fixing cylinder 621 extends to clamp the fixing clamp 622 to clamp the fixing pipe, and when the pipe is output from the punching mechanism 60 through the output pushing handle, the telescopic rod of the fixing cylinder 621 contracts, so that the fixing clamp 622 releases the clamping of the pipe.
Further, a supporting member 92 is disposed between the rear end of the conveying arm 52 and the rear end of the output frame 71, and two ends of the supporting member 92 are oppositely connected to the rear end of the conveying arm 52 and the rear end of the output frame 71, so as to fix the conveying arm 52.
Referring to fig. 16, the frame production apparatus operates as follows: the pipe feeding structure 20 pushes a plurality of pipes from one side of the feeding platform 22 to the other side by using the feeding pushing handle 24, the telescopic rod of the supporting cylinder 23 contracts, the plurality of pipes automatically slide into the storage space 46 at the front end of the pushing platform 40 under the action of the platform surface of the feeding platform 22, the telescopic rod of the pushing cylinder 42 repeatedly stretches and contracts to sequentially push the plurality of pipes stored in the storage space 46 from the front end of the platform main body 41 to the rear end of the platform main body 41, the telescopic rod of the jacking cylinder 43 stretches and contracts to push the pipes pushed to the rear end of the platform main body 41 to be supported and lifted by the supporting piece 431, the conveying structure 50 clamps the pipes lifted by the jacking cylinder 43 by using the conveying clamping hand 55, the conveying clamping hand 55 slides to the rear end from the front end of the conveying arm 52 along the second guide rail 54 under the driving of the conveying motor 512, the conveying clamping hand 55 releases the pipes to fall into the punching mechanism 60, the punching mechanism 60 is punched on the pipes through a plurality of V-shaped cuts by the plurality of machines 61, the output clamping structure 70 is used for supporting and the pipes from the mechanism 60 and is lifted by the output clamping hand 712 to the rear end of the pipe from the rear end of the third die-cut seat 10 under the driving of the output motor 722, and accordingly the pipe is conveyed from the rear end of the die-cut seat 10 is completed. And then, bending the punched pipe rapidly and conveniently by manpower to form a frame.
In summary, according to the automatic pipe punching structure 30 and the frame production device, the automatic pipe punching structure 30 is used for realizing automatic pipe punching processing through the cooperation among the pushing platform 40, the conveying structure 50, the punching mechanism 60 and the output structure 70, so that the pipe punching efficiency is effectively improved, and the frame manufacturing efficiency is further improved.
Any combination of the various embodiments of the invention should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the invention should be within the scope of the invention.
Claims (8)
1. The automatic punching structure of the pipe is arranged on the mounting seat (10) and is used for automatically punching the pipe; the method is characterized in that: the automatic pipe punching structure comprises a pushing platform (40), a conveying structure (50), a punching mechanism (60) and an output structure (70), wherein the pushing platform (40) is arranged on the mounting frame (11), the output structure (70) is arranged at the front end of the mounting seat (10), the punching mechanism (60) is arranged at the rear end of the mounting seat (10), the conveying structure (50) is arranged between the punching mechanism (60) and the pushing platform (40) so that the pushing platform (40) pushes a pipe from the front end to the rear end of the pipe, the conveying structure (50) conveys the pipe from the rear end of the pushing platform (40) to the punching mechanism (60), the punching mechanism (60) punches the pipe to form a notch, and the output structure (70) outputs the punched pipe from the punching mechanism (60);
The pushing platform (40) comprises a platform main body (41), a plurality of pushing air cylinders (42) and a plurality of jacking air cylinders (43), wherein the platform main body (41) is arranged on the mounting frame (11), the pushing air cylinders (42) are horizontally arranged on the front end face of the platform main body (41) at intervals in parallel, telescopic rods of the pushing air cylinders (42) are arranged towards the rear end of the platform main body (41), and a pipe is pushed to the rear end of the platform main body (41) from the front end of the platform main body (41) through telescopic rods of the pushing air cylinders (42); the lifting cylinders (43) are vertically arranged on the rear end face of the platform main body (41) at parallel intervals, telescopic rods of the lifting cylinders (43) are arranged towards the top end of the platform main body (41), supporting pieces (431) are arranged on the telescopic rods of the lifting cylinders (43), and pipes pushed to the rear end of the platform main body (41) are supported and lifted through the telescopic rods of the lifting cylinders (43) in a telescopic mode through the supporting pieces (431);
The conveying structure (50) comprises a conveying driving structure (51) and a plurality of conveying arms (52), the conveying driving structure (51) is arranged at the rear end of the mounting frame (11), the conveying driving structure (51) comprises a first rotating shaft (511) and a conveying motor (512), a plurality of bearing seats (5111) and a plurality of first rotating wheels (5112) are arranged on the first rotating shaft (511) at intervals, each bearing seat (5111) is arranged adjacent to one first rotating wheel (5112), and the conveying motor (512) is arranged below the first rotating shaft (511) and drives the first rotating shaft (511) to rotate through the conveying motor (512); the conveying arms (52) are fixedly arranged between the pushing platform (40) and the punching mechanism (60) and are positioned on two sides of the punching mechanism (60) relatively, the rear end of each conveying arm (52) is rotatably provided with a second rotating wheel (521), the front end of each conveying arm (52) is correspondingly connected with a bearing seat (5111), and a conveying belt (53) is sleeved between a first rotating wheel (5112) adjacent to the bearing seat (5111) and the second rotating wheel (521) of the conveying arm (52) so that when a conveying motor (512) drives the first rotating shaft (511) to rotate, the conveying belt (53) rotates along with the rotation of the first rotating shaft (511) through the first rotating wheel (5112); each conveying arm (52) is provided with a second guide rail (54) at the bottom end, a conveying clamping hand (55) is movably arranged on the second guide rail (54), and the pipe is conveyed to the punching mechanism (60) from the rear end of the pushing platform (40) through the conveying clamping hand (55).
2. The automated die-cut structure of tubing of claim 1, wherein: the conveying clamp (55) comprises a sliding part (551), a clamp cylinder (552) and a clamp part (553), the sliding part (551) is provided with a sliding section (83) and a clamp installation section (84) integrally connected with the sliding section (83), a movable block (831) is arranged on one surface of the sliding section (83) facing the second guide rail (54), the sliding part (551) is correspondingly arranged on the second guide rail (54) through the movable block (831), the sliding part (551) is movably arranged on the second guide rail (54), a second connecting piece (554) is arranged on the clamp installation section (84), the sliding part (551) is connected with the conveying belt (53) through the second connecting piece (554), and when the conveying belt (53) rotates, the conveying belt (53) drives the sliding part (551) to slide on the second guide rail (54) through the second connecting piece (554); the clamping cylinder (552) is arranged on the clamping mounting section (84) of the sliding piece (551), and the clamping piece (553) is arranged on the telescopic rod of the clamping cylinder (552).
3. The automated die-cut structure of tubing of claim 1, wherein: the punching mechanism (60) comprises a plurality of punching machines (61) which are arranged in parallel, and each punching machine (61) is used for punching and forming V-shaped cuts on the pipe.
4. The automated die-cut structure of tubing of claim 1, wherein: the output structure (70) comprises a plurality of output frames (71) and an output driving structure (72), the plurality of output frames (71) are arranged at the front end of the mounting seat (10) in parallel and are positioned at two sides of the punching mechanism (60) relatively, a bracket (73) is arranged at the top end of each output frame (71) and used for supporting a pipe, a third guide rail (711) is arranged at one side of each output frame (71), an output pushing handle (712) is movably arranged on each third guide rail (711), and the pipe is output from the punching mechanism (60) to the bracket (73) and is conveyed to the front end from the rear end of the mounting seat (10) through the matching of the output pushing handles (712) and the output driving structure (72); the front end of output frame (71) is equipped with fixed bearing (701), the rear end of output frame (71) rotationally is equipped with output rear wheel (713), output drive structure (72) are including second pivot (721) and output motor (722), second pivot (721) correspond fixed bearing (701) that pass each output frame (71), make second pivot (721) rotationally set up through fixed bearing (701), be equipped with a plurality of output front wheels (7211) on second pivot (721), each output front wheel (7211) with a fixed bearing (701) set up adjacently and with output rear wheel (713) of output frame (71) at fixed bearing (701) place are corresponding, cover is equipped with output area (702) between output front wheel (7211) and corresponding output rear wheel (713), output motor (722) set up in the front end of mount pad (10) in the below of second pivot (721), drive second pivot (721) through output motor (722).
5. The automated die-cut structure of tubing of claim 4, wherein: the output pushing handle (712) comprises a mounting plate (7121), a pushing piece cylinder (7122) and a pushing piece (7123), wherein a sliding piece (85) and a third connecting piece (86) are arranged on one surface of the mounting plate (7121), the sliding piece (85) is correspondingly arranged on a third guide rail (711), the mounting plate (7121) is movably arranged on the third guide rail (711), the third connecting piece (86) is connected with an output belt (702), the mounting plate (7121) is driven to move on the third guide rail (711) through the output belt (702), the pushing piece cylinder (7122) is vertically arranged on the other surface of the mounting plate (7121), and a telescopic rod of the pushing piece cylinder (7122) is vertically arranged upwards and is provided with the pushing piece (7123) on the telescopic rod.
6. The automated die-cut structure of tubing of claim 4, wherein: the pipe fixing clamp (62) is arranged at the rear end of the output frame (71), the pipe fixing clamp (62) is used for fixing pipes when the punching mechanism (60) punches the pipes, the pipe fixing clamp (62) comprises a fixing cylinder (621) and a fixing clamp (622), the fixing cylinder (621) is vertically arranged at the rear end of the output frame (71), and a telescopic rod of the fixing cylinder (621) is vertically upwards arranged and provided with the fixing clamp (622).
7. The frame production device comprises a mounting seat (10) and a pipe feeding structure (20); the method is characterized in that: the frame production device further comprises the automatic punching structure of the pipe according to any one of claims 1 to 6, the pipe feeding structure (20) is arranged at the top of the mounting frame (11), the pushing platform (40) is arranged below the pipe feeding structure (20), and the pipe is conveyed to the front end of the pushing platform (40) through the pipe feeding structure (20).
8. The frame production apparatus of claim 7, wherein: the pipe feeding structure (20) comprises a first guide rail (21), a feeding platform (22), a plurality of bearing cylinders (23), a feeding pushing handle (24) and a feeding driving structure (25), wherein the top of the mounting frame (11) is provided with a mounting rod (111) and a fixing rod (112) arranged below the mounting rod (111), the first guide rail (21) is arranged on the front end face of the mounting rod (111), the feeding platform (22) is arranged on the front end face of the fixing rod (112), the platform face of the feeding platform (22) is an inclined face, the bearing cylinders (23) are arranged at the bottom end of the feeding platform (22) in parallel at equal intervals, a plurality of pipes are supported on the platform face of the feeding platform (22) through extension rods of the bearing cylinders (23) and the extension rods of the bearing cylinders (23) shrink to enable the plurality of pipes to slide down to the front end of the pushing platform (40) under the action of the platform face of the feeding platform (22); the feeding pushing handle (24) is movably arranged on the first guide rail (21), and a plurality of pipes are pushed from one side of the feeding platform (22) to the other side through the feeding pushing handle (24); the feeding driving structure (25) is arranged on the top surface of the mounting rod (111) and is used for driving the feeding pushing handle (24) to move on the first guide rail (21).
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| CN201910573315.8A CN110252872B (en) | 2019-06-28 | 2019-06-28 | Automatic punching structure of pipe and frame production device |
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|---|---|---|---|
| CN201910573315.8A CN110252872B (en) | 2019-06-28 | 2019-06-28 | Automatic punching structure of pipe and frame production device |
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| CN110252872A CN110252872A (en) | 2019-09-20 |
| CN110252872B true CN110252872B (en) | 2024-04-26 |
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