CN110899472A - Full-automatic pull rod pipe punching equipment - Google Patents
Full-automatic pull rod pipe punching equipment Download PDFInfo
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- CN110899472A CN110899472A CN201911273118.0A CN201911273118A CN110899472A CN 110899472 A CN110899472 A CN 110899472A CN 201911273118 A CN201911273118 A CN 201911273118A CN 110899472 A CN110899472 A CN 110899472A
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- 238000004080 punching Methods 0.000 title claims abstract description 194
- 230000007246 mechanism Effects 0.000 claims abstract description 118
- 230000001360 synchronised effect Effects 0.000 claims abstract description 70
- 238000007599 discharging Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 23
- 238000003754 machining Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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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
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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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
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses full-automatic pull rod pipe punching equipment which comprises an equipment body, a feeding mechanism, an upper rack, a lower rack and a discharge hopper, wherein the feeding mechanism is arranged on the equipment body; the feeding mechanism, the upper frame, the lower frame and the discharging hopper are all arranged on the machine body; the feeding mechanism comprises a feeding hopper and a synchronous belt feeding mechanism, a feeding station, a punching station, a turning station, a discharging station and a discharging hopper are arranged on the lower rack, and a conveying assembly is arranged on the upper rack; the punching station is provided with a punching die mechanism, the machine body is further provided with a pipe angle detection station, the pipe angle detection station is provided with a pipe angle detection mechanism, and the first punching die mechanism comprises a punching die and a material pushing mechanism. The automatic punching machine is suitable for punching and processing pull rod pipes of different models, realizes automatic and orderly feeding and discharging of the pipes, and is high in processing efficiency and energy-saving. The arranged material pushing mechanism can effectively realize that a single power device can automatically enter and exit the pull rod pipe, the structure is simple, and the equipment resource occupation is less; the whole device has high safety and stability.
Description
Technical Field
The invention relates to automatic processing equipment, in particular to full-automatic pull rod pipe punching equipment.
Background
The application of the pull rod pipe sound, the case and various products is very wide, along with the development of the economic society, the requirements of each product on the hole on the pull rod pipe are more and more, and the prior art can not meet the requirements of the social development. The existing pull rod pipe machining mainly comprises two processes of pipe cutting and punching, wherein the pipe cutting is a process of cutting an original long-strip pipe into shorter pipes according to machining requirements, and the pipe punching is used for punching according to hole site requirements of short pipes, and multiple faces of the pipe are generally required to be punched.
The existing pull rod pipe machining equipment is complex in structure, two power mechanisms need to be arranged in a punching die mechanism to perform pipe pushing and die pushing operation, when the equipment is provided with a plurality of punching stations, the requirements of the needed newly-added power mechanisms of the plurality of punching die mechanisms are increased, the structure is complex, the use resources of the equipment are more, and the cost is high. The equipment has low automation degree and low processing efficiency, and the collision is easy to occur in the manual carrying process, so that the damage or the scratching are generated, and the processing quality of the product is influenced; meanwhile, the automatic feeding of the pipes can not be realized by the equipment, the structural design is unreasonable, the adjusting function and the overturning function of the equipment are imperfect, and the applicability is low; high failure rate, inconvenient maintenance and the like.
Disclosure of Invention
The invention aims to provide a novel pipe punching device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a full-automatic pull rod pipe punching device comprises a machine body, a feeding mechanism, an upper frame, a lower frame and a discharge hopper; the feeding mechanism, the upper frame, the lower frame and the discharging hopper are all arranged on the machine body; the feeding mechanism comprises a feeding hopper and a synchronous belt feeding mechanism, the synchronous belt feeding mechanism is positioned at the discharging end of the feeding hopper, the lower rack is provided with a feeding station, a punching station, a turning station, a discharging station and a discharging hopper, the discharging end of the pipe feeding platform is positioned below the feeding station, the discharging hopper is arranged below the discharging station, the upper rack is positioned above the lower rack, and the upper rack is provided with a transportation assembly; the punching station is provided with a punching die mechanism, the punching station comprises a first punching station, a second punching station, a third punching station, a fourth punching station and a fifth punching station, the first punching station is provided with the first punching die mechanism, the second punching station is provided with the second punching die mechanism, the third punching station is provided with the third punching die mechanism, the fourth punching station is provided with the fourth punching die mechanism, and the fifth punching station is provided with the fifth punching die mechanism; the overturning station is arranged between the fourth punching station and the fifth punching station, and is provided with an overturning assembly; a pipe angle detection station is arranged between the feeding station and the first punching station, a pipe angle detection mechanism is arranged at the pipe angle detection station, the first punching die mechanism comprises a punching die and a material pushing mechanism, and the lower frame further comprises an adjusting assembly.
The invention further comprises the following steps: the synchronous belt feeding mechanism comprises a pipe feeding platform and a material ejecting device, the material ejecting device comprises a lifting cylinder, a lifting plate and material ejecting blocks, the lifting cylinder is connected with the lifting plate, and a plurality of material ejecting blocks are uniformly arranged on the lifting plate at intervals; a motor power device is arranged on one side of the pipe feeding platform and comprises a motor and a synchronous belt transmission device, and the motor is connected with the synchronous belt transmission device; a plurality of first synchronous belt conveying devices and a plurality of second synchronous belt conveying devices are uniformly arranged on the pipe feeding platform at intervals, the first synchronous belt conveying devices are arranged on one side of the feeding hopper, adjusting plates are arranged on two sides inside the feeding hopper, and the adjusting plates can be arranged between any two first synchronous belt conveying devices; the second synchronous belt devices are arranged in the pipe feeding platform, a synchronous rotating shaft is arranged between the first synchronous belt conveying device and the second synchronous belt conveying device and connected with a synchronous belt transmission device, the lifting air cylinders and the lifting plates are arranged below the discharge ends of the second synchronous belt devices, and the material ejecting blocks are arranged in the discharge ends of the second synchronous belt devices.
The invention further comprises the following steps: the material pushing mechanism comprises a material pushing cylinder, a cylinder fixing seat, a fixing block, a sliding rail and a material discharging seat; the cylinder fixing seat and the fixing block are nested on one side of the sliding rail, the discharging seat is nested on the other side of the sliding rail, and the sliding rail is arranged on the lower rack; the pushing cylinder is arranged in the middle of the cylinder fixing seat and connected with the fixing block, the upper part of the cylinder fixing seat is provided with a limiting block, the limiting block is connected with the fixing block through a guide pipe, and the two sides of the cylinder fixing seat are provided with detection devices; one side of the discharging seat is provided with a connecting plate, one end of the connecting plate, which is far away from the discharging seat, sequentially penetrates through the fixed block and the air cylinder fixed seat, and a locking device is arranged in the fixed block and can enable the fixed block to lock the connecting plate; the punching die is positioned on one side of the discharging seat, and the discharging seat is provided with a punching needle which is inserted in the punching die.
The invention further comprises the following steps: the pipe angle detection mechanism comprises a first cylinder, a first rotating motor, a rotating motor fixing seat, a turnover groove, a first pipe plug and a first pipe clamping seat; the first air cylinder is connected with the rotating motor fixing seat, the first rotating motor is installed on the rotating motor fixing seat and connected with the overturning groove, a spring is arranged in the overturning groove, a notch is formed above the overturning groove, the spring is connected with a first pipe plug, a probe is arranged at one end, close to the spring, of the first pipe plug, and the probe is nested in the notch; detection ports are arranged on two sides of the front end of the rotating motor fixing seat; the first pipe clamping seat is positioned in front of the pipe plug.
The invention further comprises the following steps: the second punching die mechanism, the third punching die mechanism, the fourth punching die mechanism and the fifth punching die mechanism have the same structure as the first punching die mechanism, and the position relations of the first punching die mechanism, the third punching die mechanism and the fifth punching die mechanism on the lower frame are opposite to the position relations of the second punching die mechanism and the fourth punching die mechanism on the lower frame.
The invention further comprises the following steps: the transportation assembly comprises a cross beam, a power device, a sliding rod and a plurality of mechanical arms, wherein the power device comprises a power cylinder and a lifting cylinder, the mechanical arms can move up and down on the sliding rod through the lifting cylinder, the sliding rod can move back and forth on the cross beam through the lifting cylinder, and the sliding rod and the mechanical arms are installed on the cross beam.
The invention further comprises the following steps: the lower rack comprises a left movable rack and a right movable rack, and an adjusting component is arranged below the right movable rack; the adjusting component is provided with a rocking wheel, a lead screw and a lead screw fixing seat; the lead screw fixing seat is arranged on the machine body, the middle of the lead screw is arranged on the lead screw fixing seat, the rocking wheel is connected with the lead screw, the left part and the right part of the lead screw are positive and negative thread lead screws, and the left side and the right side of the lead screw are respectively nested with the left side moving rack and the right side moving rack.
The invention further comprises the following steps: the overturning assembly is provided with a second cylinder, a second rotating motor, a second pipe plug and a second pipe clamping seat; the second cylinder is connected with a second rotating motor, the second rotating motor is connected with a second pipe plug, and the second pipe clamping seat and the first pipe clamping seat are both provided with two movable clamping blocks.
The invention further comprises the following steps: the detection port and the tail end of the slot are positioned in the same horizontal direction.
The invention further comprises the following steps: each first synchronous belt device is provided with a plurality of convex columns at intervals.
The invention further comprises the following steps: each material pushing block is provided with a groove, and a material blocking plate is arranged on one side of each groove.
The invention has the beneficial effects that:
the automatic feeding and discharging device is suitable for punching and processing the pull rod pipes of different models, realizes automatic and orderly feeding and discharging of the pipes, and is high in processing efficiency and energy-saving; the movable clamping blocks on the overturning assembly can effectively avoid surface scratching and damage during the overturning of the pipe, and the machining precision and the machining quality are high; the manipulator type conveying structure has good stability, accurate positioning and high processing quality; the adjustable pipe cutting machine has the advantages that the adjustable pipe cutting machine is scientific in combined design and convenient and quick to adjust, the product size of a required pipe can be adjusted at will by the adjusting assembly on the machine body and the synchronous belt feeding mechanism, the pipe cutting machine is suitable for the processing requirements of pipes with different lengths, and the applicability is wide; the pipe angle detection mechanism can detect whether the machining angle of the pull rod pipe added to the machining process is accurate or not, the punching machining quality and accuracy of the pull rod pipe can be effectively guaranteed, and the generation of defective products is reduced. The arranged material pushing mechanism can effectively realize that a single power device can automatically enter and exit the pull rod pipe, the structure is simple, and the equipment resource occupation is less; the whole device has high safety and stability.
Drawings
Fig. 1 is a schematic perspective overall structure diagram of a full-automatic pull rod pipe punching apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial overall structure of a full-automatic pull rod pipe punching device according to an embodiment of the present invention.
Fig. 3 is a partial overall left-view structural schematic diagram of the full-automatic pull rod pipe punching device according to the embodiment of the invention.
Fig. 4 is a partial overall top view of a fully automatic tie rod pipe punching apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a feeding mechanism of the full-automatic pull rod pipe punching device according to the embodiment of the invention.
Fig. 6 is a first enlarged view of a partial structure of a material ejecting device of the full-automatic pull rod pipe punching equipment according to the embodiment of the invention.
Fig. 7 is a second enlarged view of a partial structure of a material ejecting device of the full-automatic pull rod pipe punching equipment according to the embodiment of the invention.
Fig. 8 is a schematic structural view of a pipe angle detection mechanism of the full-automatic pull rod pipe punching device according to the embodiment of the present invention.
Fig. 9 is a schematic perspective structure view of a punching die mechanism of the full-automatic pull rod pipe punching device according to the embodiment of the invention.
Fig. 10 is a schematic structural view of a punching die mechanism of the full-automatic pull rod pipe punching device according to the embodiment of the invention.
Fig. 11 is a schematic structural view of an overturning assembly of the full-automatic pull rod pipe punching device according to the embodiment of the present invention.
Reference numerals: the device comprises a machine body 1, a feeding mechanism 2, an upper frame 3, a lower frame 4, a discharging hopper 5, a feeding hopper 6, a synchronous belt feeding mechanism 7, a pipe feeding platform 71, a lifting cylinder 72, a lifting plate 73, a material ejecting block 74, a groove 75, a material blocking plate 76, a motor 77, a synchronous belt transmission device 78, a first synchronous belt transmission device 79, a convex column 710, a second synchronous belt transmission device 711, an adjusting plate 712, a synchronous rotating shaft 713, an adjusting component 8, a rocking wheel 81, a lead screw 82, a lead screw fixing seat 83, a left side moving frame 9, a right side moving frame 10, a transportation component 11, a cross beam 111, a slide rod 113, a plurality of manipulators 114, a power cylinder 115, a lifting cylinder 116, a first punching die mechanism 12, a second punching die mechanism 13, a third punching die mechanism 14, a fourth punching die mechanism 15, a fifth punching die mechanism 16, a pipe angle detection mechanism 17, a first cylinder 171, The pipe fitting and clamping device comprises a first rotating motor 172, a rotating motor fixing seat 173, an overturning groove 174, a first pipe plug 175, a first pipe clamping seat 176, a groove 177, a probe 178, a detection port 179, a punching die 18, a pushing mechanism 19, a pushing cylinder 191, a cylinder fixing seat 192, a fixing block 193, a sliding rail 20, a discharging seat 21, a limiting block 22, a detection device 23, a connecting plate 24, a punching pin 25, an overturning component 26, a second cylinder 27, a second rotating motor 28, a second pipe plug 29, a second pipe clamping seat 30 and a movable clamping block 31.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 11, a full-automatic pull rod pipe punching device comprises a machine body 1, a feeding mechanism 2, an upper frame 3, a lower frame 4 and a discharge hopper 5; the feeding mechanism 2, the upper frame 3, the lower frame 4 and the discharging hopper 5 are all arranged on the machine body 1; the feeding mechanism 2 comprises a feeding hopper 6 and a synchronous belt feeding mechanism 7, the synchronous belt feeding mechanism 7 is positioned at the discharging end of the feeding hopper 6, the lower rack 4 is provided with a feeding station, a punching station, a turning station, a discharging station and a discharging hopper 5, the discharging end of the pipe feeding platform 71 is positioned below the feeding station, the discharging hopper 5 is arranged below the discharging station, the upper rack 3 is positioned above the lower rack 4, and the middle part of the upper rack 3 is provided with a transportation assembly 11; the punching station is provided with a punching die 18 mechanism, the punching station comprises a first punching station, a second punching station, a third punching station, a fourth punching station and a fifth punching station, the first punching station is provided with a first punching die mechanism 12, the second punching station is provided with a second punching die mechanism 13, the third punching station is provided with a third punching die mechanism 14, the fourth punching station is provided with a fourth punching die mechanism 15, and the fifth punching station is provided with a fifth punching die mechanism 16; the overturning station is arranged between the fourth punching station and the fifth punching station, and a plurality of overturning assemblies 26 are arranged on the overturning station; a pipe angle detection station is arranged between the feeding station and the first punching station, a plurality of pipe angle detection mechanisms 17 are arranged at the pipe angle detection station, the first punching die mechanism 12 comprises a punching die 18 and a material pushing mechanism 19, and the lower frame 4 further comprises an adjusting assembly 8.
In this embodiment, the second punching die mechanism 13, the third punching die mechanism 14, the fourth punching die mechanism 15, and the fifth punching die mechanism 16 have the same structure as the first punching die mechanism 12, and the positional relationship of the first punching die mechanism 12, the third punching die mechanism 14, and the fifth punching die mechanism 16 in the lower frame 4 is opposite to the positional relationship of the second punching die mechanism 13 and the fourth punching die mechanism 15 in the lower frame. The first punching die mechanism 12, the second punching die mechanism 13, the third punching die mechanism 14, the fourth punching die mechanism 15 and the fifth punching die mechanism 16 are all used for punching the port of the tie rod pipe, and preferably, the number of the punching die mechanisms may be set according to the actual machining condition, and at least one or more punching die mechanisms may be provided.
In this embodiment, the transportation assembly 11 includes a cross beam 111, a power device, a sliding rod 113 and a plurality of manipulators 114, the power device includes a power cylinder 115 and a lifting cylinder 116, the manipulators can move up and down on the sliding rod 113 through the lifting cylinder 116, the sliding rod 113 can move back and forth on the cross beam 111 through the lifting cylinder 116, and the sliding rod 113 and the plurality of manipulators 114 are installed on the cross beam 111. The sliding rod 113 is provided with a plurality of manipulators. As shown in fig. 2 to 3, the plurality of manipulators include a first manipulator, a second manipulator, a third manipulator, a fourth manipulator, a fifth manipulator, a sixth manipulator, a seventh manipulator and an eighth manipulator, and when the slide bar 113 is located at the first station, the first manipulator, the second manipulator, the third manipulator, the fourth manipulator, the fifth manipulator, the sixth manipulator, the seventh manipulator and the eighth manipulator respectively correspond to the feeding station, the tube angle detection station, the first punching station, the second punching station, the third punching station, the fourth punching station, the turning station and the fifth punching station of the lower frame 4; when the plurality of mechanical arms 114 act downwards, the first mechanical arm, the second mechanical arm, the third mechanical arm, the fourth mechanical arm, the fifth mechanical arm, the sixth mechanical arm, the seventh mechanical arm and the eighth mechanical arm respectively clamp the pipes on the corresponding stations; with the sliding rod 113 moving to the second station, the first manipulator, the second manipulator, the third manipulator, the fourth manipulator, the fifth manipulator, the sixth manipulator, the seventh manipulator and the eighth manipulator clamp and transport the clamped pipes to the pipe angle detection station, the first punching station, the second punching station, the third punching station, the fourth punching station, the turnover station, the fifth punching station and the discharge station respectively; after eight times according to circulation execution, every tubular product from the feeding to ejection of compact in-process, all can pass through feeding station, tubular product angle detection station in proper order, the station of punching a hole, the second station of punching a hole, the third station of punching a hole, the fourth station of punching a hole, the station of overturning, the fifth station of punching a hole and ejection of compact station, guarantee that pull rod tubular product carries out the processing in an orderly manner, avoid grinding flower or damaging because of the collision between the pull rod tubular product, improve equipment's processingquality and orderliness.
In this embodiment, the lower frame 4 includes a left moving frame 9 and a right moving frame 10, and an adjusting assembly 8 is disposed below the right moving frame 10; the adjusting component 8 is provided with a rocking wheel 81, a lead screw 82 and a lead screw fixing seat 83; the lead screw fixing seat 83 is arranged on the machine body 1, the middle of the lead screw 82 is arranged on the lead screw fixing seat 83, the rocking wheel 81 is connected with the lead screw 82, the left part and the right part of the lead screw 82 are positive and negative thread lead screws, and the left side and the right side of the lead screw 82 are respectively connected with the left side moving rack 9 and the right side moving rack 10. Go to drive lead screw 82 through rocking wheel 81 on the control adjusting part 8 and rotate, because lead screw 82 comprises positive and negative screw lead screw, when lead screw 82 wholly rotates, the left part positive screw lead screw drives left side moving frame 9 and moves right, and the right part negative screw lead screw drives right side moving frame 10 and moves left, vice versa, and it is not repeated here. That is, by controlling the rocking wheel 81, the left moving frame 9 and the right moving frame 10 can simultaneously move inwards or outwards on the machine body 1, so as to adjust the distance between the left moving frame 9 and the right moving frame 10, and the machine is suitable for punching the pull rod pipes with different lengths.
In this embodiment, as shown in fig. 5, the synchronous belt feeding mechanism 7 includes a pipe feeding platform 71 and a material ejecting device, a motor power device is disposed on one side of the pipe feeding platform 71, the motor power device includes a motor 77 and a synchronous belt transmission device 78, and the motor 77 is connected to one end of the synchronous belt transmission device 78; a plurality of first synchronous belt conveying devices 79 and a plurality of second synchronous belt conveying devices 711 are uniformly arranged on the pipe feeding platform 71 at intervals, the first synchronous belt devices are arranged on one side of the feeding hopper 6, a plurality of convex columns 710 are arranged on each first synchronous belt device at intervals, and when the first synchronous belt devices rotate, the convex columns 710 on the first synchronous belt devices are used for clamping pull rod pipes in the feeding hopper 6 and carrying out inclined conveying on the first synchronous belts. Both sides of the inside of the feed hopper 6 are provided with adjusting plates 712, and the adjusting plates 712 can be arranged between any two first synchronous belt devices; by adjusting the distance between the adjusting plates 712 at two sides, the device can be suitable for feeding pull rod pipes with different lengths. A plurality of second synchronous belt devices are arranged in the pipe feeding platform 71 and are used for carrying out horizontal conveying, a synchronous rotating shaft 713 is arranged between the first synchronous belt conveying device 79 and the second synchronous belt conveying device 711, and when the synchronous rotating shaft 713 rotates, the first synchronous belt conveying device 79 and the second synchronous belt conveying device 711 are driven to carry out rotary conveying; the timing shaft 713 is connected to the other end of the timing belt drive 78. When the automatic feeding device is used, the motor 77 drives the synchronous belt transmission device 78 to rotate, so as to drive the synchronous rotating shaft 713 to rotate, and finally, the pull rod pipe at the feeding hopper 6 is sequentially conveyed from the first synchronous belt conveying device 79 and the second synchronous belt conveying device 711 in sequence and reaches the discharge end of the second synchronous belt conveying device 711.
Preferably, as shown in fig. 6 to 7, the liftout device comprises a lifting cylinder 72, a lifting plate 73 and a liftout block 74, wherein the lifting cylinder 72 is connected with the lifting plate 73, and a plurality of liftout blocks 74 are uniformly arranged on the lifting plate 73 at intervals; each jacking block 74 is provided with a groove 75, and one side of each groove 75 is provided with a material baffle plate 76; the lifting cylinder 72 and the lifting plate 73 are arranged below the discharge ends of the plurality of second synchronous belt devices, the groove 75 is positioned in the discharge ends of the plurality of second synchronous belt devices, and the striker plate 76 is positioned above the discharge ends of the plurality of second synchronous belt devices. When the pull rod pipe is conveyed to the discharge end of the second synchronous belt device, the pull rod pipe is stopped and limited by the material baffle 76 on the material ejecting block 74, the lifting plate 73 is driven by the lifting cylinder 72 to ascend, the material ejecting block 74 is driven to ascend, and the pull rod pipe falls into the groove 75 and ascends to the feeding station to carry out subsequent mechanical arm conveying and punching processing.
Preferably, in this embodiment, as shown in fig. 8, the tube angle detecting mechanism 17 includes a first cylinder 171, a first rotating motor 172, a rotating motor fixing seat 173, a turning groove 174, a first tube plug 175, and a first tube holder 176; the first air cylinder 171 is connected with a rotating motor fixing seat 173, the first rotating motor 172 is installed on the rotating motor fixing seat 173, the first rotating motor 172 is connected with an overturning groove 174, a spring is arranged in the overturning groove 174, a notch 177 is arranged above the overturning groove 174, the spring is connected with a first pipe plug 175, the shape of the first pipe plug 175 is the same as the shape of a port of a processed pull rod pipe and can be just larger than the size of the port of the processed pull rod pipe; depending on the type of the pull rod tubing, the appropriate first tubing plug 175 may be replaced. One end of the first pipe plug 175 close to the spring is provided with a probe 178, and the probe 178 is nested in the notch 177; both sides of the front end of the rotating motor fixing seat 173 are provided with detection ports 179; the first tubing clamp seat 176 is located forward of the tubing plug. The detecting port 179 and the end of the slot 177 are located in the same horizontal direction, and the detecting port 179 can be equipped with a detecting device 23 of a suitable type according to actual needs, such as an infrared sensor, a proximity switch, and the like, which can detect the existence of an object and is used for detecting whether the probe 178 moves to the end of the slot 177. In the time of in-service use, when the pull rod tubular product passes through 11 boards of transportation subassembly and moves to the tubular product angle detection station, fix through first tubular product holder 176, promote the removal of rotating electrical machines fixing base 173 through first cylinder 171, and then promote first tubular product plug 175 and insert in the port of pull rod tubular product, if the angle of putting of pull rod tubular product is wrong, pull rod tubular product will withstand first tubular product plug 175, make its inside compression spring, when probe 178 retreats to fluting 177 end, detection device 23 will detect signal transmission and give the controller, the controller will control first rotating electrical machines 172 and rotate, drive first end dish plug and rotate, until both can be nested together, then first rotating electrical machines 172 resets, make pull rod tubular product overturn suitable processing angular position, first cylinder 171 drives first tubular product plug 175 and resets simultaneously. And finally, the transportation assembly 11 moves the machined pipe with the correct placing angle to a subsequent machining station for processing. If the placing angle of the pull rod pipe is correct, the first pipe plug 175 is embedded into the pull rod pipe, the first cylinder 171 is reset, and the transportation assembly 11 directly moves the current pull rod pipe to a subsequent processing station for processing.
Preferably, in this embodiment, as shown in fig. 9 to 10, the pushing mechanism 19 includes a pushing cylinder 191, a cylinder fixing seat 192, a fixing block 193, a sliding rail 20, and a discharging seat 21; the cylinder fixing seat 192 and the fixing block 193 are nested on one side of the sliding rail 20, the discharging seat 21 is nested on the other side of the sliding rail 20, and the sliding rail 20 is installed on the lower rack 4; the material pushing cylinder 191 is installed in the middle of the cylinder fixing seat 192, the material pushing cylinder 191 is connected with the fixing block 193, the upper portion of the cylinder fixing seat 192 is provided with a limiting block 22, the limiting block 22 is connected with the fixing block 193 through a guide pipe, and the limiting block 22 is used for limiting the pushing distance of the material pushing cylinder 191 to ensure the stability of the equipment. The two sides of the cylinder fixing seat 192 are provided with the detection devices 23, and the axial direction of the detection devices 23 is consistent with the moving direction of the fixing block 193 and is used for detecting whether the fixing block 193 resets to the initial position. One side of the discharging seat 21 is provided with a connecting plate 24, one end of the connecting plate 24, which is far away from the discharging seat 21, sequentially penetrates through the fixing block 193 and the cylinder fixing seat 192, a locking device is arranged in the fixing block 193, the fixing block 193 can enable the connecting plate 24 to be locked, and at the moment, the fixing block 193 moves to drive the discharging seat 21 to move. The punching die 18 is positioned on one side of the discharging seat 21, the punching die 18 is installed on the lower frame 4, the discharging seat 21 is provided with a punching needle 25, and the punching needle 25 is inserted into the punching die 18. When the pull rod pipe enters the punching station, a manipulator in the transportation assembly 11 places the pull rod pipe on a fixing block 193 for fixing, the fixing block 193 is pushed through a material pushing cylinder 191, the pull rod pipe is further pushed into a punching die 18 for punching a pipe port, after the processing is finished, a locking device on the fixing block 193 is used for locking a connecting plate 24, the material pushing cylinder 191 resets to drive the fixing block 193 and a material outlet seat 21 to move, the processed pull rod pipe is pushed out through a punching needle 25, after the detection device 23 detects the processing, the transportation assembly 11 moves the processed pull rod pipe to a subsequent processing station for processing, places the pull rod pipe to be processed on the fixing block 193 in a locking state, and the pipe pushing and die processing operations are continuously carried out. Preferably, when the pull rod pipes with different lengths need to be punched subsequently, the pushing cylinder 191 pushes the fixed block 193 in a locking state to reset the discharging seat 21, at the moment, the locking device of the fixed block 193 is unlocked to separate the fixed block 193 from the connecting plate 24, the pushing cylinder 191 drives the fixed block 193 to perform resetting operation, finally the left and right moving racks are controlled to move to a proper distance by controlling the adjusting assembly 8, and finally the punching processing is continuously performed on the pull rod pipes with different lengths through the steps, which is not described herein again.
In this embodiment, as shown in fig. 11, the turning assembly 26 is provided with a second cylinder 27, a second rotating motor 28, a second pipe plug 29, and a second pipe holder 30; the second cylinder 27 is connected to a second rotating electrical machine 28, the second rotating electrical machine 28 is connected to a second pipe plug 29, and preferably, the second pipe clamping seat 30 and the first pipe clamping seat 176 are provided with two movable clamping blocks 31, when the pull rod pipe enters the turning station, the two movable clamping blocks 31 on the second pipe clamping seat 30 clamp the pull rod pipe, the second air cylinder 27 pushes the second rotating motor 28 and the second pipe plug 29 to be inserted into the pull rod pipe port, at the moment, the two movable clamping blocks 3144 on the second pipe clamping seat 30 are loosened, the second rotating motor 28 drives the second pipe plug 29 to rotate, and then drive the pull rod tubular product and overturn, after overturning to suitable processing station, two on the second tubular product holder 30 remove clamp splice 31 and press from both sides the pull rod tubular product again, and second cylinder 27 pushes back second rotating electrical machines 28 and second tubular product plug 29 and does the removal that resets, and later transportation subassembly 11 transports the tubular product to next processing station on. When effectively guaranteeing the tubular product upset, the friction leads to scraping flower or wearing and tearing because of mutual contact produces between tubular product and the anchor clamps, guarantees that the processingquality of pull rod tubular product is good. Preferably, the pipe plug is detachably connected to the rotary head 41, so as to be suitable for turning pipes of different models.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; moreover, the terms "first," "second," … …, and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the invention as defined in the independent claims, are within the scope of protection of the invention.
Claims (8)
1. A full-automatic pull rod pipe punching device comprises a machine body, a feeding mechanism, an upper frame, a lower frame and a discharge hopper; the feeding mechanism, the upper frame, the lower frame and the discharging hopper are all arranged on the machine body; the feeding mechanism comprises a feeding hopper and a synchronous belt feeding mechanism, the synchronous belt feeding mechanism is positioned at the discharging end of the feeding hopper, the lower rack is provided with a feeding station, a punching station, a turning station, a discharging station and a discharging hopper, the discharging end of the pipe feeding platform is positioned below the feeding station, the discharging hopper is arranged below the discharging station, the upper rack is positioned above the lower rack, and the upper rack is provided with a transportation assembly; the punching station is provided with a punching die mechanism, the punching station comprises a first punching station, a second punching station, a third punching station, a fourth punching station and a fifth punching station, the first punching station is provided with the first punching die mechanism, the second punching station is provided with the second punching die mechanism, the third punching station is provided with the third punching die mechanism, the fourth punching station is provided with the fourth punching die mechanism, and the fifth punching station is provided with the fifth punching die mechanism; the overturning station is arranged between the fourth punching station and the fifth punching station, and is provided with an overturning assembly;
the method is characterized in that: a pipe angle detection station is arranged between the feeding station and the first punching station, a pipe angle detection mechanism is arranged at the pipe angle detection station, the first punching die mechanism comprises a punching die and a material pushing mechanism, and the lower frame further comprises an adjusting assembly;
the synchronous belt feeding mechanism comprises a pipe feeding platform and a material ejecting device, the material ejecting device comprises a lifting cylinder, a lifting plate and material ejecting blocks, the lifting cylinder is connected with the lifting plate, and a plurality of material ejecting blocks are uniformly arranged on the lifting plate at intervals; a motor power device is arranged on one side of the pipe feeding platform and comprises a motor and a synchronous belt transmission device, and the motor is connected with the synchronous belt transmission device; a plurality of first synchronous belt conveying devices and a plurality of second synchronous belt conveying devices are uniformly arranged on the pipe feeding platform at intervals, the first synchronous belt conveying devices are arranged on one side of the feeding hopper, adjusting plates are arranged on two sides of the inner part of the feeding hopper, and the adjusting plates can be arranged between any two first synchronous belt conveying devices; the second synchronous belt devices are arranged in the pipe feeding platform, a synchronous rotating shaft is arranged between the first synchronous belt conveying device and the second synchronous belt conveying device and is connected with the synchronous belt transmission device, the lifting air cylinder and the lifting plate are arranged below the discharge ends of the second synchronous belt devices, and the jacking block is arranged in the discharge ends of the second synchronous belt devices;
the pushing mechanism comprises a pushing cylinder, a cylinder fixing seat, a fixing block, a sliding rail and a discharging seat; the cylinder fixing seat and the fixing block are nested on one side of the sliding rail, the discharging seat is nested on the other side of the sliding rail, and the sliding rail is mounted on the lower rack; the pushing cylinder is mounted in the middle of the cylinder fixing seat and connected with the fixing block, a limiting block is arranged at the upper part of the cylinder fixing seat and connected with the fixing block through a guide pipe, and detection devices are arranged on two sides of the cylinder fixing seat; a connecting plate is arranged on one side of the discharging seat, one end, far away from the discharging seat, of the connecting plate sequentially penetrates through the fixed block and the air cylinder fixing seat, a locking device is arranged in the fixed block, and the locking device can enable the fixed block to lock the connecting plate; the punching die is positioned on one side of the discharging seat, a punching needle is arranged on the discharging seat, and the punching needle is inserted into the punching die;
the pipe angle detection mechanism comprises a first cylinder, a first rotating motor, a rotating motor fixing seat, a turnover groove, a first pipe plug and a first pipe clamping seat; the first air cylinder is connected with the rotating motor fixing seat, the first rotating motor is installed on the rotating motor fixing seat, the first rotating motor is connected with the overturning groove, a spring is arranged in the overturning groove, a groove is formed above the overturning groove, the spring is connected with the first pipe plug, a probe is arranged at one end, close to the spring, of the first pipe plug, and the probe is nested at the groove; detection ports are formed in the two sides of the front end of the rotating motor fixing seat; the first pipe clamping seat is located in front of the pipe plug.
2. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: the second punching die mechanism, the third punching die mechanism, the fourth punching die mechanism and the fifth punching die mechanism are the same in structure as the first punching die mechanism, and the position relationship of the first punching die mechanism, the third punching die mechanism and the fifth punching die mechanism on the lower frame is opposite to the position relationship of the second punching die mechanism and the fourth punching die mechanism on the lower frame.
3. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: the transportation assembly comprises a cross beam, a power device, a sliding rod and a plurality of manipulators, wherein the power device comprises a power cylinder and a lifting cylinder, the manipulators can move up and down on the sliding rod through the lifting cylinder, the sliding rod can move back and forth on the cross beam through the lifting cylinder, and the sliding rod and the plurality of manipulators are installed on the cross beam.
4. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: the lower rack comprises a left movable rack and a right movable rack, and the adjusting assembly is arranged below the right movable rack; the adjusting component is provided with a rocking wheel, a lead screw and a lead screw fixing seat; the lead screw fixing seat is arranged on the machine body, the lead screw is installed on the lead screw fixing seat, the rocking wheel is connected with the lead screw, and the two sides of the lead screw are respectively connected with the left side moving rack and the right side moving rack.
5. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: the overturning assembly is provided with a second cylinder, a second rotating motor, a second pipe plug and a second pipe clamping seat; the second cylinder is connected with a second rotating motor, the second rotating motor is connected with a second pipe plug, and the second pipe clamping seat is provided with two movable clamping blocks.
6. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: the detection port and the tail end of the slot are positioned in the same horizontal direction.
7. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: each first synchronous belt device is provided with a plurality of convex columns at intervals.
8. The full-automatic pull rod pipe punching equipment according to claim 1, characterized in that: every the ejector block all is equipped with the recess, recess one side is equipped with the striker plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911273118.0A CN110899472A (en) | 2019-12-12 | 2019-12-12 | Full-automatic pull rod pipe punching equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911273118.0A CN110899472A (en) | 2019-12-12 | 2019-12-12 | Full-automatic pull rod pipe punching equipment |
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| CN110899472A true CN110899472A (en) | 2020-03-24 |
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| CN201911273118.0A Pending CN110899472A (en) | 2019-12-12 | 2019-12-12 | Full-automatic pull rod pipe punching equipment |
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